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construct/include/ircd/js.h
2017-09-24 18:16:33 -07:00

81 lines
2.2 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.
*/
/* This is the 'stdinc header' which begins the ircd::js namespace, but does not
* include any 3rd party symbols. This header is included automatically in stdinc.h.
*
* If the API in this header is unsatisfactory: get dirty with the real jsapi by
* manually including <ircd/js/js.h>
*/
#pragma once
#define HAVE_IRCD_JS_H
/// JavaScript Embedded Machine
namespace ircd::js
{
// Root exception for this subsystem. The exception hierarchy integrating
// with JS itself inherits from this and is defined in TODO: _________
IRCD_EXCEPTION(ircd::error, error)
// Specific logging facility for this subsystem with snomask
extern struct log::log log;
// Fetch version information
enum class ver
{
IMPLEMENTATION,
};
const char *version(const ver &ver);
struct init;
}
// Initialize the subsystem (singleton held by IRCd main context only)
struct ircd::js::init
{
init();
~init() noexcept;
};
#ifndef RB_ENABLE_JS
//
// Stub definitions for when JS isn't enabled because the definition
// file is not compiled at all.
//
inline
ircd::js::init::init()
{
}
inline
ircd::js::init::~init()
{
}
inline
const char *ircd::js::version(const ver &ver)
{
return "DISABLED";
}
#endif // !RB_ENABLE_JS