2 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2006 Hiroyuki Yamamoto and the Sylpheed-Claws team
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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
27 #include <glib/gi18n.h>
37 # include <sys/time.h>
43 #include "procheader.h"
47 /* Define possible missing constants for Windows. */
60 static void mh_folder_init (Folder *folder,
64 static Folder *mh_folder_new (const gchar *name,
66 static void mh_folder_destroy (Folder *folder);
67 static gchar *mh_fetch_msg (Folder *folder,
70 static MsgInfo *mh_get_msginfo (Folder *folder,
73 static gint mh_add_msg (Folder *folder,
77 static gint mh_add_msgs (Folder *folder,
81 static gint mh_copy_msg (Folder *folder,
84 static gint mh_copy_msgs (Folder *folder,
88 static gint mh_remove_msg (Folder *folder,
91 static gint mh_remove_all_msg (Folder *folder,
93 static gboolean mh_is_msg_changed (Folder *folder,
97 static gint mh_get_num_list (Folder *folder,
100 gboolean *old_uids_valid);
101 static gint mh_scan_tree (Folder *folder);
103 static gint mh_create_tree (Folder *folder);
104 static FolderItem *mh_create_folder (Folder *folder,
107 static gint mh_rename_folder (Folder *folder,
110 static gint mh_remove_folder (Folder *folder,
113 static gchar *mh_get_new_msg_filename (FolderItem *dest);
115 static MsgInfo *mh_parse_msg (const gchar *file,
117 static void mh_remove_missing_folder_items (Folder *folder);
118 static gchar *mh_filename_from_utf8 (const gchar *path);
119 static gchar *mh_filename_to_utf8 (const gchar *path);
120 static void mh_scan_tree_recursive (FolderItem *item);
122 static gboolean mh_rename_folder_func (GNode *node,
124 static gchar *mh_item_get_path (Folder *folder,
127 static gboolean mh_scan_required (Folder *folder,
129 static int mh_item_close (Folder *folder,
131 static gint mh_get_flags (Folder *folder, FolderItem *item,
132 MsgInfoList *msginfo_list, GRelation *msgflags);
133 static void mh_write_sequences (FolderItem *item);
135 static FolderClass mh_class;
137 FolderClass *mh_get_class(void)
139 if (mh_class.idstr == NULL) {
140 mh_class.type = F_MH;
141 mh_class.idstr = "mh";
142 mh_class.uistr = "MH";
144 /* Folder functions */
145 mh_class.new_folder = mh_folder_new;
146 mh_class.destroy_folder = mh_folder_destroy;
147 mh_class.set_xml = folder_local_set_xml;
148 mh_class.get_xml = folder_local_get_xml;
149 mh_class.scan_tree = mh_scan_tree;
150 mh_class.create_tree = mh_create_tree;
152 /* FolderItem functions */
153 mh_class.item_get_path = mh_item_get_path;
154 mh_class.create_folder = mh_create_folder;
155 mh_class.rename_folder = mh_rename_folder;
156 mh_class.remove_folder = mh_remove_folder;
157 mh_class.get_num_list = mh_get_num_list;
158 mh_class.scan_required = mh_scan_required;
159 mh_class.close = mh_item_close;
160 mh_class.get_flags = mh_get_flags;
162 /* Message functions */
163 mh_class.get_msginfo = mh_get_msginfo;
164 mh_class.fetch_msg = mh_fetch_msg;
165 mh_class.add_msg = mh_add_msg;
166 mh_class.add_msgs = mh_add_msgs;
167 mh_class.copy_msg = mh_copy_msg;
168 mh_class.copy_msgs = mh_copy_msgs;
169 mh_class.remove_msg = mh_remove_msg;
