#include <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "winnt.h"
#include "fdi.h"
#include "fci.h"

Include dependency graph for cabinet.h:

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Go to the source code of this file.

Classes
struct	Ziphuft

struct	ZIPstate

struct	QTMmodelsym

struct	QTMmodel

struct	QTMstate

struct	LZXstate

struct	lzx_bits

struct	cab_file

struct	cab_folder

struct	cabinet

struct	cds_forward

struct	FILELIST

struct	SESSION

Macros
#define	_S_IWRITE 0x0080

#define	_S_IREAD 0x0100

#define	_O_RDONLY 0

#define	_O_WRONLY 1

#define	_O_RDWR 2

#define	_O_ACCMODE (_O_RDONLY\|_O_WRONLY\|_O_RDWR)

#define	_O_APPEND 0x0008

#define	_O_RANDOM 0x0010

#define	_O_SEQUENTIAL 0x0020

#define	_O_TEMPORARY 0x0040

#define	_O_NOINHERIT 0x0080

#define	_O_CREAT 0x0100

#define	_O_TRUNC 0x0200

#define	_O_EXCL 0x0400

#define	_O_SHORT_LIVED 0x1000

#define	_O_TEXT 0x4000

#define	_O_BINARY 0x8000

#define	CAB_SPLITMAX (10)

#define	CAB_SEARCH_SIZE (32*1024)

#define	CAB_ULONG_BITS (sizeof(cab_ULONG) * 8) /* CHAR_BIT */

#define	cfhead_Signature (0x00)

#define	cfhead_CabinetSize (0x08)

#define	cfhead_FileOffset (0x10)

#define	cfhead_MinorVersion (0x18)

#define	cfhead_MajorVersion (0x19)

#define	cfhead_NumFolders (0x1A)

#define	cfhead_NumFiles (0x1C)

#define	cfhead_Flags (0x1E)

#define	cfhead_SetID (0x20)

#define	cfhead_CabinetIndex (0x22)

#define	cfhead_SIZEOF (0x24)

#define	cfheadext_HeaderReserved (0x00)

#define	cfheadext_FolderReserved (0x02)

#define	cfheadext_DataReserved (0x03)

#define	cfheadext_SIZEOF (0x04)

#define	cffold_DataOffset (0x00)

#define	cffold_NumBlocks (0x04)

#define	cffold_CompType (0x06)

#define	cffold_SIZEOF (0x08)

#define	cffile_UncompressedSize (0x00)

#define	cffile_FolderOffset (0x04)

#define	cffile_FolderIndex (0x08)

#define	cffile_Date (0x0A)

#define	cffile_Time (0x0C)

#define	cffile_Attribs (0x0E)

#define	cffile_SIZEOF (0x10)

#define	cfdata_CheckSum (0x00)

#define	cfdata_CompressedSize (0x04)

#define	cfdata_UncompressedSize (0x06)

#define	cfdata_SIZEOF (0x08)

#define	cffoldCOMPTYPE_MASK (0x000f)

#define	cffoldCOMPTYPE_NONE (0x0000)

#define	cffoldCOMPTYPE_MSZIP (0x0001)

#define	cffoldCOMPTYPE_QUANTUM (0x0002)

#define	cffoldCOMPTYPE_LZX (0x0003)

#define	cfheadPREV_CABINET (0x0001)

#define	cfheadNEXT_CABINET (0x0002)

#define	cfheadRESERVE_PRESENT (0x0004)

#define	cffileCONTINUED_FROM_PREV (0xFFFD)

#define	cffileCONTINUED_TO_NEXT (0xFFFE)

#define	cffileCONTINUED_PREV_AND_NEXT (0xFFFF)

#define	cffile_A_RDONLY (0x01)

#define	cffile_A_HIDDEN (0x02)

#define	cffile_A_SYSTEM (0x04)

#define	cffile_A_ARCH (0x20)

#define	cffile_A_EXEC (0x40)

#define	cffile_A_NAME_IS_UTF (0x80)

#define	ZIPWSIZE 0x8000 /* window size */

#define	ZIPLBITS 9 /* bits in base literal/length lookup table */

#define	ZIPDBITS 6 /* bits in base distance lookup table */

#define	ZIPBMAX 16 /* maximum bit length of any code */

#define	ZIPN_MAX 288 /* maximum number of codes in any set */

#define	LZX_MIN_MATCH (2)

#define	LZX_MAX_MATCH (257)

#define	LZX_NUM_CHARS (256)

