add transfer action to caller-controls

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@13194 d0543943-73ff-0310-b7d9-9358b9ac24b2

diff --git a/src/mod/applications/mod_conference/mod_conference.c b/src/mod/applications/mod_conference/mod_conference.c
index b7767cc89c01e89bb78588656d8f225ec5006cac..0dddda5d55870f992acd5244ac59fb0b913338dd 100644 (file)
--- a/src/mod/applications/mod_conference/mod_conference.c
+++ b/src/mod/applications/mod_conference/mod_conference.c
@@ -95,7 +95,8 @@ typedef enum {
        CALLER_CONTROL_MENU,
        CALLER_CONTROL_DIAL,
        CALLER_CONTROL_EVENT,
-       CALLER_CONTROL_LOCK
+       CALLER_CONTROL_LOCK,
+       CALLER_CONTROL_TRANSFER
 } caller_control_t;
 
 /* forward declaration for conference_obj and caller_control */
@@ -1580,6 +1581,54 @@ static void conference_loop_fn_event(conference_member_t *member, caller_control
        }
 }
 
+static void conference_loop_fn_transfer(conference_member_t *member, caller_control_action_t *action)
+{
+       char *exten = NULL;
+       char *dialplan = "XML";
+       char *context = "default";
+
+       char *argv[3] = { 0 };
+       int argc;
+       char *mydata = NULL;
+       switch_event_t *event;
+       
+       if (test_eflag(member->conference, EFLAG_DTMF) && switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+               conference_add_event_member_data(member, event);
+               switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "transfer");
+               switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Dialplan", action->data);
+               switch_event_fire(&event);
+       }
+       switch_clear_flag_locked(member, MFLAG_RUNNING);
+       
+       if ((mydata = switch_core_session_strdup(member->session, action->data))) {
+               if ((argc = switch_separate_string(mydata, ' ', argv, (sizeof(argv) / sizeof(argv[0]))))) {
+                       if (argc > 0) {
+                               exten = argv[0];
+                       }
+                       if (argc > 1) {
+                               dialplan = argv[1];
+                       }
+                       if (argc > 2) {
+                               context = argv[2];
+                       }
+                       
+               } else {
+                       switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Empty transfer string [%s]\n", (char *) action->data);
+                       goto done;
+               }
+       } else {
+               switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Unable to allocate memory to duplicate transfer data.\n");
+               goto done;
+       }
+       switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Transfering to: %s, %s, %s\n", exten, dialplan, context);
+       
+       switch_ivr_session_transfer(member->session,
+                                                               exten, dialplan, context);
+                                                               
+done:
+       return;
+}
+
 static void conference_loop_fn_hangup(conference_member_t *member, caller_control_action_t *action)
 {
        switch_clear_flag_locked(member, MFLAG_RUNNING);
@@ -1817,7 +1866,8 @@ static caller_control_fn_table_t ccfntbl[] = {
        {"vol listen dn", "4", CALLER_CONTROL_VOL_LISTEN_DN, conference_loop_fn_volume_listen_dn},
        {"hangup", "#", CALLER_CONTROL_HANGUP, conference_loop_fn_hangup},
        {"event", NULL, CALLER_CONTROL_EVENT, conference_loop_fn_event},
-       {"lock", NULL, CALLER_CONTROL_LOCK, conference_loop_fn_lock_toggle}
+       {"lock", NULL, CALLER_CONTROL_LOCK, conference_loop_fn_lock_toggle},
+       {"transfer", NULL, CALLER_CONTROL_TRANSFER, conference_loop_fn_transfer}
 };
 
 #define CCFNTBL_QTY (sizeof(ccfntbl)/sizeof(ccfntbl[0]))