1 files changed, 0 insertions, 347 deletions

diff --git a/mcast/common/.svn/text-base/interfaces.c.svn-base b/mcast/common/.svn/text-base/interfaces.c.svn-base
deleted file mode 100644
index bd19c8d..0000000
--- a/mcast/common/.svn/text-base/interfaces.c.svn-base
+++ /dev/null
@@ -1,347 +0,0 @@
-/*
- * (c) BayCom GmbH, http://www.baycom.de, info@baycom.de
- *
- * See the COPYING file for copyright information and
- * how to reach the author.
- *
- */
-
-#include "headers.h"
-
-void int_destroy (struct intnode *intn)
-{
-	dbg ("Destroying interface %s\n", intn->name);
-
-	/* Resetting the MTU to zero disabled the interface */
-	intn->mtu = 0;
-}
-
-struct intnode *int_find (unsigned int ifindex)
-{
-	unsigned int i;	
-	for (i = 0; i < g_conf->maxinterfaces; i++) {
-		if(g_conf->ints[i].ifindex == ifindex) {
-			return g_conf->ints+i;
-		}
-	}
-	return NULL;
-}
-
-struct intnode *int_find_name (char *ifname)
-{
-	unsigned int i;
-	for (i = 0; i < g_conf->maxinterfaces; i++) {
-		if (!strcmp (ifname, g_conf->ints[i].name) && g_conf->ints[i].mtu != 0) {
-			return g_conf->ints+i;
-		}
-	}
-	return NULL;
-}
-
-
-struct intnode *int_find_first (void)
-{
-	unsigned int i;
-	for (i = 0; i < g_conf->maxinterfaces; i++) {
-		dbg("int: %d %s\n",i, g_conf->ints[i].name);
-		if (g_conf->ints[i].mtu != 0) {
-			return g_conf->ints+i;
-		}
-	}
-	return NULL;
-}
-
-//-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-#if ! (defined WIN32 || defined APPLE) || defined __CYGWIN__
-
-/* Initiliaze interfaces */
-void update_interfaces (struct intnode *intn)
-{
-	struct in6_addr addr;
-
-	FILE *file;
-	unsigned int prefixlen, scope, flags, ifindex;
-	char devname[IFNAMSIZ];
-
-	/* Only update every 5 seconds to avoid rerunning it every packet */
-	if (g_conf->maxinterfaces)
-		return;
-
-	dbg ("Updating Interfaces\n");
-
-	/* Get link local addresses from /proc/net/if_inet6 */
-	file = fopen ("/proc/net/if_inet6", "r");
-
-	/* We can live without it though */
-	if (!file) {
-		err ("Cannot open /proc/net/if_inet6\n");
-		return;
-	}
-
-	char buf[255];
-	/* Format "fe80000000000000029027fffe24bbab 02 0a 20 80     eth0" */
-	while (fgets (buf, sizeof (buf), file)) {
-		if (21 != sscanf (buf, "%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx %x %x %x %x %8s", &addr.s6_addr[0], &addr.s6_addr[1], &addr.s6_addr[2], &addr.s6_addr[3], &addr.s6_addr[4], &addr.s6_addr[5], &addr.s6_addr[6], &addr.s6_addr[7], &addr.s6_addr[8], &addr.s6_addr[9], &addr.s6_addr[10], &addr.s6_addr[11], &addr.s6_addr[12], &addr.s6_addr[13], &addr.s6_addr[14], &addr.s6_addr[15], &ifindex, &prefixlen, &scope, &flags, devname)) {
-
-			warn ("/proc/net/if_inet6 in wrong format!\n");
-			continue;
-		}
-		if (!IN6_IS_ADDR_LINKLOCAL (&addr) && (IN6_IS_ADDR_UNSPECIFIED (&addr) || IN6_IS_ADDR_LOOPBACK (&addr) || IN6_IS_ADDR_MULTICAST (&addr))) {
-			continue;
-		}
-
-		if((intn=int_find(ifindex))==NULL) {
-			g_conf->ints=(struct intnode*)realloc(g_conf->ints, sizeof(struct intnode)*(++g_conf->maxinterfaces));
-			if (!g_conf->ints) {
-				err ("Cannot get memory for interface structures.\n");
