1/*
2 * Copyright (C) 2010-2018 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. AND ITS CONTRIBUTORS ``AS IS'' AND
14 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
15 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
16 * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR
17 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
18 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
19 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
20 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
21 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
22 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
23 */
24
25#pragma once
26
27#include "ArgumentCoders.h"
28#include "Connection.h"
29#include <wtf/Forward.h>
30#include <wtf/ThreadSafeRefCounted.h>
31#include <wtf/text/WTFString.h>
32
33
34namespace Messages {
35namespace AuxiliaryProcess {
36
37static inline IPC::StringReference messageReceiverName()
38{
39 return IPC::StringReference("AuxiliaryProcess");
40}
41
42class ShutDown {
43public:
44 typedef std::tuple<> Arguments;
45
46 static IPC::StringReference receiverName() { return messageReceiverName(); }
47 static IPC::StringReference name() { return IPC::StringReference("ShutDown"); }
48 static const bool isSync = false;
49
50 const Arguments& arguments() const
51 {
52 return m_arguments;
53 }
54
55private:
56 Arguments m_arguments;
57};
58
59class RegisterURLSchemeServiceWorkersCanHandle {
60public:
61 typedef std::tuple<const String&> Arguments;
62
63 static IPC::StringReference receiverName() { return messageReceiverName(); }
64 static IPC::StringReference name() { return IPC::StringReference("RegisterURLSchemeServiceWorkersCanHandle"); }
65 static const bool isSync = false;
66
67 explicit RegisterURLSchemeServiceWorkersCanHandle(const String& scheme)
68 : m_arguments(scheme)
69 {
70 }
71
72 const Arguments& arguments() const
73 {
74 return m_arguments;
75 }
76
77private:
78 Arguments m_arguments;
79};
80
81class SetProcessSuppressionEnabled {
82public:
83 typedef std::tuple<bool> Arguments;
84
85 static IPC::StringReference receiverName() { return messageReceiverName(); }
86 static IPC::StringReference name() { return IPC::StringReference("SetProcessSuppressionEnabled"); }
87 static const bool isSync = false;
88
89 explicit SetProcessSuppressionEnabled(bool flag)
90 : m_arguments(flag)
91 {
92 }
93
94 const Arguments& arguments() const
95 {
96 return m_arguments;
97 }
98
99private:
100 Arguments m_arguments;
101};
102
103#if OS(LINUX)
104class DidReceiveMemoryPressureEvent {
105public:
106 typedef std::tuple<bool> Arguments;
107
108 static IPC::StringReference receiverName() { return messageReceiverName(); }
109 static IPC::StringReference name() { return IPC::StringReference("DidReceiveMemoryPressureEvent"); }
110 static const bool isSync = false;
111
112 explicit DidReceiveMemoryPressureEvent(bool isCritical)
113 : m_arguments(isCritical)
114 {
115 }
116
117 const Arguments& arguments() const
118 {
119 return m_arguments;
120 }
121
122private:
123 Arguments m_arguments;
124};
125#endif
126
127} // namespace AuxiliaryProcess
128} // namespace Messages
129