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hid_host: call with hid_emit_incoming_connection_event with params

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Matthias Ringwald 2025-02-24 10:47:58 +01:00
parent 5aa9adcbfc
commit c72af13194
1 changed files with 11 additions and 9 deletions
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20
src/classic/hid_host.c
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@ -272,21 +272,21 @@ static void hid_emit_set_protocol_response_event(hid_host_connection_t * connect
hid_host_callback(HCI_EVENT_PACKET, connection->hid_cid, &event[0], pos); hid_host_callback(HCI_EVENT_PACKET, connection->hid_cid, &event[0], pos);
} }
static void hid_emit_incoming_connection_event(hid_host_connection_t * connection){ static void hid_emit_incoming_connection_event(uint16_t hid_cid, bd_addr_t remote_addr, hci_con_handle_t con_handle, uint8_t status){
uint8_t event[14]; uint8_t event[14];
uint16_t pos = 0; uint16_t pos = 0;
event[pos++] = HCI_EVENT_HID_META; event[pos++] = HCI_EVENT_HID_META;
pos++; // skip len pos++; // skip len
event[pos++] = HID_SUBEVENT_INCOMING_CONNECTION; event[pos++] = HID_SUBEVENT_INCOMING_CONNECTION;
little_endian_store_16(event, pos, connection->hid_cid); little_endian_store_16(event, pos, hid_cid);
pos += 2; pos += 2;
reverse_bd_addr(connection->remote_addr, &event[pos]); reverse_bd_addr(remote_addr, &event[pos]);
pos += 6; pos += 6;
little_endian_store_16(event,pos,connection->con_handle); little_endian_store_16(event,pos,con_handle);
pos += 2; pos += 2;
event[pos++] = ERROR_CODE_SUCCESS; event[pos++] = status;
event[1] = pos - 2; event[1] = pos - 2;
hid_host_callback(HCI_EVENT_PACKET, connection->hid_cid, &event[0], pos); hid_host_callback(HCI_EVENT_PACKET, hid_cid, &event[0], pos);
} }
// setup get report response event - potentially in-place of original l2cap packet // setup get report response event - potentially in-place of original l2cap packet
@ -846,6 +846,7 @@ static void hid_host_packet_handler(uint8_t packet_type, uint16_t channel, uint8
uint8_t status; uint8_t status;
uint16_t l2cap_cid; uint16_t l2cap_cid;
hid_host_connection_t * connection; hid_host_connection_t * connection;
hci_con_handle_t con_handle;
switch (packet_type) { switch (packet_type) {
@ -870,7 +871,8 @@ static void hid_host_packet_handler(uint8_t packet_type, uint16_t channel, uint8
event = hci_event_packet_get_type(packet); event = hci_event_packet_get_type(packet);
switch (event) { switch (event) {
case L2CAP_EVENT_INCOMING_CONNECTION: case L2CAP_EVENT_INCOMING_CONNECTION:
l2cap_event_incoming_connection_get_address(packet, address); l2cap_event_incoming_connection_get_address(packet, address);
con_handle = l2cap_event_incoming_connection_get_handle(packet);
// connection should exist if psm == PSM_HID_INTERRUPT // connection should exist if psm == PSM_HID_INTERRUPT
connection = hid_host_get_connection_for_bd_addr(address); connection = hid_host_get_connection_for_bd_addr(address);
@ -890,13 +892,13 @@ static void hid_host_packet_handler(uint8_t packet_type, uint16_t channel, uint8
connection->state = HID_HOST_W4_CONTROL_CONNECTION_ESTABLISHED; connection->state = HID_HOST_W4_CONTROL_CONNECTION_ESTABLISHED;
connection->hid_descriptor_status = ERROR_CODE_UNSUPPORTED_FEATURE_OR_PARAMETER_VALUE; connection->hid_descriptor_status = ERROR_CODE_UNSUPPORTED_FEATURE_OR_PARAMETER_VALUE;
connection->con_handle = l2cap_event_incoming_connection_get_handle(packet); connection->con_handle = con_handle;
connection->control_cid = l2cap_event_incoming_connection_get_local_cid(packet); connection->control_cid = l2cap_event_incoming_connection_get_local_cid(packet);
connection->incoming = true; connection->incoming = true;
// emit connection request // emit connection request
// user calls either hid_host_accept_connection or hid_host_decline_connection // user calls either hid_host_accept_connection or hid_host_decline_connection
hid_emit_incoming_connection_event(connection); hid_emit_incoming_connection_event(connection->hid_cid, address, con_handle, ERROR_CODE_SUCCESS);
break; break;
case PSM_HID_INTERRUPT: case PSM_HID_INTERRUPT: