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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 <regex.h>
#include <string.h>
#include "fdm.h"
#include "match.h"
int match_string_match(struct mail_ctx *, struct expritem *);
void match_string_desc(struct expritem *, char *, size_t);
struct match match_string = {
"string",
match_string_match,
match_string_desc
};
int
match_string_match(struct mail_ctx *mctx, struct expritem *ei)
{
struct match_string_data *data = ei->data;
struct account *a = mctx->account;
struct mail *m = mctx->mail;
char *s, *cause;
int n;
s = replacestr(&data->str, m->tags, m, &m->rml);
if ((n = re_string(&data->re, s, NULL, &cause)) == -1) {
xfree(s);
log_warnx("%s: %s", a->name, cause);
xfree(cause);
return (MATCH_ERROR);
}
xfree(s);
if (n == 0)
return (MATCH_FALSE);
return (MATCH_TRUE);
}
void
match_string_desc(struct expritem *ei, char *buf, size_t len)
{
struct match_string_data *data = ei->data;
xsnprintf(
buf, len, "string \"%s\" to \"%s\"", data->str.str, data->re.str);
}
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