/tags/rel-1.3.35/Lib/python/pywstrings.swg
Unknown | 61 lines | 57 code | 4 blank | 0 comment | 0 complexity | ea06a33078ddf229df4c9b050328faf6 MD5 | raw file
Possible License(s): LGPL-2.1, Cube, GPL-3.0, 0BSD, GPL-2.0
- /* ------------------------------------------------------------
- * utility methods for wchar_t strings
- * ------------------------------------------------------------ */
- %fragment("SWIG_AsWCharPtrAndSize","header",fragment="<wchar.h>",fragment="SWIG_pwchar_descriptor") {
- SWIGINTERN int
- SWIG_AsWCharPtrAndSize(PyObject *obj, wchar_t **cptr, size_t *psize, int *alloc)
- {
- PyObject *tmp = 0;
- int isunicode = PyUnicode_Check(obj);
- if (!isunicode && PyString_Check(obj)) {
- if (cptr) {
- obj = tmp = PyUnicode_FromObject(obj);
- }
- isunicode = 1;
- }
- if (isunicode) {
- int len = PyUnicode_GetSize(obj);
- if (cptr) {
- *cptr = %new_array(len + 1, wchar_t);
- PyUnicode_AsWideChar((PyUnicodeObject *)obj, *cptr, len);
- (*cptr)[len] = 0;
- }
- if (psize) *psize = (size_t) len + 1;
- if (alloc) *alloc = cptr ? SWIG_NEWOBJ : 0;
- Py_XDECREF(tmp);
- return SWIG_OK;
- } else {
- swig_type_info* pwchar_descriptor = SWIG_pwchar_descriptor();
- if (pwchar_descriptor) {
- void * vptr = 0;
- if (SWIG_ConvertPtr(obj, &vptr, pwchar_descriptor, 0) == SWIG_OK) {
- if (cptr) *cptr = (wchar_t *)vptr;
- if (psize) *psize = vptr ? (wcslen((wchar_t *)vptr) + 1) : 0;
- return SWIG_OK;
- }
- }
- }
- return SWIG_TypeError;
- }
- }
- %fragment("SWIG_FromWCharPtrAndSize","header",fragment="<wchar.h>",fragment="SWIG_pwchar_descriptor") {
- SWIGINTERNINLINE PyObject *
- SWIG_FromWCharPtrAndSize(const wchar_t * carray, size_t size)
- {
- if (carray) {
- if (size > INT_MAX) {
- swig_type_info* pwchar_descriptor = SWIG_pwchar_descriptor();
- return pwchar_descriptor ?
- SWIG_NewPointerObj(%const_cast(carray,wchar_t *), pwchar_descriptor, 0) : SWIG_Py_Void();
- } else {
- return PyUnicode_FromWideChar(carray, %numeric_cast(size,int));
- }
- } else {
- return SWIG_Py_Void();
- }
- }
- }