platform/macclassic.c
author Ryan C. Gordon <icculus@icculus.org>
Sat, 06 Apr 2002 05:10:06 +0000
changeset 185 4959e825c3ef
parent 183 352d940a99d0
child 214 19846c18071b
permissions -rw-r--r--
Fixed __PHYSFS_platformRealPath(), and changed userdir behaviour. We're now feature-complete on the Mac, as far as I can tell.
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/*
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 * MacOS Classic support routines for PhysicsFS.
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 *
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 * Please see the file LICENSE in the source's root directory.
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 *
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 *  This file written by Ryan C. Gordon.
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 */
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#include <stdlib.h>
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#include <string.h>
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#include <alloca.h>
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/*
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 * Most of the API calls in here are, according to ADC, available since
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 *  MacOS 8.1. I don't think I used any MacOS 9 or CarbonLib-specific
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 *  functions. There might be one or two 8.5 calls, and perhaps when the
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 *  ADC docs say "Available in MacOS 8.1" they really mean "this works
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 *  with System 6, but we don't want to hear about it at this point."
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 *
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 * IsAliasFile() showed up in MacOS 8.5. You can duplicate this code with
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 *  PBGetCatInfoSync(), which is an older API, if you hope the bits in the
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 *  catalog info never change (which they won't for, say, MacOS 8.1).
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 *  See Apple Technote FL-30:
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 *    http://developer.apple.com/technotes/fl/fl_30.html
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 *
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 * If you want to use weak pointers and Gestalt, and choose the correct
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 *  code to use during __PHYSFS_platformInit(), I'll accept a patch, but
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 *  chances are, it wasn't worth the time it took to write this, let alone
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 *  implement that.
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 */
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/*
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 * Please note that I haven't tried this code with CarbonLib or under
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 *  MacOS X at all. The code in unix.c is known to work with Darwin,
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 *  and you may or may not be better off using that, especially since
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 *  mutexes are no-ops in this file. Patches welcome.
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 */
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#ifdef __PHYSFS_CARBONIZED__  /* this is currently not defined anywhere. */
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#include <Carbon.h>
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#else
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#include <OSUtils.h>
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#include <Processes.h>
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#include <Files.h>
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#include <TextUtils.h>
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#include <Resources.h>
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#include <MacMemory.h>
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#include <Events.h>
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#include <DriverGestalt.h>
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#include <Aliases.h>
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#endif
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#define __PHYSICSFS_INTERNAL__
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#include "physfs_internal.h"
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const char *__PHYSFS_platformDirSeparator = ":";
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static struct ProcessInfoRec procInfo;
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static FSSpec procfsspec;
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int __PHYSFS_platformInit(void)
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{
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    OSErr err;
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    ProcessSerialNumber psn;
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    BAIL_IF_MACRO(GetCurrentProcess(&psn) != noErr, ERR_OS_ERROR, 0);
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    memset(&procInfo, '\0', sizeof (ProcessInfoRec));
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    memset(&procfsspec, '\0', sizeof (FSSpec));
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    procInfo.processInfoLength = sizeof (ProcessInfoRec);
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    procInfo.processAppSpec = &procfsspec;
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    err = GetProcessInformation(&psn, &procInfo);
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    BAIL_IF_MACRO(err != noErr, ERR_OS_ERROR, 0);
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    return(1);  /* we're golden. */
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} /* __PHYSFS_platformInit */
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int __PHYSFS_platformDeinit(void)
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{
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    return(1);  /* always succeed. */
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} /* __PHYSFS_platformDeinit */
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/* 
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 * CD detection code is borrowed from Apple Technical Q&A DV18.
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 *  http://developer.apple.com/qa/dv/dv18.html
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 */
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char **__PHYSFS_platformDetectAvailableCDs(void)
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{
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    DriverGestaltParam pb;
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    DrvQEl *dqp;
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    OSErr status;
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    char **retval = (char **) malloc(sizeof (char *));
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    int cd_count = 1;
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    BAIL_IF_MACRO(retval == NULL, ERR_OUT_OF_MEMORY, NULL);
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    *retval = NULL;
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    pb.csCode = kDriverGestaltCode;
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    pb.driverGestaltSelector = kdgDeviceType;
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    dqp = (DrvQEl *) GetDrvQHdr()->qHead;
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    while (dqp != NULL)
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    {
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        pb.ioCRefNum = dqp->dQRefNum;
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        pb.ioVRefNum = dqp->dQDrive;
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        status = PBStatusSync((ParmBlkPtr) &pb);
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        if ((status == noErr) && (pb.driverGestaltResponse == kdgCDType))
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        {
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            Str63 volName;
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            HParamBlockRec hpbr;
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            memset(&hpbr, '\0', sizeof (HParamBlockRec));
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            hpbr.volumeParam.ioNamePtr = volName;
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            hpbr.volumeParam.ioVRefNum = dqp->dQDrive;
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            hpbr.volumeParam.ioVolIndex = 0;
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            if (PBHGetVInfoSync(&hpbr) == noErr)
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            {
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                char **tmp = realloc(retval, sizeof (char *) * cd_count + 1);
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   119
                if (tmp)
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   120
                {
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   121
                    char *str = (char *) malloc(volName[0] + 1);
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   122
                    retval = tmp;
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   123
                    if (str != NULL)
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
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   124
                    {
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   125
                        memcpy(str, &volName[1], volName[0]);
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   126
                        str[volName[0]] = '\0';
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   127
                        retval[cd_count-1] = str;
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   128
                        cd_count++;
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diff changeset
   129
                    } /* if */
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   130
                } /* if */
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   131
            } /* if */
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   132
        } /* if */
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diff changeset
   133
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   134
        dqp = (DrvQEl *) dqp->qLink;
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   135
    } /* while */
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diff changeset
   136
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
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   137
    retval[cd_count - 1] = NULL;
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   138
    return(retval);
157
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   139
} /* __PHYSFS_platformDetectAvailableCDs */
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   140
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185
4959e825c3ef Fixed __PHYSFS_platformRealPath(), and changed userdir behaviour. We're now feature-complete on the Mac, as far as I can tell.
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   142
static char *convFSSpecToPath(FSSpec *spec, int includeFile)
157
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{
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   144
    char *ptr;
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   145
    char *retval = NULL;
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   146
    UInt32 retLength = 0;
173
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
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   147
    CInfoPBRec infoPB;
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   148
    Str255 str255;
185
4959e825c3ef Fixed __PHYSFS_platformRealPath(), and changed userdir behaviour. We're now feature-complete on the Mac, as far as I can tell.
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diff changeset
   149
4959e825c3ef Fixed __PHYSFS_platformRealPath(), and changed userdir behaviour. We're now feature-complete on the Mac, as far as I can tell.
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   150
    str255[0] = spec->name[0];
4959e825c3ef Fixed __PHYSFS_platformRealPath(), and changed userdir behaviour. We're now feature-complete on the Mac, as far as I can tell.
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   151
    memcpy(&str255[1], &spec->name[1], str255[0]);
4959e825c3ef Fixed __PHYSFS_platformRealPath(), and changed userdir behaviour. We're now feature-complete on the Mac, as far as I can tell.
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diff changeset
   152
157
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    memset(&infoPB, '\0', sizeof (CInfoPBRec));
173
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
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   154
    infoPB.dirInfo.ioNamePtr = str255;          /* put name in here.         */
185
4959e825c3ef Fixed __PHYSFS_platformRealPath(), and changed userdir behaviour. We're now feature-complete on the Mac, as far as I can tell.
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   155
    infoPB.dirInfo.ioVRefNum = spec->vRefNum;   /* ID of bin's volume.       */ 
4959e825c3ef Fixed __PHYSFS_platformRealPath(), and changed userdir behaviour. We're now feature-complete on the Mac, as far as I can tell.
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   156
    infoPB.dirInfo.ioDrParID = spec->parID;     /* ID of bin's dir.          */
4959e825c3ef Fixed __PHYSFS_platformRealPath(), and changed userdir behaviour. We're now feature-complete on the Mac, as far as I can tell.
