1/*
2 * Copyright (C) 2010 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#include "config.h"
26
27#if (ENABLE(WEBKIT2) && (NESTED_MASTER_CONDITION || MASTER_OR && MASTER_AND))
28
29#include "WebPage.h"
30
31#include "ArgumentCoders.h"
32#include "Connection.h"
33#if ENABLE(DEPRECATED_FEATURE) || ENABLE(EXPERIMENTAL_FEATURE)
34#include "DummyType.h"
35#endif
36#include "HandleMessage.h"
37#if PLATFORM(MAC)
38#include "MachPort.h"
39#endif
40#include "MessageDecoder.h"
41#include "Plugin.h"
42#include "WebCoreArgumentCoders.h"
43#if (ENABLE(TOUCH_EVENTS) && (NESTED_MESSAGE_CONDITION && SOME_OTHER_MESSAGE_CONDITION)) || (ENABLE(TOUCH_EVENTS) && (NESTED_MESSAGE_CONDITION || SOME_OTHER_MESSAGE_CONDITION))
44#include "WebEvent.h"
45#endif
46#include "WebPageMessages.h"
47#include "WebPreferencesStore.h"
48#include <WebCore/GraphicsLayer.h>
49#if PLATFORM(MAC)
50#include <WebCore/KeyboardEvent.h>
51#endif
52#include <WebCore/PluginData.h>
53#include <utility>
54#include <wtf/HashMap.h>
55#include <wtf/Vector.h>
56#include <wtf/text/WTFString.h>
57
58namespace Messages {
59
60namespace WebPage {
61
62GetPluginProcessConnection::DelayedReply::DelayedReply(PassRefPtr<IPC::Connection> connection, std::unique_ptr<IPC::MessageEncoder> encoder)
63    : m_connection(connection)
64    , m_encoder(WTF::move(encoder))
65{
66}
67
68GetPluginProcessConnection::DelayedReply::~DelayedReply()
69{
70    ASSERT(!m_connection);
71}
72
73bool GetPluginProcessConnection::DelayedReply::send(const IPC::Connection::Handle& connectionHandle)
74{
75    ASSERT(m_encoder);
76    *m_encoder << connectionHandle;
77    bool _result = m_connection->sendSyncReply(WTF::move(m_encoder));
78    m_connection = nullptr;
79    return _result;
80}
81
82TestMultipleAttributes::DelayedReply::DelayedReply(PassRefPtr<IPC::Connection> connection, std::unique_ptr<IPC::MessageEncoder> encoder)
83    : m_connection(connection)
84    , m_encoder(WTF::move(encoder))
85{
86}
87
88TestMultipleAttributes::DelayedReply::~DelayedReply()
89{
90    ASSERT(!m_connection);
91}
92
93bool TestMultipleAttributes::DelayedReply::send()
94{
95    ASSERT(m_encoder);
96    bool _result = m_connection->sendSyncReply(WTF::move(m_encoder));
97    m_connection = nullptr;
98    return _result;
99}
100
101} // namespace WebPage
102
103} // namespace Messages
104
105namespace WebKit {
106
107void WebPage::didReceiveMessage(IPC::Connection* connection, IPC::MessageDecoder& decoder)
108{
109    if (decoder.messageName() == Messages::WebPage::LoadURL::name()) {
110        IPC::handleMessage<Messages::WebPage::LoadURL>(decoder, this, &WebPage::loadURL);
111        return;
112    }
113#if ENABLE(TOUCH_EVENTS)
114    if (decoder.messageName() == Messages::WebPage::LoadSomething::name()) {
115        IPC::handleMessage<Messages::WebPage::LoadSomething>(decoder, this, &WebPage::loadSomething);
116        return;
117    }
118#endif
119#if (ENABLE(TOUCH_EVENTS) && (NESTED_MESSAGE_CONDITION || SOME_OTHER_MESSAGE_CONDITION))
120    if (decoder.messageName() == Messages::WebPage::TouchEvent::name()) {
121        IPC::handleMessage<Messages::WebPage::TouchEvent>(decoder, this, &WebPage::touchEvent);
122        return;
123    }
124#endif
125#if (ENABLE(TOUCH_EVENTS) && (NESTED_MESSAGE_CONDITION && SOME_OTHER_MESSAGE_CONDITION))
126    if (decoder.messageName() == Messages::WebPage::AddEvent::name()) {
127        IPC::handleMessage<Messages::WebPage::AddEvent>(decoder, this, &WebPage::addEvent);
128        return;
129    }
130#endif
131#if ENABLE(TOUCH_EVENTS)
132    if (decoder.messageName() == Messages::WebPage::LoadSomethingElse::name()) {
133        IPC::handleMessage<Messages::WebPage::LoadSomethingElse>(decoder, this, &WebPage::loadSomethingElse);
134        return;
135    }
136#endif
137    if (decoder.messageName() == Messages::WebPage::DidReceivePolicyDecision::name()) {
138        IPC::handleMessage<Messages::WebPage::DidReceivePolicyDecision>(decoder, this, &WebPage::didReceivePolicyDecision);
139        return;
140    }
141    if (decoder.messageName() == Messages::WebPage::Close::name()) {
142        IPC::handleMessage<Messages::WebPage::Close>(decoder, this, &WebPage::close);
143        return;
144    }
