/*
====================
NET_OpenIP
====================
*/
void NET_OpenIP (int flags)
{
cvar_t *ip;
int port;
int dedicated;
net_total_in = net_packets_in = net_total_out = net_packets_out = 0;
net_inittime = (unsigned int)time(NULL);
ip = Cvar_Get ("ip", "localhost", CVAR_NOSET);
dedicated = Cvar_IntValue ("dedicated");
if (flags & NET_SERVER)
{
if (!ip_sockets[NS_SERVER])
{
port = Cvar_Get("ip_hostport", "0", CVAR_NOSET)->intvalue;
if (!port)
{
port = Cvar_Get("hostport", "0", CVAR_NOSET)->intvalue;
if (!port)
{
port = Cvar_Get("port", va("%i", PORT_SERVER), CVAR_NOSET)->intvalue;
}
}
server_port = port;
ip_sockets[NS_SERVER] = NET_IPSocket (ip->string, port);
if (!ip_sockets[NS_SERVER] && dedicated)
Com_Error (ERR_FATAL, "Couldn't allocate dedicated server IP port on %s:%d. Another application is probably using it.", ip->string, port);
}
}
// dedicated servers don't need client ports
if (dedicated)
return;
if (!ip_sockets[NS_CLIENT])
{
int newport = (int)(random() * 64000 + 1024);
port = Cvar_Get("ip_clientport", va("%i", newport), CVAR_NOSET)->intvalue;
if (!port)
{
port = Cvar_Get("clientport", va("%i", newport) , CVAR_NOSET)->intvalue;
if (!port) {
port = PORT_ANY;
Cvar_Set ("clientport", va ("%d", newport));
}
}
ip_sockets[NS_CLIENT] = NET_IPSocket (ip->string, newport);
if (!ip_sockets[NS_CLIENT])
ip_sockets[NS_CLIENT] = NET_IPSocket (ip->string, PORT_ANY);
}
if (!ip_sockets[NS_CLIENT])
Com_Error (ERR_DROP, "Couldn't allocate client IP port.");
}
/*
====================
NET_OpenIP
====================
*/
void NET_OpenIP( void )
{
cvar_t *ip;
int port;
int i;
ip = Cvar_Get( "net_ip", "localhost", CVAR_LATCH );
port = Cvar_Get( "net_port", va( "%i", PORT_SERVER ), CVAR_LATCH )->integer;
// automatically scan for a valid port, so multiple
// dedicated servers can be started without requiring
// a different net_port for each one
for( i = 0 ; i < 10 ; i++ ) {
ip_socket = NET_IPSocket( ip->string, port + i );
if ( ip_socket ) {
Cvar_SetValue( "net_port", port + i );
if ( net_socksEnabled->integer ) {
NET_OpenSocks( port + i );
}
#ifdef _XBOX
NET_GetLocalAddress( false );
#else
NET_GetLocalAddress();
#endif
return;
}
}
Com_Printf( "WARNING: Couldn't allocate IP port\n");
}
/*
====================
NET_OpenIP
====================
*/
void NET_OpenIP( void ) {
int i;
int err;
int port;
int port6;
port = net_port->integer;
port6 = net_port6->integer;
NET_GetLocalAddress();
// automatically scan for a valid port, so multiple
// dedicated servers can be started without requiring
// a different net_port for each one
if(net_enabled->integer & NET_ENABLEV6)
{
for( i = 0 ; i < 10 ; i++ )
{
ip6_socket = NET_IP6Socket(net_ip6->string, port6 + i, &boundto, &err);
if (ip6_socket != INVALID_SOCKET)
{
Cvar_SetValue( "net_port6", port6 + i );
break;
}
else
{
if(err == EAFNOSUPPORT)
break;
}
}
if(ip6_socket == INVALID_SOCKET)
Com_Printf( "WARNING: Couldn't bind to a v6 ip address.\n");
}
if(net_enabled->integer & NET_ENABLEV4)
{
for( i = 0 ; i < 10 ; i++ ) {
ip_socket = NET_IPSocket( net_ip->string, port + i, &err );
if (ip_socket != INVALID_SOCKET) {
Cvar_SetValue( "net_port", port + i );
if (net_socksEnabled->integer)
NET_OpenSocks( port + i );
break;
}
else
{
if(err == EAFNOSUPPORT)
break;
}
}
