MorphOS networking support patch from bigfoot

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@6041 d7cf8633-e32d-0410-b094-e92efae38249

diff --git a/lhnet.c b/lhnet.c
index b7b0c3632356cd704742baaa7b6d448fda3d5362..bbab448016a81956574319ac063294575ed755c3 100644 (file)
--- a/lhnet.c
+++ b/lhnet.c
@@ -17,6 +17,10 @@
 #include <arpa/inet.h>
 #endif
 
+#ifdef __MORPHOS__
+#include <proto/socket.h>
+#endif
+
 // for Z_Malloc/Z_Free in quake
 #ifndef STANDALONETEST
 #include "quakedef.h"
@@ -32,6 +36,27 @@
 
 #include "lhnet.h"
 
+#if defined(WIN32)
+#define EWOULDBLOCK WSAEWOULDBLOCK
+#define ECONNREFUSED WSAECONNREFUSED
+
+#define SOCKETERRNO WSAGetLastError()
+
+#define SOCKLEN_T int
+#elif defined(__MORPHOS__)
+#define ioctlsocket IoctlSocket
+#define closesocket CloseSocket
+#define SOCKETERRNO Errno()
+
+#define SOCKLEN_T int
+#else
+#define ioctlsocket ioctl
+#define closesocket close
+#define SOCKETERRNO errno
+
+#define SOCKLEN_T socklen_t
+#endif
+
 // to make LHNETADDRESS_FromString resolve repeated hostnames faster, cache them
 #define MAX_NAMECACHE 64
 static struct namecache_s
@@ -500,17 +525,12 @@ lhnetsocket_t *LHNET_OpenSocket_Connectionless(lhnetaddress_t *address)
                                {
 #ifdef WIN32
                                        u_long _true = 1;
-                                       if (ioctlsocket(lhnetsocket->inetsocket, FIONBIO, &_true) != -1)
 #else
                                        char _true = 1;
-                                       if (ioctl(lhnetsocket->inetsocket, FIONBIO, &_true) != -1)
 #endif
+                                       if (ioctlsocket(lhnetsocket->inetsocket, FIONBIO, &_true) != -1)
                                        {
-#ifdef WIN32
-                                               int namelen;
-#else
-                                               socklen_t namelen;
-#endif
+                                               SOCKLEN_T namelen;
                                                namelen = address->addresstype == LHNETADDRESSTYPE_INET6 ? sizeof(lhnetsocket->address.addressdata.inet6) : sizeof(lhnetsocket->address.addressdata.inet4);
                                                if (bind(lhnetsocket->inetsocket, (struct sockaddr *)&lhnetsocket->address.addressdata, namelen) != -1)
                                                {
@@ -529,11 +549,7 @@ lhnetsocket_t *LHNET_OpenSocket_Connectionless(lhnetaddress_t *address)
                                        }
                                        else
                                                Con_Printf("LHNET_OpenSocket_Connectionless: ioctlsocket returned error: %s\n", LHNETPRIVATE_StrError());
-#ifdef WIN32
                                        closesocket(lhnetsocket->inetsocket);
-#else
-                                       close(lhnetsocket->inetsocket);
-#endif
                                }
                                else
                                        Con_Printf("LHNET_OpenSocket_Connectionless: socket returned error: %s\n", LHNETPRIVATE_StrError());
@@ -566,11 +582,7 @@ void LHNET_CloseSocket(lhnetsocket_t *lhnetsocket)
                // no special close code for loopback, just inet
                if (lhnetsocket->address.addresstype == LHNETADDRESSTYPE_INET4 || lhnetsocket->address.addresstype == LHNETADDRESSTYPE_INET6)
                {
-#ifdef WIN32
                        closesocket(lhnetsocket->inetsocket);
-#else
-                       close(lhnetsocket->inetsocket);
-#endif
                }
 #ifdef WIN32
                if (lhnet_socketlist.next == &lhnet_socketlist && lhnet_didWSAStartup)
@@ -649,26 +661,15 @@ int LHNET_Read(lhnetsocket_t *lhnetsocket, void *content, int maxcontentlength,
                }
                else if (value == -1)
                {
-#ifdef WIN32
-                       int e = WSAGetLastError();
-                       if (e == WSAEWOULDBLOCK)
+                       int e = SOCKETERRNO;
+                       if (e == EWOULDBLOCK)
                                return 0;
                        switch (e)
-                       {
-                               case WSAECONNREFUSED:
-                                       Con_Print("Connection refused\n");
-                                       return 0;
-                       }
-#else
-                       if (errno == EWOULDBLOCK)
-                               return 0;
-                       switch (errno)
                        {
                                case ECONNREFUSED:
                                        Con_Print("Connection refused\n");
                                        return 0;
                        }
-#endif
                }
        }
        else if (lhnetsocket->address.addresstype == LHNETADDRESSTYPE_INET6)
@@ -684,26 +685,15 @@ int LHNET_Read(lhnetsocket_t *lhnetsocket, void *content, int maxcontentlength,
                }
                else if (value == -1)
                {
-#ifdef WIN32
-                       int e = WSAGetLastError();
-                       if (e == WSAEWOULDBLOCK)
+                       int e = SOCKETERRNO;
+                       if (e == EWOULDBLOCK)
                                return 0;
                        switch (e)
-                       {
-                               case WSAECONNREFUSED:
-                                       Con_Print("Connection refused\n");
-                                       return 0;
-                       }
-#else
-                       if (errno == EWOULDBLOCK)
-                               return 0;
-                       switch (errno)
                        {
                                case ECONNREFUSED:
                                        Con_Print("Connection refused\n");
                                        return 0;
                        }
-#endif
                }
        }
        return value;
@@ -740,14 +730,8 @@ int LHNET_Write(lhnetsocket_t *lhnetsocket, const void *content, int contentleng
                value = sendto(lhnetsocket->inetsocket, content, contentlength, 0, (struct sockaddr *)&address->addressdata.inet4, sizeof(address->addressdata.inet4));
                if (value == -1)
                {
-#ifdef WIN32
-                       int e = WSAGetLastError();
-                       if (e == WSAEWOULDBLOCK)
-                               return 0;
-#else
-                       if (errno == EWOULDBLOCK)
+                       if (SOCKETERRNO == EWOULDBLOCK)
                                return 0;
-#endif
                }
        }
        else if (lhnetsocket->address.addresstype == LHNETADDRESSTYPE_INET6)
@@ -755,14 +739,8 @@ int LHNET_Write(lhnetsocket_t *lhnetsocket, const void *content, int contentleng
                value = sendto(lhnetsocket->inetsocket, content, contentlength, 0, (struct sockaddr *)&address->addressdata.inet6, sizeof(address->addressdata.inet6));
                if (value == -1)
                {
-#ifdef WIN32
-                       int e = WSAGetLastError();
-                       if (e == WSAEWOULDBLOCK)
+                       if (SOCKETERRNO == EWOULDBLOCK)
                                return 0;
-#else
-                       if (errno == EWOULDBLOCK)
-                               return 0;
-#endif
                }
        }
        return value;