| // 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_umbrella_class.h> |
| #include <google/protobuf/compiler/csharp/csharp_enum.h> |
| #include <google/protobuf/compiler/csharp/csharp_helpers.h> |
| #include <google/protobuf/compiler/csharp/csharp_message.h> |
| |
| namespace google { |
| namespace protobuf { |
| namespace compiler { |
| namespace csharp { |
| |
| UmbrellaClassGenerator::UmbrellaClassGenerator(const FileDescriptor* file) |
| : SourceGeneratorBase(file), |
| file_(file) { |
| namespace_ = GetFileNamespace(file); |
| umbrellaClassname_ = GetFileUmbrellaClassname(file); |
| umbrellaNamespace_ = GetFileUmbrellaNamespace(file); |
| } |
| |
| UmbrellaClassGenerator::~UmbrellaClassGenerator() { |
| } |
| |
| void UmbrellaClassGenerator::Generate(io::Printer* printer) { |
| WriteIntroduction(printer); |
| |
| printer->Print("#region Static variables\n"); |
| for (int i = 0; i < file_->message_type_count(); i++) { |
| MessageGenerator messageGenerator(file_->message_type(i)); |
| messageGenerator.GenerateStaticVariables(printer); |
| } |
| printer->Print("#endregion\n"); |
| WriteDescriptor(printer); |
| // Close the class declaration. |
| printer->Outdent(); |
| printer->Print("}\n"); |
| |
| // Close the namespace around the umbrella class if defined |
| if (!umbrellaNamespace_.empty()) { |
| printer->Outdent(); |
| printer->Print("}\n"); |
| } |
| |
| // write children: Enums |
| if (file_->enum_type_count() > 0) { |
| printer->Print("#region Enums\n"); |
| for (int i = 0; i < file_->enum_type_count(); i++) { |
| EnumGenerator enumGenerator(file_->enum_type(i)); |
| enumGenerator.Generate(printer); |
| } |
| printer->Print("#endregion\n"); |
| printer->Print("\n"); |
| } |
| |
| // write children: Messages |
| if (file_->message_type_count() > 0) { |
| printer->Print("#region Messages\n"); |
| for (int i = 0; i < file_->message_type_count(); i++) { |
| MessageGenerator messageGenerator(file_->message_type(i)); |
| messageGenerator.Generate(printer); |
| } |
| printer->Print("#endregion\n"); |
| printer->Print("\n"); |
| } |
| |
| // TODO(jtattermusch): add insertion point for services. |
| |
| if (!namespace_.empty()) { |
| printer->Outdent(); |
| printer->Print("}\n"); |
| } |
| printer->Print("\n"); |
| printer->Print("#endregion Designer generated code\n"); |
| } |
| |
| void UmbrellaClassGenerator::WriteIntroduction(io::Printer* printer) { |
| printer->Print( |
| "// Generated by the protocol buffer compiler. DO NOT EDIT!\n" |
| "// source: $file_name$\n" |
| "#pragma warning disable 1591, 0612, 3021\n" |
| "#region Designer generated code\n" |
| "\n" |
| "using pb = global::Google.Protobuf;\n" |
| "using pbc = global::Google.Protobuf.Collections;\n" |
| "using pbr = global::Google.Protobuf.Reflection;\n" |
| "using scg = global::System.Collections.Generic;\n", |
| "file_name", file_->name()); |
| |
| if (!namespace_.empty()) { |
| printer->Print("namespace $namespace$ {\n", "namespace", namespace_); |
| printer->Indent(); |
| printer->Print("\n"); |
| } |
| |
| // Add the namespace around the umbrella class if defined |
| if (!umbrellaNamespace_.empty()) { |
| printer->Print("namespace $umbrella_namespace$ {\n", |
| "umbrella_namespace", umbrellaNamespace_); |
| printer->Indent(); |
| printer->Print("\n"); |
| } |
| |
| printer->Print( |
| "[global::System.Diagnostics.DebuggerNonUserCodeAttribute()]\n"); |
| WriteGeneratedCodeAttributes(printer); |
| printer->Print( |
| "$access_level$ static partial class $umbrella_class_name$ {\n" |
| "\n", |
| "access_level", class_access_level(), |
| "umbrella_class_name", umbrellaClassname_); |
| printer->Indent(); |
| } |
| |
| void UmbrellaClassGenerator::WriteDescriptor(io::Printer* printer) { |
| printer->Print( |
| "#region Descriptor\n" |
| "public static pbr::FileDescriptor Descriptor {\n" |
| " get { return descriptor; }\n" |
| "}\n" |
| "private static pbr::FileDescriptor descriptor;\n" |
| "\n" |
| "static $umbrella_class_name$() {\n", |
| "umbrella_class_name", umbrellaClassname_); |
| printer->Indent(); |
| printer->Print( |
| "byte[] descriptorData = global::System.Convert.FromBase64String(\n"); |
| printer->Indent(); |
| printer->Indent(); |
| printer->Print("string.Concat(\n"); |
| printer->Indent(); |
| |
| // TODO(jonskeet): Consider a C#-escaping format here instead of just Base64. |
| std::string base64 = FileDescriptorToBase64(file_); |
| while (base64.size() > 60) { |
| printer->Print("\"$base64$\", \n", "base64", base64.substr(0, 60)); |
| base64 = base64.substr(60); |
| } |
| printer->Outdent(); |
| printer->Print("\"$base64$\"));\n", "base64", base64); |
| printer->Outdent(); |
| printer->Outdent(); |
| |
| // ----------------------------------------------------------------- |
| // Invoke InternalBuildGeneratedFileFrom() to build the file. |
| printer->Print( |
| "descriptor = pbr::FileDescriptor.InternalBuildGeneratedFileFrom(descriptorData,\n"); |
| printer->Print(" new pbr::FileDescriptor[] {\n"); |
| for (int i = 0; i < file_->dependency_count(); i++) { |
| printer->Print( |
| " $full_umbrella_class_name$.Descriptor, \n", |
| "full_umbrella_class_name", |
| GetFullUmbrellaClassName(file_->dependency(i))); |
| } |
| printer->Print(" });\n"); |
| // Then invoke any other static variable initializers, e.g. field accessors. |
| for (int i = 0; i < file_->message_type_count(); i++) { |
| MessageGenerator messageGenerator(file_->message_type(i)); |
| messageGenerator.GenerateStaticVariableInitializers(printer); |
| } |
| printer->Outdent(); |
| printer->Print("}\n"); |
| printer->Print("#endregion\n\n"); |
| } |
| |
| } // namespace csharp |
| } // namespace compiler |
| } // namespace protobuf |
| } // namespace google |