renamed capwap directory to cw.

FossilOrigin-Name: 8a43dd9d05a4cb73210243ddd8df2a26f16c7ef2c4d4e36ab446de1f65d88223

src/cw/cw_in_generic.c

@@ -0,0 +1,121 @@
+
+#include "action.h"
+#include "dbg.h"
+#include "log.h"
+#include "mbag.h"
+#include "capwap.h"
+
+
+int static check_len(struct conn *conn, struct cw_action_in *a, uint8_t * data, int len,
+		     struct sockaddr *from)
+{
+	if (len < a->min_len) {
+		cw_dbg(DBG_ELEM_ERR,
+		       "%d (%s) message element too short, len=%d, min len=%d",
+		       a->elem_id, cw_strelemp(conn->actions, a->elem_id), len,
+		       a->min_len);
+		return 0;
+	}
+	if (len > a->max_len) {
+		cw_dbg(DBG_ELEM_ERR,
+		       "%d (%s) message element too big, len=%d, max len=%d", a->elem_id,
+		       cw_strelemp(conn->actions, a->elem_id), len, a->max_len);
+		return 0;
+	}
+
+	return 1;
+}
+
+
+int static do_save(mbag_t itemstore, struct conn *conn, struct cw_action_in *a,
+		   uint8_t * data, int len, struct sockaddr *from)
+{
+
+	if (a->itemtype == MBAG_BYTE) {
+		mbag_set_byte(itemstore, a->item_id, *data);
+		return 1;
+	}
+	if (a->itemtype == MBAG_WORD) {
+		mbag_set_word(itemstore, a->item_id, cw_get_word(data));
+		return 1;
+	}
+	if (a->itemtype == MBAG_DWORD) {
+		mbag_set_dword(itemstore, a->item_id, cw_get_dword(data));
+		return 1;
+	}
+	if (a->itemtype == MBAG_STR) {
+		mbag_set_strn(itemstore, a->item_id, (char *) data, len);
+		return 1;
+	}
+	if (a->itemtype == MBAG_BSTR) {
+		mbag_set_bstrn(itemstore, a->item_id, data, len);
+		return 1;
+	}
+
+	if (a->itemtype == MBAG_BSTR16) {
+		mbag_set_bstr16n(itemstore, a->item_id, data, len);
+		return 1;
+	}
+
+/*	if (a->itemtype == MBAG_DATA) {
+		mbag_set_data(itemstore, a->item_id, data, len);
+		return 1;
+	}
+*/
+	if (a->itemtype == MBAG_VENDORSTR) {
+		mbag_set_vendorstr(itemstore, a->item_id,
+				   cw_get_dword(data), data + 4, len - 4);
+		return 1;
+	}
+
+	cw_log(LOG_ERR,
+	       "Can't handle item type %d in definition for incomming msg %d (%s) - %d, cw_in_generic.",
+	       a->itemtype, a->msg_id, cw_strmsg(a->msg_id), a->elem_id);
+	return 0;
+
+
+}
+
+int cw_in_generic(struct conn *conn, struct cw_action_in *a, uint8_t * data, int len,
+		  struct sockaddr *from)
+{
+
+	if (!check_len(conn, a, data, len, from))
+		return 0;
+
+
+	mbag_t itemstore;
+///	if (!a->target)
+		itemstore = conn->incomming;
+//	else
+//		itemstore = a->target(conn, a);
+
+
+	return do_save(itemstore, conn, a, data, len, from);
+
+
+
+}
+
+int cw_in_radio_generic(struct conn *conn, struct cw_action_in *a, uint8_t * data,
+			int len, struct sockaddr *from)
+{
+	if (!check_len(conn, a, data, len, from))
+		return 0;
+
+	int rid = cw_get_byte(data);
+	mbag_t radio = mbag_i_get_mbag(conn->radios, rid, NULL);
+	if (!radio) {
+		if (a->vendor_id != 0
+		    || ( (a->vendor_id == 0) && (a->msg_id != CW_MSG_DISCOVERY_REQUEST
+			&& a->msg_id != CW_MSG_JOIN_REQUEST) )) {
+			cw_dbg(DBG_ELEM_ERR, "Radio not found %d", rid);
+			return 0;
+		}
+		mbag_i_set_mbag(conn->radios,rid,mbag_create());
+	}
+
+
+
+	return 1;
+}