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., 51 Franklin St, Fifth Floor,
18 * Boston, MA 02110-1301 USA
20 * Authors: Martyn Russell <martyn@imendio.com>
24 #include "empathy-contact-groups.h"
27 #include <tp-account-widgets/tpaw-utils.h>
29 #include "empathy-utils.h"
31 #define DEBUG_FLAG EMPATHY_DEBUG_CONTACT
32 #include "empathy-debug.h"
34 #define CONTACT_GROUPS_XML_FILENAME "contact-groups.xml"
35 #define CONTACT_GROUPS_DTD_RESOURCENAME "/org/gnome/Empathy/empathy-contact-groups.dtd"
42 static void contact_groups_file_parse (const gchar *filename);
43 static gboolean contact_groups_file_save (void);
44 static ContactGroup *contact_group_new (const gchar *name,
46 static void contact_group_free (ContactGroup *group);
48 static GList *groups = NULL;
51 empathy_contact_groups_get_all (void)
54 gchar *file_with_path;
56 /* If already set up clean up first */
58 g_list_foreach (groups, (GFunc)contact_group_free, NULL);
63 dir = g_build_filename (g_get_user_config_dir (), PACKAGE_NAME, NULL);
64 file_with_path = g_build_filename (dir, CONTACT_GROUPS_XML_FILENAME, NULL);
67 if (g_file_test (file_with_path, G_FILE_TEST_EXISTS)) {
68 contact_groups_file_parse (file_with_path);
71 g_free (file_with_path);
75 contact_groups_file_parse (const gchar *filename)
77 xmlParserCtxtPtr ctxt;
83 DEBUG ("Attempting to parse file:'%s'...", filename);
85 ctxt = xmlNewParserCtxt ();
87 /* Parse and validate the file. */
88 doc = xmlCtxtReadFile (ctxt, filename, NULL, 0);
90 g_warning ("Failed to parse file:'%s'", filename);
91 xmlFreeParserCtxt (ctxt);
95 if (!tpaw_xml_validate_from_resource (doc, CONTACT_GROUPS_DTD_RESOURCENAME)) {
96 g_warning ("Failed to validate file:'%s'", filename);
98 xmlFreeParserCtxt (ctxt);
102 /* The root node, contacts. */
103 contacts = xmlDocGetRootElement (doc);
106 node = contacts->children;
108 if (strcmp ((gchar *) node->name, "account") == 0) {
117 node = account->children;
121 if (strcmp ((gchar *) node->name, "group") == 0) {
125 ContactGroup *contact_group;
127 name = (gchar *) xmlGetProp (node, (const xmlChar *) "name");
128 expanded_str = (gchar *) xmlGetProp (node, (const xmlChar *) "expanded");
130 if (expanded_str && strcmp (expanded_str, "yes") == 0) {
136 contact_group = contact_group_new (name, expanded);
137 groups = g_list_append (groups, contact_group);
140 xmlFree (expanded_str);
146 DEBUG ("Parsed %d contact groups", g_list_length (groups));
149 xmlFreeParserCtxt (ctxt);
152 static ContactGroup *
153 contact_group_new (const gchar *name,
158 group = g_new0 (ContactGroup, 1);
160 group->name = g_strdup (name);
161 group->expanded = expanded;
167 contact_group_free (ContactGroup *group)
169 g_return_if_fail (group != NULL);
171 g_free (group->name);
177 contact_groups_file_save (void)
186 dir = g_build_filename (g_get_user_config_dir (), PACKAGE_NAME, NULL);
187 g_mkdir_with_parents (dir, S_IRUSR | S_IWUSR | S_IXUSR);
188 file = g_build_filename (dir, CONTACT_GROUPS_XML_FILENAME, NULL);
191 doc = xmlNewDoc ((const xmlChar *) "1.0");
192 root = xmlNewNode (NULL, (const xmlChar *) "contacts");
193 xmlDocSetRootElement (doc, root);
195 node = xmlNewChild (root, NULL, (const xmlChar *) "account", NULL);
196 xmlNewProp (node, (const xmlChar *) "name", (const xmlChar *) "Default");
198 for (l = groups; l; l = l->next) {
204 subnode = xmlNewChild (node, NULL, (const xmlChar *) "group", NULL);
205 xmlNewProp (subnode, (const xmlChar *) "expanded", cg->expanded ?
206 (const xmlChar *) "yes" : (const xmlChar *) "no");
207 xmlNewProp (subnode, (const xmlChar *) "name", (const xmlChar *) cg->name);
210 /* Make sure the XML is indented properly */
211 xmlIndentTreeOutput = 1;
213 DEBUG ("Saving file:'%s'", file);
214 xmlSaveFormatFileEnc (file, doc, "utf-8", 1);
225 empathy_contact_group_get_expanded (const gchar *group)
228 gboolean default_val = TRUE;
230 g_return_val_if_fail (group != NULL, default_val);
232 for (l = groups; l; l = l->next) {
233 ContactGroup *cg = l->data;
235 if (!cg || !cg->name) {
239 if (strcmp (cg->name, group) == 0) {
248 empathy_contact_group_set_expanded (const gchar *group,
253 gboolean changed = FALSE;
255 g_return_if_fail (group != NULL);
257 for (l = groups; l; l = l->next) {
260 if (!cg || !cg->name) {
264 if (strcmp (cg->name, group) == 0) {
265 cg->expanded = expanded;
271 /* if here... we don't have a ContactGroup for the group. */
273 cg = contact_group_new (group, expanded);
274 groups = g_list_append (groups, cg);
277 contact_groups_file_save ();