292 lines
10 KiB
C
292 lines
10 KiB
C
/*
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* Copyright (C) 2002 Patrik Stridvall
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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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef __WINE_FDI_H
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#define __WINE_FDI_H
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#ifdef __cplusplus
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extern "C" {
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#endif /* defined(__cplusplus) */
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#include "pshpack4.h"
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#ifndef INCLUDED_TYPES_FCI_FDI
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#define INCLUDED_TYPES_FCI_FDI 1
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/***********************************************************************
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* Common FCI/TDI declarations
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*/
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typedef unsigned long CHECKSUM;
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typedef unsigned long UOFF;
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typedef unsigned long COFF;
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/**********************************************************************/
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typedef struct {
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int erfOper; /* FCI/FDI error code - see {FCI,FDI}ERROR_XXX for details. */
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int erfType; /* Optional error value filled in by FCI/FDI. */
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BOOL fError; /* TRUE => error present */
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} ERF, PERF;
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/**********************************************************************/
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#define CB_MAX_CHUNK 32768U
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#define CB_MAX_DISK 0x7fffffffL
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#define CB_MAX_FILENAME 256
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#define CB_MAX_CABINET_NAME 256
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#define CB_MAX_CAB_PATH 256
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#define CB_MAX_DISK_NAME 256
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/**********************************************************************/
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typedef unsigned short TCOMP;
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#define tcompMASK_TYPE 0x000F /* Mask for compression type */
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#define tcompTYPE_NONE 0x0000 /* No compression */
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#define tcompTYPE_MSZIP 0x0001 /* MSZIP */
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#define tcompTYPE_QUANTUM 0x0002 /* Quantum */
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#define tcompTYPE_LZX 0x0003 /* LZX */
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#define tcompBAD 0x000F /* Unspecified compression type */
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#define tcompMASK_LZX_WINDOW 0x1F00 /* Mask for LZX Compression Memory */
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#define tcompLZX_WINDOW_LO 0x0F00 /* Lowest LZX Memory (15) */
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#define tcompLZX_WINDOW_HI 0x1500 /* Highest LZX Memory (21) */
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#define tcompSHIFT_LZX_WINDOW 8 /* Amount to shift over to get int */
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#define tcompMASK_QUANTUM_LEVEL 0x00F0 /* Mask for Quantum Compression Level */
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#define tcompQUANTUM_LEVEL_LO 0x0010 /* Lowest Quantum Level (1) */
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#define tcompQUANTUM_LEVEL_HI 0x0070 /* Highest Quantum Level (7) */
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#define tcompSHIFT_QUANTUM_LEVEL 4 /* Amount to shift over to get int */
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#define tcompMASK_QUANTUM_MEM 0x1F00 /* Mask for Quantum Compression Memory */
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#define tcompQUANTUM_MEM_LO 0x0A00 /* Lowest Quantum Memory (10) */
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#define tcompQUANTUM_MEM_HI 0x1500 /* Highest Quantum Memory (21) */
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#define tcompSHIFT_QUANTUM_MEM 8 /* Amount to shift over to get int */
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#define tcompMASK_RESERVED 0xE000 /* Reserved bits (high 3 bits) */
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/**********************************************************************/
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#define CompressionTypeFromTCOMP(tc) \
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((tc) & tcompMASK_TYPE)
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#define CompressionLevelFromTCOMP(tc) \
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(((tc) & tcompMASK_QUANTUM_LEVEL) >> tcompSHIFT_QUANTUM_LEVEL)
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#define CompressionMemoryFromTCOMP(tc) \
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(((tc) & tcompMASK_QUANTUM_MEM) >> tcompSHIFT_QUANTUM_MEM)
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#define TCOMPfromTypeLevelMemory(t, l, m) \
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(((m) << tcompSHIFT_QUANTUM_MEM ) | \
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((l) << tcompSHIFT_QUANTUM_LEVEL) | \
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( t ))
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#define LZXCompressionWindowFromTCOMP(tc) \
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(((tc) & tcompMASK_LZX_WINDOW) >> tcompSHIFT_LZX_WINDOW)
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#define TCOMPfromLZXWindow(w) \
