1/*
2 * Copyright (C) 2013 Apple Inc. All rights reserved.
3 * Copyright (C) 2012 Google Inc. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met:
8 *
9 * * Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * * Redistributions in binary form must reproduce the above
12 * copyright notice, this list of conditions and the following disclaimer
13 * in the documentation and/or other materials provided with the
14 * distribution.
15 * * Neither the name of Google Inc. nor the names of its
16 * contributors may be used to endorse or promote products derived from
17 * this software without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
21 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
22 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
23 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
24 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
25 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
29 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 */
31
32#pragma once
33
34#include "InspectorEnvironment.h"
35#include "InspectorProtocolObjects.h"
36#include "ScriptObject.h"
37#include <wtf/Forward.h>
38#include <wtf/Function.h>
39#include <wtf/RefPtr.h>
40
41namespace Deprecated {
42class ScriptFunctionCall;
43}
44
45namespace Inspector {
46
47typedef String ErrorString;
48typedef WTF::Function<void(ErrorString&, RefPtr<Protocol::Runtime::RemoteObject>&&, Optional<bool>&, Optional<int>&)> AsyncCallCallback;
49
50class JS_EXPORT_PRIVATE InjectedScriptBase {
51public:
52 virtual ~InjectedScriptBase();
53
54 const String& name() const { return m_name; }
55 bool hasNoValue() const { return m_injectedScriptObject.hasNoValue(); }
56 JSC::ExecState* scriptState() const { return m_injectedScriptObject.scriptState(); }
57
58protected:
59 InjectedScriptBase(const String& name);
60 InjectedScriptBase(const String& name, Deprecated::ScriptObject, InspectorEnvironment*);
61
62 InspectorEnvironment* inspectorEnvironment() const { return m_environment; }
63
64 bool hasAccessToInspectedScriptState() const;
65
66 const Deprecated::ScriptObject& injectedScriptObject() const;
67 JSC::JSValue callFunctionWithEvalEnabled(Deprecated::ScriptFunctionCall&, bool& hadException) const;
68 Ref<JSON::Value> makeCall(Deprecated::ScriptFunctionCall&);
69 void makeEvalCall(ErrorString&, Deprecated::ScriptFunctionCall&, RefPtr<Protocol::Runtime::RemoteObject>& resultObject, Optional<bool>& wasThrown, Optional<int>& savedResultIndex);
70 void makeAsyncCall(Deprecated::ScriptFunctionCall&, AsyncCallCallback&&);
71
72private:
73 void checkCallResult(ErrorString&, RefPtr<JSON::Value> result, RefPtr<Protocol::Runtime::RemoteObject>& resultObject, Optional<bool>& wasThrown, Optional<int>& savedResultIndex);
74 void checkAsyncCallResult(RefPtr<JSON::Value> result, const AsyncCallCallback&);
75
76 String m_name;
77 Deprecated::ScriptObject m_injectedScriptObject;
78 InspectorEnvironment* m_environment { nullptr };
79};
80
81} // namespace Inspector
82