diff options
Diffstat (limited to 'csharp/src/Google.Protobuf')
62 files changed, 18454 insertions, 0 deletions
diff --git a/csharp/src/Google.Protobuf/ByteArray.cs b/csharp/src/Google.Protobuf/ByteArray.cs new file mode 100644 index 00000000..69b6ef8d --- /dev/null +++ b/csharp/src/Google.Protobuf/ByteArray.cs @@ -0,0 +1,79 @@ +#region Copyright notice and license
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#endregion
+
+using System;
+
+namespace Google.Protobuf
+{
+ /// <summary>
+ /// Provides a utility routine to copy small arrays much more quickly than Buffer.BlockCopy
+ /// </summary>
+ internal static class ByteArray
+ {
+ /// <summary>
+ /// The threshold above which you should use Buffer.BlockCopy rather than ByteArray.Copy
+ /// </summary>
+ private const int CopyThreshold = 12;
+
+ /// <summary>
+ /// Determines which copy routine to use based on the number of bytes to be copied.
+ /// </summary>
+ internal static void Copy(byte[] src, int srcOffset, byte[] dst, int dstOffset, int count)
+ {
+ if (count > CopyThreshold)
+ {
+ Buffer.BlockCopy(src, srcOffset, dst, dstOffset, count);
+ }
+ else
+ {
+ int stop = srcOffset + count;
+ for (int i = srcOffset; i < stop; i++)
+ {
+ dst[dstOffset++] = src[i];
+ }
+ }
+ }
+
+ /// <summary>
+ /// Reverses the order of bytes in the array
+ /// </summary>
+ internal static void Reverse(byte[] bytes)
+ {
+ for (int first = 0, last = bytes.Length - 1; first < last; first++, last--)
+ {
+ byte temp = bytes[first];
+ bytes[first] = bytes[last];
+ bytes[last] = temp;
+ }
+ }
+ }
+}
\ No newline at end of file diff --git a/csharp/src/Google.Protobuf/ByteString.cs b/csharp/src/Google.Protobuf/ByteString.cs new file mode 100644 index 00000000..3d55f02d --- /dev/null +++ b/csharp/src/Google.Protobuf/ByteString.cs @@ -0,0 +1,345 @@ +#region Copyright notice and license
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#endregion
+
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.IO;
+using System.Text;
+
+namespace Google.Protobuf
+{
+ /// <summary>
+ /// Immutable array of bytes.
+ /// </summary>
+ public sealed class ByteString : IEnumerable<byte>, IEquatable<ByteString>
+ {
+ private static readonly ByteString empty = new ByteString(new byte[0]);
+
+ private readonly byte[] bytes;
+
+ /// <summary>
+ /// Unsafe operations that can cause IO Failure and/or other catestrophic side-effects.
+ /// </summary>
+ public static class Unsafe
+ {
+ /// <summary>
+ /// Constructs a new ByteString from the given byte array. The array is
+ /// *not* copied, and must not be modified after this constructor is called.
+ /// </summary>
+ public static ByteString FromBytes(byte[] bytes)
+ {
+ return new ByteString(bytes);
+ }
+
+ /// <summary>
+ /// Provides direct, unrestricted access to the bytes contained in this instance.
+ /// You must not modify or resize the byte array returned by this method.
+ /// </summary>
+ public static byte[] GetBuffer(ByteString bytes)
+ {
+ return bytes.bytes;
+ }
+ }
+
+ /// <summary>
+ /// Internal use only. Ensure that the provided array is not mutated and belongs to this instance.
+ /// </summary>
+ internal static ByteString AttachBytes(byte[] bytes)
+ {
+ return new ByteString(bytes);
+ }
+
+ /// <summary>
+ /// Constructs a new ByteString from the given byte array. The array is
+ /// *not* copied, and must not be modified after this constructor is called.
+ /// </summary>
+ private ByteString(byte[] bytes)
+ {
+ this.bytes = bytes;
+ }
+
+ /// <summary>
+ /// Returns an empty ByteString.
+ /// </summary>
+ public static ByteString Empty
+ {
+ get { return empty; }
+ }
+
+ /// <summary>
+ /// Returns the length of this ByteString in bytes.
+ /// </summary>
+ public int Length
+ {
+ get { return bytes.Length; }
+ }
+
+ /// <summary>
+ /// Returns <c>true</c> if this byte string is empty, <c>false</c> otherwise.
+ /// </summary>
+ public bool IsEmpty
+ {
+ get { return Length == 0; }
+ }
+
+ /// <summary>
+ /// Converts this <see cref="ByteString"/> into a byte array.
+ /// </summary>
+ /// <remarks>The data is copied - changes to the returned array will not be reflected in this <c>ByteString</c>.</remarks>
+ /// <returns>A byte array with the same data as this <c>ByteString</c>.</returns>
+ public byte[] ToByteArray()
+ {
+ return (byte[]) bytes.Clone();
+ }
+
+ /// <summary>
+ /// Converts this <see cref="ByteString"/> into a standard base64 representation.
+ /// </summary>
+ /// <returns>A base64 representation of this <c>ByteString</c>.</returns>
+ public string ToBase64()
+ {
+ return Convert.ToBase64String(bytes);
+ }
+
+ /// <summary>
+ /// Constructs a <see cref="ByteString" /> from the Base64 Encoded String.
+ /// </summary>
+ public static ByteString FromBase64(string bytes)
+ {
+ // By handling the empty string explicitly, we not only optimize but we fix a
+ // problem on CF 2.0. See issue 61 for details.
+ return bytes == "" ? Empty : new ByteString(Convert.FromBase64String(bytes));
+ }
+
+ /// <summary>
+ /// Constructs a <see cref="ByteString" /> from the given array. The contents
+ /// are copied, so further modifications to the array will not
+ /// be reflected in the returned ByteString.
+ /// This method can also be invoked in <c>ByteString.CopyFrom(0xaa, 0xbb, ...)</c> form
+ /// which is primarily useful for testing.
+ /// </summary>
+ public static ByteString CopyFrom(params byte[] bytes)
+ {
+ return new ByteString((byte[]) bytes.Clone());
+ }
+
+ /// <summary>
+ /// Constructs a <see cref="ByteString" /> from a portion of a byte array.
+ /// </summary>
+ public static ByteString CopyFrom(byte[] bytes, int offset, int count)
+ {
+ byte[] portion = new byte[count];
+ ByteArray.Copy(bytes, offset, portion, 0, count);
+ return new ByteString(portion);
+ }
+
+ /// <summary>
+ /// Creates a new <see cref="ByteString" /> by encoding the specified text with
+ /// the given encoding.
+ /// </summary>
+ public static ByteString CopyFrom(string text, Encoding encoding)
+ {
+ return new ByteString(encoding.GetBytes(text));
+ }
+
+ /// <summary>
+ /// Creates a new <see cref="ByteString" /> by encoding the specified text in UTF-8.
+ /// </summary>
+ public static ByteString CopyFromUtf8(string text)
+ {
+ return CopyFrom(text, Encoding.UTF8);
+ }
+
+ /// <summary>
+ /// Retuns the byte at the given index.
+ /// </summary>
+ public byte this[int index]
+ {
+ get { return bytes[index]; }
+ }
+
+ /// <summary>
+ /// Converts this <see cref="ByteString"/> into a string by applying the given encoding.
+ /// </summary>
+ /// <remarks>
+ /// This method should only be used to convert binary data which was the result of encoding
+ /// text with the given encoding.
+ /// </remarks>
+ /// <param name="encoding">The encoding to use to decode the binary data into text.</param>
+ /// <returns>The result of decoding the binary data with the given decoding.</returns>
+ public string ToString(Encoding encoding)
+ {
+ return encoding.GetString(bytes, 0, bytes.Length);
+ }
+
+ /// <summary>
+ /// Converts this <see cref="ByteString"/> into a string by applying the UTF-8 encoding.
+ /// </summary>
+ /// <remarks>
+ /// This method should only be used to convert binary data which was the result of encoding
+ /// text with UTF-8.
+ /// </remarks>
+ /// <returns>The result of decoding the binary data with the given decoding.</returns>
+ public string ToStringUtf8()
+ {
+ return ToString(Encoding.UTF8);
+ }
+
+ /// <summary>
+ /// Returns an iterator over the bytes in this <see cref="ByteString"/>.
+ /// </summary>
+ /// <returns>An iterator over the bytes in this object.</returns>
+ public IEnumerator<byte> GetEnumerator()
+ {
+ return ((IEnumerable<byte>) bytes).GetEnumerator();
+ }
+
+ /// <summary>
+ /// Returns an iterator over the bytes in this <see cref="ByteString"/>.
+ /// </summary>
+ /// <returns>An iterator over the bytes in this object.</returns>
+ IEnumerator IEnumerable.GetEnumerator()
+ {
+ return GetEnumerator();
+ }
+
+ /// <summary>
+ /// Creates a CodedInputStream from this ByteString's data.
+ /// </summary>
+ public CodedInputStream CreateCodedInput()
+ {
+ // We trust CodedInputStream not to reveal the provided byte array or modify it
+ return new CodedInputStream(bytes);
+ }
+
+ /// <summary>
+ /// Compares two byte strings for equality.
+ /// </summary>
+ /// <param name="lhs">The first byte string to compare.</param>
+ /// <param name="rhs">The second byte string to compare.</param>
+ /// <returns><c>true</c> if the byte strings are equal; false otherwise.</returns>
+ public static bool operator ==(ByteString lhs, ByteString rhs)
+ {
+ if (ReferenceEquals(lhs, rhs))
+ {
+ return true;
+ }
+ if (ReferenceEquals(lhs, null) || ReferenceEquals(rhs, null))
+ {
+ return false;
+ }
+ if (lhs.bytes.Length != rhs.bytes.Length)
+ {
+ return false;
+ }
+ for (int i = 0; i < lhs.Length; i++)
+ {
+ if (rhs.bytes[i] != lhs.bytes[i])
+ {
+ return false;
+ }
+ }
+ return true;
+ }
+
+ /// <summary>
+ /// Compares two byte strings for inequality.
+ /// </summary>
+ /// <param name="lhs">The first byte string to compare.</param>
+ /// <param name="rhs">The second byte string to compare.</param>
+ /// <returns><c>false</c> if the byte strings are equal; true otherwise.</returns>
+ public static bool operator !=(ByteString lhs, ByteString rhs)
+ {
+ return !(lhs == rhs);
+ }
+
+ /// <summary>
+ /// Compares this byte string with another object.
+ /// </summary>
+ /// <param name="obj">The object to compare this with.</param>
+ /// <returns><c>true</c> if <paramref name="obj"/> refers to an equal <see cref="ByteString"/>; <c>false</c> otherwise.</returns>
+ public override bool Equals(object obj)
+ {
+ return this == (obj as ByteString);
+ }
+
+ /// <summary>
+ /// Returns a hash code for this object. Two equal byte strings
+ /// will return the same hash code.
+ /// </summary>
+ /// <returns>A hash code for this object.</returns>
+ public override int GetHashCode()
+ {
+ int ret = 23;
+ foreach (byte b in bytes)
+ {
+ ret = (ret << 8) | b;
+ }
+ return ret;
+ }
+
+ /// <summary>
+ /// Compares this byte string with another.
+ /// </summary>
+ /// <param name="other">The <see cref="ByteString"/> to compare this with.</param>
+ /// <returns><c>true</c> if <paramref name="other"/> refers to an equal byte string; <c>false</c> otherwise.</returns>
+ public bool Equals(ByteString other)
+ {
+ return this == other;
+ }
+
+ /// <summary>
+ /// Used internally by CodedOutputStream to avoid creating a copy for the write
+ /// </summary>
+ internal void WriteRawBytesTo(CodedOutputStream outputStream)
+ {
+ outputStream.WriteRawBytes(bytes, 0, bytes.Length);
+ }
+
+ /// <summary>
+ /// Copies the entire byte array to the destination array provided at the offset specified.
+ /// </summary>
+ public void CopyTo(byte[] array, int position)
+ {
+ ByteArray.Copy(bytes, 0, array, position, bytes.Length);
+ }
+
+ /// <summary>
+ /// Writes the entire byte array to the provided stream
+ /// </summary>
+ public void WriteTo(Stream outputStream)
+ {
+ outputStream.Write(bytes, 0, bytes.Length);
+ }
+ }
+}
\ No newline at end of file diff --git a/csharp/src/Google.Protobuf/CodedInputStream.cs b/csharp/src/Google.Protobuf/CodedInputStream.cs new file mode 100644 index 00000000..82c6ceab --- /dev/null +++ b/csharp/src/Google.Protobuf/CodedInputStream.cs @@ -0,0 +1,1221 @@ +#region Copyright notice and license
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#endregion
+
+using Google.Protobuf.Collections;
+using System;
+using System.Collections.Generic;
+using System.IO;
+
+namespace Google.Protobuf
+{
+ /// <summary>
+ /// Readings and decodes protocol message fields.
+ /// </summary>
+ /// <remarks>
+ /// <para>
+ /// This class is generally used by generated code to read appropriate
+ /// primitives from the stream. It effectively encapsulates the lowest
+ /// levels of protocol buffer format.
+ /// </para>
+ /// <para>
+ /// Repeated fields and map fields are not handled by this class; use <see cref="RepeatedField{T}"/>
+ /// and <see cref="MapField{TKey, TValue}"/> to serialize such fields.
+ /// </para>
+ /// </remarks>
+ public sealed class CodedInputStream
+ {
+ /// <summary>
+ /// Buffer of data read from the stream or provided at construction time.
+ /// </summary>
+ private readonly byte[] buffer;
+
+ /// <summary>
+ /// The index of the buffer at which we need to refill from the stream (if there is one).
+ /// </summary>
+ private int bufferSize;
+
+ private int bufferSizeAfterLimit = 0;
+ /// <summary>
+ /// The position within the current buffer (i.e. the next byte to read)
+ /// </summary>
+ private int bufferPos = 0;
+
+ /// <summary>
+ /// The stream to read further input from, or null if the byte array buffer was provided
+ /// directly on construction, with no further data available.
+ /// </summary>
+ private readonly Stream input;
+
+ /// <summary>
+ /// The last tag we read. 0 indicates we've read to the end of the stream
+ /// (or haven't read anything yet).
+ /// </summary>
+ private uint lastTag = 0;
+
+ /// <summary>
+ /// The next tag, used to store the value read by PeekTag.
+ /// </summary>
+ private uint nextTag = 0;
+ private bool hasNextTag = false;
+
+ internal const int DefaultRecursionLimit = 64;
+ internal const int DefaultSizeLimit = 64 << 20; // 64MB
+ internal const int BufferSize = 4096;
+
+ /// <summary>
+ /// The total number of bytes read before the current buffer. The
+ /// total bytes read up to the current position can be computed as
+ /// totalBytesRetired + bufferPos.
+ /// </summary>
+ private int totalBytesRetired = 0;
+
+ /// <summary>
+ /// The absolute position of the end of the current message.
+ /// </summary>
+ private int currentLimit = int.MaxValue;
+
+ private int recursionDepth = 0;
+
+ private readonly int recursionLimit;
+ private readonly int sizeLimit;
+
+ #region Construction
+ // Note that the checks are performed such that we don't end up checking obviously-valid things
+ // like non-null references for arrays we've just created.
+
+ /// <summary>
+ /// Creates a new CodedInputStream reading data from the given byte array.
+ /// </summary>
+ public CodedInputStream(byte[] buffer) : this(null, Preconditions.CheckNotNull(buffer, "buffer"), 0, buffer.Length)
+ {
+ }
+
+ /// <summary>
+ /// Creates a new CodedInputStream that reads from the given byte array slice.
+ /// </summary>
+ public CodedInputStream(byte[] buffer, int offset, int length)
+ : this(null, Preconditions.CheckNotNull(buffer, "buffer"), offset, offset + length)
+ {
+ if (offset < 0 || offset > buffer.Length)
+ {
+ throw new ArgumentOutOfRangeException("offset", "Offset must be within the buffer");
+ }
+ if (length < 0 || offset + length > buffer.Length)
+ {
+ throw new ArgumentOutOfRangeException("length", "Length must be non-negative and within the buffer");
+ }
+ }
+
+ /// <summary>
+ /// Creates a new CodedInputStream reading data from the given stream.
+ /// </summary>
+ public CodedInputStream(Stream input) : this(input, new byte[BufferSize], 0, 0)
+ {
+ Preconditions.CheckNotNull(input, "input");
+ }
+
+ /// <summary>
+ /// Creates a new CodedInputStream reading data from the given
+ /// stream and buffer, using the default limits.
+ /// </summary>
+ internal CodedInputStream(Stream input, byte[] buffer, int bufferPos, int bufferSize)
+ {
+ this.input = input;
+ this.buffer = buffer;
+ this.bufferPos = bufferPos;
+ this.bufferSize = bufferSize;
+ this.sizeLimit = DefaultSizeLimit;
+ this.recursionLimit = DefaultRecursionLimit;
+ }
+
+ /// <summary>
+ /// Creates a new CodedInputStream reading data from the given
+ /// stream and buffer, using the specified limits.
+ /// </summary>
+ /// <remarks>
+ /// This chains to the version with the default limits instead of vice versa to avoid
+ /// having to check that the default values are valid every time.
+ /// </remarks>
+ internal CodedInputStream(Stream input, byte[] buffer, int bufferPos, int bufferSize, int sizeLimit, int recursionLimit)
+ : this(input, buffer, bufferPos, bufferSize)
+ {
+ if (sizeLimit <= 0)
+ {
+ throw new ArgumentOutOfRangeException("sizeLimit", "Size limit must be positive");
+ }
+ if (recursionLimit <= 0)
+ {
+ throw new ArgumentOutOfRangeException("recursionLimit!", "Recursion limit must be positive");
+ }
+ this.sizeLimit = sizeLimit;
+ this.recursionLimit = recursionLimit;
+ }
+ #endregion
+
+ /// <summary>
+ /// Creates a <see cref="CodedInputStream"/> with the specified size and recursion limits, reading
+ /// from an input stream.
+ /// </summary>
+ /// <remarks>
+ /// This method exists separately from the constructor to reduce the number of constructor overloads.
+ /// It is likely to be used considerably less frequently than the constructors, as the default limits
+ /// are suitable for most use cases.
+ /// </remarks>
+ /// <param name="input">The input stream to read from</param>
+ /// <param name="sizeLimit">The total limit of data to read from the stream.</param>
+ /// <param name="recursionLimit">The maximum recursion depth to allow while reading.</param>
+ /// <returns>A <c>CodedInputStream</c> reading from <paramref name="input"/> with the specified size
+ /// and recursion limits.</returns>
+ public static CodedInputStream CreateWithLimits(Stream input, int sizeLimit, int recursionLimit)
+ {
+ return new CodedInputStream(input, new byte[BufferSize], 0, 0, sizeLimit, recursionLimit);
+ }
+
+ /// <summary>
+ /// Returns the current position in the input stream, or the position in the input buffer
+ /// </summary>
+ public long Position
+ {
+ get
+ {
+ if (input != null)
+ {
+ return input.Position - ((bufferSize + bufferSizeAfterLimit) - bufferPos);
+ }
+ return bufferPos;
+ }
+ }
+
+ /// <summary>
+ /// Returns the last tag read, or 0 if no tags have been read or we've read beyond
+ /// the end of the stream.
+ /// </summary>
+ internal uint LastTag { get { return lastTag; } }
+
+ /// <summary>
+ /// Returns the size limit for this stream.
+ /// </summary>
+ /// <remarks>
+ /// This limit is applied when reading from the underlying stream, as a sanity check. It is
+ /// not applied when reading from a byte array data source without an underlying stream.
+ /// The default value is 64MB.
+ /// </remarks>
+ /// <value>
+ /// The size limit.
+ /// </value>
+ public int SizeLimit { get { return sizeLimit; } }
+
+ /// <summary>
+ /// Returns the recursion limit for this stream. This limit is applied whilst reading messages,
+ /// to avoid maliciously-recursive data.
+ /// </summary>
+ /// <remarks>
+ /// The default limit is 64.
+ /// </remarks>
+ /// <value>
+ /// The recursion limit for this stream.
+ /// </value>
+ public int RecursionLimit { get { return recursionLimit; } }
+
+ #region Validation
+ /// <summary>
+ /// Verifies that the last call to ReadTag() returned tag 0 - in other words,
+ /// we've reached the end of the stream when we expected to.
+ /// </summary>
+ /// <exception cref="InvalidProtocolBufferException">The
+ /// tag read was not the one specified</exception>
+ internal void CheckReadEndOfStreamTag()
+ {
+ if (lastTag != 0)
+ {
+ throw InvalidProtocolBufferException.MoreDataAvailable();
+ }
+ }
+ #endregion
+
+ #region Reading of tags etc
+
+ /// <summary>
+ /// Peeks at the next field tag. This is like calling <see cref="ReadTag"/>, but the
+ /// tag is not consumed. (So a subsequent call to <see cref="ReadTag"/> will return the
+ /// same value.)
+ /// </summary>
+ public uint PeekTag()
+ {
+ if (hasNextTag)
+ {
+ return nextTag;
+ }
+
+ uint savedLast = lastTag;
+ nextTag = ReadTag();
+ hasNextTag = true;
+ lastTag = savedLast; // Undo the side effect of ReadTag
+ return nextTag;
+ }
+
+ /// <summary>
+ /// Reads a field tag, returning the tag of 0 for "end of stream".
+ /// </summary>
+ /// <remarks>
+ /// If this method returns 0, it doesn't necessarily mean the end of all
+ /// the data in this CodedInputStream; it may be the end of the logical stream
+ /// for an embedded message, for example.
+ /// </remarks>
+ /// <returns>The next field tag, or 0 for end of stream. (0 is never a valid tag.)</returns>
+ public uint ReadTag()
+ {
+ if (hasNextTag)
+ {
+ lastTag = nextTag;
+ hasNextTag = false;
+ return lastTag;
+ }
+
+ // Optimize for the incredibly common case of having at least two bytes left in the buffer,
+ // and those two bytes being enough to get the tag. This will be true for fields up to 4095.
+ if (bufferPos + 2 <= bufferSize)
+ {
+ int tmp = buffer[bufferPos++];
+ if (tmp < 128)
+ {
+ lastTag = (uint)tmp;
+ }
+ else
+ {
+ int result = tmp & 0x7f;
+ if ((tmp = buffer[bufferPos++]) < 128)
+ {
+ result |= tmp << 7;
+ lastTag = (uint) result;
+ }
+ else
+ {
+ // Nope, rewind and go the potentially slow route.
+ bufferPos -= 2;
+ lastTag = ReadRawVarint32();
+ }
+ }
+ }
+ else
+ {
+ if (IsAtEnd)
+ {
+ lastTag = 0;
+ return 0; // This is the only case in which we return 0.
+ }
+
+ lastTag = ReadRawVarint32();
+ }
+ if (lastTag == 0)
+ {
+ // If we actually read zero, that's not a valid tag.
+ throw InvalidProtocolBufferException.InvalidTag();
+ }
+ return lastTag;
+ }
+
+ /// <summary>
+ /// Skips the data for the field with the tag we've just read.
+ /// This should be called directly after <see cref="ReadTag"/>, when
+ /// the caller wishes to skip an unknown field.
+ /// </summary>
+ public void SkipLastField()
+ {
+ if (lastTag == 0)
+ {
+ throw new InvalidOperationException("SkipLastField cannot be called at the end of a stream");
+ }
+ switch (WireFormat.GetTagWireType(lastTag))
+ {
+ case WireFormat.WireType.StartGroup:
+ SkipGroup();
+ break;
+ case WireFormat.WireType.EndGroup:
+ // Just ignore; there's no data following the tag.
+ break;
+ case WireFormat.WireType.Fixed32:
+ ReadFixed32();
+ break;
+ case WireFormat.WireType.Fixed64:
+ ReadFixed64();
+ break;
+ case WireFormat.WireType.LengthDelimited:
+ var length = ReadLength();
+ SkipRawBytes(length);
+ break;
+ case WireFormat.WireType.Varint:
+ ReadRawVarint32();
+ break;
+ }
+ }
+
+ private void SkipGroup()
+ {
+ // Note: Currently we expect this to be the way that groups are read. We could put the recursion
+ // depth changes into the ReadTag method instead, potentially...
+ recursionDepth++;
+ if (recursionDepth >= recursionLimit)
+ {
+ throw InvalidProtocolBufferException.RecursionLimitExceeded();
+ }
+ uint tag;
+ do
+ {
+ tag = ReadTag();
+ if (tag == 0)
+ {
+ throw InvalidProtocolBufferException.TruncatedMessage();
+ }
+ // This recursion will allow us to handle nested groups.
+ SkipLastField();
+ } while (WireFormat.GetTagWireType(tag) != WireFormat.WireType.EndGroup);
+ recursionDepth--;
+ }
+
+ /// <summary>
+ /// Reads a double field from the stream.
+ /// </summary>
+ public double ReadDouble()
+ {
+ return BitConverter.Int64BitsToDouble((long) ReadRawLittleEndian64());
+ }
+
+ /// <summary>
+ /// Reads a float field from the stream.
+ /// </summary>
+ public float ReadFloat()
+ {
+ if (BitConverter.IsLittleEndian && 4 <= bufferSize - bufferPos)
+ {
+ float ret = BitConverter.ToSingle(buffer, bufferPos);
+ bufferPos += 4;
+ return ret;
+ }
+ else
+ {
+ byte[] rawBytes = ReadRawBytes(4);
+ if (!BitConverter.IsLittleEndian)
+ {
+ ByteArray.Reverse(rawBytes);
+ }
+ return BitConverter.ToSingle(rawBytes, 0);
+ }
+ }
+
+ /// <summary>
+ /// Reads a uint64 field from the stream.
+ /// </summary>
+ public ulong ReadUInt64()
+ {
+ return ReadRawVarint64();
+ }
+
+ /// <summary>
+ /// Reads an int64 field from the stream.
+ /// </summary>
+ public long ReadInt64()
+ {
+ return (long) ReadRawVarint64();
+ }
+
+ /// <summary>
+ /// Reads an int32 field from the stream.
+ /// </summary>
+ public int ReadInt32()
+ {
+ return (int) ReadRawVarint32();
+ }
+
+ /// <summary>
+ /// Reads a fixed64 field from the stream.
+ /// </summary>
+ public ulong ReadFixed64()
+ {
+ return ReadRawLittleEndian64();
+ }
+
+ /// <summary>
+ /// Reads a fixed32 field from the stream.
+ /// </summary>
+ public uint ReadFixed32()
+ {
+ return ReadRawLittleEndian32();
+ }
+
+ /// <summary>
+ /// Reads a bool field from the stream.
+ /// </summary>
+ public bool ReadBool()
+ {
+ return ReadRawVarint32() != 0;
+ }
+
+ /// <summary>
+ /// Reads a string field from the stream.
+ /// </summary>
+ public string ReadString()
+ {
+ int length = ReadLength();
+ // No need to read any data for an empty string.
+ if (length == 0)
+ {
+ return "";
+ }
+ if (length <= bufferSize - bufferPos)
+ {
+ // Fast path: We already have the bytes in a contiguous buffer, so
+ // just copy directly from it.
+ String result = CodedOutputStream.Utf8Encoding.GetString(buffer, bufferPos, length);
+ bufferPos += length;
+ return result;
+ }
+ // Slow path: Build a byte array first then copy it.
+ return CodedOutputStream.Utf8Encoding.GetString(ReadRawBytes(length), 0, length);
+ }
+
+ /// <summary>
+ /// Reads an embedded message field value from the stream.
+ /// </summary>
+ public void ReadMessage(IMessage builder)
+ {
+ int length = ReadLength();
+ if (recursionDepth >= recursionLimit)
+ {
+ throw InvalidProtocolBufferException.RecursionLimitExceeded();
+ }
+ int oldLimit = PushLimit(length);
+ ++recursionDepth;
+ builder.MergeFrom(this);
+ CheckReadEndOfStreamTag();
+ // Check that we've read exactly as much data as expected.
+ if (!ReachedLimit)
+ {
+ throw InvalidProtocolBufferException.TruncatedMessage();
+ }
+ --recursionDepth;
+ PopLimit(oldLimit);
+ }
+
+ /// <summary>
+ /// Reads a bytes field value from the stream.
+ /// </summary>
+ public ByteString ReadBytes()
+ {
+ int length = ReadLength();
+ if (length <= bufferSize - bufferPos && length > 0)
+ {
+ // Fast path: We already have the bytes in a contiguous buffer, so
+ // just copy directly from it.
+ ByteString result = ByteString.CopyFrom(buffer, bufferPos, length);
+ bufferPos += length;
+ return result;
+ }
+ else
+ {
+ // Slow path: Build a byte array and attach it to a new ByteString.
+ return ByteString.AttachBytes(ReadRawBytes(length));
+ }
+ }
+
+ /// <summary>
+ /// Reads a uint32 field value from the stream.
+ /// </summary>
+ public uint ReadUInt32()
+ {
+ return ReadRawVarint32();
+ }
+
+ /// <summary>
+ /// Reads an enum field value from the stream. If the enum is valid for type T,
+ /// then the ref value is set and it returns true. Otherwise the unknown output
+ /// value is set and this method returns false.
+ /// </summary>
+ public int ReadEnum()
+ {
+ // Currently just a pass-through, but it's nice to separate it logically from WriteInt32.
+ return (int) ReadRawVarint32();
+ }
+
+ /// <summary>
+ /// Reads an sfixed32 field value from the stream.
+ /// </summary>
+ public int ReadSFixed32()
+ {
+ return (int) ReadRawLittleEndian32();
+ }
+
+ /// <summary>
+ /// Reads an sfixed64 field value from the stream.
+ /// </summary>
+ public long ReadSFixed64()
+ {
+ return (long) ReadRawLittleEndian64();
+ }
+
+ /// <summary>
+ /// Reads an sint32 field value from the stream.
+ /// </summary>
+ public int ReadSInt32()
+ {
+ return DecodeZigZag32(ReadRawVarint32());
+ }
+
+ /// <summary>
+ /// Reads an sint64 field value from the stream.
+ /// </summary>
+ public long ReadSInt64()
+ {
+ return DecodeZigZag64(ReadRawVarint64());
+ }
+
+ /// <summary>
+ /// Reads a length for length-delimited data.
+ /// </summary>
+ /// <remarks>
+ /// This is internally just reading a varint, but this method exists
+ /// to make the calling code clearer.
+ /// </remarks>
+ public int ReadLength()
+ {
+ return (int) ReadRawVarint32();
+ }
+
+ /// <summary>
+ /// Peeks at the next tag in the stream. If it matches <paramref name="tag"/>,
+ /// the tag is consumed and the method returns <c>true</c>; otherwise, the
+ /// stream is left in the original position and the method returns <c>false</c>.
+ /// </summary>
+ public bool MaybeConsumeTag(uint tag)
+ {
+ if (PeekTag() == tag)
+ {
+ hasNextTag = false;
+ return true;
+ }
+ return false;
+ }
+
+ #endregion
+
+ #region Underlying reading primitives
+
+ /// <summary>
+ /// Same code as ReadRawVarint32, but read each byte individually, checking for
+ /// buffer overflow.
+ /// </summary>
+ private uint SlowReadRawVarint32()
+ {
+ int tmp = ReadRawByte();
+ if (tmp < 128)
+ {
+ return (uint) tmp;
+ }
+ int result = tmp & 0x7f;
+ if ((tmp = ReadRawByte()) < 128)
+ {
+ result |= tmp << 7;
+ }
+ else
+ {
+ result |= (tmp & 0x7f) << 7;
+ if ((tmp = ReadRawByte()) < 128)
+ {
+ result |= tmp << 14;
+ }
+ else
+ {
+ result |= (tmp & 0x7f) << 14;
+ if ((tmp = ReadRawByte()) < 128)
+ {
+ result |= tmp << 21;
+ }
+ else
+ {
+ result |= (tmp & 0x7f) << 21;
+ result |= (tmp = ReadRawByte()) << 28;
+ if (tmp >= 128)
+ {
+ // Discard upper 32 bits.
+ for (int i = 0; i < 5; i++)
+ {
+ if (ReadRawByte() < 128)
+ {
+ return (uint) result;
+ }
+ }
+ throw InvalidProtocolBufferException.MalformedVarint();
+ }
+ }
+ }
+ }
+ return (uint) result;
+ }
+
+ /// <summary>
+ /// Reads a raw Varint from the stream. If larger than 32 bits, discard the upper bits.
+ /// This method is optimised for the case where we've got lots of data in the buffer.
+ /// That means we can check the size just once, then just read directly from the buffer
+ /// without constant rechecking of the buffer length.
+ /// </summary>
+ internal uint ReadRawVarint32()
+ {
+ if (bufferPos + 5 > bufferSize)
+ {
+ return SlowReadRawVarint32();
+ }
+
+ int tmp = buffer[bufferPos++];
+ if (tmp < 128)
+ {
+ return (uint) tmp;
+ }
+ int result = tmp & 0x7f;
+ if ((tmp = buffer[bufferPos++]) < 128)
+ {
+ result |= tmp << 7;
+ }
+ else
+ {
+ result |= (tmp & 0x7f) << 7;
+ if ((tmp = buffer[bufferPos++]) < 128)
+ {
+ result |= tmp << 14;
+ }
+ else
+ {
+ result |= (tmp & 0x7f) << 14;
+ if ((tmp = buffer[bufferPos++]) < 128)
+ {
+ result |= tmp << 21;
+ }
+ else
+ {
+ result |= (tmp & 0x7f) << 21;
+ result |= (tmp = buffer[bufferPos++]) << 28;
+ if (tmp >= 128)
+ {
+ // Discard upper 32 bits.
+ // Note that this has to use ReadRawByte() as we only ensure we've
+ // got at least 5 bytes at the start of the method. This lets us
+ // use the fast path in more cases, and we rarely hit this section of code.
+ for (int i = 0; i < 5; i++)
+ {
+ if (ReadRawByte() < 128)
+ {
+ return (uint) result;
+ }
+ }
+ throw InvalidProtocolBufferException.MalformedVarint();
+ }
+ }
+ }
+ }
+ return (uint) result;
+ }
+
+ /// <summary>
+ /// Reads a varint from the input one byte at a time, so that it does not
+ /// read any bytes after the end of the varint. If you simply wrapped the
+ /// stream in a CodedInputStream and used ReadRawVarint32(Stream)
+ /// then you would probably end up reading past the end of the varint since
+ /// CodedInputStream buffers its input.
+ /// </summary>
+ /// <param name="input"></param>
+ /// <returns></returns>
+ internal static uint ReadRawVarint32(Stream input)
+ {
+ int result = 0;
+ int offset = 0;
+ for (; offset < 32; offset += 7)
+ {
+ int b = input.ReadByte();
+ if (b == -1)
+ {
+ throw InvalidProtocolBufferException.TruncatedMessage();
+ }
+ result |= (b & 0x7f) << offset;
+ if ((b & 0x80) == 0)
+ {
+ return (uint) result;
+ }
+ }
+ // Keep reading up to 64 bits.
+ for (; offset < 64; offset += 7)
+ {
+ int b = input.ReadByte();
+ if (b == -1)
+ {
+ throw InvalidProtocolBufferException.TruncatedMessage();
+ }
+ if ((b & 0x80) == 0)
+ {
+ return (uint) result;
+ }
+ }
+ throw InvalidProtocolBufferException.MalformedVarint();
+ }
+
+ /// <summary>
+ /// Reads a raw varint from the stream.
+ /// </summary>
+ internal ulong ReadRawVarint64()
+ {
+ int shift = 0;
+ ulong result = 0;
+ while (shift < 64)
+ {
+ byte b = ReadRawByte();
+ result |= (ulong) (b & 0x7F) << shift;
+ if ((b & 0x80) == 0)
+ {
+ return result;
+ }
+ shift += 7;
+ }
+ throw InvalidProtocolBufferException.MalformedVarint();
+ }
+
+ /// <summary>
+ /// Reads a 32-bit little-endian integer from the stream.
+ /// </summary>
+ internal uint ReadRawLittleEndian32()
+ {
+ uint b1 = ReadRawByte();
+ uint b2 = ReadRawByte();
+ uint b3 = ReadRawByte();
+ uint b4 = ReadRawByte();
+ return b1 | (b2 << 8) | (b3 << 16) | (b4 << 24);
+ }
+
+ /// <summary>
+ /// Reads a 64-bit little-endian integer from the stream.
+ /// </summary>
+ internal ulong ReadRawLittleEndian64()
+ {
+ ulong b1 = ReadRawByte();
+ ulong b2 = ReadRawByte();
+ ulong b3 = ReadRawByte();
+ ulong b4 = ReadRawByte();
+ ulong b5 = ReadRawByte();
+ ulong b6 = ReadRawByte();
+ ulong b7 = ReadRawByte();
+ ulong b8 = ReadRawByte();
+ return b1 | (b2 << 8) | (b3 << 16) | (b4 << 24)
+ | (b5 << 32) | (b6 << 40) | (b7 << 48) | (b8 << 56);
+ }
+
+ /// <summary>
+ /// Decode a 32-bit value with ZigZag encoding.
+ /// </summary>
+ /// <remarks>
+ /// ZigZag encodes signed integers into values that can be efficiently
+ /// encoded with varint. (Otherwise, negative values must be
+ /// sign-extended to 64 bits to be varint encoded, thus always taking
+ /// 10 bytes on the wire.)
+ /// </remarks>
+ internal static int DecodeZigZag32(uint n)
+ {
+ return (int)(n >> 1) ^ -(int)(n & 1);
+ }
+
+ /// <summary>
+ /// Decode a 32-bit value with ZigZag encoding.
+ /// </summary>
+ /// <remarks>
+ /// ZigZag encodes signed integers into values that can be efficiently
+ /// encoded with varint. (Otherwise, negative values must be
+ /// sign-extended to 64 bits to be varint encoded, thus always taking
+ /// 10 bytes on the wire.)
+ /// </remarks>
+ internal static long DecodeZigZag64(ulong n)
+ {
+ return (long)(n >> 1) ^ -(long)(n & 1);
+ }
+ #endregion
+
+ #region Internal reading and buffer management
+
+ /// <summary>
+ /// Sets currentLimit to (current position) + byteLimit. This is called
+ /// when descending into a length-delimited embedded message. The previous
+ /// limit is returned.
+ /// </summary>
+ /// <returns>The old limit.</returns>
+ internal int PushLimit(int byteLimit)
+ {
+ if (byteLimit < 0)
+ {
+ throw InvalidProtocolBufferException.NegativeSize();
+ }
+ byteLimit += totalBytesRetired + bufferPos;
+ int oldLimit = currentLimit;
+ if (byteLimit > oldLimit)
+ {
+ throw InvalidProtocolBufferException.TruncatedMessage();
+ }
+ currentLimit = byteLimit;
+
+ RecomputeBufferSizeAfterLimit();
+
+ return oldLimit;
+ }
+
+ private void RecomputeBufferSizeAfterLimit()
+ {
+ bufferSize += bufferSizeAfterLimit;
+ int bufferEnd = totalBytesRetired + bufferSize;
+ if (bufferEnd > currentLimit)
+ {
+ // Limit is in current buffer.
+ bufferSizeAfterLimit = bufferEnd - currentLimit;
+ bufferSize -= bufferSizeAfterLimit;
+ }
+ else
+ {
+ bufferSizeAfterLimit = 0;
+ }
+ }
+
+ /// <summary>
+ /// Discards the current limit, returning the previous limit.
+ /// </summary>
+ internal void PopLimit(int oldLimit)
+ {
+ currentLimit = oldLimit;
+ RecomputeBufferSizeAfterLimit();
+ }
+
+ /// <summary>
+ /// Returns whether or not all the data before the limit has been read.
+ /// </summary>
+ /// <returns></returns>
+ internal bool ReachedLimit
+ {
+ get
+ {
+ if (currentLimit == int.MaxValue)
+ {
+ return false;
+ }
+ int currentAbsolutePosition = totalBytesRetired + bufferPos;
+ return currentAbsolutePosition >= currentLimit;
+ }
+ }
+
+ /// <summary>
+ /// Returns true if the stream has reached the end of the input. This is the
+ /// case if either the end of the underlying input source has been reached or
+ /// the stream has reached a limit created using PushLimit.
+ /// </summary>
+ public bool IsAtEnd
+ {
+ get { return bufferPos == bufferSize && !RefillBuffer(false); }
+ }
+
+ /// <summary>
+ /// Called when buffer is empty to read more bytes from the
+ /// input. If <paramref name="mustSucceed"/> is true, RefillBuffer() gurantees that
+ /// either there will be at least one byte in the buffer when it returns
+ /// or it will throw an exception. If <paramref name="mustSucceed"/> is false,
+ /// RefillBuffer() returns false if no more bytes were available.
+ /// </summary>
+ /// <param name="mustSucceed"></param>
+ /// <returns></returns>
+ private bool RefillBuffer(bool mustSucceed)
+ {
+ if (bufferPos < bufferSize)
+ {
+ throw new InvalidOperationException("RefillBuffer() called when buffer wasn't empty.");
+ }
+
+ if (totalBytesRetired + bufferSize == currentLimit)
+ {
+ // Oops, we hit a limit.
+ if (mustSucceed)
+ {
+ throw InvalidProtocolBufferException.TruncatedMessage();
+ }
+ else
+ {
+ return false;
+ }
+ }
+
+ totalBytesRetired += bufferSize;
+
+ bufferPos = 0;
+ bufferSize = (input == null) ? 0 : input.Read(buffer, 0, buffer.Length);
+ if (bufferSize < 0)
+ {
+ throw new InvalidOperationException("Stream.Read returned a negative count");
+ }
+ if (bufferSize == 0)
+ {
+ if (mustSucceed)
+ {
+ throw InvalidProtocolBufferException.TruncatedMessage();
+ }
+ else
+ {
+ return false;
+ }
+ }
+ else
+ {
+ RecomputeBufferSizeAfterLimit();
+ int totalBytesRead =
+ totalBytesRetired + bufferSize + bufferSizeAfterLimit;
+ if (totalBytesRead > sizeLimit || totalBytesRead < 0)
+ {
+ throw InvalidProtocolBufferException.SizeLimitExceeded();
+ }
+ return true;
+ }
+ }
+
+ /// <summary>
+ /// Read one byte from the input.
+ /// </summary>
+ /// <exception cref="InvalidProtocolBufferException">
+ /// the end of the stream or the current limit was reached
+ /// </exception>
+ internal byte ReadRawByte()
+ {
+ if (bufferPos == bufferSize)
+ {
+ RefillBuffer(true);
+ }
+ return buffer[bufferPos++];
+ }
+
+ /// <summary>
+ /// Reads a fixed size of bytes from the input.
+ /// </summary>
+ /// <exception cref="InvalidProtocolBufferException">
+ /// the end of the stream or the current limit was reached
+ /// </exception>
+ internal byte[] ReadRawBytes(int size)
+ {
+ if (size < 0)
+ {
+ throw InvalidProtocolBufferException.NegativeSize();
+ }
+
+ if (totalBytesRetired + bufferPos + size > currentLimit)
+ {
+ // Read to the end of the stream (up to the current limit) anyway.
+ SkipRawBytes(currentLimit - totalBytesRetired - bufferPos);
+ // Then fail.
+ throw InvalidProtocolBufferException.TruncatedMessage();
+ }
+
+ if (size <= bufferSize - bufferPos)
+ {
+ // We have all the bytes we need already.
+ byte[] bytes = new byte[size];
+ ByteArray.Copy(buffer, bufferPos, bytes, 0, size);
+ bufferPos += size;
+ return bytes;
+ }
+ else if (size < buffer.Length)
+ {
+ // Reading more bytes than are in the buffer, but not an excessive number
+ // of bytes. We can safely allocate the resulting array ahead of time.
+
+ // First copy what we have.
+ byte[] bytes = new byte[size];
+ int pos = bufferSize - bufferPos;
+ ByteArray.Copy(buffer, bufferPos, bytes, 0, pos);
+ bufferPos = bufferSize;
+
+ // We want to use RefillBuffer() and then copy from the buffer into our
+ // byte array rather than reading directly into our byte array because
+ // the input may be unbuffered.
+ RefillBuffer(true);
+
+ while (size - pos > bufferSize)
+ {
+ Buffer.BlockCopy(buffer, 0, bytes, pos, bufferSize);
+ pos += bufferSize;
+ bufferPos = bufferSize;
+ RefillBuffer(true);
+ }
+
+ ByteArray.Copy(buffer, 0, bytes, pos, size - pos);
+ bufferPos = size - pos;
+
+ return bytes;
+ }
+ else
+ {
+ // The size is very large. For security reasons, we can't allocate the
+ // entire byte array yet. The size comes directly from the input, so a
+ // maliciously-crafted message could provide a bogus very large size in
+ // order to trick the app into allocating a lot of memory. We avoid this
+ // by allocating and reading only a small chunk at a time, so that the
+ // malicious message must actually *be* extremely large to cause
+ // problems. Meanwhile, we limit the allowed size of a message elsewhere.
+
+ // Remember the buffer markers since we'll have to copy the bytes out of
+ // it later.
+ int originalBufferPos = bufferPos;
+ int originalBufferSize = bufferSize;
+
+ // Mark the current buffer consumed.
+ totalBytesRetired += bufferSize;
+ bufferPos = 0;
+ bufferSize = 0;
+
+ // Read all the rest of the bytes we need.
+ int sizeLeft = size - (originalBufferSize - originalBufferPos);
+ List<byte[]> chunks = new List<byte[]>();
+
+ while (sizeLeft > 0)
+ {
+ byte[] chunk = new byte[Math.Min(sizeLeft, buffer.Length)];
+ int pos = 0;
+ while (pos < chunk.Length)
+ {
+ int n = (input == null) ? -1 : input.Read(chunk, pos, chunk.Length - pos);
+ if (n <= 0)
+ {
+ throw InvalidProtocolBufferException.TruncatedMessage();
+ }
+ totalBytesRetired += n;
+ pos += n;
+ }
+ sizeLeft -= chunk.Length;
+ chunks.Add(chunk);
+ }
+
+ // OK, got everything. Now concatenate it all into one buffer.
+ byte[] bytes = new byte[size];
+
+ // Start by copying the leftover bytes from this.buffer.
+ int newPos = originalBufferSize - originalBufferPos;
+ ByteArray.Copy(buffer, originalBufferPos, bytes, 0, newPos);
+
+ // And now all the chunks.
+ foreach (byte[] chunk in chunks)
+ {
+ Buffer.BlockCopy(chunk, 0, bytes, newPos, chunk.Length);
+ newPos += chunk.Length;
+ }
+
+ // Done.
+ return bytes;
+ }
+ }
+
+ /// <summary>
+ /// Reads and discards <paramref name="size"/> bytes.
+ /// </summary>
+ /// <exception cref="InvalidProtocolBufferException">the end of the stream
+ /// or the current limit was reached</exception>
+ private void SkipRawBytes(int size)
+ {
+ if (size < 0)
+ {
+ throw InvalidProtocolBufferException.NegativeSize();
+ }
+
+ if (totalBytesRetired + bufferPos + size > currentLimit)
+ {
+ // Read to the end of the stream anyway.
+ SkipRawBytes(currentLimit - totalBytesRetired - bufferPos);
+ // Then fail.
+ throw InvalidProtocolBufferException.TruncatedMessage();
+ }
+
+ if (size <= bufferSize - bufferPos)
+ {
+ // We have all the bytes we need already.
+ bufferPos += size;
+ }
+ else
+ {
+ // Skipping more bytes than are in the buffer. First skip what we have.
+ int pos = bufferSize - bufferPos;
+
+ // ROK 5/7/2013 Issue #54: should retire all bytes in buffer (bufferSize)
+ // totalBytesRetired += pos;
+ totalBytesRetired += bufferSize;
+
+ bufferPos = 0;
+ bufferSize = 0;
+
+ // Then skip directly from the InputStream for the rest.
+ if (pos < size)
+ {
+ if (input == null)
+ {
+ throw InvalidProtocolBufferException.TruncatedMessage();
+ }
+ SkipImpl(size - pos);
+ totalBytesRetired += size - pos;
+ }
+ }
+ }
+
+ /// <summary>
+ /// Abstraction of skipping to cope with streams which can't really skip.
+ /// </summary>
+ private void SkipImpl(int amountToSkip)
+ {
+ if (input.CanSeek)
+ {
+ long previousPosition = input.Position;
+ input.Position += amountToSkip;
+ if (input.Position != previousPosition + amountToSkip)
+ {
+ throw InvalidProtocolBufferException.TruncatedMessage();
+ }
+ }
+ else
+ {
+ byte[] skipBuffer = new byte[Math.Min(1024, amountToSkip)];
+ while (amountToSkip > 0)
+ {
+ int bytesRead = input.Read(skipBuffer, 0, Math.Min(skipBuffer.Length, amountToSkip));
+ if (bytesRead <= 0)
+ {
+ throw InvalidProtocolBufferException.TruncatedMessage();
+ }
+ amountToSkip -= bytesRead;
+ }
+ }
+ }
+
+ #endregion
+ }
+}
\ No newline at end of file diff --git a/csharp/src/Google.Protobuf/CodedOutputStream.ComputeSize.cs b/csharp/src/Google.Protobuf/CodedOutputStream.ComputeSize.cs new file mode 100644 index 00000000..bf221c9c --- /dev/null +++ b/csharp/src/Google.Protobuf/CodedOutputStream.ComputeSize.cs @@ -0,0 +1,304 @@ +#region Copyright notice and license
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#endregion
+
+using System;
+
+namespace Google.Protobuf
+{
+ // This part of CodedOutputStream provides all the static entry points that are used
+ // by generated code and internally to compute the size of messages prior to being
+ // written to an instance of CodedOutputStream.
+ public sealed partial class CodedOutputStream
+ {
+ private const int LittleEndian64Size = 8;
+ private const int LittleEndian32Size = 4;
+
+ /// <summary>
+ /// Computes the number of bytes that would be needed to encode a
+ /// double field, including the tag.
+ /// </summary>
+ public static int ComputeDoubleSize(double value)
+ {
+ return LittleEndian64Size;
+ }
+
+ /// <summary>
+ /// Computes the number of bytes that would be needed to encode a
+ /// float field, including the tag.
+ /// </summary>
+ public static int ComputeFloatSize(float value)
+ {
+ return LittleEndian32Size;
+ }
+
+ /// <summary>
+ /// Computes the number of bytes that would be needed to encode a
+ /// uint64 field, including the tag.
+ /// </summary>
+ public static int ComputeUInt64Size(ulong value)
+ {
+ return ComputeRawVarint64Size(value);
+ }
+
+ /// <summary>
+ /// Computes the number of bytes that would be needed to encode an
+ /// int64 field, including the tag.
+ /// </summary>
+ public static int ComputeInt64Size(long value)
+ {
+ return ComputeRawVarint64Size((ulong) value);
+ }
+
+ /// <summary>
+ /// Computes the number of bytes that would be needed to encode an
+ /// int32 field, including the tag.
+ /// </summary>
+ public static int ComputeInt32Size(int value)
+ {
+ if (value >= 0)
+ {
+ return ComputeRawVarint32Size((uint) value);
+ }
+ else
+ {
+ // Must sign-extend.
+ return 10;
+ }
+ }
+
+ /// <summary>
+ /// Computes the number of bytes that would be needed to encode a
+ /// fixed64 field, including the tag.
+ /// </summary>
+ public static int ComputeFixed64Size(ulong value)
+ {
+ return LittleEndian64Size;
+ }
+
+ /// <summary>
+ /// Computes the number of bytes that would be needed to encode a
+ /// fixed32 field, including the tag.
+ /// </summary>
+ public static int ComputeFixed32Size(uint value)
+ {
+ return LittleEndian32Size;
+ }
+
+ /// <summary>
+ /// Computes the number of bytes that would be needed to encode a
+ /// bool field, including the tag.
+ /// </summary>
+ public static int ComputeBoolSize(bool value)
+ {
+ return 1;
+ }
+
+ /// <summary>
+ /// Computes the number of bytes that would be needed to encode a
+ /// string field, including the tag.
+ /// </summary>
+ public static int ComputeStringSize(String value)
+ {
+ int byteArraySize = Utf8Encoding.GetByteCount(value);
+ return ComputeLengthSize(byteArraySize) + byteArraySize;
+ }
+
+ /// <summary>
+ /// Computes the number of bytes that would be needed to encode a
+ /// group field, including the tag.
+ /// </summary>
+ public static int ComputeGroupSize(IMessage value)
+ {
+ return value.CalculateSize();
+ }
+
+ /// <summary>
+ /// Computes the number of bytes that would be needed to encode an
+ /// embedded message field, including the tag.
+ /// </summary>
+ public static int ComputeMessageSize(IMessage value)
+ {
+ int size = value.CalculateSize();
+ return ComputeLengthSize(size) + size;
+ }
+
+ /// <summary>
+ /// Computes the number of bytes that would be needed to encode a
+ /// bytes field, including the tag.
+ /// </summary>
+ public static int ComputeBytesSize(ByteString value)
+ {
+ return ComputeLengthSize(value.Length) + value.Length;
+ }
+
+ /// <summary>
+ /// Computes the number of bytes that would be needed to encode a
+ /// uint32 field, including the tag.
+ /// </summary>
+ public static int ComputeUInt32Size(uint value)
+ {
+ return ComputeRawVarint32Size(value);
+ }
+
+ /// <summary>
+ /// Computes the number of bytes that would be needed to encode a
+ /// enum field, including the tag. The caller is responsible for
+ /// converting the enum value to its numeric value.
+ /// </summary>
+ public static int ComputeEnumSize(int value)
+ {
+ // Currently just a pass-through, but it's nice to separate it logically.
+ return ComputeInt32Size(value);
+ }
+
+ /// <summary>
+ /// Computes the number of bytes that would be needed to encode an
+ /// sfixed32 field, including the tag.
+ /// </summary>
+ public static int ComputeSFixed32Size(int value)
+ {
+ return LittleEndian32Size;
+ }
+
+ /// <summary>
+ /// Computes the number of bytes that would be needed to encode an
+ /// sfixed64 field, including the tag.
+ /// </summary>
+ public static int ComputeSFixed64Size(long value)
+ {
+ return LittleEndian64Size;
+ }
+
+ /// <summary>
+ /// Computes the number of bytes that would be needed to encode an
+ /// sint32 field, including the tag.
+ /// </summary>
+ public static int ComputeSInt32Size(int value)
+ {
+ return ComputeRawVarint32Size(EncodeZigZag32(value));
+ }
+
+ /// <summary>
+ /// Computes the number of bytes that would be needed to encode an
+ /// sint64 field, including the tag.
+ /// </summary>
+ public static int ComputeSInt64Size(long value)
+ {
+ return ComputeRawVarint64Size(EncodeZigZag64(value));
+ }
+
+ /// <summary>
+ /// Computes the number of bytes that would be needed to encode a length,
+ /// as written by <see cref="WriteLength"/>.
+ /// </summary>
+ public static int ComputeLengthSize(int length)
+ {
+ return ComputeRawVarint32Size((uint) length);
+ }
+
+ /// <summary>
+ /// Computes the number of bytes that would be needed to encode a varint.
+ /// </summary>
+ public static int ComputeRawVarint32Size(uint value)
+ {
+ if ((value & (0xffffffff << 7)) == 0)
+ {
+ return 1;
+ }
+ if ((value & (0xffffffff << 14)) == 0)
+ {
+ return 2;
+ }
+ if ((value & (0xffffffff << 21)) == 0)
+ {
+ return 3;
+ }
+ if ((value & (0xffffffff << 28)) == 0)
+ {
+ return 4;
+ }
+ return 5;
+ }
+
+ /// <summary>
+ /// Computes the number of bytes that would be needed to encode a varint.
+ /// </summary>
+ public static int ComputeRawVarint64Size(ulong value)
+ {
+ if ((value & (0xffffffffffffffffL << 7)) == 0)
+ {
+ return 1;
+ }
+ if ((value & (0xffffffffffffffffL << 14)) == 0)
+ {
+ return 2;
+ }
+ if ((value & (0xffffffffffffffffL << 21)) == 0)
+ {
+ return 3;
+ }
+ if ((value & (0xffffffffffffffffL << 28)) == 0)
+ {
+ return 4;
+ }
+ if ((value & (0xffffffffffffffffL << 35)) == 0)
+ {
+ return 5;
+ }
+ if ((value & (0xffffffffffffffffL << 42)) == 0)
+ {
+ return 6;
+ }
+ if ((value & (0xffffffffffffffffL << 49)) == 0)
+ {
+ return 7;
+ }
+ if ((value & (0xffffffffffffffffL << 56)) == 0)
+ {
+ return 8;
+ }
+ if ((value & (0xffffffffffffffffL << 63)) == 0)
+ {
+ return 9;
+ }
+ return 10;
+ }
+
+ /// <summary>
+ /// Computes the number of bytes that would be needed to encode a tag.
+ /// </summary>
+ public static int ComputeTagSize(int fieldNumber)
+ {
+ return ComputeRawVarint32Size(WireFormat.MakeTag(fieldNumber, 0));
+ }
+ }
+}
\ No newline at end of file diff --git a/csharp/src/Google.Protobuf/CodedOutputStream.cs b/csharp/src/Google.Protobuf/CodedOutputStream.cs new file mode 100644 index 00000000..d6355f03 --- /dev/null +++ b/csharp/src/Google.Protobuf/CodedOutputStream.cs @@ -0,0 +1,708 @@ +#region Copyright notice and license
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#endregion
+
+using Google.Protobuf.Collections;
+using System;
+using System.IO;
+using System.Text;
+
+namespace Google.Protobuf
+{
+ /// <summary>
+ /// Encodes and writes protocol message fields.
+ /// </summary>
+ /// <remarks>
+ /// <para>
+ /// This class is generally used by generated code to write appropriate
+ /// primitives to the stream. It effectively encapsulates the lowest
+ /// levels of protocol buffer format. Unlike some other implementations,
+ /// this does not include combined "write tag and value" methods. Generated
+ /// code knows the exact byte representations of the tags they're going to write,
+ /// so there's no need to re-encode them each time. Manually-written code calling
+ /// this class should just call one of the <c>WriteTag</c> overloads before each value.
+ /// </para>
+ /// <para>
+ /// Repeated fields and map fields are not handled by this class; use <c>RepeatedField<T></c>
+ /// and <c>MapField<TKey, TValue></c> to serialize such fields.
+ /// </para>
+ /// </remarks>
+ public sealed partial class CodedOutputStream
+ {
+ // "Local" copy of Encoding.UTF8, for efficiency. (Yes, it makes a difference.)
+ internal static readonly Encoding Utf8Encoding = Encoding.UTF8;
+
+ /// <summary>
+ /// The buffer size used by CreateInstance(Stream).
+ /// </summary>
+ public static readonly int DefaultBufferSize = 4096;
+
+ private readonly byte[] buffer;
+ private readonly int limit;
+ private int position;
+ private readonly Stream output;
+
+ #region Construction
+ /// <summary>
+ /// Creates a new CodedOutputStream that writes directly to the given
+ /// byte array. If more bytes are written than fit in the array,
+ /// OutOfSpaceException will be thrown.
+ /// </summary>
+ public CodedOutputStream(byte[] flatArray) : this(flatArray, 0, flatArray.Length)
+ {
+ }
+
+ /// <summary>
+ /// Creates a new CodedOutputStream that writes directly to the given
+ /// byte array slice. If more bytes are written than fit in the array,
+ /// OutOfSpaceException will be thrown.
+ /// </summary>
+ private CodedOutputStream(byte[] buffer, int offset, int length)
+ {
+ this.output = null;
+ this.buffer = buffer;
+ this.position = offset;
+ this.limit = offset + length;
+ }
+
+ private CodedOutputStream(Stream output, byte[] buffer)
+ {
+ this.output = output;
+ this.buffer = buffer;
+ this.position = 0;
+ this.limit = buffer.Length;
+ }
+
+ /// <summary>
+ /// Creates a new CodedOutputStream which write to the given stream.
+ /// </summary>
+ public CodedOutputStream(Stream output) : this(output, DefaultBufferSize)
+ {
+ }
+
+ /// <summary>
+ /// Creates a new CodedOutputStream which write to the given stream and uses
+ /// the specified buffer size.
+ /// </summary>
+ public CodedOutputStream(Stream output, int bufferSize) : this(output, new byte[bufferSize])
+ {
+ }
+ #endregion
+
+ /// <summary>
+ /// Returns the current position in the stream, or the position in the output buffer
+ /// </summary>
+ public long Position
+ {
+ get
+ {
+ if (output != null)
+ {
+ return output.Position + position;
+ }
+ return position;
+ }
+ }
+
+ #region Writing of values (not including tags)
+
+ /// <summary>
+ /// Writes a double field value, without a tag, to the stream.
+ /// </summary>
+ /// <param name="value">The value to write</param>
+ public void WriteDouble(double value)
+ {
+ WriteRawLittleEndian64((ulong)BitConverter.DoubleToInt64Bits(value));
+ }
+
+ /// <summary>
+ /// Writes a float field value, without a tag, to the stream.
+ /// </summary>
+ /// <param name="value">The value to write</param>
+ public void WriteFloat(float value)
+ {
+ byte[] rawBytes = BitConverter.GetBytes(value);
+ if (!BitConverter.IsLittleEndian)
+ {
+ ByteArray.Reverse(rawBytes);
+ }
+
+ if (limit - position >= 4)
+ {
+ buffer[position++] = rawBytes[0];
+ buffer[position++] = rawBytes[1];
+ buffer[position++] = rawBytes[2];
+ buffer[position++] = rawBytes[3];
+ }
+ else
+ {
+ WriteRawBytes(rawBytes, 0, 4);
+ }
+ }
+
+ /// <summary>
+ /// Writes a uint64 field value, without a tag, to the stream.
+ /// </summary>
+ /// <param name="value">The value to write</param>
+ public void WriteUInt64(ulong value)
+ {
+ WriteRawVarint64(value);
+ }
+
+ /// <summary>
+ /// Writes an int64 field value, without a tag, to the stream.
+ /// </summary>
+ /// <param name="value">The value to write</param>
+ public void WriteInt64(long value)
+ {
+ WriteRawVarint64((ulong) value);
+ }
+
+ /// <summary>
+ /// Writes an int32 field value, without a tag, to the stream.
+ /// </summary>
+ /// <param name="value">The value to write</param>
+ public void WriteInt32(int value)
+ {
+ if (value >= 0)
+ {
+ WriteRawVarint32((uint) value);
+ }
+ else
+ {
+ // Must sign-extend.
+ WriteRawVarint64((ulong) value);
+ }
+ }
+
+ /// <summary>
+ /// Writes a fixed64 field value, without a tag, to the stream.
+ /// </summary>
+ /// <param name="value">The value to write</param>
+ public void WriteFixed64(ulong value)
+ {
+ WriteRawLittleEndian64(value);
+ }
+
+ /// <summary>
+ /// Writes a fixed32 field value, without a tag, to the stream.
+ /// </summary>
+ /// <param name="value">The value to write</param>
+ public void WriteFixed32(uint value)
+ {
+ WriteRawLittleEndian32(value);
+ }
+
+ /// <summary>
+ /// Writes a bool field value, without a tag, to the stream.
+ /// </summary>
+ /// <param name="value">The value to write</param>
+ public void WriteBool(bool value)
+ {
+ WriteRawByte(value ? (byte) 1 : (byte) 0);
+ }
+
+ /// <summary>
+ /// Writes a string field value, without a tag, to the stream.
+ /// The data is length-prefixed.
+ /// </summary>
+ /// <param name="value">The value to write</param>
+ public void WriteString(string value)
+ {
+ // Optimise the case where we have enough space to write
+ // the string directly to the buffer, which should be common.
+ int length = Utf8Encoding.GetByteCount(value);
+ WriteLength(length);
+ if (limit - position >= length)
+ {
+ if (length == value.Length) // Must be all ASCII...
+ {
+ for (int i = 0; i < length; i++)
+ {
+ buffer[position + i] = (byte)value[i];
+ }
+ }
+ else
+ {
+ Utf8Encoding.GetBytes(value, 0, value.Length, buffer, position);
+ }
+ position += length;
+ }
+ else
+ {
+ byte[] bytes = Utf8Encoding.GetBytes(value);
+ WriteRawBytes(bytes);
+ }
+ }
+
+ /// <summary>
+ /// Writes a message, without a tag, to the stream.
+ /// The data is length-prefixed.
+ /// </summary>
+ /// <param name="value">The value to write</param>
+ public void WriteMessage(IMessage value)
+ {
+ WriteLength(value.CalculateSize());
+ value.WriteTo(this);
+ }
+
+ /// <summary>
+ /// Write a byte string, without a tag, to the stream.
+ /// The data is length-prefixed.
+ /// </summary>
+ /// <param name="value">The value to write</param>
+ public void WriteBytes(ByteString value)
+ {
+ WriteLength(value.Length);
+ value.WriteRawBytesTo(this);
+ }
+
+ /// <summary>
+ /// Writes a uint32 value, without a tag, to the stream.
+ /// </summary>
+ /// <param name="value">The value to write</param>
+ public void WriteUInt32(uint value)
+ {
+ WriteRawVarint32(value);
+ }
+
+ /// <summary>
+ /// Writes an enum value, without a tag, to the stream.
+ /// </summary>
+ /// <param name="value">The value to write</param>
+ public void WriteEnum(int value)
+ {
+ WriteInt32(value);
+ }
+
+ /// <summary>
+ /// Writes an sfixed32 value, without a tag, to the stream.
