include/fci.h

   1 /*
   2  * Copyright (C) 2002 Patrik Stridvall
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #ifndef __WINE_FCI_H
  20 #define __WINE_FCI_H
  21
  22 #ifdef __cplusplus
  23 extern "C" {
  24 #endif /* defined(__cplusplus) */
  25
  26 #include <pshpack4.h>
  27
  28 #ifndef INCLUDED_TYPES_FCI_FDI
  29 #define INCLUDED_TYPES_FCI_FDI 1
  30
  31 /***********************************************************************
  32  * Common FCI/TDI declarations
  33  */
  34
  35 typedef unsigned long CHECKSUM;
  36
  37 typedef unsigned long UOFF;
  38 typedef unsigned long COFF;
  39
  40 /**********************************************************************/
  41
  42 typedef struct {
  43     int   erfOper;  /* FCI/FDI error code - see {FCI,FDI}ERROR_XXX for details. */
  44     int   erfType;  /* Optional error value filled in by FCI/FDI. */
  45     BOOL  fError;   /* TRUE => error present */
  46 } ERF, *PERF;
  47
  48 /**********************************************************************/
  49
  50 #define CB_MAX_CHUNK         32768U
  51 #define CB_MAX_DISK          0x7fffffffL
  52 #define CB_MAX_FILENAME      256
  53 #define CB_MAX_CABINET_NAME  256
  54 #define CB_MAX_CAB_PATH      256
  55 #define CB_MAX_DISK_NAME     256
  56
  57 /**********************************************************************/
  58
  59 typedef unsigned short TCOMP;
  60
  61 #define tcompMASK_TYPE          0x000F  /* Mask for compression type */
  62 #define tcompTYPE_NONE          0x0000  /* No compression */
  63 #define tcompTYPE_MSZIP         0x0001  /* MSZIP */
  64 #define tcompTYPE_QUANTUM       0x0002  /* Quantum */
  65 #define tcompTYPE_LZX           0x0003  /* LZX */
  66 #define tcompBAD                0x000F  /* Unspecified compression type */
  67
  68 #define tcompMASK_LZX_WINDOW    0x1F00  /* Mask for LZX Compression Memory */
  69 #define tcompLZX_WINDOW_LO      0x0F00  /* Lowest LZX Memory (15) */
  70 #define tcompLZX_WINDOW_HI      0x1500  /* Highest LZX Memory (21) */
  71 #define tcompSHIFT_LZX_WINDOW        8  /* Amount to shift over to get int */
  72
  73 #define tcompMASK_QUANTUM_LEVEL 0x00F0  /* Mask for Quantum Compression Level */
  74 #define tcompQUANTUM_LEVEL_LO   0x0010  /* Lowest Quantum Level (1) */
  75 #define tcompQUANTUM_LEVEL_HI   0x0070  /* Highest Quantum Level (7) */
  76 #define tcompSHIFT_QUANTUM_LEVEL     4  /* Amount to shift over to get int */
  77
  78 #define tcompMASK_QUANTUM_MEM   0x1F00  /* Mask for Quantum Compression Memory */
  79 #define tcompQUANTUM_MEM_LO     0x0A00  /* Lowest Quantum Memory (10) */
  80 #define tcompQUANTUM_MEM_HI     0x1500  /* Highest Quantum Memory (21) */
  81 #define tcompSHIFT_QUANTUM_MEM       8  /* Amount to shift over to get int */
  82
  83 #define tcompMASK_RESERVED      0xE000  /* Reserved bits (high 3 bits) */
  84
  85 /**********************************************************************/
  86
  87 #define CompressionTypeFromTCOMP(tc) \
  88     ((tc) & tcompMASK_TYPE)
  89
  90 #define CompressionLevelFromTCOMP(tc) \
  91     (((tc) & tcompMASK_QUANTUM_LEVEL) >> tcompSHIFT_QUANTUM_LEVEL)
  92
  93 #define CompressionMemoryFromTCOMP(tc) \
  94     (((tc) & tcompMASK_QUANTUM_MEM) >> tcompSHIFT_QUANTUM_MEM)
  95
  96 #define TCOMPfromTypeLevelMemory(t, l, m) \
  97     (((m) << tcompSHIFT_QUANTUM_MEM  ) | \
  98      ((l) << tcompSHIFT_QUANTUM_LEVEL) | \
  99      ( t                             ))
 100
 101 #define LZXCompressionWindowFromTCOMP(tc) \
 102     (((tc) & tcompMASK_LZX_WINDOW) >> tcompSHIFT_LZX_WINDOW)
