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50 lines
1.6 KiB
C
50 lines
1.6 KiB
C
/* utility.h
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Copyright (c) 2016, Nikolaj Schlej. All rights reserved.
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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*/
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#ifndef UTILITY_H
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#define UTILITY_H
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#include "ustring.h"
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#include "treemodel.h"
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#include "basetypes.h"
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#include "parsingdata.h"
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// Returns either new parsing data instance or obtains it from index
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PARSING_DATA parsingDataFromUModelIndex(const UModelIndex & index);
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// Converts parsing data to byte array
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UByteArray parsingDataToUByteArray(const PARSING_DATA & pdata);
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// Returns unique name string based for tree item
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UString uniqueItemName(const UModelIndex & index);
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// Converts error code to UString
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UString errorCodeToUString(UINT8 errorCode);
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// Decompression routine
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USTATUS decompress(const UByteArray & compressed, UINT8 & algorithm, UByteArray & decompressed, UByteArray & efiDecompressed);
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// Compression routine
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//USTATUS compress(const UByteArray & decompressed, UByteArray & compressed, const UINT8 & algorithm);
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// CRC32 calculation routine
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UINT32 crc32(UINT32 initial, const UINT8* buffer, const UINT32 length);
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// 8bit checksum calculation routine
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UINT8 calculateChecksum8(const UINT8* buffer, UINT32 bufferSize);
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// 16bit checksum calculation routine
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UINT16 calculateChecksum16(const UINT16* buffer, UINT32 bufferSize);
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#endif // UTILITY_H
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