#define	LZX_BLOCKTYPE_INVALID (0) /* also blocktypes 4-7 invalid */

#define	LZX_BLOCKTYPE_VERBATIM (1)

#define	LZX_BLOCKTYPE_ALIGNED (2)

#define	LZX_BLOCKTYPE_UNCOMPRESSED (3)

#define	LZX_PRETREE_NUM_ELEMENTS (20)

#define	LZX_ALIGNED_NUM_ELEMENTS (8) /* aligned offset tree #elements */

#define	LZX_NUM_PRIMARY_LENGTHS (7) /* this one missing from spec! */

#define	LZX_NUM_SECONDARY_LENGTHS (249) /* length tree #elements */

#define	LZX_PRETREE_MAXSYMBOLS (LZX_PRETREE_NUM_ELEMENTS)

#define	LZX_PRETREE_TABLEBITS (6)

#define	LZX_MAINTREE_MAXSYMBOLS (LZX_NUM_CHARS + 50*8)

#define	LZX_MAINTREE_TABLEBITS (12)

#define	LZX_LENGTH_MAXSYMBOLS (LZX_NUM_SECONDARY_LENGTHS+1)

#define	LZX_LENGTH_TABLEBITS (12)

#define	LZX_ALIGNED_MAXSYMBOLS (LZX_ALIGNED_NUM_ELEMENTS)

#define	LZX_ALIGNED_TABLEBITS (7)

#define	LZX_LENTABLE_SAFETY (64) /* we allow length table decoding overruns */

#define	LZX_DECLARE_TABLE(tbl)

#define	CAB_BLOCKMAX (32768)

#define	CAB_INPUTMAX (CAB_BLOCKMAX+6144)

#define	Q_INIT_BITSTREAM do { bitsleft = 0; bitbuf = 0; } while (0)

#define	Q_FILL_BUFFER

#define	Q_PEEK_BITS(n) (bitbuf >> (CAB_ULONG_BITS - (n)))

#define	Q_REMOVE_BITS(n) ((bitbuf <<= (n)), (bitsleft -= (n)))

#define	Q_READ_BITS(v, n)

#define	Q_MENTRIES(model) (QTM(model).entries)

#define	Q_MSYM(model, symidx) (QTM(model).syms[(symidx)].sym)

#define	Q_MSYMFREQ(model, symidx) (QTM(model).syms[(symidx)].cumfreq)

#define	GET_SYMBOL(m, var)

#define	INIT_BITSTREAM do { bitsleft = 0; bitbuf = 0; } while (0)

#define	ENSURE_BITS(n)

#define	PEEK_BITS(n) (bitbuf >> (CAB_ULONG_BITS - (n)))

#define	REMOVE_BITS(n) ((bitbuf <<= (n)), (bitsleft -= (n)))

#define	READ_BITS(v, n)

#define	TABLEBITS(tbl) (LZX_##tbl##_TABLEBITS)

#define	MAXSYMBOLS(tbl) (LZX_##tbl##_MAXSYMBOLS)

#define	SYMTABLE(tbl) (LZX(tbl##_table))

#define	LENTABLE(tbl) (LZX(tbl##_len))

#define	BUILD_TABLE(tbl)

#define	READ_HUFFSYM(tbl, var)

#define	READ_LENGTHS(tbl, first, last, fn)

#define	THOSE_ZIP_CONSTS

#define	EXTRACT_FILLFILELIST 0x00000001

#define	EXTRACT_EXTRACTFILES 0x00000002

Typedefs
typedef unsigned char	cab_UBYTE

typedef UINT16	cab_UWORD

typedef UINT32	cab_ULONG

typedef INT32	cab_LONG

typedef UINT32	cab_off_t

typedef struct cds_forward	cab_decomp_state

Macro Definition Documentation

◆ _O_ACCMODE

#define _O_ACCMODE (_O_RDONLY|_O_WRONLY|_O_RDWR)

Definition at line 40 of file cabinet.h.

◆ _O_APPEND

#define _O_APPEND 0x0008

Definition at line 41 of file cabinet.h.

◆ _O_BINARY

#define _O_BINARY 0x8000

Definition at line 51 of file cabinet.h.

◆ _O_CREAT

#define _O_CREAT 0x0100

Definition at line 46 of file cabinet.h.

◆ _O_EXCL

#define _O_EXCL 0x0400

Definition at line 48 of file cabinet.h.

◆ _O_NOINHERIT

#define _O_NOINHERIT 0x0080

Definition at line 45 of file cabinet.h.