 103
 104 #define TCOMPfromLZXWindow(w) \
 105     (((w) << tcompSHIFT_LZX_WINDOW) | \
 106      ( tcompTYPE_LZX              ))
 107
 108 #endif /* !defined(INCLUDED_TYPES_FCI_FDI) */
 109
 110 /***********************************************************************
 111  * FCI declarations
 112  */
 113
 114 typedef enum {
 115     FCIERR_NONE,
 116     FCIERR_OPEN_SRC,
 117     FCIERR_READ_SRC,
 118     FCIERR_ALLOC_FAIL,
 119     FCIERR_TEMP_FILE,
 120     FCIERR_BAD_COMPR_TYPE,
 121     FCIERR_CAB_FILE,
 122     FCIERR_USER_ABORT,
 123     FCIERR_MCI_FAIL,
 124 } FCIERROR;
 125
 126 /**********************************************************************/
 127
 128 #ifndef _A_NAME_IS_UTF
 129 #define _A_NAME_IS_UTF  0x80
 130 #endif
 131
 132 #ifndef _A_EXEC
 133 #define _A_EXEC         0x40
 134 #endif
 135
 136 /**********************************************************************/
 137
 138 typedef void *HFCI;
 139
 140 /**********************************************************************/
 141
 142 typedef struct {
 143     ULONG cb;              /* Size available for cabinet on this media */
 144     ULONG cbFolderThresh;  /* Threshold for forcing a new Folder */
 145
 146     UINT  cbReserveCFHeader;     /* Space to reserve in CFHEADER */
 147     UINT  cbReserveCFFolder;     /* Space to reserve in CFFOLDER */
 148     UINT  cbReserveCFData;       /* Space to reserve in CFDATA */
 149     int   iCab;                  /* Sequential numbers for cabinets */
 150     int   iDisk;                 /* Disk number */
 151 #ifndef REMOVE_CHICAGO_M6_HACK
 152     int   fFailOnIncompressible; /* TRUE => Fail if a block is incompressible */
 153 #endif
 154
 155     USHORT setID; /* Cabinet set ID */
 156
 157     char szDisk[CB_MAX_DISK_NAME];   /* Current disk name */
 158     char szCab[CB_MAX_CABINET_NAME]; /* Current cabinet name */
 159     char szCabPath[CB_MAX_CAB_PATH]; /* Path for creating cabinet */
 160 } CCAB, *PCCAB;
 161
 162 /**********************************************************************/
 163
 164 typedef void * (__cdecl *PFNFCIALLOC)(ULONG cb);
 165 #define FNFCIALLOC(fn) void * __cdecl fn(ULONG cb)
 166
 167 typedef void (__cdecl *PFNFCIFREE)(void *memory);
 168 #define FNFCIFREE(fn) void __cdecl fn(void *memory)
 169
 170 typedef INT_PTR (__cdecl *PFNFCIOPEN) (char *pszFile, int oflag, int pmode, int *err, void *pv);
 171 #define FNFCIOPEN(fn) INT_PTR __cdecl fn(char *pszFile, int oflag, int pmode, int *err, void *pv)
 172
 173 typedef UINT (__cdecl *PFNFCIREAD) (INT_PTR hf, void *memory, UINT cb, int *err, void *pv);
 174 #define FNFCIREAD(fn) UINT __cdecl fn(INT_PTR hf, void *memory, UINT cb, int *err, void *pv)
 175
 176 typedef UINT (__cdecl *PFNFCIWRITE)(INT_PTR hf, void *memory, UINT cb, int *err, void *pv);
 177 #define FNFCIWRITE(fn) UINT __cdecl fn(INT_PTR hf, void *memory, UINT cb, int *err, void *pv)
 178
 179 typedef int  (__cdecl *PFNFCICLOSE)(INT_PTR hf, int *err, void *pv);
 180 #define FNFCICLOSE(fn) int __cdecl fn(INT_PTR hf, int *err, void *pv)
 181
 182 typedef long (__cdecl *PFNFCISEEK) (INT_PTR hf, long dist, int seektype, int *err, void *pv);
 183 #define FNFCISEEK(fn) long __cdecl fn(INT_PTR hf, long dist, int seektype, int *err, void *pv)
 184
 185 typedef int  (__cdecl *PFNFCIDELETE) (char *pszFile, int *err, void *pv);
 186 #define FNFCIDELETE(fn) int __cdecl fn(char *pszFile, int *err, void *pv)
 187
 188 typedef BOOL (__cdecl *PFNFCIGETNEXTCABINET)(PCCAB pccab, ULONG  cbPrevCab, void *pv);
 189 #define FNFCIGETNEXTCABINET(fn) BOOL __cdecl fn(PCCAB pccab, \
