75 lines
1.9 KiB
C++
75 lines
1.9 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 __DRM_CONTENT_H__
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#define __DRM_CONTENT_H__
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#include <Drm2CommonTypes.h>
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#include <dcf/DrmDcfContainer.h>
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/////////////raw content
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class DrmRawContent
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{
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public:
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/**
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* constructor for DrmRawContent, used to parse DCF
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* \param inRawData input stream of raw data.
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*/
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DrmRawContent(istream& inRawData);
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/** Destructor for DrmRawContent */
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~DrmRawContent();
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/**
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* get DCF container
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* \param none
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* \return
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* the DCF container
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*/
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vector<DcfContainer*> getContents(void) const;
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/**
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* get the length of DCF hash
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* \param none
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* \return
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* the length of DCF hash
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*/
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uint32_t getDcfHashLen() const;
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/**
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* get DCF hash
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* \param outDcfHash the buffer to store DCF hash
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* \return
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* none
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*/
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void getDcfHash(uint8_t* outDcfHash) const;
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PRIVATE:
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static const uint32_t DCF_HASH_LEN = 20;
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static const uint32_t FIX_HEADER_LEN = 20;
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static const uint32_t MAX_PIECE_LEN = (100 * 1024);
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uint8_t mDcfHash[DCF_HASH_LEN];
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vector<DcfContainer*> mContainer;
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PRIVATE:
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bool parseDcfHeader(const uint8_t* dcfHead);
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DrmRawContent(const DrmRawContent& rawContent){}
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DrmRawContent& operator=(const DrmRawContent& other){return *this;}
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};
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#endif
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