if(ip_socket == INVALID_SOCKET)
Com_Printf( "WARNING: Couldn't bind to a v4 ip address.\n");
}
}
/*
====================
NET_OpenIP
====================
*/
void NET_OpenIP (void)
{
cvar_t *ip;
int port;
int dedicated;
ip = Cvar_Get ("ip", "localhost", CVAR_NOSET);
dedicated = Cvar_VariableValue ("dedicated");
if (!ip_sockets[NS_SERVER])
{
port = Cvar_Get("ip_hostport", "0", CVAR_NOSET)->value;
if (!port)
{
port = Cvar_Get("hostport", "0", CVAR_NOSET)->value;
if (!port)
{
port = Cvar_Get("port", va("%i", PORT_SERVER), CVAR_NOSET)->value;
}
}
ip_sockets[NS_SERVER] = NET_IPSocket (ip->string, port);
if (!ip_sockets[NS_SERVER] && dedicated)
Com_Error (ERR_FATAL, "Couldn't allocate dedicated server IP port");
}
// dedicated servers don't need client ports
if (dedicated)
return;
if (!ip_sockets[NS_CLIENT])
{
port = Cvar_Get("ip_clientport", "0", CVAR_NOSET)->value;
if (!port)
{
port = Cvar_Get("clientport", va("%i", PORT_CLIENT), CVAR_NOSET)->value;
if (!port)
port = PORT_ANY;
}
ip_sockets[NS_CLIENT] = NET_IPSocket (ip->string, port);
if (!ip_sockets[NS_CLIENT])
ip_sockets[NS_CLIENT] = NET_IPSocket (ip->string, PORT_ANY);
}
}
/*
====================
NET_OpenIP
====================
*/
static void NET_OpenIP (int flag)
{
cvar_t *ip;
int port;
int dedicated;
ip = Cvar_Get ("ip", "localhost", CVAR_NOSET);
dedicated = Cvar_VariableIntValue ("dedicated");
if (flag & NET_SERVER && ip_sockets[NS_SERVER] == INVALID_SOCKET)
{
port = Cvar_Get("ip_hostport", "0", CVAR_NOSET)->integer;
if (!port)
{
port = Cvar_Get("hostport", "0", CVAR_NOSET)->integer;
if (!port)
{
port = Cvar_Get("port", va("%i", PORT_SERVER), CVAR_NOSET)->integer;
}
}
ip_sockets[NS_SERVER] = NET_IPSocket(ip->string, port);
if (ip_sockets[NS_SERVER] == INVALID_SOCKET && dedicated)
Com_Error (ERR_FATAL, "Couldn't allocate dedicated server IP port on %s:%d.", ip->string, port);
}
// dedicated servers don't need client ports
if (dedicated)
return;
if (flag & NET_CLIENT && ip_sockets[NS_CLIENT] == INVALID_SOCKET)
{
ip_sockets[NS_CLIENT] = NET_IPSocket(ip->string, client_port->integer);
if (ip_sockets[NS_CLIENT] == INVALID_SOCKET)
ip_sockets[NS_CLIENT] = NET_IPSocket(ip->string, PORT_ANY);
if (ip_sockets[NS_CLIENT] == INVALID_SOCKET)
Com_Error (ERR_DROP, "Couldn't allocate client IP port.");
}
}
/*
========================
idUDP::InitForPort
========================
*/
bool idUDP::InitForPort( int portNumber )
{
netSocket = NET_IPSocket( net_ip.GetString(), portNumber, &bound_to );
if( netSocket <= 0 )
{
netSocket = 0;
memset( &bound_to, 0, sizeof( bound_to ) );
return false;
}
return true;
}
/*
========================
idUDP::InitForPort
========================
*/
bool idUDP::InitForPort( int portNumber )
{
// DG: don't specify an IP to bind for (and certainly not net_ip)
// => it'll listen on all addresses (0.0.0.0 / INADDR_ANY)
netSocket = NET_IPSocket( NULL, portNumber, &bound_to );
// DG end
if( netSocket <= 0 )
{
netSocket = 0;
memset( &bound_to, 0, sizeof( bound_to ) );
return false;
}
return true;
}
/*
==================
InitForPort
==================
*/
bool idPort::InitForPort( int portNumber ) {
int len = sizeof( struct sockaddr_in );
netSocket = NET_IPSocket( net_ip.GetString(), portNumber, &bound_to );
if ( netSocket <= 0 ) {
netSocket = 0;
