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net_wins.c: don't assume windows implementation details in ipv6 code

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This commit is contained in:
Eric Wasylishen 2017-05-08 23:21:42 -07:00
parent 5a9d2fad9e
commit b2e2abc6da
1 changed files with 30 additions and 23 deletions
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53
quakespasm/Quake/net_wins.c
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@ -437,6 +437,13 @@ int WINS_Write (sys_socket_t socketid, byte *buf, int len, struct qsockaddr *add
//=============================================================================
static unsigned short shortAtIndex(const unsigned char *bytes, int shortIndex)
{
unsigned short v;
memcpy(&v, &bytes[shortIndex * 2], 2);
return v;
}
const char *WINS_AddrToString (struct qsockaddr *addr, qboolean masked)
{
static char buffer[64];
@ -448,38 +455,38 @@ const char *WINS_AddrToString (struct qsockaddr *addr, qboolean masked)
if (masked)
{
q_snprintf(buffer, sizeof(buffer), "[%x:%x:%x:%x::]/64",
ntohs(((struct sockaddr_in6 *)addr)->sin6_addr.u.Word[0]),
ntohs(((struct sockaddr_in6 *)addr)->sin6_addr.u.Word[1]),
ntohs(((struct sockaddr_in6 *)addr)->sin6_addr.u.Word[2]),
ntohs(((struct sockaddr_in6 *)addr)->sin6_addr.u.Word[3]));
ntohs(shortAtIndex(((struct sockaddr_in6 *)addr)->sin6_addr.s6_addr, 0)),
ntohs(shortAtIndex(((struct sockaddr_in6 *)addr)->sin6_addr.s6_addr, 1)),
ntohs(shortAtIndex(((struct sockaddr_in6 *)addr)->sin6_addr.s6_addr, 2)),
ntohs(shortAtIndex(((struct sockaddr_in6 *)addr)->sin6_addr.s6_addr, 3));
}
else
{
if (((struct sockaddr_in6 *)addr)->sin6_scope_id)
{
q_snprintf(buffer, sizeof(buffer), "[%x:%x:%x:%x:%x:%x:%x:%x%%%i]:%d",
ntohs(((struct sockaddr_in6 *)addr)->sin6_addr.u.Word[0]),
ntohs(((struct sockaddr_in6 *)addr)->sin6_addr.u.Word[1]),
ntohs(((struct sockaddr_in6 *)addr)->sin6_addr.u.Word[2]),
ntohs(((struct sockaddr_in6 *)addr)->sin6_addr.u.Word[3]),
ntohs(((struct sockaddr_in6 *)addr)->sin6_addr.u.Word[4]),
ntohs(((struct sockaddr_in6 *)addr)->sin6_addr.u.Word[5]),
ntohs(((struct sockaddr_in6 *)addr)->sin6_addr.u.Word[6]),
ntohs(((struct sockaddr_in6 *)addr)->sin6_addr.u.Word[7]),
ntohs(shortAtIndex(((struct sockaddr_in6 *)addr)->sin6_addr.s6_addr, 0)),
ntohs(shortAtIndex(((struct sockaddr_in6 *)addr)->sin6_addr.s6_addr, 1)),
ntohs(shortAtIndex(((struct sockaddr_in6 *)addr)->sin6_addr.s6_addr, 2)),
ntohs(shortAtIndex(((struct sockaddr_in6 *)addr)->sin6_addr.s6_addr, 3)),
ntohs(shortAtIndex(((struct sockaddr_in6 *)addr)->sin6_addr.s6_addr, 4)),
ntohs(shortAtIndex(((struct sockaddr_in6 *)addr)->sin6_addr.s6_addr, 5)),
ntohs(shortAtIndex(((struct sockaddr_in6 *)addr)->sin6_addr.s6_addr, 6)),
ntohs(shortAtIndex(((struct sockaddr_in6 *)addr)->sin6_addr.s6_addr, 7)),
(int)((struct sockaddr_in6 *)addr)->sin6_scope_id,
ntohs(((struct sockaddr_in6 *)addr)->sin6_port));
}
else
{
q_snprintf(buffer, sizeof(buffer), "[%x:%x:%x:%x:%x:%x:%x:%x]:%d",
ntohs(((struct sockaddr_in6 *)addr)->sin6_addr.u.Word[0]),
ntohs(((struct sockaddr_in6 *)addr)->sin6_addr.u.Word[1]),
ntohs(((struct sockaddr_in6 *)addr)->sin6_addr.u.Word[2]),
ntohs(((struct sockaddr_in6 *)addr)->sin6_addr.u.Word[3]),
ntohs(((struct sockaddr_in6 *)addr)->sin6_addr.u.Word[4]),
ntohs(((struct sockaddr_in6 *)addr)->sin6_addr.u.Word[5]),
ntohs(((struct sockaddr_in6 *)addr)->sin6_addr.u.Word[6]),
ntohs(((struct sockaddr_in6 *)addr)->sin6_addr.u.Word[7]),
ntohs(shortAtIndex(((struct sockaddr_in6 *)addr)->sin6_addr.s6_addr, 0)),
ntohs(shortAtIndex(((struct sockaddr_in6 *)addr)->sin6_addr.s6_addr, 1)),
ntohs(shortAtIndex(((struct sockaddr_in6 *)addr)->sin6_addr.s6_addr, 2)),
ntohs(shortAtIndex(((struct sockaddr_in6 *)addr)->sin6_addr.s6_addr, 3)),
ntohs(shortAtIndex(((struct sockaddr_in6 *)addr)->sin6_addr.s6_addr, 4)),
ntohs(shortAtIndex(((struct sockaddr_in6 *)addr)->sin6_addr.s6_addr, 5)),
ntohs(shortAtIndex(((struct sockaddr_in6 *)addr)->sin6_addr.s6_addr, 6)),
ntohs(shortAtIndex(((struct sockaddr_in6 *)addr)->sin6_addr.s6_addr, 7)),
ntohs(((struct sockaddr_in6 *)addr)->sin6_port));
}
}
@ -781,9 +788,9 @@ sys_socket_t WINIPv6_Init (void)
broadcastaddrv6.sin6_family = AF_INET6;
memset(&broadcastaddrv6.sin6_addr, 0, sizeof(broadcastaddrv6.sin6_addr));
broadcastaddrv6.sin6_addr.u.Byte[0] = 0xff;
broadcastaddrv6.sin6_addr.u.Byte[1] = 0x03;
broadcastaddrv6.sin6_addr.u.Byte[15] = 0x01;
broadcastaddrv6.sin6_addr.s6_addr[0] = 0xff;
broadcastaddrv6.sin6_addr.s6_addr[1] = 0x03;
broadcastaddrv6.sin6_addr.s6_addr[15] = 0x01;
broadcastaddrv6.sin6_port = htons((unsigned short)net_hostport);
Con_SafePrintf("IPv6 UDP Initialized\n");