BOOL CNetwork::SendPush(GGUID* pGUID, DWORD nIndex)
{
CSingleLock pLock( &Network.m_pSection );
if ( ! pLock.Lock( 250 ) ) return TRUE;
if ( ! IsListening() ) return FALSE;
GGUID pGUID2 = *pGUID;
SOCKADDR_IN pEndpoint;
CNeighbour* pOrigin;
int nCount = 0;
while ( GetNodeRoute( &pGUID2, &pOrigin, &pEndpoint ) )
{
if ( pOrigin != NULL && pOrigin->m_nProtocol == PROTOCOL_G1 )
{
CG1Packet* pPacket = CG1Packet::New( G1_PACKET_PUSH,
Settings.Gnutella1.MaximumTTL - 1 );
pPacket->Write( pGUID, 16 );
pPacket->WriteLongLE( nIndex );
pPacket->WriteLongLE( m_pHost.sin_addr.S_un.S_addr );
pPacket->WriteShortLE( htons( m_pHost.sin_port ) );
pOrigin->Send( pPacket );
}
else
{
CG2Packet* pPacket = CG2Packet::New( G2_PACKET_PUSH, TRUE );
pPacket->WritePacket( G2_PACKET_TO, 16 );
pPacket->Write( pGUID, 16 );
pPacket->WriteByte( 0 );
pPacket->WriteLongLE( m_pHost.sin_addr.S_un.S_addr );
pPacket->WriteShortBE( htons( m_pHost.sin_port ) );
if ( pOrigin != NULL )
{
pOrigin->Send( pPacket );
}
else
{
Datagrams.Send( &pEndpoint, pPacket );
}
}
pGUID2.n[15] ++;
nCount++;
}
return nCount > 0;
}
CG1Packet* CLocalSearch::CreatePacketG1()
{
DWORD nTTL = m_bUDP ? 1 :
( m_pSearch ? ( m_pSearch->m_nHops + 2 ) : Settings.Gnutella1.SearchTTL );
CG1Packet* pPacket = CG1Packet::New( G1_PACKET_HIT, nTTL, m_oGUID );
pPacket->WriteByte( 0 ); // Hit count will be set latter
pPacket->WriteShortLE( htons( Network.m_pHost.sin_port ) );
pPacket->WriteLongLE( Network.m_pHost.sin_addr.s_addr );
if ( Uploads.m_bStable )
{
pPacket->WriteLongLE( Uploads.m_nBestSpeed * 8 / 1024 );
}
else
{
pPacket->WriteLongLE( Settings.Connection.OutSpeed );
}
return pPacket;
}