+ /// </summary>
+ /// <param name="value">The value to write.</param>
+ public void WriteSFixed32(int value)
+ {
+ WriteRawLittleEndian32((uint) value);
+ }
+
+ /// <summary>
+ /// Writes an sfixed64 value, without a tag, to the stream.
+ /// </summary>
+ /// <param name="value">The value to write</param>
+ public void WriteSFixed64(long value)
+ {
+ WriteRawLittleEndian64((ulong) value);
+ }
+
+ /// <summary>
+ /// Writes an sint32 value, without a tag, to the stream.
+ /// </summary>
+ /// <param name="value">The value to write</param>
+ public void WriteSInt32(int value)
+ {
+ WriteRawVarint32(EncodeZigZag32(value));
+ }
+
+ /// <summary>
+ /// Writes an sint64 value, without a tag, to the stream.
+ /// </summary>
+ /// <param name="value">The value to write</param>
+ public void WriteSInt64(long value)
+ {
+ WriteRawVarint64(EncodeZigZag64(value));
+ }
+
+ /// <summary>
+ /// Writes a length (in bytes) for length-delimited data.
+ /// </summary>
+ /// <remarks>
+ /// This method simply writes a rawint, but exists for clarity in calling code.
+ /// </remarks>
+ /// <param name="length">Length value, in bytes.</param>
+ public void WriteLength(int length)
+ {
+ WriteRawVarint32((uint) length);
+ }
+
+ #endregion
+
+ #region Raw tag writing
+ /// <summary>
+ /// Encodes and writes a tag.
+ /// </summary>
+ /// <param name="fieldNumber">The number of the field to write the tag for</param>
+ /// <param name="type">The wire format type of the tag to write</param>
+ public void WriteTag(int fieldNumber, WireFormat.WireType type)
+ {
+ WriteRawVarint32(WireFormat.MakeTag(fieldNumber, type));
+ }
+
+ /// <summary>
+ /// Writes an already-encoded tag.
+ /// </summary>
+ /// <param name="tag">The encoded tag</param>
+ public void WriteTag(uint tag)
+ {
+ WriteRawVarint32(tag);
+ }
+
+ /// <summary>
+ /// Writes the given single-byte tag directly to the stream.
+ /// </summary>
+ /// <param name="b1">The encoded tag</param>
+ public void WriteRawTag(byte b1)
+ {
+ WriteRawByte(b1);
+ }
+
+ /// <summary>
+ /// Writes the given two-byte tag directly to the stream.
+ /// </summary>
+ /// <param name="b1">The first byte of the encoded tag</param>
+ /// <param name="b2">The second byte of the encoded tag</param>
+ public void WriteRawTag(byte b1, byte b2)
+ {
+ WriteRawByte(b1);
+ WriteRawByte(b2);
+ }
+
+ /// <summary>
+ /// Writes the given three-byte tag directly to the stream.
+ /// </summary>
+ /// <param name="b1">The first byte of the encoded tag</param>
+ /// <param name="b2">The second byte of the encoded tag</param>
+ /// <param name="b3">The third byte of the encoded tag</param>
+ public void WriteRawTag(byte b1, byte b2, byte b3)
+ {
+ WriteRawByte(b1);
+ WriteRawByte(b2);
+ WriteRawByte(b3);
+ }
+
+ /// <summary>
+ /// Writes the given four-byte tag directly to the stream.
+ /// </summary>
+ /// <param name="b1">The first byte of the encoded tag</param>
+ /// <param name="b2">The second byte of the encoded tag</param>
+ /// <param name="b3">The third byte of the encoded tag</param>
+ /// <param name="b4">The fourth byte of the encoded tag</param>
+ public void WriteRawTag(byte b1, byte b2, byte b3, byte b4)
+ {
+ WriteRawByte(b1);
+ WriteRawByte(b2);
+ WriteRawByte(b3);
+ WriteRawByte(b4);
+ }
+
+ /// <summary>
+ /// Writes the given five-byte tag directly to the stream.
+ /// </summary>
+ /// <param name="b1">The first byte of the encoded tag</param>
+ /// <param name="b2">The second byte of the encoded tag</param>
+ /// <param name="b3">The third byte of the encoded tag</param>
+ /// <param name="b4">The fourth byte of the encoded tag</param>
+ /// <param name="b5">The fifth byte of the encoded tag</param>
+ public void WriteRawTag(byte b1, byte b2, byte b3, byte b4, byte b5)
+ {
+ WriteRawByte(b1);
+ WriteRawByte(b2);
+ WriteRawByte(b3);
+ WriteRawByte(b4);
+ WriteRawByte(b5);
+ }
+ #endregion
+
+ #region Underlying writing primitives
+ /// <summary>
+ /// Writes a 32 bit value as a varint. The fast route is taken when
+ /// there's enough buffer space left to whizz through without checking
+ /// for each byte; otherwise, we resort to calling WriteRawByte each time.
+ /// </summary>
+ internal void WriteRawVarint32(uint value)
+ {
+ // Optimize for the common case of a single byte value
+ if (value < 128 && position < limit)
+ {
+ buffer[position++] = (byte)value;
+ return;
+ }
+
+ while (value > 127 && position < limit)
+ {
+ buffer[position++] = (byte) ((value & 0x7F) | 0x80);
+ value >>= 7;
+ }
+ while (value > 127)
+ {
+ WriteRawByte((byte) ((value & 0x7F) | 0x80));
+ value >>= 7;
+ }
+ if (position < limit)
+ {
+ buffer[position++] = (byte) value;
+ }
+ else
+ {
+ WriteRawByte((byte) value);
+ }
+ }
+
+ internal void WriteRawVarint64(ulong value)
+ {
+ while (value > 127 && position < limit)
+ {
+ buffer[position++] = (byte) ((value & 0x7F) | 0x80);
+ value >>= 7;
+ }
+ while (value > 127)
+ {
+ WriteRawByte((byte) ((value & 0x7F) | 0x80));
+ value >>= 7;
+ }
+ if (position < limit)
+ {
+ buffer[position++] = (byte) value;
+ }
+ else
+ {
+ WriteRawByte((byte) value);
+ }
+ }
+
+ internal void WriteRawLittleEndian32(uint value)
+ {
+ if (position + 4 > limit)
+ {
+ WriteRawByte((byte) value);
+ WriteRawByte((byte) (value >> 8));
+ WriteRawByte((byte) (value >> 16));
+ WriteRawByte((byte) (value >> 24));
+ }
+ else
+ {
+ buffer[position++] = ((byte) value);
+ buffer[position++] = ((byte) (value >> 8));
+ buffer[position++] = ((byte) (value >> 16));
+ buffer[position++] = ((byte) (value >> 24));
+ }
+ }
+
+ internal void WriteRawLittleEndian64(ulong value)
+ {
+ if (position + 8 > limit)
+ {
+ WriteRawByte((byte) value);
+ WriteRawByte((byte) (value >> 8));
+ WriteRawByte((byte) (value >> 16));
+ WriteRawByte((byte) (value >> 24));
+ WriteRawByte((byte) (value >> 32));
+ WriteRawByte((byte) (value >> 40));
+ WriteRawByte((byte) (value >> 48));
+ WriteRawByte((byte) (value >> 56));
+ }
+ else
+ {
+ buffer[position++] = ((byte) value);
+ buffer[position++] = ((byte) (value >> 8));
+ buffer[position++] = ((byte) (value >> 16));
+ buffer[position++] = ((byte) (value >> 24));
+ buffer[position++] = ((byte) (value >> 32));
+ buffer[position++] = ((byte) (value >> 40));
+ buffer[position++] = ((byte) (value >> 48));
+ buffer[position++] = ((byte) (value >> 56));
+ }
+ }
+
+ internal void WriteRawByte(byte value)
+ {
+ if (position == limit)
+ {
+ RefreshBuffer();
+ }
+
+ buffer[position++] = value;
+ }
+
+ internal void WriteRawByte(uint value)
+ {
+ WriteRawByte((byte) value);
+ }
+
+ /// <summary>
+ /// Writes out an array of bytes.
+ /// </summary>
+ internal void WriteRawBytes(byte[] value)
+ {
+ WriteRawBytes(value, 0, value.Length);
+ }
+
+ /// <summary>
+ /// Writes out part of an array of bytes.
+ /// </summary>
+ internal void WriteRawBytes(byte[] value, int offset, int length)
+ {
+ if (limit - position >= length)
+ {
+ ByteArray.Copy(value, offset, buffer, position, length);
+ // We have room in the current buffer.
+ position += length;
+ }
+ else
+ {
+ // Write extends past current buffer. Fill the rest of this buffer and
+ // flush.
+ int bytesWritten = limit - position;
+ ByteArray.Copy(value, offset, buffer, position, bytesWritten);
+ offset += bytesWritten;
+ length -= bytesWritten;
+ position = limit;
+ RefreshBuffer();
+
+ // Now deal with the rest.
+ // Since we have an output stream, this is our buffer
+ // and buffer offset == 0
+ if (length <= limit)
+ {
+ // Fits in new buffer.
+ ByteArray.Copy(value, offset, buffer, 0, length);
+ position = length;
+ }
+ else
+ {
+ // Write is very big. Let's do it all at once.
+ output.Write(value, offset, length);
+ }
+ }
+ }
+
+ #endregion
+
+ /// <summary>
+ /// Encode a 32-bit value with ZigZag encoding.
+ /// </summary>
+ /// <remarks>
+ /// ZigZag encodes signed integers into values that can be efficiently
+ /// encoded with varint. (Otherwise, negative values must be
+ /// sign-extended to 64 bits to be varint encoded, thus always taking
+ /// 10 bytes on the wire.)
+ /// </remarks>
+ internal static uint EncodeZigZag32(int n)
+ {
+ // Note: the right-shift must be arithmetic
+ return (uint) ((n << 1) ^ (n >> 31));
+ }
+
+ /// <summary>
+ /// Encode a 64-bit value with ZigZag encoding.
+ /// </summary>
+ /// <remarks>
+ /// ZigZag encodes signed integers into values that can be efficiently
+ /// encoded with varint. (Otherwise, negative values must be
+ /// sign-extended to 64 bits to be varint encoded, thus always taking
+ /// 10 bytes on the wire.)
+ /// </remarks>
+ internal static ulong EncodeZigZag64(long n)
+ {
+ return (ulong) ((n << 1) ^ (n >> 63));
+ }
+
+ private void RefreshBuffer()
+ {
+ if (output == null)
+ {
+ // We're writing to a single buffer.
+ throw new OutOfSpaceException();
+ }
+
+ // Since we have an output stream, this is our buffer
+ // and buffer offset == 0
+ output.Write(buffer, 0, position);
+ position = 0;
+ }
+
+ /// <summary>
+ /// Indicates that a CodedOutputStream wrapping a flat byte array
+ /// ran out of space.
+ /// </summary>
+ public sealed class OutOfSpaceException : IOException
+ {
+ internal OutOfSpaceException()
+ : base("CodedOutputStream was writing to a flat byte array and ran out of space.")
+ {
+ }
+ }
+
+ /// <summary>
+ /// Flushes any buffered data to the underlying stream (if there is one).
+ /// </summary>
+ public void Flush()
+ {
+ if (output != null)
+ {
+ RefreshBuffer();
+ }
+ }
+
+ /// <summary>
+ /// Verifies that SpaceLeft returns zero. It's common to create a byte array
+ /// that is exactly big enough to hold a message, then write to it with
+ /// a CodedOutputStream. Calling CheckNoSpaceLeft after writing verifies that
+ /// the message was actually as big as expected, which can help bugs.
+ /// </summary>
+ public void CheckNoSpaceLeft()
+ {
+ if (SpaceLeft != 0)
+ {
+ throw new InvalidOperationException("Did not write as much data as expected.");
+ }
+ }
+
+ /// <summary>
+ /// If writing to a flat array, returns the space left in the array. Otherwise,
+ /// throws an InvalidOperationException.
+ /// </summary>
+ public int SpaceLeft
+ {
+ get
+ {
+ if (output == null)
+ {
+ return limit - position;
+ }
+ else
+ {
+ throw new InvalidOperationException(
+ "SpaceLeft can only be called on CodedOutputStreams that are " +
+ "writing to a flat array.");
+ }
+ }
+ }
+ }
+}
\ No newline at end of file diff --git a/csharp/src/Google.Protobuf/Collections/MapField.cs b/csharp/src/Google.Protobuf/Collections/MapField.cs new file mode 100644 index 00000000..0fa63bef --- /dev/null +++ b/csharp/src/Google.Protobuf/Collections/MapField.cs @@ -0,0 +1,753 @@ +#region Copyright notice and license +// Protocol Buffers - Google's data interchange format +// Copyright 2015 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +#endregion + +using Google.Protobuf.Reflection; +using System; +using System.Collections; +using System.Collections.Generic; +using System.Linq; +using Google.Protobuf.Compatibility; + +namespace Google.Protobuf.Collections +{ + /// <summary> + /// Representation of a map field in a Protocol Buffer message. + /// </summary> + /// <typeparam name="TKey">Key type in the map. Must be a type supported by Protocol Buffer map keys.</typeparam> + /// <typeparam name="TValue">Value type in the map. Must be a type supported by Protocol Buffers.</typeparam> + /// <remarks> + /// This implementation preserves insertion order for simplicity of testing + /// code using maps fields. Overwriting an existing entry does not change the + /// position of that entry within the map. Equality is not order-sensitive. + /// For string keys, the equality comparison is provided by <see cref="StringComparer.Ordinal" />. + /// </remarks> + public sealed class MapField<TKey, TValue> : IDeepCloneable<MapField<TKey, TValue>>, IDictionary<TKey, TValue>, IEquatable<MapField<TKey, TValue>>, IDictionary + { + // TODO: Don't create the map/list until we have an entry. (Assume many maps will be empty.) + private readonly bool allowNullValues; + private readonly Dictionary<TKey, LinkedListNode<KeyValuePair<TKey, TValue>>> map = + new Dictionary<TKey, LinkedListNode<KeyValuePair<TKey, TValue>>>(); + private readonly LinkedList<KeyValuePair<TKey, TValue>> list = new LinkedList<KeyValuePair<TKey, TValue>>(); + + /// <summary> + /// Constructs a new map field, defaulting the value nullability to only allow null values for message types + /// and non-nullable value types. + /// </summary> + public MapField() : this(typeof(IMessage).IsAssignableFrom(typeof(TValue)) || Nullable.GetUnderlyingType(typeof(TValue)) != null) + { + } + + /// <summary> + /// Constructs a new map field, overriding the choice of whether null values are permitted in the map. + /// This is used by wrapper types, where maps with string and bytes wrappers as the value types + /// support null values. + /// </summary> + /// <param name="allowNullValues">Whether null values are permitted in the map or not.</param> + public MapField(bool allowNullValues) + { + if (allowNullValues && typeof(TValue).IsValueType() && Nullable.GetUnderlyingType(typeof(TValue)) == null) + { + throw new ArgumentException("allowNullValues", "Non-nullable value types do not support null values"); + } + this.allowNullValues = allowNullValues; + } + + /// <summary> + /// Creates a deep clone of this object. + /// </summary> + /// <returns> + /// A deep clone of this object. + /// </returns> + public MapField<TKey, TValue> Clone() + { + var clone = new MapField<TKey, TValue>(allowNullValues); + // Keys are never cloneable. Values might be. + if (typeof(IDeepCloneable<TValue>).IsAssignableFrom(typeof(TValue))) + { + foreach (var pair in list) + { + clone.Add(pair.Key, pair.Value == null ? pair.Value : ((IDeepCloneable<TValue>)pair.Value).Clone()); + } + } + else + { + // Nothing is cloneable, so we don't need to worry. + clone.Add(this); + } + return clone; + } + + /// <summary> + /// Adds the specified key/value pair to the map. + /// </summary> + /// <remarks> + /// This operation fails if the key already exists in the map. To replace an existing entry, use the indexer. + /// </remarks> + /// <param name="key">The key to add</param> + /// <param name="value">The value to add.</param> + /// <exception cref="System.ArgumentException">The given key already exists in map.</exception> + public void Add(TKey key, TValue value) + { + // Validation of arguments happens in ContainsKey and the indexer + if (ContainsKey(key)) + { + throw new ArgumentException("Key already exists in map", "key"); + } + this[key] = value; + } + + /// <summary> + /// Determines whether the specified key is present in the map. + /// </summary> + /// <param name="key">The key to check.</param> + /// <returns><c>true</c> if the map contains the given key; <c>false</c> otherwise.</returns> + public bool ContainsKey(TKey key) + { + Preconditions.CheckNotNullUnconstrained(key, "key"); + return map.ContainsKey(key); + } + + private bool ContainsValue(TValue value) + { + var comparer = EqualityComparer<TValue>.Default; + return list.Any(pair => comparer.Equals(pair.Value, value)); + } + + /// <summary> + /// Removes the entry identified by the given key from the map. + /// </summary> + /// <param name="key">The key indicating the entry to remove from the map.</param> + /// <returns><c>true</c> if the map contained the given key before the entry was removed; <c>false</c> otherwise.</returns> + public bool Remove(TKey key) + { + Preconditions.CheckNotNullUnconstrained(key, "key"); + LinkedListNode<KeyValuePair<TKey, TValue>> node; + if (map.TryGetValue(key, out node)) + { + map.Remove(key); + node.List.Remove(node); + return true; + } + else + { + return false; + } + } + + /// <summary> + /// Gets the value associated with the specified key. + /// </summary> + /// <param name="key">The key whose value to get.</param> + /// <param name="value">When this method returns, the value associated with the specified key, if the key is found; + /// otherwise, the default value for the type of the <paramref name="value"/> parameter. + /// This parameter is passed uninitialized.</param> + /// <returns><c>true</c> if the map contains an element with the specified key; otherwise, <c>false</c>.</returns> + public bool TryGetValue(TKey key, out TValue value) + { + LinkedListNode<KeyValuePair<TKey, TValue>> node; + if (map.TryGetValue(key, out node)) + { + value = node.Value.Value; + return true; + } + else + { + value = default(TValue); + return false; + } + } + + /// <summary> + /// Gets or sets the value associated with the specified key. + /// </summary> + /// <param name="key">The key of the value to get or set.</param> + /// <exception cref="KeyNotFoundException">The property is retrieved and key does not exist in the collection.</exception> + /// <returns>The value associated with the specified key. If the specified key is not found, + /// a get operation throws a <see cref="KeyNotFoundException"/>, and a set operation creates a new element with the specified key.</returns> + public TValue this[TKey key] + { + get + { + Preconditions.CheckNotNullUnconstrained(key, "key"); + TValue value; + if (TryGetValue(key, out value)) + { + return value; + } + throw new KeyNotFoundException(); + } + set + { + Preconditions.CheckNotNullUnconstrained(key, "key"); + // value == null check here is redundant, but avoids boxing. + if (value == null && !allowNullValues) + { + Preconditions.CheckNotNullUnconstrained(value, "value"); + } + LinkedListNode<KeyValuePair<TKey, TValue>> node; + var pair = new KeyValuePair<TKey, TValue>(key, value); + if (map.TryGetValue(key, out node)) + { + node.Value = pair; + } + else + { + node = list.AddLast(pair); + map[key] = node; + } + } + } + + /// <summary> + /// Gets a collection containing the keys in the map. + /// </summary> + public ICollection<TKey> Keys { get { return new MapView<TKey>(this, pair => pair.Key, ContainsKey); } } + + /// <summary> + /// Gets a collection containing the values in the map. + /// </summary> + public ICollection<TValue> Values { get { return new MapView<TValue>(this, pair => pair.Value, ContainsValue); } } + + /// <summary> + /// Adds the specified entries to the map. + /// </summary> + /// <param name="entries">The entries to add to the map.</param> + public void Add(IDictionary<TKey, TValue> entries) + { + Preconditions.CheckNotNull(entries, "entries"); + foreach (var pair in entries) + { + Add(pair.Key, pair.Value); + } + } + + /// <summary> + /// Returns an enumerator that iterates through the collection. + /// </summary> + /// <returns> + /// An enumerator that can be used to iterate through the collection. + /// </returns> + public IEnumerator<KeyValuePair<TKey, TValue>> GetEnumerator() + { + return list.GetEnumerator(); + } + + /// <summary> + /// Returns an enumerator that iterates through a collection. + /// </summary> + /// <returns> + /// An <see cref="T:System.Collections.IEnumerator" /> object that can be used to iterate through the collection. + /// </returns> + IEnumerator IEnumerable.GetEnumerator() + { + return GetEnumerator(); + } + + /// <summary> + /// Adds the specified item to the map. + /// </summary> + /// <param name="item">The item to add to the map.</param> + void ICollection<KeyValuePair<TKey, TValue>>.Add(KeyValuePair<TKey, TValue> item) + { + Add(item.Key, item.Value); + } + + /// <summary> + /// Removes all items from the map. + /// </summary> + public void Clear() + { + list.Clear(); + map.Clear(); + } + + /// <summary> + /// Determines whether map contains an entry equivalent to the given key/value pair. + /// </summary> + /// <param name="item">The key/value pair to find.</param> + /// <returns></returns> + bool ICollection<KeyValuePair<TKey, TValue>>.Contains(KeyValuePair<TKey, TValue> item) + { + TValue value; + return TryGetValue(item.Key, out value) + && EqualityComparer<TValue>.Default.Equals(item.Value, value); + } + + /// <summary> + /// Copies the key/value pairs in this map to an array. + /// </summary> + /// <param name="array">The array to copy the entries into.</param> + /// <param name="arrayIndex">The index of the array at which to start copying values.</param> + void ICollection<KeyValuePair<TKey, TValue>>.CopyTo(KeyValuePair<TKey, TValue>[] array, int arrayIndex) + { + list.CopyTo(array, arrayIndex); + } + + /// <summary> + /// Removes the specified key/value pair from the map. + /// </summary> + /// <remarks>Both the key and the value must be found for the entry to be removed.</remarks> + /// <param name="item">The key/value pair to remove.</param> + /// <returns><c>true</c> if the key/value pair was found and removed; <c>false</c> otherwise.</returns> + bool ICollection<KeyValuePair<TKey, TValue>>.Remove(KeyValuePair<TKey, TValue> item) + { + if (item.Key == null) + { + throw new ArgumentException("Key is null", "item"); + } + LinkedListNode<KeyValuePair<TKey, TValue>> node; + if (map.TryGetValue(item.Key, out node) && + EqualityComparer<TValue>.Default.Equals(item.Value, node.Value.Value)) + { + map.Remove(item.Key); + node.List.Remove(node); + return true; + } + else + { + return false; + } + } + + /// <summary> + /// Returns whether or not this map allows values to be null. + /// </summary> + public bool AllowsNullValues { get { return allowNullValues; } } + + /// <summary> + /// Gets the number of elements contained in the map. + /// </summary> + public int Count { get { return list.Count; } } + + /// <summary> + /// Gets a value indicating whether the map is read-only. + /// </summary> + public bool IsReadOnly { get { return false; } } + + /// <summary> + /// Determines whether the specified <see cref="System.Object" />, is equal to this instance. + /// </summary> + /// <param name="other">The <see cref="System.Object" /> to compare with this instance.</param> + /// <returns> + /// <c>true</c> if the specified <see cref="System.Object" /> is equal to this instance; otherwise, <c>false</c>. + /// </returns> + public override bool Equals(object other) + { + return Equals(other as MapField<TKey, TValue>); + } + + /// <summary> + /// Returns a hash code for this instance. + /// </summary> + /// <returns> + /// A hash code for this instance, suitable for use in hashing algorithms and data structures like a hash table. + /// </returns> + public override int GetHashCode() + { + var valueComparer = EqualityComparer<TValue>.Default; + int hash = 0; + foreach (var pair in list) + { + hash ^= pair.Key.GetHashCode() * 31 + valueComparer.GetHashCode(pair.Value); + } + return hash; + } + + /// <summary> + /// Compares this map with another for equality. + /// </summary> + /// <remarks> + /// The order of the key/value pairs in the maps is not deemed significant in this comparison. + /// </remarks> + /// <param name="other">The map to compare this with.</param> + /// <returns><c>true</c> if <paramref name="other"/> refers to an equal map; <c>false</c> otherwise.</returns> + public bool Equals(MapField<TKey, TValue> other) + { + if (other == null) + { + return false; + } + if (other == this) + { + return true; + } + if (other.Count != this.Count) + { + return false; + } + var valueComparer = EqualityComparer<TValue>.Default; + foreach (var pair in this) + { + TValue value; + if (!other.TryGetValue(pair.Key, out value)) + { + return false; + } + if (!valueComparer.Equals(value, pair.Value)) + { + return false; + } + } + return true; + } + + /// <summary> + /// Adds entries to the map from the given stream. + /// </summary> + /// <remarks> + /// It is assumed that the stream is initially positioned after the tag specified by the codec. + /// This method will continue reading entries from the stream until the end is reached, or + /// a different tag is encountered. + /// </remarks> + /// <param name="input">Stream to read from</param> + /// <param name="codec">Codec describing how the key/value pairs are encoded</param> + public void AddEntriesFrom(CodedInputStream input, Codec codec) + { + var adapter = new Codec.MessageAdapter(codec); + do + { + adapter.Reset(); + input.ReadMessage(adapter); + this[adapter.Key] = adapter.Value; + } while (input.MaybeConsumeTag(codec.MapTag)); + } + + /// <summary> + /// Writes the contents of this map to the given coded output stream, using the specified codec + /// to encode each entry. + /// </summary> + /// <param name="output">The output stream to write to.</param> + /// <param name="codec">The codec to use for each entry.</param> + public void WriteTo(CodedOutputStream output, Codec codec) + { + var message = new Codec.MessageAdapter(codec); + foreach (var entry in list) + { + message.Key = entry.Key; + message.Value = entry.Value; + output.WriteTag(codec.MapTag); + output.WriteMessage(message); + } + } + + /// <summary> + /// Calculates the size of this map based on the given entry codec. + /// </summary> + /// <param name="codec">The codec to use to encode each entry.</param> + /// <returns></returns> + public int CalculateSize(Codec codec) + { + if (Count == 0) + { + return 0; + } + var message = new Codec.MessageAdapter(codec); + int size = 0; + foreach (var entry in list) + { + message.Key = entry.Key; + message.Value = entry.Value; + size += CodedOutputStream.ComputeRawVarint32Size(codec.MapTag); + size += CodedOutputStream.ComputeMessageSize(message); + } + return size; + } + + #region IDictionary explicit interface implementation + void IDictionary.Add(object key, object value) + { + Add((TKey)key, (TValue)value); + } + + bool IDictionary.Contains(object key) + { + if (!(key is TKey)) + { + return false; + } + return ContainsKey((TKey)key); + } + + IDictionaryEnumerator IDictionary.GetEnumerator() + { + return new DictionaryEnumerator(GetEnumerator()); + } + + void IDictionary.Remove(object key) + { + Preconditions.CheckNotNull(key, "key"); + if (!(key is TKey)) + { + return; + } + Remove((TKey)key); + } + + void ICollection.CopyTo(Array array, int index) + { + // This is ugly and slow as heck, but with any luck it will never be used anyway. + ICollection temp = this.Select(pair => new DictionaryEntry(pair.Key, pair.Value)).ToList(); + temp.CopyTo(array, index); + } + + bool IDictionary.IsFixedSize { get { return false; } } + + ICollection IDictionary.Keys { get { return (ICollection)Keys; } } + + ICollection IDictionary.Values { get { return (ICollection)Values; } } + + bool ICollection.IsSynchronized { get { return false; } } + + object ICollection.SyncRoot { get { return this; } } + + object IDictionary.this[object key] + { + get + { + Preconditions.CheckNotNull(key, "key"); + if (!(key is TKey)) + { + return null; + } + TValue value; + TryGetValue((TKey)key, out value); + return value; + } + + set + { + this[(TKey)key] = (TValue)value; + } + } + #endregion + + private class DictionaryEnumerator : IDictionaryEnumerator + { + private readonly IEnumerator<KeyValuePair<TKey, TValue>> enumerator; + + internal DictionaryEnumerator(IEnumerator<KeyValuePair<TKey, TValue>> enumerator) + { + this.enumerator = enumerator; + } + + public bool MoveNext() + { + return enumerator.MoveNext(); + } + + public void Reset() + { + enumerator.Reset(); + } + + public object Current { get { return Entry; } } + public DictionaryEntry Entry { get { return new DictionaryEntry(Key, Value); } } + public object Key { get { return enumerator.Current.Key; } } + public object Value { get { return enumerator.Current.Value; } } + } + + /// <summary> + /// A codec for a specific map field. This contains all the information required to encode and + /// decode the nested messages. + /// </summary> + public sealed class Codec + { + private readonly FieldCodec<TKey> keyCodec; + private readonly FieldCodec<TValue> valueCodec; + private readonly uint mapTag; + + /// <summary> + /// Creates a new entry codec based on a separate key codec and value codec, + /// and the tag to use for each map entry. + /// </summary> + /// <param name="keyCodec">The key codec.</param> + /// <param name="valueCodec">The value codec.</param> + /// <param name="mapTag">The map tag to use to introduce each map entry.</param> + public Codec(FieldCodec<TKey> keyCodec, FieldCodec<TValue> valueCodec, uint mapTag) + { + this.keyCodec = keyCodec; + this.valueCodec = valueCodec; + this.mapTag = mapTag; + } + + /// <summary> + /// The tag used in the enclosing message to indicate map entries. + /// </summary> + internal uint MapTag { get { return mapTag; } } + + /// <summary> + /// A mutable message class, used for parsing and serializing. This + /// delegates the work to a codec, but implements the <see cref="IMessage"/> interface + /// for interop with <see cref="CodedInputStream"/> and <see cref="CodedOutputStream"/>. + /// This is nested inside Codec as it's tightly coupled to the associated codec, + /// and it's simpler if it has direct access to all its fields. + /// </summary> + internal class MessageAdapter : IMessage + { + private readonly Codec codec; + internal TKey Key { get; set; } + internal TValue Value { get; set; } + + internal MessageAdapter(Codec codec) + { + this.codec = codec; + } + + internal void Reset() + { + Key = codec.keyCodec.DefaultValue; + Value = codec.valueCodec.DefaultValue; + } + + public void MergeFrom(CodedInputStream input) + { + uint tag; + while ((tag = input.ReadTag()) != 0) + { + if (tag == codec.keyCodec.Tag) + { + Key = codec.keyCodec.Read(input); + } + else if (tag == codec.valueCodec.Tag) + { + Value = codec.valueCodec.Read(input); + } + else + { + input.SkipLastField(); + } + } + } + + public void WriteTo(CodedOutputStream output) + { + codec.keyCodec.WriteTagAndValue(output, Key); + codec.valueCodec.WriteTagAndValue(output, Value); + } + + public int CalculateSize() + { + return codec.keyCodec.CalculateSizeWithTag(Key) + codec.valueCodec.CalculateSizeWithTag(Value); + } + + MessageDescriptor IMessage.Descriptor { get { return null; } } + } + } + + private class MapView<T> : ICollection<T>, ICollection + { + private readonly MapField<TKey, TValue> parent; + private readonly Func<KeyValuePair<TKey, TValue>, T> projection; + private readonly Func<T, bool> containsCheck; + + internal MapView( + MapField<TKey, TValue> parent, + Func<KeyValuePair<TKey, TValue>, T> projection, + Func<T, bool> containsCheck) + { + this.parent = parent; + this.projection = projection; + this.containsCheck = containsCheck; + } + + public int Count { get { return parent.Count; } } + + public bool IsReadOnly { get { return true; } } + + public bool IsSynchronized { get { return false; } } + + public object SyncRoot { get { return parent; } } + + public void Add(T item) + { + throw new NotSupportedException(); + } + + public void Clear() + { + throw new NotSupportedException(); + } + + public bool Contains(T item) + { + return containsCheck(item); + } + + public void CopyTo(T[] array, int arrayIndex) + { + if (arrayIndex < 0) + { + throw new ArgumentOutOfRangeException("arrayIndex"); + } + if (arrayIndex + Count >= array.Length) + { + throw new ArgumentException("Not enough space in the array", "array"); + } + foreach (var item in this) + { + array[arrayIndex++] = item; + } + } + + public IEnumerator<T> GetEnumerator() + { + return parent.list.Select(projection).GetEnumerator(); + } + + public bool Remove(T item) + { + throw new NotSupportedException(); + } + + IEnumerator IEnumerable.GetEnumerator() + { + return GetEnumerator(); + } + + public void CopyTo(Array array, int index) + { + if (index < 0) + { + throw new ArgumentOutOfRangeException("index"); + } + if (index + Count >= array.Length) + { + throw new ArgumentException("Not enough space in the array", "array"); + } + foreach (var item in this) + { + array.SetValue(item, index++); + } + } + } + } +} diff --git a/csharp/src/Google.Protobuf/Collections/ReadOnlyDictionary.cs b/csharp/src/Google.Protobuf/Collections/ReadOnlyDictionary.cs new file mode 100644 index 00000000..84360667 --- /dev/null +++ b/csharp/src/Google.Protobuf/Collections/ReadOnlyDictionary.cs @@ -0,0 +1,147 @@ +#region Copyright notice and license
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#endregion
+
+using System;
+using System.Collections;
+using System.Collections.Generic;
+
+namespace Google.Protobuf.Collections
+{
+ /// <summary>
+ /// Read-only wrapper around another dictionary.
+ /// </summary>
+ internal sealed class ReadOnlyDictionary<TKey, TValue> : IDictionary<TKey, TValue>
+ {
+ private readonly IDictionary<TKey, TValue> wrapped;
+
+ public ReadOnlyDictionary(IDictionary<TKey, TValue> wrapped)
+ {
+ this.wrapped = wrapped;
+ }
+
+ public void Add(TKey key, TValue value)
+ {
+ throw new InvalidOperationException();
+ }
+
+ public bool ContainsKey(TKey key)
+ {
+ return wrapped.ContainsKey(key);
+ }
+
+ public ICollection<TKey> Keys
+ {
+ get { return wrapped.Keys; }
+ }
+
+ public bool Remove(TKey key)
+ {
+ throw new InvalidOperationException();
+ }
+
+ public bool TryGetValue(TKey key, out TValue value)
+ {
+ return wrapped.TryGetValue(key, out value);
+ }
+
+ public ICollection<TValue> Values
+ {
+ get { return wrapped.Values; }
+ }
+
+ public TValue this[TKey key]
+ {
+ get { return wrapped[key]; }
+ set { throw new InvalidOperationException(); }
+ }
+
+ public void Add(KeyValuePair<TKey, TValue> item)
+ {
+ throw new InvalidOperationException();
+ }
+
+ public void Clear()
+ {
+ throw new InvalidOperationException();
+ }
+
+ public bool Contains(KeyValuePair<TKey, TValue> item)
+ {
+ return wrapped.Contains(item);
+ }
+
+ public void CopyTo(KeyValuePair<TKey, TValue>[] array, int arrayIndex)
+ {
+ wrapped.CopyTo(array, arrayIndex);
+ }
+
+ public int Count
+ {
+ get { return wrapped.Count; }
+ }
+
+ public bool IsReadOnly
+ {
+ get { return true; }
+ }
+
+ public bool Remove(KeyValuePair<TKey, TValue> item)
+ {
+ throw new InvalidOperationException();
+ }
+
+ public IEnumerator<KeyValuePair<TKey, TValue>> GetEnumerator()
+ {
+ return wrapped.GetEnumerator();
+ }
+
+ IEnumerator IEnumerable.GetEnumerator()
+ {
+ return ((IEnumerable) wrapped).GetEnumerator();
+ }
+
+ public override bool Equals(object obj)
+ {
+ return wrapped.Equals(obj);
+ }
+
+ public override int GetHashCode()
+ {
+ return wrapped.GetHashCode();
+ }
+
+ public override string ToString()
+ {
+ return wrapped.ToString();
+ }
+ }
+}
\ No newline at end of file diff --git a/csharp/src/Google.Protobuf/Collections/RepeatedField.cs b/csharp/src/Google.Protobuf/Collections/RepeatedField.cs new file mode 100644 index 00000000..d9ced6ec --- /dev/null +++ b/csharp/src/Google.Protobuf/Collections/RepeatedField.cs @@ -0,0 +1,552 @@ +#region Copyright notice and license +// Protocol Buffers - Google's data interchange format +// Copyright 2015 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +#endregion + +using System; +using System.Collections; +using System.Collections.Generic; +using Google.Protobuf.Compatibility; + +namespace Google.Protobuf.Collections +{ + /// <summary> + /// The contents of a repeated field: essentially, a collection with some extra + /// restrictions (no null values) and capabilities (deep cloning). + /// </summary> + /// <typeparam name="T">The element type of the repeated field.</typeparam> + public sealed class RepeatedField<T> : IList<T>, IList, IDeepCloneable<RepeatedField<T>>, IEquatable<RepeatedField<T>> + { + private static readonly T[] EmptyArray = new T[0]; + private const int MinArraySize = 8; + + private T[] array = EmptyArray; + private int count = 0; + + /// <summary> + /// Creates a deep clone of this repeated field. + /// </summary> + /// <remarks> + /// If the field type is + /// a message type, each element is also cloned; otherwise, it is + /// assumed that the field type is primitive (including string and + /// bytes, both of which are immutable) and so a simple copy is + /// equivalent to a deep clone. + /// </remarks> + /// <returns>A deep clone of this repeated field.</returns> + public RepeatedField<T> Clone() + { + RepeatedField<T> clone = new RepeatedField<T>(); + if (array != EmptyArray) + { + clone.array = (T[])array.Clone(); + IDeepCloneable<T>[] cloneableArray = clone.array as IDeepCloneable<T>[]; + if (cloneableArray != null) + { + for (int i = 0; i < count; i++) + { + clone.array[i] = cloneableArray[i].Clone(); + } + } + } + clone.count = count; + return clone; + } + + /// <summary> + /// Adds the entries from the given input stream, decoding them with the specified codec. + /// </summary> + /// <param name="input">The input stream to read from.</param> + /// <param name="codec">The codec to use in order to read each entry.</param> + public void AddEntriesFrom(CodedInputStream input, FieldCodec<T> codec) + { + // TODO: Inline some of the Add code, so we can avoid checking the size on every + // iteration. + uint tag = input.LastTag; + var reader = codec.ValueReader; + // Value types can be packed or not. + if (typeof(T).IsValueType() && WireFormat.GetTagWireType(tag) == WireFormat.WireType.LengthDelimited) + { + int length = input.ReadLength(); + if (length > 0) + { + int oldLimit = input.PushLimit(length); + while (!input.ReachedLimit) + { + Add(reader(input)); + } + input.PopLimit(oldLimit); + } + // Empty packed field. Odd, but valid - just ignore. + } + else + { + // Not packed... (possibly not packable) + do + { + Add(reader(input)); + } while (input.MaybeConsumeTag(tag)); + } + } + + /// <summary> + /// Calculates the size of this collection based on the given codec. + /// </summary> + /// <param name="codec">The codec to use when encoding each field.</param> + /// <returns>The number of bytes that would be written to a <see cref="CodedOutputStream"/> by <see cref="WriteTo"/>, + /// using the same codec.</returns> + public int CalculateSize(FieldCodec<T> codec) + { + if (count == 0) + { + return 0; + } + uint tag = codec.Tag; + if (typeof(T).IsValueType() && WireFormat.GetTagWireType(tag) == WireFormat.WireType.LengthDelimited) + { + int dataSize = CalculatePackedDataSize(codec); + return CodedOutputStream.ComputeRawVarint32Size(tag) + + CodedOutputStream.ComputeLengthSize(dataSize) + + dataSize; + } + else + { + var sizeCalculator = codec.ValueSizeCalculator; + int size = count * CodedOutputStream.ComputeRawVarint32Size(tag); + for (int i = 0; i < count; i++) + { + size += sizeCalculator(array[i]); + } + return size; + } + } + + private int CalculatePackedDataSize(FieldCodec<T> codec) + { + int fixedSize = codec.FixedSize; + if (fixedSize == 0) + { + var calculator = codec.ValueSizeCalculator; + int tmp = 0; + for (int i = 0; i < count; i++) + { + tmp += calculator(array[i]); + } + return tmp; + } + else + { + return fixedSize * Count; + } + } + + /// <summary> + /// Writes the contents of this collection to the given <see cref="CodedOutputStream"/>, + /// encoding each value using the specified codec. + /// </summary> + /// <param name="output">The output stream to write to.</param> + /// <param name="codec">The codec to use when encoding each value.</param> + public void WriteTo(CodedOutputStream output, FieldCodec<T> codec) + { + if (count == 0) + { + return; + } + var writer = codec.ValueWriter; + var tag = codec.Tag; + if (typeof(T).IsValueType() && WireFormat.GetTagWireType(tag) == WireFormat.WireType.LengthDelimited) + { + // Packed primitive type + uint size = (uint)CalculatePackedDataSize(codec); + output.WriteTag(tag); + output.WriteRawVarint32(size); + for (int i = 0; i < count; i++) + { + writer(output, array[i]); + } + } + else + { + // Not packed: a simple tag/value pair for each value. + // Can't use codec.WriteTagAndValue, as that omits default values. + for (int i = 0; i < count; i++) + { + output.WriteTag(tag); + writer(output, array[i]); + } + } + } + + private void EnsureSize(int size) + { + if (array.Length < size) + { + size = Math.Max(size, MinArraySize); + int newSize = Math.Max(array.Length * 2, size); + var tmp = new T[newSize]; + Array.Copy(array, 0, tmp, 0, array.Length); + array = tmp; + } + } + + /// <summary> + /// Adds the specified item to the collection. + /// </summary> + /// <param name="item">The item to add.</param> + public void Add(T item) + { + if (item == null) + { + throw new ArgumentNullException("item"); + } + EnsureSize(count + 1); + array[count++] = item; + } + + /// <summary> + /// Removes all items from the collection. + /// </summary> + public void Clear() + { + array = EmptyArray; + count = 0; + } + + /// <summary> + /// Determines whether this collection contains the given item. + /// </summary> + /// <param name="item">The item to find.</param> + /// <returns><c>true</c> if this collection contains the given item; <c>false</c> otherwise.</returns> + public bool Contains(T item) + { + return IndexOf(item) != -1; + } + + /// <summary> + /// Copies this collection to the given array. + /// </summary> + /// <param name="array">The array to copy to.</param> + /// <param name="arrayIndex">The first index of the array to copy to.</param> + public void CopyTo(T[] array, int arrayIndex) + { + Array.Copy(this.array, 0, array, arrayIndex, count); + } + + /// <summary> + /// Removes the specified item from the collection + /// </summary> + /// <param name="item">The item to remove.</param> + /// <returns><c>true</c> if the item was found and removed; <c>false</c> otherwise.</returns> + public bool Remove(T item) + { + int index = IndexOf(item); + if (index == -1) + { + return false; + } + Array.Copy(array, index + 1, array, index, count - index - 1); + count--; + array[count] = default(T); + return true; + } + + /// <summary> + /// Gets the number of elements contained in the collection. + /// </summary> + public int Count { get { return count; } } + + /// <summary> + /// Gets a value indicating whether the collection is read-only. + /// </summary> + public bool IsReadOnly { get { return false; } } + + // TODO: Remove this overload and just handle it in the one below, at execution time? + + /// <summary> + /// Adds all of the specified values into this collection. + /// </summary> + /// <param name="values">The values to add to this collection.</param> + public void Add(RepeatedField<T> values) + { + if (values == null) + { + throw new ArgumentNullException("values"); + } + EnsureSize(count + values.count); + // We know that all the values will be valid, because it's a RepeatedField. + Array.Copy(values.array, 0, array, count, values.count); + count += values.count; + } + + /// <summary> + /// Adds all of the specified values into this collection. + /// </summary> + /// <param name="values">The values to add to this collection.</param> + public void Add(IEnumerable<T> values) + { + if (values == null) + { + throw new ArgumentNullException("values"); + } + // TODO: Check for ICollection and get the Count, to optimize? + foreach (T item in values) + { + Add(item); + } + } + + /// <summary> + /// Returns an enumerator that iterates through the collection. + /// </summary> + /// <returns> + /// An enumerator that can be used to iterate through the collection. + /// </returns> + public IEnumerator<T> GetEnumerator() + { + for (int i = 0; i < count; i++) + { + yield return array[i]; + } + } + + /// <summary> + /// Determines whether the specified <see cref="System.Object" />, is equal to this instance. + /// </summary> + /// <param name="obj">The <see cref="System.Object" /> to compare with this instance.</param> + /// <returns> + /// <c>true</c> if the specified <see cref="System.Object" /> is equal to this instance; otherwise, <c>false</c>. + /// </returns> + public override bool Equals(object obj) + { + return Equals(obj as RepeatedField<T>); + } + + /// <summary> + /// Returns an enumerator that iterates through a collection. + /// </summary> + /// <returns> + /// An <see cref="T:System.Collections.IEnumerator" /> object that can be used to iterate through the collection. + /// </returns> + IEnumerator IEnumerable.GetEnumerator() + { + return GetEnumerator(); + } + + /// <summary> + /// Returns a hash code for this instance. + /// </summary> + /// <returns> + /// A hash code for this instance, suitable for use in hashing algorithms and data structures like a hash table. + /// </returns> + public override int GetHashCode() + { + int hash = 0; + for (int i = 0; i < count; i++) + { + hash = hash * 31 + array[i].GetHashCode(); + } + return hash; + } + + /// <summary> + /// Compares this repeated field with another for equality. + /// </summary> + /// <param name="other">The repeated field to compare this with.</param> + /// <returns><c>true</c> if <paramref name="other"/> refers to an equal repeated field; <c>false</c> otherwise.</returns> + public bool Equals(RepeatedField<T> other) + { + if (ReferenceEquals(other, null)) + { + return false; + } + if (ReferenceEquals(other, this)) + { + return true; + } + if (other.Count != this.Count) + { + return false; + } + EqualityComparer<T> comparer = EqualityComparer<T>.Default; + for (int i = 0; i < count; i++) + { + if (!comparer.Equals(array[i], other.array[i])) + { + return false; + } + } + return true; + } + + /// <summary> + /// Returns the index of the given item within the collection, or -1 if the item is not + /// present. + /// </summary> + /// <param name="item">The item to find in the collection.</param> + /// <returns>The zero-based index of the item, or -1 if it is not found.</returns> + public int IndexOf(T item) + { + if (item == null) + { + throw new ArgumentNullException("item"); + } + EqualityComparer<T> comparer = EqualityComparer<T>.Default; + for (int i = 0; i < count; i++) + { + if (comparer.Equals(array[i], item)) + { + return i; + } + } + return -1; + } + + /// <summary> + /// Inserts the given item at the specified index. + /// </summary> + /// <param name="index">The index at which to insert the item.</param> + /// <param name="item">The item to insert.</param> + public void Insert(int index, T item) + { + if (item == null) + { + throw new ArgumentNullException("item"); + } + if (index < 0 || index > count) + { + throw new ArgumentOutOfRangeException("index"); + } + EnsureSize(count + 1); + Array.Copy(array, index, array, index + 1, count - index); + array[index] = item; + count++; + } + + /// <summary> + /// Removes the item at the given index. + /// </summary> + /// <param name="index">The zero-based index of the item to remove.</param> + public void RemoveAt(int index) + { + if (index < 0 || index >= count) + { + throw new ArgumentOutOfRangeException("index"); + } + Array.Copy(array, index + 1, array, index, count - index - 1); + count--; + array[count] = default(T); + } + + /// <summary> + /// Gets or sets the item at the specified index. + /// </summary> + /// <value> + /// The element at the specified index. + /// </value> + /// <param name="index">The zero-based index of the element to get or set.</param> + /// <returns>The item at the specified index.</returns> + public T this[int index] + { + get + { + if (index < 0 || index >= count) + { + throw new ArgumentOutOfRangeException("index"); + } + return array[index]; + } + set + { + if (index < 0 || index >= count) + { + throw new ArgumentOutOfRangeException("index"); + } + if (value == null) + { + throw new ArgumentNullException("value"); + } + array[index] = value; + } + } + + #region Explicit interface implementation for IList and ICollection. + bool IList.IsFixedSize { get { return false; } } + + void ICollection.CopyTo(Array array, int index) + { + Array.Copy(this.array, 0, array, index, count); + } + + bool ICollection.IsSynchronized { get { return false; } } + + object ICollection.SyncRoot { get { return this; } } + + object IList.this[int index] + { + get { return this[index]; } + set { this[index] = (T)value; } + } + + int IList.Add(object value) + { + Add((T) value); + return count - 1; + } + + bool IList.Contains(object value) + { + return (value is T && Contains((T)value)); + } + + int IList.IndexOf(object value) + { + if (!(value is T)) + { + return -1; + } + return IndexOf((T)value); + } + + void IList.Insert(int index, object value) + { + Insert(index, (T) value); + } + + void IList.Remove(object value) + { + if (!(value is T)) + { + return; + } + Remove((T)value); + } + #endregion + } +} diff --git a/csharp/src/Google.Protobuf/Compatibility/PropertyInfoExtensions.cs b/csharp/src/Google.Protobuf/Compatibility/PropertyInfoExtensions.cs new file mode 100644 index 00000000..8a6fefa7 --- /dev/null +++ b/csharp/src/Google.Protobuf/Compatibility/PropertyInfoExtensions.cs @@ -0,0 +1,64 @@ +#region Copyright notice and license +// Protocol Buffers - Google's data interchange format +// Copyright 2015 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +#endregion + +using System.Reflection; + +namespace Google.Protobuf.Compatibility +{ + /// <summary> + /// Extension methods for <see cref="PropertyInfo"/>, effectively providing + /// the familiar members from previous desktop framework versions while + /// targeting the newer releases, .NET Core etc. + /// </summary> + internal static class PropertyInfoExtensions + { + /// <summary> + /// Returns the public getter of a property, or null if there is no such getter + /// (either because it's read-only, or the getter isn't public). + /// </summary> + internal static MethodInfo GetGetMethod(this PropertyInfo target) + { + var method = target.GetMethod; + return method != null && method.IsPublic ? method : null; + } + + /// <summary> + /// Returns the public setter of a property, or null if there is no such setter + /// (either because it's write-only, or the setter isn't public). + /// </summary> + internal static MethodInfo GetSetMethod(this PropertyInfo target) + { + var method = target.SetMethod; + return method != null && method.IsPublic ? method : null; + } + } +} diff --git a/csharp/src/Google.Protobuf/Compatibility/TypeExtensions.cs b/csharp/src/Google.Protobuf/Compatibility/TypeExtensions.cs new file mode 100644 index 00000000..762a29eb --- /dev/null +++ b/csharp/src/Google.Protobuf/Compatibility/TypeExtensions.cs @@ -0,0 +1,113 @@ +#region Copyright notice and license +// Protocol Buffers - Google's data interchange format +// Copyright 2015 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +#endregion + +using System; +using System.Reflection; + +namespace Google.Protobuf.Compatibility +{ + /// <summary> + /// Provides extension methods on Type that just proxy to TypeInfo. + /// These are used to support the new type system from .NET 4.5, without + /// having calls to GetTypeInfo all over the place. While the methods here are meant to be + /// broadly compatible with the desktop framework, there are some subtle differences in behaviour - but + /// they're not expected to affect our use cases. While the class is internal, that should be fine: we can + /// evaluate each new use appropriately. + /// </summary> + internal static class TypeExtensions + { + /// <summary> + /// Returns true if the target type is a value type, including a nullable value type or an enum, or false + /// if it's a reference type (class, delegate, interface - including System.ValueType and System.Enum). + /// </summary> + internal static bool IsValueType(this Type target) + { + return target.GetTypeInfo().IsValueType; + } + + /// <summary> + /// See https://msdn.microsoft.com/en-us/library/system.type.isassignablefrom + /// </summary> + internal static bool IsAssignableFrom(this Type target, Type c) + { + return target.GetTypeInfo().IsAssignableFrom(c.GetTypeInfo()); + } + + /// <summary> + /// Returns a representation of the public property associated with the given name in the given type, + /// including inherited properties or null if there is no such public property. + /// Here, "public property" means a property where either the getter, or the setter, or both, is public. + /// </summary> + internal static PropertyInfo GetProperty(this Type target, string name) + { + // GetDeclaredProperty only returns properties declared in the given type, so we need to recurse. + while (target != null) + { + var typeInfo = target.GetTypeInfo(); + var ret = typeInfo.GetDeclaredProperty(name); + if (ret != null && ((ret.CanRead && ret.GetMethod.IsPublic) || (ret.CanWrite && ret.SetMethod.IsPublic))) + { + return ret; + } + target = typeInfo.BaseType; + } + return null; + } + + /// <summary> + /// Returns a representation of the public method associated with the given name in the given type, + /// including inherited methods. + /// </summary> + /// <remarks> + /// This has a few differences compared with Type.GetMethod in the desktop framework. It will throw + /// if there is an ambiguous match even between a private method and a public one, but it *won't* throw + /// if there are two overloads at different levels in the type hierarchy (e.g. class Base declares public void Foo(int) and + /// class Child : Base declares public void Foo(long)). + /// </remarks> + /// <exception cref="AmbiguousMatchException">One type in the hierarchy declared more than one method with the same name</exception> + internal static MethodInfo GetMethod(this Type target, string name) + { + // GetDeclaredMethod only returns methods declared in the given type, so we need to recurse. + while (target != null) + { + var typeInfo = target.GetTypeInfo(); + var ret = typeInfo.GetDeclaredMethod(name); + if (ret != null && ret.IsPublic) + { + return ret; + } + target = typeInfo.BaseType; + } + return null; + } + } +} diff --git a/csharp/src/Google.Protobuf/FieldCodec.cs b/csharp/src/Google.Protobuf/FieldCodec.cs new file mode 100644 index 00000000..20a1f438 --- /dev/null +++ b/csharp/src/Google.Protobuf/FieldCodec.cs @@ -0,0 +1,486 @@ +#region Copyright notice and license +// Protocol Buffers - Google's data interchange format +// Copyright 2015 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +#endregion + +using System; +using System.Collections.Generic; + +namespace Google.Protobuf +{ + /// <summary> + /// Factory methods for <see cref="FieldCodec{T}"/>. + /// </summary> + public static class FieldCodec + { + // TODO: Avoid the "dual hit" of lambda expressions: create open delegates instead. (At least test...) + + /// <summary> + /// Retrieves a codec suitable for a string field with the given tag. + /// </summary> + /// <param name="tag">The tag.</param> + /// <returns>A codec for the given tag.</returns> + public static FieldCodec<string> ForString(uint tag) + { + return new FieldCodec<string>(input => input.ReadString(), (output, value) => output.WriteString(value), CodedOutputStream.ComputeStringSize, tag); + } + + /// <summary> + /// Retrieves a codec suitable for a bytes field with the given tag. + /// </summary> + /// <param name="tag">The tag.</param> + /// <returns>A codec for the given tag.</returns> + public static FieldCodec<ByteString> ForBytes(uint tag) + { + return new FieldCodec<ByteString>(input => input.ReadBytes(), (output, value) => output.WriteBytes(value), CodedOutputStream.ComputeBytesSize, tag); + } + + /// <summary> + /// Retrieves a codec suitable for a bool field with the given tag. + /// </summary> + /// <param name="tag">The tag.</param> + /// <returns>A codec for the given tag.</returns> + public static FieldCodec<bool> ForBool(uint tag) + { + return new FieldCodec<bool>(input => input.ReadBool(), (output, value) => output.WriteBool(value), CodedOutputStream.ComputeBoolSize, tag); + } + + /// <summary> + /// Retrieves a codec suitable for an int32 field with the given tag. + /// </summary> + /// <param name="tag">The tag.</param> + /// <returns>A codec for the given tag.</returns> + public static FieldCodec<int> ForInt32(uint tag) + { + return new FieldCodec<int>(input => input.ReadInt32(), (output, value) => output.WriteInt32(value), CodedOutputStream.ComputeInt32Size, tag); + } + + /// <summary> + /// Retrieves a codec suitable for an sint32 field with the given tag. + /// </summary> + /// <param name="tag">The tag.</param> + /// <returns>A codec for the given tag.</returns> + public static FieldCodec<int> ForSInt32(uint tag) + { + return new FieldCodec<int>(input => input.ReadSInt32(), (output, value) => output.WriteSInt32(value), CodedOutputStream.ComputeSInt32Size, tag); + } + + /// <summary> + /// Retrieves a codec suitable for a fixed32 field with the given tag. + /// </summary> + /// <param name="tag">The tag.</param> + /// <returns>A codec for the given tag.</returns> + public static FieldCodec<uint> ForFixed32(uint tag) + { + return new FieldCodec<uint>(input => input.ReadFixed32(), (output, value) => output.WriteFixed32(value), 4, tag); + } + + /// <summary> + /// Retrieves a codec suitable for an sfixed32 field with the given tag. + /// </summary> + /// <param name="tag">The tag.</param> + /// <returns>A codec for the given tag.</returns> + public static FieldCodec<int> ForSFixed32(uint tag) + { + return new FieldCodec<int>(input => input.ReadSFixed32(), (output, value) => output.WriteSFixed32(value), 4, tag); + } + + /// <summary> + /// Retrieves a codec suitable for a uint32 field with the given tag. + /// </summary> + /// <param name="tag">The tag.</param> + /// <returns>A codec for the given tag.</returns> + public static FieldCodec<uint> ForUInt32(uint tag) + { + return new FieldCodec<uint>(input => input.ReadUInt32(), (output, value) => output.WriteUInt32(value), CodedOutputStream.ComputeUInt32Size, tag); + } + + /// <summary> + /// Retrieves a codec suitable for an int64 field with the given tag. + /// </summary> + /// <param name="tag">The tag.</param> + /// <returns>A codec for the given tag.</returns> + public static FieldCodec<long> ForInt64(uint tag) + { + return new FieldCodec<long>(input => input.ReadInt64(), (output, value) => output.WriteInt64(value), CodedOutputStream.ComputeInt64Size, tag); + } + + /// <summary> + /// Retrieves a codec suitable for an sint64 field with the given tag. + /// </summary> + /// <param name="tag">The tag.</param> + /// <returns>A codec for the given tag.</returns> + public static FieldCodec<long> ForSInt64(uint tag) + { + return new FieldCodec<long>(input => input.ReadSInt64(), (output, value) => output.WriteSInt64(value), CodedOutputStream.ComputeSInt64Size, tag); + } + + /// <summary> + /// Retrieves a codec suitable for a fixed64 field with the given tag. + /// </summary> + /// <param name="tag">The tag.</param> + /// <returns>A codec for the given tag.</returns> + public static FieldCodec<ulong> ForFixed64(uint tag) + { + return new FieldCodec<ulong>(input => input.ReadFixed64(), (output, value) => output.WriteFixed64(value), 8, tag); + } + + /// <summary> + /// Retrieves a codec suitable for an sfixed64 field with the given tag. + /// </summary> + /// <param name="tag">The tag.</param> + /// <returns>A codec for the given tag.</returns> + public static FieldCodec<long> ForSFixed64(uint tag) + { + return new FieldCodec<long>(input => input.ReadSFixed64(), (output, value) => output.WriteSFixed64(value), 8, tag); + } + + /// <summary> + /// Retrieves a codec suitable for a uint64 field with the given tag. + /// </summary> + /// <param name="tag">The tag.</param> + /// <returns>A codec for the given tag.</returns> + public static FieldCodec<ulong> ForUInt64(uint tag) + { + return new FieldCodec<ulong>(input => input.ReadUInt64(), (output, value) => output.WriteUInt64(value), CodedOutputStream.ComputeUInt64Size, tag); + } + + /// <summary> + /// Retrieves a codec suitable for a float field with the given tag. + /// </summary> + /// <param name="tag">The tag.</param> + /// <returns>A codec for the given tag.</returns> + public static FieldCodec<float> ForFloat(uint tag) + { + return new FieldCodec<float>(input => input.ReadFloat(), (output, value) => output.WriteFloat(value), CodedOutputStream.ComputeFloatSize, tag); + } + + /// <summary> + /// Retrieves a codec suitable for a double field with the given tag. + /// </summary> + /// <param name="tag">The tag.</param> + /// <returns>A codec for the given tag.</returns> + public static FieldCodec<double> ForDouble(uint tag) + { + return new FieldCodec<double>(input => input.ReadDouble(), (output, value) => output.WriteDouble(value), CodedOutputStream.ComputeDoubleSize, tag); + } + + // Enums are tricky. We can probably use expression trees to build these delegates automatically, + // but it's easy to generate the code for it. + + /// <summary> + /// Retrieves a codec suitable for an enum field with the given tag. + /// </summary> + /// <param name="tag">The tag.</param> + /// <param name="toInt32">A conversion function from <see cref="Int32"/> to the enum type.</param> + /// <param name="fromInt32">A conversion function from the enum type to <see cref="Int32"/>.</param> + /// <returns>A codec for the given tag.</returns> + public static FieldCodec<T> ForEnum<T>(uint tag, Func<T, int> toInt32, Func<int, T> fromInt32) + { + return new FieldCodec<T>(input => fromInt32( + input.ReadEnum()), + (output, value) => output.WriteEnum(toInt32(value)), + value => CodedOutputStream.ComputeEnumSize(toInt32(value)), tag); + } + + /// <summary> + /// Retrieves a codec suitable for a message field with the given tag. + /// </summary> + /// <param name="tag">The tag.</param> + /// <param name="parser">A parser to use for the message type.</param> + /// <returns>A codec for the given tag.</returns> + public static FieldCodec<T> ForMessage<T>(uint tag, MessageParser<T> parser) where T : IMessage<T> + { + return new FieldCodec<T>(input => { T message = parser.CreateTemplate(); input.ReadMessage(message); return message; }, + (output, value) => output.WriteMessage(value), message => CodedOutputStream.ComputeMessageSize(message), tag); + } + + /// <summary> + /// Creates a codec for a wrapper type of a class - which must be string or ByteString. + /// </summary> + public static FieldCodec<T> ForClassWrapper<T>(uint tag) where T : class + { + var nestedCodec = WrapperCodecs.GetCodec<T>(); + return new FieldCodec<T>( + input => WrapperCodecs.Read<T>(input, nestedCodec), + (output, value) => WrapperCodecs.Write<T>(output, value, nestedCodec), + value => WrapperCodecs.CalculateSize<T>(value, nestedCodec), + tag, + null); // Default value for the wrapper + } + + /// <summary> + /// Creates a codec for a wrapper type of a struct - which must be Int32, Int64, UInt32, UInt64, + /// Bool, Single or Double. + /// </summary> + public static FieldCodec<T?> ForStructWrapper<T>(uint tag) where T : struct + { + var nestedCodec = WrapperCodecs.GetCodec<T>(); + return new FieldCodec<T?>( + input => WrapperCodecs.Read<T>(input, nestedCodec), + (output, value) => WrapperCodecs.Write<T>(output, value.Value, nestedCodec), + value => value == null ? 0 : WrapperCodecs.CalculateSize<T>(value.Value, nestedCodec), + tag, + null); // Default value for the wrapper + } + + /// <summary> + /// Helper code to create codecs for wrapper types. + /// </summary> + /// <remarks> + /// Somewhat ugly with all the static methods, but the conversions involved to/from nullable types make it + /// slightly tricky to improve. So long as we keep the public API (ForClassWrapper, ForStructWrapper) in place, + /// we can refactor later if we come up with something cleaner. + /// </remarks> + private static class WrapperCodecs + { + // All the field numbers are the same (1). + private const int WrapperValueFieldNumber = Google.Protobuf.WellKnownTypes.Int32Value.ValueFieldNumber; + + private static readonly Dictionary<Type, object> Codecs = new Dictionary<Type, object> + { + { typeof(bool), ForBool(WireFormat.MakeTag(WrapperValueFieldNumber, WireFormat.WireType.Varint)) }, + { typeof(int), ForInt32(WireFormat.MakeTag(WrapperValueFieldNumber, WireFormat.WireType.Varint)) }, + { typeof(long), ForInt64(WireFormat.MakeTag(WrapperValueFieldNumber, WireFormat.WireType.Varint)) }, + { typeof(uint), ForUInt32(WireFormat.MakeTag(WrapperValueFieldNumber, WireFormat.WireType.Varint)) }, + { typeof(ulong), ForUInt64(WireFormat.MakeTag(WrapperValueFieldNumber, WireFormat.WireType.Varint)) }, + { typeof(float), ForFloat(WireFormat.MakeTag(WrapperValueFieldNumber, WireFormat.WireType.Fixed32)) }, + { typeof(double), ForDouble(WireFormat.MakeTag(WrapperValueFieldNumber, WireFormat.WireType.Fixed64)) }, + { typeof(string), ForString(WireFormat.MakeTag(WrapperValueFieldNumber, WireFormat.WireType.LengthDelimited)) }, + { typeof(ByteString), ForBytes(WireFormat.MakeTag(WrapperValueFieldNumber, WireFormat.WireType.LengthDelimited)) } + }; + + /// <summary> + /// Returns a field codec which effectively wraps a value of type T in a message. + /// + /// </summary> + internal static FieldCodec<T> GetCodec<T>() + { + object value; + if (!Codecs.TryGetValue(typeof(T), out value)) + { + throw new InvalidOperationException("Invalid type argument requested for wrapper codec: " + typeof(T)); + } + return (FieldCodec<T>) value; + } + + internal static T Read<T>(CodedInputStream input, FieldCodec<T> codec) + { + int length = input.ReadLength(); + int oldLimit = input.PushLimit(length); + + uint tag; + T value = codec.DefaultValue; + while ((tag = input.ReadTag()) != 0) + { + if (tag == codec.Tag) + { + value = codec.Read(input); + } + else + { + input.SkipLastField(); + } + + } + input.CheckReadEndOfStreamTag(); + input.PopLimit(oldLimit); + + return value; + } + + internal static void Write<T>(CodedOutputStream output, T value, FieldCodec<T> codec) + { + output.WriteLength(codec.CalculateSizeWithTag(value)); + codec.WriteTagAndValue(output, value); + } + + internal static int CalculateSize<T>(T value, FieldCodec<T> codec) + { + int fieldLength = codec.CalculateSizeWithTag(value); + return CodedOutputStream.ComputeLengthSize(fieldLength) + fieldLength; + } + } + } + + /// <summary> + /// An encode/decode pair for a single field. This effectively encapsulates + /// all the information needed to read or write the field value from/to a coded + /// stream. + /// </summary> + /// <remarks> + /// This never writes default values to the stream, and is not currently designed + /// to play well with packed arrays. + /// </remarks> + public sealed class FieldCodec<T> + { + private static readonly T DefaultDefault; + + static FieldCodec() + { + if (typeof(T) == typeof(string)) + { + DefaultDefault = (T)(object)""; + } + else if (typeof(T) == typeof(ByteString)) + { + DefaultDefault = (T)(object)ByteString.Empty; + } + // Otherwise it's the default value of the CLR type + } + + private static Func<T, bool> CreateDefaultValueCheck<TTmp>(Func<TTmp, bool> check) + { + return (Func<T, bool>)(object)check; + } + + private readonly Func<CodedInputStream, T> reader; + private readonly Action<CodedOutputStream, T> writer; + private readonly Func<T, int> sizeCalculator; + private readonly uint tag; + private readonly int tagSize; + private readonly int fixedSize; + // Default value for this codec. Usually the same for every instance of the same type, but + // for string/ByteString wrapper fields the codec's default value is null, whereas for + // other string/ByteString fields it's "" or ByteString.Empty. + private readonly T defaultValue; + + internal FieldCodec( + Func<CodedInputStream, T> reader, + Action<CodedOutputStream, T> writer, + Func<T, int> sizeCalculator, + uint tag) : this(reader, writer, sizeCalculator, tag, DefaultDefault) + { + } + + internal FieldCodec( + Func<CodedInputStream, T> reader, + Action<CodedOutputStream, T> writer, + Func<T, int> sizeCalculator, + uint tag, + T defaultValue) + { + this.reader = reader; + this.writer = writer; + this.sizeCalculator = sizeCalculator; + this.fixedSize = 0; + this.tag = tag; + this.defaultValue = defaultValue; + tagSize = CodedOutputStream.ComputeRawVarint32Size(tag); + } + + internal FieldCodec( + Func<CodedInputStream, T> reader, + Action<CodedOutputStream, T> writer, + int fixedSize, + uint tag) + { + this.reader = reader; + this.writer = writer; + this.sizeCalculator = _ => fixedSize; + this.fixedSize = fixedSize; + this.tag = tag; + tagSize = CodedOutputStream.ComputeRawVarint32Size(tag); + } + + /// <summary> + /// Returns the size calculator for just a value. + /// </summary> + internal Func<T, int> ValueSizeCalculator { get { return sizeCalculator; } } + + /// <summary> + /// Returns a delegate to write a value (unconditionally) to a coded output stream. + /// </summary> + internal Action<CodedOutputStream, T> ValueWriter { get { return writer; } } + + /// <summary> + /// Returns a delegate to read a value from a coded input stream. It is assumed that + /// the stream is already positioned on the appropriate tag. + /// </summary> + internal Func<CodedInputStream, T> ValueReader { get { return reader; } } + + /// <summary> + /// Returns the fixed size for an entry, or 0 if sizes vary. + /// </summary> + internal int FixedSize { get { return fixedSize; } } + + /// <summary> + /// Gets the tag of the codec. + /// </summary> + /// <value> + /// The tag of the codec. + /// </value> + public uint Tag { get { return tag; } } + + /// <summary> + /// Gets the default value of the codec's type. + /// </summary> + /// <value> + /// The default value of the codec's type. + /// </value> + public T DefaultValue { get { return defaultValue; } } + + /// <summary> + /// Write a tag and the given value, *if* the value is not the default. + /// </summary> + public void WriteTagAndValue(CodedOutputStream output, T value) + { + if (!IsDefault(value)) + { + output.WriteTag(tag); + writer(output, value); + } + } + + /// <summary> + /// Reads a value of the codec type from the given <see cref="CodedInputStream"/>. + /// </summary> + /// <param name="input">The input stream to read from.</param> + /// <returns>The value read from the stream.</returns> + public T Read(CodedInputStream input) + { + return reader(input); + } + + /// <summary> + /// Calculates the size required to write the given value, with a tag, + /// if the value is not the default. + /// </summary> + public int CalculateSizeWithTag(T value) + { + return IsDefault(value) ? 0 : sizeCalculator(value) + tagSize; + } + + private bool IsDefault(T value) + { + return EqualityComparer<T>.Default.Equals(value, defaultValue); + } + } +} diff --git a/csharp/src/Google.Protobuf/FrameworkPortability.cs b/csharp/src/Google.Protobuf/FrameworkPortability.cs new file mode 100644 index 00000000..9498dbe4 --- /dev/null +++ b/csharp/src/Google.Protobuf/FrameworkPortability.cs @@ -0,0 +1,49 @@ +#region Copyright notice and license
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#endregion
+
+using System;
+using System.Text.RegularExpressions;
+
+namespace Google.Protobuf
+{
+ /// <summary>
+ /// Class containing helpful workarounds for various platform compatibility
+ /// </summary>
+ internal static class FrameworkPortability
+ {
+ // The value of RegexOptions.Compiled is 8. We can test for the presence at
+ // execution time using Enum.IsDefined, so a single build will do the right thing
+ // on each platform. (RegexOptions.Compiled isn't supported by PCLs.)
