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 "PluginProcessManager.h"
28
29 #if ENABLE(PLUGIN_PROCESS)
30
31 #include "PluginProcessProxy.h"
32 #include "WebContext.h"
33 #include <wtf/StdLibExtras.h>
34 #include <wtf/text/WTFString.h>
35
36 namespace WebKit {
37
shared()38 PluginProcessManager& PluginProcessManager::shared()
39 {
40 DEFINE_STATIC_LOCAL(PluginProcessManager, pluginProcessManager, ());
41 return pluginProcessManager;
42 }
43
PluginProcessManager()44 PluginProcessManager::PluginProcessManager()
45 {
46 }
47
getPluginProcessConnection(PluginInfoStore * pluginInfoStore,const String & pluginPath,PassRefPtr<Messages::WebProcessProxy::GetPluginProcessConnection::DelayedReply> reply)48 void PluginProcessManager::getPluginProcessConnection(PluginInfoStore* pluginInfoStore, const String& pluginPath, PassRefPtr<Messages::WebProcessProxy::GetPluginProcessConnection::DelayedReply> reply)
49 {
50 ASSERT(!pluginPath.isNull());
51
52 PluginInfoStore::Plugin plugin = pluginInfoStore->infoForPluginWithPath(pluginPath);
53 PluginProcessProxy* pluginProcess = getOrCreatePluginProcess(plugin);
54 pluginProcess->getPluginProcessConnection(reply);
55 }
56
removePluginProcessProxy(PluginProcessProxy * pluginProcessProxy)57 void PluginProcessManager::removePluginProcessProxy(PluginProcessProxy* pluginProcessProxy)
58 {
59 size_t vectorIndex = m_pluginProcesses.find(pluginProcessProxy);
60 ASSERT(vectorIndex != notFound);
61
62 m_pluginProcesses.remove(vectorIndex);
63 }
64
getSitesWithData(const PluginInfoStore::Plugin & plugin,WebPluginSiteDataManager * webPluginSiteDataManager,uint64_t callbackID)65 void PluginProcessManager::getSitesWithData(const PluginInfoStore::Plugin& plugin, WebPluginSiteDataManager* webPluginSiteDataManager, uint64_t callbackID)
66 {
67 PluginProcessProxy* pluginProcess = getOrCreatePluginProcess(plugin);
68 pluginProcess->getSitesWithData(webPluginSiteDataManager, callbackID);
69 }
70
clearSiteData(const PluginInfoStore::Plugin & plugin,WebPluginSiteDataManager * webPluginSiteDataManager,const Vector<String> & sites,uint64_t flags,uint64_t maxAgeInSeconds,uint64_t callbackID)71 void PluginProcessManager::clearSiteData(const PluginInfoStore::Plugin& plugin, WebPluginSiteDataManager* webPluginSiteDataManager, const Vector<String>& sites, uint64_t flags, uint64_t maxAgeInSeconds, uint64_t callbackID)
72 {
73 PluginProcessProxy* pluginProcess = getOrCreatePluginProcess(plugin);
74 pluginProcess->clearSiteData(webPluginSiteDataManager, sites, flags, maxAgeInSeconds, callbackID);
75 }
76
pluginSyncMessageSendTimedOut(const String & pluginPath)77 void PluginProcessManager::pluginSyncMessageSendTimedOut(const String& pluginPath)
78 {
79 PluginProcessProxy* pluginProcess = pluginProcessWithPath(pluginPath);
80 if (!pluginProcess)
81 return;
82
83 pluginProcess->terminate();
84 }
85
pluginProcessWithPath(const String & pluginPath)86 PluginProcessProxy* PluginProcessManager::pluginProcessWithPath(const String& pluginPath)
87 {
88 for (size_t i = 0; i < m_pluginProcesses.size(); ++i) {
89 if (m_pluginProcesses[i]->pluginInfo().path == pluginPath)
90 return m_pluginProcesses[i];
91 }
92 return 0;
93 }
94
getOrCreatePluginProcess(const PluginInfoStore::Plugin & plugin)95 PluginProcessProxy* PluginProcessManager::getOrCreatePluginProcess(const PluginInfoStore::Plugin& plugin)
96 {
97 if (PluginProcessProxy* pluginProcess = pluginProcessWithPath(plugin.path))
98 return pluginProcess;
99
100 PluginProcessProxy* pluginProcess = PluginProcessProxy::create(this, plugin).leakPtr();
101 m_pluginProcesses.append(pluginProcess);
102
103 return pluginProcess;
104 }
105
106 } // namespace WebKit
107
108 #endif // ENABLE(PLUGIN_PROCESS)
109