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/*
* Copyright (C) 2019 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.
*/
package android.hardware.cas@1.2;
import android.hardware.cas@1.0;
import android.hardware.cas@1.1;
enum Status : @1.0::Status {
/**
* ERROR_CAS_NEED_ACTIVATION is used to trigger device activation process.
*/
ERROR_CAS_NEED_ACTIVATION,
/**
* ERROR_CAS_NEED_PAIRING is used to trigger pairing process.
*/
ERROR_CAS_NEED_PAIRING,
/**
* ERROR_CAS_NO_CARD is used to report no smart card for descrambling.
*/
ERROR_CAS_NO_CARD,
/**
* ERROR_CAS_CARD_MUTE is used to report smart card is muted for
* descrambling.
*/
ERROR_CAS_CARD_MUTE,
/**
* ERROR_CAS_CARD_INVALID is used to report smart card isn't valid.
*/
ERROR_CAS_CARD_INVALID,
/**
* ERROR_CAS_BLACKOUT is used to report geographical blackout.
*/
ERROR_CAS_BLACKOUT,
/**
* ERROR_CAS_REBOOTING is used to report CAS is during rebooting.
*/
ERROR_CAS_REBOOTING,
};
/**
* The intented usage for the session.
*/
enum SessionIntent : uint32_t {
/**
* Live Stream.
*/
LIVE,
/**
* Playback Recorded Stream.
*/
PLAYBACK,
/**
* Record Live Stream.
*/
RECORD,
/**
* View the content with Time Shift capability
*/
TIMESHIFT,
};
/**
* The Scrambling Mode.
*/
enum ScramblingMode : uint32_t {
RESERVED = 0,
/**
* DVB (Digital Video Broadcasting) CSA1 (Common Scrambling Algorithm 1) is
* the default mode and shall be used when the scrambling descriptor
* is not present in the program map section. DVB scrambling mode is
* specified in ETSI EN 300 468 specification.
*/
DVB_CSA1,
DVB_CSA2,
/**
* DVB-CSA3 in standard mode.
*/
DVB_CSA3_STANDARD,
/**
* DVB-CSA3 in minimally enhanced mode.
*/
DVB_CSA3_MINIMAL,
/**
* DVB-CSA3 in fully enhanced mode.
*/
DVB_CSA3_ENHANCE,
/**
* DVB-CISSA version 1.
*/
DVB_CISSA_V1,
/**
* ATIS-0800006 IIF Default Scrambling Algorithm (IDSA).
*/
DVB_IDSA,
/**
* a symmetric key algorithm.
*/
MULTI2,
/**
* Advanced Encryption System (AES) 128-bit Encryption mode.
*/
AES128,
/**
* Advanced Encryption System (AES) Electronic Code Book (ECB) mode.
*/
AES_ECB,
/**
* Advanced Encryption System (AES) Society of Cable Telecommunications
* Engineers (SCTE) 52 mode.
*/
AES_SCTE52,
/**
* Triple Data Encryption Algorithm (TDES) Electronic Code Book (ECB) mode.
*/
TDES_ECB,
/**
* Triple Data Encryption Algorithm (TDES) Society of Cable Telecommunications
* Engineers (SCTE) 52 mode.
*/
TDES_SCTE52,
};
/**
* The Event Type for status change.
*/
enum StatusEvent : uint8_t {
/**
* The status of CAS plugin was changed due to physical module insertion or
* removal. Client must call enumeratePlugins to update plugins' status.
*/
PLUGIN_PHYSICAL_MODULE_CHANGED,
/**
* The status of supported session number was changed due to physical module
* insertion or removal. Client must update session resource according to
* latest StatusMessage from the StatusEvent. The plugin supports unlimited
* sesssion by default.
*/
PLUGIN_SESSION_NUMBER_CHANGED,
};
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