2 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2002 Hiroyuki Yamamoto
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 2 of the License, or
8 * (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
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
29 #include <sys/types.h>
40 #include "mbox_folder.h"
46 #include "filtering.h"
48 #include "prefs_folder_item.h"
49 #include "procheader.h"
50 #include "statusbar.h"
52 /* Dependecies to be removed ?! */
53 #include "prefs_common.h"
54 #include "prefs_account.h"
55 #include "prefs_folder_item.h"
57 static GList *folder_list = NULL;
59 static void folder_init (Folder *folder,
62 static gboolean folder_read_folder_func (GNode *node,
64 static gchar *folder_get_list_path (void);
65 static void folder_write_list_recursive (GNode *node,
67 static void folder_update_op_count_rec (GNode *node);
70 static void folder_get_persist_prefs_recursive
71 (GNode *node, GHashTable *pptable);
72 static gboolean persist_prefs_free (gpointer key, gpointer val, gpointer data);
73 void folder_item_read_cache (FolderItem *item);
74 void folder_item_free_cache (FolderItem *item);
76 Folder *folder_new(FolderType type, const gchar *name, const gchar *path)
78 Folder *folder = NULL;
81 name = name ? name : path;
84 folder = mbox_folder_new(name, path);
87 folder = mh_folder_new(name, path);
90 folder = imap_folder_new(name, path);
93 folder = news_folder_new(name, path);
99 /* Create root folder item */
100 item = folder_item_new(folder, name, NULL);
101 item->folder = folder;
102 folder->node = g_node_new(item);
108 static void folder_init(Folder *folder, const gchar *name)
110 g_return_if_fail(folder != NULL);
112 folder_set_name(folder, name);
114 /* Init folder data */
115 folder->account = NULL;
116 folder->inbox = NULL;
117 folder->outbox = NULL;
118 folder->draft = NULL;
119 folder->queue = NULL;
120 folder->trash = NULL;
122 /* Init Folder functions */
123 folder->item_new = NULL;
124 folder->item_destroy = NULL;
125 folder->fetch_msg = NULL;
126 folder->fetch_msginfo = NULL;
127 folder->fetch_msginfos = NULL;
128 folder->get_num_list = NULL;
129 folder->ui_func = NULL;
130 folder->ui_func_data = NULL;
131 folder->change_flags = NULL;
132 folder->check_msgnum_validity = NULL;
135 void folder_local_folder_init(Folder *folder, const gchar *name,
138 folder_init(folder, name);
139 LOCAL_FOLDER(folder)->rootpath = g_strdup(path);
142 void folder_remote_folder_init(Folder *folder, const gchar *name,
145 folder_init(folder, name);
146 REMOTE_FOLDER(folder)->session = NULL;
149 void folder_destroy(Folder *folder)
151 g_return_if_fail(folder != NULL);
152 g_return_if_fail(folder->destroy != NULL);
154 folder->destroy(folder);
156 folder_list = g_list_remove(folder_list, folder);
158 folder_tree_destroy(folder);
159 g_free(folder->name);
163 void folder_local_folder_destroy(LocalFolder *lfolder)
165 g_return_if_fail(lfolder != NULL);
167 g_free(lfolder->rootpath);
170 void folder_remote_folder_destroy(RemoteFolder *rfolder)
172 g_return_if_fail(rfolder != NULL);
174 if (rfolder->session)
175 session_destroy(rfolder->session);
179 Folder *mbox_folder_new(const gchar *name, const gchar *path)
181 /* not yet implemented */
185 Folder *maildir_folder_new(const gchar *name, const gchar *path)
187 /* not yet implemented */
192 FolderItem *folder_item_new(Folder *folder, const gchar *name, const gchar *path)
194 FolderItem *item = NULL;
196 if (folder->item_new) {
197 item = folder->item_new(folder);
199 item = g_new0(FolderItem, 1);
202 g_return_val_if_fail(item != NULL, NULL);
204 item->stype = F_NORMAL;
205 item->name = g_strdup(name);
206 item->path = g_strdup(path);
213 item->no_sub = FALSE;
214 item->no_select = FALSE;
215 item->collapsed = FALSE;
216 item->threaded = TRUE;
217 item->ret_rcpt = FALSE;
218 item->opened = FALSE;
221 item->account = NULL;
222 item->apply_sub = FALSE;
223 item->mark_queue = NULL;
226 item->prefs = prefs_folder_item_new();
231 void folder_item_append(FolderItem *parent, FolderItem *item)
235 g_return_if_fail(parent != NULL);
236 g_return_if_fail(parent->folder != NULL);
237 g_return_if_fail(item != NULL);
239 node = parent->folder->node;
240 node = g_node_find(node, G_PRE_ORDER, G_TRAVERSE_ALL, parent);
241 g_return_if_fail(node != NULL);
243 item->parent = parent;
244 item->folder = parent->folder;
245 g_node_append_data(node, item);
248 void folder_item_remove(FolderItem *item)
252 g_return_if_fail(item != NULL);
253 g_return_if_fail(item->folder != NULL);
255 node = item->folder->node;
256 node = g_node_find(node, G_PRE_ORDER, G_TRAVERSE_ALL, item);
257 g_return_if_fail(node != NULL);
259 /* TODO: free all FolderItem's first */
260 if (item->folder->node == node)
261 item->folder->node = NULL;
262 g_node_destroy(node);
265 void folder_item_destroy(FolderItem *item)
267 g_return_if_fail(item != NULL);
269 debug_print("Destroying folder item %s\n", item->path);
272 folder_item_free_cache(item);
276 if (item->folder != NULL) {
277 if(item->folder->item_destroy) {
278 item->folder->item_destroy(item->folder, item);
285 void folder_set_ui_func(Folder *folder, FolderUIFunc func, gpointer data)
287 g_return_if_fail(folder != NULL);
289 folder->ui_func = func;
290 folder->ui_func_data = data;
293 void folder_set_name(Folder *folder, const gchar *name)
295 g_return_if_fail(folder != NULL);
297 g_free(folder->name);
298 folder->name = name ? g_strdup(name) : NULL;
299 if (folder->node && folder->node->data) {
300 FolderItem *item = (FolderItem *)folder->node->data;
303 item->name = name ? g_strdup(name) : NULL;
307 gboolean folder_tree_destroy_func(GNode *node, gpointer data) {
308 FolderItem *item = (FolderItem *) node->data;
310 folder_item_destroy(item);
314 void folder_tree_destroy(Folder *folder)
316 g_return_if_fail(folder != NULL);
317 g_return_if_fail(folder->node != NULL);
319 prefs_scoring_clear();
320 prefs_filtering_clear();
322 g_node_traverse(folder->node, G_POST_ORDER, G_TRAVERSE_ALL, -1, folder_tree_destroy_func, NULL);
324 g_node_destroy(folder->node);
326 folder->inbox = NULL;
327 folder->outbox = NULL;
328 folder->draft = NULL;
329 folder->queue = NULL;
330 folder->trash = NULL;
334 void folder_add(Folder *folder)
340 g_return_if_fail(folder != NULL);
342 for (i = 0, cur = folder_list; cur != NULL; cur = cur->next, i++) {
343 cur_folder = FOLDER(cur->data);
344 if (folder->type == F_MH) {
345 if (cur_folder->type != F_MH) break;
346 } else if (folder->type == F_MBOX) {
347 if (cur_folder->type != F_MH &&
348 cur_folder->type != F_MBOX) break;
349 } else if (folder->type == F_IMAP) {
350 if (cur_folder->type != F_MH &&
351 cur_folder->type != F_MBOX &&
352 cur_folder->type != F_IMAP) break;
353 } else if (folder->type == F_NEWS) {
354 if (cur_folder->type != F_MH &&
355 cur_folder->type != F_MBOX &&
356 cur_folder->type != F_IMAP &&
357 cur_folder->type != F_NEWS) break;
361 folder_list = g_list_insert(folder_list, folder, i);
364 GList *folder_get_list(void)
369 gint folder_read_list(void)
375 path = folder_get_list_path();
376 if (!is_file_exist(path)) return -1;
377 node = xml_parse_file(path);
378 if (!node) return -1;
380 xmlnode = node->data;
381 if (strcmp2(xmlnode->tag->tag, "folderlist") != 0) {
382 g_warning("wrong folder list\n");
387 g_node_traverse(node, G_PRE_ORDER, G_TRAVERSE_ALL, 2,
388 folder_read_folder_func, NULL);
397 void folder_write_list(void)
404 path = folder_get_list_path();
405 if ((pfile = prefs_write_open(path)) == NULL) return;
407 fprintf(pfile->fp, "<?xml version=\"1.0\" encoding=\"%s\"?>\n",
