133 lines
2.8 KiB
C++
133 lines
2.8 KiB
C++
/*
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* Copyright (C) 2007 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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#ifndef _ASSET_H
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#define _ASSET_H
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#include <ustring.h>
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#include <uvector.h>
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#include <Drm2CommonTypes.h>
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#include <rights/Right.h>
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using namespace ustl;
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class Asset {
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public:
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/**
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* Constructor for asset.
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*/
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Asset();
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/**
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* Destructor for asset.
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*/
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~Asset();
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/**
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* Test whether asset has parent or not.
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* @return true/false to indicate the result.
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*/
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bool hasParent();
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/**
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* Set id of asset.
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* @param id the id of asset.
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*/
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void setID(const string &id);
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/**
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* Get the id of content.
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* @return asset id.
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*/
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const string& getID() const;
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/**
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* Set contend id related to asset.
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* @param id the id of content.
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*/
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void setContentID(const string &id);
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/**
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* Get content id.
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* @return content id.
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*/
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const string& getContentID() const;
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/**
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* Set digest value of DCF.
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* @param value the DCF digest value.
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*/
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void setDCFDigest(const string &value);
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/**
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* Get the DCF digest value.
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* @return the digest value of DCF.
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*/
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const string& getDCFDigest() const;
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/**
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* Set encrypted key in asset.
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* @param the encrypted key.
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*/
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void setEncryptedKey(const string &key);
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/**
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* Get encrypted key.
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* @return encypted key.
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*/
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const string& getEncrytedKey() const;
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/**
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* Get cek.
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* @return cek.
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*/
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const char* getCek() const;
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/**
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* Set the retrieval method of key.
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* @param rm the retrieval method of the key.
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*/
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void setKeyRetrievalMethod(const string &rm);
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/**
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* Set parent content id for asset.
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* @param id the parent content id.
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*/
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void setParentContentID(const string &id);
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/**
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* Get the parent content id of the asset.
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* @return the parent content id.
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*/
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const string& getParentContentID() const;
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/**
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* Recover the CEK using private key.
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*/
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void recoverCek();
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PRIVATE:
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string mAssetID;
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string mContentID;
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string mDigestMethod;
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string mDigestValue;
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string mEncryptedMethod;
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string mEncryptedKey;
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string mRetrievalMethod;
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string mParentContentID;
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string mCek;
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};
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#endif
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