Carousel Volume 2 #1/carousel.iso/mactosh/code/cshar_hf.sit

Text File | 1988-06-20 | 26.1 KB | 834 lines

18-Jun-88 14:30:31-MDT,27473;000000000000
Return-Path: <[e-mail]>
Received: from cs.utah.edu by SIMTEL20.ARPA with TCP; Sat, 18 Jun 88 14:29:55 MDT
Received: by cs.utah.edu (5.54/utah-2.0-cs)
    id AA22231; Sat, 18 Jun 88 14:29:54 MDT
Received: by sunset.utah.edu (5.54/utah-2.0-leaf)
    id AA24610; Sat, 18 Jun 88 14:29:50 MDT
Date: Sat, 18 Jun 88 14:29:50 MDT
From: [e-mail] (Lee Choquette)
Message-Id: <[e-mail]>
To: [e-mail]
Subject: HFS.c.shar

#! /bin/sh
#
# This is a shell archive.  Save this into a file, edit it
# and delete all lines above this comment.  Then give this
# file to sh by executing the command "sh file".  The files
# will be extracted into the current directory owned by
# you with default permissions.
#
# The files contained herein are:
#
#    2 HFS.docs
#    5 hfs.c
#   12 hfs.h
#    2 mmstr.c
#    0 pbcall.Voc
#    3 pbcall.asm
#    2 pbhdefs.h
#
echo 'Extracting HFS.docs'
if test -f HFS.docs; then echo 'shar: will not overwrite HFS.docs'; else
sed 's/^X//' << '________This_Is_The_END________' > HFS.docs
X                            HFS EXAMPLE
X        Modified by John Pence, MacMan, Inc., Houston Texas.
X                     from MacTutor, Jan,86 issue
X               "Programming for HFS" by Miki Schuster.
X
X               A "must have" for the serious programmer
X               MACTUTOR(tm) P.O BOX 400
X               PLACENTIA, CA 92670
X               [phone]
X
X
XTo compile and run the hfs example project from MacTutor
Xyour project must contain the following:
X
X
X
Xhfs.c*      ( modified for lightspeed already, otherwise same as
X                in article)
XMacTraps    (Lightspeed file)
Xstdio         (Lightspeed file)
Xstrings     (Lightspeed file)
Xmmstr       (contains strntac() and strtac(), include as is or build from
X                the file mmstr.c* as a project)
Xpbcall.lib   (build this from the pbcall.asm* file)
X
X
X* included with this file in this shell archive.
X
XI had some problems with Lightspeeds relconv program.
Xapparently it dislikes labels that contain digits, or at least that end
Xwith digits. And don't forget the XDEFS for each function label in the
X.asm file. MDS assember does not add case information to rel files.
XTherefore, relconv looks in a file named the same as the file being
Xconverted (only with a .voc extension) for labels that match the labels
Xin the .rel file. If it finds a match, it uses the label (including its
Xcase) instead of the matching label as found in the .rel file(lower case)
XSo, thats why the file pbcall.voc is in this packit.
X
XEnjoy- John Pence- [MACMAN]
________This_Is_The_END________
if test `wc -l < HFS.docs` -ne 39; then
    echo 'shar: HFS.docs was damaged during transit'
  echo '      (should have been 39 bytes)'
fi
fi        ; : end of overwriting check
echo 'Extracting hfs.c'
if test -f hfs.c; then echo 'shar: will not overwrite hfs.c'; else
sed 's/^X//' << '________This_Is_The_END________' > hfs.c
X/*              HFS EXAMPLE
X    Modified by John Pence, MacMan, Inc., Houston Texas.
X          from MacTutor, Jan,86 issue
X             "Programming for HFS" by Miki Schuster.