408 conv_get_current_charset_str());
409 fputs("\n<folderlist>\n", pfile->fp);
411 for (list = folder_list; list != NULL; list = list->next) {
413 folder_write_list_recursive(folder->node, pfile->fp);
416 fputs("</folderlist>\n", pfile->fp);
418 if (prefs_write_close(pfile) < 0)
419 g_warning("failed to write folder list.\n");
422 gboolean folder_scan_tree_func(GNode *node, gpointer data)
424 GHashTable *pptable = (GHashTable *)data;
425 FolderItem *item = (FolderItem *)node->data;
427 folder_item_restore_persist_prefs(item, pptable);
432 void folder_scan_tree(Folder *folder)
436 if (!folder->scan_tree)
439 pptable = folder_persist_prefs_new(folder);
440 folder_tree_destroy(folder);
442 folder->scan_tree(folder);
444 g_node_traverse(folder->node, G_POST_ORDER, G_TRAVERSE_ALL, -1, folder_scan_tree_func, pptable);
445 folder_persist_prefs_free(pptable);
447 prefs_matcher_read_config();
452 FolderItem *folder_create_folder(FolderItem *parent, const gchar *name)
454 FolderItem *new_item;
456 new_item = parent->folder->create_folder(parent->folder, parent, name);
458 new_item->cache = msgcache_new();
470 struct FuncToAllFoldersData
472 FolderItemFunc function;
476 static gboolean folder_func_to_all_folders_func(GNode *node, gpointer data)
479 struct FuncToAllFoldersData *function_data = (struct FuncToAllFoldersData *) data;
481 g_return_val_if_fail(node->data != NULL, FALSE);
483 item = FOLDER_ITEM(node->data);
484 g_return_val_if_fail(item != NULL, FALSE);
486 function_data->function(item, function_data->data);
491 void folder_func_to_all_folders(FolderItemFunc function, gpointer data)
495 struct FuncToAllFoldersData function_data;
497 function_data.function = function;
498 function_data.data = data;
500 for (list = folder_list; list != NULL; list = list->next) {
501 folder = FOLDER(list->data);
503 g_node_traverse(folder->node, G_PRE_ORDER,
505 folder_func_to_all_folders_func,
510 static void folder_count_total_msgs_func(FolderItem *item, gpointer data)
512 struct TotalMsgCount *count = (struct TotalMsgCount *)data;
514 count->new += item->new;
515 count->unread += item->unread;
516 count->total += item->total;
519 void folder_count_total_msgs(guint *new, guint *unread, guint *total)
521 struct TotalMsgCount count;
523 count.new = count.unread = count.total = 0;
525 debug_print("Counting total number of messages...\n");
527 folder_func_to_all_folders(folder_count_total_msgs_func, &count);
530 *unread = count.unread;
531 *total = count.total;
534 Folder *folder_find_from_path(const gchar *path)
539 for (list = folder_list; list != NULL; list = list->next) {
541 if ((folder->type == F_MH || folder->type == F_MBOX) &&
542 !path_cmp(LOCAL_FOLDER(folder)->rootpath, path))
549 Folder *folder_find_from_name(const gchar *name, FolderType type)
554 for (list = folder_list; list != NULL; list = list->next) {
556 if (folder->type == type && strcmp2(name, folder->name) == 0)
563 static gboolean folder_item_find_func(GNode *node, gpointer data)
565 FolderItem *item = node->data;
567 const gchar *path = d[0];
569 if (path_cmp(path, item->path) != 0)
577 FolderItem *folder_find_item_from_path(const gchar *path)
582 folder = folder_get_default_folder();
583 g_return_val_if_fail(folder != NULL, NULL);
585 d[0] = (gpointer)path;
587 g_node_traverse(folder->node, G_PRE_ORDER, G_TRAVERSE_ALL, -1,
588 folder_item_find_func, d);
592 static const struct {
595 } type_str_table[] = {
598 {"#maildir", F_MAILDIR},
603 static gchar *folder_get_type_string(FolderType type)
607 for (i = 0; i < sizeof(type_str_table) / sizeof(type_str_table[0]);
609 if (type_str_table[i].type == type)
610 return type_str_table[i].str;
616 static FolderType folder_get_type_from_string(const gchar *str)
620 for (i = 0; i < sizeof(type_str_table) / sizeof(type_str_table[0]);
622 if (g_strcasecmp(type_str_table[i].str, str) == 0)
623 return type_str_table[i].type;
629 gchar *folder_get_identifier(Folder *folder)
633 g_return_val_if_fail(folder != NULL, NULL);
635 type_str = folder_get_type_string(folder->type);
636 return g_strconcat(type_str, "/", folder->name, NULL);
639 gchar *folder_item_get_identifier(FolderItem *item)
644 g_return_val_if_fail(item != NULL, NULL);
645 g_return_val_if_fail(item->path != NULL, NULL);
647 folder_id = folder_get_identifier(item->folder);
648 id = g_strconcat(folder_id, "/", item->path, NULL);
654 FolderItem *folder_find_item_from_identifier(const gchar *identifier)
664 g_return_val_if_fail(identifier != NULL, NULL);
666 if (*identifier != '#')
667 return folder_find_item_from_path(identifier);
669 Xstrdup_a(str, identifier, return NULL);
671 p = strchr(str, '/');
673 return folder_find_item_from_path(identifier);
676 type = folder_get_type_from_string(str);
677 if (type == F_UNKNOWN)
678 return folder_find_item_from_path(identifier);
683 return folder_find_item_from_path(identifier);
687 folder = folder_find_from_name(name, type);
689 return folder_find_item_from_path(identifier);
693 d[0] = (gpointer)path;
695 g_node_traverse(folder->node, G_PRE_ORDER, G_TRAVERSE_ALL, -1,
696 folder_item_find_func, d);
700 Folder *folder_get_default_folder(void)
702 return folder_list ? FOLDER(folder_list->data) : NULL;
705 FolderItem *folder_get_default_inbox(void)
709 if (!folder_list) return NULL;
710 folder = FOLDER(folder_list->data);
711 g_return_val_if_fail(folder != NULL, NULL);
712 return folder->inbox;
715 FolderItem *folder_get_default_outbox(void)
719 if (!folder_list) return NULL;
720 folder = FOLDER(folder_list->data);
721 g_return_val_if_fail(folder != NULL, NULL);
722 return folder->outbox;
725 FolderItem *folder_get_default_draft(void)
729 if (!folder_list) return NULL;
730 folder = FOLDER(folder_list->data);
731 g_return_val_if_fail(folder != NULL, NULL);
732 return folder->draft;
735 FolderItem *folder_get_default_queue(void)
739 if (!folder_list) return NULL;
740 folder = FOLDER(folder_list->data);
741 g_return_val_if_fail(folder != NULL, NULL);
742 return folder->queue;
745 FolderItem *folder_get_default_trash(void)
749 if (!folder_list) return NULL;
750 folder = FOLDER(folder_list->data);
751 g_return_val_if_fail(folder != NULL, NULL);
752 return folder->trash;
755 #define CREATE_FOLDER_IF_NOT_EXIST(member, dir, type) \
757 if (!folder->member) { \
758 item = folder_item_new(folder, dir, dir); \
759 item->stype = type; \
760 folder_item_append(rootitem, item); \
761 folder->member = item; \
765 void folder_set_missing_folders(void)
768 FolderItem *rootitem;
772 for (list = folder_list; list != NULL; list = list->next) {
774 if (folder->type != F_MH) continue;
775 rootitem = FOLDER_ITEM(folder->node->data);
776 g_return_if_fail(rootitem != NULL);
778 if (folder->inbox && folder->outbox && folder->draft &&
779 folder->queue && folder->trash)
782 if (folder->create_tree(folder) < 0) {
783 g_warning("%s: can't create the folder tree.\n",
784 LOCAL_FOLDER(folder)->rootpath);
788 CREATE_FOLDER_IF_NOT_EXIST(inbox, INBOX_DIR, F_INBOX);
789 CREATE_FOLDER_IF_NOT_EXIST(outbox, OUTBOX_DIR, F_OUTBOX);
790 CREATE_FOLDER_IF_NOT_EXIST(draft, DRAFT_DIR, F_DRAFT);
791 CREATE_FOLDER_IF_NOT_EXIST(queue, QUEUE_DIR, F_QUEUE);
792 CREATE_FOLDER_IF_NOT_EXIST(trash, TRASH_DIR, F_TRASH);
796 static gboolean folder_unref_account_func(GNode *node, gpointer data)
798 FolderItem *item = node->data;
799 PrefsAccount *account = data;
801 if (item->account == account)
802 item->account = NULL;
807 void folder_unref_account_all(PrefsAccount *account)
812 if (!account) return;
