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
|
/*
* Copyright (C) 2020 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "RemoteCDMProxy.h"
#if ENABLE(GPU_PROCESS) && ENABLE(ENCRYPTED_MEDIA)
#include "RemoteCDMConfiguration.h"
#include "RemoteCDMInstanceConfiguration.h"
#include "RemoteCDMInstanceProxy.h"
#include <WebCore/CDMKeySystemConfiguration.h>
#include <WebCore/CDMPrivate.h>
#include <WebCore/SharedBuffer.h>
namespace WebKit {
using namespace WebCore;
RefPtr<RemoteCDMProxy> RemoteCDMProxy::create(RemoteCDMFactoryProxy& factory, std::unique_ptr<WebCore::CDMPrivate>&& priv)
{
if (!priv)
return nullptr;
auto configuration = makeUniqueRefWithoutFastMallocCheck<RemoteCDMConfiguration, RemoteCDMConfiguration&&>({
priv->supportedInitDataTypes(),
priv->supportedRobustnesses(),
priv->supportsServerCertificates(),
priv->supportsSessions()
});
return adoptRef(new RemoteCDMProxy(factory, WTFMove(priv), WTFMove(configuration)));
}
RemoteCDMProxy::RemoteCDMProxy(RemoteCDMFactoryProxy& factory, std::unique_ptr<CDMPrivate>&& priv, UniqueRef<RemoteCDMConfiguration>&& configuration)
: m_factory(factory)
, m_private(WTFMove(priv))
, m_configuration(WTFMove(configuration))
#if !RELEASE_LOG_DISABLED
, m_logger(factory.logger())
#endif
{
}
RemoteCDMProxy::~RemoteCDMProxy() = default;
bool RemoteCDMProxy::supportsInitData(const AtomString& type, const SharedBuffer& data)
{
return m_private->supportsInitData(type, data);
}
RefPtr<SharedBuffer> RemoteCDMProxy::sanitizeResponse(const SharedBuffer& response)
{
return m_private->sanitizeResponse(response);
}
std::optional<String> RemoteCDMProxy::sanitizeSessionId(const String& sessionId)
{
return m_private->sanitizeSessionId(sessionId);
}
void RemoteCDMProxy::getSupportedConfiguration(WebCore::CDMKeySystemConfiguration&& configuration, WebCore::CDMPrivate::LocalStorageAccess access, CompletionHandler<void(std::optional<WebCore::CDMKeySystemConfiguration>)>&& callback)
{
m_private->getSupportedConfiguration(WTFMove(configuration), access, WTFMove(callback));
}
void RemoteCDMProxy::createInstance(CompletionHandler<void(std::optional<RemoteCDMInstanceIdentifier>, RemoteCDMInstanceConfiguration&&)>&& completion)
{
auto privateInstance = m_private->createInstance();
if (!privateInstance || !m_factory) {
completion(std::nullopt, { });
return;
}
auto identifier = RemoteCDMInstanceIdentifier::generate();
auto instance = RemoteCDMInstanceProxy::create(*this, privateInstance.releaseNonNull(), identifier);
RemoteCDMInstanceConfiguration configuration = instance->configuration();
protectedFactory()->addInstance(identifier, WTFMove(instance));
completion(identifier, WTFMove(configuration));
}
void RemoteCDMProxy::loadAndInitialize()
{
m_private->loadAndInitialize();
}
void RemoteCDMProxy::setLogIdentifier(uint64_t logIdentifier)
{
#if !RELEASE_LOG_DISABLED
m_logIdentifier = logIdentifier;
if (m_factory)
m_private->setLogIdentifier(m_logIdentifier);
#else
UNUSED_PARAM(logIdentifier);
#endif
}
std::optional<SharedPreferencesForWebProcess> RemoteCDMProxy::sharedPreferencesForWebProcess() const
{
RefPtr factory = m_factory.get();
if (!factory)
return std::nullopt;
return factory->sharedPreferencesForWebProcess();
}
}
#endif
|
