1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
|
/*
Copyright (C) 2000 Harri Porten (porten@kde.org)
Copyright (C) 2000 Daniel Molkentin (molkentin@kde.org)
Copyright (C) 2000 Stefan Schimanski (schimmi@kde.org)
Copyright (C) 2003, 2004, 2005, 2006, 2007 Apple Inc. All Rights Reserved.
Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include "third_party/blink/renderer/core/page/plugin_data.h"
#include "mojo/public/cpp/bindings/remote.h"
#include "third_party/blink/public/common/thread_safe_browser_interface_broker_proxy.h"
#include "third_party/blink/public/mojom/plugins/plugin_registry.mojom-blink.h"
#include "third_party/blink/public/platform/file_path_conversion.h"
#include "third_party/blink/public/platform/platform.h"
namespace blink {
void MimeClassInfo::Trace(Visitor* visitor) const {
visitor->Trace(plugin_);
}
MimeClassInfo::MimeClassInfo(const String& type,
const String& description,
PluginInfo& plugin,
const Vector<String> extensions)
: type_(type),
description_(description),
extensions_(std::move(extensions)),
plugin_(&plugin) {}
void PluginInfo::Trace(Visitor* visitor) const {
visitor->Trace(mimes_);
}
PluginInfo::PluginInfo(const String& name,
const String& filename,
const String& description,
Color background_color,
bool may_use_external_handler)
: name_(name),
filename_(filename),
description_(description),
background_color_(background_color),
may_use_external_handler_(may_use_external_handler) {}
void PluginInfo::AddMimeType(MimeClassInfo* info) {
mimes_.push_back(info);
}
const MimeClassInfo* PluginInfo::GetMimeClassInfo(wtf_size_t index) const {
if (index >= mimes_.size())
return nullptr;
return mimes_[index].Get();
}
const MimeClassInfo* PluginInfo::GetMimeClassInfo(const String& type) const {
for (MimeClassInfo* mime : mimes_) {
if (mime->Type() == type)
return mime;
}
return nullptr;
}
wtf_size_t PluginInfo::GetMimeClassInfoSize() const {
return mimes_.size();
}
void PluginData::Trace(Visitor* visitor) const {
visitor->Trace(plugins_);
visitor->Trace(mimes_);
}
// static
void PluginData::RefreshBrowserSidePluginCache() {
mojo::Remote<mojom::blink::PluginRegistry> registry;
Platform::Current()->GetBrowserInterfaceBroker()->GetInterface(
registry.BindNewPipeAndPassReceiver());
Vector<mojom::blink::PluginInfoPtr> plugins;
registry->GetPlugins(true, &plugins);
}
void PluginData::UpdatePluginList() {
if (updated_)
return;
ResetPluginData();
updated_ = true;
mojo::Remote<mojom::blink::PluginRegistry> registry;
Platform::Current()->GetBrowserInterfaceBroker()->GetInterface(
registry.BindNewPipeAndPassReceiver());
Vector<mojom::blink::PluginInfoPtr> plugins;
registry->GetPlugins(false, &plugins);
for (const auto& plugin : plugins) {
auto* plugin_info = MakeGarbageCollected<PluginInfo>(
std::move(plugin->name), FilePathToWebString(plugin->filename),
std::move(plugin->description),
Color::FromRGBA32(plugin->background_color),
plugin->may_use_external_handler);
plugins_.push_back(plugin_info);
for (const auto& mime : plugin->mime_types) {
auto* mime_info = MakeGarbageCollected<MimeClassInfo>(
std::move(mime->mime_type), std::move(mime->description),
*plugin_info, std::move(mime->file_extensions));
plugin_info->AddMimeType(mime_info);
mimes_.push_back(mime_info);
}
}
std::sort(
plugins_.begin(), plugins_.end(),
[](const Member<PluginInfo>& lhs, const Member<PluginInfo>& rhs) -> bool {
return WTF::CodeUnitCompareLessThan(lhs->Name(), rhs->Name());
});
std::sort(mimes_.begin(), mimes_.end(),
[](const Member<MimeClassInfo>& lhs,
const Member<MimeClassInfo>& rhs) -> bool {
return WTF::CodeUnitCompareLessThan(lhs->Type(), rhs->Type());
});
}
void PluginData::ResetPluginData() {
plugins_.clear();
mimes_.clear();
updated_ = false;
}
bool PluginData::SupportsMimeType(const String& mime_type) const {
for (const MimeClassInfo* info : mimes_) {
if (info->type_ == mime_type)
return true;
}
return false;
}
Color PluginData::PluginBackgroundColorForMimeType(
const String& mime_type) const {
for (const MimeClassInfo* info : mimes_) {
if (info->type_ == mime_type)
return info->Plugin()->BackgroundColor();
}
NOTREACHED();
}
bool PluginData::IsExternalPluginMimeType(const String& mime_type) const {
for (const MimeClassInfo* info : mimes_) {
if (info->type_ == mime_type)
return info->Plugin()->MayUseExternalHandler();
}
return false;
}
} // namespace blink
|
