1 files changed, 129 insertions, 0 deletions
diff --git a/apps/app_playtones.c b/apps/app_playtones.c
new file mode 100644
index 000000000..6aff16860
--- /dev/null
+++ b/apps/app_playtones.c
@@ -0,0 +1,129 @@
+/*
+ * Asterisk -- An open source telephony toolkit.
+ *
+ * Copyright (C) 2009, Digium, Inc.
+ *
+ * Russell Bryant <russell@digium.com>
+ *
+ * See http://www.asterisk.org for more information about
+ * the Asterisk project. Please do not directly contact
+ * any of the maintainers of this project for assistance;
+ * the project provides a web site, mailing lists and IRC
+ * channels for your use.
+ *
+ * This program is free software, distributed under the terms of
+ * the GNU General Public License Version 2. See the LICENSE file
+ * at the top of the source tree.
+ */
+
+/*!
+ * \file
+ * \brief Playtones application
+ *
+ * \author Russell Bryant <russell@digium.com>
+ *
+ * \ingroup applications
+ */
+
+#include "asterisk.h"
+
+ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
+
+#include "asterisk/module.h"
+#include "asterisk/pbx.h"
+#include "asterisk/channel.h"
+#include "asterisk/indications.h"
+
+static const char playtones_app[] = "PlayTones";
+static const char stopplaytones_app[] = "StopPlayTones";
+
+/*** DOCUMENTATION
+	<application name="PlayTones" language="en_US">
+		<synopsis>
+			Play a tone list.
+		</synopsis>
+		<syntax>
+			<parameter name="arg" required="true">
+				<para>Arg is either the tone name defined in the <filename>indications.conf</filename>
+				configuration file, or a directly specified list of frequencies and durations.</para>
+			</parameter>
+		</syntax>
+		<description>
+			<para>Plays a tone list. Execution will continue with the next step in the dialplan
+			immediately while the tones continue to play.</para>
+			<para>See the sample <filename>indications.conf</filename> for a description of the
+			specification of a tonelist.</para>
+		</description>
+		<see-also>
+			<ref type="application">StopPlayTones</ref>
+		</see-also>
+	</application>
+	<application name="StopPlayTones" language="en_US">
+		<synopsis>
+			Stop playing a tone list.
+		</synopsis>
+		<syntax />
+		<description>
+			<para>Stop playing a tone list, initiated by PlayTones().</para>
+		</description>
+		<see-also>
+			<ref type="application">PlayTones</ref>
+		</see-also>
+	</application>
+ ***/
+
+static int handle_playtones(struct ast_channel *chan, void *data)
+{
+	struct ast_tone_zone_sound *ts;
+	int res;
+	const char *str = data;
+
+	if (ast_strlen_zero(str)) {
+		ast_log(LOG_NOTICE,"Nothing to play\n");
+		return -1;
+	}
+
+	ts = ast_get_indication_tone(chan->zone, str);
+
+	if (ts) {
+		res = ast_playtones_start(chan, 0, ts->data, 0);
+		ts = ast_tone_zone_sound_unref(ts);
+	} else {
+		res = ast_playtones_start(chan, 0, str, 0);
+	}
+
+	if (res) {
+		ast_log(LOG_NOTICE, "Unable to start playtones\n");
+	}
+
+	return res;
+}
+
+static int handle_stopplaytones(struct ast_channel *chan, void *data)
+{
+	ast_playtones_stop(chan);
+
+	return 0;
+}
+
+static int unload_module(void)
+{
+	int res;
+
+	res = ast_unregister_application(playtones_app);
+	res |= ast_unregister_application(stopplaytones_app);
+
+	return res;
+}
+
+static int load_module(void)
+{
+	int res;
+
+	res = ast_register_application_xml(playtones_app, handle_playtones);
+	res |= ast_register_application_xml(stopplaytones_app, handle_stopplaytones);
+
+	return res ? AST_MODULE_LOAD_DECLINE : AST_MODULE_LOAD_SUCCESS;
+}
+
+AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY, "Playtones Application");