+ internal static readonly RegexOptions CompiledRegexWhereAvailable =
+ Enum.IsDefined(typeof(RegexOptions), 8) ? (RegexOptions)8 : RegexOptions.None;
+ }
+}
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+ <ItemGroup>
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+ <Compile Include="ByteArray.cs" />
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+ <!-- To modify your build process, add your task inside one of the targets below and uncomment it.
+ Other similar extension points exist, see Microsoft.Common.targets.
+ <Target Name="BeforeBuild">
+ </Target>
+ <Target Name="AfterBuild">
+ </Target>
+ -->
+</Project>
\ No newline at end of file diff --git a/csharp/src/Google.Protobuf/Google.Protobuf.nuspec b/csharp/src/Google.Protobuf/Google.Protobuf.nuspec new file mode 100644 index 00000000..228457a3 --- /dev/null +++ b/csharp/src/Google.Protobuf/Google.Protobuf.nuspec @@ -0,0 +1,36 @@ +<?xml version="1.0" encoding="utf-8"?> +<package> + <metadata> + <id>Google.Protobuf</id> + <title>Google Protocol Buffers C#</title> + <summary>C# runtime library for Protocol Buffers - Google's data interchange format.</summary> + <description>See project site for more info.</description> + <version>3.0.0-alpha4</version> + <authors>Google Inc.</authors> + <owners>protobuf-packages</owners> + <licenseUrl>https://github.com/google/protobuf/blob/master/LICENSE</licenseUrl> + <projectUrl>https://github.com/google/protobuf</projectUrl> + <requireLicenseAcceptance>false</requireLicenseAcceptance> + <releaseNotes>C# proto3 support</releaseNotes> + <copyright>Copyright 2015, Google Inc.</copyright> + <tags>Protocol Buffers Binary Serialization Format Google proto proto3</tags> + </metadata> + <files> + <file src="bin/ReleaseSigned/Google.Protobuf.dll" target="lib/portable-net45+netcore45+wpa81+wp8" /> + <file src="bin/ReleaseSigned/Google.Protobuf.pdb" target="lib/portable-net45+netcore45+wpa81+wp8" /> + <file src="bin/ReleaseSigned/Google.Protobuf.xml" target="lib/portable-net45+netcore45+wpa81+wp8" /> + <file src="**\*.cs" target="src" /> + <file src="..\..\..\cmake\Release\protoc.exe" target="tools" /> + <file src="..\..\..\src\google\protobuf\any.proto" target="tools\google\protobuf" /> + <file src="..\..\..\src\google\protobuf\api.proto" target="tools\google\protobuf" /> + <file src="..\..\..\src\google\protobuf\duration.proto" target="tools\google\protobuf" /> + <file src="..\..\..\src\google\protobuf\empty.proto" target="tools\google\protobuf" /> + <file src="..\..\..\src\google\protobuf\field_mask.proto" target="tools\google\protobuf" /> + <file src="..\..\..\src\google\protobuf\source_context.proto" target="tools\google\protobuf" /> + <file src="..\..\..\src\google\protobuf\struct.proto" target="tools\google\protobuf" /> + <file src="..\..\..\src\google\protobuf\timestamp.proto" target="tools\google\protobuf" /> + <file src="..\..\..\src\google\protobuf\any.proto" target="tools\google\protobuf" /> + <file src="..\..\..\src\google\protobuf\type.proto" target="tools\google\protobuf" /> + <file src="..\..\..\src\google\protobuf\wrappers.proto" target="tools\google\protobuf" /> + </files> +</package> diff --git a/csharp/src/Google.Protobuf/IDeepCloneable.cs b/csharp/src/Google.Protobuf/IDeepCloneable.cs new file mode 100644 index 00000000..c9c71bbe --- /dev/null +++ b/csharp/src/Google.Protobuf/IDeepCloneable.cs @@ -0,0 +1,54 @@ +#region Copyright notice and license +// Protocol Buffers - Google's data interchange format +// Copyright 2015 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +#endregion + +namespace Google.Protobuf +{ + /// <summary> + /// Generic interface for a deeply cloneable type. + /// </summary> + /// <remarks> + /// <para> + /// All generated messages implement this interface, but so do some non-message types. + /// Additionally, due to the type constraint on <c>T</c> in <see cref="IMessage{T}"/>, + /// it is simpler to keep this as a separate interface. + /// </para> + /// </remarks> + /// <typeparam name="T">The type itself, returned by the <see cref="Clone"/> method.</typeparam> + public interface IDeepCloneable<T> + { + /// <summary> + /// Creates a deep clone of this object. + /// </summary> + /// <returns>A deep clone of this object.</returns> + T Clone(); + } +} diff --git a/csharp/src/Google.Protobuf/IMessage.cs b/csharp/src/Google.Protobuf/IMessage.cs new file mode 100644 index 00000000..d089f946 --- /dev/null +++ b/csharp/src/Google.Protobuf/IMessage.cs @@ -0,0 +1,87 @@ +#region Copyright notice and license
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#endregion
+
+using System;
+using Google.Protobuf.Reflection;
+
+namespace Google.Protobuf
+{
+ /// <summary>
+ /// Interface for a Protocol Buffers message, supporting
+ /// basic operations required for serialization.
+ /// </summary>
+ public interface IMessage
+ {
+ /// <summary>
+ /// Merges the data from the specified coded input stream with the current message.
+ /// </summary>
+ /// <remarks>See the user guide for precise merge semantics.</remarks>
+ /// <param name="input"></param>
+ void MergeFrom(CodedInputStream input);
+
+ /// <summary>
+ /// Writes the data to the given coded output stream.
+ /// </summary>
+ /// <param name="output">Coded output stream to write the data to. Must not be null.</param>
+ void WriteTo(CodedOutputStream output);
+
+ /// <summary>
+ /// Calculates the size of this message in Protocol Buffer wire format, in bytes.
+ /// </summary>
+ /// <returns>The number of bytes required to write this message
+ /// to a coded output stream.</returns>
+ int CalculateSize();
+
+ /// <summary>
+ /// Descriptor for this message. All instances are expected to return the same descriptor,
+ /// and for generated types this will be an explicitly-implemented member, returning the
+ /// same value as the static property declared on the type.
+ /// </summary>
+ MessageDescriptor Descriptor { get; }
+ }
+
+ /// <summary>
+ /// Generic interface for a Protocol Buffers message,
+ /// where the type parameter is expected to be the same type as
+ /// the implementation class.
+ /// </summary>
+ /// <typeparam name="T">The message type.</typeparam>
+ public interface IMessage<T> : IMessage, IEquatable<T>, IDeepCloneable<T> where T : IMessage<T>
+ {
+ /// <summary>
+ /// Merges the given message into this one.
+ /// </summary>
+ /// <remarks>See the user guide for precise merge semantics.</remarks>
+ /// <param name="message">The message to merge with this one. Must not be null.</param>
+ void MergeFrom(T message);
+ }
+}
diff --git a/csharp/src/Google.Protobuf/InvalidProtocolBufferException.cs b/csharp/src/Google.Protobuf/InvalidProtocolBufferException.cs new file mode 100644 index 00000000..01d55395 --- /dev/null +++ b/csharp/src/Google.Protobuf/InvalidProtocolBufferException.cs @@ -0,0 +1,111 @@ +#region Copyright notice and license
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#endregion
+
+using System.IO;
+
+namespace Google.Protobuf
+{
+ /// <summary>
+ /// Thrown when a protocol message being parsed is invalid in some way,
+ /// e.g. it contains a malformed varint or a negative byte length.
+ /// </summary>
+ public sealed class InvalidProtocolBufferException : IOException
+ {
+ internal InvalidProtocolBufferException(string message)
+ : base(message)
+ {
+ }
+
+ internal static InvalidProtocolBufferException MoreDataAvailable()
+ {
+ return new InvalidProtocolBufferException(
+ "Completed reading a message while more data was available in the stream.");
+ }
+
+ internal static InvalidProtocolBufferException TruncatedMessage()
+ {
+ return new InvalidProtocolBufferException(
+ "While parsing a protocol message, the input ended unexpectedly " +
+ "in the middle of a field. This could mean either than the " +
+ "input has been truncated or that an embedded message " +
+ "misreported its own length.");
+ }
+
+ internal static InvalidProtocolBufferException NegativeSize()
+ {
+ return new InvalidProtocolBufferException(
+ "CodedInputStream encountered an embedded string or message " +
+ "which claimed to have negative size.");
+ }
+
+ internal static InvalidProtocolBufferException MalformedVarint()
+ {
+ return new InvalidProtocolBufferException(
+ "CodedInputStream encountered a malformed varint.");
+ }
+
+ /// <summary>
+ /// Creates an exception for an error condition of an invalid tag being encountered.
+ /// </summary>
+ internal static InvalidProtocolBufferException InvalidTag()
+ {
+ return new InvalidProtocolBufferException(
+ "Protocol message contained an invalid tag (zero).");
+ }
+
+ internal static InvalidProtocolBufferException InvalidEndTag()
+ {
+ return new InvalidProtocolBufferException(
+ "Protocol message end-group tag did not match expected tag.");
+ }
+
+ internal static InvalidProtocolBufferException RecursionLimitExceeded()
+ {
+ return new InvalidProtocolBufferException(
+ "Protocol message had too many levels of nesting. May be malicious. " +
+ "Use CodedInputStream.SetRecursionLimit() to increase the depth limit.");
+ }
+
+ internal static InvalidProtocolBufferException SizeLimitExceeded()
+ {
+ return new InvalidProtocolBufferException(
+ "Protocol message was too large. May be malicious. " +
+ "Use CodedInputStream.SetSizeLimit() to increase the size limit.");
+ }
+
+ internal static InvalidProtocolBufferException InvalidMessageStreamTag()
+ {
+ return new InvalidProtocolBufferException(
+ "Stream of protocol messages had invalid tag. Expected tag is length-delimited field 1.");
+ }
+ }
+}
\ No newline at end of file diff --git a/csharp/src/Google.Protobuf/JsonFormatter.cs b/csharp/src/Google.Protobuf/JsonFormatter.cs new file mode 100644 index 00000000..12bbdfdd --- /dev/null +++ b/csharp/src/Google.Protobuf/JsonFormatter.cs @@ -0,0 +1,788 @@ +#region Copyright notice and license +// Protocol Buffers - Google's data interchange format +// Copyright 2015 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +#endregion + +using System; +using System.Collections; +using System.Globalization; +using System.Text; +using Google.Protobuf.Reflection; +using Google.Protobuf.WellKnownTypes; +using System.Linq; + +namespace Google.Protobuf +{ + /// <summary> + /// Reflection-based converter from messages to JSON. + /// </summary> + /// <remarks> + /// <para> + /// Instances of this class are thread-safe, with no mutable state. + /// </para> + /// <para> + /// This is a simple start to get JSON formatting working. As it's reflection-based, + /// it's not as quick as baking calls into generated messages - but is a simpler implementation. + /// (This code is generally not heavily optimized.) + /// </para> + /// </remarks> + public sealed class JsonFormatter + { + private static JsonFormatter defaultInstance = new JsonFormatter(Settings.Default); + + /// <summary> + /// Returns a formatter using the default settings. + /// </summary> + public static JsonFormatter Default { get { return defaultInstance; } } + + /// <summary> + /// The JSON representation of the first 160 characters of Unicode. + /// Empty strings are replaced by the static constructor. + /// </summary> + private static readonly string[] CommonRepresentations = { + // C0 (ASCII and derivatives) control characters + "\\u0000", "\\u0001", "\\u0002", "\\u0003", // 0x00 + "\\u0004", "\\u0005", "\\u0006", "\\u0007", + "\\b", "\\t", "\\n", "\\u000b", + "\\f", "\\r", "\\u000e", "\\u000f", + "\\u0010", "\\u0011", "\\u0012", "\\u0013", // 0x10 + "\\u0014", "\\u0015", "\\u0016", "\\u0017", + "\\u0018", "\\u0019", "\\u001a", "\\u001b", + "\\u001c", "\\u001d", "\\u001e", "\\u001f", + // Escaping of " and \ are required by www.json.org string definition. + // Escaping of < and > are required for HTML security. + "", "", "\\\"", "", "", "", "", "", // 0x20 + "", "", "", "", "", "", "", "", + "", "", "", "", "", "", "", "", // 0x30 + "", "", "", "", "\\u003c", "", "\\u003e", "", + "", "", "", "", "", "", "", "", // 0x40 + "", "", "", "", "", "", "", "", + "", "", "", "", "", "", "", "", // 0x50 + "", "", "", "", "\\\\", "", "", "", + "", "", "", "", "", "", "", "", // 0x60 + "", "", "", "", "", "", "", "", + "", "", "", "", "", "", "", "", // 0x70 + "", "", "", "", "", "", "", "\\u007f", + // C1 (ISO 8859 and Unicode) extended control characters + "\\u0080", "\\u0081", "\\u0082", "\\u0083", // 0x80 + "\\u0084", "\\u0085", "\\u0086", "\\u0087", + "\\u0088", "\\u0089", "\\u008a", "\\u008b", + "\\u008c", "\\u008d", "\\u008e", "\\u008f", + "\\u0090", "\\u0091", "\\u0092", "\\u0093", // 0x90 + "\\u0094", "\\u0095", "\\u0096", "\\u0097", + "\\u0098", "\\u0099", "\\u009a", "\\u009b", + "\\u009c", "\\u009d", "\\u009e", "\\u009f" + }; + + static JsonFormatter() + { + for (int i = 0; i < CommonRepresentations.Length; i++) + { + if (CommonRepresentations[i] == "") + { + CommonRepresentations[i] = ((char) i).ToString(); + } + } + } + + private readonly Settings settings; + + /// <summary> + /// Creates a new formatted with the given settings. + /// </summary> + /// <param name="settings">The settings.</param> + public JsonFormatter(Settings settings) + { + this.settings = settings; + } + + /// <summary> + /// Formats the specified message as JSON. + /// </summary> + /// <param name="message">The message to format.</param> + /// <returns>The formatted message.</returns> + public string Format(IMessage message) + { + Preconditions.CheckNotNull(message, "message"); + StringBuilder builder = new StringBuilder(); + if (message.Descriptor.IsWellKnownType) + { + WriteWellKnownTypeValue(builder, message.Descriptor, message, false); + } + else + { + WriteMessage(builder, message); + } + return builder.ToString(); + } + + private void WriteMessage(StringBuilder builder, IMessage message) + { + if (message == null) + { + WriteNull(builder); + return; + } + builder.Append("{ "); + var fields = message.Descriptor.Fields; + bool first = true; + // First non-oneof fields + foreach (var field in fields.InFieldNumberOrder()) + { + var accessor = field.Accessor; + // Oneofs are written later + if (field.ContainingOneof != null && field.ContainingOneof.Accessor.GetCaseFieldDescriptor(message) != field) + { + continue; + } + // Omit default values unless we're asked to format them, or they're oneofs (where the default + // value is still formatted regardless, because that's how we preserve the oneof case). + object value = accessor.GetValue(message); + if (field.ContainingOneof == null && !settings.FormatDefaultValues && IsDefaultValue(accessor, value)) + { + continue; + } + // Omit awkward (single) values such as unknown enum values + if (!field.IsRepeated && !field.IsMap && !CanWriteSingleValue(accessor.Descriptor, value)) + { + continue; + } + + // Okay, all tests complete: let's write the field value... + if (!first) + { + builder.Append(", "); + } + WriteString(builder, ToCamelCase(accessor.Descriptor.Name)); + builder.Append(": "); + WriteValue(builder, accessor, value); + first = false; + } + builder.Append(first ? "}" : " }"); + } + + // Converted from src/google/protobuf/util/internal/utility.cc ToCamelCase + internal static string ToCamelCase(string input) + { + bool capitalizeNext = false; + bool wasCap = true; + bool isCap = false; + bool firstWord = true; + StringBuilder result = new StringBuilder(input.Length); + + for (int i = 0; i < input.Length; i++, wasCap = isCap) + { + isCap = char.IsUpper(input[i]); + if (input[i] == '_') + { + capitalizeNext = true; + if (result.Length != 0) + { + firstWord = false; + } + continue; + } + else if (firstWord) + { + // Consider when the current character B is capitalized, + // first word ends when: + // 1) following a lowercase: "...aB..." + // 2) followed by a lowercase: "...ABc..." + if (result.Length != 0 && isCap && + (!wasCap || (i + 1 < input.Length && char.IsLower(input[i + 1])))) + { + firstWord = false; + } + else + { + result.Append(char.ToLowerInvariant(input[i])); + continue; + } + } + else if (capitalizeNext) + { + capitalizeNext = false; + if (char.IsLower(input[i])) + { + result.Append(char.ToUpperInvariant(input[i])); + continue; + } + } + result.Append(input[i]); + } + return result.ToString(); + } + + private static void WriteNull(StringBuilder builder) + { + builder.Append("null"); + } + + private static bool IsDefaultValue(IFieldAccessor accessor, object value) + { + if (accessor.Descriptor.IsMap) + { + IDictionary dictionary = (IDictionary) value; + return dictionary.Count == 0; + } + if (accessor.Descriptor.IsRepeated) + { + IList list = (IList) value; + return list.Count == 0; + } + switch (accessor.Descriptor.FieldType) + { + case FieldType.Bool: + return (bool) value == false; + case FieldType.Bytes: + return (ByteString) value == ByteString.Empty; + case FieldType.String: + return (string) value == ""; + case FieldType.Double: + return (double) value == 0.0; + case FieldType.SInt32: + case FieldType.Int32: + case FieldType.SFixed32: + case FieldType.Enum: + return (int) value == 0; + case FieldType.Fixed32: + case FieldType.UInt32: + return (uint) value == 0; + case FieldType.Fixed64: + case FieldType.UInt64: + return (ulong) value == 0; + case FieldType.SFixed64: + case FieldType.Int64: + case FieldType.SInt64: + return (long) value == 0; + case FieldType.Float: + return (float) value == 0f; + case FieldType.Message: + case FieldType.Group: // Never expect to get this, but... + return value == null; + default: + throw new ArgumentException("Invalid field type"); + } + } + + private void WriteValue(StringBuilder builder, IFieldAccessor accessor, object value) + { + if (accessor.Descriptor.IsMap) + { + WriteDictionary(builder, accessor, (IDictionary) value); + } + else if (accessor.Descriptor.IsRepeated) + { + WriteList(builder, accessor, (IList) value); + } + else + { + WriteSingleValue(builder, accessor.Descriptor, value); + } + } + + private void WriteSingleValue(StringBuilder builder, FieldDescriptor descriptor, object value) + { + switch (descriptor.FieldType) + { + case FieldType.Bool: + builder.Append((bool) value ? "true" : "false"); + break; + case FieldType.Bytes: + // Nothing in Base64 needs escaping + builder.Append('"'); + builder.Append(((ByteString) value).ToBase64()); + builder.Append('"'); + break; + case FieldType.String: + WriteString(builder, (string) value); + break; + case FieldType.Fixed32: + case FieldType.UInt32: + case FieldType.SInt32: + case FieldType.Int32: + case FieldType.SFixed32: + { + IFormattable formattable = (IFormattable) value; + builder.Append(formattable.ToString("d", CultureInfo.InvariantCulture)); + break; + } + case FieldType.Enum: + EnumValueDescriptor enumValue = descriptor.EnumType.FindValueByNumber((int) value); + // We will already have validated that this is a known value. + WriteString(builder, enumValue.Name); + break; + case FieldType.Fixed64: + case FieldType.UInt64: + case FieldType.SFixed64: + case FieldType.Int64: + case FieldType.SInt64: + { + builder.Append('"'); + IFormattable formattable = (IFormattable) value; + builder.Append(formattable.ToString("d", CultureInfo.InvariantCulture)); + builder.Append('"'); + break; + } + case FieldType.Double: + case FieldType.Float: + string text = ((IFormattable) value).ToString("r", CultureInfo.InvariantCulture); + if (text == "NaN" || text == "Infinity" || text == "-Infinity") + { + builder.Append('"'); + builder.Append(text); + builder.Append('"'); + } + else + { + builder.Append(text); + } + break; + case FieldType.Message: + case FieldType.Group: // Never expect to get this, but... + if (descriptor.MessageType.IsWellKnownType) + { + WriteWellKnownTypeValue(builder, descriptor.MessageType, value, true); + } + else + { + WriteMessage(builder, (IMessage) value); + } + break; + default: + throw new ArgumentException("Invalid field type: " + descriptor.FieldType); + } + } + + /// <summary> + /// Central interception point for well-known type formatting. Any well-known types which + /// don't need special handling can fall back to WriteMessage. We avoid assuming that the + /// values are using the embedded well-known types, in order to allow for dynamic messages + /// in the future. + /// </summary> + private void WriteWellKnownTypeValue(StringBuilder builder, MessageDescriptor descriptor, object value, bool inField) + { + if (value == null) + { + WriteNull(builder); + return; + } + // For wrapper types, the value will be the (possibly boxed) "native" value, + // so we can write it as if we were unconditionally writing the Value field for the wrapper type. + if (descriptor.File == Int32Value.Descriptor.File) + { + WriteSingleValue(builder, descriptor.FindFieldByNumber(1), value); + return; + } + if (descriptor.FullName == Timestamp.Descriptor.FullName) + { + MaybeWrapInString(builder, value, WriteTimestamp, inField); + return; + } + if (descriptor.FullName == Duration.Descriptor.FullName) + { + MaybeWrapInString(builder, value, WriteDuration, inField); + return; + } + if (descriptor.FullName == FieldMask.Descriptor.FullName) + { + MaybeWrapInString(builder, value, WriteFieldMask, inField); + return; + } + if (descriptor.FullName == Struct.Descriptor.FullName) + { + WriteStruct(builder, (IMessage) value); + return; + } + if (descriptor.FullName == ListValue.Descriptor.FullName) + { + var fieldAccessor = descriptor.Fields[ListValue.ValuesFieldNumber].Accessor; + WriteList(builder, fieldAccessor, (IList) fieldAccessor.GetValue((IMessage) value)); + return; + } + if (descriptor.FullName == Value.Descriptor.FullName) + { + WriteStructFieldValue(builder, (IMessage) value); + return; + } + WriteMessage(builder, (IMessage) value); + } + + /// <summary> + /// Some well-known types end up as string values... so they need wrapping in quotes, but only + /// when they're being used as fields within another message. + /// </summary> + private void MaybeWrapInString(StringBuilder builder, object value, Action<StringBuilder, IMessage> action, bool inField) + { + if (inField) + { + builder.Append('"'); + action(builder, (IMessage) value); + builder.Append('"'); + } + else + { + action(builder, (IMessage) value); + } + } + + private void WriteTimestamp(StringBuilder builder, IMessage value) + { + // TODO: In the common case where this *is* using the built-in Timestamp type, we could + // avoid all the reflection at this point, by casting to Timestamp. In the interests of + // avoiding subtle bugs, don't do that until we've implemented DynamicMessage so that we can prove + // it still works in that case. + int nanos = (int) value.Descriptor.Fields[Timestamp.NanosFieldNumber].Accessor.GetValue(value); + long seconds = (long) value.Descriptor.Fields[Timestamp.SecondsFieldNumber].Accessor.GetValue(value); + + // Even if the original message isn't using the built-in classes, we can still build one... and then + // rely on it being normalized. + Timestamp normalized = Timestamp.Normalize(seconds, nanos); + // Use .NET's formatting for the value down to the second, including an opening double quote (as it's a string value) + DateTime dateTime = normalized.ToDateTime(); + builder.Append(dateTime.ToString("yyyy'-'MM'-'dd'T'HH:mm:ss", CultureInfo.InvariantCulture)); + AppendNanoseconds(builder, Math.Abs(normalized.Nanos)); + builder.Append('Z'); + } + + private void WriteDuration(StringBuilder builder, IMessage value) + { + // TODO: Same as for WriteTimestamp + int nanos = (int) value.Descriptor.Fields[Duration.NanosFieldNumber].Accessor.GetValue(value); + long seconds = (long) value.Descriptor.Fields[Duration.SecondsFieldNumber].Accessor.GetValue(value); + + // Even if the original message isn't using the built-in classes, we can still build one... and then + // rely on it being normalized. + Duration normalized = Duration.Normalize(seconds, nanos); + + // The seconds part will normally provide the minus sign if we need it, but not if it's 0... + if (normalized.Seconds == 0 && normalized.Nanos < 0) + { + builder.Append('-'); + } + + builder.Append(normalized.Seconds.ToString("d", CultureInfo.InvariantCulture)); + AppendNanoseconds(builder, Math.Abs(normalized.Nanos)); + builder.Append('s'); + } + + private void WriteFieldMask(StringBuilder builder, IMessage value) + { + IList paths = (IList) value.Descriptor.Fields[FieldMask.PathsFieldNumber].Accessor.GetValue(value); + AppendEscapedString(builder, string.Join(",", paths.Cast<string>().Select(ToCamelCase))); + } + + /// <summary> + /// Appends a number of nanoseconds to a StringBuilder. Either 0 digits are added (in which + /// case no "." is appended), or 3 6 or 9 digits. + /// </summary> + private static void AppendNanoseconds(StringBuilder builder, int nanos) + { + if (nanos != 0) + { + builder.Append('.'); + // Output to 3, 6 or 9 digits. + if (nanos % 1000000 == 0) + { + builder.Append((nanos / 1000000).ToString("d", CultureInfo.InvariantCulture)); + } + else if (nanos % 1000 == 0) + { + builder.Append((nanos / 1000).ToString("d", CultureInfo.InvariantCulture)); + } + else + { + builder.Append(nanos.ToString("d", CultureInfo.InvariantCulture)); + } + } + } + + private void WriteStruct(StringBuilder builder, IMessage message) + { + builder.Append("{ "); + IDictionary fields = (IDictionary) message.Descriptor.Fields[Struct.FieldsFieldNumber].Accessor.GetValue(message); + bool first = true; + foreach (DictionaryEntry entry in fields) + { + string key = (string) entry.Key; + IMessage value = (IMessage) entry.Value; + if (string.IsNullOrEmpty(key) || value == null) + { + throw new InvalidOperationException("Struct fields cannot have an empty key or a null value."); + } + + if (!first) + { + builder.Append(", "); + } + WriteString(builder, key); + builder.Append(": "); + WriteStructFieldValue(builder, value); + first = false; + } + builder.Append(first ? "}" : " }"); + } + + private void WriteStructFieldValue(StringBuilder builder, IMessage message) + { + var specifiedField = message.Descriptor.Oneofs[0].Accessor.GetCaseFieldDescriptor(message); + if (specifiedField == null) + { + throw new InvalidOperationException("Value message must contain a value for the oneof."); + } + + object value = specifiedField.Accessor.GetValue(message); + + switch (specifiedField.FieldNumber) + { + case Value.BoolValueFieldNumber: + case Value.StringValueFieldNumber: + case Value.NumberValueFieldNumber: + WriteSingleValue(builder, specifiedField, value); + return; + case Value.StructValueFieldNumber: + case Value.ListValueFieldNumber: + // Structs and ListValues are nested messages, and already well-known types. + var nestedMessage = (IMessage) specifiedField.Accessor.GetValue(message); + WriteWellKnownTypeValue(builder, nestedMessage.Descriptor, nestedMessage, true); + return; + case Value.NullValueFieldNumber: + WriteNull(builder); + return; + default: + throw new InvalidOperationException("Unexpected case in struct field: " + specifiedField.FieldNumber); + } + } + + private void WriteList(StringBuilder builder, IFieldAccessor accessor, IList list) + { + builder.Append("[ "); + bool first = true; + foreach (var value in list) + { + if (!CanWriteSingleValue(accessor.Descriptor, value)) + { + continue; + } + if (!first) + { + builder.Append(", "); + } + WriteSingleValue(builder, accessor.Descriptor, value); + first = false; + } + builder.Append(first ? "]" : " ]"); + } + + private void WriteDictionary(StringBuilder builder, IFieldAccessor accessor, IDictionary dictionary) + { + builder.Append("{ "); + bool first = true; + FieldDescriptor keyType = accessor.Descriptor.MessageType.FindFieldByNumber(1); + FieldDescriptor valueType = accessor.Descriptor.MessageType.FindFieldByNumber(2); + // This will box each pair. Could use IDictionaryEnumerator, but that's ugly in terms of disposal. + foreach (DictionaryEntry pair in dictionary) + { + if (!CanWriteSingleValue(valueType, pair.Value)) + { + continue; + } + if (!first) + { + builder.Append(", "); + } + string keyText; + switch (keyType.FieldType) + { + case FieldType.String: + keyText = (string) pair.Key; + break; + case FieldType.Bool: + keyText = (bool) pair.Key ? "true" : "false"; + break; + case FieldType.Fixed32: + case FieldType.Fixed64: + case FieldType.SFixed32: + case FieldType.SFixed64: + case FieldType.Int32: + case FieldType.Int64: + case FieldType.SInt32: + case FieldType.SInt64: + case FieldType.UInt32: + case FieldType.UInt64: + keyText = ((IFormattable) pair.Key).ToString("d", CultureInfo.InvariantCulture); + break; + default: + throw new ArgumentException("Invalid key type: " + keyType.FieldType); + } + WriteString(builder, keyText); + builder.Append(": "); + WriteSingleValue(builder, valueType, pair.Value); + first = false; + } + builder.Append(first ? "}" : " }"); + } + + /// <summary> + /// Returns whether or not a singular value can be represented in JSON. + /// Currently only relevant for enums, where unknown values can't be represented. + /// For repeated/map fields, this always returns true. + /// </summary> + private bool CanWriteSingleValue(FieldDescriptor descriptor, object value) + { + if (descriptor.FieldType == FieldType.Enum) + { + EnumValueDescriptor enumValue = descriptor.EnumType.FindValueByNumber((int) value); + return enumValue != null; + } + return true; + } + + /// <summary> + /// Writes a string (including leading and trailing double quotes) to a builder, escaping as required. + /// </summary> + /// <remarks> + /// Other than surrogate pair handling, this code is mostly taken from src/google/protobuf/util/internal/json_escaping.cc. + /// </remarks> + private void WriteString(StringBuilder builder, string text) + { + builder.Append('"'); + AppendEscapedString(builder, text); + builder.Append('"'); + } + + /// <summary> + /// Appends the given text to the string builder, escaping as required. + /// </summary> + private void AppendEscapedString(StringBuilder builder, string text) + { + for (int i = 0; i < text.Length; i++) + { + char c = text[i]; + if (c < 0xa0) + { + builder.Append(CommonRepresentations[c]); + continue; + } + if (char.IsHighSurrogate(c)) + { + // Encountered first part of a surrogate pair. + // Check that we have the whole pair, and encode both parts as hex. + i++; + if (i == text.Length || !char.IsLowSurrogate(text[i])) + { + throw new ArgumentException("String contains low surrogate not followed by high surrogate"); + } + HexEncodeUtf16CodeUnit(builder, c); + HexEncodeUtf16CodeUnit(builder, text[i]); + continue; + } + else if (char.IsLowSurrogate(c)) + { + throw new ArgumentException("String contains high surrogate not preceded by low surrogate"); + } + switch ((uint) c) + { + // These are not required by json spec + // but used to prevent security bugs in javascript. + case 0xfeff: // Zero width no-break space + case 0xfff9: // Interlinear annotation anchor + case 0xfffa: // Interlinear annotation separator + case 0xfffb: // Interlinear annotation terminator + + case 0x00ad: // Soft-hyphen + case 0x06dd: // Arabic end of ayah + case 0x070f: // Syriac abbreviation mark + case 0x17b4: // Khmer vowel inherent Aq + case 0x17b5: // Khmer vowel inherent Aa + HexEncodeUtf16CodeUnit(builder, c); + break; + + default: + if ((c >= 0x0600 && c <= 0x0603) || // Arabic signs + (c >= 0x200b && c <= 0x200f) || // Zero width etc. + (c >= 0x2028 && c <= 0x202e) || // Separators etc. + (c >= 0x2060 && c <= 0x2064) || // Invisible etc. + (c >= 0x206a && c <= 0x206f)) + { + HexEncodeUtf16CodeUnit(builder, c); + } + else + { + // No handling of surrogates here - that's done earlier + builder.Append(c); + } + break; + } + } + } + + private const string Hex = "0123456789abcdef"; + private static void HexEncodeUtf16CodeUnit(StringBuilder builder, char c) + { + builder.Append("\\u"); + builder.Append(Hex[(c >> 12) & 0xf]); + builder.Append(Hex[(c >> 8) & 0xf]); + builder.Append(Hex[(c >> 4) & 0xf]); + builder.Append(Hex[(c >> 0) & 0xf]); + } + + /// <summary> + /// Settings controlling JSON formatting. + /// </summary> + public sealed class Settings + { + private static readonly Settings defaultInstance = new Settings(false); + + /// <summary> + /// Default settings, as used by <see cref="JsonFormatter.Default"/> + /// </summary> + public static Settings Default { get { return defaultInstance; } } + + private readonly bool formatDefaultValues; + + + /// <summary> + /// Whether fields whose values are the default for the field type (e.g. 0 for integers) + /// should be formatted (true) or omitted (false). + /// </summary> + public bool FormatDefaultValues { get { return formatDefaultValues; } } + + /// <summary> + /// Creates a new <see cref="Settings"/> object with the specified formatting of default values. + /// </summary> + /// <param name="formatDefaultValues"><c>true</c> if default values (0, empty strings etc) should be formatted; <c>false</c> otherwise.</param> + public Settings(bool formatDefaultValues) + { + this.formatDefaultValues = formatDefaultValues; + } + } + } +} diff --git a/csharp/src/Google.Protobuf/LimitedInputStream.cs b/csharp/src/Google.Protobuf/LimitedInputStream.cs new file mode 100644 index 00000000..f11d19d9 --- /dev/null +++ b/csharp/src/Google.Protobuf/LimitedInputStream.cs @@ -0,0 +1,110 @@ +#region Copyright notice and license +// Protocol Buffers - Google's data interchange format +// Copyright 2015 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +#endregion + +using System; +using System.IO; + +namespace Google.Protobuf +{ + /// <summary> + /// Stream implementation which proxies another stream, only allowing a certain amount + /// of data to be read. Note that this is only used to read delimited streams, so it + /// doesn't attempt to implement everything. + /// </summary> + internal sealed class LimitedInputStream : Stream + { + private readonly Stream proxied; + private int bytesLeft; + + internal LimitedInputStream(Stream proxied, int size) + { + this.proxied = proxied; + bytesLeft = size; + } + + public override bool CanRead + { + get { return true; } + } + + public override bool CanSeek + { + get { return false; } + } + + public override bool CanWrite + { + get { return false; } + } + + public override void Flush() + { + } + + public override long Length + { + get { throw new NotSupportedException(); } + } + + public override long Position + { + get { throw new NotSupportedException(); } + set { throw new NotSupportedException(); } + } + + public override int Read(byte[] buffer, int offset, int count) + { + if (bytesLeft > 0) + { + int bytesRead = proxied.Read(buffer, offset, Math.Min(bytesLeft, count)); + bytesLeft -= bytesRead; + return bytesRead; + } + return 0; + } + + public override long Seek(long offset, SeekOrigin origin) + { + throw new NotSupportedException(); + } + + public override void SetLength(long value) + { + throw new NotSupportedException(); + } + + public override void Write(byte[] buffer, int offset, int count) + { + throw new NotSupportedException(); + } + } +} diff --git a/csharp/src/Google.Protobuf/MessageExtensions.cs b/csharp/src/Google.Protobuf/MessageExtensions.cs new file mode 100644 index 00000000..d2d057c0 --- /dev/null +++ b/csharp/src/Google.Protobuf/MessageExtensions.cs @@ -0,0 +1,157 @@ +#region Copyright notice and license +// Protocol Buffers - Google's data interchange format +// Copyright 2015 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +#endregion + +using System.IO; + +namespace Google.Protobuf +{ + /// <summary> + /// Extension methods on <see cref="IMessage"/> and <see cref="IMessage{T}"/>. + /// </summary> + public static class MessageExtensions + { + /// <summary> + /// Merges data from the given byte array into an existing message. + /// </summary> + /// <param name="message">The message to merge the data into.</param> + /// <param name="data">The data to merge, which must be protobuf-encoded binary data.</param> + public static void MergeFrom(this IMessage message, byte[] data) + { + Preconditions.CheckNotNull(message, "message"); + Preconditions.CheckNotNull(data, "data"); + CodedInputStream input = new CodedInputStream(data); + message.MergeFrom(input); + input.CheckReadEndOfStreamTag(); + } + + /// <summary> + /// Merges data from the given byte string into an existing message. + /// </summary> + /// <param name="message">The message to merge the data into.</param> + /// <param name="data">The data to merge, which must be protobuf-encoded binary data.</param> + public static void MergeFrom(this IMessage message, ByteString data) + { + Preconditions.CheckNotNull(message, "message"); + Preconditions.CheckNotNull(data, "data"); + CodedInputStream input = data.CreateCodedInput(); + message.MergeFrom(input); + input.CheckReadEndOfStreamTag(); + } + + /// <summary> + /// Merges data from the given stream into an existing message. + /// </summary> + /// <param name="message">The message to merge the data into.</param> + /// <param name="input">Stream containing the data to merge, which must be protobuf-encoded binary data.</param> + public static void MergeFrom(this IMessage message, Stream input) + { + Preconditions.CheckNotNull(message, "message"); + Preconditions.CheckNotNull(input, "input"); + CodedInputStream codedInput = new CodedInputStream(input); + message.MergeFrom(codedInput); + codedInput.CheckReadEndOfStreamTag(); + } + + /// <summary> + /// Merges length-delimited data from the given stream into an existing message. + /// </summary> + /// <remarks> + /// The stream is expected to contain a length and then the data. Only the amount of data + /// specified by the length will be consumed. + /// </remarks> + /// <param name="message">The message to merge the data into.</param> + /// <param name="input">Stream containing the data to merge, which must be protobuf-encoded binary data.</param> + public static void MergeDelimitedFrom(this IMessage message, Stream input) + { + Preconditions.CheckNotNull(message, "message"); + Preconditions.CheckNotNull(input, "input"); + int size = (int) CodedInputStream.ReadRawVarint32(input); + Stream limitedStream = new LimitedInputStream(input, size); + message.MergeFrom(limitedStream); + } + + /// <summary> + /// Converts the given message into a byte array in protobuf encoding. + /// </summary> + /// <param name="message">The message to convert.</param> + /// <returns>The message data as a byte array.</returns> + public static byte[] ToByteArray(this IMessage message) + { + Preconditions.CheckNotNull(message, "message"); + byte[] result = new byte[message.CalculateSize()]; + CodedOutputStream output = new CodedOutputStream(result); + message.WriteTo(output); + output.CheckNoSpaceLeft(); + return result; + } + + /// <summary> + /// Writes the given message data to the given stream in protobuf encoding. + /// </summary> + /// <param name="message">The message to write to the stream.</param> + /// <param name="output">The stream to write to.</param> + public static void WriteTo(this IMessage message, Stream output) + { + Preconditions.CheckNotNull(message, "message"); + Preconditions.CheckNotNull(output, "output"); + CodedOutputStream codedOutput = new CodedOutputStream(output); + message.WriteTo(codedOutput); + codedOutput.Flush(); + } + + /// <summary> + /// Writes the length and then data of the given message to a stream. + /// </summary> + /// <param name="message">The message to write.</param> + /// <param name="output">The output stream to write to.</param> + public static void WriteDelimitedTo(this IMessage message, Stream output) + { + Preconditions.CheckNotNull(message, "message"); + Preconditions.CheckNotNull(output, "output"); + CodedOutputStream codedOutput = new CodedOutputStream(output); + codedOutput.WriteRawVarint32((uint)message.CalculateSize()); + message.WriteTo(codedOutput); + codedOutput.Flush(); + } + + /// <summary> + /// Converts the given message into a byte string in protobuf encoding. + /// </summary> + /// <param name="message">The message to convert.</param> + /// <returns>The message data as a byte string.</returns> + public static ByteString ToByteString(this IMessage message) + { + Preconditions.CheckNotNull(message, "message"); + return ByteString.AttachBytes(message.ToByteArray()); + } + } +} diff --git a/csharp/src/Google.Protobuf/MessageParser.cs b/csharp/src/Google.Protobuf/MessageParser.cs new file mode 100644 index 00000000..6a6f1017 --- /dev/null +++ b/csharp/src/Google.Protobuf/MessageParser.cs @@ -0,0 +1,146 @@ +#region Copyright notice and license +// Protocol Buffers - Google's data interchange format +// Copyright 2015 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +#endregion + +using System; +using System.IO; + +namespace Google.Protobuf +{ + /// <summary> + /// A parser for a specific message type. + /// </summary> + /// <remarks> + /// <p> + /// This delegates most behavior to the + /// <see cref="IMessage.MergeFrom"/> implementation within the original type, but + /// provides convenient overloads to parse from a variety of sources. + /// </p> + /// <p> + /// Most applications will never need to create their own instances of this type; + /// instead, use the static <c>Parser</c> property of a generated message type to obtain a + /// parser for that type. + /// </p> + /// </remarks> + /// <typeparam name="T">The type of message to be parsed.</typeparam> + public sealed class MessageParser<T> where T : IMessage<T> + { + private readonly Func<T> factory; + + /// <summary> + /// Creates a new parser. + /// </summary> + /// <remarks> + /// The factory method is effectively an optimization over using a generic constraint + /// to require a parameterless constructor: delegates are significantly faster to execute. + /// </remarks> + /// <param name="factory">Function to invoke when a new, empty message is required.</param> + public MessageParser(Func<T> factory) + { + this.factory = factory; + } + + /// <summary> + /// Creates a template instance ready for population. + /// </summary> + /// <returns>An empty message.</returns> + internal T CreateTemplate() + { + return factory(); + } + + /// <summary> + /// Parses a message from a byte array. + /// </summary> + /// <param name="data">The byte array containing the message. Must not be null.</param> + /// <returns>The newly parsed message.</returns> + public T ParseFrom(byte[] data) + { + Preconditions.CheckNotNull(data, "data"); + T message = factory(); + message.MergeFrom(data); + return message; + } + + /// <summary> + /// Parses a message from the given byte string. + /// </summary> + /// <param name="data">The data to parse.</param> + /// <returns>The parsed message.</returns> + public T ParseFrom(ByteString data) + { + Preconditions.CheckNotNull(data, "data"); + T message = factory(); + message.MergeFrom(data); + return message; + } + + /// <summary> + /// Parses a message from the given stream. + /// </summary> + /// <param name="input">The stream to parse.</param> + /// <returns>The parsed message.</returns> + public T ParseFrom(Stream input) + { + T message = factory(); + message.MergeFrom(input); + return message; + } + + /// <summary> + /// Parses a length-delimited message from the given stream. + /// </summary> + /// <remarks> + /// The stream is expected to contain a length and then the data. Only the amount of data + /// specified by the length will be consumed. + /// </remarks> + /// <param name="input">The stream to parse.</param> + /// <returns>The parsed message.</returns> + public T ParseDelimitedFrom(Stream input) + { + T message = factory(); + message.MergeDelimitedFrom(input); + return message; + } + + /// <summary> + /// Parses a message from the given coded input stream. + /// </summary> + /// <param name="input">The stream to parse.</param> + /// <returns>The parsed message.</returns> + public T ParseFrom(CodedInputStream input) + { + T message = factory(); + message.MergeFrom(input); + return message; + } + } +} diff --git a/csharp/src/Google.Protobuf/Preconditions.cs b/csharp/src/Google.Protobuf/Preconditions.cs new file mode 100644 index 00000000..2db35ff6 --- /dev/null +++ b/csharp/src/Google.Protobuf/Preconditions.cs @@ -0,0 +1,74 @@ +#region Copyright notice and license +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +#endregion + +using System; + +namespace Google.Protobuf +{ + /// <summary> + /// Helper methods for throwing exceptions + /// </summary> + public static class Preconditions + { + /// <summary> + /// Throws an ArgumentNullException if the given value is null, otherwise + /// return the value to the caller. + /// </summary> + public static T CheckNotNull<T>(T value, string name) where T : class + { + if (value == null) + { + throw new ArgumentNullException(name); + } + return value; + } + + /// <summary> + /// Throws an ArgumentNullException if the given value is null, otherwise + /// return the value to the caller. + /// </summary> + /// <remarks> + /// This is equivalent to <see cref="CheckNotNull{T}(T, string)"/> but without the type parameter + /// constraint. In most cases, the constraint is useful to prevent you from calling CheckNotNull + /// with a value type - but it gets in the way if either you want to use it with a nullable + /// value type, or you want to use it with an unconstrained type parameter. + /// </remarks> + internal static T CheckNotNullUnconstrained<T>(T value, string name) + { + if (value == null) + { + throw new ArgumentNullException(name); + } + return value; + } + } +}
\ No newline at end of file diff --git a/csharp/src/Google.Protobuf/Properties/AssemblyInfo.cs b/csharp/src/Google.Protobuf/Properties/AssemblyInfo.cs new file mode 100644 index 00000000..9a484ad6 --- /dev/null +++ b/csharp/src/Google.Protobuf/Properties/AssemblyInfo.cs @@ -0,0 +1,64 @@ +#region Copyright notice and license
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#endregion
+
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Security;
+
+// General Information about an assembly is controlled through the following
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+
+[assembly: AssemblyTitle("Google.Protobuf")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("Google.Protobuf")]
+[assembly: AssemblyCopyright("Copyright © 2015")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+[assembly: AllowPartiallyTrustedCallers]
+
+#if SIGNED
+[assembly: InternalsVisibleTo("Google.Protobuf.Test, PublicKey=" +
+ "002400000480000094000000060200000024000052534131000400000100010025800fbcfc63a1" +
+ "7c66b303aae80b03a6beaa176bb6bef883be436f2a1579edd80ce23edf151a1f4ced97af83abcd" +
+ "981207041fd5b2da3b498346fcfcd94910d52f25537c4a43ce3fbe17dc7d43e6cbdb4d8f1242dc" +
+ "b6bd9b5906be74da8daa7d7280f97130f318a16c07baf118839b156299a48522f9fae2371c9665" +
+ "c5ae9cb6")]
+#else
+[assembly: InternalsVisibleTo("Google.Protobuf.Test")]
+#endif
+
+[assembly: AssemblyVersion("3.0.0.0")]
+[assembly: AssemblyFileVersion("3.0.0.0")]
+[assembly: AssemblyInformationalVersion("3.0.0-alpha4")]
diff --git a/csharp/src/Google.Protobuf/Reflection/DescriptorBase.cs b/csharp/src/Google.Protobuf/Reflection/DescriptorBase.cs new file mode 100644 index 00000000..194041a8 --- /dev/null +++ b/csharp/src/Google.Protobuf/Reflection/DescriptorBase.cs @@ -0,0 +1,85 @@ +#region Copyright notice and license +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +#endregion + +namespace Google.Protobuf.Reflection +{ + /// <summary> + /// Base class for nearly all descriptors, providing common functionality. + /// </summary> + public abstract class DescriptorBase : IDescriptor + { + private readonly FileDescriptor file; + private readonly string fullName; + private readonly int index; + + internal DescriptorBase(FileDescriptor file, string fullName, int index) + { + this.file = file; + this.fullName = fullName; + this.index = index; + } + + /// <value> + /// The index of this descriptor within its parent descriptor. + /// </value> + /// <remarks> + /// This returns the index of this descriptor within its parent, for + /// this descriptor's type. (There can be duplicate values for different + /// types, e.g. one enum type with index 0 and one message type with index 0.) + /// </remarks> + public int Index + { + get { return index; } + } + + /// <summary> + /// Returns the name of the entity (field, message etc) being described. + /// </summary> + public abstract string Name { get; } + + /// <summary> + /// The fully qualified name of the descriptor's target. + /// </summary> + public string FullName + { + get { return fullName; } + } + + /// <value> + /// The file this descriptor was declared in. + /// </value> + public FileDescriptor File + { + get { return file; } + } + } +}
\ No newline at end of file diff --git a/csharp/src/Google.Protobuf/Reflection/DescriptorPool.cs b/csharp/src/Google.Protobuf/Reflection/DescriptorPool.cs new file mode 100644 index 00000000..759955e6 --- /dev/null +++ b/csharp/src/Google.Protobuf/Reflection/DescriptorPool.cs @@ -0,0 +1,366 @@ +#region Copyright notice and license +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +#endregion + +using System; +using System.Collections.Generic; +using System.Text; +using System.Text.RegularExpressions; + +namespace Google.Protobuf.Reflection +{ + /// <summary> + /// Contains lookup tables containing all the descriptors defined in a particular file. + /// </summary> + internal sealed class DescriptorPool + { + private readonly IDictionary<string, IDescriptor> descriptorsByName = + new Dictionary<string, IDescriptor>(); + + private readonly IDictionary<DescriptorIntPair, FieldDescriptor> fieldsByNumber = + new Dictionary<DescriptorIntPair, FieldDescriptor>(); + + private readonly IDictionary<DescriptorIntPair, EnumValueDescriptor> enumValuesByNumber = + new Dictionary<DescriptorIntPair, EnumValueDescriptor>(); + + private readonly HashSet<FileDescriptor> dependencies; + + internal DescriptorPool(FileDescriptor[] dependencyFiles) + { + dependencies = new HashSet<FileDescriptor>(); + for (int i = 0; i < dependencyFiles.Length; i++) + { + dependencies.Add(dependencyFiles[i]); + ImportPublicDependencies(dependencyFiles[i]); + } + + foreach (FileDescriptor dependency in dependencyFiles) + { + AddPackage(dependency.Package, dependency); + } + } + + private void ImportPublicDependencies(FileDescriptor file) + { + foreach (FileDescriptor dependency in file.PublicDependencies) + { + if (dependencies.Add(dependency)) + { + ImportPublicDependencies(dependency); + } + } + } + + /// <summary> + /// Finds a symbol of the given name within the pool. + /// </summary> + /// <typeparam name="T">The type of symbol to look for</typeparam> + /// <param name="fullName">Fully-qualified name to look up</param> + /// <returns>The symbol with the given name and type, + /// or null if the symbol doesn't exist or has the wrong type</returns> + internal T FindSymbol<T>(string fullName) where T : class + { + IDescriptor result; + descriptorsByName.TryGetValue(fullName, out result); + T descriptor = result as T; + if (descriptor != null) + { + return descriptor; + } + + foreach (FileDescriptor dependency in dependencies) + { + dependency.DescriptorPool.descriptorsByName.TryGetValue(fullName, out result); + descriptor = result as T; + if (descriptor != null) + { + return descriptor; + } + } + + return null; + } + + /// <summary> + /// Adds a package to the symbol tables. If a package by the same name + /// already exists, that is fine, but if some other kind of symbol + /// exists under the same name, an exception is thrown. If the package + /// has multiple components, this also adds the parent package(s). + /// </summary> + internal void AddPackage(string fullName, FileDescriptor file) + { + int dotpos = fullName.LastIndexOf('.'); + String name; + if (dotpos != -1) + { + AddPackage(fullName.Substring(0, dotpos), file); + name = fullName.Substring(dotpos + 1); + } + else + { + name = fullName; + } + + IDescriptor old; + if (descriptorsByName.TryGetValue(fullName, out old)) + { + if (!(old is PackageDescriptor)) + { + throw new DescriptorValidationException(file, + "\"" + name + + "\" is already defined (as something other than a " + + "package) in file \"" + old.File.Name + "\"."); + } + } + descriptorsByName[fullName] = new PackageDescriptor(name, fullName, file); + } + + /// <summary> + /// Adds a symbol to the symbol table. + /// </summary> + /// <exception cref="DescriptorValidationException">The symbol already existed + /// in the symbol table.</exception> + internal void AddSymbol(IDescriptor descriptor) + { + ValidateSymbolName(descriptor); + String fullName = descriptor.FullName; + + IDescriptor old; + if (descriptorsByName.TryGetValue(fullName, out old)) + { + int dotPos = fullName.LastIndexOf('.'); + string message; + if (descriptor.File == old.File) + { + if (dotPos == -1) + { + message = "\"" + fullName + "\" is already defined."; + } + else + { + message = "\"" + fullName.Substring(dotPos + 1) + "\" is already defined in \"" + + fullName.Substring(0, dotPos) + "\"."; + } + } + else + { + message = "\"" + fullName + "\" is already defined in file \"" + old.File.Name + "\"."; + } + throw new DescriptorValidationException(descriptor, message); + } + descriptorsByName[fullName] = descriptor; + } + + private static readonly Regex ValidationRegex = new Regex("^[_A-Za-z][_A-Za-z0-9]*$", + FrameworkPortability.CompiledRegexWhereAvailable); + + /// <summary> + /// Verifies that the descriptor's name is valid (i.e. it contains + /// only letters, digits and underscores, and does not start with a digit). + /// </summary> + /// <param name="descriptor"></param> + private static void ValidateSymbolName(IDescriptor descriptor) + { + if (descriptor.Name == "") + { + throw new DescriptorValidationException(descriptor, "Missing name."); + } + if (!ValidationRegex.IsMatch(descriptor.Name)) + { + throw new DescriptorValidationException(descriptor, + "\"" + descriptor.Name + "\" is not a valid identifier."); + } + } + + /// <summary> + /// Returns the field with the given number in the given descriptor, + /// or null if it can't be found. + /// </summary> + internal FieldDescriptor FindFieldByNumber(MessageDescriptor messageDescriptor, int number) + { + FieldDescriptor ret; + fieldsByNumber.TryGetValue(new DescriptorIntPair(messageDescriptor, number), out ret); + return ret; + } + + internal EnumValueDescriptor FindEnumValueByNumber(EnumDescriptor enumDescriptor, int number) + { + EnumValueDescriptor ret; + enumValuesByNumber.TryGetValue(new DescriptorIntPair(enumDescriptor, number), out ret); + return ret; + } + + /// <summary> + /// Adds a field to the fieldsByNumber table. + /// </summary> + /// <exception cref="DescriptorValidationException">A field with the same + /// containing type and number already exists.</exception> + internal void AddFieldByNumber(FieldDescriptor field) + { + DescriptorIntPair key = new DescriptorIntPair(field.ContainingType, field.FieldNumber); + FieldDescriptor old; + if (fieldsByNumber.TryGetValue(key, out old)) + { + throw new DescriptorValidationException(field, "Field number " + field.FieldNumber + + "has already been used in \"" + + field.ContainingType.FullName + + "\" by field \"" + old.Name + "\"."); + } + fieldsByNumber[key] = field; + } + + /// <summary> + /// Adds an enum value to the enumValuesByNumber table. If an enum value + /// with the same type and number already exists, this method does nothing. + /// (This is allowed; the first value defined with the number takes precedence.) + /// </summary> + internal void AddEnumValueByNumber(EnumValueDescriptor enumValue) + { + DescriptorIntPair key = new DescriptorIntPair(enumValue.EnumDescriptor, enumValue.Number); + if (!enumValuesByNumber.ContainsKey(key)) + { + enumValuesByNumber[key] = enumValue; + } + } + + /// <summary> + /// Looks up a descriptor by name, relative to some other descriptor. + /// The name may be fully-qualified (with a leading '.'), partially-qualified, + /// or unqualified. C++-like name lookup semantics are used to search for the + /// matching descriptor. + /// </summary> + /// <remarks> + /// This isn't heavily optimized, but it's only used during cross linking anyway. + /// If it starts being used more widely, we should look at performance more carefully. + /// </remarks> + internal IDescriptor LookupSymbol(string name, IDescriptor relativeTo) + { + IDescriptor result; + if (name.StartsWith(".")) + { + // Fully-qualified name. + result = FindSymbol<IDescriptor>(name.Substring(1)); + } + else + { + // If "name" is a compound identifier, we want to search for the + // first component of it, then search within it for the rest. + int firstPartLength = name.IndexOf('.'); + string firstPart = firstPartLength == -1 ? name : name.Substring(0, firstPartLength); + + // We will search each parent scope of "relativeTo" looking for the + // symbol. + StringBuilder scopeToTry = new StringBuilder(relativeTo.FullName); + + while (true) + { + // Chop off the last component of the scope. + + int dotpos = scopeToTry.ToString().LastIndexOf("."); + if (dotpos == -1) + { + result = FindSymbol<IDescriptor>(name); + break; + } + else + { + scopeToTry.Length = dotpos + 1; + + // Append firstPart and try to find. + scopeToTry.Append(firstPart); + result = FindSymbol<IDescriptor>(scopeToTry.ToString()); + + if (result != null) + { + if (firstPartLength != -1) + { + // We only found the first part of the symbol. Now look for + // the whole thing. If this fails, we *don't* want to keep + // searching parent scopes. + scopeToTry.Length = dotpos + 1; + scopeToTry.Append(name); + result = FindSymbol<IDescriptor>(scopeToTry.ToString()); + } + break; + } + + // Not found. Remove the name so we can try again. + scopeToTry.Length = dotpos; + } + } + } + + if (result == null) + { + throw new DescriptorValidationException(relativeTo, "\"" + name + "\" is not defined."); + } + else + { + return result; + } + } + + /// <summary> + /// Struct used to hold the keys for the fieldByNumber table. + /// </summary> + private struct DescriptorIntPair : IEquatable<DescriptorIntPair> + { + private readonly int number; + private readonly IDescriptor descriptor; + + internal DescriptorIntPair(IDescriptor descriptor, int number) + { + this.number = number; + this.descriptor = descriptor; + } + + public bool Equals(DescriptorIntPair other) + { + return descriptor == other.descriptor + && number == other.number; + } + + public override bool Equals(object obj) + { + if (obj is DescriptorIntPair) + { + return Equals((DescriptorIntPair) obj); + } + return false; + } + + public override int GetHashCode() + { + return descriptor.GetHashCode()*((1 << 16) - 1) + number; + } + } + } +}