814 for (list = folder_list; list != NULL; list = list->next) {
816 if (folder->account == account)
817 folder->account = NULL;
818 g_node_traverse(folder->node, G_PRE_ORDER, G_TRAVERSE_ALL, -1,
819 folder_unref_account_func, account);
823 #undef CREATE_FOLDER_IF_NOT_EXIST
825 gchar *folder_get_path(Folder *folder)
829 g_return_val_if_fail(folder != NULL, NULL);
831 switch(FOLDER_TYPE(folder)) {
834 path = g_strdup(LOCAL_FOLDER(folder)->rootpath);
838 g_return_val_if_fail(folder->account != NULL, NULL);
839 path = g_strconcat(get_imap_cache_dir(),
841 folder->account->recv_server,
843 folder->account->userid,
848 g_return_val_if_fail(folder->account != NULL, NULL);
849 path = g_strconcat(get_news_cache_dir(),
851 folder->account->nntp_server,
863 gchar *folder_item_get_path(FolderItem *item)
868 g_return_val_if_fail(item != NULL, NULL);
870 if(FOLDER_TYPE(item->folder) != F_MBOX) {
871 folder_path = folder_get_path(item->folder);
872 g_return_val_if_fail(folder_path != NULL, NULL);
874 if (folder_path[0] == G_DIR_SEPARATOR) {
876 path = g_strconcat(folder_path, G_DIR_SEPARATOR_S,
879 path = g_strdup(folder_path);
882 path = g_strconcat(get_home_dir(), G_DIR_SEPARATOR_S,
883 folder_path, G_DIR_SEPARATOR_S,
886 path = g_strconcat(get_home_dir(), G_DIR_SEPARATOR_S,
894 itempath = mbox_get_virtual_path(item);
895 if (itempath == NULL)
897 path = g_strconcat(get_mbox_cache_dir(),
898 G_DIR_SEPARATOR_S, itempath, NULL);
904 void folder_item_set_default_flags(FolderItem *dest, MsgFlags *flags)
906 if (!(dest->stype == F_OUTBOX ||
907 dest->stype == F_QUEUE ||
908 dest->stype == F_DRAFT ||
909 dest->stype == F_TRASH)) {
910 flags->perm_flags = MSG_NEW|MSG_UNREAD;
912 flags->perm_flags = 0;
914 flags->tmp_flags = MSG_CACHED;
915 if (dest->folder->type == F_MH) {
916 if (dest->stype == F_QUEUE) {
917 MSG_SET_TMP_FLAGS(*flags, MSG_QUEUED);
918 } else if (dest->stype == F_DRAFT) {
919 MSG_SET_TMP_FLAGS(*flags, MSG_DRAFT);
921 } else if (dest->folder->type == F_IMAP) {
922 MSG_SET_TMP_FLAGS(*flags, MSG_IMAP);
923 } else if (dest->folder->type == F_NEWS) {
924 MSG_SET_TMP_FLAGS(*flags, MSG_NEWS);
928 static gint folder_sort_cache_list_by_msgnum(gconstpointer a, gconstpointer b)
930 MsgInfo *msginfo_a = (MsgInfo *) a;
931 MsgInfo *msginfo_b = (MsgInfo *) b;
933 return (msginfo_a->msgnum - msginfo_b->msgnum);
936 static gint folder_sort_folder_list(gconstpointer a, gconstpointer b)
938 guint gint_a = GPOINTER_TO_INT(a);
939 guint gint_b = GPOINTER_TO_INT(b);
941 return (gint_a - gint_b);
944 gint folder_item_scan(FolderItem *item)
947 GSList *folder_list = NULL, *cache_list = NULL, *folder_list_cur, *cache_list_cur, *new_list = NULL;
948 guint newcnt = 0, unreadcnt = 0, totalcnt = 0;
949 guint cache_max_num, folder_max_num, cache_cur_num, folder_cur_num;
950 gboolean contentchange = FALSE;
952 g_return_val_if_fail(item != NULL, -1);
953 if (item->path == NULL) return -1;
955 folder = item->folder;
957 g_return_val_if_fail(folder != NULL, -1);
958 g_return_val_if_fail(folder->get_num_list != NULL, -1);
960 debug_print("Scanning folder %s for cache changes.\n", item->path);
962 /* Get list of messages for folder and cache */
963 if (folder->get_num_list(item->folder, item, &folder_list) < 0) {
964 debug_print("Error fetching list of message numbers\n");
968 if (!folder->check_msgnum_validity ||
969 folder->check_msgnum_validity(folder, item)) {
971 folder_item_read_cache(item);
972 cache_list = msgcache_get_msg_list(item->cache);
975 msgcache_destroy(item->cache);
976 item->cache = msgcache_new();
980 /* Sort both lists */
981 cache_list = g_slist_sort(cache_list, folder_sort_cache_list_by_msgnum);
982 folder_list = g_slist_sort(folder_list, folder_sort_folder_list);
984 cache_list_cur = cache_list;
985 folder_list_cur = folder_list;
987 if (cache_list_cur != NULL) {
988 GSList *cache_list_last;
990 cache_cur_num = ((MsgInfo *)cache_list_cur->data)->msgnum;
991 cache_list_last = g_slist_last(cache_list);
992 cache_max_num = ((MsgInfo *)cache_list_last->data)->msgnum;
994 cache_cur_num = G_MAXINT;
998 if (folder_list_cur != NULL) {
999 GSList *folder_list_last;
1001 folder_cur_num = GPOINTER_TO_INT(folder_list_cur->data);
1002 folder_list_last = g_slist_last(folder_list);
1003 folder_max_num = GPOINTER_TO_INT(folder_list_last->data);
1005 folder_cur_num = G_MAXINT;
1009 while ((cache_cur_num != G_MAXINT) || (folder_cur_num != G_MAXINT)) {
1011 * Message only exists in the folder
1012 * Remember message for fetching
1014 if (folder_cur_num < cache_cur_num) {
1015 gboolean add = FALSE;
1017 switch(folder->type) {
1019 if (folder_cur_num < cache_max_num)
1022 if (prefs_common.max_articles == 0) {
1026 if (folder_max_num <= prefs_common.max_articles) {
1028 } else if (folder_cur_num > (folder_max_num - prefs_common.max_articles)) {
1038 new_list = g_slist_prepend(new_list, GINT_TO_POINTER(folder_cur_num));
1039 debug_print("Remembered message %d for fetching\n", folder_cur_num);
1042 /* Move to next folder number */
1043 folder_list_cur = folder_list_cur->next;
1045 if (folder_list_cur != NULL)
1046 folder_cur_num = GPOINTER_TO_INT(folder_list_cur->data);
1048 folder_cur_num = G_MAXINT;
1050 contentchange = TRUE;
1056 * Message only exists in the cache
1057 * Remove the message from the cache
1059 if (cache_cur_num < folder_cur_num) {
1060 msgcache_remove_msg(item->cache, cache_cur_num);
1061 debug_print("Removed message %d from cache.\n", cache_cur_num);
1063 /* Move to next cache number */
1064 cache_list_cur = cache_list_cur->next;
1066 if (cache_list_cur != NULL)
1067 cache_cur_num = ((MsgInfo *)cache_list_cur->data)->msgnum;
1069 cache_cur_num = G_MAXINT;
1071 contentchange = TRUE;
1077 * Message number exists in folder and cache!
1078 * Check if the message has been modified
1080 if (cache_cur_num == folder_cur_num) {
1083 msginfo = msgcache_get_msg(item->cache, folder_cur_num);
1084 if (folder->is_msg_changed && folder->is_msg_changed(folder, item, msginfo)) {
1085 MsgInfo *newmsginfo;
1087 msgcache_remove_msg(item->cache, msginfo->msgnum);
1089 if (NULL != (newmsginfo = folder->fetch_msginfo(folder, item, folder_cur_num))) {
1090 msgcache_add_msg(item->cache, newmsginfo);
1091 if (MSG_IS_NEW(newmsginfo->flags) && !MSG_IS_IGNORE_THREAD(newmsginfo->flags))
1093 if (MSG_IS_UNREAD(newmsginfo->flags) && !MSG_IS_IGNORE_THREAD(newmsginfo->flags))
1095 procmsg_msginfo_free(newmsginfo);
1098 debug_print("Updated msginfo for message %d.\n", folder_cur_num);
1100 if (MSG_IS_NEW(msginfo->flags) && !MSG_IS_IGNORE_THREAD(msginfo->flags))
1102 if (MSG_IS_UNREAD(msginfo->flags) && !MSG_IS_IGNORE_THREAD(msginfo->flags))
1106 procmsg_msginfo_free(msginfo);
1108 /* Move to next folder and cache number */
1109 cache_list_cur = cache_list_cur->next;
1110 folder_list_cur = folder_list_cur->next;
1112 if (cache_list_cur != NULL)
1113 cache_cur_num = ((MsgInfo *)cache_list_cur->data)->msgnum;
1115 cache_cur_num = G_MAXINT;
1117 if (folder_list_cur != NULL)
1118 folder_cur_num = GPOINTER_TO_INT(folder_list_cur->data);
1120 folder_cur_num = G_MAXINT;
1122 contentchange = TRUE;
1128 for(cache_list_cur = cache_list; cache_list_cur != NULL; cache_list_cur = g_slist_next(cache_list_cur)) {
1129 procmsg_msginfo_free((MsgInfo *) cache_list_cur->data);
1132 g_slist_free(cache_list);
1133 g_slist_free(folder_list);
1135 if (folder->fetch_msginfos) {
1137 GSList *newmsg_list;
1141 newmsg_list = folder->fetch_msginfos(folder, item, new_list);
1142 for (elem = newmsg_list; elem != NULL; elem = g_slist_next(elem)) {
1143 msginfo = (MsgInfo *) elem->data;
