66 lines
2.4 KiB
C++
66 lines
2.4 KiB
C++
/*
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* Copyright (c) 2020, Matthew Olsson <matthewcolsson@gmail.com>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include <LibJS/AST.h>
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#include <LibJS/Runtime/Object.h>
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#include <LibRegex/Regex.h>
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struct Flags {
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regex::RegexOptions<ECMAScriptFlags> effective_flags;
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regex::RegexOptions<ECMAScriptFlags> declared_flags;
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};
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namespace JS {
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class RegExpObject : public Object {
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JS_OBJECT(RegExpObject, Object);
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public:
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static RegExpObject* create(GlobalObject&, String pattern, String flags);
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RegExpObject(String pattern, String flags, Object& prototype);
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virtual void initialize(GlobalObject&) override;
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virtual ~RegExpObject() override;
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const String& pattern() const { return m_pattern; }
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const String& flags() const { return m_flags; }
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const regex::RegexOptions<ECMAScriptFlags>& declared_options() { return m_active_flags.declared_flags; }
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const Regex<ECMA262>& regex() { return m_regex; }
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const Regex<ECMA262>& regex() const { return m_regex; }
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private:
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JS_DECLARE_NATIVE_GETTER(last_index);
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JS_DECLARE_NATIVE_SETTER(set_last_index);
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String m_pattern;
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String m_flags;
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Flags m_active_flags;
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Regex<ECMA262> m_regex;
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};
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}
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