/*
-Copyright (C) 1999-2006 Id Software, Inc. and contributors.
-For a list of contributors, see the accompanying CONTRIBUTORS file.
+ Copyright (C) 1999-2006 Id Software, Inc. and contributors.
+ For a list of contributors, see the accompanying CONTRIBUTORS file.
-This file is part of GtkRadiant.
+ This file is part of GtkRadiant.
-GtkRadiant is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
+ GtkRadiant is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
-GtkRadiant is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
+ GtkRadiant is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
-You should have received a copy of the GNU General Public License
-along with GtkRadiant; if not, write to the Free Software
-Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-*/
+ You should have received a copy of the GNU General Public License
+ along with GtkRadiant; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
//===========================================================================
//
#define WinError WinPrint
-#define qtrue 1
-#define qfalse 0
+#define qtrue 1
+#define qfalse 0
typedef struct tag_error_struct
{
- int errnum;
- LPSTR errstr;
+ int errnum;
+ LPSTR errstr;
} ERROR_STRUCT;
-#define NET_NAMELEN 64
+#define NET_NAMELEN 64
char my_tcpip_address[NET_NAMELEN];
-#define DEFAULTnet_hostport 26000
+#define DEFAULTnet_hostport 26000
-#define MAXHOSTNAMELEN 256
+#define MAXHOSTNAMELEN 256
-static int net_acceptsocket = -1; // socket for fielding new connections
+static int net_acceptsocket = -1; // socket for fielding new connections
static int net_controlsocket;
-static int net_hostport; // udp port number for acceptsocket
+static int net_hostport; // udp port number for acceptsocket
static int net_broadcastsocket = 0;
//static qboolean ifbcastinit = qfalse;
static struct sockaddr_s broadcastaddr;
WSADATA winsockdata;
ERROR_STRUCT errlist[] = {
- {WSAEINTR, "WSAEINTR - Interrupted"},
- {WSAEBADF, "WSAEBADF - Bad file number"},
- {WSAEFAULT, "WSAEFAULT - Bad address"},
- {WSAEINVAL, "WSAEINVAL - Invalid argument"},
- {WSAEMFILE, "WSAEMFILE - Too many open files"},
+ {WSAEINTR, "WSAEINTR - Interrupted"},
+ {WSAEBADF, "WSAEBADF - Bad file number"},
+ {WSAEFAULT, "WSAEFAULT - Bad address"},
+ {WSAEINVAL, "WSAEINVAL - Invalid argument"},
+ {WSAEMFILE, "WSAEMFILE - Too many open files"},
/*
-* Windows Sockets definitions of regular Berkeley error constants
-*/
-
- {WSAEWOULDBLOCK, "WSAEWOULDBLOCK - Socket marked as non-blocking"},
- {WSAEINPROGRESS, "WSAEINPROGRESS - Blocking call in progress"},
- {WSAEALREADY, "WSAEALREADY - Command already completed"},
- {WSAENOTSOCK, "WSAENOTSOCK - Descriptor is not a socket"},
- {WSAEDESTADDRREQ, "WSAEDESTADDRREQ - Destination address required"},
- {WSAEMSGSIZE, "WSAEMSGSIZE - Data size too large"},
- {WSAEPROTOTYPE, "WSAEPROTOTYPE - Protocol is of wrong type for this socket"},
- {WSAENOPROTOOPT, "WSAENOPROTOOPT - Protocol option not supported for this socket type"},
- {WSAEPROTONOSUPPORT, "WSAEPROTONOSUPPORT - Protocol is not supported"},
- {WSAESOCKTNOSUPPORT, "WSAESOCKTNOSUPPORT - Socket type not supported by this address family"},
- {WSAEOPNOTSUPP, "WSAEOPNOTSUPP - Option not supported"},
- {WSAEPFNOSUPPORT, "WSAEPFNOSUPPORT - "},
- {WSAEAFNOSUPPORT, "WSAEAFNOSUPPORT - Address family not supported by this protocol"},
- {WSAEADDRINUSE, "WSAEADDRINUSE - Address is in use"},
- {WSAEADDRNOTAVAIL, "WSAEADDRNOTAVAIL - Address not available from local machine"},
- {WSAENETDOWN, "WSAENETDOWN - Network subsystem is down"},
- {WSAENETUNREACH, "WSAENETUNREACH - Network cannot be reached"},
- {WSAENETRESET, "WSAENETRESET - Connection has been dropped"},
- {WSAECONNABORTED, "WSAECONNABORTED - Connection aborted"},
- {WSAECONNRESET, "WSAECONNRESET - Connection reset"},
- {WSAENOBUFS, "WSAENOBUFS - No buffer space available"},
