Iniitial commit

FossilOrigin-Name: 705128d7b54bd13f201f80a8e732128cf27182d72d7e7549998da9b07bf093b5

src/cw/cw_in_check_generic_resp.c

@@ -0,0 +1,42 @@
+
+#include <errno.h>
+
+#include "capwap.h"
+#include "intavltree.h"
+#include "dbg.h"
+#include "log.h"
+#include "capwap_items.h"
+
+int cw_in_check_generic_resp(struct conn *conn, struct cw_action_in *a, uint8_t * data,
+			 int len,struct sockaddr *from)
+{
+
+	cw_action_in_t * mlist[60];
+
+	/* Check if the message contains a result code and
+	   if it indicates an errror */
+	mbag_item_t * result = mbag_get(conn->incomming,CW_ITEM_RESULT_CODE);
+	if  (result ) {
+		if (!cw_rcok(result->dword)){
+			return result->dword;
+		}
+	}
+
+
+	/* Check for mandatory elements */
+	int n = cw_check_missing_mand(mlist,conn,a);
+	if (n && conn->strict_capwap) {
+		cw_dbg_missing_mand(DBG_MSG_ERR,conn,mlist,n,a);
+		errno=EAGAIN;
+		return -1; /* CW_RESULT_MISSING_MAND_ELEM */
+	}
+	if (n){
+		cw_dbg_missing_mand(DBG_RFC,conn,mlist,n,a);
+	}
+
+	/* if we hava a result code, return it */
+	if ( result ) 
+		return result->dword;
+
+	return 0;
+}