1 /*
2 * Copyright 2015 The WebRTC Project Authors. All rights reserved.
3 *
4 * Use of this source code is governed by a BSD-style license
5 * that can be found in the LICENSE file in the root of the source
6 * tree. An additional intellectual property rights grant can be found
7 * in the file PATENTS. All contributing project authors may
8 * be found in the AUTHORS file in the root of the source tree.
9 */
10
11 #include "rtc_base/log_sinks.h"
12
13 #include <string.h>
14
15 #include <cstdio>
16 #include <string>
17
18 #include "absl/strings/string_view.h"
19 #include "rtc_base/checks.h"
20
21 namespace rtc {
22
FileRotatingLogSink(absl::string_view log_dir_path,absl::string_view log_prefix,size_t max_log_size,size_t num_log_files)23 FileRotatingLogSink::FileRotatingLogSink(absl::string_view log_dir_path,
24 absl::string_view log_prefix,
25 size_t max_log_size,
26 size_t num_log_files)
27 : FileRotatingLogSink(new FileRotatingStream(log_dir_path,
28 log_prefix,
29 max_log_size,
30 num_log_files)) {}
31
FileRotatingLogSink(FileRotatingStream * stream)32 FileRotatingLogSink::FileRotatingLogSink(FileRotatingStream* stream)
33 : stream_(stream) {
34 RTC_DCHECK(stream);
35 }
36
~FileRotatingLogSink()37 FileRotatingLogSink::~FileRotatingLogSink() {}
38
OnLogMessage(const std::string & message)39 void FileRotatingLogSink::OnLogMessage(const std::string& message) {
40 OnLogMessage(absl::string_view(message));
41 }
42
OnLogMessage(absl::string_view message)43 void FileRotatingLogSink::OnLogMessage(absl::string_view message) {
44 if (!stream_->IsOpen()) {
45 std::fprintf(stderr, "Init() must be called before adding this sink.\n");
46 return;
47 }
48 stream_->Write(message.data(), message.size());
49 }
50
OnLogMessage(const std::string & message,LoggingSeverity sev,const char * tag)51 void FileRotatingLogSink::OnLogMessage(const std::string& message,
52 LoggingSeverity sev,
53 const char* tag) {
54 OnLogMessage(absl::string_view(message), sev, tag);
55 }
56
OnLogMessage(absl::string_view message,LoggingSeverity sev,const char * tag)57 void FileRotatingLogSink::OnLogMessage(absl::string_view message,
58 LoggingSeverity sev,
59 const char* tag) {
60 if (!stream_->IsOpen()) {
61 std::fprintf(stderr, "Init() must be called before adding this sink.\n");
62 return;
63 }
64 stream_->Write(tag, strlen(tag));
65 stream_->Write(": ", 2);
66 stream_->Write(message.data(), message.size());
67 }
68
Init()69 bool FileRotatingLogSink::Init() {
70 return stream_->Open();
71 }
72
DisableBuffering()73 bool FileRotatingLogSink::DisableBuffering() {
74 return stream_->DisableBuffering();
75 }
76
CallSessionFileRotatingLogSink(absl::string_view log_dir_path,size_t max_total_log_size)77 CallSessionFileRotatingLogSink::CallSessionFileRotatingLogSink(
78 absl::string_view log_dir_path,
79 size_t max_total_log_size)
80 : FileRotatingLogSink(
81 new CallSessionFileRotatingStream(log_dir_path, max_total_log_size)) {
82 }
83
~CallSessionFileRotatingLogSink()84 CallSessionFileRotatingLogSink::~CallSessionFileRotatingLogSink() {}
85
86 } // namespace rtc
87