| /* ----------------------------------------------------------------------------- |
| * std_filesystem.i |
| * |
| * SWIG typemaps for std::filesystem::path |
| * ----------------------------------------------------------------------------- */ |
| |
| %{ |
| #include <filesystem> |
| %} |
| |
| %fragment("SWIG_std_filesystem", "header") { |
| SWIGINTERN PyObject *SWIG_std_filesystem_importPathClass() { |
| PyObject *module = PyImport_ImportModule("pathlib"); |
| PyObject *cls = PyObject_GetAttrString(module, "Path"); |
| Py_DECREF(module); |
| return cls; |
| } |
| |
| SWIGINTERN bool SWIG_std_filesystem_isPathInstance(PyObject *obj) { |
| PyObject *cls = SWIG_std_filesystem_importPathClass(); |
| bool is_instance = PyObject_IsInstance(obj, cls); |
| Py_DECREF(cls); |
| return is_instance; |
| } |
| } |
| |
| %typemap(in, fragment="SWIG_std_filesystem", fragment="<type_traits>") std::filesystem::path { |
| if (PyUnicode_Check($input)) { |
| PyObject *bytes = NULL; |
| const char *s = SWIG_PyUnicode_AsUTF8AndSize($input, NULL, &bytes); |
| $1 = std::filesystem::path(s); |
| Py_XDECREF(bytes); |
| } else if (SWIG_std_filesystem_isPathInstance($input)) { |
| PyObject *str_obj = PyObject_Str($input); |
| if constexpr (std::is_same_v<typename std::filesystem::path::value_type, wchar_t>) { |
| Py_ssize_t size = 0; |
| wchar_t *ws = PyUnicode_AsWideCharString(str_obj, &size); |
| if (!ws) SWIG_fail; |
| $1 = std::filesystem::path(std::wstring(ws, static_cast<size_t>(size))); |
| PyMem_Free(ws); |
| } else { |
| PyObject *bytes = NULL; |
| const char *s = SWIG_PyUnicode_AsUTF8AndSize(str_obj, NULL, &bytes); |
| $1 = std::filesystem::path(s); |
| Py_XDECREF(bytes); |
| } |
| Py_DECREF(str_obj); |
| } else { |
| void *argp = 0; |
| int res = SWIG_ConvertPtr($input, &argp, $descriptor(std::filesystem::path *), $disown | 0); |
| if (!SWIG_IsOK(res)) { |
| %argument_fail(res, "$type", $symname, $argnum); |
| } |
| std::filesystem::path *temp = %reinterpret_cast(argp, $1_ltype*); |
| $1 = *temp; |
| } |
| } |
| |
| %typemap(in, fragment="SWIG_std_filesystem", fragment="<type_traits>") const std::filesystem::path &(std::filesystem::path temp_path) { |
| if (PyUnicode_Check($input)) { |
| PyObject *bytes = NULL; |
| const char *s = SWIG_PyUnicode_AsUTF8AndSize($input, NULL, &bytes); |
| temp_path = std::filesystem::path(s); |
| $1 = &temp_path; |
| Py_XDECREF(bytes); |
| } else if (SWIG_std_filesystem_isPathInstance($input)) { |
| PyObject *str_obj = PyObject_Str($input); |
| if constexpr (std::is_same_v<typename std::filesystem::path::value_type, wchar_t>) { |
| Py_ssize_t size = 0; |
| wchar_t *ws = PyUnicode_AsWideCharString(str_obj, &size); |
| if (!ws) SWIG_fail; |
| temp_path = std::filesystem::path(std::wstring(ws, static_cast<size_t>(size))); |
| $1 = &temp_path; |
| PyMem_Free(ws); |
| } else { |
| PyObject *bytes = NULL; |
| const char *s = SWIG_PyUnicode_AsUTF8AndSize(str_obj, NULL, &bytes); |
| temp_path = std::filesystem::path(s); |
| $1 = &temp_path; |
| Py_XDECREF(bytes); |
| } |
| Py_DECREF(str_obj); |
| } else { |
| void *argp = 0; |
| int res = SWIG_ConvertPtr($input, &argp, $descriptor, $disown | 0); |
| if (!SWIG_IsOK(res)) { |
| %argument_fail(res, "$type", $symname, $argnum); |
| } |
| $1 = %reinterpret_cast(argp, $1_ltype); |
| } |
| } |
| |
| %typemap(out, fragment="SWIG_std_filesystem", fragment="<type_traits>") std::filesystem::path { |
| PyObject *args; |
| if constexpr (std::is_same_v<typename std::filesystem::path::value_type, wchar_t>) { |
| std::wstring s = $1.generic_wstring(); |
| args = Py_BuildValue("(u)", s.data()); |
| } else { |
| std::string s = $1.generic_string(); |
| args = Py_BuildValue("(s)", s.data()); |
| } |
| PyObject *cls = SWIG_std_filesystem_importPathClass(); |
| $result = PyObject_CallObject(cls, args); |
| Py_DECREF(cls); |
| Py_DECREF(args); |
| } |
| |
| %typemap(out, fragment="SWIG_std_filesystem", fragment="<type_traits>") const std::filesystem::path & { |
| PyObject *args; |
| if constexpr (std::is_same_v<typename std::filesystem::path::value_type, wchar_t>) { |
| std::wstring s = $1->generic_wstring(); |
| args = Py_BuildValue("(u)", s.data()); |
| } else { |
| std::string s = $1->generic_string(); |
| args = Py_BuildValue("(s)", s.data()); |
| } |
| PyObject *cls = SWIG_std_filesystem_importPathClass(); |
| $result = PyObject_CallObject(cls, args); |
| Py_DECREF(cls); |
| Py_DECREF(args); |
| } |