mirror of https://github.com/python/cpython
859 lines
26 KiB
Python
859 lines
26 KiB
Python
# This script generates a Python interface for an Apple Macintosh Manager.
|
|
# It uses the "bgen" package to generate C code.
|
|
# The function specifications are generated by scanning the mamager's header file,
|
|
# using the "scantools" package (customized for this particular manager).
|
|
#
|
|
# XXXX TO DO:
|
|
# - Implement correct missing FSSpec handling for Alias methods
|
|
# - Implement FInfo
|
|
|
|
import string
|
|
|
|
# Declarations that change for each manager
|
|
#MACHEADERFILE = 'Files.h' # The Apple header file
|
|
MODNAME = '_File' # The name of the module
|
|
LONGMODNAME = 'Carbon.File' # The "normal" external name of the module
|
|
|
|
# The following is *usually* unchanged but may still require tuning
|
|
MODPREFIX = 'File' # The prefix for module-wide routines
|
|
INPUTFILE = string.lower(MODPREFIX) + 'gen.py' # The file generated by the scanner
|
|
OUTPUTFILE = MODNAME + "module.c" # The file generated by this program
|
|
|
|
from macsupport import *
|
|
|
|
# Various integers:
|
|
SInt64 = Type("SInt64", "L")
|
|
UInt64 = Type("UInt64", "L")
|
|
FNMessage = Type("FNMessage", "l")
|
|
FSAllocationFlags = Type("FSAllocationFlags", "H")
|
|
FSCatalogInfoBitmap = Type("FSCatalogInfoBitmap", "l")
|
|
FSIteratorFlags = Type("FSIteratorFlags", "l")
|
|
FSVolumeRefNum = Type("FSVolumeRefNum", "h")
|
|
AliasInfoType = Type("AliasInfoType", "h")
|
|
|
|
# Various types of strings:
|
|
#class UniCharCountBuffer(InputOnlyType):
|
|
# pass
|
|
class VarReverseInputBufferType(ReverseInputBufferMixin, VarInputBufferType):
|
|
pass
|
|
FullPathName = VarReverseInputBufferType()
|
|
ConstStr31Param = OpaqueArrayType("Str31", "PyMac_BuildStr255", "PyMac_GetStr255")
|
|
ConstStr32Param = OpaqueArrayType("Str32", "PyMac_BuildStr255", "PyMac_GetStr255")
|
|
ConstStr63Param = OpaqueArrayType("Str63", "PyMac_BuildStr255", "PyMac_GetStr255")
|
|
Str63 = OpaqueArrayType("Str63", "PyMac_BuildStr255", "PyMac_GetStr255")
|
|
|
|
HFSUniStr255 = OpaqueType("HFSUniStr255", "PyMac_BuildHFSUniStr255", "PyMac_GetHFSUniStr255")
|
|
UInt8_ptr = InputOnlyType("UInt8 *", "s")
|
|
|
|
# Other types:
|
|
class OptionalFSxxxType(OpaqueByValueType):
|
|
def declare(self, name):
|
|
Output("%s %s__buf__;", self.typeName, name)
|
|
Output("%s *%s = &%s__buf__;", self.typeName, name, name)
|
|
|
|
class FSCatalogInfoAndBitmapType(InputOnlyType):
|
|
|
|
def __init__(self):
|
|
InputOnlyType.__init__(self, "BUG", "BUG")
|
|
|
|
def declare(self, name):
|
|
Output("PyObject *%s__object = NULL;", name)
|
|
Output("FSCatalogInfoBitmap %s__bitmap = 0;", name)
|
|
Output("FSCatalogInfo %s;", name)
|
|
|
|
def getargsFormat(self):
|
|
return "lO"
|
|
|
|
def getargsArgs(self, name):
|
|
return "%s__bitmap, %s__object"%(name, name)
|
|
|
|
def getargsCheck(self, name):
|
|
Output("if (!convert_FSCatalogInfo(%s__object, %s__bitmap, &%s)) return NULL;", name, name, name)
|
|
|
|
def passInput(self, name):
|
|
return "%s__bitmap, &%s"% (name, name)
|
|
|
|
def passOutput(self, name):
|
|
return "%s__bitmap, &%s"% (name, name)
|
|
|
|
def mkvalueFormat(self):
|
|
return "O"
|
|
|
|
def mkvalueArgs(self, name):
|
|
return "%s__object" % (name)
|
|
|
|
def xxxxmkvalueCheck(self, name):
|
|
Output("if ((%s__object = new_FSCatalogInfo(%s__bitmap, &%s)) == NULL) return NULL;", name, name)
|
|
|
|
class FSCatalogInfoAndBitmap_inType(FSCatalogInfoAndBitmapType, InputOnlyMixIn):
|
|
|
|
def xxxxmkvalueCheck(self, name):
|
|
pass
|
|
|
|