- {WSAEISCONN, "WSAEISCONN - Socket is already connected"},
- {WSAENOTCONN, "WSAENOTCONN - Socket is not connected"},
- {WSAESHUTDOWN, "WSAESHUTDOWN - Socket has been shut down"},
- {WSAETOOMANYREFS, "WSAETOOMANYREFS - Too many references"},
- {WSAETIMEDOUT, "WSAETIMEDOUT - Command timed out"},
- {WSAECONNREFUSED, "WSAECONNREFUSED - Connection refused"},
- {WSAELOOP, "WSAELOOP - "},
- {WSAENAMETOOLONG, "WSAENAMETOOLONG - "},
- {WSAEHOSTDOWN, "WSAEHOSTDOWN - Host is down"},
- {WSAEHOSTUNREACH, "WSAEHOSTUNREACH - "},
- {WSAENOTEMPTY, "WSAENOTEMPTY - "},
- {WSAEPROCLIM, "WSAEPROCLIM - "},
- {WSAEUSERS, "WSAEUSERS - "},
- {WSAEDQUOT, "WSAEDQUOT - "},
- {WSAESTALE, "WSAESTALE - "},
- {WSAEREMOTE, "WSAEREMOTE - "},
+ * Windows Sockets definitions of regular Berkeley error constants
+ */
+
+ {WSAEWOULDBLOCK, "WSAEWOULDBLOCK - Socket marked as non-blocking"},
+ {WSAEINPROGRESS, "WSAEINPROGRESS - Blocking call in progress"},
+ {WSAEALREADY, "WSAEALREADY - Command already completed"},
+ {WSAENOTSOCK, "WSAENOTSOCK - Descriptor is not a socket"},
+ {WSAEDESTADDRREQ, "WSAEDESTADDRREQ - Destination address required"},
+ {WSAEMSGSIZE, "WSAEMSGSIZE - Data size too large"},
+ {WSAEPROTOTYPE, "WSAEPROTOTYPE - Protocol is of wrong type for this socket"},
+ {WSAENOPROTOOPT, "WSAENOPROTOOPT - Protocol option not supported for this socket type"},
+ {WSAEPROTONOSUPPORT, "WSAEPROTONOSUPPORT - Protocol is not supported"},
+ {WSAESOCKTNOSUPPORT, "WSAESOCKTNOSUPPORT - Socket type not supported by this address family"},
+ {WSAEOPNOTSUPP, "WSAEOPNOTSUPP - Option not supported"},
+ {WSAEPFNOSUPPORT, "WSAEPFNOSUPPORT - "},
+ {WSAEAFNOSUPPORT, "WSAEAFNOSUPPORT - Address family not supported by this protocol"},
+ {WSAEADDRINUSE, "WSAEADDRINUSE - Address is in use"},
+ {WSAEADDRNOTAVAIL, "WSAEADDRNOTAVAIL - Address not available from local machine"},
+ {WSAENETDOWN, "WSAENETDOWN - Network subsystem is down"},
+ {WSAENETUNREACH, "WSAENETUNREACH - Network cannot be reached"},
+ {WSAENETRESET, "WSAENETRESET - Connection has been dropped"},
+ {WSAECONNABORTED, "WSAECONNABORTED - Connection aborted"},
+ {WSAECONNRESET, "WSAECONNRESET - Connection reset"},
+ {WSAENOBUFS, "WSAENOBUFS - No buffer space available"},
+ {WSAEISCONN, "WSAEISCONN - Socket is already connected"},
+ {WSAENOTCONN, "WSAENOTCONN - Socket is not connected"},
+ {WSAESHUTDOWN, "WSAESHUTDOWN - Socket has been shut down"},
+ {WSAETOOMANYREFS, "WSAETOOMANYREFS - Too many references"},
+ {WSAETIMEDOUT, "WSAETIMEDOUT - Command timed out"},
+ {WSAECONNREFUSED, "WSAECONNREFUSED - Connection refused"},
+ {WSAELOOP, "WSAELOOP - "},
+ {WSAENAMETOOLONG, "WSAENAMETOOLONG - "},
+ {WSAEHOSTDOWN, "WSAEHOSTDOWN - Host is down"},
+ {WSAEHOSTUNREACH, "WSAEHOSTUNREACH - "},
+ {WSAENOTEMPTY, "WSAENOTEMPTY - "},
+ {WSAEPROCLIM, "WSAEPROCLIM - "},
+ {WSAEUSERS, "WSAEUSERS - "},
+ {WSAEDQUOT, "WSAEDQUOT - "},
+ {WSAESTALE, "WSAESTALE - "},
+ {WSAEREMOTE, "WSAEREMOTE - "},
/*
-* Extended Windows Sockets error constant definitions
-*/
+ * Extended Windows Sockets error constant definitions
+ */
- {WSASYSNOTREADY, "WSASYSNOTREADY - Network subsystem not ready"},
- {WSAVERNOTSUPPORTED, "WSAVERNOTSUPPORTED - Version not supported"},
- {WSANOTINITIALISED, "WSANOTINITIALISED - WSAStartup() has not been successfully called"},
+ {WSASYSNOTREADY, "WSASYSNOTREADY - Network subsystem not ready"},
+ {WSAVERNOTSUPPORTED, "WSAVERNOTSUPPORTED - Version not supported"},
+ {WSANOTINITIALISED, "WSANOTINITIALISED - WSAStartup() has not been successfully called"},
/*
-* Other error constants.
-*/
-
- {WSAHOST_NOT_FOUND, "WSAHOST_NOT_FOUND - Host not found"},
- {WSATRY_AGAIN, "WSATRY_AGAIN - Host not found or SERVERFAIL"},
- {WSANO_RECOVERY, "WSANO_RECOVERY - Non-recoverable error"},
- {WSANO_DATA, "WSANO_DATA - (or WSANO_ADDRESS) - No data record of requested type"},
- {-1, NULL}
+ * Other error constants.
