C++ (Cpp) get_current_dir_pathの例

コード例 #1

void pause_sound_if_necessary_and_play_video(const char *name, int skip, int flags)
{
  int musplaying = play.cur_music_number, i;
  int ambientWas[MAX_SOUND_CHANNELS];
  for (i = 1; i < MAX_SOUND_CHANNELS; i++)
    ambientWas[i] = ambient[i].channel;

  if ((strlen(name) > 3) && (stricmp(&name[strlen(name) - 3], "ogv") == 0))
  {
    play_theora_video(name, skip, flags);
  }
  else
  {
    char videoFilePath[MAX_PATH];
    get_current_dir_path(videoFilePath, name);

    platform->PlayVideo(videoFilePath, skip, flags);
  }

  if (flags < 10) 
  {
    update_music_volume();
    // restart the music
    if (musplaying >= 0)
      newmusic (musplaying);
    for (i = 1; i < MAX_SOUND_CHANNELS; i++) {
      if (ambientWas[i] > 0)
        PlayAmbientSound(ambientWas[i], ambient[i].num, ambient[i].vol, ambient[i].x, ambient[i].y);
    }
  }
}

コード例 #2

bool validate_user_file_path(const char *fnmm, char *output, bool currentDirOnly)
{
  if (strncmp(fnmm, "$SAVEGAMEDIR$", 13) == 0) 
  {
    fnmm += 14;
    sprintf(output, "%s%s", saveGameDirectory, fnmm);
  }
  else if (strncmp(fnmm, "$APPDATADIR$", 12) == 0) 
  {
    fnmm += 13;
    const char *appDataDir = platform->GetAllUsersDataDirectory();
    if (appDataDir == NULL) appDataDir = ".";
    if (game.saveGameFolderName[0] != 0)
    {
      sprintf(output, "%s/%s", appDataDir, game.saveGameFolderName);
      fix_filename_slashes(output);
      mkdir(output);
    }
    else 
    {
      strcpy(output, appDataDir);
    }
    put_backslash(output);
    strcat(output, fnmm);
  }
  else
  {
    get_current_dir_path(output, fnmm);
  }

  // don't allow access to files outside current dir
  if (!currentDirOnly) { }
  else if ((strchr (fnmm, '/') != NULL) || (strchr(fnmm, '\\') != NULL) ||
    (strstr(fnmm, "..") != NULL) || (strchr(fnmm, ':') != NULL)) {
    debug_log("Attempt to access file '%s' denied (not current directory)", fnmm);
    return false;
  }

  return true;
}