Gone: all this functionality is now in the Carbon.File and Folder modules.

Mac/Modules/hfsplusmodule.c

-/*
-** Interface to hfs+ API.
-** Contributed by Nitin Ganatra.
-*/
-
-
-#include "Python.h"
-#include "pymactoolbox.h"
-#ifdef WITHOUT_FRAMEWORKS
-#include <Files.h>
-#else
-#include <CoreServices/CoreServices.h>
-#endif
-
-static PyObject *
-dict_from_cataloginfo(FSCatalogInfoBitmap bitmap, const FSCatalogInfo *info, HFSUniStr255 *uni);
-static
-PyObject *macos_error_for_call(OSErr err, const char *name, const char *item);
-static
-int insert_long(FSCatalogInfoBitmap bitmap, UInt32 bit, PyObject *dict, const char *symbol, UInt32 value);
-static
-int insert_slong(FSCatalogInfoBitmap bitmap, UInt32 bit, PyObject *dict, const char *symbol, long value);
-static
-int insert_int(PyObject *d, const char *symbol, int value);
-static
-Boolean fsref_isdirectory(const FSRef *ref);
-static
-PyObject *obj_to_hfsunistr(PyObject *in, HFSUniStr255 *uni);
-
-static
-int cataloginfo_from_dict(FSCatalogInfoBitmap bitmap, FSCatalogInfo *info, const PyObject *dict);
-
-
-static PyObject *ErrorObject;
-
-//__________________________________________________________________________________________________
-//_______________________________________ FORKREF OBJECT ___________________________________________
-//__________________________________________________________________________________________________
-
-typedef struct {
-	PyObject_HEAD
-	PyObject	*x_attr;
-	short		forkref;
-} forkRefObject;
-
-static PyTypeObject forkRefObject_Type;
-
-#define forkRefObject_Check(v)	((v)->ob_type == &forkRefObject_Type)
-
-//__________________________________________________________________________________________________
-
-static
-forkRefObject *newForkRefObject(PyObject *arg, FSRef *ref, Boolean resourceFork, SInt8 permissions)
-{
-	OSErr err;
-	HFSUniStr255 forkName;
-
-	forkRefObject *self = PyObject_New(forkRefObject, &forkRefObject_Type);
-	if (self == NULL)
-		return NULL;
-
-	if (resourceFork)
-		(void) FSGetResourceForkName(&forkName);
-	else
-		(void) FSGetDataForkName(&forkName);
-
-	Py_BEGIN_ALLOW_THREADS
-	err = FSOpenFork(ref, forkName.length, forkName.unicode, permissions, &self->forkref);
-	Py_END_ALLOW_THREADS
-	if (err != noErr) {
-		Py_DECREF(self);
-		return (forkRefObject *) macos_error_for_call(err, "FSOpenFork", NULL);
-	}
-
-	return self;
-}
-
-//__________________________________________________________________________________________________
-// forkRefObject methods
-//
-static
-void forkRefObject_dealloc(forkRefObject *self)
-{
-	Py_BEGIN_ALLOW_THREADS
-	if (self->forkref != -1)
-		FSClose(self->forkref);
-	Py_END_ALLOW_THREADS
-	PyObject_Del(self);
-}
-
-//__________________________________________________________________________________________________
-static char forkRefObject_read__doc__[] =
-"read([bytecount[, posmode[, offset]]]) -> String\n\n\
-Read bytes from a fork, optionally passing number of\n\
-bytes (default: 128 bytes), posmode (below) and offset:\n\
-	0: ignore offset; write at current mark (default)\n\
-	1: offset relative to the start of fork\n\
-	2: offset relative to the end of fork\n\
-	3: offset relative to current fork position\n\
-\n\
-Returns a string containing the contents of the buffer";
-
-static
-PyObject *forkRefObject_read(forkRefObject *self, PyObject *args)
-{
-	OSErr err;
-	ByteCount request = 128, actual;
-	unsigned posmode = fsAtMark;
-	long tempoffset = 0;
-	SInt64 posoffset;
-	PyObject *buffer;
-
-	if (!PyArg_ParseTuple(args, "|lil:read", &request, &posmode, &tempoffset)) 
-		return NULL;
-
-	posoffset = tempoffset;
-	buffer = PyString_FromStringAndSize((char *)NULL, request);
-	if (buffer == NULL)
-		return NULL;
-
-	Py_BEGIN_ALLOW_THREADS
-	err = FSReadFork(self->forkref, posmode, posoffset, request, PyString_AsString(buffer), &actual);
-	Py_END_ALLOW_THREADS
-	if ((err != noErr) && (err != eofErr)) {
-		Py_DECREF(buffer);
-		return macos_error_for_call(err, "FSReadFork", NULL);
-	}
-
-	if (actual != request)
-		_PyString_Resize(&buffer, actual);
-
-	Py_INCREF(buffer);
-	return buffer;
-}
-
-//__________________________________________________________________________________________________
-static char forkRefObject_write__doc__[] =
-"write(buffer [bytecount[, posmode[, offset]]]) -> None\n\n\
-Write buffer to fork, optionally passing number of bytes, posmode (below) and offset:\n\
-	0: ignore offset; write at current mark (default)\n\
-	1: offset relative to the start of fork\n\
-	2: offset relative to the end of fork\n\
-	3: offset relative to current fork position";
-
-static
-PyObject *forkRefObject_write(forkRefObject *self, PyObject *args)
-{
-	OSErr err;
-	ByteCount request = -1, actual;
-	int size;
-	char *buffer;
-	unsigned posmode = fsAtMark;
-	long tempoffset = 0;
-	SInt64 posoffset;
-	
-	if (!PyArg_ParseTuple(args, "s#|lil:write", &buffer, &size, &request, &posmode, &tempoffset)) 
-		return NULL;
-
-	posoffset = tempoffset;
-	if (request == -1)
-		request = size;
-
-	Py_BEGIN_ALLOW_THREADS
-	err = FSWriteFork(self->forkref, posmode, posoffset, request, buffer, &actual);
-	Py_END_ALLOW_THREADS
-	if (err)
-		return macos_error_for_call(err, "FSWriteFork", NULL);
-
-	Py_INCREF(Py_None);
-	return Py_None;
-}
-
-//__________________________________________________________________________________________________
-static char forkRefObject_close__doc__[] =
-"close() -> None\n\n\
-Close a reference to an open fork.";
-
-static
-PyObject *forkRefObject_close(forkRefObject *self, PyObject *args)
-{
-	OSErr err;
-
-	Py_BEGIN_ALLOW_THREADS
-	err = FSClose(self->forkref);
-	Py_END_ALLOW_THREADS
-	if (err)
-		return macos_error_for_call(err, "FSClose", NULL);
-
-	self->forkref = -1;
-
-	Py_INCREF(Py_None);
-	return Py_None;
-}
-
-//__________________________________________________________________________________________________
-static char forkRefObject_seek__doc__[] =
-"seek(offset [,posmode]) -> None\n\n\
-Set the current position in the fork with an optional posmode:\n\