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(((w) << tcompSHIFT_LZX_WINDOW) | \
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( tcompTYPE_LZX ))
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#endif /* !defined(INCLUDED_TYPES_FCI_FDI) */
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/***********************************************************************
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* FDI declarations
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*/
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typedef enum {
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FDIERROR_NONE,
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FDIERROR_CABINET_NOT_FOUND,
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FDIERROR_NOT_A_CABINET,
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FDIERROR_UNKNOWN_CABINET_VERSION,
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FDIERROR_CORRUPT_CABINET,
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FDIERROR_ALLOC_FAIL,
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FDIERROR_BAD_COMPR_TYPE,
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FDIERROR_MDI_FAIL,
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FDIERROR_TARGET_FILE,
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FDIERROR_RESERVE_MISMATCH,
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FDIERROR_WRONG_CABINET,
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FDIERROR_USER_ABORT,
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} FDIERROR;
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/**********************************************************************/
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#ifndef _A_NAME_IS_UTF
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#define _A_NAME_IS_UTF 0x80
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#endif
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#ifndef _A_EXEC
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#define _A_EXEC 0x40
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#endif
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/**********************************************************************/
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typedef void *HFDI;
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/**********************************************************************/
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typedef struct {
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long cbCabinet; /* Total length of cabinet file */
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USHORT cFolders; /* Count of folders in cabinet */
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USHORT cFiles; /* Count of files in cabinet */
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USHORT setID; /* Cabinet set ID */
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USHORT iCabinet; /* Cabinet number in set (0 based) */
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BOOL fReserve; /* TRUE => RESERVE present in cabinet */
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BOOL hasprev; /* TRUE => Cabinet is chained prev */
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BOOL hasnext; /* TRUE => Cabinet is chained next */
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} FDICABINETINFO, *PFDICABINETINFO; /* pfdici */
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/**********************************************************************/
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typedef enum {
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fdidtNEW_CABINET, /* New cabinet */
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fdidtNEW_FOLDER, /* New folder */
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fdidtDECRYPT, /* Decrypt a data block */
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} FDIDECRYPTTYPE;
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/**********************************************************************/
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typedef struct {
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FDIDECRYPTTYPE fdidt; /* Command type (selects union below) */
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void *pvUser; /* Decryption context */
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union {
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struct { /* fdidtNEW_CABINET */
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void *pHeaderReserve; /* RESERVE section from CFHEADER */
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USHORT cbHeaderReserve; /* Size of pHeaderReserve */
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USHORT setID; /* Cabinet set ID */
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int iCabinet; /* Cabinet number in set (0 based) */
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} cabinet;
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struct { /* fdidtNEW_FOLDER */
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void *pFolderReserve; /* RESERVE section from CFFOLDER */
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USHORT cbFolderReserve; /* Size of pFolderReserve */
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USHORT iFolder; /* Folder number in cabinet (0 based) */
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} folder;
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struct { /* fdidtDECRYPT */
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void *pDataReserve; /* RESERVE section from CFDATA */
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USHORT cbDataReserve; /* Size of pDataReserve */
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void *pbData; /* Data buffer */
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USHORT cbData; /* Size of data buffer */
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BOOL fSplit; /* TRUE if this is a split data block */
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USHORT cbPartial; /* 0 if this is not a split block, or
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* the first piece of a split block;
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* Greater than 0 if this is the
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* second piece of a split block.
