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