renamed capwap directory to cw.

FossilOrigin-Name: 8a43dd9d05a4cb73210243ddd8df2a26f16c7ef2c4d4e36ab446de1f65d88223

src/cw/capwap_action_helpers.c

@@ -0,0 +1,60 @@
+
+#include "action.h"
+#include "capwap.h"
+
+
+
+int cw_in_set_state_none(struct conn *conn,struct cw_action_in * a,uint8_t *data,int len)
+{
+	conn->capwap_state=CW_STATE_NONE;
+	return 1;
+}
+
+
+struct mbag_item *cw_out_get_outgoing(struct conn *conn, struct cw_action_out *a)
+{
+	return mbag_get(conn->outgoing, a->item_id);
+}
+
+struct mbag_item *cw_out_get_incomming(struct conn *conn, struct cw_action_out *a)
+{
+	return mbag_get(conn->incomming, a->item_id);
+}
+
+struct mbag_item *cw_out_get_local(struct conn *conn, struct cw_action_out *a)
+{
+	return mbag_get(conn->local,a->item_id);
+}
+
+struct mbag_item *cw_out_get_config(struct conn *conn, struct cw_action_out *a)
+{
+	return mbag_get(conn->config,a->item_id);
+}
+
+
+
+#include "capwap.h"
+#include "capwap_items.h"
+
+#include "log.h"
+#include "rand.h"
+
+struct mbag_item * cw_out_get_session_id(struct conn *conn,struct cw_action_out * a)
+{
+	uint8_t session_id[16];
+
+	int slen;
+	if ( conn->capwap_mode == CW_MODE_CISCO){
+		slen=2;
+	}
+	else
+		slen=16;
+
+	int l = cw_rand(session_id,slen);
+	if ( l!=slen ) {
+		cw_log(LOG_ERR,"Can't init session ID.");
+		return NULL;
+	}
+	return mbag_set_bstrn(conn->local,CW_ITEM_SESSION_ID,session_id,slen);
+}
+