◆ _O_RANDOM

#define _O_RANDOM 0x0010

Definition at line 42 of file cabinet.h.

◆ _O_RDONLY

#define _O_RDONLY 0

Definition at line 37 of file cabinet.h.

◆ _O_RDWR

#define _O_RDWR 2

Definition at line 39 of file cabinet.h.

◆ _O_SEQUENTIAL

#define _O_SEQUENTIAL 0x0020

Definition at line 43 of file cabinet.h.

◆ _O_SHORT_LIVED

#define _O_SHORT_LIVED 0x1000

Definition at line 49 of file cabinet.h.

◆ _O_TEMPORARY

#define _O_TEMPORARY 0x0040

Definition at line 44 of file cabinet.h.

◆ _O_TEXT

#define _O_TEXT 0x4000

Definition at line 50 of file cabinet.h.

◆ _O_TRUNC

#define _O_TRUNC 0x0200

Definition at line 47 of file cabinet.h.

◆ _O_WRONLY

#define _O_WRONLY 1

Definition at line 38 of file cabinet.h.

◆ _S_IREAD

#define _S_IREAD 0x0100

Definition at line 34 of file cabinet.h.

◆ _S_IWRITE

#define _S_IWRITE 0x0080

Definition at line 33 of file cabinet.h.

◆ BUILD_TABLE

#define BUILD_TABLE ( tbl )

Value:

  if (make_decode_table(                                                \
    MAXSYMBOLS(tbl), TABLEBITS(tbl), LENTABLE(tbl), SYMTABLE(tbl)       \
  )) { return DECR_ILLEGALDATA; }

Definition at line 449 of file cabinet.h.

◆ CAB_BLOCKMAX

#define CAB_BLOCKMAX (32768)

Definition at line 245 of file cabinet.h.

◆ CAB_INPUTMAX

#define CAB_INPUTMAX (CAB_BLOCKMAX+6144)

Definition at line 246 of file cabinet.h.

◆ CAB_SEARCH_SIZE

#define CAB_SEARCH_SIZE (32*1024)

Definition at line 55 of file cabinet.h.

◆ CAB_SPLITMAX

#define CAB_SPLITMAX (10)

Definition at line 53 of file cabinet.h.

◆ CAB_ULONG_BITS

#define CAB_ULONG_BITS (sizeof(cab_ULONG) * 8) /* CHAR_BIT */

Definition at line 65 of file cabinet.h.

◆ cfdata_CheckSum

#define cfdata_CheckSum (0x00)

Definition at line 94 of file cabinet.h.

◆ cfdata_CompressedSize

#define cfdata_CompressedSize (0x04)

Definition at line 95 of file cabinet.h.

◆ cfdata_SIZEOF

#define cfdata_SIZEOF (0x08)

Definition at line 97 of file cabinet.h.

◆ cfdata_UncompressedSize

#define cfdata_UncompressedSize (0x06)

Definition at line 96 of file cabinet.h.

◆ cffile_A_ARCH

#define cffile_A_ARCH (0x20)

Definition at line 114 of file cabinet.h.

◆ cffile_A_EXEC

#define cffile_A_EXEC (0x40)

Definition at line 115 of file cabinet.h.

◆ cffile_A_HIDDEN

#define cffile_A_HIDDEN (0x02)

Definition at line 112 of file cabinet.h.

◆ cffile_A_NAME_IS_UTF

#define cffile_A_NAME_IS_UTF (0x80)

Definition at line 116 of file cabinet.h.

◆ cffile_A_RDONLY

#define cffile_A_RDONLY (0x01)

Definition at line 111 of file cabinet.h.

◆ cffile_A_SYSTEM

#define cffile_A_SYSTEM (0x04)

Definition at line 113 of file cabinet.h.

◆ cffile_Attribs

#define cffile_Attribs (0x0E)

Definition at line 92 of file cabinet.h.

◆ cffile_Date

#define cffile_Date (0x0A)

Definition at line 90 of file cabinet.h.

◆ cffile_FolderIndex

#define cffile_FolderIndex (0x08)

Definition at line 89 of file cabinet.h.

◆ cffile_FolderOffset

#define cffile_FolderOffset (0x04)

Definition at line 88 of file cabinet.h.

◆ cffile_SIZEOF

#define cffile_SIZEOF (0x10)

Definition at line 93 of file cabinet.h.

◆ cffile_Time

#define cffile_Time (0x0C)

Definition at line 91 of file cabinet.h.

