support for virtual IP definition on client side:

[strongswan.git] / src / charon / config / peer_cfg.h

diff --git a/src/charon/config/peer_cfg.h b/src/charon/config/peer_cfg.h
index 7e6b8c6..63c8767 100644 (file)
--- a/src/charon/config/peer_cfg.h
+++ b/src/charon/config/peer_cfg.h
@@ -273,23 +273,30 @@ struct peer_cfg_t {
        dpd_action_t (*get_dpd_action) (peer_cfg_t *this);
        
        /**
-        * @brief Get a virtual IP for the local or the remote host.
+        * @brief Get a virtual IP for the local peer.
+        *
+        * If no virtual IP should be used, NULL is returned. %any means to request
+        * a virtual IP using configuration payloads. A specific address is also
+        * used for a request and may be changed by the server.
+        *
+        * @param this                  peer_cfg
+        * @param suggestion    NULL, %any or specific
+        * @return                              clone of an IP, %any or NULL
+        */
+       host_t* (*get_my_virtual_ip) (peer_cfg_t *this);
+       
+       /**
+        * @brief Get a virtual IP for the remote peer.
+        *
+        * An IP may be supplied, if one was requested by the initiator. However,
+        * the suggestion is not more as it says, any address may be returned, even
+        * NULL to not use virtual IPs.
         *
-        * By supplying NULL as IP, an IP for the local host is requested. It
-        * may be %any or specific. 
-        * By supplying %any as host, an IP from the pool is selected to be
-        * served to the peer.
-        * If a specified host is supplied, it is checked if this address
-        * is acceptable to serve to the peer. If so, it is returned. Otherwise,
-        * an alternative IP is returned.
-        * In any mode, this call may return NULL indicating virtual IP should
-        * not be used.
-        * 
         * @param this                  peer_cfg
-        * @param suggestion    NULL, %any or specific, see description
-        * @return                              clone of an IP to use, or NULL
+        * @param suggestion    NULL, %any or specific
+        * @return                              clone of an IP to use
         */
-       host_t* (*get_virtual_ip) (peer_cfg_t *this, host_t *suggestion);
+       host_t* (*get_other_virtual_ip) (peer_cfg_t *this, host_t *suggestion);
        
        /**
         * @brief Get a new reference.