sync with sylpheed 0.7.2cvs17
[claws.git] / src / mh.c
index 5d03a5fa51500c4f26fac287c2264b32a99ff7b4..f2bb0fb41101dff66b03081f37eefdfe82bfaf4e 100644 (file)
--- a/src/mh.c
+++ b/src/mh.c
@@ -1,6 +1,6 @@
 /*
  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
- * Copyright (C) 1999-2001 Hiroyuki Yamamoto
+ * Copyright (C) 1999-2002 Hiroyuki Yamamoto
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
 #include "procheader.h"
 #include "utils.h"
 
+static void    mh_folder_init                  (Folder         *folder,
+                                                const gchar    *name,
+                                                const gchar    *path);
+
 static GSList  *mh_get_uncached_msgs           (GHashTable     *msg_table,
                                                 FolderItem     *item);
 static MsgInfo *mh_parse_msg                   (const gchar    *file,
@@ -54,6 +58,45 @@ static gboolean mh_rename_folder_func                (GNode          *node,
                                                 gpointer        data);
 
 
+Folder *mh_folder_new(const gchar *name, const gchar *path)
+{
+       Folder *folder;
+
+       folder = (Folder *)g_new0(MHFolder, 1);
+       mh_folder_init(folder, name, path);
+
+       return folder;
+}
+
+void mh_folder_destroy(MHFolder *folder)
+{
+       folder_local_folder_destroy(LOCAL_FOLDER(folder));
+}
+
+static void mh_folder_init(Folder *folder, const gchar *name, const gchar *path)
+{
+       folder_local_folder_init(folder, name, path);
+
+       folder->type = F_MH;
+
+       folder->get_msg_list        = mh_get_msg_list;
+       folder->fetch_msg           = mh_fetch_msg;
+       folder->add_msg             = mh_add_msg;
+       folder->move_msg            = mh_move_msg;
+       folder->move_msgs_with_dest = mh_move_msgs_with_dest;
+       folder->copy_msg            = mh_copy_msg;
+       folder->copy_msgs_with_dest = mh_copy_msgs_with_dest;
+       folder->remove_msg          = mh_remove_msg;
+       folder->remove_all_msg      = mh_remove_all_msg;
+       folder->is_msg_changed      = mh_is_msg_changed;
+       folder->scan                = mh_scan_folder;
+       folder->scan_tree           = mh_scan_tree;
+       folder->create_tree         = mh_create_tree;
+       folder->create_folder       = mh_create_folder;
+       folder->rename_folder       = mh_rename_folder;
+       folder->remove_folder       = mh_remove_folder;
+}
+
 GSList *mh_get_msg_list(Folder *folder, FolderItem *item, gboolean use_cache)
 {
        GSList *mlist;
@@ -73,11 +116,14 @@ GSList *mh_get_msg_list(Folder *folder, FolderItem *item, gboolean use_cache)
        if (stat(path, &s) < 0) {
                FILE_OP_ERROR(path, "stat");
        } else {
-               if (item->mtime == s.st_mtime) {
+               time_t mtime;
+
+               mtime = MAX(s.st_mtime, s.st_ctime);
+               if (item->mtime == mtime) {
                        debug_print("Folder is not modified.\n");
                        scan_new = FALSE;
                } else
-                       item->mtime = s.st_mtime;
+                       item->mtime = mtime;
        }
        g_free(path);
 
@@ -157,6 +203,22 @@ gchar *mh_get_newmsg_filename(FolderItem *dest)
        return destfile;
 }
 
+#define SET_DEST_MSG_FLAGS(fp, dest, msginfo) \
+{ \
+       MsgInfo newmsginfo; \
+ \
+       newmsginfo.msgnum = dest->last_num; \
+       newmsginfo.flags = msginfo->flags; \
+       if (dest->stype == F_OUTBOX || \
+           dest->stype == F_QUEUE  || \
+           dest->stype == F_DRAFT  || \
+           dest->stype == F_TRASH) \
+               MSG_UNSET_PERM_FLAGS(newmsginfo.flags, \
+                                    MSG_NEW|MSG_UNREAD|MSG_DELETED); \
+ \
+       procmsg_write_flags(&newmsginfo, fp); \
+}
+
 gint mh_add_msg(Folder *folder, FolderItem *dest, const gchar *file,
                gboolean remove_source)
 {
@@ -192,7 +254,7 @@ gint mh_add_msg(Folder *folder, FolderItem *dest, const gchar *file,
        return dest->last_num;
 }
 
