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Diffstat (limited to 'third_party/protobuf/3.0.0/src/google/protobuf/compiler/csharp/csharp_enum_field.cc')
-rw-r--r-- | third_party/protobuf/3.0.0/src/google/protobuf/compiler/csharp/csharp_enum_field.cc | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/third_party/protobuf/3.0.0/src/google/protobuf/compiler/csharp/csharp_enum_field.cc b/third_party/protobuf/3.0.0/src/google/protobuf/compiler/csharp/csharp_enum_field.cc new file mode 100644 index 0000000000..67c0b5961a --- /dev/null +++ b/third_party/protobuf/3.0.0/src/google/protobuf/compiler/csharp/csharp_enum_field.cc @@ -0,0 +1,120 @@ +// 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. + +#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/compiler/csharp/csharp_helpers.h> +#include <google/protobuf/compiler/csharp/csharp_options.h> +#include <google/protobuf/compiler/csharp/csharp_enum_field.h> + +namespace google { +namespace protobuf { +namespace compiler { +namespace csharp { + +EnumFieldGenerator::EnumFieldGenerator(const FieldDescriptor* descriptor, + int fieldOrdinal, const Options *options) + : PrimitiveFieldGenerator(descriptor, fieldOrdinal, options) { +} + +EnumFieldGenerator::~EnumFieldGenerator() { +} + +void EnumFieldGenerator::GenerateParsingCode(io::Printer* printer) { + printer->Print(variables_, + "$name$_ = ($type_name$) input.ReadEnum();\n"); +} + +void EnumFieldGenerator::GenerateSerializationCode(io::Printer* printer) { + printer->Print(variables_, + "if ($has_property_check$) {\n" + " output.WriteRawTag($tag_bytes$);\n" + " output.WriteEnum((int) $property_name$);\n" + "}\n"); +} + +void EnumFieldGenerator::GenerateSerializedSizeCode(io::Printer* printer) { + printer->Print( + variables_, + "if ($has_property_check$) {\n" + " size += $tag_size$ + pb::CodedOutputStream.ComputeEnumSize((int) $property_name$);\n" + "}\n"); +} + +void EnumFieldGenerator::GenerateCodecCode(io::Printer* printer) { + printer->Print( + variables_, + "pb::FieldCodec.ForEnum($tag$, x => (int) x, x => ($type_name$) x)"); +} + +EnumOneofFieldGenerator::EnumOneofFieldGenerator( + const FieldDescriptor* descriptor, int fieldOrdinal, const Options *options) + : PrimitiveOneofFieldGenerator(descriptor, fieldOrdinal, options) { +} + +EnumOneofFieldGenerator::~EnumOneofFieldGenerator() { +} + +void EnumOneofFieldGenerator::GenerateParsingCode(io::Printer* printer) { + // TODO(jonskeet): What about if we read the default value? + printer->Print( + variables_, + "$oneof_name$_ = input.ReadEnum();\n" + "$oneof_name$Case_ = $oneof_property_name$OneofCase.$property_name$;\n"); +} + +void EnumOneofFieldGenerator::GenerateSerializationCode(io::Printer* printer) { + printer->Print( + variables_, + "if ($has_property_check$) {\n" + " output.WriteRawTag($tag_bytes$);\n" + " output.WriteEnum((int) $property_name$);\n" + "}\n"); +} + +void EnumOneofFieldGenerator::GenerateSerializedSizeCode(io::Printer* printer) { + printer->Print( + variables_, + "if ($has_property_check$) {\n" + " size += $tag_size$ + pb::CodedOutputStream.ComputeEnumSize((int) $property_name$);\n" + "}\n"); +} + +} // namespace csharp +} // namespace compiler +} // namespace protobuf +} // namespace google |