\ No newline at end of file diff --git a/csharp/src/Google.Protobuf/Reflection/DescriptorProtoFile.cs b/csharp/src/Google.Protobuf/Reflection/DescriptorProtoFile.cs new file mode 100644 index 00000000..59c5e69b --- /dev/null +++ b/csharp/src/Google.Protobuf/Reflection/DescriptorProtoFile.cs @@ -0,0 +1,4410 @@ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/protobuf/descriptor_proto_file.proto +#pragma warning disable 1591, 0612, 3021 +#region Designer generated code + +using pb = global::Google.Protobuf; +using pbc = global::Google.Protobuf.Collections; +using pbr = global::Google.Protobuf.Reflection; +using scg = global::System.Collections.Generic; +namespace Google.Protobuf.Reflection { + + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + internal static partial class DescriptorProtoFile { + + #region Descriptor + public static pbr::FileDescriptor Descriptor { + get { return descriptor; } + } + private static pbr::FileDescriptor descriptor; + + static DescriptorProtoFile() { + byte[] descriptorData = global::System.Convert.FromBase64String( + string.Concat( + "Citnb29nbGUvcHJvdG9idWYvZGVzY3JpcHRvcl9wcm90b19maWxlLnByb3Rv", + "Eg9nb29nbGUucHJvdG9idWYiRwoRRmlsZURlc2NyaXB0b3JTZXQSMgoEZmls", + "ZRgBIAMoCzIkLmdvb2dsZS5wcm90b2J1Zi5GaWxlRGVzY3JpcHRvclByb3Rv", + 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pbr::GeneratedCodeInfo[] { new pbr::GeneratedCodeInfo(typeof(global::Google.Protobuf.Reflection.DescriptorProto.Types.ExtensionRange), new[]{ "Start", "End" }, null, null, null), + new pbr::GeneratedCodeInfo(typeof(global::Google.Protobuf.Reflection.DescriptorProto.Types.ReservedRange), new[]{ "Start", "End" }, null, null, null)}), + new pbr::GeneratedCodeInfo(typeof(global::Google.Protobuf.Reflection.FieldDescriptorProto), new[]{ "Name", "Number", "Label", "Type", "TypeName", "Extendee", "DefaultValue", "OneofIndex", "Options" }, null, new[]{ typeof(global::Google.Protobuf.Reflection.FieldDescriptorProto.Types.Type), typeof(global::Google.Protobuf.Reflection.FieldDescriptorProto.Types.Label) }, null), + new pbr::GeneratedCodeInfo(typeof(global::Google.Protobuf.Reflection.OneofDescriptorProto), new[]{ "Name" }, null, null, null), + new pbr::GeneratedCodeInfo(typeof(global::Google.Protobuf.Reflection.EnumDescriptorProto), new[]{ "Name", "Value", "Options" }, null, null, null), + new pbr::GeneratedCodeInfo(typeof(global::Google.Protobuf.Reflection.EnumValueDescriptorProto), new[]{ "Name", "Number", "Options" }, null, null, null), + new pbr::GeneratedCodeInfo(typeof(global::Google.Protobuf.Reflection.ServiceDescriptorProto), new[]{ "Name", "Method", "Options" }, null, null, null), + new pbr::GeneratedCodeInfo(typeof(global::Google.Protobuf.Reflection.MethodDescriptorProto), new[]{ "Name", "InputType", "OutputType", "Options", "ClientStreaming", "ServerStreaming" }, null, null, null), + new pbr::GeneratedCodeInfo(typeof(global::Google.Protobuf.Reflection.FileOptions), new[]{ "JavaPackage", "JavaOuterClassname", "JavaMultipleFiles", "JavaGenerateEqualsAndHash", "JavaStringCheckUtf8", "OptimizeFor", "GoPackage", "CcGenericServices", "JavaGenericServices", "PyGenericServices", "Deprecated", "CcEnableArenas", "ObjcClassPrefix", "CsharpNamespace", "UninterpretedOption" }, null, new[]{ typeof(global::Google.Protobuf.Reflection.FileOptions.Types.OptimizeMode) }, null), + new pbr::GeneratedCodeInfo(typeof(global::Google.Protobuf.Reflection.MessageOptions), new[]{ "MessageSetWireFormat", "NoStandardDescriptorAccessor", "Deprecated", "MapEntry", "UninterpretedOption" }, null, null, null), + new pbr::GeneratedCodeInfo(typeof(global::Google.Protobuf.Reflection.FieldOptions), new[]{ "Ctype", "Packed", "Jstype", "Lazy", "Deprecated", "Weak", "UninterpretedOption" }, null, new[]{ typeof(global::Google.Protobuf.Reflection.FieldOptions.Types.CType), typeof(global::Google.Protobuf.Reflection.FieldOptions.Types.JSType) }, null), + new pbr::GeneratedCodeInfo(typeof(global::Google.Protobuf.Reflection.EnumOptions), new[]{ "AllowAlias", "Deprecated", "UninterpretedOption" }, null, null, null), + new pbr::GeneratedCodeInfo(typeof(global::Google.Protobuf.Reflection.EnumValueOptions), new[]{ "Deprecated", "UninterpretedOption" }, null, null, null), + new pbr::GeneratedCodeInfo(typeof(global::Google.Protobuf.Reflection.ServiceOptions), new[]{ "Deprecated", "UninterpretedOption" }, null, null, null), + new pbr::GeneratedCodeInfo(typeof(global::Google.Protobuf.Reflection.MethodOptions), new[]{ "Deprecated", "UninterpretedOption" }, null, null, null), + new pbr::GeneratedCodeInfo(typeof(global::Google.Protobuf.Reflection.UninterpretedOption), new[]{ "Name", "IdentifierValue", "PositiveIntValue", "NegativeIntValue", "DoubleValue", "StringValue", "AggregateValue" }, null, null, new pbr::GeneratedCodeInfo[] { new pbr::GeneratedCodeInfo(typeof(global::Google.Protobuf.Reflection.UninterpretedOption.Types.NamePart), new[]{ "NamePart_", "IsExtension" }, null, null, null)}), + new pbr::GeneratedCodeInfo(typeof(global::Google.Protobuf.Reflection.SourceCodeInfo), new[]{ "Location" }, null, null, new pbr::GeneratedCodeInfo[] { new pbr::GeneratedCodeInfo(typeof(global::Google.Protobuf.Reflection.SourceCodeInfo.Types.Location), new[]{ "Path", "Span", "LeadingComments", "TrailingComments", "LeadingDetachedComments" }, null, null, null)}) + })); + } + #endregion + + } + #region Messages + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + internal sealed partial class FileDescriptorSet : pb::IMessage<FileDescriptorSet> { + private static readonly pb::MessageParser<FileDescriptorSet> _parser = new pb::MessageParser<FileDescriptorSet>(() => new FileDescriptorSet()); + public static pb::MessageParser<FileDescriptorSet> Parser { get { return _parser; } } + + public static pbr::MessageDescriptor Descriptor { + get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.Descriptor.MessageTypes[0]; } + } + + pbr::MessageDescriptor pb::IMessage.Descriptor { + get { return Descriptor; } + } + + public FileDescriptorSet() { + OnConstruction(); + } + + partial void OnConstruction(); + + public FileDescriptorSet(FileDescriptorSet other) : this() { + file_ = other.file_.Clone(); + } + + public FileDescriptorSet Clone() { + return new FileDescriptorSet(this); + } + + public const int FileFieldNumber = 1; + private static readonly pb::FieldCodec<global::Google.Protobuf.Reflection.FileDescriptorProto> _repeated_file_codec + = pb::FieldCodec.ForMessage(10, global::Google.Protobuf.Reflection.FileDescriptorProto.Parser); + private readonly pbc::RepeatedField<global::Google.Protobuf.Reflection.FileDescriptorProto> file_ = new pbc::RepeatedField<global::Google.Protobuf.Reflection.FileDescriptorProto>(); + internal pbc::RepeatedField<global::Google.Protobuf.Reflection.FileDescriptorProto> File { + get { return file_; } + } + + public override bool Equals(object other) { + return Equals(other as FileDescriptorSet); + } + + public bool Equals(FileDescriptorSet other) { + if (ReferenceEquals(other, null)) { + return false; + } + if (ReferenceEquals(other, this)) { + return true; + } + if(!file_.Equals(other.file_)) return false; + return true; + } + + public override int GetHashCode() { + int hash = 1; + hash ^= file_.GetHashCode(); + return hash; + } + + public override string ToString() { + return pb::JsonFormatter.Default.Format(this); + } + + public void WriteTo(pb::CodedOutputStream output) { + file_.WriteTo(output, _repeated_file_codec); + } + + public int CalculateSize() { + int size = 0; + size += file_.CalculateSize(_repeated_file_codec); + return size; + } + + public void MergeFrom(FileDescriptorSet other) { + if (other == null) { + return; + } + file_.Add(other.file_); + } + + public void MergeFrom(pb::CodedInputStream input) { + uint tag; + while ((tag = input.ReadTag()) != 0) { + switch(tag) { + default: + input.SkipLastField(); + break; + case 10: { + file_.AddEntriesFrom(input, _repeated_file_codec); + break; + } + } + } + } + + } + + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + internal sealed partial class FileDescriptorProto : pb::IMessage<FileDescriptorProto> { + private static readonly pb::MessageParser<FileDescriptorProto> _parser = new pb::MessageParser<FileDescriptorProto>(() => new FileDescriptorProto()); + public static pb::MessageParser<FileDescriptorProto> Parser { get { return _parser; } } + + public static pbr::MessageDescriptor Descriptor { + get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.Descriptor.MessageTypes[1]; } + } + + pbr::MessageDescriptor pb::IMessage.Descriptor { + get { return Descriptor; } + } + + public FileDescriptorProto() { + OnConstruction(); + } + + partial void OnConstruction(); + + public FileDescriptorProto(FileDescriptorProto other) : this() { + name_ = other.name_; + package_ = other.package_; + dependency_ = other.dependency_.Clone(); + publicDependency_ = other.publicDependency_.Clone(); + weakDependency_ = other.weakDependency_.Clone(); + messageType_ = other.messageType_.Clone(); + enumType_ = other.enumType_.Clone(); + service_ = other.service_.Clone(); + extension_ = other.extension_.Clone(); + Options = other.options_ != null ? other.Options.Clone() : null; + SourceCodeInfo = other.sourceCodeInfo_ != null ? other.SourceCodeInfo.Clone() : null; + syntax_ = other.syntax_; + } + + public FileDescriptorProto Clone() { + return new FileDescriptorProto(this); + } + + public const int NameFieldNumber = 1; + private string name_ = ""; + internal string Name { + get { return name_; } + set { + name_ = pb::Preconditions.CheckNotNull(value, "value"); + } + } + + public const int PackageFieldNumber = 2; + private string package_ = ""; + internal string Package { + get { return package_; } + set { + package_ = pb::Preconditions.CheckNotNull(value, "value"); + } + } + + public const int DependencyFieldNumber = 3; + private static readonly pb::FieldCodec<string> _repeated_dependency_codec + = pb::FieldCodec.ForString(26); + private readonly pbc::RepeatedField<string> dependency_ = new pbc::RepeatedField<string>(); + internal pbc::RepeatedField<string> Dependency { + get { return dependency_; } + } + + public const int PublicDependencyFieldNumber = 10; + private static readonly pb::FieldCodec<int> _repeated_publicDependency_codec + = pb::FieldCodec.ForInt32(80); + private readonly pbc::RepeatedField<int> publicDependency_ = new pbc::RepeatedField<int>(); + internal pbc::RepeatedField<int> PublicDependency { + get { return publicDependency_; } + } + + public const int WeakDependencyFieldNumber = 11; + private static readonly pb::FieldCodec<int> _repeated_weakDependency_codec + = pb::FieldCodec.ForInt32(88); + private readonly pbc::RepeatedField<int> weakDependency_ = new pbc::RepeatedField<int>(); + internal pbc::RepeatedField<int> WeakDependency { + get { return weakDependency_; } + } + + public const int MessageTypeFieldNumber = 4; + private static readonly pb::FieldCodec<global::Google.Protobuf.Reflection.DescriptorProto> _repeated_messageType_codec + = pb::FieldCodec.ForMessage(34, global::Google.Protobuf.Reflection.DescriptorProto.Parser); + private readonly pbc::RepeatedField<global::Google.Protobuf.Reflection.DescriptorProto> messageType_ = new pbc::RepeatedField<global::Google.Protobuf.Reflection.DescriptorProto>(); + internal pbc::RepeatedField<global::Google.Protobuf.Reflection.DescriptorProto> MessageType { + get { return messageType_; } + } + + public const int EnumTypeFieldNumber = 5; + private static readonly pb::FieldCodec<global::Google.Protobuf.Reflection.EnumDescriptorProto> _repeated_enumType_codec + = pb::FieldCodec.ForMessage(42, global::Google.Protobuf.Reflection.EnumDescriptorProto.Parser); + private readonly pbc::RepeatedField<global::Google.Protobuf.Reflection.EnumDescriptorProto> enumType_ = new pbc::RepeatedField<global::Google.Protobuf.Reflection.EnumDescriptorProto>(); + internal pbc::RepeatedField<global::Google.Protobuf.Reflection.EnumDescriptorProto> EnumType { + get { return enumType_; } + } + + public const int ServiceFieldNumber = 6; + private static readonly pb::FieldCodec<global::Google.Protobuf.Reflection.ServiceDescriptorProto> _repeated_service_codec + = pb::FieldCodec.ForMessage(50, global::Google.Protobuf.Reflection.ServiceDescriptorProto.Parser); + private readonly pbc::RepeatedField<global::Google.Protobuf.Reflection.ServiceDescriptorProto> service_ = new pbc::RepeatedField<global::Google.Protobuf.Reflection.ServiceDescriptorProto>(); + internal pbc::RepeatedField<global::Google.Protobuf.Reflection.ServiceDescriptorProto> Service { + get { return service_; } + } + + public const int ExtensionFieldNumber = 7; + private static readonly pb::FieldCodec<global::Google.Protobuf.Reflection.FieldDescriptorProto> _repeated_extension_codec + = pb::FieldCodec.ForMessage(58, global::Google.Protobuf.Reflection.FieldDescriptorProto.Parser); + private readonly pbc::RepeatedField<global::Google.Protobuf.Reflection.FieldDescriptorProto> extension_ = new pbc::RepeatedField<global::Google.Protobuf.Reflection.FieldDescriptorProto>(); + internal pbc::RepeatedField<global::Google.Protobuf.Reflection.FieldDescriptorProto> Extension { + get { return extension_; } + } + + public const int OptionsFieldNumber = 8; + private global::Google.Protobuf.Reflection.FileOptions options_; + internal global::Google.Protobuf.Reflection.FileOptions Options { + get { return options_; } + set { + options_ = value; + } + } + + public const int SourceCodeInfoFieldNumber = 9; + private global::Google.Protobuf.Reflection.SourceCodeInfo sourceCodeInfo_; + internal global::Google.Protobuf.Reflection.SourceCodeInfo SourceCodeInfo { + get { return sourceCodeInfo_; } + set { + sourceCodeInfo_ = value; + } + } + + public const int SyntaxFieldNumber = 12; + private string syntax_ = ""; + internal string Syntax { + get { return syntax_; } + set { + syntax_ = pb::Preconditions.CheckNotNull(value, "value"); + } + } + + public override bool Equals(object other) { + return Equals(other as FileDescriptorProto); + } + + public bool Equals(FileDescriptorProto other) { + if (ReferenceEquals(other, null)) { + return false; + } + if (ReferenceEquals(other, this)) { + return true; + } + if (Name != other.Name) return false; + if (Package != other.Package) return false; + if(!dependency_.Equals(other.dependency_)) return false; + if(!publicDependency_.Equals(other.publicDependency_)) return false; + if(!weakDependency_.Equals(other.weakDependency_)) return false; + if(!messageType_.Equals(other.messageType_)) return false; + if(!enumType_.Equals(other.enumType_)) return false; + if(!service_.Equals(other.service_)) return false; + if(!extension_.Equals(other.extension_)) return false; + if (!object.Equals(Options, other.Options)) return false; + if (!object.Equals(SourceCodeInfo, other.SourceCodeInfo)) return false; + if (Syntax != other.Syntax) return false; + return true; + } + + public override int GetHashCode() { + int hash = 1; + if (Name.Length != 0) hash ^= Name.GetHashCode(); + if (Package.Length != 0) hash ^= Package.GetHashCode(); + hash ^= dependency_.GetHashCode(); + hash ^= publicDependency_.GetHashCode(); + hash ^= weakDependency_.GetHashCode(); + hash ^= messageType_.GetHashCode(); + hash ^= enumType_.GetHashCode(); + hash ^= service_.GetHashCode(); + hash ^= extension_.GetHashCode(); + if (options_ != null) hash ^= Options.GetHashCode(); + if (sourceCodeInfo_ != null) hash ^= SourceCodeInfo.GetHashCode(); + if (Syntax.Length != 0) hash ^= Syntax.GetHashCode(); + return hash; + } + + public override string ToString() { + return pb::JsonFormatter.Default.Format(this); + } + + public void WriteTo(pb::CodedOutputStream output) { + if (Name.Length != 0) { + output.WriteRawTag(10); + output.WriteString(Name); + } + if (Package.Length != 0) { + output.WriteRawTag(18); + output.WriteString(Package); + } + dependency_.WriteTo(output, _repeated_dependency_codec); + messageType_.WriteTo(output, _repeated_messageType_codec); + enumType_.WriteTo(output, _repeated_enumType_codec); + service_.WriteTo(output, _repeated_service_codec); + extension_.WriteTo(output, _repeated_extension_codec); + if (options_ != null) { + output.WriteRawTag(66); + output.WriteMessage(Options); + } + if (sourceCodeInfo_ != null) { + output.WriteRawTag(74); + output.WriteMessage(SourceCodeInfo); + } + publicDependency_.WriteTo(output, _repeated_publicDependency_codec); + weakDependency_.WriteTo(output, _repeated_weakDependency_codec); + if (Syntax.Length != 0) { + output.WriteRawTag(98); + output.WriteString(Syntax); + } + } + + public int CalculateSize() { + int size = 0; + if (Name.Length != 0) { + size += 1 + pb::CodedOutputStream.ComputeStringSize(Name); + } + if (Package.Length != 0) { + size += 1 + pb::CodedOutputStream.ComputeStringSize(Package); + } + size += dependency_.CalculateSize(_repeated_dependency_codec); + size += publicDependency_.CalculateSize(_repeated_publicDependency_codec); + size += weakDependency_.CalculateSize(_repeated_weakDependency_codec); + size += messageType_.CalculateSize(_repeated_messageType_codec); + size += enumType_.CalculateSize(_repeated_enumType_codec); + size += service_.CalculateSize(_repeated_service_codec); + size += extension_.CalculateSize(_repeated_extension_codec); + if (options_ != null) { + size += 1 + pb::CodedOutputStream.ComputeMessageSize(Options); + } + if (sourceCodeInfo_ != null) { + size += 1 + pb::CodedOutputStream.ComputeMessageSize(SourceCodeInfo); + } + if (Syntax.Length != 0) { + size += 1 + pb::CodedOutputStream.ComputeStringSize(Syntax); + } + return size; + } + + public void MergeFrom(FileDescriptorProto other) { + if (other == null) { + return; + } + if (other.Name.Length != 0) { + Name = other.Name; + } + if (other.Package.Length != 0) { + Package = other.Package; + } + dependency_.Add(other.dependency_); + publicDependency_.Add(other.publicDependency_); + weakDependency_.Add(other.weakDependency_); + messageType_.Add(other.messageType_); + enumType_.Add(other.enumType_); + service_.Add(other.service_); + extension_.Add(other.extension_); + if (other.options_ != null) { + if (options_ == null) { + options_ = new global::Google.Protobuf.Reflection.FileOptions(); + } + Options.MergeFrom(other.Options); + } + if (other.sourceCodeInfo_ != null) { + if (sourceCodeInfo_ == null) { + sourceCodeInfo_ = new global::Google.Protobuf.Reflection.SourceCodeInfo(); + } + SourceCodeInfo.MergeFrom(other.SourceCodeInfo); + } + if (other.Syntax.Length != 0) { + Syntax = other.Syntax; + } + } + + public void MergeFrom(pb::CodedInputStream input) { + uint tag; + while ((tag = input.ReadTag()) != 0) { + switch(tag) { + default: + input.SkipLastField(); + break; + case 10: { + Name = input.ReadString(); + break; + } + case 18: { + Package = input.ReadString(); + break; + } + case 26: { + dependency_.AddEntriesFrom(input, _repeated_dependency_codec); + break; + } + case 34: { + messageType_.AddEntriesFrom(input, _repeated_messageType_codec); + break; + } + case 42: { + enumType_.AddEntriesFrom(input, _repeated_enumType_codec); + break; + } + case 50: { + service_.AddEntriesFrom(input, _repeated_service_codec); + break; + } + case 58: { + extension_.AddEntriesFrom(input, _repeated_extension_codec); + break; + } + case 66: { + if (options_ == null) { + options_ = new global::Google.Protobuf.Reflection.FileOptions(); + } + input.ReadMessage(options_); + break; + } + case 74: { + if (sourceCodeInfo_ == null) { + sourceCodeInfo_ = new global::Google.Protobuf.Reflection.SourceCodeInfo(); + } + input.ReadMessage(sourceCodeInfo_); + break; + } + case 82: + case 80: { + publicDependency_.AddEntriesFrom(input, _repeated_publicDependency_codec); + break; + } + case 90: + case 88: { + weakDependency_.AddEntriesFrom(input, _repeated_weakDependency_codec); + break; + } + case 98: { + Syntax = input.ReadString(); + break; + } + } + } + } + + } + + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + internal sealed partial class DescriptorProto : pb::IMessage<DescriptorProto> { + private static readonly pb::MessageParser<DescriptorProto> _parser = new pb::MessageParser<DescriptorProto>(() => new DescriptorProto()); + public static pb::MessageParser<DescriptorProto> Parser { get { return _parser; } } + + public static pbr::MessageDescriptor Descriptor { + get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.Descriptor.MessageTypes[2]; } + } + + pbr::MessageDescriptor pb::IMessage.Descriptor { + get { return Descriptor; } + } + + public DescriptorProto() { + OnConstruction(); + } + + partial void OnConstruction(); + + public DescriptorProto(DescriptorProto other) : this() { + name_ = other.name_; + field_ = other.field_.Clone(); + extension_ = other.extension_.Clone(); + nestedType_ = other.nestedType_.Clone(); + enumType_ = other.enumType_.Clone(); + extensionRange_ = other.extensionRange_.Clone(); + oneofDecl_ = other.oneofDecl_.Clone(); + Options = other.options_ != null ? other.Options.Clone() : null; + reservedRange_ = other.reservedRange_.Clone(); + reservedName_ = other.reservedName_.Clone(); + } + + public DescriptorProto Clone() { + return new DescriptorProto(this); + } + + public const int NameFieldNumber = 1; + private string name_ = ""; + internal string Name { + get { return name_; } + set { + name_ = pb::Preconditions.CheckNotNull(value, "value"); + } + } + + public const int FieldFieldNumber = 2; + private static readonly pb::FieldCodec<global::Google.Protobuf.Reflection.FieldDescriptorProto> _repeated_field_codec + = pb::FieldCodec.ForMessage(18, global::Google.Protobuf.Reflection.FieldDescriptorProto.Parser); + private readonly pbc::RepeatedField<global::Google.Protobuf.Reflection.FieldDescriptorProto> field_ = new pbc::RepeatedField<global::Google.Protobuf.Reflection.FieldDescriptorProto>(); + internal pbc::RepeatedField<global::Google.Protobuf.Reflection.FieldDescriptorProto> Field { + get { return field_; } + } + + public const int ExtensionFieldNumber = 6; + private static readonly pb::FieldCodec<global::Google.Protobuf.Reflection.FieldDescriptorProto> _repeated_extension_codec + = pb::FieldCodec.ForMessage(50, global::Google.Protobuf.Reflection.FieldDescriptorProto.Parser); + private readonly pbc::RepeatedField<global::Google.Protobuf.Reflection.FieldDescriptorProto> extension_ = new pbc::RepeatedField<global::Google.Protobuf.Reflection.FieldDescriptorProto>(); + internal pbc::RepeatedField<global::Google.Protobuf.Reflection.FieldDescriptorProto> Extension { + get { return extension_; } + } + + public const int NestedTypeFieldNumber = 3; + private static readonly pb::FieldCodec<global::Google.Protobuf.Reflection.DescriptorProto> _repeated_nestedType_codec + = pb::FieldCodec.ForMessage(26, global::Google.Protobuf.Reflection.DescriptorProto.Parser); + private readonly pbc::RepeatedField<global::Google.Protobuf.Reflection.DescriptorProto> nestedType_ = new pbc::RepeatedField<global::Google.Protobuf.Reflection.DescriptorProto>(); + internal pbc::RepeatedField<global::Google.Protobuf.Reflection.DescriptorProto> NestedType { + get { return nestedType_; } + } + + public const int EnumTypeFieldNumber = 4; + private static readonly pb::FieldCodec<global::Google.Protobuf.Reflection.EnumDescriptorProto> _repeated_enumType_codec + = pb::FieldCodec.ForMessage(34, global::Google.Protobuf.Reflection.EnumDescriptorProto.Parser); + private readonly pbc::RepeatedField<global::Google.Protobuf.Reflection.EnumDescriptorProto> enumType_ = new pbc::RepeatedField<global::Google.Protobuf.Reflection.EnumDescriptorProto>(); + internal pbc::RepeatedField<global::Google.Protobuf.Reflection.EnumDescriptorProto> EnumType { + get { return enumType_; } + } + + public const int ExtensionRangeFieldNumber = 5; + private static readonly pb::FieldCodec<global::Google.Protobuf.Reflection.DescriptorProto.Types.ExtensionRange> _repeated_extensionRange_codec + = pb::FieldCodec.ForMessage(42, global::Google.Protobuf.Reflection.DescriptorProto.Types.ExtensionRange.Parser); + private readonly pbc::RepeatedField<global::Google.Protobuf.Reflection.DescriptorProto.Types.ExtensionRange> extensionRange_ = new pbc::RepeatedField<global::Google.Protobuf.Reflection.DescriptorProto.Types.ExtensionRange>(); + internal pbc::RepeatedField<global::Google.Protobuf.Reflection.DescriptorProto.Types.ExtensionRange> ExtensionRange { + get { return extensionRange_; } + } + + public const int OneofDeclFieldNumber = 8; + private static readonly pb::FieldCodec<global::Google.Protobuf.Reflection.OneofDescriptorProto> _repeated_oneofDecl_codec + = pb::FieldCodec.ForMessage(66, global::Google.Protobuf.Reflection.OneofDescriptorProto.Parser); + private readonly pbc::RepeatedField<global::Google.Protobuf.Reflection.OneofDescriptorProto> oneofDecl_ = new pbc::RepeatedField<global::Google.Protobuf.Reflection.OneofDescriptorProto>(); + internal pbc::RepeatedField<global::Google.Protobuf.Reflection.OneofDescriptorProto> OneofDecl { + get { return oneofDecl_; } + } + + public const int OptionsFieldNumber = 7; + private global::Google.Protobuf.Reflection.MessageOptions options_; + internal global::Google.Protobuf.Reflection.MessageOptions Options { + get { return options_; } + set { + options_ = value; + } + } + + public const int ReservedRangeFieldNumber = 9; + private static readonly pb::FieldCodec<global::Google.Protobuf.Reflection.DescriptorProto.Types.ReservedRange> _repeated_reservedRange_codec + = pb::FieldCodec.ForMessage(74, global::Google.Protobuf.Reflection.DescriptorProto.Types.ReservedRange.Parser); + private readonly pbc::RepeatedField<global::Google.Protobuf.Reflection.DescriptorProto.Types.ReservedRange> reservedRange_ = new pbc::RepeatedField<global::Google.Protobuf.Reflection.DescriptorProto.Types.ReservedRange>(); + internal pbc::RepeatedField<global::Google.Protobuf.Reflection.DescriptorProto.Types.ReservedRange> ReservedRange { + get { return reservedRange_; } + } + + public const int ReservedNameFieldNumber = 10; + private static readonly pb::FieldCodec<string> _repeated_reservedName_codec + = pb::FieldCodec.ForString(82); + private readonly pbc::RepeatedField<string> reservedName_ = new pbc::RepeatedField<string>(); + internal pbc::RepeatedField<string> ReservedName { + get { return reservedName_; } + } + + public override bool Equals(object other) { + return Equals(other as DescriptorProto); + } + + public bool Equals(DescriptorProto other) { + if (ReferenceEquals(other, null)) { + return false; + } + if (ReferenceEquals(other, this)) { + return true; + } + if (Name != other.Name) return false; + if(!field_.Equals(other.field_)) return false; + if(!extension_.Equals(other.extension_)) return false; + if(!nestedType_.Equals(other.nestedType_)) return false; + if(!enumType_.Equals(other.enumType_)) return false; + if(!extensionRange_.Equals(other.extensionRange_)) return false; + if(!oneofDecl_.Equals(other.oneofDecl_)) return false; + if (!object.Equals(Options, other.Options)) return false; + if(!reservedRange_.Equals(other.reservedRange_)) return false; + if(!reservedName_.Equals(other.reservedName_)) return false; + return true; + } + + public override int GetHashCode() { + int hash = 1; + if (Name.Length != 0) hash ^= Name.GetHashCode(); + hash ^= field_.GetHashCode(); + hash ^= extension_.GetHashCode(); + hash ^= nestedType_.GetHashCode(); + hash ^= enumType_.GetHashCode(); + hash ^= extensionRange_.GetHashCode(); + hash ^= oneofDecl_.GetHashCode(); + if (options_ != null) hash ^= Options.GetHashCode(); + hash ^= reservedRange_.GetHashCode(); + hash ^= reservedName_.GetHashCode(); + return hash; + } + + public override string ToString() { + return pb::JsonFormatter.Default.Format(this); + } + + public void WriteTo(pb::CodedOutputStream output) { + if (Name.Length != 0) { + output.WriteRawTag(10); + output.WriteString(Name); + } + field_.WriteTo(output, _repeated_field_codec); + nestedType_.WriteTo(output, _repeated_nestedType_codec); + enumType_.WriteTo(output, _repeated_enumType_codec); + extensionRange_.WriteTo(output, _repeated_extensionRange_codec); + extension_.WriteTo(output, _repeated_extension_codec); + if (options_ != null) { + output.WriteRawTag(58); + output.WriteMessage(Options); + } + oneofDecl_.WriteTo(output, _repeated_oneofDecl_codec); + reservedRange_.WriteTo(output, _repeated_reservedRange_codec); + reservedName_.WriteTo(output, _repeated_reservedName_codec); + } + + public int CalculateSize() { + int size = 0; + if (Name.Length != 0) { + size += 1 + pb::CodedOutputStream.ComputeStringSize(Name); + } + size += field_.CalculateSize(_repeated_field_codec); + size += extension_.CalculateSize(_repeated_extension_codec); + size += nestedType_.CalculateSize(_repeated_nestedType_codec); + size += enumType_.CalculateSize(_repeated_enumType_codec); + size += extensionRange_.CalculateSize(_repeated_extensionRange_codec); + size += oneofDecl_.CalculateSize(_repeated_oneofDecl_codec); + if (options_ != null) { + size += 1 + pb::CodedOutputStream.ComputeMessageSize(Options); + } + size += reservedRange_.CalculateSize(_repeated_reservedRange_codec); + size += reservedName_.CalculateSize(_repeated_reservedName_codec); + return size; + } + + public void MergeFrom(DescriptorProto other) { + if (other == null) { + return; + } + if (other.Name.Length != 0) { + Name = other.Name; + } + field_.Add(other.field_); + extension_.Add(other.extension_); + nestedType_.Add(other.nestedType_); + enumType_.Add(other.enumType_); + extensionRange_.Add(other.extensionRange_); + oneofDecl_.Add(other.oneofDecl_); + if (other.options_ != null) { + if (options_ == null) { + options_ = new global::Google.Protobuf.Reflection.MessageOptions(); + } + Options.MergeFrom(other.Options); + } + reservedRange_.Add(other.reservedRange_); + reservedName_.Add(other.reservedName_); + } + + public void MergeFrom(pb::CodedInputStream input) { + uint tag; + while ((tag = input.ReadTag()) != 0) { + switch(tag) { + default: + input.SkipLastField(); + break; + case 10: { + Name = input.ReadString(); + break; + } + case 18: { + field_.AddEntriesFrom(input, _repeated_field_codec); + break; + } + case 26: { + nestedType_.AddEntriesFrom(input, _repeated_nestedType_codec); + break; + } + case 34: { + enumType_.AddEntriesFrom(input, _repeated_enumType_codec); + break; + } + case 42: { + extensionRange_.AddEntriesFrom(input, _repeated_extensionRange_codec); + break; + } + case 50: { + extension_.AddEntriesFrom(input, _repeated_extension_codec); + break; + } + case 58: { + if (options_ == null) { + options_ = new global::Google.Protobuf.Reflection.MessageOptions(); + } + input.ReadMessage(options_); + break; + } + case 66: { + oneofDecl_.AddEntriesFrom(input, _repeated_oneofDecl_codec); + break; + } + case 74: { + reservedRange_.AddEntriesFrom(input, _repeated_reservedRange_codec); + break; + } + case 82: { + reservedName_.AddEntriesFrom(input, _repeated_reservedName_codec); + break; + } + } + } + } + + #region Nested types + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + public static partial class Types { + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + internal sealed partial class ExtensionRange : pb::IMessage<ExtensionRange> { + private static readonly pb::MessageParser<ExtensionRange> _parser = new pb::MessageParser<ExtensionRange>(() => new ExtensionRange()); + public static pb::MessageParser<ExtensionRange> Parser { get { return _parser; } } + + public static pbr::MessageDescriptor Descriptor { + get { return global::Google.Protobuf.Reflection.DescriptorProto.Descriptor.NestedTypes[0]; } + } + + pbr::MessageDescriptor pb::IMessage.Descriptor { + get { return Descriptor; } + } + + public ExtensionRange() { + OnConstruction(); + } + + partial void OnConstruction(); + + public ExtensionRange(ExtensionRange other) : this() { + start_ = other.start_; + end_ = other.end_; + } + + public ExtensionRange Clone() { + return new ExtensionRange(this); + } + + public const int StartFieldNumber = 1; + private int start_; + internal int Start { + get { return start_; } + set { + start_ = value; + } + } + + public const int EndFieldNumber = 2; + private int end_; + internal int End { + get { return end_; } + set { + end_ = value; + } + } + + public override bool Equals(object other) { + return Equals(other as ExtensionRange); + } + + public bool Equals(ExtensionRange other) { + if (ReferenceEquals(other, null)) { + return false; + } + if (ReferenceEquals(other, this)) { + return true; + } + if (Start != other.Start) return false; + if (End != other.End) return false; + return true; + } + + public override int GetHashCode() { + int hash = 1; + if (Start != 0) hash ^= Start.GetHashCode(); + if (End != 0) hash ^= End.GetHashCode(); + return hash; + } + + public override string ToString() { + return pb::JsonFormatter.Default.Format(this); + } + + public void WriteTo(pb::CodedOutputStream output) { + if (Start != 0) { + output.WriteRawTag(8); + output.WriteInt32(Start); + } + if (End != 0) { + output.WriteRawTag(16); + output.WriteInt32(End); + } + } + + public int CalculateSize() { + int size = 0; + if (Start != 0) { + size += 1 + pb::CodedOutputStream.ComputeInt32Size(Start); + } + if (End != 0) { + size += 1 + pb::CodedOutputStream.ComputeInt32Size(End); + } + return size; + } + + public void MergeFrom(ExtensionRange other) { + if (other == null) { + return; + } + if (other.Start != 0) { + Start = other.Start; + } + if (other.End != 0) { + End = other.End; + } + } + + public void MergeFrom(pb::CodedInputStream input) { + uint tag; + while ((tag = input.ReadTag()) != 0) { + switch(tag) { + default: + input.SkipLastField(); + break; + case 8: { + Start = input.ReadInt32(); + break; + } + case 16: { + End = input.ReadInt32(); + break; + } + } + } + } + + } + + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + internal sealed partial class ReservedRange : pb::IMessage<ReservedRange> { + private static readonly pb::MessageParser<ReservedRange> _parser = new pb::MessageParser<ReservedRange>(() => new ReservedRange()); + public static pb::MessageParser<ReservedRange> Parser { get { return _parser; } } + + public static pbr::MessageDescriptor Descriptor { + get { return global::Google.Protobuf.Reflection.DescriptorProto.Descriptor.NestedTypes[1]; } + } + + pbr::MessageDescriptor pb::IMessage.Descriptor { + get { return Descriptor; } + } + + public ReservedRange() { + OnConstruction(); + } + + partial void OnConstruction(); + + public ReservedRange(ReservedRange other) : this() { + start_ = other.start_; + end_ = other.end_; + } + + public ReservedRange Clone() { + return new ReservedRange(this); + } + + public const int StartFieldNumber = 1; + private int start_; + internal int Start { + get { return start_; } + set { + start_ = value; + } + } + + public const int EndFieldNumber = 2; + private int end_; + internal int End { + get { return end_; } + set { + end_ = value; + } + } + + public override bool Equals(object other) { + return Equals(other as ReservedRange); + } + + public bool Equals(ReservedRange other) { + if (ReferenceEquals(other, null)) { + return false; + } + if (ReferenceEquals(other, this)) { + return true; + } + if (Start != other.Start) return false; + if (End != other.End) return false; + return true; + } + + public override int GetHashCode() { + int hash = 1; + if (Start != 0) hash ^= Start.GetHashCode(); + if (End != 0) hash ^= End.GetHashCode(); + return hash; + } + + public override string ToString() { + return pb::JsonFormatter.Default.Format(this); + } + + public void WriteTo(pb::CodedOutputStream output) { + if (Start != 0) { + output.WriteRawTag(8); + output.WriteInt32(Start); + } + if (End != 0) { + output.WriteRawTag(16); + output.WriteInt32(End); + } + } + + public int CalculateSize() { + int size = 0; + if (Start != 0) { + size += 1 + pb::CodedOutputStream.ComputeInt32Size(Start); + } + if (End != 0) { + size += 1 + pb::CodedOutputStream.ComputeInt32Size(End); + } + return size; + } + + public void MergeFrom(ReservedRange other) { + if (other == null) { + return; + } + if (other.Start != 0) { + Start = other.Start; + } + if (other.End != 0) { + End = other.End; + } + } + + public void MergeFrom(pb::CodedInputStream input) { + uint tag; + while ((tag = input.ReadTag()) != 0) { + switch(tag) { + default: + input.SkipLastField(); + break; + case 8: { + Start = input.ReadInt32(); + break; + } + case 16: { + End = input.ReadInt32(); + break; + } + } + } + } + + } + + } + #endregion + + } + + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + internal sealed partial class FieldDescriptorProto : pb::IMessage<FieldDescriptorProto> { + private static readonly pb::MessageParser<FieldDescriptorProto> _parser = new pb::MessageParser<FieldDescriptorProto>(() => new FieldDescriptorProto()); + public static pb::MessageParser<FieldDescriptorProto> Parser { get { return _parser; } } + + public static pbr::MessageDescriptor Descriptor { + get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.Descriptor.MessageTypes[3]; } + } + + pbr::MessageDescriptor pb::IMessage.Descriptor { + get { return Descriptor; } + } + + public FieldDescriptorProto() { + OnConstruction(); + } + + partial void OnConstruction(); + + public FieldDescriptorProto(FieldDescriptorProto other) : this() { + name_ = other.name_; + number_ = other.number_; + label_ = other.label_; + type_ = other.type_; + typeName_ = other.typeName_; + extendee_ = other.extendee_; + defaultValue_ = other.defaultValue_; + oneofIndex_ = other.oneofIndex_; + Options = other.options_ != null ? other.Options.Clone() : null; + } + + public FieldDescriptorProto Clone() { + return new FieldDescriptorProto(this); + } + + public const int NameFieldNumber = 1; + private string name_ = ""; + internal string Name { + get { return name_; } + set { + name_ = pb::Preconditions.CheckNotNull(value, "value"); + } + } + + public const int NumberFieldNumber = 3; + private int number_; + internal int Number { + get { return number_; } + set { + number_ = value; + } + } + + public const int LabelFieldNumber = 4; + private global::Google.Protobuf.Reflection.FieldDescriptorProto.Types.Label label_ = global::Google.Protobuf.Reflection.FieldDescriptorProto.Types.Label.LABEL_OPTIONAL; + internal global::Google.Protobuf.Reflection.FieldDescriptorProto.Types.Label Label { + get { return label_; } + set { + label_ = value; + } + } + + public const int TypeFieldNumber = 5; + private global::Google.Protobuf.Reflection.FieldDescriptorProto.Types.Type type_ = global::Google.Protobuf.Reflection.FieldDescriptorProto.Types.Type.TYPE_DOUBLE; + internal global::Google.Protobuf.Reflection.FieldDescriptorProto.Types.Type Type { + get { return type_; } + set { + type_ = value; + } + } + + public const int TypeNameFieldNumber = 6; + private string typeName_ = ""; + internal string TypeName { + get { return typeName_; } + set { + typeName_ = pb::Preconditions.CheckNotNull(value, "value"); + } + } + + public const int ExtendeeFieldNumber = 2; + private string extendee_ = ""; + internal string Extendee { + get { return extendee_; } + set { + extendee_ = pb::Preconditions.CheckNotNull(value, "value"); + } + } + + public const int DefaultValueFieldNumber = 7; + private string defaultValue_ = ""; + internal string DefaultValue { + get { return defaultValue_; } + set { + defaultValue_ = pb::Preconditions.CheckNotNull(value, "value"); + } + } + + public const int OneofIndexFieldNumber = 9; + private int oneofIndex_; + internal int OneofIndex { + get { return oneofIndex_; } + set { + oneofIndex_ = value; + } + } + + public const int OptionsFieldNumber = 8; + private global::Google.Protobuf.Reflection.FieldOptions options_; + internal global::Google.Protobuf.Reflection.FieldOptions Options { + get { return options_; } + set { + options_ = value; + } + } + + public override bool Equals(object other) { + return Equals(other as FieldDescriptorProto); + } + + public bool Equals(FieldDescriptorProto other) { + if (ReferenceEquals(other, null)) { + return false; + } + if (ReferenceEquals(other, this)) { + return true; + } + if (Name != other.Name) return false; + if (Number != other.Number) return false; + if (Label != other.Label) return false; + if (Type != other.Type) return false; + if (TypeName != other.TypeName) return false; + if (Extendee != other.Extendee) return false; + if (DefaultValue != other.DefaultValue) return false; + if (OneofIndex != other.OneofIndex) return false; + if (!object.Equals(Options, other.Options)) return false; + return true; + } + + public override int GetHashCode() { + int hash = 1; + if (Name.Length != 0) hash ^= Name.GetHashCode(); + if (Number != 0) hash ^= Number.GetHashCode(); + if (Label != global::Google.Protobuf.Reflection.FieldDescriptorProto.Types.Label.LABEL_OPTIONAL) hash ^= Label.GetHashCode(); + if (Type != global::Google.Protobuf.Reflection.FieldDescriptorProto.Types.Type.TYPE_DOUBLE) hash ^= Type.GetHashCode(); + if (TypeName.Length != 0) hash ^= TypeName.GetHashCode(); + if (Extendee.Length != 0) hash ^= Extendee.GetHashCode(); + if (DefaultValue.Length != 0) hash ^= DefaultValue.GetHashCode(); + if (OneofIndex != 0) hash ^= OneofIndex.GetHashCode(); + if (options_ != null) hash ^= Options.GetHashCode(); + return hash; + } + + public override string ToString() { + return pb::JsonFormatter.Default.Format(this); + } + + public void WriteTo(pb::CodedOutputStream output) { + if (Name.Length != 0) { + output.WriteRawTag(10); + output.WriteString(Name); + } + if (Extendee.Length != 0) { + output.WriteRawTag(18); + output.WriteString(Extendee); + } + if (Number != 0) { + output.WriteRawTag(24); + output.WriteInt32(Number); + } + if (Label != global::Google.Protobuf.Reflection.FieldDescriptorProto.Types.Label.LABEL_OPTIONAL) { + output.WriteRawTag(32); + output.WriteEnum((int) Label); + } + if (Type != global::Google.Protobuf.Reflection.FieldDescriptorProto.Types.Type.TYPE_DOUBLE) { + output.WriteRawTag(40); + output.WriteEnum((int) Type); + } + if (TypeName.Length != 0) { + output.WriteRawTag(50); + output.WriteString(TypeName); + } + if (DefaultValue.Length != 0) { + output.WriteRawTag(58); + output.WriteString(DefaultValue); + } + if (options_ != null) { + output.WriteRawTag(66); + output.WriteMessage(Options); + } + if (OneofIndex != 0) { + output.WriteRawTag(72); + output.WriteInt32(OneofIndex); + } + } + + public int CalculateSize() { + int size = 0; + if (Name.Length != 0) { + size += 1 + pb::CodedOutputStream.ComputeStringSize(Name); + } + if (Number != 0) { + size += 1 + pb::CodedOutputStream.ComputeInt32Size(Number); + } + if (Label != global::Google.Protobuf.Reflection.FieldDescriptorProto.Types.Label.LABEL_OPTIONAL) { + size += 1 + pb::CodedOutputStream.ComputeEnumSize((int) Label); + } + if (Type != global::Google.Protobuf.Reflection.FieldDescriptorProto.Types.Type.TYPE_DOUBLE) { + size += 1 + pb::CodedOutputStream.ComputeEnumSize((int) Type); + } + if (TypeName.Length != 0) { + size += 1 + pb::CodedOutputStream.ComputeStringSize(TypeName); + } + if (Extendee.Length != 0) { + size += 1 + pb::CodedOutputStream.ComputeStringSize(Extendee); + } + if (DefaultValue.Length != 0) { + size += 1 + pb::CodedOutputStream.ComputeStringSize(DefaultValue); + } + if (OneofIndex != 0) { + size += 1 + pb::CodedOutputStream.ComputeInt32Size(OneofIndex); + } + if (options_ != null) { + size += 1 + pb::CodedOutputStream.ComputeMessageSize(Options); + } + return size; + } + + public void MergeFrom(FieldDescriptorProto other) { + if (other == null) { + return; + } + if (other.Name.Length != 0) { + Name = other.Name; + } + if (other.Number != 0) { + Number = other.Number; + } + if (other.Label != global::Google.Protobuf.Reflection.FieldDescriptorProto.Types.Label.LABEL_OPTIONAL) { + Label = other.Label; + } + if (other.Type != global::Google.Protobuf.Reflection.FieldDescriptorProto.Types.Type.TYPE_DOUBLE) { + Type = other.Type; + } + if (other.TypeName.Length != 0) { + TypeName = other.TypeName; + } + if (other.Extendee.Length != 0) { + Extendee = other.Extendee; + } + if (other.DefaultValue.Length != 0) { + DefaultValue = other.DefaultValue; + } + if (other.OneofIndex != 0) { + OneofIndex = other.OneofIndex; + } + if (other.options_ != null) { + if (options_ == null) { + options_ = new global::Google.Protobuf.Reflection.FieldOptions(); + } + Options.MergeFrom(other.Options); + } + } + + public void MergeFrom(pb::CodedInputStream input) { + uint tag; + while ((tag = input.ReadTag()) != 0) { + switch(tag) { + default: + input.SkipLastField(); + break; + case 10: { + Name = input.ReadString(); + break; + } + case 18: { + Extendee = input.ReadString(); + break; + } + case 24: { + Number = input.ReadInt32(); + break; + } + case 32: { + label_ = (global::Google.Protobuf.Reflection.FieldDescriptorProto.Types.Label) input.ReadEnum(); + break; + } + case 40: { + type_ = (global::Google.Protobuf.Reflection.FieldDescriptorProto.Types.Type) input.ReadEnum(); + break; + } + case 50: { + TypeName = input.ReadString(); + break; + } + case 58: { + DefaultValue = input.ReadString(); + break; + } + case 66: { + if (options_ == null) { + options_ = new global::Google.Protobuf.Reflection.FieldOptions(); + } + input.ReadMessage(options_); + break; + } + case 72: { + OneofIndex = input.ReadInt32(); + break; + } + } + } + } + + #region Nested types + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + public static partial class Types { + internal enum Type { + TYPE_DOUBLE = 1, + TYPE_FLOAT = 2, + TYPE_INT64 = 3, + TYPE_UINT64 = 4, + TYPE_INT32 = 5, + TYPE_FIXED64 = 6, + TYPE_FIXED32 = 7, + TYPE_BOOL = 8, + TYPE_STRING = 9, + TYPE_GROUP = 10, + TYPE_MESSAGE = 11, + TYPE_BYTES = 12, + TYPE_UINT32 = 13, + TYPE_ENUM = 14, + TYPE_SFIXED32 = 15, + TYPE_SFIXED64 = 16, + TYPE_SINT32 = 17, + TYPE_SINT64 = 18, + } + + internal enum Label { + LABEL_OPTIONAL = 1, + LABEL_REQUIRED = 2, + LABEL_REPEATED = 3, + } + + } + #endregion + + } + + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + internal sealed partial class OneofDescriptorProto : pb::IMessage<OneofDescriptorProto> { + private static readonly pb::MessageParser<OneofDescriptorProto> _parser = new pb::MessageParser<OneofDescriptorProto>(() => new OneofDescriptorProto()); + public static pb::MessageParser<OneofDescriptorProto> Parser { get { return _parser; } } + + public static pbr::MessageDescriptor Descriptor { + get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.Descriptor.MessageTypes[4]; } + } + + pbr::MessageDescriptor pb::IMessage.Descriptor { + get { return Descriptor; } + } + + public OneofDescriptorProto() { + OnConstruction(); + } + + partial void OnConstruction(); + + public OneofDescriptorProto(OneofDescriptorProto other) : this() { + name_ = other.name_; + } + + public OneofDescriptorProto Clone() { + return new OneofDescriptorProto(this); + } + + public const int NameFieldNumber = 1; + private string name_ = ""; + internal string Name { + get { return name_; } + set { + name_ = pb::Preconditions.CheckNotNull(value, "value"); + } + } + + public override bool Equals(object other) { + return Equals(other as OneofDescriptorProto); + } + + public bool Equals(OneofDescriptorProto other) { + if (ReferenceEquals(other, null)) { + return false; + } + if (ReferenceEquals(other, this)) { + return true; + } + if (Name != other.Name) return false; + return true; + } + + public override int GetHashCode() { + int hash = 1; + if (Name.Length != 0) hash ^= Name.GetHashCode(); + return hash; + } + + public override string ToString() { + return pb::JsonFormatter.Default.Format(this); + } + + public void WriteTo(pb::CodedOutputStream output) { + if (Name.Length != 0) { + output.WriteRawTag(10); + output.WriteString(Name); + } + } + + public int CalculateSize() { + int size = 0; + if (Name.Length != 0) { + size += 1 + pb::CodedOutputStream.ComputeStringSize(Name); + } + return size; + } + + public void MergeFrom(OneofDescriptorProto other) { + if (other == null) { + return; + } + if (other.Name.Length != 0) { + Name = other.Name; + } + } + + public void MergeFrom(pb::CodedInputStream input) { + uint tag; + while ((tag = input.ReadTag()) != 0) { + switch(tag) { + default: + input.SkipLastField(); + break; + case 10: { + Name = input.ReadString(); + break; + } + } + } + } + + } + + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + internal sealed partial class EnumDescriptorProto : pb::IMessage<EnumDescriptorProto> { + private static readonly pb::MessageParser<EnumDescriptorProto> _parser = new pb::MessageParser<EnumDescriptorProto>(() => new EnumDescriptorProto()); + public static pb::MessageParser<EnumDescriptorProto> Parser { get { return _parser; } } + + public static pbr::MessageDescriptor Descriptor { + get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.Descriptor.MessageTypes[5]; } + } + + pbr::MessageDescriptor pb::IMessage.Descriptor { + get { return Descriptor; } + } + + public EnumDescriptorProto() { + OnConstruction(); + } + + partial void OnConstruction(); + + public EnumDescriptorProto(EnumDescriptorProto other) : this() { + name_ = other.name_; + value_ = other.value_.Clone(); + Options = other.options_ != null ? other.Options.Clone() : null; + } + + public EnumDescriptorProto Clone() { + return new EnumDescriptorProto(this); + } + + public const int NameFieldNumber = 1; + private string name_ = ""; + internal string Name { + get { return name_; } + set { + name_ = pb::Preconditions.CheckNotNull(value, "value"); + } + } + + public const int ValueFieldNumber = 2; + private static readonly pb::FieldCodec<global::Google.Protobuf.Reflection.EnumValueDescriptorProto> _repeated_value_codec + = pb::FieldCodec.ForMessage(18, global::Google.Protobuf.Reflection.EnumValueDescriptorProto.Parser); + private readonly pbc::RepeatedField<global::Google.Protobuf.Reflection.EnumValueDescriptorProto> value_ = new pbc::RepeatedField<global::Google.Protobuf.Reflection.EnumValueDescriptorProto>(); + internal pbc::RepeatedField<global::Google.Protobuf.Reflection.EnumValueDescriptorProto> Value { + get { return value_; } + } + + public const int OptionsFieldNumber = 3; + private global::Google.Protobuf.Reflection.EnumOptions options_; + internal global::Google.Protobuf.Reflection.EnumOptions Options { + get { return options_; } + set { + options_ = value; + } + } + + public override bool Equals(object other) { + return Equals(other as EnumDescriptorProto); + } + + public bool Equals(EnumDescriptorProto other) { + if (ReferenceEquals(other, null)) { + return false; + } + if (ReferenceEquals(other, this)) { + return true; + } + if (Name != other.Name) return false; + if(!value_.Equals(other.value_)) return false; + if (!object.Equals(Options, other.Options)) return false; + return true; + } + + public override int GetHashCode() { + int hash = 1; + if (Name.Length != 0) hash ^= Name.GetHashCode(); + hash ^= value_.GetHashCode(); + if (options_ != null) hash ^= Options.GetHashCode(); + return hash; + } + + public override string ToString() { + return pb::JsonFormatter.Default.Format(this); + } + + public void WriteTo(pb::CodedOutputStream output) { + if (Name.Length != 0) { + output.WriteRawTag(10); + output.WriteString(Name); + } + value_.WriteTo(output, _repeated_value_codec); + if (options_ != null) { + output.WriteRawTag(26); + output.WriteMessage(Options); + } + } + + public int CalculateSize() { + int size = 0; + if (Name.Length != 0) { + size += 1 + pb::CodedOutputStream.ComputeStringSize(Name); + } + size += value_.CalculateSize(_repeated_value_codec); + if (options_ != null) { + size += 1 + pb::CodedOutputStream.ComputeMessageSize(Options); + } + return size; + } + + public void MergeFrom(EnumDescriptorProto other) { + if (other == null) { + return; + } + if (other.Name.Length != 0) { + Name = other.Name; + } + value_.Add(other.value_); + if (other.options_ != null) { + if (options_ == null) { + options_ = new global::Google.Protobuf.Reflection.EnumOptions(); + } + Options.MergeFrom(other.Options); + } + } + + public void MergeFrom(pb::CodedInputStream input) { + uint tag; + while ((tag = input.ReadTag()) != 0) { + switch(tag) { + default: + input.SkipLastField(); + break; + case 10: { + Name = input.ReadString(); + break; + } + case 18: { + value_.AddEntriesFrom(input, _repeated_value_codec); + break; + } + case 26: { + if (options_ == null) { + options_ = new global::Google.Protobuf.Reflection.EnumOptions(); + } + input.ReadMessage(options_); + break; + } + } + } + } + + } + + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + internal sealed partial class EnumValueDescriptorProto : pb::IMessage<EnumValueDescriptorProto> { + private static readonly pb::MessageParser<EnumValueDescriptorProto> _parser = new pb::MessageParser<EnumValueDescriptorProto>(() => new EnumValueDescriptorProto()); + public static pb::MessageParser<EnumValueDescriptorProto> Parser { get { return _parser; } } + + public static pbr::MessageDescriptor Descriptor { + get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.Descriptor.MessageTypes[6]; } + } + + pbr::MessageDescriptor pb::IMessage.Descriptor { + get { return Descriptor; } + } + + public EnumValueDescriptorProto() { + OnConstruction(); + } + + partial void OnConstruction(); + + public EnumValueDescriptorProto(EnumValueDescriptorProto other) : this() { + name_ = other.name_; + number_ = other.number_; + Options = other.options_ != null ? other.Options.Clone() : null; + } + + public EnumValueDescriptorProto Clone() { + return new EnumValueDescriptorProto(this); + } + + public const int NameFieldNumber = 1; + private string name_ = ""; + internal string Name { + get { return name_; } + set { + name_ = pb::Preconditions.CheckNotNull(value, "value"); + } + } + + public const int NumberFieldNumber = 2; + private int number_; + internal int Number { + get { return number_; } + set { + number_ = value; + } + } + + public const int OptionsFieldNumber = 3; + private global::Google.Protobuf.Reflection.EnumValueOptions options_; + internal global::Google.Protobuf.Reflection.EnumValueOptions Options { + get { return options_; } + set { + options_ = value; + } + } + + public override bool Equals(object other) { + return Equals(other as EnumValueDescriptorProto); + } + + public bool Equals(EnumValueDescriptorProto other) { + if (ReferenceEquals(other, null)) { + return false; + } + if (ReferenceEquals(other, this)) { + return true; + } + if (Name != other.Name) return false; + if (Number != other.Number) return false; + if (!object.Equals(Options, other.Options)) return false; + return true; + } + + public override int GetHashCode() { + int hash = 1; + if (Name.Length != 0) hash ^= Name.GetHashCode(); + if (Number != 0) hash ^= Number.GetHashCode(); + if (options_ != null) hash ^= Options.GetHashCode(); + return hash; + } + + public override string ToString() { + return pb::JsonFormatter.Default.Format(this); + } + + public void WriteTo(pb::CodedOutputStream output) { + if (Name.Length != 0) { + output.WriteRawTag(10); + output.WriteString(Name); + } + if (Number != 0) { + output.WriteRawTag(16); + output.WriteInt32(Number); + } + if (options_ != null) { + output.WriteRawTag(26); + output.WriteMessage(Options); + } + } + + public int CalculateSize() { + int size = 0; + if (Name.Length != 0) { + size += 1 + pb::CodedOutputStream.ComputeStringSize(Name); + } + if (Number != 0) { + size += 1 + pb::CodedOutputStream.ComputeInt32Size(Number); + } + if (options_ != null) { + size += 1 + pb::CodedOutputStream.ComputeMessageSize(Options); + } + return size; + } + + public void MergeFrom(EnumValueDescriptorProto other) { + if (other == null) { + return; + } + if (other.Name.Length != 0) { + Name = other.Name; + } + if (other.Number != 0) { + Number = other.Number; + } + if (other.options_ != null) { + if (options_ == null) { + options_ = new global::Google.Protobuf.Reflection.EnumValueOptions(); + } + Options.MergeFrom(other.Options); + } + } + + public void MergeFrom(pb::CodedInputStream input) { + uint tag; + while ((tag = input.ReadTag()) != 0) { + switch(tag) { + default: + input.SkipLastField(); + break; + case 10: { + Name = input.ReadString(); + break; + } + case 16: { + Number = input.ReadInt32(); + break; + } + case 26: { + if (options_ == null) { + options_ = new global::Google.Protobuf.Reflection.EnumValueOptions(); + } + input.ReadMessage(options_); + break; + } + } + } + } + + } + + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + internal sealed partial class ServiceDescriptorProto : pb::IMessage<ServiceDescriptorProto> { + private static readonly pb::MessageParser<ServiceDescriptorProto> _parser = new pb::MessageParser<ServiceDescriptorProto>(() => new ServiceDescriptorProto()); + public static pb::MessageParser<ServiceDescriptorProto> Parser { get { return _parser; } } + + public static pbr::MessageDescriptor Descriptor { + get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.Descriptor.MessageTypes[7]; } + } + + pbr::MessageDescriptor pb::IMessage.Descriptor { + get { return Descriptor; } + } + + public ServiceDescriptorProto() { + OnConstruction(); + } + + partial void OnConstruction(); + + public ServiceDescriptorProto(ServiceDescriptorProto other) : this() { + name_ = other.name_; + method_ = other.method_.Clone(); + Options = other.options_ != null ? other.Options.Clone() : null; + } + + public ServiceDescriptorProto Clone() { + return new ServiceDescriptorProto(this); + } + + public const int NameFieldNumber = 1; + private string name_ = ""; + internal string Name { + get { return name_; } + set { + name_ = pb::Preconditions.CheckNotNull(value, "value"); + } + } + + public const int MethodFieldNumber = 2; + private static readonly pb::FieldCodec<global::Google.Protobuf.Reflection.MethodDescriptorProto> _repeated_method_codec + = pb::FieldCodec.ForMessage(18, global::Google.Protobuf.Reflection.MethodDescriptorProto.Parser); + private readonly pbc::RepeatedField<global::Google.Protobuf.Reflection.MethodDescriptorProto> method_ = new pbc::RepeatedField<global::Google.Protobuf.Reflection.MethodDescriptorProto>(); + internal pbc::RepeatedField<global::Google.Protobuf.Reflection.MethodDescriptorProto> Method { + get { return method_; } + } + + public const int OptionsFieldNumber = 3; + private global::Google.Protobuf.Reflection.ServiceOptions options_; + internal global::Google.Protobuf.Reflection.ServiceOptions Options { + get { return options_; } + set { + options_ = value; + } + } + + public override bool Equals(object other) { + return Equals(other as ServiceDescriptorProto); + } + + public bool Equals(ServiceDescriptorProto other) { + if (ReferenceEquals(other, null)) { + return false; + } + if (ReferenceEquals(other, this)) { + return true; + } + if (Name != other.Name) return false; + if(!method_.Equals(other.method_)) return false; + if (!object.Equals(Options, other.Options)) return false; + return true; + } + + public override int GetHashCode() { + int hash = 1; + if (Name.Length != 0) hash ^= Name.GetHashCode(); + hash ^= method_.GetHashCode(); + if (options_ != null) hash ^= Options.GetHashCode(); + return hash; + } + + public override string ToString() { + return pb::JsonFormatter.Default.Format(this); + } + + public void WriteTo(pb::CodedOutputStream output) { + if (Name.Length != 0) { + output.WriteRawTag(10); + output.WriteString(Name); + } + method_.WriteTo(output, _repeated_method_codec); + if (options_ != null) { + output.WriteRawTag(26); + output.WriteMessage(Options); + } + } + + public int CalculateSize() { + int size = 0; + if (Name.Length != 0) { + size += 1 + pb::CodedOutputStream.ComputeStringSize(Name); + } + size += method_.CalculateSize(_repeated_method_codec); + if (options_ != null) { + size += 1 + pb::CodedOutputStream.ComputeMessageSize(Options); + } + return size; + } + + public void MergeFrom(ServiceDescriptorProto other) { + if (other == null) { + return; + } + if (other.Name.Length != 0) { + Name = other.Name; + } + method_.Add(other.method_); + if (other.options_ != null) { + if (options_ == null) { + options_ = new global::Google.Protobuf.Reflection.ServiceOptions(); + } + Options.MergeFrom(other.Options); + } + } + + public void MergeFrom(pb::CodedInputStream input) { + uint tag; + while ((tag = input.ReadTag()) != 0) { + switch(tag) { + default: + input.SkipLastField(); + break; + case 10: { + Name = input.ReadString(); + break; + } + case 18: { + method_.AddEntriesFrom(input, _repeated_method_codec); + break; + } + case 26: { + if (options_ == null) { + options_ = new global::Google.Protobuf.Reflection.ServiceOptions(); + } + input.ReadMessage(options_); + break; + } + } + } + } + + } + + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + internal sealed partial class MethodDescriptorProto : pb::IMessage<MethodDescriptorProto> { + private static readonly pb::MessageParser<MethodDescriptorProto> _parser = new pb::MessageParser<MethodDescriptorProto>(() => new MethodDescriptorProto()); + public static pb::MessageParser<MethodDescriptorProto> Parser { get { return _parser; } } + + public static pbr::MessageDescriptor Descriptor { + get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.Descriptor.MessageTypes[8]; } + } + + pbr::MessageDescriptor pb::IMessage.Descriptor { + get { return Descriptor; } + } + + public MethodDescriptorProto() { + OnConstruction(); + } + + partial void OnConstruction(); + + public MethodDescriptorProto(MethodDescriptorProto other) : this() { + name_ = other.name_; + inputType_ = other.inputType_; + outputType_ = other.outputType_; + Options = other.options_ != null ? other.Options.Clone() : null; + clientStreaming_ = other.clientStreaming_; + serverStreaming_ = other.serverStreaming_; + } + + public MethodDescriptorProto Clone() { + return new MethodDescriptorProto(this); + } + + public const int NameFieldNumber = 1; + private string name_ = ""; + internal string Name { + get { return name_; } + set { + name_ = pb::Preconditions.CheckNotNull(value, "value"); + } + } + + public const int InputTypeFieldNumber = 2; + private string inputType_ = ""; + internal string InputType { + get { return inputType_; } + set { + inputType_ = pb::Preconditions.CheckNotNull(value, "value"); + } + } + + public const int OutputTypeFieldNumber = 3; + private string outputType_ = ""; + internal string OutputType { + get { return outputType_; } + set { + outputType_ = pb::Preconditions.CheckNotNull(value, "value"); + } + } + + public const int OptionsFieldNumber = 4; + private global::Google.Protobuf.Reflection.MethodOptions options_; + internal global::Google.Protobuf.Reflection.MethodOptions Options { + get { return options_; } + set { + options_ = value; + } + } + + public const int ClientStreamingFieldNumber = 5; + private bool clientStreaming_; + internal bool ClientStreaming { + get { return clientStreaming_; } + set { + clientStreaming_ = value; + } + } + + public const int ServerStreamingFieldNumber = 6; + private bool serverStreaming_; + internal bool ServerStreaming { + get { return serverStreaming_; } + set { + serverStreaming_ = value; + } + } + + public override bool Equals(object other) { + return Equals(other as MethodDescriptorProto); + } + + public bool Equals(MethodDescriptorProto other) { + if (ReferenceEquals(other, null)) { + return false; + } + if (ReferenceEquals(other, this)) { + return true; + } + if (Name != other.Name) return false; + if (InputType != other.InputType) return false; + if (OutputType != other.OutputType) return false; + if (!object.Equals(Options, other.Options)) return false; + if (ClientStreaming != other.ClientStreaming) return false; + if (ServerStreaming != other.ServerStreaming) return false; + return true; + } + + public override int GetHashCode() { + int hash = 1; + if (Name.Length != 0) hash ^= Name.GetHashCode(); + if (InputType.Length != 0) hash ^= InputType.GetHashCode(); + if (OutputType.Length != 0) hash ^= OutputType.GetHashCode(); + if (options_ != null) hash ^= Options.GetHashCode(); + if (ClientStreaming != false) hash ^= ClientStreaming.GetHashCode(); + if (ServerStreaming != false) hash ^= ServerStreaming.GetHashCode(); + return hash; + } + + public override string ToString() { + return pb::JsonFormatter.Default.Format(this); + } + + public void WriteTo(pb::CodedOutputStream output) { + if (Name.Length != 0) { + output.WriteRawTag(10); + output.WriteString(Name); + } + if (InputType.Length != 0) { + output.WriteRawTag(18); + output.WriteString(InputType); + } + if (OutputType.Length != 0) { + output.WriteRawTag(26); + output.WriteString(OutputType); + } + if (options_ != null) { + output.WriteRawTag(34); + output.WriteMessage(Options); + } + if (ClientStreaming != false) { + output.WriteRawTag(40); + output.WriteBool(ClientStreaming); + } + if (ServerStreaming != false) { + output.WriteRawTag(48); + output.WriteBool(ServerStreaming); + } + } + + public int CalculateSize() { + int size = 0; + if (Name.Length != 0) { + size += 1 + pb::CodedOutputStream.ComputeStringSize(Name); + } + if (InputType.Length != 0) { + size += 1 + pb::CodedOutputStream.ComputeStringSize(InputType); + } + if (OutputType.Length != 0) { + size += 1 + pb::CodedOutputStream.ComputeStringSize(OutputType); + } + if (options_ != null) { + size += 1 + pb::CodedOutputStream.ComputeMessageSize(Options); + } + if (ClientStreaming != false) { + size += 1 + 1; + } + if (ServerStreaming != false) { + size += 1 + 1; + } + return size; + } + + public void MergeFrom(MethodDescriptorProto other) { + if (other == null) { + return; + } + if (other.Name.Length != 0) { + Name = other.Name; + } + if (other.InputType.Length != 0) { + InputType = other.InputType; + } + if (other.OutputType.Length != 0) { + OutputType = other.OutputType; + } + if (other.options_ != null) { + if (options_ == null) { + options_ = new global::Google.Protobuf.Reflection.MethodOptions(); + } + Options.MergeFrom(other.Options); + } + if (other.ClientStreaming != false) { + ClientStreaming = other.ClientStreaming; + } + if (other.ServerStreaming != false) { + ServerStreaming = other.ServerStreaming; + } + } + + public void MergeFrom(pb::CodedInputStream input) { + uint tag; + while ((tag = input.ReadTag()) != 0) { + switch(tag) { + default: + input.SkipLastField(); + break; + case 10: { + Name = input.ReadString(); + break; + } + case 18: { + InputType = input.ReadString(); + break; + } + case 26: { + OutputType = input.ReadString(); + break; + } + case 34: { + if (options_ == null) { + options_ = new global::Google.Protobuf.Reflection.MethodOptions(); + } + input.ReadMessage(options_); + break; + } + case 40: { + ClientStreaming = input.ReadBool(); + break; + } + case 48: { + ServerStreaming = input.ReadBool(); + break; + } + } + } + } + + } + + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + internal sealed partial class FileOptions : pb::IMessage<FileOptions> { + private static readonly pb::MessageParser<FileOptions> _parser = new pb::MessageParser<FileOptions>(() => new FileOptions()); + public static pb::MessageParser<FileOptions> Parser { get { return _parser; } } + + public static pbr::MessageDescriptor Descriptor { + get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.Descriptor.MessageTypes[9]; } + } + + pbr::MessageDescriptor pb::IMessage.Descriptor { + get { return Descriptor; } + } + + public FileOptions() { + OnConstruction(); + } + + partial void OnConstruction(); + + public FileOptions(FileOptions other) : this() { + javaPackage_ = other.javaPackage_; + javaOuterClassname_ = other.javaOuterClassname_; + javaMultipleFiles_ = other.javaMultipleFiles_; + javaGenerateEqualsAndHash_ = other.javaGenerateEqualsAndHash_; + javaStringCheckUtf8_ = other.javaStringCheckUtf8_; + optimizeFor_ = other.optimizeFor_; + goPackage_ = other.goPackage_; + ccGenericServices_ = other.ccGenericServices_; + javaGenericServices_ = other.javaGenericServices_; + pyGenericServices_ = other.pyGenericServices_; + deprecated_ = other.deprecated_; + ccEnableArenas_ = other.ccEnableArenas_; + objcClassPrefix_ = other.objcClassPrefix_; + csharpNamespace_ = other.csharpNamespace_; + uninterpretedOption_ = other.uninterpretedOption_.Clone(); + } + + public FileOptions Clone() { + return new FileOptions(this); + } + + public const int JavaPackageFieldNumber = 1; + private string javaPackage_ = ""; + internal string JavaPackage { + get { return javaPackage_; } + set { + javaPackage_ = pb::Preconditions.CheckNotNull(value, "value"); + } + } + + public const int JavaOuterClassnameFieldNumber = 8; + private string javaOuterClassname_ = ""; + internal string JavaOuterClassname { + get { return javaOuterClassname_; } + set { + javaOuterClassname_ = pb::Preconditions.CheckNotNull(value, "value"); + } + } + + public const int JavaMultipleFilesFieldNumber = 10; + private bool javaMultipleFiles_; + internal bool JavaMultipleFiles { + get { return javaMultipleFiles_; } + set { + javaMultipleFiles_ = value; + } + } + + public const int JavaGenerateEqualsAndHashFieldNumber = 20; + private bool javaGenerateEqualsAndHash_; + internal bool JavaGenerateEqualsAndHash { + get { return javaGenerateEqualsAndHash_; } + set { + javaGenerateEqualsAndHash_ = value; + } + } + + public const int JavaStringCheckUtf8FieldNumber = 27; + private bool javaStringCheckUtf8_; + internal bool JavaStringCheckUtf8 { + get { return javaStringCheckUtf8_; } + set { + javaStringCheckUtf8_ = value; + } + } + + public const int OptimizeForFieldNumber = 9; + private global::Google.Protobuf.Reflection.FileOptions.Types.OptimizeMode optimizeFor_ = global::Google.Protobuf.Reflection.FileOptions.Types.OptimizeMode.SPEED; + internal global::Google.Protobuf.Reflection.FileOptions.Types.OptimizeMode OptimizeFor { + get { return optimizeFor_; } + set { + optimizeFor_ = value; + } + } + + public const int GoPackageFieldNumber = 11; + private string goPackage_ = ""; + internal string GoPackage { + get { return goPackage_; } + set { + goPackage_ = pb::Preconditions.CheckNotNull(value, "value"); + } + } + + public const int CcGenericServicesFieldNumber = 16; + private bool ccGenericServices_; + internal bool CcGenericServices { + get { return ccGenericServices_; } + set { + ccGenericServices_ = value; + } + } + + public const int JavaGenericServicesFieldNumber = 17; + private bool javaGenericServices_; + internal bool JavaGenericServices { + get { return javaGenericServices_; } + set { + javaGenericServices_ = value; + } + } + + public const int PyGenericServicesFieldNumber = 18; + private bool pyGenericServices_; + internal bool PyGenericServices { + get { return pyGenericServices_; } + set { + pyGenericServices_ = value; + } + } + + public const int DeprecatedFieldNumber = 23; + private bool deprecated_; + internal bool Deprecated { + get { return deprecated_; } + set { + deprecated_ = value; + } + } + + public const int CcEnableArenasFieldNumber = 31; + private bool ccEnableArenas_; + internal bool CcEnableArenas { + get { return ccEnableArenas_; } + set { + ccEnableArenas_ = value; + } + } + + public const int ObjcClassPrefixFieldNumber = 36; + private string objcClassPrefix_ = ""; + internal string ObjcClassPrefix { + get { return objcClassPrefix_; } + set { + objcClassPrefix_ = pb::Preconditions.CheckNotNull(value, "value"); + } + } + + public const int CsharpNamespaceFieldNumber = 37; + private string csharpNamespace_ = ""; + internal string CsharpNamespace { + get { return csharpNamespace_; } + set { + csharpNamespace_ = pb::Preconditions.CheckNotNull(value, "value"); + } + } + + public const int UninterpretedOptionFieldNumber = 999; + private static readonly pb::FieldCodec<global::Google.Protobuf.Reflection.UninterpretedOption> _repeated_uninterpretedOption_codec + = pb::FieldCodec.ForMessage(7994, global::Google.Protobuf.Reflection.UninterpretedOption.Parser); + private readonly pbc::RepeatedField<global::Google.Protobuf.Reflection.UninterpretedOption> uninterpretedOption_ = new pbc::RepeatedField<global::Google.Protobuf.Reflection.UninterpretedOption>(); + internal pbc::RepeatedField<global::Google.Protobuf.Reflection.UninterpretedOption> UninterpretedOption { + get { return uninterpretedOption_; } + } + + public override bool Equals(object other) { + return Equals(other as FileOptions); + } + + public bool Equals(FileOptions other) { + if (ReferenceEquals(other, null)) { + return false; + } + if (ReferenceEquals(other, this)) { + return true; + } + if (JavaPackage != other.JavaPackage) return false; + if (JavaOuterClassname != other.JavaOuterClassname) return false; + if (JavaMultipleFiles != other.JavaMultipleFiles) return false; + if (JavaGenerateEqualsAndHash != other.JavaGenerateEqualsAndHash) return false; + if (JavaStringCheckUtf8 != other.JavaStringCheckUtf8) return false; + if (OptimizeFor != other.OptimizeFor) return false; + if (GoPackage != other.GoPackage) return false; + if (CcGenericServices != other.CcGenericServices) return false; + if (JavaGenericServices != other.JavaGenericServices) return false; + if (PyGenericServices != other.PyGenericServices) return false; + if (Deprecated != other.Deprecated) return false; + if (CcEnableArenas != other.CcEnableArenas) return false; + if (ObjcClassPrefix != other.ObjcClassPrefix) return false; + if (CsharpNamespace != other.CsharpNamespace) return false; + if(!uninterpretedOption_.Equals(other.uninterpretedOption_)) return false; + return true; + } + + public override int GetHashCode() { + int hash = 1; + if (JavaPackage.Length != 0) hash ^= JavaPackage.GetHashCode(); + if (JavaOuterClassname.Length != 0) hash ^= JavaOuterClassname.GetHashCode(); + if (JavaMultipleFiles != false) hash ^= JavaMultipleFiles.GetHashCode(); + if (JavaGenerateEqualsAndHash != false) hash ^= JavaGenerateEqualsAndHash.GetHashCode(); + if (JavaStringCheckUtf8 != false) hash ^= JavaStringCheckUtf8.GetHashCode(); + if (OptimizeFor != global::Google.Protobuf.Reflection.FileOptions.Types.OptimizeMode.SPEED) hash ^= OptimizeFor.GetHashCode(); + if (GoPackage.Length != 0) hash ^= GoPackage.GetHashCode(); + if (CcGenericServices != false) hash ^= CcGenericServices.GetHashCode(); + if (JavaGenericServices != false) hash ^= JavaGenericServices.GetHashCode(); + if (PyGenericServices != false) hash ^= PyGenericServices.GetHashCode(); + if (Deprecated != false) hash ^= Deprecated.GetHashCode(); + if (CcEnableArenas != false) hash ^= CcEnableArenas.GetHashCode(); + if (ObjcClassPrefix.Length != 0) hash ^= ObjcClassPrefix.GetHashCode(); + if (CsharpNamespace.Length != 0) hash ^= CsharpNamespace.GetHashCode(); + hash ^= uninterpretedOption_.GetHashCode(); + return hash; + } + + public override string ToString() { + return pb::JsonFormatter.Default.Format(this); + } + + public void WriteTo(pb::CodedOutputStream output) { + if (JavaPackage.Length != 0) { + output.WriteRawTag(10); + output.WriteString(JavaPackage); + } + if (JavaOuterClassname.Length != 0) { + output.WriteRawTag(66); + output.WriteString(JavaOuterClassname); + } + if (OptimizeFor != global::Google.Protobuf.Reflection.FileOptions.Types.OptimizeMode.SPEED) { + output.WriteRawTag(72); + output.WriteEnum((int) OptimizeFor); + } + if (JavaMultipleFiles != false) { + output.WriteRawTag(80); + output.WriteBool(JavaMultipleFiles); + } + if (GoPackage.Length != 0) { + output.WriteRawTag(90); + output.WriteString(GoPackage); + } + if (CcGenericServices != false) { + output.WriteRawTag(128, 1); + output.WriteBool(CcGenericServices); + } + if (JavaGenericServices != false) { + output.WriteRawTag(136, 1); + output.WriteBool(JavaGenericServices); + } + if (PyGenericServices != false) { + output.WriteRawTag(144, 1); + output.WriteBool(PyGenericServices); + } + if (JavaGenerateEqualsAndHash != false) { + output.WriteRawTag(160, 1); + output.WriteBool(JavaGenerateEqualsAndHash); + } + if (Deprecated != false) { + output.WriteRawTag(184, 1); + output.WriteBool(Deprecated); + } + if (JavaStringCheckUtf8 != false) { + output.WriteRawTag(216, 1); + output.WriteBool(JavaStringCheckUtf8); + } + if (CcEnableArenas != false) { + output.WriteRawTag(248, 1); + output.WriteBool(CcEnableArenas); + } + if (ObjcClassPrefix.Length != 0) { + output.WriteRawTag(162, 2); + output.WriteString(ObjcClassPrefix); + } + if (CsharpNamespace.Length != 0) { + output.WriteRawTag(170, 2); + output.WriteString(CsharpNamespace); + } + uninterpretedOption_.WriteTo(output, _repeated_uninterpretedOption_codec); + } + + public int CalculateSize() { + int size = 0; + if (JavaPackage.Length != 0) { + size += 1 + pb::CodedOutputStream.ComputeStringSize(JavaPackage); + } + if (JavaOuterClassname.Length != 0) { + size += 1 + pb::CodedOutputStream.ComputeStringSize(JavaOuterClassname); + } + if (JavaMultipleFiles != false) { + size += 1 + 1; + } + if (JavaGenerateEqualsAndHash != false) { + size += 2 + 1; + } + if (JavaStringCheckUtf8 != false) { + size += 2 + 1; + } + if (OptimizeFor != global::Google.Protobuf.Reflection.FileOptions.Types.OptimizeMode.SPEED) { + size += 1 + pb::CodedOutputStream.ComputeEnumSize((int) OptimizeFor); + } + if (GoPackage.Length != 0) { + size += 1 + pb::CodedOutputStream.ComputeStringSize(GoPackage); + } + if (CcGenericServices != false) { + size += 2 + 1; + } + if (JavaGenericServices != false) { + size += 2 + 1; + } + if (PyGenericServices != false) { + size += 2 + 1; + } + if (Deprecated != false) { + size += 2 + 1; + } + if (CcEnableArenas != false) { + size += 2 + 1; + } + if (ObjcClassPrefix.Length != 0) { + size += 2 + pb::CodedOutputStream.ComputeStringSize(ObjcClassPrefix); + } + if (CsharpNamespace.Length != 0) { + size += 2 + pb::CodedOutputStream.ComputeStringSize(CsharpNamespace); + } + size += uninterpretedOption_.CalculateSize(_repeated_uninterpretedOption_codec); + return size; + } + + public void MergeFrom(FileOptions other) { + if (other == null) { + return; + } + if (other.JavaPackage.Length != 0) { + JavaPackage = other.JavaPackage; + } + if (other.JavaOuterClassname.Length != 0) { + JavaOuterClassname = other.JavaOuterClassname; + } + if (other.JavaMultipleFiles != false) { + JavaMultipleFiles = other.JavaMultipleFiles; + } + if (other.JavaGenerateEqualsAndHash != false) { + JavaGenerateEqualsAndHash = other.JavaGenerateEqualsAndHash; + } + if (other.JavaStringCheckUtf8 != false) { + JavaStringCheckUtf8 = other.JavaStringCheckUtf8; + } + if (other.OptimizeFor != global::Google.Protobuf.Reflection.FileOptions.Types.OptimizeMode.SPEED) { + OptimizeFor = other.OptimizeFor; + } + if (other.GoPackage.Length != 0) { + GoPackage = other.GoPackage; + } + if (other.CcGenericServices != false) { + CcGenericServices = other.CcGenericServices; + } + if (other.JavaGenericServices != false) { + JavaGenericServices = other.JavaGenericServices; + } + if (other.PyGenericServices != false) { + PyGenericServices = other.PyGenericServices; + } + if (other.Deprecated != false) { + Deprecated = other.Deprecated; + } + if (other.CcEnableArenas != false) { + CcEnableArenas = other.CcEnableArenas; + } + if (other.ObjcClassPrefix.Length != 0) { + ObjcClassPrefix = other.ObjcClassPrefix; + } + if (other.CsharpNamespace.Length != 0) { + CsharpNamespace = other.CsharpNamespace; + } + uninterpretedOption_.Add(other.uninterpretedOption_); + } + + public void MergeFrom(pb::CodedInputStream input) { + uint tag; + while ((tag = input.ReadTag()) != 0) { + switch(tag) { + default: + input.SkipLastField(); + break; + case 10: { + JavaPackage = input.ReadString(); + break; + } + case 66: { + JavaOuterClassname = input.ReadString(); + break; + } + case 72: { + optimizeFor_ = (global::Google.Protobuf.Reflection.FileOptions.Types.OptimizeMode) input.ReadEnum(); + break; + } + case 80: { + JavaMultipleFiles = input.ReadBool(); + break; + } + case 90: { + GoPackage = input.ReadString(); + break; + } + case 128: { + CcGenericServices = input.ReadBool(); + break; + } + case 136: { + JavaGenericServices = input.ReadBool(); + break; + } + case 144: { + PyGenericServices = input.ReadBool(); + break; + } + case 160: { + JavaGenerateEqualsAndHash = input.ReadBool(); + break; + } + case 184: { + Deprecated = input.ReadBool(); + break; + } + case 216: { + JavaStringCheckUtf8 = input.ReadBool(); + break; + } + case 248: { + CcEnableArenas = input.ReadBool(); + break; + } + case 290: { + ObjcClassPrefix = input.ReadString(); + break; + } + case 298: { + CsharpNamespace = input.ReadString(); + break; + } + case 7994: { + uninterpretedOption_.AddEntriesFrom(input, _repeated_uninterpretedOption_codec); + break; + } + } + } + } + + #region Nested types + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + public static partial class Types { + internal enum OptimizeMode { + SPEED = 1, + CODE_SIZE = 2, + LITE_RUNTIME = 3, + } + + } + #endregion + + } + + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + internal sealed partial class MessageOptions : pb::IMessage<MessageOptions> { + private static readonly pb::MessageParser<MessageOptions> _parser = new pb::MessageParser<MessageOptions>(() => new MessageOptions()); + public static pb::MessageParser<MessageOptions> Parser { get { return _parser; } } + + public static pbr::MessageDescriptor Descriptor { + get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.Descriptor.MessageTypes[10]; } + } + + pbr::MessageDescriptor pb::IMessage.Descriptor { + get { return Descriptor; } + } + + public MessageOptions() { + OnConstruction(); + } + + partial void OnConstruction(); + + public MessageOptions(MessageOptions other) : this() { + messageSetWireFormat_ = other.messageSetWireFormat_; + noStandardDescriptorAccessor_ = other.noStandardDescriptorAccessor_; + deprecated_ = other.deprecated_; + mapEntry_ = other.mapEntry_; + uninterpretedOption_ = other.uninterpretedOption_.Clone(); + } + + public MessageOptions Clone() { + return new MessageOptions(this); + } + + public const int MessageSetWireFormatFieldNumber = 1; + private bool messageSetWireFormat_; + internal bool MessageSetWireFormat { + get { return messageSetWireFormat_; } + set { + messageSetWireFormat_ = value; + } + } + + public const int NoStandardDescriptorAccessorFieldNumber = 2; + private bool noStandardDescriptorAccessor_; + internal bool NoStandardDescriptorAccessor { + get { return noStandardDescriptorAccessor_; } + set { + noStandardDescriptorAccessor_ = value; + } + } + + public const int DeprecatedFieldNumber = 3; + private bool deprecated_; + internal bool Deprecated { + get { return deprecated_; } + set { + deprecated_ = value; + } + } + + public const int MapEntryFieldNumber = 7; + private bool mapEntry_; + internal bool MapEntry { + get { return mapEntry_; } + set { + mapEntry_ = value; + } + } + + public const int UninterpretedOptionFieldNumber = 999; + private static readonly pb::FieldCodec<global::Google.Protobuf.Reflection.UninterpretedOption> _repeated_uninterpretedOption_codec + = pb::FieldCodec.ForMessage(7994, global::Google.Protobuf.Reflection.UninterpretedOption.Parser); + private readonly pbc::RepeatedField<global::Google.Protobuf.Reflection.UninterpretedOption> uninterpretedOption_ = new pbc::RepeatedField<global::Google.Protobuf.Reflection.UninterpretedOption>(); + internal pbc::RepeatedField<global::Google.Protobuf.Reflection.UninterpretedOption> UninterpretedOption { + get { return uninterpretedOption_; } + } + + public override bool Equals(object other) { + return Equals(other as MessageOptions); + } + + public bool Equals(MessageOptions other) { + if (ReferenceEquals(other, null)) { + return false; + } + if (ReferenceEquals(other, this)) { + return true; + } + if (MessageSetWireFormat != other.MessageSetWireFormat) return false; + if (NoStandardDescriptorAccessor != other.NoStandardDescriptorAccessor) return false; + if (Deprecated != other.Deprecated) return false; + if (MapEntry != other.MapEntry) return false; + if(!uninterpretedOption_.Equals(other.uninterpretedOption_)) return false; + return true; + } + + public override int GetHashCode() { + int hash = 1; + if (MessageSetWireFormat != false) hash ^= MessageSetWireFormat.GetHashCode(); + if (NoStandardDescriptorAccessor != false) hash ^= NoStandardDescriptorAccessor.GetHashCode(); + if (Deprecated != false) hash ^= Deprecated.GetHashCode(); + if (MapEntry != false) hash ^= MapEntry.GetHashCode(); + hash ^= uninterpretedOption_.GetHashCode(); + return hash; + } + + public override string ToString() { + return pb::JsonFormatter.Default.Format(this); + } + + public void WriteTo(pb::CodedOutputStream output) { + if (MessageSetWireFormat != false) { + output.WriteRawTag(8); + output.WriteBool(MessageSetWireFormat); + } + if (NoStandardDescriptorAccessor != false) { + output.WriteRawTag(16); + output.WriteBool(NoStandardDescriptorAccessor); + } + if (Deprecated != false) { + output.WriteRawTag(24); + output.WriteBool(Deprecated); + } + if (MapEntry != false) { + output.WriteRawTag(56); + output.WriteBool(MapEntry); + } + uninterpretedOption_.WriteTo(output, _repeated_uninterpretedOption_codec); + } + + public int CalculateSize() { + int size = 0; + if (MessageSetWireFormat != false) { + size += 1 + 1; + } + if (NoStandardDescriptorAccessor != false) { + size += 1 + 1; + } + if (Deprecated != false) { + size += 1 + 1; + } + if (MapEntry != false) { + size += 1 + 1; + } + size += uninterpretedOption_.CalculateSize(_repeated_uninterpretedOption_codec); + return size; + } + + public void MergeFrom(MessageOptions other) { + if (other == null) { + return; + } + if (other.MessageSetWireFormat != false) { + MessageSetWireFormat = other.MessageSetWireFormat; + } + if (other.NoStandardDescriptorAccessor != false) { + NoStandardDescriptorAccessor = other.NoStandardDescriptorAccessor; + } + if (other.Deprecated != false) { + Deprecated = other.Deprecated; + } + if (other.MapEntry != false) { + MapEntry = other.MapEntry; + } + uninterpretedOption_.Add(other.uninterpretedOption_); + } + + public void MergeFrom(pb::CodedInputStream input) { + uint tag; + while ((tag = input.ReadTag()) != 0) { + switch(tag) { + default: + input.SkipLastField(); + break; + case 8: { + MessageSetWireFormat = input.ReadBool(); + break; + } + case 16: { + NoStandardDescriptorAccessor = input.ReadBool(); + break; + } + case 24: { + Deprecated = input.ReadBool(); + break; + } + case 56: { + MapEntry = input.ReadBool(); + break; + } + case 7994: { + uninterpretedOption_.AddEntriesFrom(input, _repeated_uninterpretedOption_codec); + break; + } + } + } + } + + } + + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + internal sealed partial class FieldOptions : pb::IMessage<FieldOptions> { + private static readonly pb::MessageParser<FieldOptions> _parser = new pb::MessageParser<FieldOptions>(() => new FieldOptions()); + public static pb::MessageParser<FieldOptions> Parser { get { return _parser; } } + + public static pbr::MessageDescriptor Descriptor { + get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.Descriptor.MessageTypes[11]; } + } + + pbr::MessageDescriptor pb::IMessage.Descriptor { + get { return Descriptor; } + } + + public FieldOptions() { + OnConstruction(); + } + + partial void OnConstruction(); + + public FieldOptions(FieldOptions other) : this() { + ctype_ = other.ctype_; + packed_ = other.packed_; + jstype_ = other.jstype_; + lazy_ = other.lazy_; + deprecated_ = other.deprecated_; + weak_ = other.weak_; + uninterpretedOption_ = other.uninterpretedOption_.Clone(); + } + + public FieldOptions Clone() { + return new FieldOptions(this); + } + + public const int CtypeFieldNumber = 1; + private global::Google.Protobuf.Reflection.FieldOptions.Types.CType ctype_ = global::Google.Protobuf.Reflection.FieldOptions.Types.CType.STRING; + internal global::Google.Protobuf.Reflection.FieldOptions.Types.CType Ctype { + get { return ctype_; } + set { + ctype_ = value; + } + } + + public const int PackedFieldNumber = 2; + private bool packed_; + internal bool Packed { + get { return packed_; } + set { + packed_ = value; + } + } + + public const int JstypeFieldNumber = 6; + private global::Google.Protobuf.Reflection.FieldOptions.Types.JSType jstype_ = global::Google.Protobuf.Reflection.FieldOptions.Types.JSType.JS_NORMAL; + internal global::Google.Protobuf.Reflection.FieldOptions.Types.JSType Jstype { + get { return jstype_; } + set { + jstype_ = value; + } + } + + public const int LazyFieldNumber = 5; + private bool lazy_; + internal bool Lazy { + get { return lazy_; } + set { + lazy_ = value; + } + } + + public const int DeprecatedFieldNumber = 3; + private bool deprecated_; + internal bool Deprecated { + get { return deprecated_; } + set { + deprecated_ = value; + } + } + + public const int WeakFieldNumber = 10; + private bool weak_; + internal bool Weak { + get { return weak_; } + set { + weak_ = value; + } + } + + public const int UninterpretedOptionFieldNumber = 999; + private static readonly pb::FieldCodec<global::Google.Protobuf.Reflection.UninterpretedOption> _repeated_uninterpretedOption_codec + = pb::FieldCodec.ForMessage(7994, global::Google.Protobuf.Reflection.UninterpretedOption.Parser); + private readonly pbc::RepeatedField<global::Google.Protobuf.Reflection.UninterpretedOption> uninterpretedOption_ = new pbc::RepeatedField<global::Google.Protobuf.Reflection.UninterpretedOption>(); + internal pbc::RepeatedField<global::Google.Protobuf.Reflection.UninterpretedOption> UninterpretedOption { + get { return uninterpretedOption_; } + } + + public override bool Equals(object other) { + return Equals(other as FieldOptions); + } + + public bool Equals(FieldOptions other) { + if (ReferenceEquals(other, null)) { + return false; + } + if (ReferenceEquals(other, this)) { + return true; + } + if (Ctype != other.Ctype) return false; + if (Packed != other.Packed) return false; + if (Jstype != other.Jstype) return false; + if (Lazy != other.Lazy) return false; + if (Deprecated != other.Deprecated) return false; + if (Weak != other.Weak) return false; + if(!uninterpretedOption_.Equals(other.uninterpretedOption_)) return false; + return true; + } + + public override int GetHashCode() { + int hash = 1; + if (Ctype != global::Google.Protobuf.Reflection.FieldOptions.Types.CType.STRING) hash ^= Ctype.GetHashCode(); + if (Packed != false) hash ^= Packed.GetHashCode(); + if (Jstype != global::Google.Protobuf.Reflection.FieldOptions.Types.JSType.JS_NORMAL) hash ^= Jstype.GetHashCode(); + if (Lazy != false) hash ^= Lazy.GetHashCode(); + if (Deprecated != false) hash ^= Deprecated.GetHashCode(); + if (Weak != false) hash ^= Weak.GetHashCode(); + hash ^= uninterpretedOption_.GetHashCode(); + return hash; + } + + public override string ToString() { + return pb::JsonFormatter.Default.Format(this); + } + + public void WriteTo(pb::CodedOutputStream output) { + if (Ctype != global::Google.Protobuf.Reflection.FieldOptions.Types.CType.STRING) { + output.WriteRawTag(8); + output.WriteEnum((int) Ctype); + } + if (Packed != false) { + output.WriteRawTag(16); + output.WriteBool(Packed); + } + if (Deprecated != false) { + output.WriteRawTag(24); + output.WriteBool(Deprecated); + } + if (Lazy != false) { + output.WriteRawTag(40); + output.WriteBool(Lazy); + } + if (Jstype != global::Google.Protobuf.Reflection.FieldOptions.Types.JSType.JS_NORMAL) { + output.WriteRawTag(48); + output.WriteEnum((int) Jstype); + } + if (Weak != false) { + output.WriteRawTag(80); + output.WriteBool(Weak); + } + uninterpretedOption_.WriteTo(output, _repeated_uninterpretedOption_codec); + } + + public int CalculateSize() { + int size = 0; + if (Ctype != global::Google.Protobuf.Reflection.FieldOptions.Types.CType.STRING) { + size += 1 + pb::CodedOutputStream.ComputeEnumSize((int) Ctype); + } + if (Packed != false) { + size += 1 + 1; + } + if (Jstype != global::Google.Protobuf.Reflection.FieldOptions.Types.JSType.JS_NORMAL) { + size += 1 + pb::CodedOutputStream.ComputeEnumSize((int) Jstype); + } + if (Lazy != false) { + size += 1 + 1; + } + if (Deprecated != false) { + size += 1 + 1; + } + if (Weak != false) { + size += 1 + 1; + } + size += uninterpretedOption_.CalculateSize(_repeated_uninterpretedOption_codec); + return size; + } + + public void MergeFrom(FieldOptions other) { + if (other == null) { + return; + } + if (other.Ctype != global::Google.Protobuf.Reflection.FieldOptions.Types.CType.STRING) { + Ctype = other.Ctype; + } + if (other.Packed != false) { + Packed = other.Packed; + } + if (other.Jstype != global::Google.Protobuf.Reflection.FieldOptions.Types.JSType.JS_NORMAL) { + Jstype = other.Jstype; + } + if (other.Lazy != false) { + Lazy = other.Lazy; + } + if (other.Deprecated != false) { + Deprecated = other.Deprecated; + } + if (other.Weak != false) { + Weak = other.Weak; + } + uninterpretedOption_.Add(other.uninterpretedOption_); + } + + public void MergeFrom(pb::CodedInputStream input) { + uint tag; + while ((tag = input.ReadTag()) != 0) { + switch(tag) { + default: + input.SkipLastField(); + break; + case 8: { + ctype_ = (global::Google.Protobuf.Reflection.FieldOptions.Types.CType) input.ReadEnum(); + break; + } + case 16: { + Packed = input.ReadBool(); + break; + } + case 24: { + Deprecated = input.ReadBool(); + break; + } + case 40: { + Lazy = input.ReadBool(); + break; + } + case 48: { + jstype_ = (global::Google.Protobuf.Reflection.FieldOptions.Types.JSType) input.ReadEnum(); + break; + } + case 80: { + Weak = input.ReadBool(); + break; + } + case 7994: { + uninterpretedOption_.AddEntriesFrom(input, _repeated_uninterpretedOption_codec); + break; + } + } + } + } + + #region Nested types + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + public static partial class Types { + internal enum CType { + STRING = 0, + CORD = 1, + STRING_PIECE = 2, + } + + internal enum JSType { + JS_NORMAL = 0, + JS_STRING = 1, + JS_NUMBER = 2, + } + + } + #endregion + + } + + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + internal sealed partial class EnumOptions : pb::IMessage<EnumOptions> { + private static readonly pb::MessageParser<EnumOptions> _parser = new pb::MessageParser<EnumOptions>(() => new EnumOptions()); + public static pb::MessageParser<EnumOptions> Parser { get { return _parser; } } + + public static pbr::MessageDescriptor Descriptor { + get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.Descriptor.MessageTypes[12]; } + } + + pbr::MessageDescriptor pb::IMessage.Descriptor { + get { return Descriptor; } + } + + public EnumOptions() { + OnConstruction(); + } + + partial void OnConstruction(); + + public EnumOptions(EnumOptions other) : this() { + allowAlias_ = other.allowAlias_; + deprecated_ = other.deprecated_; + uninterpretedOption_ = other.uninterpretedOption_.Clone(); + } + + public EnumOptions Clone() { + return new EnumOptions(this); + } + + public const int AllowAliasFieldNumber = 2; + private bool allowAlias_; + internal bool AllowAlias { + get { return allowAlias_; } + set { + allowAlias_ = value; + } + } + + public const int DeprecatedFieldNumber = 3; + private bool deprecated_; + internal bool Deprecated { + get { return deprecated_; } + set { + deprecated_ = value; + } + } + + public const int UninterpretedOptionFieldNumber = 999; + private static readonly pb::FieldCodec<global::Google.Protobuf.Reflection.UninterpretedOption> _repeated_uninterpretedOption_codec + = pb::FieldCodec.ForMessage(7994, global::Google.Protobuf.Reflection.UninterpretedOption.Parser); + private readonly pbc::RepeatedField<global::Google.Protobuf.Reflection.UninterpretedOption> uninterpretedOption_ = new pbc::RepeatedField<global::Google.Protobuf.Reflection.UninterpretedOption>(); + internal pbc::RepeatedField<global::Google.Protobuf.Reflection.UninterpretedOption> UninterpretedOption { + get { return uninterpretedOption_; } + } + + public override bool Equals(object other) { + return Equals(other as EnumOptions); + } + + public bool Equals(EnumOptions other) { + if (ReferenceEquals(other, null)) { + return false; + } + if (ReferenceEquals(other, this)) { + return true; + } + if (AllowAlias != other.AllowAlias) return false; + if (Deprecated != other.Deprecated) return false; + if(!uninterpretedOption_.Equals(other.uninterpretedOption_)) return false; + return true; + } + + public override int GetHashCode() { + int hash = 1; + if (AllowAlias != false) hash ^= AllowAlias.GetHashCode(); + if (Deprecated != false) hash ^= Deprecated.GetHashCode(); + hash ^= uninterpretedOption_.GetHashCode(); + return hash; + } + + public override string ToString() { + return pb::JsonFormatter.Default.Format(this); + } + + public void WriteTo(pb::CodedOutputStream output) { + if (AllowAlias != false) { + output.WriteRawTag(16); + output.WriteBool(AllowAlias); + } + if (Deprecated != false) { + output.WriteRawTag(24); + output.WriteBool(Deprecated); + } + uninterpretedOption_.WriteTo(output, _repeated_uninterpretedOption_codec); + } + + public int CalculateSize() { + int size = 0; + if (AllowAlias != false) { + size += 1 + 1; + } + if (Deprecated != false) { + size += 1 + 1; + } + size += uninterpretedOption_.CalculateSize(_repeated_uninterpretedOption_codec); + return size; + } + + public void MergeFrom(EnumOptions other) { + if (other == null) { + return; + } + if (other.AllowAlias != false) { + AllowAlias = other.AllowAlias; + } + if (other.Deprecated != false) { + Deprecated = other.Deprecated; + } + uninterpretedOption_.Add(other.uninterpretedOption_); + } + + public void MergeFrom(pb::CodedInputStream input) { + uint tag; + while ((tag = input.ReadTag()) != 0) { + switch(tag) { + default: + input.SkipLastField(); + break; + case 16: { + AllowAlias = input.ReadBool(); + break; + } + case 24: { + Deprecated = input.ReadBool(); + break; + } + case 7994: { + uninterpretedOption_.AddEntriesFrom(input, _repeated_uninterpretedOption_codec); + break; + } + } + } + } + + } + + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + internal sealed partial class EnumValueOptions : pb::IMessage<EnumValueOptions> { + private static readonly pb::MessageParser<EnumValueOptions> _parser = new pb::MessageParser<EnumValueOptions>(() => new EnumValueOptions()); + public static pb::MessageParser<EnumValueOptions> Parser { get { return _parser; } } + + public static pbr::MessageDescriptor Descriptor { + get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.Descriptor.MessageTypes[13]; } + } + + pbr::MessageDescriptor pb::IMessage.Descriptor { + get { return Descriptor; } + } + + public EnumValueOptions() { + OnConstruction(); + } + + partial void OnConstruction(); + + public EnumValueOptions(EnumValueOptions other) : this() { + deprecated_ = other.deprecated_; + uninterpretedOption_ = other.uninterpretedOption_.Clone(); + } + + public EnumValueOptions Clone() { + return new EnumValueOptions(this); + } + + public const int DeprecatedFieldNumber = 1; + private bool deprecated_; + internal bool Deprecated { + get { return deprecated_; } + set { + deprecated_ = value; + } + } + + public const int UninterpretedOptionFieldNumber = 999; + private static readonly pb::FieldCodec<global::Google.Protobuf.Reflection.UninterpretedOption> _repeated_uninterpretedOption_codec + = pb::FieldCodec.ForMessage(7994, global::Google.Protobuf.Reflection.UninterpretedOption.Parser); + private readonly pbc::RepeatedField<global::Google.Protobuf.Reflection.UninterpretedOption> uninterpretedOption_ = new pbc::RepeatedField<global::Google.Protobuf.Reflection.UninterpretedOption>(); + internal pbc::RepeatedField<global::Google.Protobuf.Reflection.UninterpretedOption> UninterpretedOption { + get { return uninterpretedOption_; } + } + + public override bool Equals(object other) { + return Equals(other as EnumValueOptions); + } + + public bool Equals(EnumValueOptions other) { + if (ReferenceEquals(other, null)) { + return false; + } + if (ReferenceEquals(other, this)) { + return true; + } + if (Deprecated != other.Deprecated) return false; + if(!uninterpretedOption_.Equals(other.uninterpretedOption_)) return false; + return true; + } + + public override int GetHashCode() { + int hash = 1; + if (Deprecated != false) hash ^= Deprecated.GetHashCode(); + hash ^= uninterpretedOption_.GetHashCode(); + return hash; + } + + public override string ToString() { + return pb::JsonFormatter.Default.Format(this); + } + + public void WriteTo(pb::CodedOutputStream output) { + if (Deprecated != false) { + output.WriteRawTag(8); + output.WriteBool(Deprecated); + } + uninterpretedOption_.WriteTo(output, _repeated_uninterpretedOption_codec); + } + + public int CalculateSize() { + int size = 0; + if (Deprecated != false) { + size += 1 + 1; + } + size += uninterpretedOption_.CalculateSize(_repeated_uninterpretedOption_codec); + return size; + } + + public void MergeFrom(EnumValueOptions other) { + if (other == null) { + return; + } + if (other.Deprecated != false) { + Deprecated = other.Deprecated; + } + uninterpretedOption_.Add(other.uninterpretedOption_); + } + + public void MergeFrom(pb::CodedInputStream input) { + uint tag; + while ((tag = input.ReadTag()) != 0) { + switch(tag) { + default: + input.SkipLastField(); + break; + case 8: { + Deprecated = input.ReadBool(); + break; + } + case 7994: { + uninterpretedOption_.AddEntriesFrom(input, _repeated_uninterpretedOption_codec); + break; + } + } + } + } + + } + + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + internal sealed partial class ServiceOptions : pb::IMessage<ServiceOptions> { + private static readonly pb::MessageParser<ServiceOptions> _parser = new pb::MessageParser<ServiceOptions>(() => new ServiceOptions()); + public static pb::MessageParser<ServiceOptions> Parser { get { return _parser; } } + + public static pbr::MessageDescriptor Descriptor { + get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.Descriptor.MessageTypes[14]; } + } + + pbr::MessageDescriptor pb::IMessage.Descriptor { + get { return Descriptor; } + } + + public ServiceOptions() { + OnConstruction(); + } + + partial void OnConstruction(); + + public ServiceOptions(ServiceOptions other) : this() { + deprecated_ = other.deprecated_; + uninterpretedOption_ = other.uninterpretedOption_.Clone(); + } + + public ServiceOptions Clone() { + return new ServiceOptions(this); + } + + public const int DeprecatedFieldNumber = 33; + private bool deprecated_; + internal bool Deprecated { + get { return deprecated_; } + set { + deprecated_ = value; + } + } + + public const int UninterpretedOptionFieldNumber = 999; + private static readonly pb::FieldCodec<global::Google.Protobuf.Reflection.UninterpretedOption> _repeated_uninterpretedOption_codec + = pb::FieldCodec.ForMessage(7994, global::Google.Protobuf.Reflection.UninterpretedOption.Parser); + private readonly pbc::RepeatedField<global::Google.Protobuf.Reflection.UninterpretedOption> uninterpretedOption_ = new pbc::RepeatedField<global::Google.Protobuf.Reflection.UninterpretedOption>(); + internal pbc::RepeatedField<global::Google.Protobuf.Reflection.UninterpretedOption> UninterpretedOption { + get { return uninterpretedOption_; } + } + + public override bool Equals(object other) { + return Equals(other as ServiceOptions); + } + + public bool Equals(ServiceOptions other) { + if (ReferenceEquals(other, null)) { + return false; + } + if (ReferenceEquals(other, this)) { + return true; + } + if (Deprecated != other.Deprecated) return false; + if(!uninterpretedOption_.Equals(other.uninterpretedOption_)) return false; + return true; + } + + public override int GetHashCode() { + int hash = 1; + if (Deprecated != false) hash ^= Deprecated.GetHashCode(); + hash ^= uninterpretedOption_.GetHashCode(); + return hash; + } + + public override string ToString() { + return pb::JsonFormatter.Default.Format(this); + } + + public void WriteTo(pb::CodedOutputStream output) { + if (Deprecated != false) { + output.WriteRawTag(136, 2); + output.WriteBool(Deprecated); + } + uninterpretedOption_.WriteTo(output, _repeated_uninterpretedOption_codec); + } + + public int CalculateSize() { + int size = 0; + if (Deprecated != false) { + size += 2 + 1; + } + size += uninterpretedOption_.CalculateSize(_repeated_uninterpretedOption_codec); + return size; + } + + public void MergeFrom(ServiceOptions other) { + if (other == null) { + return; + } + if (other.Deprecated != false) { + Deprecated = other.Deprecated; + } + uninterpretedOption_.Add(other.uninterpretedOption_); + } + + public void MergeFrom(pb::CodedInputStream input) { + uint tag; + while ((tag = input.ReadTag()) != 0) { + switch(tag) { + default: + input.SkipLastField(); + break; + case 264: { + Deprecated = input.ReadBool(); + break; + } + case 7994: { + uninterpretedOption_.AddEntriesFrom(input, _repeated_uninterpretedOption_codec); + break; + } + } + } + } + + } + + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + internal sealed partial class MethodOptions : pb::IMessage<MethodOptions> { + private static readonly pb::MessageParser<MethodOptions> _parser = new pb::MessageParser<MethodOptions>(() => new MethodOptions()); + public static pb::MessageParser<MethodOptions> Parser { get { return _parser; } } + + public static pbr::MessageDescriptor Descriptor { + get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.Descriptor.MessageTypes[15]; } + } + + pbr::MessageDescriptor pb::IMessage.Descriptor { + get { return Descriptor; } + } + + public MethodOptions() { + OnConstruction(); + } + + partial void OnConstruction(); + + public MethodOptions(MethodOptions other) : this() { + deprecated_ = other.deprecated_; + uninterpretedOption_ = other.uninterpretedOption_.Clone(); + } + + public MethodOptions Clone() { + return new MethodOptions(this); + } + + public const int DeprecatedFieldNumber = 33; + private bool deprecated_; + internal bool Deprecated { + get { return deprecated_; } + set { + deprecated_ = value; + } + } + + public const int UninterpretedOptionFieldNumber = 999; + private static readonly pb::FieldCodec<global::Google.Protobuf.Reflection.UninterpretedOption> _repeated_uninterpretedOption_codec + = pb::FieldCodec.ForMessage(7994, global::Google.Protobuf.Reflection.UninterpretedOption.Parser); + private readonly pbc::RepeatedField<global::Google.Protobuf.Reflection.UninterpretedOption> uninterpretedOption_ = new pbc::RepeatedField<global::Google.Protobuf.Reflection.UninterpretedOption>(); + internal pbc::RepeatedField<global::Google.Protobuf.Reflection.UninterpretedOption> UninterpretedOption { + get { return uninterpretedOption_; } + } + + public override bool Equals(object other) { + return Equals(other as MethodOptions); + } + + public bool Equals(MethodOptions other) { + if (ReferenceEquals(other, null)) { + return false; + } + if (ReferenceEquals(other, this)) { + return true; + } + if (Deprecated != other.Deprecated) return false; + if(!uninterpretedOption_.Equals(other.uninterpretedOption_)) return false; + return true; + } + + public override int GetHashCode() { + int hash = 1; + if (Deprecated != false) hash ^= Deprecated.GetHashCode(); + hash ^= uninterpretedOption_.GetHashCode(); + return hash; + } + + public override string ToString() { + return pb::JsonFormatter.Default.Format(this); + } + + public void WriteTo(pb::CodedOutputStream output) { + if (Deprecated != false) { + output.WriteRawTag(136, 2); + output.WriteBool(Deprecated); + } + uninterpretedOption_.WriteTo(output, _repeated_uninterpretedOption_codec); + } + + public int CalculateSize() { + int size = 0; + if (Deprecated != false) { + size += 2 + 1; + } + size += uninterpretedOption_.CalculateSize(_repeated_uninterpretedOption_codec); + return size; + } + + public void MergeFrom(MethodOptions other) { + if (other == null) { + return; + } + if (other.Deprecated != false) { + Deprecated = other.Deprecated; + } + uninterpretedOption_.Add(other.uninterpretedOption_); + } + + public void MergeFrom(pb::CodedInputStream input) { + uint tag; + while ((tag = input.ReadTag()) != 0) { + switch(tag) { + default: + input.SkipLastField(); + break; + case 264: { + Deprecated = input.ReadBool(); + break; + } + case 7994: { + uninterpretedOption_.AddEntriesFrom(input, _repeated_uninterpretedOption_codec); + break; + } + } + } + } + + } + + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + internal sealed partial class UninterpretedOption : pb::IMessage<UninterpretedOption> { + private static readonly pb::MessageParser<UninterpretedOption> _parser = new pb::MessageParser<UninterpretedOption>(() => new UninterpretedOption()); + public static pb::MessageParser<UninterpretedOption> Parser { get { return _parser; } } + + public static pbr::MessageDescriptor Descriptor { + get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.Descriptor.MessageTypes[16]; } + } + + pbr::MessageDescriptor pb::IMessage.Descriptor { + get { return Descriptor; } + } + + public UninterpretedOption() { + OnConstruction(); + } + + partial void OnConstruction(); + + public UninterpretedOption(UninterpretedOption other) : this() { + name_ = other.name_.Clone(); + identifierValue_ = other.identifierValue_; + positiveIntValue_ = other.positiveIntValue_; + negativeIntValue_ = other.negativeIntValue_; + doubleValue_ = other.doubleValue_; + stringValue_ = other.stringValue_; + aggregateValue_ = other.aggregateValue_; + } + + public UninterpretedOption Clone() { + return new UninterpretedOption(this); + } + + public const int NameFieldNumber = 2; + private static readonly pb::FieldCodec<global::Google.Protobuf.Reflection.UninterpretedOption.Types.NamePart> _repeated_name_codec + = pb::FieldCodec.ForMessage(18, global::Google.Protobuf.Reflection.UninterpretedOption.Types.NamePart.Parser); + private readonly pbc::RepeatedField<global::Google.Protobuf.Reflection.UninterpretedOption.Types.NamePart> name_ = new pbc::RepeatedField<global::Google.Protobuf.Reflection.UninterpretedOption.Types.NamePart>(); + internal pbc::RepeatedField<global::Google.Protobuf.Reflection.UninterpretedOption.Types.NamePart> Name { + get { return name_; } + } + + public const int IdentifierValueFieldNumber = 3; + private string identifierValue_ = ""; + internal string IdentifierValue { + get { return identifierValue_; } + set { + identifierValue_ = pb::Preconditions.CheckNotNull(value, "value"); + } + } + + public const int PositiveIntValueFieldNumber = 4; + private ulong positiveIntValue_; + internal ulong PositiveIntValue { + get { return positiveIntValue_; } + set { + positiveIntValue_ = value; + } + } + + public const int NegativeIntValueFieldNumber = 5; + private long negativeIntValue_; + internal long NegativeIntValue { + get { return negativeIntValue_; } + set { + negativeIntValue_ = value; + } + } + + public const int DoubleValueFieldNumber = 6; + private double doubleValue_; + internal double DoubleValue { + get { return doubleValue_; } + set { + doubleValue_ = value; + } + } + + public const int StringValueFieldNumber = 7; + private pb::ByteString stringValue_ = pb::ByteString.Empty; + internal pb::ByteString StringValue { + get { return stringValue_; } + set { + stringValue_ = pb::Preconditions.CheckNotNull(value, "value"); + } + } + + public const int AggregateValueFieldNumber = 8; + private string aggregateValue_ = ""; + internal string AggregateValue { + get { return aggregateValue_; } + set { + aggregateValue_ = pb::Preconditions.CheckNotNull(value, "value"); + } + } + + public override bool Equals(object other) { + return Equals(other as UninterpretedOption); + } + + public bool Equals(UninterpretedOption other) { + if (ReferenceEquals(other, null)) { + return false; + } + if (ReferenceEquals(other, this)) { + return true; + } + if(!name_.Equals(other.name_)) return false; + if (IdentifierValue != other.IdentifierValue) return false; + if (PositiveIntValue != other.PositiveIntValue) return false; + if (NegativeIntValue != other.NegativeIntValue) return false; + if (DoubleValue != other.DoubleValue) return false; + if (StringValue != other.StringValue) return false; + if (AggregateValue != other.AggregateValue) return false; + return true; + } + + public override int GetHashCode() { + int hash = 1; + hash ^= name_.GetHashCode(); + if (IdentifierValue.Length != 0) hash ^= IdentifierValue.GetHashCode(); + if (PositiveIntValue != 0UL) hash ^= PositiveIntValue.GetHashCode(); + if (NegativeIntValue != 0L) hash ^= NegativeIntValue.GetHashCode(); + if (DoubleValue != 0D) hash ^= DoubleValue.GetHashCode(); + if (StringValue.Length != 0) hash ^= StringValue.GetHashCode(); + if (AggregateValue.Length != 0) hash ^= AggregateValue.GetHashCode(); + return hash; + } + + public override string ToString() { + return pb::JsonFormatter.Default.Format(this); + } + + public void WriteTo(pb::CodedOutputStream output) { + name_.WriteTo(output, _repeated_name_codec); + if (IdentifierValue.Length != 0) { + output.WriteRawTag(26); + output.WriteString(IdentifierValue); + } + if (PositiveIntValue != 0UL) { + output.WriteRawTag(32); + output.WriteUInt64(PositiveIntValue); + } + if (NegativeIntValue != 0L) { + output.WriteRawTag(40); + output.WriteInt64(NegativeIntValue); + } + if (DoubleValue != 0D) { + output.WriteRawTag(49); + output.WriteDouble(DoubleValue); + } + if (StringValue.Length != 0) { + output.WriteRawTag(58); + output.WriteBytes(StringValue); + } + if (AggregateValue.Length != 0) { + output.WriteRawTag(66); + output.WriteString(AggregateValue); + } + } + + public int CalculateSize() { + int size = 0; + size += name_.CalculateSize(_repeated_name_codec); + if (IdentifierValue.Length != 0) { + size += 1 + pb::CodedOutputStream.ComputeStringSize(IdentifierValue); + } + if (PositiveIntValue != 0UL) { + size += 1 + pb::CodedOutputStream.ComputeUInt64Size(PositiveIntValue); + } + if (NegativeIntValue != 0L) { + size += 1 + pb::CodedOutputStream.ComputeInt64Size(NegativeIntValue); + } + if (DoubleValue != 0D) { + size += 1 + 8; + } + if (StringValue.Length != 0) { + size += 1 + pb::CodedOutputStream.ComputeBytesSize(StringValue); + } + if (AggregateValue.Length != 0) { + size += 1 + pb::CodedOutputStream.ComputeStringSize(AggregateValue); + } + return size; + } + + public void MergeFrom(UninterpretedOption other) { + if (other == null) { + return; + } + name_.Add(other.name_); + if (other.IdentifierValue.Length != 0) { + IdentifierValue = other.IdentifierValue; + } + if (other.PositiveIntValue != 0UL) { + PositiveIntValue = other.PositiveIntValue; + } + if (other.NegativeIntValue != 0L) { + NegativeIntValue = other.NegativeIntValue; + } + if (other.DoubleValue != 0D) { + DoubleValue = other.DoubleValue; + } + if (other.StringValue.Length != 0) { + StringValue = other.StringValue; + } + if (other.AggregateValue.Length != 0) { + AggregateValue = other.AggregateValue; + } + } + + public void MergeFrom(pb::CodedInputStream input) { + uint tag; + while ((tag = input.ReadTag()) != 0) { + switch(tag) { + default: + input.SkipLastField(); + break; + case 18: { + name_.AddEntriesFrom(input, _repeated_name_codec); + break; + } + case 26: { + IdentifierValue = input.ReadString(); + break; + } + case 32: { + PositiveIntValue = input.ReadUInt64(); + break; + } + case 40: { + NegativeIntValue = input.ReadInt64(); + break; + } + case 49: { + DoubleValue = input.ReadDouble(); + break; + } + case 58: { + StringValue = input.ReadBytes(); + break; + } + case 66: { + AggregateValue = input.ReadString(); + break; + } + } + } + } + + #region Nested types + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + public static partial class Types { + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + internal sealed partial class NamePart : pb::IMessage<NamePart> { + private static readonly pb::MessageParser<NamePart> _parser = new pb::MessageParser<NamePart>(() => new NamePart()); + public static pb::MessageParser<NamePart> Parser { get { return _parser; } } + + public static pbr::MessageDescriptor Descriptor { + get { return global::Google.Protobuf.Reflection.UninterpretedOption.Descriptor.NestedTypes[0]; } + } + + pbr::MessageDescriptor pb::IMessage.Descriptor { + get { return Descriptor; } + } + + public NamePart() { + OnConstruction(); + } + + partial void OnConstruction(); + + public NamePart(NamePart other) : this() { + namePart_ = other.namePart_; + isExtension_ = other.isExtension_; + } + + public NamePart Clone() { + return new NamePart(this); + } + + public const int NamePart_FieldNumber = 1; + private string namePart_ = ""; + internal string NamePart_ { + get { return namePart_; } + set { + namePart_ = pb::Preconditions.CheckNotNull(value, "value"); + } + } + + public const int IsExtensionFieldNumber = 2; + private bool isExtension_; + internal bool IsExtension { + get { return isExtension_; } + set { + isExtension_ = value; + } + } + + public override bool Equals(object other) { + return Equals(other as NamePart); + } + + public bool Equals(NamePart other) { + if (ReferenceEquals(other, null)) { + return false; + } + if (ReferenceEquals(other, this)) { + return true; + } + if (NamePart_ != other.NamePart_) return false; + if (IsExtension != other.IsExtension) return false; + return true; + } + + public override int GetHashCode() { + int hash = 1; + if (NamePart_.Length != 0) hash ^= NamePart_.GetHashCode(); + if (IsExtension != false) hash ^= IsExtension.GetHashCode(); + return hash; + } + + public override string ToString() { + return pb::JsonFormatter.Default.Format(this); + } + + public void WriteTo(pb::CodedOutputStream output) { + if (NamePart_.Length != 0) { + output.WriteRawTag(10); + output.WriteString(NamePart_); + } + if (IsExtension != false) { + output.WriteRawTag(16); + output.WriteBool(IsExtension); + } + } + + public int CalculateSize() { + int size = 0; + if (NamePart_.Length != 0) { + size += 1 + pb::CodedOutputStream.ComputeStringSize(NamePart_); + } + if (IsExtension != false) { + size += 1 + 1; + } + return size; + } + + public void MergeFrom(NamePart other) { + if (other == null) { + return; + } + if (other.NamePart_.Length != 0) { + NamePart_ = other.NamePart_; + } + if (other.IsExtension != false) { + IsExtension = other.IsExtension; + } + } + + public void MergeFrom(pb::CodedInputStream input) { + uint tag; + while ((tag = input.ReadTag()) != 0) { + switch(tag) { + default: + input.SkipLastField(); + break; + case 10: { + NamePart_ = input.ReadString(); + break; + } + case 16: { + IsExtension = input.ReadBool(); + break; + } + } + } + } + + } + + } + #endregion + + } + + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + internal sealed partial class SourceCodeInfo : pb::IMessage<SourceCodeInfo> { + private static readonly pb::MessageParser<SourceCodeInfo> _parser = new pb::MessageParser<SourceCodeInfo>(() => new SourceCodeInfo()); + public static pb::MessageParser<SourceCodeInfo> Parser { get { return _parser; } } + + public static pbr::MessageDescriptor Descriptor { + get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.Descriptor.MessageTypes[17]; } + } + + pbr::MessageDescriptor pb::IMessage.Descriptor { + get { return Descriptor; } + } + + public SourceCodeInfo() { + OnConstruction(); + } + + partial void OnConstruction(); + + public SourceCodeInfo(SourceCodeInfo other) : this() { + location_ = other.location_.Clone(); + } + + public SourceCodeInfo Clone() { + return new SourceCodeInfo(this); + } + + public const int LocationFieldNumber = 1; + private static readonly pb::FieldCodec<global::Google.Protobuf.Reflection.SourceCodeInfo.Types.Location> _repeated_location_codec + = pb::FieldCodec.ForMessage(10, global::Google.Protobuf.Reflection.SourceCodeInfo.Types.Location.Parser); + private readonly pbc::RepeatedField<global::Google.Protobuf.Reflection.SourceCodeInfo.Types.Location> location_ = new pbc::RepeatedField<global::Google.Protobuf.Reflection.SourceCodeInfo.Types.Location>(); + internal pbc::RepeatedField<global::Google.Protobuf.Reflection.SourceCodeInfo.Types.Location> Location { + get { return location_; } + } + + public override bool Equals(object other) { + return Equals(other as SourceCodeInfo); + } + + public bool Equals(SourceCodeInfo other) { + if (ReferenceEquals(other, null)) { + return false; + } + if (ReferenceEquals(other, this)) { + return true; + } + if(!location_.Equals(other.location_)) return false; + return true; + } + + public override int GetHashCode() { + int hash = 1; + hash ^= location_.GetHashCode(); + return hash; + } + + public override string ToString() { + return pb::JsonFormatter.Default.Format(this); + } + + public void WriteTo(pb::CodedOutputStream output) { + location_.WriteTo(output, _repeated_location_codec); + } + + public int CalculateSize() { + int size = 0; + size += location_.CalculateSize(_repeated_location_codec); + return size; + } + + public void MergeFrom(SourceCodeInfo other) { + if (other == null) { + return; + } + location_.Add(other.location_); + } + + public void MergeFrom(pb::CodedInputStream input) { + uint tag; + while ((tag = input.ReadTag()) != 0) { + switch(tag) { + default: + input.SkipLastField(); + break; + case 10: { + location_.AddEntriesFrom(input, _repeated_location_codec); + break; + } + } + } + } + + #region Nested types + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + public static partial class Types { + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + internal sealed partial class Location : pb::IMessage<Location> { + private static readonly pb::MessageParser<Location> _parser = new pb::MessageParser<Location>(() => new Location()); + public static pb::MessageParser<Location> Parser { get { return _parser; } } + + public static pbr::MessageDescriptor Descriptor { + get { return global::Google.Protobuf.Reflection.SourceCodeInfo.Descriptor.NestedTypes[0]; } + } + + pbr::MessageDescriptor pb::IMessage.Descriptor { + get { return Descriptor; } + } + + public Location() { + OnConstruction(); + } + + partial void OnConstruction(); + + public Location(Location other) : this() { + path_ = other.path_.Clone(); + span_ = other.span_.Clone(); + leadingComments_ = other.leadingComments_; + trailingComments_ = other.trailingComments_; + leadingDetachedComments_ = other.leadingDetachedComments_.Clone(); + } + + public Location Clone() { + return new Location(this); + } + + public const int PathFieldNumber = 1; + private static readonly pb::FieldCodec<int> _repeated_path_codec + = pb::FieldCodec.ForInt32(10); + private readonly pbc::RepeatedField<int> path_ = new pbc::RepeatedField<int>(); + internal pbc::RepeatedField<int> Path { + get { return path_; } + } + + public const int SpanFieldNumber = 2; + private static readonly pb::FieldCodec<int> _repeated_span_codec + = pb::FieldCodec.ForInt32(18); + private readonly pbc::RepeatedField<int> span_ = new pbc::RepeatedField<int>(); + internal pbc::RepeatedField<int> Span { + get { return span_; } + } + + public const int LeadingCommentsFieldNumber = 3; + private string leadingComments_ = ""; + internal string LeadingComments { + get { return leadingComments_; } + set { + leadingComments_ = pb::Preconditions.CheckNotNull(value, "value"); + } + } + + public const int TrailingCommentsFieldNumber = 4; + private string trailingComments_ = ""; + internal string TrailingComments { + get { return trailingComments_; } + set { + trailingComments_ = pb::Preconditions.CheckNotNull(value, "value"); + } + } + + public const int LeadingDetachedCommentsFieldNumber = 6; + private static readonly pb::FieldCodec<string> _repeated_leadingDetachedComments_codec + = pb::FieldCodec.ForString(50); + private readonly pbc::RepeatedField<string> leadingDetachedComments_ = new pbc::RepeatedField<string>(); + internal pbc::RepeatedField<string> LeadingDetachedComments { + get { return leadingDetachedComments_; } + } + + public override bool Equals(object other) { + return Equals(other as Location); + } + + public bool Equals(Location other) { + if (ReferenceEquals(other, null)) { + return false; + } + if (ReferenceEquals(other, this)) { + return true; + } + if(!path_.Equals(other.path_)) return false; + if(!span_.Equals(other.span_)) return false; + if (LeadingComments != other.LeadingComments) return false; + if (TrailingComments != other.TrailingComments) return false; + if(!leadingDetachedComments_.Equals(other.leadingDetachedComments_)) return false; + return true; + } + + public override int GetHashCode() { + int hash = 1; + hash ^= path_.GetHashCode(); + hash ^= span_.GetHashCode(); + if (LeadingComments.Length != 0) hash ^= LeadingComments.GetHashCode(); + if (TrailingComments.Length != 0) hash ^= TrailingComments.GetHashCode(); + hash ^= leadingDetachedComments_.GetHashCode(); + return hash; + } + + public override string ToString() { + return pb::JsonFormatter.Default.Format(this); + } + + public void WriteTo(pb::CodedOutputStream output) { + path_.WriteTo(output, _repeated_path_codec); + span_.WriteTo(output, _repeated_span_codec); + if (LeadingComments.Length != 0) { + output.WriteRawTag(26); + output.WriteString(LeadingComments); + } + if (TrailingComments.Length != 0) { + output.WriteRawTag(34); + output.WriteString(TrailingComments); + } + leadingDetachedComments_.WriteTo(output, _repeated_leadingDetachedComments_codec); + } + + public int CalculateSize() { + int size = 0; + size += path_.CalculateSize(_repeated_path_codec); + size += span_.CalculateSize(_repeated_span_codec); + if (LeadingComments.Length != 0) { + size += 1 + pb::CodedOutputStream.ComputeStringSize(LeadingComments); + } + if (TrailingComments.Length != 0) { + size += 1 + pb::CodedOutputStream.ComputeStringSize(TrailingComments); + } + size += leadingDetachedComments_.CalculateSize(_repeated_leadingDetachedComments_codec); + return size; + } + + public void MergeFrom(Location other) { + if (other == null) { + return; + } + path_.Add(other.path_); + span_.Add(other.span_); + if (other.LeadingComments.Length != 0) { + LeadingComments = other.LeadingComments; + } + if (other.TrailingComments.Length != 0) { + TrailingComments = other.TrailingComments; + } + leadingDetachedComments_.Add(other.leadingDetachedComments_); + } + + public void MergeFrom(pb::CodedInputStream input) { + uint tag; + while ((tag = input.ReadTag()) != 0) { + switch(tag) { + default: + input.SkipLastField(); + break; + case 10: + case 8: { + path_.AddEntriesFrom(input, _repeated_path_codec); + break; + } + case 18: + case 16: { + span_.AddEntriesFrom(input, _repeated_span_codec); + break; + } + case 26: { + LeadingComments = input.ReadString(); + break; + } + case 34: { + TrailingComments = input.ReadString(); + break; + } + case 50: { + leadingDetachedComments_.AddEntriesFrom(input, _repeated_leadingDetachedComments_codec); + break; + } + } + } + } + + } + + } + #endregion + + } + + #endregion + +} + +#endregion Designer generated code diff --git a/csharp/src/Google.Protobuf/Reflection/DescriptorUtil.cs b/csharp/src/Google.Protobuf/Reflection/DescriptorUtil.cs new file mode 100644 index 00000000..f5570fc4 --- /dev/null +++ b/csharp/src/Google.Protobuf/Reflection/DescriptorUtil.cs @@ -0,0 +1,64 @@ +#region Copyright notice and license +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +#endregion + +using System.Collections.Generic; +using System.Collections.ObjectModel; + +namespace Google.Protobuf.Reflection +{ + /// <summary> + /// Internal class containing utility methods when working with descriptors. + /// </summary> + internal static class DescriptorUtil + { + /// <summary> + /// Equivalent to Func[TInput, int, TOutput] but usable in .NET 2.0. Only used to convert + /// arrays. + /// </summary> + internal delegate TOutput IndexedConverter<TInput, TOutput>(TInput element, int index); + + /// <summary> + /// Converts the given array into a read-only list, applying the specified conversion to + /// each input element. + /// </summary> + internal static IList<TOutput> ConvertAndMakeReadOnly<TInput, TOutput> + (IList<TInput> input, IndexedConverter<TInput, TOutput> converter) + { + TOutput[] array = new TOutput[input.Count]; + for (int i = 0; i < array.Length; i++) + { + array[i] = converter(input[i], i); + } + return new ReadOnlyCollection<TOutput>(array); + } + } +}
