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"
46 #include "statusbar.h"
49 /* Define possible missing constants for Windows. */
62 static void mh_folder_init (Folder *folder,
66 static Folder *mh_folder_new (const gchar *name,
68 static void mh_folder_destroy (Folder *folder);
69 static gchar *mh_fetch_msg (Folder *folder,
72 static MsgInfo *mh_get_msginfo (Folder *folder,
75 static gint mh_add_msg (Folder *folder,
79 static gint mh_add_msgs (Folder *folder,
83 static gint mh_copy_msg (Folder *folder,
86 static gint mh_copy_msgs (Folder *folder,
90 static gint mh_remove_msg (Folder *folder,
93 static gint mh_remove_msgs (Folder *folder,
97 static gint mh_remove_all_msg (Folder *folder,
99 static gboolean mh_is_msg_changed (Folder *folder,
103 static gint mh_get_num_list (Folder *folder,
106 gboolean *old_uids_valid);
107 static gint mh_scan_tree (Folder *folder);
109 static gint mh_create_tree (Folder *folder);
110 static FolderItem *mh_create_folder (Folder *folder,
113 static gint mh_rename_folder (Folder *folder,
116 static gint mh_remove_folder (Folder *folder,
119 static gchar *mh_get_new_msg_filename (FolderItem *dest);
121 static MsgInfo *mh_parse_msg (const gchar *file,
123 static void mh_remove_missing_folder_items (Folder *folder);
124 static gchar *mh_filename_from_utf8 (const gchar *path);
125 static gchar *mh_filename_to_utf8 (const gchar *path);
126 static void mh_scan_tree_recursive (FolderItem *item);
128 static gboolean mh_rename_folder_func (GNode *node,
130 static gchar *mh_item_get_path (Folder *folder,
133 static gboolean mh_scan_required (Folder *folder,
135 static int mh_item_close (Folder *folder,
137 static gint mh_get_flags (Folder *folder, FolderItem *item,
138 MsgInfoList *msginfo_list, GRelation *msgflags);
139 static void mh_write_sequences (FolderItem *item, gboolean remove_unseen);
141 static FolderClass mh_class;
143 FolderClass *mh_get_class(void)
145 if (mh_class.idstr == NULL) {
146 mh_class.type = F_MH;
147 mh_class.idstr = "mh";
148 mh_class.uistr = "MH";
150 /* Folder functions */
151 mh_class.new_folder = mh_folder_new;
152 mh_class.destroy_folder = mh_folder_destroy;
153 mh_class.set_xml = folder_local_set_xml;
154 mh_class.get_xml = folder_local_get_xml;
155 mh_class.scan_tree = mh_scan_tree;
156 mh_class.create_tree = mh_create_tree;
158 /* FolderItem functions */
159 mh_class.item_get_path = mh_item_get_path;
160 mh_class.create_folder = mh_create_folder;
161 mh_class.rename_folder = mh_rename_folder;
162 mh_class.remove_folder = mh_remove_folder;
163 mh_class.get_num_list = mh_get_num_list;
164 mh_class.scan_required = mh_scan_required;
165 mh_class.close = mh_item_close;
166 mh_class.get_flags = NULL; /*mh_get_flags */;
168 /* Message functions */
169 mh_class.get_msginfo = mh_get_msginfo;
170 mh_class.fetch_msg = mh_fetch_msg;
171 mh_class.add_msg = mh_add_msg;
172 mh_class.add_msgs = mh_add_msgs;
173 mh_class.copy_msg = mh_copy_msg;
174 mh_class.copy_msgs = mh_copy_msgs;
175 mh_class.remove_msg = mh_remove_msg;
176 mh_class.remove_msgs = mh_remove_msgs;
177 mh_class.remove_all_msg = mh_remove_all_msg;
178 mh_class.is_msg_changed = mh_is_msg_changed;
184 static Folder *mh_folder_new(const gchar *name, const gchar *path)
188 folder = (Folder *)g_new0(MHFolder, 1);
189 folder->klass = &mh_class;
190 mh_folder_init(folder, name, path);
195 static void mh_folder_destroy(Folder *folder)
