From 7535fc47a7e2ae2b0055de65efcbdc2af44c3fa0 Mon Sep 17 00:00:00 2001
From: "Javier S. Pedro" <maemo@javispedro.com>
Date: Fri, 28 Jan 2011 20:09:45 +0100
Subject: adding bugtracker link

---
 radio_routing.c | 147 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 147 insertions(+)
 create mode 100644 radio_routing.c

(limited to 'radio_routing.c')

diff --git a/radio_routing.c b/radio_routing.c
new file mode 100644
index 0000000..342f7cc
--- /dev/null
+++ b/radio_routing.c
@@ -0,0 +1,147 @@
+
+#include <dbus/dbus.h>
+
+#include "radio_routing.h"
+
+#define SIGNAL_PATH		"/com/nokia/policy/decision"
+#define SIGNAL_IFACE 	"com.nokia.policy"
+#define SIGNAL_NAME		"audio_actions"
+
+#define POLICY_AUDIO_ROUTE "com.nokia.policy.audio_route"
+
+typedef struct {
+	const char * type;
+	const char * device;
+	const char * mode;
+	const char * hwid;
+} audio_route;
+
+static void add_entry(DBusMessageIter *array, const char *key, const char *value)
+{
+	DBusMessageIter str, var;
+
+	dbus_message_iter_open_container(array, DBUS_TYPE_STRUCT, NULL, &str);
+	dbus_message_iter_append_basic(&str, DBUS_TYPE_STRING, &key);
+	dbus_message_iter_open_container(&str, DBUS_TYPE_VARIANT,
+		DBUS_TYPE_STRING_AS_STRING, &var);
+	dbus_message_iter_append_basic(&var, DBUS_TYPE_STRING, &value);
+	dbus_message_iter_close_container(&str, &var);
+	dbus_message_iter_close_container(array, &str);
+}
+
+static void fill_array2(DBusMessageIter *array, const audio_route *route)
+{
+	add_entry(array, "type", route->type);
+	add_entry(array, "device", route->device);
+	add_entry(array, "mode", route->mode);
+	add_entry(array, "hwid", route->hwid);
+}
+
+static void fill_dict(DBusMessageIter *dict, const audio_route *route)
+{
+	DBusMessageIter entry, array1, array2;
+	const char * str = POLICY_AUDIO_ROUTE;
+
+	dbus_message_iter_open_container(dict, DBUS_TYPE_DICT_ENTRY, NULL, &entry);
+	dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &str);
+	dbus_message_iter_open_container(&entry, DBUS_TYPE_ARRAY, 
+		DBUS_TYPE_ARRAY_AS_STRING
+			DBUS_STRUCT_BEGIN_CHAR_AS_STRING
+				DBUS_TYPE_STRING_AS_STRING
+				DBUS_TYPE_VARIANT_AS_STRING
+			DBUS_STRUCT_END_CHAR_AS_STRING, &array1);
+	dbus_message_iter_open_container(&array1, DBUS_TYPE_ARRAY,
+		DBUS_STRUCT_BEGIN_CHAR_AS_STRING
+			DBUS_TYPE_STRING_AS_STRING
+			DBUS_TYPE_VARIANT_AS_STRING
+		DBUS_STRUCT_END_CHAR_AS_STRING, &array2);
+	fill_array2(&array2, route);
+	dbus_message_iter_close_container(&array1, &array2);	
+	dbus_message_iter_close_container(&entry, &array1);
+	dbus_message_iter_close_container(dict, &entry);
+}
+
+static void route_audio(const audio_route *route)
+{
+	DBusError error;
+	DBusConnection *conn;
+	DBusMessage *msg;
+	DBusMessageIter it, dict;
+	const dbus_uint32_t zero = 0;
+
+	dbus_error_init(&error);
+
+	conn = dbus_bus_get(DBUS_BUS_SYSTEM, &error);
+	msg = dbus_message_new_signal(SIGNAL_PATH, SIGNAL_IFACE, SIGNAL_NAME);
+	dbus_message_iter_init_append(msg, &it);
+	dbus_message_iter_append_basic(&it, DBUS_TYPE_UINT32, &zero);
+
+	dbus_message_iter_open_container(&it, DBUS_TYPE_ARRAY,  
+		DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
+        DBUS_TYPE_STRING_AS_STRING
+		DBUS_TYPE_ARRAY_AS_STRING
+		DBUS_TYPE_ARRAY_AS_STRING
+		DBUS_STRUCT_BEGIN_CHAR_AS_STRING
+			DBUS_TYPE_STRING_AS_STRING
+			DBUS_TYPE_VARIANT_AS_STRING
+		DBUS_STRUCT_END_CHAR_AS_STRING
+		DBUS_DICT_ENTRY_END_CHAR_AS_STRING,
+		&dict);
+	fill_dict(&dict, route);
+	dbus_message_iter_close_container(&it, &dict);
+
+	dbus_connection_send(conn, msg, NULL);
+	dbus_message_unref(msg);
+}
+
+void cfm_radio_route_audio_to_headphones()
+{
+	audio_route route = {
+		.type = "sink",
+		.device = "headphone",
+		.mode = "lineout",
+		.hwid = "na"
+	};
+	route_audio(&route);
+}
+
+void cfm_radio_route_audio_to_speakers()
+{
+	audio_route route = {
+		.type = "sink",
+		.device = "ihf",
+		.mode = "ihf",
+		.hwid = "na"
+	};
+	route_audio(&route);
+}
+
+void cfm_radio_route_audio_bypass()
+{
+	audio_route route = {
+		.type = "source",
+		.device = "fmrx",
+		.mode = "na",
+		.hwid = "na"
+	};
+	route_audio(&route);
+}
+
+void cfm_radio_route_audio_reset()
+{
+	audio_route route = {
+		.type = "sink",
+		.device = "headphone",
+		.mode = "lineout",
+		.hwid = "na"
+	};
+	route_audio(&route);
+	audio_route route2 = {
+		.type = "source",
+		.device = "microphone",
+		.mode = "na",
+		.hwid = "na"
+	};
+	route_audio(&route2);
+}
+
-- 
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