From 083d1a7b66b5c495d2545670d5d255aef340dbf9 Mon Sep 17 00:00:00 2001 From: Vlad Pruteanu Date: Wed, 31 Jul 2024 09:17:08 +0300 Subject: [PATCH] transport: Add 'Select' method This adds the 'Select' method for Broadcast transports. It's role is to change the transport's state from idle to broadcasting. This allows the user to select the desired stream when running the setup with PipeWire since it acquires any transport that is broadcasting. --- profiles/audio/transport.c | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/profiles/audio/transport.c b/profiles/audio/transport.c index 0a890c0ac..bf2215a0f 100644 --- a/profiles/audio/transport.c +++ b/profiles/audio/transport.c @@ -972,6 +972,9 @@ static gboolean get_endpoint(const GDBusPropertyTable *property, return TRUE; } +static DBusMessage *select_transport(DBusConnection *conn, DBusMessage *msg, + void *data); + static const GDBusMethodTable transport_methods[] = { { GDBUS_ASYNC_METHOD("Acquire", NULL, @@ -984,6 +987,8 @@ static const GDBusMethodTable transport_methods[] = { { "mtu_w", "q" }), try_acquire) }, { GDBUS_ASYNC_METHOD("Release", NULL, NULL, release) }, + { GDBUS_ASYNC_METHOD("Select", + NULL, NULL, select_transport) }, { }, }; @@ -1302,6 +1307,25 @@ static void transport_update_playing(struct media_transport *transport, transport_set_state(transport, TRANSPORT_STATE_PENDING); } +static DBusMessage *select_transport(DBusConnection *conn, DBusMessage *msg, + void *data) +{ + struct media_transport *transport = data; + + if (transport->owner != NULL) + return btd_error_not_authorized(msg); + + if (transport->state >= TRANSPORT_STATE_REQUESTING) + return btd_error_not_authorized(msg); + + if (!strcmp(media_endpoint_get_uuid(transport->endpoint), + BAA_SERVICE_UUID)) { + transport_update_playing(transport, TRUE); + } + + return NULL; +} + static void sink_state_changed(struct btd_service *service, sink_state_t old_state, sink_state_t new_state, -- 2.47.3