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   157
    infoPB.dirInfo.ioFDirIndex = (includeFile) ? 0 : -1;
157
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
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   158
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
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   159
    /* walk the tree back to the root dir (volume), building path string... */
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   160
    do
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   161
    {
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   162
        /* check parent dir of what we last looked at... */
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   163
        infoPB.dirInfo.ioDrDirID = infoPB.dirInfo.ioDrParID;
166
ed10fe7cb16e More work. More to go.
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   164
        if (PBGetCatInfoSync(&infoPB) != noErr)
157
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
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   165
        {
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   166
            if (retval != NULL)
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   167
                free(retval);
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   168
            BAIL_MACRO(ERR_OS_ERROR, NULL);
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
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   169
        } /* if */
185
4959e825c3ef Fixed __PHYSFS_platformRealPath(), and changed userdir behaviour. We're now feature-complete on the Mac, as far as I can tell.
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parents: 183
diff changeset
   170
4959e825c3ef Fixed __PHYSFS_platformRealPath(), and changed userdir behaviour. We're now feature-complete on the Mac, as far as I can tell.
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diff changeset
   171
        infoPB.dirInfo.ioFDirIndex = -1;  /* look at parent dir next time. */
4959e825c3ef Fixed __PHYSFS_platformRealPath(), and changed userdir behaviour. We're now feature-complete on the Mac, as far as I can tell.
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diff changeset
   172
157
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
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   173
        /* allocate more space for the retval... */
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
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   174
        retLength += str255[0] + 1; /* + 1 for a ':' or null char... */
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
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   175
        ptr = (char *) malloc(retLength);
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diff changeset
   176
        if (ptr == NULL)
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
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diff changeset
   177
        {
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   178
            if (retval != NULL)
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   179
                free(retval);
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   180
            BAIL_MACRO(ERR_OUT_OF_MEMORY, NULL);
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
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diff changeset
   181
        } /* if */
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
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diff changeset
   182
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
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   183
        /* prepend new dir to retval and cleanup... */
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
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   184
        memcpy(ptr, &str255[1], str255[0]);
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
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diff changeset
   185
        ptr[str255[0]] = '\0';  /* null terminate it. */
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
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diff changeset
   186
        if (retval != NULL)
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
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diff changeset
   187
        {
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
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   188
            strcat(ptr, ":");
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
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   189
            strcat(ptr, retval);
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
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diff changeset
   190
            free(retval);
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
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diff changeset
   191
        } /* if */
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
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   192
        retval = ptr;
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
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diff changeset
   193
    } while (infoPB.dirInfo.ioDrDirID != fsRtDirID);
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
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diff changeset
   194
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
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diff changeset
   195
    return(retval);
185
4959e825c3ef Fixed __PHYSFS_platformRealPath(), and changed userdir behaviour. We're now feature-complete on the Mac, as far as I can tell.
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diff changeset
   196
} /* convFSSpecToPath */
4959e825c3ef Fixed __PHYSFS_platformRealPath(), and changed userdir behaviour. We're now feature-complete on the Mac, as far as I can tell.
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parents: 183
diff changeset
   197
4959e825c3ef Fixed __PHYSFS_platformRealPath(), and changed userdir behaviour. We're now feature-complete on the Mac, as far as I can tell.
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diff changeset
   198
4959e825c3ef Fixed __PHYSFS_platformRealPath(), and changed userdir behaviour. We're now feature-complete on the Mac, as far as I can tell.
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diff changeset
   199
char *__PHYSFS_platformCalcBaseDir(const char *argv0)
4959e825c3ef Fixed __PHYSFS_platformRealPath(), and changed userdir behaviour. We're now feature-complete on the Mac, as far as I can tell.
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   200
{
4959e825c3ef Fixed __PHYSFS_platformRealPath(), and changed userdir behaviour. We're now feature-complete on the Mac, as far as I can tell.
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diff changeset
   201
    FSSpec spec;
4959e825c3ef Fixed __PHYSFS_platformRealPath(), and changed userdir behaviour. We're now feature-complete on the Mac, as far as I can tell.
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diff changeset
   202
    
4959e825c3ef Fixed __PHYSFS_platformRealPath(), and changed userdir behaviour. We're now feature-complete on the Mac, as far as I can tell.
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diff changeset
   203
    /* Get the name of the binary's parent directory. */
4959e825c3ef Fixed __PHYSFS_platformRealPath(), and changed userdir behaviour. We're now feature-complete on the Mac, as far as I can tell.
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diff changeset
   204
    FSMakeFSSpec(procfsspec.vRefNum, procfsspec.parID, procfsspec.name, &spec);
4959e825c3ef Fixed __PHYSFS_platformRealPath(), and changed userdir behaviour. We're now feature-complete on the Mac, as far as I can tell.
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diff changeset
   205
    return(convFSSpecToPath(&spec, 0));
157
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
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diff changeset
   206
} /* __PHYSFS_platformCalcBaseDir */
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
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diff changeset
   207
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
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diff changeset
   208
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
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   209
char *__PHYSFS_platformGetUserName(void)
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
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   210
{
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
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   211
    char *retval = NULL;
158
ecc4a7f173c1 Username is now accurately reported, which means that the default user dir works more correctly.
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   212
    StringHandle strHandle;
ecc4a7f173c1 Username is now accurately reported, which means that the default user dir works more correctly.
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diff changeset
   213
    short origResourceFile = CurResFile();
ecc4a7f173c1 Username is now accurately reported, which means that the default user dir works more correctly.
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diff changeset
   214
ecc4a7f173c1 Username is now accurately reported, which means that the default user dir works more correctly.
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diff changeset
   215
    /* use the System resource file. */
ecc4a7f173c1 Username is now accurately reported, which means that the default user dir works more correctly.
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diff changeset
   216
    UseResFile(0);
ecc4a7f173c1 Username is now accurately reported, which means that the default user dir works more correctly.
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diff changeset
   217
    /* apparently, -16096 specifies the username. */
ecc4a7f173c1 Username is now accurately reported, which means that the default user dir works more correctly.
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diff changeset
   218
    strHandle = GetString(-16096);
ecc4a7f173c1 Username is now accurately reported, which means that the default user dir works more correctly.
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diff changeset
   219
    UseResFile(origResourceFile);
ecc4a7f173c1 Username is now accurately reported, which means that the default user dir works more correctly.
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diff changeset
   220
    BAIL_IF_MACRO(strHandle == NULL, ERR_OS_ERROR, NULL);
157
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
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diff changeset
   221
158
ecc4a7f173c1 Username is now accurately reported, which means that the default user dir works more correctly.
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diff changeset
   222
    HLock((Handle) strHandle);
ecc4a7f173c1 Username is now accurately reported, which means that the default user dir works more correctly.
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diff changeset
   223
    retval = (char *) malloc((*strHandle)[0] + 1);
ecc4a7f173c1 Username is now accurately reported, which means that the default user dir works more correctly.
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diff changeset
   224
    if (retval == NULL)
ecc4a7f173c1 Username is now accurately reported, which means that the default user dir works more correctly.
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diff changeset
   225
    {
ecc4a7f173c1 Username is now accurately reported, which means that the default user dir works more correctly.
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diff changeset
   226
        HUnlock((Handle) strHandle);
ecc4a7f173c1 Username is now accurately reported, which means that the default user dir works more correctly.
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diff changeset
   227
        BAIL_MACRO(ERR_OUT_OF_MEMORY, NULL);
ecc4a7f173c1 Username is now accurately reported, which means that the default user dir works more correctly.
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diff changeset
   228
    } /* if */
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diff changeset
   229
    memcpy(retval, &(*strHandle)[1], (*strHandle)[0]);
ecc4a7f173c1 Username is now accurately reported, which means that the default user dir works more correctly.
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diff changeset
   230
    retval[(*strHandle)[0]] = '\0';  /* null-terminate it. */
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diff changeset
   231
    HUnlock((Handle) strHandle);
ecc4a7f173c1 Username is now accurately reported, which means that the default user dir works more correctly.