197 folder_local_folder_destroy(LOCAL_FOLDER(folder));
200 static void mh_folder_init(Folder *folder, const gchar *name, const gchar *path)
202 folder_local_folder_init(folder, name, path);
206 gboolean mh_scan_required(Folder *folder, FolderItem *item)
211 path = folder_item_get_path(item);
212 g_return_val_if_fail(path != NULL, FALSE);
214 if (stat(path, &s) < 0) {
215 FILE_OP_ERROR(path, "stat");
220 if ((s.st_mtime > item->mtime) &&
221 (s.st_mtime - 3600 != item->mtime)) {
222 debug_print("MH scan required, folder updated: %s (%ld > %ld)\n",
224 (long int) s.st_mtime,
225 (long int) item->mtime);
230 debug_print("MH scan not required: %s (%ld <= %ld)\n",
232 (long int) s.st_mtime,
233 (long int) item->mtime);
238 void mh_get_last_num(Folder *folder, FolderItem *item)
246 g_return_if_fail(item != NULL);
248 debug_print("mh_get_last_num(): Scanning %s ...\n", item->path);
250 path = folder_item_get_path(item);
251 g_return_if_fail(path != NULL);
252 if (change_dir(path) < 0) {
258 if ((dp = opendir(".")) == NULL) {
259 FILE_OP_ERROR(item->path, "opendir");
263 while ((d = readdir(dp)) != NULL) {
264 if ((num = to_number(d->d_name)) > 0 &&
265 dirent_is_regular_file(d)) {
272 debug_print("Last number in dir %s = %d\n", item->path, max);
273 item->last_num = max;
276 gint mh_get_num_list(Folder *folder, FolderItem *item, GSList **list, gboolean *old_uids_valid)
282 gint num, nummsgs = 0;
284 g_return_val_if_fail(item != NULL, -1);
286 debug_print("mh_get_num_list(): Scanning %s ...\n", item->path);
288 *old_uids_valid = TRUE;
290 path = folder_item_get_path(item);
291 g_return_val_if_fail(path != NULL, -1);
292 if (change_dir(path) < 0) {
298 if ((dp = opendir(".")) == NULL) {
299 FILE_OP_ERROR(item->path, "opendir");
303 while ((d = readdir(dp)) != NULL) {
304 if ((num = to_number(d->d_name)) > 0) {
305 *list = g_slist_prepend(*list, GINT_TO_POINTER(num));
311 item->mtime = time(NULL);
315 static gchar *mh_fetch_msg(Folder *folder, FolderItem *item, gint num)
320 g_return_val_if_fail(item != NULL, NULL);
321 g_return_val_if_fail(num > 0, NULL);
323 path = folder_item_get_path(item);
324 file = g_strconcat(path, G_DIR_SEPARATOR_S, itos(num), NULL);
326 if (!is_file_exist(file)) {
335 static MsgInfo *mh_get_msginfo(Folder *folder, FolderItem *item, gint num)
340 g_return_val_if_fail(item != NULL, NULL);
344 file = mh_fetch_msg(folder, item, num);
345 if (!file) return NULL;
347 msginfo = mh_parse_msg(file, item);
349 msginfo->msgnum = num;
356 static gchar *mh_get_new_msg_filename(FolderItem *dest)
361 destpath = folder_item_get_path(dest);
362 g_return_val_if_fail(destpath != NULL, NULL);
364 if (!is_dir_exist(destpath))
365 make_dir_hier(destpath);
368 destfile = g_strdup_printf("%s%c%d", destpath, G_DIR_SEPARATOR,
370 if (is_file_entry_exist(destfile)) {
382 static gint mh_add_msg(Folder *folder, FolderItem *dest, const gchar *file, MsgFlags *flags)
386 MsgFileInfo fileinfo;
388 g_return_val_if_fail(file != NULL, -1);
390 fileinfo.msginfo = NULL;
391 fileinfo.file = (gchar *)file;
392 fileinfo.flags = flags;
393 file_list.data = &fileinfo;
394 file_list.next = NULL;
396 ret = mh_add_msgs(folder, dest, &file_list, NULL);
400 static gint mh_add_msgs(Folder *folder, FolderItem *dest, GSList *file_list,
405 MsgFileInfo *fileinfo;
407 g_return_val_if_fail(dest != NULL, -1);