-			}
-			intn=g_conf->ints+g_conf->maxinterfaces-1;
-			memset(intn, 0, sizeof(struct intnode));
-		}
-#ifdef WIN32
-		// Ugly WINXP workaround
-		if(scope==0x20 && flags==0x80) {
-			intn->mtu=1480;
-		} else {
-			intn->mtu=0;
-		}
-#else
-		intn->ifindex = ifindex;
-		strcpy(intn->name, devname);
-
-		struct ifreq ifreq;
-		int sock;
-		sock = socket (AF_INET6, SOCK_DGRAM, 0);
-		if (sock < 0) {
-			err ("Cannot get socket for setup\n");
-		}
-
-		memcpy (&ifreq.ifr_name, &intn->name, sizeof (ifreq.ifr_name));
-		/* Get the MTU size of this interface */
-		/* We will use that for fragmentation */
-		if (ioctl (sock, SIOCGIFMTU, &ifreq) != 0) {
-			warn ("Cannot get MTU size for %s index %d: %s\n", intn->name, intn->ifindex, strerror (errno));
-		}
-		intn->mtu = ifreq.ifr_mtu;
-
-		/* Get hardware address + type */
-		if (ioctl (sock, SIOCGIFHWADDR, &ifreq) != 0) {
-			warn ("Cannot get hardware address for %s, interface index %d : %s\n", intn->name, intn->ifindex, strerror (errno));
-		}
-		intn->hwaddr = ifreq.ifr_hwaddr;
-		close (sock);
-#endif
-		/* Link Local IPv6 address ? */
-		if (IN6_IS_ADDR_LINKLOCAL (&addr)) {
-			/* Update the linklocal address */
-			intn->linklocal = addr;
-		} else {
-			intn->global = addr;
-		}
-
-		dbg ("Available interface %s index %u hardware %s/%u MTU %d\n", intn->name, intn->ifindex, (intn->hwaddr.sa_family == ARPHRD_ETHER ? "Ethernet" : (intn->hwaddr.sa_family == ARPHRD_SIT ? "sit" : "Unknown")), intn->hwaddr.sa_family, intn->mtu);
-	}
-
-	fclose (file);
-}
-#endif 
-#if defined WIN32 && ! defined __CYGWIN__
-
-unsigned int if_nametoindex (const char *ifname)
-{
-	unsigned int ifindex;
-	for (ifindex = 0; ifindex < g_conf->maxinterfaces; ifindex++) {
-		if (!strcmp (ifname, g_conf->ints[ifindex].name) && g_conf->ints[ifindex].mtu != 0) {
-			return g_conf->ints[ifindex].ifindex;
-		}
-	}
-	return 0;
-}
-
-void update_interfaces (struct intnode *intn)
-{
-
-	/* Declare and initialize variables */
-
-	DWORD dwRetVal = 0;
-
-	int i = 0;
-
-	// Set the flags to pass to GetAdaptersAddresses
-	ULONG flags = GAA_FLAG_INCLUDE_PREFIX;
-
-	// default to unspecified address family (both)
-	ULONG family = AF_INET6;
-
-	PIP_ADAPTER_ADDRESSES pAddresses = NULL;
-	ULONG outBufLen = 0;
-
-	PIP_ADAPTER_ADDRESSES pCurrAddresses = NULL;
-	PIP_ADAPTER_UNICAST_ADDRESS pUnicast = NULL;
-
-	outBufLen = sizeof (IP_ADAPTER_ADDRESSES);
-	pAddresses = (IP_ADAPTER_ADDRESSES *) malloc (outBufLen);
-	if (pAddresses == NULL) {
-		printf ("Memory allocation failed for IP_ADAPTER_ADDRESSES struct\n");
-		exit (1);
-	}
-	// Make an initial call to GetAdaptersAddresses to get the 
-	// size needed into the outBufLen variable
-	if (GetAdaptersAddresses (family, flags, NULL, pAddresses, &outBufLen) == ERROR_BUFFER_OVERFLOW) {
-		free (pAddresses);
-		pAddresses = (IP_ADAPTER_ADDRESSES *) malloc (outBufLen);
-	}
-
-	if (pAddresses == NULL) {
-		printf ("Memory allocation failed for IP_ADAPTER_ADDRESSES struct\n");
-		exit (1);
-	}
-
-	dwRetVal = GetAdaptersAddresses (family, flags, NULL, pAddresses, &outBufLen);
-