class FSCatalogInfoAndBitmap_outType(FSCatalogInfoAndBitmapType):
|
|
|
|
def getargsFormat(self):
|
|
return "l"
|
|
|
|
def getargsArgs(self, name):
|
|
return "%s__bitmap" % name
|
|
|
|
def getargsCheck(self, name):
|
|
pass
|
|
|
|
FInfo = OpaqueType("FInfo", "FInfo")
|
|
FInfo_ptr = OpaqueType("FInfo", "FInfo")
|
|
AliasHandle = OpaqueByValueType("AliasHandle", "Alias")
|
|
FSSpec = OpaqueType("FSSpec", "FSSpec")
|
|
FSSpec_ptr = OpaqueType("FSSpec", "FSSpec")
|
|
OptFSSpecPtr = OptionalFSxxxType("FSSpec", "BUG", "myPyMac_GetOptFSSpecPtr")
|
|
FSRef = OpaqueType("FSRef", "FSRef")
|
|
FSRef_ptr = OpaqueType("FSRef", "FSRef")
|
|
OptFSRefPtr = OptionalFSxxxType("FSRef", "BUG", "myPyMac_GetOptFSRefPtr")
|
|
FSCatalogInfo = OpaqueType("FSCatalogInfo", "FSCatalogInfo")
|
|
FSCatalogInfo_ptr = OpaqueType("FSCatalogInfo", "FSCatalogInfo")
|
|
|
|
# To be done:
|
|
#CatPositionRec
|
|
#FSCatalogInfo
|
|
#FSForkInfo
|
|
#FSIterator
|
|
#FSVolumeInfo
|
|
#FSSpecArrayPtr
|
|
|
|
includestuff = includestuff + """
|
|
#ifdef WITHOUT_FRAMEWORKS
|
|
#include <Files.h>
|
|
#else
|
|
#include <Carbon/Carbon.h>
|
|
#endif
|
|
|
|
#ifdef USE_TOOLBOX_OBJECT_GLUE
|
|
extern int _PyMac_GetFSSpec(PyObject *v, FSSpec *spec);
|
|
extern int _PyMac_GetFSRef(PyObject *v, FSRef *fsr);
|
|
extern PyObject *_PyMac_BuildFSSpec(FSSpec *spec);
|
|
extern PyObject *_PyMac_BuildFSRef(FSRef *spec);
|
|
|
|
#define PyMac_GetFSSpec _PyMac_GetFSSpec
|
|
#define PyMac_GetFSRef _PyMac_GetFSRef
|
|
#define PyMac_BuildFSSpec _PyMac_BuildFSSpec
|
|
#define PyMac_BuildFSRef _PyMac_BuildFSRef
|
|
#else
|
|
extern int PyMac_GetFSSpec(PyObject *v, FSSpec *spec);
|
|
extern int PyMac_GetFSRef(PyObject *v, FSRef *fsr);
|
|
extern PyObject *PyMac_BuildFSSpec(FSSpec *spec);
|
|
extern PyObject *PyMac_BuildFSRef(FSRef *spec);
|
|
#endif
|
|
|
|
/* Forward declarations */
|
|
static PyObject *FInfo_New(FInfo *itself);
|
|
static PyObject *FSRef_New(FSRef *itself);
|
|
static PyObject *FSSpec_New(FSSpec *itself);
|
|
static PyObject *Alias_New(AliasHandle itself);
|
|
static int FInfo_Convert(PyObject *v, FInfo *p_itself);
|
|
#define FSRef_Convert PyMac_GetFSRef
|
|
#define FSSpec_Convert PyMac_GetFSSpec
|
|
static int Alias_Convert(PyObject *v, AliasHandle *p_itself);
|
|
|
|
/*
|
|
** UTCDateTime records
|
|
*/
|
|
static int
|
|
UTCDateTime_Convert(PyObject *v, UTCDateTime *ptr)
|
|
{
|
|
return PyArg_Parse(v, "(HlH)", &ptr->highSeconds, &ptr->lowSeconds, &ptr->fraction);
|
|
}
|
|
|
|
static PyObject *
|
|
UTCDateTime_New(UTCDateTime *ptr)
|
|
{
|
|
return Py_BuildValue("(HlH)", ptr->highSeconds, ptr->lowSeconds, ptr->fraction);
|
|
}
|
|
|
|
/*
|
|
** Optional fsspec and fsref pointers. None will pass NULL
|
|
*/
|
|
static int
|
|
myPyMac_GetOptFSSpecPtr(PyObject *v, FSSpec **spec)
|
|
{
|
|
if (v == Py_None) {
|
|
*spec = NULL;
|
|
return 1;
|
|
}
|
|
return PyMac_GetFSSpec(v, *spec);
|
|
}
|
|
|
|
static int
|
|
myPyMac_GetOptFSRefPtr(PyObject *v, FSRef **ref)
|
|
{
|
|
if (v == Py_None) {
|
|
*ref = NULL;
|
|
return 1;
|
|
}
|
|
return PyMac_GetFSRef(v, *ref);
|
|
}
|
|
|
|
/*
|
|
** Parse/generate objsect
|
|
*/
|
|
static PyObject *
|
|
PyMac_BuildHFSUniStr255(HFSUniStr255 *itself)
|
|
{
|
|
|
|
return Py_BuildValue("u#", itself->unicode, itself->length);
|
|
}
|
|
"""
|
|
|
|
finalstuff = finalstuff + """
|
|
int
|
|
PyMac_GetFSSpec(PyObject *v, FSSpec *spec)
|
|
{
|
|
Str255 path;
|
|
short refnum;
|
|
long parid;
|
|
OSErr err;
|
|
FSRef fsr;
|
|
|
|
if (FSSpec_Check(v)) {
|
|
*spec = ((FSSpecObject *)v)->ob_itself;
|
|
return 1;
|
|
}
|
|
|
|
if (PyArg_Parse(v, "(hlO&)",
