typedef UINT32 cab_off_t;
/* number of bits in a ULONG */
-#ifndef CHAR_BIT
-# define CHAR_BIT (8)
-#endif
-#define CAB_ULONG_BITS (sizeof(cab_ULONG) * CHAR_BIT)
+#define CAB_ULONG_BITS (sizeof(cab_ULONG) * 8) /* CHAR_BIT */
/* structure offsets */
#define cfhead_Signature (0x00)
} methods;
} cab_decomp_state;
-/* _Int as in "Internal" fyi */
-
-typedef struct {
- unsigned int FCI_Intmagic;
- PERF perf;
- PFNFCIFILEPLACED pfnfiledest;
- PFNFCIALLOC pfnalloc;
- PFNFCIFREE pfnfree;
- PFNFCIOPEN pfnopen;
- PFNFCIREAD pfnread;
- PFNFCIWRITE pfnwrite;
- PFNFCICLOSE pfnclose;
- PFNFCISEEK pfnseek;
- PFNFCIDELETE pfndelete;
- PFNFCIGETTEMPFILE pfnfcigtf;
- PCCAB pccab;
- BOOL fPrevCab;
- BOOL fNextCab;
- BOOL fSplitFolder;
- cab_ULONG statusFolderCopied;
- cab_ULONG statusFolderTotal;
- BOOL fGetNextCabInVain;
- void *pv;
- char szPrevCab[CB_MAX_CABINET_NAME]; /* previous cabinet name */
- char szPrevDisk[CB_MAX_DISK_NAME]; /* disk name of previous cabinet */
- CCAB oldCCAB;
- char* data_in; /* uncompressed data blocks */
- cab_UWORD cdata_in;
- char* data_out; /* compressed data blocks */
- ULONG cCompressedBytesInFolder;
- cab_UWORD cFolders;
- cab_UWORD cFiles;
- cab_ULONG cDataBlocks;
- cab_ULONG cbFileRemainer; /* uncompressed, yet to be written data */
- /* of spanned file of a spanning folder of a spanning cabinet */
- char szFileNameCFDATA1[CB_MAX_FILENAME];
- int handleCFDATA1;
- char szFileNameCFFILE1[CB_MAX_FILENAME];
- int handleCFFILE1;
- char szFileNameCFDATA2[CB_MAX_FILENAME];
- int handleCFDATA2;
- char szFileNameCFFILE2[CB_MAX_FILENAME];
- int handleCFFILE2;
- char szFileNameCFFOLDER[CB_MAX_FILENAME];
- int handleCFFOLDER;
- cab_ULONG sizeFileCFDATA1;
- cab_ULONG sizeFileCFFILE1;
- cab_ULONG sizeFileCFDATA2;
- cab_ULONG sizeFileCFFILE2;
- cab_ULONG sizeFileCFFOLDER;
- BOOL fNewPrevious;
- cab_ULONG estimatedCabinetSize;
-} FCI_Int, *PFCI_Int;
-
-typedef struct {
- unsigned int FDI_Intmagic;
- PFNALLOC pfnalloc;
- PFNFREE pfnfree;
- PFNOPEN pfnopen;
- PFNREAD pfnread;
- PFNWRITE pfnwrite;
- PFNCLOSE pfnclose;
- PFNSEEK pfnseek;
- PERF perf;
-} FDI_Int, *PFDI_Int;
-
-/* cast an HFCI into a PFCI_Int */
-#define PFCI_INT(hfci) ((PFCI_Int)(hfci))
-
-/* cast an HFDI into a PFDI_Int */
-#define PFDI_INT(hfdi) ((PFDI_Int)(hfdi))
-
-/* quick pfci method invokers */
-#define PFCI_ALLOC(hfdi, size) ((*PFCI_INT(hfdi)->pfnalloc) (size))
-#define PFCI_FREE(hfdi, ptr) ((*PFCI_INT(hfdi)->pfnfree) (ptr))
-#define PFCI_GETTEMPFILE(hfci,name,length) ((*PFCI_INT(hfci)->pfnfcigtf)(name,length,PFCI_INT(hfci)->pv))