X
X        A "must have" for the serious programmer
X         MACTUTOR(tm) P.O BOX 400
X        PLACENTIA, CA 92670
X        [phone]
X
X*/
X#include "stdio.h"
X#include "hfs.h"
X#include "pbhdefs.h"
X
X
X
X/*extern String ptocstr();   Consulair syntax */
X
Xextern char *PtoCstr(); /* Lightspeed syntax */
Xextern int  strlen();
Xextern char *strncat();
X
Xextern char *strntac(); /* from the MMSTR project */
Xextern char *strtac();  /* from the MMSTR project */
X
Xextern OSErr pbCall();  /* its in the pbcall.lib */
X
X/*
X
Xthese were in the article but removed since they're in pbhdefs.h
X
X#define PBCloseWD(pb, a)    pbCall(pb, a, 0xA260, 2)
X#define PBOpenWD(pb, a)        pbCall(pb, a, 0xA260, 1)
X#define PBGetWDInfo(pb, a)    pbCall(pb, a, 0xA260, 7)
X
X#define PBHGetVInfo(pb, a)    pbCall(pb, a, 0xA207 )
X#define PBGetCatInfo(pb, a)    pbCall(pb, a, 0xA260, 9)
X#define PBGetFInfo(pb, a)    pbCall(pb, a, 0xA00C )
X*/
X
Xvoid fileproc();
X
Xmain()
X{
X    enumerate(&fileproc);
X}
X
Xenumerate(fileproc)
X    int (*fileproc)();
X    {
X    HVolumeParam vp;
X    DirInfoParam dp;
X    WDParam wp;
X    Str255 vname;
X    Str255 dname;
X    int32 **dirs;
X    int32 *dirp;
X    int32 dir;
X    int ok;
X
X    /* initialize params */
X    vp.ioNamePtr = &vname;
X    dp.ioNamePtr = &dname;
X    wp.ioNamePtr = NULL;
X    wp.ioWDProcID = 'ENUM';
X
X    /* enumerate each volume */
X    for (vp.ioVolIndex = 1; !PBHGetVInfo(&vp, 0); vp.ioVolIndex++)
X        {
X        dp.ioVRefNum = vp.ioVRefNum;
X
X        /* if MFS volume, enumerate each file */
X        if (FCBLen == -1 || vp.ioVSigWord == mfsSigWord)
X            for (dp.ioFDirIndex = 1; !PBGetFInfo(&dp, 0); dp.ioFDirIndex++)
X                (*fileproc)(dp.ioVRefNum, &vp, &dp);
X
X        /* if HFS volume, allocate space for directory queue */
X        else if (dirs = (int32 **) NewHandle(vp.ioVDirCnt * sizeof(int32)))
X            {
X            /* place root into directory queue */
X            HLock(dirs);
X            dirp = *dirs;
X            *dirp++ = rootDirID;
X
X            /* enumerate directory queue */
X            while (dirp > *dirs)
X                {
X                dir = *--dirp;
X                wp.ioVRefNum = dp.ioVRefNum;
X                wp.ioWDDirID = dir;
X
X                /* open working directory */
X                if (!PBOpenWD(&wp, 0))
X                    {
X                    /* enumerate files in directory */
X                    for (dp.ioFDirIndex = 1, dp.ioDrDirID = dir; !PBGetCatInfo(&dp, 0); dp.ioFDirIndex++, dp.ioDrDirID = dir)
X                        {
X                        /* if offspring is a directory, place on queue */
X                        if (dp.ioFlAttrib & ioDirFlg)
X                            *dirp++ = dp.ioDrDirID;
X
X                        /* if offsprint is a file, call argument function */
X                        else
X                            (*fileproc)(wp.ioVRefNum, &vp, &dp);
X                        }
X
X                    /* all done with working directory */
X                    PBCloseWD(&wp, 0);
X                    }
X                }
X            DisposHandle(dirs);
X            }
X        }
X    }
X
Xchar *pathname(pname, wdrefnum, n)
X    char *pname;
X    int16 wdrefnum;
X    int16 n;
X    {
X    HVolumeParam vp;
X    WDParam wp;
X    DirInfoParam dp;
X    Str255 dname;
X
X    /* initialize params */
X    pname[0] = '\0';
X    n--;
X    vp.ioNamePtr = &dname;
X    vp.ioVRefNum = wdrefnum;
X    vp.ioVolIndex = 0;
X    wp.ioNamePtr = NULL;
X    wp.ioVRefNum = wdrefnum;
X    wp.ioWDIndex = 0;
X    wp.ioWDProcID = NULL;
X    dp.ioNamePtr = &dname;
X    dp.ioFDirIndex = -1;
X
X    /* get volume information */
X    if (!PBHGetVInfo(&vp, 0))
X        /* if MFS or HFS root, return volume name */
X        if (FCBLen == -1 || vp.ioVSigWord == mfsSigWord || vp.ioVRefNum == wdrefnum)
X            strncat(pname, PtoCstr(vp.ioNamePtr), n - 1);
X
X        /* get working directory information */
X        else if (!PBGetWDInfo(&wp, 0))
X            {
X            /* traverse path from working directory to root */
