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Some of the newer routines return an OSErr, like most toolbox calls, in stead of depending on ResError(). Second half of fix for #531291. 

2.2.1 candidate.
This commit is contained in:
Jack Jansen 2002-03-18 15:31:08 +00:00
parent 89dbd97279
commit cb6cf13261
2 changed files with 67 additions and 95 deletions
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149
Mac/Modules/res/_Resmodule.c
View File

@ -628,16 +628,13 @@ static PyObject *Res_CloseResFile(PyObject *_self, PyObject *_args)
static PyObject *Res_ResError(PyObject *_self, PyObject *_args)
{
PyObject *_res = NULL;
OSErr _rv;
OSErr _err;
if (!PyArg_ParseTuple(_args, ""))
return NULL;
_rv = ResError();
{
OSErr _err = ResError();
if (_err != noErr) return PyMac_Error(_err);
}
_res = Py_BuildValue("h",
_rv);
_err = ResError();
if (_err != noErr) return PyMac_Error(_err);
Py_INCREF(Py_None);
_res = Py_None;
return _res;
}
@ -1222,21 +1219,18 @@ static PyObject *Res_FSpCreateResFile(PyObject *_self, PyObject *_args)
static PyObject *Res_InsertResourceFile(PyObject *_self, PyObject *_args)
{
PyObject *_res = NULL;
OSErr _rv;
OSErr _err;
SInt16 refNum;
RsrcChainLocation where;
if (!PyArg_ParseTuple(_args, "hh",
&refNum,
&where))
return NULL;
_rv = InsertResourceFile(refNum,
where);
{
OSErr _err = ResError();
if (_err != noErr) return PyMac_Error(_err);
}
_res = Py_BuildValue("h",
_rv);
_err = InsertResourceFile(refNum,
where);
if (_err != noErr) return PyMac_Error(_err);
Py_INCREF(Py_None);
_res = Py_None;
return _res;
}
#endif
@ -1246,18 +1240,15 @@ static PyObject *Res_InsertResourceFile(PyObject *_self, PyObject *_args)
static PyObject *Res_DetachResourceFile(PyObject *_self, PyObject *_args)
{
PyObject *_res = NULL;
OSErr _rv;
OSErr _err;
SInt16 refNum;
if (!PyArg_ParseTuple(_args, "h",
&refNum))
return NULL;
_rv = DetachResourceFile(refNum);
{
OSErr _err = ResError();
if (_err != noErr) return PyMac_Error(_err);
}
_res = Py_BuildValue("h",
_rv);
_err = DetachResourceFile(refNum);
if (_err != noErr) return PyMac_Error(_err);
Py_INCREF(Py_None);
_res = Py_None;
return _res;
}
#endif
@ -1294,7 +1285,7 @@ static PyObject *Res_FSpResourceFileAlreadyOpen(PyObject *_self, PyObject *_args
static PyObject *Res_FSpOpenOrphanResFile(PyObject *_self, PyObject *_args)
{
PyObject *_res = NULL;
OSErr _rv;
OSErr _err;
FSSpec spec;
SignedByte permission;
SInt16 refNum;
@ -1302,15 +1293,11 @@ static PyObject *Res_FSpOpenOrphanResFile(PyObject *_self, PyObject *_args)
PyMac_GetFSSpec, &spec,
&permission))
return NULL;
_rv = FSpOpenOrphanResFile(&spec,
permission,
&refNum);
{
OSErr _err = ResError();
if (_err != noErr) return PyMac_Error(_err);
}
_res = Py_BuildValue("hh",
_rv,
_err = FSpOpenOrphanResFile(&spec,
permission,
&refNum);
if (_err != noErr) return PyMac_Error(_err);
_res = Py_BuildValue("h",
refNum);
return _res;
}
@ -1321,17 +1308,13 @@ static PyObject *Res_FSpOpenOrphanResFile(PyObject *_self, PyObject *_args)
static PyObject *Res_GetTopResourceFile(PyObject *_self, PyObject *_args)
{
PyObject *_res = NULL;
OSErr _rv;
OSErr _err;
SInt16 refNum;
if (!PyArg_ParseTuple(_args, ""))
return NULL;
