1 files changed, 59 insertions, 0 deletions
diff --git a/drm/mediadrm/plugins/clearkey/SessionLibrary.h b/drm/mediadrm/plugins/clearkey/SessionLibrary.h
new file mode 100644
index 0000000..56c8828
--- /dev/null
+++ b/drm/mediadrm/plugins/clearkey/SessionLibrary.h
@@ -0,0 +1,59 @@
+/*
+ * 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_LIBRARY_H_
+#define CLEARKEY_SESSION_LIBRARY_H_
+
+#include <utils/KeyedVector.h>
+#include <utils/Mutex.h>
+#include <utils/StrongPointer.h>
+#include <utils/Vector.h>
+
+#include "Session.h"
+#include "Utils.h"
+
+namespace clearkeydrm {
+
+class SessionLibrary {
+public:
+    static SessionLibrary* get();
+
+    const android::sp<Session>& createSession();
+
+    const android::sp<Session>& findSession(
+            const android::Vector<uint8_t>& sessionId);
+
+    const android::sp<Session>& findSession(const void* data, size_t size);
+
+    void destroySession(const android::sp<Session>& session);
+
+private:
+    DISALLOW_EVIL_CONSTRUCTORS(SessionLibrary);
+
+    SessionLibrary() : mNextSessionId(1) {}
+
+    static android::Mutex sSingletonLock;
+    static SessionLibrary* sSingleton;
+
+    android::Mutex mSessionsLock;
+    uint32_t mNextSessionId;
+    android::KeyedVector<android::Vector<uint8_t>, android::sp<Session> >
+            mSessions;
+};
+
+} // namespace clearkeydrm
+
+#endif // CLEARKEY_SESSION_LIBRARY_H_