static int
index_storage_mailbox_update_pvt(struct mailbox *box,
const struct mailbox_update *update)
{
struct mail_index_transaction *trans;
struct mail_index_view *view;
int ret;
if ((ret = mailbox_open_index_pvt(box)) <= 0)
return ret;
mail_index_refresh(box->index_pvt);
view = mail_index_view_open(box->index_pvt);
trans = mail_index_transaction_begin(view,
MAIL_INDEX_TRANSACTION_FLAG_EXTERNAL);
if (update->min_highest_modseq != 0 &&
mail_index_modseq_get_highest(view) < update->min_highest_pvt_modseq) {
mail_index_modseq_enable(box->index_pvt);
mail_index_update_highest_modseq(trans,
update->min_highest_pvt_modseq);
}
if ((ret = mail_index_transaction_commit(&trans)) < 0)
mailbox_set_index_error(box);
mail_index_view_close(&view);
return ret;
}
void index_storage_get_status(struct mailbox *box,
enum mailbox_status_items items,
struct mailbox_status *status_r)
{
const struct mail_index_header *hdr;
i_assert(box->opened);
memset(status_r, 0, sizeof(struct mailbox_status));
/* we can get most of the status items without any trouble */
hdr = mail_index_get_header(box->view);
status_r->messages = hdr->messages_count;
if ((items & STATUS_RECENT) != 0) {
status_r->recent = index_mailbox_get_recent_count(box);
i_assert(status_r->recent <= status_r->messages);
}
status_r->unseen = hdr->messages_count - hdr->seen_messages_count;
status_r->uidvalidity = hdr->uid_validity;
status_r->uidnext = hdr->next_uid;
status_r->nonpermanent_modseqs = mail_index_is_in_memory(box->index);
if ((items & STATUS_HIGHESTMODSEQ) != 0) {
status_r->highest_modseq =
mail_index_modseq_get_highest(box->view);
if (status_r->highest_modseq == 0) {
/* modseqs not enabled yet, but we can't return 0 */
status_r->highest_modseq = 1;
}
}
if ((items & STATUS_FIRST_UNSEEN_SEQ) != 0) {
mail_index_lookup_first(box->view, 0, MAIL_SEEN,
&status_r->first_unseen_seq);
}
if ((items & STATUS_KEYWORDS) != 0)
status_r->keywords = mail_index_get_keywords(box->index);
if ((items & STATUS_CACHE_FIELDS) != 0)
index_storage_get_status_cache_fields(box, status_r);
if ((items & STATUS_VIRTUAL_SIZE) != 0)
index_storage_get_status_virtual_size(box, status_r);
}
void index_storage_get_open_status(struct mailbox *box,
enum mailbox_status_items items,
struct mailbox_status *status_r)
{
const struct mail_index_header *hdr;
/* we can get most of the status items without any trouble */
hdr = mail_index_get_header(box->view);
status_r->messages = hdr->messages_count;
if ((items & STATUS_RECENT) != 0) {
if ((box->flags & MAILBOX_FLAG_DROP_RECENT) != 0) {
/* recent flags are set and dropped by the previous
sync while index was locked. if we updated the
recent flags here we'd have a race condition. */
i_assert(box->synced);
} else {
/* make sure recent count is set, in case we haven't
synced yet */
index_sync_update_recent_count(box);
}
status_r->recent = index_mailbox_get_recent_count(box);
i_assert(status_r->recent <= status_r->messages);
}
if ((items & STATUS_UNSEEN) != 0) {
if (box->view_pvt == NULL ||
(mailbox_get_private_flags_mask(box) & MAIL_SEEN) == 0) {
status_r->unseen = hdr->messages_count -
hdr->seen_messages_count;
} else {
status_r->unseen = index_storage_count_pvt_unseen(box);
}
}
status_r->uidvalidity = hdr->uid_validity;
status_r->uidnext = hdr->next_uid;
status_r->first_recent_uid = hdr->first_recent_uid;
if ((items & STATUS_HIGHESTMODSEQ) != 0) {
status_r->nonpermanent_modseqs =
mail_index_is_in_memory(box->index);
status_r->no_modseq_tracking =
!mail_index_have_modseq_tracking(box->index);
status_r->highest_modseq =
mail_index_modseq_get_highest(box->view);
if (status_r->highest_modseq == 0) {
/* modseqs not enabled yet, but we can't return 0 */
status_r->highest_modseq = 1;
}
}
if ((items & STATUS_HIGHESTPVTMODSEQ) != 0 && box->view_pvt != NULL) {
status_r->highest_pvt_modseq =
mail_index_modseq_get_highest(box->view_pvt);
if (status_r->highest_pvt_modseq == 0) {
/* modseqs not enabled yet, but we can't return 0 */
status_r->highest_pvt_modseq = 1;
}
}
if ((items & STATUS_FIRST_UNSEEN_SEQ) != 0) {
if (box->view_pvt == NULL ||
(mailbox_get_private_flags_mask(box) & MAIL_SEEN) == 0) {
mail_index_lookup_first(box->view, 0, MAIL_SEEN,
&status_r->first_unseen_seq);
} else {
status_r->first_unseen_seq =
index_storage_find_first_pvt_unseen_seq(box);
}
}
if ((items & STATUS_LAST_CACHED_SEQ) != 0)
get_last_cached_seq(box, &status_r->last_cached_seq);
if ((items & STATUS_KEYWORDS) != 0)
status_r->keywords = mail_index_get_keywords(box->index);
if ((items & STATUS_PERMANENT_FLAGS) != 0) {
if (!mailbox_is_readonly(box)) {
status_r->permanent_flags = MAIL_FLAGS_NONRECENT;
status_r->permanent_keywords = TRUE;
status_r->allow_new_keywords =
!box->disallow_new_keywords;
}
}
}
/* set next-uid */
if (hdr->next_uid != 0)
next_uid = hdr->next_uid;
else if (backup_hdr != NULL && backup_hdr->next_uid != 0)
next_uid = backup_hdr->next_uid;
else
next_uid = dbox_get_uidvalidity_next(ctx->box->list);
if (next_uid > trans_hdr->next_uid) {
mail_index_update_header(ctx->trans,
offsetof(struct mail_index_header, next_uid),
&next_uid, sizeof(next_uid), FALSE);
}
/* set highest-modseq */
memset(&modseq_hdr, 0, sizeof(modseq_hdr));
modseq_hdr.highest_modseq = mail_index_modseq_get_highest(ctx->view);
if (ctx->backup_view != NULL) {
modseq = mail_index_modseq_get_highest(ctx->backup_view);
if (modseq_hdr.highest_modseq < modseq)
modseq_hdr.highest_modseq = modseq;
}
mail_index_update_header_ext(ctx->trans, index->modseq_ext_id,
0, &modseq_hdr, sizeof(modseq_hdr));
mail_index_view_close(&trans_view);
}
struct dbox_sync_rebuild_context *
dbox_sync_index_rebuild_init(struct mailbox *box,
struct mail_index_view *view,
struct mail_index_transaction *trans)
{