141 lines
3.3 KiB
C
141 lines
3.3 KiB
C
|
/**
|
||
|
* WinPR: Windows Portable Runtime
|
||
|
* WinPR Logger
|
||
|
*
|
||
|
* Copyright © 2015 Thincast Technologies GmbH
|
||
|
* Copyright © 2015 David FORT <contact@hardening-consulting.com>
|
||
|
*
|
||
|
* 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.
|
||
|
*/
|
||
|
|
||
|
#ifdef HAVE_CONFIG_H
|
||
|
#include "config.h"
|
||
|
#endif
|
||
|
|
||
|
#include "SyslogAppender.h"
|
||
|
#include <syslog.h>
|
||
|
|
||
|
struct _wLogSyslogAppender
|
||
|
{
|
||
|
WLOG_APPENDER_COMMON();
|
||
|
};
|
||
|
typedef struct _wLogSyslogAppender wLogSyslogAppender;
|
||
|
|
||
|
static int getSyslogLevel(DWORD level)
|
||
|
{
|
||
|
switch (level)
|
||
|
{
|
||
|
case WLOG_TRACE:
|
||
|
case WLOG_DEBUG:
|
||
|
return LOG_DEBUG;
|
||
|
case WLOG_INFO:
|
||
|
return LOG_INFO;
|
||
|
case WLOG_WARN:
|
||
|
return LOG_WARNING;
|
||
|
case WLOG_ERROR:
|
||
|
return LOG_ERR;
|
||
|
case WLOG_FATAL:
|
||
|
return LOG_CRIT;
|
||
|
case WLOG_OFF:
|
||
|
default:
|
||
|
return -1;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
static BOOL WLog_SyslogAppender_Open(wLog* log, wLogAppender* appender)
|
||
|
{
|
||
|
if (!log || !appender)
|
||
|
return FALSE;
|
||
|
|
||
|
return TRUE;
|
||
|
}
|
||
|
|
||
|
static BOOL WLog_SyslogAppender_Close(wLog* log, wLogAppender* appender)
|
||
|
{
|
||
|
if (!log || !appender)
|
||
|
return FALSE;
|
||
|
|
||
|
return TRUE;
|
||
|
}
|
||
|
|
||
|
static BOOL WLog_SyslogAppender_WriteMessage(wLog* log, wLogAppender* appender,
|
||
|
wLogMessage* message)
|
||
|
{
|
||
|
int syslogLevel;
|
||
|
|
||
|
if (!log || !appender || !message)
|
||
|
return FALSE;
|
||
|
|
||
|
syslogLevel = getSyslogLevel(message->Level);
|
||
|
if (syslogLevel >= 0)
|
||
|
syslog(syslogLevel, "%s", message->TextString);
|
||
|
|
||
|
return TRUE;
|
||
|
}
|
||
|
|
||
|
static BOOL WLog_SyslogAppender_WriteDataMessage(wLog* log, wLogAppender* appender,
|
||
|
wLogMessage* message)
|
||
|
{
|
||
|
int syslogLevel;
|
||
|
|
||
|
if (!log || !appender || !message)
|
||
|
return FALSE;
|
||
|
|
||
|
syslogLevel = getSyslogLevel(message->Level);
|
||
|
if (syslogLevel >= 0)
|
||
|
syslog(syslogLevel, "skipped data message of %d bytes", message->Length);
|
||
|
|
||
|
return TRUE;
|
||
|
}
|
||
|
|
||
|
static BOOL WLog_SyslogAppender_WriteImageMessage(wLog* log, wLogAppender* appender,
|
||
|
wLogMessage* message)
|
||
|
{
|
||
|
int syslogLevel;
|
||
|
|
||
|
if (!log || !appender || !message)
|
||
|
return FALSE;
|
||
|
|
||
|
syslogLevel = getSyslogLevel(message->Level);
|
||
|
if (syslogLevel >= 0)
|
||
|
syslog(syslogLevel, "skipped image (%dx%dx%d)", message->ImageWidth, message->ImageHeight,
|
||
|
message->ImageBpp);
|
||
|
|
||
|
return TRUE;
|
||
|
}
|
||
|
|
||
|
static void WLog_SyslogAppender_Free(wLogAppender* appender)
|
||
|
{
|
||
|
free(appender);
|
||
|
}
|
||
|
|
||
|
wLogAppender* WLog_SyslogAppender_New(wLog* log)
|
||
|
{
|
||
|
wLogSyslogAppender* appender;
|
||
|
|
||
|
appender = (wLogSyslogAppender*)calloc(1, sizeof(wLogSyslogAppender));
|
||
|
if (!appender)
|
||
|
return NULL;
|
||
|
|
||
|
appender->Type = WLOG_APPENDER_SYSLOG;
|
||
|
|
||
|
appender->Open = WLog_SyslogAppender_Open;
|
||
|
appender->Close = WLog_SyslogAppender_Close;
|
||
|
appender->WriteMessage = WLog_SyslogAppender_WriteMessage;
|
||
|
appender->WriteDataMessage = WLog_SyslogAppender_WriteDataMessage;
|
||
|
appender->WriteImageMessage = WLog_SyslogAppender_WriteImageMessage;
|
||
|
appender->Free = WLog_SyslogAppender_Free;
|
||
|
|
||
|
return (wLogAppender*)appender;
|
||
|
}
|