| // Copyright 2015 Google Inc. All Rights Reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #ifndef NINJA_DYNDEP_PARSER_H_ |
| #define NINJA_DYNDEP_PARSER_H_ |
| |
| #include "eval_env.h" |
| #include "parser.h" |
| |
| struct DyndepFile; |
| struct EvalString; |
| |
| /// Parses dyndep files. |
| struct DyndepParser: public Parser { |
| DyndepParser(State* state, FileReader* file_reader, |
| DyndepFile* dyndep_file); |
| |
| /// Parse a text string of input. Used by tests. |
| bool ParseTest(const std::string& input, std::string* err) { |
| return Parse("input", input, err); |
| } |
| |
| private: |
| /// Parse a file, given its contents as a string. |
| bool Parse(const std::string& filename, const std::string& input, |
| std:: string* err); |
| |
| bool ParseDyndepVersion(std::string* err); |
| bool ParseLet(std::string* key, EvalString* val, std::string* err); |
| bool ParseEdge(std::string* err); |
| |
| DyndepFile* dyndep_file_; |
| BindingEnv env_; |
| }; |
| |
| #endif // NINJA_DYNDEP_PARSER_H_ |