syslog support for AC on linux (default)

git-svn-id: svn://svn.code.sf.net/p/actiongame/code/trunk/ac@1953 e016b1c5-ed68-44aa-a2f7-31cac88cffde

source/src/log.cpp

@@ -39,16 +39,53 @@ struct filelog : log
 };
 
 
-struct syslog : log
+#if !defined(WIN32) && !defined(__APPLE__)
+
+#include <syslog.h>
+#include <signal.h>
+
+struct posixsyslog : log
 {
+    int facility;
+    string ident;
+
+    posixsyslog(int facility, const char *ident)
+    {
+	this->facility = facility;
+	s_strcpy(this->ident, ident);
+	
+	openlog(this->ident, LOG_NDELAY, this->facility);
+    }
+
+    ~posixsyslog()
+    {
+	closelog();
+    }
+
     virtual void writeline(int level, const char *msg, ...)
     {
-        
+	if(!enabled) return;
+	s_sprintfdv(sf, msg);
+	s_sprintfd(out)("%s\n", sf);
+	filtertext(out, out);
+ 	int l = (level==log::info ? LOG_INFO : ( level==log::warning ? LOG_WARNING : LOG_ERR));
+	syslog(l, out);
+	if(console) puts(out);
     }
 };
 
-
-struct log *newlogger()
+struct log *newlogger(const char *identity)
 {
-    return new filelog("serverlog.txt");
+    s_sprintfd(id)("AssaultCube %s", identity);
+    return new posixsyslog(LOG_LOCAL6, id);
 }
+
+#else
+
+struct log *newlogger(const char *identity)
+{
+    s_sprintfd(file)("serverlog_%s.txt", identity);
+    return new filelog(file);
+}
+
+#endif