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sm: extract sm_trigger_user_response_basic and sm_trigger_user_response_passkey

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This commit is contained in:
Matthias Ringwald 2022-05-05 11:22:02 +02:00
parent ca39077538
commit ea9b67963c
1 changed files with 17 additions and 12 deletions
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29
src/ble/sm.c
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@ -1033,6 +1033,16 @@ void sm_cmac_signed_write_start(const sm_key_t k, uint8_t opcode, hci_con_handle
}
#endif
static void sm_trigger_user_response_basic(sm_connection_t * sm_conn, uint8_t event_type){
setup->sm_user_response = SM_USER_RESPONSE_PENDING;
sm_notify_client_base(event_type, sm_conn->sm_handle, sm_conn->sm_peer_addr_type, sm_conn->sm_peer_address);
}
static void sm_trigger_user_response_passkey(sm_connection_t * sm_conn){
sm_notify_client_passkey(SM_EVENT_PASSKEY_DISPLAY_NUMBER, sm_conn->sm_handle, sm_conn->sm_peer_addr_type,
sm_conn->sm_peer_address, big_endian_read_32(setup->sm_tk, 12));
}
static void sm_trigger_user_response(sm_connection_t * sm_conn){
// notify client for: JUST WORKS confirm, Numeric comparison confirm, PASSKEY display or input
setup->sm_user_response = SM_USER_RESPONSE_IDLE;
@ -1040,31 +1050,26 @@ static void sm_trigger_user_response(sm_connection_t * sm_conn){
switch (setup->sm_stk_generation_method){
case PK_RESP_INPUT:
if (IS_RESPONDER(sm_conn->sm_role)){
setup->sm_user_response = SM_USER_RESPONSE_PENDING;
sm_notify_client_base(SM_EVENT_PASSKEY_INPUT_NUMBER, sm_conn->sm_handle, sm_conn->sm_peer_addr_type, sm_conn->sm_peer_address);
sm_trigger_user_response_basic(sm_conn, SM_EVENT_PASSKEY_INPUT_NUMBER);
} else {
sm_notify_client_passkey(SM_EVENT_PASSKEY_DISPLAY_NUMBER, sm_conn->sm_handle, sm_conn->sm_peer_addr_type, sm_conn->sm_peer_address, big_endian_read_32(setup->sm_tk, 12));
sm_trigger_user_response_passkey(sm_conn);
}
break;
case PK_INIT_INPUT:
if (IS_RESPONDER(sm_conn->sm_role)){
sm_notify_client_passkey(SM_EVENT_PASSKEY_DISPLAY_NUMBER, sm_conn->sm_handle, sm_conn->sm_peer_addr_type, sm_conn->sm_peer_address, big_endian_read_32(setup->sm_tk, 12));
sm_trigger_user_response_passkey(sm_conn);
} else {
setup->sm_user_response = SM_USER_RESPONSE_PENDING;
sm_notify_client_base(SM_EVENT_PASSKEY_INPUT_NUMBER, sm_conn->sm_handle, sm_conn->sm_peer_addr_type, sm_conn->sm_peer_address);
sm_trigger_user_response_basic(sm_conn, SM_EVENT_PASSKEY_INPUT_NUMBER);
}
break;
case PK_BOTH_INPUT:
setup->sm_user_response = SM_USER_RESPONSE_PENDING;
sm_notify_client_base(SM_EVENT_PASSKEY_INPUT_NUMBER, sm_conn->sm_handle, sm_conn->sm_peer_addr_type, sm_conn->sm_peer_address);
sm_trigger_user_response_basic(sm_conn, SM_EVENT_PASSKEY_INPUT_NUMBER);
break;
case NUMERIC_COMPARISON:
setup->sm_user_response = SM_USER_RESPONSE_PENDING;
sm_notify_client_passkey(SM_EVENT_NUMERIC_COMPARISON_REQUEST, sm_conn->sm_handle, sm_conn->sm_peer_addr_type, sm_conn->sm_peer_address, big_endian_read_32(setup->sm_tk, 12));
sm_trigger_user_response_basic(sm_conn, SM_EVENT_NUMERIC_COMPARISON_REQUEST);
break;
case JUST_WORKS:
setup->sm_user_response = SM_USER_RESPONSE_PENDING;
sm_notify_client_base(SM_EVENT_JUST_WORKS_REQUEST, sm_conn->sm_handle, sm_conn->sm_peer_addr_type, sm_conn->sm_peer_address);
sm_trigger_user_response_basic(sm_conn, SM_EVENT_JUST_WORKS_REQUEST);
break;
case OOB:
// client already provided OOB data, let's skip notification.