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
|
/*
* 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 Apple Computer, Inc.
* 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 Lesser 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "config.h"
#include "Navigator.h"
#include "CookieJar.h"
#include "Frame.h"
#include "FrameLoader.h"
#include "FrameLoaderClient.h"
#include "Geolocation.h"
#include "Language.h"
#include "MimeTypeArray.h"
#include "Page.h"
#include "PlatformString.h"
#include "PluginArray.h"
#include "PluginData.h"
#include "ScriptController.h"
#include "Settings.h"
namespace WebCore {
Navigator::Navigator(Frame* frame)
: m_frame(frame)
{
}
Navigator::~Navigator()
{
disconnectFrame();
}
void Navigator::disconnectFrame()
{
if (m_plugins) {
m_plugins->disconnectFrame();
m_plugins = 0;
}
if (m_mimeTypes) {
m_mimeTypes->disconnectFrame();
m_mimeTypes = 0;
}
if (m_geolocation) {
m_geolocation->disconnectFrame();
m_geolocation = 0;
}
m_frame = 0;
}
// If this function returns true, we need to hide the substring "4." that would otherwise
// appear in the appVersion string. This is to avoid problems with old versions of a
// library called OpenCube QuickMenu, which as of this writing is still being used on
// sites such as nwa.com -- the library thinks Safari is Netscape 4 if we don't do this!
static bool shouldHideFourDot(Frame* frame)
{
const String* sourceURL = frame->script()->sourceURL();
if (!sourceURL)
return false;
if (!(sourceURL->endsWith("/dqm_script.js") || sourceURL->endsWith("/dqm_loader.js")))
return false;
Settings* settings = frame->settings();
if (!settings)
return false;
return settings->needsSiteSpecificQuirks();
}
String Navigator::appVersion() const
{
if (!m_frame)
return String();
String appVersion = NavigatorBase::appVersion();
if (shouldHideFourDot(m_frame))
appVersion.replace("4.", "4_");
return appVersion;
}
String Navigator::language() const
{
return defaultLanguage();
}
String Navigator::userAgent() const
{
if (!m_frame)
return String();
return m_frame->loader()->userAgent(m_frame->document() ? m_frame->document()->url() : KURL());
}
PluginArray* Navigator::plugins() const
{
if (!m_plugins)
m_plugins = PluginArray::create(m_frame);
return m_plugins.get();
}
MimeTypeArray* Navigator::mimeTypes() const
{
if (!m_mimeTypes)
m_mimeTypes = MimeTypeArray::create(m_frame);
return m_mimeTypes.get();
}
bool Navigator::cookieEnabled() const
{
if (m_frame->page() && !m_frame->page()->cookieEnabled())
return false;
return cookiesEnabled(m_frame->document());
}
bool Navigator::javaEnabled() const
{
if (!m_frame)
return false;
return m_frame->settings()->isJavaEnabled();
}
Geolocation* Navigator::geolocation() const
{
if (!m_geolocation)
m_geolocation = Geolocation::create(m_frame);
return m_geolocation.get();
}
} // namespace WebCore
|