1144 msgcache_add_msg(item->cache, msginfo);
1145 if (MSG_IS_NEW(msginfo->flags) && !MSG_IS_IGNORE_THREAD(msginfo->flags))
1147 if (MSG_IS_UNREAD(msginfo->flags) && !MSG_IS_IGNORE_THREAD(msginfo->flags))
1150 procmsg_msginfo_free(msginfo);
1152 g_slist_free(newmsg_list);
1154 } else if (folder->fetch_msginfo) {
1157 for (elem = new_list; elem != NULL; elem = g_slist_next(elem)) {
1161 num = GPOINTER_TO_INT(elem->data);
1162 msginfo = folder->fetch_msginfo(folder, item, num);
1163 if (msginfo != NULL) {
1164 msgcache_add_msg(item->cache, msginfo);
1165 if (MSG_IS_NEW(msginfo->flags) && !MSG_IS_IGNORE_THREAD(msginfo->flags))
1167 if (MSG_IS_UNREAD(msginfo->flags) && !MSG_IS_IGNORE_THREAD(msginfo->flags))
1170 procmsg_msginfo_free(msginfo);
1171 debug_print("Added newly found message %d to cache.\n", num);
1177 item->unread = unreadcnt;
1178 item->total = totalcnt;
1180 g_slist_free(new_list);
1182 folder_update_item(item, contentchange);
1187 static void folder_item_scan_foreach_func(gpointer key, gpointer val,
1190 folder_item_scan(FOLDER_ITEM(key));
1193 void folder_item_scan_foreach(GHashTable *table)
1195 g_hash_table_foreach(table, folder_item_scan_foreach_func, NULL);
1198 void folder_count_total_cache_memusage(FolderItem *item, gpointer data)
1200 gint *memusage = (gint *)data;
1202 if (item->cache == NULL)
1205 *memusage += msgcache_get_memory_usage(item->cache);
1208 gint folder_cache_time_compare_func(gconstpointer a, gconstpointer b)
1210 FolderItem *fa = (FolderItem *)a;
1211 FolderItem *fb = (FolderItem *)b;
1213 return (gint) (msgcache_get_last_access_time(fa->cache) - msgcache_get_last_access_time(fb->cache));
1216 void folder_find_expired_caches(FolderItem *item, gpointer data)
1218 GSList **folder_item_list = (GSList **)data;
1219 gint difftime, expiretime;
1221 if (item->cache == NULL)
1224 if (item->opened > 0)
1227 difftime = (gint) (time(NULL) - msgcache_get_last_access_time(item->cache));
1228 expiretime = prefs_common.cache_min_keep_time * 60;
1229 debug_print("Cache unused time: %d (Expire time: %d)\n", difftime, expiretime);
1230 if (difftime > expiretime) {
1231 *folder_item_list = g_slist_insert_sorted(*folder_item_list, item, folder_cache_time_compare_func);
1235 void folder_item_free_cache(FolderItem *item)
1237 g_return_if_fail(item != NULL);
1239 if (item->cache == NULL)
1242 if (item->opened > 0)
1245 folder_item_write_cache(item);
1246 msgcache_destroy(item->cache);
1250 void folder_clean_cache_memory()
1254 folder_func_to_all_folders(folder_count_total_cache_memusage, &memusage);
1255 debug_print("Total cache memory usage: %d\n", memusage);
1257 if (memusage > (prefs_common.cache_max_mem_usage * 1024)) {
1258 GSList *folder_item_list = NULL, *listitem;
1260 debug_print("Trying to free cache memory\n");
1262 folder_func_to_all_folders(folder_find_expired_caches, &folder_item_list);
1263 listitem = folder_item_list;
1264 while((listitem != NULL) && (memusage > (prefs_common.cache_max_mem_usage * 1024))) {
1265 FolderItem *item = (FolderItem *)(listitem->data);
1267 debug_print("Freeing cache memory for %s\n", item->path);
1268 memusage -= msgcache_get_memory_usage(item->cache);
1269 folder_item_free_cache(item);
1270 listitem = listitem->next;
1272 g_slist_free(folder_item_list);
1276 void folder_item_read_cache(FolderItem *item)
1278 gchar *cache_file, *mark_file;
1280 g_return_if_fail(item != NULL);
1282 cache_file = folder_item_get_cache_file(item);
1283 mark_file = folder_item_get_mark_file(item);
1284 item->cache = msgcache_read_cache(item, cache_file);
1286 item->cache = msgcache_new();
1287 folder_item_scan(item);
1289 msgcache_read_mark(item->cache, mark_file);
1293 folder_clean_cache_memory();
1296 void folder_item_write_cache(FolderItem *item)
1298 gchar *cache_file, *mark_file;
1299 PrefsFolderItem *prefs;
1303 if (!item || !item->path || !item->cache)
1306 id = folder_item_get_identifier(item);
1307 debug_print("Save cache for folder %s\n", id);
1310 cache_file = folder_item_get_cache_file(item);
1311 mark_file = folder_item_get_mark_file(item);
1312 if (msgcache_write(cache_file, mark_file, item->cache) < 0) {
1313 prefs = item->prefs;
1314 if (prefs && prefs->enable_folder_chmod && prefs->folder_chmod) {
1315 /* for cache file */
1316 filemode = prefs->folder_chmod;
1317 if (filemode & S_IRGRP) filemode |= S_IWGRP;
1318 if (filemode & S_IROTH) filemode |= S_IWOTH;
1319 chmod(cache_file, filemode);
1327 MsgInfo *folder_item_fetch_msginfo(FolderItem *item, gint num)
1332 g_return_val_if_fail(item != NULL, NULL);
1334 folder = item->folder;
1336 folder_item_read_cache(item);
1338 if ((msginfo = msgcache_get_msg(item->cache, num)) != NULL)
1341 g_return_val_if_fail(folder->fetch_msginfo, NULL);
1342 if ((msginfo = folder->fetch_msginfo(folder, item, num)) != NULL) {
1343 msgcache_add_msg(item->cache, msginfo);
1350 MsgInfo *folder_item_fetch_msginfo_by_id(FolderItem *item, const gchar *msgid)
1355 g_return_val_if_fail(item != NULL, NULL);
1357 folder = item->folder;
1359 folder_item_read_cache(item);
1361 if ((msginfo = msgcache_get_msg_by_id(item->cache, msgid)) != NULL)
1367 GSList *folder_item_get_msg_list(FolderItem *item)
1369 g_return_val_if_fail(item != NULL, NULL);
1371 if (item->cache == 0)
1372 folder_item_read_cache(item);
1374 g_return_val_if_fail(item->cache != NULL, NULL);
1376 return msgcache_get_msg_list(item->cache);
1379 gchar *folder_item_fetch_msg(FolderItem *item, gint num)
1383 g_return_val_if_fail(item != NULL, NULL);
1385 folder = item->folder;
1387 g_return_val_if_fail(folder->fetch_msg != NULL, NULL);
1389 return folder->fetch_msg(folder, item, num);
1392 gint folder_item_add_msg(FolderItem *dest, const gchar *file,
1393 gboolean remove_source)
1399 g_return_val_if_fail(dest != NULL, -1);
1400 g_return_val_if_fail(file != NULL, -1);
1402 folder = dest->folder;
1404 g_return_val_if_fail(folder->add_msg != NULL, -1);
1407 folder_item_read_cache(dest);
1409 num = folder->add_msg(folder, dest, file, remove_source);
1412 msginfo = folder->fetch_msginfo(folder, dest, num);
1414 if (msginfo != NULL) {
1415 if (MSG_IS_NEW(msginfo->flags))
1417 if (MSG_IS_UNREAD(msginfo->flags))
1420 dest->need_update = TRUE;
1422 msgcache_add_msg(dest->cache, msginfo);
1424 procmsg_msginfo_free(msginfo);
1427 dest->last_num = num;
1434 gint folder_item_move_msg(FolderItem *dest, MsgInfo *msginfo)
1439 g_return_val_if_fail(dest != NULL, -1);
1440 g_return_val_if_fail(msginfo != NULL, -1);
1442 folder = dest->folder;
1443 if (dest->last_num < 0) folder->scan(folder, dest);
1445 num = folder->move_msg(folder, dest, msginfo);
1446 if (num > 0) dest->last_num = num;
1452 FolderItem *folder_item_move_recursive (FolderItem *src, FolderItem *dest)
1456 FolderItem *new_item;
1457 FolderItem *next_item;
1460 mlist = folder_item_get_msg_list(src);
1463 debug_print("Moving %s to %s\n", src->path, dest->path);
1464 new_item = folder_create_folder(dest, g_basename(src->path));
1465 if (new_item == NULL) {
1466 printf("Can't create folder\n");
1470 statusbar_print_all(_("Moving %s to %s..."), src->name, new_item->path);
1472 if (new_item->folder == NULL)
1473 new_item->folder = dest->folder;
1476 for (cur = mlist ; cur != NULL ; cur = cur->next) {
1479 msginfo = (MsgInfo *) cur->data;
1480 folder_item_move_msg(new_item, msginfo);
1482 statusbar_print_all(_("Moving %s to %s (%d%%)..."), src->name,
1484 100*cnt/g_slist_length(mlist));
1488 prefs_folder_item_copy_prefs(src, new_item);
1489 new_item->collapsed = src->collapsed;
1490 new_item->threaded = src->threaded;
