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Side by Side Diff: base/logging.h

Issue 2296783002: Adds new logging type SYSLOG which logs to the system log. (Closed)
Patch Set: Moved the SYSLOG code to a separate file. Created 4 years, 3 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef BASE_LOGGING_H_ 5 #ifndef BASE_LOGGING_H_
6 #define BASE_LOGGING_H_ 6 #define BASE_LOGGING_H_
7 7
8 #include <stddef.h> 8 #include <stddef.h>
9 9
10 #include <cassert> 10 #include <cassert>
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761 LogMessage(const char* file, int line, std::string* result); 761 LogMessage(const char* file, int line, std::string* result);
762 762
763 // Used for DCHECK_EQ(), etc. Takes ownership of the given string. 763 // Used for DCHECK_EQ(), etc. Takes ownership of the given string.
764 LogMessage(const char* file, int line, LogSeverity severity, 764 LogMessage(const char* file, int line, LogSeverity severity,
765 std::string* result); 765 std::string* result);
766 766
767 ~LogMessage(); 767 ~LogMessage();
768 768
769 std::ostream& stream() { return stream_; } 769 std::ostream& stream() { return stream_; }
770 770
771 LogSeverity severity() { return severity_; }
772 std::string str() { return stream_.str(); }
773
771 private: 774 private:
772 void Init(const char* file, int line); 775 void Init(const char* file, int line);
773 776
774 LogSeverity severity_; 777 LogSeverity severity_;
775 std::ostringstream stream_; 778 std::ostringstream stream_;
776 size_t message_start_; // Offset of the start of the message (past prefix 779 size_t message_start_; // Offset of the start of the message (past prefix
777 // info). 780 // info).
778 // The file and line information passed in to the constructor. 781 // The file and line information passed in to the constructor.
779 const char* file_; 782 const char* file_;
780 const int line_; 783 const int line_;
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956 #elif NOTIMPLEMENTED_POLICY == 5 959 #elif NOTIMPLEMENTED_POLICY == 5
957 #define NOTIMPLEMENTED() do {\ 960 #define NOTIMPLEMENTED() do {\
958 static bool logged_once = false;\ 961 static bool logged_once = false;\
959 LOG_IF(ERROR, !logged_once) << NOTIMPLEMENTED_MSG;\ 962 LOG_IF(ERROR, !logged_once) << NOTIMPLEMENTED_MSG;\
960 logged_once = true;\ 963 logged_once = true;\
961 } while(0);\ 964 } while(0);\
962 EAT_STREAM_PARAMETERS 965 EAT_STREAM_PARAMETERS
963 #endif 966 #endif
964 967
965 #endif // BASE_LOGGING_H_ 968 #endif // BASE_LOGGING_H_
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