+ */
+
+ {WSAHOST_NOT_FOUND, "WSAHOST_NOT_FOUND - Host not found"},
+ {WSATRY_AGAIN, "WSATRY_AGAIN - Host not found or SERVERFAIL"},
+ {WSANO_RECOVERY, "WSANO_RECOVERY - Non-recoverable error"},
+ {WSANO_DATA, "WSANO_DATA - (or WSANO_ADDRESS) - No data record of requested type"},
+ {-1, NULL}
};
-#ifdef _DEBUG
-void WinPrint(char *str, ...);
-#else
-void WinPrint(char *str, ...);
-#endif
-
//===========================================================================
//
// Parameter: -
// Returns: -
// Changes Globals: -
//===========================================================================
-char *WINS_ErrorMessage(int error)
-{
- int search = 0;
+const char *WINS_ErrorMessage( int error ){
+ int search = 0;
- if (!error) return "No error occurred";
+ if ( !error ) {
+ return "No error occurred";
+ }
- for (search = 0; errlist[search].errstr; search++)
- {
- if (error == errlist[search].errnum)
- return errlist[search].errstr;
- } //end for
+ for ( search = 0; errlist[search].errstr; search++ )
+ {
+ if ( error == errlist[search].errnum ) {
+ return errlist[search].errstr;
+ }
+ } //end for
- return "Unknown error";
+ return "Unknown error";
} //end of the function WINS_ErrorMessage
//===========================================================================
//
// Returns: -
// Changes Globals: -
//===========================================================================
-int WINS_Init(void)
-{
- int i;
+int WINS_Init( void ){
+ int i;
struct hostent *local;
- char buff[MAXHOSTNAMELEN];
+ char buff[MAXHOSTNAMELEN];
struct sockaddr_s addr;
- char *p;
- int r;
- WORD wVersionRequested;
+ char *p;
+ int r;
+ WORD wVersionRequested;
- wVersionRequested = MAKEWORD(1, 1);
+ wVersionRequested = MAKEWORD( 1, 1 );
- r = WSAStartup (wVersionRequested, &winsockdata);
+ r = WSAStartup( wVersionRequested, &winsockdata );
- if (r)
- {
- WinPrint("Winsock initialization failed.\n");
+ if ( r ) {
+ WinPrint( "Winsock initialization failed.\n" );
return -1;
}
/*
- i = COM_CheckParm ("-udpport");
- if (i == 0)*/
- net_hostport = DEFAULTnet_hostport;
+ i = COM_CheckParm ("-udpport");
+ if (i == 0)*/
+ net_hostport = DEFAULTnet_hostport;
/*
- else if (i < com_argc-1)
- net_hostport = Q_atoi (com_argv[i+1]);
- else
- Sys_Error ("WINS_Init: you must specify a number after -udpport");
- */
+ else if (i < com_argc-1)
+ net_hostport = Q_atoi (com_argv[i+1]);
+ else
+ Sys_Error ("WINS_Init: you must specify a number after -udpport");
+ */
// determine my name & address
- gethostname(buff, MAXHOSTNAMELEN);
- local = gethostbyname(buff);
- myAddr = *(int *)local->h_addr_list[0];
+ gethostname( buff, MAXHOSTNAMELEN );
+ local = gethostbyname( buff );
+ if(local && local->h_addr_list && local->h_addr_list[0])
+ myAddr = *(int *)local->h_addr_list[0];
+ else
+ myAddr = inet_addr("127.0.0.1");
// if the quake hostname isn't set, set it to the machine name
// if (Q_strcmp(hostname.string, "UNNAMED") == 0)
{
// see if it's a text IP address (well, close enough)
- for (p = buff; *p; p++)
- if ((*p < '0' || *p > '9') && *p != '.')
+ for ( p = buff; *p; p++ )
+ if ( ( *p < '0' || *p > '9' ) && *p != '.' ) {
break;
+ }
// if it is a real name, strip off the domain; we only want the host
- if (*p)
- {
- for (i = 0; i < 15; i++)
- if (buff[i] == '.')
+ if ( *p ) {
+ for ( i = 0; i < 15; i++ )
+ if ( buff[i] == '.' ) {
break;
+ }
buff[i] = 0;
}
// Cvar_Set ("hostname", buff);
}
- if ((net_controlsocket = WINS_OpenSocket (0)) == -1)
- WinError("WINS_Init: Unable to open control socket\n");
+ if ( ( net_controlsocket = WINS_OpenSocket( 0 ) ) == -1 ) {
+ WinError( "WINS_Init: Unable to open control socket\n" );
+ }
- ((struct sockaddr_in *)&broadcastaddr)->sin_family = AF_INET;
- ((struct sockaddr_in *)&broadcastaddr)->sin_addr.s_addr = INADDR_BROADCAST;
- ((struct sockaddr_in *)&broadcastaddr)->sin_port = htons((u_short)net_hostport);
+ ( (struct sockaddr_in *)&broadcastaddr )->sin_family = AF_INET;
+ ( (struct sockaddr_in *)&broadcastaddr )->sin_addr.s_addr = INADDR_BROADCAST;
+ ( (struct sockaddr_in *)&broadcastaddr )->sin_port = htons( (u_short)net_hostport );
- WINS_GetSocketAddr (net_controlsocket, &addr);
- strcpy(my_tcpip_address, WINS_AddrToString (&addr));
- p = strrchr (my_tcpip_address, ':');
- if (p) *p = 0;
- WinPrint("Winsock Initialized\n");
