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233 lines
6.9 KiB
233 lines
6.9 KiB
/*
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* tools.h - Header file for accessing TOOLS.LIB routines
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* includes stdio.h and ctype.h
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*
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* 4/14/86 daniel lipkie added U_* flags for upd return values
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*
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* 31-Jul-1986 mz Add Connect definitions
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* 02-Dec-1986 bw Added DOS5 FindFirst buffer definition & A_ALL constant
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* 21-Jan-1987 bw Add DWORD define
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* Add PIPE_READ / PIPE_WRITE values
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* Add new rspawn return typedef
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* 27-Jan-1987 bw Make DOS 3 findType available to DOS 5
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* 18-Aug-1987 bw change .max to .vmax to make C 5.x happy
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* 08-Mar-1988 bw Copy WORD() and DWORD() to MAKE*()
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* 10-Mar-1988 mz Add LOADDS/EXPORT definitions
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* 12-May-1988 mz Add VECTOR typedef
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* 19-Aug-1988 mz Conditionally define TRUE/FALSE
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*
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* 03-Aug-1990 davegi Changed findType.attr & findType date/time stamps
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* from unsigned to unsigned short (OS/2 2.0)
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*
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* 02-Oct-1990 w-barry Modified the findType structure to use
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* FILEFINDBUF4 structure.
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*
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* 16-Nov-1990 w-barry Updated the FILE_XXXXX defines to the Win32
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* standard.
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*
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* 21-Nov-1990 w-barry Redefined FindType to use the Win32 structure.
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*
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*/
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#include "config.h"
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#if !defined (FALSE)
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#define FALSE 0
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#endif
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#if !defined (TRUE)
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#define TRUE (!FALSE)
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#endif
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#if MSDOS
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#define PSEPSTR "\\"
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#define PSEPCHR '\\'
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#else
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#define PSEPSTR "/"
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#define PSEPCHR '/'
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#endif
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#if !defined( _FLAGTYPE_DEFINED_ )
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typedef char flagType;
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#endif
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typedef long ptrType;
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#define SETFLAG(l,f) ((l) |= (f))
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#define TESTFLAG(v,f) (((v)&(f))!=0)
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#define RSETFLAG(l,f) ((l) &= ~(f))
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#define SHIFT(c,v) {c--; v++;}
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#if !defined(CW)
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#define WORD(h,l) ((LOW((h))<<8)|LOW((l)))
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#define DWORD(h,l) ((DLOW(h)<<16|DLOW(l)))
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#if !defined(MAKEWORD)
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#define MAKEWORD(l, h) ((LOW((h))<<8)|LOW((l)))
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#endif
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#if !defined(MAKELONG)
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#define MAKELONG(l, h) ((DLOW(h)<<16|DLOW(l)))
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#endif
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#endif
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#define LOW(w) ((int)(w)&0xFF)
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#define HIGH(w) LOW((int)(w)>>8)
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#define DLOW(l) ((long)(l)&0xFFFF)
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#define DHIGH(l) DLOW((long)(l)>>16)
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#define POINTER(seg,off) ((((long)(seg))<<4)+ (long)(off))
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#define FNADDR(f) (f)
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#define SELECT if(FALSE){
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#define CASE(x) }else if((x)){
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#define OTHERWISE }else{
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#define ENDSELECT }
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#define MAXARG 128 /* obsolete and begin deleted */
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#define MAXLINELEN 1024 /* longest line of input */
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#define MAXPATHLEN 260 /* longest filename acceptable */
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#define PIPE_READ 0
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#define PIPE_WRITE 1
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#define FILE_ATTRIBUTE_VOLUME_LABEL 0x00
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/*
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* This is the value returned by rspawnl. The PID field will always hold
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* the process ID of the background process. The in* fields will hold the
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* handles of the pipe attached to the new processes stdin, and the out*
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* fields correspond to stdout. If input/output from/to a pipe has not been
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* requested, the fields will be -1. The fields are ordered read-write
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* to allow a call pipe(&val.inReadHndl) or pipe(&val.outreadHndl).