170 mh_class.remove_all_msg = mh_remove_all_msg;
171 mh_class.is_msg_changed = mh_is_msg_changed;
177 static Folder *mh_folder_new(const gchar *name, const gchar *path)
181 folder = (Folder *)g_new0(MHFolder, 1);
182 folder->klass = &mh_class;
183 mh_folder_init(folder, name, path);
188 static void mh_folder_destroy(Folder *folder)
190 folder_local_folder_destroy(LOCAL_FOLDER(folder));
193 static void mh_folder_init(Folder *folder, const gchar *name, const gchar *path)
195 folder_local_folder_init(folder, name, path);
199 gboolean mh_scan_required(Folder *folder, FolderItem *item)
204 path = folder_item_get_path(item);
205 g_return_val_if_fail(path != NULL, FALSE);
207 if (stat(path, &s) < 0) {
208 FILE_OP_ERROR(path, "stat");
213 if ((s.st_mtime > item->mtime) &&
214 (s.st_mtime - 3600 != item->mtime)) {
215 debug_print("MH scan required, folder updated: %s (%ld > %ld)\n",
217 (long int) s.st_mtime,
218 (long int) item->mtime);
223 debug_print("MH scan not required: %s (%ld <= %ld)\n",
225 (long int) s.st_mtime,
226 (long int) item->mtime);
231 void mh_get_last_num(Folder *folder, FolderItem *item)
239 g_return_if_fail(item != NULL);
241 debug_print("mh_get_last_num(): Scanning %s ...\n", item->path);
243 path = folder_item_get_path(item);
244 g_return_if_fail(path != NULL);
245 if (change_dir(path) < 0) {
251 if ((dp = opendir(".")) == NULL) {
252 FILE_OP_ERROR(item->path, "opendir");
256 while ((d = readdir(dp)) != NULL) {
257 if ((num = to_number(d->d_name)) > 0 &&
258 dirent_is_regular_file(d)) {
265 debug_print("Last number in dir %s = %d\n", item->path, max);
266 item->last_num = max;
269 gint mh_get_num_list(Folder *folder, FolderItem *item, GSList **list, gboolean *old_uids_valid)
275 gint num, nummsgs = 0;
277 g_return_val_if_fail(item != NULL, -1);
279 debug_print("mh_get_num_list(): Scanning %s ...\n", item->path);
281 *old_uids_valid = TRUE;
283 path = folder_item_get_path(item);
284 g_return_val_if_fail(path != NULL, -1);
285 if (change_dir(path) < 0) {
291 if ((dp = opendir(".")) == NULL) {
292 FILE_OP_ERROR(item->path, "opendir");
296 while ((d = readdir(dp)) != NULL) {
297 if ((num = to_number(d->d_name)) > 0) {
298 *list = g_slist_prepend(*list, GINT_TO_POINTER(num));
304 item->mtime = time(NULL);
308 static gchar *mh_fetch_msg(Folder *folder, FolderItem *item, gint num)
313 g_return_val_if_fail(item != NULL, NULL);
314 g_return_val_if_fail(num > 0, NULL);
316 path = folder_item_get_path(item);
317 file = g_strconcat(path, G_DIR_SEPARATOR_S, itos(num), NULL);
319 if (!is_file_exist(file)) {
328 static MsgInfo *mh_get_msginfo(Folder *folder, FolderItem *item, gint num)
333 g_return_val_if_fail(item != NULL, NULL);
337 file = mh_fetch_msg(folder, item, num);
338 if (!file) return NULL;
340 msginfo = mh_parse_msg(file, item);
342 msginfo->msgnum = num;
349 static gchar *mh_get_new_msg_filename(FolderItem *dest)
354 destpath = folder_item_get_path(dest);
355 g_return_val_if_fail(destpath != NULL, NULL);
357 if (!is_dir_exist(destpath))
358 make_dir_hier(destpath);
361 destfile = g_strdup_printf("%s%c%d", destpath, G_DIR_SEPARATOR,
363 if (is_file_entry_exist(destfile)) {
