/******************************************************************************
* The MIT License (MIT)
*
* Copyright (c) 2019-2020 Baldur Karlsson
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
******************************************************************************/

#include <stdlib.h>
#include "test_common.h"

std::string GetCWD()
{
  char cwd[MAX_PATH + 1] = {0};
  getcwd(cwd, MAX_PATH);

  std::string cwdstr = cwd;

  for(size_t i = 0; i < cwdstr.size(); i++)
    if(cwdstr[i] == '\\')
      cwdstr[i] = '/';

  while(cwdstr.back() == '/' || cwdstr.back() == '\\')
    cwdstr.pop_back();

  return cwdstr;
}

std::string GetEnvVar(const char *var)
{
  const char *data = getenv(var);
  if(data)
    return data;

  return "";
}

std::string GetExecutableName()
{
  char path[512] = {0};
  readlink("/proc/self/exe", path, 511);

  return path;
}
