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avdtp: extract avdtp_get_next_connection_ready_for_sdp_query

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This commit is contained in:
Matthias Ringwald 2024-11-06 09:19:03 +01:00
parent 129fe83678
commit 371c8f0ee5
1 changed files with 35 additions and 8 deletions
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43
src/classic/avdtp.c
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@ -272,15 +272,38 @@ static uint8_t avdtp_get_next_local_seid(void){
return avdtp_stream_endpoints_id_counter;
}
static void avdtp_handle_start_sdp_client_query(void * context){
UNUSED(context);
uint16_t uuid;
btstack_linked_list_iterator_t it;
static avdtp_connection_t * avdtp_get_next_connection_ready_for_sdp_query(void){
btstack_linked_list_iterator_t it;
btstack_linked_list_iterator_init(&it, &avdtp_connections);
while (btstack_linked_list_iterator_has_next(&it)){
avdtp_connection_t * connection = (avdtp_connection_t *)btstack_linked_list_iterator_next(&it);
switch (connection->state){
case AVDTP_SIGNALING_W2_SEND_SDP_QUERY_FOR_REMOTE_SOURCE:
case AVDTP_SIGNALING_W2_SEND_SDP_QUERY_FOR_REMOTE_SINK:
return connection;
case AVDTP_SIGNALING_CONNECTION_OPENED:
switch (connection->initiator_connection_state ){
case AVDTP_SIGNALING_CONNECTION_INITIATOR_W2_SEND_SDP_QUERY_THEN_GET_ALL_CAPABILITIES_FROM_REMOTE_SOURCE:
case AVDTP_SIGNALING_CONNECTION_INITIATOR_W2_SEND_SDP_QUERY_THEN_GET_ALL_CAPABILITIES_FROM_REMOTE_SINK:
return connection;
default:
break;
}
break;
default:
break;
}
}
return NULL;
}
static void avdtp_handle_start_sdp_client_query(void * context){
UNUSED(context);
avdtp_connection_t * connection = avdtp_get_next_connection_ready_for_sdp_query();
if (connection != NULL){
// Get UUID to Query
uint16_t uuid;
switch (connection->state){
case AVDTP_SIGNALING_W2_SEND_SDP_QUERY_FOR_REMOTE_SOURCE:
uuid = BLUETOOTH_SERVICE_CLASS_AUDIO_SOURCE;
@ -301,12 +324,16 @@ static void avdtp_handle_start_sdp_client_query(void * context){
connection->initiator_connection_state = AVDTP_SIGNALING_CONNECTION_INITIATOR_W4_SDP_QUERY_COMPLETE_THEN_GET_ALL_CAPABILITIES;
break;
default:
continue;
btstack_unreachable();
break;
}
break;
default:
continue;
btstack_unreachable();
break;
}
// Start & track query
avdtp_sdp_query_context_avdtp_cid = connection->avdtp_cid;
avdtp_record_id = -1;
sdp_client_query_uuid16(&avdtp_handle_sdp_client_query_result, (uint8_t *) connection->remote_addr, uuid);