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/* $Id$ */
/*
* Copyright (c) 2006 Nicholas Marriott <nicholas.marriott@gmail.com>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <sys/types.h>
#include <string.h>
#include "fdm.h"
#include "match.h"
int match_in_cache_match(struct mail_ctx *, struct expritem *);
void match_in_cache_desc(struct expritem *, char *, size_t);
struct match match_in_cache = {
"in-cache",
match_in_cache_match,
match_in_cache_desc
};
int
match_in_cache_match(struct mail_ctx *mctx, struct expritem *ei)
{
struct match_in_cache_data *data = ei->data;
struct account *a = mctx->account;
struct mail *m = mctx->mail;
char *key;
struct cache *cache;
key = replacestr(&data->key, m->tags, m, &m->rml);
if (key == NULL || *key == '\0') {
log_warnx("%s: empty key", a->name);
goto error;
}
log_debug2("%s: matching to cache %s: %s", a->name, data->path, key);
TAILQ_FOREACH(cache, &conf.caches, entry) {
if (strcmp(data->path, cache->path) == 0) {
if (open_cache(a, cache) != 0)
goto error;
if (db_contains(cache->db, key)) {
xfree(key);
return (MATCH_TRUE);
}
xfree(key);
return (MATCH_FALSE);
}
}
log_warnx("%s: cache %s not declared", a->name, data->path);
error:
if (key != NULL)
xfree(key);
return (MATCH_ERROR);
}
void
match_in_cache_desc(struct expritem *ei, char *buf, size_t len)
{
struct match_in_cache_data *data = ei->data;
xsnprintf(buf, len,
"in-cache \"%s\" key \"%s\"", data->path, data->key.str);
}
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