/*
* Copyright (c) 2012, Jonathan Schleifer <js@webkeks.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 COPYRIGHT OWNER OR CONTRIBUTORS 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.
*/
#include <stdlib.h>
#include "object.h"
#include "box.h"
struct CFWBox {
CFWObject obj;
void *ptr;
uint32_t type;
bool free;
};
static bool
ctor(void *ptr, va_list args)
{
CFWBox *box = ptr;
box->ptr = va_arg(args, void*);
box->type = va_arg(args, uint32_t);
box->free = va_arg(args, int);
return true;
}
static void
dtor(void *ptr)
{
CFWBox *box = ptr;
if (box->free)
free(box->ptr);
}
void*
cfw_box_ptr(CFWBox *box)
{
return box->ptr;
}
uint32_t
cfw_box_type(CFWBox *box)
{
return box->type;
}
static CFWClass class = {
.name = "CFWBox",
.size = sizeof(CFWBox),
.ctor = ctor,
.dtor = dtor
};
CFWClass *cfw_box = &class;