1/*
2 * Copyright (C) 2013 Apple Inc. All Rights Reserved.
3 * Copyright (C) 2011 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
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
17 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
18 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
19 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
20 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
21 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
22 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 */
26
27#ifndef InspectorAgentBase_h
28#define InspectorAgentBase_h
29
30#include <wtf/text/WTFString.h>
31
32namespace Inspector {
33
34class InspectorBackendDispatcher;
35class InspectorFrontendChannel;
36
37enum class InspectorDisconnectReason {
38    InspectedTargetDestroyed,
39    InspectorDestroyed
40};
41
42class InspectorAgentBase {
43public:
44    virtual ~InspectorAgentBase() { }
45
46    virtual void didCreateFrontendAndBackend(InspectorFrontendChannel*, InspectorBackendDispatcher*) = 0;
47    virtual void willDestroyFrontendAndBackend(InspectorDisconnectReason reason) = 0;
48    virtual void discardAgent() { }
49
50protected:
51    InspectorAgentBase(const String& name)
52        : m_name(name)
53    {
54    }
55
56    String m_name;
57};
58
59} // namespace Inspector
60
61#endif // !defined(InspectorAgentBase_h)
62