plugins/expire/expire-set.c

	expire-set.c revision 2e37d45867d081db150ab78dad303b9077aea24f
/* Copyright (c) 2006-2011 Dovecot authors, see the included COPYING file */

#include "lib.h"
#include "array.h"
#include "imap-match.h"
#include "expire-set.h"

#include <stdlib.h>

struct expire_set {
    pool_t pool;
    ARRAY_DEFINE(globs, struct imap_match_glob *);
};

struct expire_set *expire_set_init(const char *const *patterns)
{
    struct expire_set *set;
    struct imap_match_glob *glob;
    const char *const *pattern;
    pool_t pool;

    pool = pool_alloconly_create("Expire pool", 512);
    set = p_new(pool, struct expire_set, 1);
    set->pool = pool;
    p_array_init(&set->globs, set->pool, 16);

    for (pattern = patterns; *pattern != NULL; pattern++) {
        glob = imap_match_init(set->pool, *pattern, TRUE, '/');
        array_append(&set->globs, &glob, 1);
    }
    return set;
}

void expire_set_deinit(struct expire_set **_set)
{
    struct expire_set *set = *_set;

    *_set = NULL;
    pool_unref(&set->pool);
}

bool expire_set_lookup(struct expire_set *set, const char *mailbox)
{
    struct imap_match_glob *const *globp;

    array_foreach(&set->globs, globp) {
        if (imap_match(*globp, mailbox) == IMAP_MATCH_YES)
            return TRUE;
    }
    return FALSE;
}