1491 new_item->ret_rcpt = src->ret_rcpt;
1492 new_item->hide_read_msgs = src->hide_read_msgs;
1493 new_item->sort_key = src->sort_key;
1494 new_item->sort_type = src->sort_type;
1496 prefs_matcher_write_config();
1499 srcnode = src->folder->node;
1500 srcnode = g_node_find(srcnode, G_PRE_ORDER, G_TRAVERSE_ALL, src);
1501 srcnode = srcnode->children;
1502 while (srcnode != NULL) {
1503 if (srcnode && srcnode->data) {
1504 next_item = (FolderItem*) srcnode->data;
1505 if (folder_item_move_recursive(next_item, new_item) == NULL)
1508 srcnode = srcnode->next;
1513 FolderItem *folder_item_move_to(FolderItem *src, FolderItem *dest)
1515 FolderItem *tmp = dest->parent;
1516 char * src_identifier, * dst_identifier, * new_identifier;
1517 char * phys_srcpath, * phys_dstpath;
1522 alertpanel_error(_("Can't move a folder to one of its children."));
1530 src_identifier = folder_item_get_identifier(src);
1531 dst_identifier = folder_item_get_identifier(dest);
1533 if(dst_identifier == NULL && dest->folder && dest->parent == NULL) {
1534 /* dest can be a root folder */
1535 dst_identifier = folder_get_identifier(dest->folder);
1537 if (src_identifier == NULL || dst_identifier == NULL) {
1538 printf("Can't get identifiers\n");
1542 phys_srcpath = folder_item_get_path(src);
1543 phys_dstpath = g_strconcat(folder_item_get_path(dest),G_DIR_SEPARATOR_S,g_basename(phys_srcpath),NULL);
1545 if (src->parent == dest) {
1546 alertpanel_error(_("Source and destination are the same."));
1547 g_free(src_identifier);
1548 g_free(dst_identifier);
1549 g_free(phys_srcpath);
1550 g_free(phys_dstpath);
1553 debug_print("moving \"%s\" to \"%s\"\n", phys_srcpath, phys_dstpath);
1554 if ((tmp = folder_item_move_recursive(src, dest)) == NULL) {
1555 alertpanel_error(_("Move failed !"));
1560 src->folder->remove_folder(src->folder, src);
1561 src_node = g_node_find(src->folder->node, G_PRE_ORDER, G_TRAVERSE_ALL, src);
1563 g_node_destroy(src_node);
1565 debug_print("can't remove node: is null !\n");
1566 /* not to much worry if remove fails, move has been done */
1568 debug_print("updating rules ....\n");
1569 new_identifier = g_strconcat(dst_identifier, G_DIR_SEPARATOR_S, g_basename(phys_srcpath), NULL);
1570 prefs_filtering_rename_path(src_identifier, new_identifier);
1572 folder_write_list();
1574 g_free(src_identifier);
1575 g_free(dst_identifier);
1576 g_free(new_identifier);
1577 g_free(phys_srcpath);
1578 g_free(phys_dstpath);
1583 gint folder_item_move_msg(FolderItem *dest, MsgInfo *msginfo)
1589 g_return_val_if_fail(dest != NULL, -1);
1590 g_return_val_if_fail(msginfo != NULL, -1);
1592 folder = dest->folder;
1594 g_return_val_if_fail(folder->remove_msg != NULL, -1);
1595 g_return_val_if_fail(folder->copy_msg != NULL, -1);
1597 if (!dest->cache) folder_item_read_cache(dest);
1599 src_folder = msginfo->folder->folder;
1601 num = folder->copy_msg(folder, dest, msginfo);
1604 MsgInfo *newmsginfo;
1606 /* Add new msginfo to dest folder */
1607 if (NULL != (newmsginfo = folder->fetch_msginfo(folder, dest, num))) {
1608 newmsginfo->flags.perm_flags = msginfo->flags.perm_flags;
1610 if (dest->stype == F_OUTBOX || dest->stype == F_QUEUE ||
1611 dest->stype == F_DRAFT || dest->stype == F_TRASH)
1612 MSG_UNSET_PERM_FLAGS(newmsginfo->flags,
1613 MSG_NEW|MSG_UNREAD|MSG_DELETED);
1614 msgcache_add_msg(dest->cache, newmsginfo);
1616 if (MSG_IS_NEW(newmsginfo->flags))
1618 if (MSG_IS_UNREAD(newmsginfo->flags))
1621 dest->need_update = TRUE;
1623 procmsg_msginfo_free(newmsginfo);
1626 /* remove source message from it's folder */
1627 if (src_folder->remove_msg) {
1628 src_folder->remove_msg(src_folder, msginfo->folder,
1630 msgcache_remove_msg(msginfo->folder->cache, msginfo->msgnum);
1632 if (MSG_IS_NEW(msginfo->flags))
1633 msginfo->folder->new--;
1634 if (MSG_IS_UNREAD(msginfo->flags))
1635 msginfo->folder->unread--;
1636 msginfo->folder->total--;
1637 msginfo->folder->need_update = TRUE;
1641 if (folder->finished_copy)
1642 folder->finished_copy(folder, dest);
1648 gint folder_item_move_msgs_with_dest(FolderItem *dest, GSList *msglist)
1653 g_return_val_if_fail(dest != NULL, -1);
1654 g_return_val_if_fail(msglist != NULL, -1);
1656 folder = dest->folder;
1657 if (dest->last_num < 0) folder->scan(folder, dest);
1659 num = folder->move_msgs_with_dest(folder, dest, msglist);
1660 if (num > 0) dest->last_num = num;
1661 else dest->op_count = 0;
1667 gint folder_item_move_msgs_with_dest(FolderItem *dest, GSList *msglist)
1671 GSList *newmsgnums = NULL;
1675 g_return_val_if_fail(dest != NULL, -1);
1676 g_return_val_if_fail(msglist != NULL, -1);
1678 folder = dest->folder;
1680 g_return_val_if_fail(folder->copy_msg != NULL, -1);
1681 g_return_val_if_fail(folder->remove_msg != NULL, -1);
1684 * Copy messages to destination folder and
1685 * store new message numbers in newmsgnums
1688 for (l = msglist ; l != NULL ; l = g_slist_next(l)) {
1689 MsgInfo * msginfo = (MsgInfo *) l->data;
1691 if (!item && msginfo->folder != NULL)
1692 item = msginfo->folder;
1694 num = folder->copy_msg(folder, dest, msginfo);
1695 newmsgnums = g_slist_append(newmsgnums, GINT_TO_POINTER(num));
1698 /* Read cache for dest folder */
1699 if (!dest->cache) folder_item_read_cache(dest);
1702 * Fetch new MsgInfos for new messages in dest folder,
1703 * add them to the msgcache and update folder message counts
1706 for (l = msglist; l != NULL; l = g_slist_next(l)) {
1707 MsgInfo *msginfo = (MsgInfo *) l->data;
1709 num = GPOINTER_TO_INT(l2->data);
1712 MsgInfo *newmsginfo;
1714 newmsginfo = folder->fetch_msginfo(folder, dest, num);
1716 newmsginfo->flags.perm_flags = msginfo->flags.perm_flags;
1717 if (dest->stype == F_OUTBOX ||
1718 dest->stype == F_QUEUE ||
1719 dest->stype == F_DRAFT ||
1720 dest->stype == F_TRASH)
1721 MSG_UNSET_PERM_FLAGS(newmsginfo->flags,
1722 MSG_NEW|MSG_UNREAD|MSG_DELETED);
1723 msgcache_add_msg(dest->cache, newmsginfo);
1725 if (MSG_IS_NEW(newmsginfo->flags))
1727 if (MSG_IS_UNREAD(newmsginfo->flags))
1730 dest->need_update = TRUE;
1732 procmsg_msginfo_free(newmsginfo);
1735 l2 = g_slist_next(l2);
1739 * Remove source messages from their folders if
1740 * copying was successfull and update folder
1744 for (l = msglist; l != NULL; l = g_slist_next(l)) {
1745 MsgInfo *msginfo = (MsgInfo *) l->data;
1747 num = GPOINTER_TO_INT(l2->data);
1750 item->folder->remove_msg(item->folder,
1754 folder_item_read_cache(item);
1755 msgcache_remove_msg(item->cache, msginfo->msgnum);
1757 if (MSG_IS_NEW(msginfo->flags))
1758 msginfo->folder->new--;
1759 if (MSG_IS_UNREAD(msginfo->flags))
1760 msginfo->folder->unread--;
1761 msginfo->folder->total--;
1762 msginfo->folder->need_update = TRUE;
1765 l2 = g_slist_next(l2);
1769 if (folder->finished_copy)
1770 folder->finished_copy(folder, dest);
1772 g_slist_free(newmsgnums);
1773 return dest->last_num;
1777 gint folder_item_copy_msg(FolderItem *dest, MsgInfo *msginfo)
1782 g_return_val_if_fail(dest != NULL, -1);
1783 g_return_val_if_fail(msginfo != NULL, -1);
1785 folder = dest->folder;
1786 if (dest->last_num < 0) folder->scan(folder, dest);
1788 num = folder->copy_msg(folder, dest, msginfo);
1789 if (num > 0) dest->last_num = num;
1795 gint folder_item_copy_msg(FolderItem *dest, MsgInfo *msginfo)
1800 g_return_val_if_fail(dest != NULL, -1);
1801 g_return_val_if_fail(msginfo != NULL, -1);
1803 folder = dest->folder;
1805 g_return_val_if_fail(folder->copy_msg != NULL, -1);
1807 if (!dest->cache) folder_item_read_cache(dest);
1809 num = folder->copy_msg(folder, dest, msginfo);
1811 MsgInfo *newmsginfo;
