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62 lines
1.8 KiB
62 lines
1.8 KiB
5 years ago
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/* ------------------------------------------------------------
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* utility methods for wchar_t strings
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* ------------------------------------------------------------ */
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%fragment("SWIG_AsWCharPtrAndSize","header",fragment="<wchar.h>",fragment="SWIG_pwchar_descriptor") {
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SWIGINTERN int
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SWIG_AsWCharPtrAndSize(PyObject *obj, wchar_t **cptr, size_t *psize, int *alloc)
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{
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PyObject *tmp = 0;
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int isunicode = PyUnicode_Check(obj);
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if (!isunicode && PyString_Check(obj)) {
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if (cptr) {
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obj = tmp = PyUnicode_FromObject(obj);
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}
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isunicode = 1;
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}
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if (isunicode) {
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int len = PyUnicode_GetSize(obj);
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if (cptr) {
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*cptr = %new_array(len + 1, wchar_t);
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PyUnicode_AsWideChar((PyUnicodeObject *)obj, *cptr, len);
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(*cptr)[len] = 0;
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}
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if (psize) *psize = (size_t) len + 1;
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if (alloc) *alloc = cptr ? SWIG_NEWOBJ : 0;
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Py_XDECREF(tmp);
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return SWIG_OK;
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} else {
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swig_type_info* pwchar_descriptor = SWIG_pwchar_descriptor();
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if (pwchar_descriptor) {
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void * vptr = 0;
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if (SWIG_ConvertPtr(obj, &vptr, pwchar_descriptor, 0) == SWIG_OK) {
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if (cptr) *cptr = (wchar_t *)vptr;
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if (psize) *psize = vptr ? (wcslen((wchar_t *)vptr) + 1) : 0;
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return SWIG_OK;
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}
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}
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}
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return SWIG_TypeError;
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}
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}
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%fragment("SWIG_FromWCharPtrAndSize","header",fragment="<wchar.h>",fragment="SWIG_pwchar_descriptor") {
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SWIGINTERNINLINE PyObject *
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SWIG_FromWCharPtrAndSize(const wchar_t * carray, size_t size)
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{
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if (carray) {
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if (size > INT_MAX) {
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swig_type_info* pwchar_descriptor = SWIG_pwchar_descriptor();
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return pwchar_descriptor ?
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SWIG_NewPointerObj(%const_cast(carray,wchar_t *), pwchar_descriptor, 0) : SWIG_Py_Void();
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} else {
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return PyUnicode_FromWideChar(carray, %numeric_cast(size,int));
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}
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} else {
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return SWIG_Py_Void();
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}
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}
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}
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