-std::string TreeSocket::RandString(unsigned int ilength)
-{
- char* randombuf = new char[ilength+1];
- std::string out;
-#ifndef WINDOWS
- int f = open("/dev/urandom", O_RDONLY, 0);
-
- if (f >= 0)
- {
- if (read(f, randombuf, ilength) < (int)ilength)
- ServerInstance->Logs->Log("m_spanningtree", DEFAULT, "Entropy source has gone predictable (did not return enough data)");
- close(f);
- }
- else
-#endif
- {
- for (unsigned int i = 0; i < ilength; i++)
- randombuf[i] = rand();
- }
-
- for (unsigned int i = 0; i < ilength; i++)
- {
- char randchar = static_cast<char>(0x3F + (randombuf[i] & 0x3F));
- out += randchar;
- }
-
- delete[] randombuf;
- return out;
-}
-