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android/AVRCP: Add bt_avrcp_connect

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This adds bt_avrcp_connect function which can be used to request AVRCP
connections.
This commit is contained in:
Luiz Augusto von Dentz 2014-02-05 12:26:57 +02:00 committed by Szymon Janc
parent ed713a8319
commit d0d30cace4
2 changed files with 57 additions and 5 deletions
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60
android/avrcp.c
View File

@ -54,6 +54,7 @@ static GIOChannel *server = NULL;
struct avrcp_device {
bdaddr_t dst;
struct avctp *session;
GIOChannel *io;
};
static const struct ipc_handler cmd_handlers[] = {
@ -197,17 +198,20 @@ static void connect_cb(GIOChannel *chan, GError *err, gpointer user_data)
}
ba2str(&dst, address);
DBG("Incoming connection from %s", address);
l = g_slist_find_custom(devices, &dst, device_cmp);
if (l) {
error("Unexpected connection");
return;
dev = l->data;
if (dev->session) {
error("Unexpected connection");
return;
}
} else {
DBG("Incoming connection from %s", address);
dev = avrcp_device_new(&dst);
}
fd = g_io_channel_unix_get_fd(chan);
dev = avrcp_device_new(&dst);
dev->session = avctp_new(fd, imtu, omtu, 0x0100);
if (!dev->session) {
@ -222,6 +226,11 @@ static void connect_cb(GIOChannel *chan, GError *err, gpointer user_data)
g_io_channel_set_close_on_unref(chan, FALSE);
if (dev->io) {
g_io_channel_unref(dev->io);
dev->io = NULL;
}
DBG("%s connected", address);
}
@ -288,3 +297,44 @@ void bt_avrcp_unregister(void)
server = NULL;
}
}
static bool avrcp_device_connect(struct avrcp_device *dev, BtIOConnect cb)
{
GError *err = NULL;
dev->io = bt_io_connect(cb, dev, NULL, &err,
BT_IO_OPT_SOURCE_BDADDR, &adapter_addr,
BT_IO_OPT_DEST_BDADDR, &dev->dst,
BT_IO_OPT_PSM, L2CAP_PSM_AVCTP,
BT_IO_OPT_SEC_LEVEL, BT_IO_SEC_MEDIUM,
BT_IO_OPT_INVALID);
if (err) {
error("%s", err->message);
g_error_free(err);
return false;
}
return true;
}
void bt_avrcp_connect(const bdaddr_t *dst)
{
struct avrcp_device *dev;
char addr[18];
GSList *l;
DBG("");
l = g_slist_find_custom(devices, dst, device_cmp);
if (l)
return;
dev = avrcp_device_new(dst);
if (!avrcp_device_connect(dev, connect_cb)) {
avrcp_device_free(dev);
return;
}
ba2str(&dev->dst, addr);
DBG("connecting to %s", addr);
}

2
android/avrcp.h
View File

@ -23,3 +23,5 @@
bool bt_avrcp_register(const bdaddr_t *addr);
void bt_avrcp_unregister(void);
void bt_avrcp_connect(const bdaddr_t *dst);