_rv = GetTopResourceFile(&refNum);
{
OSErr _err = ResError();
if (_err != noErr) return PyMac_Error(_err);
}
_res = Py_BuildValue("hh",
_rv,
_err = GetTopResourceFile(&refNum);
if (_err != noErr) return PyMac_Error(_err);
_res = Py_BuildValue("h",
refNum);
return _res;
}
@ -1342,20 +1325,16 @@ static PyObject *Res_GetTopResourceFile(PyObject *_self, PyObject *_args)
static PyObject *Res_GetNextResourceFile(PyObject *_self, PyObject *_args)
{
PyObject *_res = NULL;
OSErr _rv;
OSErr _err;
SInt16 curRefNum;
SInt16 nextRefNum;
if (!PyArg_ParseTuple(_args, "h",
&curRefNum))
return NULL;
_rv = GetNextResourceFile(curRefNum,
&nextRefNum);
{
OSErr _err = ResError();
if (_err != noErr) return PyMac_Error(_err);
}
_res = Py_BuildValue("hh",
_rv,
_err = GetNextResourceFile(curRefNum,
&nextRefNum);
if (_err != noErr) return PyMac_Error(_err);
_res = Py_BuildValue("h",
nextRefNum);
return _res;
}
@ -1407,8 +1386,8 @@ static PyObject *Res_FSCreateResFile(PyObject *_self, PyObject *_args)
if (_err != noErr) return PyMac_Error(_err);
}
_res = Py_BuildValue("O&O&",
PyMac_BuildFSRef, newRef,
PyMac_BuildFSSpec, newSpec);
PyMac_BuildFSRef, &newRef,
PyMac_BuildFSSpec, &newSpec);
return _res;
}
@ -1441,7 +1420,7 @@ static PyObject *Res_FSResourceFileAlreadyOpen(PyObject *_self, PyObject *_args)
static PyObject *Res_FSCreateResourceFile(PyObject *_self, PyObject *_args)
{
PyObject *_res = NULL;
OSErr _rv;
OSErr _err;
FSRef parentRef;
UniChar *nameLength__in__;
UniCharCount nameLength__len__;
@ -1458,21 +1437,17 @@ static PyObject *Res_FSCreateResourceFile(PyObject *_self, PyObject *_args)
return NULL;
nameLength__len__ = nameLength__in_len__;
forkNameLength__len__ = forkNameLength__in_len__;
_rv = FSCreateResourceFile(&parentRef,
nameLength__len__, nameLength__in__,
0,
(FSCatalogInfo *)0,
forkNameLength__len__, forkNameLength__in__,
&newRef,
&newSpec);
{
OSErr _err = ResError();
if (_err != noErr) return PyMac_Error(_err);
}
_res = Py_BuildValue("hO&O&",
_rv,
PyMac_BuildFSRef, newRef,
PyMac_BuildFSSpec, newSpec);
_err = FSCreateResourceFile(&parentRef,
nameLength__len__, nameLength__in__,
0,
(FSCatalogInfo *)0,
forkNameLength__len__, forkNameLength__in__,
&newRef,
&newSpec);
if (_err != noErr) return PyMac_Error(_err);
_res = Py_BuildValue("O&O&",
PyMac_BuildFSRef, &newRef,
PyMac_BuildFSSpec, &newSpec);
return _res;
}
#endif
@ -1482,7 +1457,7 @@ static PyObject *Res_FSCreateResourceFile(PyObject *_self, PyObject *_args)
static PyObject *Res_FSOpenResourceFile(PyObject *_self, PyObject *_args)
{
PyObject *_res = NULL;
OSErr _rv;
OSErr _err;
FSRef ref;
UniChar *forkNameLength__in__;
UniCharCount forkNameLength__len__;
@ -1495,16 +1470,12 @@ static PyObject *Res_FSOpenResourceFile(PyObject *_self, PyObject *_args)
&permissions))
return NULL;
forkNameLength__len__ = forkNameLength__in_len__;
_rv = FSOpenResourceFile(&ref,
forkNameLength__len__, forkNameLength__in__,
permissions,
&refNum);
{
OSErr _err = ResError();
if (_err != noErr) return PyMac_Error(_err);
}
_res = Py_BuildValue("hh",
_rv,
_err = FSOpenResourceFile(&ref,
forkNameLength__len__, forkNameLength__in__,
permissions,
&refNum);
if (_err != noErr) return PyMac_Error(_err);
_res = Py_BuildValue("h",
