Fix possible resource leak
[claws.git] / src / folder_item_prefs.c
1 /*
2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3  * Copyright (C) 1999-2012 Hiroyuki Yamamoto and the Claws Mail team
4  *
5  * This program is free software; you can redistribute it and/or modify
6  * it under the terms of the GNU General Public License as published by
7  * the Free Software Foundation; either version 3 of the License, or
8  * (at your option) any later version.
9  *
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
13  * GNU General Public License for more details.
14  *
15  * You should have received a copy of the GNU General Public License
16  * along with this program. If not, see <http://www.gnu.org/licenses/>.
17  * 
18  */
19
20 #ifdef HAVE_CONFIG_H
21 #  include "config.h"
22 #include "claws-features.h"
23 #endif
24
25 #include <glib.h>
26 #include <glib/gi18n.h>
27
28 #include "defs.h"
29 #include "folder.h"
30 #include "utils.h"
31 #include "prefs_gtk.h"
32 #include "filtering.h"
33 #include "folder_item_prefs.h"
34
35 FolderItemPrefs tmp_prefs;
36
37 static PrefParam param[] = {
38         {"enable_default_to", "", &tmp_prefs.enable_default_to, P_BOOL,
39          NULL, NULL, NULL},
40         {"default_to", "", &tmp_prefs.default_to, P_STRING,
41          NULL, NULL, NULL},
42         {"enable_default_reply_to", "", &tmp_prefs.enable_default_reply_to, P_BOOL,
43          NULL, NULL, NULL},
44         {"default_reply_to", "", &tmp_prefs.default_reply_to, P_STRING,
45          NULL, NULL, NULL},
46         {"enable_default_cc", "", &tmp_prefs.enable_default_cc, P_BOOL,
47          NULL, NULL, NULL},
48         {"default_cc", "", &tmp_prefs.default_cc, P_STRING,
49          NULL, NULL, NULL},
50         {"enable_default_bcc", "", &tmp_prefs.enable_default_bcc, P_BOOL,
51          NULL, NULL, NULL},
52         {"default_bcc", "", &tmp_prefs.default_bcc, P_STRING,
53          NULL, NULL, NULL},
54         {"enable_default_replyto", "", &tmp_prefs.enable_default_replyto, P_BOOL,
55          NULL, NULL, NULL},
56         {"default_replyto", "", &tmp_prefs.default_replyto, P_STRING,
57          NULL, NULL, NULL},
58         {"enable_simplify_subject", "", &tmp_prefs.enable_simplify_subject, P_BOOL,
59          NULL, NULL, NULL},
60         {"simplify_subject_regexp", "", &tmp_prefs.simplify_subject_regexp, P_STRING,
61          NULL, NULL, NULL},
62         {"enable_folder_chmod", "", &tmp_prefs.enable_folder_chmod, P_BOOL,
63          NULL, NULL, NULL},
64         {"folder_chmod", "", &tmp_prefs.folder_chmod, P_INT,
65          NULL, NULL, NULL},
66         {"enable_default_account", "", &tmp_prefs.enable_default_account, P_BOOL,
67          NULL, NULL, NULL},
68         {"default_account", NULL, &tmp_prefs.default_account, P_INT,
69          NULL, NULL, NULL},
70 #if USE_ENCHANT
71         {"enable_default_dictionary", "", &tmp_prefs.enable_default_dictionary, P_BOOL,
72          NULL, NULL, NULL},
73         {"default_dictionary", NULL, &tmp_prefs.default_dictionary, P_STRING,
74          NULL, NULL, NULL},
75         {"enable_default_alt_dictionary", "", &tmp_prefs.enable_default_alt_dictionary, P_BOOL,
76          NULL, NULL, NULL},
77         {"default_alt_dictionary", NULL, &tmp_prefs.default_alt_dictionary, P_STRING,
78          NULL, NULL, NULL},
79 #endif   
80         {"always_sign", "0", &tmp_prefs.always_sign, P_ENUM,
81          NULL, NULL, NULL},
82         {"always_encrypt", "0", &tmp_prefs.always_encrypt, P_ENUM,
83          NULL, NULL, NULL},
84         {"save_copy_to_folder", NULL, &tmp_prefs.save_copy_to_folder, P_BOOL,
85          NULL, NULL, NULL},
86         {"folder_color", "", &tmp_prefs.color, P_INT,
87          NULL, NULL, NULL},
88         {"enable_processing", "FALSE", &tmp_prefs.enable_processing, P_BOOL,
89          NULL, NULL, NULL},
90         {"enable_processing_when_opening", "TRUE", &tmp_prefs.enable_processing_when_opening, P_BOOL,
91          NULL, NULL, NULL},
92         {"newmailcheck", "TRUE", &tmp_prefs.newmailcheck, P_BOOL,