408 g_return_val_if_fail(file_list != NULL, -1);
410 if (dest->last_num < 0) {
411 mh_get_last_num(folder, dest);
412 if (dest->last_num < 0) return -1;
415 for (cur = file_list; cur != NULL; cur = cur->next) {
416 fileinfo = (MsgFileInfo *)cur->data;
418 destfile = mh_get_new_msg_filename(dest);
419 if (destfile == NULL) return -1;
422 if (link(fileinfo->file, destfile) < 0) {
424 if (copy_file(fileinfo->file, destfile, TRUE) < 0) {
425 g_warning(_("can't copy message %s to %s\n"),
426 fileinfo->file, destfile);
434 if (relation != NULL)
435 g_relation_insert(relation, fileinfo, GINT_TO_POINTER(dest->last_num + 1));
439 mh_write_sequences(dest, TRUE);
440 return dest->last_num;
443 static gint mh_copy_msg(Folder *folder, FolderItem *dest, MsgInfo *msginfo)
447 g_return_val_if_fail(msginfo != NULL, -1);
449 msglist.data = msginfo;
452 return mh_copy_msgs(folder, dest, &msglist, NULL);
455 static gint mh_copy_msgs(Folder *folder, FolderItem *dest, MsgInfoList *msglist,
458 gboolean dest_need_scan = FALSE;
462 FolderItemPrefs *prefs;
463 MsgInfo *msginfo = NULL;
464 gboolean remove_special_headers = FALSE;
465 MsgInfoList *cur = NULL;
466 gint curnum = 0, total = 0;
467 gchar *srcpath = NULL;
468 gboolean full_fetch = FALSE;
470 g_return_val_if_fail(dest != NULL, -1);
471 g_return_val_if_fail(msglist != NULL, -1);
473 msginfo = (MsgInfo *)msglist->data;
475 g_return_val_if_fail(msginfo != NULL, -1);
477 if (msginfo->folder == dest) {
478 g_warning("the src folder is identical to the dest.\n");
482 if (msginfo->folder->folder != dest->folder)
485 if (dest->last_num < 0) {
486 mh_get_last_num(folder, dest);
487 if (dest->last_num < 0) return -1;
490 if ((MSG_IS_QUEUED(msginfo->flags) || MSG_IS_DRAFT(msginfo->flags))
491 && !folder_has_parent_of_type(dest, F_QUEUE)
492 && !folder_has_parent_of_type(dest, F_DRAFT)) {
493 /* as every msginfo comes from the same folder, it is supposed they
494 * will either match the preceding condition either all or none.
496 remove_special_headers = TRUE;
497 } else if (!(MSG_IS_QUEUED(msginfo->flags) || MSG_IS_DRAFT(msginfo->flags))
498 && (folder_has_parent_of_type(dest, F_QUEUE)
499 || folder_has_parent_of_type(dest, F_DRAFT))) {
505 srcpath = folder_item_get_path(msginfo->folder);
507 total = g_slist_length(msglist);
509 if (MSG_IS_MOVE(msginfo->flags))
510 statusbar_print_all(_("Moving messages..."));
512 statusbar_print_all(_("Copying messages..."));
514 for (cur = msglist; cur; cur = cur->next) {
515 gboolean moved = FALSE;
516 msginfo = (MsgInfo *)cur->data;
518 goto err_reset_status;
521 srcfile = g_strconcat(srcpath,
523 itos(msginfo->msgnum), NULL);
525 srcfile = procmsg_get_message_file(msginfo);
528 goto err_reset_status;
530 destfile = mh_get_new_msg_filename(dest);
533 goto err_reset_status;
537 statusbar_progress_all(curnum, total, 100);
538 if (curnum % 100 == 0)
543 debug_print("Copying message %s%c%d to %s ...\n",
544 msginfo->folder->path, G_DIR_SEPARATOR,
545 msginfo->msgnum, dest->path);
548 if (remove_special_headers) {
549 if (procmsg_remove_special_headers(srcfile, destfile) !=0) {
552 goto err_reset_status;
554 } else if (MSG_IS_MOVE(msginfo->flags)) {
555 if (move_file(srcfile, destfile, TRUE) < 0) {
556 FILE_OP_ERROR(srcfile, "move");
557 if (copy_file(srcfile, destfile, TRUE) < 0) {
558 FILE_OP_ERROR(srcfile, "copy");
561 goto err_reset_status;
564 } else if (copy_file(srcfile, destfile, TRUE) < 0) {