X            dp.ioVRefNum = wp.ioWDVRefNum;
X            dp.ioDrParID = wp.ioWDDirID;
X            do
X                {
X                /* get next node information */
X                dp.ioDrDirID = dp.ioDrParID;
X                if (PBGetCatInfo(&dp, 0))
X                    break;
X
X                /* concatenate node name to result */
X                strntac(strtac(pname, ":"), PtoCstr(dp.ioNamePtr), n - 1);
X                n -= strlen(dp.ioNamePtr) + 1;
X                }
X            while (dp.ioDrDirID != rootDirID);
X
X            /* remove last colon */
X            pname[strlen(pname) - 1] = '\0';
X            }
X    return pname;
X    }
X
Xvoid fileproc(wdrefnum, vp, fp)
X    int16 wdrefnum;
X    HVolumeParam *vp;
X    DirInfoParam *fp;
X    {
X    char name[256];
X
X
X    pathname(name, wdrefnum, sizeof name);
X    PtoCstr(fp->ioNamePtr);
X    printf("%s:%s\n", name, fp->ioNamePtr);
X    CtoPstr(fp->ioNamePtr);
X    }
X
X
________This_Is_The_END________
if test `wc -l < hfs.c` -ne 185; then
    echo 'shar: hfs.c was damaged during transit'
  echo '      (should have been 185 bytes)'
fi
fi        ; : end of overwriting check
echo 'Extracting hfs.h'
if test -f hfs.h; then echo 'shar: will not overwrite hfs.h'; else
sed 's/^X//' << '________This_Is_The_END________' > hfs.h
X#define int8 char        /* 8-bit integer */
X#define int16 short        /* 16-bit integer */
X#define int32 long        /* 32-bit integer */
X
Xtypedef char *Ptr;        /* pointer */
Xtypedef Ptr *Handle;        /* handle */
Xtypedef int16 (*ProcPtr)();    /* pointer to procedure returning int16 */
Xtypedef ProcPtr *ProcHandle;    /* handle to procedure returning int16 */
X
X#define String(size) struct {unsigned char length; char text[size];}
Xtypedef String(255) Str255;    /* maximum length pascal string */
Xtypedef Str255 *StringPtr;    /* pointer to maximum length pascal string */
Xtypedef StringPtr *StringHandle;    /* handle to maximum length pascal string */
X
Xtypedef int16 OSErr;        /* operating system error code */
Xtypedef int32 OSType;        /* operating system type code */
Xtypedef Ptr QElemPtr;        /* pointer to queue element */
X
X#define FCBLen *((int16 *) 0x3f6)    /* MFS == -1, HFS == length of FCB */
X#define mfsSigWord 0xd2d7    /* MFS volume signature */
X#define hfsSigWord 0x4244    /* HFS volume signature */
X#define rootDirID 2        /* HFS root volume directory id */
X#define ioDirFlg 0x10        /* catalog node directory flag */
X
Xtypedef struct
X    {
X    OSType fdType;        /* file's type */
X    OSType fdCreator;    /* file's creator */
X    int16 fdFlags;        /* flags */
X    int16 fdLocation[2];    /* file's location */
X    int16 fdFldr;        /* file's window */
X    } FInfo, *FInfoPtr;
X
Xtypedef struct
X    {
X    QElemPtr qLink;        /* next queue entry */
X    int16 qType;        /* queue entry type */
X    int16 ioTrap;        /* routine trap */
X    Ptr ioCmdAddr;        /* routine address */
X    ProcPtr ioCompletion;    /* completion routine */
X    OSErr ioResult;        /* result code */
X    StringPtr ioNamePtr;    /* name */
X    int16 ioVRefNum;    /* reference number */
X    int16 ioRefNum;        /* path reference number */
X    int8 ioVersNum;        /* version number */
X    int8 ioPermssn;        /* read/write permission */
X    Ptr ioMisc;        /* miscellaneous */
X    Ptr ioBuffer;        /* data buffer */
X    int32 ioReqCount;    /* requested number of bytes */
X    int32 ioActCount;    /* actual number of bytes */
X    int16 ioPosMode;    /* positioning mode and newline */
X    int32 ioPosOffset;    /* positioning offset */
X    } IOParam, *IOParamPtr;
X
Xtypedef struct
X    {
X    QElemPtr qLink;        /* next queue entry */
X    int16 qType;        /* queue entry type */
X    int16 ioTrap;        /* routine trap */
X    Ptr ioCmdAddr;        /* routine address */
X    ProcPtr ioCompletion;    /* completion routine */
X    OSErr ioResult;        /* result code */
X    StringPtr ioNamePtr;    /* name */
X    int16 ioVRefNum;    /* reference number */