|
|
&refnum, &parid, PyMac_GetStr255, &path)) {
|
|
err = FSMakeFSSpec(refnum, parid, path, spec);
|
|
if ( err && err != fnfErr ) {
|
|
PyMac_Error(err);
|
|
return 0;
|
|
}
|
|
return 1;
|
|
}
|
|
PyErr_Clear();
|
|
#if !TARGET_API_MAC_OSX
|
|
/* On OS9 we now try a pathname */
|
|
if ( PyString_Check(v) ) {
|
|
/* It's a pathname */
|
|
if( !PyArg_Parse(v, "O&", PyMac_GetStr255, &path) )
|
|
return 0;
|
|
refnum = 0; /* XXXX Should get CurWD here?? */
|
|
parid = 0;
|
|
err = FSMakeFSSpec(refnum, parid, path, spec);
|
|
if ( err && err != fnfErr ) {
|
|
PyMac_Error(err);
|
|
return 0;
|
|
}
|
|
return 1;
|
|
}
|
|
PyErr_Clear();
|
|
#endif
|
|
/* Otherwise we try to go via an FSRef. On OSX we go all the way,
|
|
** on OS9 we accept only a real FSRef object
|
|
*/
|
|
#if TARGET_API_MAC_OSX
|
|
if ( PyMac_GetFSRef(v, &fsr) ) {
|
|
#else
|
|
if ( PyArg_Parse(v, "O&", FSRef_Convert, &fsr) ) {
|
|
#endif
|
|
err = FSGetCatalogInfo(&fsr, kFSCatInfoNone, NULL, NULL, spec, NULL);
|
|
if (err != noErr) {
|
|
PyMac_Error(err);
|
|
return 0;
|
|
}
|
|
return 1;
|
|
}
|
|
#if !TARGET_API_MAC_OSX
|
|
PyErr_SetString(PyExc_TypeError, "FSSpec, FSRef, pathname or (refnum, parid, path) required");
|
|
#endif
|
|
return 0;
|
|
}
|
|
|
|
int
|
|
PyMac_GetFSRef(PyObject *v, FSRef *fsr)
|
|
{
|
|
OSStatus err;
|
|
|
|
if (FSRef_Check(v)) {
|
|
*fsr = ((FSRefObject *)v)->ob_itself;
|
|
return 1;
|
|
}
|
|
|
|
#if TARGET_API_MAC_OSX
|
|
/* On OSX we now try a pathname */
|
|
if ( PyString_Check(v) ) {
|
|
if ( (err=FSPathMakeRef(PyString_AsString(v), fsr, NULL)) ) {
|
|
PyMac_Error(err);
|
|
return 0;
|
|
}
|
|
return 1;
|
|
}
|
|
/* XXXX Should try unicode here too */
|
|
#endif
|
|
/* Otherwise we try to go via an FSSpec */
|
|
if (FSSpec_Check(v)) {
|
|
if ((err=FSpMakeFSRef(&((FSSpecObject *)v)->ob_itself, fsr)) == 0)
|
|
return 1;
|
|
PyMac_Error(err);
|
|
return 0;
|
|
}
|
|
PyErr_SetString(PyExc_TypeError, "FSRef, FSSpec or pathname required");
|
|
return 0;
|
|
}
|
|
|
|
extern PyObject *
|
|
PyMac_BuildFSSpec(FSSpec *spec)
|
|
{
|
|
return FSSpec_New(spec);
|
|
}
|
|
|
|
extern PyObject *
|
|
PyMac_BuildFSRef(FSRef *spec)
|
|
{
|
|
return FSRef_New(spec);
|
|
}
|
|
"""
|
|
|
|
initstuff = initstuff + """
|
|
PyMac_INIT_TOOLBOX_OBJECT_NEW(FSSpec *, PyMac_BuildFSSpec);
|
|
PyMac_INIT_TOOLBOX_OBJECT_NEW(FSRef *, PyMac_BuildFSRef);
|
|
PyMac_INIT_TOOLBOX_OBJECT_CONVERT(FSSpec, PyMac_GetFSSpec);
|
|
PyMac_INIT_TOOLBOX_OBJECT_CONVERT(FSRef, PyMac_GetFSRef);
|
|
"""
|
|
|
|
execfile(string.lower(MODPREFIX) + 'typetest.py')
|
|
|
|
# Our object types:
|
|
class FSCatalogInfoDefinition(PEP253Mixin, ObjectDefinition):
|
|
getsetlist = [
|
|
("nodeFlags",
|
|
"return Py_BuildValue(\"H\", self->ob_itself.nodeFlags);",
|
|
"return PyArg_Parse(v, \"H\", &self->ob_itself.nodeFlags)-1;",
|
|
None
|
|
),
|
|
("volume",
|
|
"return Py_BuildValue(\"h\", self->ob_itself.volume);",
|
|
"return PyArg_Parse(v, \"h\", &self->ob_itself.volume)-1;",
|
|
None
|
|
),
|
|
("parentDirID",
|
|
"return Py_BuildValue(\"l\", self->ob_itself.parentDirID);",
|
|
"return PyArg_Parse(v, \"l\", &self->ob_itself.parentDirID)-1;",
|
|
None
|
|
),
|
|
("nodeID",
|
|
"return Py_BuildValue(\"l\", self->ob_itself.nodeID);",
|
|
"return PyArg_Parse(v, \"l\", &self->ob_itself.nodeID)-1;",
|
|
None
|
|
),
|
|
("createDate",
|
|
"return Py_BuildValue(\"O&\", UTCDateTime_New, &self->ob_itself.createDate);",
|
|
"return PyArg_Parse(v, \"O&\", UTCDateTime_Convert, &self->ob_itself.createDate)-1;",
|
|
None
|
|
),
|
|
("contentModDate",
|
|