565 FILE_OP_ERROR(srcfile, "copy");
568 goto err_reset_status;
570 if (prefs && prefs->enable_folder_chmod && prefs->folder_chmod) {
571 if (chmod(destfile, prefs->folder_chmod) < 0)
572 FILE_OP_ERROR(destfile, "chmod");
575 filemode = prefs->folder_chmod;
576 if (filemode & S_IRGRP) filemode |= S_IWGRP;
577 if (filemode & S_IROTH) filemode |= S_IWOTH;
580 g_relation_insert(relation, msginfo, GINT_TO_POINTER(dest->last_num+1));
587 mh_write_sequences(dest, TRUE);
589 dest_need_scan = mh_scan_required(dest->folder, dest);
591 dest->mtime = time(NULL);
594 statusbar_progress_all(0,0,0);
597 return dest->last_num;
600 mh_write_sequences(dest, TRUE);
602 statusbar_progress_all(0,0,0);
609 static gint mh_remove_msg(Folder *folder, FolderItem *item, gint num)
611 gboolean need_scan = FALSE;
614 g_return_val_if_fail(item != NULL, -1);
616 file = mh_fetch_msg(folder, item, num);
617 g_return_val_if_fail(file != NULL, -1);
619 need_scan = mh_scan_required(folder, item);
621 if (g_unlink(file) < 0) {
622 FILE_OP_ERROR(file, "unlink");
628 item->mtime = time(NULL);
634 static gint mh_remove_msgs(Folder *folder, FolderItem *item,
635 MsgInfoList *msglist, GRelation *relation)
637 gboolean need_scan = FALSE;
641 g_return_val_if_fail(item != NULL, -1);
643 path = folder_item_get_path(item);
645 for (cur = msglist; cur; cur = cur->next) {
646 MsgInfo *msginfo = (MsgInfo *)cur->data;
649 file = g_strconcat(path, G_DIR_SEPARATOR_S, itos(msginfo->msgnum), NULL);
653 if (g_unlink(file) < 0) {
661 need_scan = mh_scan_required(folder, item);
664 item->mtime = time(NULL);
670 static gint mh_remove_all_msg(Folder *folder, FolderItem *item)
675 g_return_val_if_fail(item != NULL, -1);
677 path = folder_item_get_path(item);
678 g_return_val_if_fail(path != NULL, -1);
679 val = remove_all_numbered_files(path);
682 mh_write_sequences(item, TRUE);
687 static gboolean mh_is_msg_changed(Folder *folder, FolderItem *item,
692 if (g_stat(itos(msginfo->msgnum), &s) < 0 ||
693 msginfo->size != s.st_size || (
694 (msginfo->mtime - s.st_mtime != 0) &&
695 (msginfo->mtime - s.st_mtime != 3600) &&
696 (msginfo->mtime - s.st_mtime != -3600)))
702 static gint mh_scan_tree(Folder *folder)
707 g_return_val_if_fail(folder != NULL, -1);
710 item = folder_item_new(folder, folder->name, NULL);
711 item->folder = folder;
712 folder->node = item->node = g_node_new(item);
714 item = FOLDER_ITEM(folder->node->data);
716 rootpath = folder_item_get_path(item);
717 if (change_dir(rootpath) < 0) {
723 mh_create_tree(folder);
724 mh_remove_missing_folder_items(folder);
725 mh_scan_tree_recursive(item);
730 #define MAKE_DIR_IF_NOT_EXIST(dir) \
732 if (!is_dir_exist(dir)) { \
733 if (is_file_exist(dir)) { \
734 g_warning("File `%s' already exists.\n" \
735 "Can't create folder.", dir); \
738 if (make_dir(dir) < 0) \
743 static gint mh_create_tree(Folder *folder)
747 g_return_val_if_fail(folder != NULL, -1);
749 CHDIR_RETURN_VAL_IF_FAIL(get_mail_base_dir(), -1);
750 rootpath = LOCAL_FOLDER(folder)->rootpath;
751 MAKE_DIR_IF_NOT_EXIST(rootpath);
752 CHDIR_RETURN_VAL_IF_FAIL(rootpath, -1);
753 MAKE_DIR_IF_NOT_EXIST(INBOX_DIR);
754 MAKE_DIR_IF_NOT_EXIST(OUTBOX_DIR);
755 MAKE_DIR_IF_NOT_EXIST(QUEUE_DIR);
756 MAKE_DIR_IF_NOT_EXIST(DRAFT_DIR);
757 MAKE_DIR_IF_NOT_EXIST(TRASH_DIR);
762 #undef MAKE_DIR_IF_NOT_EXIST
764 static gchar *mh_item_get_path(Folder *folder, FolderItem *item)
