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83 lines
2.9 KiB
C++
83 lines
2.9 KiB
C++
/**
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* The MIT License (MIT)
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*
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* Copyright (c) 2013-2020 Winlin
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy of
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* this software and associated documentation files (the "Software"), to deal in
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* the Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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* the Software, and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef SRS_APP_LOG_HPP
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#define SRS_APP_LOG_HPP
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#include <srs_core.hpp>
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#include <string.h>
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#include <string>
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#include <srs_app_reload.hpp>
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#include <srs_service_log.hpp>
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// For log TAGs.
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#define TAG_MAIN "MAIN"
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#define TAG_MAYBE "MAYBE"
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#define TAG_DTLS_ALERT "DTLS_ALERT"
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#define TAG_DTLS_HANG "DTLS_HANG"
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#define TAG_RESOURCE_UNSUB "RESOURCE_UNSUB"
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// Use memory/disk cache and donot flush when write log.
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// it's ok to use it without config, which will log to console, and default trace level.
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// when you want to use different level, override this classs, set the protected _level.
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class SrsFileLog : public ISrsLog, public ISrsReloadHandler
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{
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private:
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// Defined in SrsLogLevel.
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SrsLogLevel level;
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private:
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char* log_data;
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// Log to file if specified srs_log_file
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int fd;
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// Whether log to file tank
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bool log_to_file_tank;
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// Whether use utc time.
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bool utc;
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public:
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SrsFileLog();
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virtual ~SrsFileLog();
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// Interface ISrsLog
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public:
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virtual srs_error_t initialize();
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virtual void reopen();
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virtual void verbose(const char* tag, SrsContextId context_id, const char* fmt, ...);
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virtual void info(const char* tag, SrsContextId context_id, const char* fmt, ...);
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virtual void trace(const char* tag, SrsContextId context_id, const char* fmt, ...);
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virtual void warn(const char* tag, SrsContextId context_id, const char* fmt, ...);
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virtual void error(const char* tag, SrsContextId context_id, const char* fmt, ...);
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// Interface ISrsReloadHandler.
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public:
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virtual srs_error_t on_reload_utc_time();
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virtual srs_error_t on_reload_log_tank();
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virtual srs_error_t on_reload_log_level();
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virtual srs_error_t on_reload_log_file();
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private:
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virtual void write_log(int& fd, char* str_log, int size, int level);
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virtual void open_log_file();
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};
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#endif
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