\ No newline at end of file diff --git a/csharp/src/Google.Protobuf/Reflection/DescriptorValidationException.cs b/csharp/src/Google.Protobuf/Reflection/DescriptorValidationException.cs new file mode 100644 index 00000000..143671db --- /dev/null +++ b/csharp/src/Google.Protobuf/Reflection/DescriptorValidationException.cs @@ -0,0 +1,80 @@ +#region Copyright notice and license +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +#endregion + +using System; + +namespace Google.Protobuf.Reflection +{ + /// <summary> + /// Thrown when building descriptors fails because the source DescriptorProtos + /// are not valid. + /// </summary> + public sealed class DescriptorValidationException : Exception + { + private readonly String name; + private readonly string description; + + /// <value> + /// The full name of the descriptor where the error occurred. + /// </value> + public String ProblemSymbolName + { + get { return name; } + } + + /// <value> + /// A human-readable description of the error. (The Message property + /// is made up of the descriptor's name and this description.) + /// </value> + public string Description + { + get { return description; } + } + + internal DescriptorValidationException(IDescriptor problemDescriptor, string description) : + base(problemDescriptor.FullName + ": " + description) + { + // Note that problemDescriptor may be partially uninitialized, so we + // don't want to expose it directly to the user. So, we only provide + // the name and the original proto. + name = problemDescriptor.FullName; + this.description = description; + } + + internal DescriptorValidationException(IDescriptor problemDescriptor, string description, Exception cause) : + base(problemDescriptor.FullName + ": " + description, cause) + { + name = problemDescriptor.FullName; + this.description = description; + } + } +}
\ No newline at end of file diff --git a/csharp/src/Google.Protobuf/Reflection/EnumDescriptor.cs b/csharp/src/Google.Protobuf/Reflection/EnumDescriptor.cs new file mode 100644 index 00000000..285f26f3 --- /dev/null +++ b/csharp/src/Google.Protobuf/Reflection/EnumDescriptor.cs @@ -0,0 +1,116 @@ +#region Copyright notice and license +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +#endregion + +using System; +using System.Collections.Generic; + +namespace Google.Protobuf.Reflection +{ + /// <summary> + /// Descriptor for an enum type in a .proto file. + /// </summary> + public sealed class EnumDescriptor : DescriptorBase + { + private readonly EnumDescriptorProto proto; + private readonly MessageDescriptor containingType; + private readonly IList<EnumValueDescriptor> values; + private readonly Type generatedType; + + internal EnumDescriptor(EnumDescriptorProto proto, FileDescriptor file, MessageDescriptor parent, int index, Type generatedType) + : base(file, file.ComputeFullName(parent, proto.Name), index) + { + this.proto = proto; + this.generatedType = generatedType; + containingType = parent; + + if (proto.Value.Count == 0) + { + // We cannot allow enums with no values because this would mean there + // would be no valid default value for fields of this type. + throw new DescriptorValidationException(this, "Enums must contain at least one value."); + } + + values = DescriptorUtil.ConvertAndMakeReadOnly(proto.Value, + (value, i) => new EnumValueDescriptor(value, file, this, i)); + + File.DescriptorPool.AddSymbol(this); + } + + internal EnumDescriptorProto Proto { get { return proto; } } + + /// <summary> + /// The brief name of the descriptor's target. + /// </summary> + public override string Name { get { return proto.Name; } } + + /// <summary> + /// The generated type for this enum, or <c>null</c> if the descriptor does not represent a generated type. + /// </summary> + public Type GeneratedType { get { return generatedType; } } + + /// <value> + /// If this is a nested type, get the outer descriptor, otherwise null. + /// </value> + public MessageDescriptor ContainingType + { + get { return containingType; } + } + + /// <value> + /// An unmodifiable list of defined value descriptors for this enum. + /// </value> + public IList<EnumValueDescriptor> Values + { + get { return values; } + } + + /// <summary> + /// Finds an enum value by number. If multiple enum values have the + /// same number, this returns the first defined value with that number. + /// If there is no value for the given number, this returns <c>null</c>. + /// </summary> + public EnumValueDescriptor FindValueByNumber(int number) + { + return File.DescriptorPool.FindEnumValueByNumber(this, number); + } + + /// <summary> + /// Finds an enum value by name. + /// </summary> + /// <param name="name">The unqualified name of the value (e.g. "FOO").</param> + /// <returns>The value's descriptor, or null if not found.</returns> + public EnumValueDescriptor FindValueByName(string name) + { + return File.DescriptorPool.FindSymbol<EnumValueDescriptor>(FullName + "." + name); + } + } +}
\ No newline at end of file diff --git a/csharp/src/Google.Protobuf/Reflection/EnumValueDescriptor.cs b/csharp/src/Google.Protobuf/Reflection/EnumValueDescriptor.cs new file mode 100644 index 00000000..b212ce96 --- /dev/null +++ b/csharp/src/Google.Protobuf/Reflection/EnumValueDescriptor.cs @@ -0,0 +1,70 @@ +#region Copyright notice and license +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +#endregion + +namespace Google.Protobuf.Reflection +{ + /// <summary> + /// Descriptor for a single enum value within an enum in a .proto file. + /// </summary> + public sealed class EnumValueDescriptor : DescriptorBase + { + private readonly EnumDescriptor enumDescriptor; + private readonly EnumValueDescriptorProto proto; + + internal EnumValueDescriptor(EnumValueDescriptorProto proto, FileDescriptor file, + EnumDescriptor parent, int index) + : base(file, parent.FullName + "." + proto.Name, index) + { + this.proto = proto; + enumDescriptor = parent; + file.DescriptorPool.AddSymbol(this); + file.DescriptorPool.AddEnumValueByNumber(this); + } + + internal EnumValueDescriptorProto Proto { get { return proto; } } + + /// <summary> + /// Returns the name of the enum value described by this object. + /// </summary> + public override string Name { get { return proto.Name; } } + + /// <summary> + /// Returns the number associated with this enum value. + /// </summary> + public int Number { get { return Proto.Number; } } + + /// <summary> + /// Returns the enum descriptor that this value is part of. + /// </summary> + public EnumDescriptor EnumDescriptor { get { return enumDescriptor; } } + } +}
\ No newline at end of file diff --git a/csharp/src/Google.Protobuf/Reflection/FieldAccessorBase.cs b/csharp/src/Google.Protobuf/Reflection/FieldAccessorBase.cs new file mode 100644 index 00000000..82ce5051 --- /dev/null +++ b/csharp/src/Google.Protobuf/Reflection/FieldAccessorBase.cs @@ -0,0 +1,63 @@ +#region Copyright notice and license +// Protocol Buffers - Google's data interchange format +// Copyright 2015 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +#endregion + +using System; +using System.Reflection; +using Google.Protobuf.Compatibility; + +namespace Google.Protobuf.Reflection +{ + /// <summary> + /// Base class for field accessors. + /// </summary> + internal abstract class FieldAccessorBase : IFieldAccessor + { + private readonly Func<IMessage, object> getValueDelegate; + private readonly FieldDescriptor descriptor; + + internal FieldAccessorBase(PropertyInfo property, FieldDescriptor descriptor) + { + this.descriptor = descriptor; + getValueDelegate = ReflectionUtil.CreateFuncIMessageObject(property.GetGetMethod()); + } + + public FieldDescriptor Descriptor { get { return descriptor; } } + + public object GetValue(IMessage message) + { + return getValueDelegate(message); + } + + public abstract void Clear(IMessage message); + public abstract void SetValue(IMessage message, object value); + } +} diff --git a/csharp/src/Google.Protobuf/Reflection/FieldDescriptor.cs b/csharp/src/Google.Protobuf/Reflection/FieldDescriptor.cs new file mode 100644 index 00000000..901cbf47 --- /dev/null +++ b/csharp/src/Google.Protobuf/Reflection/FieldDescriptor.cs @@ -0,0 +1,350 @@ +#region Copyright notice and license +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +#endregion + +using System; +using System.Linq; +using Google.Protobuf.Compatibility; + +namespace Google.Protobuf.Reflection +{ + /// <summary> + /// Descriptor for a field or extension within a message in a .proto file. + /// </summary> + public sealed class FieldDescriptor : DescriptorBase, IComparable<FieldDescriptor> + { + private readonly FieldDescriptorProto proto; + private EnumDescriptor enumType; + private MessageDescriptor messageType; + private readonly MessageDescriptor containingType; + private readonly OneofDescriptor containingOneof; + private FieldType fieldType; + private readonly string propertyName; // Annoyingly, needed in Crosslink. + private IFieldAccessor accessor; + + internal FieldDescriptor(FieldDescriptorProto proto, FileDescriptor file, + MessageDescriptor parent, int index, string propertyName) + : base(file, file.ComputeFullName(parent, proto.Name), index) + { + this.proto = proto; + if (proto.Type != 0) + { + fieldType = GetFieldTypeFromProtoType(proto.Type); + } + + if (FieldNumber <= 0) + { + throw new DescriptorValidationException(this, + "Field numbers must be positive integers."); + } + containingType = parent; + // OneofIndex "defaults" to -1 due to a hack in FieldDescriptor.OnConstruction. + if (proto.OneofIndex != -1) + { + if (proto.OneofIndex < 0 || proto.OneofIndex >= parent.Proto.OneofDecl.Count) + { + throw new DescriptorValidationException(this, + "FieldDescriptorProto.oneof_index is out of range for type " + parent.Name); + } + containingOneof = parent.Oneofs[proto.OneofIndex]; + } + + file.DescriptorPool.AddSymbol(this); + // We can't create the accessor until we've cross-linked, unfortunately, as we + // may not know whether the type of the field is a map or not. Remember the property name + // for later. + // We could trust the generated code and check whether the type of the property is + // a MapField, but that feels a tad nasty. + this.propertyName = propertyName; + } + + /// <summary> + /// The brief name of the descriptor's target. + /// </summary> + public override string Name { get { return proto.Name; } } + + internal FieldDescriptorProto Proto { get { return proto; } } + + /// <summary> + /// Returns the accessor for this field, or <c>null</c> if this descriptor does + /// not support reflective access. + /// </summary> + /// <remarks> + /// While a <see cref="FieldDescriptor"/> describes the field, it does not provide + /// any way of obtaining or changing the value of the field within a specific message; + /// that is the responsibility of the accessor. + /// </remarks> + public IFieldAccessor Accessor { get { return accessor; } } + + /// <summary> + /// Maps a field type as included in the .proto file to a FieldType. + /// </summary> + private static FieldType GetFieldTypeFromProtoType(FieldDescriptorProto.Types.Type type) + { + switch (type) + { + case FieldDescriptorProto.Types.Type.TYPE_DOUBLE: + return FieldType.Double; + case FieldDescriptorProto.Types.Type.TYPE_FLOAT: + return FieldType.Float; + case FieldDescriptorProto.Types.Type.TYPE_INT64: + return FieldType.Int64; + case FieldDescriptorProto.Types.Type.TYPE_UINT64: + return FieldType.UInt64; + case FieldDescriptorProto.Types.Type.TYPE_INT32: + return FieldType.Int32; + case FieldDescriptorProto.Types.Type.TYPE_FIXED64: + return FieldType.Fixed64; + case FieldDescriptorProto.Types.Type.TYPE_FIXED32: + return FieldType.Fixed32; + case FieldDescriptorProto.Types.Type.TYPE_BOOL: + return FieldType.Bool; + case FieldDescriptorProto.Types.Type.TYPE_STRING: + return FieldType.String; + case FieldDescriptorProto.Types.Type.TYPE_GROUP: + return FieldType.Group; + case FieldDescriptorProto.Types.Type.TYPE_MESSAGE: + return FieldType.Message; + case FieldDescriptorProto.Types.Type.TYPE_BYTES: + return FieldType.Bytes; + case FieldDescriptorProto.Types.Type.TYPE_UINT32: + return FieldType.UInt32; + case FieldDescriptorProto.Types.Type.TYPE_ENUM: + return FieldType.Enum; + case FieldDescriptorProto.Types.Type.TYPE_SFIXED32: + return FieldType.SFixed32; + case FieldDescriptorProto.Types.Type.TYPE_SFIXED64: + return FieldType.SFixed64; + case FieldDescriptorProto.Types.Type.TYPE_SINT32: + return FieldType.SInt32; + case FieldDescriptorProto.Types.Type.TYPE_SINT64: + return FieldType.SInt64; + default: + throw new ArgumentException("Invalid type specified"); + } + } + + /// <summary> + /// Returns <c>true</c> if this field is a repeated field; <c>false</c> otherwise. + /// </summary> + public bool IsRepeated + { + get { return Proto.Label == FieldDescriptorProto.Types.Label.LABEL_REPEATED; } + } + + /// <summary> + /// Returns <c>true</c> if this field is a map field; <c>false</c> otherwise. + /// </summary> + public bool IsMap + { + get { return fieldType == FieldType.Message && messageType.Proto.Options != null && messageType.Proto.Options.MapEntry; } + } + + /// <summary> + /// Returns <c>true</c> if this field is a packed, repeated field; <c>false</c> otherwise. + /// </summary> + public bool IsPacked + { + // Note the || rather than && here - we're effectively defaulting to packed, because that *is* + // the default in proto3, which is all we support. We may give the wrong result for the protos + // within descriptor.proto, but that's okay, as they're never exposed and we don't use IsPacked + // within the runtime. + get { return Proto.Options == null || Proto.Options.Packed; } + } + + /// <summary> + /// Get the field's containing message type. + /// </summary> + public MessageDescriptor ContainingType + { + get { return containingType; } + } + + /// <summary> + /// Returns the oneof containing this field, or <c>null</c> if it is not part of a oneof. + /// </summary> + public OneofDescriptor ContainingOneof + { + get { return containingOneof; } + } + + /// <summary> + /// Returns the type of the field. + /// </summary> + public FieldType FieldType + { + get { return fieldType; } + } + + /// <summary> + /// Returns the field number declared in the proto file. + /// </summary> + public int FieldNumber + { + get { return Proto.Number; } + } + + /// <summary> + /// Compares this descriptor with another one, ordering in "canonical" order + /// which simply means ascending order by field number. <paramref name="other"/> + /// must be a field of the same type, i.e. the <see cref="ContainingType"/> of + /// both fields must be the same. + /// </summary> + public int CompareTo(FieldDescriptor other) + { + if (other.containingType != containingType) + { + throw new ArgumentException("FieldDescriptors can only be compared to other FieldDescriptors " + + "for fields of the same message type."); + } + return FieldNumber - other.FieldNumber; + } + + /// <summary> + /// For enum fields, returns the field's type. + /// </summary> + public EnumDescriptor EnumType + { + get + { + if (fieldType != FieldType.Enum) + { + throw new InvalidOperationException("EnumType is only valid for enum fields."); + } + return enumType; + } + } + + /// <summary> + /// For embedded message and group fields, returns the field's type. + /// </summary> + public MessageDescriptor MessageType + { + get + { + if (fieldType != FieldType.Message) + { + throw new InvalidOperationException("MessageType is only valid for enum fields."); + } + return messageType; + } + } + + /// <summary> + /// Look up and cross-link all field types etc. + /// </summary> + internal void CrossLink() + { + if (Proto.TypeName != "") + { + IDescriptor typeDescriptor = + File.DescriptorPool.LookupSymbol(Proto.TypeName, this); + + if (Proto.Type != 0) + { + // Choose field type based on symbol. + if (typeDescriptor is MessageDescriptor) + { + fieldType = FieldType.Message; + } + else if (typeDescriptor is EnumDescriptor) + { + fieldType = FieldType.Enum; + } + else + { + throw new DescriptorValidationException(this, "\"" + Proto.TypeName + "\" is not a type."); + } + } + + if (fieldType == FieldType.Message) + { + if (!(typeDescriptor is MessageDescriptor)) + { + throw new DescriptorValidationException(this, + "\"" + Proto.TypeName + "\" is not a message type."); + } + messageType = (MessageDescriptor) typeDescriptor; + + if (Proto.DefaultValue != "") + { + throw new DescriptorValidationException(this, "Messages can't have default values."); + } + } + else if (fieldType == FieldType.Enum) + { + if (!(typeDescriptor is EnumDescriptor)) + { + throw new DescriptorValidationException(this, "\"" + Proto.TypeName + "\" is not an enum type."); + } + enumType = (EnumDescriptor) typeDescriptor; + } + else + { + throw new DescriptorValidationException(this, "Field with primitive type has type_name."); + } + } + else + { + if (fieldType == FieldType.Message || fieldType == FieldType.Enum) + { + throw new DescriptorValidationException(this, "Field with message or enum type missing type_name."); + } + } + + // Note: no attempt to perform any default value parsing + + File.DescriptorPool.AddFieldByNumber(this); + + if (containingType != null && containingType.Proto.Options != null && containingType.Proto.Options.MessageSetWireFormat) + { + throw new DescriptorValidationException(this, "MessageSet format is not supported."); + } + accessor = CreateAccessor(propertyName); + } + + private IFieldAccessor CreateAccessor(string propertyName) + { + if (containingType.GeneratedType == null || propertyName == null) + { + return null; + } + var property = containingType.GeneratedType.GetProperty(propertyName); + if (property == null) + { + throw new DescriptorValidationException(this, "Property " + propertyName + " not found in " + containingType.GeneratedType); + } + return IsMap ? new MapFieldAccessor(property, this) + : IsRepeated ? new RepeatedFieldAccessor(property, this) + : (IFieldAccessor) new SingleFieldAccessor(property, this); + } + } +}
\ No newline at end of file diff --git a/csharp/src/Google.Protobuf/Reflection/FieldType.cs b/csharp/src/Google.Protobuf/Reflection/FieldType.cs new file mode 100644 index 00000000..1658e34c --- /dev/null +++ b/csharp/src/Google.Protobuf/Reflection/FieldType.cs @@ -0,0 +1,113 @@ +#region Copyright notice and license +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +#endregion + +namespace Google.Protobuf.Reflection +{ + /// <summary> + /// Enumeration of all the possible field types. + /// </summary> + public enum FieldType + { + /// <summary> + /// The <c>double</c> field type. + /// </summary> + Double, + /// <summary> + /// The <c>float</c> field type. + /// </summary> + Float, + /// <summary> + /// The <c>int64</c> field type. + /// </summary> + Int64, + /// <summary> + /// The <c>uint64</c> field type. + /// </summary> + UInt64, + /// <summary> + /// The <c>int32</c> field type. + /// </summary> + Int32, + /// <summary> + /// The <c>fixed64</c> field type. + /// </summary> + Fixed64, + /// <summary> + /// The <c>fixed32</c> field type. + /// </summary> + Fixed32, + /// <summary> + /// The <c>bool</c> field type. + /// </summary> + Bool, + /// <summary> + /// The <c>string</c> field type. + /// </summary> + String, + /// <summary> + /// The field type used for groups (not supported in this implementation). + /// </summary> + Group, + /// <summary> + /// The field type used for message fields. + /// </summary> + Message, + /// <summary> + /// The <c>bytes</c> field type. + /// </summary> + Bytes, + /// <summary> + /// The <c>uint32</c> field type. + /// </summary> + UInt32, + /// <summary> + /// The <c>sfixed32</c> field type. + /// </summary> + SFixed32, + /// <summary> + /// The <c>sfixed64</c> field type. + /// </summary> + SFixed64, + /// <summary> + /// The <c>sint32</c> field type. + /// </summary> + SInt32, + /// <summary> + /// The <c>sint64</c> field type. + /// </summary> + SInt64, + /// <summary> + /// The field type used for enum fields. + /// </summary> + Enum + } +}
\ No newline at end of file diff --git a/csharp/src/Google.Protobuf/Reflection/FileDescriptor.cs b/csharp/src/Google.Protobuf/Reflection/FileDescriptor.cs new file mode 100644 index 00000000..500e467c --- /dev/null +++ b/csharp/src/Google.Protobuf/Reflection/FileDescriptor.cs @@ -0,0 +1,372 @@ +#region Copyright notice and license +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +#endregion + +using System; +using System.Collections.Generic; +using System.Collections.ObjectModel; + +namespace Google.Protobuf.Reflection +{ + /// <summary> + /// Describes a .proto file, including everything defined within. + /// IDescriptor is implemented such that the File property returns this descriptor, + /// and the FullName is the same as the Name. + /// </summary> + public sealed class FileDescriptor : IDescriptor + { + private readonly ByteString descriptorData; + private readonly FileDescriptorProto proto; + private readonly IList<MessageDescriptor> messageTypes; + private readonly IList<EnumDescriptor> enumTypes; + private readonly IList<ServiceDescriptor> services; + private readonly IList<FileDescriptor> dependencies; + private readonly IList<FileDescriptor> publicDependencies; + private readonly DescriptorPool pool; + + private FileDescriptor(ByteString descriptorData, FileDescriptorProto proto, FileDescriptor[] dependencies, DescriptorPool pool, bool allowUnknownDependencies, GeneratedCodeInfo generatedCodeInfo) + { + this.descriptorData = descriptorData; + this.pool = pool; + this.proto = proto; + this.dependencies = new ReadOnlyCollection<FileDescriptor>((FileDescriptor[]) dependencies.Clone()); + + publicDependencies = DeterminePublicDependencies(this, proto, dependencies, allowUnknownDependencies); + + pool.AddPackage(Package, this); + + messageTypes = DescriptorUtil.ConvertAndMakeReadOnly(proto.MessageType, + (message, index) => + new MessageDescriptor(message, this, null, index, generatedCodeInfo == null ? null : generatedCodeInfo.NestedTypes[index])); + + enumTypes = DescriptorUtil.ConvertAndMakeReadOnly(proto.EnumType, + (enumType, index) => + new EnumDescriptor(enumType, this, null, index, generatedCodeInfo == null ? null : generatedCodeInfo.NestedEnums[index])); + + services = DescriptorUtil.ConvertAndMakeReadOnly(proto.Service, + (service, index) => + new ServiceDescriptor(service, this, index)); + } + + /// <summary> + /// Computes the full name of a descriptor within this file, with an optional parent message. + /// </summary> + internal string ComputeFullName(MessageDescriptor parent, string name) + { + if (parent != null) + { + return parent.FullName + "." + name; + } + if (Package.Length > 0) + { + return Package + "." + name; + } + return name; + } + + /// <summary> + /// Extracts public dependencies from direct dependencies. This is a static method despite its + /// first parameter, as the value we're in the middle of constructing is only used for exceptions. + /// </summary> + private static IList<FileDescriptor> DeterminePublicDependencies(FileDescriptor @this, FileDescriptorProto proto, FileDescriptor[] dependencies, bool allowUnknownDependencies) + { + var nameToFileMap = new Dictionary<string, FileDescriptor>(); + foreach (var file in dependencies) + { + nameToFileMap[file.Name] = file; + } + var publicDependencies = new List<FileDescriptor>(); + for (int i = 0; i < proto.PublicDependency.Count; i++) + { + int index = proto.PublicDependency[i]; + if (index < 0 || index >= proto.Dependency.Count) + { + throw new DescriptorValidationException(@this, "Invalid public dependency index."); + } + string name = proto.Dependency[index]; + FileDescriptor file = nameToFileMap[name]; + if (file == null) + { + if (!allowUnknownDependencies) + { + throw new DescriptorValidationException(@this, "Invalid public dependency: " + name); + } + // Ignore unknown dependencies. + } + else + { + publicDependencies.Add(file); + } + } + return new ReadOnlyCollection<FileDescriptor>(publicDependencies); + } + + /// <value> + /// The descriptor in its protocol message representation. + /// </value> + internal FileDescriptorProto Proto + { + get { return proto; } + } + + /// <value> + /// The file name. + /// </value> + public string Name + { + get { return proto.Name; } + } + + /// <summary> + /// The package as declared in the .proto file. This may or may not + /// be equivalent to the .NET namespace of the generated classes. + /// </summary> + public string Package + { + get { return proto.Package; } + } + + /// <value> + /// Unmodifiable list of top-level message types declared in this file. + /// </value> + public IList<MessageDescriptor> MessageTypes + { + get { return messageTypes; } + } + + /// <value> + /// Unmodifiable list of top-level enum types declared in this file. + /// </value> + public IList<EnumDescriptor> EnumTypes + { + get { return enumTypes; } + } + + /// <value> + /// Unmodifiable list of top-level services declared in this file. + /// </value> + public IList<ServiceDescriptor> Services + { + get { return services; } + } + + /// <value> + /// Unmodifiable list of this file's dependencies (imports). + /// </value> + public IList<FileDescriptor> Dependencies + { + get { return dependencies; } + } + + /// <value> + /// Unmodifiable list of this file's public dependencies (public imports). + /// </value> + public IList<FileDescriptor> PublicDependencies + { + get { return publicDependencies; } + } + + /// <value> + /// The original serialized binary form of this descriptor. + /// </value> + public ByteString SerializedData + { + get { return descriptorData; } + } + + /// <value> + /// Implementation of IDescriptor.FullName - just returns the same as Name. + /// </value> + string IDescriptor.FullName + { + get { return Name; } + } + + /// <value> + /// Implementation of IDescriptor.File - just returns this descriptor. + /// </value> + FileDescriptor IDescriptor.File + { + get { return this; } + } + + /// <value> + /// Pool containing symbol descriptors. + /// </value> + internal DescriptorPool DescriptorPool + { + get { return pool; } + } + + /// <summary> + /// Finds a type (message, enum, service or extension) in the file by name. Does not find nested types. + /// </summary> + /// <param name="name">The unqualified type name to look for.</param> + /// <typeparam name="T">The type of descriptor to look for</typeparam> + /// <returns>The type's descriptor, or null if not found.</returns> + public T FindTypeByName<T>(String name) + where T : class, IDescriptor + { + // Don't allow looking up nested types. This will make optimization + // easier later. + if (name.IndexOf('.') != -1) + { + return null; + } + if (Package.Length > 0) + { + name = Package + "." + name; + } + T result = pool.FindSymbol<T>(name); + if (result != null && result.File == this) + { + return result; + } + return null; + } + + /// <summary> + /// Builds a FileDescriptor from its protocol buffer representation. + /// </summary> + /// <param name="descriptorData">The original serialized descriptor data. + /// We have only limited proto2 support, so serializing FileDescriptorProto + /// would not necessarily give us this.</param> + /// <param name="proto">The protocol message form of the FileDescriptor.</param> + /// <param name="dependencies">FileDescriptors corresponding to all of the + /// file's dependencies, in the exact order listed in the .proto file. May be null, + /// in which case it is treated as an empty array.</param> + /// <param name="allowUnknownDependencies">Whether unknown dependencies are ignored (true) or cause an exception to be thrown (false).</param> + /// <param name="generatedCodeInfo">Reflection information, if any. May be null, specifically for non-generated code.</param> + /// <exception cref="DescriptorValidationException">If <paramref name="proto"/> is not + /// a valid descriptor. This can occur for a number of reasons, such as a field + /// having an undefined type or because two messages were defined with the same name.</exception> + private static FileDescriptor BuildFrom(ByteString descriptorData, FileDescriptorProto proto, FileDescriptor[] dependencies, bool allowUnknownDependencies, GeneratedCodeInfo generatedCodeInfo) + { + // Building descriptors involves two steps: translating and linking. + // In the translation step (implemented by FileDescriptor's + // constructor), we build an object tree mirroring the + // FileDescriptorProto's tree and put all of the descriptors into the + // DescriptorPool's lookup tables. In the linking step, we look up all + // type references in the DescriptorPool, so that, for example, a + // FieldDescriptor for an embedded message contains a pointer directly + // to the Descriptor for that message's type. We also detect undefined + // types in the linking step. + if (dependencies == null) + { + dependencies = new FileDescriptor[0]; + } + + DescriptorPool pool = new DescriptorPool(dependencies); + FileDescriptor result = new FileDescriptor(descriptorData, proto, dependencies, pool, allowUnknownDependencies, generatedCodeInfo); + + // Validate that the dependencies we've been passed (as FileDescriptors) are actually the ones we + // need. + if (dependencies.Length != proto.Dependency.Count) + { + throw new DescriptorValidationException(result, + "Dependencies passed to FileDescriptor.BuildFrom() don't match " + + "those listed in the FileDescriptorProto."); + } + for (int i = 0; i < proto.Dependency.Count; i++) + { + if (dependencies[i].Name != proto.Dependency[i]) + { + throw new DescriptorValidationException(result, + "Dependencies passed to FileDescriptor.BuildFrom() don't match " + + "those listed in the FileDescriptorProto."); + } + } + + result.CrossLink(); + return result; + } + + private void CrossLink() + { + foreach (MessageDescriptor message in messageTypes) + { + message.CrossLink(); + } + + foreach (ServiceDescriptor service in services) + { + service.CrossLink(); + } + } + + /// <summary> + /// Creates an instance for generated code. + /// </summary> + /// <remarks> + /// The <paramref name="generatedCodeInfo"/> parameter should be null for descriptors which don't correspond to + /// generated types. Otherwise, it should be a <see cref="GeneratedCodeInfo"/> with nested types and nested + /// enums corresponding to the types and enums contained within the file descriptor. + /// </remarks> + public static FileDescriptor InternalBuildGeneratedFileFrom(byte[] descriptorData, + FileDescriptor[] dependencies, + GeneratedCodeInfo generatedCodeInfo) + { + FileDescriptorProto proto; + try + { + proto = FileDescriptorProto.Parser.ParseFrom(descriptorData); + } + catch (InvalidProtocolBufferException e) + { + throw new ArgumentException("Failed to parse protocol buffer descriptor for generated code.", e); + } + + + + try + { + // When building descriptors for generated code, we allow unknown + // dependencies by default. + return BuildFrom(ByteString.CopyFrom(descriptorData), proto, dependencies, true, generatedCodeInfo); + } + catch (DescriptorValidationException e) + { + throw new ArgumentException("Invalid embedded descriptor for \"" + proto.Name + "\".", e); + } + } + + /// <summary> + /// Returns a <see cref="System.String" /> that represents this instance. + /// </summary> + /// <returns> + /// A <see cref="System.String" /> that represents this instance. + /// </returns> + public override string ToString() + { + return "FileDescriptor for " + proto.Name; + } + } +}
\ No newline at end of file diff --git a/csharp/src/Google.Protobuf/Reflection/GeneratedCodeInfo.cs b/csharp/src/Google.Protobuf/Reflection/GeneratedCodeInfo.cs new file mode 100644 index 00000000..8c52cd12 --- /dev/null +++ b/csharp/src/Google.Protobuf/Reflection/GeneratedCodeInfo.cs @@ -0,0 +1,66 @@ +using System; + +namespace Google.Protobuf.Reflection +{ + /// <summary> + /// Extra information provided by generated code when initializing a message or file descriptor. + /// These are constructed as required, and are not long-lived. Hand-written code should + /// never need to use this type. + /// </summary> + public sealed class GeneratedCodeInfo + { + private static readonly string[] EmptyNames = new string[0]; + private static readonly GeneratedCodeInfo[] EmptyCodeInfo = new GeneratedCodeInfo[0]; + + /// <summary> + /// Irrelevant for file descriptors; the CLR type for the message for message descriptors. + /// </summary> + public Type ClrType { get; private set; } + + /// <summary> + /// Irrelevant for file descriptors; the CLR property names (in message descriptor field order) + /// for fields in the message for message descriptors. + /// </summary> + public string[] PropertyNames { get; private set; } + + /// <summary> + /// Irrelevant for file descriptors; the CLR property "base" names (in message descriptor oneof order) + /// for oneofs in the message for message descriptors. It is expected that for a oneof name of "Foo", + /// there will be a "FooCase" property and a "ClearFoo" method. + /// </summary> + public string[] OneofNames { get; private set; } + + /// <summary> + /// The reflection information for types within this file/message descriptor. Elements may be null + /// if there is no corresponding generated type, e.g. for map entry types. + /// </summary> + public GeneratedCodeInfo[] NestedTypes { get; private set; } + + /// <summary> + /// The CLR types for enums within this file/message descriptor. + /// </summary> + public Type[] NestedEnums { get; private set; } + + /// <summary> + /// Creates a GeneratedCodeInfo for a message descriptor, with nested types, nested enums, the CLR type, property names and oneof names. + /// Each array parameter may be null, to indicate a lack of values. + /// The parameter order is designed to make it feasible to format the generated code readably. + /// </summary> + public GeneratedCodeInfo(Type clrType, string[] propertyNames, string[] oneofNames, Type[] nestedEnums, GeneratedCodeInfo[] nestedTypes) + { + NestedTypes = nestedTypes ?? EmptyCodeInfo; + NestedEnums = nestedEnums ?? ReflectionUtil.EmptyTypes; + ClrType = clrType; + PropertyNames = propertyNames ?? EmptyNames; + OneofNames = oneofNames ?? EmptyNames; + } + + /// <summary> + /// Creates a GeneratedCodeInfo for a file descriptor, with only types and enums. + /// </summary> + public GeneratedCodeInfo(Type[] nestedEnums, GeneratedCodeInfo[] nestedTypes) + : this(null, null, null, nestedEnums, nestedTypes) + { + } + } +}
\ No newline at end of file diff --git a/csharp/src/Google.Protobuf/Reflection/IDescriptor.cs b/csharp/src/Google.Protobuf/Reflection/IDescriptor.cs new file mode 100644 index 00000000..318d58c9 --- /dev/null +++ b/csharp/src/Google.Protobuf/Reflection/IDescriptor.cs @@ -0,0 +1,55 @@ +#region Copyright notice and license +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +#endregion + +namespace Google.Protobuf.Reflection +{ + /// <summary> + /// Interface implemented by all descriptor types. + /// </summary> + public interface IDescriptor + { + /// <summary> + /// Returns the name of the entity (message, field etc) being described. + /// </summary> + string Name { get; } + + /// <summary> + /// Returns the fully-qualified name of the entity being described. + /// </summary> + string FullName { get; } + + /// <summary> + /// Returns the descriptor for the .proto file that this entity is part of. + /// </summary> + FileDescriptor File { get; } + } +}
\ No newline at end of file diff --git a/csharp/src/Google.Protobuf/Reflection/IFieldAccessor.cs b/csharp/src/Google.Protobuf/Reflection/IFieldAccessor.cs new file mode 100644 index 00000000..cfe56fde --- /dev/null +++ b/csharp/src/Google.Protobuf/Reflection/IFieldAccessor.cs @@ -0,0 +1,71 @@ +#region Copyright notice and license +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +#endregion + +using System; +using System.Collections; + +namespace Google.Protobuf.Reflection +{ + /// <summary> + /// Allows fields to be reflectively accessed. + /// </summary> + public interface IFieldAccessor + { + /// <summary> + /// Returns the descriptor associated with this field. + /// </summary> + FieldDescriptor Descriptor { get; } + + /// <summary> + /// Clears the field in the specified message. (For repeated fields, + /// this clears the list.) + /// </summary> + void Clear(IMessage message); + + /// <summary> + /// Fetches the field value. For repeated values, this will be an + /// <see cref="IList"/> implementation. For map values, this will be an + /// <see cref="IDictionary"/> implementation. + /// </summary> + object GetValue(IMessage message); + + /// <summary> + /// Mutator for single "simple" fields only. + /// </summary> + /// <remarks> + /// Repeated fields are mutated by fetching the value and manipulating it as a list. + /// Map fields are mutated by fetching the value and manipulating it as a dictionary. + /// </remarks> + /// <exception cref="InvalidOperationException">The field is not a "simple" field.</exception> + void SetValue(IMessage message, object value); + } +}
\ No newline at end of file diff --git a/csharp/src/Google.Protobuf/Reflection/MapFieldAccessor.cs b/csharp/src/Google.Protobuf/Reflection/MapFieldAccessor.cs new file mode 100644 index 00000000..9ed7f8c4 --- /dev/null +++ b/csharp/src/Google.Protobuf/Reflection/MapFieldAccessor.cs @@ -0,0 +1,59 @@ +#region Copyright notice and license +// Protocol Buffers - Google's data interchange format +// Copyright 2015 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +#endregion + +using System; +using System.Collections; +using System.Reflection; + +namespace Google.Protobuf.Reflection +{ + /// <summary> + /// Accessor for map fields. + /// </summary> + internal sealed class MapFieldAccessor : FieldAccessorBase + { + internal MapFieldAccessor(PropertyInfo property, FieldDescriptor descriptor) : base(property, descriptor) + { + } + + public override void Clear(IMessage message) + { + IDictionary list = (IDictionary) GetValue(message); + list.Clear(); + } + + public override void SetValue(IMessage message, object value) + { + throw new InvalidOperationException("SetValue is not implemented for map fields"); + } + } +} diff --git a/csharp/src/Google.Protobuf/Reflection/MessageDescriptor.cs b/csharp/src/Google.Protobuf/Reflection/MessageDescriptor.cs new file mode 100644 index 00000000..82901f1b --- /dev/null +++ b/csharp/src/Google.Protobuf/Reflection/MessageDescriptor.cs @@ -0,0 +1,299 @@ +#region Copyright notice and license +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +#endregion + +using System; +using System.Collections.Generic; +using System.Collections.ObjectModel; +using System.Linq; + +namespace Google.Protobuf.Reflection +{ + /// <summary> + /// Describes a message type. + /// </summary> + public sealed class MessageDescriptor : DescriptorBase + { + private static readonly HashSet<string> WellKnownTypeNames = new HashSet<string> + { + "google/protobuf/any.proto", + "google/protobuf/api.proto", + "google/protobuf/duration.proto", + "google/protobuf/empty.proto", + "google/protobuf/wrappers.proto", + "google/protobuf/timestamp.proto", + "google/protobuf/field_mask.proto", + "google/protobuf/source_context.proto", + "google/protobuf/struct.proto", + "google/protobuf/type.proto", + }; + + private readonly DescriptorProto proto; + private readonly MessageDescriptor containingType; + private readonly IList<MessageDescriptor> nestedTypes; + private readonly IList<EnumDescriptor> enumTypes; + private readonly IList<FieldDescriptor> fieldsInDeclarationOrder; + private readonly IList<FieldDescriptor> fieldsInNumberOrder; + private readonly FieldCollection fields; + private readonly IList<OneofDescriptor> oneofs; + // CLR representation of the type described by this descriptor, if any. + private readonly Type generatedType; + + internal MessageDescriptor(DescriptorProto proto, FileDescriptor file, MessageDescriptor parent, int typeIndex, GeneratedCodeInfo generatedCodeInfo) + : base(file, file.ComputeFullName(parent, proto.Name), typeIndex) + { + this.proto = proto; + generatedType = generatedCodeInfo == null ? null : generatedCodeInfo.ClrType; + + containingType = parent; + + oneofs = DescriptorUtil.ConvertAndMakeReadOnly( + proto.OneofDecl, + (oneof, index) => + new OneofDescriptor(oneof, file, this, index, generatedCodeInfo == null ? null : generatedCodeInfo.OneofNames[index])); + + nestedTypes = DescriptorUtil.ConvertAndMakeReadOnly( + proto.NestedType, + (type, index) => + new MessageDescriptor(type, file, this, index, generatedCodeInfo == null ? null : generatedCodeInfo.NestedTypes[index])); + + enumTypes = DescriptorUtil.ConvertAndMakeReadOnly( + proto.EnumType, + (type, index) => + new EnumDescriptor(type, file, this, index, generatedCodeInfo == null ? null : generatedCodeInfo.NestedEnums[index])); + + fieldsInDeclarationOrder = DescriptorUtil.ConvertAndMakeReadOnly( + proto.Field, + (field, index) => + new FieldDescriptor(field, file, this, index, generatedCodeInfo == null ? null : generatedCodeInfo.PropertyNames[index])); + fieldsInNumberOrder = new ReadOnlyCollection<FieldDescriptor>(fieldsInDeclarationOrder.OrderBy(field => field.FieldNumber).ToArray()); + file.DescriptorPool.AddSymbol(this); + fields = new FieldCollection(this); + } + + /// <summary> + /// Returns the total number of nested types and enums, recursively. + /// </summary> + private int CountTotalGeneratedTypes() + { + return nestedTypes.Sum(nested => nested.CountTotalGeneratedTypes()) + enumTypes.Count; + } + + /// <summary> + /// The brief name of the descriptor's target. + /// </summary> + public override string Name { get { return proto.Name; } } + + internal DescriptorProto Proto { get { return proto; } } + + /// <summary> + /// The generated type for this message, or <c>null</c> if the descriptor does not represent a generated type. + /// </summary> + public Type GeneratedType { get { return generatedType; } } + + /// <summary> + /// Returns whether this message is one of the "well known types" which may have runtime/protoc support. + /// </summary> + internal bool IsWellKnownType + { + get + { + return File.Package == "google.protobuf" && WellKnownTypeNames.Contains(File.Name); + } + } + + /// <value> + /// If this is a nested type, get the outer descriptor, otherwise null. + /// </value> + public MessageDescriptor ContainingType + { + get { return containingType; } + } + + /// <value> + /// A collection of fields, which can be retrieved by name or field number. + /// </value> + public FieldCollection Fields + { + get { return fields; } + } + + /// <value> + /// An unmodifiable list of this message type's nested types. + /// </value> + public IList<MessageDescriptor> NestedTypes + { + get { return nestedTypes; } + } + + /// <value> + /// An unmodifiable list of this message type's enum types. + /// </value> + public IList<EnumDescriptor> EnumTypes + { + get { return enumTypes; } + } + + /// <value> + /// An unmodifiable list of the "oneof" field collections in this message type. + /// </value> + public IList<OneofDescriptor> Oneofs + { + get { return oneofs; } + } + + /// <summary> + /// Finds a field by field name. + /// </summary> + /// <param name="name">The unqualified name of the field (e.g. "foo").</param> + /// <returns>The field's descriptor, or null if not found.</returns> + public FieldDescriptor FindFieldByName(String name) + { + return File.DescriptorPool.FindSymbol<FieldDescriptor>(FullName + "." + name); + } + + /// <summary> + /// Finds a field by field number. + /// </summary> + /// <param name="number">The field number within this message type.</param> + /// <returns>The field's descriptor, or null if not found.</returns> + public FieldDescriptor FindFieldByNumber(int number) + { + return File.DescriptorPool.FindFieldByNumber(this, number); + } + + /// <summary> + /// Finds a nested descriptor by name. The is valid for fields, nested + /// message types, oneofs and enums. + /// </summary> + /// <param name="name">The unqualified name of the descriptor, e.g. "Foo"</param> + /// <returns>The descriptor, or null if not found.</returns> + public T FindDescriptor<T>(string name) + where T : class, IDescriptor + { + return File.DescriptorPool.FindSymbol<T>(FullName + "." + name); + } + + /// <summary> + /// Looks up and cross-links all fields and nested types. + /// </summary> + internal void CrossLink() + { + foreach (MessageDescriptor message in nestedTypes) + { + message.CrossLink(); + } + + foreach (FieldDescriptor field in fieldsInDeclarationOrder) + { + field.CrossLink(); + } + + foreach (OneofDescriptor oneof in oneofs) + { + oneof.CrossLink(); + } + } + + /// <summary> + /// A collection to simplify retrieving the field accessor for a particular field. + /// </summary> + public sealed class FieldCollection + { + private readonly MessageDescriptor messageDescriptor; + + internal FieldCollection(MessageDescriptor messageDescriptor) + { + this.messageDescriptor = messageDescriptor; + } + + /// <value> + /// Returns the fields in the message as an immutable list, in the order in which they + /// are declared in the source .proto file. + /// </value> + public IList<FieldDescriptor> InDeclarationOrder() + { + return messageDescriptor.fieldsInDeclarationOrder; + } + + /// <value> + /// Returns the fields in the message as an immutable list, in ascending field number + /// order. Field numbers need not be contiguous, so there is no direct mapping from the + /// index in the list to the field number; to retrieve a field by field number, it is better + /// to use the <see cref="FieldCollection"/> indexer. + /// </value> + public IList<FieldDescriptor> InFieldNumberOrder() + { + return messageDescriptor.fieldsInNumberOrder; + } + + /// <summary> + /// Retrieves the descriptor for the field with the given number. + /// </summary> + /// <param name="number">Number of the field to retrieve the descriptor for</param> + /// <returns>The accessor for the given field</returns> + /// <exception cref="KeyNotFoundException">The message descriptor does not contain a field + /// with the given number</exception> + public FieldDescriptor this[int number] + { + get + { + var fieldDescriptor = messageDescriptor.FindFieldByNumber(number); + if (fieldDescriptor == null) + { + throw new KeyNotFoundException("No such field number"); + } + return fieldDescriptor; + } + } + + /// <summary> + /// Retrieves the descriptor for the field with the given name. + /// </summary> + /// <param name="name">Name of the field to retrieve the descriptor for</param> + /// <returns>The descriptor for the given field</returns> + /// <exception cref="KeyNotFoundException">The message descriptor does not contain a field + /// with the given name</exception> + public FieldDescriptor this[string name] + { + get + { + var fieldDescriptor = messageDescriptor.FindFieldByName(name); + if (fieldDescriptor == null) + { + throw new KeyNotFoundException("No such field name"); + } + return fieldDescriptor; + } + } + } + } +} diff --git a/csharp/src/Google.Protobuf/Reflection/MethodDescriptor.cs b/csharp/src/Google.Protobuf/Reflection/MethodDescriptor.cs new file mode 100644 index 00000000..f9539f6c --- /dev/null +++ b/csharp/src/Google.Protobuf/Reflection/MethodDescriptor.cs @@ -0,0 +1,103 @@ +#region Copyright notice and license +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +#endregion + +namespace Google.Protobuf.Reflection +{ + /// <summary> + /// Describes a single method in a service. + /// </summary> + public sealed class MethodDescriptor : DescriptorBase + { + private readonly MethodDescriptorProto proto; + private readonly ServiceDescriptor service; + private MessageDescriptor inputType; + private MessageDescriptor outputType; + + /// <value> + /// The service this method belongs to. + /// </value> + public ServiceDescriptor Service { get { return service; } } + + /// <value> + /// The method's input type. + /// </value> + public MessageDescriptor InputType { get { return inputType; } } + + /// <value> + /// The method's input type. + /// </value> + public MessageDescriptor OutputType { get { return outputType; } } + + /// <value> + /// Indicates if client streams multiple requests. + /// </value> + public bool IsClientStreaming { get { return proto.ClientStreaming; } } + + /// <value> + /// Indicates if server streams multiple responses. + /// </value> + public bool IsServerStreaming { get { return proto.ServerStreaming; } } + + internal MethodDescriptor(MethodDescriptorProto proto, FileDescriptor file, + ServiceDescriptor parent, int index) + : base(file, parent.FullName + "." + proto.Name, index) + { + this.proto = proto; + service = parent; + file.DescriptorPool.AddSymbol(this); + } + + internal MethodDescriptorProto Proto { get { return proto; } } + + /// <summary> + /// The brief name of the descriptor's target. + /// </summary> + public override string Name { get { return proto.Name; } } + + internal void CrossLink() + { + IDescriptor lookup = File.DescriptorPool.LookupSymbol(Proto.InputType, this); + if (!(lookup is MessageDescriptor)) + { + throw new DescriptorValidationException(this, "\"" + Proto.InputType + "\" is not a message type."); + } + inputType = (MessageDescriptor) lookup; + + lookup = File.DescriptorPool.LookupSymbol(Proto.OutputType, this); + if (!(lookup is MessageDescriptor)) + { + throw new DescriptorValidationException(this, "\"" + Proto.OutputType + "\" is not a message type."); + } + outputType = (MessageDescriptor) lookup; + } + } +}
\ No newline at end of file diff --git a/csharp/src/Google.Protobuf/Reflection/OneofAccessor.cs b/csharp/src/Google.Protobuf/Reflection/OneofAccessor.cs new file mode 100644 index 00000000..8714ab18 --- /dev/null +++ b/csharp/src/Google.Protobuf/Reflection/OneofAccessor.cs @@ -0,0 +1,90 @@ +#region Copyright notice and license +// Protocol Buffers - Google's data interchange format +// Copyright 2015 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +#endregion + +using System; +using System.Reflection; +using Google.Protobuf.Compatibility; + +namespace Google.Protobuf.Reflection +{ + /// <summary> + /// Reflection access for a oneof, allowing clear and "get case" actions. + /// </summary> + public sealed class OneofAccessor + { + private readonly Func<IMessage, int> caseDelegate; + private readonly Action<IMessage> clearDelegate; + private OneofDescriptor descriptor; + + internal OneofAccessor(PropertyInfo caseProperty, MethodInfo clearMethod, OneofDescriptor descriptor) + { + if (!caseProperty.CanRead) + { + throw new ArgumentException("Cannot read from property"); + } + this.descriptor = descriptor; + caseDelegate = ReflectionUtil.CreateFuncIMessageT<int>(caseProperty.GetGetMethod()); + + this.descriptor = descriptor; + clearDelegate = ReflectionUtil.CreateActionIMessage(clearMethod); + } + + /// <summary> + /// Gets the descriptor for this oneof. + /// </summary> + /// <value> + /// The descriptor of the oneof. + /// </value> + public OneofDescriptor Descriptor { get { return descriptor; } } + + /// <summary> + /// Clears the oneof in the specified message. + /// </summary> + public void Clear(IMessage message) + { + clearDelegate(message); + } + + /// <summary> + /// Indicates which field in the oneof is set for specified message + /// </summary> + public FieldDescriptor GetCaseFieldDescriptor(IMessage message) + { + int fieldNumber = caseDelegate(message); + if (fieldNumber > 0) + { + return descriptor.ContainingType.FindFieldByNumber(fieldNumber); + } + return null; + } + } +} diff --git a/csharp/src/Google.Protobuf/Reflection/OneofDescriptor.cs b/csharp/src/Google.Protobuf/Reflection/OneofDescriptor.cs new file mode 100644 index 00000000..d51ee526 --- /dev/null +++ b/csharp/src/Google.Protobuf/Reflection/OneofDescriptor.cs @@ -0,0 +1,127 @@ +#region Copyright notice and license +// Protocol Buffers - Google's data interchange format +// Copyright 2015 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +#endregion + +using System.Collections.Generic; +using System.Collections.ObjectModel; +using Google.Protobuf.Compatibility; + +namespace Google.Protobuf.Reflection +{ + /// <summary> + /// Describes a "oneof" field collection in a message type: a set of + /// fields of which at most one can be set in any particular message. + /// </summary> + public sealed class OneofDescriptor : DescriptorBase + { + private readonly OneofDescriptorProto proto; + private MessageDescriptor containingType; + private IList<FieldDescriptor> fields; + private readonly OneofAccessor accessor; + + internal OneofDescriptor(OneofDescriptorProto proto, FileDescriptor file, MessageDescriptor parent, int index, string clrName) + : base(file, file.ComputeFullName(parent, proto.Name), index) + { + this.proto = proto; + containingType = parent; + + file.DescriptorPool.AddSymbol(this); + accessor = CreateAccessor(clrName); + } + + /// <summary> + /// The brief name of the descriptor's target. + /// </summary> + public override string Name { get { return proto.Name; } } + + /// <summary> + /// Gets the message type containing this oneof. + /// </summary> + /// <value> + /// The message type containing this oneof. + /// </value> + public MessageDescriptor ContainingType + { + get { return containingType; } + } + + /// <summary> + /// Gets the fields within this oneof, in declaration order. + /// </summary> + /// <value> + /// The fields within this oneof, in declaration order. + /// </value> + public IList<FieldDescriptor> Fields { get { return fields; } } + + /// <summary> + /// Gets an accessor for reflective access to the values associated with the oneof + /// in a particular message. + /// </summary> + /// <value> + /// The accessor used for reflective access, or <c>null</c> if reflection is not + /// supported by this descriptor. + /// </value> + public OneofAccessor Accessor { get { return accessor; } } + + internal void CrossLink() + { + List<FieldDescriptor> fieldCollection = new List<FieldDescriptor>(); + foreach (var field in ContainingType.Fields.InDeclarationOrder()) + { + if (field.ContainingOneof == this) + { + fieldCollection.Add(field); + } + } + fields = new ReadOnlyCollection<FieldDescriptor>(fieldCollection); + } + + private OneofAccessor CreateAccessor(string clrName) + { + if (containingType.GeneratedType == null || clrName == null) + { + return null; + } + var caseProperty = containingType.GeneratedType.GetProperty(clrName + "Case"); + if (caseProperty == null) + { + throw new DescriptorValidationException(this, "Property " + clrName + "Case not found in " + containingType.GeneratedType); + } + var clearMethod = containingType.GeneratedType.GetMethod("Clear" + clrName); + if (clearMethod == null) + { + throw new DescriptorValidationException(this, "Method Clear" + clrName + " not found in " + containingType.GeneratedType); + } + + return new OneofAccessor(caseProperty, clearMethod, this); + } + } +} diff --git a/csharp/src/Google.Protobuf/Reflection/PackageDescriptor.cs b/csharp/src/Google.Protobuf/Reflection/PackageDescriptor.cs new file mode 100644 index 00000000..e547d834 --- /dev/null +++ b/csharp/src/Google.Protobuf/Reflection/PackageDescriptor.cs @@ -0,0 +1,68 @@ +#region Copyright notice and license +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +#endregion + +namespace Google.Protobuf.Reflection +{ + /// <summary> + /// Represents a package in the symbol table. We use PackageDescriptors + /// just as placeholders so that someone cannot define, say, a message type + /// that has the same name as an existing package. + /// </summary> + internal sealed class PackageDescriptor : IDescriptor + { + private readonly string name; + private readonly string fullName; + private readonly FileDescriptor file; + + internal PackageDescriptor(string name, string fullName, FileDescriptor file) + { + this.file = file; + this.fullName = fullName; + this.name = name; + } + + public string Name + { + get { return name; } + } + + public string FullName + { + get { return fullName; } + } + + public FileDescriptor File + { + get { return file; } + } + } +}
\ No newline at end of file diff --git a/csharp/src/Google.Protobuf/Reflection/PartialClasses.cs b/csharp/src/Google.Protobuf/Reflection/PartialClasses.cs new file mode 100644 index 00000000..8c055d6d --- /dev/null +++ b/csharp/src/Google.Protobuf/Reflection/PartialClasses.cs @@ -0,0 +1,59 @@ +#region Copyright notice and license
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#endregion
+
+// This file just contains partial classes for any autogenerated classes that need additional support.
+namespace Google.Protobuf.Reflection
+{
+ internal partial class FieldDescriptorProto
+ {
+ // We can't tell the difference between "explicitly set to 0" and "not set"
+ // in proto3, but we need to tell the difference for OneofIndex. descriptor.proto
+ // is really a proto2 file, but the runtime doesn't know about proto2 semantics...
+ // We fake it by defaulting to -1.
+ partial void OnConstruction()
+ {
+ OneofIndex = -1;
+ }
+ }
+
+ internal partial class FieldOptions
+ {
+ // We can't tell the difference between "explicitly set to false" and "not set"
+ // in proto3, but we need to tell the difference for FieldDescriptor.IsPacked.
+ // This won't work if we ever need to support proto2, but at that point we'll be
+ // able to remove this hack and use field presence instead.
