static int cmd_deduplicate_uidlist(struct mailbox *box, struct uidlist *uidlist)
{
struct mailbox_transaction_context *trans;
struct mail_search_context *search_ctx;
struct mail_search_args *search_args;
struct mail_search_arg *arg;
struct mail *mail;
ARRAY_TYPE(seq_range) uids;
int ret = 0;
/* the uidlist is reversed with oldest mails at the end.
we'll delete everything but the oldest mail. */
if (uidlist->next == NULL)
return 0;
t_array_init(&uids, 8);
for (; uidlist->next != NULL; uidlist = uidlist->next)
seq_range_array_add(&uids, uidlist->uid);
search_args = mail_search_build_init();
arg = mail_search_build_add(search_args, SEARCH_UIDSET);
arg->value.seqset = uids;
trans = mailbox_transaction_begin(box, 0);
search_ctx = mailbox_search_init(trans, search_args, NULL, 0, NULL);
mail_search_args_unref(&search_args);
while (mailbox_search_next(search_ctx, &mail))
mail_expunge(mail);
if (mailbox_search_deinit(&search_ctx) < 0)
ret = -1;
if (mailbox_transaction_commit(&trans) < 0)
ret = -1;
return ret;
}
void mail_search_build_add_seqset(struct mail_search_args *args,
uint32_t seq1, uint32_t seq2)
{
struct mail_search_arg *arg;
arg = mail_search_build_add(args, SEARCH_SEQSET);
p_array_init(&arg->value.seqset, args->pool, 1);
seq_range_array_add_range(&arg->value.seqset, seq1, seq2);
}
void mail_search_build_add_all(struct mail_search_args *args)
{
(void)mail_search_build_add(args, SEARCH_ALL);
}