◆ cffile_UncompressedSize

#define cffile_UncompressedSize (0x00)

Definition at line 87 of file cabinet.h.

◆ cffileCONTINUED_FROM_PREV

#define cffileCONTINUED_FROM_PREV (0xFFFD)

Definition at line 108 of file cabinet.h.

◆ cffileCONTINUED_PREV_AND_NEXT

#define cffileCONTINUED_PREV_AND_NEXT (0xFFFF)

Definition at line 110 of file cabinet.h.

◆ cffileCONTINUED_TO_NEXT

#define cffileCONTINUED_TO_NEXT (0xFFFE)

Definition at line 109 of file cabinet.h.

◆ cffold_CompType

#define cffold_CompType (0x06)

Definition at line 85 of file cabinet.h.

◆ cffold_DataOffset

#define cffold_DataOffset (0x00)

Definition at line 83 of file cabinet.h.

◆ cffold_NumBlocks

#define cffold_NumBlocks (0x04)

Definition at line 84 of file cabinet.h.

◆ cffold_SIZEOF

#define cffold_SIZEOF (0x08)

Definition at line 86 of file cabinet.h.

◆ cffoldCOMPTYPE_LZX

#define cffoldCOMPTYPE_LZX (0x0003)

Definition at line 104 of file cabinet.h.

◆ cffoldCOMPTYPE_MASK

#define cffoldCOMPTYPE_MASK (0x000f)

Definition at line 100 of file cabinet.h.

◆ cffoldCOMPTYPE_MSZIP

#define cffoldCOMPTYPE_MSZIP (0x0001)

Definition at line 102 of file cabinet.h.

◆ cffoldCOMPTYPE_NONE

#define cffoldCOMPTYPE_NONE (0x0000)

Definition at line 101 of file cabinet.h.

◆ cffoldCOMPTYPE_QUANTUM

#define cffoldCOMPTYPE_QUANTUM (0x0002)

Definition at line 103 of file cabinet.h.

◆ cfhead_CabinetIndex

#define cfhead_CabinetIndex (0x22)

Definition at line 77 of file cabinet.h.

◆ cfhead_CabinetSize

#define cfhead_CabinetSize (0x08)

Definition at line 69 of file cabinet.h.

◆ cfhead_FileOffset

#define cfhead_FileOffset (0x10)

Definition at line 70 of file cabinet.h.

◆ cfhead_Flags

#define cfhead_Flags (0x1E)

Definition at line 75 of file cabinet.h.

◆ cfhead_MajorVersion

#define cfhead_MajorVersion (0x19)

Definition at line 72 of file cabinet.h.

◆ cfhead_MinorVersion

#define cfhead_MinorVersion (0x18)

Definition at line 71 of file cabinet.h.

◆ cfhead_NumFiles

#define cfhead_NumFiles (0x1C)

Definition at line 74 of file cabinet.h.

◆ cfhead_NumFolders

#define cfhead_NumFolders (0x1A)

Definition at line 73 of file cabinet.h.

◆ cfhead_SetID

#define cfhead_SetID (0x20)

Definition at line 76 of file cabinet.h.

◆ cfhead_Signature

#define cfhead_Signature (0x00)

Definition at line 68 of file cabinet.h.

◆ cfhead_SIZEOF

#define cfhead_SIZEOF (0x24)

Definition at line 78 of file cabinet.h.

◆ cfheadext_DataReserved

#define cfheadext_DataReserved (0x03)

Definition at line 81 of file cabinet.h.

◆ cfheadext_FolderReserved

#define cfheadext_FolderReserved (0x02)

Definition at line 80 of file cabinet.h.

◆ cfheadext_HeaderReserved

#define cfheadext_HeaderReserved (0x00)

Definition at line 79 of file cabinet.h.

◆ cfheadext_SIZEOF

#define cfheadext_SIZEOF (0x04)

Definition at line 82 of file cabinet.h.

◆ cfheadNEXT_CABINET

#define cfheadNEXT_CABINET (0x0002)

Definition at line 106 of file cabinet.h.

◆ cfheadPREV_CABINET

#define cfheadPREV_CABINET (0x0001)

Definition at line 105 of file cabinet.h.

◆ cfheadRESERVE_PRESENT

#define cfheadRESERVE_PRESENT (0x0004)

Definition at line 107 of file cabinet.h.