-	if (dwRetVal == NO_ERROR) {
-		// If successful, output some information from the data we received
-		pCurrAddresses = pAddresses;
-		g_conf->maxinterfaces=0;
-		
-		while (pCurrAddresses) {
-			
-			if( /* pCurrAddresses->Flags & IP_ADAPTER_IPV6_ENABLED && */ (pCurrAddresses->IfType == IF_TYPE_ETHERNET_CSMACD || pCurrAddresses->IfType == IF_TYPE_IEEE80211) && pCurrAddresses->OperStatus == IfOperStatusUp ) {
-				g_conf->ints=(struct intnode*)realloc(g_conf->ints, sizeof(struct intnode)*(g_conf->maxinterfaces+1));
-				if (!g_conf->ints) {
-					err ("update_interfaces: out of memory\n");
-				}
-				intn=g_conf->ints+g_conf->maxinterfaces;
-				memset(intn, 0, sizeof(struct intnode));
-				
-#ifndef __MINGW32__
-				printf ("Interface: %s (%wS)\n", pCurrAddresses->AdapterName, pCurrAddresses->Description);
-				dbg ("\tFriendly name: %wS\n", pCurrAddresses->FriendlyName);
-#else
-				printf ("Interface: %s (%ls)\n", pCurrAddresses->AdapterName, pCurrAddresses->Description);
-				dbg ("\tFriendly name: %ls\n", pCurrAddresses->FriendlyName);
-#endif
-				dbg ("\tFlags: %x\n", pCurrAddresses->Flags);
-				dbg ("\tIfType: %ld\n", pCurrAddresses->IfType);
-				dbg ("\tOperStatus: %ld\n", pCurrAddresses->OperStatus);
-				dbg ("\tMtu: %lu\n", pCurrAddresses->Mtu);
-				dbg ("\tIpv6IfIndex (IPv6 interface): %u\n", pCurrAddresses->Ipv6IfIndex);
-				
-				strncpy(intn->name, pCurrAddresses->AdapterName, IFNAMSIZ-1);
-			
-				intn->mtu =  pCurrAddresses->Mtu;
-				intn->ifindex= pCurrAddresses->Ipv6IfIndex;
-
-				pUnicast = pCurrAddresses->FirstUnicastAddress;
-				if (pUnicast != NULL) {
-					for (i = 0; pUnicast != NULL; i++) {
-						char host[80];
-						inet_ntop (AF_INET6, ((struct sockaddr_in6 *)(pUnicast->Address.lpSockaddr))->sin6_addr.s6_addr, host, sizeof(host));
-						dbg("\tIP:%s LL:%d\n",host, IN6_IS_ADDR_LINKLOCAL(&((struct sockaddr_in6 *)(pUnicast->Address.lpSockaddr))->sin6_addr));
-						if(IN6_IS_ADDR_LINKLOCAL(&((struct sockaddr_in6 *)(pUnicast->Address.lpSockaddr))->sin6_addr)) {
-							intn->linklocal=((struct sockaddr_in6 *)(pUnicast->Address.lpSockaddr))->sin6_addr;
-						} else {
-							intn->global=((struct sockaddr_in6 *)(pUnicast->Address.lpSockaddr))->sin6_addr;
-						}
-						pUnicast = pUnicast->Next;
-					}
-					dbg ("\tNumber of Unicast Addresses: %d\n", i);
-				} 
-#ifdef DEBUG
-				if (pCurrAddresses->PhysicalAddressLength != 0) {
-					dbg ("\tPhysical address: ");
-					for (i = 0; i < (int) pCurrAddresses->PhysicalAddressLength; i++) {
-						if (i == (pCurrAddresses->PhysicalAddressLength - 1))
-							printf ("%.2X\n", (int) pCurrAddresses->PhysicalAddress[i]);
-						else
-							printf ("%.2X:", (int) pCurrAddresses->PhysicalAddress[i]);
-					}
-				}
-#endif				
-				g_conf->maxinterfaces++;
-			}
-			pCurrAddresses = pCurrAddresses->Next;
-		}
-	} 
-	
-	free (pAddresses);
-}
-
-#endif
-#ifdef APPLE
-void update_interfaces (struct intnode *intn)
-{
-	struct ifaddrs *myaddrs, *ifa;
-	struct sockaddr_in *s4;
-	struct sockaddr_in6 *s6;
-	int if_index;
-	/*
-	 * buf must be big enough for an IPv6 address (e.g.