-	1: offset relative to the start of fork (default)\n\
-	2: offset relative to the end of fork\n\
-	3: offset relative to current fork position";
-
-static
-PyObject *forkRefObject_seek(forkRefObject *self, PyObject *args)
-{
-	OSErr err;
-	unsigned posmode = fsFromStart;
-	long tempoffset = 0;
-	SInt64 posoffset;
-
-	if (!PyArg_ParseTuple(args, "l|l:seek", &tempoffset, &posmode)) 
-		return NULL;
-
-	posoffset = tempoffset;
-	Py_BEGIN_ALLOW_THREADS
-	err = FSSetForkPosition(self->forkref, posmode, posoffset);
-	Py_END_ALLOW_THREADS
-
-	if (err)
-		return macos_error_for_call(err, "FSSetForkPosition", NULL);
-
-	Py_INCREF(Py_None);
-	return Py_None;
-}
-
-//__________________________________________________________________________________________________
-static char forkRefObject_resize__doc__[] =
-"resize(offset [,posmode]) -> None\n\n\
-Set the fork size with an optional posmode:\n\
-	1: offset relative to the start of fork (default)\n\
-	2: offset relative to the end of fork\n\
-	3: offset relative to current fork position";
-
-static
-PyObject *forkRefObject_resize(forkRefObject *self, PyObject *args)
-{
-	OSErr err;
-	unsigned posmode = fsFromStart;
-	long tempoffset = 0;
-	SInt64 posoffset;
-
-	if (!PyArg_ParseTuple(args, "l|l:resize", &tempoffset, &posmode)) 
-		return NULL;
-
-	posoffset = tempoffset;
-	Py_BEGIN_ALLOW_THREADS
-	err = FSSetForkSize(self->forkref, posmode, posoffset);
-	Py_END_ALLOW_THREADS
-
-	if (err)
-		return macos_error_for_call(err, "FSSetForkSize", NULL);
-
-	Py_INCREF(Py_None);
-	return Py_None;
-}
-
-//__________________________________________________________________________________________________
-static char forkRefObject_tell__doc__[] =
-"tell() -> current position (Long)\n\n\
-Return the current position in the fork.";
-
-static
-PyObject *forkRefObject_tell(forkRefObject *self, PyObject *args)
-{
-	OSErr	err;
-	SInt64	position;
-
-	Py_BEGIN_ALLOW_THREADS
-	err = FSGetForkPosition(self->forkref, &position);
-	Py_END_ALLOW_THREADS
-	if (err)
-		return macos_error_for_call(err, "FSGetForkPosition", NULL);
-
-	return PyLong_FromLongLong(position);
-}
-
-//__________________________________________________________________________________________________
-static char forkRefObject_length__doc__[] =
-"length() -> fork length (Long)\n\n\
-Return the logical length of the fork.";
-
-static
-PyObject *forkRefObject_length(forkRefObject *self, PyObject *args)
-{
-	OSErr	err;
-	SInt64	size;
-
-	Py_BEGIN_ALLOW_THREADS
-	err = FSGetForkSize(self->forkref, &size);
-	Py_END_ALLOW_THREADS
-	if (err)
-		return macos_error_for_call(err, "FSGetForkSize", NULL);
-
-	return PyLong_FromLongLong(size);
-}
-
-//__________________________________________________________________________________________________
-
-static PyMethodDef forkRefObject_methods[] = {
-	{"read",	(PyCFunction)forkRefObject_read,METH_VARARGS,		forkRefObject_read__doc__},
-	{"write",	(PyCFunction)forkRefObject_write,METH_VARARGS,		forkRefObject_write__doc__},
-	{"close",	(PyCFunction)forkRefObject_close,METH_VARARGS,		forkRefObject_close__doc__},
-	{"seek",	(PyCFunction)forkRefObject_seek,METH_VARARGS,		forkRefObject_seek__doc__},
-	{"tell",	(PyCFunction)forkRefObject_tell,METH_VARARGS,		forkRefObject_tell__doc__},
-	{"length",	(PyCFunction)forkRefObject_length,METH_VARARGS,		forkRefObject_length__doc__},
-	{"resize",	(PyCFunction)forkRefObject_resize,METH_VARARGS,		forkRefObject_resize__doc__},
-	{NULL,		NULL}
-};
-
-//__________________________________________________________________________________________________
-
-static
-PyObject *forkRefObject_getattr(forkRefObject *self, char *name)
-{
-	return Py_FindMethod(forkRefObject_methods, (PyObject *)self, name);
-}
-
-//__________________________________________________________________________________________________
-
-static int
-forkRefObject_print(forkRefObject *self, FILE *fp, int flags)
-{
-	fprintf(fp, "%d", self->forkref);
-	return 0;
-}
-
-//__________________________________________________________________________________________________
-
-statichere PyTypeObject forkRefObject_Type = {
-	/* The ob_type field must be initialized in the module init function
-	 * to be portable to Windows without using C++. */
-	PyObject_HEAD_INIT(NULL)
-	0,			/*ob_size*/
-	"hfsplus.openfile",		/*tp_name*/
-	sizeof(forkRefObject),	/*tp_basicsize*/
-	0,			/*tp_itemsize*/
-	/* methods */
-	(destructor)forkRefObject_dealloc,	/*tp_dealloc*/
-	(printfunc)forkRefObject_print,		/*tp_print*/
-	(getattrfunc)forkRefObject_getattr, /*tp_getattr*/
-	0, /*tp_setattr*/
-	0,			/*tp_compare*/
-	0,			/*tp_repr*/
-	0,			/*tp_as_number*/
-	0,			/*tp_as_sequence*/
-	0,			/*tp_as_mapping*/
-	0,			/*tp_hash*/
-};
-
-
-
-//__________________________________________________________________________________________________
-//_______________________________________ ITERATOR OBJECT __________________________________________
-//__________________________________________________________________________________________________
-
-typedef struct {
-	PyObject_HEAD
-	PyObject	*x_attr;
-	FSIterator	iterator;
-} iteratorObject;
-
-static PyTypeObject iteratorObject_Type;
-
-#define iteratorObject_Check(v)	((v)->ob_type == &iteratorObject_Type)
-
-static
-iteratorObject *newIteratorObject(PyObject *arg, FSRef *ref)
-{
-	OSErr err;
-	iteratorObject *self = PyObject_New(iteratorObject, &iteratorObject_Type);
-	if (self == NULL)
-		return NULL;
-
-	self->x_attr = NULL;
-	Py_BEGIN_ALLOW_THREADS
-	err = FSOpenIterator(ref, kFSIterateFlat, &self->iterator);
-	Py_END_ALLOW_THREADS
-	if (err != noErr) {
-		Py_DECREF(self);
-		return NULL;
-	}
-
-	return self;
-}
-
-//__________________________________________________________________________________________________
-// iteratorObject methods
-//
-static
-void iteratorObject_dealloc(iteratorObject *self)
-{
-	Py_XDECREF(self->x_attr);
-	FSCloseIterator(self->iterator);
-	PyObject_Del(self);
-}
-
-//__________________________________________________________________________________________________
