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// 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_
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