added init and fini functions.

src/aqcgi/cgi.c

@@ -62,6 +62,38 @@ static void _parseCookieHeaderIntoDb(const char *s, GWEN_DB_NODE *db);
  * ------------------------------------------------------------------------------------------------
  */
 
+void AQCGI_Init(void)
+{
+  const char *s;
+
+  if (!GWEN_Logger_IsOpen(AQCGI_LOGDOMAIN)) {
+    GWEN_Logger_Open(AQCGI_LOGDOMAIN,
+                     "aqcgi", 0,
+                     GWEN_LoggerType_Console,
+                     GWEN_LoggerFacility_User);
+    GWEN_Logger_SetLevel(AQCGI_LOGDOMAIN, GWEN_LoggerLevel_Notice);
+  }
+
+  s=getenv("AQCGI_LOGLEVEL");
+  if (s && *s) {
+    GWEN_LOGGER_LEVEL ll;
+
+    ll=GWEN_Logger_Name2Level(s);
+    GWEN_Logger_SetLevel(AQCGI_LOGDOMAIN, ll);
+  }
+
+  DBG_INFO(AQCGI_LOGDOMAIN, "AqCGI v" AQCGI_VERSION_FULL_STRING ": initialising");
+}
+
+
+
+void AQCGI_Fini(void)
+{
+  GWEN_Logger_Close(AQCGI_LOGDOMAIN);
+}
+
+
+
 int AQCGI_ReadForcedStdInToBuffer(int len, GWEN_BUFFER *buf)
 {
   GWEN_SYNCIO *sio;

src/aqcgi/cgi.h

@@ -16,6 +16,8 @@
 #include <gwenhywfar/buffer.h>
 
 
+AQCGI_API void AQCGI_Init(void);
+AQCGI_API void AQCGI_Fini(void);
 
 AQCGI_API AQCGI_REQUEST *AQCGI_ReadRequest(void);
 AQCGI_API int AQCGI_SendResponseWithStatus(AQCGI_REQUEST *rq, int code, const char *text);