-static char iteratorObject_listdir__doc__[] =
-"listdir([itemcount [, bitmap]]) -> Dict\n\n\
-Returns a dictionary of items and their attributes\n\
-for the given iterator and an optional bitmap describing\n\
-the attributes to be fetched (see CarbonCore/Files.h for\n\
-details of the bit definitions and key definitions).";
-
-static
-PyObject *iteratorObject_listdir(iteratorObject *self, PyObject *args)
-{
-	OSErr err;
-	int count = 500;
-	UInt32 actual;
-	FSCatalogInfoPtr infos;
-	HFSUniStr255 *unis;
-	PyObject *items;
-	unsigned i;
-	FSCatalogInfoBitmap	bitmap = kFSCatInfoGettableInfo;
-
-	if (!PyArg_ParseTuple(args, "|il:listdir", &count, &bitmap)) 
-		return NULL;
-
-	items = PyList_New(0);
-	if (items == NULL)
-		return NULL;
-
-	infos = malloc(sizeof(FSCatalogInfo) * count);
-	if (infos == NULL)
-		return PyErr_NoMemory();
-
-	unis = malloc(sizeof(HFSUniStr255) * count);
-	if (unis == NULL) {
-		free(infos);
-		return PyErr_NoMemory();
-	}
-
-	err = FSGetCatalogInfoBulk(self->iterator, count, &actual, NULL, bitmap, infos, NULL, NULL, unis);
-
-	if (err == noErr || err == errFSNoMoreItems) {
-		for (i = 0; i < actual; i ++) {
-			PyObject *item;
-	
-			item = dict_from_cataloginfo(bitmap, &infos[i], &unis[i]);
-			if (item == NULL)
-				continue;
-	
-			if (PyList_Append(items, item) != 0) {
-				printf("ack! (PyList_Append)\n");
-				continue;
-			}
-			Py_DECREF(item);
-		}
-	}
-
-	free(infos);
-	free(unis);
-
-	Py_INCREF(items);
-	return items;
-}
-
-//__________________________________________________________________________________________________
-
-static PyMethodDef iteratorObject_methods[] = {
-	{"listdir",	(PyCFunction)iteratorObject_listdir,METH_VARARGS,	iteratorObject_listdir__doc__},
-	{NULL,		NULL}
-};
-
-//__________________________________________________________________________________________________
-
-static
-PyObject *iteratorObject_getattr(iteratorObject *self, char *name)
-{
-	if (self->x_attr != NULL) {
-		PyObject *v = PyDict_GetItemString(self->x_attr, name);
-		if (v != NULL) {
-			Py_INCREF(v);
-			return v;
-		}
-	}
-	return Py_FindMethod(iteratorObject_methods, (PyObject *)self, name);
-}
-
-//__________________________________________________________________________________________________
-
-static
-int iteratorObject_setattr(iteratorObject *self, char *name, PyObject *v)
-{
-	if (self->x_attr == NULL) {
-		self->x_attr = PyDict_New();
-		if (self->x_attr == NULL)
-			return -1;
-	}
-	if (v == NULL) {
-		int rv = PyDict_DelItemString(self->x_attr, name);
-		if (rv < 0)
-			PyErr_SetString(PyExc_AttributeError, "delete non-existing iteratorObject attribute");
-		return rv;
-	}
-	else
-		return PyDict_SetItemString(self->x_attr, name, v);
-}
-
-//__________________________________________________________________________________________________
-
-statichere PyTypeObject iteratorObject_Type = {
-	/* The ob_type field must be initialized in the module init function
-	 * to be portable to Windows without using C++. */
-	PyObject_HEAD_INIT(NULL)
-	0,			/*ob_size*/
-	"hfsplus.iterator",		/*tp_name*/
-	sizeof(iteratorObject),	/*tp_basicsize*/
-	0,			/*tp_itemsize*/
-	/* methods */
-	(destructor)iteratorObject_dealloc, /*tp_dealloc*/
-	0,			/*tp_print*/
-	(getattrfunc)iteratorObject_getattr, /*tp_getattr*/
-	(setattrfunc)iteratorObject_setattr, /*tp_setattr*/
-	0,			/*tp_compare*/
-	0,			/*tp_repr*/
-	0,			/*tp_as_number*/
-	0,			/*tp_as_sequence*/
-	0,			/*tp_as_mapping*/
-	0,			/*tp_hash*/
-};
-
-
-//__________________________________________________________________________________________________
-//_________________________________________ FSREF OBJECT ___________________________________________
-//__________________________________________________________________________________________________
-
-typedef struct {
-	PyObject_HEAD
-	PyObject	*x_attr;
-	FSRef		ref;
-	int			typeknown;
-	Boolean		directory;
-} fsRefObject;
-
-static PyTypeObject fsRefObject_Type;
-
-#define fsRefObject_Check(v)	((v)->ob_type == &fsRefObject_Type)
-
-static
-fsRefObject *newFSRefObject(PyObject *arg, FSRef *ref, Boolean typeknown, Boolean directory)
-{
-	fsRefObject *self = PyObject_New(fsRefObject, &fsRefObject_Type);
-	if (self == NULL)
-		return NULL;
-
-	self->x_attr = PyDict_New();
-	if (self->x_attr == NULL) {
-		Py_DECREF(self);
-		return NULL;
-	}
-
-	if (PyDict_SetItemString(self->x_attr, "directory", directory ? Py_True : Py_False) < 0) {
-		Py_XDECREF(self->x_attr);
-		Py_DECREF(self);
-		return NULL;
-	}
-
-	self->ref = *ref;
-	self->typeknown = typeknown;
-	self->directory = directory;
-	return self;
-}
-
-//__________________________________________________________________________________________________
-
-Boolean fsRefObject_isdir(fsRefObject *self)
-{
-	if (self->typeknown == false) {
-		self->directory = fsref_isdirectory(&self->ref);
-		self->typeknown = true;
-	}
-	return self->directory;
-}
-
-//__________________________________________________________________________________________________
-// fsRefObject methods
-//
-static
-void fsRefObject_dealloc(fsRefObject *self)
-{
-	Py_XDECREF(self->x_attr);
-	PyObject_Del(self);
-}
-
-//__________________________________________________________________________________________________
-static char fsRefObject_opendir__doc__[] =
-"opendir() -> iterator\n\n\
-Return an iterator";
-
-static
-PyObject *fsRefObject_opendir(fsRefObject *self, PyObject *args)
-{
-	iteratorObject *obj;
-
-	obj = newIteratorObject(args, &self->ref);
-	if (obj == NULL)
-	    return NULL;
-	return (PyObject *) obj;
-}
-
-//__________________________________________________________________________________________________
-static char fsRefObject_namedfsref__doc__[] =
-"namedfsref(String) -> FSref\n\n\
-Return an FSRef for the named item in the container FSRef";
-
-static
-PyObject *fsRefObject_namedfsref(fsRefObject *self, PyObject *args)
-{
-	OSErr err;
-	fsRefObject *newObject;
-	FSRef newref;
-	HFSUniStr255 uni;
-	PyObject *namearg, *nameobj;
-
-	if (!PyArg_ParseTuple(args, "O|l:namedfsref", &namearg))