"return Py_BuildValue(\"O&\", UTCDateTime_New, &self->ob_itself.contentModDate);",
|
|
"return PyArg_Parse(v, \"O&\", UTCDateTime_Convert, &self->ob_itself.contentModDate)-1;",
|
|
None
|
|
),
|
|
("attributeModDate",
|
|
"return Py_BuildValue(\"O&\", UTCDateTime_New, &self->ob_itself.attributeModDate);",
|
|
"return PyArg_Parse(v, \"O&\", UTCDateTime_Convert, &self->ob_itself.attributeModDate)-1;",
|
|
None
|
|
),
|
|
("accessDate",
|
|
"return Py_BuildValue(\"O&\", UTCDateTime_New, &self->ob_itself.accessDate);",
|
|
"return PyArg_Parse(v, \"O&\", UTCDateTime_Convert, &self->ob_itself.accessDate)-1;",
|
|
None
|
|
),
|
|
("backupDate",
|
|
"return Py_BuildValue(\"O&\", UTCDateTime_New, &self->ob_itself.backupDate);",
|
|
"return PyArg_Parse(v, \"O&\", UTCDateTime_Convert, &self->ob_itself.backupDate)-1;",
|
|
None
|
|
),
|
|
("permissions",
|
|
"return Py_BuildValue(\"(llll)\", self->ob_itself.permissions[0], self->ob_itself.permissions[1], self->ob_itself.permissions[2], self->ob_itself.permissions[3]);",
|
|
"return PyArg_Parse(v, \"(llll)\", &self->ob_itself.permissions[0], &self->ob_itself.permissions[1], &self->ob_itself.permissions[2], &self->ob_itself.permissions[3])-1;",
|
|
None
|
|
),
|
|
# XXXX FinderInfo TBD
|
|
# XXXX FinderXInfo TBD
|
|
("valence",
|
|
"return Py_BuildValue(\"l\", self->ob_itself.valence);",
|
|
"return PyArg_Parse(v, \"l\", &self->ob_itself.valence)-1;",
|
|
None
|
|
),
|
|
("dataLogicalSize",
|
|
"return Py_BuildValue(\"l\", self->ob_itself.dataLogicalSize);",
|
|
"return PyArg_Parse(v, \"l\", &self->ob_itself.dataLogicalSize)-1;",
|
|
None
|
|
),
|
|
("dataPhysicalSize",
|
|
"return Py_BuildValue(\"l\", self->ob_itself.dataPhysicalSize);",
|
|
"return PyArg_Parse(v, \"l\", &self->ob_itself.dataPhysicalSize)-1;",
|
|
None
|
|
),
|
|
("rsrcLogicalSize",
|
|
"return Py_BuildValue(\"l\", self->ob_itself.rsrcLogicalSize);",
|
|
"return PyArg_Parse(v, \"l\", &self->ob_itself.rsrcLogicalSize)-1;",
|
|
None
|
|
),
|
|
("rsrcPhysicalSize",
|
|
"return Py_BuildValue(\"l\", self->ob_itself.rsrcPhysicalSize);",
|
|
"return PyArg_Parse(v, \"l\", &self->ob_itself.rsrcPhysicalSize)-1;",
|
|
None
|
|
),
|
|
("sharingFlags",
|
|
"return Py_BuildValue(\"l\", self->ob_itself.sharingFlags);",
|
|
"return PyArg_Parse(v, \"l\", &self->ob_itself.sharingFlags)-1;",
|
|
None
|
|
),
|
|
("userPrivileges",
|
|
"return Py_BuildValue(\"b\", self->ob_itself.userPrivileges);",
|
|
"return PyArg_Parse(v, \"b\", &self->ob_itself.userPrivileges)-1;",
|
|
None
|
|
),
|
|
]
|
|
# The same info, but in a different form
|
|
INITFORMAT = "HhllO&O&O&O&O&llllllb"
|
|
INITARGS = """&((FSCatalogInfoObject *)self)->ob_itself.nodeFlags,
|
|
&((FSCatalogInfoObject *)self)->ob_itself.volume,
|
|
&((FSCatalogInfoObject *)self)->ob_itself.parentDirID,
|
|
&((FSCatalogInfoObject *)self)->ob_itself.nodeID,
|
|
UTCDateTime_Convert, &((FSCatalogInfoObject *)self)->ob_itself.createDate,
|
|
UTCDateTime_Convert, &((FSCatalogInfoObject *)self)->ob_itself.contentModDate,
|
|
UTCDateTime_Convert, &((FSCatalogInfoObject *)self)->ob_itself.attributeModDate,
|
|
UTCDateTime_Convert, &((FSCatalogInfoObject *)self)->ob_itself.accessDate,
|
|
UTCDateTime_Convert, &((FSCatalogInfoObject *)self)->ob_itself.backupDate,
|
|
&((FSCatalogInfoObject *)self)->ob_itself.valence,
|
|
&((FSCatalogInfoObject *)self)->ob_itself.dataLogicalSize,
|
|
&((FSCatalogInfoObject *)self)->ob_itself.dataPhysicalSize,
|
|
&((FSCatalogInfoObject *)self)->ob_itself.rsrcLogicalSize,
|
|
&((FSCatalogInfoObject *)self)->ob_itself.rsrcPhysicalSize,
|
|
&((FSCatalogInfoObject *)self)->ob_itself.sharingFlags,