375 static gint mh_add_msg(Folder *folder, FolderItem *dest, const gchar *file, MsgFlags *flags)
379 MsgFileInfo fileinfo;
381 g_return_val_if_fail(file != NULL, -1);
383 fileinfo.msginfo = NULL;
384 fileinfo.file = (gchar *)file;
385 fileinfo.flags = flags;
386 file_list.data = &fileinfo;
387 file_list.next = NULL;
389 ret = mh_add_msgs(folder, dest, &file_list, NULL);
393 static gint mh_add_msgs(Folder *folder, FolderItem *dest, GSList *file_list,
398 MsgFileInfo *fileinfo;
400 g_return_val_if_fail(dest != NULL, -1);
401 g_return_val_if_fail(file_list != NULL, -1);
403 if (dest->last_num < 0) {
404 mh_get_last_num(folder, dest);
405 if (dest->last_num < 0) return -1;
408 for (cur = file_list; cur != NULL; cur = cur->next) {
409 fileinfo = (MsgFileInfo *)cur->data;
411 destfile = mh_get_new_msg_filename(dest);
412 if (destfile == NULL) return -1;
415 if (link(fileinfo->file, destfile) < 0) {
417 if (copy_file(fileinfo->file, destfile, TRUE) < 0) {
418 g_warning(_("can't copy message %s to %s\n"),
419 fileinfo->file, destfile);
427 if (relation != NULL)
428 g_relation_insert(relation, fileinfo, GINT_TO_POINTER(dest->last_num + 1));
432 mh_write_sequences(dest);
433 return dest->last_num;
436 static gint mh_copy_msg(Folder *folder, FolderItem *dest, MsgInfo *msginfo)
440 g_return_val_if_fail(msginfo != NULL, -1);
442 msglist.data = msginfo;
445 return mh_copy_msgs(folder, dest, &msglist, NULL);
448 static gint mh_copy_msgs(Folder *folder, FolderItem *dest, MsgInfoList *msglist,
451 gboolean dest_need_scan = FALSE;
455 FolderItemPrefs *prefs;
456 MsgInfo *msginfo = NULL;
457 gboolean remove_special_headers = FALSE;
458 MsgInfoList *cur = NULL;
459 g_return_val_if_fail(dest != NULL, -1);
460 g_return_val_if_fail(msglist != NULL, -1);
462 msginfo = (MsgInfo *)msglist->data;
464 g_return_val_if_fail(msginfo != NULL, -1);
466 if (msginfo->folder == dest) {
467 g_warning("the src folder is identical to the dest.\n");
471 if (dest->last_num < 0) {
472 mh_get_last_num(folder, dest);
473 if (dest->last_num < 0) return -1;
476 if ((MSG_IS_QUEUED(msginfo->flags) || MSG_IS_DRAFT(msginfo->flags))
477 && !folder_has_parent_of_type(dest, F_QUEUE)
478 && !folder_has_parent_of_type(dest, F_DRAFT)) {
479 /* as every msginfo comes from the same folder, it is supposed they
480 * will either match the preceding condition either all or none.
482 remove_special_headers = TRUE;
483 } else if (!(MSG_IS_QUEUED(msginfo->flags) || MSG_IS_DRAFT(msginfo->flags))
484 && (folder_has_parent_of_type(dest, F_QUEUE)
485 || folder_has_parent_of_type(dest, F_DRAFT))) {
491 for (cur = msglist; cur; cur = cur->next) {
492 msginfo = (MsgInfo *)cur->data;
495 srcfile = procmsg_get_message_file(msginfo);
496 destfile = mh_get_new_msg_filename(dest);
502 debug_print("Copying message %s%c%d to %s ...\n",
503 msginfo->folder->path, G_DIR_SEPARATOR,
504 msginfo->msgnum, dest->path);
507 if (remove_special_headers) {
508 if (procmsg_remove_special_headers(srcfile, destfile) !=0) {
513 } else if (copy_file(srcfile, destfile, TRUE) < 0) {
514 FILE_OP_ERROR(srcfile, "copy");
519 if (prefs && prefs->enable_folder_chmod && prefs->folder_chmod) {
520 if (chmod(destfile, prefs->folder_chmod) < 0)
521 FILE_OP_ERROR(destfile, "chmod");
524 filemode = prefs->folder_chmod;
525 if (filemode & S_IRGRP) filemode |= S_IWGRP;
526 if (filemode & S_IROTH) filemode |= S_IWOTH;
529 g_relation_insert(relation, msginfo, GINT_TO_POINTER(dest->last_num+1));
535 dest_need_scan = mh_scan_required(dest->folder, dest);
537 dest->mtime = time(NULL);
539 mh_write_sequences(dest);
541 return dest->last_num;
544 static gint mh_remove_msg(Folder *folder, FolderItem *item, gint num)
546 gboolean need_scan = FALSE;
549 g_return_val_if_fail(item != NULL, -1);
551 file = mh_fetch_msg(folder, item, num);
552 g_return_val_if_fail(file != NULL, -1);
554 need_scan = mh_scan_required(folder, item);
556 if (g_unlink(file) < 0) {
557 FILE_OP_ERROR(file, "unlink");
563 item->mtime = time(NULL);
569 static gint mh_remove_all_msg(Folder *folder, FolderItem *item)
574 g_return_val_if_fail(item != NULL, -1);
576 path = folder_item_get_path(item);
577 g_return_val_if_fail(path != NULL, -1);
578 val = remove_all_numbered_files(path);
581 mh_write_sequences(item);
586 static gboolean mh_is_msg_changed(Folder *folder, FolderItem *item,
591 if (g_stat(itos(msginfo->msgnum), &s) < 0 ||
592 msginfo->size != s.st_size || (
593 (msginfo->mtime - s.st_mtime != 0) &&
594 (msginfo->mtime - s.st_mtime != 3600) &&
595 (msginfo->mtime - s.st_mtime != -3600)))
601 static gint mh_scan_tree(Folder *folder)
606 g_return_val_if_fail(folder != NULL, -1);
609 item = folder_item_new(folder, folder->name, NULL);
610 item->folder = folder;
611 folder->node = item->node = g_node_new(item);
613 item = FOLDER_ITEM(folder->node->data);
615 rootpath = folder_item_get_path(item);
616 if (change_dir(rootpath) < 0) {
622 mh_create_tree(folder);
623 mh_remove_missing_folder_items(folder);
624 mh_scan_tree_recursive(item);
629 #define MAKE_DIR_IF_NOT_EXIST(dir) \
631 if (!is_dir_exist(dir)) { \
632 if (is_file_exist(dir)) { \
633 g_warning("File `%s' already exists.\n" \
634 "Can't create folder.", dir); \
637 if (make_dir(dir) < 0) \
642 static gint mh_create_tree(Folder *folder)
646 g_return_val_if_fail(folder != NULL, -1);
648 CHDIR_RETURN_VAL_IF_FAIL(get_mail_base_dir(), -1);
649 rootpath = LOCAL_FOLDER(folder)->rootpath;
650 MAKE_DIR_IF_NOT_EXIST(rootpath);
651 CHDIR_RETURN_VAL_IF_FAIL(rootpath, -1);
652 MAKE_DIR_IF_NOT_EXIST(INBOX_DIR);
653 MAKE_DIR_IF_NOT_EXIST(OUTBOX_DIR);
654 MAKE_DIR_IF_NOT_EXIST(QUEUE_DIR);
655 MAKE_DIR_IF_NOT_EXIST(DRAFT_DIR);
656 MAKE_DIR_IF_NOT_EXIST(TRASH_DIR);
661 #undef MAKE_DIR_IF_NOT_EXIST
663 static gchar *mh_item_get_path(Folder *folder, FolderItem *item)
665 gchar *folder_path, *path;
667 g_return_val_if_fail(folder != NULL, NULL);
668 g_return_val_if_fail(item != NULL, NULL);
670 folder_path = g_strdup(LOCAL_FOLDER(folder)->rootpath);
671 g_return_val_if_fail(folder_path != NULL, NULL);
673 /* FIXME: [W32] The code below does not correctly merge
674 relative filenames; there should be a function to handle
676 if ( !is_relative_filename (folder_path) ) {
678 path = g_strconcat(folder_path, G_DIR_SEPARATOR_S,
681 path = g_strdup(folder_path);
684 path = g_strconcat(get_home_dir(), G_DIR_SEPARATOR_S,