+ WINS_GetSocketAddr( net_controlsocket, &addr );
+ strcpy( my_tcpip_address, WINS_AddrToString( &addr ) );
+ p = strrchr( my_tcpip_address, ':' );
+ if ( p ) {
+ *p = 0;
+ }
+ WinPrint( "Winsock Initialized\n" );
return net_controlsocket;
} //end of the function WINS_Init
// Returns: -
// Changes Globals: -
//===========================================================================
-char *WINS_MyAddress(void)
-{
+char *WINS_MyAddress( void ){
return my_tcpip_address;
} //end of the function WINS_MyAddress
//===========================================================================
// Returns: -
// Changes Globals: -
//===========================================================================
-void WINS_Shutdown(void)
-{
+void WINS_Shutdown( void ){
//WINS_Listen(0);
- WINS_CloseSocket(net_controlsocket);
+ WINS_CloseSocket( net_controlsocket );
WSACleanup();
//
//WinPrint("Winsock Shutdown\n");
// Changes Globals: -
//===========================================================================
/*
-void WINS_Listen(int state)
-{
- // enable listening
- if (state)
- {
- if (net_acceptsocket != -1)
- return;
- if ((net_acceptsocket = WINS_OpenSocket (net_hostport)) == -1)
- WinError ("WINS_Listen: Unable to open accept socket\n");
- return;
- }
-
- // disable listening
- if (net_acceptsocket == -1)
- return;
- WINS_CloseSocket (net_acceptsocket);
- net_acceptsocket = -1;
-} //end of the function WINS_Listen*/
+ void WINS_Listen(int state)
+ {
+ // enable listening
+ if (state)
+ {
+ if (net_acceptsocket != -1)
+ return;
+ if ((net_acceptsocket = WINS_OpenSocket (net_hostport)) == -1)
+ WinError ("WINS_Listen: Unable to open accept socket\n");
+ return;
+ }
+
+ // disable listening
+ if (net_acceptsocket == -1)
+ return;
+ WINS_CloseSocket (net_acceptsocket);
+ net_acceptsocket = -1;
+ } //end of the function WINS_Listen*/
//===========================================================================
//
// Parameter: -
// Returns: -
// Changes Globals: -
//===========================================================================
-int WINS_OpenSocket(int port)
-{
+int WINS_OpenSocket( int port ){
int newsocket;
struct sockaddr_in address;
u_long _true = 1;
- if ((newsocket = socket (PF_INET, SOCK_DGRAM, IPPROTO_UDP)) == -1)
- {
- WinPrint("WINS_OpenSocket: %s\n", WINS_ErrorMessage(WSAGetLastError()));
+ if ( ( newsocket = socket( PF_INET, SOCK_DGRAM, IPPROTO_UDP ) ) == -1 ) {
+ WinPrint( "WINS_OpenSocket: %s\n", WINS_ErrorMessage( WSAGetLastError() ) );
return -1;
} //end if
- if (ioctlsocket (newsocket, FIONBIO, &_true) == -1)
- {
- WinPrint("WINS_OpenSocket: %s\n", WINS_ErrorMessage(WSAGetLastError()));
- closesocket(newsocket);
+ if ( ioctlsocket( newsocket, FIONBIO, &_true ) == -1 ) {
+ WinPrint( "WINS_OpenSocket: %s\n", WINS_ErrorMessage( WSAGetLastError() ) );
+ closesocket( newsocket );
return -1;
} //end if
- memset((char *) &address, 0, sizeof(address));
+ memset( (char *) &address, 0, sizeof( address ) );
address.sin_family = AF_INET;
address.sin_addr.s_addr = INADDR_ANY;
- address.sin_port = htons((u_short)port);
- if( bind (newsocket, (void *)&address, sizeof(address)) == -1)
- {
- WinPrint("WINS_OpenSocket: %s\n", WINS_ErrorMessage(WSAGetLastError()));
- closesocket(newsocket);
+ address.sin_port = htons( (u_short)port );
+ if ( bind( newsocket, (void *)&address, sizeof( address ) ) == -1 ) {
+ WinPrint( "WINS_OpenSocket: %s\n", WINS_ErrorMessage( WSAGetLastError() ) );
+ closesocket( newsocket );
return -1;
} //end if
// Returns: -
// Changes Globals: -
//===========================================================================
-int WINS_OpenReliableSocket(int port)
-{
+int WINS_OpenReliableSocket( int port ){
int newsocket;
struct sockaddr_in address;
BOOL _true = 0xFFFFFFFF;
//IPPROTO_TCP
//
- if ((newsocket = socket(AF_INET, SOCK_STREAM, 0)) == -1)
- {
- WinPrint("WINS_OpenReliableSocket: %s\n", WINS_ErrorMessage(WSAGetLastError()));
+ if ( ( newsocket = socket( AF_INET, SOCK_STREAM, 0 ) ) == -1 ) {
+ WinPrint( "WINS_OpenReliableSocket: %s\n", WINS_ErrorMessage( WSAGetLastError() ) );
return -1;
} //end if
- memset((char *) &address, 0, sizeof(address));
+ memset( (char *) &address, 0, sizeof( address ) );
address.sin_family = AF_INET;
- address.sin_addr.s_addr = htonl(INADDR_ANY);