|
|
&((FSCatalogInfoObject *)self)->ob_itself.userPrivileges"""
|
|
INITNAMES = """
|
|
"nodeFlags",
|
|
"volume",
|
|
"parentDirID",
|
|
"nodeID",
|
|
"createDate",
|
|
"contentModDate",
|
|
"atributeModDate",
|
|
"accessDate",
|
|
"backupDate",
|
|
"valence",
|
|
"dataLogicalSize",
|
|
"dataPhysicalSize",
|
|
"rsrcLogicalSize",
|
|
"rsrcPhysicalSize",
|
|
"sharingFlags",
|
|
"userPrivileges"
|
|
"""
|
|
|
|
def __init__(self, name, prefix, itselftype):
|
|
ObjectDefinition.__init__(self, name, prefix, itselftype)
|
|
self.argref = "*" # Store FSSpecs, but pass them by address
|
|
|
|
def outputCheckNewArg(self):
|
|
Output("if (itself == NULL) return Py_None;")
|
|
|
|
def output_tp_newBody(self):
|
|
Output("PyObject *self;");
|
|
Output()
|
|
Output("if ((self = type->tp_alloc(type, 0)) == NULL) return NULL;")
|
|
Output("memset(&((%s *)self)->ob_itself, 0, sizeof(%s));",
|
|
self.objecttype, self.itselftype)
|
|
Output("return self;")
|
|
|
|
def output_tp_initBody(self):
|
|
Output("static char *kw[] = {%s, 0};", self.INITNAMES)
|
|
Output()
|
|
Output("if (!PyArg_ParseTupleAndKeywords(args, kwds, \"|%s\", kw, %s))",
|
|
self.INITFORMAT, self.INITARGS)
|
|
OutLbrace()
|
|
Output("return -1;")
|
|
OutRbrace()
|
|
Output("return 0;")
|
|
|
|
class FInfoDefinition(PEP253Mixin, ObjectDefinition):
|
|
getsetlist = [
|
|
("Type",
|
|
"return Py_BuildValue(\"O&\", PyMac_BuildOSType, self->ob_itself.fdType);",
|
|
"return PyArg_Parse(v, \"O&\", PyMac_GetOSType, &self->ob_itself.fdType)-1;",
|
|
"4-char file type"
|
|
),
|
|
("Creator",
|
|
"return Py_BuildValue(\"O&\", PyMac_BuildOSType, self->ob_itself.fdCreator);",
|
|
"return PyArg_Parse(v, \"O&\", PyMac_GetOSType, &self->ob_itself.fdCreator)-1;",
|
|
"4-char file creator"
|
|
),
|
|
("Flags",
|
|
"return Py_BuildValue(\"H\", self->ob_itself.fdFlags);",
|
|
"return PyArg_Parse(v, \"H\", &self->ob_itself.fdFlags)-1;",
|
|
"Finder flag bits"
|
|
),
|
|
("Location",
|
|
"return Py_BuildValue(\"O&\", PyMac_BuildPoint, self->ob_itself.fdLocation);",
|
|
"return PyArg_Parse(v, \"O&\", PyMac_GetPoint, &self->ob_itself.fdLocation)-1;",
|
|
"(x, y) location of the file's icon in its parent finder window"
|
|
),
|
|
("Fldr",
|
|
"return Py_BuildValue(\"h\", self->ob_itself.fdFldr);",
|
|
"return PyArg_Parse(v, \"h\", &self->ob_itself.fdFldr)-1;",
|
|
"Original folder, for 'put away'"
|
|
),
|
|
|
|
]
|
|
|
|
def __init__(self, name, prefix, itselftype):
|
|
ObjectDefinition.__init__(self, name, prefix, itselftype)
|
|
self.argref = "*" # Store FSSpecs, but pass them by address
|
|
|
|
def outputCheckNewArg(self):
|
|
Output("if (itself == NULL) return PyMac_Error(resNotFound);")
|
|
|
|
def output_tp_newBody(self):
|
|
Output("PyObject *self;");
|
|
Output()
|
|
Output("if ((self = type->tp_alloc(type, 0)) == NULL) return NULL;")
|
|
Output("memset(&((%s *)self)->ob_itself, 0, sizeof(%s));",
|
|
self.objecttype, self.itselftype)
|
|
Output("return self;")
|
|
|
|
def output_tp_initBody(self):
|
|
Output("%s *itself = NULL;", self.itselftype)
|
|
Output("static char *kw[] = {\"itself\", 0};")
|
|
Output()
|
|
Output("if (PyArg_ParseTupleAndKeywords(args, kwds, \"|O&\", kw, FInfo_Convert, &itself))")
|
|
OutLbrace()
|
|
Output("if (itself) memcpy(&((%s *)self)->ob_itself, itself, sizeof(%s));",
|
|
self.objecttype, self.itselftype)
|
|
Output("return 0;")
|
|
OutRbrace()
|
|
Output("return -1;")
|
|
|
|
class FSSpecDefinition(PEP253Mixin, ObjectDefinition):
|
|
getsetlist = [
|
|
("data",
|
|
"return PyString_FromStringAndSize((char *)&self->ob_itself, sizeof(self->ob_itself));",
