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84 lines
1.6 KiB
C
84 lines
1.6 KiB
C
/* 7zItem.h -- 7z Items
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2008-10-04 : Igor Pavlov : Public domain */
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#ifndef __7Z_ITEM_H
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#define __7Z_ITEM_H
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#include "../../7zBuf.h"
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typedef struct
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{
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UInt32 NumInStreams;
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UInt32 NumOutStreams;
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UInt64 MethodID;
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CBuf Props;
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} CSzCoderInfo;
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void SzCoderInfo_Init(CSzCoderInfo *p);
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void SzCoderInfo_Free(CSzCoderInfo *p, ISzAlloc *alloc);
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typedef struct
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{
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UInt32 InIndex;
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UInt32 OutIndex;
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} CBindPair;
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typedef struct
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{
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CSzCoderInfo *Coders;
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CBindPair *BindPairs;
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UInt32 *PackStreams;
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UInt64 *UnpackSizes;
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UInt32 NumCoders;
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UInt32 NumBindPairs;
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UInt32 NumPackStreams;
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int UnpackCRCDefined;
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UInt32 UnpackCRC;
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UInt32 NumUnpackStreams;
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} CSzFolder;
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void SzFolder_Init(CSzFolder *p);
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UInt64 SzFolder_GetUnpackSize(CSzFolder *p);
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int SzFolder_FindBindPairForInStream(CSzFolder *p, UInt32 inStreamIndex);
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UInt32 SzFolder_GetNumOutStreams(CSzFolder *p);
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UInt64 SzFolder_GetUnpackSize(CSzFolder *p);
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typedef struct CNtfsFileTime
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{
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UInt32 Low;
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UInt32 High;
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} CNtfsFileTime;
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typedef struct CSzFileItem
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{
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CNtfsFileTime MTime;
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UInt64 Size;
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char *Name;
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UInt32 FileCRC;
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Byte HasStream;
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Byte IsDir;
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Byte IsAnti;
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Byte FileCRCDefined;
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Byte MTimeDefined;
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} CSzFileItem;
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void SzFile_Init(CSzFileItem *p);
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typedef struct CSzAr
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{
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UInt64 *PackSizes;
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Byte *PackCRCsDefined;
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UInt32 *PackCRCs;
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CSzFolder *Folders;
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CSzFileItem *Files;
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UInt32 NumPackStreams;
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UInt32 NumFolders;
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UInt32 NumFiles;
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} CSzAr;
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void SzAr_Init(CSzAr *p);
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void SzAr_Free(CSzAr *p, ISzAlloc *alloc);
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#endif
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