C++ (Cpp) maildir_lose_unexpected_dir Examples

Example #1

File: maildir-mail.c Project: IvanKharpalev/core

static struct istream *
maildir_open_mail(struct maildir_mailbox *mbox, struct mail *mail,
		  bool *deleted_r)
{
	struct istream *input;
	const char *path;
	struct maildir_open_context ctx;

	*deleted_r = FALSE;

	ctx.fd = -1;
	ctx.path = NULL;

	mail->transaction->stats.open_lookup_count++;
	if (!mail->saving) {
		if (maildir_file_do(mbox, mail->uid, do_open, &ctx) < 0)
			return NULL;
	} else {
		path = maildir_save_file_get_path(mail->transaction, mail->seq);
		if (do_open(mbox, path, &ctx) <= 0)
			return NULL;
	}

	if (ctx.fd == -1) {
		*deleted_r = TRUE;
		return NULL;
	}

	input = i_stream_create_fd_autoclose(&ctx.fd, 0);
	if (input->stream_errno == EISDIR) {
		i_stream_destroy(&input);
		if (maildir_lose_unexpected_dir(&mbox->storage->storage,
						ctx.path) >= 0)
			*deleted_r = TRUE;
	} else {
		i_stream_set_name(input, ctx.path);
		index_mail_set_read_buffer_size(mail, input);
	}
	i_free(ctx.path);
	return input;
}

Example #2

File: maildir-sync-index.c Project: bsmr-dovecot/core

static int maildir_expunge(struct maildir_mailbox *mbox, const char *path,
			   struct maildir_index_sync_context *ctx)
{
	struct mailbox *box = &mbox->box;

	ctx->expunge_count++;

	if (unlink(path) == 0) {
		if (box->v.sync_notify != NULL) {
			box->v.sync_notify(box, ctx->uid,
					   MAILBOX_SYNC_TYPE_EXPUNGE);
		}
		return 1;
	}
	if (errno == ENOENT)
		return 0;
	if (UNLINK_EISDIR(errno))
		return maildir_lose_unexpected_dir(box->storage, path);

	mail_storage_set_critical(&mbox->storage->storage,
				  "unlink(%s) failed: %m", path);
	return -1;
}