-/* Copyright (C) 2009-2010, Martin Johansson <martin@fatbob.nu>
- Copyright (C) 2005-2010, Thorvald Natvig <thorvald@natvig.com>
+/* Copyright (C) 2009-2011, Martin Johansson <martin@fatbob.nu>
+ Copyright (C) 2005-2011, Thorvald Natvig <thorvald@natvig.com>
All rights reserved.
#include <unistd.h>
#include <fcntl.h>
#include <errno.h>
+#include <stdlib.h>
#include "client.h"
#include "conf.h"
/* globals */
int udpsock;
bool_t shutdown_server;
+extern char *bindaddr;
+extern int bindport;
void Server_run()
{
struct sockaddr_in sin;
int val, clientcount;
etimer_t janitorTimer;
-
+ unsigned short port;
+ in_addr_t inet_address;
+
/* max clients + listen sock + udp sock + client connecting that will be disconnected */
pollfds = malloc((getIntConf(MAX_CLIENTS) + 3) * sizeof(struct pollfd));
if (pollfds == NULL)
Log_fatal("out of memory");
+
+ /* Figure out bind address and port */
+ if (bindport != 0)
+ port = htons(bindport);
+ else
+ port = htons(getIntConf(BINDPORT));
+
+ if (bindaddr != NULL && inet_addr(bindaddr) != -1)
+ inet_address = inet_addr(bindaddr);
+ else if (inet_addr(getStrConf(BINDADDR)) != -1)
+ inet_address = inet_addr(getStrConf(BINDADDR));
+ else
+ inet_address = inet_addr("0.0.0.0");
+ Log_info("Bind to %s:%hu", inet_address == 0 ? "*" : inet_ntoa(*((struct in_addr *)&inet_address)), ntohs(port));
/* Prepare TCP socket */
memset(&sin, 0, sizeof(sin));
if (setsockopt(tcpsock, SOL_SOCKET, SO_REUSEADDR, &sockopt, sizeof(int)) != 0)
Log_fatal("setsockopt: %s", strerror(errno));
sin.sin_family = AF_INET;
- sin.sin_port = htons(getIntConf(BINDPORT));
- sin.sin_addr.s_addr = inet_addr(getStrConf(BINDADDR)) == -1 ? inet_addr("0.0.0.0") : inet_addr(getStrConf(BINDADDR));
+ sin.sin_port = port;
+ sin.sin_addr.s_addr = inet_address;
+
rc = bind(tcpsock, (struct sockaddr *) &sin, sizeof (struct sockaddr_in));
if (rc < 0) Log_fatal("bind: %s", strerror(errno));
rc = listen(tcpsock, 3);
memset(&sin, 0, sizeof(sin));
udpsock = socket(PF_INET, SOCK_DGRAM, 0);
sin.sin_family = AF_INET;
- sin.sin_port = htons(getIntConf(BINDPORT));
- sin.sin_addr.s_addr = inet_addr(getStrConf(BINDADDR)) == -1 ? inet_addr("0.0.0.0") : inet_addr(getStrConf(BINDADDR));
+ sin.sin_port = port;
+ sin.sin_addr.s_addr = inet_address;
+
rc = bind(udpsock, (struct sockaddr *) &sin, sizeof (struct sockaddr_in));
if (rc < 0)
Log_fatal("bind %d %s: %s", getIntConf(BINDPORT), getStrConf(BINDADDR), strerror(errno));
val = 0xe0;
rc = setsockopt(udpsock, IPPROTO_IP, IP_TOS, &val, sizeof(val));
if (rc < 0)
- Log_fatal("Server: Failed to set TOS for UDP Socket");
+ Log_warn("Server: Failed to set TOS for UDP Socket");
val = 0x80;
rc = setsockopt(udpsock, IPPROTO_IP, IP_TOS, &val, sizeof(val));
if (rc < 0)
- Log_fatal("Server: Failed to set TOS for UDP Socket");
+ Log_warn("Server: Failed to set TOS for UDP Socket");
fcntl(udpsock, F_SETFL, O_NONBLOCK);
pollfds[UDP_SOCK].fd = udpsock;
Timer_init(&janitorTimer);
- Log_info("uMurmur version %s protocol version %d.%d.%d -- http://code.google.com/p/umurmur/",
+ Log_info("uMurmur version %s protocol version %d.%d.%d",
UMURMUR_VERSION, PROTVER_MAJOR, PROTVER_MINOR, PROTVER_PATCH);
-
+ Log_info("Visit http://code.google.com/p/umurmur/");
+
/* Main server loop */
while (!shutdown_server) {
struct sockaddr_in remote;