I get a similar behavior between dovecot quota plugin and courier
quota with the attached patch.
When the client change flags, then is forced to recalc. This is
because I don't know how to get the changed flags on quota sync
method.
The courier quota behavior is avoid to count all deleted mails,
include "mark as deleted" mails.
--
Antonio Pérez-Aranda Alcaide
aperezara...@yaco.es
Yaco Sistemas S.L.
http://www.yaco.es/
C/ Rioja 5, 41001 Sevilla
Teléfono +34 954 50 00 57
Fax +34 954 50 09 29
diff -u dovecot-2.0.7/src/plugins/quota/quota-maildir.c.orig dovecot-2.0.7/src/plugins/quota/quota-maildir.c
--- dovecot-2.0.7/src/plugins/quota/quota-maildir.c.orig 2010-11-04 21:58:48.000000000 +0300
+++ dovecot-2.0.7/src/plugins/quota/quota-maildir.c 2010-12-27 12:04:29.465254865 +0300
@@ -81,7 +81,11 @@
if (dp->d_name[0] == '.' &&
(dp->d_name[1] == '\0' || dp->d_name[1] == '.'))
continue;
-
+ /* YACO: Avoid to count in dirsize Trash Marked mails*/
+ p = strchr(dp->d_name, 'T');
+ if (p != NULL){
+ continue;
+ }
p = strstr(dp->d_name, ",S=");
num = (uoff_t)-1;
if (p != NULL) {
diff -u dovecot-2.0.7/src/plugins/quota/quota-storage.c.orig dovecot-2.0.7/src/plugins/quota/quota-storage.c
--- dovecot-2.0.7/src/plugins/quota/quota-storage.c.orig 2010-11-04 21:58:48.000000000 +0300
+++ dovecot-2.0.7/src/plugins/quota/quota-storage.c 2010-12-27 13:01:01.203201539 +0300
@@ -248,6 +248,7 @@
quota_mailbox_sync_cleanup(qbox);
if (qbox->expunge_qt != NULL)
(void)quota_transaction_commit(&qbox->expunge_qt);
+
qbox->recalculate = FALSE;
}
@@ -263,7 +264,8 @@
if (qbox->module_ctx.super.sync_notify != NULL)
qbox->module_ctx.super.sync_notify(box, uid, sync_type);
- if (sync_type != MAILBOX_SYNC_TYPE_EXPUNGE || qbox->recalculate) {
+ if ( (sync_type != MAILBOX_SYNC_TYPE_EXPUNGE && sync_type != MAILBOX_SYNC_TYPE_FLAGS)
+ || qbox->recalculate) {
if (uid == 0) {
/* free the transaction before view syncing begins,
otherwise it'll crash. */
@@ -273,7 +275,7 @@
}
/* we're in the middle of syncing the mailbox, so it's a bad idea to
- try and get the message sizes at this point. Rely on sizes that
+ try and get the message sizes at this point. Rely on sizes that
we saved earlier, or recalculate the whole quota if we don't know
the size. */
if (!array_is_created(&qbox->expunge_uids)) {
@@ -285,32 +287,41 @@
break;
}
}
-
if (qbox->expunge_qt == NULL)
qbox->expunge_qt = quota_transaction_begin(box);
-
if (i != count) {
/* we already know the size */
sizep = array_idx(&qbox->expunge_sizes, i);
quota_free_bytes(qbox->expunge_qt, *sizep);
return;
}
-
+
/* try to look up the size. this works only if it's cached. */
if (qbox->expunge_qt->tmp_mail == NULL) {
qbox->expunge_trans = mailbox_transaction_begin(box, 0);
qbox->expunge_qt->tmp_mail =
mail_alloc(qbox->expunge_trans,
- MAIL_FETCH_PHYSICAL_SIZE, NULL);
+ MAIL_FETCH_PHYSICAL_SIZE, NULL);
+ }
+
+ if (sync_type == MAILBOX_SYNC_TYPE_EXPUNGE) {
+ if (mail_set_uid(qbox->expunge_qt->tmp_mail, uid) &&
+ mail_get_physical_size(qbox->expunge_qt->tmp_mail, &size) == 0)
+ quota_free_bytes(qbox->expunge_qt, size);
+ else {
+ /* there's no way to get the size. recalculate the quota. */
+ quota_recalculate(qbox->expunge_qt);
+ qbox->recalculate = TRUE;
+ }
}
- if (mail_set_uid(qbox->expunge_qt->tmp_mail, uid) &&
- mail_get_physical_size(qbox->expunge_qt->tmp_mail, &size) == 0)
- quota_free_bytes(qbox->expunge_qt, size);
+
else {
- /* there's no way to get the size. recalculate the quota. */
+ /* If flags changed, recalculate quota */
+ /* FIX: Recalculate only when flag \delete is store */
quota_recalculate(qbox->expunge_qt);
qbox->recalculate = TRUE;
}
+
}
static int quota_mailbox_sync_deinit(struct mailbox_sync_context *ctx,
@@ -397,6 +408,8 @@
qbox->module_ctx.super.free(box);
}
+
+
void quota_mailbox_allocated(struct mailbox *box)
{
struct mailbox_vfuncs *v = box->vlast;