X    int16 ioFRefNum;    /* path reference number */
X    int8 ioFVersNum;    /* version number */
X    int8 filler1;        /* unused */
X    int16 ioFDirIndex;    /* sequence number */
X    int8 ioFlAttrib;    /* attributes */
X    int8 ioFlVersNum;    /* version number */
X    FInfo ioFlFndrInfo;    /* finder information */
X    int32 ioFlNum;        /* file number */
X    int16 ioFlStBlk;    /* first allocation block of data fork */
X    int32 ioFlLgLen;    /* logical end-of-file of data fork */
X    int32 ioFlPyLen;    /* physical end-of-file of data fork */
X    int16 ioFlRStBlk;    /* first allocation block of resource fork */
X    int32 ioFlRLgLen;    /* logical end-of-file of resource fork */
X    int32 ioFlRPyLen;    /* physical end-of-file of resource fork */
X    int32 ioFlCrDat;    /* creation date */
X    int32 ioFlMdDat;    /* modification date */
X    } FileParam, *FileParamPtr;
X
Xtypedef struct
X    {
X    QElemPtr qLink;        /* next queue entry */
X    int16 qType;        /* queue entry type */
X    int16 ioTrap;        /* routine trap */
X    Ptr ioCmdAddr;        /* routine address */
X    ProcPtr ioCompletion;    /* completion routine */
X    OSErr ioResult;        /* result code */
X    StringPtr ioNamePtr;    /* name */
X    int16 ioVRefNum;    /* reference number */
X    int32 filler2;        /* unused */
X    int16 ioVolIndex;    /* volume index */
X    int32 ioVCrDate;    /* creation time and date */
X    int32 ioVLsBkUp;    /* last backup time and date */
X    int16 ioVAtrb;        /* attributes */
X    int16 ioVNmFls;        /* number of files in directory */
X    int16 ioVDirSt;        /* first block of directory */
X    int16 ioVBlLn;        /* length of directory in blocks */
X    int16 ioVNmAlBlks;    /* number of allocation blocks */
X    int32 ioVAlBlkSiz;    /* size of allocation block */
X    int32 ioVClpSiz;    /* number of bytes to allocate */
X    int16 ioAlBlSt;        /* first allocation block in map */
X    int32 ioVNxtFNum;    /* next unused file number */
X    int16 ioVFrBlk;        /* number of unused allocation blocks */
X    } VolumeParam, *VolumeParamPtr;
X
Xtypedef struct
X    {
X    QElemPtr qLink;        /* next queue entry */
X    int16 qType;        /* queue entry type */
X    int16 ioTrap;        /* routine trap */
X    Ptr ioCmdAddr;        /* routine address */
X    ProcPtr ioCompletion;    /* completion routine */
X    OSErr ioResult;        /* result code */
X    StringPtr ioNamePtr;    /* name */
X    int16 ioVRefNum;    /* reference number */
X    int16 ioRefNum;        /* path reference number */
X    int16 filler;        /* unused */
X    int32 ioFCBIndx;    /* fcb index for _getfcbinfo */
X    int32 ioFCBFlNm;    /* file number */
X    int16 ioFCBFlags;    /* flags */
X    int16 ioFCBStBlk;    /* first allocation block of file */
X    int32 ioFCBEOF;        /* logical end-of-file */
X    int32 ioFCBPLen;    /* physical end-of-file */
X    int32 ioFCBCrPs;    /* mark */
X    int16 ioFCBVRefNum;    /* volume reference number */
X    int32 ioFCBClpSiz;    /* file clump size */
X    int32 ioFCBParID;    /* parent directory id */
X    } FCBParam, *FCBParamPtr;
X
Xtypedef struct
X    {
X    QElemPtr qLink;        /* next queue entry */
X    int16 qType;        /* queue entry type */
X    int16 ioTrap;        /* routine trap */
X    Ptr ioCmdAddr;        /* routine address */
X    ProcPtr ioCompletion;    /* completion routine */
X    OSErr ioResult;        /* result code */
X    StringPtr ioNamePtr;    /* name */
X    int16 ioVRefNum;    /* reference number */
X    int16 ioRefNum;        /* path reference number */
X    int8 ioVersNum;        /* version number */
X    int8 ioPermssn;        /* read/write permission */
X    Ptr ioMisc;        /* miscellaneous */
X    Ptr ioBuffer;        /* data buffer */
X    int32 ioReqCount;    /* requested number of bytes */
X    int32 ioActCount;    /* actual number of bytes */
X    int32 filler;        /* unused */
X    int32 ioDirID;        /* directory id */
X    } HIOParam, *HIOParamPtr;
