C++ (Cpp) g_file_output_stream_query_info示例

示例#1

文件： gvfsbackendtest.c 项目： GNOME/gvfs

static void
do_query_info_on_write (GVfsBackend *backend,
			GVfsJobQueryInfoWrite *job,
			GVfsBackendHandle handle,
			GFileInfo *info,
			GFileAttributeMatcher *attribute_matcher)
{
  GFileOutputStream *out;
  GError *error;
  GFileInfo *info2;

  g_print ("do_query_info_on_write\n");
  
  out = (GFileOutputStream *)handle;
  
  error = NULL;
  info2 = g_file_output_stream_query_info (out, job->attributes,
					  G_VFS_JOB (job)->cancellable,
					  &error);
  if (info2 == NULL)
    {
      g_vfs_job_failed_from_error (G_VFS_JOB (job), error);
      g_error_free (error);
    }
  else
    {
      g_file_info_copy_into (info2, info);
      g_object_unref (info2);
      g_vfs_job_succeeded (G_VFS_JOB (job));
    }
}

示例#2

文件： rbgiofileoutputstream.c 项目： Mazwak/ruby-gnome2

static VALUE
rg_query_info(int argc, VALUE *argv, VALUE self)
{
        VALUE attributes, cancellable;
        GError *error = NULL;
        GFileInfo *info;

        rb_scan_args(argc, argv, "02", &attributes, &cancellable);
        info = g_file_output_stream_query_info(_SELF(self),
                                               RVAL2ATTRIBUTESDEFAULT(attributes),
                                               RVAL2GCANCELLABLE(cancellable),
                                               &error);
        if (info == NULL)
                rbgio_raise_error(error);

        return GOBJ2RVAL_UNREF(info);
}