◆ ENSURE_BITS

#define ENSURE_BITS ( n )

Value:

  while (bitsleft < (n)) {                                                \
    bitbuf |= ((inpos[1]<<8)|inpos[0]) << (CAB_ULONG_BITS-16 - bitsleft); \
    bitsleft += 16; inpos+=2;                                             \
  }

Definition at line 417 of file cabinet.h.

◆ EXTRACT_EXTRACTFILES

#define EXTRACT_EXTRACTFILES 0x00000002

Definition at line 508 of file cabinet.h.

◆ EXTRACT_FILLFILELIST

#define EXTRACT_FILLFILELIST 0x00000001

Definition at line 507 of file cabinet.h.

◆ GET_SYMBOL

#define GET_SYMBOL	(	m,
		var
	)

Value:

  do {                                         \
  range =  ((H - L) & 0xFFFF) + 1;                                      \
  symf = ((((C - L + 1) * Q_MSYMFREQ(m,0)) - 1) / range) & 0xFFFF;      \
                                                                        \
  for (i=1; i < Q_MENTRIES(m); i++) {                                   \
    if (Q_MSYMFREQ(m,i) <= symf) break;                                 \
  }                                                                     \
  (var) = Q_MSYM(m,i-1);                                                \
                                                                        \
  range = (H - L) + 1;                                                  \
  H = L + ((Q_MSYMFREQ(m,i-1) * range) / Q_MSYMFREQ(m,0)) - 1;          \
  L = L + ((Q_MSYMFREQ(m,i)   * range) / Q_MSYMFREQ(m,0));              \
  while (1) {                                                           \
    if ((L & 0x8000) != (H & 0x8000)) {                                 \
      if ((L & 0x4000) && !(H & 0x4000)) {                              \
        /* underflow case */                                            \
        C ^= 0x4000; L &= 0x3FFF; H |= 0x4000;                          \
      }                                                                 \
      else break;                                                       \
    }                                                                   \
    L <<= 1; H = (H << 1) | 1;                                          \
    Q_FILL_BUFFER;                                                      \
    C  = (C << 1) | Q_PEEK_BITS(1);                                     \
    Q_REMOVE_BITS(1);                                                   \
  }                                                                     \
                                                                        \
  QTMupdatemodel(&(QTM(m)), i);                                         \
} while (0)

Definition at line 367 of file cabinet.h.

◆ INIT_BITSTREAM

#define INIT_BITSTREAM do { bitsleft = 0; bitbuf = 0; } while (0)

Definition at line 414 of file cabinet.h.

◆ LENTABLE

#define LENTABLE ( tbl ) (LZX(tbl##_len))

Definition at line 442 of file cabinet.h.

◆ LZX_ALIGNED_MAXSYMBOLS

#define LZX_ALIGNED_MAXSYMBOLS (LZX_ALIGNED_NUM_ELEMENTS)

Definition at line 203 of file cabinet.h.

◆ LZX_ALIGNED_NUM_ELEMENTS

#define LZX_ALIGNED_NUM_ELEMENTS (8) /* aligned offset tree #elements */

Definition at line 192 of file cabinet.h.

◆ LZX_ALIGNED_TABLEBITS

#define LZX_ALIGNED_TABLEBITS (7)

Definition at line 204 of file cabinet.h.

◆ LZX_BLOCKTYPE_ALIGNED

#define LZX_BLOCKTYPE_ALIGNED (2)

Definition at line 189 of file cabinet.h.

◆ LZX_BLOCKTYPE_INVALID

#define LZX_BLOCKTYPE_INVALID (0) /* also blocktypes 4-7 invalid */

Definition at line 187 of file cabinet.h.

◆ LZX_BLOCKTYPE_UNCOMPRESSED

#define LZX_BLOCKTYPE_UNCOMPRESSED (3)

Definition at line 190 of file cabinet.h.

◆ LZX_BLOCKTYPE_VERBATIM

#define LZX_BLOCKTYPE_VERBATIM (1)

Definition at line 188 of file cabinet.h.

◆ LZX_DECLARE_TABLE

#define LZX_DECLARE_TABLE ( tbl )

Value:

cab_UWORD tbl##_table[(1<<LZX_##tbl##_TABLEBITS) + (LZX_##tbl##_MAXSYMBOLS<<1)];\

cab_UBYTE tbl##_len [LZX_##tbl##_MAXSYMBOLS + LZX_LENTABLE_SAFETY]

cab_UWORD

UINT16 cab_UWORD

Definition: mszip.h:26

cab_UBYTE

unsigned char cab_UBYTE

Definition: mszip.h:25

LZX_LENTABLE_SAFETY

#define LZX_LENTABLE_SAFETY

Definition: cabinet.h:206

Definition at line 208 of file cabinet.h.