- address.sin_port = htons((u_short)port);
- if (bind(newsocket, (void *)&address, sizeof(address)) == -1)
- {
- WinPrint("WINS_OpenReliableSocket: %s\n", WINS_ErrorMessage(WSAGetLastError()));
- closesocket(newsocket);
+ address.sin_addr.s_addr = htonl( INADDR_ANY );
+ address.sin_port = htons( (u_short)port );
+ if ( bind( newsocket, (void *)&address, sizeof( address ) ) == -1 ) {
+ WinPrint( "WINS_OpenReliableSocket: %s\n", WINS_ErrorMessage( WSAGetLastError() ) );
+ closesocket( newsocket );
return -1;
} //end if
- //
- if (setsockopt(newsocket, IPPROTO_TCP, TCP_NODELAY, (void *) &_true, sizeof(int)) == SOCKET_ERROR)
- {
- WinPrint("WINS_OpenReliableSocket: %s\n", WINS_ErrorMessage(WSAGetLastError()));
- WinPrint("setsockopt error\n");
+ //
+ if ( setsockopt( newsocket, IPPROTO_TCP, TCP_NODELAY, (void *) &_true, sizeof( int ) ) == SOCKET_ERROR ) {
+ WinPrint( "WINS_OpenReliableSocket: %s\n", WINS_ErrorMessage( WSAGetLastError() ) );
+ WinPrint( "setsockopt error\n" );
} //end if
return newsocket;
// Returns: -
// Changes Globals: -
//===========================================================================
-int WINS_Listen(int socket)
-{
+int WINS_Listen( int socket ){
u_long _true = 1;
- if (ioctlsocket(socket, FIONBIO, &_true) == -1)
- {
- WinPrint("WINS_Listen: %s\n", WINS_ErrorMessage(WSAGetLastError()));
+ if ( ioctlsocket( socket, FIONBIO, &_true ) == -1 ) {
+ WinPrint( "WINS_Listen: %s\n", WINS_ErrorMessage( WSAGetLastError() ) );
return -1;
} //end if
- if (listen(socket, SOMAXCONN) == SOCKET_ERROR)
- {
- WinPrint("WINS_Listen: %s\n", WINS_ErrorMessage(WSAGetLastError()));
+ if ( listen( socket, SOMAXCONN ) == SOCKET_ERROR ) {
+ WinPrint( "WINS_Listen: %s\n", WINS_ErrorMessage( WSAGetLastError() ) );
return -1;
} //end if
return 0;
// Returns: -
// Changes Globals: -
//===========================================================================
-int WINS_Accept(int socket, struct sockaddr_s *addr)
-{
- int addrlen = sizeof (struct sockaddr_s);
+int WINS_Accept( int socket, struct sockaddr_s *addr ){
+ int addrlen = sizeof( struct sockaddr_s );
int newsocket;
BOOL _true = 1;
- newsocket = accept(socket, (struct sockaddr *)addr, &addrlen);
- if (newsocket == INVALID_SOCKET)
- {
- if (WSAGetLastError() == WSAEWOULDBLOCK) return -1;
- WinPrint("WINS_Accept: %s\n", WINS_ErrorMessage(WSAGetLastError()));
+ newsocket = accept( socket, (struct sockaddr *)addr, &addrlen );
+ if ( newsocket == INVALID_SOCKET ) {
+ if ( WSAGetLastError() == WSAEWOULDBLOCK ) {
+ return -1;
+ }
+ WinPrint( "WINS_Accept: %s\n", WINS_ErrorMessage( WSAGetLastError() ) );
return -1;
} //end if
- //
- if (setsockopt(newsocket, IPPROTO_TCP, TCP_NODELAY, (void *) &_true, sizeof(int)) == SOCKET_ERROR)
- {
- WinPrint("WINS_Accept: %s\n", WINS_ErrorMessage(WSAGetLastError()));
- WinPrint("setsockopt error\n");
+ //
+ if ( setsockopt( newsocket, IPPROTO_TCP, TCP_NODELAY, (void *) &_true, sizeof( int ) ) == SOCKET_ERROR ) {
+ WinPrint( "WINS_Accept: %s\n", WINS_ErrorMessage( WSAGetLastError() ) );
+ WinPrint( "setsockopt error\n" );
} //end if
return newsocket;
} //end of the function WINS_Accept
// Returns: -
// Changes Globals: -
//===========================================================================
-int WINS_CloseSocket(int socket)
-{
+int WINS_CloseSocket( int socket ){
/*
- if (socket == net_broadcastsocket)
- net_broadcastsocket = 0;
- */
+ if (socket == net_broadcastsocket)
+ net_broadcastsocket = 0;
+ */
// shutdown(socket, SD_SEND);
- if (closesocket(socket) == SOCKET_ERROR)
- {
- WinPrint("WINS_CloseSocket: %s\n", WINS_ErrorMessage(WSAGetLastError()));
+ if ( closesocket( socket ) == SOCKET_ERROR ) {
+ WinPrint( "WINS_CloseSocket: %s\n", WINS_ErrorMessage( WSAGetLastError() ) );
return SOCKET_ERROR;
} //end if
return 0;
// Returns: -
// Changes Globals: -
//===========================================================================
-static int PartialIPAddress (char *in, struct sockaddr_s *hostaddr)
-{
+static int PartialIPAddress( char *in, struct sockaddr_s *hostaddr ){
char buff[256];
char *b;
int addr;
int num;
int mask;
-
+
buff[0] = '.';
b = buff;
- strcpy(buff+1, in);
- if (buff[1] == '.') b++;
+ strcpy( buff + 1, in );
+ if ( buff[1] == '.' ) {
+ b++;
+ }
addr = 0;
- mask=-1;
- while (*b == '.')
