| // Protocol Buffers - Google's data interchange format |
| // Copyright 2008 Google Inc. All rights reserved. |
| // http://code.google.com/p/protobuf/ |
| // |
| // 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. |
| |
| // Author: kenton@google.com (Kenton Varda) |
| // Based on original Protocol Buffers design by |
| // Sanjay Ghemawat, Jeff Dean, and others. |
| |
| #include <map> |
| #include <string> |
| |
| #include <google/protobuf/compiler/javanano/javanano_params.h> |
| #include <google/protobuf/compiler/javanano/javanano_enum.h> |
| #include <google/protobuf/compiler/javanano/javanano_helpers.h> |
| #include <google/protobuf/io/printer.h> |
| #include <google/protobuf/descriptor.pb.h> |
| #include <google/protobuf/stubs/strutil.h> |
| |
| namespace google { |
| namespace protobuf { |
| namespace compiler { |
| namespace javanano { |
| |
| EnumGenerator::EnumGenerator(const EnumDescriptor* descriptor, const Params& params) |
| : params_(params), descriptor_(descriptor) { |
| for (int i = 0; i < descriptor_->value_count(); i++) { |
| const EnumValueDescriptor* value = descriptor_->value(i); |
| const EnumValueDescriptor* canonical_value = |
| descriptor_->FindValueByNumber(value->number()); |
| |
| if (value == canonical_value) { |
| canonical_values_.push_back(value); |
| } else { |
| Alias alias; |
| alias.value = value; |
| alias.canonical_value = canonical_value; |
| aliases_.push_back(alias); |
| } |
| } |
| } |
| |
| EnumGenerator::~EnumGenerator() {} |
| |
| void EnumGenerator::Generate(io::Printer* printer) { |
| printer->Print("// enum $classname$\n", "classname", descriptor_->name()); |
| for (int i = 0; i < canonical_values_.size(); i++) { |
| map<string, string> vars; |
| vars["name"] = canonical_values_[i]->name(); |
| vars["canonical_value"] = SimpleItoa(canonical_values_[i]->number()); |
| printer->Print(vars, |
| "public static final int $name$ = $canonical_value$;\n"); |
| } |
| |
| // ----------------------------------------------------------------- |
| |
| for (int i = 0; i < aliases_.size(); i++) { |
| map<string, string> vars; |
| vars["name"] = aliases_[i].value->name(); |
| vars["canonical_name"] = aliases_[i].canonical_value->name(); |
| printer->Print(vars, |
| "public static final int $name$ = $canonical_name$;\n"); |
| } |
| |
| printer->Print("\n"); |
| } |
| |
| } // namespace javanano |
| } // namespace compiler |
| } // namespace protobuf |
| } // namespace google |