1 files changed, 83 insertions, 0 deletions

diff --git a/audio/manager.c b/audio/manager.c
index 32eea81b..a7e3afd9 100644
--- a/audio/manager.c
+++ b/audio/manager.c
@@ -25,14 +25,93 @@
 #include <config.h>
 #endif
 
+#include <stdio.h>
+#include <errno.h>
+#include <unistd.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+
+#include <glib.h>
+
 #include <dbus/dbus.h>
 
+#include "dbus.h"
+#include "logging.h"
+
 #include "manager.h"
 
+#ifndef UNIX_PATH_MAX
+#define UNIX_PATH_MAX 108
+#endif
+
+#define SOCKET_NAME "/org/bluez/audio"
+
 static DBusConnection *connection = NULL;
 
+static int unix_sock = -1;
+
+static gboolean unix_event(GIOChannel *chan, GIOCondition cond, gpointer data)
+{
+	struct sockaddr_un addr;
+	socklen_t addrlen;
+	unsigned char buf[128];
+	int sk, len;
+
+	debug("chan %p cond %td data %p", chan, cond, data);
+
+	if (cond & G_IO_NVAL)
+		return FALSE;
+
+	if (cond & (G_IO_HUP | G_IO_ERR)) {
+		g_io_channel_close(chan);
+		return FALSE;
+	}
+
+	sk = g_io_channel_unix_get_fd(chan);
+
+	memset(&addr, 0, sizeof(addr));
+	addrlen = sizeof(addr);
+
+	len = recvfrom(sk, buf, sizeof(buf), 0, (struct sockaddr *) &addr, &addrlen);
+
+	debug("path %s len %d", addr.sun_path + 1, len);
+
+	return TRUE;
+}
+
 int audio_init(DBusConnection *conn)
 {
+	GIOChannel *io;
+	struct sockaddr_un addr;
+	int sk;
+
+	sk = socket(PF_LOCAL, SOCK_DGRAM, 0);
+	if (sk < 0) {
+		error("Can't create unix socket: %s (%d)", strerror(errno), errno);
+		return -1;
+	}
+
+	memset(&addr, 0, sizeof(addr));
+	addr.sun_family = AF_UNIX;
+	snprintf(addr.sun_path + 1, UNIX_PATH_MAX - 2, "%s", SOCKET_NAME);
+
+	if (bind(sk, (struct sockaddr *) &addr, sizeof(addr)) < 0) {
+		error("Can't bind unix socket: %s (%d)", strerror(errno), errno);
+		close(sk);
+		return -1;
+	}
+
+	set_nonblocking(sk);
+
+	unix_sock = sk;
+
+	io = g_io_channel_unix_new(sk);
+
+	g_io_add_watch(io, G_IO_IN | G_IO_HUP | G_IO_ERR | G_IO_NVAL,
+							unix_event, NULL);
+
+	g_io_channel_unref(io);
+
 	connection = dbus_connection_ref(conn);
 
 	return 0;
@@ -40,6 +119,10 @@ int audio_init(DBusConnection *conn)
 
 void audio_exit(void)
 {
+	close(unix_sock);
+
+	unix_sock = -1;
+
 	dbus_connection_unref(connection);
 
 	connection = NULL;