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diff changeset
   232
157
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
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diff changeset
   233
    return(retval);
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
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} /* __PHYSFS_platformGetUserName */
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char *__PHYSFS_platformGetUserDir(void)
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{
185
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#if 0
157
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    return(NULL);  /* bah...use default behaviour, I guess. */
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#else
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    /* (Hmm. Default behaviour is broken in the base library.  :)  )  */
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    return(__PHYSFS_platformCalcBaseDir(NULL));
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#endif
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} /* __PHYSFS_platformGetUserDir */
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PHYSFS_uint64 __PHYSFS_platformGetThreadID(void)
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{
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    return(1);  /* single threaded. */
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} /* __PHYSFS_platformGetThreadID */
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int __PHYSFS_platformStricmp(const char *x, const char *y)
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{
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    extern int _stricmp(const char *, const char *);
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    return(_stricmp(x, y));  /* (*shrug*) */
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} /* __PHYSFS_platformStricmp */
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183
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static OSErr fnameToFSSpecNoAlias(const char *fname, FSSpec *spec)
166
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{
169
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    OSErr err;
166
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    Str255 str255;
173
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    int needColon = (strchr(fname, ':')  == NULL);
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    int len = strlen(fname) + ((needColon) ? 1 : 0);
166
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    if (len > 255)
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        return(bdNamErr);
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    /* !!! FIXME: What happens with relative pathnames? */
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173
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    str255[0] = len;
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    memcpy(&str255[1], fname, len);
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    /* probably just a volume name, which seems to need a ':' at the end. */
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    if (needColon)
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        str255[len] = ':';
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169
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    err = FSMakeFSSpec(0, 0, str255, spec);
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    return(err);
183
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} /* fnameToFSSpecNoAlias */
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/* !!! FIXME: This code is pretty heinous. */
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static OSErr fnameToFSSpec(const char *fname, FSSpec *spec)
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{
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    Boolean alias = 0;
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    Boolean folder = 0;
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    OSErr err = fnameToFSSpecNoAlias(fname, spec);
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    if (err == dirNFErr)  /* might be an alias in the middle of the path. */
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    {
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        /* 
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         * Has to be at least two ':' chars, or we wouldn't get a
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         *  dir-not-found condition. (no ':' means it was just a volume,
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         *  just one ':' means we would have gotten a fnfErr, if anything.
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         */
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        char *ptr;
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        char *start;
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        char *path = alloca(strlen(fname) + 1);
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        strcpy(path, fname);
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        ptr = strchr(path, ':');
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        BAIL_IF_MACRO(!ptr, ERR_FILE_NOT_FOUND, err); /* just in case */
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        ptr = strchr(ptr + 1, ':');
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        BAIL_IF_MACRO(!ptr, ERR_FILE_NOT_FOUND, err); /* just in case */
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        *ptr = '\0';
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        err = fnameToFSSpecNoAlias(path, spec); /* get first dir. */
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        BAIL_IF_MACRO(err != noErr, ERR_OS_ERROR, err);
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   309
        start = ptr;
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        ptr = strchr(start + 1, ':');
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   311
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   312
        do
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        {
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   314
            CInfoPBRec infoPB;
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            memset(&infoPB, '\0', sizeof (CInfoPBRec));
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            infoPB.dirInfo.ioNamePtr = spec->name;
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   317
            infoPB.dirInfo.ioVRefNum = spec->vRefNum;
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   318
            infoPB.dirInfo.ioDrDirID = spec->parID;
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   319
            infoPB.dirInfo.ioFDirIndex = 0;
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   320
            err = PBGetCatInfoSync(&infoPB);
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   321
            if (err != noErr)  /* not an alias, really a bogus path. */
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   322
                return(fnameToFSSpecNoAlias(fname, spec)); /* reset */
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   323
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   324
            if ((infoPB.dirInfo.ioFlAttrib & kioFlAttribDirMask) != 0)
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   325
                spec->parID = infoPB.dirInfo.ioDrDirID;
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   326
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   327
            if (ptr != NULL)
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   328
                *ptr = '\0';
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   329
            *start = strlen(start + 1);  /* make it a pstring. */
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diff changeset
   330
            err = FSMakeFSSpec(spec->vRefNum, spec->parID,
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   331
                               (const unsigned char *) start, spec);
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   332
            if (err != noErr)  /* not an alias, really a bogus path. */
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   333
                return(fnameToFSSpecNoAlias(fname, spec)); /* reset */
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   334
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   335
            err = ResolveAliasFileWithMountFlags(spec, 1, &folder, &alias, 0);
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   336
            if (err != noErr)  /* not an alias, really a bogus path. */
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   337
                return(fnameToFSSpecNoAlias(fname, spec)); /* reset */
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   338
            start = ptr;
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   339
            if (ptr != NULL)
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   340
                ptr = strchr(start + 1, ':');                
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   341
        } while (start != NULL);
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   342
    } /* if */
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   343
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   344
    else /* there's something there; make sure final file is not an alias. */
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   345
    {
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   346
        BAIL_IF_MACRO(err != noErr, ERR_OS_ERROR, err);
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   347
        err = ResolveAliasFileWithMountFlags(spec, 1, &folder, &alias, 0);
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diff changeset
   348
        BAIL_IF_MACRO(err != noErr, ERR_OS_ERROR, err);
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diff changeset
   349
    } /* else */
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   350
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   351
    return(noErr);  /* w00t. */
166
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diff changeset
   352
} /* fnameToFSSpec */
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   353
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   354
157
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int __PHYSFS_platformExists(const char *fname)
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   356
{
166
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   357
    FSSpec spec;
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   358
    return(fnameToFSSpec(fname, &spec) == noErr);
157
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   359
} /* __PHYSFS_platformExists */
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   360
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   361
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   362
int __PHYSFS_platformIsSymLink(const char *fname)
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   363
{
183
352d940a99d0 Now handles Finder aliases as if they were symlinks.
Ryan C. Gordon <icculus@icculus.org>
parents: 173
diff changeset
   364
    OSErr err;
352d940a99d0 Now handles Finder aliases as if they were symlinks.
Ryan C. Gordon <icculus@icculus.org>
parents: 173
diff changeset
   365
    FSSpec spec;
352d940a99d0 Now handles Finder aliases as if they were symlinks.
Ryan C. Gordon <icculus@icculus.org>
parents: 173
diff changeset
   366
    Boolean a = 0;
352d940a99d0 Now handles Finder aliases as if they were symlinks.
Ryan C. Gordon <icculus@icculus.org>
parents: 173
diff changeset
   367
    Boolean f = 0;
352d940a99d0 Now handles Finder aliases as if they were symlinks.
Ryan C. Gordon <icculus@icculus.org>
parents: 173
diff changeset
   368
    CInfoPBRec infoPB;
352d940a99d0 Now handles Finder aliases as if they were symlinks.
Ryan C. Gordon <icculus@icculus.org>
parents: 173
diff changeset
   369
    char *ptr;
352d940a99d0 Now handles Finder aliases as if they were symlinks.
Ryan C. Gordon <icculus@icculus.org>
parents: 173
diff changeset
   370
    char *dir = alloca(strlen(fname) + 1);
352d940a99d0 Now handles Finder aliases as if they were symlinks.
Ryan C. Gordon <icculus@icculus.org>
parents: 173
diff changeset
   371
    BAIL_IF_MACRO(dir == NULL, ERR_OUT_OF_MEMORY, 0);
352d940a99d0 Now handles Finder aliases as if they were symlinks.
Ryan C. Gordon <icculus@icculus.org>
parents: 173
diff changeset
   372
    strcpy(dir, fname);
352d940a99d0 Now handles Finder aliases as if they were symlinks.
Ryan C. Gordon <icculus@icculus.org>
parents: 173
diff changeset
   373
    ptr = strrchr(dir, ':');
352d940a99d0 Now handles Finder aliases as if they were symlinks.
Ryan C. Gordon <icculus@icculus.org>
parents: 173
diff changeset
   374
    if (ptr == NULL)  /* just a volume name? Can't be a symlink. */
352d940a99d0 Now handles Finder aliases as if they were symlinks.
Ryan C. Gordon <icculus@icculus.org>
parents: 173
diff changeset
   375
        return(0);
352d940a99d0 Now handles Finder aliases as if they were symlinks.
Ryan C. Gordon <icculus@icculus.org>
parents: 173
diff changeset
   376
352d940a99d0 Now handles Finder aliases as if they were symlinks.
