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view src/lib-storage/list/mailbox-list-iter-private.h @ 22387:6cbca06276e6

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lib-storage: Hide and rmdir \NoSelect leaf mailboxes with NO-NOSELECT If the leaf is successfully rmdir()ed, rmdir() also its parents. This doesn't work perfectly with if there are multiple levels of \NoSelect mailboxes. For example with "a/b/c" the listing will already have returned "a" and "a/b" before it reaches the "a/b/c" code, which will rmdir all of them, but it's a bit too late at that point. It's too much work to fix though, and the situation will be fixed on the next list anyway.
author Timo Sirainen <timo.sirainen@dovecot.fi>
date Tue, 25 Jul 2017 20:53:18 +0300
parents 786b4dcee7e5
children
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#ifndef MAILBOX_LIST_ITER_PRIVATE_H
#define MAILBOX_LIST_ITER_PRIVATE_H

#include "mailbox-list-private.h"
#include "mailbox-list-iter.h"
#include "mailbox-list-delete.h"

struct autocreate_box {
	const char *name;
	const struct mailbox_settings *set;
	enum mailbox_info_flags flags;
	bool child_listed;
};

ARRAY_DEFINE_TYPE(mailbox_settings, struct mailbox_settings *);
struct mailbox_list_autocreate_iterate_context {
	unsigned int idx;
	struct mailbox_info new_info;
	ARRAY(struct autocreate_box) boxes;
	ARRAY_TYPE(mailbox_settings) box_sets;
	ARRAY_TYPE(mailbox_settings) all_ns_box_sets;
	HASH_TABLE(char *, char *) duplicate_vnames;
	bool listing_autoboxes:1;
};

static inline bool
mailbox_list_iter_try_delete_noselect(struct mailbox_list_iterate_context *ctx,
				      const struct mailbox_info *info,
				      const char *storage_name)
{
	if ((info->flags & (MAILBOX_NOSELECT|MAILBOX_NOCHILDREN)) ==
	    (MAILBOX_NOSELECT|MAILBOX_NOCHILDREN) &&
	    ctx->list->set.no_noselect) {
		/* Try to rmdir() all \NoSelect mailbox leafs and
		   afterwards their parents. */
		mailbox_list_delete_mailbox_until_root(ctx->list, storage_name);
		return TRUE;
	}
	return FALSE;
}

#endif