mirror of
https://github.com/matrix-construct/construct
synced 2024-11-18 07:50:57 +01:00
61 lines
2 KiB
C++
61 lines
2 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_TRAP_FUNCTION
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namespace ircd {
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namespace js {
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struct trap::function
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{
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using closure = std::function<value (object::handle, value::handle, const args &)>;
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trap *member;
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const std::string name;
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const uint flags;
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const uint arity;
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closure lambda;
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protected:
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virtual value on_call(object::handle callee, value::handle that, const args &);
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virtual value on_new(object::handle callee, const args &);
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private:
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static function &from(JSObject *const &);
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static bool handle_call(JSContext *, unsigned, JS::Value *) noexcept;
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public:
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js::function operator()(const object::handle &) const;
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function(trap &,
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std::string name,
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const uint &flags = 0,
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const uint &arity = 0,
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const closure & = {});
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function(function &&) = delete;
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function(const function &) = delete;
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virtual ~function() noexcept;
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};
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} // namespace js
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} // namespace ircd
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