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authortron <tron@openttd.org>2005-02-07 09:56:16 +0000
committertron <tron@openttd.org>2005-02-07 09:56:16 +0000
commit8f741f44c4ef44d49f1f33dea9d41e3a17ef5fe7 (patch)
tree1b3f90adfce92f9f4195f19e3c115416943a615b
parent6d3c886d4afffa940e45aa23e17770571fc00f95 (diff)
downloadopenttd-8f741f44c4ef44d49f1f33dea9d41e3a17ef5fe7.tar.xz
(svn r1836) Clean up some strange constructs concerning socket options
-rw-r--r--network.c54
-rw-r--r--network_core.h22
2 files changed, 32 insertions, 44 deletions
diff --git a/network.c b/network.c
index 5f8da9678..ea19f73f7 100644
--- a/network.c
+++ b/network.c
@@ -573,14 +573,8 @@ static bool NetworkConnect(const char *hostname, int port)
return false;
}
- { // set nodelay /* XXX should this be done at all? */
- #if !defined(BEOS_NET_SERVER) // not implemented on BeOS net_server...
- int b = 1;
- // The (const char*) cast is needed for windows!!
- if (setsockopt(s, IPPROTO_TCP, TCP_NODELAY, (const char*)&b, sizeof(b)) != 0)
- DEBUG(net, 1)("[NET] Setting TCP_NODELAY failed");
- #endif
- }
+ if (!SetNoDelay(s))
+ DEBUG(net, 1)("[NET] Setting TCP_NODELAY failed");
sin.sin_family = AF_INET;
sin.sin_addr.s_addr = NetworkResolveHost(hostname);
@@ -592,16 +586,8 @@ static bool NetworkConnect(const char *hostname, int port)
return false;
}
- { // set nonblocking mode for socket..
- unsigned long blocking = 1;
- #if defined(__BEOS__) && defined(BEOS_NET_SERVER)
- byte nonblocking = 1;
- if (setsockopt(s, SOL_SOCKET, SO_NONBLOCK, &nonblocking, sizeof(blocking)) != 0)
- #else
- if (ioctlsocket(s, FIONBIO, &blocking) != 0)
- #endif
- DEBUG(net, 0)("[NET] Setting non-blocking failed"); /* XXX should this be an error? */
- }
+ if (!SetNonBlocking(s))
+ DEBUG(net, 0)("[NET] Setting non-blocking failed"); // XXX should this be an error?
// in client mode, only the first client field is used. it's pointing to the server.
NetworkAllocClient(s);
@@ -619,11 +605,6 @@ static void NetworkAcceptClients(void)
struct sockaddr_in sin;
SOCKET s;
NetworkClientState *cs;
-#ifndef __MORPHOS__
- int sin_len;
-#else
- LONG sin_len; // for some reason we need a 'LONG' under MorphOS
-#endif
uint i;
bool banned;
@@ -631,24 +612,17 @@ static void NetworkAcceptClients(void)
assert(_listensocket != INVALID_SOCKET);
for (;;) {
+ socklen_t sin_len;
+
sin_len = sizeof(sin);
s = accept(_listensocket, (struct sockaddr*)&sin, &sin_len);
if (s == INVALID_SOCKET) return;
- // set nonblocking mode for client socket
- #if defined(__BEOS__) && defined(BEOS_NET_SERVER)
- { unsigned long blocking = 1; byte nonblocking = 1; setsockopt(s, SOL_SOCKET, SO_NONBLOCK, &nonblocking, sizeof(blocking)); }
- #else
- { unsigned long blocking = 1; ioctlsocket(s, FIONBIO, &blocking); }
- #endif
+ SetNonBlocking(s); // XXX error handling?
DEBUG(net, 1) ("[NET] Client connected from %s on frame %d", inet_ntoa(sin.sin_addr), _frame_counter);
- // set nodelay
- #if !defined(BEOS_NET_SERVER) // not implemented on BeOS net_server...
- // The (const char*) cast is needed for windows!!
- {int b = 1; setsockopt(s, IPPROTO_TCP, TCP_NODELAY, (const char*)&b, sizeof(b));}
- #endif
+ SetNoDelay(s); // XXX error handling?
/* Check if the client is banned */
banned = false;
@@ -734,16 +708,8 @@ static bool NetworkListen(void)
}
}
- { // set nonblocking mode for socket
- unsigned long blocking = 1;
- #if defined(__BEOS__) && defined(BEOS_NET_SERVER)
- byte nonblocking = 1;
- if (setsockopt(ls, SOL_SOCKET, SO_NONBLOCK, &nonblocking, sizeof(blocking)) != 0)
- #else
- if (ioctlsocket(ls, FIONBIO, &blocking) != 0)
- #endif
- DEBUG(net, 0)("[NET] Setting non-blocking failed"); /* XXX should this be an error? */
- }
+ if (!SetNonBlocking(ls))
+ DEBUG(net, 0)("[NET] Setting non-blocking failed"); // XXX should this be an error?
sin.sin_family = AF_INET;
sin.sin_addr.s_addr = _network_server_bind_ip;
diff --git a/network_core.h b/network_core.h
index c6a2789b6..6627576cf 100644
--- a/network_core.h
+++ b/network_core.h
@@ -140,4 +140,26 @@ typedef unsigned long in_addr_t;
# endif
#endif // __MORPHOS__ || __AMIGA__
+static inline bool SetNonBlocking(int d)
+{
+ int nonblocking = 1;
+ #if defined(__BEOS__) && defined(BEOS_NET_SERVER)
+ return setsockopt(d, SOL_SOCKET, SO_NONBLOCK, &nonblocking, sizeof(nonblocking)) == 0;
+ #else
+ return ioctlsocket(d, FIONBIO, &nonblocking) == 0;
+ #endif
+}
+
+static inline bool SetNoDelay(int d)
+{
+ // XXX should this be done at all?
+ #if !defined(BEOS_NET_SERVER) // not implemented on BeOS net_server
+ int b = 1;
+ // The (const char*) cast is needed for windows
+ return setsockopt(d, IPPROTO_TCP, TCP_NODELAY, (const char*)&b, sizeof(b)) == 0;
+ #else
+ return true;
+ #endif
+}
+
#endif // NETWORK_CORE_H