webkitgtk-2.16.5HEADwebkitgtk-2.16.5master

1 files changed, 68 insertions, 0 deletions

diff --git a/Source/WebCore/Modules/encryptedmedia/legacy/LegacyCDMPrivateClearKey.cpp b/Source/WebCore/Modules/encryptedmedia/legacy/LegacyCDMPrivateClearKey.cpp
new file mode 100644
index 000000000..c5582c429
--- /dev/null
+++ b/Source/WebCore/Modules/encryptedmedia/legacy/LegacyCDMPrivateClearKey.cpp
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2015 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 "LegacyCDMPrivateClearKey.h"
+
+#if ENABLE(LEGACY_ENCRYPTED_MEDIA)
+
+#include "LegacyCDM.h"
+#include "LegacyCDMSessionClearKey.h"
+#include "ContentType.h"
+#include "MediaPlayer.h"
+
+namespace WebCore {
+
+bool CDMPrivateClearKey::supportsKeySystem(const String& keySystem)
+{
+    if (!equalLettersIgnoringASCIICase(keySystem, "org.w3c.clearkey"))
+        return false;
+
+    // The MediaPlayer must also support the key system:
+    return MediaPlayer::supportsKeySystem(keySystem, emptyString());
+}
+
+bool CDMPrivateClearKey::supportsKeySystemAndMimeType(const String& keySystem, const String& mimeType)
+{
+    if (!equalLettersIgnoringASCIICase(keySystem, "org.w3c.clearkey"))
+        return false;
+
+    // The MediaPlayer must also support the key system:
+    return MediaPlayer::supportsKeySystem(keySystem, mimeType);
+}
+
+bool CDMPrivateClearKey::supportsMIMEType(const String& mimeType)
+{
+    return MediaPlayer::supportsKeySystem(m_cdm->keySystem(), mimeType);
+}
+
+std::unique_ptr<CDMSession> CDMPrivateClearKey::createSession(CDMSessionClient* client)
+{
+    return std::make_unique<CDMSessionClearKey>(client);
+}
+
+}
+
+#endif