mirror of
https://github.com/bluekitchen/btstack.git
synced 2025-02-11 09:40:24 +00:00
start removing handle stream endpoint
This commit is contained in:
Milanka Ringwald
parent
d3d88e8bb5
commit
26fad0d2be
@ -584,9 +584,11 @@ static int handle_l2cap_data_packet_for_stream_endpoint(avdtp_connection_t * con
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return 0;
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}
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static int handle_l2cap_data_packet_for_signaling_connection(avdtp_connection_t * connection, uint8_t *packet, uint16_t size){
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static void handle_l2cap_data_packet_for_signaling_connection(avdtp_connection_t * connection, uint8_t *packet, uint16_t size){
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avdtp_stream_endpoint_t * stream_endpoint = NULL;
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int offset = avdtp_read_signaling_header(&connection->signaling_packet, packet, size);
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int request_to_send_now_self = 0;
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int call_acceptor_state_machine = 0;
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switch (connection->signaling_packet.message_type){
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case AVDTP_CMD_MSG:
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@ -594,16 +596,19 @@ static int handle_l2cap_data_packet_for_signaling_connection(avdtp_connection_t
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connection->error_code = BAD_LENGTH;
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connection->acceptor_connection_state = AVDTP_SIGNALING_CONNECTION_ACCEPTOR_W2_REJECT_WITH_ERROR_CODE;
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connection->reject_signal_identifier = connection->signaling_packet.signal_identifier;
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avdtp_sink_request_can_send_now_self(connection, connection->l2cap_signaling_cid);
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return 1;
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request_to_send_now_self = 1;
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break;
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// avdtp_sink_request_can_send_now_self(connection, connection->l2cap_signaling_cid);
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// return 1;
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}
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connection->acceptor_transaction_label = connection->signaling_packet.transaction_label;
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switch (connection->signaling_packet.signal_identifier){
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case AVDTP_SI_DISCOVER:
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if (connection->state != AVDTP_SIGNALING_CONNECTION_OPENED) return 0;
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if (connection->state != AVDTP_SIGNALING_CONNECTION_OPENED) return;
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connection->acceptor_connection_state = AVDTP_SIGNALING_CONNECTION_ACCEPTOR_W2_ANSWER_DISCOVER_SEPS;
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avdtp_sink_request_can_send_now_self(connection, connection->l2cap_signaling_cid);
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return 1;
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request_to_send_now_self = 1;
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break;
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case AVDTP_SI_GET_CAPABILITIES:
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case AVDTP_SI_GET_ALL_CAPABILITIES:
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case AVDTP_SI_SET_CONFIGURATION:
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@ -615,8 +620,8 @@ static int handle_l2cap_data_packet_for_signaling_connection(avdtp_connection_t
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connection->error_code = BAD_LENGTH;
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connection->acceptor_connection_state = AVDTP_SIGNALING_CONNECTION_ACCEPTOR_W2_REJECT_WITH_ERROR_CODE;
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connection->reject_signal_identifier = connection->signaling_packet.signal_identifier;
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avdtp_sink_request_can_send_now_self(connection, connection->l2cap_signaling_cid);
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return 1;
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request_to_send_now_self = 1;
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break;
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}
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connection->query_seid = packet[offset++] >> 2;
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stream_endpoint = get_avdtp_stream_endpoint_for_active_seid(connection->query_seid);
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@ -625,18 +630,21 @@ static int handle_l2cap_data_packet_for_signaling_connection(avdtp_connection_t
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connection->error_code = BAD_ACP_SEID;
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connection->acceptor_connection_state = AVDTP_SIGNALING_CONNECTION_ACCEPTOR_W2_REJECT_WITH_ERROR_CODE;
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connection->reject_signal_identifier = connection->signaling_packet.signal_identifier;
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avdtp_sink_request_can_send_now_self(connection, connection->l2cap_signaling_cid);
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return 1;
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request_to_send_now_self = 1;
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break;
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}
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call_acceptor_state_machine = 1;
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break;
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return handle_l2cap_data_packet_for_stream_endpoint(connection, stream_endpoint, packet, size, offset);
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case AVDTP_SI_RECONFIGURE:
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if (size < 3) {
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connection->error_code = BAD_LENGTH;
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connection->acceptor_connection_state = AVDTP_SIGNALING_CONNECTION_ACCEPTOR_W2_REJECT_WITH_ERROR_CODE;
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connection->reject_signal_identifier = connection->signaling_packet.signal_identifier;
