mirror of
https://github.com/matrix-construct/construct
synced 2024-09-07 09:15:19 +02:00
154 lines
3.3 KiB
C++
154 lines
3.3 KiB
C++
/*
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* Copyright (C) 2016 Charybdis Development Team
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* Copyright (C) 2016 Jason Volk <jason@zemos.net>
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice is present in all copies.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#define HAVE_IRCD_JS_OBJECT_H
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namespace ircd {
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namespace js {
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struct object
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:JS::Rooted<JSObject *>
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{
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using handle = JS::HandleObject;
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using handle_mutable = JS::MutableHandleObject;
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operator JS::Value() const;
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// new object
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object(const JSClass *const &, const handle &ctor, const JS::HandleValueArray &args);
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object(const JSClass *const &, const JS::CallArgs &args);
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object(const JSClass *const &, const object &proto);
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object(const JSClass *const &);
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object(const object::handle_mutable &h): object{h.get()} {}
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object(const object::handle &h): object{h.get()} {}
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explicit object(const value &);
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object(JSObject *const &);
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object(JSObject &);
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object();
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object(object &&) noexcept;
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object(const object &) = delete;
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object &operator=(object &&) noexcept;
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};
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inline
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object::object()
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:JS::Rooted<JSObject *>
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{
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*cx,
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JS_NewPlainObject(*cx)
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}
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{
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}
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inline
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object::object(object &&other)
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noexcept
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:JS::Rooted<JSObject *>{*cx, other}
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{
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other.set(nullptr);
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}
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inline object &
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object::operator=(object &&other)
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noexcept
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{
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set(other.get());
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other.set(nullptr);
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return *this;
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}
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inline
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object::object(JSObject &obj)
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:JS::Rooted<JSObject *>{*cx, &obj}
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{
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}
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inline
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object::object(JSObject *const &obj)
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:JS::Rooted<JSObject *>{*cx, obj}
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{
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if(unlikely(!get()))
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throw internal_error("NULL object");
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}
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inline
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object::object(const value &val)
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:JS::Rooted<JSObject *>{*cx}
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{
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if(!JS_ValueToObject(*cx, val, &(*this)))
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throw type_error("Value is not an Object");
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}
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inline
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object::object(const JSClass *const &clasp)
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:JS::Rooted<JSObject *>
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{
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*cx,
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JS_NewObject(*cx, clasp)
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}
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{
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}
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inline
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object::object(const JSClass *const &clasp,
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const object &proto)
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:JS::Rooted<JSObject *>
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{
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*cx,
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JS_NewObjectWithGivenProto(*cx, clasp, proto)
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}
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{
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}
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inline
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object::object(const JSClass *const &clasp,
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const JS::CallArgs &args)
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:JS::Rooted<JSObject *>
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{
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*cx,
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JS_NewObjectForConstructor(*cx, clasp, args)
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}
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{
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}
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inline
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object::object(const JSClass *const &clasp,
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const object::handle &ctor,
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const JS::HandleValueArray &args)
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:JS::Rooted<JSObject *>
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{
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*cx,
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JS_New(*cx, ctor, args)
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}
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{
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}
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inline
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object::operator JS::Value()
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const
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{
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return get()? JS::ObjectValue(*get()) : JS::NullValue();
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}
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} // namespace js
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} // namespace ircd
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