X
Xtypedef struct
X    {
X    QElemPtr qLink;        /* next queue entry */
X    int16 qType;        /* queue entry type */
X    int16 ioTrap;        /* routine trap */
X    Ptr ioCmdAddr;        /* routine address */
X    ProcPtr ioCompletion;    /* completion routine */
X    OSErr ioResult;        /* result code */
X    StringPtr ioNamePtr;    /* name */
X    int16 ioVRefNum;    /* reference number */
X    int16 ioFRefNum;    /* path reference number */
X    int16 filler2;        /* unused */
X    int16 ioFDirIndex;    /* sequence number of file */
X    int8 ioFlAttrib;    /* attributes */
X    int8 filler3;        /* version number */
X    FInfo ioFlFndrInfo;    /* finder information */
X    int32 ioDirID;        /* directory id */
X    int16 ioFlStBlk;    /* first allocation block of data fork */
X    int32 ioFlLgLen;    /* logical end-of-file of data fork */
X    int32 ioFlPyLen;    /* physical end-of-file of data fork */
X    int16 ioFlRStBlk;     /* first allocation block of resource fork */
X    int32 ioFlRLgLen;    /* logical end-of-file of resource fork */
X    int32 ioFlRPyLen;    /* physical end-of-file of resource fork */
X    int32 ioFlCrDat;    /* creation time and date */
X    int32 ioFlMdDat;    /* modification time and date */
X    } HFileParam, *HFileParamPtr;
X
Xtypedef struct
X    {
X    QElemPtr qLink;        /* next queue entry */
X    int16 qType;        /* queue entry type */
X    int16 ioTrap;        /* routine trap */
X    Ptr ioCmdAddr;        /* routine address */
X    ProcPtr ioCompletion;    /* completion routine */
X    OSErr ioResult;        /* result code */
X    StringPtr ioNamePtr;    /* name */
X    int16 ioVRefNum;    /* reference number */
X    int32 filler4;        /* unused */
X    int16 ioVolIndex;    /* volume index */
X    int32 ioVCrDate;    /* creation time and date */
X    int32 ioVLsMod;        /* modification time and date */
X    int16 ioVAtrb;        /* attributes */
X    int16 ioVNmFls;        /* number of files in directory */
X    int16 ioVBitMap;    /* first block of volume bitmap */
X    int16 ioVAllocPtr;    /* volume space allocation pointer */
X    int16 ioVNmAlBlks;    /* number of allocation blocks */
X    int32 ioVAlBlkSiz;    /* size of allocation block */
X    int32 ioVClpSiz;    /* default clump size */
X    int16 ioAlBlSt;        /* first block in block map */
X    int32 ioVNxtFNum;    /* next free node id */
X    int16 ioVFrBlk;        /* number of unused allocation blocks */
X    int16 ioVSigWord;    /* volume signature */
X    int16 ioVDrvInfo;    /* drive number */
X    int16 ioVDRefNum;    /* driver reference number */
X    int16 ioVFSID;        /* file system identifier */
X    int32 ioVBkUp;        /* last backup time and date */
X    int16 ioVSeqNum;    /* sequence number in backup set */
X    int32 ioVWrCnt;        /* volume write count */
X    int32 ioVFilCnt;    /* number of files on volume */
X    int32 ioVDirCnt;    /* number of directories on volume */
X    int32 ioVFndrInfo[8];    /* finder information */
X    } HVolumeParam, *HVolumeParamPtr;
X
Xtypedef struct
X    {
X    QElemPtr qLink;        /* next queue entry */
X    int16 qType;        /* queue entry type */
X    int16 ioTrap;        /* routine trap */
X    Ptr ioCmdAddr;        /* routine address */
X    ProcPtr ioCompletion;    /* completion routine */
X    OSErr ioResult;        /* result code */
X    StringPtr ioNamePtr;    /* name */
X    int16 ioVRefNum;    /* reference number */
X    int16 ioFRefNum;    /* file reference number */
X    int16 filler1;        /* unused */
X    int16 ioFDirIndex;    /* file directory index */
X    int8 ioFlAttrib;    /* attributes */
X    int8 filler2;        /* unused */
X    FInfo ioFlFndrInfo;    /* finder information */
X    int32 ioFlNum;        /* file number */
X    int16 ioFlStBlk;    /* first allocation block of data fork */
X    int32 ioFlLgLen;    /* logical end-of-file of data fork */
X    int32 ioFlPyLen;    /* physical end-of-file of data fork */
X    int16 ioFlRStBlk;     /* first allocation block of resource fork */
