1/*
2 * Copyright (C) 2013 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 <wtf/text/WTFString.h>
29
30namespace Inspector {
31
32// Represents a one-way connection from an Inspection or Automation target to
33// a local or remote controller (such as a debugger or UI automation script).
34
35class FrontendChannel {
36public:
37
38 enum class ConnectionType {
39 Remote,
40 Local
41 };
42
43 virtual ~FrontendChannel() { }
44 virtual ConnectionType connectionType() const = 0;
45 virtual void sendMessageToFrontend(const String& message) = 0;
46};
47
48} // namespace Inspector
49
50namespace WTF {
51
52template<> struct EnumTraits<Inspector::FrontendChannel::ConnectionType> {
53 using values = EnumValues<
54 Inspector::FrontendChannel::ConnectionType,
55 Inspector::FrontendChannel::ConnectionType::Remote,
56 Inspector::FrontendChannel::ConnectionType::Local
57 >;
58};
59
60} // namespace WTF
61