/*
 * 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_api.h>
#include <nfc_int.h>
#include <rw_int.h>
#include <stdlib.h>
#include <tags_defs.h>

extern tRW_CB rw_cb;
extern tNFC_CB nfc_cb;
void rw_init(void);
tNFC_STATUS rw_i93_select(uint8_t* p_uid);

void GKI_freebuf(void* p_buf __attribute__((unused))) {}

void GKI_start_timer(uint8_t, int32_t, bool) {}

void GKI_stop_timer(uint8_t) {}

int main() {
    tRW_I93_CB* p_i93 = &rw_cb.tcb.i93;

    GKI_init();
    rw_init();

    uint8_t p_uid = 1;
    if (rw_i93_select(&p_uid) != NFC_STATUS_OK) {
        return EXIT_FAILURE;
    }

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

    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(NFC_HDR));
    if (!(p_data->data.p_data)) {
        free(p_data);
        return EXIT_FAILURE;
    }

    p_i93->state = RW_I93_STATE_BUSY;
    p_i93->sub_state = RW_I93_SUBSTATE_CHECK_READ_ONLY;
    p_i93->block_size = I93_MAX_BLOCK_LENGH - 1;
    p_i93->sent_cmd = I93_CMD_GET_SYS_INFO;
    p_data->status = NFC_STATUS_OK;

    NFC_HDR* p_resp = (NFC_HDR*)p_data->data.p_data;
    p_resp->len = 1;
    p_resp->offset = 0;

    p_cb->p_cback(0, event, p_data);
    free(p_data->data.p_data);
    free(p_data);
    return EXIT_SUCCESS;
}