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avdtp_sink_request_can_send_now_self(connection, connection->l2cap_signaling_cid);
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return 1;
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// avdtp_sink_request_can_send_now_self(connection, connection->l2cap_signaling_cid);
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// return 1;
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request_to_send_now_self = 1;
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break;
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}
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connection->query_seid = packet[offset++] >> 2;
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stream_endpoint = get_avdtp_stream_endpoint_for_active_seid(connection->query_seid);
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@ -646,18 +654,23 @@ static int handle_l2cap_data_packet_for_signaling_connection(avdtp_connection_t
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connection->reject_service_category = 0;
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connection->acceptor_connection_state = AVDTP_SIGNALING_CONNECTION_ACCEPTOR_W2_REJECT_CATEGORY_WITH_ERROR_CODE;
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connection->reject_signal_identifier = connection->signaling_packet.signal_identifier;
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avdtp_sink_request_can_send_now_self(connection, connection->l2cap_signaling_cid);
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return 1;
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// avdtp_sink_request_can_send_now_self(connection, connection->l2cap_signaling_cid);
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// return 1;
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request_to_send_now_self = 1;
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break;
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}
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return handle_l2cap_data_packet_for_stream_endpoint(connection, stream_endpoint, packet, size, offset);
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call_acceptor_state_machine = 1;
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break;
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case AVDTP_SI_OPEN:
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if (size < 3) {
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connection->error_code = BAD_LENGTH;
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connection->acceptor_connection_state = AVDTP_SIGNALING_CONNECTION_ACCEPTOR_W2_REJECT_WITH_ERROR_CODE;
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connection->reject_signal_identifier = connection->signaling_packet.signal_identifier;
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avdtp_sink_request_can_send_now_self(connection, connection->l2cap_signaling_cid);
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return 1;
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// avdtp_sink_request_can_send_now_self(connection, connection->l2cap_signaling_cid);
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// return 1;
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request_to_send_now_self = 1;
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break;
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}
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connection->query_seid = packet[offset++] >> 2;
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stream_endpoint = get_avdtp_stream_endpoint_for_active_seid(connection->query_seid);
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@ -666,14 +679,15 @@ static int handle_l2cap_data_packet_for_signaling_connection(avdtp_connection_t
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connection->error_code = BAD_STATE;
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connection->acceptor_connection_state = AVDTP_SIGNALING_CONNECTION_ACCEPTOR_W2_REJECT_WITH_ERROR_CODE;
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connection->reject_signal_identifier = connection->signaling_packet.signal_identifier;
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avdtp_sink_request_can_send_now_self(connection, connection->l2cap_signaling_cid);
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return 1;
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request_to_send_now_self = 1;
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break;
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}
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return handle_l2cap_data_packet_for_stream_endpoint(connection, stream_endpoint, packet, size, offset);
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call_acceptor_state_machine = 1;
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break;
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case AVDTP_SI_SUSPEND:{
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int i;
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int request_to_send = 0;
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printf(" ACP: AVDTP_SI_SUSPEND seids: ");
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connection->num_suspended_seids = 0;
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@ -690,10 +704,10 @@ static int handle_l2cap_data_packet_for_signaling_connection(avdtp_connection_t
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connection->reject_service_category = connection->query_seid;
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connection->acceptor_connection_state = AVDTP_SIGNALING_CONNECTION_ACCEPTOR_W2_REJECT_CATEGORY_WITH_ERROR_CODE;
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connection->reject_signal_identifier = connection->signaling_packet.signal_identifier;
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avdtp_sink_request_can_send_now_self(connection, connection->l2cap_signaling_cid);
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return 1;
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request_to_send_now_self = 1;
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break;
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}
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// deal with first susspended seid
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// deal with first suspended seid
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for (i = 0; i < connection->num_suspended_seids; i++){
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connection->query_seid = connection->suspended_seids[i];
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stream_endpoint = get_avdtp_stream_endpoint_for_active_seid(connection->query_seid);
