1/*
2 * Copyright (C) 2018 Igalia S.L.
3 *
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
8 *
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Library General Public License for more details.
13 *
14 * You should have received a copy of the GNU Library General Public License
15 * along with this library; see the file COPYING.LIB. If not, write to
16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17 * Boston, MA 02110-1301, USA.
18 */
19
20#pragma once
21
22#include "APICast.h"
23#include "JSCContext.h"
24#include "JSCValue.h"
25#include "JSContextRef.h"
26#include <wtf/glib/GRefPtr.h>
27
28GRefPtr<JSCContext> jscContextGetOrCreate(JSGlobalContextRef);
29JSGlobalContextRef jscContextGetJSContext(JSCContext*);
30GRefPtr<JSCValue> jscContextGetOrCreateValue(JSCContext*, JSValueRef);
31void jscContextValueDestroyed(JSCContext*, JSValueRef);
32JSC::JSObject* jscContextGetJSWrapper(JSCContext*, gpointer);
33JSC::JSObject* jscContextGetOrCreateJSWrapper(JSCContext*, JSClassRef, JSValueRef prototype = nullptr, gpointer = nullptr, GDestroyNotify = nullptr);
34JSGlobalContextRef jscContextCreateContextWithJSWrapper(JSCContext*, JSClassRef, JSValueRef prototype = nullptr, gpointer = nullptr, GDestroyNotify = nullptr);
35gpointer jscContextWrappedObject(JSCContext*, JSObjectRef);
36JSCClass* jscContextGetRegisteredClass(JSCContext*, JSClassRef);
37
38struct CallbackData {
39 GRefPtr<JSCContext> context;
40 GRefPtr<JSCException> preservedException;
41 JSValueRef calleeValue;
42 JSValueRef thisValue;
43 size_t argumentCount;
44 const JSValueRef* arguments;
45
46 CallbackData* next;
47};
48CallbackData jscContextPushCallback(JSCContext*, JSValueRef calleeValue, JSValueRef thisValue, size_t argumentCount, const JSValueRef* arguments);
49void jscContextPopCallback(JSCContext*, CallbackData&&);
50
51bool jscContextHandleExceptionIfNeeded(JSCContext*, JSValueRef);
52JSValueRef jscContextGArrayToJSArray(JSCContext*, GPtrArray*, JSValueRef* exception);
53JSValueRef jscContextGValueToJSValue(JSCContext*, const GValue*, JSValueRef* exception);
54void jscContextJSValueToGValue(JSCContext*, JSValueRef, GType, GValue*, JSValueRef* exception);
55