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1 /* | 1 /* |
2 * libjingle | 2 * Copyright 2015 The WebRTC project authors. All Rights Reserved. |
3 * Copyright 2015 Google Inc. | |
4 * | 3 * |
5 * Redistribution and use in source and binary forms, with or without | 4 * Use of this source code is governed by a BSD-style license |
6 * modification, are permitted provided that the following conditions are met: | 5 * that can be found in the LICENSE file in the root of the source |
7 * | 6 * tree. An additional intellectual property rights grant can be found |
8 * 1. Redistributions of source code must retain the above copyright notice, | 7 * in the file PATENTS. All contributing project authors may |
9 * this list of conditions and the following disclaimer. | 8 * be found in the AUTHORS file in the root of the source tree. |
10 * 2. Redistributions in binary form must reproduce the above copyright notice, | |
11 * this list of conditions and the following disclaimer in the documentation | |
12 * and/or other materials provided with the distribution. | |
13 * 3. The name of the author may not be used to endorse or promote products | |
14 * derived from this software without specific prior written permission. | |
15 * | |
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED | |
17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF | |
18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO | |
19 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
20 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
21 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; | |
22 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, | |
23 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR | |
24 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF | |
25 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
26 */ | 9 */ |
27 | 10 |
28 #import <Foundation/Foundation.h> | 11 #import <Foundation/Foundation.h> |
29 | 12 |
30 // Subset of rtc::LoggingSeverity. | 13 // Subset of rtc::LoggingSeverity. |
31 typedef NS_ENUM(NSInteger, RTCLoggingSeverity) { | 14 typedef NS_ENUM(NSInteger, RTCLoggingSeverity) { |
32 kRTCLoggingSeverityVerbose, | 15 kRTCLoggingSeverityVerbose, |
33 kRTCLoggingSeverityInfo, | 16 kRTCLoggingSeverityInfo, |
34 kRTCLoggingSeverityWarning, | 17 kRTCLoggingSeverityWarning, |
35 kRTCLoggingSeverityError, | 18 kRTCLoggingSeverityError, |
36 }; | 19 }; |
37 | 20 |
38 #if defined(__cplusplus) | 21 #if defined(__cplusplus) |
39 extern "C" void RTCLogEx(RTCLoggingSeverity severity, NSString* logString); | 22 extern "C" void RTCLogEx(RTCLoggingSeverity severity, NSString* log_string); |
40 extern "C" void RTCSetMinDebugLogLevel(RTCLoggingSeverity severity); | 23 extern "C" void RTCSetMinDebugLogLevel(RTCLoggingSeverity severity); |
41 extern "C" NSString* RTCFileName(const char* filePath); | 24 extern "C" NSString* RTCFileName(const char* filePath); |
42 #else | 25 #else |
43 | 26 |
44 // Wrapper for C++ LOG(sev) macros. | 27 // Wrapper for C++ LOG(sev) macros. |
45 // Logs the log string to the webrtc logstream for the given severity. | 28 // Logs the log string to the webrtc logstream for the given severity. |
46 extern void RTCLogEx(RTCLoggingSeverity severity, NSString* logString); | 29 extern void RTCLogEx(RTCLoggingSeverity severity, NSString* log_string); |
47 | 30 |
48 // Wrapper for rtc::LogMessage::LogToDebug. | 31 // Wrapper for rtc::LogMessage::LogToDebug. |
49 // Sets the minimum severity to be logged to console. | 32 // Sets the minimum severity to be logged to console. |
50 extern void RTCSetMinDebugLogLevel(RTCLoggingSeverity severity); | 33 extern void RTCSetMinDebugLogLevel(RTCLoggingSeverity severity); |
51 | 34 |
52 // Returns the filename with the path prefix removed. | 35 // Returns the filename with the path prefix removed. |
53 extern NSString* RTCFileName(const char* filePath); | 36 extern NSString* RTCFileName(const char* filePath); |
54 | 37 |
55 #endif | 38 #endif |
56 | 39 |
57 // Some convenience macros. | 40 // Some convenience macros. |
58 | 41 |
59 #define RTCLogString(format, ...) \ | 42 #define RTCLogString(format, ...) \ |
60 [NSString stringWithFormat:@"(%@:%d %s): " format, \ | 43 [NSString stringWithFormat:@"(%@:%d %s): " format, \ |
61 RTCFileName(__FILE__), \ | 44 RTCFileName(__FILE__), \ |
62 __LINE__, \ | 45 __LINE__, \ |
63 __FUNCTION__, \ | 46 __FUNCTION__, \ |
64 ##__VA_ARGS__] | 47 ##__VA_ARGS__] |
65 | 48 |
66 #define RTCLogFormat(severity, format, ...) \ | 49 #define RTCLogFormat(severity, format, ...) \ |
67 do { \ | 50 do { \ |
68 NSString *logString = RTCLogString(format, ##__VA_ARGS__); \ | 51 NSString* log_string = RTCLogString(format, ##__VA_ARGS__); \ |
69 RTCLogEx(severity, logString); \ | 52 RTCLogEx(severity, log_string); \ |
70 } while (false) | 53 } while (false) |
71 | 54 |
72 #define RTCLogVerbose(format, ...) \ | 55 #define RTCLogVerbose(format, ...) \ |
73 RTCLogFormat(kRTCLoggingSeverityVerbose, format, ##__VA_ARGS__) \ | 56 RTCLogFormat(kRTCLoggingSeverityVerbose, format, ##__VA_ARGS__) \ |
74 | 57 |
75 #define RTCLogInfo(format, ...) \ | 58 #define RTCLogInfo(format, ...) \ |
76 RTCLogFormat(kRTCLoggingSeverityInfo, format, ##__VA_ARGS__) \ | 59 RTCLogFormat(kRTCLoggingSeverityInfo, format, ##__VA_ARGS__) \ |
77 | 60 |
78 #define RTCLogWarning(format, ...) \ | 61 #define RTCLogWarning(format, ...) \ |
79 RTCLogFormat(kRTCLoggingSeverityWarning, format, ##__VA_ARGS__) \ | 62 RTCLogFormat(kRTCLoggingSeverityWarning, format, ##__VA_ARGS__) \ |
80 | 63 |
81 #define RTCLogError(format, ...) \ | 64 #define RTCLogError(format, ...) \ |
82 RTCLogFormat(kRTCLoggingSeverityError, format, ##__VA_ARGS__) \ | 65 RTCLogFormat(kRTCLoggingSeverityError, format, ##__VA_ARGS__) \ |
83 | 66 |
84 #if !defined(NDEBUG) | 67 #if !defined(NDEBUG) |
85 #define RTCLogDebug(format, ...) RTCLogInfo(format, ##__VA_ARGS__) | 68 #define RTCLogDebug(format, ...) RTCLogInfo(format, ##__VA_ARGS__) |
86 #else | 69 #else |
87 #define RTCLogDebug(format, ...) \ | 70 #define RTCLogDebug(format, ...) \ |
88 do { \ | 71 do { \ |
89 } while (false) | 72 } while (false) |
90 #endif | 73 #endif |
91 | 74 |
92 #define RTCLog(format, ...) RTCLogInfo(format, ##__VA_ARGS__) | 75 #define RTCLog(format, ...) RTCLogInfo(format, ##__VA_ARGS__) |
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