1/*
2 * Copyright 2012, The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *     http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17// Defines utility allowing files for bitcode output wrapping.
18
19#ifndef FILE_WRAPPER_OUTPUT_H__
20#define FILE_WRAPPER_OUTPUT_H__
21
22#include <stdio.h>
23
24#include "bcinfo/Wrap/support_macros.h"
25#include "bcinfo/Wrap/wrapper_output.h"
26
27// Define a class to wrap named files. */
28class FileWrapperOutput : public WrapperOutput {
29 public:
30  FileWrapperOutput(const char* name);
31  ~FileWrapperOutput();
32  // Writes a single byte, returning false if unable to write.
33  virtual bool Write(uint8_t byte);
34  // Writes the specified number of bytes in the buffer to
35  // output. Returns false if unable to write.
36  virtual bool Write(const uint8_t* buffer, size_t buffer_size);
37 private:
38  // The name of the file
39  const char* _name;
40  // The corresponding (opened) file.
41  FILE* _file;
42 private:
43  DISALLOW_CLASS_COPY_AND_ASSIGN(FileWrapperOutput);
44};
45#endif  // FILE_WRAPPER_OUTPUT_H__
46