|
|
None,
|
|
"Raw data of the FSSpec object"
|
|
)
|
|
]
|
|
|
|
def __init__(self, name, prefix, itselftype):
|
|
ObjectDefinition.__init__(self, name, prefix, itselftype)
|
|
self.argref = "*" # Store FSSpecs, but pass them by address
|
|
|
|
def outputCheckNewArg(self):
|
|
Output("if (itself == NULL) return PyMac_Error(resNotFound);")
|
|
|
|
# We do Convert ourselves (with PyMac_GetFSxxx)
|
|
def outputConvert(self):
|
|
pass
|
|
|
|
def output_tp_newBody(self):
|
|
Output("PyObject *self;");
|
|
Output()
|
|
Output("if ((self = type->tp_alloc(type, 0)) == NULL) return NULL;")
|
|
Output("memset(&((%s *)self)->ob_itself, 0, sizeof(%s));",
|
|
self.objecttype, self.itselftype)
|
|
Output("return self;")
|
|
|
|
def output_tp_initBody(self):
|
|
Output("PyObject *v = NULL;")
|
|
Output("char *rawdata = NULL;")
|
|
Output("int rawdatalen = 0;")
|
|
Output("static char *kw[] = {\"itself\", \"rawdata\", 0};")
|
|
Output()
|
|
Output("if (!PyArg_ParseTupleAndKeywords(args, kwds, \"|Os#\", kw, &v, &rawdata, &rawdatalen))")
|
|
Output("return -1;")
|
|
Output("if (v && rawdata)")
|
|
OutLbrace()
|
|
Output("PyErr_SetString(PyExc_TypeError, \"Only one of itself or rawdata may be specified\");")
|
|
Output("return -1;")
|
|
OutRbrace()
|
|
Output("if (!v && !rawdata)")
|
|
OutLbrace()
|
|
Output("PyErr_SetString(PyExc_TypeError, \"One of itself or rawdata must be specified\");")
|
|
Output("return -1;")
|
|
OutRbrace()
|
|
Output("if (rawdata)")
|
|
OutLbrace()
|
|
Output("if (rawdatalen != sizeof(%s))", self.itselftype)
|
|
OutLbrace()
|
|
Output("PyErr_SetString(PyExc_TypeError, \"%s rawdata incorrect size\");",
|
|
self.itselftype)
|
|
Output("return -1;")
|
|
OutRbrace()
|
|
Output("memcpy(&((%s *)self)->ob_itself, rawdata, rawdatalen);", self.objecttype)
|
|
Output("return 0;")
|
|
OutRbrace()
|
|
Output("if (PyMac_GetFSSpec(v, &((%s *)self)->ob_itself)) return 0;", self.objecttype)
|
|
Output("return -1;")
|
|
|
|
def outputRepr(self):
|
|
Output()
|
|
Output("static PyObject * %s_repr(%s *self)", self.prefix, self.objecttype)
|
|
OutLbrace()
|
|
Output("char buf[512];")
|
|
Output("""PyOS_snprintf(buf, sizeof(buf), \"%%s((%%d, %%ld, '%%.*s'))\",
|
|
self->ob_type->tp_name,
|
|
self->ob_itself.vRefNum,
|
|
self->ob_itself.parID,
|
|
self->ob_itself.name[0], self->ob_itself.name+1);""")
|
|
Output("return PyString_FromString(buf);")
|
|
OutRbrace()
|
|
|
|
class FSRefDefinition(PEP253Mixin, ObjectDefinition):
|
|
getsetlist = [
|
|
("data",
|
|
"return PyString_FromStringAndSize((char *)&self->ob_itself, sizeof(self->ob_itself));",
|
|
None,
|
|
"Raw data of the FSRef object"
|
|
)
|
|
]
|
|
|
|
def __init__(self, name, prefix, itselftype):
|
|
ObjectDefinition.__init__(self, name, prefix, itselftype)
|
|
self.argref = "*" # Store FSRefs, but pass them by address
|
|
|
|
def outputCheckNewArg(self):
|
|
Output("if (itself == NULL) return PyMac_Error(resNotFound);")
|
|
|
|
# We do Convert ourselves (with PyMac_GetFSxxx)
|
|
def outputConvert(self):
|
|
pass
|
|
|
|
def output_tp_newBody(self):
|
|
Output("PyObject *self;");
|
|
Output()
|
|
Output("if ((self = type->tp_alloc(type, 0)) == NULL) return NULL;")
|
|
Output("memset(&((%s *)self)->ob_itself, 0, sizeof(%s));",
|
|
self.objecttype, self.itselftype)
|
|
Output("return self;")
|
|
|
|
def output_tp_initBody(self):
|
|
Output("PyObject *v = NULL;")
|
|
Output("char *rawdata = NULL;")
|
|
Output("int rawdatalen = 0;")
|
|
Output("static char *kw[] = {\"itself\", \"rawdata\", 0};")
|
|
Output()
|
|
