#include <stdlib.h>

 #include <string.h>

 #include <libgnomevfs/gnome-vfs.h>

 #include <glib.h>

 static void

 assert_message(gboolean valid, const gchar * message)

 {

     if (!valid) {

         g_warning(message);

         exit(1);

     }

 }

 int

 main(int argc, char **argv)

 {

     GnomeVFSResult  result;

     GnomeVFSFileSize read;

     gchar           buff[512];

     GnomeVFSHandle *handle = NULL;

     g_assert(argc == 2);

     gnome_vfs_init();

     g_debug("Oppening: %s", argv[1]);

     result = gnome_vfs_open(&handle, argv[1], GNOME_VFS_OPEN_READ);

     assert_message(result == GNOME_VFS_OK,

                    gnome_vfs_result_to_string(result));

     g_debug("handle %p", handle);

     while (result == GNOME_VFS_OK) {

         memset(buff, '\0', sizeof(buff));

         result = gnome_vfs_read(handle, buff, sizeof(buff), &read);

         g_debug("read %" G_GINT64_FORMAT, read);

     }

     assert_message(result == GNOME_VFS_ERROR_EOF,

                    gnome_vfs_result_to_string(result));

     result = gnome_vfs_close(handle);

     assert_message(result == GNOME_VFS_OK,

                    gnome_vfs_result_to_string(result));

     g_debug("OK");

     return 0;

 }