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131 lines
3.1 KiB
C
131 lines
3.1 KiB
C
/*
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* This file is part of the EasyLogger Library.
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*
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* Copyright (c) 2015, Armink, <armink.ztl@gmail.com>
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* 'Software'), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all 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,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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* Function: Portable interface for linux.
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* Created on: 2015-04-28
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*/
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#include <elog.h>
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#include <stdio.h>
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#include <pthread.h>
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#include <unistd.h>
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#include <time.h>
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#include <elog_file.h>
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static pthread_mutex_t output_lock;
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/**
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* EasyLogger port initialize
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*
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* @return result
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*/
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ElogErrCode elog_port_init(void) {
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ElogErrCode result = ELOG_NO_ERR;
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pthread_mutex_init(&output_lock, NULL);
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#ifdef ELOG_FILE_ENABLE
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elog_file_init();
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#endif
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return result;
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}
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/**
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* output log port interface
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*
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* @param log output of log
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* @param size log size
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*/
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void elog_port_output(const char *log, size_t size) {
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/* output to terminal */
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printf("%.*s", size, log);
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#ifdef ELOG_FILE_ENABLE
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/* write the file */
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elog_file_write(log, size);
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#endif
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}
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/**
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* output lock
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*/
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void elog_port_output_lock(void) {
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pthread_mutex_lock(&output_lock);
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}
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/**
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* output unlock
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*/
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void elog_port_output_unlock(void) {
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pthread_mutex_unlock(&output_lock);
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}
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/**
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* get current time interface
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*
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* @return current time
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*/
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const char *elog_port_get_time(void) {
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static char cur_system_time[24] = { 0 };
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time_t timep;
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struct tm *p;
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time(&timep);
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p = localtime(&timep);
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if (p == NULL) {
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return "";
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}
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snprintf(cur_system_time, 18, "%02d-%02d %02d:%02d:%02d", p->tm_mon + 1, p->tm_mday,
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p->tm_hour, p->tm_min, p->tm_sec);
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return cur_system_time;
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}
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/**
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* get current process name interface
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*
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* @return current process name
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*/
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const char *elog_port_get_p_info(void) {
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static char cur_process_info[10] = { 0 };
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snprintf(cur_process_info, 10, "pid:%04d", getpid());
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return cur_process_info;
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}
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/**
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* get current thread name interface
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*
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* @return current thread name
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*/
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const char *elog_port_get_t_info(void) {
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static char cur_thread_info[10] = { 0 };
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snprintf(cur_thread_info, 10, "tid:%04ld", pthread_self());
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return cur_thread_info;
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}
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