/* Copyright (c) 2002-2018 Pigeonhole authors, see the included COPYING file

 */

/* Extension regex

 * ---------------

 *

 * Authors: Stephan Bosch

 * Specification: draft-murchison-sieve-regex-08 (not latest)

 * Implementation: full

 * Status: testing

 *

 */

/* FIXME: Regular expressions are compiled during compilation and

 * again during interpretation. This is suboptimal and should be

 * changed. This requires dumping the compiled regex to the binary.

 * Most likely, this will only be possible when we implement regular

 * expressions ourselves.

 */

/* NOTE: Extension does not support unicode equality operator `[=e=]` or

 * collation sequence `[.e.]` due to dovecot lib-regex limitations.

 */

#include "lib.h"

#include "mempool.h"

#include "buffer.h"

#include "sieve-common.h"

#include "sieve-code.h"

#include "sieve-extensions.h"

#include "sieve-commands.h"

#include "sieve-comparators.h"

#include "sieve-match-types.h"

#include "sieve-validator.h"

#include "sieve-generator.h"

#include "sieve-interpreter.h"

#include "ext-regex-common.h"

#include <sys/types.h>

/*

 * Extension

 */

static bool ext_regex_validator_load

  (const struct sieve_extension *ext, struct sieve_validator *validator);

const struct sieve_extension_def regex_extension = {

  .name = "regex",

  .validator_load = ext_regex_validator_load,

  SIEVE_EXT_DEFINE_OPERAND(regex_match_type_operand)

};

static bool ext_regex_validator_load

(const struct sieve_extension *ext, struct sieve_validator *valdtr)

{

  sieve_match_type_register(valdtr, ext, &regex_match_type);

  return TRUE;

}