Submitted By: Murungi Daniel <tuxmason@gmail.com>
Date: 29-01-2013
Description: adds support for custom reply-message
	- return user defined reply message if reply-message
	  is defined within the counter i.e.
	sqlcounter max-all-mb {
		...
		reply-message = "Your data package is expired."
		... 
	}

--- freeradius-server-2.2.0/src/modules/rlm_sqlcounter/rlm_sqlcounter.c	2013-01-29 11:59:15.871512971 +0300
+++ freeradius-server-2.2.0/src/modules/rlm_sqlcounter/rlm_sqlcounter.c.mod	2013-01-29 11:59:09.604513401 +0300
@@ -65,6 +65,7 @@
 	char *counter_name;  	/* Daily-Session-Time */
 	char *check_name;  	/* Max-Daily-Session */
 	char *reply_name;  	/* Session-Timeout */
+	char *reply_message;  	/* Reply-Message */
 	char *key_name;  	/* User-Name */
 	char *sqlmod_inst;	/* instance of SQL module to use, usually just 'sql' */
 	char *query;		/* SQL query to retrieve current session time */
@@ -89,6 +90,7 @@
 static const CONF_PARSER module_config[] = {
   { "counter-name", PW_TYPE_STRING_PTR, offsetof(rlm_sqlcounter_t,counter_name), NULL,  NULL },
   { "check-name", PW_TYPE_STRING_PTR, offsetof(rlm_sqlcounter_t,check_name), NULL, NULL },
+  { "reply-message", PW_TYPE_STRING_PTR, offsetof(rlm_sqlcounter_t,reply_message), NULL, NULL },
   { "reply-name", PW_TYPE_STRING_PTR, offsetof(rlm_sqlcounter_t,reply_name), NULL, "Session-Timeout" },
   { "key", PW_TYPE_STRING_PTR, offsetof(rlm_sqlcounter_t,key_name), NULL, NULL },
   { "sqlmod-inst", PW_TYPE_STRING_PTR, offsetof(rlm_sqlcounter_t,sqlmod_inst), NULL, NULL },
@@ -729,7 +731,14 @@
 		/*
 		 * User is denied access, send back a reply message
 		 */
-		snprintf(msg, sizeof(msg), "Your maximum %s usage time has been reached", data->reset);
+		if (data->reply_message == NULL)
+		{
+			snprintf(msg, sizeof(msg), "Your maximum %s usage time has been reached", data->reset);
+		}
+		else
+		{
+			snprintf(msg, sizeof(msg),"%s",data->reply_message);	
+		}
 		reply_item=pairmake("Reply-Message", msg, T_OP_EQ);
 		pairadd(&request->reply->vps, reply_item);