PRInt32 _MD_closesocket(PRInt32 osfd) { OSStatus err; EndpointRef endpoint = (EndpointRef) osfd; PRThread *me = _PR_MD_CURRENT_THREAD(); if (endpoint == NULL) { err = kEBADFErr; goto ErrorExit; } if (me->io_pending && me->io_fd == osfd) me->io_pending = PR_FALSE; #if 0 { OTResult state; state = OTGetEndpointState(endpoint); err = OTSndOrderlyDisconnect(endpoint); if (err != kOTNoError && err != kOTOutStateErr) goto ErrorExit; state = OTGetEndpointState(endpoint); err = OTUnbind(endpoint); if (err != kOTNoError && err != kOTOutStateErr) goto ErrorExit; state = OTGetEndpointState(endpoint); err = OTSetSynchronous(endpoint); if (err != kOTNoError) goto ErrorExit; err = OTSetBlocking(endpoint); if (err != kOTNoError) goto ErrorExit; } #endif (void) OTSndOrderlyDisconnect(endpoint); err = OTCloseProvider(endpoint); if (err != kOTNoError) goto ErrorExit; return kOTNoError; ErrorExit: macsock_map_error(err); return -1; }
/* Open a UDP network socket If 'port' is non-zero, the UDP socket is bound to a fixed local port. */ extern UDPsocket SDLNet_UDP_Open(Uint16 port) { UDPsocket sock; #ifdef MACOS_OPENTRANSPORT EndpointRef dummy = NULL; #endif /* Allocate a UDP socket structure */ sock = (UDPsocket)malloc(sizeof(*sock)); if ( sock == NULL ) { SDLNet_SetError("Out of memory"); goto error_return; } memset(sock, 0, sizeof(*sock)); /* Open the socket */ #ifdef MACOS_OPENTRANSPORT { sock->error = OTAsyncOpenEndpoint( OTCreateConfiguration(kUDPName),0, &(sock->info), (OTNotifyProcPtr)AsyncUDPNotifier, sock ); AsyncUDPPopEvent( sock ); while( !sock->error && !( sock->completion & CompleteMask(T_OPENCOMPLETE))) { AsyncUDPPopEvent( sock ); } if( sock->error ) { SDLNet_SetError("Could not open UDP socket"); goto error_return; } // Should we ?? // (01/05/03 minami<*****@*****.**> OTSetBlocking( sock->channel ); } #else sock->channel = socket(AF_INET, SOCK_DGRAM, 0); #endif /* MACOS_OPENTRANSPORT */ if ( sock->channel == INVALID_SOCKET ) { SDLNet_SetError("Couldn't create socket"); goto error_return; } #ifdef MACOS_OPENTRANSPORT { InetAddress required, assigned; TBind req_addr, assigned_addr; OSStatus status; InetInterfaceInfo info; memset(&assigned_addr, 0, sizeof(assigned_addr)); assigned_addr.addr.maxlen = sizeof(assigned); assigned_addr.addr.len = sizeof(assigned); assigned_addr.addr.buf = (UInt8 *) &assigned; if ( port ) { status = OTInetGetInterfaceInfo( &info, kDefaultInetInterface ); if( status != kOTNoError ) goto error_return; OTInitInetAddress(&required, port, info.fAddress ); req_addr.addr.maxlen = sizeof( required ); req_addr.addr.len = sizeof( required ); req_addr.addr.buf = (UInt8 *) &required; sock->error = OTBind(sock->channel, &req_addr, &assigned_addr); } else { sock->error = OTBind(sock->channel, nil, &assigned_addr ); } AsyncUDPPopEvent(sock); while( !sock->error && !(sock->completion & CompleteMask(T_BINDCOMPLETE))) { AsyncUDPPopEvent(sock); } if (sock->error != noErr) { SDLNet_SetError("Couldn't bind to local port, OTBind() = %d",(int) status); goto error_return; } sock->address.host = assigned.fHost; sock->address.port = assigned.fPort; #ifdef DEBUG_NET printf("UDP open host = %d, port = %d\n", assigned.fHost, assigned.fPort ); #endif } #else /* Bind locally, if appropriate */ if ( port ) { struct sockaddr_in sock_addr; memset(&sock_addr, 0, sizeof(sock_addr)); sock_addr.sin_family = AF_INET; sock_addr.sin_addr.s_addr = INADDR_ANY; sock_addr.sin_port = SDL_SwapBE16(port); /* Bind the socket for listening */ if ( bind(sock->channel, (struct sockaddr *)&sock_addr, sizeof(sock_addr)) == SOCKET_ERROR ) { SDLNet_SetError("Couldn't bind to local port"); goto error_return; } /* Fill in the channel host address */ sock->address.host = sock_addr.sin_addr.s_addr; sock->address.port = sock_addr.sin_port; } /* Allow LAN broadcasts with the socket */ { int yes = 1; setsockopt(sock->channel, SOL_SOCKET, SO_BROADCAST, (char*)&yes, sizeof(yes)); } #endif /* MACOS_OPENTRANSPORT */ /* The socket is ready */ return(sock); error_return: #ifdef MACOS_OPENTRANSPORT if( dummy ) OTCloseProvider( dummy ); #endif SDLNet_UDP_Close(sock); return(NULL); }
