Index: third_party/protobuf/src/google/protobuf/compiler/csharp/csharp_map_field.cc |
diff --git a/third_party/protobuf/src/google/protobuf/compiler/csharp/csharp_map_field.cc b/third_party/protobuf/src/google/protobuf/compiler/csharp/csharp_map_field.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..b493495da7ee7281928a6578d922d09dd13d4b17 |
--- /dev/null |
+++ b/third_party/protobuf/src/google/protobuf/compiler/csharp/csharp_map_field.cc |
@@ -0,0 +1,139 @@ |
+// 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. |
+ |
+#include <sstream> |
+ |
+#include <google/protobuf/compiler/code_generator.h> |
+#include <google/protobuf/compiler/plugin.h> |
+#include <google/protobuf/descriptor.h> |
+#include <google/protobuf/descriptor.pb.h> |
+#include <google/protobuf/io/printer.h> |
+#include <google/protobuf/io/zero_copy_stream.h> |
+#include <google/protobuf/stubs/strutil.h> |
+ |
+#include <google/protobuf/compiler/csharp/csharp_doc_comment.h> |
+#include <google/protobuf/compiler/csharp/csharp_helpers.h> |
+#include <google/protobuf/compiler/csharp/csharp_map_field.h> |
+ |
+namespace google { |
+namespace protobuf { |
+namespace compiler { |
+namespace csharp { |
+ |
+MapFieldGenerator::MapFieldGenerator(const FieldDescriptor* descriptor, |
+ int fieldOrdinal) |
+ : FieldGeneratorBase(descriptor, fieldOrdinal) { |
+} |
+ |
+MapFieldGenerator::~MapFieldGenerator() { |
+} |
+ |
+void MapFieldGenerator::GenerateMembers(io::Printer* printer) { |
+ const FieldDescriptor* key_descriptor = |
+ descriptor_->message_type()->FindFieldByName("key"); |
+ const FieldDescriptor* value_descriptor = |
+ descriptor_->message_type()->FindFieldByName("value"); |
+ variables_["key_type_name"] = type_name(key_descriptor); |
+ variables_["value_type_name"] = type_name(value_descriptor); |
+ variables_["true_for_wrappers"] = IsWrapperType(value_descriptor) ? "true" : ""; |
+ scoped_ptr<FieldGeneratorBase> key_generator(CreateFieldGenerator(key_descriptor, 1)); |
+ scoped_ptr<FieldGeneratorBase> value_generator(CreateFieldGenerator(value_descriptor, 2)); |
+ |
+ printer->Print( |
+ variables_, |
+ "private static readonly pbc::MapField<$key_type_name$, $value_type_name$>.Codec _map_$name$_codec\n" |
+ " = new pbc::MapField<$key_type_name$, $value_type_name$>.Codec("); |
+ key_generator->GenerateCodecCode(printer); |
+ printer->Print(", "); |
+ value_generator->GenerateCodecCode(printer); |
+ printer->Print( |
+ variables_, |
+ ", $tag$);\n" |
+ "private readonly pbc::MapField<$key_type_name$, $value_type_name$> $name$_ = new pbc::MapField<$key_type_name$, $value_type_name$>($true_for_wrappers$);\n"); |
+ WritePropertyDocComment(printer, descriptor_); |
+ AddDeprecatedFlag(printer); |
+ printer->Print( |
+ variables_, |
+ "$access_level$ pbc::MapField<$key_type_name$, $value_type_name$> $property_name$ {\n" |
+ " get { return $name$_; }\n" |
+ "}\n"); |
+} |
+ |
+void MapFieldGenerator::GenerateMergingCode(io::Printer* printer) { |
+ printer->Print( |
+ variables_, |
+ "$name$_.Add(other.$name$_);\n"); |
+} |
+ |
+void MapFieldGenerator::GenerateParsingCode(io::Printer* printer) { |
+ printer->Print( |
+ variables_, |
+ "$name$_.AddEntriesFrom(input, _map_$name$_codec);\n"); |
+} |
+ |
+void MapFieldGenerator::GenerateSerializationCode(io::Printer* printer) { |
+ printer->Print( |
+ variables_, |
+ "$name$_.WriteTo(output, _map_$name$_codec);\n"); |
+} |
+ |
+void MapFieldGenerator::GenerateSerializedSizeCode(io::Printer* printer) { |
+ printer->Print( |
+ variables_, |
+ "size += $name$_.CalculateSize(_map_$name$_codec);\n"); |
+} |
+ |
+void MapFieldGenerator::WriteHash(io::Printer* printer) { |
+ printer->Print( |
+ variables_, |
+ "hash ^= $property_name$.GetHashCode();\n"); |
+} |
+void MapFieldGenerator::WriteEquals(io::Printer* printer) { |
+ printer->Print( |
+ variables_, |
+ "if (!$property_name$.Equals(other.$property_name$)) return false;\n"); |
+} |
+ |
+void MapFieldGenerator::WriteToString(io::Printer* printer) { |
+ // TODO: If we ever actually use ToString, we'll need to impleme this... |
+} |
+ |
+void MapFieldGenerator::GenerateCloningCode(io::Printer* printer) { |
+ printer->Print(variables_, |
+ "$name$_ = other.$name$_.Clone();\n"); |
+} |
+ |
+void MapFieldGenerator::GenerateFreezingCode(io::Printer* printer) { |
+} |
+ |
+} // namespace csharp |
+} // namespace compiler |
+} // namespace protobuf |
+} // namespace google |