refNum);
return _res;
}
@ -1573,7 +1544,7 @@ static PyMethodDef Res_methods[] = {
{"CloseResFile", (PyCFunction)Res_CloseResFile, 1,
"(short refNum) -> None"},
{"ResError", (PyCFunction)Res_ResError, 1,
"() -> (OSErr _rv)"},
"() -> None"},
{"CurResFile", (PyCFunction)Res_CurResFile, 1,
"() -> (short _rv)"},
@ -1644,12 +1615,12 @@ static PyMethodDef Res_methods[] = {
#if TARGET_API_MAC_CARBON
{"InsertResourceFile", (PyCFunction)Res_InsertResourceFile, 1,
"(SInt16 refNum, RsrcChainLocation where) -> (OSErr _rv)"},
"(SInt16 refNum, RsrcChainLocation where) -> None"},
#endif
#if TARGET_API_MAC_CARBON
{"DetachResourceFile", (PyCFunction)Res_DetachResourceFile, 1,
"(SInt16 refNum) -> (OSErr _rv)"},
"(SInt16 refNum) -> None"},
#endif
#if TARGET_API_MAC_CARBON
@ -1659,17 +1630,17 @@ static PyMethodDef Res_methods[] = {
#if TARGET_API_MAC_CARBON
{"FSpOpenOrphanResFile", (PyCFunction)Res_FSpOpenOrphanResFile, 1,
"(FSSpec spec, SignedByte permission) -> (OSErr _rv, SInt16 refNum)"},
"(FSSpec spec, SignedByte permission) -> (SInt16 refNum)"},
#endif
#if TARGET_API_MAC_CARBON
{"GetTopResourceFile", (PyCFunction)Res_GetTopResourceFile, 1,
"() -> (OSErr _rv, SInt16 refNum)"},
"() -> (SInt16 refNum)"},
#endif
#if TARGET_API_MAC_CARBON
{"GetNextResourceFile", (PyCFunction)Res_GetNextResourceFile, 1,
"(SInt16 curRefNum) -> (OSErr _rv, SInt16 nextRefNum)"},
"(SInt16 curRefNum) -> (SInt16 nextRefNum)"},
#endif
{"FSOpenResFile", (PyCFunction)Res_FSOpenResFile, 1,
"(FSRef ref, SignedByte permission) -> (short _rv)"},
@ -1680,12 +1651,12 @@ static PyMethodDef Res_methods[] = {
#if TARGET_API_MAC_CARBON
{"FSCreateResourceFile", (PyCFunction)Res_FSCreateResourceFile, 1,
"(FSRef parentRef, Buffer nameLength, Buffer forkNameLength) -> (OSErr _rv, FSRef newRef, FSSpec newSpec)"},
"(FSRef parentRef, Buffer nameLength, Buffer forkNameLength) -> (FSRef newRef, FSSpec newSpec)"},
#endif
#if TARGET_API_MAC_CARBON
{"FSOpenResourceFile", (PyCFunction)Res_FSOpenResourceFile, 1,
"(FSRef ref, Buffer forkNameLength, SignedByte permissions) -> (OSErr _rv, SInt16 refNum)"},
"(FSRef ref, Buffer forkNameLength, SignedByte permissions) -> (SInt16 refNum)"},
#endif
{"Resource", (PyCFunction)Res_Resource, 1,
"Convert a string to a resource object.\n\nThe created resource object is actually just a handle,\napply AddResource() to write it to a resource file.\nSee also the Handle() docstring.\n"},

13
Mac/Modules/res/ressupport.py
View File

@ -8,14 +8,15 @@ from macsupport import *
class ResMixIn:
def checkit(self):
OutLbrace()
Output("OSErr _err = ResError();")
Output("if (_err != noErr) return PyMac_Error(_err);")
OutRbrace()
if self.returntype.__class__ != OSErrType:
OutLbrace()
Output("OSErr _err = ResError();")
Output("if (_err != noErr) return PyMac_Error(_err);")
OutRbrace()
FunctionGenerator.checkit(self) # XXX
class ResFunction(ResMixIn, FunctionGenerator): pass
class ResMethod(ResMixIn, MethodGenerator): pass
class ResFunction(ResMixIn, OSErrFunctionGenerator): pass
class ResMethod(ResMixIn, OSErrMethodGenerator): pass
RsrcChainLocation = Type("RsrcChainLocation", "h")
FSCatalogInfoBitmap = FakeType("0") # Type("FSCatalogInfoBitmap", "l")