add mod_dptools, for set variable and sleep from the dialplan

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@1864 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/mod/applications/mod_dptools/mod_dptools.c

@@ -0,0 +1,111 @@
+/* 
+ * 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_dptools.c -- Raw Audio File Streaming Application Module
+ *
+ */
+#include <switch.h>
+
+static const char modname[] = "mod_dptools";
+
+
+static void sleep_function(switch_core_session_t *session, char *data)
+{
+
+	if (switch_strlen_zero(data)) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "No timeout specified.\n");
+	} else {
+		uint32_t ms = atoi(data);
+		switch_ivr_sleep(session, ms);
+	}
+}
+
+static void set_function(switch_core_session_t *session, char *data)
+{
+	switch_channel_t *channel;
+	char *var, *val = NULL;
+
+	channel = switch_core_session_get_channel(session);
+    assert(channel != NULL);
+
+	if (switch_strlen_zero(data)) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "No variable name specified.\n");
+	} else {
+		var = switch_core_session_strdup(session, data);
+		val = strchr(var, '=');
+
+		if (val) {
+			*val++ = '\0';
+			if (!strcmp(val, "_UNDEF_")) {
+				val = NULL;
+			}
+		}
+		
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "SET [%s]=[%s]\n", var, val ? val : "UNDEF");
+		switch_channel_set_variable(channel, var, val);
+	}
+}
+
+static const switch_application_interface_t set_application_interface = {
+	/*.interface_name */ "set",
+	/*.application_function */ set_function
+};
+
+static const switch_application_interface_t sleep_application_interface = {
+	/*.interface_name */ "sleep",
+	/*.application_function */ sleep_function,
+	NULL,NULL,NULL,
+	&set_application_interface
+};
+
+static const switch_loadable_module_interface_t mod_dptools_module_interface = {
+	/*.module_name = */ modname,
+	/*.endpoint_interface = */ NULL,
+	/*.timer_interface = */ NULL,
+	/*.dialplan_interface = */ NULL,
+	/*.codec_interface = */ NULL,
+	/*.application_interface */ &sleep_application_interface
+};
+
+SWITCH_MOD_DECLARE(switch_status_t) switch_module_load(const switch_loadable_module_interface_t **module_interface, char *filename)
+{
+
+	/* connect my internal structure to the blank pointer passed to me */
+	*module_interface = &mod_dptools_module_interface;
+
+
+	/* indicate that the module should continue to be loaded */
+	return SWITCH_STATUS_SUCCESS;
+}
+
+/* 'switch_module_runtime' will start up in a thread by itself just by having it exist 
+if it returns anything but SWITCH_STATUS_TERM it will be called again automaticly
+*/
+
+
+//switch_status_t switch_module_runtime(void)