+ mask = -1;
+ while ( *b == '.' )
{
num = 0;
- if (*++b < '0' || *b > '9') return -1;
- while (!( *b < '0' || *b > '9'))
- num = num*10 + *(b++) - '0';
- mask<<=8;
- addr = (addr<<8) + num;
+ if ( *++b < '0' || *b > '9' ) {
+ return -1;
+ }
+ while ( !( *b < '0' || *b > '9' ) )
+ num = num * 10 + *( b++ ) - '0';
+ mask <<= 8;
+ addr = ( addr << 8 ) + num;
}
-
+
hostaddr->sa_family = AF_INET;
- ((struct sockaddr_in *)hostaddr)->sin_port = htons((u_short)net_hostport);
- ((struct sockaddr_in *)hostaddr)->sin_addr.s_addr = (myAddr & htonl(mask)) | htonl(addr);
-
+ ( (struct sockaddr_in *)hostaddr )->sin_port = htons( (u_short)net_hostport );
+ ( (struct sockaddr_in *)hostaddr )->sin_addr.s_addr = ( myAddr & htonl( mask ) ) | htonl( addr );
+
return 0;
} //end of the function PartialIPAddress
//===========================================================================
// Returns: -
// Changes Globals: -
//===========================================================================
-int WINS_Connect(int socket, struct sockaddr_s *addr)
-{
+int WINS_Connect( int socket, struct sockaddr_s *addr ){
int ret;
u_long _true2 = 0xFFFFFFFF;
- ret = connect(socket, (struct sockaddr *)addr, sizeof(struct sockaddr_s));
- if (ret == SOCKET_ERROR)
- {
- WinPrint("WINS_Connect: %s\n", WINS_ErrorMessage(WSAGetLastError()));
+ ret = connect( socket, (struct sockaddr *)addr, sizeof( struct sockaddr_s ) );
+ if ( ret == SOCKET_ERROR ) {
+ WinPrint( "WINS_Connect: %s\n", WINS_ErrorMessage( WSAGetLastError() ) );
return -1;
} //end if
- if (ioctlsocket(socket, FIONBIO, &_true2) == -1)
- {
- WinPrint("WINS_Connect: %s\n", WINS_ErrorMessage(WSAGetLastError()));
+ if ( ioctlsocket( socket, FIONBIO, &_true2 ) == -1 ) {
+ WinPrint( "WINS_Connect: %s\n", WINS_ErrorMessage( WSAGetLastError() ) );
return -1;
} //end if
return 0;
// Returns: -
// Changes Globals: -
//===========================================================================
-int WINS_CheckNewConnections(void)
-{
+int WINS_CheckNewConnections( void ){
char buf[4];
- if (net_acceptsocket == -1)
+ if ( net_acceptsocket == -1 ) {
return -1;
+ }
- if (recvfrom(net_acceptsocket, buf, 4, MSG_PEEK, NULL, NULL) > 0)
+ if ( recvfrom( net_acceptsocket, buf, 4, MSG_PEEK, NULL, NULL ) > 0 ) {
return net_acceptsocket;
+ }
return -1;
} //end of the function WINS_CheckNewConnections
//===========================================================================
// Returns: -
// Changes Globals: -
//===========================================================================
-int WINS_Read(int socket, byte *buf, int len, struct sockaddr_s *addr)
-{
- int addrlen = sizeof (struct sockaddr_s);
+int WINS_Read( int socket, byte *buf, int len, struct sockaddr_s *addr ){
+ int addrlen = sizeof( struct sockaddr_s );
int ret, errno;
- if (addr)
- {
- ret = recvfrom(socket, buf, len, 0, (struct sockaddr *)addr, &addrlen);
- if (ret == -1)
- {
+ if ( addr ) {
+ ret = recvfrom( socket, buf, len, 0, (struct sockaddr *)addr, &addrlen );
+ if ( ret == -1 ) {
errno = WSAGetLastError();
- if (errno == WSAEWOULDBLOCK || errno == WSAECONNREFUSED)
+ if ( errno == WSAEWOULDBLOCK || errno == WSAECONNREFUSED ) {
return 0;
+ }
} //end if
} //end if
else
{
- ret = recv(socket, buf, len, 0);
- if (ret == SOCKET_ERROR)
- {
+ ret = recv( socket, buf, len, 0 );
+ if ( ret == SOCKET_ERROR ) {
errno = WSAGetLastError();
- if (errno == WSAEWOULDBLOCK || errno == WSAECONNREFUSED)
+ if ( errno == WSAEWOULDBLOCK || errno == WSAECONNREFUSED ) {
return 0;
+ }
} //end if
} //end else
- if (ret == SOCKET_ERROR)
- {
- WinPrint("WINS_Read: %s\n", WINS_ErrorMessage(WSAGetLastError()));
+ if ( ret == SOCKET_ERROR ) {
+ WinPrint( "WINS_Read: %s\n", WINS_ErrorMessage( WSAGetLastError() ) );
} //end if
return ret;
} //end of the function WINS_Read
// Returns: -
// Changes Globals: -
//===========================================================================
-int WINS_MakeSocketBroadcastCapable (int socket)
-{
- int i = 1;
+int WINS_MakeSocketBroadcastCapable( int socket ){
+ int i = 1;
// make this socket broadcast capable
- if (setsockopt(socket, SOL_SOCKET, SO_BROADCAST, (char *)&i, sizeof(i)) < 0)
+ if ( setsockopt( socket, SOL_SOCKET, SO_BROADCAST, (char *)&i, sizeof( i ) ) < 0 ) {
return -1;
+ }
net_broadcastsocket = socket;
return 0;
// Returns: -
// Changes Globals: -
//===========================================================================
-int WINS_Broadcast (int socket, byte *buf, int len)