X    int32 ioFlRLgLen;     /* logical end-of-file of resource fork */
X    int32 ioFlRPyLen;     /* physical end-of-file of resource fork */
X    int32 ioFlCrDat;    /* creation time and date */
X    int32 ioFlMdDat;    /* modification time and date */
X    int32 ioFlBkDat;    /* last backup time and date */
X    FInfo ioFlXFndrInfo;    /* additional finder information */
X    int32 ioFlParID;    /* parent directory id */
X    int32 ioFlClpSiz;    /* file's clump size */
X    } HFileInfoParam, *HFileInfoParamPtr;
X
Xtypedef struct
X    {
X    QElemPtr qLink;    /* next queue entry */
X    int16 qType;        /* queue entry type */
X    int16 ioTrap;        /* routine trap */
X    Ptr ioCmdAddr;        /* routine address */
X    ProcPtr ioCompletion;    /* completion routine */
X    OSErr ioResult;        /* result code */
X    StringPtr ioNamePtr;    /* name */
X    int16 ioVRefNum;    /* reference number */
X    int16 ioFRefNum;    /* file reference number */
X    int16 filler1;        /* unused */
X    int16 ioFDirIndex;    /* file directory index */
X    int8 ioFlAttrib;    /* attributes */
X    int8 filler2;        /* unused */
X    int16 ioDrUsrWds[8];    /* directory's user info */
X    int32 ioDrDirID;    /* directory id */
X    int16 ioDrNmFls;    /* number of files in directory */
X    int16 filler3[9];    /* unused */
X    int32 ioDrCrDat;    /* creation time and date */
X    int32 ioDrMdDat;    /* modification time and date */
X    int32 ioDrBkDat;    /* last backup time and date */
X    int16 ioDrFndrInfo[8];    /* finder information */
X    int32 ioDrParID;    /* parent id */
X    int32 filler4;        /* unused */
X    } DirInfoParam, *DirInfoParamPtr;
X
Xtypedef struct
X    {
X    QElemPtr qLink;        /* next queue entry */
X    int16 qType;        /* queue entry type */
X    int16 ioTrap;        /* routine trap */
X    Ptr ioCmdAddr;        /* routine address */
X    ProcPtr ioCompletion;    /* completion routine */
X    OSErr ioResult;        /* result code */
X    StringPtr ioNamePtr;    /* name */
X    int16 ioVRefNum;    /* reference number */
X    int32 filler1;        /* unused */
X    StringPtr ioNewName;    /* new name */
X    int32 filler2;        /* unused */
X    int32 ioNewDirID;    /* new directory id */
X    int32 filler3[2];    /* unused */
X    int32 ioDirID;        /* directory id */
X    } CMoveParam, *CMoveParamPtr;
X
Xtypedef struct
X    {
X    QElemPtr qLink;        /* next queue entry */
X    int16 qType;        /* queue entry type */
X    int16 ioTrap;        /* routine trap */
X    Ptr ioCmdAddr;        /* routine address */
X    ProcPtr ioCompletion;    /* completion routine */
X    OSErr ioResult;        /* result code */
X    StringPtr ioNamePtr;    /* name */
X    int16 ioVRefNum;    /* reference number */
X    int16 filler1;        /* unused */
X    int16 ioWDIndex;    /* working directory index */
X    int32 ioWDProcID;    /* working directory's id */
X    int16 ioWDVRefNum;    /* working directory's volume reference number */
X    int16 filler2[7];    /* unused */
X    int32 ioWDDirID;    /* working directory's directory id */
X    } WDParam, *WDParamPtr;
X
________This_Is_The_END________
if test `wc -l < hfs.h` -ne 310; then
    echo 'shar: hfs.h was damaged during transit'
  echo '      (should have been 310 bytes)'
fi
fi        ; : end of overwriting check
echo 'Extracting mmstr.c'
if test -f mmstr.c; then echo 'shar: will not overwrite mmstr.c'; else
sed 's/^X//' << '________This_Is_The_END________' > mmstr.c
X
X
X/****************************************
X*                                        *
X*                                        *
X*      custom string library            *
X*              7/10/86                    *
X*               MMSTR.C                    *
X*                                        *
X*             LIGHTSPEED                    *
X*                                        *
X*        John Pence, Macman, Inc.        *
X*                                        *
X****************************************/
X
X/*
X    in this file:
