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43 lines
1.6 KiB
C++
43 lines
1.6 KiB
C++
/****************************************************************************
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* Copyright (C) 2016-2021 Maschell
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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****************************************************************************/
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#pragma once
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#include <cstdint>
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class DiscReader {
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public:
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DiscReader();
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virtual ~DiscReader();
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virtual bool IsReady() = 0;
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virtual bool readEncryptedSector(uint8_t *buffer, uint32_t block_cnt, uint64_t offset_in_sector) const = 0;
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bool readEncryptedAligned(uint8_t *buf, uint64_t offset_in_sector, uint32_t size);
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bool readDecryptedChunk(uint64_t readOffset, uint8_t *out_buffer, uint8_t *key, uint8_t *IV) const;
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bool readDecrypted(uint8_t *out_buffer, uint64_t clusterOffset, uint64_t fileOffset, uint32_t size, uint8_t *key, uint8_t *IV, bool useFixedIV) const;
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virtual bool readEncrypted(uint8_t *buf, uint64_t offset, uint32_t size);
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uint8_t discKey[16]{};
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bool hasDiscKey = false;
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private:
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uint8_t *sector_buf;
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}; |