685 folder_path, G_DIR_SEPARATOR_S,
688 path = g_strconcat(get_home_dir(), G_DIR_SEPARATOR_S,
692 real_path = mh_filename_from_utf8(path);
693 if (!is_dir_exist(real_path) && is_dir_exist(path)) {
694 /* mmh, older version did put utf8 filenames instead of
695 * the correct encoding */
696 rename(path, real_path);
697 folder_item_scan(item);
704 static FolderItem *mh_create_folder(Folder *folder, FolderItem *parent,
707 gchar *path, *real_name;
709 FolderItem *new_item;
710 gchar *mh_sequences_filename;
711 FILE *mh_sequences_file;
713 g_return_val_if_fail(folder != NULL, NULL);
714 g_return_val_if_fail(parent != NULL, NULL);
715 g_return_val_if_fail(name != NULL, NULL);
717 path = folder_item_get_path(parent);
718 if (!is_dir_exist(path))
719 if (make_dir_hier(path) != 0)
722 real_name = mh_filename_from_utf8(name);
723 fullpath = g_strconcat(path, G_DIR_SEPARATOR_S, real_name, NULL);
727 if (make_dir(fullpath) < 0) {
735 path = g_strconcat(parent->path, G_DIR_SEPARATOR_S, name,
738 path = g_strdup(name);
739 new_item = folder_item_new(folder, name, path);
740 folder_item_append(parent, new_item);
744 path = folder_item_get_path(new_item);
745 mh_sequences_filename = g_strconcat(path, G_DIR_SEPARATOR_S,
746 ".mh_sequences", NULL);
747 if ((mh_sequences_file = g_fopen(mh_sequences_filename, "a+b")) != NULL) {
748 fclose(mh_sequences_file);
750 g_free(mh_sequences_filename);
756 static gint mh_rename_folder(Folder *folder, FolderItem *item,
762 gchar *newpath, *utf8newpath;
765 g_return_val_if_fail(folder != NULL, -1);
766 g_return_val_if_fail(item != NULL, -1);
767 g_return_val_if_fail(item->path != NULL, -1);
768 g_return_val_if_fail(name != NULL, -1);
770 oldpath = folder_item_get_path(item);
771 if (!is_dir_exist(oldpath))
772 make_dir_hier(oldpath);
774 dirname = g_path_get_dirname(oldpath);
775 real_name = mh_filename_from_utf8(name);
776 newpath = g_strconcat(dirname, G_DIR_SEPARATOR_S, real_name, NULL);
779 if (g_rename(oldpath, newpath) < 0) {
780 FILE_OP_ERROR(oldpath, "rename");
789 if (strchr(item->path, G_DIR_SEPARATOR) != NULL) {
790 dirname = g_path_get_dirname(item->path);
791 utf8newpath = g_strconcat(dirname, G_DIR_SEPARATOR_S,
795 utf8newpath = g_strdup(name);
798 item->name = g_strdup(name);
800 paths[0] = g_strdup(item->path);
801 paths[1] = utf8newpath;
802 g_node_traverse(item->node, G_PRE_ORDER, G_TRAVERSE_ALL, -1,
803 mh_rename_folder_func, paths);
810 static gint mh_remove_folder(Folder *folder, FolderItem *item)
814 g_return_val_if_fail(folder != NULL, -1);
815 g_return_val_if_fail(item != NULL, -1);
816 g_return_val_if_fail(item->path != NULL, -1);
818 path = folder_item_get_path(item);
819 if (remove_dir_recursive(path) < 0) {
820 g_warning("can't remove directory `%s'\n", path);
826 folder_item_remove(item);
830 static MsgInfo *mh_parse_msg(const gchar *file, FolderItem *item)
835 g_return_val_if_fail(item != NULL, NULL);
836 g_return_val_if_fail(file != NULL, NULL);
838 flags.perm_flags = MSG_NEW|MSG_UNREAD;
841 if (folder_has_parent_of_type(item, F_QUEUE)) {
842 MSG_SET_TMP_FLAGS(flags, MSG_QUEUED);
843 } else if (folder_has_parent_of_type(item, F_DRAFT)) {
