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/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */
/*
* Copyright (c) 2008 litl, LLC
* Copyright (c) 2012 Red Hat, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
#include <config.h>
#include <gjs/gjs-module.h>
#include <jsapi.h>
#include "system.h"
static JSBool
gjs_address_of(JSContext *context,
uintN argc,
jsval *vp)
{
jsval *argv = JS_ARGV(cx, vp);
JSObject *target_obj;
JSBool ret;
char *pointer_string;
jsval retval;
if (!gjs_parse_args(context, "addressOf", "o", argc, argv, "object", &target_obj))
return JS_FALSE;
pointer_string = g_strdup_printf("%p", target_obj);
ret = gjs_string_from_utf8(context, pointer_string, -1, &retval);
if (ret)
JS_SET_RVAL(context, vp, retval);
return ret;
}
static JSBool
gjs_breakpoint(JSContext *context,
uintN argc,
jsval *vp)
{
jsval *argv = JS_ARGV(cx, vp);
if (!gjs_parse_args(context, "breakpoint", "", argc, argv))
return JS_FALSE;
G_BREAKPOINT();
return JS_TRUE;
}
static JSBool
gjs_gc(JSContext *context,
uintN argc,
jsval *vp)
{
jsval *argv = JS_ARGV(cx, vp);
if (!gjs_parse_args(context, "gc", "", argc, argv))
return JS_FALSE;
JS_GC(context);
return JS_TRUE;
}
JSBool
gjs_js_define_system_stuff(JSContext *context,
JSObject *module)
{
if (!JS_DefineFunction(context, module,
"addressOf",
(JSNative) gjs_address_of,
1, GJS_MODULE_PROP_FLAGS))
return JS_FALSE;
if (!JS_DefineFunction(context, module,
"breakpoint",
(JSNative) gjs_breakpoint,
0, GJS_MODULE_PROP_FLAGS))
return JS_FALSE;
if (!JS_DefineFunction(context, module,
"gc",
(JSNative) gjs_gc,
0, GJS_MODULE_PROP_FLAGS))
return JS_FALSE;
return JS_TRUE;
}
GJS_REGISTER_NATIVE_MODULE("system", gjs_js_define_system_stuff)
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