1 files changed, 64 insertions, 0 deletions
diff --git a/drm/mediadrm/plugins/clearkey/Session.h b/drm/mediadrm/plugins/clearkey/Session.h
new file mode 100644
index 0000000..cab0dc3
--- /dev/null
+++ b/drm/mediadrm/plugins/clearkey/Session.h
@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef CLEARKEY_SESSION_H_
+#define CLEARKEY_SESSION_H_
+
+#include <media/stagefright/foundation/ABase.h>
+#include <utils/Errors.h>
+#include <utils/Mutex.h>
+#include <utils/RefBase.h>
+#include <utils/String8.h>
+#include <utils/Vector.h>
+
+#include "ClearKeyTypes.h"
+#include "Utils.h"
+
+namespace clearkeydrm {
+
+class Session : public android::RefBase {
+public:
+    explicit Session(const android::Vector<uint8_t>& sessionId)
+            : mSessionId(sessionId) {}
+    virtual ~Session() {}
+
+    const android::Vector<uint8_t>& sessionId() const { return mSessionId; }
+
+    android::status_t getKeyRequest(
+            const android::Vector<uint8_t>& initData,
+            const android::String8& initDataType,
+            android::Vector<uint8_t>* keyRequest) const;
+
+    android::status_t provideKeyResponse(
+            const android::Vector<uint8_t>& response);
+
+    android::status_t decrypt(
+            const KeyId keyId, const Iv iv, const void* source,
+            void* destination, const SubSample* subSamples,
+            size_t numSubSamples, size_t* bytesDecryptedOut);
+
+private:
+    DISALLOW_EVIL_CONSTRUCTORS(Session);
+
+    const android::Vector<uint8_t> mSessionId;
+
+    android::Mutex mMapLock;
+    KeyMap mKeyMap;
+};
+
+} // namespace clearkeydrm
+
+#endif // CLEARKEY_SESSION_H_