Initial commit.

FossilOrigin-Name: bf2a25b0a585df0b7f9c81d638a30025f0f2cd0b7817607787013be92db8d4e4

src/capwap/cw_read_wtp_descriptor.c

@@ -1 +1,38 @@
+#include "cw.h"
 
+#include "capwap.h"
+#include "capwap_items.h"
+#include "dbg.h"
+
+
+int cw_read_wtp_descriptor(mbag_t mbag, struct conn *conn,
+			   struct cw_action_in *a, uint8_t * data, int len)
+{
+
+
+	mbag_set_byte(mbag, CW_ITEM_WTP_MAX_RADIOS, cw_get_byte(data));
+	mbag_set_byte(mbag, CW_ITEM_WTP_RADIOS_IN_USE, cw_get_byte(data + 1));
+
+
+	/* Get number of encryption elements */
+	int ncrypt = cw_get_byte(data + 2);
+	if (ncrypt == 0) {
+		if (conn->strict_capwap) {
+			cw_dbg(DBG_ELEM_ERR,
+			       "Bad WTP Descriptor, number of encryption elements is 0.");
+			return 0;
+		}
+		cw_dbg(DBG_RFC,
+		       "Non standard conform WTP Descriptor, number of encryptoin elements is 0.");
+	}
+
+	int pos = 3;
+	int i;
+	for (i = 0; i < ncrypt; i++) {
+		// It's a dummy for now
+		pos += 3;
+	}
+
+	return cw_read_wtp_descriptor_versions(mbag, data + pos, len - pos);
+
+}