93          NULL, NULL, NULL},
94         {"offlinesync", "FALSE", &tmp_prefs.offlinesync, P_BOOL,
95          NULL, NULL, NULL},
96         {"offlinesync_days", "0", &tmp_prefs.offlinesync_days, P_INT,
97          NULL, NULL, NULL},
98         {"remove_old_bodies", "FALSE", &tmp_prefs.remove_old_bodies, P_BOOL,
99          NULL, NULL, NULL},
100         {"promote_html_part", "0", &tmp_prefs.promote_html_part, P_ENUM,
101          NULL, NULL, NULL},
102
103         {"compose_with_format", "FALSE", &tmp_prefs.compose_with_format, P_BOOL,
104          NULL, NULL, NULL},
105         {"compose_override_from_format", NULL, &tmp_prefs.compose_override_from_format, P_STRING,
106          NULL, NULL, NULL},
107         {"compose_subject_format", NULL, &tmp_prefs.compose_subject_format, P_STRING,
108          NULL, NULL, NULL},
109         {"compose_body_format", NULL, &tmp_prefs.compose_body_format, P_STRING,
110          NULL, NULL, NULL},
111         {"reply_with_format", "FALSE", &tmp_prefs.reply_with_format, P_BOOL,
112          NULL, NULL, NULL},
113         {"reply_override_from_format", NULL, &tmp_prefs.reply_override_from_format, P_STRING,
114          NULL, NULL, NULL},
115         {"reply_quotemark", NULL, &tmp_prefs.reply_quotemark, P_STRING,
116          NULL, NULL, NULL},
117         {"reply_body_format", NULL, &tmp_prefs.reply_body_format, P_STRING,
118          NULL, NULL, NULL},
119         {"forward_with_format", "FALSE", &tmp_prefs.forward_with_format, P_BOOL,
120          NULL, NULL, NULL},
121         {"forward_override_from_format", NULL, &tmp_prefs.forward_override_from_format, P_STRING,
122          NULL, NULL, NULL},
123         {"forward_quotemark", NULL, &tmp_prefs.forward_quotemark, P_STRING,
124          NULL, NULL, NULL},
125         {"forward_body_format", NULL, &tmp_prefs.forward_body_format, P_STRING,
126          NULL, NULL, NULL},
127         {NULL, NULL, NULL, P_OTHER, NULL, NULL, NULL}
128 };
129
130 static FolderItemPrefs *folder_item_prefs_clear(FolderItemPrefs *prefs);
131
132 void folder_item_prefs_read_config(FolderItem * item)
133 {
134         gchar * id;
135         gchar *rcpath;
136
137         id = folder_item_get_identifier(item);
138         folder_item_prefs_clear(&tmp_prefs);
139         rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, FOLDERITEM_RC, NULL);
140         prefs_read_config(param, id, rcpath, NULL);
141         g_free(id);
142         g_free(rcpath);
143
144         *item->prefs = tmp_prefs;
145 }
146
147 void folder_item_prefs_save_config(FolderItem * item)
148 {       
149         gchar * id;
150
151         tmp_prefs = * item->prefs;
152
153         id = folder_item_get_identifier(item);
154         if (id == NULL)
155                 return;
156
157         debug_print("saving prefs for %s\n", id);
158         prefs_write_config(param, id, FOLDERITEM_RC);
159         g_free(id);
160 }
161
162 static gboolean folder_item_prefs_save_config_func(GNode *node, gpointer data)
163 {
164         FolderItem *item = (FolderItem *) node->data;
165         folder_item_prefs_save_config(item);
166         return FALSE;
167 }
168
169 void folder_item_prefs_save_config_recursive(FolderItem * item)
170 {       
171         g_node_traverse(item->node, G_PRE_ORDER, G_TRAVERSE_ALL,
172                         -1, folder_item_prefs_save_config_func, NULL);
173 }
174
175 void folder_prefs_save_config_recursive(Folder *folder)
176 {       
177         g_node_traverse(folder->node, G_PRE_ORDER, G_TRAVERSE_ALL,
178                         -1, folder_item_prefs_save_config_func, NULL);
179 }
180
181 static FolderItemPrefs *folder_item_prefs_clear(FolderItemPrefs *prefs)
182 {
183         prefs->enable_default_to = FALSE;
184         prefs->default_to = NULL;
185         prefs->enable_default_reply_to = FALSE;
186         prefs->default_reply_to = NULL;
187         prefs->enable_default_cc = FALSE;
188         prefs->default_cc = NULL;
189         prefs->enable_default_bcc = FALSE;
190         prefs->default_bcc = NULL;