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@ -703,20 +717,21 @@ static int handle_l2cap_data_packet_for_signaling_connection(avdtp_connection_t
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connection->reject_service_category = connection->query_seid;
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connection->acceptor_connection_state = AVDTP_SIGNALING_CONNECTION_ACCEPTOR_W2_REJECT_CATEGORY_WITH_ERROR_CODE;
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connection->reject_signal_identifier = connection->signaling_packet.signal_identifier;
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avdtp_sink_request_can_send_now_self(connection, connection->l2cap_signaling_cid);
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connection->num_suspended_seids = 0;
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return 1;
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request_to_send_now_self = 1;
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break;
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}
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request_to_send = handle_l2cap_data_packet_for_stream_endpoint(connection, stream_endpoint, packet, size, offset);
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call_acceptor_state_machine = 1;
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break;
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}
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return request_to_send;
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}
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default:
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connection->acceptor_connection_state = AVDTP_SIGNALING_CONNECTION_ACCEPTOR_W2_GENERAL_REJECT_WITH_ERROR_CODE;
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connection->reject_signal_identifier = connection->signaling_packet.signal_identifier;
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avdtp_sink_request_can_send_now_self(connection, connection->l2cap_signaling_cid);
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printf("AVDTP_CMD_MSG signal %d not implemented, general reject\n", connection->signaling_packet.signal_identifier);
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return 1;
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request_to_send_now_self = 1;
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break;
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}
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break;
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case AVDTP_RESPONSE_ACCEPT_MSG:
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@ -727,12 +742,12 @@ static int handle_l2cap_data_packet_for_signaling_connection(avdtp_connection_t
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printf("AVDTP_SI_DISCOVER\n");
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if (connection->signaling_packet.transaction_label != connection->initiator_transaction_label){
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printf(" unexpected transaction label, got %d, expected %d\n", connection->signaling_packet.transaction_label, connection->initiator_transaction_label);
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return 0;
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return;
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}
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if (size == 3){
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printf(" ERROR code %02x\n", packet[offset]);
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return 0;
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return;
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}
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avdtp_sep_t sep;
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@ -742,7 +757,7 @@ static int handle_l2cap_data_packet_for_signaling_connection(avdtp_connection_t
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offset++;
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if (sep.seid < 0x01 || sep.seid > 0x3E){
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printf(" invalid sep id\n");
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return 0;
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return;
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}
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sep.in_use = (packet[i] >> 1) & 0x01;
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sep.media_type = (avdtp_media_type_t)(packet[i+1] >> 4);
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@ -752,7 +767,7 @@ static int handle_l2cap_data_packet_for_signaling_connection(avdtp_connection_t
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avdtp_signaling_emit_done(avdtp_sink_callback, connection->con_handle, 0);
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connection->initiator_transaction_label++;
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connection->initiator_connection_state = AVDTP_SIGNALING_CONNECTION_INITIATOR_IDLE;
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return 0;
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return;
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}
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case AVDTP_SI_GET_CAPABILITIES:
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@ -776,7 +791,7 @@ static int handle_l2cap_data_packet_for_signaling_connection(avdtp_connection_t
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}
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avdtp_signaling_emit_done(avdtp_sink_callback, connection->con_handle, 0);
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connection->initiator_connection_state = AVDTP_SIGNALING_CONNECTION_INITIATOR_IDLE;
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return 0;
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return;
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}
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case AVDTP_SI_GET_CONFIGURATION:{
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@ -787,24 +802,6 @@ static int handle_l2cap_data_packet_for_signaling_connection(avdtp_connection_t
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sep.in_use = 1;
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printf(" INT .. seid %d, configured services 0%02x\n", sep.seid, sep.configured_service_categories);
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// find or add sep
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// int i = 0;
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// int remote_sep_index = 0xFF;
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// for (i=0; i < stream_endpoint->remote_seps_num; i++){
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// if (stream_endpoint->remote_seps[i].seid == sep.seid){
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// remote_sep_index = i;
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// }
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// }
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// if (remote_sep_index != 0xFF){
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// stream_endpoint->remote_seps[remote_sep_index] = sep;
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// printf(" ACP: update seid %d \n", stream_endpoint->remote_seps[remote_sep_index].seid);
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// } else {
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// // add new
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// stream_endpoint->remote_seps_num++;
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// stream_endpoint->remote_seps[stream_endpoint->remote_seps_num] = sep;
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// printf(" ACP: add seid %d\n", stream_endpoint->remote_seps[stream_endpoint->remote_seps_num].seid);
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// }
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if (get_bit16(sep.configured_service_categories, AVDTP_MEDIA_CODEC)){
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printf(" AVDTP_SI_GET_CONFIGURATION 1 %d\n", sep.capabilities.media_codec.media_codec_type);
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@ -816,12 +813,12 @@ static int handle_l2cap_data_packet_for_signaling_connection(avdtp_connection_t
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avdtp_signaling_emit_media_codec_other_configuration(avdtp_sink_callback, connection->con_handle, sep.capabilities.media_codec);
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break;
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}
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return 0;
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return;
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}
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printf(" AVDTP_SI_GET_CONFIGURATION 2\n");
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avdtp_signaling_emit_done(avdtp_sink_callback, connection->con_handle, 0);
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connection->initiator_connection_state = AVDTP_SIGNALING_CONNECTION_INITIATOR_IDLE;
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return 0;
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return;
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}
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case AVDTP_SI_SET_CONFIGURATION:{
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@ -831,7 +828,7 @@ static int handle_l2cap_data_packet_for_signaling_connection(avdtp_connection_t
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if (!stream_endpoint) {
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avdtp_signaling_emit_done(avdtp_sink_callback, connection->con_handle, 1);
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return 0;
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return;
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}
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avdtp_sep_t sep;
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@ -863,7 +860,7 @@ static int handle_l2cap_data_packet_for_signaling_connection(avdtp_connection_t
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}
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stream_endpoint->state = AVDTP_STREAM_ENDPOINT_CONFIGURED;
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avdtp_signaling_emit_done(avdtp_sink_callback, connection->con_handle, 0);
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return 0;
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return;
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}
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case AVDTP_SI_RECONFIGURE:
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@ -873,7 +870,7 @@ static int handle_l2cap_data_packet_for_signaling_connection(avdtp_connection_t
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if (!stream_endpoint) {
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avdtp_signaling_emit_done(avdtp_sink_callback, connection->con_handle, 1);
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return 0;
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return;
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}
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avdtp_sep_t sep;
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@ -899,7 +896,7 @@ static int handle_l2cap_data_packet_for_signaling_connection(avdtp_connection_t
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// add error
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}
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avdtp_signaling_emit_done(avdtp_sink_callback, connection->con_handle, 0);
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return 0;
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return;
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case AVDTP_SI_SUSPEND:
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printf("AVDTP_SI_SUSPEND\n");
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@ -907,11 +904,11 @@ static int handle_l2cap_data_packet_for_signaling_connection(avdtp_connection_t
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stream_endpoint = get_avdtp_stream_endpoint_for_seid(connection->query_seid);
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if (!stream_endpoint) {
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avdtp_signaling_emit_done(avdtp_sink_callback, connection->con_handle, 0);
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return 0;
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return;
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}
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stream_endpoint->state = AVDTP_STREAM_ENDPOINT_OPENED;
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avdtp_signaling_emit_done(avdtp_sink_callback, connection->con_handle, 0);
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return 0;
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return;
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case AVDTP_SI_START:
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printf("AVDTP_SI_START\n");
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@ -919,7 +916,7 @@ static int handle_l2cap_data_packet_for_signaling_connection(avdtp_connection_t
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stream_endpoint = get_avdtp_stream_endpoint_for_seid(connection->query_seid);
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if (!stream_endpoint) {
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avdtp_signaling_emit_done(avdtp_sink_callback, connection->con_handle, 0);
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return 0;
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return;
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}
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stream_endpoint->state = AVDTP_STREAM_ENDPOINT_STREAMING;
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avdtp_signaling_emit_done(avdtp_sink_callback, connection->con_handle, 0);
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@ -930,11 +927,11 @@ static int handle_l2cap_data_packet_for_signaling_connection(avdtp_connection_t
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stream_endpoint = get_avdtp_stream_endpoint_for_seid(connection->query_seid);
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if (!stream_endpoint) {
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avdtp_signaling_emit_done(avdtp_sink_callback, connection->con_handle, 0);
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return 0;
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return;
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}
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stream_endpoint->state = AVDTP_STREAM_ENDPOINT_OPENED;
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avdtp_signaling_emit_done(avdtp_sink_callback, connection->con_handle, 0);
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return 0;
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return;
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case AVDTP_SI_CLOSE:
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printf("AVDTP_SI_CLOSE\n");
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@ -942,11 +939,11 @@ static int handle_l2cap_data_packet_for_signaling_connection(avdtp_connection_t
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stream_endpoint = get_avdtp_stream_endpoint_for_seid(connection->query_seid);
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if (!stream_endpoint) {
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avdtp_signaling_emit_done(avdtp_sink_callback, connection->con_handle, 0);
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return 0;
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return;
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}
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stream_endpoint->state = AVDTP_STREAM_ENDPOINT_OPENED;
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avdtp_signaling_emit_done(avdtp_sink_callback, connection->con_handle, 0);
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return 0;
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return;
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case AVDTP_SI_ABORT:
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printf("AVDTP_SI_ABORT\n");
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@ -954,32 +951,41 @@ static int handle_l2cap_data_packet_for_signaling_connection(avdtp_connection_t
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stream_endpoint = get_avdtp_stream_endpoint_for_seid(connection->query_seid);
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if (!stream_endpoint) {
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avdtp_signaling_emit_done(avdtp_sink_callback, connection->con_handle, 0);
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return 0;
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return;
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}
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stream_endpoint->state = AVDTP_STREAM_ENDPOINT_OPENED;
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avdtp_signaling_emit_done(avdtp_sink_callback, connection->con_handle, 0);
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return 0;
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return;
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default:
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avdtp_signaling_emit_done(avdtp_sink_callback, connection->con_handle, 1);
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printf(" AVDTP_RESPONSE_ACCEPT_MSG, signal %d not implemented\n", connection->signaling_packet.signal_identifier);
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return 0;
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return;
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}
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break;
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case AVDTP_RESPONSE_REJECT_MSG:
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printf(" AVDTP_RESPONSE_REJECT_MSG signal %d\n", connection->signaling_packet.signal_identifier);
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connection->initiator_connection_state = AVDTP_SIGNALING_CONNECTION_INITIATOR_IDLE;
|
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avdtp_signaling_emit_done(avdtp_sink_callback, connection->con_handle, 1);
|
||||
return 0;
|
||||
return;
|
||||
case AVDTP_GENERAL_REJECT_MSG:
|
||||
printf(" AVDTP_GENERAL_REJECT_MSG signal %d\n", connection->signaling_packet.signal_identifier);
|
||||
connection->initiator_connection_state = AVDTP_SIGNALING_CONNECTION_INITIATOR_IDLE;
|
||||
avdtp_signaling_emit_done(avdtp_sink_callback, connection->con_handle, 1);
|
||||
return 0;
|
||||
return;
|
||||
}
|
||||
|
||||
if (request_to_send_now_self){
|
||||
avdtp_sink_request_can_send_now_self(connection, connection->l2cap_signaling_cid);
|
||||
return;
|
||||
}
|
||||
if (call_acceptor_state_machine){
|
||||
if (avdtp_acceptor_stream_config_subsm(connection, stream_endpoint, packet, size, offset)){
|
||||
avdtp_sink_request_can_send_now_acceptor(connection, connection->l2cap_signaling_cid);
|
||||
}
|
||||
}
|
||||
printf(" handle_l2cap_data_packet_for_signaling_connection, signal %d not handled\n", connection->signaling_packet.signal_identifier);
|
||||
return 0;
|
||||
return;
|
||||
}
|
||||
|
||||
static void stream_endpoint_state_machine(avdtp_connection_t * connection, avdtp_stream_endpoint_t * stream_endpoint, uint8_t packet_type, uint8_t event, uint8_t *packet, uint16_t size){
|
||||
|
||||
@ -419,7 +419,6 @@ static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packe
|
||||
break;
|
||||
case AVDTP_SUBEVENT_SIGNALING_MEDIA_CODEC_SBC_CONFIGURATION:{
|
||||
app_state = AVDTP_APPLICATION_IDLE;
|
||||
|
||||
sbc_configuration.reconfigure = avdtp_subevent_signaling_media_codec_sbc_configuration_get_reconfigure(packet);
|
||||
sbc_configuration.num_channels = avdtp_subevent_signaling_media_codec_sbc_configuration_get_num_channels(packet);
|
||||
sbc_configuration.sampling_frequency = avdtp_subevent_signaling_media_codec_sbc_configuration_get_sampling_frequency(packet);
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user