1/*
2 * Copyright (C) 2011 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 "WebMediaCacheManagerProxy.h"
28
29#include "WebContext.h"
30#include "WebMediaCacheManagerMessages.h"
31#include "WebSecurityOrigin.h"
32
33namespace WebKit {
34
35PassRefPtr<WebMediaCacheManagerProxy> WebMediaCacheManagerProxy::create(WebContext* context)
36{
37    return adoptRef(new WebMediaCacheManagerProxy(context));
38}
39
40WebMediaCacheManagerProxy::WebMediaCacheManagerProxy(WebContext* context)
41    : m_webContext(context)
42{
43}
44
45WebMediaCacheManagerProxy::~WebMediaCacheManagerProxy()
46{
47}
48
49void WebMediaCacheManagerProxy::invalidate()
50{
51    invalidateCallbackMap(m_arrayCallbacks);
52}
53
54bool WebMediaCacheManagerProxy::shouldTerminate(WebProcessProxy*) const
55{
56    return m_arrayCallbacks.isEmpty();
57}
58
59void WebMediaCacheManagerProxy::didReceiveMessage(CoreIPC::Connection* connection, CoreIPC::MessageID messageID, CoreIPC::ArgumentDecoder* arguments)
60{
61    didReceiveWebMediaCacheManagerProxyMessage(connection, messageID, arguments);
62}
63
64void WebMediaCacheManagerProxy::getHostnamesWithMediaCache(PassRefPtr<ArrayCallback> prpCallback)
65{
66    RefPtr<ArrayCallback> callback = prpCallback;
67    uint64_t callbackID = callback->callbackID();
68    m_arrayCallbacks.set(callbackID, callback.release());
69
70    // FIXME (Multi-WebProcess): When we're sending this to multiple processes, we need to aggregate the
71    // callback data when it comes back.
72    m_webContext->sendToAllProcessesRelaunchingThemIfNecessary(Messages::WebMediaCacheManager::GetHostnamesWithMediaCache(callbackID));
73}
74
75void WebMediaCacheManagerProxy::didGetHostnamesWithMediaCache(const Vector<String>& hostnameList, uint64_t callbackID)
76{
77    RefPtr<ArrayCallback> callback = m_arrayCallbacks.take(callbackID);
78    if (!callback) {
79        // FIXME: Log error or assert.
80        return;
81    }
82
83    size_t hostnameCount = hostnameList.size();
84    Vector<RefPtr<APIObject> > hostnames(hostnameCount);
85
86    for (size_t i = 0; i < hostnameCount; ++i)
87        hostnames[i] = WebString::create(hostnameList[i]);
88
89    callback->performCallbackWithReturnValue(ImmutableArray::adopt(hostnames).get());
90}
91
92void WebMediaCacheManagerProxy::clearCacheForHostname(const String& hostname)
93{
94    m_webContext->sendToAllProcessesRelaunchingThemIfNecessary(Messages::WebMediaCacheManager::ClearCacheForHostname(hostname));
95}
96
97void WebMediaCacheManagerProxy::clearCacheForAllHostnames()
98{
99    m_webContext->sendToAllProcessesRelaunchingThemIfNecessary(Messages::WebMediaCacheManager::ClearCacheForAllHostnames());
100}
101
102} // namespace WebKit
103