Added --uas-duration and --uas-refresh option (the later is broken)

git-svn-id: https://svn.pjsip.org/repos/pjproject/trunk@305 74dad513-b988-da41-8d7b-12977e46ad98
diff --git a/pjsip/include/pjsua-lib/pjsua.h b/pjsip/include/pjsua-lib/pjsua.h
index a242406..95d1398 100644
--- a/pjsip/include/pjsua-lib/pjsua.h
+++ b/pjsip/include/pjsua-lib/pjsua.h
@@ -100,6 +100,8 @@
     pjmedia_sock_info	 skinfo;    /**< Preallocated media sockets.	    */
 
     void		*app_data;  /**< Application data.		    */
+    pj_timer_entry	 refresh_tm;/**< Timer to send re-INVITE.	    */
+    pj_timer_entry	 hangup_tm; /**< Timer to hangup call.		    */
 };
 
 typedef struct pjsua_call pjsua_call;
@@ -196,6 +198,8 @@
 
     /* User Agent behaviour: */
     int		     auto_answer;   /**< Automatically answer in calls.	*/
+    int		     uas_refresh;   /**< Time to re-INVITE.		*/
+    int		     uas_duration;  /**< Max call duration.		*/
 
     /* Account: */
     pj_bool_t	     has_acc;	    /**< Any --id cmdline?		*/