93 lines
3.7 KiB
C
93 lines
3.7 KiB
C
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/*
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* libjingle
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* Copyright 2015 Google Inc.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#import <Foundation/Foundation.h>
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// Subset of rtc::LoggingSeverity.
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typedef NS_ENUM(NSInteger, RTCLoggingSeverity) {
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kRTCLoggingSeverityVerbose,
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kRTCLoggingSeverityInfo,
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kRTCLoggingSeverityWarning,
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kRTCLoggingSeverityError,
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};
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#if defined(__cplusplus)
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extern "C" void RTCLogEx(RTCLoggingSeverity severity, NSString* logString);
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extern "C" void RTCSetMinDebugLogLevel(RTCLoggingSeverity severity);
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extern "C" NSString* RTCFileName(const char* filePath);
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#else
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// Wrapper for C++ LOG(sev) macros.
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// Logs the log string to the webrtc logstream for the given severity.
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extern void RTCLogEx(RTCLoggingSeverity severity, NSString* logString);
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// Wrapper for rtc::LogMessage::LogToDebug.
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// Sets the minimum severity to be logged to console.
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extern void RTCSetMinDebugLogLevel(RTCLoggingSeverity severity);
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// Returns the filename with the path prefix removed.
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extern NSString* RTCFileName(const char* filePath);
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#endif
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// Some convenience macros.
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#define RTCLogString(format, ...) \
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[NSString stringWithFormat:@"(%@:%d %s): " format, \
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RTCFileName(__FILE__), \
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__LINE__, \
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__FUNCTION__, \
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##__VA_ARGS__]
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#define RTCLogFormat(severity, format, ...) \
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do { \
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NSString *logString = RTCLogString(format, ##__VA_ARGS__); \
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RTCLogEx(severity, logString); \
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} while (false)
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#define RTCLogVerbose(format, ...) \
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RTCLogFormat(kRTCLoggingSeverityVerbose, format, ##__VA_ARGS__) \
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#define RTCLogInfo(format, ...) \
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RTCLogFormat(kRTCLoggingSeverityInfo, format, ##__VA_ARGS__) \
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#define RTCLogWarning(format, ...) \
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RTCLogFormat(kRTCLoggingSeverityWarning, format, ##__VA_ARGS__) \
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#define RTCLogError(format, ...) \
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RTCLogFormat(kRTCLoggingSeverityError, format, ##__VA_ARGS__) \
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#if !defined(NDEBUG)
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#define RTCLogDebug(format, ...) RTCLogInfo(format, ##__VA_ARGS__)
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#else
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#define RTCLogDebug(format, ...) \
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do { \
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} while (false)
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#endif
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#define RTCLog(format, ...) RTCLogInfo(format, ##__VA_ARGS__)
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