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avrcp: extract SDP handlers

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This commit is contained in:
Milanka Ringwald 2020-04-23 16:10:48 +02:00 committed by Matthias Ringwald
parent 5dd5e7e34e
commit 463f41ba85
1 changed files with 25 additions and 19 deletions
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44
src/classic/avrcp.c
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@ -370,6 +370,16 @@ avrcp_browsing_connection_t * get_avrcp_browsing_connection_for_l2cap_cid_for_ro
return NULL;
}
static btstack_packet_handler_t avrcp_packet_handler_for_role(avrcp_role_t role){
switch (role){
case AVRCP_CONTROLLER:
return avrcp_controller_packet_handler;
case AVRCP_TARGET:
return avrcp_target_packet_handler;
}
return NULL;
}
void avrcp_request_can_send_now(avrcp_connection_t * connection, uint16_t l2cap_cid){
// printf("AVRCP: avrcp_request_can_send_now, role %d\n", connection->role);
connection->wait_to_send = 1;
@ -564,6 +574,17 @@ static void avrcp_handle_sdp_client_query_attribute_value(avrcp_connection_t * c
}
}
static void avrcp_handle_sdp_query_failed(avrcp_connection_t * connection, uint8_t status){
log_info("AVRCP: SDP query failed with status 0x%02x.", status);
avrcp_emit_connection_established(avrcp_packet_handler_for_role(connection->role), connection->avrcp_cid, connection->remote_addr, status);
avrcp_finalize_connection(connection);
}
static void avrcp_handle_sdp_query_succeeded(avrcp_connection_t * connection, uint16_t avrcp_l2cap_psm){
connection->state = AVCTP_CONNECTION_W4_L2CAP_CONNECTED;
l2cap_create_channel(&avrcp_packet_handler, connection->remote_addr, avrcp_l2cap_psm, l2cap_max_mtu(), NULL);
}
void avrcp_handle_sdp_client_query_result(uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){
avrcp_connection_t * connection = get_avrcp_connection_for_avrcp_cid_for_role(sdp_query_context->role, sdp_query_context->avrcp_cid);
@ -585,36 +606,21 @@ void avrcp_handle_sdp_client_query_result(uint8_t packet_type, uint16_t channel,
status = sdp_event_query_complete_get_status(packet);
if (status != ERROR_CODE_SUCCESS){
log_info("AVRCP: SDP query failed with status 0x%02x.", status);
avrcp_emit_connection_established(sdp_query_context->avrcp_callback, connection->avrcp_cid, connection->remote_addr, status);
avrcp_finalize_connection(connection);
avrcp_handle_sdp_query_failed(connection, status);
break;
}
if (!sdp_query_context->avrcp_l2cap_psm){
connection->state = AVCTP_CONNECTION_IDLE;
log_info("AVRCP: no suitable service found");
avrcp_emit_connection_established(sdp_query_context->avrcp_callback, connection->avrcp_cid, connection->remote_addr, SDP_SERVICE_NOT_FOUND);
avrcp_finalize_connection(connection);
avrcp_handle_sdp_query_failed(connection, SDP_SERVICE_NOT_FOUND);
break;
}
connection->state = AVCTP_CONNECTION_W4_L2CAP_CONNECTED;
l2cap_create_channel(&avrcp_packet_handler, connection->remote_addr, sdp_query_context->avrcp_l2cap_psm, l2cap_max_mtu(), NULL);
avrcp_handle_sdp_query_succeeded(connection, sdp_query_context->avrcp_l2cap_psm);
break;
}
}
}
static btstack_packet_handler_t avrcp_packet_handler_for_role(avrcp_role_t role){
switch (role){
case AVRCP_CONTROLLER:
return avrcp_controller_packet_handler;
case AVRCP_TARGET:
return avrcp_target_packet_handler;
}
return NULL;
}
static int avrcp_handle_incoming_connection_for_role(avrcp_role_t role, bd_addr_t event_addr, uint16_t local_cid){
if (!avrcp_packet_handler_for_role(role)) {
// printf("AVRCP: avrcp_handle_incoming_connection_for_role %d, PH not defined\n", role);