◆ LZX_LENGTH_MAXSYMBOLS

#define LZX_LENGTH_MAXSYMBOLS (LZX_NUM_SECONDARY_LENGTHS+1)

Definition at line 201 of file cabinet.h.

◆ LZX_LENGTH_TABLEBITS

#define LZX_LENGTH_TABLEBITS (12)

Definition at line 202 of file cabinet.h.

◆ LZX_LENTABLE_SAFETY

#define LZX_LENTABLE_SAFETY (64) /* we allow length table decoding overruns */

Definition at line 206 of file cabinet.h.

◆ LZX_MAINTREE_MAXSYMBOLS

#define LZX_MAINTREE_MAXSYMBOLS (LZX_NUM_CHARS + 50*8)

Definition at line 199 of file cabinet.h.

◆ LZX_MAINTREE_TABLEBITS

#define LZX_MAINTREE_TABLEBITS (12)

Definition at line 200 of file cabinet.h.

◆ LZX_MAX_MATCH

#define LZX_MAX_MATCH (257)

Definition at line 185 of file cabinet.h.

◆ LZX_MIN_MATCH

#define LZX_MIN_MATCH (2)

Definition at line 184 of file cabinet.h.

◆ LZX_NUM_CHARS

#define LZX_NUM_CHARS (256)

Definition at line 186 of file cabinet.h.

◆ LZX_NUM_PRIMARY_LENGTHS

#define LZX_NUM_PRIMARY_LENGTHS (7) /* this one missing from spec! */

Definition at line 193 of file cabinet.h.

◆ LZX_NUM_SECONDARY_LENGTHS

#define LZX_NUM_SECONDARY_LENGTHS (249) /* length tree #elements */

Definition at line 194 of file cabinet.h.

◆ LZX_PRETREE_MAXSYMBOLS

#define LZX_PRETREE_MAXSYMBOLS (LZX_PRETREE_NUM_ELEMENTS)

Definition at line 197 of file cabinet.h.

◆ LZX_PRETREE_NUM_ELEMENTS

#define LZX_PRETREE_NUM_ELEMENTS (20)

Definition at line 191 of file cabinet.h.

◆ LZX_PRETREE_TABLEBITS

#define LZX_PRETREE_TABLEBITS (6)

Definition at line 198 of file cabinet.h.

◆ MAXSYMBOLS

#define MAXSYMBOLS ( tbl ) (LZX_##tbl##_MAXSYMBOLS)

Definition at line 440 of file cabinet.h.

◆ PEEK_BITS

#define PEEK_BITS ( n ) (bitbuf >> (CAB_ULONG_BITS - (n)))

Definition at line 423 of file cabinet.h.

◆ Q_FILL_BUFFER

#define Q_FILL_BUFFER

Value:

  do {                                                  \
  if (bitsleft <= (CAB_ULONG_BITS - 16)) {                                  \
    bitbuf |= ((inpos[0]<<8)|inpos[1]) << (CAB_ULONG_BITS-16 - bitsleft);   \
    bitsleft += 16; inpos += 2;                                             \
  }                                                                         \
} while (0)

Definition at line 340 of file cabinet.h.

◆ Q_INIT_BITSTREAM

#define Q_INIT_BITSTREAM do { bitsleft = 0; bitbuf = 0; } while (0)

Definition at line 338 of file cabinet.h.

◆ Q_MENTRIES

#define Q_MENTRIES ( model ) (QTM(model).entries)

Definition at line 360 of file cabinet.h.

◆ Q_MSYM

#define Q_MSYM	(	model,
		symidx
	)	(QTM(model).syms[(symidx)].sym)

Definition at line 361 of file cabinet.h.

◆ Q_MSYMFREQ

#define Q_MSYMFREQ	(	model,
		symidx
	)	(QTM(model).syms[(symidx)].cumfreq)

Definition at line 362 of file cabinet.h.

◆ Q_PEEK_BITS

#define Q_PEEK_BITS ( n ) (bitbuf >> (CAB_ULONG_BITS - (n)))

Definition at line 347 of file cabinet.h.

