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fox windows code for get_symlink_path() (the previous implementation caused infinite recursion on windows)

This commit is contained in:
Arvid Norberg 2009-07-20 02:07:32 +00:00
parent 3f11c9c57f
commit 0a18d91583
1 changed files with 7 additions and 10 deletions
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17
src/create_torrent.cpp
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@ -143,40 +143,37 @@ namespace libtorrent
#endif
}
boost::filesystem::path get_symlink_path(char const* path)
#ifndef TORRENT_WINDOWS
boost::filesystem::path get_symlink_path_impl(char const* path)
{
#ifdef TORRENT_WINDOWS
return "";
#else
char buf[MAX_SYMLINK_PATH];
int char_read = readlink(path,buf,MAX_SYMLINK_PATH);
if (char_read < 0) return "";
if (char_read < MAX_SYMLINK_PATH) buf[char_read] = 0;
else buf[0] = 0;
return buf;
#endif
}
#endif
boost::filesystem::path TORRENT_EXPORT get_symlink_path(boost::filesystem::path const& p)
{
#if defined TORRENT_WINDOWS && TORRENT_USE_WPATH
std::wstring path = convert_to_wstring(p.external_file_string());
return get_symlink_path(path.c_str());
return "";
#else
std::string path = convert_to_native(p.external_file_string());
return get_symlink_path(p.string().c_str());
return get_symlink_path_impl(p.string().c_str());
#endif
}
boost::filesystem::path TORRENT_EXPORT get_symlink_path(boost::filesystem::wpath const& p)
{
#ifdef TORRENT_WINDOWS
return get_symlink_path(p.string().c_str());
return "";
#else
std::string utf8;
wchar_utf8(p.string(), utf8);
utf8 = convert_to_native(utf8);
return get_symlink_path(utf8.c_str());
return get_symlink_path_impl(utf8.c_str());
#endif
}