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 * Author: Martyn Russell <martyn@imendio.com>
24 #include "empathy-status-presets.h"
27 #include <tp-account-widgets/tpaw-utils.h>
29 #include "empathy-utils.h"
31 #define DEBUG_FLAG EMPATHY_DEBUG_OTHER
32 #include "empathy-debug.h"
34 #define STATUS_PRESETS_XML_FILENAME "status-presets.xml"
35 #define STATUS_PRESETS_DTD_RESOURCENAME "/org/gnome/Empathy/empathy-status-presets.dtd"
36 #define STATUS_PRESETS_MAX_EACH 15
40 TpConnectionPresenceType state;
43 static StatusPreset *status_preset_new (TpConnectionPresenceType state,
45 static void status_preset_free (StatusPreset *status);
46 static void status_presets_file_parse (const gchar *filename);
47 const gchar * status_presets_get_state_as_str (TpConnectionPresenceType state);
48 static gboolean status_presets_file_save (void);
49 static void status_presets_set_default (TpConnectionPresenceType state,
52 static GList *presets = NULL;
53 static StatusPreset *default_preset = NULL;
56 status_preset_new (TpConnectionPresenceType state,
61 preset = g_new0 (StatusPreset, 1);
63 preset->status = g_strdup (status);
64 preset->state = state;
70 status_preset_free (StatusPreset *preset)
72 g_free (preset->status);
77 status_presets_file_parse (const gchar *filename)
79 xmlParserCtxtPtr ctxt;
81 xmlNodePtr presets_node;
84 DEBUG ("Attempting to parse file:'%s'...", filename);
86 ctxt = xmlNewParserCtxt ();
88 /* Parse and validate the file. */
89 doc = xmlCtxtReadFile (ctxt, filename, NULL, 0);
91 g_warning ("Failed to parse file:'%s'", filename);
92 xmlFreeParserCtxt (ctxt);
96 if (!tpaw_xml_validate_from_resource (doc, STATUS_PRESETS_DTD_RESOURCENAME)) {
97 g_warning ("Failed to validate file:'%s'", filename);
99 xmlFreeParserCtxt (ctxt);
103 /* The root node, presets. */
104 presets_node = xmlDocGetRootElement (doc);
106 node = presets_node->children;
108 if (strcmp ((gchar *) node->name, "status") == 0 ||
109 strcmp ((gchar *) node->name, "default") == 0) {
110 TpConnectionPresenceType state;
113 StatusPreset *preset;
114 gboolean is_default = FALSE;
116 if (strcmp ((gchar *) node->name, "default") == 0) {
120 status = (gchar *) xmlNodeGetContent (node);
121 state_str = (gchar *) xmlGetProp (node, (const xmlChar *) "presence");
124 state = empathy_presence_from_str (state_str);
125 if (empathy_status_presets_is_valid (state)) {
127 DEBUG ("Default status preset state is:"
128 " '%s', status:'%s'", state_str,
131 status_presets_set_default (state, status);
133 preset = status_preset_new (state, status);
134 presets = g_list_append (presets, preset);
146 /* Use the default if not set */
147 if (!default_preset) {
148 status_presets_set_default (TP_CONNECTION_PRESENCE_TYPE_OFFLINE, NULL);
151 DEBUG ("Parsed %d status presets", g_list_length (presets));
154 xmlFreeParserCtxt (ctxt);
158 empathy_status_presets_get_all (void)
161 gchar *file_with_path;
163 /* If already set up clean up first. */
165 g_list_foreach (presets, (GFunc) status_preset_free, NULL);
166 g_list_free (presets);
170 dir = g_build_filename (g_get_user_config_dir (), PACKAGE_NAME, NULL);
171 g_mkdir_with_parents (dir, S_IRUSR | S_IWUSR | S_IXUSR);
172 file_with_path = g_build_filename (dir, STATUS_PRESETS_XML_FILENAME, NULL);
175 if (g_file_test (file_with_path, G_FILE_TEST_EXISTS)) {
176 status_presets_file_parse (file_with_path);
179 g_free (file_with_path);
183 status_presets_file_save (void)
190 gint count[TP_NUM_CONNECTION_PRESENCE_TYPES];
193 for (i = 0; i < TP_NUM_CONNECTION_PRESENCE_TYPES; i++) {
197 dir = g_build_filename (g_get_user_config_dir (), PACKAGE_NAME, NULL);
198 g_mkdir_with_parents (dir, S_IRUSR | S_IWUSR | S_IXUSR);
199 file = g_build_filename (dir, STATUS_PRESETS_XML_FILENAME, NULL);
202 doc = xmlNewDoc ((const xmlChar *) "1.0");