Ryan C. Gordon <icculus@icculus.org>
parents: 173
diff changeset
   377
    /* resolve aliases up to the actual file... */
352d940a99d0 Now handles Finder aliases as if they were symlinks.
Ryan C. Gordon <icculus@icculus.org>
parents: 173
diff changeset
   378
    *ptr = '\0';
352d940a99d0 Now handles Finder aliases as if they were symlinks.
Ryan C. Gordon <icculus@icculus.org>
parents: 173
diff changeset
   379
    BAIL_IF_MACRO(fnameToFSSpec(dir, &spec) != noErr, ERR_OS_ERROR, 0);
352d940a99d0 Now handles Finder aliases as if they were symlinks.
Ryan C. Gordon <icculus@icculus.org>
parents: 173
diff changeset
   380
352d940a99d0 Now handles Finder aliases as if they were symlinks.
Ryan C. Gordon <icculus@icculus.org>
parents: 173
diff changeset
   381
    *ptr = strlen(ptr + 1);  /* ptr is now a pascal string. Yikes! */
352d940a99d0 Now handles Finder aliases as if they were symlinks.
Ryan C. Gordon <icculus@icculus.org>
parents: 173
diff changeset
   382
    memset(&infoPB, '\0', sizeof (CInfoPBRec));
352d940a99d0 Now handles Finder aliases as if they were symlinks.
Ryan C. Gordon <icculus@icculus.org>
parents: 173
diff changeset
   383
    infoPB.dirInfo.ioNamePtr = spec.name;
352d940a99d0 Now handles Finder aliases as if they were symlinks.
Ryan C. Gordon <icculus@icculus.org>
parents: 173
diff changeset
   384
    infoPB.dirInfo.ioVRefNum = spec.vRefNum;
352d940a99d0 Now handles Finder aliases as if they were symlinks.
Ryan C. Gordon <icculus@icculus.org>
parents: 173
diff changeset
   385
    infoPB.dirInfo.ioDrDirID = spec.parID;
352d940a99d0 Now handles Finder aliases as if they were symlinks.
Ryan C. Gordon <icculus@icculus.org>
parents: 173
diff changeset
   386
    infoPB.dirInfo.ioFDirIndex = 0;
352d940a99d0 Now handles Finder aliases as if they were symlinks.
Ryan C. Gordon <icculus@icculus.org>
parents: 173
diff changeset
   387
    BAIL_IF_MACRO(PBGetCatInfoSync(&infoPB) != noErr, ERR_OS_ERROR, 0);
352d940a99d0 Now handles Finder aliases as if they were symlinks.
Ryan C. Gordon <icculus@icculus.org>
parents: 173
diff changeset
   388
352d940a99d0 Now handles Finder aliases as if they were symlinks.
Ryan C. Gordon <icculus@icculus.org>
parents: 173
diff changeset
   389
    err = FSMakeFSSpec(spec.vRefNum, infoPB.dirInfo.ioDrDirID,
352d940a99d0 Now handles Finder aliases as if they were symlinks.
Ryan C. Gordon <icculus@icculus.org>
parents: 173
diff changeset
   390
                       (const unsigned char *) ptr, &spec);
352d940a99d0 Now handles Finder aliases as if they were symlinks.
Ryan C. Gordon <icculus@icculus.org>
parents: 173
diff changeset
   391
    BAIL_IF_MACRO(err != noErr, ERR_OS_ERROR, 0);
352d940a99d0 Now handles Finder aliases as if they were symlinks.
Ryan C. Gordon <icculus@icculus.org>
parents: 173
diff changeset
   392
    BAIL_IF_MACRO(IsAliasFile(&spec, &a, &f) != noErr, ERR_OS_ERROR, 0);
352d940a99d0 Now handles Finder aliases as if they were symlinks.
Ryan C. Gordon <icculus@icculus.org>
parents: 173
diff changeset
   393
    return(a);
157
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   394
} /* __PHYSFS_platformIsSymlink */
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   395
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   396
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   397
int __PHYSFS_platformIsDirectory(const char *fname)
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   398
{
166
ed10fe7cb16e More work. More to go.
Ryan C. Gordon <icculus@icculus.org>
parents: 162
diff changeset
   399
    FSSpec spec;
ed10fe7cb16e More work. More to go.
Ryan C. Gordon <icculus@icculus.org>
parents: 162
diff changeset
   400
    CInfoPBRec infoPB;
169
34829282ffe8 Fixed isDirectory and enumarateFiles (had wrong param in PBGetCatInfoSync()).
Ryan C. Gordon <icculus@icculus.org>
parents: 166
diff changeset
   401
    OSErr err;
166
ed10fe7cb16e More work. More to go.
Ryan C. Gordon <icculus@icculus.org>
parents: 162
diff changeset
   402
ed10fe7cb16e More work. More to go.
Ryan C. Gordon <icculus@icculus.org>
parents: 162
diff changeset
   403
    BAIL_IF_MACRO(fnameToFSSpec(fname, &spec) != noErr, ERR_OS_ERROR, 0);
ed10fe7cb16e More work. More to go.
Ryan C. Gordon <icculus@icculus.org>
parents: 162
diff changeset
   404
    memset(&infoPB, '\0', sizeof (CInfoPBRec));
ed10fe7cb16e More work. More to go.
Ryan C. Gordon <icculus@icculus.org>
parents: 162
diff changeset
   405
    infoPB.dirInfo.ioNamePtr = spec.name;     /* put name in here.       */
ed10fe7cb16e More work. More to go.
Ryan C. Gordon <icculus@icculus.org>
parents: 162
diff changeset
   406
    infoPB.dirInfo.ioVRefNum = spec.vRefNum;  /* ID of file's volume.    */ 
169
34829282ffe8 Fixed isDirectory and enumarateFiles (had wrong param in PBGetCatInfoSync()).
Ryan C. Gordon <icculus@icculus.org>
parents: 166
diff changeset
   407
    infoPB.dirInfo.ioDrDirID = spec.parID;    /* ID of bin's dir.        */
166
ed10fe7cb16e More work. More to go.
Ryan C. Gordon <icculus@icculus.org>
parents: 162
diff changeset
   408
    infoPB.dirInfo.ioFDirIndex = 0;           /* file (not parent) info. */
169
34829282ffe8 Fixed isDirectory and enumarateFiles (had wrong param in PBGetCatInfoSync()).
Ryan C. Gordon <icculus@icculus.org>
parents: 166
diff changeset
   409
    err = PBGetCatInfoSync(&infoPB);
173
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   410
    BAIL_IF_MACRO(err != noErr, ERR_OS_ERROR, 0);
166
ed10fe7cb16e More work. More to go.
Ryan C. Gordon <icculus@icculus.org>
parents: 162
diff changeset
   411
    return((infoPB.dirInfo.ioFlAttrib & kioFlAttribDirMask) != 0);
157
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   412
} /* __PHYSFS_platformIsDirectory */
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   413
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   414
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   415
char *__PHYSFS_platformCvtToDependent(const char *prepend,
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   416
                                      const char *dirName,
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   417
                                      const char *append)
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   418
{
162
06ed1dc94f73 Implemented platformTimeslice, platformGetCurrentDir, and platformCvtToDependent.
Ryan C. Gordon <icculus@icculus.org>
parents: 158
diff changeset
   419
    int len = ((prepend) ? strlen(prepend) : 0) +
06ed1dc94f73 Implemented platformTimeslice, platformGetCurrentDir, and platformCvtToDependent.
Ryan C. Gordon <icculus@icculus.org>
parents: 158
diff changeset
   420
              ((append) ? strlen(append) : 0) +
06ed1dc94f73 Implemented platformTimeslice, platformGetCurrentDir, and platformCvtToDependent.
Ryan C. Gordon <icculus@icculus.org>
parents: 158
diff changeset
   421
              strlen(dirName) + 1;
06ed1dc94f73 Implemented platformTimeslice, platformGetCurrentDir, and platformCvtToDependent.
Ryan C. Gordon <icculus@icculus.org>
parents: 158
diff changeset
   422
    const char *src;
06ed1dc94f73 Implemented platformTimeslice, platformGetCurrentDir, and platformCvtToDependent.