-{
+int WINS_Broadcast( int socket, byte *buf, int len ){
int ret;
- if (socket != net_broadcastsocket)
- {
- if (net_broadcastsocket != 0)
- WinError("Attempted to use multiple broadcasts sockets\n");
- ret = WINS_MakeSocketBroadcastCapable (socket);
- if (ret == -1)
- {
- WinPrint("Unable to make socket broadcast capable\n");
+ if ( socket != net_broadcastsocket ) {
+ if ( net_broadcastsocket != 0 ) {
+ WinError( "Attempted to use multiple broadcasts sockets\n" );
+ }
+ ret = WINS_MakeSocketBroadcastCapable( socket );
+ if ( ret == -1 ) {
+ WinPrint( "Unable to make socket broadcast capable\n" );
return ret;
}
}
- return WINS_Write (socket, buf, len, &broadcastaddr);
+ return WINS_Write( socket, buf, len, &broadcastaddr );
} //end of the function WINS_Broadcast
//===========================================================================
// returns qtrue on success or qfalse on failure
// Returns: -
// Changes Globals: -
//===========================================================================
-int WINS_Write(int socket, byte *buf, int len, struct sockaddr_s *addr)
-{
+int WINS_Write( int socket, byte *buf, int len, struct sockaddr_s *addr ){
int ret, written;
- if (addr)
- {
+ if ( addr ) {
written = 0;
- while(written < len)
+ while ( written < len )
{
- ret = sendto (socket, &buf[written], len-written, 0, (struct sockaddr *)addr, sizeof(struct sockaddr_s));
- if (ret == SOCKET_ERROR)
- {
- if (WSAGetLastError() != WSAEWOULDBLOCK)
+ ret = sendto( socket, &buf[written], len - written, 0, (struct sockaddr *)addr, sizeof( struct sockaddr_s ) );
+ if ( ret == SOCKET_ERROR ) {
+ if ( WSAGetLastError() != WSAEWOULDBLOCK ) {
return qfalse;
- Sleep(1000);
+ }
+ Sleep( 1000 );
} //end if
else
{
else
{
written = 0;
- while(written < len)
+ while ( written < len )
{
- ret = send(socket, buf, len, 0);
- if (ret == SOCKET_ERROR)
- {
- if (WSAGetLastError() != WSAEWOULDBLOCK)
+ ret = send( socket, buf, len, 0 );
+ if ( ret == SOCKET_ERROR ) {
+ if ( WSAGetLastError() != WSAEWOULDBLOCK ) {
return qfalse;
- Sleep(1000);
+ }
+ Sleep( 1000 );
} //end if
else
{
}
}
} //end else
- if (ret == SOCKET_ERROR)
- {
- WinPrint("WINS_Write: %s\n", WINS_ErrorMessage(WSAGetLastError()));
+ if ( ret == SOCKET_ERROR ) {
+ WinPrint( "WINS_Write: %s\n", WINS_ErrorMessage( WSAGetLastError() ) );
} //end if
- return (ret == len);
+ return ( ret == len );
} //end of the function WINS_Write
//===========================================================================
//
// Returns: -
// Changes Globals: -
//===========================================================================
-char *WINS_AddrToString (struct sockaddr_s *addr)
-{
+char *WINS_AddrToString( struct sockaddr_s *addr ){
static char buffer[22];
int haddr;
- haddr = ntohl(((struct sockaddr_in *)addr)->sin_addr.s_addr);
- sprintf(buffer, "%d.%d.%d.%d:%d", (haddr >> 24) & 0xff, (haddr >> 16) & 0xff, (haddr >> 8) & 0xff, haddr & 0xff, ntohs(((struct sockaddr_in *)addr)->sin_port));
+ haddr = ntohl( ( (struct sockaddr_in *)addr )->sin_addr.s_addr );
+ sprintf( buffer, "%d.%d.%d.%d:%d", ( haddr >> 24 ) & 0xff, ( haddr >> 16 ) & 0xff, ( haddr >> 8 ) & 0xff, haddr & 0xff, ntohs( ( (struct sockaddr_in *)addr )->sin_port ) );
return buffer;
} //end of the function WINS_AddrToString
//===========================================================================
// Returns: -
// Changes Globals: -
//===========================================================================
-int WINS_StringToAddr(char *string, struct sockaddr_s *addr)
-{
+int WINS_StringToAddr( char *string, struct sockaddr_s *addr ){
int ha1, ha2, ha3, ha4, hp;
int ipaddr;
- sscanf(string, "%d.%d.%d.%d:%d", &ha1, &ha2, &ha3, &ha4, &hp);
- ipaddr = (ha1 << 24) | (ha2 << 16) | (ha3 << 8) | ha4;
+ sscanf( string, "%d.%d.%d.%d:%d", &ha1, &ha2, &ha3, &ha4, &hp );
+ ipaddr = ( ha1 << 24 ) | ( ha2 << 16 ) | ( ha3 << 8 ) | ha4;
addr->sa_family = AF_INET;
- ((struct sockaddr_in *)addr)->sin_addr.s_addr = htonl(ipaddr);
- ((struct sockaddr_in *)addr)->sin_port = htons((u_short)hp);
+ ( (struct sockaddr_in *)addr )->sin_addr.s_addr = htonl( ipaddr );
+ ( (struct sockaddr_in *)addr )->sin_port = htons( (u_short)hp );
return 0;
} //end of the function WINS_StringToAddr
//===========================================================================
// Returns: -
// Changes Globals: -
//===========================================================================
-int WINS_GetSocketAddr(int socket, struct sockaddr_s *addr)
