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/* $Id: match.h,v 1.17 2008/06/26 20:13:04 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
*
* 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.
*/
#ifndef MATCH_H
#define MATCH_H
#include "deliver.h"
/* Match return codes. */
#define MATCH_FALSE 0
#define MATCH_TRUE 1
#define MATCH_ERROR 2
#define MATCH_PARENT 3
/* Match functions. */
struct match {
const char *name;
int (*match)(struct mail_ctx *, struct expritem *);
void (*desc)(struct expritem *, char *, size_t);
};
/* Match attachment data. */
struct match_attachment_data {
enum {
ATTACHOP_COUNT,
ATTACHOP_TOTALSIZE,
ATTACHOP_ANYSIZE,
ATTACHOP_ANYTYPE,
ATTACHOP_ANYNAME
} op;
enum cmp cmp;
union {
size_t size;
long long num;
struct replstr str;
struct re re;
} value;
};
/* Match account data. */
struct match_account_data {
struct replstrs *accounts;
};
/* Match age data. */
struct match_age_data {
long long time;
enum cmp cmp;
};
/* Match size data. */
struct match_size_data {
size_t size;
enum cmp cmp;
};
/* Match tagged data. */
struct match_tagged_data {
struct replstr tag;
};
/* Match string data. */
struct match_string_data {
struct replstr str;
struct re re;
};
/* Match regexp data. */
struct match_regexp_data {
struct re re;
enum area area;
};
/* Match command data. */
struct match_command_data {
struct replpath cmd;
struct replstr user;
int pipe; /* pipe mail to command */
struct re re; /* re->str NULL to not check */
int ret; /* -1 to not check */
};
/* Match in-cache data. */
struct match_in_cache_data {
char *path;
struct replstr key;
};
/* match-age.c */
extern struct match match_age;
/* match-all.c */
extern struct match match_all;
/* match-account.c */
extern struct match match_account;
/* match-attachment.c */
extern struct match match_attachment;
/* match-matched.c */
extern struct match match_matched;
/* match-unmatched.c */
extern struct match match_unmatched;
/* match-size.c */
extern struct match match_size;
/* match-tagged.c */
extern struct match match_tagged;
/* match-string.c */
extern struct match match_string;
/* match-command.c */
extern struct match match_command;
/* match-regexp.c */
extern struct match match_regexp;
/* match-in-cache.c */
extern struct match match_in_cache;
#endif
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