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
23struct DepfileParserOptions {
24 DepfileParserOptions() {}
25};
26
27/// Parser for the dependency information emitted by gcc's -M flags.
28struct 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