/**

 * FreeRDP: A Remote Desktop Protocol Implementation

 *

 * RDP state machine types and helper functions

 *

 * Copyright 2022 Armin Novak <anovak@thincast.com>

 * Copyright 2022 Thincast Technologies GmbH

 *

 * 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 "state.h"

#include <winpr/string.h>

BOOL state_run_failed(state_run_t status)

{

  switch (status)

  {

    case STATE_RUN_FAILED:

    case STATE_RUN_QUIT_SESSION:

      return TRUE;

    default:

      return FALSE;

  }

}

BOOL state_run_success(state_run_t status)

{

  if (status == STATE_RUN_CONTINUE)

    return TRUE;

  return status >= STATE_RUN_SUCCESS;

}

const char* state_run_result_string(state_run_t status, char* buffer, size_t buffersize)

{

  const char* name = NULL;

  switch (status)

  {

    case STATE_RUN_ACTIVE:

      name = "STATE_RUN_ACTIVE";

      break;

    case STATE_RUN_REDIRECT:

      name = "STATE_RUN_REDIRECT";

      break;

    case STATE_RUN_SUCCESS:

      name = "STATE_RUN_SUCCESS";

      break;

    case STATE_RUN_FAILED:

      name = "STATE_RUN_FAILED";

      break;

    case STATE_RUN_QUIT_SESSION:

      name = "STATE_RUN_QUIT_SESSION";

      break;

    case STATE_RUN_TRY_AGAIN:

      name = "STATE_RUN_TRY_AGAIN";

      break;

    case STATE_RUN_CONTINUE:

      name = "STATE_RUN_CONTINUE";

      break;

    default:

      name = "STATE_RUN_UNKNOWN";

      break;

  }

  (void)_snprintf(buffer, buffersize, "%s [%d]", name, status);

  return buffer;

}

BOOL state_run_continue(state_run_t status)

{

  return (status == STATE_RUN_TRY_AGAIN) || (status == STATE_RUN_CONTINUE) ||

         (status == STATE_RUN_ACTIVE);

}