1 files changed, 0 insertions, 303 deletions
diff --git a/third_party/protobuf/3.2.0/ruby/src/main/java/com/google/protobuf/jruby/Utils.java b/third_party/protobuf/3.2.0/ruby/src/main/java/com/google/protobuf/jruby/Utils.java
deleted file mode 100644
index f199feb962..0000000000
--- a/third_party/protobuf/3.2.0/ruby/src/main/java/com/google/protobuf/jruby/Utils.java
+++ /dev/null
@@ -1,303 +0,0 @@
-/*
- * Protocol Buffers - Google's data interchange format
- * Copyright 2014 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.
- */
-
-package com.google.protobuf.jruby;
-
-import com.google.protobuf.ByteString;
-import com.google.protobuf.DescriptorProtos;
-import com.google.protobuf.Descriptors;
-import org.jcodings.Encoding;
-import org.jcodings.specific.ASCIIEncoding;
-import org.jcodings.specific.USASCIIEncoding;
-import org.jcodings.specific.UTF8Encoding;
-import org.jruby.*;
-import org.jruby.runtime.Block;
-import org.jruby.runtime.ThreadContext;
-import org.jruby.runtime.builtin.IRubyObject;
-
-import java.math.BigInteger;
-
-public class Utils {
-    public static Descriptors.FieldDescriptor.Type rubyToFieldType(IRubyObject typeClass) {
-        return Descriptors.FieldDescriptor.Type.valueOf(typeClass.asJavaString().toUpperCase());
-    }
-
-    public static IRubyObject fieldTypeToRuby(ThreadContext context, Descriptors.FieldDescriptor.Type type) {
-        return fieldTypeToRuby(context, type.name());
-    }
-
-    public static IRubyObject fieldTypeToRuby(ThreadContext context, DescriptorProtos.FieldDescriptorProto.Type type) {
-        return fieldTypeToRuby(context, type.name());
-    }
-
-    private static IRubyObject fieldTypeToRuby(ThreadContext context, String typeName) {
-
-        return context.runtime.newSymbol(typeName.replace("TYPE_", "").toLowerCase());
-    }
-
-    public static IRubyObject checkType(ThreadContext context, Descriptors.FieldDescriptor.Type fieldType,
-                                        IRubyObject value, RubyModule typeClass) {
-        Ruby runtime = context.runtime;
-        Object val;
-        switch(fieldType) {
-            case INT32:
-            case INT64:
-            case UINT32:
-            case UINT64:
-                if (!isRubyNum(value)) {
-                    throw runtime.newTypeError("Expected number type for integral field.");
-                }
-                switch(fieldType) {
-                    case INT32:
-                        RubyNumeric.num2int(value);
-                        break;
-                    case INT64:
-                        RubyNumeric.num2long(value);
-                        break;
-                    case UINT32:
-                        num2uint(value);
-                        break;
-                    default:
-                        num2ulong(context.runtime, value);
-                        break;
-                }
-                checkIntTypePrecision(context, fieldType, value);
-                break;
-            case FLOAT:
-                if (!isRubyNum(value))
-                    throw runtime.newTypeError("Expected number type for float field.");
-                break;
-            case DOUBLE:
-                if (!isRubyNum(value))
-                    throw runtime.newTypeError("Expected number type for double field.");
-                break;
-            case BOOL:
-                if (!(value instanceof RubyBoolean))
-                    throw runtime.newTypeError("Invalid argument for boolean field.");
-                break;
-            case BYTES:
-            case STRING:
-                value = validateStringEncoding(context, fieldType, value);
-                break;
-            case MESSAGE:
-                if (value.getMetaClass() != typeClass) {
-                    throw runtime.newTypeError(value, typeClass);
-                }
-                break;
-            case ENUM:
-                if (value instanceof RubySymbol) {
-                    Descriptors.EnumDescriptor enumDescriptor =
-                            ((RubyEnumDescriptor) typeClass.getInstanceVariable(DESCRIPTOR_INSTANCE_VAR)).getDescriptor();
-                    val = enumDescriptor.findValueByName(value.asJavaString());
