73 lines
1.9 KiB
C++
73 lines
1.9 KiB
C++
// Copyright Daniel Wallin 2006. Use, modification and distribution is
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// subject to the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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#include <boost/python.hpp>
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#include <boost/filesystem/path.hpp>
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#include "libtorrent/utf8.hpp"
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using namespace boost::python;
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struct path_to_python
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{
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static PyObject* convert(boost::filesystem::path const& p)
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{
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return incref(object(p.string()).ptr());
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}
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};
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struct path_from_python
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{
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path_from_python()
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{
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converter::registry::push_back(
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&convertible, &construct, type_id<boost::filesystem::path>()
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);
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}
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static void* convertible(PyObject* x)
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{
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return PyString_Check(x) ? x : PyUnicode_Check(x) ? x : 0;
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}
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static void construct(PyObject* x, converter::rvalue_from_python_stage1_data* data)
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{
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using libtorrent::wchar_utf8;
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void* storage = ((converter::rvalue_from_python_storage<
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boost::filesystem::path
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>*)data)->storage.bytes;
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if (PyUnicode_Check(x))
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{
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std::wstring str;
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str.resize(PyUnicode_GetSize(x) + 1, 0);
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int len = PyUnicode_AsWideChar((PyUnicodeObject*)x, &str[0], str.size());
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if (len > -1)
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{
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assert(len < str.size());
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str[len] = 0;
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}
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else str[str.size()-1] = 0;
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std::string utf8;
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int ret = wchar_utf8(str, utf8);
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new (storage) boost::filesystem::path(utf8);
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}
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else
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{
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new (storage) boost::filesystem::path(PyString_AsString(x));
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}
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data->convertible = storage;
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}
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};
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void bind_filesystem()
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{
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to_python_converter<boost::filesystem::path, path_to_python>();
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path_from_python();
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using namespace boost::filesystem;
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if (path::default_name_check_writable())
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path::default_name_check(no_check);
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}
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