-		return NULL;
-
-	nameobj = obj_to_hfsunistr(namearg, &uni);
-	if (nameobj == NULL)
-		return NULL;
-	Py_DECREF(nameobj);
-
-	Py_BEGIN_ALLOW_THREADS
-	err = FSMakeFSRefUnicode(&self->ref, uni.length, uni.unicode, kTextEncodingUnknown, &newref);
-	Py_END_ALLOW_THREADS
-	if (err != noErr)
-		return macos_error_for_call(err, "FSMakeFSRefUnicode", NULL);
-
-	newObject = newFSRefObject(args, &newref, false, false);
-
-	Py_INCREF(newObject);
-	return (PyObject *) newObject;
-}
-
-//__________________________________________________________________________________________________
-static char fsRefObject_parent__doc__[] =
-"parent() -> FSref\n\n\
-Return an FSRef for the parent of this FSRef, or NULL (if this \n\
-is the root.)";
-
-static
-PyObject *fsRefObject_parent(fsRefObject *self, PyObject *args)
-{
-	OSErr err;
-	fsRefObject *newObject;
-	FSRef parentref;
-	FSCatalogInfo info;
-
-	Py_BEGIN_ALLOW_THREADS
-	err = FSGetCatalogInfo(&self->ref, kFSCatInfoParentDirID, &info, NULL, NULL, &parentref);
-	Py_END_ALLOW_THREADS
-	if (err != noErr)
-		return macos_error_for_call(err, "FSGetCatalogInfo", NULL);
-
-	if (info.parentDirID == fsRtParID)
-		return NULL;
-
-	newObject = newFSRefObject(args, &parentref, false, false);
-	Py_INCREF(newObject);
-	return (PyObject *) newObject;
-}
-
-//__________________________________________________________________________________________________
-static char fsRefObject_as_fsref__doc__[] =
-"as_fsref() -> macfs.fsref\n\n\
-Return a macfs.fsref-style object from an hfsplus.fsref style object";
-
-static
-PyObject *fsRefObject_as_fsref(fsRefObject *self, PyObject *args)
-{
-	if (!PyArg_ParseTuple(args, ""))
-		return NULL;
-	return PyMac_BuildFSRef(&self->ref);
-}
-
-//__________________________________________________________________________________________________
-static char fsRefObject_openfork__doc__[] =
-"openfork([resourcefork [,perms]]) -> forkRef\n\n\
-Return a forkRef object for reading/writing/etc. Optionally,\n\
-pass 1 for the resourcefork param to open the resource fork,\n\
-and permissions to open read-write or something else:\n\
-0: fsCurPerm\n\
-1: fsRdPerm (default)\n\
-2: fsWrPerm\n\
-3: fsRdWrPerm\n\
-4: fsRdWrShPerm";
-
-static
-PyObject *fsRefObject_openfork(fsRefObject *self, PyObject *args)
-{
-	forkRefObject *obj;
-	int resfork = 0, perms = fsRdPerm;
-
-	if (!PyArg_ParseTuple(args, "|ii:openfork", &resfork, &perms))
-		return NULL;
-
-	obj = newForkRefObject(args, &self->ref, resfork, perms);
-	if (obj == NULL)
-	    return NULL;
-	return (PyObject *) obj;
-}
-
-//__________________________________________________________________________________________________
-
-static
-PyObject *fsRefObject_createcommon(Boolean createdir, fsRefObject *self, PyObject *args)
-{
-	OSErr err;
-	PyObject *nameobj, *namearg, *attrs = NULL;
-	FSRef newref;
-	fsRefObject *newObject;
-	HFSUniStr255 uni;
-	FSCatalogInfoBitmap bitmap = kFSCatInfoSettableInfo;
-	FSCatalogInfo info;
-
-	if (!PyArg_ParseTuple(args, "O|Ol", &namearg, &attrs, &bitmap))
-		return NULL;
-
-	nameobj = obj_to_hfsunistr(namearg, &uni);
-	if (nameobj == NULL)
-		return NULL;
-	Py_DECREF(nameobj);
-
-	if (attrs) {
-		if (!cataloginfo_from_dict(bitmap, &info, attrs))
-			return NULL;
-	} else {
-		bitmap = 0L;
-	}
-
-	if (createdir) {
-		Py_BEGIN_ALLOW_THREADS
-		err = FSCreateDirectoryUnicode(&self->ref, uni.length, uni.unicode, bitmap, &info, &newref, NULL, NULL);
-		Py_END_ALLOW_THREADS
-		if (err != noErr)
-			return macos_error_for_call(err, "FSCreateDirectoryUnicode", NULL);
-	} else {
-		Py_BEGIN_ALLOW_THREADS
-		err = FSCreateFileUnicode(&self->ref, uni.length, uni.unicode, bitmap, &info, &newref, NULL);
-		Py_END_ALLOW_THREADS
-		if (err != noErr)
-			return macos_error_for_call(err, "FSCreateFileUnicode", NULL);
-	}
-
-	newObject = newFSRefObject(args, &newref, true, createdir);
-	if (newObject == NULL)
-	    return NULL;
-
-	Py_INCREF(newObject);
-	return (PyObject *) newObject;
-}
-
-//__________________________________________________________________________________________________
-static char fsRefObject_create__doc__[] =
-"create(name [,dict]) -> FSRef\n\n\
-Create a file in the specified directory with the given name\n\
-and return an FSRef object of the newly created item";
-
-static
-PyObject *fsRefObject_create(fsRefObject *self, PyObject *args)
-{
-	return fsRefObject_createcommon(false, self, args);
-}
-
-//__________________________________________________________________________________________________
-static char fsRefObject_mkdir__doc__[] =
-"mkdir(name [,dict]) -> FSRef\n\n\
-Create a directory in the specified directory with the given name\n\
-and return an FSRef object of the newly created item";
-
-static
-PyObject *fsRefObject_mkdir(fsRefObject *self, PyObject *args)
-{
-	return fsRefObject_createcommon(true, self, args);
-}
-
-//__________________________________________________________________________________________________
-static char fsRefObject_getcatinfo__doc__[] =
-"getcatinfo([bitmap]) -> Dict\n\n\
-Returns a dictionary of attributes for the given item\n\
-and an optional bitmap describing the attributes to be\n\
-fetched (see CarbonCore/Files.h for details of the bit\n\
-definitions and key definitions).";
-
-static
-PyObject *fsRefObject_getcatinfo(fsRefObject *self, PyObject *args)
-{
-	PyObject *dict;
-	OSErr err;
-	FSCatalogInfo info = {0};
-	HFSUniStr255 uni;
-	FSCatalogInfoBitmap	bitmap = kFSCatInfoGettableInfo;
-
-	if (!PyArg_ParseTuple(args, "|l:getcatinfo", &bitmap))
-		return NULL;
-
-	Py_BEGIN_ALLOW_THREADS
-	err = FSGetCatalogInfo(&self->ref, bitmap, &info, &uni, NULL, NULL);
-	Py_END_ALLOW_THREADS
-	if (err != noErr) 
-		return macos_error_for_call(err, "FSGetCatalogInfo", NULL);
-
-	dict = dict_from_cataloginfo(bitmap, &info, &uni);
-	if (dict == NULL)
-		return NULL;
-
-	Py_INCREF(dict);
-	return dict;
-}
-
-//__________________________________________________________________________________________________
-static char fsRefObject_setcatinfo__doc__[] =