X
X    char *strnac(str1,str2,num)
X        char *str1,str2;
X        int num;
X
X    char *strtac(str1,str2)
X        char *str1,str2;
X
X*/
Xextern int strlen();
X
Xchar *strtac(s1,s2)
X    register char *s1,*s2;
X    {
X        char *result = s1;
X        register int n = strlen(s2);
X
X
X        while(*s1++);
X
X
X        while(--s1 >= result)
X            *(s1+n)=*s1;    /* move string1 over */
X
X
X        s1++;                /* point s1 back to start of string1 */
X        while(*s2)            /* move string2 into beginning of string1 */
X            *(s1++) = *(s2++);
X
X
X        return result;
X    } /* strtac */
X
X
X
X
Xchar *strntac(s1,s2,num)
X    register char *s1,*s2;
X    register int num;
X    {
X        register int i;
X        char *result = s1;
X        char *string2 = s2;
X        register int len2 = 0;
X
X        if(num > (len2=strlen(s2) ) ) num = len2;
X
X        while(*s1++);         /* advance to end */
X
X        while(--s1 >= result)
X            *(s1+num)=*s1;    /* move string1 over */
X        s1++ ;                /* point s1 back to start of string1 */
X
X        for(i=0;i<num; i++)  /* move string2 into beginning of string1 */
X            s1[i] = s2[i];
X
X        return result;
X    } /* strntac */
X
X
X
X
X
X
X
X
X
X
X
X
________This_Is_The_END________
if test `wc -l < mmstr.c` -ne 87; then
    echo 'shar: mmstr.c was damaged during transit'
  echo '      (should have been 87 bytes)'
fi
fi        ; : end of overwriting check
echo 'Extracting pbcall.Voc'
if test -f pbcall.Voc; then echo 'shar: will not overwrite pbcall.Voc'; else
sed 's/^X//' << '________This_Is_The_END________' > pbcall.Voc
________This_Is_The_END________
if test `wc -l < pbcall.Voc` -ne 0; then
    echo 'shar: pbcall.Voc was damaged during transit'
  echo '      (should have been 0 bytes)'
fi
fi        ; : end of overwriting check
echo 'Extracting pbcall.asm'
if test -f pbcall.asm; then echo 'shar: will not overwrite pbcall.asm'; else
sed 's/^X//' << '________This_Is_The_END________' > pbcall.asm
X;                   HFS EXAMPLE
X;        Modified by John Pence, MacMan, Inc., Houston Texas.
X;            from MacTutor, Jan,86 issue
X;           Programming for HFS" by Miki Schuster.
X;
X;         A "must have" for the serious programmer
X;         MACTUTOR(tm) P.O BOX 400
X;         PLACENTIA, CA 92670
X;         [phone];
X
X; FILE: PBCALL0.Asm
X
X;    External routines for Lightspeed for HFS support
X;     Modified by John Pence, MacMan, Inc., Houston Texas.
X;       from MacTutor, Jan,86 issue
X;       "Programming for HFS" by Miki Schuster.
X;
X;       ENTER THE LABELS FOR THE FUNCTIONS IN THE
X;       CORRESPONDING  .VOC FILE IF YOU WISH TO PRESERVE
X;       LABEL'S CASE. THIS FILE MUST BE FIRST PROCESSED WITH
X;       APPLES MDS ASSEMBLER (I tried Consulairs MAC C assenbler with
X;       poor results, but it may also be ok).THEN PROCESS THE .RELFILE
X;       WITH RELCONV (LIGHTSPEED UTILITY). THEN INCLUDE THE RESULTANT
X;      .Lib FILE IN YOUR PROJECT.
X
X; C interface macro definitions
X;
X;; pbcall(¶mblock,async,trap,trap identifier)
X;;         longword   word  word word
X;; (ARGS PUSHED RIGHT TO LEFT)
X
X;ON ENTRY
X;STACK BOTTOM
X;;     OFFSET    ITEM
X;     FROM TOS
X;       52-     TRAP IDENTIFIER WORD     -WORD
X;;      50     INSTRUCTION (HEX)     -WORD
X;;     48     ASYNC FLAG         -WORD
X;      44     ADDR. OF PARAMETER BLOCK -LONGWORD
X;;     40     RETURN ADDRESS         -LONGWORD
X;;     36     D3  - (LIGHTSPEED DOCS   -LONGWORD
X;;     32     D4  - SAY SAVE ALL BUT   -LONGWORD
X;;     28     D5  - D0,D1,D2,A0,A1,A7) -LONGWORD
X;;     24     D6                       -LONGWORD
X;;     20     D7                       -LONGWORD
X;;     16     A2             -LONGWORD
X;;     12     A3             -LONGWORD
X;;     8     A4             -LONGWORD
X;;     4     A5             -LONGWORD
X;;     0     A6 -TOP          -LONGWORD
X;;
X
XXDEF pbCall
X
X;include tooltraps.txt  ; for definition of _Debugger
X
X
X
X
X
XpbCall:
X    ;_Debugger          ; for a while, I needed this!