Output("if (!PyArg_ParseTupleAndKeywords(args, kwds, \"|Os#\", kw, &v, &rawdata, &rawdatalen))")
|
|
Output("return -1;")
|
|
Output("if (v && rawdata)")
|
|
OutLbrace()
|
|
Output("PyErr_SetString(PyExc_TypeError, \"Only one of itself or rawdata may be specified\");")
|
|
Output("return -1;")
|
|
OutRbrace()
|
|
Output("if (!v && !rawdata)")
|
|
OutLbrace()
|
|
Output("PyErr_SetString(PyExc_TypeError, \"One of itself or rawdata must be specified\");")
|
|
Output("return -1;")
|
|
OutRbrace()
|
|
Output("if (rawdata)")
|
|
OutLbrace()
|
|
Output("if (rawdatalen != sizeof(%s))", self.itselftype)
|
|
OutLbrace()
|
|
Output("PyErr_SetString(PyExc_TypeError, \"%s rawdata incorrect size\");",
|
|
self.itselftype)
|
|
Output("return -1;")
|
|
OutRbrace()
|
|
Output("memcpy(&((%s *)self)->ob_itself, rawdata, rawdatalen);", self.objecttype)
|
|
Output("return 0;")
|
|
OutRbrace()
|
|
Output("if (PyMac_GetFSRef(v, &((%s *)self)->ob_itself)) return 0;", self.objecttype)
|
|
Output("return -1;")
|
|
|
|
class AliasDefinition(PEP253Mixin, ObjectDefinition):
|
|
# XXXX Should inherit from resource?
|
|
getsetlist = [
|
|
("data",
|
|
"""int size;
|
|
PyObject *rv;
|
|
|
|
size = GetHandleSize((Handle)self->ob_itself);
|
|
HLock((Handle)self->ob_itself);
|
|
rv = PyString_FromStringAndSize(*(Handle)self->ob_itself, size);
|
|
HUnlock((Handle)self->ob_itself);
|
|
return rv;
|
|
""",
|
|
None,
|
|
"Raw data of the alias object"
|
|
)
|
|
]
|
|
|
|
def outputCheckNewArg(self):
|
|
Output("if (itself == NULL) return PyMac_Error(resNotFound);")
|
|
|
|
def outputStructMembers(self):
|
|
ObjectDefinition.outputStructMembers(self)
|
|
Output("void (*ob_freeit)(%s ptr);", self.itselftype)
|
|
|
|
def outputInitStructMembers(self):
|
|
ObjectDefinition.outputInitStructMembers(self)
|
|
Output("it->ob_freeit = NULL;")
|
|
|
|
def outputCleanupStructMembers(self):
|
|
Output("if (self->ob_freeit && self->ob_itself)")
|
|
OutLbrace()
|
|
Output("self->ob_freeit(self->ob_itself);")
|
|
OutRbrace()
|
|
Output("self->ob_itself = NULL;")
|
|
|
|
def output_tp_newBody(self):
|
|
Output("PyObject *self;");
|
|
Output()
|
|
Output("if ((self = type->tp_alloc(type, 0)) == NULL) return NULL;")
|
|
Output("((%s *)self)->ob_itself = NULL;", self.objecttype)
|
|
Output("return self;")
|
|
|
|
def output_tp_initBody(self):
|
|
Output("%s itself = NULL;", self.itselftype)
|
|
Output("char *rawdata = NULL;")
|
|
Output("int rawdatalen = 0;")
|
|
Output("Handle h;")
|
|
Output("static char *kw[] = {\"itself\", \"rawdata\", 0};")
|
|
Output()
|
|
Output("if (!PyArg_ParseTupleAndKeywords(args, kwds, \"|O&s#\", kw, %s_Convert, &itself, &rawdata, &rawdatalen))",
|
|
self.prefix)
|
|
Output("return -1;")
|
|
Output("if (itself && rawdata)")
|
|
OutLbrace()
|
|
Output("PyErr_SetString(PyExc_TypeError, \"Only one of itself or rawdata may be specified\");")
|
|
Output("return -1;")
|
|
OutRbrace()
|
|
Output("if (!itself && !rawdata)")
|
|
OutLbrace()
|
|
Output("PyErr_SetString(PyExc_TypeError, \"One of itself or rawdata must be specified\");")
|
|
Output("return -1;")
|
|
OutRbrace()
|
|
Output("if (rawdata)")
|
|
OutLbrace()
|
|
Output("if ((h = NewHandle(rawdatalen)) == NULL)")
|
|
OutLbrace()
|
|
Output("PyErr_NoMemory();")
|
|
Output("return -1;")
|
|
OutRbrace()
|
|
Output("HLock(h);")
|
|
Output("memcpy((char *)*h, rawdata, rawdatalen);")
|
|
Output("HUnlock(h);")
|
|
Output("((%s *)self)->ob_itself = (%s)h;", self.objecttype, self.itselftype)
|
|
Output("return 0;")
|
|
OutRbrace()
|
|
Output("((%s *)self)->ob_itself = itself;", self.objecttype)
|
|
Output("return 0;")
