btstack/test/auto-pts/btpclient.c

/*
 * Copyright (C) 2019 BlueKitchen GmbH
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the copyright holders nor the names of
 *    contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 * 4. Any redistribution, use, or modification is done solely for
 *    personal benefit and not for any commercial purpose or for
 *    monetary gain.
 *
 * THIS SOFTWARE IS PROVIDED BY BLUEKITCHEN GMBH AND CONTRIBUTORS
 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL MATTHIAS
 * RINGWALD OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
 * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 * Please inquire about commercial licensing options at 
 * contact@bluekitchen-gmbh.com
 *
 */

#define BTSTACK_FILE__ "btpclient.c"

/*
 * btpclient.c
 */

#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <inttypes.h>
 
#include "btstack.h"
#include "btp_socket.h"

#define AUTOPTS_SOCKET_NAME "/tmp/bt-stack-tester"

int btstack_main(int argc, const char * argv[]);


static btstack_packet_callback_registration_t hci_event_callback_registration;

static void btstack_packet_handler (uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){
    UNUSED(channel);
	switch (packet_type) {
		case HCI_EVENT_PACKET:
			switch (hci_event_packet_get_type(packet)) {
                case BTSTACK_EVENT_STATE:
                    if (btstack_event_state_get_state(packet) != HCI_STATE_WORKING) return;
                    btp_socket_open_unix(AUTOPTS_SOCKET_NAME);
                    log_info("BTP_CORE_SERVICE/BTP_EV_CORE_READY/BTP_INDEX_NON_CONTROLLER()");
                    btp_socket_send_packet(BTP_CORE_SERVICE, BTP_EV_CORE_READY, BTP_INDEX_NON_CONTROLLER, 0, NULL);
                default:
                    break;
			}
            break;
        default:
            break;
	}
}

static void btp_packet_handler(uint8_t service_id, uint8_t opcode, uint8_t controller_index, uint16_t length, const uint8_t *data){
    uint8_t status;
    switch (service_id){
        case BTP_CORE_SERVICE:
            switch (opcode){
                case BTP_OP_ERROR:
                    status = data[0];
                    if (status == BTP_ERROR_NOT_READY){
                        // connection stopped, abort
                        exit(10);
                    }
                    break;
            }
            break;
        default:
            break;
    }
}

int btstack_main(int argc, const char * argv[])
{
    (void)argc;
    (void)argv;

    l2cap_init();
    rfcomm_init();
    sdp_init();

    // register for HCI events
    hci_event_callback_registration.callback = &btstack_packet_handler;
    hci_add_event_handler(&hci_event_callback_registration);

    gap_ssp_set_io_capability(SSP_IO_CAPABILITY_DISPLAY_YES_NO);
    gap_set_local_name("iut 00:00:00:00:00:00");
    gap_discoverable_control(1);

    btp_socket_register_packet_handler(&btp_packet_handler);
    printf("auto-pts iut-btp-client started\n");

    // turn on!
	hci_power_control(HCI_POWER_ON);
	    
    return 0;
}