844 MSG_SET_TMP_FLAGS(flags, MSG_DRAFT);
847 msginfo = procheader_parse_file(file, flags, FALSE, FALSE);
848 if (!msginfo) return NULL;
850 msginfo->msgnum = atoi(file);
851 msginfo->folder = item;
856 static gboolean mh_remove_missing_folder_items_func(GNode *node, gpointer data)
861 g_return_val_if_fail(node->data != NULL, FALSE);
863 if (G_NODE_IS_ROOT(node))
866 item = FOLDER_ITEM(node->data);
868 path = folder_item_get_path(item);
869 if (!is_dir_exist(path)) {
870 debug_print("folder '%s' not found. removing...\n", path);
871 folder_item_remove(item);
878 static void mh_remove_missing_folder_items(Folder *folder)
880 g_return_if_fail(folder != NULL);
882 debug_print("searching missing folders...\n");
884 g_node_traverse(folder->node, G_POST_ORDER, G_TRAVERSE_ALL, -1,
885 mh_remove_missing_folder_items_func, folder);
888 static void mh_scan_tree_recursive(FolderItem *item)
897 const gchar *dir_name;
899 gchar *real_path, *entry, *utf8entry, *utf8name;
902 g_return_if_fail(item != NULL);
903 g_return_if_fail(item->folder != NULL);
905 folder = item->folder;
907 real_path = item->path ? mh_filename_from_utf8(item->path) : g_strdup(".");
909 dir = g_dir_open(real_path, 0, NULL);
911 g_warning("failed to open directory: %s\n", real_path);
916 dp = opendir(real_path);
918 FILE_OP_ERROR(real_path, "opendir");
924 debug_print("scanning %s ...\n",
925 item->path ? item->path
926 : LOCAL_FOLDER(item->folder)->rootpath);
928 folder->ui_func(folder, item, folder->ui_func_data);
931 while ((dir_name = g_dir_read_name(dir)) != NULL) {
933 while ((d = readdir(dp)) != NULL) {
934 dir_name = d->d_name;
936 if (dir_name[0] == '.') continue;
938 utf8name = mh_filename_to_utf8(dir_name);
940 utf8entry = g_strconcat(item->path, G_DIR_SEPARATOR_S,
943 utf8entry = g_strdup(utf8name);
944 entry = mh_filename_from_utf8(utf8entry);
947 #if !defined(G_OS_WIN32) && defined(HAVE_DIRENT_D_TYPE)
948 d->d_type == DT_DIR ||
949 (d->d_type == DT_UNKNOWN &&
951 g_stat(entry, &s) == 0 && S_ISDIR(s.st_mode)
952 #if !defined(G_OS_WIN32) && defined(HAVE_DIRENT_D_TYPE)
956 FolderItem *new_item = NULL;
960 for (node = node->children; node != NULL; node = node->next) {
961 FolderItem *cur_item = FOLDER_ITEM(node->data);
962 if (!strcmp2(cur_item->path, entry)) {
968 debug_print("new folder '%s' found.\n", entry);
969 new_item = folder_item_new(folder, utf8name, utf8entry);
970 folder_item_append(item, new_item);
974 if (!folder->inbox &&
975 !strcmp(dir_name, INBOX_DIR)) {
976 new_item->stype = F_INBOX;
977 folder->inbox = new_item;
978 } else if (!folder->outbox &&
979 !strcmp(dir_name, OUTBOX_DIR)) {
980 new_item->stype = F_OUTBOX;
981 folder->outbox = new_item;
982 } else if (!folder->draft &&
983 !strcmp(dir_name, DRAFT_DIR)) {
984 new_item->stype = F_DRAFT;
985 folder->draft = new_item;
986 } else if (!folder->queue &&
987 !strcmp(dir_name, QUEUE_DIR)) {
988 new_item->stype = F_QUEUE;
989 folder->queue = new_item;
990 } else if (!folder->trash &&
991 !strcmp(dir_name, TRASH_DIR)) {
992 new_item->stype = F_TRASH;
993 folder->trash = new_item;
997 mh_scan_tree_recursive(new_item);
998 } else if (to_number(dir_name) > 0) n_msg++;
