1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
3 * Copyright (C) 2005-2007 Imendio AB
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License as
7 * published by the Free Software Foundation; either version 2 of the
8 * License, or (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * General Public License for more details.
15 * You should have received a copy of the GNU General Public
16 * License along with this program; if not, write to the
17 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
18 * Boston, MA 02111-1307, USA.
20 * Authors: Martyn Russell <martyn@imendio.com>
26 #include <sys/types.h>
30 #include <glib/gi18n.h>
32 #include <libxml/parser.h>
33 #include <libxml/tree.h>
35 #include <libempathy/empathy-debug.h>
36 #include <libempathy/empathy-utils.h>
38 #include "empathy-contact-groups.h"
40 #define DEBUG_DOMAIN "ContactGroups"
42 #define CONTACT_GROUPS_XML_FILENAME "contact-groups.xml"
43 #define CONTACT_GROUPS_DTD_FILENAME "empathy-contact-groups.dtd"
50 static void contact_groups_file_parse (const gchar *filename);
51 static gboolean contact_groups_file_save (void);
52 static ContactGroup *contact_group_new (const gchar *name,
54 static void contact_group_free (ContactGroup *group);
56 static GList *groups = NULL;
59 empathy_contact_groups_get_all (void)
62 gchar *file_with_path;
64 /* If already set up clean up first */
66 g_list_foreach (groups, (GFunc)contact_group_free, NULL);
71 dir = g_build_filename (g_get_home_dir (), ".gnome2", PACKAGE_NAME, NULL);
72 file_with_path = g_build_filename (dir, CONTACT_GROUPS_XML_FILENAME, NULL);
75 if (g_file_test (file_with_path, G_FILE_TEST_EXISTS)) {
76 contact_groups_file_parse (file_with_path);
79 g_free (file_with_path);
83 contact_groups_file_parse (const gchar *filename)
85 xmlParserCtxtPtr ctxt;
91 empathy_debug (DEBUG_DOMAIN, "Attempting to parse file:'%s'...", filename);
93 ctxt = xmlNewParserCtxt ();
95 /* Parse and validate the file. */
96 doc = xmlCtxtReadFile (ctxt, filename, NULL, 0);
98 g_warning ("Failed to parse file:'%s'", filename);
99 xmlFreeParserCtxt (ctxt);
103 if (!empathy_xml_validate (doc, CONTACT_GROUPS_DTD_FILENAME)) {
104 g_warning ("Failed to validate file:'%s'", filename);
106 xmlFreeParserCtxt (ctxt);
110 /* The root node, contacts. */
111 contacts = xmlDocGetRootElement (doc);
114 node = contacts->children;
116 if (strcmp ((gchar *) node->name, "account") == 0) {
125 node = account->children;
129 if (strcmp ((gchar *) node->name, "group") == 0) {
133 ContactGroup *contact_group;
135 name = (gchar *) xmlGetProp (node, "name");
136 expanded_str = (gchar *) xmlGetProp (node, "expanded");
138 if (expanded_str && strcmp (expanded_str, "yes") == 0) {
144 contact_group = contact_group_new (name, expanded);
145 groups = g_list_append (groups, contact_group);
148 xmlFree (expanded_str);
154 empathy_debug (DEBUG_DOMAIN, "Parsed %d contact groups", g_list_length (groups));
157 xmlFreeParserCtxt (ctxt);
160 static ContactGroup *
161 contact_group_new (const gchar *name,
166 group = g_new0 (ContactGroup, 1);
168 group->name = g_strdup (name);
169 group->expanded = expanded;
175 contact_group_free (ContactGroup *group)
177 g_return_if_fail (group != NULL);
179 g_free (group->name);
185 contact_groups_file_save (void)
194 dir = g_build_filename (g_get_home_dir (), ".gnome2", PACKAGE_NAME, NULL);
195 g_mkdir_with_parents (dir, S_IRUSR | S_IWUSR | S_IXUSR);
196 file = g_build_filename (dir, CONTACT_GROUPS_XML_FILENAME, NULL);
199 doc = xmlNewDoc ("1.0");
200 root = xmlNewNode (NULL, "contacts");
201 xmlDocSetRootElement (doc, root);
203 node = xmlNewChild (root, NULL, "account", NULL);
204 xmlNewProp (node, "name", "Default");
206 for (l = groups; l; l = l->next) {
212 subnode = xmlNewChild (node, NULL, "group", NULL);
213 xmlNewProp (subnode, "expanded", cg->expanded ? "yes" : "no");
214 xmlNewProp (subnode, "name", cg->name);
217 /* Make sure the XML is indented properly */
218 xmlIndentTreeOutput = 1;
220 empathy_debug (DEBUG_DOMAIN, "Saving file:'%s'", file);
221 xmlSaveFormatFileEnc (file, doc, "utf-8", 1);
233 empathy_contact_group_get_expanded (const gchar *group)
236 gboolean default_val = TRUE;
238 g_return_val_if_fail (group != NULL, default_val);
240 for (l = groups; l; l = l->next) {
241 ContactGroup *cg = l->data;
243 if (!cg || !cg->name) {
247 if (strcmp (cg->name, group) == 0) {
256 empathy_contact_group_set_expanded (const gchar *group,
261 gboolean changed = FALSE;
263 g_return_if_fail (group != NULL);
265 for (l = groups; l; l = l->next) {
266 ContactGroup *cg = l->data;
268 if (!cg || !cg->name) {
272 if (strcmp (cg->name, group) == 0) {
273 cg->expanded = expanded;
279 /* if here... we don't have a ContactGroup for the group. */
281 cg = contact_group_new (group, expanded);
282 groups = g_list_append (groups, cg);
285 contact_groups_file_save ();