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Workaround finderFlags problem on folders in MacOS X 10.4.

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TODO: implement the same ".finf/" trickery as for Unix versions.
This commit is contained in:
gbeauche 2006-04-30 14:46:15 +00:00
parent 6a035aa279
commit 5c9e121b7d
1 changed files with 19 additions and 0 deletions
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19
BasiliskII/src/MacOSX/extfs_macosx.mm
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@ -114,6 +114,7 @@ static int open_rsrc(const char *path, int flag)
return open(path_rsrc, flag);
}
/*
* Finder info is a little bit harder. We need to use Carbon library calls to access them
*/
@ -292,7 +293,25 @@ void set_finfo(const char *path, uint32 finfo, uint32 fxinfo, bool is_dir)
FSCatalogInfoBitmap whichInfo = kFSCatInfoNone;
if (finfo) {
whichInfo |= kFSCatInfoFinderInfo;
/*
FIXME: Some users reported that directories could
mysteriously disappear from a MacOS X 10.4 Finder
point of view.
An alternative is to use the ".finfo/" technique
on MacOS X provided that attributes are first
initialised from an FSGetCatalogInfo() call.
*/
uint8 oldFlags1, oldFlags2;
if (is_dir) {
oldFlags1 = cInfo.finderInfo[fdFlags];
oldFlags2 = cInfo.finderInfo[fdFlags + 1];
}
Mac2Host_memcpy(&cInfo.finderInfo, finfo, SIZEOF_FInfo);
if (is_dir) {
cInfo.finderInfo[fdFlags] = oldFlags1;
cInfo.finderInfo[fdFlags + 1] = oldFlags2;
}
}
if (fxinfo) {
whichInfo |= kFSCatInfoFinderXInfo;