118 lines
3.5 KiB
Plaintext
118 lines
3.5 KiB
Plaintext
/* ------------------------------------------------------------
|
|
* utility methods for char strings
|
|
* ------------------------------------------------------------ */
|
|
%fragment("SWIG_AsCharPtrAndSize","header",fragment="SWIG_pchar_descriptor") {
|
|
/* Return string from Python obj. NOTE: obj must remain in scope in order
|
|
to use the returned cptr (but only when alloc is set to SWIG_OLDOBJ) */
|
|
SWIGINTERN int
|
|
SWIG_AsCharPtrAndSize(PyObject *obj, char **cptr, size_t *psize, int *alloc)
|
|
{
|
|
%#if PY_VERSION_HEX>=0x03000000
|
|
%#if defined(SWIG_PYTHON_STRICT_BYTE_CHAR)
|
|
if (PyBytes_Check(obj))
|
|
%#else
|
|
if (PyUnicode_Check(obj))
|
|
%#endif
|
|
%#else
|
|
if (PyString_Check(obj))
|
|
%#endif
|
|
{
|
|
char *cstr; Py_ssize_t len;
|
|
PyObject *bytes = NULL;
|
|
int ret = SWIG_OK;
|
|
if (alloc)
|
|
*alloc = SWIG_OLDOBJ;
|
|
%#if PY_VERSION_HEX>=0x03000000 && defined(SWIG_PYTHON_STRICT_BYTE_CHAR)
|
|
if (PyBytes_AsStringAndSize(obj, &cstr, &len) == -1)
|
|
return SWIG_TypeError;
|
|
%#else
|
|
cstr = (char *)SWIG_PyUnicode_AsUTF8AndSize(obj, &len, &bytes);
|
|
if (!cstr)
|
|
return SWIG_TypeError;
|
|
/* The returned string is only duplicated if the char * returned is not owned and memory managed by obj */
|
|
if (bytes && cptr) {
|
|
if (alloc) {
|
|
cstr = %new_copy_array(cstr, len + 1, char);
|
|
*alloc = SWIG_NEWOBJ;
|
|
} else {
|
|
/* alloc must be set in order to clean up allocated memory */
|
|
return SWIG_RuntimeError;
|
|
}
|
|
}
|
|
%#endif
|
|
if (cptr) *cptr = cstr;
|
|
if (psize) *psize = len + 1;
|
|
SWIG_Py_XDECREF(bytes);
|
|
return ret;
|
|
} else {
|
|
%#if defined(SWIG_PYTHON_2_UNICODE)
|
|
%#if defined(SWIG_PYTHON_STRICT_BYTE_CHAR)
|
|
%#error "Cannot use both SWIG_PYTHON_2_UNICODE and SWIG_PYTHON_STRICT_BYTE_CHAR at once"
|
|
%#endif
|
|
%#if PY_VERSION_HEX<0x03000000
|
|
if (PyUnicode_Check(obj)) {
|
|
char *cstr; Py_ssize_t len;
|
|
if (!alloc && cptr) {
|
|
return SWIG_RuntimeError;
|
|
}
|
|
obj = PyUnicode_AsUTF8String(obj);
|
|
if (!obj)
|
|
return SWIG_TypeError;
|
|
if (PyString_AsStringAndSize(obj, &cstr, &len) != -1) {
|
|
if (cptr) {
|
|
if (alloc) *alloc = SWIG_NEWOBJ;
|
|
*cptr = %new_copy_array(cstr, len + 1, char);
|
|
}
|
|
if (psize) *psize = len + 1;
|
|
|
|
SWIG_Py_XDECREF(obj);
|
|
return SWIG_OK;
|
|
} else {
|
|
SWIG_Py_XDECREF(obj);
|
|
}
|
|
}
|
|
%#endif
|
|
%#endif
|
|
|
|
swig_type_info* pchar_descriptor = SWIG_pchar_descriptor();
|
|
if (pchar_descriptor) {
|
|
void* vptr = 0;
|
|
if (SWIG_ConvertPtr(obj, &vptr, pchar_descriptor, 0) == SWIG_OK) {
|
|
if (cptr) *cptr = (char *) vptr;
|
|
if (psize) *psize = vptr ? (strlen((char *)vptr) + 1) : 0;
|
|
if (alloc) *alloc = SWIG_OLDOBJ;
|
|
return SWIG_OK;
|
|
}
|
|
}
|
|
}
|
|
return SWIG_TypeError;
|
|
}
|
|
}
|
|
|
|
%fragment("SWIG_FromCharPtrAndSize","header",fragment="SWIG_pchar_descriptor") {
|
|
SWIGINTERNINLINE PyObject *
|
|
SWIG_FromCharPtrAndSize(const char* carray, size_t size)
|
|
{
|
|
if (carray) {
|
|
if (size > INT_MAX) {
|
|
swig_type_info* pchar_descriptor = SWIG_pchar_descriptor();
|
|
return pchar_descriptor ?
|
|
SWIG_InternalNewPointerObj(%const_cast(carray,char *), pchar_descriptor, 0) : SWIG_Py_Void();
|
|
} else {
|
|
%#if PY_VERSION_HEX >= 0x03000000
|
|
%#if defined(SWIG_PYTHON_STRICT_BYTE_CHAR)
|
|
return PyBytes_FromStringAndSize(carray, %numeric_cast(size, Py_ssize_t));
|
|
%#else
|
|
return PyUnicode_DecodeUTF8(carray, %numeric_cast(size, Py_ssize_t), "surrogateescape");
|
|
%#endif
|
|
%#else
|
|
return PyString_FromStringAndSize(carray, %numeric_cast(size, Py_ssize_t));
|
|
%#endif
|
|
}
|
|
} else {
|
|
return SWIG_Py_Void();
|
|
}
|
|
}
|
|
}
|
|
|