-{
- int addrlen = sizeof(struct sockaddr_s);
+int WINS_GetSocketAddr( int socket, struct sockaddr_s *addr ){
+ int addrlen = sizeof( struct sockaddr_s );
unsigned int a;
- memset(addr, 0, sizeof(struct sockaddr_s));
- getsockname(socket, (struct sockaddr *)addr, &addrlen);
- a = ((struct sockaddr_in *)addr)->sin_addr.s_addr;
- if (a == 0 || a == inet_addr("127.0.0.1"))
- ((struct sockaddr_in *)addr)->sin_addr.s_addr = myAddr;
+ memset( addr, 0, sizeof( struct sockaddr_s ) );
+ getsockname( socket, (struct sockaddr *)addr, &addrlen );
+ a = ( (struct sockaddr_in *)addr )->sin_addr.s_addr;
+ if ( a == 0 || a == inet_addr( "127.0.0.1" ) ) {
+ ( (struct sockaddr_in *)addr )->sin_addr.s_addr = myAddr;
+ }
return 0;
} //end of the function WINS_GetSocketAddr
// Returns: -
// Changes Globals: -
//===========================================================================
-int WINS_GetNameFromAddr (struct sockaddr_s *addr, char *name)
-{
+int WINS_GetNameFromAddr( struct sockaddr_s *addr, char *name ){
struct hostent *hostentry;
- hostentry = gethostbyaddr ((char *)&((struct sockaddr_in *)addr)->sin_addr, sizeof(struct in_addr), AF_INET);
- if (hostentry)
- {
- strncpy (name, (char *)hostentry->h_name, NET_NAMELEN - 1);
+ hostentry = gethostbyaddr( (char *)&( (struct sockaddr_in *)addr )->sin_addr, sizeof( struct in_addr ), AF_INET );
+ if ( hostentry ) {
+ strncpy( name, (char *)hostentry->h_name, NET_NAMELEN - 1 );
return 0;
}
- strcpy (name, WINS_AddrToString (addr));
+ strcpy( name, WINS_AddrToString( addr ) );
return 0;
} //end of the function WINS_GetNameFromAddr
//===========================================================================
// Returns: -
// Changes Globals: -
//===========================================================================
-int WINS_GetAddrFromName(char *name, struct sockaddr_s *addr)
-{
+int WINS_GetAddrFromName( char *name, struct sockaddr_s *addr ){
struct hostent *hostentry;
- if (name[0] >= '0' && name[0] <= '9')
- return PartialIPAddress (name, addr);
-
- hostentry = gethostbyname (name);
- if (!hostentry)
+ if ( name[0] >= '0' && name[0] <= '9' ) {
+ return PartialIPAddress( name, addr );
+ }
+
+ hostentry = gethostbyname( name );
+ if ( !hostentry ) {
return -1;
+ }
addr->sa_family = AF_INET;
- ((struct sockaddr_in *)addr)->sin_port = htons((u_short)net_hostport);
- ((struct sockaddr_in *)addr)->sin_addr.s_addr = *(int *)hostentry->h_addr_list[0];
+ ( (struct sockaddr_in *)addr )->sin_port = htons( (u_short)net_hostport );
+ ( (struct sockaddr_in *)addr )->sin_addr.s_addr = *(int *)hostentry->h_addr_list[0];
return 0;
} //end of the function WINS_GetAddrFromName
// Returns: -
// Changes Globals: -
//===========================================================================
-int WINS_AddrCompare (struct sockaddr_s *addr1, struct sockaddr_s *addr2)
-{
- if (addr1->sa_family != addr2->sa_family)
+int WINS_AddrCompare( struct sockaddr_s *addr1, struct sockaddr_s *addr2 ){
+ if ( addr1->sa_family != addr2->sa_family ) {
return -1;
+ }
- if (((struct sockaddr_in *)addr1)->sin_addr.s_addr != ((struct sockaddr_in *)addr2)->sin_addr.s_addr)
+ if ( ( (struct sockaddr_in *)addr1 )->sin_addr.s_addr != ( (struct sockaddr_in *)addr2 )->sin_addr.s_addr ) {
return -1;
+ }
- if (((struct sockaddr_in *)addr1)->sin_port != ((struct sockaddr_in *)addr2)->sin_port)
+ if ( ( (struct sockaddr_in *)addr1 )->sin_port != ( (struct sockaddr_in *)addr2 )->sin_port ) {
return 1;
+ }
return 0;
} //end of the function WINS_AddrCompare
// Returns: -
// Changes Globals: -
//===========================================================================
-int WINS_GetSocketPort (struct sockaddr_s *addr)
-{
- return ntohs(((struct sockaddr_in *)addr)->sin_port);
+int WINS_GetSocketPort( struct sockaddr_s *addr ){
+ return ntohs( ( (struct sockaddr_in *)addr )->sin_port );
} //end of the function WINS_GetSocketPort
//===========================================================================
//
// Returns: -
// Changes Globals: -
//===========================================================================
-int WINS_SetSocketPort (struct sockaddr_s *addr, int port)
-{
- ((struct sockaddr_in *)addr)->sin_port = htons((u_short)port);
+int WINS_SetSocketPort( struct sockaddr_s *addr, int port ){
+ ( (struct sockaddr_in *)addr )->sin_port = htons( (u_short)port );
return 0;
} //end of the function WINS_SetSocketPort
projects / xonotic / netradiant.git / blobdiff