/* SPDX-License-Identifier: BSD-2-Clause */

/*
 *  COPYRIGHT (c) 1989-2012.
 *  On-Line Applications Research Corporation (OAR).
 *
 * 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.
 *
 * 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 OWNER 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.
 */

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#include <bsp.h>

#include <stdlib.h>
#include <stdio.h>

#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <sys/ioctl.h>
#include <unistd.h>
#include <rtems/mw_uid.h>
#include "../termios04/termios_testdriver_intr.h"
#include "tmacros.h"

const char rtems_test_name[] = "MOUSE 1";

#define UID_MESSAGE_COUNT 10

/* forward declarations to avoid warnings */
rtems_task Init(rtems_task_argument argument);
bool enqueue_next_action(
  const unsigned char *actions,
  size_t               max,
  size_t               to_enqueue
);
void open_it(void);
void register_it(void);
void printf_uid_message(struct MW_UID_MESSAGE *uid);
void receive_uid_message(void);
void close_it(void);

extern const char *Mouse_Type_Long;
extern const char *Mouse_Type_Short;
extern const unsigned char Mouse_Actions[];
extern const size_t Mouse_Actions_Size;
extern const size_t Mouse_Actions_Per_Iteration;

int Mouse_Index = 0;

bool enqueue_next_action(
  const unsigned char *actions,
  size_t               max,
  size_t               to_enqueue
)
{
  if ( (Mouse_Index + to_enqueue) > max )
    return false;

  termios_test_driver_set_rx_enqueue_now( true );

  termios_test_driver_set_rx( &actions[Mouse_Index], to_enqueue );
  Mouse_Index += to_enqueue;

  return true;
}

int Test_fd;

void open_it(void)
{
  /* open the file */
  puts( "open(/dev/mouse) - OK " );
  Test_fd = open( "/dev/mouse", O_RDONLY );
  rtems_test_assert( Test_fd != -1 );
}

void register_it(void)
{
  int                rc;
  char               name[5] = "mous";

  printf( "uid_open_queue() - mouse queue\n" );
  rc = uid_open_queue( name, 0, UID_MESSAGE_COUNT );
  rtems_test_assert( rc == 0 );

  printf( "uid_register_device() - OK\n");
  rc = uid_register_device( Test_fd, name );
  rtems_test_assert( rc == 0 );
}

void printf_uid_message(
  struct MW_UID_MESSAGE *uid
)
{
  uid_print_message_with_plugin(
    &rtems_test_printer,
    uid
  );
}

void receive_uid_message(void)
{
  int                    rc;
  struct MW_UID_MESSAGE  uid;

  rc = uid_read_message( &uid, 0 );
  if ( rc != sizeof(struct MW_UID_MESSAGE) )
    return;
  printf_uid_message( &uid );
}

void close_it(void)
{
  int rc;

  printf( "uid_unregister_device() - OK\n" );
  rc = uid_unregister_device( Test_fd );
  rtems_test_assert( rc == 0 );

  puts( "close(/dev/mouse) - OK " );
  rc = close( Test_fd );
  rtems_test_assert( rc == 0 );
}

rtems_task Init(
  rtems_task_argument ignored
)
{
  bool more_data;

  TEST_BEGIN();

  open_it();
  register_it();
  do {
    more_data = enqueue_next_action(
      Mouse_Actions,
      Mouse_Actions_Size,
      Mouse_Actions_Per_Iteration
    );
    receive_uid_message();
  } while (more_data);
  close_it();
  TEST_END();
  rtems_test_exit( 0 );
}

/* configuration information */

#include <rtems/serial_mouse.h>

/* NOTICE: the clock driver is explicitly disabled */
#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
#define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
#define CONFIGURE_APPLICATION_EXTRA_DRIVERS \
    TERMIOS_TEST_DRIVER_TABLE_ENTRY, \
    SERIAL_MOUSE_DRIVER_TABLE_ENTRY

/* we need to be able to open the test device and mouse */
#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 5
#define CONFIGURE_MAXIMUM_TASKS  1
#define CONFIGURE_MAXIMUM_TIMERS 2
#define CONFIGURE_MAXIMUM_MESSAGE_QUEUES 1

#define CONFIGURE_MESSAGE_BUFFER_MEMORY \
  CONFIGURE_MESSAGE_BUFFERS_FOR_QUEUE( \
    UID_MESSAGE_COUNT, \
    sizeof(struct MW_UID_MESSAGE) \
  )

#define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION

#define CONFIGURE_RTEMS_INIT_TASKS_TABLE

#define CONFIGURE_INIT_TASK_ATTRIBUTES RTEMS_FLOATING_POINT

#define CONFIGURE_INIT

#include <rtems/confdefs.h>

/* end of file */