/* Open a TCP network socket If 'remote' is NULL, this creates a local server socket on the given port, otherwise a TCP connection to the remote host and port is attempted. The newly created socket is returned, or NULL if there was an error. ( re-written by masahiro minami<*****@*****.**> Now endpoint is created in Async mode. 01/02/20 ) */ TCPsocket SDLNet_TCP_Open(IPaddress *ip) { EndpointRef dummy = NULL; TCPsocket sock = AsyncTCPNewSocket(); if( ! sock) return NULL; // Determin whether bind locally, or connect to remote if ( (ip->host != INADDR_NONE) && (ip->host != INADDR_ANY) ) { // ######## Connect to remote OTResult stat; InetAddress inAddr; TBind bindReq; // Open endpoint sock->error = OTAsyncOpenEndpoint( OTCreateConfiguration(kTCPName), NULL, &(sock->info), (OTNotifyProcPtr)(AsyncTCPNotifier), sock ); AsyncTCPPopEvent( sock ); while( !sock->error && !( sock->completion & CompleteMask(T_OPENCOMPLETE))) { //SetThreadState( kCurrentThreadID, kReadyThreadState, kNoThreadID ); //YieldToAnyThread(); //WaitNextEvent(everyEvent, &macEvent, 1, NULL); AsyncTCPPopEvent( sock ); } if( !sock->channel ) { SDLNet_SetError("OTAsyncOpenEndpoint failed --- client socket could not be opened"); goto error_return; } // Set blocking mode // I'm not sure if this is a good solution.... // Check out Apple's sample code, OT Virtual Server // ( 010314 masahiro minami<*****@*****.**>) sock->error = OTSetBlocking( sock->channel ); if( sock->error != kOTNoError ) { SDLNet_SetError("OTSetBlocking() returned an error"); goto error_return; } // Bind the socket OTInitInetAddress(&inAddr, 0, 0 ); bindReq.addr.len = sizeof( InetAddress ); bindReq.addr.buf = (unsigned char*)&inAddr; bindReq.qlen = 0; sock->error = OTBind( sock->channel, &bindReq, NULL ); AsyncTCPPopEvent(sock); while( !sock->error && !( sock->completion & CompleteMask(T_BINDCOMPLETE))) { //YieldToAnyThread(); //WaitNextEvent(everyEvent, &macEvent, 1, NULL); AsyncTCPPopEvent(sock); } switch( stat = OTGetEndpointState( sock->channel )) { InetAddress inAddr; TCall sndCall; OTResult res; case T_OUTCON: SDLNet_SetError("SDLNet_Open() failed -- T_OUTCON"); goto error_return; break; case T_IDLE: sock->readShutdown = false; sock->writeShutdown = false; sock->event &=~T_CONNECT; OTMemzero(&sndCall, sizeof(TCall)); OTInitInetAddress(&inAddr, ip->port, ip->host ); sndCall.addr.len = sizeof(InetAddress); sndCall.addr.buf = (unsigned char*)&inAddr; sock->connected = 0; res = OTConnect( sock->channel, &sndCall, NULL ); AsyncTCPPopEvent(sock); while( sock->error == kOTNoDataErr || !sock->connected ) AsyncTCPPopEvent(sock); break; default: // What's to be done ? (TODO) SDLNet_SetError("SDLNet_TCP_Open() failed -- EndpointState not good"); goto error_return; } if( !(sock->event & (T_CONNECT|T_DISCONNECT))) goto error_return; AsyncTCPPopEvent( sock ); while( !(sock->event & (T_CONNECT|T_DISCONNECT))) { AsyncTCPPopEvent( sock ); } // OTConnect successfull if( sock->event & T_CONNECT) { sock->remoteAddress.host = inAddr.fHost; sock->remoteAddress.port = inAddr.fPort; sock->sflag = false; } else { // OTConnect failed sock->event &= ~T_DISCONNECT; goto error_return; } } else { // ######## Bind locally TBind bindReq; InetAddress inAddr; // First, get InetInterfaceInfo. // I don't search for all of them. // Does that matter ? sock->error = OTAsyncOpenEndpoint( OTCreateConfiguration("tilisten, tcp"), NULL, &(sock->info), (OTNotifyProcPtr)(AsyncTCPNotifier), sock); AsyncTCPPopEvent( sock ); while( !sock->error && !( sock->completion & CompleteMask( T_OPENCOMPLETE))) { AsyncTCPPopEvent( sock ); } if( ! sock->channel ) { SDLNet_SetError("OTAsyncOpenEndpoint failed --- server socket could not be opened"); goto error_return; } // Create a master OTConfiguration sock->config = OTCreateConfiguration(kTCPName); if( ! sock->config ) { SDLNet_SetError("Could not create master OTConfiguration"); goto error_return; } // Bind the socket OTInitInetAddress(&inAddr, ip->port, 0 ); inAddr.fAddressType = AF_INET; bindReq.addr.len = sizeof( InetAddress ); bindReq.addr.buf = (unsigned char*)&inAddr; bindReq.qlen = 35; // This number is NOT well considered. (TODO) sock->localAddress.host = inAddr.fHost; sock->localAddress.port = inAddr.fPort; sock->sflag = true; sock->error = OTBind( sock->channel, &bindReq, NULL ); AsyncTCPPopEvent(sock); while( !sock->error && !( sock->completion & CompleteMask(T_BINDCOMPLETE))) { AsyncTCPPopEvent(sock); } if( sock->error != kOTNoError ) { SDLNet_SetError("Could not bind server socket"); goto error_return; } if( dummy ) OTCloseProvider( dummy ); } sock->ready = 0; return sock; error_return: if( dummy ) OTCloseProvider( dummy ); SDLNet_TCP_Close( sock ); return NULL; }
int connect_chuukei_server(char *prf_name) { #ifndef MACINTOSH #ifdef WINDOWS WSADATA wsaData; WORD wVersionRequested = (WORD) (( 1) | ( 1 << 8)); #endif struct sockaddr_in ask; struct hostent *hp; if (read_chuukei_prf(prf_name) < 0) { printf("Wrong prf file\n"); return (-1); } if (init_buffer() < 0) { printf("Malloc error\n"); return (-1); } #ifdef WINDOWS if (WSAStartup(wVersionRequested, &wsaData)) { msg_print("Report: WSAStartup failed."); return (-1); } #endif printf("server = %s\nport = %d\n", server_name, server_port); if ((hp = gethostbyname(server_name)) != NULL) { memset(&ask, 0, sizeof(ask)); memcpy(&ask.sin_addr, hp->h_addr_list[0], hp->h_length); } else { if ((ask.sin_addr.s_addr=inet_addr(server_name)) == 0) { printf("Bad hostname\n"); return (-1); } } ask.sin_family = AF_INET; ask.sin_port = htons((unsigned short)server_port); #ifndef WINDOWS if ((sd=socket(PF_INET,SOCK_STREAM, 0)) < 0) #else if ((sd=socket(PF_INET,SOCK_STREAM, 0)) == INVALID_SOCKET) #endif { printf("Can't create socket\n"); return (-1); } if (connect(sd, (struct sockaddr *)&ask, sizeof(ask)) < 0) { close(sd); printf("Can't connect %s port %d\n", server_name, server_port); return (-1); } return (0); #else /* MACINTOSH */ OSStatus err; InetHostInfo response; InetHost host_addr; InetAddress inAddr; TCall sndCall; Boolean bind = false; OSStatus junk; if (read_chuukei_prf(prf_name) < 0){ printf("Wrong prf file\n"); return (-1); } init_buffer(); printf("server = %s\nport = %d\n", server_name, server_port); #if TARGET_API_MAC_CARBON err = InitOpenTransportInContext(kInitOTForApplicationMask, NULL); #else err = InitOpenTransport(); #endif memset(&response, 0, sizeof(response)); #if TARGET_API_MAC_CARBON inet_services = OTOpenInternetServicesInContext(kDefaultInternetServicesPath, 0, &err, NULL); #else inet_services = OTOpenInternetServices(kDefaultInternetServicesPath, 0, &err); #endif if (err == noErr) { err = OTInetStringToAddress(inet_services, (char *)server_name, &response); if (err == noErr) { host_addr = response.addrs[0]; } else { printf("Bad hostname\n"); } #if TARGET_API_MAC_CARBON ep = (void *)OTOpenEndpointInContext(OTCreateConfiguration(kTCPName), 0, nil, &err, NULL); #else ep = (void *)OTOpenEndpoint(OTCreateConfiguration(kTCPName), 0, nil, &err); #endif if (err == noErr) { err = OTBind(ep, nil, nil); bind = (err == noErr); } if (err == noErr){ OTInitInetAddress(&inAddr, server_port, host_addr); sndCall.addr.len = sizeof(InetAddress); sndCall.addr.buf = (unsigned char*) &inAddr; sndCall.opt.buf = nil; /* no connection options */ sndCall.opt.len = 0; sndCall.udata.buf = nil; /* no connection data */ sndCall.udata.len = 0; sndCall.sequence = 0; /* ignored by OTConnect */ err = OTConnect(ep, &sndCall, NULL); if( err != noErr ){ printf("Can't connect %s port %d\n", server_name, server_port); } } err = OTSetSynchronous(ep); if (err == noErr) err = OTSetBlocking(ep); } if( err != noErr ){ if( bind ){ OTUnbind(ep); } /* Clean up. */ if (ep != kOTInvalidEndpointRef) { OTCloseProvider(ep); ep = nil; } if (inet_services != nil) { OTCloseProvider(inet_services); inet_services = nil; } return -1; } return 0; #endif }