145    if (decoder.messageName() == Messages::WebPage::PreferencesDidChange::name()) {
146        IPC::handleMessage<Messages::WebPage::PreferencesDidChange>(decoder, this, &WebPage::preferencesDidChange);
147        return;
148    }
149    if (decoder.messageName() == Messages::WebPage::SendDoubleAndFloat::name()) {
150        IPC::handleMessage<Messages::WebPage::SendDoubleAndFloat>(decoder, this, &WebPage::sendDoubleAndFloat);
151        return;
152    }
153    if (decoder.messageName() == Messages::WebPage::SendInts::name()) {
154        IPC::handleMessage<Messages::WebPage::SendInts>(decoder, this, &WebPage::sendInts);
155        return;
156    }
157    if (decoder.messageName() == Messages::WebPage::TestParameterAttributes::name()) {
158        IPC::handleMessage<Messages::WebPage::TestParameterAttributes>(decoder, this, &WebPage::testParameterAttributes);
159        return;
160    }
161    if (decoder.messageName() == Messages::WebPage::TemplateTest::name()) {
162        IPC::handleMessage<Messages::WebPage::TemplateTest>(decoder, this, &WebPage::templateTest);
163        return;
164    }
165    if (decoder.messageName() == Messages::WebPage::SetVideoLayerID::name()) {
166        IPC::handleMessage<Messages::WebPage::SetVideoLayerID>(decoder, this, &WebPage::setVideoLayerID);
167        return;
168    }
169#if PLATFORM(MAC)
170    if (decoder.messageName() == Messages::WebPage::DidCreateWebProcessConnection::name()) {
171        IPC::handleMessage<Messages::WebPage::DidCreateWebProcessConnection>(decoder, this, &WebPage::didCreateWebProcessConnection);
172        return;
173    }
174#endif
175#if ENABLE(DEPRECATED_FEATURE)
176    if (decoder.messageName() == Messages::WebPage::DeprecatedOperation::name()) {
177        IPC::handleMessage<Messages::WebPage::DeprecatedOperation>(decoder, this, &WebPage::deprecatedOperation);
178        return;
179    }
180#endif
181#if ENABLE(EXPERIMENTAL_FEATURE)
182    if (decoder.messageName() == Messages::WebPage::ExperimentalOperation::name()) {
183        IPC::handleMessage<Messages::WebPage::ExperimentalOperation>(decoder, this, &WebPage::experimentalOperation);
184        return;
185    }
186#endif
187    UNUSED_PARAM(connection);
188    UNUSED_PARAM(decoder);
189    ASSERT_NOT_REACHED();
190}
191
192void WebPage::didReceiveSyncMessage(IPC::Connection* connection, IPC::MessageDecoder& decoder, std::unique_ptr<IPC::MessageEncoder>& replyEncoder)
193{
194    if (decoder.messageName() == Messages::WebPage::CreatePlugin::name()) {
195        IPC::handleMessage<Messages::WebPage::CreatePlugin>(decoder, *replyEncoder, this, &WebPage::createPlugin);
196        return;
197    }
198    if (decoder.messageName() == Messages::WebPage::RunJavaScriptAlert::name()) {
199        IPC::handleMessage<Messages::WebPage::RunJavaScriptAlert>(decoder, *replyEncoder, this, &WebPage::runJavaScriptAlert);
200        return;
201    }
202    if (decoder.messageName() == Messages::WebPage::GetPlugins::name()) {
203        IPC::handleMessage<Messages::WebPage::GetPlugins>(decoder, *replyEncoder, this, &WebPage::getPlugins);
204        return;
205    }
206    if (decoder.messageName() == Messages::WebPage::GetPluginProcessConnection::name()) {
207        IPC::handleMessageDelayed<Messages::WebPage::GetPluginProcessConnection>(connection, decoder, replyEncoder, this, &WebPage::getPluginProcessConnection);
208        return;
209    }
210    if (decoder.messageName() == Messages::WebPage::TestMultipleAttributes::name()) {
211        IPC::handleMessageDelayed<Messages::WebPage::TestMultipleAttributes>(connection, decoder, replyEncoder, this, &WebPage::testMultipleAttributes);
212        return;
213    }
214#if PLATFORM(MAC)
215    if (decoder.messageName() == Messages::WebPage::InterpretKeyEvent::name()) {
216        IPC::handleMessage<Messages::WebPage::InterpretKeyEvent>(decoder, *replyEncoder, this, &WebPage::interpretKeyEvent);
217        return;
218    }
219#endif
220    UNUSED_PARAM(connection);
221    UNUSED_PARAM(decoder);
222    UNUSED_PARAM(replyEncoder);
223    ASSERT_NOT_REACHED();
224}
225
226} // namespace WebKit
227
228#endif // (ENABLE(WEBKIT2) && (NESTED_MASTER_CONDITION || MASTER_OR && MASTER_AND))
229