203 root = xmlNewNode (NULL, (const xmlChar *) "presets");
204 xmlDocSetRootElement (doc, root);
206 if (default_preset) {
210 state = (xmlChar *) empathy_presence_to_str (default_preset->state);
212 subnode = xmlNewTextChild (root, NULL, (const xmlChar *) "default",
213 (const xmlChar *) default_preset->status);
214 xmlNewProp (subnode, (const xmlChar *) "presence", state);
217 for (l = presets; l; l = l->next) {
223 state = (xmlChar *) empathy_presence_to_str (sp->state);
226 if (count[sp->state] > STATUS_PRESETS_MAX_EACH) {
230 subnode = xmlNewTextChild (root, NULL,
231 (const xmlChar *) "status", (const xmlChar *) sp->status);
232 xmlNewProp (subnode, (const xmlChar *) "presence", state);
235 /* Make sure the XML is indented properly */
236 xmlIndentTreeOutput = 1;
238 DEBUG ("Saving file:'%s'", file);
239 xmlSaveFormatFileEnc (file, doc, "utf-8", 1);
248 empathy_status_presets_get (TpConnectionPresenceType state,
256 for (l = presets; l; l = l->next) {
261 if (sp->state != state) {
265 list = g_list_append (list, sp->status);
268 if (max_number != -1 && i >= max_number) {
277 empathy_status_presets_set_last (TpConnectionPresenceType state,
281 StatusPreset *preset;
284 /* Check if duplicate */
285 for (l = presets; l; l = l->next) {
288 if (state == preset->state &&
289 !tp_strdiff (status, preset->status)) {
294 preset = status_preset_new (state, status);
295 presets = g_list_prepend (presets, preset);
298 for (l = presets; l; l = l->next) {
301 if (state != preset->state) {
307 if (num > STATUS_PRESETS_MAX_EACH) {
308 status_preset_free (preset);
309 presets = g_list_delete_link (presets, l);
314 status_presets_file_save ();
318 empathy_status_presets_remove (TpConnectionPresenceType state,
321 StatusPreset *preset;
324 for (l = presets; l; l = l->next) {
327 if (state == preset->state &&
328 !tp_strdiff (status, preset->status)) {
329 status_preset_free (preset);
330 presets = g_list_delete_link (presets, l);
331 status_presets_file_save ();
338 empathy_status_presets_reset (void)
340 g_list_foreach (presets, (GFunc) status_preset_free, NULL);
341 g_list_free (presets);
345 status_presets_set_default (TP_CONNECTION_PRESENCE_TYPE_AVAILABLE, NULL);
347 status_presets_file_save ();
350 TpConnectionPresenceType
351 empathy_status_presets_get_default_state (void)
353 if (!default_preset) {
354 return TP_CONNECTION_PRESENCE_TYPE_OFFLINE;
357 return default_preset->state;
361 empathy_status_presets_get_default_status (void)
363 if (!default_preset ||
364 !default_preset->status) {
368 return default_preset->status;
372 status_presets_set_default (TpConnectionPresenceType state,
375 if (default_preset) {
376 status_preset_free (default_preset);
379 default_preset = status_preset_new (state, status);
383 empathy_status_presets_set_default (TpConnectionPresenceType state,
386 status_presets_set_default (state, status);
387 status_presets_file_save ();
391 empathy_status_presets_clear_default (void)
393 if (default_preset) {
394 status_preset_free (default_preset);
395 default_preset = NULL;
398 status_presets_file_save ();
402 * empathy_status_presets_is_valid:
403 * @state: a #TpConnectionPresenceType
405 * Check if a presence type can be used as a preset.
407 * Returns: %TRUE if the presence type can be used as a preset.
410 empathy_status_presets_is_valid (TpConnectionPresenceType state)
413 case TP_CONNECTION_PRESENCE_TYPE_UNSET:
414 case TP_CONNECTION_PRESENCE_TYPE_OFFLINE:
415 case TP_CONNECTION_PRESENCE_TYPE_UNKNOWN:
416 case TP_CONNECTION_PRESENCE_TYPE_ERROR:
419 case TP_CONNECTION_PRESENCE_TYPE_AVAILABLE:
420 case TP_CONNECTION_PRESENCE_TYPE_AWAY:
421 case TP_CONNECTION_PRESENCE_TYPE_EXTENDED_AWAY:
422 case TP_CONNECTION_PRESENCE_TYPE_HIDDEN:
423 case TP_CONNECTION_PRESENCE_TYPE_BUSY: