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 #if PLUGIN_ARCHITECTURE(X11)
28
29 #include "NetscapePluginModule.h"
30
31 #include "PluginDatabase.h"
32 #include "PluginPackage.h"
33
34 #if PLATFORM(QT)
35 #include <QLibrary>
36 #endif
37
38 using namespace WebCore;
39
40 namespace WebKit {
41
42 #if PLATFORM(QT)
initializeGTK()43 static void initializeGTK()
44 {
45 QLibrary library(QLatin1String("libgtk-x11-2.0.so.0"));
46 if (library.load()) {
47 typedef void *(*gtk_init_check_ptr)(int*, char***);
48 gtk_init_check_ptr gtkInitCheck = reinterpret_cast<gtk_init_check_ptr>(library.resolve("gtk_init_check"));
49 // NOTE: We're using gtk_init_check() since gtk_init() calls exit() on failure.
50 if (gtkInitCheck)
51 (void) gtkInitCheck(0, 0);
52 }
53 }
54 #endif
55
applyX11QuirksBeforeLoad()56 void NetscapePluginModule::applyX11QuirksBeforeLoad()
57 {
58 #if PLATFORM(QT)
59 if (m_pluginPath.contains("npwrapper") || m_pluginPath.contains("flashplayer")) {
60 initializeGTK();
61 m_pluginQuirks.add(PluginQuirks::RequiresGTKToolKit);
62 }
63 #endif
64 }
65
getPluginInfo(const String & pluginPath,PluginInfoStore::Plugin & plugin)66 bool NetscapePluginModule::getPluginInfo(const String& pluginPath, PluginInfoStore::Plugin& plugin)
67 {
68 // We are loading the plugin here since it does not seem to be a standardized way to
69 // get the needed informations from a UNIX plugin without loading it.
70
71 RefPtr<PluginPackage> package = PluginPackage::createPackage(pluginPath, 0 /*lastModified*/);
72 if (!package)
73 return false;
74
75 plugin.path = pluginPath;
76 plugin.info.desc = package->description();
77 plugin.info.file = package->fileName();
78
79 const MIMEToDescriptionsMap& descriptions = package->mimeToDescriptions();
80 const MIMEToExtensionsMap& extensions = package->mimeToExtensions();
81 MIMEToDescriptionsMap::const_iterator descEnd = descriptions.end();
82 plugin.info.mimes.reserveCapacity(descriptions.size());
83 unsigned i = 0;
84 for (MIMEToDescriptionsMap::const_iterator it = descriptions.begin(); it != descEnd; ++it) {
85 plugin.info.mimes.uncheckedAppend(MimeClassInfo());
86 MimeClassInfo& mime = plugin.info.mimes[i++];
87 mime.type = it->first;
88 mime.desc = it->second;
89 MIMEToExtensionsMap::const_iterator extensionIt = extensions.find(it->first);
90 ASSERT(extensionIt != extensions.end());
91 mime.extensions = extensionIt->second;
92 }
93
94 package->unload();
95 return true;
96 }
97
determineQuirks()98 void NetscapePluginModule::determineQuirks()
99 {
100 }
101
102 } // namespace WebKit
103
104 #endif // PLUGIN_ARCHITECTURE(X11)
105