-"setcatinfo(Dict [,bitmap]) -> None\n\n\
-Sets attributes for the given item.  An optional\n\
-bitmap describing the attributes to be set can be\n\
-given as well (see CarbonCore/Files.h for details\n\
-of the bit definitions and key definitions).";
-
-static
-PyObject *fsRefObject_setcatinfo(fsRefObject *self, PyObject *args)
-{
-	PyObject *dict;
-	OSErr err;
-	FSCatalogInfo info = {0};
-	FSCatalogInfoBitmap	bitmap = kFSCatInfoSettableInfo;
-
-	if (!PyArg_ParseTuple(args, "O|l:setcatinfo", &dict, &bitmap))
-		return NULL;
-
-	if (!cataloginfo_from_dict(bitmap, &info, dict)) return NULL;
-
-	Py_BEGIN_ALLOW_THREADS
-	err = FSSetCatalogInfo(&self->ref, bitmap, &info);
-	Py_END_ALLOW_THREADS
-	if (err != noErr) 
-		return macos_error_for_call(err, "FSSetCatalogInfo", NULL);
-
-	Py_INCREF(Py_None);
-	return Py_None;
-}
-
-//__________________________________________________________________________________________________
-static char fsRefObject_delete__doc__[] =
-"delete() -> None\n\n\
-Delete the item";
-
-static
-PyObject *fsRefObject_delete(fsRefObject *self, PyObject *args)
-{
-	OSErr err;
-	
-	Py_BEGIN_ALLOW_THREADS
-	err = FSDeleteObject(&self->ref);
-	Py_END_ALLOW_THREADS
-	if (err != noErr) 
-		return macos_error_for_call(err, "FSDeleteObject", NULL);
-
-	Py_INCREF(Py_None);
-	return Py_None;
-}
-
-//__________________________________________________________________________________________________
-static char fsRefObject_exchange__doc__[] =
-"exchange(FSRef) -> None\n\n\
-Exchange this file with another.";
-
-static
-PyObject *fsRefObject_exchange(fsRefObject *self, PyObject *args)
-{
-	OSErr err;
-	fsRefObject *fsrefobj;
-
-	if (!PyArg_ParseTuple(args, "O|:exchange", &fsrefobj))
-		return NULL;
-
-	if (fsRefObject_Check(fsrefobj) == false)
-		return NULL;
-
-	Py_BEGIN_ALLOW_THREADS	
-	err = FSExchangeObjects(&self->ref, &fsrefobj->ref);
-	Py_END_ALLOW_THREADS
-	if (err != noErr)
-		return macos_error_for_call(err, "FSExchangeObjects", NULL);
-
-	Py_INCREF(Py_None);
-	return Py_None;
-}
-
-//__________________________________________________________________________________________________
-static char fsRefObject_move__doc__[] =
-"move(FSRef) -> FSRef\n\n\
-Move the item to the container and return an FSRef to\n\
-the new item.";
-
-static
-PyObject *fsRefObject_move(fsRefObject *self, PyObject *args)
-{
-	OSErr err;
-	fsRefObject *newObject;
-	FSRef newref;
-	fsRefObject *fsrefobj;
-
-	if (!PyArg_ParseTuple(args, "O|:move", &fsrefobj))
-		return NULL;
-
-	if (fsRefObject_Check(fsrefobj) == false)
-		return NULL;
-
-	Py_BEGIN_ALLOW_THREADS
-	err = FSMoveObject(&self->ref, &fsrefobj->ref, &newref);
-	Py_END_ALLOW_THREADS
-	if (err != noErr)
-		return macos_error_for_call(err, "FSMoveObject", NULL);
-
-	newObject = newFSRefObject(args, &newref, false, false);
-	if (newObject == NULL)
-	    return NULL;
-
-	Py_INCREF(newObject);
-	return (PyObject *) newObject;
-}
-
-//__________________________________________________________________________________________________
-static char fsRefObject_rename__doc__[] =
-"rename(String [,encoding]) -> FSRef\n\n\
-Rename the item to the new name and return an FSRef to\n\
-the new item.";
-
-static
-PyObject *fsRefObject_rename(fsRefObject *self, PyObject *args)
-{
-	OSErr err;
-	fsRefObject *newObject;
-	FSRef newref;
-	TextEncoding hint = kTextEncodingUnknown;
-	HFSUniStr255 uni;
-	PyObject *namearg, *nameobj;
-
-	if (!PyArg_ParseTuple(args, "O|l:rename", &namearg, &hint))
-		return NULL;
-
-	nameobj = obj_to_hfsunistr(namearg, &uni);
-	if (nameobj == NULL)
-		return NULL;
-	Py_DECREF(nameobj);
-
-	Py_BEGIN_ALLOW_THREADS
-	err = FSRenameUnicode(&self->ref, uni.length, uni.unicode, hint, &newref);
-	Py_END_ALLOW_THREADS
-	if (err != noErr)
-		return macos_error_for_call(err, "FSRenameUnicode", NULL);
-
-	newObject = newFSRefObject(args, &newref, false, false);
-	if (newObject == NULL)
-	    return NULL;
-
-	Py_INCREF(newObject);
-	return (PyObject *) newObject;
-}
-
-
-//__________________________________________________________________________________________________
-
-static PyMethodDef fsRefObject_methods[] = {
-	{"getcatinfo",	(PyCFunction)fsRefObject_getcatinfo,METH_VARARGS,	fsRefObject_getcatinfo__doc__},
-	{"setcatinfo",	(PyCFunction)fsRefObject_setcatinfo,METH_VARARGS,	fsRefObject_setcatinfo__doc__},
-	{"create",		(PyCFunction)fsRefObject_create,	METH_VARARGS,	fsRefObject_create__doc__},
-	{"mkdir",		(PyCFunction)fsRefObject_mkdir,		METH_VARARGS,	fsRefObject_mkdir__doc__},
-	{"namedfsref",	(PyCFunction)fsRefObject_namedfsref,METH_VARARGS,	fsRefObject_namedfsref__doc__},
-	{"parent",		(PyCFunction)fsRefObject_parent,	METH_VARARGS,	fsRefObject_parent__doc__},
-	{"delete",		(PyCFunction)fsRefObject_delete,	METH_VARARGS,	fsRefObject_delete__doc__},
-	{"rename",		(PyCFunction)fsRefObject_rename,	METH_VARARGS,	fsRefObject_rename__doc__},
-	{"move",		(PyCFunction)fsRefObject_move,		METH_VARARGS,	fsRefObject_move__doc__},
-	{"exchange",	(PyCFunction)fsRefObject_exchange,	METH_VARARGS,	fsRefObject_exchange__doc__},
-
-	{"opendir",		(PyCFunction)fsRefObject_opendir,	METH_VARARGS,	fsRefObject_opendir__doc__},
-	{"openfork", 	(PyCFunction)fsRefObject_openfork,	METH_VARARGS,	fsRefObject_openfork__doc__},
-
-	{"as_fsref",	(PyCFunction)fsRefObject_as_fsref,	METH_VARARGS,	fsRefObject_as_fsref__doc__},
-	{NULL,		NULL}
-};
-
-//__________________________________________________________________________________________________
-
-static
-PyObject *fsRefObject_getattr(fsRefObject *self, char *name)
-{
-	if (self->x_attr != NULL) {
-		PyObject *v = PyDict_GetItemString(self->x_attr, name);
-		if (v != NULL) {
-			Py_INCREF(v);
-			return v;
-		}
-	}
-	return Py_FindMethod(fsRefObject_methods, (PyObject *)self, name);
-}
-
-//__________________________________________________________________________________________________
-
-static
-int fsRefObject_setattr(fsRefObject *self, char *name, PyObject *v)
-{
-	if (self->x_attr == NULL) {
-		self->x_attr = PyDict_New();
-		if (self->x_attr == NULL)
