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Diffstat (limited to 'third_party/protobuf/3.4.0/csharp/src/Google.Protobuf/InvalidProtocolBufferException.cs')
| -rw-r--r-- | third_party/protobuf/3.4.0/csharp/src/Google.Protobuf/InvalidProtocolBufferException.cs | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/third_party/protobuf/3.4.0/csharp/src/Google.Protobuf/InvalidProtocolBufferException.cs b/third_party/protobuf/3.4.0/csharp/src/Google.Protobuf/InvalidProtocolBufferException.cs new file mode 100644 index 0000000000..b3aee222db --- /dev/null +++ b/third_party/protobuf/3.4.0/csharp/src/Google.Protobuf/InvalidProtocolBufferException.cs @@ -0,0 +1,129 @@ +#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.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 InvalidProtocolBufferException(string message, Exception innerException) + : base(message, innerException) + { + } + + 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 that 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 InvalidBase64(Exception innerException) + { + return new InvalidProtocolBufferException("Invalid base64 data", innerException); + } + + 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 JsonRecursionLimitExceeded() + { + return new InvalidProtocolBufferException( + "Protocol message had too many levels of nesting. May be malicious. " + + "Use JsonParser.Settings 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."); + } + } +}
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