Ryan C. Gordon <icculus@icculus.org>
parents: 158
diff changeset
   423
    char *dst;
06ed1dc94f73 Implemented platformTimeslice, platformGetCurrentDir, and platformCvtToDependent.
Ryan C. Gordon <icculus@icculus.org>
parents: 158
diff changeset
   424
    char *retval = malloc(len);
06ed1dc94f73 Implemented platformTimeslice, platformGetCurrentDir, and platformCvtToDependent.
Ryan C. Gordon <icculus@icculus.org>
parents: 158
diff changeset
   425
    BAIL_IF_MACRO(retval == NULL, ERR_OUT_OF_MEMORY, NULL);
06ed1dc94f73 Implemented platformTimeslice, platformGetCurrentDir, and platformCvtToDependent.
Ryan C. Gordon <icculus@icculus.org>
parents: 158
diff changeset
   426
06ed1dc94f73 Implemented platformTimeslice, platformGetCurrentDir, and platformCvtToDependent.
Ryan C. Gordon <icculus@icculus.org>
parents: 158
diff changeset
   427
    if (prepend != NULL)
06ed1dc94f73 Implemented platformTimeslice, platformGetCurrentDir, and platformCvtToDependent.
Ryan C. Gordon <icculus@icculus.org>
parents: 158
diff changeset
   428
    {
06ed1dc94f73 Implemented platformTimeslice, platformGetCurrentDir, and platformCvtToDependent.
Ryan C. Gordon <icculus@icculus.org>
parents: 158
diff changeset
   429
        strcpy(retval, prepend);
06ed1dc94f73 Implemented platformTimeslice, platformGetCurrentDir, and platformCvtToDependent.
Ryan C. Gordon <icculus@icculus.org>
parents: 158
diff changeset
   430
        dst = retval + strlen(retval);
06ed1dc94f73 Implemented platformTimeslice, platformGetCurrentDir, and platformCvtToDependent.
Ryan C. Gordon <icculus@icculus.org>
parents: 158
diff changeset
   431
    } /* if */
06ed1dc94f73 Implemented platformTimeslice, platformGetCurrentDir, and platformCvtToDependent.
Ryan C. Gordon <icculus@icculus.org>
parents: 158
diff changeset
   432
    else
06ed1dc94f73 Implemented platformTimeslice, platformGetCurrentDir, and platformCvtToDependent.
Ryan C. Gordon <icculus@icculus.org>
parents: 158
diff changeset
   433
    {
06ed1dc94f73 Implemented platformTimeslice, platformGetCurrentDir, and platformCvtToDependent.
Ryan C. Gordon <icculus@icculus.org>
parents: 158
diff changeset
   434
        *retval = '\0';
06ed1dc94f73 Implemented platformTimeslice, platformGetCurrentDir, and platformCvtToDependent.
Ryan C. Gordon <icculus@icculus.org>
parents: 158
diff changeset
   435
        dst = retval;
06ed1dc94f73 Implemented platformTimeslice, platformGetCurrentDir, and platformCvtToDependent.
Ryan C. Gordon <icculus@icculus.org>
parents: 158
diff changeset
   436
    } /* else */
06ed1dc94f73 Implemented platformTimeslice, platformGetCurrentDir, and platformCvtToDependent.
Ryan C. Gordon <icculus@icculus.org>
parents: 158
diff changeset
   437
06ed1dc94f73 Implemented platformTimeslice, platformGetCurrentDir, and platformCvtToDependent.
Ryan C. Gordon <icculus@icculus.org>
parents: 158
diff changeset
   438
    for (src = dirName; *src; src++, dst++)
06ed1dc94f73 Implemented platformTimeslice, platformGetCurrentDir, and platformCvtToDependent.
Ryan C. Gordon <icculus@icculus.org>
parents: 158
diff changeset
   439
        *dst = ((*src == '/') ? ':' : *src);
06ed1dc94f73 Implemented platformTimeslice, platformGetCurrentDir, and platformCvtToDependent.
Ryan C. Gordon <icculus@icculus.org>
parents: 158
diff changeset
   440
06ed1dc94f73 Implemented platformTimeslice, platformGetCurrentDir, and platformCvtToDependent.
Ryan C. Gordon <icculus@icculus.org>
parents: 158
diff changeset
   441
    *dst = '\0';
06ed1dc94f73 Implemented platformTimeslice, platformGetCurrentDir, and platformCvtToDependent.
Ryan C. Gordon <icculus@icculus.org>
parents: 158
diff changeset
   442
    return(retval);
157
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   443
} /* __PHYSFS_platformCvtToDependent */
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   444
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   445
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   446
void __PHYSFS_platformTimeslice(void)
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   447
{
162
06ed1dc94f73 Implemented platformTimeslice, platformGetCurrentDir, and platformCvtToDependent.
Ryan C. Gordon <icculus@icculus.org>
parents: 158
diff changeset
   448
    SystemTask();
157
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   449
} /* __PHYSFS_platformTimeslice */
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   450
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   451
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   452
LinkedStringList *__PHYSFS_platformEnumerateFiles(const char *dirname,
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   453
                                                  int omitSymLinks)
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   454
{
166
ed10fe7cb16e More work. More to go.
Ryan C. Gordon <icculus@icculus.org>
parents: 162
diff changeset
   455
    LinkedStringList *retval = NULL;
ed10fe7cb16e More work. More to go.
Ryan C. Gordon <icculus@icculus.org>
parents: 162
diff changeset
   456
    LinkedStringList *l = NULL;
ed10fe7cb16e More work. More to go.
Ryan C. Gordon <icculus@icculus.org>
parents: 162
diff changeset
   457
    LinkedStringList *prev = NULL;
173
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   458
    UInt16 i;
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   459
    UInt16 max;
166
ed10fe7cb16e More work. More to go.
Ryan C. Gordon <icculus@icculus.org>
parents: 162
diff changeset
   460
    FSSpec spec;
ed10fe7cb16e More work. More to go.
Ryan C. Gordon <icculus@icculus.org>
parents: 162
diff changeset
   461
    CInfoPBRec infoPB;
ed10fe7cb16e More work. More to go.
Ryan C. Gordon <icculus@icculus.org>
parents: 162
diff changeset
   462
    Str255 str255;
173
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   463
    long dirID;
166
ed10fe7cb16e More work. More to go.
Ryan C. Gordon <icculus@icculus.org>
parents: 162
diff changeset
   464
ed10fe7cb16e More work. More to go.
Ryan C. Gordon <icculus@icculus.org>
parents: 162
diff changeset
   465
    BAIL_IF_MACRO(fnameToFSSpec(dirname, &spec) != noErr, ERR_OS_ERROR, 0);
ed10fe7cb16e More work. More to go.
Ryan C. Gordon <icculus@icculus.org>
parents: 162
diff changeset
   466
173
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   467
    /* get the dir ID of what we want to enumerate... */
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   468
    memset(&infoPB, '\0', sizeof (CInfoPBRec));
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   469
    infoPB.dirInfo.ioNamePtr = spec.name;     /* name of dir to enum.    */
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   470
    infoPB.dirInfo.ioVRefNum = spec.vRefNum;  /* ID of file's volume.    */ 
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   471
    infoPB.dirInfo.ioDrDirID = spec.parID;    /* ID of dir.              */
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   472
    infoPB.dirInfo.ioFDirIndex = 0;           /* file (not parent) info. */
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   473
    BAIL_IF_MACRO(PBGetCatInfoSync(&infoPB) != noErr, ERR_OS_ERROR, NULL);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   474
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   475
    if ((infoPB.dirInfo.ioFlAttrib & kioFlAttribDirMask) == 0)
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   476
        BAIL_MACRO(ERR_NOT_A_DIR, NULL);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   477
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   478
    dirID = infoPB.dirInfo.ioDrDirID;
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   479
    max = infoPB.dirInfo.ioDrNmFls;
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   480
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   481
    for (i = 1; i <= max; i++)
166
ed10fe7cb16e More work. More to go.
Ryan C. Gordon <icculus@icculus.org>
parents: 162
diff changeset
   482
    {
183
352d940a99d0 Now handles Finder aliases as if they were symlinks.