-                    if (val == null)
-                        throw runtime.newRangeError("Enum value " + value + " is not found.");
-                } else if(!isRubyNum(value)) {
-                    throw runtime.newTypeError("Expected number or symbol type for enum field.");
-                }
-                break;
-            default:
-                break;
-        }
-        return value;
-    }
-
-    public static IRubyObject wrapPrimaryValue(ThreadContext context, Descriptors.FieldDescriptor.Type fieldType, Object value) {
-        Ruby runtime = context.runtime;
-        switch (fieldType) {
-            case INT32:
-                return runtime.newFixnum((Integer) value);
-            case INT64:
-                return runtime.newFixnum((Long) value);
-            case UINT32:
-                return runtime.newFixnum(((Integer) value) & (-1l >>> 32));
-            case UINT64:
-                long ret = (Long) value;
-                return ret >= 0 ? runtime.newFixnum(ret) :
-                        RubyBignum.newBignum(runtime, UINT64_COMPLEMENTARY.add(new BigInteger(ret + "")));
-            case FLOAT:
-                return runtime.newFloat((Float) value);
-            case DOUBLE:
-                return runtime.newFloat((Double) value);
-            case BOOL:
-                return (Boolean) value ? runtime.getTrue() : runtime.getFalse();
-            case BYTES: {
-                IRubyObject wrapped = runtime.newString(((ByteString) value).toStringUtf8());
-                wrapped.setFrozen(true);
-                return wrapped;
-            }
-            case STRING: {
-                IRubyObject wrapped = runtime.newString(value.toString());
-                wrapped.setFrozen(true);
-                return wrapped;
-            }
-            default:
-                return runtime.getNil();
-        }
-    }
-
-    public static int num2uint(IRubyObject value) {
-        long longVal = RubyNumeric.num2long(value);
-        if (longVal > UINT_MAX)
-            throw value.getRuntime().newRangeError("Integer " + longVal + " too big to convert to 'unsigned int'");
-        long num = longVal;
-        if (num > Integer.MAX_VALUE || num < Integer.MIN_VALUE)
-            // encode to UINT32
-            num = (-longVal ^ (-1l >>> 32) ) + 1;
-        RubyNumeric.checkInt(value, num);
-        return (int) num;
-    }
-
-    public static long num2ulong(Ruby runtime, IRubyObject value) {
-        if (value instanceof RubyFloat) {
-            RubyBignum bignum = RubyBignum.newBignum(runtime, ((RubyFloat) value).getDoubleValue());
-            return RubyBignum.big2ulong(bignum);
-        } else if (value instanceof RubyBignum) {
-            return RubyBignum.big2ulong((RubyBignum) value);
-        } else {
-            return RubyNumeric.num2long(value);
-        }
-    }
-
-    public static IRubyObject validateStringEncoding(ThreadContext context, Descriptors.FieldDescriptor.Type type, IRubyObject value) {
-        if (!(value instanceof RubyString))
-            throw context.runtime.newTypeError("Invalid argument for string field.");
-        switch(type) {
-            case BYTES:
-                value = ((RubyString)value).encode(context, context.runtime.evalScriptlet("Encoding::ASCII_8BIT"));
-                break;
-            case STRING:
-                value = ((RubyString)value).encode(context, context.runtime.evalScriptlet("Encoding::UTF_8"));
-                break;
-            default:
-                break;
-        }
-        value.setFrozen(true);
-        return value;
-    }
-
-    public static void checkNameAvailability(ThreadContext context, String name) {
-        if (context.runtime.getObject().getConstantAt(name) != null)
-            throw context.runtime.newNameError(name + " is already defined", name);
-    }
-
-    /**
-     * Replace invalid "." in descriptor with __DOT__
-     * @param name
-     * @return
-     */
-    public static String escapeIdentifier(String name) {
-        return name.replace(".", BADNAME_REPLACEMENT);
-    }
-
-    /**
-     * Replace __DOT__ in descriptor name with "."
