From 795e5420a93ccf9c90ba220ca3aa499b05b1adc1 Mon Sep 17 00:00:00 2001
From: Brian West <brian@freeswitch.org>
Date: Mon, 6 Mar 2006 04:36:14 +0000
Subject: [PATCH] Ok this is my first try at anything.  This seemed to be quite
 simple I think it needs a DTMF callback so you can press * to end the echo
 application.

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@760 d0543943-73ff-0310-b7d9-9358b9ac24b2
---
 src/mod/applications/mod_echo/mod_echo.c | 76 ++++++++++++++++++++++++
 1 file changed, 76 insertions(+)
 create mode 100644 src/mod/applications/mod_echo/mod_echo.c

diff --git a/src/mod/applications/mod_echo/mod_echo.c b/src/mod/applications/mod_echo/mod_echo.c
new file mode 100644
index 0000000000..1a6ada2039
--- /dev/null
+++ b/src/mod/applications/mod_echo/mod_echo.c
@@ -0,0 +1,76 @@
+/* 
+ * FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
+ * Copyright (C) 2005/2006, Anthony Minessale II <anthmct@yahoo.com>
+ *
+ * Version: MPL 1.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
+ *
+ * The Initial Developer of the Original Code is
+ * Anthony Minessale II <anthmct@yahoo.com>
+ * Portions created by the Initial Developer are Copyright (C)
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ * 
+ * Anthony Minessale II <anthmct@yahoo.com>
+ *
+ *
+ * mod_echo.c -- Echo application
+ *
+ */
+#include <switch.h>
+
+static const char modname[] = "mod_echo";
+
+static void echo_function(switch_core_session *session, char *data)
+{
+	switch_channel *channel;
+	switch_frame *frame;
+
+	channel = switch_core_session_get_channel(session);
+    assert(channel != NULL);	
+
+	while(switch_channel_ready(channel)) { 
+		switch_core_session_read_frame(session, &frame, -1, 0);
+		switch_core_session_write_frame(session, frame, -1 ,0);
+	}
+}
+
+static const switch_application_interface echo_application_interface = {
+	/*.interface_name */ "echo",
+	/*.application_function */ echo_function,
+	NULL,NULL,NULL,NULL
+};
+
+static switch_loadable_module_interface echo_module_interface = {
+	/*.module_name */ modname,
+	/*.endpoint_interface */ NULL,
+	/*.timer_interface */ NULL,
+	/*.dialplan_interface */ NULL,
+	/*.codec_interface */ NULL,
+	/*.application_interface */ &echo_application_interface,
+	/*.api_interface */ NULL,
+	/*.file_interface */ NULL,
+	/*.speech_interface */ NULL,
+	/*.directory_interface */ NULL
+};
+
+SWITCH_MOD_DECLARE(switch_status) switch_module_load(const switch_loadable_module_interface **interface, char *filename)
+{
+	/* connect my internal structure to the blank pointer passed to me */
+	*interface = &echo_module_interface;
+
+	/* indicate that the module should continue to be loaded */
+	return SWITCH_STATUS_SUCCESS;
+}