mod_capwap for WTP can handle discovery resp.

FossilOrigin-Name: 61394aa98b11d7b8576d1fa648b00dac6518d387597c131ec4ea8f4f712b2b22

src/cw/acpriolist.h

@@ -3,11 +3,22 @@
 
 #include "mavl.h"
 #include "mbag.h"
-//#include "mavl.h"
 
+/**
+ * Used to store AC Name With Priority elements.
+ */
 struct cw_acprio{
+	/**
+	 * AC Name
+	 */
 	char *name;
+	/**
+	 * IP of AC
+	 */
 	struct sockaddr_storage * addr;
+	/**
+	 * Priority
+	 */
 	uint8_t prio;
 };
 

src/cw/capwap_items.c

@@ -109,6 +109,7 @@ struct cw_itemdef capwap_itemdefs[] = {
 {CW_ITEM_CAPWAP_TIMERS,CW_ITEM_NONE,MBAG_WORD},
 
 {CW_ITEM_AC_NAME_WITH_PRIORITY,CW_ITEM_ANY,MBAG_STR},
+{CW_ITEM_AC_NAME,CW_ITEM_NONE,MBAG_STR},
 
 
 {CW_ITEM_AP_MODE_AND_TYPE,CW_ITEM_NONE,MBAG_WORD},

src/mod/capwap/capwap_actions_wtp.c

@@ -8,7 +8,76 @@
 
 static cw_action_in_t actions_in[] = {
 
+	/* Message Discovery Response */
+	{
+		.capwap_state = CW_STATE_DISCOVERY,
+		.msg_id = CW_MSG_DISCOVERY_RESPONSE,
+		.end = cw_in_check_disc_resp
+	}
+	,
 
+	/* AC Descriptor - Discovery Response */
+	{
+		.capwap_state = CW_STATE_DISCOVERY,
+		.msg_id = CW_MSG_DISCOVERY_RESPONSE, 
+		.elem_id  = CW_ELEM_AC_DESCRIPTOR,
+		.item_id = CW_ITEM_AC_DESCRIPTOR, 
+		.start  = cw_in_ac_descriptor,
+		.min_len = 12,
+		.max_len = 8192,
+		.mand = 1
+	}
+	,
+
+	/* AC Name - Discovery Response */
+	{
+		.capwap_state = CW_STATE_DISCOVERY,
+		.msg_id = CW_MSG_DISCOVERY_RESPONSE, 
+		.elem_id  = CW_ELEM_AC_NAME,
+		.item_id = CW_ITEM_AC_NAME, 
+		.start  = cw_in_generic2,
+		.min_len = 1,
+		.max_len = 512,
+		.mand = 1
+	}
+	,
+	
+	/* CAPWAP Control IPv4 Address - Discovery Response*/
+	{
+		.capwap_state = CW_STATE_DISCOVERY,
+		.msg_id = CW_MSG_DISCOVERY_RESPONSE,
+		.elem_id  = CW_ELEM_CAPWAP_CONTROL_IPV4_ADDRESS,
+		.item_id = CW_ITEM_CAPWAP_CONTROL_IP_ADDRESS_LIST, 
+		.start  = cw_in_capwap_control_ipv4_address,
+		.min_len = 6,
+		.max_len = 6,
+		.mand = 1
+	}
+
+	,
+	
+	/* CAPWAP Control IPv6 Address - Discovery Response*/
+	{
+		.capwap_state = CW_STATE_DISCOVERY,
+		.msg_id = CW_MSG_DISCOVERY_RESPONSE,
+		.elem_id  = CW_ELEM_CAPWAP_CONTROL_IPV6_ADDRESS,
+		.item_id = CW_ITEM_CAPWAP_CONTROL_IP_ADDRESS_LIST, 
+		.start  = cw_in_capwap_control_ipv4_address, // Change to v6 handler
+		.min_len = 6,
+		.max_len = 6,
+		.mand = 1
+	}
+	,	
+
+	/* Vendor Specific Payload - Discovery Response*/
+	{
+		.capwap_state = CW_STATE_DISCOVERY, 
+		.msg_id = CW_MSG_DISCOVERY_REQUEST, 
+		.elem_id = CW_ELEM_VENDOR_SPECIFIC_PAYLOAD,
+		.start = cw_in_vendor_specific_payload
+	}
+	,
+	
 
 	
 

src/wtp/discovery.c

@@ -44,6 +44,13 @@
 
 cw_aciplist_t cw_select_ac(struct conn *conn, mbag_t dis)
 {
+	/* create a list for results */
+	cw_aciplist_t resultlist=cw_aciplist_create();
+	if (!resultlist)
+		return NULL;
+	if (dis)
+		return resultlist;
+
 
 	cw_aciplist_t aciplist = cw_aciplist_create();
 	if (!aciplist) {
@@ -61,7 +68,6 @@ cw_aciplist_t cw_select_ac(struct conn *conn, mbag_t dis)
 //	if (priolist )
 		priolist=cw_acpriolist_create();
 
-	cw_aciplist_t resultlist=cw_aciplist_create();
 
 
 	DEFINE_AVLITER(i, dis);

src/wtp/wtp_main.c

@@ -145,9 +145,9 @@ mavl_destroy(b);
 	conn->base_rmac = get_base_rmac();
 
 	conn->capwap_mode = CW_MODE_CAPWAP;
-	conn->capwap_mode = CW_MODE_CISCO;
+	//conn->capwap_mode = CW_MODE_CISCO;
 
-	the_conn->strict_capwap = 0;
+	the_conn->strict_capwap = 1;
 
 
 	conn->config = mbag_create();