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''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#include "config.h"
27#include "Plugin.h"
28
29#include "WebCoreArgumentCoders.h"
30#include <WebCore/IntPoint.h>
31#include <wtf/SetForScope.h>
32
33namespace WebKit {
34using namespace WebCore;
35
36void Plugin::Parameters::encode(IPC::Encoder& encoder) const
37{
38 encoder << url.string();
39 encoder << names;
40 encoder << values;
41 encoder << mimeType;
42 encoder << isFullFramePlugin;
43 encoder << shouldUseManualLoader;
44#if PLATFORM(COCOA)
45 encoder.encodeEnum(layerHostingMode);
46#endif
47}
48
49bool Plugin::Parameters::decode(IPC::Decoder& decoder, Parameters& parameters)
50{
51 String urlString;
52 if (!decoder.decode(urlString))
53 return false;
54 parameters.url = URL({ }, urlString);
55
56 if (!decoder.decode(parameters.names))
57 return false;
58 if (!decoder.decode(parameters.values))
59 return false;
60 if (!decoder.decode(parameters.mimeType))
61 return false;
62 if (!decoder.decode(parameters.isFullFramePlugin))
63 return false;
64 if (!decoder.decode(parameters.shouldUseManualLoader))
65 return false;
66#if PLATFORM(COCOA)
67 if (!decoder.decodeEnum(parameters.layerHostingMode))
68 return false;
69#endif
70 if (parameters.names.size() != parameters.values.size()) {
71 decoder.markInvalid();
72 return false;
73 }
74
75 return true;
76}
77
78Plugin::Plugin(PluginType type)
79 : m_type(type)
80 , m_pluginController(0)
81{
82}
83
84Plugin::~Plugin()
85{
86}
87
88bool Plugin::initialize(PluginController* pluginController, const Parameters& parameters)
89{
90 ASSERT(!m_pluginController);
91 ASSERT(pluginController);
92
93 m_pluginController = pluginController;
94
95 return initialize(parameters);
96}
97
98void Plugin::destroyPlugin()
99{
100 ASSERT(!m_isBeingDestroyed);
101 SetForScope<bool> scope { m_isBeingDestroyed, true };
102
103 destroy();
104
105 m_pluginController = nullptr;
106}
107
108void Plugin::updateControlTints(GraphicsContext&)
109{
110}
111
112IntPoint Plugin::convertToRootView(const IntPoint&) const
113{
114 ASSERT_NOT_REACHED();
115 return IntPoint();
116}
117
118} // namespace WebKit
119