1813 if (NULL != (newmsginfo = folder->fetch_msginfo(folder, dest, num))) {
1814 newmsginfo->flags.perm_flags = msginfo->flags.perm_flags;
1815 if (dest->stype == F_OUTBOX ||
1816 dest->stype == F_QUEUE ||
1817 dest->stype == F_DRAFT ||
1818 dest->stype == F_TRASH)
1819 MSG_UNSET_PERM_FLAGS(newmsginfo->flags,
1820 MSG_NEW|MSG_UNREAD|MSG_DELETED);
1821 msgcache_add_msg(dest->cache, newmsginfo);
1823 if (MSG_IS_NEW(newmsginfo->flags))
1825 if (MSG_IS_UNREAD(newmsginfo->flags))
1828 dest->need_update = TRUE;
1830 procmsg_msginfo_free(newmsginfo);
1834 if (folder->finished_copy)
1835 folder->finished_copy(folder, dest);
1841 gint folder_item_copy_msgs_with_dest(FolderItem *dest, GSList *msglist)
1846 g_return_val_if_fail(dest != NULL, -1);
1847 g_return_val_if_fail(msglist != NULL, -1);
1849 folder = dest->folder;
1850 if (dest->last_num < 0) folder->scan(folder, dest);
1852 num = folder->copy_msgs_with_dest(folder, dest, msglist);
1853 if (num > 0) dest->last_num = num;
1854 else dest->op_count = 0;
1860 gint folder_item_copy_msgs_with_dest(FolderItem *dest, GSList *msglist)
1864 GSList *newmsgnums = NULL;
1867 g_return_val_if_fail(dest != NULL, -1);
1868 g_return_val_if_fail(msglist != NULL, -1);
1870 folder = dest->folder;
1872 g_return_val_if_fail(folder->copy_msg != NULL, -1);
1875 * Copy messages to destination folder and
1876 * store new message numbers in newmsgnums
1878 for (l = msglist ; l != NULL ; l = g_slist_next(l)) {
1879 MsgInfo * msginfo = (MsgInfo *) l->data;
1881 num = folder->copy_msg(folder, dest, msginfo);
1882 newmsgnums = g_slist_append(newmsgnums, GINT_TO_POINTER(num));
1885 /* Read cache for dest folder */
1886 if (!dest->cache) folder_item_read_cache(dest);
1889 * Fetch new MsgInfos for new messages in dest folder,
1890 * add them to the msgcache and update folder message counts
1893 for (l = msglist; l != NULL; l = g_slist_next(l)) {
1894 MsgInfo *msginfo = (MsgInfo *) l->data;
1896 num = GPOINTER_TO_INT(l2->data);
1899 MsgInfo *newmsginfo;
1901 newmsginfo = folder->fetch_msginfo(folder, dest, num);
1903 newmsginfo->flags.perm_flags = msginfo->flags.perm_flags;
1904 if (dest->stype == F_OUTBOX ||
1905 dest->stype == F_QUEUE ||
1906 dest->stype == F_DRAFT ||
1907 dest->stype == F_TRASH)
1908 MSG_UNSET_PERM_FLAGS(newmsginfo->flags,
1909 MSG_NEW|MSG_UNREAD|MSG_DELETED);
1910 msgcache_add_msg(dest->cache, newmsginfo);
1912 if (MSG_IS_NEW(newmsginfo->flags))
1914 if (MSG_IS_UNREAD(newmsginfo->flags))
1917 dest->need_update = TRUE;
1919 procmsg_msginfo_free(newmsginfo);
1922 l2 = g_slist_next(l2);
1925 if (folder->finished_copy)
1926 folder->finished_copy(folder, dest);
1928 g_slist_free(newmsgnums);
1929 return dest->last_num;
1932 gint folder_item_remove_msg(FolderItem *item, gint num)
1938 g_return_val_if_fail(item != NULL, -1);
1940 folder = item->folder;
1941 if (!item->cache) folder_item_read_cache(item);
1943 ret = folder->remove_msg(folder, item, num);
1945 msginfo = msgcache_get_msg(item->cache, num);
1946 if (msginfo != NULL) {
1947 if (MSG_IS_NEW(msginfo->flags))
1949 if (MSG_IS_UNREAD(msginfo->flags))
1951 procmsg_msginfo_free(msginfo);
1952 msgcache_remove_msg(item->cache, num);
1955 item->need_update = TRUE;
1960 gint folder_item_remove_msgs(FolderItem *item, GSList *msglist)
1965 g_return_val_if_fail(item != NULL, -1);
1967 folder = item->folder;
1968 if (folder->remove_msgs) {
1969 ret = folder->remove_msgs(folder, item, msglist);
1971 folder->scan(folder);
1975 if (!item->cache) folder_item_read_cache(item);
1977 while (msglist != NULL) {
1978 MsgInfo *msginfo = (MsgInfo *)msglist->data;
1980 ret = folder_item_remove_msg(item, msginfo->msgnum);
1981 if (ret != 0) break;
1982 msgcache_remove_msg(item->cache, msginfo->msgnum);
1983 msglist = msglist->next;
1989 gint folder_item_remove_all_msg(FolderItem *item)
1994 g_return_val_if_fail(item != NULL, -1);
1996 folder = item->folder;
1998 g_return_val_if_fail(folder->remove_all_msg != NULL, -1);
2000 result = folder->remove_all_msg(folder, item);
2003 if (folder->finished_remove)
2004 folder->finished_remove(folder, item);
2006 folder_item_free_cache(item);
2007 item->cache = msgcache_new();
2012 item->need_update = TRUE;
2018 gboolean folder_item_is_msg_changed(FolderItem *item, MsgInfo *msginfo)
2022 g_return_val_if_fail(item != NULL, FALSE);
2024 folder = item->folder;
2026 g_return_val_if_fail(folder->is_msg_changed != NULL, -1);
2028 return folder->is_msg_changed(folder, item, msginfo);
2031 gchar *folder_item_get_cache_file(FolderItem *item)
2036 g_return_val_if_fail(item != NULL, NULL);
2037 g_return_val_if_fail(item->path != NULL, NULL);
2039 path = folder_item_get_path(item);
2040 g_return_val_if_fail(path != NULL, NULL);
2041 if (!is_dir_exist(path))
2042 make_dir_hier(path);
2043 file = g_strconcat(path, G_DIR_SEPARATOR_S, CACHE_FILE, NULL);
2049 gchar *folder_item_get_mark_file(FolderItem *item)
2054 g_return_val_if_fail(item != NULL, NULL);
2055 g_return_val_if_fail(item->path != NULL, NULL);
2057 path = folder_item_get_path(item);
2058 g_return_val_if_fail(path != NULL, NULL);
2059 if (!is_dir_exist(path))
2060 make_dir_hier(path);
2061 file = g_strconcat(path, G_DIR_SEPARATOR_S, MARK_FILE, NULL);
2067 static gboolean folder_build_tree(GNode *node, gpointer data)
2069 Folder *folder = FOLDER(data);
2073 SpecialFolderItemType stype = F_NORMAL;
2074 const gchar *name = NULL;
2075 const gchar *path = NULL;
2076 PrefsAccount *account = NULL;
2077 gboolean no_sub = FALSE, no_select = FALSE, collapsed = FALSE,
2078 threaded = TRUE, apply_sub = FALSE;
2079 gboolean ret_rcpt = FALSE, hidereadmsgs = FALSE; /* CLAWS */
2080 FolderSortKey sort_key = SORT_BY_NONE;
2081 FolderSortType sort_type = SORT_ASCENDING;
2082 gint new = 0, unread = 0, total = 0;
2085 g_return_val_if_fail(node->data != NULL, FALSE);
2086 if (!node->parent) return FALSE;
2088 xmlnode = node->data;
2089 if (strcmp2(xmlnode->tag->tag, "folderitem") != 0) {
2090 g_warning("tag name != \"folderitem\"\n");
2094 list = xmlnode->tag->attr;
2095 for (; list != NULL; list = list->next) {
2096 XMLAttr *attr = list->data;
2098 if (!attr || !attr->name || !attr->value) continue;
2099 if (!strcmp(attr->name, "type")) {
2100 if (!strcasecmp(attr->value, "normal"))
2102 else if (!strcasecmp(attr->value, "inbox"))
2104 else if (!strcasecmp(attr->value, "outbox"))
2106 else if (!strcasecmp(attr->value, "draft"))
2108 else if (!strcasecmp(attr->value, "queue"))
2110 else if (!strcasecmp(attr->value, "trash"))
2112 } else if (!strcmp(attr->name, "name"))
2114 else if (!strcmp(attr->name, "path"))
2116 else if (!strcmp(attr->name, "mtime"))
2117 mtime = strtoul(attr->value, NULL, 10);
2118 else if (!strcmp(attr->name, "new"))
2119 new = atoi(attr->value);
2120 else if (!strcmp(attr->name, "unread"))
2121 unread = atoi(attr->value);
2122 else if (!strcmp(attr->name, "total"))
2123 total = atoi(attr->value);
2124 else if (!strcmp(attr->name, "no_sub"))
2125 no_sub = *attr->value == '1' ? TRUE : FALSE;
2126 else if (!strcmp(attr->name, "no_select"))
2127 no_select = *attr->value == '1' ? TRUE : FALSE;
2128 else if (!strcmp(attr->name, "collapsed"))
2129 collapsed = *attr->value == '1' ? TRUE : FALSE;
2130 else if (!strcmp(attr->name, "threaded"))
2131 threaded = *attr->value == '1' ? TRUE : FALSE;
2132 else if (!strcmp(attr->name, "hidereadmsgs"))
2133 hidereadmsgs = *attr->value == '1' ? TRUE : FALSE;
2134 else if (!strcmp(attr->name, "reqretrcpt"))
2135 ret_rcpt = *attr->value == '1' ? TRUE : FALSE;
2136 else if (!strcmp(attr->name, "sort_key")) {
