void fs::file_ptr::reset(const file& f)
{
reset();
if (f)
{
#ifdef _WIN32
const HANDLE handle = ::CreateFileMapping((HANDLE)f.m_fd, NULL, PAGE_READONLY, 0, 0, NULL);
m_ptr = (char*)::MapViewOfFile(handle, FILE_MAP_READ, 0, 0, 0);
m_size = f.size();
::CloseHandle(handle);
#else
m_ptr = (char*)::mmap(nullptr, m_size = f.size(), PROT_READ, MAP_SHARED, f.m_fd, 0);
if (m_ptr == (void*)-1) m_ptr = nullptr;
#endif
}
}
bool file::operator<( const file &other ) const
{
if( sorting == by_size )
return size() < other.size();
if( sorting == by_date )
return date() < other.date();
if( sorting == by_extension ) //@todo: lower!, buggy
return ext() < other.ext();
if( sorting == by_type )
return is_dir() < other.is_dir();
//if( sorting == by_name )
return pathfile < other.pathfile;
}
bool file::operator==( const file &other ) const
{
if( sorting == by_size )
return size() == other.size();
if( sorting == by_date )
return date() == other.date();
if( sorting == by_extension )
return ext() == other.ext();
if( sorting == by_type )
return is_dir() == other.is_dir();
//if( sorting == by_name )
return pathfile == other.pathfile;
}
