Change State improvemenst.

FossilOrigin-Name: be00dd3a2e9d0c0daecb49eed1bfcc76f0820443e488a65647faf17af129672c

src/ac/wtpman.c

@@ -151,6 +151,18 @@ static void wtpman_run_discovery(void *arg)
 
 }
 
+int xprocess_message(struct conn *conn, uint8_t * rawmsg, int rawlen,
+		    struct sockaddr *from)
+{
+	uint8_t *msgptr = rawmsg + cw_get_hdr_msg_offset(rawmsg);
+	uint32_t type = cw_get_msg_type(msgptr);
+	cw_log(LOG_ERR,"Hey: %d",type);
+	if (type == CW_MSG_DISCOVERY_REQUEST) 
+		conn->capwap_state=CW_STATE_DISCOVERY;
+
+
+	return process_message(conn,rawmsg,rawlen,from);
+}
 
 
 
@@ -646,6 +658,7 @@ void wtpman_lw_addpacket(struct wtpman *wtpman, uint8_t * packet, int len)
 
 }
 
+int nodtls=0;
 
 void wtpman_start(struct wtpman *wtpman, int dtlsmode)
 {
@@ -657,6 +670,14 @@ void wtpman_start(struct wtpman *wtpman, int dtlsmode)
 	} else {
 		cw_dbg(DBG_INFO, "Starting wtpman in non-dtls mode");
 
+		if (nodtls){
+			wtpman->conn->process_message=xprocess_message;
+			pthread_create(&wtpman->thread, NULL, (void *) wtpman_run,
+				       (void *) wtpman);
+			return;
+
+		}
+
 		pthread_create(&wtpman->thread, NULL, (void *) wtpman_run_discovery,
 			       (void *) wtpman);
 	}

src/cw/cw_in_check_chng_state_evnt_req.c

@@ -1,13 +1,15 @@
 
 #include "capwap.h"
-#include "intavltree.h"
-#include "dbg.h"
-#include "log.h"
 #include "capwap_items.h"
+#include "cw.h"
 
 int cw_in_check_chng_state_evnt_req(struct conn *conn, struct cw_action_in *a, uint8_t * data,
 			 int len,struct sockaddr *from)
 {
+	conn->capwap_state = CW_STATE_NONE;
+	int rc = cw_in_check_generic_req(conn,a,data,len,from);
+	if (rc==0)
 		conn->capwap_state = CW_STATE_RUN;
-	return 0;	
+	return rc;
+
 }

src/cw/cw_in_check_disc_req.c

@@ -14,9 +14,9 @@ int cw_in_check_disc_req(struct conn *conn, struct cw_action_in *a, uint8_t * da
 	cw_action_in_t *mlist[120];
 	int n = cw_check_missing_mand(mlist, conn, a);
 
-
 	conn->capwap_state = CW_STATE_NONE;
 
+
 	if (n && conn->strict_capwap) {
 		cw_dbg_missing_mand(DBG_MSG_ERR, conn, mlist, n, a);
 		/* if mandatory elements are missing, in strict 
@@ -35,6 +35,7 @@ int cw_in_check_disc_req(struct conn *conn, struct cw_action_in *a, uint8_t * da
 		
 
 	/* ok, send response */
+	conn->capwap_state = CW_STATE_JOIN;
 
 	return 0;
 }