CFDataRef copyIconData(CFStringRef path)
{
CFDataRef data = NULL;
CFURLRef URL = CFURLCreateWithFileSystemPath( kCFAllocatorDefault,
path, // file path name
kCFURLPOSIXPathStyle, // interpret as POSIX path
false ); // is it a directory?
if (URL) {
FSRef ref;
if (CFURLGetFSRef(URL, &ref)) {
IconRef icon = NULL;
SInt16 label_noOneCares;
OSStatus err = GetIconRefFromFileInfo(&ref,
/*inFileNameLength*/ 0U, /*inFileName*/ NULL,
kFSCatInfoNone, /*inCatalogInfo*/ NULL,
kIconServicesNoBadgeFlag | kIconServicesUpdateIfNeededFlag,
&icon,
&label_noOneCares);
if (err != noErr) {
printf("Could not get icon\n");
} else {
IconFamilyHandle fam = NULL;
// err = IconRefToIconFamily(icon, kSelectorAllAvailableData, &fam);
err = ReadIconFromFSRef(&ref, &fam);
if (err != noErr) {
printf("Could not get icon\n");
} else {
HLock((Handle)fam);
data = CFDataCreate(kCFAllocatorDefault, (const UInt8 *)*(Handle)fam, GetHandleSize((Handle)fam));
HUnlock((Handle)fam);
DisposeHandle((Handle)fam);
}
ReleaseIconRef(icon);
}
}
}
CFSafeRelease(URL);
return data;
}
static PyObject *Icn_ReadIconFromFSRef(PyObject *_self, PyObject *_args)
{
PyObject *_res = NULL;
OSStatus _err;
FSRef ref;
IconFamilyHandle iconFamily;
#ifndef ReadIconFromFSRef
PyMac_PRECHECK(ReadIconFromFSRef);
#endif
if (!PyArg_ParseTuple(_args, "O&",
PyMac_GetFSRef, &ref))
return NULL;
_err = ReadIconFromFSRef(&ref,
&iconFamily);
if (_err != noErr) return PyMac_Error(_err);
_res = Py_BuildValue("O&",
ResObj_New, iconFamily);
return _res;
}
