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/*
* Copyright (c) 2010,
* Gavriloaie Eugen-Andrei (shiretu@gmail.com)
*
* This file is part of crtmpserver.
* crtmpserver is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* crtmpserver is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with crtmpserver. If not, see <http://www.gnu.org/licenses/>.
*/
#ifdef HAS_SYSLOG
#include "utils/logging/syslogloglocation.h"
#include "utils/logging/formatter.h"
#include "common.h"
#include <syslog.h>
SyslogLogLocation::SyslogLogLocation(Variant &configuration, string identifier, bool appendSourceFileLine, int32_t specificLevel)
: BaseLogLocation(configuration) {
_appendSourceFileLine = appendSourceFileLine;
_identifier = identifier;
_priorities[_FINEST_] = LOG_DEBUG;
_priorities[_FINE_] = LOG_DEBUG;
_priorities[_DEBUG_] = LOG_DEBUG;
_priorities[_INFO_] = LOG_INFO;
_priorities[_WARNING_] = LOG_WARNING;
_priorities[_ERROR_] = LOG_ERR;
_priorities[_FATAL_] = LOG_ERR;
_priorities[_PROD_ACCESS_] = LOG_ERR;
_priorities[_PROD_ERROR_] = LOG_ERR;
_specificLevel = specificLevel;
_enforceLoggerName = (_configuration[CONF_LOG_APPENDER_NAME] != (string) "");
_pDefualtFormatter = NULL;
InitFormatters();
}
SyslogLogLocation::~SyslogLogLocation() {
if (_pDefualtFormatter != NULL) {
delete _pDefualtFormatter;
_pDefualtFormatter = NULL;
}
FOR_MAP(_formatters, string, Formatter *, i) {
delete MAP_VAL(i);
}
_formatters.clear();
}
void SyslogLogLocation::Log(int32_t level, string fileName, uint32_t lineNumber,
string functionName, string message) {
return;
}
void SyslogLogLocation::Log(int32_t level, string fileName, uint32_t lineNumber,
string functionName, Variant &le) {
if (_specificLevel != 0) {
if (_specificLevel != level) {
return;
}
} else {
if (_level < 0 || level > _level) {
return;
}
}
if (_enforceLoggerName) {
if (_configuration[CONF_LOG_APPENDER_NAME] != le["loggerName"]) {
return;
}
}
string finalMessage = ComputeMessage(le);
if (finalMessage == "")
return;
int priority = (MAP_HAS1(_priorities, level) ? _priorities[level] : LOG_DEBUG) | LOG_USER;
if (_appendSourceFileLine) {
syslog(priority, "%s %s:%" PRIu32":%s %s",
STR(le["loggerName"]),
STR(fileName),
lineNumber,
STR(functionName),
STR(finalMessage));
} else {
syslog(priority, "%s %s",
STR(le["loggerName"]),
STR(finalMessage));
}
}
void SyslogLogLocation::InitFormatters() {
if (!_configuration.HasKeyChain(V_MAP, false, 1, CONF_LOG_APPENDER_FORMAT))
return;
string defaultFormatter = "";
if (_configuration[CONF_LOG_APPENDER_FORMAT][(uint32_t) 1] == V_STRING) {
defaultFormatter = (string) _configuration[CONF_LOG_APPENDER_FORMAT][(uint32_t) 1];
}
_configuration[CONF_LOG_APPENDER_FORMAT].RemoveAt(1);
if (defaultFormatter != "") {
_pDefualtFormatter = Formatter::GetInstance(defaultFormatter);
}
FOR_MAP(_configuration[CONF_LOG_APPENDER_FORMAT], string, Variant, i) {
if ((MAP_VAL(i) != V_STRING)
|| ((string) MAP_VAL(i) == ""))
continue;
Formatter *pTemp = Formatter::GetInstance(MAP_VAL(i));
_formatters[MAP_KEY(i)] = pTemp;
}
}
string SyslogLogLocation::ComputeMessage(Variant &le) {
Formatter *pFormatter = NULL;
if (MAP_HAS1(_formatters, (string) le["operation"]))
pFormatter = _formatters[(string) le["operation"]];
else
pFormatter = _pDefualtFormatter;
if (pFormatter == NULL)
return "";
return pFormatter->Format(le);
}
void SyslogLogLocation::SignalFork() {
}
#endif /* HAS_SYSLOG */
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