◆ Q_READ_BITS

#define Q_READ_BITS	(	v,
		n
	)

Value:

  do {                                           \
  (v) = 0;                                                              \
  for (bitsneed = (n); bitsneed; bitsneed -= bitrun) {                  \
    Q_FILL_BUFFER;                                                      \
    bitrun = (bitsneed > bitsleft) ? bitsleft : bitsneed;               \
    (v) = ((v) << bitrun) | Q_PEEK_BITS(bitrun);                        \
    Q_REMOVE_BITS(bitrun);                                              \
  }                                                                     \
} while (0)

Definition at line 350 of file cabinet.h.

◆ Q_REMOVE_BITS

#define Q_REMOVE_BITS ( n ) ((bitbuf <<= (n)), (bitsleft -= (n)))

Definition at line 348 of file cabinet.h.

◆ READ_BITS

#define READ_BITS	(	v,
		n
	)

Value:

  do {                                             \
  if (n) {                                                              \
    ENSURE_BITS(n);                                                     \
    (v) = PEEK_BITS(n);                                                 \
    REMOVE_BITS(n);                                                     \
  }                                                                     \
  else {                                                                \
    (v) = 0;                                                            \
  }                                                                     \
} while (0)

Definition at line 426 of file cabinet.h.

◆ READ_HUFFSYM

#define READ_HUFFSYM	(	tbl,
		var
	)

Value:

  do {                                      \
  ENSURE_BITS(16);                                                      \
  hufftbl = SYMTABLE(tbl);                                              \
  if ((i = hufftbl[PEEK_BITS(TABLEBITS(tbl))]) >= MAXSYMBOLS(tbl)) {    \
    j = 1 << (CAB_ULONG_BITS - TABLEBITS(tbl));                         \
    do {                                                                \
      j >>= 1; i <<= 1; i |= (bitbuf & j) ? 1 : 0;                      \
      if (!j) { return DECR_ILLEGALDATA; }                              \
    } while ((i = hufftbl[i]) >= MAXSYMBOLS(tbl));                      \
  }                                                                     \
  j = LENTABLE(tbl)[(var) = i];                                         \
  REMOVE_BITS(j);                                                       \
} while (0)

Definition at line 457 of file cabinet.h.

◆ READ_LENGTHS

#define READ_LENGTHS	(	tbl,
		first,
		last,
		fn
	)

Value:

  do { \
  lb.bb = bitbuf; lb.bl = bitsleft; lb.ip = inpos; \
  if (fn(LENTABLE(tbl),(first),(last),&lb,decomp_state)) { \
    return DECR_ILLEGALDATA; \
  } \
  bitbuf = lb.bb; bitsleft = lb.bl; inpos = lb.ip; \
} while (0)

Definition at line 475 of file cabinet.h.

◆ REMOVE_BITS

#define REMOVE_BITS ( n ) ((bitbuf <<= (n)), (bitsleft -= (n)))

Definition at line 424 of file cabinet.h.

◆ SYMTABLE

#define SYMTABLE ( tbl ) (LZX(tbl##_table))

Definition at line 441 of file cabinet.h.

◆ TABLEBITS

#define TABLEBITS ( tbl ) (LZX_##tbl##_TABLEBITS)

Definition at line 439 of file cabinet.h.

◆ THOSE_ZIP_CONSTS

#define THOSE_ZIP_CONSTS

Value:

static const cab_UBYTE Zipborder[] = /* Order of the bit length code lengths */    \
{ 16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15};               \
static const cab_UWORD Zipcplens[] = /* Copy lengths for literal codes 257..285 */ \
{ 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19, 23, 27, 31, 35, 43, 51,             \
 59, 67, 83, 99, 115, 131, 163, 195, 227, 258, 0, 0};                              \
static const cab_UWORD Zipcplext[] = /* Extra bits for literal codes 257..285 */   \
{ 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4,             \
  4, 5, 5, 5, 5, 0, 99, 99}; /* 99==invalid */                                     \
static const cab_UWORD Zipcpdist[] = /* Copy offsets for distance codes 0..29 */   \
{ 1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193, 257, 385,             \
513, 769, 1025, 1537, 2049, 3073, 4097, 6145, 8193, 12289, 16385, 24577};          \
static const cab_UWORD Zipcpdext[] = /* Extra bits for distance codes */           \
{ 0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 10,            \
10, 11, 11, 12, 12, 13, 13};                                                       \
/* And'ing with Zipmask[n] masks the lower n bits */                               \
static const cab_UWORD Zipmask[17] = {                                             \
 0x0000, 0x0001, 0x0003, 0x0007, 0x000f, 0x001f, 0x003f, 0x007f, 0x00ff,           \
 0x01ff, 0x03ff, 0x07ff, 0x0fff, 0x1fff, 0x3fff, 0x7fff, 0xffff                    \
}

Definition at line 485 of file cabinet.h.

