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#include <stdlib.h>
18
19#include "bcinfo/Wrap/file_wrapper_output.h"
20
21FileWrapperOutput::FileWrapperOutput(const char* name)
22    : _name(name) {
23  _file = fopen(name, "wb");
24  if (nullptr == _file) {
25    fprintf(stderr, "Unable to open: %s\n", name);
26    exit(1);
27  }
28}
29
30FileWrapperOutput::~FileWrapperOutput() {
31  fclose(_file);
32}
33
34bool FileWrapperOutput::Write(uint8_t byte) {
35  return EOF != fputc(byte, _file);
36}
37
38bool FileWrapperOutput::Write(const uint8_t* buffer, size_t buffer_size) {
39  if (!buffer) {
40    return false;
41  }
42
43  if (buffer_size > 0) {
44    return buffer_size == fwrite(buffer, 1, buffer_size, _file);
45  } else {
46    return true;
47  }
48}
49