1011 item->mtime = time(NULL);
1014 static gboolean mh_rename_folder_func(GNode *node, gpointer data)
1016 FolderItem *item = node->data;
1017 gchar **paths = data;
1018 const gchar *oldpath = paths[0];
1019 const gchar *newpath = paths[1];
1021 gchar *new_itempath;
1024 oldpathlen = strlen(oldpath);
1025 if (strncmp(oldpath, item->path, oldpathlen) != 0) {
1026 g_warning("path doesn't match: %s, %s\n", oldpath, item->path);
1030 base = item->path + oldpathlen;
1031 while (*base == G_DIR_SEPARATOR) base++;
1033 new_itempath = g_strdup(newpath);
1035 new_itempath = g_strconcat(newpath, G_DIR_SEPARATOR_S, base,
1038 item->path = new_itempath;
1043 static gchar *mh_filename_from_utf8(const gchar *path)
1045 gchar *real_path = g_filename_from_utf8(path, -1, NULL, NULL, NULL);
1048 g_warning("mh_filename_from_utf8: faild to convert character set\n");
1049 real_path = g_strdup(path);
1055 static gchar *mh_filename_to_utf8(const gchar *path)
1057 gchar *utf8path = g_filename_to_utf8(path, -1, NULL, NULL, NULL);
1059 g_warning("mh_filename_to_utf8: faild to convert character set\n");
1060 utf8path = g_strdup(path);
1066 static gint sort_cache_list_by_msgnum(gconstpointer a, gconstpointer b)
1068 MsgInfo *msginfo_a = (MsgInfo *) a;
1069 MsgInfo *msginfo_b = (MsgInfo *) b;
1071 return (msginfo_a->msgnum - msginfo_b->msgnum);
1074 static gchar *get_unseen_seq_name(void)
1076 static gchar *seq_name = NULL;
1078 gchar buf[BUFFSIZE];
1080 gchar *profile_path = g_strconcat(
1081 g_get_home_dir(), G_DIR_SEPARATOR_S,
1082 ".mh_profile", NULL);
1083 FILE *fp = g_fopen(profile_path, "r");
1085 while (fgets(buf, sizeof(buf), fp) != NULL) {
1086 if (!strncmp(buf, "Unseen-Sequence:", strlen("Unseen-Sequence:"))) {
1087 gchar *seq_tmp = buf+strlen("Unseen-Sequence:");
1088 while (*seq_tmp == ' ')
1090 seq_name = g_strdup(seq_tmp);
1091 seq_name = strretchomp(seq_name);
1098 seq_name = g_strdup("unseen");
1099 tmp = g_strdup_printf("%s:", seq_name);
1106 static gint mh_get_flags(Folder *folder, FolderItem *item,
1107 MsgInfoList *msginfo_list, GRelation *msgflags)
1109 gchar *mh_sequences_filename;
1110 FILE *mh_sequences_file;
1111 gchar buf[BUFFSIZE];
1112 gchar *unseen_list = NULL;
1114 MsgInfoList *mcur = NULL;
1116 GTimer *timer = g_timer_new();
1117 g_timer_start(timer);
1121 path = folder_item_get_path(item);
1123 mh_sequences_filename = g_strconcat(path, G_DIR_SEPARATOR_S,
1124 ".mh_sequences", NULL);
1126 if ((mh_sequences_file = g_fopen(mh_sequences_filename, "r+b")) != NULL) {
1127 while (fgets(buf, sizeof(buf), mh_sequences_file) != NULL) {
1128 if (!strncmp(buf, get_unseen_seq_name(), strlen(get_unseen_seq_name()))) {
1129 unseen_list = g_strdup(buf+strlen(get_unseen_seq_name()));
1133 fclose(mh_sequences_file);
1136 g_free(mh_sequences_filename);
1140 gchar *token = NULL, *next = NULL, *boundary = NULL;
1142 GHashTable *unseen_table = g_hash_table_new(g_direct_hash, g_direct_equal);
1144 cur = unseen_list = strretchomp(unseen_list);
1145 debug_print("found unseen list in .mh_sequences: %s\n", unseen_list);
1147 while (*cur && *cur == ' ')
1150 if ((next = strchr(cur, ' ')) != NULL) {
