Function GetIdFromString

src/Statistics.cpp:974–985

Do some random black magic to strings to get a relatively unique number for them.

// Do some random black magic to strings to get a relatively unique number for them.
static uint32 GetIdFromString(const wxString& str)
{
	uint32 id = 0;
	for (unsigned i = 0; i < str.Length(); ++i) {
                unsigned old_id = id;
                id += (uint32)str.GetChar(i);
                id <<= 2;
                id ^= old_id;
                id -= old_id;
        }
	return (((id >> 1) + id) | 0x00000100) & 0x7fffffff;
}

void CStatistics::AddKnownClient(CUpDownClient *pClient)
{