+ partial void OnConstruction()
+ {
+ Packed = true;
+ }
+ }
+}
\ No newline at end of file diff --git a/csharp/src/Google.Protobuf/Reflection/ReflectionUtil.cs b/csharp/src/Google.Protobuf/Reflection/ReflectionUtil.cs new file mode 100644 index 00000000..df820ca3 --- /dev/null +++ b/csharp/src/Google.Protobuf/Reflection/ReflectionUtil.cs @@ -0,0 +1,107 @@ +#region Copyright notice and license +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +#endregion + +using System; +using System.Collections.Generic; +using System.Linq.Expressions; +using System.Reflection; + +namespace Google.Protobuf.Reflection +{ + /// <summary> + /// The methods in this class are somewhat evil, and should not be tampered with lightly. + /// Basically they allow the creation of relatively weakly typed delegates from MethodInfos + /// which are more strongly typed. They do this by creating an appropriate strongly typed + /// delegate from the MethodInfo, and then calling that within an anonymous method. + /// Mind-bending stuff (at least to your humble narrator) but the resulting delegates are + /// very fast compared with calling Invoke later on. + /// </summary> + internal static class ReflectionUtil + { + /// <summary> + /// Empty Type[] used when calling GetProperty to force property instead of indexer fetching. + /// </summary> + internal static readonly Type[] EmptyTypes = new Type[0]; + + /// <summary> + /// Creates a delegate which will cast the argument to the appropriate method target type, + /// call the method on it, then convert the result to object. + /// </summary> + internal static Func<IMessage, object> CreateFuncIMessageObject(MethodInfo method) + { + ParameterExpression parameter = Expression.Parameter(typeof(IMessage), "p"); + Expression downcast = Expression.Convert(parameter, method.DeclaringType); + Expression call = Expression.Call(downcast, method); + Expression upcast = Expression.Convert(call, typeof(object)); + return Expression.Lambda<Func<IMessage, object>>(upcast, parameter).Compile(); + } + + /// <summary> + /// Creates a delegate which will cast the argument to the appropriate method target type, + /// call the method on it, then convert the result to the specified type. + /// </summary> + internal static Func<IMessage, T> CreateFuncIMessageT<T>(MethodInfo method) + { + ParameterExpression parameter = Expression.Parameter(typeof(IMessage), "p"); + Expression downcast = Expression.Convert(parameter, method.DeclaringType); + Expression call = Expression.Call(downcast, method); + Expression upcast = Expression.Convert(call, typeof(T)); + return Expression.Lambda<Func<IMessage, T>>(upcast, parameter).Compile(); + } + + /// <summary> + /// Creates a delegate which will execute the given method after casting the first argument to + /// the target type of the method, and the second argument to the first parameter type of the method. + /// </summary> + internal static Action<IMessage, object> CreateActionIMessageObject(MethodInfo method) + { + ParameterExpression targetParameter = Expression.Parameter(typeof(IMessage), "target"); + ParameterExpression argParameter = Expression.Parameter(typeof(object), "arg"); + Expression castTarget = Expression.Convert(targetParameter, method.DeclaringType); + Expression castArgument = Expression.Convert(argParameter, method.GetParameters()[0].ParameterType); + Expression call = Expression.Call(castTarget, method, castArgument); + return Expression.Lambda<Action<IMessage, object>>(call, targetParameter, argParameter).Compile(); + } + + /// <summary> + /// Creates a delegate which will execute the given method after casting the first argument to + /// the target type of the method. + /// </summary> + internal static Action<IMessage> CreateActionIMessage(MethodInfo method) + { + ParameterExpression targetParameter = Expression.Parameter(typeof(IMessage), "target"); + Expression castTarget = Expression.Convert(targetParameter, method.DeclaringType); + Expression call = Expression.Call(castTarget, method); + return Expression.Lambda<Action<IMessage>>(call, targetParameter).Compile(); + } + } +}
\ No newline at end of file diff --git a/csharp/src/Google.Protobuf/Reflection/RepeatedFieldAccessor.cs b/csharp/src/Google.Protobuf/Reflection/RepeatedFieldAccessor.cs new file mode 100644 index 00000000..bd408470 --- /dev/null +++ b/csharp/src/Google.Protobuf/Reflection/RepeatedFieldAccessor.cs @@ -0,0 +1,60 @@ +#region Copyright notice and license +// Protocol Buffers - Google's data interchange format +// Copyright 2015 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +#endregion + +using System; +using System.Collections; +using System.Reflection; + +namespace Google.Protobuf.Reflection +{ + /// <summary> + /// Accessor for repeated fields. + /// </summary> + internal sealed class RepeatedFieldAccessor : FieldAccessorBase + { + internal RepeatedFieldAccessor(PropertyInfo property, FieldDescriptor descriptor) : base(property, descriptor) + { + } + + public override void Clear(IMessage message) + { + IList list = (IList) GetValue(message); + list.Clear(); + } + + public override void SetValue(IMessage message, object value) + { + throw new InvalidOperationException("SetValue is not implemented for repeated fields"); + } + + } +} diff --git a/csharp/src/Google.Protobuf/Reflection/ServiceDescriptor.cs b/csharp/src/Google.Protobuf/Reflection/ServiceDescriptor.cs new file mode 100644 index 00000000..cc0a5010 --- /dev/null +++ b/csharp/src/Google.Protobuf/Reflection/ServiceDescriptor.cs @@ -0,0 +1,89 @@ +#region Copyright notice and license +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +#endregion + +using System; +using System.Collections.Generic; + +namespace Google.Protobuf.Reflection +{ + /// <summary> + /// Describes a service type. + /// </summary> + public sealed class ServiceDescriptor : DescriptorBase + { + private readonly ServiceDescriptorProto proto; + private readonly IList<MethodDescriptor> methods; + + internal ServiceDescriptor(ServiceDescriptorProto proto, FileDescriptor file, int index) + : base(file, file.ComputeFullName(null, proto.Name), index) + { + this.proto = proto; + methods = DescriptorUtil.ConvertAndMakeReadOnly(proto.Method, + (method, i) => new MethodDescriptor(method, file, this, i)); + + file.DescriptorPool.AddSymbol(this); + } + + /// <summary> + /// The brief name of the descriptor's target. + /// </summary> + public override string Name { get { return proto.Name; } } + + internal ServiceDescriptorProto Proto { get { return proto; } } + + /// <value> + /// An unmodifiable list of methods in this service. + /// </value> + public IList<MethodDescriptor> Methods + { + get { return methods; } + } + + /// <summary> + /// Finds a method by name. + /// </summary> + /// <param name="name">The unqualified name of the method (e.g. "Foo").</param> + /// <returns>The method's decsriptor, or null if not found.</returns> + public MethodDescriptor FindMethodByName(String name) + { + return File.DescriptorPool.FindSymbol<MethodDescriptor>(FullName + "." + name); + } + + internal void CrossLink() + { + foreach (MethodDescriptor method in methods) + { + method.CrossLink(); + } + } + } +}
\ No newline at end of file diff --git a/csharp/src/Google.Protobuf/Reflection/SingleFieldAccessor.cs b/csharp/src/Google.Protobuf/Reflection/SingleFieldAccessor.cs new file mode 100644 index 00000000..de92fbc1 --- /dev/null +++ b/csharp/src/Google.Protobuf/Reflection/SingleFieldAccessor.cs @@ -0,0 +1,81 @@ +#region Copyright notice and license +// Protocol Buffers - Google's data interchange format +// Copyright 2015 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +#endregion + +using System; +using System.Reflection; +using Google.Protobuf.Compatibility; + +namespace Google.Protobuf.Reflection +{ + /// <summary> + /// Accessor for single fields. + /// </summary> + internal sealed class SingleFieldAccessor : FieldAccessorBase + { + // All the work here is actually done in the constructor - it creates the appropriate delegates. + // There are various cases to consider, based on the property type (message, string/bytes, or "genuine" primitive) + // and proto2 vs proto3 for non-message types, as proto3 doesn't support "full" presence detection or default + // values. + + private readonly Action<IMessage, object> setValueDelegate; + private readonly Action<IMessage> clearDelegate; + + internal SingleFieldAccessor(PropertyInfo property, FieldDescriptor descriptor) : base(property, descriptor) + { + if (!property.CanWrite) + { + throw new ArgumentException("Not all required properties/methods available"); + } + setValueDelegate = ReflectionUtil.CreateActionIMessageObject(property.GetSetMethod()); + + var clrType = property.PropertyType; + + // TODO: Validate that this is a reasonable single field? (Should be a value type, a message type, or string/ByteString.) + object defaultValue = + typeof(IMessage).IsAssignableFrom(clrType) ? null + : clrType == typeof(string) ? "" + : clrType == typeof(ByteString) ? ByteString.Empty + : Activator.CreateInstance(clrType); + clearDelegate = message => SetValue(message, defaultValue); + } + + public override void Clear(IMessage message) + { + clearDelegate(message); + } + + public override void SetValue(IMessage message, object value) + { + setValueDelegate(message, value); + } + } +} diff --git a/csharp/src/Google.Protobuf/WellKnownTypes/Any.cs b/csharp/src/Google.Protobuf/WellKnownTypes/Any.cs new file mode 100644 index 00000000..204b37cf --- /dev/null +++ b/csharp/src/Google.Protobuf/WellKnownTypes/Any.cs @@ -0,0 +1,173 @@ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/protobuf/any.proto +#pragma warning disable 1591, 0612, 3021 +#region Designer generated code + +using pb = global::Google.Protobuf; +using pbc = global::Google.Protobuf.Collections; +using pbr = global::Google.Protobuf.Reflection; +using scg = global::System.Collections.Generic; +namespace Google.Protobuf.WellKnownTypes { + + namespace Proto { + + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + public static partial class Any { + + #region Descriptor + public static pbr::FileDescriptor Descriptor { + get { return descriptor; } + } + private static pbr::FileDescriptor descriptor; + + static Any() { + byte[] descriptorData = global::System.Convert.FromBase64String( + string.Concat( + "Chlnb29nbGUvcHJvdG9idWYvYW55LnByb3RvEg9nb29nbGUucHJvdG9idWYi", + "JgoDQW55EhAKCHR5cGVfdXJsGAEgASgJEg0KBXZhbHVlGAIgASgMQksKE2Nv", + "bS5nb29nbGUucHJvdG9idWZCCEFueVByb3RvUAGgAQGiAgNHUEKqAh5Hb29n", + "bGUuUHJvdG9idWYuV2VsbEtub3duVHlwZXNiBnByb3RvMw==")); + descriptor = pbr::FileDescriptor.InternalBuildGeneratedFileFrom(descriptorData, + new pbr::FileDescriptor[] { }, + new pbr::GeneratedCodeInfo(null, new pbr::GeneratedCodeInfo[] { + new pbr::GeneratedCodeInfo(typeof(global::Google.Protobuf.WellKnownTypes.Any), new[]{ "TypeUrl", "Value" }, null, null, null) + })); + } + #endregion + + } + } + #region Messages + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + public sealed partial class Any : pb::IMessage<Any> { + private static readonly pb::MessageParser<Any> _parser = new pb::MessageParser<Any>(() => new Any()); + public static pb::MessageParser<Any> Parser { get { return _parser; } } + + public static pbr::MessageDescriptor Descriptor { + get { return global::Google.Protobuf.WellKnownTypes.Proto.Any.Descriptor.MessageTypes[0]; } + } + + pbr::MessageDescriptor pb::IMessage.Descriptor { + get { return Descriptor; } + } + + public Any() { + OnConstruction(); + } + + partial void OnConstruction(); + + public Any(Any other) : this() { + typeUrl_ = other.typeUrl_; + value_ = other.value_; + } + + public Any Clone() { + return new Any(this); + } + + public const int TypeUrlFieldNumber = 1; + private string typeUrl_ = ""; + public string TypeUrl { + get { return typeUrl_; } + set { + typeUrl_ = pb::Preconditions.CheckNotNull(value, "value"); + } + } + + public const int ValueFieldNumber = 2; + private pb::ByteString value_ = pb::ByteString.Empty; + public pb::ByteString Value { + get { return value_; } + set { + value_ = pb::Preconditions.CheckNotNull(value, "value"); + } + } + + public override bool Equals(object other) { + return Equals(other as Any); + } + + public bool Equals(Any other) { + if (ReferenceEquals(other, null)) { + return false; + } + if (ReferenceEquals(other, this)) { + return true; + } + if (TypeUrl != other.TypeUrl) return false; + if (Value != other.Value) return false; + return true; + } + + public override int GetHashCode() { + int hash = 1; + if (TypeUrl.Length != 0) hash ^= TypeUrl.GetHashCode(); + if (Value.Length != 0) hash ^= Value.GetHashCode(); + return hash; + } + + public override string ToString() { + return pb::JsonFormatter.Default.Format(this); + } + + public void WriteTo(pb::CodedOutputStream output) { + if (TypeUrl.Length != 0) { + output.WriteRawTag(10); + output.WriteString(TypeUrl); + } + if (Value.Length != 0) { + output.WriteRawTag(18); + output.WriteBytes(Value); + } + } + + public int CalculateSize() { + int size = 0; + if (TypeUrl.Length != 0) { + size += 1 + pb::CodedOutputStream.ComputeStringSize(TypeUrl); + } + if (Value.Length != 0) { + size += 1 + pb::CodedOutputStream.ComputeBytesSize(Value); + } + return size; + } + + public void MergeFrom(Any other) { + if (other == null) { + return; + } + if (other.TypeUrl.Length != 0) { + TypeUrl = other.TypeUrl; + } + if (other.Value.Length != 0) { + Value = other.Value; + } + } + + public void MergeFrom(pb::CodedInputStream input) { + uint tag; + while ((tag = input.ReadTag()) != 0) { + switch(tag) { + default: + input.SkipLastField(); + break; + case 10: { + TypeUrl = input.ReadString(); + break; + } + case 18: { + Value = input.ReadBytes(); + break; + } + } + } + } + + } + + #endregion + +} + +#endregion Designer generated code diff --git a/csharp/src/Google.Protobuf/WellKnownTypes/Api.cs b/csharp/src/Google.Protobuf/WellKnownTypes/Api.cs new file mode 100644 index 00000000..a5f95093 --- /dev/null +++ b/csharp/src/Google.Protobuf/WellKnownTypes/Api.cs @@ -0,0 +1,475 @@ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/protobuf/api.proto +#pragma warning disable 1591, 0612, 3021 +#region Designer generated code + +using pb = global::Google.Protobuf; +using pbc = global::Google.Protobuf.Collections; +using pbr = global::Google.Protobuf.Reflection; +using scg = global::System.Collections.Generic; +namespace Google.Protobuf.WellKnownTypes { + + namespace Proto { + + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + public static partial class Api { + + #region Descriptor + public static pbr::FileDescriptor Descriptor { + get { return descriptor; } + } + private static pbr::FileDescriptor descriptor; + + static Api() { + byte[] descriptorData = global::System.Convert.FromBase64String( + string.Concat( + "Chlnb29nbGUvcHJvdG9idWYvYXBpLnByb3RvEg9nb29nbGUucHJvdG9idWYa", + "JGdvb2dsZS9wcm90b2J1Zi9zb3VyY2VfY29udGV4dC5wcm90bxoaZ29vZ2xl", + "L3Byb3RvYnVmL3R5cGUucHJvdG8isAEKA0FwaRIMCgRuYW1lGAEgASgJEigK", + "B21ldGhvZHMYAiADKAsyFy5nb29nbGUucHJvdG9idWYuTWV0aG9kEigKB29w", + "dGlvbnMYAyADKAsyFy5nb29nbGUucHJvdG9idWYuT3B0aW9uEg8KB3ZlcnNp", + "b24YBCABKAkSNgoOc291cmNlX2NvbnRleHQYBSABKAsyHi5nb29nbGUucHJv", + "dG9idWYuU291cmNlQ29udGV4dCKsAQoGTWV0aG9kEgwKBG5hbWUYASABKAkS", + "GAoQcmVxdWVzdF90eXBlX3VybBgCIAEoCRIZChFyZXF1ZXN0X3N0cmVhbWlu", + "ZxgDIAEoCBIZChFyZXNwb25zZV90eXBlX3VybBgEIAEoCRIaChJyZXNwb25z", + "ZV9zdHJlYW1pbmcYBSABKAgSKAoHb3B0aW9ucxgGIAMoCzIXLmdvb2dsZS5w", + "cm90b2J1Zi5PcHRpb25CSAoTY29tLmdvb2dsZS5wcm90b2J1ZkIIQXBpUHJv", + "dG9QAaICA0dQQqoCHkdvb2dsZS5Qcm90b2J1Zi5XZWxsS25vd25UeXBlc2IG", + "cHJvdG8z")); + descriptor = pbr::FileDescriptor.InternalBuildGeneratedFileFrom(descriptorData, + new pbr::FileDescriptor[] { global::Google.Protobuf.WellKnownTypes.Proto.SourceContext.Descriptor, global::Google.Protobuf.WellKnownTypes.Proto.Type.Descriptor, }, + new pbr::GeneratedCodeInfo(null, new pbr::GeneratedCodeInfo[] { + new pbr::GeneratedCodeInfo(typeof(global::Google.Protobuf.WellKnownTypes.Api), new[]{ "Name", "Methods", "Options", "Version", "SourceContext" }, null, null, null), + new pbr::GeneratedCodeInfo(typeof(global::Google.Protobuf.WellKnownTypes.Method), new[]{ "Name", "RequestTypeUrl", "RequestStreaming", "ResponseTypeUrl", "ResponseStreaming", "Options" }, null, null, null) + })); + } + #endregion + + } + } + #region Messages + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + public sealed partial class Api : pb::IMessage<Api> { + private static readonly pb::MessageParser<Api> _parser = new pb::MessageParser<Api>(() => new Api()); + public static pb::MessageParser<Api> Parser { get { return _parser; } } + + public static pbr::MessageDescriptor Descriptor { + get { return global::Google.Protobuf.WellKnownTypes.Proto.Api.Descriptor.MessageTypes[0]; } + } + + pbr::MessageDescriptor pb::IMessage.Descriptor { + get { return Descriptor; } + } + + public Api() { + OnConstruction(); + } + + partial void OnConstruction(); + + public Api(Api other) : this() { + name_ = other.name_; + methods_ = other.methods_.Clone(); + options_ = other.options_.Clone(); + version_ = other.version_; + SourceContext = other.sourceContext_ != null ? other.SourceContext.Clone() : null; + } + + public Api Clone() { + return new Api(this); + } + + public const int NameFieldNumber = 1; + private string name_ = ""; + public string Name { + get { return name_; } + set { + name_ = pb::Preconditions.CheckNotNull(value, "value"); + } + } + + public const int MethodsFieldNumber = 2; + private static readonly pb::FieldCodec<global::Google.Protobuf.WellKnownTypes.Method> _repeated_methods_codec + = pb::FieldCodec.ForMessage(18, global::Google.Protobuf.WellKnownTypes.Method.Parser); + private readonly pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Method> methods_ = new pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Method>(); + public pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Method> Methods { + get { return methods_; } + } + + public const int OptionsFieldNumber = 3; + private static readonly pb::FieldCodec<global::Google.Protobuf.WellKnownTypes.Option> _repeated_options_codec + = pb::FieldCodec.ForMessage(26, global::Google.Protobuf.WellKnownTypes.Option.Parser); + private readonly pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Option> options_ = new pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Option>(); + public pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Option> Options { + get { return options_; } + } + + public const int VersionFieldNumber = 4; + private string version_ = ""; + public string Version { + get { return version_; } + set { + version_ = pb::Preconditions.CheckNotNull(value, "value"); + } + } + + public const int SourceContextFieldNumber = 5; + private global::Google.Protobuf.WellKnownTypes.SourceContext sourceContext_; + public global::Google.Protobuf.WellKnownTypes.SourceContext SourceContext { + get { return sourceContext_; } + set { + sourceContext_ = value; + } + } + + public override bool Equals(object other) { + return Equals(other as Api); + } + + public bool Equals(Api other) { + if (ReferenceEquals(other, null)) { + return false; + } + if (ReferenceEquals(other, this)) { + return true; + } + if (Name != other.Name) return false; + if(!methods_.Equals(other.methods_)) return false; + if(!options_.Equals(other.options_)) return false; + if (Version != other.Version) return false; + if (!object.Equals(SourceContext, other.SourceContext)) return false; + return true; + } + + public override int GetHashCode() { + int hash = 1; + if (Name.Length != 0) hash ^= Name.GetHashCode(); + hash ^= methods_.GetHashCode(); + hash ^= options_.GetHashCode(); + if (Version.Length != 0) hash ^= Version.GetHashCode(); + if (sourceContext_ != null) hash ^= SourceContext.GetHashCode(); + return hash; + } + + public override string ToString() { + return pb::JsonFormatter.Default.Format(this); + } + + public void WriteTo(pb::CodedOutputStream output) { + if (Name.Length != 0) { + output.WriteRawTag(10); + output.WriteString(Name); + } + methods_.WriteTo(output, _repeated_methods_codec); + options_.WriteTo(output, _repeated_options_codec); + if (Version.Length != 0) { + output.WriteRawTag(34); + output.WriteString(Version); + } + if (sourceContext_ != null) { + output.WriteRawTag(42); + output.WriteMessage(SourceContext); + } + } + + public int CalculateSize() { + int size = 0; + if (Name.Length != 0) { + size += 1 + pb::CodedOutputStream.ComputeStringSize(Name); + } + size += methods_.CalculateSize(_repeated_methods_codec); + size += options_.CalculateSize(_repeated_options_codec); + if (Version.Length != 0) { + size += 1 + pb::CodedOutputStream.ComputeStringSize(Version); + } + if (sourceContext_ != null) { + size += 1 + pb::CodedOutputStream.ComputeMessageSize(SourceContext); + } + return size; + } + + public void MergeFrom(Api other) { + if (other == null) { + return; + } + if (other.Name.Length != 0) { + Name = other.Name; + } + methods_.Add(other.methods_); + options_.Add(other.options_); + if (other.Version.Length != 0) { + Version = other.Version; + } + if (other.sourceContext_ != null) { + if (sourceContext_ == null) { + sourceContext_ = new global::Google.Protobuf.WellKnownTypes.SourceContext(); + } + SourceContext.MergeFrom(other.SourceContext); + } + } + + public void MergeFrom(pb::CodedInputStream input) { + uint tag; + while ((tag = input.ReadTag()) != 0) { + switch(tag) { + default: + input.SkipLastField(); + break; + case 10: { + Name = input.ReadString(); + break; + } + case 18: { + methods_.AddEntriesFrom(input, _repeated_methods_codec); + break; + } + case 26: { + options_.AddEntriesFrom(input, _repeated_options_codec); + break; + } + case 34: { + Version = input.ReadString(); + break; + } + case 42: { + if (sourceContext_ == null) { + sourceContext_ = new global::Google.Protobuf.WellKnownTypes.SourceContext(); + } + input.ReadMessage(sourceContext_); + break; + } + } + } + } + + } + + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + public sealed partial class Method : pb::IMessage<Method> { + private static readonly pb::MessageParser<Method> _parser = new pb::MessageParser<Method>(() => new Method()); + public static pb::MessageParser<Method> Parser { get { return _parser; } } + + public static pbr::MessageDescriptor Descriptor { + get { return global::Google.Protobuf.WellKnownTypes.Proto.Api.Descriptor.MessageTypes[1]; } + } + + pbr::MessageDescriptor pb::IMessage.Descriptor { + get { return Descriptor; } + } + + public Method() { + OnConstruction(); + } + + partial void OnConstruction(); + + public Method(Method other) : this() { + name_ = other.name_; + requestTypeUrl_ = other.requestTypeUrl_; + requestStreaming_ = other.requestStreaming_; + responseTypeUrl_ = other.responseTypeUrl_; + responseStreaming_ = other.responseStreaming_; + options_ = other.options_.Clone(); + } + + public Method Clone() { + return new Method(this); + } + + public const int NameFieldNumber = 1; + private string name_ = ""; + public string Name { + get { return name_; } + set { + name_ = pb::Preconditions.CheckNotNull(value, "value"); + } + } + + public const int RequestTypeUrlFieldNumber = 2; + private string requestTypeUrl_ = ""; + public string RequestTypeUrl { + get { return requestTypeUrl_; } + set { + requestTypeUrl_ = pb::Preconditions.CheckNotNull(value, "value"); + } + } + + public const int RequestStreamingFieldNumber = 3; + private bool requestStreaming_; + public bool RequestStreaming { + get { return requestStreaming_; } + set { + requestStreaming_ = value; + } + } + + public const int ResponseTypeUrlFieldNumber = 4; + private string responseTypeUrl_ = ""; + public string ResponseTypeUrl { + get { return responseTypeUrl_; } + set { + responseTypeUrl_ = pb::Preconditions.CheckNotNull(value, "value"); + } + } + + public const int ResponseStreamingFieldNumber = 5; + private bool responseStreaming_; + public bool ResponseStreaming { + get { return responseStreaming_; } + set { + responseStreaming_ = value; + } + } + + public const int OptionsFieldNumber = 6; + private static readonly pb::FieldCodec<global::Google.Protobuf.WellKnownTypes.Option> _repeated_options_codec + = pb::FieldCodec.ForMessage(50, global::Google.Protobuf.WellKnownTypes.Option.Parser); + private readonly pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Option> options_ = new pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Option>(); + public pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Option> Options { + get { return options_; } + } + + public override bool Equals(object other) { + return Equals(other as Method); + } + + public bool Equals(Method other) { + if (ReferenceEquals(other, null)) { + return false; + } + if (ReferenceEquals(other, this)) { + return true; + } + if (Name != other.Name) return false; + if (RequestTypeUrl != other.RequestTypeUrl) return false; + if (RequestStreaming != other.RequestStreaming) return false; + if (ResponseTypeUrl != other.ResponseTypeUrl) return false; + if (ResponseStreaming != other.ResponseStreaming) return false; + if(!options_.Equals(other.options_)) return false; + return true; + } + + public override int GetHashCode() { + int hash = 1; + if (Name.Length != 0) hash ^= Name.GetHashCode(); + if (RequestTypeUrl.Length != 0) hash ^= RequestTypeUrl.GetHashCode(); + if (RequestStreaming != false) hash ^= RequestStreaming.GetHashCode(); + if (ResponseTypeUrl.Length != 0) hash ^= ResponseTypeUrl.GetHashCode(); + if (ResponseStreaming != false) hash ^= ResponseStreaming.GetHashCode(); + hash ^= options_.GetHashCode(); + return hash; + } + + public override string ToString() { + return pb::JsonFormatter.Default.Format(this); + } + + public void WriteTo(pb::CodedOutputStream output) { + if (Name.Length != 0) { + output.WriteRawTag(10); + output.WriteString(Name); + } + if (RequestTypeUrl.Length != 0) { + output.WriteRawTag(18); + output.WriteString(RequestTypeUrl); + } + if (RequestStreaming != false) { + output.WriteRawTag(24); + output.WriteBool(RequestStreaming); + } + if (ResponseTypeUrl.Length != 0) { + output.WriteRawTag(34); + output.WriteString(ResponseTypeUrl); + } + if (ResponseStreaming != false) { + output.WriteRawTag(40); + output.WriteBool(ResponseStreaming); + } + options_.WriteTo(output, _repeated_options_codec); + } + + public int CalculateSize() { + int size = 0; + if (Name.Length != 0) { + size += 1 + pb::CodedOutputStream.ComputeStringSize(Name); + } + if (RequestTypeUrl.Length != 0) { + size += 1 + pb::CodedOutputStream.ComputeStringSize(RequestTypeUrl); + } + if (RequestStreaming != false) { + size += 1 + 1; + } + if (ResponseTypeUrl.Length != 0) { + size += 1 + pb::CodedOutputStream.ComputeStringSize(ResponseTypeUrl); + } + if (ResponseStreaming != false) { + size += 1 + 1; + } + size += options_.CalculateSize(_repeated_options_codec); + return size; + } + + public void MergeFrom(Method other) { + if (other == null) { + return; + } + if (other.Name.Length != 0) { + Name = other.Name; + } + if (other.RequestTypeUrl.Length != 0) { + RequestTypeUrl = other.RequestTypeUrl; + } + if (other.RequestStreaming != false) { + RequestStreaming = other.RequestStreaming; + } + if (other.ResponseTypeUrl.Length != 0) { + ResponseTypeUrl = other.ResponseTypeUrl; + } + if (other.ResponseStreaming != false) { + ResponseStreaming = other.ResponseStreaming; + } + options_.Add(other.options_); + } + + public void MergeFrom(pb::CodedInputStream input) { + uint tag; + while ((tag = input.ReadTag()) != 0) { + switch(tag) { + default: + input.SkipLastField(); + break; + case 10: { + Name = input.ReadString(); + break; + } + case 18: { + RequestTypeUrl = input.ReadString(); + break; + } + case 24: { + RequestStreaming = input.ReadBool(); + break; + } + case 34: { + ResponseTypeUrl = input.ReadString(); + break; + } + case 40: { + ResponseStreaming = input.ReadBool(); + break; + } + case 50: { + options_.AddEntriesFrom(input, _repeated_options_codec); + break; + } + } + } + } + + } + + #endregion + +} + +#endregion Designer generated code diff --git a/csharp/src/Google.Protobuf/WellKnownTypes/Duration.cs b/csharp/src/Google.Protobuf/WellKnownTypes/Duration.cs new file mode 100644 index 00000000..aa34f2d8 --- /dev/null +++ b/csharp/src/Google.Protobuf/WellKnownTypes/Duration.cs @@ -0,0 +1,174 @@ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/protobuf/duration.proto +#pragma warning disable 1591, 0612, 3021 +#region Designer generated code + +using pb = global::Google.Protobuf; +using pbc = global::Google.Protobuf.Collections; +using pbr = global::Google.Protobuf.Reflection; +using scg = global::System.Collections.Generic; +namespace Google.Protobuf.WellKnownTypes { + + namespace Proto { + + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + public static partial class Duration { + + #region Descriptor + public static pbr::FileDescriptor Descriptor { + get { return descriptor; } + } + private static pbr::FileDescriptor descriptor; + + static Duration() { + byte[] descriptorData = global::System.Convert.FromBase64String( + string.Concat( + "Ch5nb29nbGUvcHJvdG9idWYvZHVyYXRpb24ucHJvdG8SD2dvb2dsZS5wcm90", + "b2J1ZiIqCghEdXJhdGlvbhIPCgdzZWNvbmRzGAEgASgDEg0KBW5hbm9zGAIg", + "ASgFQlAKE2NvbS5nb29nbGUucHJvdG9idWZCDUR1cmF0aW9uUHJvdG9QAaAB", + "AaICA0dQQqoCHkdvb2dsZS5Qcm90b2J1Zi5XZWxsS25vd25UeXBlc2IGcHJv", + "dG8z")); + descriptor = pbr::FileDescriptor.InternalBuildGeneratedFileFrom(descriptorData, + new pbr::FileDescriptor[] { }, + new pbr::GeneratedCodeInfo(null, new pbr::GeneratedCodeInfo[] { + new pbr::GeneratedCodeInfo(typeof(global::Google.Protobuf.WellKnownTypes.Duration), new[]{ "Seconds", "Nanos" }, null, null, null) + })); + } + #endregion + + } + } + #region Messages + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + public sealed partial class Duration : pb::IMessage<Duration> { + private static readonly pb::MessageParser<Duration> _parser = new pb::MessageParser<Duration>(() => new Duration()); + public static pb::MessageParser<Duration> Parser { get { return _parser; } } + + public static pbr::MessageDescriptor Descriptor { + get { return global::Google.Protobuf.WellKnownTypes.Proto.Duration.Descriptor.MessageTypes[0]; } + } + + pbr::MessageDescriptor pb::IMessage.Descriptor { + get { return Descriptor; } + } + + public Duration() { + OnConstruction(); + } + + partial void OnConstruction(); + + public Duration(Duration other) : this() { + seconds_ = other.seconds_; + nanos_ = other.nanos_; + } + + public Duration Clone() { + return new Duration(this); + } + + public const int SecondsFieldNumber = 1; + private long seconds_; + public long Seconds { + get { return seconds_; } + set { + seconds_ = value; + } + } + + public const int NanosFieldNumber = 2; + private int nanos_; + public int Nanos { + get { return nanos_; } + set { + nanos_ = value; + } + } + + public override bool Equals(object other) { + return Equals(other as Duration); + } + + public bool Equals(Duration other) { + if (ReferenceEquals(other, null)) { + return false; + } + if (ReferenceEquals(other, this)) { + return true; + } + if (Seconds != other.Seconds) return false; + if (Nanos != other.Nanos) return false; + return true; + } + + public override int GetHashCode() { + int hash = 1; + if (Seconds != 0L) hash ^= Seconds.GetHashCode(); + if (Nanos != 0) hash ^= Nanos.GetHashCode(); + return hash; + } + + public override string ToString() { + return pb::JsonFormatter.Default.Format(this); + } + + public void WriteTo(pb::CodedOutputStream output) { + if (Seconds != 0L) { + output.WriteRawTag(8); + output.WriteInt64(Seconds); + } + if (Nanos != 0) { + output.WriteRawTag(16); + output.WriteInt32(Nanos); + } + } + + public int CalculateSize() { + int size = 0; + if (Seconds != 0L) { + size += 1 + pb::CodedOutputStream.ComputeInt64Size(Seconds); + } + if (Nanos != 0) { + size += 1 + pb::CodedOutputStream.ComputeInt32Size(Nanos); + } + return size; + } + + public void MergeFrom(Duration other) { + if (other == null) { + return; + } + if (other.Seconds != 0L) { + Seconds = other.Seconds; + } + if (other.Nanos != 0) { + Nanos = other.Nanos; + } + } + + public void MergeFrom(pb::CodedInputStream input) { + uint tag; + while ((tag = input.ReadTag()) != 0) { + switch(tag) { + default: + input.SkipLastField(); + break; + case 8: { + Seconds = input.ReadInt64(); + break; + } + case 16: { + Nanos = input.ReadInt32(); + break; + } + } + } + } + + } + + #endregion + +} + +#endregion Designer generated code diff --git a/csharp/src/Google.Protobuf/WellKnownTypes/DurationPartial.cs b/csharp/src/Google.Protobuf/WellKnownTypes/DurationPartial.cs new file mode 100644 index 00000000..18ebefd2 --- /dev/null +++ b/csharp/src/Google.Protobuf/WellKnownTypes/DurationPartial.cs @@ -0,0 +1,151 @@ +#region Copyright notice and license +// Protocol Buffers - Google's data interchange format +// Copyright 2015 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +#endregion + +using System; + +namespace Google.Protobuf.WellKnownTypes +{ + // Manually-written partial class for the Duration well-known type, + // providing a conversion to TimeSpan and convenience operators. + public partial class Duration + { + /// <summary> + /// The number of nanoseconds in a second. + /// </summary> + public const int NanosecondsPerSecond = 1000000000; + /// <summary> + /// The number of nanoseconds in a BCL tick (as used by <see cref="TimeSpan"/> and <see cref="DateTime"/>). + /// </summary> + public const int NanosecondsPerTick = 100; + + /// <summary> + /// Converts this <see cref="Duration"/> to a <see cref="TimeSpan"/>. + /// </summary> + /// <remarks>If the duration is not a precise number of ticks, it is truncated towards 0.</remarks> + /// <returns>The value of this duration, as a <c>TimeSpan</c>.</returns> + public TimeSpan ToTimeSpan() + { + checked + { + long ticks = Seconds * TimeSpan.TicksPerSecond + Nanos / NanosecondsPerTick; + return TimeSpan.FromTicks(ticks); + } + } + + /// <summary> + /// Converts the given <see cref="TimeSpan"/> to a <see cref="Duration"/>. + /// </summary> + /// <param name="timeSpan">The <c>TimeSpan</c> to convert.</param> + /// <returns>The value of the given <c>TimeSpan</c>, as a <c>Duration</c>.</returns> + public static Duration FromTimeSpan(TimeSpan timeSpan) + { + checked + { + long ticks = timeSpan.Ticks; + long seconds = ticks / TimeSpan.TicksPerSecond; + int nanos = (int) (ticks % TimeSpan.TicksPerSecond) * NanosecondsPerTick; + return new Duration { Seconds = seconds, Nanos = nanos }; + } + } + + /// <summary> + /// Returns the result of negating the duration. For example, the negation of 5 minutes is -5 minutes. + /// </summary> + /// <param name="value">The duration to negate. Must not be null.</param> + /// <returns>The negated value of this duration.</returns> + public static Duration operator -(Duration value) + { + Preconditions.CheckNotNull(value, "value"); + checked + { + return Normalize(-value.Seconds, -value.Nanos); + } + } + + /// <summary> + /// Adds the two specified <see cref="Duration"/> values together. + /// </summary> + /// <param name="lhs">The first value to add. Must not be null.</param> + /// <param name="rhs">The second value to add. Must not be null.</param> + /// <returns></returns> + public static Duration operator +(Duration lhs, Duration rhs) + { + Preconditions.CheckNotNull(lhs, "lhs"); + Preconditions.CheckNotNull(rhs, "rhs"); + checked + { + return Normalize(lhs.Seconds + rhs.Seconds, lhs.Nanos + rhs.Nanos); + } + } + + /// <summary> + /// Subtracts one <see cref="Duration"/> from another. + /// </summary> + /// <param name="lhs">The duration to subtract from. Must not be null.</param> + /// <param name="rhs">The duration to subtract. Must not be null.</param> + /// <returns>The difference between the two specified durations.</returns> + public static Duration operator -(Duration lhs, Duration rhs) + { + Preconditions.CheckNotNull(lhs, "lhs"); + Preconditions.CheckNotNull(rhs, "rhs"); + checked + { + return Normalize(lhs.Seconds - rhs.Seconds, lhs.Nanos - rhs.Nanos); + } + } + + /// <summary> + /// Creates a duration with the normalized values from the given number of seconds and + /// nanoseconds, conforming with the description in the proto file. + /// </summary> + internal static Duration Normalize(long seconds, int nanoseconds) + { + // Ensure that nanoseconds is in the range (-1,000,000,000, +1,000,000,000) + int extraSeconds = nanoseconds / NanosecondsPerSecond; + seconds += extraSeconds; + nanoseconds -= extraSeconds * NanosecondsPerSecond; + + // Now make sure that Sign(seconds) == Sign(nanoseconds) if Sign(seconds) != 0. + if (seconds < 0 && nanoseconds > 0) + { + seconds += 1; + nanoseconds -= NanosecondsPerSecond; + } + else if (seconds > 0 && nanoseconds < 0) + { + seconds -= 1; + nanoseconds += NanosecondsPerSecond; + } + return new Duration { Seconds = seconds, Nanos = nanoseconds }; + } + } +} diff --git a/csharp/src/Google.Protobuf/WellKnownTypes/Empty.cs b/csharp/src/Google.Protobuf/WellKnownTypes/Empty.cs new file mode 100644 index 00000000..7d699c1d --- /dev/null +++ b/csharp/src/Google.Protobuf/WellKnownTypes/Empty.cs @@ -0,0 +1,121 @@ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/protobuf/empty.proto +#pragma warning disable 1591, 0612, 3021 +#region Designer generated code + +using pb = global::Google.Protobuf; +using pbc = global::Google.Protobuf.Collections; +using pbr = global::Google.Protobuf.Reflection; +using scg = global::System.Collections.Generic; +namespace Google.Protobuf.WellKnownTypes { + + namespace Proto { + + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + public static partial class Empty { + + #region Descriptor + public static pbr::FileDescriptor Descriptor { + get { return descriptor; } + } + private static pbr::FileDescriptor descriptor; + + static Empty() { + byte[] descriptorData = global::System.Convert.FromBase64String( + string.Concat( + "Chtnb29nbGUvcHJvdG9idWYvZW1wdHkucHJvdG8SD2dvb2dsZS5wcm90b2J1", + "ZiIHCgVFbXB0eUJKChNjb20uZ29vZ2xlLnByb3RvYnVmQgpFbXB0eVByb3Rv", + "UAGiAgNHUEKqAh5Hb29nbGUuUHJvdG9idWYuV2VsbEtub3duVHlwZXNiBnBy", + "b3RvMw==")); + descriptor = pbr::FileDescriptor.InternalBuildGeneratedFileFrom(descriptorData, + new pbr::FileDescriptor[] { }, + new pbr::GeneratedCodeInfo(null, new pbr::GeneratedCodeInfo[] { + new pbr::GeneratedCodeInfo(typeof(global::Google.Protobuf.WellKnownTypes.Empty), null, null, null, null) + })); + } + #endregion + + } + } + #region Messages + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + public sealed partial class Empty : pb::IMessage<Empty> { + private static readonly pb::MessageParser<Empty> _parser = new pb::MessageParser<Empty>(() => new Empty()); + public static pb::MessageParser<Empty> Parser { get { return _parser; } } + + public static pbr::MessageDescriptor Descriptor { + get { return global::Google.Protobuf.WellKnownTypes.Proto.Empty.Descriptor.MessageTypes[0]; } + } + + pbr::MessageDescriptor pb::IMessage.Descriptor { + get { return Descriptor; } + } + + public Empty() { + OnConstruction(); + } + + partial void OnConstruction(); + + public Empty(Empty other) : this() { + } + + public Empty Clone() { + return new Empty(this); + } + + public override bool Equals(object other) { + return Equals(other as Empty); + } + + public bool Equals(Empty other) { + if (ReferenceEquals(other, null)) { + return false; + } + if (ReferenceEquals(other, this)) { + return true; + } + return true; + } + + public override int GetHashCode() { + int hash = 1; + return hash; + } + + public override string ToString() { + return pb::JsonFormatter.Default.Format(this); + } + + public void WriteTo(pb::CodedOutputStream output) { + } + + public int CalculateSize() { + int size = 0; + return size; + } + + public void MergeFrom(Empty other) { + if (other == null) { + return; + } + } + + public void MergeFrom(pb::CodedInputStream input) { + uint tag; + while ((tag = input.ReadTag()) != 0) { + switch(tag) { + default: + input.SkipLastField(); + break; + } + } + } + + } + + #endregion + +} + +#endregion Designer generated code diff --git a/csharp/src/Google.Protobuf/WellKnownTypes/FieldMask.cs b/csharp/src/Google.Protobuf/WellKnownTypes/FieldMask.cs new file mode 100644 index 00000000..0dac4403 --- /dev/null +++ b/csharp/src/Google.Protobuf/WellKnownTypes/FieldMask.cs @@ -0,0 +1,139 @@ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/protobuf/field_mask.proto +#pragma warning disable 1591, 0612, 3021 +#region Designer generated code + +using pb = global::Google.Protobuf; +using pbc = global::Google.Protobuf.Collections; +using pbr = global::Google.Protobuf.Reflection; +using scg = global::System.Collections.Generic; +namespace Google.Protobuf.WellKnownTypes { + + namespace Proto { + + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + public static partial class FieldMask { + + #region Descriptor + public static pbr::FileDescriptor Descriptor { + get { return descriptor; } + } + private static pbr::FileDescriptor descriptor; + + static FieldMask() { + byte[] descriptorData = global::System.Convert.FromBase64String( + string.Concat( + "CiBnb29nbGUvcHJvdG9idWYvZmllbGRfbWFzay5wcm90bxIPZ29vZ2xlLnBy", + "b3RvYnVmIhoKCUZpZWxkTWFzaxINCgVwYXRocxgBIAMoCUJOChNjb20uZ29v", + "Z2xlLnByb3RvYnVmQg5GaWVsZE1hc2tQcm90b1ABogIDR1BCqgIeR29vZ2xl", + "LlByb3RvYnVmLldlbGxLbm93blR5cGVzYgZwcm90bzM=")); + descriptor = pbr::FileDescriptor.InternalBuildGeneratedFileFrom(descriptorData, + new pbr::FileDescriptor[] { }, + new pbr::GeneratedCodeInfo(null, new pbr::GeneratedCodeInfo[] { + new pbr::GeneratedCodeInfo(typeof(global::Google.Protobuf.WellKnownTypes.FieldMask), new[]{ "Paths" }, null, null, null) + })); + } + #endregion + + } + } + #region Messages + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + public sealed partial class FieldMask : pb::IMessage<FieldMask> { + private static readonly pb::MessageParser<FieldMask> _parser = new pb::MessageParser<FieldMask>(() => new FieldMask()); + public static pb::MessageParser<FieldMask> Parser { get { return _parser; } } + + public static pbr::MessageDescriptor Descriptor { + get { return global::Google.Protobuf.WellKnownTypes.Proto.FieldMask.Descriptor.MessageTypes[0]; } + } + + pbr::MessageDescriptor pb::IMessage.Descriptor { + get { return Descriptor; } + } + + public FieldMask() { + OnConstruction(); + } + + partial void OnConstruction(); + + public FieldMask(FieldMask other) : this() { + paths_ = other.paths_.Clone(); + } + + public FieldMask Clone() { + return new FieldMask(this); + } + + public const int PathsFieldNumber = 1; + private static readonly pb::FieldCodec<string> _repeated_paths_codec + = pb::FieldCodec.ForString(10); + private readonly pbc::RepeatedField<string> paths_ = new pbc::RepeatedField<string>(); + public pbc::RepeatedField<string> Paths { + get { return paths_; } + } + + public override bool Equals(object other) { + return Equals(other as FieldMask); + } + + public bool Equals(FieldMask other) { + if (ReferenceEquals(other, null)) { + return false; + } + if (ReferenceEquals(other, this)) { + return true; + } + if(!paths_.Equals(other.paths_)) return false; + return true; + } + + public override int GetHashCode() { + int hash = 1; + hash ^= paths_.GetHashCode(); + return hash; + } + + public override string ToString() { + return pb::JsonFormatter.Default.Format(this); + } + + public void WriteTo(pb::CodedOutputStream output) { + paths_.WriteTo(output, _repeated_paths_codec); + } + + public int CalculateSize() { + int size = 0; + size += paths_.CalculateSize(_repeated_paths_codec); + return size; + } + + public void MergeFrom(FieldMask other) { + if (other == null) { + return; + } + paths_.Add(other.paths_); + } + + public void MergeFrom(pb::CodedInputStream input) { + uint tag; + while ((tag = input.ReadTag()) != 0) { + switch(tag) { + default: + input.SkipLastField(); + break; + case 10: { + paths_.AddEntriesFrom(input, _repeated_paths_codec); + break; + } + } + } + } + + } + + #endregion + +} + +#endregion Designer generated code diff --git a/csharp/src/Google.Protobuf/WellKnownTypes/SourceContext.cs b/csharp/src/Google.Protobuf/WellKnownTypes/SourceContext.cs new file mode 100644 index 00000000..8347999d --- /dev/null +++ b/csharp/src/Google.Protobuf/WellKnownTypes/SourceContext.cs @@ -0,0 +1,148 @@ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/protobuf/source_context.proto +#pragma warning disable 1591, 0612, 3021 +#region Designer generated code + +using pb = global::Google.Protobuf; +using pbc = global::Google.Protobuf.Collections; +using pbr = global::Google.Protobuf.Reflection; +using scg = global::System.Collections.Generic; +namespace Google.Protobuf.WellKnownTypes { + + namespace Proto { + + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + public static partial class SourceContext { + + #region Descriptor + public static pbr::FileDescriptor Descriptor { + get { return descriptor; } + } + private static pbr::FileDescriptor descriptor; + + static SourceContext() { + byte[] descriptorData = global::System.Convert.FromBase64String( + string.Concat( + "CiRnb29nbGUvcHJvdG9idWYvc291cmNlX2NvbnRleHQucHJvdG8SD2dvb2ds", + "ZS5wcm90b2J1ZiIiCg1Tb3VyY2VDb250ZXh0EhEKCWZpbGVfbmFtZRgBIAEo", + "CUJSChNjb20uZ29vZ2xlLnByb3RvYnVmQhJTb3VyY2VDb250ZXh0UHJvdG9Q", + "AaICA0dQQqoCHkdvb2dsZS5Qcm90b2J1Zi5XZWxsS25vd25UeXBlc2IGcHJv", + "dG8z")); + descriptor = pbr::FileDescriptor.InternalBuildGeneratedFileFrom(descriptorData, + new pbr::FileDescriptor[] { }, + new pbr::GeneratedCodeInfo(null, new pbr::GeneratedCodeInfo[] { + new pbr::GeneratedCodeInfo(typeof(global::Google.Protobuf.WellKnownTypes.SourceContext), new[]{ "FileName" }, null, null, null) + })); + } + #endregion + + } + } + #region Messages + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + public sealed partial class SourceContext : pb::IMessage<SourceContext> { + private static readonly pb::MessageParser<SourceContext> _parser = new pb::MessageParser<SourceContext>(() => new SourceContext()); + public static pb::MessageParser<SourceContext> Parser { get { return _parser; } } + + public static pbr::MessageDescriptor Descriptor { + get { return global::Google.Protobuf.WellKnownTypes.Proto.SourceContext.Descriptor.MessageTypes[0]; } + } + + pbr::MessageDescriptor pb::IMessage.Descriptor { + get { return Descriptor; } + } + + public SourceContext() { + OnConstruction(); + } + + partial void OnConstruction(); + + public SourceContext(SourceContext other) : this() { + fileName_ = other.fileName_; + } + + public SourceContext Clone() { + return new SourceContext(this); + } + + public const int FileNameFieldNumber = 1; + private string fileName_ = ""; + public string FileName { + get { return fileName_; } + set { + fileName_ = pb::Preconditions.CheckNotNull(value, "value"); + } + } + + public override bool Equals(object other) { + return Equals(other as SourceContext); + } + + public bool Equals(SourceContext other) { + if (ReferenceEquals(other, null)) { + return false; + } + if (ReferenceEquals(other, this)) { + return true; + } + if (FileName != other.FileName) return false; + return true; + } + + public override int GetHashCode() { + int hash = 1; + if (FileName.Length != 0) hash ^= FileName.GetHashCode(); + return hash; + } + + public override string ToString() { + return pb::JsonFormatter.Default.Format(this); + } + + public void WriteTo(pb::CodedOutputStream output) { + if (FileName.Length != 0) { + output.WriteRawTag(10); + output.WriteString(FileName); + } + } + + public int CalculateSize() { + int size = 0; + if (FileName.Length != 0) { + size += 1 + pb::CodedOutputStream.ComputeStringSize(FileName); + } + return size; + } + + public void MergeFrom(SourceContext other) { + if (other == null) { + return; + } + if (other.FileName.Length != 0) { + FileName = other.FileName; + } + } + + public void MergeFrom(pb::CodedInputStream input) { + uint tag; + while ((tag = input.ReadTag()) != 0) { + switch(tag) { + default: + input.SkipLastField(); + break; + case 10: { + FileName = input.ReadString(); + break; + } + } + } + } + + } + + #endregion + +} + +#endregion Designer generated code diff --git a/csharp/src/Google.Protobuf/WellKnownTypes/Struct.cs b/csharp/src/Google.Protobuf/WellKnownTypes/Struct.cs new file mode 100644 index 00000000..1e8a8236 --- /dev/null +++ b/csharp/src/Google.Protobuf/WellKnownTypes/Struct.cs @@ -0,0 +1,533 @@ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/protobuf/struct.proto +#pragma warning disable 1591, 0612, 3021 +#region Designer generated code + +using pb = global::Google.Protobuf; +using pbc = global::Google.Protobuf.Collections; +using pbr = global::Google.Protobuf.Reflection; +using scg = global::System.Collections.Generic; +namespace Google.Protobuf.WellKnownTypes { + + namespace Proto { + + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + public static partial class Struct { + + #region Descriptor + public static pbr::FileDescriptor Descriptor { + get { return descriptor; } + } + private static pbr::FileDescriptor descriptor; + + static Struct() { + byte[] descriptorData = global::System.Convert.FromBase64String( + string.Concat( + "Chxnb29nbGUvcHJvdG9idWYvc3RydWN0LnByb3RvEg9nb29nbGUucHJvdG9i", + "dWYihAEKBlN0cnVjdBIzCgZmaWVsZHMYASADKAsyIy5nb29nbGUucHJvdG9i", + "dWYuU3RydWN0LkZpZWxkc0VudHJ5GkUKC0ZpZWxkc0VudHJ5EgsKA2tleRgB", + "IAEoCRIlCgV2YWx1ZRgCIAEoCzIWLmdvb2dsZS5wcm90b2J1Zi5WYWx1ZToC", + "OAEi6gEKBVZhbHVlEjAKCm51bGxfdmFsdWUYASABKA4yGi5nb29nbGUucHJv", + "dG9idWYuTnVsbFZhbHVlSAASFgoMbnVtYmVyX3ZhbHVlGAIgASgBSAASFgoM", + "c3RyaW5nX3ZhbHVlGAMgASgJSAASFAoKYm9vbF92YWx1ZRgEIAEoCEgAEi8K", + "DHN0cnVjdF92YWx1ZRgFIAEoCzIXLmdvb2dsZS5wcm90b2J1Zi5TdHJ1Y3RI", + "ABIwCgpsaXN0X3ZhbHVlGAYgASgLMhouZ29vZ2xlLnByb3RvYnVmLkxpc3RW", + "YWx1ZUgAQgYKBGtpbmQiMwoJTGlzdFZhbHVlEiYKBnZhbHVlcxgBIAMoCzIW", + "Lmdvb2dsZS5wcm90b2J1Zi5WYWx1ZSobCglOdWxsVmFsdWUSDgoKTlVMTF9W", + "QUxVRRAAQk4KE2NvbS5nb29nbGUucHJvdG9idWZCC1N0cnVjdFByb3RvUAGg", + "AQGiAgNHUEKqAh5Hb29nbGUuUHJvdG9idWYuV2VsbEtub3duVHlwZXNiBnBy", + "b3RvMw==")); + descriptor = pbr::FileDescriptor.InternalBuildGeneratedFileFrom(descriptorData, + new pbr::FileDescriptor[] { }, + new pbr::GeneratedCodeInfo(new[] {typeof(global::Google.Protobuf.WellKnownTypes.NullValue), }, new pbr::GeneratedCodeInfo[] { + new pbr::GeneratedCodeInfo(typeof(global::Google.Protobuf.WellKnownTypes.Struct), new[]{ "Fields" }, null, null, new pbr::GeneratedCodeInfo[] { null, }), + new pbr::GeneratedCodeInfo(typeof(global::Google.Protobuf.WellKnownTypes.Value), new[]{ "NullValue", "NumberValue", "StringValue", "BoolValue", "StructValue", "ListValue" }, new[]{ "Kind" }, null, null), + new pbr::GeneratedCodeInfo(typeof(global::Google.Protobuf.WellKnownTypes.ListValue), new[]{ "Values" }, null, null, null) + })); + } + #endregion + + } + } + #region Enums + public enum NullValue { + NULL_VALUE = 0, + } + + #endregion + + #region Messages + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + public sealed partial class Struct : pb::IMessage<Struct> { + private static readonly pb::MessageParser<Struct> _parser = new pb::MessageParser<Struct>(() => new Struct()); + public static pb::MessageParser<Struct> Parser { get { return _parser; } } + + public static pbr::MessageDescriptor Descriptor { + get { return global::Google.Protobuf.WellKnownTypes.Proto.Struct.Descriptor.MessageTypes[0]; } + } + + pbr::MessageDescriptor pb::IMessage.Descriptor { + get { return Descriptor; } + } + + public Struct() { + OnConstruction(); + } + + partial void OnConstruction(); + + public Struct(Struct other) : this() { + fields_ = other.fields_.Clone(); + } + + public Struct Clone() { + return new Struct(this); + } + + public const int FieldsFieldNumber = 1; + private static readonly pbc::MapField<string, global::Google.Protobuf.WellKnownTypes.Value>.Codec _map_fields_codec + = new pbc::MapField<string, global::Google.Protobuf.WellKnownTypes.Value>.Codec(pb::FieldCodec.ForString(10), pb::FieldCodec.ForMessage(18, global::Google.Protobuf.WellKnownTypes.Value.Parser), 10); + private readonly pbc::MapField<string, global::Google.Protobuf.WellKnownTypes.Value> fields_ = new pbc::MapField<string, global::Google.Protobuf.WellKnownTypes.Value>(); + public pbc::MapField<string, global::Google.Protobuf.WellKnownTypes.Value> Fields { + get { return fields_; } + } + + public override bool Equals(object other) { + return Equals(other as Struct); + } + + public bool Equals(Struct other) { + if (ReferenceEquals(other, null)) { + return false; + } + if (ReferenceEquals(other, this)) { + return true; + } + if (!Fields.Equals(other.Fields)) return false; + return true; + } + + public override int GetHashCode() { + int hash = 1; + hash ^= Fields.GetHashCode(); + return hash; + } + + public override string ToString() { + return pb::JsonFormatter.Default.Format(this); + } + + public void WriteTo(pb::CodedOutputStream output) { + fields_.WriteTo(output, _map_fields_codec); + } + + public int CalculateSize() { + int size = 0; + size += fields_.CalculateSize(_map_fields_codec); + return size; + } + + public void MergeFrom(Struct other) { + if (other == null) { + return; + } + fields_.Add(other.fields_); + } + + public void MergeFrom(pb::CodedInputStream input) { + uint tag; + while ((tag = input.ReadTag()) != 0) { + switch(tag) { + default: + input.SkipLastField(); + break; + case 10: { + fields_.AddEntriesFrom(input, _map_fields_codec); + break; + } + } + } + } + + } + + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + public sealed partial class Value : pb::IMessage<Value> { + private static readonly pb::MessageParser<Value> _parser = new pb::MessageParser<Value>(() => new Value()); + public static pb::MessageParser<Value> Parser { get { return _parser; } } + + public static pbr::MessageDescriptor Descriptor { + get { return global::Google.Protobuf.WellKnownTypes.Proto.Struct.Descriptor.MessageTypes[1]; } + } + + pbr::MessageDescriptor pb::IMessage.Descriptor { + get { return Descriptor; } + } + + public Value() { + OnConstruction(); + } + + partial void OnConstruction(); + + public Value(Value other) : this() { + switch (other.KindCase) { + case KindOneofCase.NullValue: + NullValue = other.NullValue; + break; + case KindOneofCase.NumberValue: + NumberValue = other.NumberValue; + break; + case KindOneofCase.StringValue: + StringValue = other.StringValue; + break; + case KindOneofCase.BoolValue: + BoolValue = other.BoolValue; + break; + case KindOneofCase.StructValue: + StructValue = other.StructValue.Clone(); + break; + case KindOneofCase.ListValue: + ListValue = other.ListValue.Clone(); + break; + } + + } + + public Value Clone() { + return new Value(this); + } + + public const int NullValueFieldNumber = 1; + public global::Google.Protobuf.WellKnownTypes.NullValue NullValue { + get { return kindCase_ == KindOneofCase.NullValue ? (global::Google.Protobuf.WellKnownTypes.NullValue) kind_ : global::Google.Protobuf.WellKnownTypes.NullValue.NULL_VALUE; } + set { + kind_ = value; + kindCase_ = KindOneofCase.NullValue; + } + } + + public const int NumberValueFieldNumber = 2; + public double NumberValue { + get { return kindCase_ == KindOneofCase.NumberValue ? (double) kind_ : 0D; } + set { + kind_ = value; + kindCase_ = KindOneofCase.NumberValue; + } + } + + public const int StringValueFieldNumber = 3; + public string StringValue { + get { return kindCase_ == KindOneofCase.StringValue ? (string) kind_ : ""; } + set { + kind_ = pb::Preconditions.CheckNotNull(value, "value"); + kindCase_ = KindOneofCase.StringValue; + } + } + + public const int BoolValueFieldNumber = 4; + public bool BoolValue { + get { return kindCase_ == KindOneofCase.BoolValue ? (bool) kind_ : false; } + set { + kind_ = value; + kindCase_ = KindOneofCase.BoolValue; + } + } + + public const int StructValueFieldNumber = 5; + public global::Google.Protobuf.WellKnownTypes.Struct StructValue { + get { return kindCase_ == KindOneofCase.StructValue ? (global::Google.Protobuf.WellKnownTypes.Struct) kind_ : null; } + set { + kind_ = value; + kindCase_ = value == null ? KindOneofCase.None : KindOneofCase.StructValue; + } + } + + public const int ListValueFieldNumber = 6; + public global::Google.Protobuf.WellKnownTypes.ListValue ListValue { + get { return kindCase_ == KindOneofCase.ListValue ? (global::Google.Protobuf.WellKnownTypes.ListValue) kind_ : null; } + set { + kind_ = value; + kindCase_ = value == null ? KindOneofCase.None : KindOneofCase.ListValue; + } + } + + private object kind_; + public enum KindOneofCase { + None = 0, + NullValue = 1, + NumberValue = 2, + StringValue = 3, + BoolValue = 4, + StructValue = 5, + ListValue = 6, + } + private KindOneofCase kindCase_ = KindOneofCase.None; + public KindOneofCase KindCase { + get { return kindCase_; } + } + + public void ClearKind() { + kindCase_ = KindOneofCase.None; + kind_ = null; + } + + public override bool Equals(object other) { + return Equals(other as Value); + } + + public bool Equals(Value other) { + if (ReferenceEquals(other, null)) { + return false; + } + if (ReferenceEquals(other, this)) { + return true; + } + if (NullValue != other.NullValue) return false; + if (NumberValue != other.NumberValue) return false; + if (StringValue != other.StringValue) return false; + if (BoolValue != other.BoolValue) return false; + if (!object.Equals(StructValue, other.StructValue)) return false; + if (!object.Equals(ListValue, other.ListValue)) return false; + return true; + } + + public override int GetHashCode() { + int hash = 1; + if (kindCase_ == KindOneofCase.NullValue) hash ^= NullValue.GetHashCode(); + if (kindCase_ == KindOneofCase.NumberValue) hash ^= NumberValue.GetHashCode(); + if (kindCase_ == KindOneofCase.StringValue) hash ^= StringValue.GetHashCode(); + if (kindCase_ == KindOneofCase.BoolValue) hash ^= BoolValue.GetHashCode(); + if (kindCase_ == KindOneofCase.StructValue) hash ^= StructValue.GetHashCode(); + if (kindCase_ == KindOneofCase.ListValue) hash ^= ListValue.GetHashCode(); + return hash; + } + + public override string ToString() { + return pb::JsonFormatter.Default.Format(this); + } + + public void WriteTo(pb::CodedOutputStream output) { + if (kindCase_ == KindOneofCase.NullValue) { + output.WriteRawTag(8); + output.WriteEnum((int) NullValue); + } + if (kindCase_ == KindOneofCase.NumberValue) { + output.WriteRawTag(17); + output.WriteDouble(NumberValue); + } + if (kindCase_ == KindOneofCase.StringValue) { + output.WriteRawTag(26); + output.WriteString(StringValue); + } + if (kindCase_ == KindOneofCase.BoolValue) { + output.WriteRawTag(32); + output.WriteBool(BoolValue); + } + if (kindCase_ == KindOneofCase.StructValue) { + output.WriteRawTag(42); + output.WriteMessage(StructValue); + } + if (kindCase_ == KindOneofCase.ListValue) { + output.WriteRawTag(50); + output.WriteMessage(ListValue); + } + } + + public int CalculateSize() { + int size = 0; + if (kindCase_ == KindOneofCase.NullValue) { + size += 1 + pb::CodedOutputStream.ComputeEnumSize((int) NullValue); + } + if (kindCase_ == KindOneofCase.NumberValue) { + size += 1 + 8; + } + if (kindCase_ == KindOneofCase.StringValue) { + size += 1 + pb::CodedOutputStream.ComputeStringSize(StringValue); + } + if (kindCase_ == KindOneofCase.BoolValue) { + size += 1 + 1; + } + if (kindCase_ == KindOneofCase.StructValue) { + size += 1 + pb::CodedOutputStream.ComputeMessageSize(StructValue); + } + if (kindCase_ == KindOneofCase.ListValue) { + size += 1 + pb::CodedOutputStream.ComputeMessageSize(ListValue); + } + return size; + } + + public void MergeFrom(Value other) { + if (other == null) { + return; + } + switch (other.KindCase) { + case KindOneofCase.NullValue: + NullValue = other.NullValue; + break; + case KindOneofCase.NumberValue: + NumberValue = other.NumberValue; + break; + case KindOneofCase.StringValue: + StringValue = other.StringValue; + break; + case KindOneofCase.BoolValue: + BoolValue = other.BoolValue; + break; + case KindOneofCase.StructValue: + StructValue = other.StructValue; + break; + case KindOneofCase.ListValue: + ListValue = other.ListValue; + break; + } + + } + + public void MergeFrom(pb::CodedInputStream input) { + uint tag; + while ((tag = input.ReadTag()) != 0) { + switch(tag) { + default: + input.SkipLastField(); + break; + case 8: { + kind_ = input.ReadEnum(); + kindCase_ = KindOneofCase.NullValue; + break; + } + case 17: { + NumberValue = input.ReadDouble(); + break; + } + case 26: { + StringValue = input.ReadString(); + break; + } + case 32: { + BoolValue = input.ReadBool(); + break; + } + case 42: { + global::Google.Protobuf.WellKnownTypes.Struct subBuilder = new global::Google.Protobuf.WellKnownTypes.Struct(); + if (kindCase_ == KindOneofCase.StructValue) { + subBuilder.MergeFrom(StructValue); + } + input.ReadMessage(subBuilder); + StructValue = subBuilder; + break; + } + case 50: { + global::Google.Protobuf.WellKnownTypes.ListValue subBuilder = new global::Google.Protobuf.WellKnownTypes.ListValue(); + if (kindCase_ == KindOneofCase.ListValue) { + subBuilder.MergeFrom(ListValue); + } + input.ReadMessage(subBuilder); + ListValue = subBuilder; + break; + } + } + } + } + + } + + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + public sealed partial class ListValue : pb::IMessage<ListValue> { + private static readonly pb::MessageParser<ListValue> _parser = new pb::MessageParser<ListValue>(() => new ListValue()); + public static pb::MessageParser<ListValue> Parser { get { return _parser; } } + + public static pbr::MessageDescriptor Descriptor { + get { return global::Google.Protobuf.WellKnownTypes.Proto.Struct.Descriptor.MessageTypes[2]; } + } + + pbr::MessageDescriptor pb::IMessage.Descriptor { + get { return Descriptor; } + } + + public ListValue() { + OnConstruction(); + } + + partial void OnConstruction(); + + public ListValue(ListValue other) : this() { + values_ = other.values_.Clone(); + } + + public ListValue Clone() { + return new ListValue(this); + } + + public const int ValuesFieldNumber = 1; + private static readonly pb::FieldCodec<global::Google.Protobuf.WellKnownTypes.Value> _repeated_values_codec + = pb::FieldCodec.ForMessage(10, global::Google.Protobuf.WellKnownTypes.Value.Parser); + private readonly pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Value> values_ = new pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Value>(); + public pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Value> Values { + get { return values_; } + } + + public override bool Equals(object other) { + return Equals(other as ListValue); + } + + public bool Equals(ListValue other) { + if (ReferenceEquals(other, null)) { + return false; + } + if (ReferenceEquals(other, this)) { + return true; + } + if(!values_.Equals(other.values_)) return false; + return true; + } + + public override int GetHashCode() { + int hash = 1; + hash ^= values_.GetHashCode(); + return hash; + } + + public override string ToString() { + return pb::JsonFormatter.Default.Format(this); + } + + public void WriteTo(pb::CodedOutputStream output) { + values_.WriteTo(output, _repeated_values_codec); + } + + public int CalculateSize() { + int size = 0; + size += values_.CalculateSize(_repeated_values_codec); + return size; + } + + public void MergeFrom(ListValue other) { + if (other == null) { + return; + } + values_.Add(other.values_); + } + + public void MergeFrom(pb::CodedInputStream input) { + uint tag; + while ((tag = input.ReadTag()) != 0) { + switch(tag) { + default: + input.SkipLastField(); + break; + case 10: { + values_.AddEntriesFrom(input, _repeated_values_codec); + break; + } + } + } + } + + } + + #endregion + +} + +#endregion Designer generated code diff --git a/csharp/src/Google.Protobuf/WellKnownTypes/TimeExtensions.cs b/csharp/src/Google.Protobuf/WellKnownTypes/TimeExtensions.cs new file mode 100644 index 00000000..dd485d32 --- /dev/null +++ b/csharp/src/Google.Protobuf/WellKnownTypes/TimeExtensions.cs @@ -0,0 +1,80 @@ +#region Copyright notice and license +// Protocol Buffers - Google's data interchange format +// Copyright 2015 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +#endregion + +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +namespace Google.Protobuf.WellKnownTypes +{ + /// <summary> + /// Extension methods on BCL time-related types, converting to protobuf types. + /// </summary> + public static class TimeExtensions + { + /// <summary> + /// Converts the given <see cref="DateTime"/> to a <see cref="Timestamp"/>. + /// </summary> + /// <param name="dateTime">The date and time to convert to a timestamp.</param> + /// <exception cref="ArgumentException">The <paramref name="dateTime"/> value has a <see cref="DateTime.Kind"/>other than <c>Utc</c>.</exception> + /// <returns>The converted timestamp.</returns> + public static Timestamp ToTimestamp(this DateTime dateTime) + { + return Timestamp.FromDateTime(dateTime); + } + + /// <summary> + /// Converts the given <see cref="DateTimeOffset"/> to a <see cref="Timestamp"/> + /// </summary> + /// <remarks>The offset is taken into consideration when converting the value (so the same instant in time + /// is represented) but is not a separate part of the resulting value. In other words, there is no + /// roundtrip operation to retrieve the original <c>DateTimeOffset</c>.</remarks> + /// <param name="dateTimeOffset">The date and time (with UTC offset) to convert to a timestamp.</param> + /// <returns>The converted timestamp.</returns> + public static Timestamp ToTimestamp(this DateTimeOffset dateTimeOffset) + { + return Timestamp.FromDateTimeOffset(dateTimeOffset); + } + + /// <summary> + /// Converts the given <see cref="TimeSpan"/> to a <see cref="Duration"/>. + /// </summary> + /// <param name="timeSpan">The time span to convert.