-     * @param name
-     * @return
-     */
-    public static String unescapeIdentifier(String name) {
-        return name.replace(BADNAME_REPLACEMENT, ".");
-    }
-
-    public static boolean isMapEntry(Descriptors.FieldDescriptor fieldDescriptor) {
-        return fieldDescriptor.getType() == Descriptors.FieldDescriptor.Type.MESSAGE &&
-                fieldDescriptor.isRepeated() &&
-                fieldDescriptor.getMessageType().getOptions().getMapEntry();
-    }
-
-    public static RubyFieldDescriptor msgdefCreateField(ThreadContext context, String label, IRubyObject name,
-                                      IRubyObject type, IRubyObject number, IRubyObject typeClass, RubyClass cFieldDescriptor) {
-        Ruby runtime = context.runtime;
-        RubyFieldDescriptor fieldDef = (RubyFieldDescriptor) cFieldDescriptor.newInstance(context, Block.NULL_BLOCK);
-        fieldDef.setLabel(context, runtime.newString(label));
-        fieldDef.setName(context, name);
-        fieldDef.setType(context, type);
-        fieldDef.setNumber(context, number);
-
-        if (!typeClass.isNil()) {
-            if (!(typeClass instanceof RubyString)) {
-                throw runtime.newArgumentError("expected string for type class");
-            }
-            fieldDef.setSubmsgName(context, typeClass);
-        }
-        return fieldDef;
-    }
-
-    protected static void checkIntTypePrecision(ThreadContext context, Descriptors.FieldDescriptor.Type type, IRubyObject value) {
-        if (value instanceof RubyFloat) {
-            double doubleVal = RubyNumeric.num2dbl(value);
-            if (Math.floor(doubleVal) != doubleVal) {
-                throw context.runtime.newRangeError("Non-integral floating point value assigned to integer field.");
-            }
-        }
-        if (type == Descriptors.FieldDescriptor.Type.UINT32 || type == Descriptors.FieldDescriptor.Type.UINT64) {
-            if (RubyNumeric.num2dbl(value) < 0) {
-                throw context.runtime.newRangeError("Assigning negative value to unsigned integer field.");
-            }
-        }
-    }
-
-    protected static boolean isRubyNum(Object value) {
-        return value instanceof RubyFixnum || value instanceof RubyFloat || value instanceof RubyBignum;
-    }
-
-    protected static void validateTypeClass(ThreadContext context, Descriptors.FieldDescriptor.Type type, IRubyObject value) {
-        Ruby runtime = context.runtime;
-        if (!(value instanceof RubyModule)) {
-            throw runtime.newArgumentError("TypeClass has incorrect type");
-        }
-        RubyModule klass = (RubyModule) value;
-        IRubyObject descriptor = klass.getInstanceVariable(DESCRIPTOR_INSTANCE_VAR);
-        if (descriptor.isNil()) {
-            throw runtime.newArgumentError("Type class has no descriptor. Please pass a " +
-                    "class or enum as returned by the DescriptorPool.");
-        }
-        if (type == Descriptors.FieldDescriptor.Type.MESSAGE) {
-            if (! (descriptor instanceof RubyDescriptor)) {
-                throw runtime.newArgumentError("Descriptor has an incorrect type");
-            }
-        } else if (type == Descriptors.FieldDescriptor.Type.ENUM) {
-            if (! (descriptor instanceof RubyEnumDescriptor)) {
-                throw runtime.newArgumentError("Descriptor has an incorrect type");
-            }
-        }
-    }
-
-    public static String BADNAME_REPLACEMENT = "__DOT__";
-
-    public static String DESCRIPTOR_INSTANCE_VAR = "@descriptor";
-
-    public static String EQUAL_SIGN = "=";
-
-    private static BigInteger UINT64_COMPLEMENTARY = new BigInteger("18446744073709551616"); //Math.pow(2, 64)
-
-    private static long UINT_MAX = 0xffffffffl;
-}