renamed capwap directory to cw.

FossilOrigin-Name: 8a43dd9d05a4cb73210243ddd8df2a26f16c7ef2c4d4e36ab446de1f65d88223

src/cw/cw_in_check_disc_resp.c

@@ -0,0 +1,53 @@
+#include <errno.h>
+
+#include "capwap.h"
+#include "capwap_items.h"
+#include "intavltree.h"
+#include "log.h"
+#include "dbg.h"
+#include "sock.h"
+
+int cw_in_check_disc_resp(struct conn *conn, struct cw_action_in *a, uint8_t * data,
+			 int len,struct sockaddr *from)
+{
+	cw_action_in_t *mlist[20];
+	int n = cw_check_missing_mand(mlist, conn, a);
+
+	//cw_dbg(DBG_INFO,"This response came from: %s",sock_addr2str(&conn->addr));
+
+
+	/* if mandatory elements are missing, ignore this response */
+	if (n && conn->strict_capwap) {
+		cw_dbg_missing_mand(DBG_MSG_ERR, conn, mlist, n, a);
+		cw_dbg(DBG_MSG_ERR,
+		       "Ignoring Discovery Response from %s - missing mandatory elements.",
+		       sock_addr2str(from));
+		errno = EAGAIN;
+		return -1;
+	}
+	if (n) {
+		cw_dbg_missing_mand(DBG_RFC, conn, mlist, n, a);
+	}
+
+	/*  we have all AC information in the incomming buffer */
+	mbag_t discs;
+
+	discs = mbag_get_mavl_c(conn->remote, CW_ITEM_DISCOVERIES,
+					   mbag_i_create);
+
+//mavl_del_all(discs);
+//exit(0);
+
+	if ( !discs ) {
+		cw_log(LOG_ERR,"Can't allocate store for disc resp");
+		errno = ENOMEM;
+		return -1;
+	}
+
+	mbag_i_set_mavl(discs,discs->count,conn->incomming);
+
+	conn->incomming = mbag_create();
+
+
+	return 0;
+}