diff options
| author | Konstantin Tokarev <annulen@yandex.ru> | 2016-08-25 19:20:41 +0300 |
|---|---|---|
| committer | Konstantin Tokarev <annulen@yandex.ru> | 2017-02-02 12:30:55 +0000 |
| commit | 6882a04fb36642862b11efe514251d32070c3d65 (patch) | |
| tree | b7959826000b061fd5ccc7512035c7478742f7b0 /Source/WebKit2/WebProcess/MediaCache/WebMediaKeyStorageManager.cpp | |
| parent | ab6df191029eeeb0b0f16f127d553265659f739e (diff) | |
Imported QtWebKit TP3 (git b57bc6801f1876c3220d5a4bfea33d620d477443)
Change-Id: I3b1d8a2808782c9f34d50240000e20cb38d3680f
Reviewed-by: Konstantin Tokarev <annulen@yandex.ru>
Diffstat (limited to 'Source/WebKit2/WebProcess/MediaCache/WebMediaKeyStorageManager.cpp')
| -rw-r--r-- | Source/WebKit2/WebProcess/MediaCache/WebMediaKeyStorageManager.cpp | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/Source/WebKit2/WebProcess/MediaCache/WebMediaKeyStorageManager.cpp b/Source/WebKit2/WebProcess/MediaCache/WebMediaKeyStorageManager.cpp new file mode 100644 index 000000000..14a03dde1 --- /dev/null +++ b/Source/WebKit2/WebProcess/MediaCache/WebMediaKeyStorageManager.cpp @@ -0,0 +1,135 @@ +/* + * Copyright (C) 2014 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 COMPUTER, INC. ``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 COMPUTER, INC. OR + * 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 "WebMediaKeyStorageManager.h" + +#include "WebProcessCreationParameters.h" +#include <WebCore/FileSystem.h> +#include <WebCore/SecurityOrigin.h> +#include <WebCore/SecurityOriginData.h> +#include <WebCore/URL.h> + +using namespace WebCore; + +namespace WebKit { + +void WebMediaKeyStorageManager::initialize(const WebProcessCreationParameters ¶meters) +{ + ASSERT(!parameters.mediaKeyStorageDirectory.isEmpty()); + m_mediaKeyStorageDirectory = parameters.mediaKeyStorageDirectory; +} + +const char* WebMediaKeyStorageManager::supplementName() +{ + return "WebMediaKeyStorageManager"; +} + +String WebMediaKeyStorageManager::mediaKeyStorageDirectoryForOrigin(const SecurityOriginData& originData) +{ + if (!m_mediaKeyStorageDirectory) + return emptyString(); + + return pathByAppendingComponent(m_mediaKeyStorageDirectory, originData.securityOrigin()->databaseIdentifier()); +} + +Vector<SecurityOriginData> WebMediaKeyStorageManager::getMediaKeyOrigins() +{ + Vector<SecurityOriginData> results; + + if (m_mediaKeyStorageDirectory.isEmpty()) + return results; + + Vector<String> originPaths = listDirectory(m_mediaKeyStorageDirectory, "*"); + for (const auto& originPath : originPaths) { + URL url; + url.setProtocol(ASCIILiteral("file")); + url.setPath(originPath); + + String mediaKeyIdentifier = url.lastPathComponent(); + + RefPtr<SecurityOrigin> securityOrigin = SecurityOrigin::maybeCreateFromDatabaseIdentifier(mediaKeyIdentifier); + if (!securityOrigin) + continue; + + results.append(SecurityOriginData::fromSecurityOrigin(*securityOrigin)); + } + + return results; +} + +static void removeAllMediaKeyStorageForOriginPath(const String& originPath, double startDate, double endDate) +{ + Vector<String> mediaKeyPaths = listDirectory(originPath, "*"); + + for (const auto& mediaKeyPath : mediaKeyPaths) { + String mediaKeyFile = pathByAppendingComponent(mediaKeyPath, "SecureStop.plist"); + + if (!fileExists(mediaKeyFile)) + continue; + + time_t modTime; + getFileModificationTime(mediaKeyFile, modTime); + + if (modTime < startDate || modTime > endDate) + continue; + + deleteFile(mediaKeyFile); + deleteEmptyDirectory(mediaKeyPath); + } + + deleteEmptyDirectory(originPath); +} + +void WebMediaKeyStorageManager::deleteMediaKeyEntriesForOrigin(const SecurityOriginData& originData) +{ + if (m_mediaKeyStorageDirectory.isEmpty()) + return; + + String originPath = mediaKeyStorageDirectoryForOrigin(originData); + removeAllMediaKeyStorageForOriginPath(originPath, std::numeric_limits<double>::lowest(), std::numeric_limits<double>::max()); +} + +void WebMediaKeyStorageManager::deleteMediaKeyEntriesModifiedBetweenDates(double startDate, double endDate) +{ + if (m_mediaKeyStorageDirectory.isEmpty()) + return; + + Vector<String> originPaths = listDirectory(m_mediaKeyStorageDirectory, "*"); + for (auto& originPath : originPaths) + removeAllMediaKeyStorageForOriginPath(originPath, startDate, endDate); +} + +void WebMediaKeyStorageManager::deleteAllMediaKeyEntries() +{ + if (m_mediaKeyStorageDirectory.isEmpty()) + return; + + Vector<String> originPaths = listDirectory(m_mediaKeyStorageDirectory, "*"); + for (auto& originPath : originPaths) + removeAllMediaKeyStorageForOriginPath(originPath, std::numeric_limits<double>::lowest(), std::numeric_limits<double>::max()); +} + +} |