1 /* ------------------------------------------------------------
2 * utility methods for wchar_t strings
3 * ------------------------------------------------------------ */
5 %fragment("SWIG_AsWCharPtrAndSize","header",fragment="<wchar.h>",fragment="SWIG_pwchar_descriptor") {
7 SWIG_AsWCharPtrAndSize(PyObject *obj, wchar_t **cptr, size_t *psize, int *alloc)
10 int isunicode = PyUnicode_Check(obj);
11 %#if PY_VERSION_HEX < 0x03000000
12 if (!isunicode && PyString_Check(obj)) {
14 obj = tmp = PyUnicode_FromObject(obj);
20 Py_ssize_t len = PyUnicode_GetSize(obj);
22 *cptr = %new_array(len + 1, wchar_t);
23 PyUnicode_AsWideChar((PyUnicodeObject *)obj, *cptr, len);
26 if (psize) *psize = (size_t) len + 1;
27 if (alloc) *alloc = cptr ? SWIG_NEWOBJ : 0;
31 swig_type_info* pwchar_descriptor = SWIG_pwchar_descriptor();
32 if (pwchar_descriptor) {
34 if (SWIG_ConvertPtr(obj, &vptr, pwchar_descriptor, 0) == SWIG_OK) {
35 if (cptr) *cptr = (wchar_t *)vptr;
36 if (psize) *psize = vptr ? (wcslen((wchar_t *)vptr) + 1) : 0;
41 return SWIG_TypeError;
45 %fragment("SWIG_FromWCharPtrAndSize","header",fragment="<wchar.h>",fragment="SWIG_pwchar_descriptor") {
46 SWIGINTERNINLINE PyObject *
47 SWIG_FromWCharPtrAndSize(const wchar_t * carray, size_t size)
51 swig_type_info* pwchar_descriptor = SWIG_pwchar_descriptor();
52 return pwchar_descriptor ?
53 SWIG_NewPointerObj(%const_cast(carray,wchar_t *), pwchar_descriptor, 0) : SWIG_Py_Void();
55 return PyUnicode_FromWideChar(carray, %numeric_cast(size,int));
58 return SWIG_Py_Void();