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construct/include/ircd/js/call.h

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/*
* 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_CALL_H
namespace ircd {
namespace js {
inline value
call(const object &obj,
const JS::HandleFunction &func,
const JS::HandleValueArray &args = JS::HandleValueArray::empty())
{
value ret;
if(!JS_CallFunction(*cx, obj, func, args, &ret))
throw internal_error("Failed to call function");
return ret;
}
inline value
call(const object &obj,
const JS::HandleValue &val,
const JS::HandleValueArray &args)
{
value ret;
if(!JS_CallFunctionValue(*cx, obj, val, args, &ret))
throw internal_error("Failed to apply function value to object");
return ret;
}
inline value
call(const object &obj,
const char *const &name,
const JS::HandleValueArray &args)
{
value ret;
if(!JS_CallFunctionName(*cx, obj, name, args, &ret))
throw reference_error("Failed to call function \"%s\"", name);
return ret;
}
inline value
call(const object &obj,
const std::string &name,
const JS::HandleValueArray &args)
{
return call(obj, name.c_str(), args);
}
} // namespace js
} // namespace ircd