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66 lines
1.9 KiB
C++
66 lines
1.9 KiB
C++
//
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// Copyright (c) 2013-2021 The SRS Authors
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//
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// SPDX-License-Identifier: MIT or MulanPSL-2.0
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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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#define TAG_LARGE_TIMER "LARGE_TIMER"
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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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