</param> + /// <returns>The converted duration.</returns> + public static Duration ToDuration(this TimeSpan timeSpan) + { + return Duration.FromTimeSpan(timeSpan); + } + } +} diff --git a/csharp/src/Google.Protobuf/WellKnownTypes/Timestamp.cs b/csharp/src/Google.Protobuf/WellKnownTypes/Timestamp.cs new file mode 100644 index 00000000..d7c0954f --- /dev/null +++ b/csharp/src/Google.Protobuf/WellKnownTypes/Timestamp.cs @@ -0,0 +1,174 @@ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/protobuf/timestamp.proto +#pragma warning disable 1591, 0612, 3021 +#region Designer generated code + +using pb = global::Google.Protobuf; +using pbc = global::Google.Protobuf.Collections; +using pbr = global::Google.Protobuf.Reflection; +using scg = global::System.Collections.Generic; +namespace Google.Protobuf.WellKnownTypes { + + namespace Proto { + + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + public static partial class Timestamp { + + #region Descriptor + public static pbr::FileDescriptor Descriptor { + get { return descriptor; } + } + private static pbr::FileDescriptor descriptor; + + static Timestamp() { + byte[] descriptorData = global::System.Convert.FromBase64String( + string.Concat( + "Ch9nb29nbGUvcHJvdG9idWYvdGltZXN0YW1wLnByb3RvEg9nb29nbGUucHJv", + "dG9idWYiKwoJVGltZXN0YW1wEg8KB3NlY29uZHMYASABKAMSDQoFbmFub3MY", + "AiABKAVCUQoTY29tLmdvb2dsZS5wcm90b2J1ZkIOVGltZXN0YW1wUHJvdG9Q", + "AaABAaICA0dQQqoCHkdvb2dsZS5Qcm90b2J1Zi5XZWxsS25vd25UeXBlc2IG", + "cHJvdG8z")); + descriptor = pbr::FileDescriptor.InternalBuildGeneratedFileFrom(descriptorData, + new pbr::FileDescriptor[] { }, + new pbr::GeneratedCodeInfo(null, new pbr::GeneratedCodeInfo[] { + new pbr::GeneratedCodeInfo(typeof(global::Google.Protobuf.WellKnownTypes.Timestamp), new[]{ "Seconds", "Nanos" }, null, null, null) + })); + } + #endregion + + } + } + #region Messages + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + public sealed partial class Timestamp : pb::IMessage<Timestamp> { + private static readonly pb::MessageParser<Timestamp> _parser = new pb::MessageParser<Timestamp>(() => new Timestamp()); + public static pb::MessageParser<Timestamp> Parser { get { return _parser; } } + + public static pbr::MessageDescriptor Descriptor { + get { return global::Google.Protobuf.WellKnownTypes.Proto.Timestamp.Descriptor.MessageTypes[0]; } + } + + pbr::MessageDescriptor pb::IMessage.Descriptor { + get { return Descriptor; } + } + + public Timestamp() { + OnConstruction(); + } + + partial void OnConstruction(); + + public Timestamp(Timestamp other) : this() { + seconds_ = other.seconds_; + nanos_ = other.nanos_; + } + + public Timestamp Clone() { + return new Timestamp(this); + } + + public const int SecondsFieldNumber = 1; + private long seconds_; + public long Seconds { + get { return seconds_; } + set { + seconds_ = value; + } + } + + public const int NanosFieldNumber = 2; + private int nanos_; + public int Nanos { + get { return nanos_; } + set { + nanos_ = value; + } + } + + public override bool Equals(object other) { + return Equals(other as Timestamp); + } + + public bool Equals(Timestamp other) { + if (ReferenceEquals(other, null)) { + return false; + } + if (ReferenceEquals(other, this)) { + return true; + } + if (Seconds != other.Seconds) return false; + if (Nanos != other.Nanos) return false; + return true; + } + + public override int GetHashCode() { + int hash = 1; + if (Seconds != 0L) hash ^= Seconds.GetHashCode(); + if (Nanos != 0) hash ^= Nanos.GetHashCode(); + return hash; + } + + public override string ToString() { + return pb::JsonFormatter.Default.Format(this); + } + + public void WriteTo(pb::CodedOutputStream output) { + if (Seconds != 0L) { + output.WriteRawTag(8); + output.WriteInt64(Seconds); + } + if (Nanos != 0) { + output.WriteRawTag(16); + output.WriteInt32(Nanos); + } + } + + public int CalculateSize() { + int size = 0; + if (Seconds != 0L) { + size += 1 + pb::CodedOutputStream.ComputeInt64Size(Seconds); + } + if (Nanos != 0) { + size += 1 + pb::CodedOutputStream.ComputeInt32Size(Nanos); + } + return size; + } + + public void MergeFrom(Timestamp other) { + if (other == null) { + return; + } + if (other.Seconds != 0L) { + Seconds = other.Seconds; + } + if (other.Nanos != 0) { + Nanos = other.Nanos; + } + } + + public void MergeFrom(pb::CodedInputStream input) { + uint tag; + while ((tag = input.ReadTag()) != 0) { + switch(tag) { + default: + input.SkipLastField(); + break; + case 8: { + Seconds = input.ReadInt64(); + break; + } + case 16: { + Nanos = input.ReadInt32(); + break; + } + } + } + } + + } + + #endregion + +} + +#endregion Designer generated code diff --git a/csharp/src/Google.Protobuf/WellKnownTypes/TimestampPartial.cs b/csharp/src/Google.Protobuf/WellKnownTypes/TimestampPartial.cs new file mode 100644 index 00000000..68584358 --- /dev/null +++ b/csharp/src/Google.Protobuf/WellKnownTypes/TimestampPartial.cs @@ -0,0 +1,167 @@ +#region Copyright notice and license +// Protocol Buffers - Google's data interchange format +// Copyright 2015 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +#endregion + +using System; + +namespace Google.Protobuf.WellKnownTypes +{ + public partial class Timestamp + { + private static readonly DateTime UnixEpoch = new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc); + private static readonly long BclSecondsAtUnixEpoch = UnixEpoch.Ticks / TimeSpan.TicksPerSecond; + + /// <summary> + /// Returns the difference between one <see cref="Timestamp"/> and another, as a <see cref="Duration"/>. + /// </summary> + /// <param name="lhs">The timestamp to subtract from. Must not be null.</param> + /// <param name="rhs">The timestamp to subtract. Must not be null.</param> + /// <returns>The difference between the two specified timestamps.</returns> + public static Duration operator -(Timestamp lhs, Timestamp rhs) + { + Preconditions.CheckNotNull(lhs, "lhs"); + Preconditions.CheckNotNull(rhs, "rhs"); + checked + { + return Duration.Normalize(lhs.Seconds - rhs.Seconds, lhs.Nanos - rhs.Nanos); + } + } + + /// <summary> + /// Adds a <see cref="Duration"/> to a <see cref="Timestamp"/>, to obtain another <c>Timestamp</c>. + /// </summary> + /// <param name="lhs">The timestamp to add the duration to. Must not be null.</param> + /// <param name="rhs">The duration to add. Must not be null.</param> + /// <returns>The result of adding the duration to the timestamp.</returns> + public static Timestamp operator +(Timestamp lhs, Duration rhs) + { + Preconditions.CheckNotNull(lhs, "lhs"); + Preconditions.CheckNotNull(rhs, "rhs"); + checked + { + return Normalize(lhs.Seconds + rhs.Seconds, lhs.Nanos + rhs.Nanos); + } + } + + /// <summary> + /// Subtracts a <see cref="Duration"/> from a <see cref="Timestamp"/>, to obtain another <c>Timestamp</c>. + /// </summary> + /// <param name="lhs">The timestamp to subtract the duration from. Must not be null.</param> + /// <param name="rhs">The duration to subtract.</param> + /// <returns>The result of subtracting the duration from the timestamp.</returns> + public static Timestamp operator -(Timestamp lhs, Duration rhs) + { + Preconditions.CheckNotNull(lhs, "lhs"); + Preconditions.CheckNotNull(rhs, "rhs"); + checked + { + return Normalize(lhs.Seconds - rhs.Seconds, lhs.Nanos - rhs.Nanos); + } + } + + /// <summary> + /// Converts this timestamp into a <see cref="DateTime"/>. + /// </summary> + /// <remarks> + /// The resulting <c>DateTime</c> will always have a <c>Kind</c> of <c>Utc</c>. + /// If the timestamp is not a precise number of ticks, it will be truncated towards the start + /// of time. For example, a timestamp with a <see cref="Nanos"/> value of 99 will result in a + /// <see cref="DateTime"/> value precisely on a second. + /// </remarks> + /// <returns>This timestamp as a <c>DateTime</c>.</returns> + public DateTime ToDateTime() + { + return UnixEpoch.AddSeconds(Seconds).AddTicks(Nanos / Duration.NanosecondsPerTick); + } + + /// <summary> + /// Converts this timestamp into a <see cref="DateTimeOffset"/>. + /// </summary> + /// <remarks> + /// The resulting <c>DateTimeOffset</c> will always have an <c>Offset</c> of zero. + /// If the timestamp is not a precise number of ticks, it will be truncated towards the start + /// of time. For example, a timestamp with a <see cref="Nanos"/> value of 99 will result in a + /// <see cref="DateTimeOffset"/> value precisely on a second. + /// </remarks> + /// <returns>This timestamp as a <c>DateTimeOffset</c>.</returns> + public DateTimeOffset ToDateTimeOffset() + { + return new DateTimeOffset(ToDateTime(), TimeSpan.Zero); + } + + /// <summary> + /// Converts the specified <see cref="DateTime"/> to a <see cref="Timestamp"/>. + /// </summary> + /// <param name="dateTime"></param> + /// <exception cref="ArgumentException">The <c>Kind</c> of <paramref name="dateTime"/> is not <c>DateTimeKind.Utc</c>.</exception> + /// <returns>The converted timestamp.</returns> + public static Timestamp FromDateTime(DateTime dateTime) + { + if (dateTime.Kind != DateTimeKind.Utc) + { + throw new ArgumentException("Conversion from DateTime to Timestamp requires the DateTime kind to be Utc", "dateTime"); + } + // Do the arithmetic using DateTime.Ticks, which is always non-negative, making things simpler. + long secondsSinceBclEpoch = dateTime.Ticks / TimeSpan.TicksPerSecond; + int nanoseconds = (int) (dateTime.Ticks % TimeSpan.TicksPerSecond) * Duration.NanosecondsPerTick; + return new Timestamp { Seconds = secondsSinceBclEpoch - BclSecondsAtUnixEpoch, Nanos = nanoseconds }; + } + + /// <summary> + /// Converts the given <see cref="DateTimeOffset"/> to a <see cref="Timestamp"/> + /// </summary> + /// <remarks>The offset is taken into consideration when converting the value (so the same instant in time + /// is represented) but is not a separate part of the resulting value. In other words, there is no + /// roundtrip operation to retrieve the original <c>DateTimeOffset</c>.</remarks> + /// <param name="dateTimeOffset">The date and time (with UTC offset) to convert to a timestamp.</param> + /// <returns>The converted timestamp.</returns> + public static Timestamp FromDateTimeOffset(DateTimeOffset dateTimeOffset) + { + // We don't need to worry about this having negative ticks: DateTimeOffset is constrained to handle + // values whose *UTC* value is in the range of DateTime. + return FromDateTime(dateTimeOffset.UtcDateTime); + } + + internal static Timestamp Normalize(long seconds, int nanoseconds) + { + int extraSeconds = nanoseconds / Duration.NanosecondsPerSecond; + seconds += extraSeconds; + nanoseconds -= extraSeconds * Duration.NanosecondsPerSecond; + + if (nanoseconds < 0) + { + nanoseconds += Duration.NanosecondsPerSecond; + seconds--; + } + return new Timestamp { Seconds = seconds, Nanos = nanoseconds }; + } + } +} diff --git a/csharp/src/Google.Protobuf/WellKnownTypes/Type.cs b/csharp/src/Google.Protobuf/WellKnownTypes/Type.cs new file mode 100644 index 00000000..ff2ecc57 --- /dev/null +++ b/csharp/src/Google.Protobuf/WellKnownTypes/Type.cs @@ -0,0 +1,1024 @@ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/protobuf/type.proto +#pragma warning disable 1591, 0612, 3021 +#region Designer generated code + +using pb = global::Google.Protobuf; +using pbc = global::Google.Protobuf.Collections; +using pbr = global::Google.Protobuf.Reflection; +using scg = global::System.Collections.Generic; +namespace Google.Protobuf.WellKnownTypes { + + namespace Proto { + + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + public static partial class Type { + + #region Descriptor + public static pbr::FileDescriptor Descriptor { + get { return descriptor; } + } + private static pbr::FileDescriptor descriptor; + + static Type() { + byte[] descriptorData = global::System.Convert.FromBase64String( + string.Concat( + "Chpnb29nbGUvcHJvdG9idWYvdHlwZS5wcm90bxIPZ29vZ2xlLnByb3RvYnVm", + "Ghlnb29nbGUvcHJvdG9idWYvYW55LnByb3RvGiRnb29nbGUvcHJvdG9idWYv", + "c291cmNlX2NvbnRleHQucHJvdG8irgEKBFR5cGUSDAoEbmFtZRgBIAEoCRIm", + "CgZmaWVsZHMYAiADKAsyFi5nb29nbGUucHJvdG9idWYuRmllbGQSDgoGb25l", + "b2ZzGAMgAygJEigKB29wdGlvbnMYBCADKAsyFy5nb29nbGUucHJvdG9idWYu", + "T3B0aW9uEjYKDnNvdXJjZV9jb250ZXh0GAUgASgLMh4uZ29vZ2xlLnByb3Rv", + "YnVmLlNvdXJjZUNvbnRleHQimwUKBUZpZWxkEikKBGtpbmQYASABKA4yGy5n", + "b29nbGUucHJvdG9idWYuRmllbGQuS2luZBI3CgtjYXJkaW5hbGl0eRgCIAEo", + "DjIiLmdvb2dsZS5wcm90b2J1Zi5GaWVsZC5DYXJkaW5hbGl0eRIOCgZudW1i", + "ZXIYAyABKAUSDAoEbmFtZRgEIAEoCRIQCgh0eXBlX3VybBgGIAEoCRITCgtv", + "bmVvZl9pbmRleBgHIAEoBRIOCgZwYWNrZWQYCCABKAgSKAoHb3B0aW9ucxgJ", + "IAMoCzIXLmdvb2dsZS5wcm90b2J1Zi5PcHRpb24iuAIKBEtpbmQSEAoMVFlQ", + "RV9VTktOT1dOEAASDwoLVFlQRV9ET1VCTEUQARIOCgpUWVBFX0ZMT0FUEAIS", + "DgoKVFlQRV9JTlQ2NBADEg8KC1RZUEVfVUlOVDY0EAQSDgoKVFlQRV9JTlQz", + "MhAFEhAKDFRZUEVfRklYRUQ2NBAGEhAKDFRZUEVfRklYRUQzMhAHEg0KCVRZ", + "UEVfQk9PTBAIEg8KC1RZUEVfU1RSSU5HEAkSEAoMVFlQRV9NRVNTQUdFEAsS", + "DgoKVFlQRV9CWVRFUxAMEg8KC1RZUEVfVUlOVDMyEA0SDQoJVFlQRV9FTlVN", + "EA4SEQoNVFlQRV9TRklYRUQzMhAPEhEKDVRZUEVfU0ZJWEVENjQQEBIPCgtU", + "WVBFX1NJTlQzMhAREg8KC1RZUEVfU0lOVDY0EBIidAoLQ2FyZGluYWxpdHkS", + "FwoTQ0FSRElOQUxJVFlfVU5LTk9XThAAEhgKFENBUkRJTkFMSVRZX09QVElP", + "TkFMEAESGAoUQ0FSRElOQUxJVFlfUkVRVUlSRUQQAhIYChRDQVJESU5BTElU", + "WV9SRVBFQVRFRBADIqUBCgRFbnVtEgwKBG5hbWUYASABKAkSLQoJZW51bXZh", + "bHVlGAIgAygLMhouZ29vZ2xlLnByb3RvYnVmLkVudW1WYWx1ZRIoCgdvcHRp", + "b25zGAMgAygLMhcuZ29vZ2xlLnByb3RvYnVmLk9wdGlvbhI2Cg5zb3VyY2Vf", + "Y29udGV4dBgEIAEoCzIeLmdvb2dsZS5wcm90b2J1Zi5Tb3VyY2VDb250ZXh0", + "IlMKCUVudW1WYWx1ZRIMCgRuYW1lGAEgASgJEg4KBm51bWJlchgCIAEoBRIo", + "CgdvcHRpb25zGAMgAygLMhcuZ29vZ2xlLnByb3RvYnVmLk9wdGlvbiI7CgZP", + "cHRpb24SDAoEbmFtZRgBIAEoCRIjCgV2YWx1ZRgCIAEoCzIULmdvb2dsZS5w", + "cm90b2J1Zi5BbnlCSQoTY29tLmdvb2dsZS5wcm90b2J1ZkIJVHlwZVByb3Rv", + "UAGiAgNHUEKqAh5Hb29nbGUuUHJvdG9idWYuV2VsbEtub3duVHlwZXNiBnBy", + "b3RvMw==")); + descriptor = pbr::FileDescriptor.InternalBuildGeneratedFileFrom(descriptorData, + new pbr::FileDescriptor[] { global::Google.Protobuf.WellKnownTypes.Proto.Any.Descriptor, global::Google.Protobuf.WellKnownTypes.Proto.SourceContext.Descriptor, }, + new pbr::GeneratedCodeInfo(null, new pbr::GeneratedCodeInfo[] { + new pbr::GeneratedCodeInfo(typeof(global::Google.Protobuf.WellKnownTypes.Type), new[]{ "Name", "Fields", "Oneofs", "Options", "SourceContext" }, null, null, null), + new pbr::GeneratedCodeInfo(typeof(global::Google.Protobuf.WellKnownTypes.Field), new[]{ "Kind", "Cardinality", "Number", "Name", "TypeUrl", "OneofIndex", "Packed", "Options" }, null, new[]{ typeof(global::Google.Protobuf.WellKnownTypes.Field.Types.Kind), typeof(global::Google.Protobuf.WellKnownTypes.Field.Types.Cardinality) }, null), + new pbr::GeneratedCodeInfo(typeof(global::Google.Protobuf.WellKnownTypes.Enum), new[]{ "Name", "Enumvalue", "Options", "SourceContext" }, null, null, null), + new pbr::GeneratedCodeInfo(typeof(global::Google.Protobuf.WellKnownTypes.EnumValue), new[]{ "Name", "Number", "Options" }, null, null, null), + new pbr::GeneratedCodeInfo(typeof(global::Google.Protobuf.WellKnownTypes.Option), new[]{ "Name", "Value" }, null, null, null) + })); + } + #endregion + + } + } + #region Messages + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + public sealed partial class Type : pb::IMessage<Type> { + private static readonly pb::MessageParser<Type> _parser = new pb::MessageParser<Type>(() => new Type()); + public static pb::MessageParser<Type> Parser { get { return _parser; } } + + public static pbr::MessageDescriptor Descriptor { + get { return global::Google.Protobuf.WellKnownTypes.Proto.Type.Descriptor.MessageTypes[0]; } + } + + pbr::MessageDescriptor pb::IMessage.Descriptor { + get { return Descriptor; } + } + + public Type() { + OnConstruction(); + } + + partial void OnConstruction(); + + public Type(Type other) : this() { + name_ = other.name_; + fields_ = other.fields_.Clone(); + oneofs_ = other.oneofs_.Clone(); + options_ = other.options_.Clone(); + SourceContext = other.sourceContext_ != null ? other.SourceContext.Clone() : null; + } + + public Type Clone() { + return new Type(this); + } + + public const int NameFieldNumber = 1; + private string name_ = ""; + public string Name { + get { return name_; } + set { + name_ = pb::Preconditions.CheckNotNull(value, "value"); + } + } + + public const int FieldsFieldNumber = 2; + private static readonly pb::FieldCodec<global::Google.Protobuf.WellKnownTypes.Field> _repeated_fields_codec + = pb::FieldCodec.ForMessage(18, global::Google.Protobuf.WellKnownTypes.Field.Parser); + private readonly pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Field> fields_ = new pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Field>(); + public pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Field> Fields { + get { return fields_; } + } + + public const int OneofsFieldNumber = 3; + private static readonly pb::FieldCodec<string> _repeated_oneofs_codec + = pb::FieldCodec.ForString(26); + private readonly pbc::RepeatedField<string> oneofs_ = new pbc::RepeatedField<string>(); + public pbc::RepeatedField<string> Oneofs { + get { return oneofs_; } + } + + public const int OptionsFieldNumber = 4; + private static readonly pb::FieldCodec<global::Google.Protobuf.WellKnownTypes.Option> _repeated_options_codec + = pb::FieldCodec.ForMessage(34, global::Google.Protobuf.WellKnownTypes.Option.Parser); + private readonly pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Option> options_ = new pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Option>(); + public pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Option> Options { + get { return options_; } + } + + public const int SourceContextFieldNumber = 5; + private global::Google.Protobuf.WellKnownTypes.SourceContext sourceContext_; + public global::Google.Protobuf.WellKnownTypes.SourceContext SourceContext { + get { return sourceContext_; } + set { + sourceContext_ = value; + } + } + + public override bool Equals(object other) { + return Equals(other as Type); + } + + public bool Equals(Type other) { + if (ReferenceEquals(other, null)) { + return false; + } + if (ReferenceEquals(other, this)) { + return true; + } + if (Name != other.Name) return false; + if(!fields_.Equals(other.fields_)) return false; + if(!oneofs_.Equals(other.oneofs_)) return false; + if(!options_.Equals(other.options_)) return false; + if (!object.Equals(SourceContext, other.SourceContext)) return false; + return true; + } + + public override int GetHashCode() { + int hash = 1; + if (Name.Length != 0) hash ^= Name.GetHashCode(); + hash ^= fields_.GetHashCode(); + hash ^= oneofs_.GetHashCode(); + hash ^= options_.GetHashCode(); + if (sourceContext_ != null) hash ^= SourceContext.GetHashCode(); + return hash; + } + + public override string ToString() { + return pb::JsonFormatter.Default.Format(this); + } + + public void WriteTo(pb::CodedOutputStream output) { + if (Name.Length != 0) { + output.WriteRawTag(10); + output.WriteString(Name); + } + fields_.WriteTo(output, _repeated_fields_codec); + oneofs_.WriteTo(output, _repeated_oneofs_codec); + options_.WriteTo(output, _repeated_options_codec); + if (sourceContext_ != null) { + output.WriteRawTag(42); + output.WriteMessage(SourceContext); + } + } + + public int CalculateSize() { + int size = 0; + if (Name.Length != 0) { + size += 1 + pb::CodedOutputStream.ComputeStringSize(Name); + } + size += fields_.CalculateSize(_repeated_fields_codec); + size += oneofs_.CalculateSize(_repeated_oneofs_codec); + size += options_.CalculateSize(_repeated_options_codec); + if (sourceContext_ != null) { + size += 1 + pb::CodedOutputStream.ComputeMessageSize(SourceContext); + } + return size; + } + + public void MergeFrom(Type other) { + if (other == null) { + return; + } + if (other.Name.Length != 0) { + Name = other.Name; + } + fields_.Add(other.fields_); + oneofs_.Add(other.oneofs_); + options_.Add(other.options_); + if (other.sourceContext_ != null) { + if (sourceContext_ == null) { + sourceContext_ = new global::Google.Protobuf.WellKnownTypes.SourceContext(); + } + SourceContext.MergeFrom(other.SourceContext); + } + } + + public void MergeFrom(pb::CodedInputStream input) { + uint tag; + while ((tag = input.ReadTag()) != 0) { + switch(tag) { + default: + input.SkipLastField(); + break; + case 10: { + Name = input.ReadString(); + break; + } + case 18: { + fields_.AddEntriesFrom(input, _repeated_fields_codec); + break; + } + case 26: { + oneofs_.AddEntriesFrom(input, _repeated_oneofs_codec); + break; + } + case 34: { + options_.AddEntriesFrom(input, _repeated_options_codec); + break; + } + case 42: { + if (sourceContext_ == null) { + sourceContext_ = new global::Google.Protobuf.WellKnownTypes.SourceContext(); + } + input.ReadMessage(sourceContext_); + break; + } + } + } + } + + } + + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + public sealed partial class Field : pb::IMessage<Field> { + private static readonly pb::MessageParser<Field> _parser = new pb::MessageParser<Field>(() => new Field()); + public static pb::MessageParser<Field> Parser { get { return _parser; } } + + public static pbr::MessageDescriptor Descriptor { + get { return global::Google.Protobuf.WellKnownTypes.Proto.Type.Descriptor.MessageTypes[1]; } + } + + pbr::MessageDescriptor pb::IMessage.Descriptor { + get { return Descriptor; } + } + + public Field() { + OnConstruction(); + } + + partial void OnConstruction(); + + public Field(Field other) : this() { + kind_ = other.kind_; + cardinality_ = other.cardinality_; + number_ = other.number_; + name_ = other.name_; + typeUrl_ = other.typeUrl_; + oneofIndex_ = other.oneofIndex_; + packed_ = other.packed_; + options_ = other.options_.Clone(); + } + + public Field Clone() { + return new Field(this); + } + + public const int KindFieldNumber = 1; + private global::Google.Protobuf.WellKnownTypes.Field.Types.Kind kind_ = global::Google.Protobuf.WellKnownTypes.Field.Types.Kind.TYPE_UNKNOWN; + public global::Google.Protobuf.WellKnownTypes.Field.Types.Kind Kind { + get { return kind_; } + set { + kind_ = value; + } + } + + public const int CardinalityFieldNumber = 2; + private global::Google.Protobuf.WellKnownTypes.Field.Types.Cardinality cardinality_ = global::Google.Protobuf.WellKnownTypes.Field.Types.Cardinality.CARDINALITY_UNKNOWN; + public global::Google.Protobuf.WellKnownTypes.Field.Types.Cardinality Cardinality { + get { return cardinality_; } + set { + cardinality_ = value; + } + } + + public const int NumberFieldNumber = 3; + private int number_; + public int Number { + get { return number_; } + set { + number_ = value; + } + } + + public const int NameFieldNumber = 4; + private string name_ = ""; + public string Name { + get { return name_; } + set { + name_ = pb::Preconditions.CheckNotNull(value, "value"); + } + } + + public const int TypeUrlFieldNumber = 6; + private string typeUrl_ = ""; + public string TypeUrl { + get { return typeUrl_; } + set { + typeUrl_ = pb::Preconditions.CheckNotNull(value, "value"); + } + } + + public const int OneofIndexFieldNumber = 7; + private int oneofIndex_; + public int OneofIndex { + get { return oneofIndex_; } + set { + oneofIndex_ = value; + } + } + + public const int PackedFieldNumber = 8; + private bool packed_; + public bool Packed { + get { return packed_; } + set { + packed_ = value; + } + } + + public const int OptionsFieldNumber = 9; + private static readonly pb::FieldCodec<global::Google.Protobuf.WellKnownTypes.Option> _repeated_options_codec + = pb::FieldCodec.ForMessage(74, global::Google.Protobuf.WellKnownTypes.Option.Parser); + private readonly pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Option> options_ = new pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Option>(); + public pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Option> Options { + get { return options_; } + } + + public override bool Equals(object other) { + return Equals(other as Field); + } + + public bool Equals(Field other) { + if (ReferenceEquals(other, null)) { + return false; + } + if (ReferenceEquals(other, this)) { + return true; + } + if (Kind != other.Kind) return false; + if (Cardinality != other.Cardinality) return false; + if (Number != other.Number) return false; + if (Name != other.Name) return false; + if (TypeUrl != other.TypeUrl) return false; + if (OneofIndex != other.OneofIndex) return false; + if (Packed != other.Packed) return false; + if(!options_.Equals(other.options_)) return false; + return true; + } + + public override int GetHashCode() { + int hash = 1; + if (Kind != global::Google.Protobuf.WellKnownTypes.Field.Types.Kind.TYPE_UNKNOWN) hash ^= Kind.GetHashCode(); + if (Cardinality != global::Google.Protobuf.WellKnownTypes.Field.Types.Cardinality.CARDINALITY_UNKNOWN) hash ^= Cardinality.GetHashCode(); + if (Number != 0) hash ^= Number.GetHashCode(); + if (Name.Length != 0) hash ^= Name.GetHashCode(); + if (TypeUrl.Length != 0) hash ^= TypeUrl.GetHashCode(); + if (OneofIndex != 0) hash ^= OneofIndex.GetHashCode(); + if (Packed != false) hash ^= Packed.GetHashCode(); + hash ^= options_.GetHashCode(); + return hash; + } + + public override string ToString() { + return pb::JsonFormatter.Default.Format(this); + } + + public void WriteTo(pb::CodedOutputStream output) { + if (Kind != global::Google.Protobuf.WellKnownTypes.Field.Types.Kind.TYPE_UNKNOWN) { + output.WriteRawTag(8); + output.WriteEnum((int) Kind); + } + if (Cardinality != global::Google.Protobuf.WellKnownTypes.Field.Types.Cardinality.CARDINALITY_UNKNOWN) { + output.WriteRawTag(16); + output.WriteEnum((int) Cardinality); + } + if (Number != 0) { + output.WriteRawTag(24); + output.WriteInt32(Number); + } + if (Name.Length != 0) { + output.WriteRawTag(34); + output.WriteString(Name); + } + if (TypeUrl.Length != 0) { + output.WriteRawTag(50); + output.WriteString(TypeUrl); + } + if (OneofIndex != 0) { + output.WriteRawTag(56); + output.WriteInt32(OneofIndex); + } + if (Packed != false) { + output.WriteRawTag(64); + output.WriteBool(Packed); + } + options_.WriteTo(output, _repeated_options_codec); + } + + public int CalculateSize() { + int size = 0; + if (Kind != global::Google.Protobuf.WellKnownTypes.Field.Types.Kind.TYPE_UNKNOWN) { + size += 1 + pb::CodedOutputStream.ComputeEnumSize((int) Kind); + } + if (Cardinality != global::Google.Protobuf.WellKnownTypes.Field.Types.Cardinality.CARDINALITY_UNKNOWN) { + size += 1 + pb::CodedOutputStream.ComputeEnumSize((int) Cardinality); + } + if (Number != 0) { + size += 1 + pb::CodedOutputStream.ComputeInt32Size(Number); + } + if (Name.Length != 0) { + size += 1 + pb::CodedOutputStream.ComputeStringSize(Name); + } + if (TypeUrl.Length != 0) { + size += 1 + pb::CodedOutputStream.ComputeStringSize(TypeUrl); + } + if (OneofIndex != 0) { + size += 1 + pb::CodedOutputStream.ComputeInt32Size(OneofIndex); + } + if (Packed != false) { + size += 1 + 1; + } + size += options_.CalculateSize(_repeated_options_codec); + return size; + } + + public void MergeFrom(Field other) { + if (other == null) { + return; + } + if (other.Kind != global::Google.Protobuf.WellKnownTypes.Field.Types.Kind.TYPE_UNKNOWN) { + Kind = other.Kind; + } + if (other.Cardinality != global::Google.Protobuf.WellKnownTypes.Field.Types.Cardinality.CARDINALITY_UNKNOWN) { + Cardinality = other.Cardinality; + } + if (other.Number != 0) { + Number = other.Number; + } + if (other.Name.Length != 0) { + Name = other.Name; + } + if (other.TypeUrl.Length != 0) { + TypeUrl = other.TypeUrl; + } + if (other.OneofIndex != 0) { + OneofIndex = other.OneofIndex; + } + if (other.Packed != false) { + Packed = other.Packed; + } + options_.Add(other.options_); + } + + public void MergeFrom(pb::CodedInputStream input) { + uint tag; + while ((tag = input.ReadTag()) != 0) { + switch(tag) { + default: + input.SkipLastField(); + break; + case 8: { + kind_ = (global::Google.Protobuf.WellKnownTypes.Field.Types.Kind) input.ReadEnum(); + break; + } + case 16: { + cardinality_ = (global::Google.Protobuf.WellKnownTypes.Field.Types.Cardinality) input.ReadEnum(); + break; + } + case 24: { + Number = input.ReadInt32(); + break; + } + case 34: { + Name = input.ReadString(); + break; + } + case 50: { + TypeUrl = input.ReadString(); + break; + } + case 56: { + OneofIndex = input.ReadInt32(); + break; + } + case 64: { + Packed = input.ReadBool(); + break; + } + case 74: { + options_.AddEntriesFrom(input, _repeated_options_codec); + break; + } + } + } + } + + #region Nested types + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + public static partial class Types { + public enum Kind { + TYPE_UNKNOWN = 0, + TYPE_DOUBLE = 1, + TYPE_FLOAT = 2, + TYPE_INT64 = 3, + TYPE_UINT64 = 4, + TYPE_INT32 = 5, + TYPE_FIXED64 = 6, + TYPE_FIXED32 = 7, + TYPE_BOOL = 8, + TYPE_STRING = 9, + TYPE_MESSAGE = 11, + TYPE_BYTES = 12, + TYPE_UINT32 = 13, + TYPE_ENUM = 14, + TYPE_SFIXED32 = 15, + TYPE_SFIXED64 = 16, + TYPE_SINT32 = 17, + TYPE_SINT64 = 18, + } + + public enum Cardinality { + CARDINALITY_UNKNOWN = 0, + CARDINALITY_OPTIONAL = 1, + CARDINALITY_REQUIRED = 2, + CARDINALITY_REPEATED = 3, + } + + } + #endregion + + } + + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + public sealed partial class Enum : pb::IMessage<Enum> { + private static readonly pb::MessageParser<Enum> _parser = new pb::MessageParser<Enum>(() => new Enum()); + public static pb::MessageParser<Enum> Parser { get { return _parser; } } + + public static pbr::MessageDescriptor Descriptor { + get { return global::Google.Protobuf.WellKnownTypes.Proto.Type.Descriptor.MessageTypes[2]; } + } + + pbr::MessageDescriptor pb::IMessage.Descriptor { + get { return Descriptor; } + } + + public Enum() { + OnConstruction(); + } + + partial void OnConstruction(); + + public Enum(Enum other) : this() { + name_ = other.name_; + enumvalue_ = other.enumvalue_.Clone(); + options_ = other.options_.Clone(); + SourceContext = other.sourceContext_ != null ? other.SourceContext.Clone() : null; + } + + public Enum Clone() { + return new Enum(this); + } + + public const int NameFieldNumber = 1; + private string name_ = ""; + public string Name { + get { return name_; } + set { + name_ = pb::Preconditions.CheckNotNull(value, "value"); + } + } + + public const int EnumvalueFieldNumber = 2; + private static readonly pb::FieldCodec<global::Google.Protobuf.WellKnownTypes.EnumValue> _repeated_enumvalue_codec + = pb::FieldCodec.ForMessage(18, global::Google.Protobuf.WellKnownTypes.EnumValue.Parser); + private readonly pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.EnumValue> enumvalue_ = new pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.EnumValue>(); + public pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.EnumValue> Enumvalue { + get { return enumvalue_; } + } + + public const int OptionsFieldNumber = 3; + private static readonly pb::FieldCodec<global::Google.Protobuf.WellKnownTypes.Option> _repeated_options_codec + = pb::FieldCodec.ForMessage(26, global::Google.Protobuf.WellKnownTypes.Option.Parser); + private readonly pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Option> options_ = new pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Option>(); + public pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Option> Options { + get { return options_; } + } + + public const int SourceContextFieldNumber = 4; + private global::Google.Protobuf.WellKnownTypes.SourceContext sourceContext_; + public global::Google.Protobuf.WellKnownTypes.SourceContext SourceContext { + get { return sourceContext_; } + set { + sourceContext_ = value; + } + } + + public override bool Equals(object other) { + return Equals(other as Enum); + } + + public bool Equals(Enum other) { + if (ReferenceEquals(other, null)) { + return false; + } + if (ReferenceEquals(other, this)) { + return true; + } + if (Name != other.Name) return false; + if(!enumvalue_.Equals(other.enumvalue_)) return false; + if(!options_.Equals(other.options_)) return false; + if (!object.Equals(SourceContext, other.SourceContext)) return false; + return true; + } + + public override int GetHashCode() { + int hash = 1; + if (Name.Length != 0) hash ^= Name.GetHashCode(); + hash ^= enumvalue_.GetHashCode(); + hash ^= options_.GetHashCode(); + if (sourceContext_ != null) hash ^= SourceContext.GetHashCode(); + return hash; + } + + public override string ToString() { + return pb::JsonFormatter.Default.Format(this); + } + + public void WriteTo(pb::CodedOutputStream output) { + if (Name.Length != 0) { + output.WriteRawTag(10); + output.WriteString(Name); + } + enumvalue_.WriteTo(output, _repeated_enumvalue_codec); + options_.WriteTo(output, _repeated_options_codec); + if (sourceContext_ != null) { + output.WriteRawTag(34); + output.WriteMessage(SourceContext); + } + } + + public int CalculateSize() { + int size = 0; + if (Name.Length != 0) { + size += 1 + pb::CodedOutputStream.ComputeStringSize(Name); + } + size += enumvalue_.CalculateSize(_repeated_enumvalue_codec); + size += options_.CalculateSize(_repeated_options_codec); + if (sourceContext_ != null) { + size += 1 + pb::CodedOutputStream.ComputeMessageSize(SourceContext); + } + return size; + } + + public void MergeFrom(Enum other) { + if (other == null) { + return; + } + if (other.Name.Length != 0) { + Name = other.Name; + } + enumvalue_.Add(other.enumvalue_); + options_.Add(other.options_); + if (other.sourceContext_ != null) { + if (sourceContext_ == null) { + sourceContext_ = new global::Google.Protobuf.WellKnownTypes.SourceContext(); + } + SourceContext.MergeFrom(other.SourceContext); + } + } + + public void MergeFrom(pb::CodedInputStream input) { + uint tag; + while ((tag = input.ReadTag()) != 0) { + switch(tag) { + default: + input.SkipLastField(); + break; + case 10: { + Name = input.ReadString(); + break; + } + case 18: { + enumvalue_.AddEntriesFrom(input, _repeated_enumvalue_codec); + break; + } + case 26: { + options_.AddEntriesFrom(input, _repeated_options_codec); + break; + } + case 34: { + if (sourceContext_ == null) { + sourceContext_ = new global::Google.Protobuf.WellKnownTypes.SourceContext(); + } + input.ReadMessage(sourceContext_); + break; + } + } + } + } + + } + + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + public sealed partial class EnumValue : pb::IMessage<EnumValue> { + private static readonly pb::MessageParser<EnumValue> _parser = new pb::MessageParser<EnumValue>(() => new EnumValue()); + public static pb::MessageParser<EnumValue> Parser { get { return _parser; } } + + public static pbr::MessageDescriptor Descriptor { + get { return global::Google.Protobuf.WellKnownTypes.Proto.Type.Descriptor.MessageTypes[3]; } + } + + pbr::MessageDescriptor pb::IMessage.Descriptor { + get { return Descriptor; } + } + + public EnumValue() { + OnConstruction(); + } + + partial void OnConstruction(); + + public EnumValue(EnumValue other) : this() { + name_ = other.name_; + number_ = other.number_; + options_ = other.options_.Clone(); + } + + public EnumValue Clone() { + return new EnumValue(this); + } + + public const int NameFieldNumber = 1; + private string name_ = ""; + public string Name { + get { return name_; } + set { + name_ = pb::Preconditions.CheckNotNull(value, "value"); + } + } + + public const int NumberFieldNumber = 2; + private int number_; + public int Number { + get { return number_; } + set { + number_ = value; + } + } + + public const int OptionsFieldNumber = 3; + private static readonly pb::FieldCodec<global::Google.Protobuf.WellKnownTypes.Option> _repeated_options_codec + = pb::FieldCodec.ForMessage(26, global::Google.Protobuf.WellKnownTypes.Option.Parser); + private readonly pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Option> options_ = new pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Option>(); + public pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Option> Options { + get { return options_; } + } + + public override bool Equals(object other) { + return Equals(other as EnumValue); + } + + public bool Equals(EnumValue other) { + if (ReferenceEquals(other, null)) { + return false; + } + if (ReferenceEquals(other, this)) { + return true; + } + if (Name != other.Name) return false; + if (Number != other.Number) return false; + if(!options_.Equals(other.options_)) return false; + return true; + } + + public override int GetHashCode() { + int hash = 1; + if (Name.Length != 0) hash ^= Name.GetHashCode(); + if (Number != 0) hash ^= Number.GetHashCode(); + hash ^= options_.GetHashCode(); + return hash; + } + + public override string ToString() { + return pb::JsonFormatter.Default.Format(this); + } + + public void WriteTo(pb::CodedOutputStream output) { + if (Name.Length != 0) { + output.WriteRawTag(10); + output.WriteString(Name); + } + if (Number != 0) { + output.WriteRawTag(16); + output.WriteInt32(Number); + } + options_.WriteTo(output, _repeated_options_codec); + } + + public int CalculateSize() { + int size = 0; + if (Name.Length != 0) { + size += 1 + pb::CodedOutputStream.ComputeStringSize(Name); + } + if (Number != 0) { + size += 1 + pb::CodedOutputStream.ComputeInt32Size(Number); + } + size += options_.CalculateSize(_repeated_options_codec); + return size; + } + + public void MergeFrom(EnumValue other) { + if (other == null) { + return; + } + if (other.Name.Length != 0) { + Name = other.Name; + } + if (other.Number != 0) { + Number = other.Number; + } + options_.Add(other.options_); + } + + public void MergeFrom(pb::CodedInputStream input) { + uint tag; + while ((tag = input.ReadTag()) != 0) { + switch(tag) { + default: + input.SkipLastField(); + break; + case 10: { + Name = input.ReadString(); + break; + } + case 16: { + Number = input.ReadInt32(); + break; + } + case 26: { + options_.AddEntriesFrom(input, _repeated_options_codec); + break; + } + } + } + } + + } + + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + public sealed partial class Option : pb::IMessage<Option> { + private static readonly pb::MessageParser<Option> _parser = new pb::MessageParser<Option>(() => new Option()); + public static pb::MessageParser<Option> Parser { get { return _parser; } } + + public static pbr::MessageDescriptor Descriptor { + get { return global::Google.Protobuf.WellKnownTypes.Proto.Type.Descriptor.MessageTypes[4]; } + } + + pbr::MessageDescriptor pb::IMessage.Descriptor { + get { return Descriptor; } + } + + public Option() { + OnConstruction(); + } + + partial void OnConstruction(); + + public Option(Option other) : this() { + name_ = other.name_; + Value = other.value_ != null ? other.Value.Clone() : null; + } + + public Option Clone() { + return new Option(this); + } + + public const int NameFieldNumber = 1; + private string name_ = ""; + public string Name { + get { return name_; } + set { + name_ = pb::Preconditions.CheckNotNull(value, "value"); + } + } + + public const int ValueFieldNumber = 2; + private global::Google.Protobuf.WellKnownTypes.Any value_; + public global::Google.Protobuf.WellKnownTypes.Any Value { + get { return value_; } + set { + value_ = value; + } + } + + public override bool Equals(object other) { + return Equals(other as Option); + } + + public bool Equals(Option other) { + if (ReferenceEquals(other, null)) { + return false; + } + if (ReferenceEquals(other, this)) { + return true; + } + if (Name != other.Name) return false; + if (!object.Equals(Value, other.Value)) return false; + return true; + } + + public override int GetHashCode() { + int hash = 1; + if (Name.Length != 0) hash ^= Name.GetHashCode(); + if (value_ != null) hash ^= Value.GetHashCode(); + return hash; + } + + public override string ToString() { + return pb::JsonFormatter.Default.Format(this); + } + + public void WriteTo(pb::CodedOutputStream output) { + if (Name.Length != 0) { + output.WriteRawTag(10); + output.WriteString(Name); + } + if (value_ != null) { + output.WriteRawTag(18); + output.WriteMessage(Value); + } + } + + public int CalculateSize() { + int size = 0; + if (Name.Length != 0) { + size += 1 + pb::CodedOutputStream.ComputeStringSize(Name); + } + if (value_ != null) { + size += 1 + pb::CodedOutputStream.ComputeMessageSize(Value); + } + return size; + } + + public void MergeFrom(Option other) { + if (other == null) { + return; + } + if (other.Name.Length != 0) { + Name = other.Name; + } + if (other.value_ != null) { + if (value_ == null) { + value_ = new global::Google.Protobuf.WellKnownTypes.Any(); + } + Value.MergeFrom(other.Value); + } + } + + public void MergeFrom(pb::CodedInputStream input) { + uint tag; + while ((tag = input.ReadTag()) != 0) { + switch(tag) { + default: + input.SkipLastField(); + break; + case 10: { + Name = input.ReadString(); + break; + } + case 18: { + if (value_ == null) { + value_ = new global::Google.Protobuf.WellKnownTypes.Any(); + } + input.ReadMessage(value_); + break; + } + } + } + } + + } + + #endregion + +} + +#endregion Designer generated code diff --git a/csharp/src/Google.Protobuf/WellKnownTypes/Wrappers.cs b/csharp/src/Google.Protobuf/WellKnownTypes/Wrappers.cs new file mode 100644 index 00000000..9ecaf47c --- /dev/null +++ b/csharp/src/Google.Protobuf/WellKnownTypes/Wrappers.cs @@ -0,0 +1,973 @@ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/protobuf/wrappers.proto +#pragma warning disable 1591, 0612, 3021 +#region Designer generated code + +using pb = global::Google.Protobuf; +using pbc = global::Google.Protobuf.Collections; +using pbr = global::Google.Protobuf.Reflection; +using scg = global::System.Collections.Generic; +namespace Google.Protobuf.WellKnownTypes { + + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + public static partial class Wrappers { + + #region Descriptor + public static pbr::FileDescriptor Descriptor { + get { return descriptor; } + } + private static pbr::FileDescriptor descriptor; + + static Wrappers() { + byte[] descriptorData = global::System.Convert.FromBase64String( + string.Concat( + "Ch5nb29nbGUvcHJvdG9idWYvd3JhcHBlcnMucHJvdG8SD2dvb2dsZS5wcm90", + "b2J1ZiIcCgtEb3VibGVWYWx1ZRINCgV2YWx1ZRgBIAEoASIbCgpGbG9hdFZh", + "bHVlEg0KBXZhbHVlGAEgASgCIhsKCkludDY0VmFsdWUSDQoFdmFsdWUYASAB", + "KAMiHAoLVUludDY0VmFsdWUSDQoFdmFsdWUYASABKAQiGwoKSW50MzJWYWx1", + "ZRINCgV2YWx1ZRgBIAEoBSIcCgtVSW50MzJWYWx1ZRINCgV2YWx1ZRgBIAEo", + "DSIaCglCb29sVmFsdWUSDQoFdmFsdWUYASABKAgiHAoLU3RyaW5nVmFsdWUS", + "DQoFdmFsdWUYASABKAkiGwoKQnl0ZXNWYWx1ZRINCgV2YWx1ZRgBIAEoDEJN", + "ChNjb20uZ29vZ2xlLnByb3RvYnVmQg1XcmFwcGVyc1Byb3RvUAGiAgNHUEKq", + "Ah5Hb29nbGUuUHJvdG9idWYuV2VsbEtub3duVHlwZXNiBnByb3RvMw==")); + descriptor = pbr::FileDescriptor.InternalBuildGeneratedFileFrom(descriptorData, + new pbr::FileDescriptor[] { }, + new pbr::GeneratedCodeInfo(null, new pbr::GeneratedCodeInfo[] { + new pbr::GeneratedCodeInfo(typeof(global::Google.Protobuf.WellKnownTypes.DoubleValue), new[]{ "Value" }, null, null, null), + new pbr::GeneratedCodeInfo(typeof(global::Google.Protobuf.WellKnownTypes.FloatValue), new[]{ "Value" }, null, null, null), + new pbr::GeneratedCodeInfo(typeof(global::Google.Protobuf.WellKnownTypes.Int64Value), new[]{ "Value" }, null, null, null), + new pbr::GeneratedCodeInfo(typeof(global::Google.Protobuf.WellKnownTypes.UInt64Value), new[]{ "Value" }, null, null, null), + new pbr::GeneratedCodeInfo(typeof(global::Google.Protobuf.WellKnownTypes.Int32Value), new[]{ "Value" }, null, null, null), + new pbr::GeneratedCodeInfo(typeof(global::Google.Protobuf.WellKnownTypes.UInt32Value), new[]{ "Value" }, null, null, null), + new pbr::GeneratedCodeInfo(typeof(global::Google.Protobuf.WellKnownTypes.BoolValue), new[]{ "Value" }, null, null, null), + new pbr::GeneratedCodeInfo(typeof(global::Google.Protobuf.WellKnownTypes.StringValue), new[]{ "Value" }, null, null, null), + new pbr::GeneratedCodeInfo(typeof(global::Google.Protobuf.WellKnownTypes.BytesValue), new[]{ "Value" }, null, null, null) + })); + } + #endregion + + } + #region Messages + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + public sealed partial class DoubleValue : pb::IMessage<DoubleValue> { + private static readonly pb::MessageParser<DoubleValue> _parser = new pb::MessageParser<DoubleValue>(() => new DoubleValue()); + public static pb::MessageParser<DoubleValue> Parser { get { return _parser; } } + + public static pbr::MessageDescriptor Descriptor { + get { return global::Google.Protobuf.WellKnownTypes.Wrappers.Descriptor.MessageTypes[0]; } + } + + pbr::MessageDescriptor pb::IMessage.Descriptor { + get { return Descriptor; } + } + + public DoubleValue() { + OnConstruction(); + } + + partial void OnConstruction(); + + public DoubleValue(DoubleValue other) : this() { + value_ = other.value_; + } + + public DoubleValue Clone() { + return new DoubleValue(this); + } + + public const int ValueFieldNumber = 1; + private double value_; + public double Value { + get { return value_; } + set { + value_ = value; + } + } + + public override bool Equals(object other) { + return Equals(other as DoubleValue); + } + + public bool Equals(DoubleValue other) { + if (ReferenceEquals(other, null)) { + return false; + } + if (ReferenceEquals(other, this)) { + return true; + } + if (Value != other.Value) return false; + return true; + } + + public override int GetHashCode() { + int hash = 1; + if (Value != 0D) hash ^= Value.GetHashCode(); + return hash; + } + + public override string ToString() { + return pb::JsonFormatter.Default.Format(this); + } + + public void WriteTo(pb::CodedOutputStream output) { + if (Value != 0D) { + output.WriteRawTag(9); + output.WriteDouble(Value); + } + } + + public int CalculateSize() { + int size = 0; + if (Value != 0D) { + size += 1 + 8; + } + return size; + } + + public void MergeFrom(DoubleValue other) { + if (other == null) { + return; + } + if (other.Value != 0D) { + Value = other.Value; + } + } + + public void MergeFrom(pb::CodedInputStream input) { + uint tag; + while ((tag = input.ReadTag()) != 0) { + switch(tag) { + default: + input.SkipLastField(); + break; + case 9: { + Value = input.ReadDouble(); + break; + } + } + } + } + + } + + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + public sealed partial class FloatValue : pb::IMessage<FloatValue> { + private static readonly pb::MessageParser<FloatValue> _parser = new pb::MessageParser<FloatValue>(() => new FloatValue()); + public static pb::MessageParser<FloatValue> Parser { get { return _parser; } } + + public static pbr::MessageDescriptor Descriptor { + get { return global::Google.Protobuf.WellKnownTypes.Wrappers.Descriptor.MessageTypes[1]; } + } + + pbr::MessageDescriptor pb::IMessage.Descriptor { + get { return Descriptor; } + } + + public FloatValue() { + OnConstruction(); + } + + partial void OnConstruction(); + + public FloatValue(FloatValue other) : this() { + value_ = other.value_; + } + + public FloatValue Clone() { + return new FloatValue(this); + } + + public const int ValueFieldNumber = 1; + private float value_; + public float Value { + get { return value_; } + set { + value_ = value; + } + } + + public override bool Equals(object other) { + return Equals(other as FloatValue); + } + + public bool Equals(FloatValue other) { + if (ReferenceEquals(other, null)) { + return false; + } + if (ReferenceEquals(other, this)) { + return true; + } + if (Value != other.Value) return false; + return true; + } + + public override int GetHashCode() { + int hash = 1; + if (Value != 0F) hash ^= Value.GetHashCode(); + return hash; + } + + public override string ToString() { + return pb::JsonFormatter.Default.Format(this); + } + + public void WriteTo(pb::CodedOutputStream output) { + if (Value != 0F) { + output.WriteRawTag(13); + output.WriteFloat(Value); + } + } + + public int CalculateSize() { + int size = 0; + if (Value != 0F) { + size += 1 + 4; + } + return size; + } + + public void MergeFrom(FloatValue other) { + if (other == null) { + return; + } + if (other.Value != 0F) { + Value = other.Value; + } + } + + public void MergeFrom(pb::CodedInputStream input) { + uint tag; + while ((tag = input.ReadTag()) != 0) { + switch(tag) { + default: + input.SkipLastField(); + break; + case 13: { + Value = input.ReadFloat(); + break; + } + } + } + } + + } + + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + public sealed partial class Int64Value : pb::IMessage<Int64Value> { + private static readonly pb::MessageParser<Int64Value> _parser = new pb::MessageParser<Int64Value>(() => new Int64Value()); + public static pb::MessageParser<Int64Value> Parser { get { return _parser; } } + + public static pbr::MessageDescriptor Descriptor { + get { return global::Google.Protobuf.WellKnownTypes.Wrappers.Descriptor.MessageTypes[2]; } + } + + pbr::MessageDescriptor pb::IMessage.Descriptor { + get { return Descriptor; } + } + + public Int64Value() { + OnConstruction(); + } + + partial void OnConstruction(); + + public Int64Value(Int64Value other) : this() { + value_ = other.value_; + } + + public Int64Value Clone() { + return new Int64Value(this); + } + + public const int ValueFieldNumber = 1; + private long value_; + public long Value { + get { return value_; } + set { + value_ = value; + } + } + + public override bool Equals(object other) { + return Equals(other as Int64Value); + } + + public bool Equals(Int64Value other) { + if (ReferenceEquals(other, null)) { + return false; + } + if (ReferenceEquals(other, this)) { + return true; + } + if (Value != other.Value) return false; + return true; + } + + public override int GetHashCode() { + int hash = 1; + if (Value != 0L) hash ^= Value.GetHashCode(); + return hash; + } + + public override string ToString() { + return pb::JsonFormatter.Default.Format(this); + } + + public void WriteTo(pb::CodedOutputStream output) { + if (Value != 0L) { + output.WriteRawTag(8); + output.WriteInt64(Value); + } + } + + public int CalculateSize() { + int size = 0; + if (Value != 0L) { + size += 1 + pb::CodedOutputStream.ComputeInt64Size(Value); + } + return size; + } + + public void MergeFrom(Int64Value other) { + if (other == null) { + return; + } + if (other.Value != 0L) { + Value = other.Value; + } + } + + public void MergeFrom(pb::CodedInputStream input) { + uint tag; + while ((tag = input.ReadTag()) != 0) { + switch(tag) { + default: + input.SkipLastField(); + break; + case 8: { + Value = input.ReadInt64(); + break; + } + } + } + } + + } + + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + public sealed partial class UInt64Value : pb::IMessage<UInt64Value> { + private static readonly pb::MessageParser<UInt64Value> _parser = new pb::MessageParser<UInt64Value>(() => new UInt64Value()); + public static pb::MessageParser<UInt64Value> Parser { get { return _parser; } } + + public static pbr::MessageDescriptor Descriptor { + get { return global::Google.Protobuf.WellKnownTypes.Wrappers.Descriptor.MessageTypes[3]; } + } + + pbr::MessageDescriptor pb::IMessage.Descriptor { + get { return Descriptor; } + } + + public UInt64Value() { + OnConstruction(); + } + + partial void OnConstruction(); + + public UInt64Value(UInt64Value other) : this() { + value_ = other.value_; + } + + public UInt64Value Clone() { + return new UInt64Value(this); + } + + public const int ValueFieldNumber = 1; + private ulong value_; + public ulong Value { + get { return value_; } + set { + value_ = value; + } + } + + public override bool Equals(object other) { + return Equals(other as UInt64Value); + } + + public bool Equals(UInt64Value other) { + if (ReferenceEquals(other, null)) { + return false; + } + if (ReferenceEquals(other, this)) { + return true; + } + if (Value != other.Value) return false; + return true; + } + + public override int GetHashCode() { + int hash = 1; + if (Value != 0UL) hash ^= Value.GetHashCode(); + return hash; + } + + public override string ToString() { + return pb::JsonFormatter.Default.Format(this); + } + + public void WriteTo(pb::CodedOutputStream output) { + if (Value != 0UL) { + output.WriteRawTag(8); + output.WriteUInt64(Value); + } + } + + public int CalculateSize() { + int size = 0; + if (Value != 0UL) { + size += 1 + pb::CodedOutputStream.ComputeUInt64Size(Value); + } + return size; + } + + public void MergeFrom(UInt64Value other) { + if (other == null) { + return; + } + if (other.Value != 0UL) { + Value = other.Value; + } + } + + public void MergeFrom(pb::CodedInputStream input) { + uint tag; + while ((tag = input.ReadTag()) != 0) { + switch(tag) { + default: + input.SkipLastField(); + break; + case 8: { + Value = input.ReadUInt64(); + break; + } + } + } + } + + } + + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + public sealed partial class Int32Value : pb::IMessage<Int32Value> { + private static readonly pb::MessageParser<Int32Value> _parser = new pb::MessageParser<Int32Value>(() => new Int32Value()); + public static pb::MessageParser<Int32Value> Parser { get { return _parser; } } + + public static pbr::MessageDescriptor Descriptor { + get { return global::Google.Protobuf.WellKnownTypes.Wrappers.Descriptor.MessageTypes[4]; } + } + + pbr::MessageDescriptor pb::IMessage.Descriptor { + get { return Descriptor; } + } + + public Int32Value() { + OnConstruction(); + } + + partial void OnConstruction(); + + public Int32Value(Int32Value other) : this() { + value_ = other.value_; + } + + public Int32Value Clone() { + return new Int32Value(this); + } + + public const int ValueFieldNumber = 1; + private int value_; + public int Value { + get { return value_; } + set { + value_ = value; + } + } + + public override bool Equals(object other) { + return Equals(other as Int32Value); + } + + public bool Equals(Int32Value other) { + if (ReferenceEquals(other, null)) { + return false; + } + if (ReferenceEquals(other, this)) { + return true; + } + if (Value != other.Value) return false; + return true; + } + + public override int GetHashCode() { + int hash = 1; + if (Value != 0) hash ^= Value.GetHashCode(); + return hash; + } + + public override string ToString() { + return pb::JsonFormatter.Default.Format(this); + } + + public void WriteTo(pb::CodedOutputStream output) { + if (Value != 0) { + output.WriteRawTag(8); + output.WriteInt32(Value); + } + } + + public int CalculateSize() { + int size = 0; + if (Value != 0) { + size += 1 + pb::CodedOutputStream.ComputeInt32Size(Value); + } + return size; + } + + public void MergeFrom(Int32Value other) { + if (other == null) { + return; + } + if (other.Value != 0) { + Value = other.Value; + } + } + + public void MergeFrom(pb::CodedInputStream input) { + uint tag; + while ((tag = input.ReadTag()) != 0) { + switch(tag) { + default: + input.SkipLastField(); + break; + case 8: { + Value = input.ReadInt32(); + break; + } + } + } + } + + } + + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + public sealed partial class UInt32Value : pb::IMessage<UInt32Value> { + private static readonly pb::MessageParser<UInt32Value> _parser = new pb::MessageParser<UInt32Value>(() => new UInt32Value()); + public static pb::MessageParser<UInt32Value> Parser { get { return _parser; } } + + public static pbr::MessageDescriptor Descriptor { + get { return global::Google.Protobuf.WellKnownTypes.Wrappers.Descriptor.MessageTypes[5]; } + } + + pbr::MessageDescriptor pb::IMessage.Descriptor { + get { return Descriptor; } + } + + public UInt32Value() { + OnConstruction(); + } + + partial void OnConstruction(); + + public UInt32Value(UInt32Value other) : this() { + value_ = other.value_; + } + + public UInt32Value Clone() { + return new UInt32Value(this); + } + + public const int ValueFieldNumber = 1; + private uint value_; + public uint Value { + get { return value_; } + set { + value_ = value; + } + } + + public override bool Equals(object other) { + return Equals(other as UInt32Value); + } + + public bool Equals(UInt32Value other) { + if (ReferenceEquals(other, null)) { + return false; + } + if (ReferenceEquals(other, this)) { + return true; + } + if (Value != other.Value) return false; + return true; + } + + public override int GetHashCode() { + int hash = 1; + if (Value != 0) hash ^= Value.GetHashCode(); + return hash; + } + + public override string ToString() { + return pb::JsonFormatter.Default.Format(this); + } + + public void WriteTo(pb::CodedOutputStream output) { + if (Value != 0) { + output.WriteRawTag(8); + output.WriteUInt32(Value); + } + } + + public int CalculateSize() { + int size = 0; + if (Value != 0) { + size += 1 + pb::CodedOutputStream.ComputeUInt32Size(Value); + } + return size; + } + + public void MergeFrom(UInt32Value other) { + if (other == null) { + return; + } + if (other.Value != 0) { + Value = other.Value; + } + } + + public void MergeFrom(pb::CodedInputStream input) { + uint tag; + while ((tag = input.ReadTag()) != 0) { + switch(tag) { + default: + input.SkipLastField(); + break; + case 8: { + Value = input.ReadUInt32(); + break; + } + } + } + } + + } + + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + public sealed partial class BoolValue : pb::IMessage<BoolValue> { + private static readonly pb::MessageParser<BoolValue> _parser = new pb::MessageParser<BoolValue>(() => new BoolValue()); + public static pb::MessageParser<BoolValue> Parser { get { return _parser; } } + + public static pbr::MessageDescriptor Descriptor { + get { return global::Google.Protobuf.WellKnownTypes.Wrappers.Descriptor.MessageTypes[6]; } + } + + pbr::MessageDescriptor pb::IMessage.Descriptor { + get { return Descriptor; } + } + + public BoolValue() { + OnConstruction(); + } + + partial void OnConstruction(); + + public BoolValue(BoolValue other) : this() { + value_ = other.value_; + } + + public BoolValue Clone() { + return new BoolValue(this); + } + + public const int ValueFieldNumber = 1; + private bool value_; + public bool Value { + get { return value_; } + set { + value_ = value; + } + } + + public override bool Equals(object other) { + return Equals(other as BoolValue); + } + + public bool Equals(BoolValue other) { + if (ReferenceEquals(other, null)) { + return false; + } + if (ReferenceEquals(other, this)) { + return true; + } + if (Value != other.Value) return false; + return true; + } + + public override int GetHashCode() { + int hash = 1; + if (Value != false) hash ^= Value.GetHashCode(); + return hash; + } + + public override string ToString() { + return pb::JsonFormatter.Default.Format(this); + } + + public void WriteTo(pb::CodedOutputStream output) { + if (Value != false) { + output.WriteRawTag(8); + output.WriteBool(Value); + } + } + + public int CalculateSize() { + int size = 0; + if (Value != false) { + size += 1 + 1; + } + return size; + } + + public void MergeFrom(BoolValue other) { + if (other == null) { + return; + } + if (other.Value != false) { + Value = other.Value; + } + } + + public void MergeFrom(pb::CodedInputStream input) { + uint tag; + while ((tag = input.ReadTag()) != 0) { + switch(tag) { + default: + input.SkipLastField(); + break; + case 8: { + Value = input.ReadBool(); + break; + } + } + } + } + + } + + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + public sealed partial class StringValue : pb::IMessage<StringValue> { + private static readonly pb::MessageParser<StringValue> _parser = new pb::MessageParser<StringValue>(() => new StringValue()); + public static pb::MessageParser<StringValue> Parser { get { return _parser; } } + + public static pbr::MessageDescriptor Descriptor { + get { return global::Google.Protobuf.WellKnownTypes.Wrappers.Descriptor.MessageTypes[7]; } + } + + pbr::MessageDescriptor pb::IMessage.Descriptor { + get { return Descriptor; } + } + + public StringValue() { + OnConstruction(); + } + + partial void OnConstruction(); + + public StringValue(StringValue other) : this() { + value_ = other.value_; + } + + public StringValue Clone() { + return new StringValue(this); + } + + public const int ValueFieldNumber = 1; + private string value_ = ""; + public string Value { + get { return value_; } + set { + value_ = pb::Preconditions.CheckNotNull(value, "value"); + } + } + + public override bool Equals(object other) { + return Equals(other as StringValue); + } + + public bool Equals(StringValue other) { + if (ReferenceEquals(other, null)) { + return false; + } + if (ReferenceEquals(other, this)) { + return true; + } + if (Value != other.Value) return false; + return true; + } + + public override int GetHashCode() { + int hash = 1; + if (Value.Length != 0) hash ^= Value.GetHashCode(); + return hash; + } + + public override string ToString() { + return pb::JsonFormatter.Default.Format(this); + } + + public void WriteTo(pb::CodedOutputStream output) { + if (Value.Length != 0) { + output.WriteRawTag(10); + output.WriteString(Value); + } + } + + public int CalculateSize() { + int size = 0; + if (Value.Length != 0) { + size += 1 + pb::CodedOutputStream.ComputeStringSize(Value); + } + return size; + } + + public void MergeFrom(StringValue other) { + if (other == null) { + return; + } + if (other.Value.Length != 0) { + Value = other.Value; + } + } + + public void MergeFrom(pb::CodedInputStream input) { + uint tag; + while ((tag = input.ReadTag()) != 0) { + switch(tag) { + default: + input.SkipLastField(); + break; + case 10: { + Value = input.ReadString(); + break; + } + } + } + } + + } + + [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] + public sealed partial class BytesValue : pb::IMessage<BytesValue> { + private static readonly pb::MessageParser<BytesValue> _parser = new pb::MessageParser<BytesValue>(() => new BytesValue()); + public static pb::MessageParser<BytesValue> Parser { get { return _parser; } } + + public static pbr::MessageDescriptor Descriptor { + get { return global::Google.Protobuf.WellKnownTypes.Wrappers.Descriptor.MessageTypes[8]; } + } + + pbr::MessageDescriptor pb::IMessage.Descriptor { + get { return Descriptor; } + } + + public BytesValue() { + OnConstruction(); + } + + partial void OnConstruction(); + + public BytesValue(BytesValue other) : this() { + value_ = other.value_; + } + + public BytesValue Clone() { + return new BytesValue(this); + } + + public const int ValueFieldNumber = 1; + private pb::ByteString value_ = pb::ByteString.Empty; + public pb::ByteString Value { + get { return value_; } + set { + value_ = pb::Preconditions.CheckNotNull(value, "value"); + } + } + + public override bool Equals(object other) { + return Equals(other as BytesValue); + } + + public bool Equals(BytesValue other) { + if (ReferenceEquals(other, null)) { + return false; + } + if (ReferenceEquals(other, this)) { + return true; + } + if (Value != other.Value) return false; + return true; + } + + public override int GetHashCode() { + int hash = 1; + if (Value.Length != 0) hash ^= Value.GetHashCode(); + return hash; + } + + public override string ToString() { + return pb::JsonFormatter.Default.Format(this); + } + + public void WriteTo(pb::CodedOutputStream output) { + if (Value.Length != 0) { + output.WriteRawTag(10); + output.WriteBytes(Value); + } + } + + public int CalculateSize() { + int size = 0; + if (Value.Length != 0) { + size += 1 + pb::CodedOutputStream.ComputeBytesSize(Value); + } + return size; + } + + public void MergeFrom(BytesValue other) { + if (other == null) { + return; + } + if (other.Value.Length != 0) { + Value = other.Value; + } + } + + public void MergeFrom(pb::CodedInputStream input) { + uint tag; + while ((tag = input.ReadTag()) != 0) { + switch(tag) { + default: + input.SkipLastField(); + break; + case 10: { + Value = input.ReadBytes(); + break; + } + } + } + } + + } + + #endregion + +} + +#endregion Designer generated code diff --git a/csharp/src/Google.Protobuf/WireFormat.cs b/csharp/src/Google.Protobuf/WireFormat.cs new file mode 100644 index 00000000..faf1e715 --- /dev/null +++ b/csharp/src/Google.Protobuf/WireFormat.cs @@ -0,0 +1,104 @@ +#region Copyright notice and license
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#endregion
+
+namespace Google.Protobuf
+{
+ /// <summary>
+ /// This class is used internally by the Protocol Buffer Library and generated
+ /// message implementations. It is public only for the sake of those generated
+ /// messages. Others should not use this class directly.
+ /// <para>
+ /// This class contains constants and helper functions useful for dealing with
+ /// the Protocol Buffer wire format.
+ /// </para>
+ /// </summary>
+ public static class WireFormat
+ {
+ /// <summary>
+ /// Wire types within protobuf encoding.
+ /// </summary>
+ public enum WireType : uint
+ {
+ /// <summary>
+ /// Variable-length integer.
+ /// </summary>
+ Varint = 0,
+ /// <summary>
+ /// A fixed-length 64-bit value.
+ /// </summary>
+ Fixed64 = 1,
+ /// <summary>
+ /// A length-delimited value, i.e. a length followed by that many bytes of data.
+ /// </summary>
+ LengthDelimited = 2,
+ /// <summary>
+ /// A "start group" value - not supported by this implementation.
+ /// </summary>
+ StartGroup = 3,
+ /// <summary>
+ /// An "end group" value - not supported by this implementation.
+ /// </summary>
+ EndGroup = 4,
+ /// <summary>
+ /// A fixed-length 32-bit value.
+ /// </summary>
+ Fixed32 = 5
+ }
+
+ private const int TagTypeBits = 3;
+ private const uint TagTypeMask = (1 << TagTypeBits) - 1;
+
+ /// <summary>
+ /// Given a tag value, determines the wire type (lower 3 bits).
+ /// </summary>
+ public static WireType GetTagWireType(uint tag)
+ {
+ return (WireType) (tag & TagTypeMask);
+ }
+
+ /// <summary>
+ /// Given a tag value, determines the field number (the upper 29 bits).
+ /// </summary>
+ public static int GetTagFieldNumber(uint tag)
+ {
+ return (int) tag >> TagTypeBits;
+ }
+
+ /// <summary>
+ /// Makes a tag value given a field number and wire type.
+ /// </summary>
+ public static uint MakeTag(int fieldNumber, WireType wireType)
+ {
+ return (uint) (fieldNumber << TagTypeBits) | (uint) wireType;
+ }
+ }
+}
\ No newline at end of file |