-gint mh_move_msg(Folder *folder, FolderItem *dest, MsgInfo *msginfo)
+static gint mh_do_move(Folder *folder, FolderItem *dest, MsgInfo *msginfo)
 {
        gchar *destdir;
        gchar *srcfile;
@@ -217,23 +279,20 @@ gint mh_move_msg(Folder *folder, FolderItem *dest, MsgInfo *msginfo)
        prefs = dest->prefs;
 
        destdir = folder_item_get_path(dest);
-       if ((fp = procmsg_open_mark_file(destdir, TRUE)) == NULL)
-               g_warning(_("Can't open mark file.\n"));
 
        debug_print(_("Moving message %s%c%d to %s ...\n"),
                    msginfo->folder->path, G_DIR_SEPARATOR,
                    msginfo->msgnum, dest->path);
-       srcfile = procmsg_get_message_file_path(msginfo);
+       srcfile = procmsg_get_message_file(msginfo);
 
        destfile = mh_get_newmsg_filename(dest);
        if(!destfile) return -1;
 
-       g_free(destdir);
 
        if (move_file(srcfile, destfile) < 0) {
                g_free(srcfile);
                g_free(destfile);
-               if (fp) fclose(fp);
+               g_free(destdir);
                return -1;
        }
 
@@ -251,20 +310,10 @@ gint mh_move_msg(Folder *folder, FolderItem *dest, MsgInfo *msginfo)
        g_free(destfile);
        dest->last_num++;
 
-       if (fp) {
-               MsgInfo newmsginfo;
-
-               newmsginfo.msgnum = dest->last_num;
-               newmsginfo.flags = msginfo->flags;
-               if (dest->stype == F_OUTBOX ||
-                   dest->stype == F_QUEUE  ||
-                   dest->stype == F_DRAFT  ||
-                   dest->stype == F_TRASH)
-                       MSG_UNSET_PERM_FLAGS(newmsginfo.flags,
-                                            MSG_NEW|MSG_UNREAD|MSG_DELETED);
-
-               procmsg_write_flags(&newmsginfo, fp);
-
+       if ((fp = procmsg_open_mark_file(destdir, TRUE)) == NULL)
+               g_warning(_("Can't open mark file.\n"));
+       else {
+               SET_DEST_MSG_FLAGS(fp, dest, msginfo);
                if (filemode) {
 #if HAVE_FCHMOD
                        fchmod(fileno(fp), filemode);
@@ -281,11 +330,51 @@ gint mh_move_msg(Folder *folder, FolderItem *dest, MsgInfo *msginfo)
 
                fclose(fp);
        }
+       g_free(destdir);
 
        return dest->last_num;
 }
 
-gint mh_move_msgs_with_dest(Folder *folder, FolderItem *dest, GSList *msglist)
+gint mh_move_msg(Folder *folder, FolderItem *dest, MsgInfo *msginfo)
+{
+       gchar *srcfile;
+       gint ret = 0;
+       g_return_val_if_fail(folder != NULL, -1);
+       g_return_val_if_fail(dest != NULL, -1);
+       g_return_val_if_fail(msginfo != NULL, -1);
+       g_return_val_if_fail(msginfo->folder != NULL, -1);
+       if (folder == msginfo->folder->folder)
+               return mh_do_move(folder, dest, msginfo);
+       srcfile = procmsg_get_message_file(msginfo);
+       if (!srcfile) return -1;
+       ret = mh_add_msg(folder, dest, srcfile, FALSE);
+       g_free(srcfile);
+       if (ret != -1) {
+               gchar *destdir;
+               FILE *fp;
+               destdir = folder_item_get_path(dest);
+               if ((fp = procmsg_open_mark_file(destdir, TRUE)) == NULL)
+                       g_warning(_("Can't open mark file.\n"));
+               else {
+                       SET_DEST_MSG_FLAGS(fp, dest, msginfo);
+                       fclose(fp);
+               }
+               g_free(destdir);
+               ret = folder_item_remove_msg(msginfo->folder, msginfo->msgnum);
+       }
+       return ret;
+}
+
+static gint mh_do_move_msgs_with_dest(Folder *folder, FolderItem *dest,
+                                     GSList *msglist)
 {
        gchar *destdir;
        gchar *srcfile;
@@ -320,7 +409,7 @@ gint mh_move_msgs_with_dest(Folder *folder, FolderItem *dest, GSList *msglist)
                            msginfo->folder->path, G_DIR_SEPARATOR,
                            msginfo->msgnum, dest->path);
 
