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#if ENABLE(NETSCAPE_PLUGIN_API)
28
29#include "ArgumentCoders.h"
30#include "Connection.h"
31#include <wtf/Forward.h>
32#include <wtf/ThreadSafeRefCounted.h>
33
34namespace WebKit {
35struct PluginCreationParameters;
36}
37
38namespace Messages {
39namespace WebProcessConnection {
40
41static inline IPC::StringReference messageReceiverName()
42{
43 return IPC::StringReference("WebProcessConnection");
44}
45
46class CreatePlugin {
47public:
48 typedef std::tuple<const WebKit::PluginCreationParameters&> Arguments;
49
50 static IPC::StringReference receiverName() { return messageReceiverName(); }
51 static IPC::StringReference name() { return IPC::StringReference("CreatePlugin"); }
52 static const bool isSync = true;
53
54 using DelayedReply = CompletionHandler<void(bool creationResult, bool wantsWheelEvents, uint32_t remoteLayerClientID)>;
55 static void send(std::unique_ptr<IPC::Encoder>&&, IPC::Connection&, bool creationResult, bool wantsWheelEvents, uint32_t remoteLayerClientID);
56 using Reply = std::tuple<bool&, bool&, uint32_t&>;
57 using ReplyArguments = std::tuple<bool, bool, uint32_t>;
58 explicit CreatePlugin(const WebKit::PluginCreationParameters& pluginCreationParameters)
59 : m_arguments(pluginCreationParameters)
60 {
61 }
62
63 const Arguments& arguments() const
64 {
65 return m_arguments;
66 }
67
68private:
69 Arguments m_arguments;
70};
71
72class CreatePluginAsynchronously {
73public:
74 typedef std::tuple<const WebKit::PluginCreationParameters&> Arguments;
75
76 static IPC::StringReference receiverName() { return messageReceiverName(); }
77 static IPC::StringReference name() { return IPC::StringReference("CreatePluginAsynchronously"); }
78 static const bool isSync = false;
79
80 explicit CreatePluginAsynchronously(const WebKit::PluginCreationParameters& pluginCreationParameters)
81 : m_arguments(pluginCreationParameters)
82 {
83 }
84
85 const Arguments& arguments() const
86 {
87 return m_arguments;
88 }
89
90private:
91 Arguments m_arguments;
92};
93
94class DestroyPlugin {
95public:
96 typedef std::tuple<uint64_t, bool> Arguments;
97
98 static IPC::StringReference receiverName() { return messageReceiverName(); }
99 static IPC::StringReference name() { return IPC::StringReference("DestroyPlugin"); }
100 static const bool isSync = true;
101
102 using DelayedReply = CompletionHandler<void()>;
103 static void send(std::unique_ptr<IPC::Encoder>&&, IPC::Connection&);
104 using Reply = std::tuple<>;
105 using ReplyArguments = std::tuple<>;
106 DestroyPlugin(uint64_t pluginInstanceID, bool asynchronousCreationIncomplete)
107 : m_arguments(pluginInstanceID, asynchronousCreationIncomplete)
108 {
109 }
110
111 const Arguments& arguments() const
112 {
113 return m_arguments;
114 }
115
116private:
117 Arguments m_arguments;
118};
119
120} // namespace WebProcessConnection
121} // namespace Messages
122
123#endif // ENABLE(NETSCAPE_PLUGIN_API)
124