Ryan C. Gordon <icculus@icculus.org>
parents: 173
diff changeset
   483
        FSSpec aliasspec;
352d940a99d0 Now handles Finder aliases as if they were symlinks.
Ryan C. Gordon <icculus@icculus.org>
parents: 173
diff changeset
   484
        Boolean alias = 0;
352d940a99d0 Now handles Finder aliases as if they were symlinks.
Ryan C. Gordon <icculus@icculus.org>
parents: 173
diff changeset
   485
        Boolean folder = 0;
352d940a99d0 Now handles Finder aliases as if they were symlinks.
Ryan C. Gordon <icculus@icculus.org>
parents: 173
diff changeset
   486
166
ed10fe7cb16e More work. More to go.
Ryan C. Gordon <icculus@icculus.org>
parents: 162
diff changeset
   487
        memset(&infoPB, '\0', sizeof (CInfoPBRec));
ed10fe7cb16e More work. More to go.
Ryan C. Gordon <icculus@icculus.org>
parents: 162
diff changeset
   488
        str255[0] = 0;
173
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   489
        infoPB.dirInfo.ioNamePtr = str255;        /* store name in here.  */
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   490
        infoPB.dirInfo.ioVRefNum = spec.vRefNum;  /* ID of dir's volume. */ 
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   491
        infoPB.dirInfo.ioDrDirID = dirID;         /* ID of dir.           */
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   492
        infoPB.dirInfo.ioFDirIndex = i;         /* next file's info.    */
166
ed10fe7cb16e More work. More to go.
Ryan C. Gordon <icculus@icculus.org>
parents: 162
diff changeset
   493
        if (PBGetCatInfoSync(&infoPB) != noErr)
173
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   494
            continue;  /* skip this file. Oh well. */
166
ed10fe7cb16e More work. More to go.
Ryan C. Gordon <icculus@icculus.org>
parents: 162
diff changeset
   495
183
352d940a99d0 Now handles Finder aliases as if they were symlinks.
Ryan C. Gordon <icculus@icculus.org>
parents: 173
diff changeset
   496
        if (FSMakeFSSpec(spec.vRefNum, dirID, str255, &aliasspec) != noErr)
352d940a99d0 Now handles Finder aliases as if they were symlinks.
Ryan C. Gordon <icculus@icculus.org>
parents: 173
diff changeset
   497
            continue;  /* skip it. */
352d940a99d0 Now handles Finder aliases as if they were symlinks.
Ryan C. Gordon <icculus@icculus.org>
parents: 173
diff changeset
   498
352d940a99d0 Now handles Finder aliases as if they were symlinks.
Ryan C. Gordon <icculus@icculus.org>
parents: 173
diff changeset
   499
        if (IsAliasFile(&aliasspec, &alias, &folder) != noErr)
352d940a99d0 Now handles Finder aliases as if they were symlinks.
Ryan C. Gordon <icculus@icculus.org>
parents: 173
diff changeset
   500
            continue;  /* skip it. */
352d940a99d0 Now handles Finder aliases as if they were symlinks.
Ryan C. Gordon <icculus@icculus.org>
parents: 173
diff changeset
   501
352d940a99d0 Now handles Finder aliases as if they were symlinks.
Ryan C. Gordon <icculus@icculus.org>
parents: 173
diff changeset
   502
        if ((alias) && (omitSymLinks))
352d940a99d0 Now handles Finder aliases as if they were symlinks.
Ryan C. Gordon <icculus@icculus.org>
parents: 173
diff changeset
   503
            continue;
352d940a99d0 Now handles Finder aliases as if they were symlinks.
Ryan C. Gordon <icculus@icculus.org>
parents: 173
diff changeset
   504
352d940a99d0 Now handles Finder aliases as if they were symlinks.
Ryan C. Gordon <icculus@icculus.org>
parents: 173
diff changeset
   505
        /* still here? Add it to the list. */
352d940a99d0 Now handles Finder aliases as if they were symlinks.
Ryan C. Gordon <icculus@icculus.org>
parents: 173
diff changeset
   506
166
ed10fe7cb16e More work. More to go.
Ryan C. Gordon <icculus@icculus.org>
parents: 162
diff changeset
   507
        l = (LinkedStringList *) malloc(sizeof (LinkedStringList));
ed10fe7cb16e More work. More to go.
Ryan C. Gordon <icculus@icculus.org>
parents: 162
diff changeset
   508
        if (l == NULL)
ed10fe7cb16e More work. More to go.
Ryan C. Gordon <icculus@icculus.org>
parents: 162
diff changeset
   509
            break;
ed10fe7cb16e More work. More to go.
Ryan C. Gordon <icculus@icculus.org>
parents: 162
diff changeset
   510
ed10fe7cb16e More work. More to go.
Ryan C. Gordon <icculus@icculus.org>
parents: 162
diff changeset
   511
        l->str = (char *) malloc(str255[0] + 1);
ed10fe7cb16e More work. More to go.
Ryan C. Gordon <icculus@icculus.org>
parents: 162
diff changeset
   512
        if (l->str == NULL)
ed10fe7cb16e More work. More to go.
Ryan C. Gordon <icculus@icculus.org>
parents: 162
diff changeset
   513
        {
ed10fe7cb16e More work. More to go.
Ryan C. Gordon <icculus@icculus.org>
parents: 162
diff changeset
   514
            free(l);
ed10fe7cb16e More work. More to go.
Ryan C. Gordon <icculus@icculus.org>
parents: 162
diff changeset
   515
            break;
ed10fe7cb16e More work. More to go.
Ryan C. Gordon <icculus@icculus.org>
parents: 162
diff changeset
   516
        } /* if */
ed10fe7cb16e More work. More to go.
Ryan C. Gordon <icculus@icculus.org>
parents: 162
diff changeset
   517
ed10fe7cb16e More work. More to go.
Ryan C. Gordon <icculus@icculus.org>
parents: 162
diff changeset
   518
        memcpy(l->str, &str255[1], str255[0]);
ed10fe7cb16e More work. More to go.
Ryan C. Gordon <icculus@icculus.org>
parents: 162
diff changeset
   519
        l->str[str255[0]] = '\0';
ed10fe7cb16e More work. More to go.
Ryan C. Gordon <icculus@icculus.org>
parents: 162
diff changeset
   520
ed10fe7cb16e More work. More to go.
Ryan C. Gordon <icculus@icculus.org>
parents: 162
diff changeset
   521
        if (retval == NULL)
ed10fe7cb16e More work. More to go.
Ryan C. Gordon <icculus@icculus.org>
parents: 162
diff changeset
   522
            retval = l;
ed10fe7cb16e More work. More to go.
Ryan C. Gordon <icculus@icculus.org>
parents: 162
diff changeset
   523
        else
ed10fe7cb16e More work. More to go.
Ryan C. Gordon <icculus@icculus.org>
parents: 162
diff changeset
   524
            prev->next = l;
ed10fe7cb16e More work. More to go.
Ryan C. Gordon <icculus@icculus.org>
parents: 162
diff changeset
   525
ed10fe7cb16e More work. More to go.
Ryan C. Gordon <icculus@icculus.org>
parents: 162
diff changeset
   526
        prev = l;
ed10fe7cb16e More work. More to go.
Ryan C. Gordon <icculus@icculus.org>
parents: 162
diff changeset
   527
        l->next = NULL;
173
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   528
    } /* for */
166
ed10fe7cb16e More work. More to go.
Ryan C. Gordon <icculus@icculus.org>
parents: 162
diff changeset
   529
ed10fe7cb16e More work. More to go.
Ryan C. Gordon <icculus@icculus.org>
parents: 162
diff changeset
   530
    return(retval);
157
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   531
} /* __PHYSFS_platformEnumerateFiles */
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   532
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   533
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   534
char *__PHYSFS_platformCurrentDir(void)
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   535
{
162
06ed1dc94f73 Implemented platformTimeslice, platformGetCurrentDir, and platformCvtToDependent.
Ryan C. Gordon <icculus@icculus.org>
parents: 158
diff changeset
   536
    /*
06ed1dc94f73 Implemented platformTimeslice, platformGetCurrentDir, and platformCvtToDependent.
