static GPFsFile *
func_file_get (GPFs *fs, GPFsErr *e, const char *folder, unsigned int n, void *d)
{
GPFsFile *f;
GPFsIf *i;
printf ("<<< Backend is creating a file >>>\n");
f = gpfs_file_new ();
/* Interface 'default' */
printf ("<<< Backend is adding an interface >>>\n");
i = gpfs_if_new ();
gpfs_obj_set_name (GPFS_OBJ (i), NULL, "default");
gpfs_if_set_func_read (i, func_read1, NULL);
gpfs_obj_set_func_bag_count (GPFS_OBJ (i), func_bag_count, NULL);
gpfs_obj_set_func_bag_get (GPFS_OBJ (i), func_bag_get, NULL);
gpfs_file_if_add (f, i);
gpfs_obj_unref (GPFS_OBJ (i));
/* Interface 'preview' */
printf ("<<< Backend is adding an interface >>>\n");
i = gpfs_if_new ();
gpfs_obj_set_name (GPFS_OBJ (i), NULL, "preview");
gpfs_if_set_func_read (i, func_read2, NULL);
gpfs_obj_set_func_bag_count (GPFS_OBJ (i), func_bag_count, NULL);
gpfs_obj_set_func_bag_get (GPFS_OBJ (i), func_bag_get, NULL);
gpfs_file_if_add (f, i);
gpfs_obj_unref (GPFS_OBJ (i));
return f;
}
static void
gpfs_file_free (GPFsObj *o)
{
GPFsFile *f = (GPFsFile *) o;
unsigned int i;
for (i = 0; i < f->count; i++)
gpfs_obj_unref (GPFS_OBJ (f->ifs[i]));
free (f->ifs);
}
int
main (int argc, char **argv)
{
GPFs *fs;
unsigned int n, j;
GPFsFile *f;
GPFsIf *i;
GPFsCache *c;
/* Create a cache */
c = gpfs_cache_new ();
/* Set up the filesystem */
fs = gpfs_new ();
gpfs_set_func_file_count (fs, func_file_count, NULL);
gpfs_set_func_file_get (fs, func_file_get, NULL);
/* Test the filesystem */
printf ("Counting files...\n");
n = gpfs_file_count (fs, NULL, "/");
printf ("Found %i file(s).\n", n);
printf ("Getting first file...\n");
f = gpfs_file_get (fs, NULL, "/", 0);
printf ("... done.\n");
gpfs_obj_unref (GPFS_OBJ (fs));
printf ("Counting interfaces...\n");
n = gpfs_file_if_count (f);
printf ("... done. Found %i interface(s).\n", n);
for (j = 0; j < n; j++) {
i = gpfs_file_if_get (f, j);
/* Add the interface to our cache. */
gpfs_cache_if_add (c, i);
gpfs_cache_if_set_limit (c, i, j * 20);
#if 0
printf (" %i: Interface '%s' with %i properties\n",
j, gpfs_if_get_name (i), gpfs_if_count_prop (i, NULL));
for (k = 0; k < gpfs_if_count_prop (i, NULL); k++) {
prop = gpfs_if_get_prop (i, NULL, k);
gpfs_prop_dump (prop);
}
#endif
}
printf ("Testing interfaces...\n");
for (j = 0; j < n; j++) {
i = gpfs_file_if_get (f, j);
gpfs_if_read (i, NULL, func_read_cb, NULL);
}
printf ("There are now %i interfaces in our cache.\n",
gpfs_cache_if_count (c));
printf ("Testing interfaces again...\n");
for (j = 0; j < n; j++) {
i = gpfs_file_if_get (f, j);
gpfs_if_read (i, NULL, func_read_cb, NULL);
}
printf ("... done.\n");
printf ("Releasing file...\n");
gpfs_obj_unref (GPFS_OBJ (f));
printf ("... done.\n");
printf ("Releasing cache...\n");
gpfs_obj_unref (GPFS_OBJ (c));
printf ("... done.\n");
return 0;
}