191         prefs->enable_default_replyto = FALSE;
192         prefs->default_replyto = NULL;
193         prefs->enable_simplify_subject = FALSE;
194         prefs->simplify_subject_regexp = NULL;
195         prefs->enable_folder_chmod = FALSE;
196         prefs->folder_chmod = 0;
197         prefs->enable_default_account = FALSE;
198         prefs->default_account = 0;
199 #if USE_ENCHANT
200         prefs->enable_default_dictionary = FALSE;
201         prefs->default_dictionary = NULL;
202         prefs->enable_default_alt_dictionary = FALSE;
203         prefs->default_alt_dictionary = NULL;
204 #endif
205         prefs->always_sign = SIGN_OR_ENCRYPT_DEFAULT;
206         prefs->always_encrypt = SIGN_OR_ENCRYPT_DEFAULT;
207         prefs->save_copy_to_folder = FALSE;
208         prefs->color = 0;
209
210         prefs->enable_processing = FALSE;
211         prefs->enable_processing_when_opening = FALSE;
212         prefs->processing = NULL;
213
214         prefs->newmailcheck = TRUE;
215         prefs->offlinesync = FALSE;
216         prefs->offlinesync_days = 0;
217         prefs->remove_old_bodies = FALSE;
218         prefs->promote_html_part = HTML_PROMOTE_DEFAULT;
219
220         prefs->compose_with_format = FALSE;
221         prefs->compose_subject_format = NULL;
222         prefs->compose_body_format = NULL;
223         prefs->compose_override_from_format = NULL;
224         prefs->reply_with_format = FALSE;
225         prefs->reply_quotemark = NULL;
226         prefs->reply_body_format = NULL;
227         prefs->reply_override_from_format = NULL;
228         prefs->forward_with_format = FALSE;
229         prefs->forward_quotemark = NULL;
230         prefs->forward_body_format = NULL;
231         prefs->forward_override_from_format = NULL;
232         return prefs;
233 }
234
235 FolderItemPrefs * folder_item_prefs_new(void)
236 {
237         FolderItemPrefs * prefs;
238
239         prefs = g_new0(FolderItemPrefs, 1);
240
241         return folder_item_prefs_clear(prefs);
242 }
243
244 void folder_item_prefs_free(FolderItemPrefs * prefs)
245 {
246         g_free(prefs->default_to);
247         g_free(prefs->default_reply_to);
248         g_free(prefs->default_cc);
249         g_free(prefs->default_bcc);
250         g_free(prefs->default_replyto);
251         g_free(prefs->compose_subject_format);
252         g_free(prefs->compose_body_format);
253         g_free(prefs->compose_override_from_format);
254         g_free(prefs->reply_quotemark);
255         g_free(prefs->reply_body_format);
256         g_free(prefs->reply_override_from_format);
257         g_free(prefs->forward_quotemark);
258         g_free(prefs->forward_body_format);
259         g_free(prefs->forward_override_from_format);
260         g_free(prefs);
261 }
262
263 #define SAFE_STRING(str) \
264         (str) ? (str) : ""
265
266 void folder_item_prefs_copy_prefs(FolderItem * src, FolderItem * dest)
267 {
268         GSList *tmp_prop_list = NULL, *tmp;
269         folder_item_prefs_read_config(src);
270
271         tmp_prefs.directory                     = g_strdup(src->prefs->directory);
272         tmp_prefs.enable_processing             = src->prefs->enable_processing;
273         tmp_prefs.enable_processing_when_opening = src->prefs->enable_processing_when_opening;
274         tmp_prefs.newmailcheck                  = src->prefs->newmailcheck;
275         tmp_prefs.offlinesync                   = src->prefs->offlinesync;
276         tmp_prefs.offlinesync_days              = src->prefs->offlinesync_days;
277         tmp_prefs.remove_old_bodies             = src->prefs->remove_old_bodies;
278         tmp_prefs.promote_html_part             = src->prefs->promote_html_part;
279
280         prefs_matcher_read_config();
281
282         for (tmp = src->prefs->processing; tmp != NULL && tmp->data != NULL;) {
283                 FilteringProp *prop = (FilteringProp *)tmp->data;
284                 
285                 tmp_prop_list = g_slist_append(tmp_prop_list,