memset( &bound_to, 0, sizeof( bound_to ) );
return false;
}
#if 0
if ( net_socksEnabled.GetBool() ) {
NET_OpenSocks( portNumber );
}
#endif
udpPorts[ bound_to.port ] = new idUDPLag;
return true;
}
/*
====================
NET_OpenIP
====================
*/
static void NET_OpenIP( void )
{
int i;
int err;
int port = PORT_ANY;
int port6 = PORT_ANY;
struct sockaddr_in boundto4;
if ( serverMode )
{
port = NET_EnsureValidPortNo( net_port->integer );
port6 = NET_EnsureValidPortNo( net_port6->integer );
}
NET_GetLocalAddress();
// automatically scan for a valid port, so multiple
// dedicated servers can be started without requiring
// a different net_port for each one
if ( net_enabled->integer & NET_ENABLEV6 )
{
for ( i = ( port6 == PORT_ANY ? 1 : MAX_TRY_PORTS ); i; i++ )
{
ip6_socket = NET_IP6Socket( net_ip6->string, port6, &boundto, &err );
if ( ip6_socket != INVALID_SOCKET )
{
port6 = ntohs( boundto.sin6_port );
break;
}
else if ( err == EAFNOSUPPORT )
{
port6 = PORT_ANY;
break;
}
port6 = ( port6 == PORT_ANY ) ? port6 : NET_EnsureValidPortNo( port6 + 1 );
}
if ( ip6_socket == INVALID_SOCKET || err == EAFNOSUPPORT )
{
Com_Printf( "WARNING: Couldn't bind to an IPv6 address.\n" );
port6 = PORT_ANY;
}
}
if ( net_enabled->integer & NET_ENABLEV4 )
{
for ( i = ( port6 == PORT_ANY ? 1 : MAX_TRY_PORTS ); i; i++ )
{
ip_socket = NET_IPSocket( net_ip->string, port, &boundto4, &err );
if ( ip_socket != INVALID_SOCKET )
{
port = ntohs( boundto4.sin_port );
break;
}
else if ( err == EAFNOSUPPORT )
{
port = PORT_ANY;
break;
}
port = ( port == PORT_ANY ) ? port : NET_EnsureValidPortNo( port + 1 );
}
if ( ip_socket == INVALID_SOCKET )
{
Com_Printf( "WARNING: Couldn't bind to an IPv4 address.\n" );
port = PORT_ANY;
}
}
if ( port != PORT_ANY && net_socksEnabled->integer )
{
NET_OpenSocks( port );
}
Cvar_Set( "net_currentPort", va( "%i", port ) );
Cvar_Set( "net_currentPort6", va( "%i", port6 ) );
}
/* <d470a> ../engine/net_ws.c:1842 */
void NET_OpenIP(void)
{
//cvar_t *ip;//unused?
int port;
int dedicated;
int sv_port = 0;
int cl_port = 0;
//int mc_port;//unused?
static qboolean bFirst = TRUE;
port = 0;
dedicated = g_pcls.state == ca_dedicated;
NET_ThreadLock();
if (!ip_sockets[NS_SERVER])
{
port = (int)iphostport.value;
if (!port)
{
port = (int)hostport.value;
if (!port)
{
port = (int)defport.value;
hostport.value = defport.value;
}
}
ip_sockets[NS_SERVER] = NET_IPSocket(ipname.string, port, FALSE);
if (!ip_sockets[NS_SERVER] && dedicated)
{
Sys_Error("Couldn't allocate dedicated server IP port %d.", port);
}
sv_port = port;
}
NET_ThreadUnlock();
if (dedicated)
return;
NET_ThreadLock();
if (!ip_sockets[NS_CLIENT])
{
port = (int)ip_clientport.value;
if (!port)
{
port = (int)clientport.value;
if (!port)
port = -1;
}
ip_sockets[NS_CLIENT] = NET_IPSocket(ipname.string, port, FALSE);
if (!ip_sockets[NS_CLIENT])
ip_sockets[NS_CLIENT] = NET_IPSocket(ipname.string, -1, FALSE);
cl_port = port;
}
if (!ip_sockets[NS_MULTICAST])
{
ip_sockets[NS_MULTICAST] = NET_IPSocket(ipname.string, multicastport.value, TRUE);
if (!ip_sockets[NS_MULTICAST] && !dedicated)
Con_Printf("Warning! Couldn't allocate multicast IP port.\n");
}
NET_ThreadUnlock();
if (bFirst)
{
bFirst = FALSE;
Con_Printf("NET Ports: server %i, client %i\n", sv_port, cl_port);
}
}
