1/*
2 * Copyright (C) 2016 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#ifndef PRINTER_H
18#define PRINTER_H
19
20#include <stdio.h>
21
22class Out
23{
24public:
25    Out(int fd);
26    ~Out();
27
28    void printf(const char* format, ...);
29
30    void indent();
31    void dedent();
32
33private:
34    FILE* mOut;
35    int mBufSize;
36    char* mBuf;
37    int mIndent;
38    bool mPendingIndent;
39
40    int reallocate(int size);
41    void print_indent();
42};
43
44#endif // PRINTER_H
45