2137 if (!strcmp(attr->value, "none"))
2138 sort_key = SORT_BY_NONE;
2139 else if (!strcmp(attr->value, "number"))
2140 sort_key = SORT_BY_NUMBER;
2141 else if (!strcmp(attr->value, "size"))
2142 sort_key = SORT_BY_SIZE;
2143 else if (!strcmp(attr->value, "date"))
2144 sort_key = SORT_BY_DATE;
2145 else if (!strcmp(attr->value, "from"))
2146 sort_key = SORT_BY_FROM;
2147 else if (!strcmp(attr->value, "subject"))
2148 sort_key = SORT_BY_SUBJECT;
2149 else if (!strcmp(attr->value, "score"))
2150 sort_key = SORT_BY_SCORE;
2151 else if (!strcmp(attr->value, "label"))
2152 sort_key = SORT_BY_LABEL;
2153 else if (!strcmp(attr->value, "mark"))
2154 sort_key = SORT_BY_MARK;
2155 else if (!strcmp(attr->value, "unread"))
2156 sort_key = SORT_BY_UNREAD;
2157 else if (!strcmp(attr->value, "mime"))
2158 sort_key = SORT_BY_MIME;
2159 else if (!strcmp(attr->value, "locked"))
2160 sort_key = SORT_BY_LOCKED;
2161 } else if (!strcmp(attr->name, "sort_type")) {
2162 if (!strcmp(attr->value, "ascending"))
2163 sort_type = SORT_ASCENDING;
2165 sort_type = SORT_DESCENDING;
2166 } else if (!strcmp(attr->name, "account_id")) {
2167 account = account_find_from_id(atoi(attr->value));
2168 if (!account) g_warning("account_id: %s not found\n",
2170 } else if (!strcmp(attr->name, "apply_sub"))
2171 apply_sub = *attr->value == '1' ? TRUE : FALSE;
2174 item = folder_item_new(folder, name, path);
2175 item->stype = stype;
2176 item->mtime = mtime;
2178 item->unread = unread;
2179 item->total = total;
2180 item->no_sub = no_sub;
2181 item->no_select = no_select;
2182 item->collapsed = collapsed;
2183 item->threaded = threaded;
2184 item->hide_read_msgs = hidereadmsgs;
2185 item->ret_rcpt = ret_rcpt;
2186 item->sort_key = sort_key;
2187 item->sort_type = sort_type;
2188 item->parent = FOLDER_ITEM(node->parent->data);
2189 item->folder = folder;
2191 case F_INBOX: folder->inbox = item; break;
2192 case F_OUTBOX: folder->outbox = item; break;
2193 case F_DRAFT: folder->draft = item; break;
2194 case F_QUEUE: folder->queue = item; break;
2195 case F_TRASH: folder->trash = item; break;
2198 item->account = account;
2199 item->apply_sub = apply_sub;
2200 prefs_folder_item_read_config(item);
2203 xml_free_node(xmlnode);
2208 static gboolean folder_read_folder_func(GNode *node, gpointer data)
2213 FolderType type = F_UNKNOWN;
2214 const gchar *name = NULL;
2215 const gchar *path = NULL;
2216 PrefsAccount *account = NULL;
2217 gboolean collapsed = FALSE, threaded = TRUE, apply_sub = FALSE;
2218 gboolean ret_rcpt = FALSE; /* CLAWS */
2220 if (g_node_depth(node) != 2) return FALSE;
2221 g_return_val_if_fail(node->data != NULL, FALSE);
2223 xmlnode = node->data;
2224 if (strcmp2(xmlnode->tag->tag, "folder") != 0) {
2225 g_warning("tag name != \"folder\"\n");
2228 g_node_unlink(node);
2229 list = xmlnode->tag->attr;
2230 for (; list != NULL; list = list->next) {
2231 XMLAttr *attr = list->data;
2233 if (!attr || !attr->name || !attr->value) continue;
2234 if (!strcmp(attr->name, "type")) {
2235 if (!strcasecmp(attr->value, "mh"))
2237 else if (!strcasecmp(attr->value, "mbox"))
2239 else if (!strcasecmp(attr->value, "maildir"))
2241 else if (!strcasecmp(attr->value, "imap"))
2243 else if (!strcasecmp(attr->value, "news"))
2245 } else if (!strcmp(attr->name, "name"))
2247 else if (!strcmp(attr->name, "path"))
2249 else if (!strcmp(attr->name, "collapsed"))
2250 collapsed = *attr->value == '1' ? TRUE : FALSE;
2251 else if (!strcmp(attr->name, "threaded"))
2252 threaded = *attr->value == '1' ? TRUE : FALSE;
2253 else if (!strcmp(attr->name, "account_id")) {
2254 account = account_find_from_id(atoi(attr->value));
2255 if (!account) g_warning("account_id: %s not found\n",
2257 } else if (!strcmp(attr->name, "apply_sub"))
2258 apply_sub = *attr->value == '1' ? TRUE : FALSE;
2259 else if (!strcmp(attr->name, "reqretrcpt"))
2260 ret_rcpt = *attr->value == '1' ? TRUE : FALSE;
2263 folder = folder_new(type, name, path);
2264 g_return_val_if_fail(folder != NULL, FALSE);
2265 folder->account = account;
2266 if (account && (type == F_IMAP || type == F_NEWS))
2267 account->folder = REMOTE_FOLDER(folder);
2268 node->data = folder->node->data;
2269 g_node_destroy(folder->node);
2270 folder->node = node;
2272 FOLDER_ITEM(node->data)->collapsed = collapsed;
2273 FOLDER_ITEM(node->data)->threaded = threaded;
2274 FOLDER_ITEM(node->data)->account = account;
2275 FOLDER_ITEM(node->data)->apply_sub = apply_sub;
2276 FOLDER_ITEM(node->data)->ret_rcpt = ret_rcpt;
2278 g_node_traverse(node, G_PRE_ORDER, G_TRAVERSE_ALL, -1,
2279 folder_build_tree, folder);
2284 static gchar *folder_get_list_path(void)
2286 static gchar *filename = NULL;
2289 filename = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S,
2295 static void folder_write_list_recursive(GNode *node, gpointer data)
2297 FILE *fp = (FILE *)data;
2300 static gchar *folder_type_str[] = {"mh", "mbox", "maildir", "imap",
2302 static gchar *folder_item_stype_str[] = {"normal", "inbox", "outbox",
2303 "draft", "queue", "trash"};
2304 static gchar *sort_key_str[] = {"none", "number", "size", "date",
2305 "from", "subject", "score", "label",
2306 "mark", "unread", "mime", "locked" };
2307 g_return_if_fail(node != NULL);
2308 g_return_if_fail(fp != NULL);
2310 item = FOLDER_ITEM(node->data);
2311 g_return_if_fail(item != NULL);
2313 depth = g_node_depth(node);
2314 for (i = 0; i < depth; i++)
2317 Folder *folder = item->folder;
2319 fprintf(fp, "<folder type=\"%s\"", folder_type_str[folder->type]);
2321 fputs(" name=\"", fp);
2322 xml_file_put_escape_str(fp, folder->name);
2325 if ((folder->type == F_MH) || (folder->type == F_MBOX)) {
2326 fputs(" path=\"", fp);
2327 xml_file_put_escape_str
2328 (fp, LOCAL_FOLDER(folder)->rootpath);
2331 if (item->collapsed && node->children)
2332 fputs(" collapsed=\"1\"", fp);
2333 if (folder->account)
2334 fprintf(fp, " account_id=\"%d\"",
2335 folder->account->account_id);
2336 if (item->apply_sub)
2337 fputs(" apply_sub=\"1\"", fp);
2339 fputs(" reqretrcpt=\"1\"", fp);
2341 fprintf(fp, "<folderitem type=\"%s\"",
2342 folder_item_stype_str[item->stype]);
2344 fputs(" name=\"", fp);
2345 xml_file_put_escape_str(fp, item->name);
2349 fputs(" path=\"", fp);
2350 xml_file_put_escape_str(fp, item->path);
2355 fputs(" no_sub=\"1\"", fp);
2356 if (item->no_select)
2357 fputs(" no_select=\"1\"", fp);
2358 if (item->collapsed && node->children)
2359 fputs(" collapsed=\"1\"", fp);
2361 fputs(" threaded=\"1\"", fp);
2363 fputs(" threaded=\"0\"", fp);
2364 if (item->hide_read_msgs)
2365 fputs(" hidereadmsgs=\"1\"", fp);
2367 fputs(" hidereadmsgs=\"0\"", fp);
2369 fputs(" reqretrcpt=\"1\"", fp);
2371 if (item->sort_key != SORT_BY_NONE) {
2372 fprintf(fp, " sort_key=\"%s\"",
2373 sort_key_str[item->sort_key]);
2374 if (item->sort_type == SORT_ASCENDING)
2375 fprintf(fp, " sort_type=\"ascending\"");
2377 fprintf(fp, " sort_type=\"descending\"");
2381 " mtime=\"%lu\" new=\"%d\" unread=\"%d\" total=\"%d\"",
2382 item->mtime, item->new, item->unread, item->total);
2385 fprintf(fp, " account_id=\"%d\"",
2386 item->account->account_id);
2387 if (item->apply_sub)
2388 fputs(" apply_sub=\"1\"", fp);
2391 if (node->children) {
2395 child = node->children;
2401 folder_write_list_recursive(cur, data);
2404 for (i = 0; i < depth; i++)
2406 fprintf(fp, "</%s>\n", depth == 1 ? "folder" : "folderitem");
2411 static void folder_update_op_count_rec(GNode *node)
2413 FolderItem *fitem = FOLDER_ITEM(node->data);
2415 if (g_node_depth(node) > 0) {
2416 if (fitem->op_count > 0) {