1159 if ((boundary = strchr(token, '-')) != NULL) {
1165 for (i = atoi(start); i <= atoi(end); i++) {
1166 g_hash_table_insert(unseen_table, GINT_TO_POINTER(i), GINT_TO_POINTER(1));
1168 } else if ((num = atoi(token)) > 0) {
1169 g_hash_table_insert(unseen_table, GINT_TO_POINTER(num), GINT_TO_POINTER(1));
1174 for (mcur = msginfo_list; mcur; mcur = mcur->next) {
1175 MsgInfo *msginfo = (MsgInfo *)mcur->data;
1176 MsgPermFlags flags = msginfo->flags.perm_flags;
1177 if (g_hash_table_lookup(unseen_table, GINT_TO_POINTER(msginfo->msgnum))) {
1178 flags |= MSG_UNREAD;
1179 } else if (!(flags & MSG_NEW)) { /* don't mark new msgs as read */
1180 flags &= ~(MSG_UNREAD);
1182 if (flags != msginfo->flags.perm_flags)
1183 g_relation_insert(msgflags, msginfo, GINT_TO_POINTER(flags));
1185 g_hash_table_destroy(unseen_table);
1186 g_free(unseen_list);
1189 g_timer_stop(timer);
1190 printf("mh_get_flags: %f secs\n", g_timer_elapsed(timer, NULL));
1191 g_timer_destroy(timer);
1196 static void mh_write_sequences(FolderItem *item)
1198 gchar *mh_sequences_old, *mh_sequences_new;
1199 FILE *mh_sequences_old_fp, *mh_sequences_new_fp;
1200 gchar buf[BUFFSIZE];
1203 GTimer *timer = g_timer_new();
1204 g_timer_start(timer);
1209 path = folder_item_get_path(item);
1211 mh_sequences_old = g_strconcat(path, G_DIR_SEPARATOR_S,
1212 ".mh_sequences", NULL);
1213 mh_sequences_new = g_strconcat(path, G_DIR_SEPARATOR_S,
1214 ".mh_sequences.new", NULL);
1215 if ((mh_sequences_new_fp = g_fopen(mh_sequences_new, "w+b")) != NULL) {
1216 GSList *msglist = folder_item_get_msg_list(item);
1218 MsgInfo *info = NULL;
1219 gint start = -1, end = -1;
1220 gchar *sequence = g_strdup("");
1221 msglist = g_slist_sort(msglist, sort_cache_list_by_msgnum);
1224 /* write the unseen sequence */
1226 info = (MsgInfo *)(cur ? cur->data:NULL);
1227 if (info && (MSG_IS_UNREAD(info->flags) || MSG_IS_NEW(info->flags))) {
1229 start = end = info->msgnum;
1233 if (start > 0 && end > 0) {
1234 gchar *tmp = sequence;
1236 sequence = g_strdup_printf("%s %d-%d ", tmp, start, end);
1238 sequence = g_strdup_printf("%s %d ", tmp, start);
1243 cur = cur ? cur->next:NULL;
1244 } while (cur || (start > 0 && end > 0));
1245 if (sequence && strlen(sequence)) {
1246 fprintf(mh_sequences_new_fp, "%s%s\n",
1247 get_unseen_seq_name(), sequence);
1248 debug_print("wrote unseen sequence: '%s%s'\n",
1249 get_unseen_seq_name(), sequence);
1251 /* rewrite the rest of the file */
1252 if ((mh_sequences_old_fp = g_fopen(mh_sequences_old, "r+b")) != NULL) {
1253 while (fgets(buf, sizeof(buf), mh_sequences_old_fp) != NULL) {
1254 if (strncmp(buf, get_unseen_seq_name(), strlen(get_unseen_seq_name())))
1255 fprintf(mh_sequences_new_fp, "%s", buf);
1257 fclose(mh_sequences_old_fp);
1260 fclose(mh_sequences_new_fp);
1261 g_rename(mh_sequences_new, mh_sequences_old);
1263 procmsg_msg_list_free(msglist);
1265 g_free(mh_sequences_old);
1266 g_free(mh_sequences_new);
1269 g_timer_stop(timer);
1270 printf("mh_get_flags: %f secs\n", g_timer_elapsed(timer, NULL));
1271 g_timer_destroy(timer);
1275 static int mh_item_close(Folder *folder, FolderItem *item)
1277 mh_write_sequences(item);