add ivr application that uses the switch_ivr_menu functions, from Neal Horman.

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@3528 d0543943-73ff-0310-b7d9-9358b9ac24b2

diff --git a/src/mod/applications/mod_dptools/mod_dptools.c b/src/mod/applications/mod_dptools/mod_dptools.c
index 913bb9dfeb3565dff31a8c954e53e44e12eeee47..83f8033ad593076a9304430e2e6bdd5df050537f 100644 (file)
--- a/src/mod/applications/mod_dptools/mod_dptools.c
+++ b/src/mod/applications/mod_dptools/mod_dptools.c
@@ -26,7 +26,7 @@
  * Anthony Minessale II <anthmct@yahoo.com>
  * Ken Rice, Asteria Solutions Group, Inc <ken@asteriasgi.com>
  * Michael Murdock <mike at mmurdock dot org>
- *
+ * Neal Horman <neal at wanlink dot com>
  *
  * mod_dptools.c -- Raw Audio File Streaming Application Module
  *
@@ -306,6 +306,62 @@ static switch_status_t chat_api_function(char *fmt, switch_core_session_t *sessi
        return SWITCH_STATUS_SUCCESS;
 }
 
+static char *ivr_cf_name = "ivr.conf";
+
+#ifdef _TEST_CALLBACK_
+static switch_ivr_action_t menu_handler(switch_ivr_menu_t *menu, char *param, char *buf, size_t buflen, void *obj)
+{
+       switch_ivr_action_t action = SWITCH_IVR_ACTION_NOOP;
+
+       if (param != NULL) {
+               switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "menu_handler '%s'\n",param);
+       }
+
+       return action;
+}
+#endif
+
+static void ivr_application_function(switch_core_session_t *session, char *data)
+{
+       switch_channel_t *channel = switch_core_session_get_channel(session);
+       char *params = switch_core_session_strdup(session,data);
+
+       if (channel != NULL && params != NULL) {
+               switch_xml_t cxml = NULL, cfg = NULL, xml_menus = NULL, xml_menu = NULL;
+
+               // Open the config from the xml registry
+               if ((cxml = switch_xml_open_cfg(ivr_cf_name, &cfg, NULL)) != NULL) {
+                       switch_xml_free(cxml);
+                       if ((xml_menus = switch_xml_child(cfg, "menus"))) {
+                               xml_menu = switch_xml_find_child(xml_menus, "menu", "name", params);
+
+                               // if the menu was found
+                               if (xml_menu != NULL) {
+                                       switch_ivr_menu_xml_ctx_t *xml_ctx = NULL;
+                                       switch_ivr_menu_t *menu_stack = NULL;
+
+                                       // build a menu tree and execute it
+                                       if (switch_ivr_menu_stack_xml_init(&xml_ctx,NULL) == SWITCH_STATUS_SUCCESS
+#ifdef _TEST_CALLBACK_
+                                               && switch_ivr_menu_stack_xml_add_custom(xml_ctx, "custom", &menu_handler) == SWITCH_STATUS_SUCCESS
+#endif
+                                               && switch_ivr_menu_stack_xml_build(xml_ctx,&menu_stack,xml_menus,xml_menu,NULL) == SWITCH_STATUS_SUCCESS)
+                                       {
+                                               switch_channel_answer(channel);
+                                               switch_ivr_menu_execute(session,menu_stack,params,NULL);
+                                               switch_ivr_menu_stack_free(menu_stack);
+                                       } else {
+                                               switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Unable to create menu '%s'\n", params);
+                                       }
+                               } else {
+                                       switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Unable to find menu '%s'\n", params);
+                               }
+                       }
+               } else {
+                       switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "open of %s failed\n", ivr_cf_name);
+               }
+       }
+}
 
 static switch_api_interface_t chat_api_interface = {
        /*.interface_name */ "chat",
@@ -331,6 +387,15 @@ static switch_api_interface_t presence_api_interface = {
        /*.next */ &dptools_api_interface
 };
 
+static const switch_application_interface_t ivr_application_interface = {
+       /*.interface_name */ "ivr",
+       /*.application_function */ ivr_application_function,    
+       /* long_desc */ "Run an ivr menu.",
+       /* short_desc */ "Run an ivr menu",
+       /* syntax */ "<menu_name>",
+       /*.next */ NULL
+};
+
 static const switch_application_interface_t detect_speech_application_interface = {
        /*.interface_name */ "detect_speech",
        /*.application_function */ detect_speech_function,