 190                                                 ULONG  cbPrevCab, \
 191                                                 void *pv)
 192
 193 typedef int (__cdecl *PFNFCIFILEPLACED)(PCCAB pccab,
 194                                         char *pszFile,
 195                                         long  cbFile,
 196                                         BOOL  fContinuation,
 197                                         void *pv);
 198 #define FNFCIFILEPLACED(fn) int __cdecl fn(PCCAB pccab, \
 199                                            char *pszFile, \
 200                                            long  cbFile, \
 201                                            BOOL  fContinuation, \
 202                                            void *pv)
 203
 204 typedef INT_PTR (__cdecl *PFNFCIGETOPENINFO)(char *pszName,
 205                                              USHORT *pdate,
 206                                              USHORT *ptime,
 207                                              USHORT *pattribs,
 208                                              int *err,
 209                                              void *pv);
 210 #define FNFCIGETOPENINFO(fn) INT_PTR __cdecl fn(char *pszName, \
 211                                                 USHORT *pdate, \
 212                                                 USHORT *ptime, \
 213                                                 USHORT *pattribs, \
 214                                                 int *err, \
 215                                                 void *pv)
 216
 217 #define statusFile     0  /* Add File to Folder callback */
 218 #define statusFolder   1  /* Add Folder to Cabinet callback */
 219 #define statusCabinet  2  /* Write out a completed cabinet callback */
 220
 221 typedef long (__cdecl *PFNFCISTATUS)(UINT typeStatus,
 222                                      ULONG cb1,
 223                                      ULONG cb2,
 224                                      void *pv);
 225 #define FNFCISTATUS(fn) long __cdecl fn(UINT typeStatus, \
 226                                         ULONG  cb1, \
 227                                         ULONG  cb2, \
 228                                         void *pv)
 229
 230 typedef BOOL (__cdecl *PFNFCIGETTEMPFILE)(char *pszTempName,
 231                                           int   cbTempName,
 232                                           void *pv);
 233 #define FNFCIGETTEMPFILE(fn) BOOL __cdecl fn(char *pszTempName, \
 234                                              int   cbTempName, \
 235                                              void *pv)
 236
 237 /**********************************************************************/
 238
 239 HFCI __cdecl FCICreate(PERF, PFNFCIFILEPLACED, PFNFCIALLOC, PFNFCIFREE,
 240                        PFNFCIOPEN, PFNFCIREAD, PFNFCIWRITE, PFNFCICLOSE,
 241                        PFNFCISEEK, PFNFCIDELETE, PFNFCIGETTEMPFILE, PCCAB,
 242                        void *);
 243 BOOL __cdecl FCIAddFile(HFCI, char *, char *, BOOL, PFNFCIGETNEXTCABINET,
 244                         PFNFCISTATUS, PFNFCIGETOPENINFO, TCOMP);
 245 BOOL __cdecl FCIFlushCabinet(HFCI, BOOL, PFNFCIGETNEXTCABINET, PFNFCISTATUS);
 246 BOOL __cdecl FCIFlushFolder(HFCI, PFNFCIGETNEXTCABINET, PFNFCISTATUS);
 247 BOOL __cdecl FCIDestroy(HFCI hfci);
 248
 249 /**********************************************************************/
 250
 251 #include <poppack.h>
 252
 253 #ifdef __cplusplus
 254 } /* extern "C" */
 255 #endif /* defined(__cplusplus) */
 256
 257 #endif  /* __WINE_FCI_H */