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2025-05-10 21:49:39 +08:00
/*
* Copyright 2015 Rockchip Electronics Co. LTD
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#if defined(linux) && !defined(__ANDROID__)
#include <stdio.h>
#include <stdarg.h>
#include <syslog.h>
#include "os_log.h"
#include "os_env.h"
#define LINE_SZ 1024
class SyslogWrapper
{
private:
// avoid any unwanted function
SyslogWrapper(const SyslogWrapper &);
SyslogWrapper &operator=(const SyslogWrapper &);
public:
SyslogWrapper();
~SyslogWrapper();
};
static SyslogWrapper syslog_wrapper;
SyslogWrapper::SyslogWrapper()
{
int option = LOG_PID | LOG_CONS;
RK_U32 syslog_perror = 0;
os_get_env_u32("mpp_syslog_perror", &syslog_perror, 0);
if (syslog_perror)
option |= LOG_PERROR;
openlog("mpp", option, LOG_USER);
}
SyslogWrapper::~SyslogWrapper()
{
closelog();
}
void os_log_trace(const char* tag, const char* msg, va_list list)
{
char line[LINE_SZ] = {0};
snprintf(line, sizeof(line) - 1, "%s: %s", tag, msg);
vsyslog(LOG_NOTICE, line, list);
}
void os_log_debug(const char* tag, const char* msg, va_list list)
{
char line[LINE_SZ] = {0};
snprintf(line, sizeof(line) - 1, "%s: %s", tag, msg);
vsyslog(LOG_DEBUG, line, list);
}
void os_log_info(const char* tag, const char* msg, va_list list)
{
char line[LINE_SZ] = {0};
snprintf(line, sizeof(line) - 1, "%s: %s", tag, msg);
vsyslog(LOG_INFO, line, list);
}
void os_log_warn(const char* tag, const char* msg, va_list list)
{
char line[LINE_SZ] = {0};
snprintf(line, sizeof(line) - 1, "%s: %s", tag, msg);
vsyslog(LOG_WARNING, line, list);
}
void os_log_error(const char* tag, const char* msg, va_list list)
{
char line[LINE_SZ] = {0};
snprintf(line, sizeof(line) - 1, "%s: %s", tag, msg);
vsyslog(LOG_ERR, line, list);
}
void os_log_fatal(const char* tag, const char* msg, va_list list)
{
char line[LINE_SZ] = {0};
snprintf(line, sizeof(line) - 1, "%s: %s", tag, msg);
vsyslog(LOG_CRIT, line, list);
}
#endif