◆ ZIPBMAX

#define ZIPBMAX 16 /* maximum bit length of any code */

Definition at line 125 of file cabinet.h.

◆ ZIPDBITS

#define ZIPDBITS 6 /* bits in base distance lookup table */

Definition at line 124 of file cabinet.h.

◆ ZIPLBITS

#define ZIPLBITS 9 /* bits in base literal/length lookup table */

Definition at line 123 of file cabinet.h.

◆ ZIPN_MAX

#define ZIPN_MAX 288 /* maximum number of codes in any set */

Definition at line 126 of file cabinet.h.

◆ ZIPWSIZE

#define ZIPWSIZE 0x8000 /* window size */

Definition at line 122 of file cabinet.h.

Typedef Documentation

◆ cab_decomp_state

typedef struct cds_forward cab_decomp_state

◆ cab_LONG

typedef INT32 cab_LONG

Definition at line 60 of file cabinet.h.

◆ cab_off_t

typedef UINT32 cab_off_t

Definition at line 62 of file cabinet.h.

◆ cab_UBYTE

typedef unsigned char cab_UBYTE

Definition at line 57 of file cabinet.h.

◆ cab_ULONG

typedef UINT32 cab_ULONG

Definition at line 59 of file cabinet.h.

◆ cab_UWORD

typedef UINT16 cab_UWORD

Definition at line 58 of file cabinet.h.

Classes

Macros

Typedefs

Macro Definition Documentation

◆ _O_ACCMODE

◆ _O_APPEND

◆ _O_BINARY

◆ _O_CREAT

◆ _O_EXCL

◆ _O_NOINHERIT

◆ _O_RANDOM

◆ _O_RDONLY

◆ _O_RDWR

◆ _O_SEQUENTIAL

◆ _O_SHORT_LIVED

◆ _O_TEMPORARY

◆ _O_TEXT

◆ _O_TRUNC

◆ _O_WRONLY

◆ _S_IREAD

◆ _S_IWRITE

◆ BUILD_TABLE

◆ CAB_BLOCKMAX

◆ CAB_INPUTMAX

◆ CAB_SEARCH_SIZE

◆ CAB_SPLITMAX

◆ CAB_ULONG_BITS

◆ cfdata_CheckSum

◆ cfdata_CompressedSize

◆ cfdata_SIZEOF

◆ cfdata_UncompressedSize

◆ cffile_A_ARCH

◆ cffile_A_EXEC

◆ cffile_A_HIDDEN

◆ cffile_A_NAME_IS_UTF

◆ cffile_A_RDONLY

◆ cffile_A_SYSTEM

◆ cffile_Attribs

◆ cffile_Date

◆ cffile_FolderIndex

◆ cffile_FolderOffset

◆ cffile_SIZEOF

◆ cffile_Time

◆ cffile_UncompressedSize

◆ cffileCONTINUED_FROM_PREV

◆ cffileCONTINUED_PREV_AND_NEXT

◆ cffileCONTINUED_TO_NEXT

◆ cffold_CompType

◆ cffold_DataOffset

◆ cffold_NumBlocks

◆ cffold_SIZEOF

◆ cffoldCOMPTYPE_LZX

◆ cffoldCOMPTYPE_MASK

◆ cffoldCOMPTYPE_MSZIP

◆ cffoldCOMPTYPE_NONE

◆ cffoldCOMPTYPE_QUANTUM

◆ cfhead_CabinetIndex

◆ cfhead_CabinetSize

◆ cfhead_FileOffset

◆ cfhead_Flags

◆ cfhead_MajorVersion

◆ cfhead_MinorVersion

◆ cfhead_NumFiles

◆ cfhead_NumFolders

◆ cfhead_SetID

◆ cfhead_Signature

◆ cfhead_SIZEOF

◆ cfheadext_DataReserved

◆ cfheadext_FolderReserved

◆ cfheadext_HeaderReserved

◆ cfheadext_SIZEOF

◆ cfheadNEXT_CABINET

◆ cfheadPREV_CABINET

◆ cfheadRESERVE_PRESENT

◆ ENSURE_BITS

◆ EXTRACT_EXTRACTFILES

◆ EXTRACT_FILLFILELIST

◆ GET_SYMBOL

◆ INIT_BITSTREAM

◆ LENTABLE