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Implemented __PHYSFS_platformGetLastModTime().

This commit is contained in:
Ryan C. Gordon 2002-05-25 22:15:39 +00:00
parent 0740c6bc7c
commit e0ba29e0ec
1 changed files with 21 additions and 1 deletions
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22
platform/macclassic.c
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@ -808,7 +808,27 @@ void __PHYSFS_platformReleaseMutex(void *mutex)
PHYSFS_sint64 __PHYSFS_platformGetLastModTime(const char *fname)
{
BAIL_MACRO(ERR_NOT_IMPLEMENTED, -1); /* !!! FIXME! */
FSSpec spec;
CInfoPBRec infoPB;
UInt32 modDate;
BAIL_IF_MACRO(fnameToFSSpec(fname, &spec) != noErr, ERR_OS_ERROR, -1);
memset(&infoPB, '\0', sizeof (CInfoPBRec));
infoPB.dirInfo.ioNamePtr = spec.name;
infoPB.dirInfo.ioVRefNum = spec.vRefNum;
infoPB.dirInfo.ioDrDirID = spec.parID;
infoPB.dirInfo.ioFDirIndex = 0;
BAIL_IF_MACRO(PBGetCatInfoSync(&infoPB) != noErr, ERR_OS_ERROR, -1);
modDate = ((infoPB.dirInfo.ioFlAttrib & kioFlAttribDirMask) != 0) ?
infoPB.dirInfo.ioDrMdDat : infoPB.hFileInfo.ioFlMdDat;
/* epoch is different on MacOS. They use Jan 1, 1904, apparently. */
/* subtract seconds between those epochs, counting leap years. */
modDate -= 2082844800;
return((PHYSFS_sint64) modDate);
} /* __PHYSFS_platformGetLastModTime */
/* end of macclassic.c ... */