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51 lines
1.4 KiB
Objective-C
51 lines
1.4 KiB
Objective-C
/*
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* XADCABBlockReader.h
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*
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* Copyright (c) 2017-present, MacPaw Inc. All rights reserved.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301 USA
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*/
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#import "CSHandle.h"
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@interface XADCABBlockReader:NSObject
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{
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CSHandle *parent;
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int extbytes;
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int numfolders;
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off_t offsets[100];
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int numblocks[100];
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int currentfolder,currentblock;
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off_t complen,uncomplen;
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}
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-(id)initWithHandle:(CSHandle *)handle reservedBytes:(int)reserved;
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-(void)dealloc;
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-(void)addFolderAtOffset:(off_t)startoffs numberOfBlocks:(int)numblocks;
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-(void)scanLengths;
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-(CSHandle *)handle;
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-(off_t)compressedLength;
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-(off_t)uncompressedLength;
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-(void)restart;
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-(BOOL)readNextBlockToBuffer:(uint8_t *)buffer compressedLength:(int *)compptr
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uncompressedLength:(int *)uncompptr;
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@end
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