/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
* vim: set ts=8 sts=4 et sw=4 tw=99:
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef builtin_RegExp_h
#define builtin_RegExp_h
#include "vm/RegExpObject.h"
JSObject *
js_InitRegExpClass(JSContext *cx, js::HandleObject obj);
/*
* The following builtin natives are extern'd for pointer comparison in
* other parts of the engine.
*/
namespace js {
// Whether RegExp statics should be updated with the input and results of a
// regular expression execution.
enum RegExpStaticsUpdate { UpdateRegExpStatics, DontUpdateRegExpStatics };
RegExpRunStatus
ExecuteRegExp(JSContext *cx, HandleObject regexp, HandleString string,
MatchConduit &matches, RegExpStaticsUpdate staticsUpdate);
/*
* Legacy behavior of ExecuteRegExp(), which is baked into the JSAPI.
*
* |res| may be NULL if the RegExpStatics are not to be updated.
* |input| may be NULL if there is no JSString corresponding to
* |chars| and |length|.
*/
bool
ExecuteRegExpLegacy(JSContext *cx, RegExpStatics *res, RegExpObject &reobj,
Handle<JSLinearString*> input, const jschar *chars, size_t length,
size_t *lastIndex, bool test, MutableHandleValue rval);
/* Translation from MatchPairs to a JS array in regexp_exec()'s output format. */
bool
CreateRegExpMatchResult(JSContext *cx, HandleString string, MatchPairs &matches,
MutableHandleValue rval);
bool
CreateRegExpMatchResult(JSContext *cx, HandleString input, const jschar *chars, size_t length,
MatchPairs &matches, MutableHandleValue rval);
extern bool
regexp_exec(JSContext *cx, unsigned argc, Value *vp);
bool
regexp_test_raw(JSContext *cx, HandleObject regexp, HandleString input, bool *result);
extern bool
regexp_test(JSContext *cx, unsigned argc, Value *vp);
/*
* The following functions are for use by self-hosted code.
*/
/*
* Behaves like regexp.exec(string), but doesn't set RegExp statics.
*
* Usage: match = regexp_exec_no_statics(regexp, string)
*/
extern bool
regexp_exec_no_statics(JSContext *cx, unsigned argc, Value *vp);
/*
* Behaves like regexp.test(string), but doesn't set RegExp statics.
*
* Usage: does_match = regexp_test_no_statics(regexp, string)
*/
extern bool
regexp_test_no_statics(JSContext *cx, unsigned argc, Value *vp);
} /* namespace js */
#endif /* builtin_RegExp_h */