1// Copyright 2015 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 IO_H_
16#define IO_H_
17
18#include <stdio.h>
19
20#include <string>
21
22#include "string_piece.h"
23
24using namespace std;
25
26void DumpInt(FILE* fp, int v);
27void DumpString(FILE* fp, StringPiece s);
28
29int LoadInt(FILE* fp);
30bool LoadString(FILE* fp, string* s);
31
32struct ScopedFile {
33 public:
34  explicit ScopedFile(FILE* fp)
35      : fp_(fp) {
36  }
37
38  ~ScopedFile() {
39    if (fp_)
40      fclose(fp_);
41  }
42
43 private:
44  FILE* fp_;
45};
46
47#endif  // IO_H_
48