766 gchar *folder_path, *path;
768 g_return_val_if_fail(folder != NULL, NULL);
769 g_return_val_if_fail(item != NULL, NULL);
771 folder_path = g_strdup(LOCAL_FOLDER(folder)->rootpath);
772 g_return_val_if_fail(folder_path != NULL, NULL);
774 /* FIXME: [W32] The code below does not correctly merge
775 relative filenames; there should be a function to handle
777 if ( !is_relative_filename (folder_path) ) {
779 path = g_strconcat(folder_path, G_DIR_SEPARATOR_S,
782 path = g_strdup(folder_path);
785 path = g_strconcat(get_home_dir(), G_DIR_SEPARATOR_S,
786 folder_path, G_DIR_SEPARATOR_S,
789 path = g_strconcat(get_home_dir(), G_DIR_SEPARATOR_S,
793 real_path = mh_filename_from_utf8(path);
794 if (!is_dir_exist(real_path) && is_dir_exist(path)) {
795 /* mmh, older version did put utf8 filenames instead of
796 * the correct encoding */
797 rename(path, real_path);
798 folder_item_scan(item);
805 static FolderItem *mh_create_folder(Folder *folder, FolderItem *parent,
808 gchar *path, *real_name;
810 FolderItem *new_item;
811 gchar *mh_sequences_filename;
812 FILE *mh_sequences_file;
814 g_return_val_if_fail(folder != NULL, NULL);
815 g_return_val_if_fail(parent != NULL, NULL);
816 g_return_val_if_fail(name != NULL, NULL);
818 path = folder_item_get_path(parent);
819 if (!is_dir_exist(path))
820 if (make_dir_hier(path) != 0)
823 real_name = mh_filename_from_utf8(name);
824 fullpath = g_strconcat(path, G_DIR_SEPARATOR_S, real_name, NULL);
828 if (make_dir(fullpath) < 0) {
836 path = g_strconcat(parent->path, G_DIR_SEPARATOR_S, name,
839 path = g_strdup(name);
840 new_item = folder_item_new(folder, name, path);
841 folder_item_append(parent, new_item);
845 path = folder_item_get_path(new_item);
846 mh_sequences_filename = g_strconcat(path, G_DIR_SEPARATOR_S,
847 ".mh_sequences", NULL);
848 if ((mh_sequences_file = g_fopen(mh_sequences_filename, "a+b")) != NULL) {
849 fclose(mh_sequences_file);
851 g_free(mh_sequences_filename);
857 static gint mh_rename_folder(Folder *folder, FolderItem *item,
863 gchar *newpath, *utf8newpath;
866 g_return_val_if_fail(folder != NULL, -1);
867 g_return_val_if_fail(item != NULL, -1);
868 g_return_val_if_fail(item->path != NULL, -1);
869 g_return_val_if_fail(name != NULL, -1);
871 oldpath = folder_item_get_path(item);
872 if (!is_dir_exist(oldpath))
873 make_dir_hier(oldpath);
875 dirname = g_path_get_dirname(oldpath);
876 real_name = mh_filename_from_utf8(name);
877 newpath = g_strconcat(dirname, G_DIR_SEPARATOR_S, real_name, NULL);
880 if (g_rename(oldpath, newpath) < 0) {
881 FILE_OP_ERROR(oldpath, "rename");
890 if (strchr(item->path, G_DIR_SEPARATOR) != NULL) {
891 dirname = g_path_get_dirname(item->path);
892 utf8newpath = g_strconcat(dirname, G_DIR_SEPARATOR_S,
896 utf8newpath = g_strdup(name);
899 item->name = g_strdup(name);
901 paths[0] = g_strdup(item->path);
902 paths[1] = utf8newpath;
903 g_node_traverse(item->node, G_PRE_ORDER, G_TRAVERSE_ALL, -1,
904 mh_rename_folder_func, paths);
911 static gint mh_remove_folder(Folder *folder, FolderItem *item)
915 g_return_val_if_fail(folder != NULL, -1);
916 g_return_val_if_fail(item != NULL, -1);
917 g_return_val_if_fail(item->path != NULL, -1);
919 path = folder_item_get_path(item);
920 if (remove_dir_recursive(path) < 0) {
921 g_warning("can't remove directory `%s'\n", path);
927 folder_item_remove(item);
