Add syslog support.

src/log/SysLog.cpp

@@ -22,19 +22,26 @@
  */
 
 
+#include <syslog.h>
+
+
 #include "log/SysLog.h"
+#include "version.h"
 
 
 SysLog::SysLog()
 {
+    openlog(APP_ID, LOG_PID, LOG_USER);
 }
 
 
-void SysLog::message(int level, const char* fmt, va_list args)
+void SysLog::message(int level, const char *fmt, va_list args)
 {
+    vsyslog(level, fmt, args);
 }
 
 
-void SysLog::text(const char* fmt, va_list args)
+void SysLog::text(const char *fmt, va_list args)
 {
+    message(LOG_INFO, fmt, args);
 }

src/log/SysLog.h

@@ -21,8 +21,8 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __SYSLOG_BACKEND_H__
-#define __SYSLOG_BACKEND_H__
+#ifndef __SYSLOG_H__
+#define __SYSLOG_H__
 
 
 #include "interfaces/ILogBackend.h"
@@ -33,8 +33,8 @@ class SysLog : public ILogBackend
 public:
     SysLog();
 
-    void message(int level, const char* fmt, va_list args) override;
-    void text(const char* fmt, va_list args) override;
+    void message(int level, const char *fmt, va_list args) override;
+    void text(const char *fmt, va_list args) override;
 };
 
 #endif /* __SYSLOG_BACKEND_H__ */