X    MOVEM.L    D3-D7/A2-A6,-(SP) ; save the world
X    MOVE.W    48(SP),D1      ; GET ASYNC FLAG
X    MOVE.W    50(SP),D2      ; GET INSTRUCTION
X    TST.B    D1            ; TEST ASYNC FLAG
X    BEQ.S    @1            ; SKIP IF ASYNC
X    OR.W    #$400,D2      ; SET BITS IN INSTRUCTION FOR SYNC
X@1:
X    LEA    @2,A0         ; GET ADDRESS OF INSTRUCTION
X    MOVE.W    D2,(A0)       ; JAM THE OVER THE NOP
X    MOVE.L    44(SP),A0          ; GET THE ADDR OF PARAMETER BLOCK
X    MOVE.W    52(SP),D0     ; GET THE TRAP CALL IDENTIFIER WORD
X@2:
X    NOP               ; put instruction here
X
X    MOVEM.L    (SP)+,D3-D7/A2-A6; RESTORE REGS
X    RTS              ; GET BACK
X
XEND
X
X
X
X
X
X
X
X
X
X
X
________This_Is_The_END________
if test `wc -l < pbcall.asm` -ne 91; then
    echo 'shar: pbcall.asm was damaged during transit'
  echo '      (should have been 91 bytes)'
fi
fi        ; : end of overwriting check
echo 'Extracting pbhdefs.h'
if test -f pbhdefs.h; then echo 'shar: will not overwrite pbhdefs.h'; else
sed 's/^X//' << '________This_Is_The_END________' > pbhdefs.h
X/* PBHDEFS.H- HFS PBCALLS FOR LIGHTSPEED C
X some adapted for Lightspeed from the January 1986 MacTutor Article
X My Mike Schuster entitled "Programming for HFS
X some added by John Pence, MacMan, Inc. Houston, Texas*/
X
X#define PBOpenWD(pb, a)        pbCall( pb, a, 0xA260, 1 )
X#define PBCloseWD(pb, a)    pbCall( pb, a, 0xA260, 2 )
X#define PBCatMove(pb, a)    pbCall( pb, a, 0xA260, 5 )
X#define PBDirCreate(pb, a)    pbCall( pb, a, 0xA260, 6 )
X#define PBGetWDInfo(pb, a)    pbCall( pb, a, 0xA260, 7 )
X#define PBGetFCBInfo(pb, a)    pbCall( pb, a, 0xA260, 8 )
X#define PBGetCatInfo(pb, a)    pbCall( pb, a, 0xA260, 9 )
X
X#define PBHOpen(pb, a)        pbCall( pb, a, 0xA200 )
X#define PBHGetVInfo(pb, a)    pbCall( pb, a, 0xA207 )
X#define PBHCreate(pb, a)    pbCall( pb, a, 0xA208 )
X#define PBHDelete(pb, a)    pbCall( pb, a, 0xA209 )
X#define PBHGetVol(pb, a)    pbCall( pb, a, 0xA214 )
X#define PBHGetFInfo(pb, a)    pbCall( pb, a, 0xA20C )
X#define PBHOpenRF(pb, a)    pbCall( pb, a, 0xA20A )
X#define PBHSetFInfo(pb, a)    pbCall( pb, a, 0xA20D )
X#define PBHSetVol(pb, a)    pbCall( pb, a, 0xA215 )
X#define PBHSetFVers(pb, a)    pbCall( pb, a, 0xA243 )
X#define PBHRename(pb, a)    pbCall( pb, a, 0xA20B )
X#define PBHSetFLock(pb, a)    pbCall( pb, a, 0xA241 )
X#define PBHRstFLock(pb, a)    pbCall( pb, a, 0xA242 )
________This_Is_The_END________
if test `wc -l < pbhdefs.h` -ne 26; then
    echo 'shar: pbhdefs.h was damaged during transit'
  echo '      (should have been 26 bytes)'
fi
fi        ; : end of overwriting check
exit 0