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construct/include/ircd/js/runtime.h
2016-10-25 01:55:50 -07:00

53 lines
1.8 KiB
C++

/*
* Copyright (C) 2016 Charybdis Development Team
* Copyright (C) 2016 Jason Volk <jason@zemos.net>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice is present in all copies.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#define HAVE_IRCD_JS_RUNTIME_H
namespace ircd {
namespace js {
struct runtime
:custom_ptr<JSRuntime>
{
operator const JSRuntime *() const { return get(); }
operator JSRuntime *() { return get(); }
template<class... args> runtime(args&&...);
runtime() = default;
};
// Main JSRuntime instance. This should be passable in any argument requiring a
// JSRuntime pointer. It is only valid while the js::init object is held by ircd::main().
extern runtime main;
template<class... args>
runtime::runtime(args&&... a)
:custom_ptr<JSRuntime>
{
JS_NewRuntime(std::forward<args>(a)...),
JS_DestroyRuntime
}
{
}
} // namespace js
} // namespace ircd