931 static MsgInfo *mh_parse_msg(const gchar *file, FolderItem *item)
936 g_return_val_if_fail(item != NULL, NULL);
937 g_return_val_if_fail(file != NULL, NULL);
939 flags.perm_flags = MSG_NEW|MSG_UNREAD;
942 if (folder_has_parent_of_type(item, F_QUEUE)) {
943 MSG_SET_TMP_FLAGS(flags, MSG_QUEUED);
944 } else if (folder_has_parent_of_type(item, F_DRAFT)) {
945 MSG_SET_TMP_FLAGS(flags, MSG_DRAFT);
948 msginfo = procheader_parse_file(file, flags, FALSE, FALSE);
949 if (!msginfo) return NULL;
951 msginfo->msgnum = atoi(file);
952 msginfo->folder = item;
957 static gboolean mh_remove_missing_folder_items_func(GNode *node, gpointer data)
962 g_return_val_if_fail(node->data != NULL, FALSE);
964 if (G_NODE_IS_ROOT(node))
967 item = FOLDER_ITEM(node->data);
969 path = folder_item_get_path(item);
970 if (!is_dir_exist(path)) {
971 debug_print("folder '%s' not found. removing...\n", path);
972 folder_item_remove(item);
979 static void mh_remove_missing_folder_items(Folder *folder)
981 g_return_if_fail(folder != NULL);
983 debug_print("searching missing folders...\n");
985 g_node_traverse(folder->node, G_POST_ORDER, G_TRAVERSE_ALL, -1,
986 mh_remove_missing_folder_items_func, folder);
989 static void mh_scan_tree_recursive(FolderItem *item)
998 const gchar *dir_name;
1000 gchar *real_path, *entry, *utf8entry, *utf8name;
1003 g_return_if_fail(item != NULL);
1004 g_return_if_fail(item->folder != NULL);
1006 folder = item->folder;
1008 real_path = item->path ? mh_filename_from_utf8(item->path) : g_strdup(".");
1010 dir = g_dir_open(real_path, 0, NULL);
1012 g_warning("failed to open directory: %s\n", real_path);
1017 dp = opendir(real_path);
1019 FILE_OP_ERROR(real_path, "opendir");
1025 debug_print("scanning %s ...\n",
1026 item->path ? item->path
1027 : LOCAL_FOLDER(item->folder)->rootpath);
1028 if (folder->ui_func)
1029 folder->ui_func(folder, item, folder->ui_func_data);
1032 while ((dir_name = g_dir_read_name(dir)) != NULL) {
1034 while ((d = readdir(dp)) != NULL) {
1035 dir_name = d->d_name;
1037 if (dir_name[0] == '.') continue;
1039 utf8name = mh_filename_to_utf8(dir_name);
1041 utf8entry = g_strconcat(item->path, G_DIR_SEPARATOR_S,
1044 utf8entry = g_strdup(utf8name);
1045 entry = mh_filename_from_utf8(utf8entry);
1048 #if !defined(G_OS_WIN32) && defined(HAVE_DIRENT_D_TYPE)
1049 d->d_type == DT_DIR ||
1050 (d->d_type == DT_UNKNOWN &&
1052 g_stat(entry, &s) == 0 && S_ISDIR(s.st_mode)
1053 #if !defined(G_OS_WIN32) && defined(HAVE_DIRENT_D_TYPE)
1057 FolderItem *new_item = NULL;
1061 for (node = node->children; node != NULL; node = node->next) {
1062 FolderItem *cur_item = FOLDER_ITEM(node->data);
1063 if (!strcmp2(cur_item->path, entry)) {
1064 new_item = cur_item;
1069 debug_print("new folder '%s' found.\n", entry);
1070 new_item = folder_item_new(folder, utf8name, utf8entry);
1071 folder_item_append(item, new_item);
1075 if (!folder->inbox &&
1076 !strcmp(dir_name, INBOX_DIR)) {
1077 new_item->stype = F_INBOX;
1078 folder->inbox = new_item;
1079 } else if (!folder->outbox &&
1080 !strcmp(dir_name, OUTBOX_DIR)) {
1081 new_item->stype = F_OUTBOX;
1082 folder->outbox = new_item;
1083 } else if (!folder->draft &&
1084 !strcmp(dir_name, DRAFT_DIR)) {
1085 new_item->stype = F_DRAFT;
1086 folder->draft = new_item;
1087 } else if (!folder->queue &&
1088 !strcmp(dir_name, QUEUE_DIR)) {
1089 new_item->stype = F_QUEUE;
1090 folder->queue = new_item;