Ryan C. Gordon <icculus@icculus.org>
parents: 158
diff changeset
   537
     * I don't think MacOS has a concept of "current directory", beyond
06ed1dc94f73 Implemented platformTimeslice, platformGetCurrentDir, and platformCvtToDependent.
Ryan C. Gordon <icculus@icculus.org>
parents: 158
diff changeset
   538
     *  what is grafted on by a given standard C library implementation,
06ed1dc94f73 Implemented platformTimeslice, platformGetCurrentDir, and platformCvtToDependent.
Ryan C. Gordon <icculus@icculus.org>
parents: 158
diff changeset
   539
     *  so just return the base dir.
06ed1dc94f73 Implemented platformTimeslice, platformGetCurrentDir, and platformCvtToDependent.
Ryan C. Gordon <icculus@icculus.org>
parents: 158
diff changeset
   540
     * We don't use this for anything crucial at the moment anyhow.
06ed1dc94f73 Implemented platformTimeslice, platformGetCurrentDir, and platformCvtToDependent.
Ryan C. Gordon <icculus@icculus.org>
parents: 158
diff changeset
   541
     */
06ed1dc94f73 Implemented platformTimeslice, platformGetCurrentDir, and platformCvtToDependent.
Ryan C. Gordon <icculus@icculus.org>
parents: 158
diff changeset
   542
    return(__PHYSFS_platformCalcBaseDir(NULL));
157
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   543
} /* __PHYSFS_platformCurrentDir */
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   544
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   545
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   546
char *__PHYSFS_platformRealPath(const char *path)
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   547
{
185
4959e825c3ef Fixed __PHYSFS_platformRealPath(), and changed userdir behaviour. We're now feature-complete on the Mac, as far as I can tell.
Ryan C. Gordon <icculus@icculus.org>
parents: 183
diff changeset
   548
    /*
4959e825c3ef Fixed __PHYSFS_platformRealPath(), and changed userdir behaviour. We're now feature-complete on the Mac, as far as I can tell.
Ryan C. Gordon <icculus@icculus.org>
parents: 183
diff changeset
   549
     * fnameToFSSpec() will resolve any symlinks to get to the real
4959e825c3ef Fixed __PHYSFS_platformRealPath(), and changed userdir behaviour. We're now feature-complete on the Mac, as far as I can tell.
Ryan C. Gordon <icculus@icculus.org>
parents: 183
diff changeset
   550
     *  file's FSSpec, which, when converted, will contain the real
4959e825c3ef Fixed __PHYSFS_platformRealPath(), and changed userdir behaviour. We're now feature-complete on the Mac, as far as I can tell.
Ryan C. Gordon <icculus@icculus.org>
parents: 183
diff changeset
   551
     *  direct path to a given file. convFSSpecToPath() mallocs a
4959e825c3ef Fixed __PHYSFS_platformRealPath(), and changed userdir behaviour. We're now feature-complete on the Mac, as far as I can tell.
Ryan C. Gordon <icculus@icculus.org>
parents: 183
diff changeset
   552
     *  return value buffer.
4959e825c3ef Fixed __PHYSFS_platformRealPath(), and changed userdir behaviour. We're now feature-complete on the Mac, as far as I can tell.
Ryan C. Gordon <icculus@icculus.org>
parents: 183
diff changeset
   553
     */
4959e825c3ef Fixed __PHYSFS_platformRealPath(), and changed userdir behaviour. We're now feature-complete on the Mac, as far as I can tell.
Ryan C. Gordon <icculus@icculus.org>
parents: 183
diff changeset
   554
4959e825c3ef Fixed __PHYSFS_platformRealPath(), and changed userdir behaviour. We're now feature-complete on the Mac, as far as I can tell.
Ryan C. Gordon <icculus@icculus.org>
parents: 183
diff changeset
   555
    FSSpec spec;
4959e825c3ef Fixed __PHYSFS_platformRealPath(), and changed userdir behaviour. We're now feature-complete on the Mac, as far as I can tell.
Ryan C. Gordon <icculus@icculus.org>
parents: 183
diff changeset
   556
    BAIL_IF_MACRO(fnameToFSSpec(path, &spec) != noErr, ERR_OS_ERROR, NULL);
4959e825c3ef Fixed __PHYSFS_platformRealPath(), and changed userdir behaviour. We're now feature-complete on the Mac, as far as I can tell.
Ryan C. Gordon <icculus@icculus.org>
parents: 183
diff changeset
   557
    return(convFSSpecToPath(&spec, 1));
157
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   558
} /* __PHYSFS_platformRealPath */
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   559
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   560
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   561
int __PHYSFS_platformMkDir(const char *path)
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   562
{
173
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   563
    SInt32 val = 0;
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   564
    FSSpec spec;
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   565
    OSErr err = fnameToFSSpec(path, &spec);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   566
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   567
    BAIL_IF_MACRO(err == noErr, ERR_FILE_EXISTS, 0);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   568
    BAIL_IF_MACRO(err != fnfErr, ERR_OS_ERROR, 0);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   569
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   570
    err = DirCreate(spec.vRefNum, spec.parID, spec.name, &val);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   571
    BAIL_IF_MACRO(err != noErr, ERR_OS_ERROR, 0);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   572
    return(1);
157
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   573
} /* __PHYSFS_platformMkDir */
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   574
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   575
173
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   576
static SInt16 *macDoOpen(const char *fname, SInt8 perm, int createIfMissing)
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   577
{
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   578
    int created = 0;
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   579
    SInt16 *retval = NULL;
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   580
    FSSpec spec;
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   581
    OSErr err = fnameToFSSpec(fname, &spec);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   582
    BAIL_IF_MACRO((err != noErr) && (err != fnfErr), ERR_OS_ERROR, NULL);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   583
    if (err == fnfErr)
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   584
    {
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   585
        BAIL_IF_MACRO(!createIfMissing, ERR_FILE_NOT_FOUND, NULL);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   586
        err = HCreate(spec.vRefNum, spec.parID, spec.name,
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   587
                      procInfo.processSignature, 'BINA');
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   588
        BAIL_IF_MACRO(err != noErr, ERR_OS_ERROR, NULL);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   589
        created = 1;
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   590
    } /* if */
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   591
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   592
    retval = (SInt16 *) malloc(sizeof (SInt16));
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   593
    if (retval == NULL)
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   594
    {
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   595
        if (created)
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   596
            HDelete(spec.vRefNum, spec.parID, spec.name);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   597
        BAIL_MACRO(ERR_OUT_OF_MEMORY, NULL);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   598
    } /* if */
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   599
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   600
    if (HOpenDF(spec.vRefNum, spec.parID, spec.name, perm, retval) != noErr)
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   601
    {
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   602
        free(retval);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   603
        if (created)
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   604
            HDelete(spec.vRefNum, spec.parID, spec.name);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   605
        BAIL_MACRO(ERR_OS_ERROR, NULL);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   606
    } /* if */
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   607
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   608
    return(retval);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   609
} /* macDoOpen */
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   610
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   611
157
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   612
void *__PHYSFS_platformOpenRead(const char *filename)
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   613
{
173
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   614
    SInt16 *retval = macDoOpen(filename, fsRdPerm, 0);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   615
    if (retval != NULL)   /* got a file; seek to start. */
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   616
    {
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   617
        if (SetFPos(*retval, fsFromStart, 0) != noErr)
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   618
        {
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   619
            FSClose(*retval);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   620
            BAIL_MACRO(ERR_OS_ERROR, NULL);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   621
        } /* if */
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   622
    } /* if */
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   623
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   624
    return((void *) retval);
157
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   625
} /* __PHYSFS_platformOpenRead */
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   626
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   627
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   628
void *__PHYSFS_platformOpenWrite(const char *filename)
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   629
{
173
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   630
    SInt16 *retval = macDoOpen(filename, fsRdWrPerm, 1);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   631
    if (retval != NULL)   /* got a file; truncate it. */
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   632
    {
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   633
        if ((SetEOF(*retval, 0) != noErr) ||
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   634
            (SetFPos(*retval, fsFromStart, 0) != noErr))
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   635
        {
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   636
            FSClose(*retval);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   637
            BAIL_MACRO(ERR_OS_ERROR, NULL);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   638
        } /* if */
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   639
    } /* if */
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   640
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   641
    return((void *) retval);
157
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   642
} /* __PHYSFS_platformOpenWrite */
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   643
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   644
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   645
void *__PHYSFS_platformOpenAppend(const char *filename)
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   646
{
173
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   647
    SInt16 *retval = macDoOpen(filename, fsRdWrPerm, 1);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   648
    if (retval != NULL)   /* got a file; seek to end. */
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   649
    {
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   650
        if (SetFPos(*retval, fsFromLEOF, 0) != noErr)
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   651
        {
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   652
            FSClose(*retval);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   653
            BAIL_MACRO(ERR_OS_ERROR, NULL);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   654
        } /* if */
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   655
    } /* if */
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   656
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   657
    return(retval);
157
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   658
} /* __PHYSFS_platformOpenAppend */