-			return -1;
-	}
-	if (v == NULL) {
-		int rv = PyDict_DelItemString(self->x_attr, name);
-		if (rv < 0)
-			PyErr_SetString(PyExc_AttributeError, "delete non-existing fsRefObject attribute");
-		return rv;
-	}
-	else
-		return PyDict_SetItemString(self->x_attr, name, v);
-}
-
-//__________________________________________________________________________________________________
-
-statichere PyTypeObject fsRefObject_Type = {
-	/* The ob_type field must be initialized in the module init function
-	 * to be portable to Windows without using C++. */
-	PyObject_HEAD_INIT(NULL)
-	0,			/*ob_size*/
-	"hfsplus.fsref",		/*tp_name*/
-	sizeof(fsRefObject),	/*tp_basicsize*/
-	0,			/*tp_itemsize*/
-	/* methods */
-	(destructor)fsRefObject_dealloc, /*tp_dealloc*/
-	0,			/*tp_print*/
-	(getattrfunc)fsRefObject_getattr, /*tp_getattr*/
-	(setattrfunc)fsRefObject_setattr, /*tp_setattr*/
-	0,			/*tp_compare*/
-	0,			/*tp_repr*/
-	0,			/*tp_as_number*/
-	0,			/*tp_as_sequence*/
-	0,			/*tp_as_mapping*/
-	0,			/*tp_hash*/
-};
-
-
-
-//__________________________________________________________________________________________________
-//____________________________________ MODULE FUNCTIONS ____________________________________________
-//__________________________________________________________________________________________________
-static char hfsplusmodule_getcatinfo__doc__[] =
-"getcatinfo(path[,bitmap]) -> Dict\n\n\
-Returns a dictionary of attributes for the given item\n\
-and an optional bitmap describing the attributes to be\n\
-fetched (see CarbonCore/Files.h for details of the bit\n\
-definitions and key definitions).";
-
-static
-PyObject *hfsplusmodule_getcatinfo(PyObject *self, PyObject *args)
-{
-	PyObject *dict;
-	FSRef ref;
-	OSErr err;
-	FSCatalogInfo info = {0};
-	HFSUniStr255 uni;
-	FSCatalogInfoBitmap	bitmap = kFSCatInfoGettableInfo;
-
-	if (!PyArg_ParseTuple(args, "O&|l", PyMac_GetFSRef, &ref, &bitmap))
-		return NULL;
-
-	Py_BEGIN_ALLOW_THREADS
-	err = FSGetCatalogInfo(&ref, bitmap, &info, &uni, NULL, NULL);
-	Py_END_ALLOW_THREADS
-	if (err != noErr) 
-		return macos_error_for_call(err, "FSGetCatalogInfo", NULL);
-
-	dict = dict_from_cataloginfo(bitmap, &info, &uni);
-	if (dict == NULL)
-		return NULL;
-
-	Py_INCREF(dict);
-	return dict;
-}
-
-//__________________________________________________________________________________________________
-static char hfsplusmodule_opendir__doc__[] =
-"opendir(path) -> iterator\n\n\
-Return an iterator for listdir.";
-
-static
-PyObject *hfsplusmodule_opendir(PyObject *self, PyObject *args)
-{
-	iteratorObject *rv;
-	FSRef ref;
-	OSErr err;
-#if 0
-	Boolean	isdir;
-#endif
-
-	if (!PyArg_ParseTuple(args, "O&", PyMac_GetFSRef, &ref))
-		return NULL;
-
-#if 0
-	if (isdir == false)
-		return PyErr_Format(PyExc_SyntaxError, "requires a directory");
-#endif
-
-	rv = newIteratorObject(args, &ref);
-	if (rv == NULL)
-	    return NULL;
-	return (PyObject *) rv;
-}
-
-//__________________________________________________________________________________________________
-static char hfsplusmodule_fsref__doc__[] =
-"fsref(path) -> FSRef\n\n\
-Return an FSRef object.";
-
-static
-PyObject *hfsplusmodule_fsref(PyObject *self, PyObject *args)
-{
-	fsRefObject *obj;
-	FSRef ref;
-	Boolean isdir = 0;
-
-	if (!PyArg_ParseTuple(args, "O&", PyMac_GetFSRef, &ref))
-		return NULL;
-
-	obj = newFSRefObject(args, &ref, true, isdir);
-	if (obj == NULL)
-	    return NULL;
-	return (PyObject *) obj;
-}
-
-//__________________________________________________________________________________________________
-static char hfsplusmodule_openfork__doc__[] =
-"openfork(path[,resourcefork[,perms]]) -> forkRef\n\n\
-Return a forkRef object for reading/writing/etc. Optionally,\n\
-pass 1 for the resourcefork param to open the resource fork,\n\
-and permissions to open read-write or something else:\n\
-0: fsCurPerm\n\
-1: fsRdPerm\n\
-2: fsWrPerm\n\
-3: fsRdWrPerm\n\
-4: fsRdWrShPerm";
-
-static
-PyObject *hfsplusmodule_openfork(PyObject *self, PyObject *args)
-{
-	forkRefObject *rv;
-	FSRef ref;
-#if 0
-	Boolean	isdir;
-#endif
-	int resfork = 0, perms = fsRdPerm;
-
-	if (!PyArg_ParseTuple(args, "s|ii", PyMac_GetFSRef, &ref, &resfork, &perms))
-		return NULL;
-
-#if 0
-	if (isdir == true) {
-		return PyErr_Format(PyExc_SyntaxError, "requires a file");
-	}
-#endif
-
-	rv = newForkRefObject(args, &ref, resfork, perms);
-	if (rv == NULL)
-	    return NULL;
-	return (PyObject *) rv;
-}
-
-//__________________________________________________________________________________________________
-// List of functions defined in the module
-//
-static PyMethodDef hfsplusmodule_methods[] = {
-	{"getcatinfo",	hfsplusmodule_getcatinfo,	METH_VARARGS,	hfsplusmodule_getcatinfo__doc__},
-	{"opendir",	hfsplusmodule_opendir,	METH_VARARGS,			hfsplusmodule_opendir__doc__},
-	{"openfork", hfsplusmodule_openfork,	METH_VARARGS,		hfsplusmodule_openfork__doc__},
-	{"fsref", hfsplusmodule_fsref,	METH_VARARGS,				hfsplusmodule_fsref__doc__},
-	{NULL,		NULL}
-};
-
-//__________________________________________________________________________________________________
-// Initialization function for the module (*must* be called inithfsplus)
-//
-DL_EXPORT(void)
-inithfsplus(void)
-{
-	PyObject *m, *d;
-
-	/* Initialize the type of the new type object here; doing it here
-	 * is required for portability to Windows without requiring C++. */
-	iteratorObject_Type.ob_type = &PyType_Type;
-	forkRefObject_Type.ob_type = &PyType_Type;
-	fsRefObject_Type.ob_type = &PyType_Type;
-
-	/* Create the module and add the functions */
-	m = Py_InitModule("hfsplus", hfsplusmodule_methods);
-
-	/* Add some symbolic constants to the module */
-	d = PyModule_GetDict(m);
-	insert_int(d, "fsCurPerm", fsCurPerm);
-	insert_int(d, "fsRdPerm", fsRdPerm);
-	insert_int(d, "fsWrPerm", fsWrPerm);
-	insert_int(d, "fsRdWrPerm", fsRdWrPerm);
-	insert_int(d, "fsRdWrShPerm", fsRdWrShPerm);
-	insert_int(d, "fsAtMark", fsAtMark);
-	insert_int(d, "fsFromStart", fsFromStart);
-	insert_int(d, "fsFromLEOF", fsFromLEOF);
