1 // Copyright 2011 Google Inc. All Rights Reserved. 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 #ifndef NINJA_DEPFILE_PARSER_H_ 16 #define NINJA_DEPFILE_PARSER_H_ 17 18 #include <string> 19 #include <vector> 20 21 #include "string_piece.h" 22 23 struct DepfileParserOptions { DepfileParserOptionsDepfileParserOptions24 DepfileParserOptions() {} 25 }; 26 27 /// Parser for the dependency information emitted by gcc's -M flags. 28 struct DepfileParser { 29 explicit DepfileParser(DepfileParserOptions options = 30 DepfileParserOptions()); 31 32 /// Parse an input file. Input must be NUL-terminated. 33 /// Warning: may mutate the content in-place and parsed StringPieces are 34 /// pointers within it. 35 bool Parse(std::string* content, std::string* err); 36 37 std::vector<StringPiece> outs_; 38 std::vector<StringPiece> ins_; 39 DepfileParserOptions options_; 40 }; 41 42 #endif // NINJA_DEPFILE_PARSER_H_ 43