diff options
author | Jack Jansen <jack.jansen@cwi.nl> | 2003-11-19 15:30:41 (GMT) |
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committer | Jack Jansen <jack.jansen@cwi.nl> | 2003-11-19 15:30:41 (GMT) |
commit | f387e2d12b18039156d0651d323069a0b2e63d63 (patch) | |
tree | 8d269ee9489034af932a1e863efe654012d85a70 | |
parent | fb2765666f23434061e5def1aa8392797edf1f43 (diff) | |
download | cpython-f387e2d12b18039156d0651d323069a0b2e63d63.zip cpython-f387e2d12b18039156d0651d323069a0b2e63d63.tar.gz cpython-f387e2d12b18039156d0651d323069a0b2e63d63.tar.bz2 |
Gone: all this functionality is now in the Carbon.File and Folder modules.
-rw-r--r-- | Mac/Modules/hfsplusmodule.c | 1531 |
1 files changed, 0 insertions, 1531 deletions
diff --git a/Mac/Modules/hfsplusmodule.c b/Mac/Modules/hfsplusmodule.c deleted file mode 100644 index da48eb0..0000000 --- a/Mac/Modules/hfsplusmodule.c +++ /dev/null @@ -1,1531 +0,0 @@ -/* -** 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; -} - - |