|
|
|
|
# Alias methods come in two flavors: those with the alias as arg1 and
|
|
# those with the alias as arg 2.
|
|
class Arg2MethodGenerator(OSErrMethodGenerator):
|
|
"""Similar to MethodGenerator, but has self as second argument"""
|
|
|
|
def parseArgumentList(self, args):
|
|
args0, arg1, argsrest = args[:1], args[1], args[2:]
|
|
t0, n0, m0 = arg1
|
|
args = args0 + argsrest
|
|
if m0 != InMode:
|
|
raise ValueError, "method's 'self' must be 'InMode'"
|
|
self.itself = Variable(t0, "_self->ob_itself", SelfMode)
|
|
FunctionGenerator.parseArgumentList(self, args)
|
|
self.argumentList.insert(2, self.itself)
|
|
|
|
# From here on it's basically all boiler plate...
|
|
|
|
# Create the generator groups and link them
|
|
module = MacModule(MODNAME, MODPREFIX, includestuff, finalstuff, initstuff,
|
|
longname=LONGMODNAME)
|
|
|
|
fscataloginfoobject = FSCatalogInfoDefinition('FSCatalogInfo', 'FSCatalogInfo', 'FSCatalogInfo')
|
|
finfoobject = FInfoDefinition('FInfo', 'FInfo', 'FInfo')
|
|
aliasobject = AliasDefinition('Alias', 'Alias', 'AliasHandle')
|
|
fsspecobject = FSSpecDefinition('FSSpec', 'FSSpec', 'FSSpec')
|
|
fsrefobject = FSRefDefinition('FSRef', 'FSRef', 'FSRef')
|
|
|
|
module.addobject(fscataloginfoobject)
|
|
module.addobject(finfoobject)
|
|
module.addobject(aliasobject)
|
|
module.addobject(fsspecobject)
|
|
module.addobject(fsrefobject)
|
|
|
|
# Create the generator classes used to populate the lists
|
|
Function = OSErrFunctionGenerator
|
|
Method = OSErrMethodGenerator
|
|
|
|
# Create and populate the lists
|
|
functions = []
|
|
alias_methods = []
|
|
fsref_methods = []
|
|
fsspec_methods = []
|
|
execfile(INPUTFILE)
|
|
|
|
# Manual generators:
|
|
FSRefMakePath_body = """
|
|
OSStatus _err;
|
|
#define MAXPATHNAME 1024
|
|
UInt8 path[MAXPATHNAME];
|
|
UInt32 maxPathSize = MAXPATHNAME;
|
|
|
|
if (!PyArg_ParseTuple(_args, ""))
|
|
return NULL;
|
|
_err = FSRefMakePath(&_self->ob_itself,
|
|
path,
|
|
maxPathSize);
|
|
if (_err != noErr) return PyMac_Error(_err);
|
|
_res = Py_BuildValue("s", path);
|
|
return _res;
|
|
"""
|
|
f = ManualGenerator("FSRefMakePath", FSRefMakePath_body)
|
|
f.docstring = lambda: "() -> string"
|
|
fsref_methods.append(f)
|
|
|
|
FSRef_as_pathname_body = """
|
|
_res = FSRef_FSRefMakePath(_self, _args);
|
|
return _res;
|
|
"""
|
|
f = ManualGenerator("as_pathname", FSRef_as_pathname_body)
|
|
f.docstring = lambda: "() -> string"
|
|
fsref_methods.append(f)
|
|
|
|
FSSpec_as_pathname_body = """
|
|
char strbuf[1024];
|
|
OSErr err;
|
|
|
|
if (!PyArg_ParseTuple(_args, ""))
|
|
return NULL;
|
|
err = PyMac_GetFullPathname(&_self->ob_itself, strbuf, sizeof(strbuf));
|
|
if ( err ) {
|
|
PyMac_Error(err);
|
|
return NULL;
|
|
}
|
|
_res = PyString_FromString(strbuf);
|
|
return _res;
|
|
"""
|
|
f = ManualGenerator("as_pathname", FSSpec_as_pathname_body)
|
|
f.docstring = lambda: "() -> string"
|
|
fsspec_methods.append(f)
|
|
|
|
FSSpec_as_tuple_body = """
|
|
if (!PyArg_ParseTuple(_args, ""))
|
|
return NULL;
|
|
_res = Py_BuildValue("(iis#)", _self->ob_itself.vRefNum, _self->ob_itself.parID,
|
|
&_self->ob_itself.name[1], _self->ob_itself.name[0]);
|
|
return _res;
|
|
"""
|
|
f = ManualGenerator("as_tuple", FSSpec_as_tuple_body)
|
|
f.docstring = lambda: "() -> (vRefNum, dirID, name)"
|
|
fsspec_methods.append(f)
|
|
|
|
|
|
# add the populated lists to the generator groups
|
|
# (in a different wordl the scan program would generate this)
|
|
for f in functions: module.add(f)
|
|
for f in alias_methods: aliasobject.add(f)
|
|
for f in fsspec_methods: fsspecobject.add(f)
|
|
for f in fsref_methods: fsrefobject.add(f)
|
|
|
|
# generate output (open the output file as late as possible)
|
|
SetOutputFileName(OUTPUTFILE)
|
|
module.generate()
|
|
|