-               srcfile = procmsg_get_message_file_path(msginfo);
+               srcfile = procmsg_get_message_file(msginfo);
                destfile = mh_get_newmsg_filename(dest);
                if(!destfile) return -1;
 
@@ -335,19 +424,7 @@ gint mh_move_msgs_with_dest(Folder *folder, FolderItem *dest, GSList *msglist)
                dest->last_num++;
 
                if (fp) {
-                       MsgInfo newmsginfo;
-
-                       newmsginfo.msgnum = dest->last_num;
-                       newmsginfo.flags = msginfo->flags;
-                       if (dest->stype == F_OUTBOX ||
-                           dest->stype == F_QUEUE  ||
-                           dest->stype == F_DRAFT  ||
-                           dest->stype == F_TRASH)
-                               MSG_UNSET_PERM_FLAGS
-                                       (newmsginfo.flags,
-                                        MSG_NEW|MSG_UNREAD|MSG_DELETED);
-
-                       procmsg_write_flags(&newmsginfo, fp);
+                       SET_DEST_MSG_FLAGS(fp, dest, msginfo);
                }
        }
 
@@ -357,6 +434,25 @@ gint mh_move_msgs_with_dest(Folder *folder, FolderItem *dest, GSList *msglist)
        return dest->last_num;
 }
 
+gint mh_move_msgs_with_dest(Folder *folder, FolderItem *dest, GSList *msglist)
+{
+       MsgInfo *msginfo;
+       GSList *cur;
+       gint ret = 0;
+
+       msginfo = (MsgInfo *)msglist->data;
+       if (folder == msginfo->folder->folder)
+               return mh_do_move_msgs_with_dest(folder, dest, msglist);
+
+       for (cur = msglist; cur != NULL; cur = cur->next) {
+               msginfo = (MsgInfo *)cur->data;
+               ret = mh_move_msg(folder, dest, msginfo);
+               if (ret == -1) break;
+       }
+
+       return ret;
+}
+
 gint mh_copy_msg(Folder *folder, FolderItem *dest, MsgInfo *msginfo)
 {
        gchar *destdir;
@@ -385,13 +481,10 @@ gint mh_copy_msg(Folder *folder, FolderItem *dest, MsgInfo *msginfo)
        if (!is_dir_exist(destdir))
                make_dir_hier(destdir);
 
-       if ((fp = procmsg_open_mark_file(destdir, TRUE)) == NULL)
-               g_warning(_("Can't open mark file.\n"));
-
        debug_print(_("Copying message %s%c%d to %s ...\n"),
                    msginfo->folder->path, G_DIR_SEPARATOR,
                    msginfo->msgnum, dest->path);
-       srcfile = procmsg_get_message_file_path(msginfo);
+       srcfile = procmsg_get_message_file(msginfo);
        destfile = mh_get_newmsg_filename(dest);
        if(!destfile) {
                g_free(srcfile);
@@ -399,15 +492,13 @@ gint mh_copy_msg(Folder *folder, FolderItem *dest, MsgInfo *msginfo)
                return -1;
        }
        
-       g_free(destdir);
-
        dest->op_count--;
 
        if (copy_file(srcfile, destfile) < 0) {
                FILE_OP_ERROR(srcfile, "copy");
                g_free(srcfile);
                g_free(destfile);
-               if (fp) fclose(fp);
+               g_free(destdir);
                return -1;
        }
 
@@ -425,18 +516,10 @@ gint mh_copy_msg(Folder *folder, FolderItem *dest, MsgInfo *msginfo)
        g_free(destfile);
        dest->last_num++;
 
-       if (fp) {
-               MsgInfo newmsginfo;
-
-               newmsginfo.msgnum = dest->last_num;
-               newmsginfo.flags = msginfo->flags;
-               if (dest->stype == F_OUTBOX ||
-                   dest->stype == F_QUEUE  ||
-                   dest->stype == F_DRAFT  ||
-                   dest->stype == F_TRASH)
-                       MSG_UNSET_PERM_FLAGS(newmsginfo.flags,
-                                            MSG_NEW|MSG_UNREAD|MSG_DELETED);
-               procmsg_write_flags(&newmsginfo, fp);
+       if ((fp = procmsg_open_mark_file(destdir, TRUE)) == NULL)
+               g_warning(_("Can't open mark file.\n"));
+       else {
+               SET_DEST_MSG_FLAGS(fp, dest, msginfo);
 
                if (filemode) {
 #if HAVE_FCHMOD
@@ -454,6 +537,7 @@ gint mh_copy_msg(Folder *folder, FolderItem *dest, MsgInfo *msginfo)
 