-#define PFCI_DELETE(hfci,name,err,pv) ((*PFCI_INT(hfci)->pfndelete)(name,err,pv))
-#define PFCI_OPEN(hfci,name,oflag,pmode,err,pv) ((*PFCI_INT(hfci)->pfnopen)(name,oflag,pmode,err,pv))
-#define PFCI_READ(hfci,hf,memory,cb,err,pv)((*PFCI_INT(hfci)->pfnread)(hf,memory,cb,err,pv))
-#define PFCI_WRITE(hfci,hf,memory,cb,err,pv) ((*PFCI_INT(hfci)->pfnwrite)(hf,memory,cb,err,pv))
-#define PFCI_CLOSE(hfci,hf,err,pv) ((*PFCI_INT(hfci)->pfnclose)(hf,err,pv))
-#define PFCI_SEEK(hfci,hf,dist,seektype,err,pv)((*PFCI_INT(hfci)->pfnseek)(hf,dist,seektype,err,pv))
-#define PFCI_FILEPLACED(hfci,pccab,name,cb,cont,pv)((*PFCI_INT(hfci)->pfnfiledest)(pccab,name,cb,cont,pv))
-
-/* quickie pfdi method invokers */
-#define PFDI_ALLOC(hfdi, size) ((*PFDI_INT(hfdi)->pfnalloc) (size))
-#define PFDI_FREE(hfdi, ptr) ((*PFDI_INT(hfdi)->pfnfree) (ptr))
-#define PFDI_OPEN(hfdi, file, flag, mode) ((*PFDI_INT(hfdi)->pfnopen) (file, flag, mode))
-#define PFDI_READ(hfdi, hf, pv, cb) ((*PFDI_INT(hfdi)->pfnread) (hf, pv, cb))
-#define PFDI_WRITE(hfdi, hf, pv, cb) ((*PFDI_INT(hfdi)->pfnwrite) (hf, pv, cb))
-#define PFDI_CLOSE(hfdi, hf) ((*PFDI_INT(hfdi)->pfnclose) (hf))
-#define PFDI_SEEK(hfdi, hf, dist, type) ((*PFDI_INT(hfdi)->pfnseek) (hf, dist, type))
-
-#define FCI_INT_MAGIC 0xfcfcfc05
-#define FDI_INT_MAGIC 0xfdfdfd05
-
-#define REALLY_IS_FCI(hfci) ( \
- ((hfci) != NULL) && \
- (PFCI_INT(hfci)->FCI_Intmagic == FCI_INT_MAGIC) )
-
-#define REALLY_IS_FDI(hfdi) ( \
- ((hfdi) != NULL) && \
- (PFDI_INT(hfdi)->FDI_Intmagic == FDI_INT_MAGIC) )
-
/*
* the rest of these are somewhat kludgy macros which are shared between fdi.c
* and cabextract.c.
*/
-#define ZIPNEEDBITS(n) {while(k<(n)){cab_LONG c=*(ZIP(inpos)++);\
- b|=((cab_ULONG)c)<<k;k+=8;}}
-#define ZIPDUMPBITS(n) {b>>=(n);k-=(n);}
-
-/* endian-neutral reading of little-endian data */
-#define EndGetI32(a) ((((a)[3])<<24)|(((a)[2])<<16)|(((a)[1])<<8)|((a)[0]))
-#define EndGetI16(a) ((((a)[1])<<8)|((a)[0]))
-
-#define CAB(x) (decomp_state->x)
-#define ZIP(x) (decomp_state->methods.zip.x)
-#define QTM(x) (decomp_state->methods.qtm.x)
-#define LZX(x) (decomp_state->methods.lzx.x)
-#define DECR_OK (0)
-#define DECR_DATAFORMAT (1)
-#define DECR_ILLEGALDATA (2)
-#define DECR_NOMEMORY (3)
-#define DECR_CHECKSUM (4)
-#define DECR_INPUT (5)
-#define DECR_OUTPUT (6)
-#define DECR_USERABORT (7)
-
/* Bitstream reading macros (Quantum / normal byte order)
*
* Q_INIT_BITSTREAM should be used first to set up the system
projects / reactos.git / blobdiff