1091 } else if (!folder->trash &&
1092 !strcmp(dir_name, TRASH_DIR)) {
1093 new_item->stype = F_TRASH;
1094 folder->trash = new_item;
1098 mh_scan_tree_recursive(new_item);
1099 } else if (to_number(dir_name) > 0) n_msg++;
1112 item->mtime = time(NULL);
1115 static gboolean mh_rename_folder_func(GNode *node, gpointer data)
1117 FolderItem *item = node->data;
1118 gchar **paths = data;
1119 const gchar *oldpath = paths[0];
1120 const gchar *newpath = paths[1];
1122 gchar *new_itempath;
1125 oldpathlen = strlen(oldpath);
1126 if (strncmp(oldpath, item->path, oldpathlen) != 0) {
1127 g_warning("path doesn't match: %s, %s\n", oldpath, item->path);
1131 base = item->path + oldpathlen;
1132 while (*base == G_DIR_SEPARATOR) base++;
1134 new_itempath = g_strdup(newpath);
1136 new_itempath = g_strconcat(newpath, G_DIR_SEPARATOR_S, base,
1139 item->path = new_itempath;
1144 static gchar *mh_filename_from_utf8(const gchar *path)
1146 gchar *real_path = g_filename_from_utf8(path, -1, NULL, NULL, NULL);
1149 g_warning("mh_filename_from_utf8: faild to convert character set\n");
1150 real_path = g_strdup(path);
1156 static gchar *mh_filename_to_utf8(const gchar *path)
1158 gchar *utf8path = g_filename_to_utf8(path, -1, NULL, NULL, NULL);
1160 g_warning("mh_filename_to_utf8: faild to convert character set\n");
1161 utf8path = g_strdup(path);
1167 static gint sort_cache_list_by_msgnum(gconstpointer a, gconstpointer b)
1169 MsgInfo *msginfo_a = (MsgInfo *) a;
1170 MsgInfo *msginfo_b = (MsgInfo *) b;
1172 return (msginfo_a->msgnum - msginfo_b->msgnum);
1175 static gchar *get_unseen_seq_name(void)
1177 static gchar *seq_name = NULL;
1179 gchar buf[BUFFSIZE];
1181 gchar *profile_path = g_strconcat(
1182 get_home_dir(), G_DIR_SEPARATOR_S,
1183 ".mh_profile", NULL);
1184 FILE *fp = g_fopen(profile_path, "r");
1186 while (fgets(buf, sizeof(buf), fp) != NULL) {
1187 if (!strncmp(buf, "Unseen-Sequence:", strlen("Unseen-Sequence:"))) {
1188 gchar *seq_tmp = buf+strlen("Unseen-Sequence:");
1189 while (*seq_tmp == ' ')
1191 seq_name = g_strdup(seq_tmp);
1192 seq_name = strretchomp(seq_name);
1199 seq_name = g_strdup("unseen");
1200 tmp = g_strdup_printf("%s:", seq_name);
1207 static gint mh_get_flags(Folder *folder, FolderItem *item,
1208 MsgInfoList *msginfo_list, GRelation *msgflags)
1210 gchar *mh_sequences_filename;
1211 FILE *mh_sequences_file;
1212 gchar buf[BUFFSIZE];
1213 gchar *unseen_list = NULL;
1215 MsgInfoList *mcur = NULL;
1217 GTimer *timer = g_timer_new();
1218 g_timer_start(timer);
1223 /* don't update from .mh_sequences if the item's opened: mails may have
1224 * been marked read/unread and it's not yet written in the file. */
1228 path = folder_item_get_path(item);
1230 mh_sequences_filename = g_strconcat(path, G_DIR_SEPARATOR_S,
1231 ".mh_sequences", NULL);
1233 if ((mh_sequences_file = g_fopen(mh_sequences_filename, "r+b")) != NULL) {
1234 while (fgets(buf, sizeof(buf), mh_sequences_file) != NULL) {
1235 if (!strncmp(buf, get_unseen_seq_name(), strlen(get_unseen_seq_name()))) {
1236 unseen_list = g_strdup(buf+strlen(get_unseen_seq_name()));
1240 fclose(mh_sequences_file);
1243 g_free(mh_sequences_filename);
1247 gchar *token = NULL, *next = NULL, *boundary = NULL;
1249 GHashTable *unseen_table = g_hash_table_new(g_direct_hash, g_direct_equal);
1251 cur = unseen_list = strretchomp(unseen_list);
