PluginProcessManager.cpp revision 2daae5fd11344eaa88a0d92b0f6d65f8d2255c00 
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
36namespace WebKit {
37
38PluginProcessManager& PluginProcessManager::shared()
39{
40    DEFINE_STATIC_LOCAL(PluginProcessManager, pluginProcessManager, ());
41    return pluginProcessManager;
42}
43
44PluginProcessManager::PluginProcessManager()
45{
46}
47
48void 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
57void 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
65void PluginProcessManager::getSitesWithData(const PluginInfoStore::Plugin& plugin, WebPluginSiteDataManager* webPluginSiteDataManager, uint64_t callbackID)
66{
67    PluginProcessProxy* pluginProcess = getOrCreatePluginProcess(plugin);
68    pluginProcess->getSitesWithData(webPluginSiteDataManager, callbackID);
69}
70
71void 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
77void PluginProcessManager::pluginSyncMessageSendTimedOut(const String& pluginPath)
78{
79    PluginProcessProxy* pluginProcess = pluginProcessWithPath(pluginPath);
80    if (!pluginProcess)
81        return;
82
83    pluginProcess->terminate();
84}
85
86PluginProcessProxy* 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
95PluginProcessProxy* 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