/*
 * util.c — utility functions
 * Copyright © 2007 Will Thompson
 *
 * Copying and distribution of this file, with or without modification,
 * are permitted in any medium without royalty provided the copyright
 * notice and this notice are preserved.
 */

#include <config.h>
#include "util.h"

#include <glib/gstdio.h>

#include "debug.h"

gboolean
haze_remove_directory (const gchar *path)
{
  const gchar *child_path;
  GDir *dir = g_dir_open (path, 0, NULL);
  gboolean ret = TRUE;

  if (!dir)
    return FALSE;

  while (ret && (child_path = g_dir_read_name (dir)))
    {
      gchar *child_full_path = g_build_filename (path, child_path, NULL);

      if (g_file_test (child_full_path, G_FILE_TEST_IS_DIR))
        {
          if (!haze_remove_directory (child_full_path))
            ret = FALSE;
        }
      else
        {
          DEBUG ("deleting %s", child_full_path);

          if (g_unlink (child_full_path))
            ret = FALSE;
        }

      g_free (child_full_path);
    }

  g_dir_close (dir);

  if (ret)
    {
      DEBUG ("deleting %s", path);
      ret = !g_rmdir (path);
    }

  return ret;
}