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.
22 #include <atompub/atom.h>
23 #include <atompub/atom-glib.h>
27 gio_req_to_file (AtomCtx *ctx, char *req)
29 gchar *root = atom_config_get_str (ctx, "gio", "root");
30 gchar *filename = g_build_filename (root, req, NULL);
31 GFile *file = g_file_new_for_path (filename);
38 gio_file_to_atom (AtomCtx *ctx, GFile *file)
45 if (!g_file_load_contents (file, NULL, &data, &len, NULL, &error))
47 AtomError *aerr = atom_error_new_from_gerror (error);
48 atom_error_set (ctx, aerr);
52 atom = atom_entry_new_data_len (data, len);
58 gio_atom_to_file (AtomCtx *ctx, AtomEntry *entry, GFile *file)
63 atom_entry_string (entry, &data, &len);
64 if (!g_file_replace_contents (file, data, len, NULL, FALSE, 0, NULL,
67 AtomError *aerr = atom_error_new_from_gerror (error);
68 atom_error_set (ctx, aerr);
76 gio_atom_retrieve_entry (AtomCtx *ctx, char *req)
80 file = gio_req_to_file (ctx, req);
81 atom = gio_file_to_atom (ctx, file);
82 g_object_unref (file);
87 gio_atom_publish_entry (AtomCtx *ctx, char *req, AtomEntry *entry)
90 /* TODO: Create a function to map from an Entry ID to a new filename */
92 req = atom_entry_id (entry);
93 file = gio_req_to_file (ctx, req);
94 gio_atom_to_file (ctx, entry, file);
95 g_object_unref (file);
99 gio_enumerate_entries (AtomCtx *ctx, char ***reqs, AtomEntry ***entries,
103 GFileEnumerator *enumerator;
112 GPtrArray *filenames;
113 root = atom_config_get_str (ctx, "gio", "root");
114 dir = g_file_new_for_path (root);
116 enumerator = g_file_enumerate_children (dir, G_FILE_ATTRIBUTE_STANDARD_NAME,
117 G_FILE_QUERY_INFO_NONE, NULL, &error);
118 if (enumerator == NULL)
120 AtomError *aerr = atom_error_new_from_gerror (error);
121 atom_error_set (ctx, aerr);
122 g_error_free (error);
125 array = g_ptr_array_new ();
126 filenames = g_ptr_array_new ();
127 while ((info = g_file_enumerator_next_file (enumerator, NULL, NULL)) != NULL)
129 name = g_file_info_get_name (info);
130 filename = g_build_filename (root, name, NULL);
131 file = g_file_new_for_path (filename);
132 entry = gio_file_to_atom (ctx, file);
135 g_ptr_array_add (array, entry);
136 g_ptr_array_add (filenames, g_strdup (name));
140 atom_error_set (ctx, NULL);
142 g_object_unref (file);
144 g_object_unref (info);
146 g_object_unref (enumerator);
147 g_object_unref (dir);
150 *reqs = filenames->pdata;
152 *entries = array->pdata;
155 g_ptr_array_free (array, FALSE);
156 g_ptr_array_free (filenames, FALSE);
162 AtomBackend *backend;
163 backend = atom_backend_new ();
164 atom_backend_retrieve_entry_set (backend, gio_atom_retrieve_entry);
165 atom_backend_enumerate_entries_set (backend, gio_enumerate_entries);
166 atom_backend_publish_entry_set (backend, gio_atom_publish_entry);