-	 * 3ffe:2fa0:1010:ca22:020a:95ff:fe8a:1cf8)
-	 */
-	char buf[64];
-
-	if (getifaddrs(&myaddrs)) {
-		err ("getifaddrs");
-	}
-	
-	for (ifa = myaddrs; ifa != NULL; ifa = ifa->ifa_next) {
-		if (ifa->ifa_addr == NULL)
-			continue;
-		if ((ifa->ifa_flags & IFF_UP) == 0)
-			continue;
-
-		if_index=if_nametoindex(ifa->ifa_name);
-		dbg("%s(%d): ", ifa->ifa_name,if_index);
-		
-		if(!if_index) {
-			warn("cannot get interface index for %s\n",ifa->ifa_name);
-			continue;
-		}
-
-		if((intn=int_find(if_index))==NULL) {
-			g_conf->ints=(struct intnode*)realloc(g_conf->ints, sizeof(struct intnode)*(++g_conf->maxinterfaces));
-			if (!g_conf->ints) {
-				err ("Cannot get memory for interface structures.\n");
-			}
-			intn=g_conf->ints+g_conf->maxinterfaces-1;
-			memset(intn, 0, sizeof(struct intnode));
-		}
-
-		intn->ifindex=if_index;
-		strcpy(intn->name,ifa->ifa_name);
-
-		if(ifa->ifa_addr->sa_family == AF_LINK && ((struct if_data *)ifa->ifa_data)->ifi_type != IFT_LOOP && ifa->ifa_data) {
-			dbg("MTU: %d\n", ((struct if_data *)ifa->ifa_data)->ifi_mtu);
-			intn->mtu=((struct if_data *)ifa->ifa_data)->ifi_mtu;
-			memcpy(&intn->hwaddr, ifa->ifa_addr, sizeof(struct sockaddr_in));
-		}
-
-		if (ifa->ifa_addr->sa_family == AF_INET) {
-			s4 = (struct sockaddr_in *) (ifa->ifa_addr);
-			if (inet_ntop(ifa->ifa_addr->sa_family, (void *) &(s4->sin_addr), buf, sizeof(buf)) == NULL) {
-				warn("%s: inet_ntop failed!\n", ifa->ifa_name);
-			} else {
-				dbg("%s\n", buf);
-			}
-		} else if (ifa->ifa_addr->sa_family == AF_INET6) {
-			s6 = (struct sockaddr_in6 *) (ifa->ifa_addr);
-			/* Link Local IPv6 address ? */
-			if (IN6_IS_ADDR_LINKLOCAL (&s6->sin6_addr)) {
-				/* Update the linklocal address */
-				intn->linklocal = s6->sin6_addr;
-			} else {
-				intn->global = s6->sin6_addr;
-			}
-			if (inet_ntop(ifa->ifa_addr->sa_family, (void *) &(s6->sin6_addr), buf, sizeof(buf)) == NULL) {
-				warn("%s: inet_ntop failed!\n", ifa->ifa_name);
-			} else {
-				dbg("%s\n", buf);
-			}
-		}
-	}
-
-	freeifaddrs(myaddrs);
-}
-
-#endif