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   659
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   660
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   661
PHYSFS_sint64 __PHYSFS_platformRead(void *opaque, void *buffer,
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   662
                                    PHYSFS_uint32 size, PHYSFS_uint32 count)
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   663
{
173
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   664
    SInt16 ref = *((SInt16 *) opaque);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   665
    SInt32 br;
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   666
    PHYSFS_uint32 i;
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   667
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   668
    for (i = 0; i < count; i++)
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   669
    {
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   670
        br = size;
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   671
        BAIL_IF_MACRO(FSRead(ref, &br, buffer) != noErr, ERR_OS_ERROR, i);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   672
        BAIL_IF_MACRO(br != size, ERR_OS_ERROR, i);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   673
        buffer = ((PHYSFS_uint8 *) buffer) + size;
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   674
    } /* for */
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   675
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   676
    return(count);
157
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   677
} /* __PHYSFS_platformRead */
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   678
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   679
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   680
PHYSFS_sint64 __PHYSFS_platformWrite(void *opaque, const void *buffer,
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   681
                                     PHYSFS_uint32 size, PHYSFS_uint32 count)
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   682
{
173
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   683
    SInt16 ref = *((SInt16 *) opaque);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   684
    SInt32 bw;
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   685
    PHYSFS_uint32 i;
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   686
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   687
    for (i = 0; i < count; i++)
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   688
    {
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   689
        bw = size;
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   690
        BAIL_IF_MACRO(FSWrite(ref, &bw, buffer) != noErr, ERR_OS_ERROR, i);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   691
        BAIL_IF_MACRO(bw != size, ERR_OS_ERROR, i);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   692
        buffer = ((PHYSFS_uint8 *) buffer) + size;
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   693
    } /* for */
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   694
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   695
    return(count);
157
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   696
} /* __PHYSFS_platformWrite */
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   697
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   698
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   699
int __PHYSFS_platformSeek(void *opaque, PHYSFS_uint64 pos)
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   700
{
173
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   701
    SInt16 ref = *((SInt16 *) opaque);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   702
    OSErr err = SetFPos(ref, fsFromStart, (SInt32) pos);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   703
    BAIL_IF_MACRO(err != noErr, ERR_OS_ERROR, 0);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   704
    return(1);
157
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   705
} /* __PHYSFS_platformSeek */
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   706
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   707
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   708
PHYSFS_sint64 __PHYSFS_platformTell(void *opaque)
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   709
{
173
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   710
    SInt16 ref = *((SInt16 *) opaque);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   711
    SInt32 curPos;
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   712
    BAIL_IF_MACRO(GetFPos(ref, &curPos) != noErr, ERR_OS_ERROR, -1);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   713
    return((PHYSFS_sint64) curPos);
157
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   714
} /* __PHYSFS_platformTell */
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   715
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   716
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   717
PHYSFS_sint64 __PHYSFS_platformFileLength(void *opaque)
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   718
{
173
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   719
    SInt16 ref = *((SInt16 *) opaque);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   720
    SInt32 eofPos;
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   721
    BAIL_IF_MACRO(GetEOF(ref, &eofPos) != noErr, ERR_OS_ERROR, -1);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   722
    return((PHYSFS_sint64) eofPos);
157
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   723
} /* __PHYSFS_platformFileLength */
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   724
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   725
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   726
int __PHYSFS_platformEOF(void *opaque)
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   727
{
173
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   728
    SInt16 ref = *((SInt16 *) opaque);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   729
    SInt32 eofPos, curPos;
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   730
    BAIL_IF_MACRO(GetEOF(ref, &eofPos) != noErr, ERR_OS_ERROR, 1);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   731
    BAIL_IF_MACRO(GetFPos(ref, &curPos) != noErr, ERR_OS_ERROR, 1);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   732
    return(curPos >= eofPos);
157
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   733
} /* __PHYSFS_platformEOF */
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   734
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   735
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   736
int __PHYSFS_platformFlush(void *opaque)
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   737
{
173
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   738
    SInt16 ref = *((SInt16 *) opaque);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   739
    ParamBlockRec pb;
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   740
    memset(&pb, '\0', sizeof (ParamBlockRec));
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   741
    pb.ioParam.ioRefNum = ref;
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   742
    BAIL_IF_MACRO(PBFlushFileSync(&pb) != noErr, ERR_OS_ERROR, 0);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   743
    return(1);
157
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   744
} /* __PHYSFS_platformFlush */
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   745
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   746
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   747
int __PHYSFS_platformClose(void *opaque)
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   748
{
173
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   749
    SInt16 ref = *((SInt16 *) opaque);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   750
    SInt16 vRefNum;
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   751
    HParamBlockRec hpbr;
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   752
    Str63 volName;
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   753
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   754
    BAIL_IF_MACRO(GetVRefNum (ref, &vRefNum) != noErr, ERR_OS_ERROR, 0);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   755
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   756
    memset(&hpbr, '\0', sizeof (HParamBlockRec));
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   757
    hpbr.volumeParam.ioNamePtr = volName;
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   758
    hpbr.volumeParam.ioVRefNum = vRefNum;
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   759
    hpbr.volumeParam.ioVolIndex = 0;
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   760
    BAIL_IF_MACRO(PBHGetVInfoSync(&hpbr) != noErr, ERR_OS_ERROR, 0);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   761
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   762
    BAIL_IF_MACRO(FSClose(ref) != noErr, ERR_OS_ERROR, 0);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   763
    free(opaque);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   764
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   765
    FlushVol(volName, vRefNum);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   766
    return(1);
157
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   767
} /* __PHYSFS_platformClose */
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   768
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   769
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   770
int __PHYSFS_platformDelete(const char *path)
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   771
{
173
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   772
    FSSpec spec;
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   773
    OSErr err;
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   774
    BAIL_IF_MACRO(fnameToFSSpec(path, &spec) != noErr, ERR_OS_ERROR, 0);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   775
    err = HDelete(spec.vRefNum, spec.parID, spec.name);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   776
    BAIL_IF_MACRO(err != noErr, ERR_OS_ERROR, 0);
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   777
    return(1);
157
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   778
} /* __PHYSFS_platformDelete */
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   779
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   780
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   781
void *__PHYSFS_platformCreateMutex(void)
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   782
{
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   783
    return((void *) 0x0001);  /* no mutexes on MacOS Classic. */
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   784
} /* __PHYSFS_platformCreateMutex */
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   785
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   786
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   787
void __PHYSFS_platformDestroyMutex(void *mutex)
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   788
{
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   789
    /* no mutexes on MacOS Classic. */
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   790
} /* __PHYSFS_platformDestroyMutex */
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   791
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   792
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   793
int __PHYSFS_platformGrabMutex(void *mutex)
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   794
{
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   795
    return(1);  /* no mutexes on MacOS Classic. */
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   796
} /* __PHYSFS_platformGrabMutex */
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   797
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   798
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   799
void __PHYSFS_platformReleaseMutex(void *mutex)
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   800
{
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   801
    /* no mutexes on MacOS Classic. */
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   802
} /* __PHYSFS_platformReleaseMutex */
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   803
173
72a59de5e6e5 Mostly implemented (fully implemented if you don't want aliases to work like symlinks).
Ryan C. Gordon <icculus@icculus.org>
parents: 169
diff changeset
   804
/* end of macclassic.c ... */
157
916ee05fe0db Initial add. Not nearly complete, but enough to get through PHYSFS_init().
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
   805