-	insert_int(d, "fsFromMark", fsFromMark);
-	insert_int(d, "noCacheMask", noCacheMask);
-	ErrorObject = PyErr_NewException("hfsplus.error", NULL, NULL);
-	PyDict_SetItemString(d, "error", ErrorObject);
-}
-
-//__________________________________________________________________________________________________
-//_________________________________________ UTILITIES ______________________________________________
-//__________________________________________________________________________________________________
-
-static const char *_kFSCatInfoPrintableName = "pname";
-static const char *_kFSCatInfoUnicodeName = "uname";
-
-static const char *_kFSCatInfoVolume = "volume";
-static const char *_kFSCatInfoNodeID = "nodeid";
-static const char *_kFSCatInfoParentDirID = "parid";
-static const char *_kFSCatInfoTextEncoding = "encoding";
-static const char *_kFSCatInfoNodeFlags = "flags";
-
-static const char *_kFSCatInfoDataLogical = "datalogicalsize";
-static const char *_kFSCatInfoRsrcLogical = "rsrclogicalsize";
-static const char *_kFSCatInfoDataPhysical = "dataphysicalsize";
-static const char *_kFSCatInfoRsrcPhysical = "rsrcphysicalsize";
-
-static const char *_kFSCatInfoUserID = "uid";
-static const char *_kFSCatInfoGroupID = "gid";
-static const char *_kFSCatInfoUserAccess = "useraccess";
-static const char *_kFSCatInfoMode = "mode";
-
-static const char *_kFSCatInfoFinderInfo = "finfo";
-static const char *_kFSCatInfoFinderXInfo = "fxinfo";
-
-static const char *_kFSCatInfoCreateDate = "crdate";
-static const char *_kFSCatInfoContentMod = "mddate";
-static const char *_kFSCatInfoAttrMod = "amdate";
-static const char *_kFSCatInfoAccessDate = "acdate";
-static const char *_kFSCatInfoBackupDate = "bkdate";
-
-//__________________________________________________________________________________________________
-
-static
-PyObject *macos_error_for_call(OSErr err, const char *name, const char *item)
-{
-	PyObject *v;
-	char buffer[1024];
-	
-	if (item)
-		PyOS_snprintf(buffer, sizeof(buffer), "mac error calling %s on %s", name, item);
-	else
-		PyOS_snprintf(buffer, sizeof(buffer), "mac error calling %s", name);
-
-	v = Py_BuildValue("(is)", err, buffer);
-	if (v != NULL) {
-		PyErr_SetObject(PyExc_OSError, v);
-		Py_DECREF(v);
-	}
-	return NULL;
-}
-//__________________________________________________________________________________________________
-
-static
-int insert_slong(FSCatalogInfoBitmap bitmap, UInt32 bit, PyObject *d, const char *symbol, long value)
-{
-	if (bitmap & bit) {
-		PyObject* v = PyLong_FromLong(value);
-		if (!v || PyDict_SetItemString(d, (char *) symbol, v) < 0)
-			return -1;
-		Py_DECREF(v);
-	}
-	return 0;
-}
-
-//__________________________________________________________________________________________________
-
-static
-int insert_long(FSCatalogInfoBitmap bitmap, UInt32 bit, PyObject *d, const char *symbol, UInt32 value)
-{
-	if (bitmap & bit) {
-		PyObject* v = PyLong_FromUnsignedLong(value);
-		if (!v || PyDict_SetItemString(d, (char *) symbol, v) < 0)
-			return -1;
-		Py_DECREF(v);
-	}
-	return 0;
-}
-
-//__________________________________________________________________________________________________
-
-static
-int insert_int(PyObject *d, const char *symbol, int value)
-{
-	PyObject* v = PyInt_FromLong(value);
-	if (!v || PyDict_SetItemString(d, (char *) symbol, v) < 0)
-		return -1;
-
-	Py_DECREF(v);
-	return 0;
-}
-
-//__________________________________________________________________________________________________
-
-static
-int insert_longlong(FSCatalogInfoBitmap bitmap, UInt32 bit, PyObject *d, const char *symbol, UInt64 value)
-{
-	if (bitmap & bit) {
-		PyObject* v = PyLong_FromLongLong(value);
-		if (!v || PyDict_SetItemString(d, (char *) symbol, v) < 0)
-			return -1;
-		Py_DECREF(v);
-	}
-	return 0;
-}
-
-//__________________________________________________________________________________________________
-
-static
-int insert_utcdatetime(FSCatalogInfoBitmap bitmap, UInt32 bit, PyObject *d, const char *symbol, const UTCDateTime *utc)
-{
-	if (bitmap & bit) {
-		PyObject* tuple = Py_BuildValue("ili", utc->highSeconds, utc->lowSeconds, utc->fraction);
-		if (!tuple || PyDict_SetItemString(d, (char *) symbol, tuple) < 0)
-			return -1;
-		Py_DECREF(tuple);
-	}
-	return 0;
-}
-
-//__________________________________________________________________________________________________
-
-static
-int fetch_long(FSCatalogInfoBitmap bitmap, UInt32 bit, const PyObject *d, const char *symbol, UInt32 *value)
-{
-	if (bitmap & bit) {
-		PyObject* v = PyDict_GetItemString((PyObject *) d, (char *) symbol);
-		if (v == NULL)
-			return -1;
-
-		*value = PyLong_AsUnsignedLong(v);
-	}
-	return 0;
-}
-
-//__________________________________________________________________________________________________
-
-static
-int fetch_utcdatetime(FSCatalogInfoBitmap bitmap, UInt32 bit, const PyObject *d, const char *symbol, UTCDateTime *utc)
-{
-	if (bitmap & bit) {
-		PyObject* tuple = PyDict_GetItemString((PyObject *) d, (char *) symbol);
-		if (tuple == NULL)
-			return -1;
-
-		if (!PyArg_ParseTuple(tuple, "ili", &utc->highSeconds, &utc->lowSeconds, &utc->fraction))
-			return -1;
-	}
-
-	return 0;
-}
-
-//__________________________________________________________________________________________________
-
-static
-void printableUniStr(const HFSUniStr255 *uni, char *buffer)
-{
-	int		i;
-	char	localbuf[32];
-
-	buffer[0] = 0;
-	for (i = 0; i < uni->length; i ++) {
-		UniChar		uch = uni->unicode[i];
-
-		if ((uch & 0x7f) == uch) {
-			PyOS_snprintf(localbuf, sizeof(localbuf), "%c", uch);
-		} else {
-			PyOS_snprintf(localbuf, sizeof(localbuf), "\\u%04x", uch);
-		}
-		strcat(buffer, localbuf);
-	}
-}
-
-//__________________________________________________________________________________________________
-
-static
-int cataloginfo_from_dict(FSCatalogInfoBitmap bitmap, FSCatalogInfo *info, const PyObject *dict)
-{
-	UInt32 storage;
-	FSPermissionInfo *permissions;
-	
-	// Dates
