Add Descrambler and Lnb Client interfaces
Test: make libmedia_tv_tuner
Bug: 174095851
Change-Id: I6140f8554b1c45a40cad7b6ba80d48402861ead4
diff --git a/media/jni/tuner/DescramblerClient.h b/media/jni/tuner/DescramblerClient.h
new file mode 100644
index 0000000..8af6883
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+++ b/media/jni/tuner/DescramblerClient.h
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+/*
+ * Copyright 2020 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 _ANDROID_MEDIA_TV_DESCRAMBLER_CLIENT_H_
+#define _ANDROID_MEDIA_TV_DESCRAMBLER_CLIENT_H_
+
+//#include <aidl/android/media/tv/tuner/ITunerDescrambler.h>
+#include <android/hardware/tv/tuner/1.0/IDescrambler.h>
+#include <android/hardware/tv/tuner/1.1/types.h>
+
+#include "DemuxClient.h"
+#include "FilterClient.h"
+
+//using ::aidl::android::media::tv::tuner::ITunerDescrambler;
+
+using ::android::hardware::tv::tuner::V1_0::IDescrambler;
+using ::android::hardware::tv::tuner::V1_0::Result;
+using ::android::hardware::tv::tuner::V1_0::DemuxPid;
+
+using namespace std;
+
+namespace android {
+
+struct DescramblerClient : public RefBase {
+
+public:
+ // TODO: pending hidl interface
+ DescramblerClient();
+ ~DescramblerClient();
+
+ // TODO: remove after migration to Tuner Service is done.
+ void setHidlDescrambler(sp<IDescrambler> descrambler);
+
+ /**
+ * Set a demux as source of the descrambler.
+ */
+ Result setDemuxSource(sp<DemuxClient> demuxClient);
+
+ /**
+ * Set a key token to link descrambler to a key slot.
+ */
+ Result setKeyToken(vector<uint8_t> keyToken);
+
+ /**
+ * Add packets' PID to the descrambler for descrambling.
+ */
+ Result addPid(DemuxPid pid, sp<FilterClient> optionalSourceFilter);
+
+ /**
+ * Remove packets' PID from the descrambler.
+ */
+ Result removePid(DemuxPid pid, sp<FilterClient> optionalSourceFilter);
+
+ /**
+ * Close a new interface of ITunerDescrambler.
+ */
+ Result close();
+
+private:
+ /**
+ * An AIDL Tuner Descrambler Singleton assigned at the first time the Tuner Client
+ * opens a descrambler. Default null when descrambler is not opened.
+ */
+ // TODO: pending on aidl interface
+ //shared_ptr<ITunerDescrambler> mTunerDescrambler;
+
+ /**
+ * A Descrambler HAL interface that is ready before migrating to the TunerDescrambler.
+ * This is a temprary interface before Tuner Framework migrates to use TunerService.
+ * Default null when the HAL service does not exist.
+ */
+ sp<IDescrambler> mDescrambler;
+};
+} // namespace android
+
+#endif // _ANDROID_MEDIA_TV_DESCRAMBLER_CLIENT_H_