C++ (Cpp) ne_remove_dir 예제들

예제 #1

파일: neo_files.c 프로젝트: dj5qv/mhuxd

NEOERR *ne_remove_dir (const char *path)
{
  NEOERR *err;
  DIR *dp;
  struct stat s;
  struct dirent *de;
  char npath[PATH_BUF_SIZE];

  if (stat(path, &s) == -1)
  {
    if (errno == ENOENT) return STATUS_OK;
    return nerr_raise_errno (NERR_SYSTEM, "Unable to stat file %s", path);
  }
  if (!S_ISDIR(s.st_mode))
  {
    return nerr_raise (NERR_ASSERT, "Path %s is not a directory", path);
  }
  dp = opendir(path);
  if (dp == NULL)
    return nerr_raise_errno (NERR_IO, "Unable to open directory %s", path);
  while ((de = readdir (dp)) != NULL)
  {
    if (strcmp(de->d_name, ".") && strcmp(de->d_name, ".."))
    {
      snprintf (npath, sizeof(npath), "%s/%s", path, de->d_name);
      if (stat(npath, &s) == -1)
      {
	if (errno == ENOENT) continue;
	closedir(dp);
	return nerr_raise_errno (NERR_SYSTEM, "Unable to stat file %s", npath);
      }
      if (S_ISDIR(s.st_mode))
      {
	err = ne_remove_dir(npath);
	if (err) break;
      }
      else
      {
	if (unlink(npath) == -1)
	{
	  if (errno == ENOENT) continue;
	  closedir(dp);
	  return nerr_raise_errno (NERR_SYSTEM, "Unable to unlink file %s", 
	      npath);
	}
      }
    }
  }
  closedir(dp);
  if (rmdir(path) == -1)
  {
    return nerr_raise_errno (NERR_SYSTEM, "Unable to rmdir %s", path);
  }
  return STATUS_OK;
}

예제 #2

파일: neo_files.c 프로젝트: aruiz14/hhvm

NEOERR *ne_remove_dir (const char *path)
{
#ifdef _MSC_VER
  SHFILEOPSTRUCT op;
  op.hwnd = NULL;
  op.wFunc = FO_DELETE;
  char* tmp = (char*)calloc(1, strlen(path) + 2);
  memcpy(tmp, path, strlen(path));
  op.pFrom = tmp;
  op.pTo = NULL;
  op.fFlags = FOF_SILENT;
  op.hNameMappings = NULL;
  op.lpszProgressTitle = NULL;

  int res = SHFileOperation(&op);
  free(tmp);
  if (res != 0)
    return nerr_raise_errno(NERR_SYSTEM, "Unable to stat file %s", path);
#else
  NEOERR *err;
  DIR *dp;
  struct stat s;
  struct dirent *de;
  char npath[PATH_BUF_SIZE];

  if (stat(path, &s) == -1)
  {
    if (errno == ENOENT) return STATUS_OK;
    return nerr_raise_errno (NERR_SYSTEM, "Unable to stat file %s", path);
  }
  if (!S_ISDIR(s.st_mode))
  {
    return nerr_raise (NERR_ASSERT, "Path %s is not a directory", path);
  }
  dp = opendir(path);
  if (dp == NULL)
    return nerr_raise_errno (NERR_IO, "Unable to open directory %s", path);
  while ((de = readdir (dp)) != NULL)
  {
    if (strcmp(de->d_name, ".") && strcmp(de->d_name, ".."))
    {
      snprintf (npath, sizeof(npath), "%s/%s", path, de->d_name);
      if (stat(npath, &s) == -1)
      {
	if (errno == ENOENT) continue;
	closedir(dp);
	return nerr_raise_errno (NERR_SYSTEM, "Unable to stat file %s", npath);
      }
      if (S_ISDIR(s.st_mode))
      {
	err = ne_remove_dir(npath);
	if (err) break;
      }
      else
      {
	if (unlink(npath) == -1)
	{
	  if (errno == ENOENT) continue;
	  closedir(dp);
	  return nerr_raise_errno (NERR_SYSTEM, "Unable to unlink file %s",
	      npath);
	}
      }
    }
  }
  closedir(dp);
  if (rmdir(path) == -1)
  {
    return nerr_raise_errno (NERR_SYSTEM, "Unable to rmdir %s", path);
  }
#endif
  return STATUS_OK;
}