diff options
Diffstat (limited to 'third_party/protobuf/3.0.0/src/google/protobuf/compiler/csharp/csharp_enum.cc')
-rw-r--r-- | third_party/protobuf/3.0.0/src/google/protobuf/compiler/csharp/csharp_enum.cc | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/third_party/protobuf/3.0.0/src/google/protobuf/compiler/csharp/csharp_enum.cc b/third_party/protobuf/3.0.0/src/google/protobuf/compiler/csharp/csharp_enum.cc new file mode 100644 index 0000000000..64381d0faa --- /dev/null +++ b/third_party/protobuf/3.0.0/src/google/protobuf/compiler/csharp/csharp_enum.cc @@ -0,0 +1,94 @@ +// 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/stubs/strutil.h> + +#include <google/protobuf/compiler/csharp/csharp_doc_comment.h> +#include <google/protobuf/compiler/csharp/csharp_enum.h> +#include <google/protobuf/compiler/csharp/csharp_helpers.h> +#include <google/protobuf/compiler/csharp/csharp_options.h> + +using google::protobuf::internal::scoped_ptr; + +namespace google { +namespace protobuf { +namespace compiler { +namespace csharp { + +EnumGenerator::EnumGenerator(const EnumDescriptor* descriptor, const Options* options) : + SourceGeneratorBase(descriptor->file(), options), + descriptor_(descriptor) { +} + +EnumGenerator::~EnumGenerator() { +} + +void EnumGenerator::Generate(io::Printer* printer) { + WriteEnumDocComment(printer, descriptor_); + printer->Print("$access_level$ enum $name$ {\n", + "access_level", class_access_level(), + "name", descriptor_->name()); + printer->Indent(); + std::set<string> used_names; + for (int i = 0; i < descriptor_->value_count(); i++) { + WriteEnumValueDocComment(printer, descriptor_->value(i)); + string original_name = descriptor_->value(i)->name(); + string name = options()->legacy_enum_values + ? descriptor_->value(i)->name() + : GetEnumValueName(descriptor_->name(), descriptor_->value(i)->name()); + // Make sure we don't get any duplicate names due to prefix removal. + while (!used_names.insert(name).second) { + // It's possible we'll end up giving this warning multiple times, but that's better than not at all. + GOOGLE_LOG(WARNING) << "Duplicate enum value " << name << " (originally " << original_name + << ") in " << descriptor_->name() << "; adding underscore to distinguish"; + name += "_"; + } + printer->Print("[pbr::OriginalName(\"$original_name$\")] $name$ = $number$,\n", + "original_name", original_name, + "name", name, + "number", SimpleItoa(descriptor_->value(i)->number())); + } + printer->Outdent(); + printer->Print("}\n"); + printer->Print("\n"); +} + +} // namespace csharp +} // namespace compiler +} // namespace protobuf +} // namespace google |