/*
 * Copyright (C) 2018-2019 Jolla Ltd.
 * Copyright (C) 2018-2019 Slava Monich <slava.monich@jolla.com>
 *
 * You may use this file under the terms of BSD license as follows:
 *
 * 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 names of the copyright holders nor the names of its
 *      contributors may be used to endorse or promote products derived
 *      from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 THE COPYRIGHT HOLDERS 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.
 */

#ifndef NCI_HAL_H
#define NCI_HAL_H

#include <nci_types.h>

/* Hardware abstraction layer */

/* Functions provided by HAL implementation */

typedef
void
(*NciHalClientFunc)(
    NciHalClient* client,
    gboolean ok);

typedef struct nci_hal_io_functions {
    gboolean (*start)(NciHalIo* io, NciHalClient* client);
    void (*stop)(NciHalIo* io); /* implicitely cancels write */
    gboolean (*write)(NciHalIo* io, const GUtilData* chunks, guint count,
        NciHalClientFunc complete);
    void (*cancel_write)(NciHalIo* io);
} NciHalIoFunctions;

struct nci_hal_io {
    const NciHalIoFunctions* fn;
};

/* Functions provided by NCI core */

typedef struct nci_hal_client_functions {
    void (*error)(NciHalClient* client);
    void (*read)(NciHalClient* client, const void* data, guint len);
} NciHalClientFunctions;

struct nci_hal_client {
    const NciHalClientFunctions* fn;
};

#endif /* NFC_HAL_H */

/*
 * Local Variables:
 * mode: C
 * c-basic-offset: 4
 * indent-tabs-mode: nil
 * End:
 */