-	if (fetch_utcdatetime(bitmap, kFSCatInfoCreateDate, dict, _kFSCatInfoCreateDate, &info->createDate)) return NULL;
-	if (fetch_utcdatetime(bitmap, kFSCatInfoContentMod, dict, _kFSCatInfoContentMod, &info->contentModDate)) return NULL;
-	if (fetch_utcdatetime(bitmap, kFSCatInfoAttrMod, dict, _kFSCatInfoAttrMod, &info->attributeModDate)) return NULL;
-	if (fetch_utcdatetime(bitmap, kFSCatInfoAccessDate, dict, _kFSCatInfoAccessDate, &info->accessDate)) return NULL;
-	if (fetch_utcdatetime(bitmap, kFSCatInfoBackupDate, dict, _kFSCatInfoBackupDate, &info->backupDate)) return NULL;
-
-	// Permissions
-	permissions = (FSPermissionInfo *) info->permissions;
-	if (fetch_long(bitmap, kFSCatInfoPermissions, dict, _kFSCatInfoUserID, &permissions->userID)) return NULL;
-	if (fetch_long(bitmap, kFSCatInfoPermissions, dict, _kFSCatInfoGroupID, &permissions->groupID)) return NULL;
-	if (fetch_long(bitmap, kFSCatInfoPermissions, dict, _kFSCatInfoMode, &storage)) return NULL;
-	permissions->mode = (UInt16) storage;
-	if (fetch_long(bitmap, kFSCatInfoPermissions, dict, _kFSCatInfoUserAccess, &storage)) return NULL;
-	permissions->userAccess = (UInt8) storage;
-	// IDs
-	if (fetch_long(bitmap, kFSCatInfoTextEncoding, dict, _kFSCatInfoTextEncoding, &info->textEncodingHint)) return NULL;
-	if (fetch_long(bitmap, kFSCatInfoNodeFlags, dict, _kFSCatInfoNodeFlags, &storage)) return NULL;
-	info->nodeFlags = (UInt16) storage;
-
-	// FinderInfo
-	if (bitmap & kFSCatInfoFinderInfo) {
-		PyObject *obj = PyDict_GetItemString((PyObject *) dict, (char *) _kFSCatInfoFinderInfo);
-		if (obj == NULL)
-			return NULL;
-		BlockMoveData(PyString_AsString(obj), info->finderInfo, sizeof(FInfo));
-	}
-
-	if (bitmap & kFSCatInfoFinderXInfo) {
-		PyObject *obj = PyDict_GetItemString((PyObject *) dict, (char *) _kFSCatInfoFinderXInfo);
-		if (obj == NULL)
-			return NULL;
-		BlockMoveData(PyString_AsString(obj), info->extFinderInfo, sizeof(FXInfo));
-	}
-
-	return 1;
-}
-
-//__________________________________________________________________________________________________
-
-static
-PyObject *dict_from_cataloginfo(FSCatalogInfoBitmap bitmap, const FSCatalogInfo *info, HFSUniStr255 *uni)
-{
-	PyObject *dict;
-	PyObject *id;
-	FSPermissionInfo *permissions;
-	char buffer[1024];
-
-	dict = PyDict_New();
-	if (dict == NULL)
-		return NULL;
-
-	// Name
-	if (uni) {
-		id = PyUnicode_FromUnicode(uni->unicode, uni->length);	
-		PyDict_SetItemString(dict, (char*) _kFSCatInfoUnicodeName, id); Py_XDECREF(id);
-		
-		printableUniStr(uni, buffer);
-		id = PyString_FromString(buffer);
-		PyDict_SetItemString(dict, (char*) _kFSCatInfoPrintableName, id); Py_XDECREF(id);
-	}
-
-	// IDs
-	if (insert_slong(bitmap, kFSCatInfoVolume, dict, _kFSCatInfoVolume, info->volume)) return NULL;
-	if (insert_long(bitmap, kFSCatInfoNodeID, dict, _kFSCatInfoNodeID, info->nodeID)) return NULL;
-	if (insert_long(bitmap, kFSCatInfoParentDirID, dict, _kFSCatInfoParentDirID, info->parentDirID)) return NULL;
-	if (insert_long(bitmap, kFSCatInfoTextEncoding, dict, _kFSCatInfoTextEncoding, info->textEncodingHint)) return NULL;
-	if (insert_long(bitmap, kFSCatInfoNodeFlags, dict, _kFSCatInfoNodeFlags, info->nodeFlags)) return NULL;
-
-	// Sizes
-	if (insert_longlong(bitmap, kFSCatInfoDataSizes, dict, _kFSCatInfoDataLogical, info->dataLogicalSize)) return NULL;
-	if (insert_longlong(bitmap, kFSCatInfoDataSizes, dict, _kFSCatInfoDataPhysical, info->dataPhysicalSize)) return NULL;
-	if (insert_longlong(bitmap, kFSCatInfoRsrcSizes, dict, _kFSCatInfoRsrcLogical, info->rsrcLogicalSize)) return NULL;
-	if (insert_longlong(bitmap, kFSCatInfoRsrcSizes, dict, _kFSCatInfoRsrcPhysical, info->rsrcPhysicalSize)) return NULL;
-
-	// Permissions
-	permissions = (FSPermissionInfo *) info->permissions;
-	if (insert_long(bitmap, kFSCatInfoPermissions, dict, _kFSCatInfoUserID, permissions->userID)) return NULL;
-	if (insert_long(bitmap, kFSCatInfoPermissions, dict, _kFSCatInfoGroupID, permissions->groupID)) return NULL;
-	if (insert_long(bitmap, kFSCatInfoPermissions, dict, _kFSCatInfoUserAccess, permissions->userAccess)) return NULL;
-	if (insert_long(bitmap, kFSCatInfoPermissions, dict, _kFSCatInfoMode, permissions->mode)) return NULL;
-
-	// Dates
-	if (insert_utcdatetime(bitmap, kFSCatInfoCreateDate, dict, _kFSCatInfoCreateDate, &info->createDate)) return NULL;
-	if (insert_utcdatetime(bitmap, kFSCatInfoContentMod, dict, _kFSCatInfoContentMod, &info->contentModDate)) return NULL;
-	if (insert_utcdatetime(bitmap, kFSCatInfoAttrMod, dict, _kFSCatInfoAttrMod, &info->attributeModDate)) return NULL;
-	if (insert_utcdatetime(bitmap, kFSCatInfoAccessDate, dict, _kFSCatInfoAccessDate, &info->accessDate)) return NULL;
-	if (insert_utcdatetime(bitmap, kFSCatInfoBackupDate, dict, _kFSCatInfoBackupDate, &info->backupDate)) return NULL;
-	
-	// FinderInfo
-	if (bitmap & kFSCatInfoFinderInfo) {
-		id = Py_BuildValue("s#", (char *) info->finderInfo, sizeof(FInfo));
-		PyDict_SetItemString(dict, (char*) _kFSCatInfoFinderInfo, id); Py_XDECREF(id);
-	}
-	if (bitmap & kFSCatInfoFinderXInfo) {
-		id = Py_BuildValue("s#", (char *) info->extFinderInfo, sizeof(FXInfo));
-		PyDict_SetItemString(dict, (char*) _kFSCatInfoFinderXInfo, id); Py_XDECREF(id);
-	}
-
-	return dict;
-}
-
-//__________________________________________________________________________________________________
-
-static
-Boolean fsref_isdirectory(const FSRef *ref)
-{
-	Boolean	isdir = false;
-	OSErr	err;
-	FSCatalogInfo info;
-
-	err = FSGetCatalogInfo(ref, kFSCatInfoNodeFlags, &info, NULL, NULL, NULL);
-
-	if (err == noErr)
-		isdir = (info.nodeFlags & kioFlAttribDirMask);
-
-	return isdir;
-}
-
-//__________________________________________________________________________________________________
-
-static
-PyObject *obj_to_hfsunistr(PyObject *in, HFSUniStr255 *uni)
-{
-	PyObject *out;
-
-	out = PyUnicode_FromObject(in);
-	if (out == NULL)
-		return NULL;
-
-	BlockMoveData(PyUnicode_AS_UNICODE(out), uni->unicode, PyUnicode_GET_DATA_SIZE(out));
-	uni->length = PyUnicode_GET_SIZE(out);
-
-	return out;
-}
-
-