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*/
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struct spawnInfo {
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unsigned PID;
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int inReadHndl;
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int inWriteHndl;
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int outReadHndl;
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int outWriteHndl;
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};
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/* buffer description for findfirst and findnext
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When DOS 3 and DOS 5 version have the same field name, the field contains
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the same information
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DOS 5 version includes the directory handle
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*/
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/***
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*
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* Old Style def'n
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*
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struct findType {
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unsigned type ;
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unsigned dir_handle ;
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unsigned short create_date ;
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unsigned short create_time ;
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unsigned short access_date ;
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unsigned short access_time ;
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unsigned short date ;
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unsigned short time ;
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long length ;
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long alloc ;
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unsigned long attr ;
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unsigned char nam_len ;
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char name[MAXPATHLEN] ;
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};
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*
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* ...end old def'n.
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*
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**/
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/*
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* NT Def'n
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*/
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//struct findType {
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// unsigned type; /* type of object being searched */
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// unsigned dir_handle; /* Dir search handle for FindNext */
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// FILEFINDBUF4 fbuf; /* Aligned structure for Cruiser and NT */
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//};
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struct findType {
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unsigned type; /* type of object being searched */
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HANDLE dir_handle; /* Dir search handle for FindNext */
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long attr; /* File attributes */
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WIN32_FIND_DATA fbuf; /* Aligned structure for Cruiser and NT */
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};
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#define DWORD_SHIFT (sizeof(DWORD) * 8)
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#define FILESIZE(wfd) (((DWORDLONG)(wfd).nFileSizeHigh << DWORD_SHIFT) + (wfd).nFileSizeLow)
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#define FT_DONE 0xFF /* closed handle */
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#define FT_FILE 0x00 /* enumerating files */
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#define FT_SERV 0x01 /* enumerating servers */
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#define FT_SHAR 0x02 /* enumerating shares */
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#define FT_MASK 0xFF /* mask for type */
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#define FT_MIX 0x8000 /* mixed case supported flag */
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struct DOS3findType {
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char reserved[21]; /* reserved for start up */
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char attr; /* attribute found */
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unsigned time; /* time of last modify */
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unsigned date; /* date of last modify */
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long length; /* file size */
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char name[13]; /* asciz file name */
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};
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typedef struct findType FIND;
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typedef FIND near * NPFIND;
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// These attributes are redef'd from the previous hard coded versions.
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/* attributes */
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//#define A_RO FILE_ATTRIBUTE_READONLY /* read only */
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//#define A_H FILE_ATTRIBUTE_HIDDEN /* hidden */
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//#define A_S FILE_ATTRIBUTE_SYSTEM /* system */
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//#define A_V FILE_ATTRIBUTE_VOLUME_LABEL /* volume id */
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//#define A_D FILE_ATTRIBUTE_DIRECTORY /* directory */
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//#define A_A FILE_ATTRIBUTE_ARCHIVE /* archive */
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#define A_MOD ( FILE_ATTRIBUTE_READONLY + FILE_ATTRIBUTE_HIDDEN + FILE_ATTRIBUTE_SYSTEM + FILE_ATTRIBUTE_ARCHIVE) /* changeable attributes */
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//#define A_ALL (A_RO|A_H|A_S|A_V|A_D|A_A)
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#define A_ALL ( FILE_ATTRIBUTE_READONLY | FILE_ATTRIBUTE_HIDDEN | FILE_ATTRIBUTE_SYSTEM | FILE_ATTRIBUTE_ARCHIVE | FILE_ATTRIBUTE_DIRECTORY | FILE_ATTRIBUTE_VOLUME_LABEL )
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#define HASATTR(a,v) TESTFLAG(a,v) /* true if a has attribute v */
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extern char XLTab[], XUTab[];
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struct vectorType {
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int vmax; /* max the vector can hold */
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int count; /* count of elements in vector */
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UINT_PTR elem[1]; /* elements in vector */
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};
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typedef struct vectorType VECTOR;
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#include "parse.h"
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#include "exe.h"
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#include "fcb.h"
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#include "dir.h"
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#include "times.h"
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#include "ttypes.h"
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/* return flags for upd */
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#define U_DRIVE 0x8
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#define U_PATH 0x4
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#define U_NAME 0x2
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#define U_EXT 0x1
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/* Connect definitions */
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#define REALDRIVE 0x8000
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#define ISTMPDRIVE(x) (((x)&REALDRIVE)==0)
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#define TOKTODRV(x) ((x)&~REALDRIVE)
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/* Heap Checking return codes */
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#define HEAPOK 0
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#define HEAPBADBEGIN -1
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#define HEAPBADNODE -2
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