1/*
2 * Copyright (C) 2014-2019 Apple Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#pragma once
27
28#include "ScriptDebugServer.h"
29#include <wtf/RunLoop.h>
30
31namespace Inspector {
32
33class JSGlobalObjectScriptDebugServer final : public ScriptDebugServer {
34 WTF_MAKE_NONCOPYABLE(JSGlobalObjectScriptDebugServer);
35 WTF_MAKE_FAST_ALLOCATED;
36public:
37 JSGlobalObjectScriptDebugServer(JSC::JSGlobalObject&);
38 ~JSGlobalObjectScriptDebugServer() override { }
39
40 JSC::JSGlobalObject& globalObject() const { return m_globalObject; }
41
42 static RunLoopMode runLoopMode();
43
44private:
45 void attachDebugger() override;
46 void detachDebugger(bool isBeingDestroyed) override;
47
48 void didPause(JSC::JSGlobalObject*) override { }
49 void didContinue(JSC::JSGlobalObject*) override { }
50 void runEventLoopWhilePaused() override;
51 bool isContentScript(JSC::JSGlobalObject*) const override { return false; }
52
53 // NOTE: Currently all exceptions are reported at the API boundary through reportAPIException.
54 // Until a time comes where an exception can be caused outside of the API (e.g. setTimeout
55 // or some other async operation in a pure JSContext) we can ignore exceptions reported here.
56 void reportException(JSC::JSGlobalObject*, JSC::Exception*) const override { }
57
58 JSC::JSGlobalObject& m_globalObject;
59};
60
61} // namespace Inspector
62