1252 debug_print("found unseen list in .mh_sequences: %s\n", unseen_list);
1254 while (*cur && *cur == ' ')
1257 if ((next = strchr(cur, ' ')) != NULL) {
1266 if ((boundary = strchr(token, '-')) != NULL) {
1272 for (i = atoi(start); i <= atoi(end); i++) {
1273 g_hash_table_insert(unseen_table, GINT_TO_POINTER(i), GINT_TO_POINTER(1));
1275 } else if ((num = atoi(token)) > 0) {
1276 g_hash_table_insert(unseen_table, GINT_TO_POINTER(num), GINT_TO_POINTER(1));
1281 for (mcur = msginfo_list; mcur; mcur = mcur->next) {
1282 MsgInfo *msginfo = (MsgInfo *)mcur->data;
1283 MsgPermFlags flags = msginfo->flags.perm_flags;
1284 if (g_hash_table_lookup(unseen_table, GINT_TO_POINTER(msginfo->msgnum))) {
1285 flags |= MSG_UNREAD;
1286 } else if (!(flags & MSG_NEW)) { /* don't mark new msgs as read */
1287 flags &= ~(MSG_UNREAD);
1289 if (flags != msginfo->flags.perm_flags)
1290 g_relation_insert(msgflags, msginfo, GINT_TO_POINTER(flags));
1292 g_hash_table_destroy(unseen_table);
1293 g_free(unseen_list);
1296 g_timer_stop(timer);
1297 printf("mh_get_flags: %f secs\n", g_timer_elapsed(timer, NULL));
1298 g_timer_destroy(timer);
1303 static void mh_write_sequences(FolderItem *item, gboolean remove_unseen)
1305 gchar *mh_sequences_old, *mh_sequences_new;
1306 FILE *mh_sequences_old_fp, *mh_sequences_new_fp;
1307 gchar buf[BUFFSIZE];
1310 GTimer *timer = g_timer_new();
1311 g_timer_start(timer);
1316 path = folder_item_get_path(item);
1318 mh_sequences_old = g_strconcat(path, G_DIR_SEPARATOR_S,
1319 ".mh_sequences", NULL);
1320 mh_sequences_new = g_strconcat(path, G_DIR_SEPARATOR_S,
1321 ".mh_sequences.new", NULL);
1322 if ((mh_sequences_new_fp = g_fopen(mh_sequences_new, "w+b")) != NULL) {
1323 GSList *msglist = folder_item_get_msg_list(item);
1325 MsgInfo *info = NULL;
1326 gint start = -1, end = -1;
1327 gchar *sequence = g_strdup("");
1328 msglist = g_slist_sort(msglist, sort_cache_list_by_msgnum);
1331 /* write the unseen sequence if we don't have to scrap it */
1332 if (!remove_unseen) do {
1333 info = (MsgInfo *)(cur ? cur->data:NULL);
1334 if (info && (MSG_IS_UNREAD(info->flags) || MSG_IS_NEW(info->flags))) {
1336 start = end = info->msgnum;
1340 if (start > 0 && end > 0) {
1341 gchar *tmp = sequence;
1343 sequence = g_strdup_printf("%s %d-%d ", tmp, start, end);
1345 sequence = g_strdup_printf("%s %d ", tmp, start);
1350 cur = cur ? cur->next:NULL;
1351 } while (cur || (start > 0 && end > 0));
1352 if (sequence && strlen(sequence)) {
1353 fprintf(mh_sequences_new_fp, "%s%s\n",
1354 get_unseen_seq_name(), sequence);
1355 debug_print("wrote unseen sequence: '%s%s'\n",
1356 get_unseen_seq_name(), sequence);
1358 /* rewrite the rest of the file */
1359 if ((mh_sequences_old_fp = g_fopen(mh_sequences_old, "r+b")) != NULL) {
1360 while (fgets(buf, sizeof(buf), mh_sequences_old_fp) != NULL) {
1361 if (strncmp(buf, get_unseen_seq_name(), strlen(get_unseen_seq_name())))
1362 fprintf(mh_sequences_new_fp, "%s", buf);
1364 fclose(mh_sequences_old_fp);
1367 fclose(mh_sequences_new_fp);
1368 g_rename(mh_sequences_new, mh_sequences_old);
1370 procmsg_msg_list_free(msglist);
1372 g_free(mh_sequences_old);
1373 g_free(mh_sequences_new);
1376 g_timer_stop(timer);
1377 printf("mh_get_flags: %f secs\n", g_timer_elapsed(timer, NULL));
1378 g_timer_destroy(timer);
1382 static int mh_item_close(Folder *folder, FolderItem *item)
1384 mh_write_sequences(item, FALSE);