02f2da87d8
Log messages can be exported by apps during error diagnosis. Bug: 162255728 Test: GtsMediaTestCases MediaDrmTest#testGetLogMessages Change-Id: Id7576b237501f4af6a7399207fbad5ac3b92c20b
76 lines
2.9 KiB
Text
76 lines
2.9 KiB
Text
/**
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* Copyright (C) 2021 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.hardware.drm@1.4;
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import @1.0::Status;
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import @1.0::SessionId;
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import @1.1::SecurityLevel;
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import @1.2::IDrmPlugin;
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import @1.4::LogMessage;
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import @1.4::Status;
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/**
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* IDrmPlugin is used to interact with a specific drm plugin that was
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* created by IDrmFactory::createPlugin. A drm plugin provides methods for
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* obtaining drm keys to be used by a codec to decrypt protected video
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* content.
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*/
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interface IDrmPlugin extends @1.2::IDrmPlugin {
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/**
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* Check if the specified mime-type & security level require a secure decoder
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* component.
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*
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* @param mime The content mime-type
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* @param level the requested security level
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* @return secureRequired must be true if and only if a secure decoder is required
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* for the specified mime-type & security level
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*/
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requiresSecureDecoder(string mime, @1.1::SecurityLevel level) generates (bool secureRequired);
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/**
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* Check if the specified mime-type requires a secure decoder component
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* at the highest security level supported on the device.
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*
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* @param mime The content mime-type
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* @return secureRequired must be true if and only if a secure decoder is required
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* for the specified mime-type
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*/
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requiresSecureDecoderDefault(string mime) generates (bool secureRequired);
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/**
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* Set playback id of a drm session. The playback id can be used to join drm session metrics
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* with metrics from other low level media components, e.g. codecs, or metrics from the high
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* level player.
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*
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* @param sessionId drm session id
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* @param playbackId high level playback id
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* @return status the status of the call. The status must be OK on success, or
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* ERROR_DRM_SESSION_NOT_OPENED if the drm session cannot be found
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*/
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setPlaybackId(SessionId sessionId, string playbackId) generates (@1.0::Status status);
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/**
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* @return logMessages latest plugin level log messages. Can be used
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* by apps in diagnosis of errors.
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* @return status the status of the call. The status must be:
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* OK on success;
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* GENERAL_OEM_ERROR on OEM-provided, low-level component failures;
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* GENERAL_PLUGIN_ERROR on unexpected plugin-level errors.
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*/
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getLogMessages() generates (@1.4::Status status, vec<LogMessage> logMessages);
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};
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