2 * Copyright (C) 2007 Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License along
15 * with this program; if not, write to the Free Software Foundation, Inc.,
16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
20 #include <atompub/atom.h>
25 AtomEntry * (*retrieve_resource) (AtomCtx *, IRI *);
26 void (*enumerate_entries) (AtomCtx *, AtomEntry ***, size_t *);
33 backend = g_slice_new (AtomBackend);
34 backend->retrieve_resource = NULL;
35 backend->enumerate_entries = NULL;
40 atom_backend_delete (AtomBackend *backend)
42 g_slice_free (AtomBackend, backend);
46 atom_backend_retrieve_resource_set (AtomBackend *backend,
47 AtomEntry *retrieve_resource (AtomCtx *,
50 backend->retrieve_resource = retrieve_resource;
54 atom_backend_enumerate_entries_set (AtomBackend *backend,
55 void enumerate_entries (AtomCtx *,
56 AtomEntry ***, size_t*))
58 backend->enumerate_entries = enumerate_entries;
62 atom_retrieve_resource (AtomCtx *ctx, IRI *iri)
65 backend = atom_backend (ctx);
66 if (backend && backend->retrieve_resource)
67 return backend->retrieve_resource (ctx, iri);
72 atom_backend_enumerate_entries (AtomCtx *ctx, AtomEntry *** entries, size_t *len)
75 backend = atom_backend (ctx);
76 if (backend && backend->enumerate_entries)
78 backend->enumerate_entries (ctx, entries, len);
84 atom_retrieve_feed (AtomCtx *ctx)
89 atom_backend_enumerate_entries (ctx, &entries, &len);
90 feed = atom_feed_new ();
91 atom_feed_entry_append_array (feed, entries, len);