                fclose(fp);
        }
+       g_free(destdir);
 
        return dest->last_num;
 }
@@ -480,8 +564,6 @@ gint mh_copy_msg(Folder *folder, FolderItem *dest, MsgInfo *msginfo)
        num = folder->add_msg(folder, dest, filename, FALSE);
 
        destdir = folder_item_get_path(dest);
-       if ((fp = procmsg_open_mark_file(destdir, TRUE)) == NULL)
-               g_warning(_("Can't open mark file.\n"));
 
        if (fp) {
                MsgInfo newmsginfo;
@@ -538,7 +620,7 @@ gint mh_copy_msgs_with_dest(Folder *folder, FolderItem *dest, GSList *msglist)
                            msginfo->folder->path, G_DIR_SEPARATOR,
                            msginfo->msgnum, dest->path);
 
-               srcfile = procmsg_get_message_file_path(msginfo);
+               srcfile = procmsg_get_message_file(msginfo);
                destfile = mh_get_newmsg_filename(dest);
                if(!destfile) {
                        g_free(srcfile);
@@ -557,18 +639,7 @@ gint mh_copy_msgs_with_dest(Folder *folder, FolderItem *dest, GSList *msglist)
                dest->last_num++;
 
                if (fp) {
-                       MsgInfo newmsginfo;
-
-                       newmsginfo.msgnum = dest->last_num;
-                       newmsginfo.flags = msginfo->flags;
-                       if (dest->stype == F_OUTBOX ||
-                           dest->stype == F_QUEUE  ||
-                           dest->stype == F_DRAFT  ||
-                           dest->stype == F_TRASH)
-                               MSG_UNSET_PERM_FLAGS
-                                       (newmsginfo.flags,
-                                        MSG_NEW|MSG_UNREAD|MSG_DELETED);
-                       procmsg_write_flags(&newmsginfo, fp);
+                       SET_DEST_MSG_FLAGS(fp, dest, msginfo);
                }
        }
 
@@ -669,9 +740,9 @@ void mh_scan_folder(Folder *folder, FolderItem *item)
        if (n_msg == 0)
                item->new = item->unread = item->total = 0;
        else {
-               gint new, unread, total;
+               gint new, unread, total, min, max;
 
-               procmsg_get_mark_sum(".", &new, &unread, &total);
+               procmsg_get_mark_sum(".", &new, &unread, &total, &min, &max, 0);
                if (n_msg > total) {
                        new += n_msg - total;
                        unread += n_msg - total;
@@ -1071,19 +1142,19 @@ static void mh_scan_tree_recursive(FolderItem *item, GHashTable *pptable)
                        new_item = folder_item_new(d->d_name, entry);
                        folder_item_append(item, new_item);
                        if (!item->path) {
-                               if (!strcmp(d->d_name, "inbox")) {
+                               if (!strcmp(d->d_name, INBOX_DIR)) {
                                        new_item->stype = F_INBOX;
                                        item->folder->inbox = new_item;
-                               } else if (!strcmp(d->d_name, "outbox")) {
+                               } else if (!strcmp(d->d_name, OUTBOX_DIR)) {
                                        new_item->stype = F_OUTBOX;
                                        item->folder->outbox = new_item;
-                               } else if (!strcmp(d->d_name, "draft")) {
+                               } else if (!strcmp(d->d_name, DRAFT_DIR)) {
                                        new_item->stype = F_DRAFT;
                                        item->folder->draft = new_item;
-                               } else if (!strcmp(d->d_name, "queue")) {
+                               } else if (!strcmp(d->d_name, QUEUE_DIR)) {
                                        new_item->stype = F_QUEUE;
                                        item->folder->queue = new_item;
-                               } else if (!strcmp(d->d_name, "trash")) {
+                               } else if (!strcmp(d->d_name, TRASH_DIR)) {
                                        new_item->stype = F_TRASH;
                                        item->folder->trash = new_item;
                                }
@@ -1098,9 +1169,10 @@ static void mh_scan_tree_recursive(FolderItem *item, GHashTable *pptable)
        closedir(dp);
 
        if (item->path) {
-               gint new, unread, total;
+               gint new, unread, total, min, max;
 
-               procmsg_get_mark_sum(item->path, &new, &unread, &total);
+               procmsg_get_mark_sum(item->path, &new, &unread, &total,
+                                    &min, &max, 0);
                if (n_msg > total) {
                        new += n_msg - total;
                        unread += n_msg - total;