286                                            filteringprop_copy(prop));
287                 tmp = tmp->next;
288         }
289         tmp_prefs.processing                    = tmp_prop_list;
290         
291         tmp_prefs.request_return_receipt        = src->prefs->request_return_receipt;
292         tmp_prefs.enable_default_to             = src->prefs->enable_default_to;
293         tmp_prefs.default_to                    = g_strdup(src->prefs->default_to);
294         tmp_prefs.enable_default_reply_to       = src->prefs->enable_default_reply_to;
295         tmp_prefs.default_reply_to              = g_strdup(src->prefs->default_reply_to);
296         tmp_prefs.enable_default_cc             = src->prefs->enable_default_cc;
297         tmp_prefs.default_cc                    = g_strdup(src->prefs->default_cc);
298         tmp_prefs.enable_default_bcc            = src->prefs->enable_default_bcc;
299         tmp_prefs.default_bcc                   = g_strdup(src->prefs->default_bcc);
300         tmp_prefs.enable_default_replyto                = src->prefs->enable_default_replyto;
301         tmp_prefs.default_replyto                       = g_strdup(src->prefs->default_replyto);
302         tmp_prefs.enable_simplify_subject       = src->prefs->enable_simplify_subject;
303         tmp_prefs.simplify_subject_regexp       = g_strdup(src->prefs->simplify_subject_regexp);
304         tmp_prefs.enable_folder_chmod           = src->prefs->enable_folder_chmod;
305         tmp_prefs.folder_chmod                  = src->prefs->folder_chmod;
306         tmp_prefs.enable_default_account        = src->prefs->enable_default_account;
307         tmp_prefs.default_account               = src->prefs->default_account;
308 #if USE_ENCHANT
309         tmp_prefs.enable_default_dictionary     = src->prefs->enable_default_dictionary;
310         tmp_prefs.default_dictionary            = g_strdup(src->prefs->default_dictionary);
311         tmp_prefs.enable_default_alt_dictionary = src->prefs->enable_default_alt_dictionary;
312         tmp_prefs.default_alt_dictionary        = g_strdup(src->prefs->default_alt_dictionary);
313 #endif
314         tmp_prefs.always_sign           = src->prefs->always_sign;
315         tmp_prefs.always_encrypt    = src->prefs->always_encrypt;
316         tmp_prefs.save_copy_to_folder           = src->prefs->save_copy_to_folder;
317         tmp_prefs.color                         = src->prefs->color;
318
319         tmp_prefs.compose_with_format = src->prefs->compose_with_format;
320         tmp_prefs.compose_subject_format = g_strdup(src->prefs->compose_subject_format);
321         tmp_prefs.compose_body_format = g_strdup(src->prefs->compose_body_format);
322         tmp_prefs.compose_override_from_format = g_strdup(src->prefs->compose_override_from_format);
323         tmp_prefs.reply_with_format = src->prefs->reply_with_format;
324         tmp_prefs.reply_quotemark = g_strdup(src->prefs->reply_quotemark);
325         tmp_prefs.reply_body_format = g_strdup(src->prefs->reply_body_format);
326         tmp_prefs.reply_override_from_format = g_strdup(src->prefs->reply_override_from_format);
327         tmp_prefs.forward_with_format = src->prefs->forward_with_format;
328         tmp_prefs.forward_quotemark = g_strdup(src->prefs->forward_quotemark);
329         tmp_prefs.forward_body_format = g_strdup(src->prefs->forward_body_format);
330         tmp_prefs.forward_override_from_format = g_strdup(src->prefs->forward_override_from_format);
331
332         *dest->prefs = tmp_prefs;
333         folder_item_prefs_save_config(dest);
334
335         dest->collapsed = src->collapsed;
336         dest->thread_collapsed = src->thread_collapsed;
337         dest->threaded  = src->threaded;
338         dest->ret_rcpt  = src->ret_rcpt;
339         dest->hide_read_msgs = src->hide_read_msgs;
340         dest->hide_del_msgs = src->hide_del_msgs;
341         dest->hide_read_threads = src->hide_read_threads;
342         dest->sort_key  = src->sort_key;
343         dest->sort_type = src->sort_type;
344 }