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 NETD_SERVER_DUMPWRITER_H_
18#define NETD_SERVER_DUMPWRITER_H_
19
20#include <string>
21#include <utils/String16.h>
22#include <utils/Vector.h>
23
24namespace android {
25namespace net {
26
27class DumpWriter {
28public:
29    DumpWriter(int fd);
30
31    void incIndent();
32    void decIndent();
33
34    void println(const std::string& line);
35    void println(const char* fmt, ...);
36    void blankline() { println(""); }
37
38private:
39    uint8_t mIndentLevel;
40    int mFd;
41};
42
43}  // namespace net
44}  // namespace android
45
46#endif  // NETD_SERVER_DUMPWRITER_H_
47