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*/
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} decrypt;
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} DUMMYUNIONNAME;
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} FDIDECRYPT, *PFDIDECRYPT;
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/**********************************************************************/
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typedef void * (__cdecl *PFNALLOC)(ULONG cb);
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#define FNALLOC(fn) void * __cdecl fn(ULONG cb)
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typedef void (__cdecl *PFNFREE)(void *pv);
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#define FNFREE(fn) void __cdecl fn(void *pv)
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typedef INT_PTR (__cdecl *PFNOPEN) (char *pszFile, int oflag, int pmode);
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#define FNOPEN(fn) INT_PTR __cdecl fn(char *pszFile, int oflag, int pmode)
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typedef UINT (__cdecl *PFNREAD) (INT_PTR hf, void *pv, UINT cb);
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#define FNREAD(fn) UINT __cdecl fn(INT_PTR hf, void *pv, UINT cb)
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typedef UINT (__cdecl *PFNWRITE)(INT_PTR hf, void *pv, UINT cb);
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#define FNWRITE(fn) UINT __cdecl fn(INT_PTR hf, void *pv, UINT cb)
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typedef int (__cdecl *PFNCLOSE)(INT_PTR hf);
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#define FNCLOSE(fn) int __cdecl fn(INT_PTR hf)
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typedef long (__cdecl *PFNSEEK) (INT_PTR hf, long dist, int seektype);
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#define FNSEEK(fn) long __cdecl fn(INT_PTR hf, long dist, int seektype)
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typedef int (__cdecl *PFNFDIDECRYPT)(PFDIDECRYPT pfdid);
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#define FNFDIDECRYPT(fn) int __cdecl fn(PFDIDECRYPT pfdid)
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typedef struct {
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long cb;
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char *psz1;
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char *psz2;
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char *psz3; /* Points to a 256 character buffer */
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void *pv; /* Value for client */
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INT_PTR hf;
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USHORT date;
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USHORT time;
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USHORT attribs;
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USHORT setID; /* Cabinet set ID */
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USHORT iCabinet; /* Cabinet number (0-based) */
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USHORT iFolder; /* Folder number (0-based) */
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FDIERROR fdie;
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} FDINOTIFICATION, *PFDINOTIFICATION;
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typedef enum {
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fdintCABINET_INFO, /* General information about cabinet */
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fdintPARTIAL_FILE, /* First file in cabinet is continuation */
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fdintCOPY_FILE, /* File to be copied */
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fdintCLOSE_FILE_INFO, /* Close the file, set relevant info */
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fdintNEXT_CABINET, /* File continued to next cabinet */
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fdintENUMERATE, /* Enumeration status */
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} FDINOTIFICATIONTYPE;
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typedef INT_PTR (__cdecl *PFNFDINOTIFY)(FDINOTIFICATIONTYPE fdint,
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PFDINOTIFICATION pfdin);
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#define FNFDINOTIFY(fn) INT_PTR __cdecl fn(FDINOTIFICATIONTYPE fdint, \
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PFDINOTIFICATION pfdin)
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#include "pshpack1.h"
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typedef struct {
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char ach[2]; /* Set to { '*', '\0' } */
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long cbFile; /* Required spill file size */
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} FDISPILLFILE, *PFDISPILLFILE;
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#include "poppack.h"
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#define cpuUNKNOWN (-1) /* FDI does detection */
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#define cpu80286 (0) /* '286 opcodes only */
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#define cpu80386 (1) /* '386 opcodes used */
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/**********************************************************************/
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HFDI __cdecl FDICreate(PFNALLOC, PFNFREE, PFNOPEN, PFNREAD, PFNWRITE,
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PFNCLOSE, PFNSEEK, int, PERF);
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BOOL __cdecl FDIIsCabinet(HFDI, INT_PTR, PFDICABINETINFO);
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BOOL __cdecl FDICopy(HFDI, char *, char *, int, PFNFDINOTIFY,
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PFNFDIDECRYPT, void *pvUser);
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BOOL __cdecl FDIDestroy(HFDI);
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BOOL __cdecl FDITruncateCabinet(HFDI, char *, USHORT);
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/**********************************************************************/
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#include "poppack.h"
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#ifdef __cplusplus
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} /* extern "C" */
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#endif /* defined(__cplusplus) */
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#endif /* __WINE_FDI_H */
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