2417 fitem->op_count = 0;
2418 folder_update_item(fitem, FALSE);
2420 if (node->children) {
2423 child = node->children;
2429 folder_update_op_count_rec(cur);
2435 void folder_update_op_count() {
2439 for (cur = folder_list; cur != NULL; cur = cur->next) {
2441 folder_update_op_count_rec(folder->node);
2445 typedef struct _type_str {
2452 static gchar * folder_item_get_tree_identifier(FolderItem * item)
2454 if (item->parent != NULL) {
2458 path = folder_item_get_tree_identifier(item->parent);
2462 id = g_strconcat(path, "/", item->name, NULL);
2468 return g_strconcat("/", item->name, NULL);
2473 /* CLAWS: temporary local folder for filtering */
2474 static Folder *processing_folder;
2475 static FolderItem *processing_folder_item;
2477 static void folder_create_processing_folder(void)
2479 #define PROCESSING_FOLDER ".processing"
2483 tmpparent = folder_get_default_folder();
2484 g_assert(tmpparent);
2485 debug_print("tmpparentroot %s\n", LOCAL_FOLDER(tmpparent)->rootpath);
2486 if (LOCAL_FOLDER(tmpparent)->rootpath[0] == '/')
2487 tmpname = g_strconcat(LOCAL_FOLDER(tmpparent)->rootpath,
2488 G_DIR_SEPARATOR_S, PROCESSING_FOLDER,
2491 tmpname = g_strconcat(get_home_dir(), G_DIR_SEPARATOR_S,
2492 LOCAL_FOLDER(tmpparent)->rootpath,
2493 G_DIR_SEPARATOR_S, PROCESSING_FOLDER,
2496 processing_folder = folder_new(F_MH, "PROCESSING", LOCAL_FOLDER(tmpparent)->rootpath);
2497 g_assert(processing_folder);
2499 if (!is_dir_exist(tmpname)) {
2500 debug_print("*TMP* creating %s\n", tmpname);
2501 processing_folder_item = processing_folder->create_folder(processing_folder,
2502 processing_folder->node->data,
2504 g_assert(processing_folder_item);
2507 debug_print("*TMP* already created\n");
2508 processing_folder_item = folder_item_new(processing_folder, ".processing", ".processing");
2509 g_assert(processing_folder_item);
2510 folder_item_append(processing_folder->node->data, processing_folder_item);
2515 FolderItem *folder_get_default_processing(void)
2517 if (!processing_folder_item) {
2518 folder_create_processing_folder();
2520 return processing_folder_item;
2523 /* folder_persist_prefs_new() - return hash table with persistent
2524 * settings (and folder name as key).
2525 * (note that in claws other options are in the PREFS_FOLDER_ITEM_RC
2526 * file, so those don't need to be included in PersistPref yet)
2528 GHashTable *folder_persist_prefs_new(Folder *folder)
2530 GHashTable *pptable;
2532 g_return_val_if_fail(folder, NULL);
2533 pptable = g_hash_table_new(g_str_hash, g_str_equal);
2534 folder_get_persist_prefs_recursive(folder->node, pptable);
2538 void folder_persist_prefs_free(GHashTable *pptable)
2540 g_return_if_fail(pptable);
2541 g_hash_table_foreach_remove(pptable, persist_prefs_free, NULL);
2542 g_hash_table_destroy(pptable);
2545 const PersistPrefs *folder_get_persist_prefs(GHashTable *pptable, const char *name)
2547 if (pptable == NULL || name == NULL) return NULL;
2548 return g_hash_table_lookup(pptable, name);
2551 void folder_item_restore_persist_prefs(FolderItem *item, GHashTable *pptable)
2553 const PersistPrefs *pp;
2554 gchar *id = folder_item_get_identifier(item);
2556 pp = folder_get_persist_prefs(pptable, id);
2561 /* CLAWS: since not all folder properties have been migrated to
2562 * folderlist.xml, we need to call the old stuff first before
2563 * setting things that apply both to Main and Claws. */
2564 prefs_folder_item_read_config(item);
2566 item->collapsed = pp->collapsed;
2567 item->threaded = pp->threaded;
2568 item->ret_rcpt = pp->ret_rcpt;
2569 item->hide_read_msgs = pp->hide_read_msgs;
2570 item->sort_key = pp->sort_key;
2571 item->sort_type = pp->sort_type;
2574 static void folder_get_persist_prefs_recursive(GNode *node, GHashTable *pptable)
2576 FolderItem *item = FOLDER_ITEM(node->data);
2581 g_return_if_fail(node != NULL);
2582 g_return_if_fail(item != NULL);
2584 /* NOTE: item->path == NULL means top level folder; not interesting
2585 * to store preferences of that one. */
2587 id = folder_item_get_identifier(item);
2588 pp = g_new0(PersistPrefs, 1);
2589 g_return_if_fail(pp != NULL);
2590 pp->collapsed = item->collapsed;
2591 pp->threaded = item->threaded;
2592 pp->ret_rcpt = item->ret_rcpt;
2593 pp->hide_read_msgs = item->hide_read_msgs;
2594 pp->sort_key = item->sort_key;
2595 pp->sort_type = item->sort_type;
2596 g_hash_table_insert(pptable, id, pp);
2599 if (node->children) {
2600 child = node->children;
2604 folder_get_persist_prefs_recursive(cur, pptable);
2609 static gboolean persist_prefs_free(gpointer key, gpointer val, gpointer data)
2618 void folder_item_apply_processing(FolderItem *item)
2620 GSList *processing_list;
2621 GSList *mlist, *cur;
2623 g_return_if_fail(item != NULL);
2625 processing_list = item->prefs->processing;
2626 if (processing_list == NULL)
2629 mlist = folder_item_get_msg_list(item);
2631 for (cur = mlist ; cur != NULL ; cur = cur->next) {
2634 msginfo = (MsgInfo *) cur->data;
2635 filter_message_by_msginfo(processing_list, msginfo);
2636 procmsg_msginfo_free(msginfo);
2639 folder_update_items_when_required(FALSE);
2641 g_slist_free(mlist);
2644 GSList *folder_item_update_callbacks_list = NULL;
2645 gint folder_item_update_callbacks_nextid = 0;
2647 struct FolderItemUpdateCallback
2650 FolderItemUpdateFunc func;
2654 gint folder_item_update_callback_register(FolderItemUpdateFunc func, gpointer data)
2656 struct FolderItemUpdateCallback *callback;
2658 g_return_val_if_fail(func != NULL, -1);
2660 folder_item_update_callbacks_nextid++;
2662 callback = g_new0(struct FolderItemUpdateCallback, 1);
2663 callback->id = folder_item_update_callbacks_nextid;
2664 callback->func = func;
2665 callback->data = data;
2667 folder_item_update_callbacks_list =
2668 g_slist_append(folder_item_update_callbacks_list, callback);
2670 return folder_item_update_callbacks_nextid;
2673 void folder_item_update_callback_unregister(gint id)
2675 GSList *list, *next;
2677 for (list = folder_item_update_callbacks_list; list != NULL; list = next) {
2678 struct FolderItemUpdateCallback *callback;
2682 callback = list->data;
2683 if (callback->id == id) {
2684 folder_item_update_callbacks_list =
2685 g_slist_remove(folder_item_update_callbacks_list, callback);
2691 static void folder_item_update_callback_execute(FolderItem *item, gboolean contentchange)
2695 for (list = folder_item_update_callbacks_list; list != NULL; list = list->next) {
2696 struct FolderItemUpdateCallback *callback;
2698 callback = list->data;
2699 callback->func(item, contentchange, callback->data);
2703 void folder_update_item(FolderItem *item, gboolean contentchange)
2705 folder_item_update_callback_execute(item, contentchange);
2708 static void folder_update_item_func(FolderItem *item, gpointer data)
2710 gboolean contentchange = GPOINTER_TO_INT(data);
2712 if (item->need_update) {
2713 folder_item_update_callback_execute(item, contentchange);
2714 item->need_update = FALSE;
2718 void folder_update_items_when_required(gboolean contentchange)
2720 folder_func_to_all_folders(folder_update_item_func, GINT_TO_POINTER(contentchange));
2723 void folder_update_item_recursive(FolderItem *item, gboolean update_summary)
2725 GNode *node = item->folder->node;
2726 node = g_node_find(node, G_PRE_ORDER, G_TRAVERSE_ALL, item);
2727 node = node->children;
2728 folder_item_update_callback_execute(item, update_summary);
2729 while (node != NULL) {
2730 if (node && node->data) {
2731 FolderItem *next_item = (FolderItem*) node->data;
2732 folder_item_update_callback_execute(next_item, update_summary);