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net_ip2host() and net_host2ip() now treat any IPv6 IPs as 0.0.0.0, if IPv6

Browse source 
support isn't enabled in irssi. Also DCC's human readable IP address is
taken from DCC SEND request directly with IPv6.


git-svn-id: http://svn.irssi.org/repos/irssi/trunk@2825 dbcabf3a-b0e7-0310-adc4-f8d773084564
This commit is contained in:
Timo Sirainen 2002-05-26 16:52:36 +00:00 • committed by cras
commit eddc3d90c6
2 changed files with 25 additions and 12 deletions
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23
src/core/network.c
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@ -518,12 +518,16 @@ int net_ip2host(IPADDR *ip, char *host)
#else
unsigned long ip4;
ip4 = ntohl(ip->ip.s_addr);
g_snprintf(host, MAX_IP_LEN, "%lu.%lu.%lu.%lu",
(ip4 & 0xff000000UL) >> 24,
(ip4 & 0x00ff0000) >> 16,
(ip4 & 0x0000ff00) >> 8,
(ip4 & 0x000000ff));
if (ip->family != AF_INET) {
strcpy(host, "0.0.0.0");
} else {
ip4 = ntohl(ip->ip.s_addr);
g_snprintf(host, MAX_IP_LEN, "%lu.%lu.%lu.%lu",
(ip4 & 0xff000000UL) >> 24,
(ip4 & 0x00ff0000) >> 16,
(ip4 & 0x0000ff00) >> 8,
(ip4 & 0x000000ff));
}
#endif
return 0;
}
@ -532,15 +536,16 @@ int net_host2ip(const char *host, IPADDR *ip)
{
unsigned long addr;
#ifdef HAVE_IPV6
if (strchr(host, ':') != NULL) {
/* IPv6 */
ip->family = AF_INET6;
#ifdef HAVE_IPV6
if (inet_pton(AF_INET6, host, &ip->ip) == 0)
return -1;
} else
#else
ip->ip.s_addr = 0;
#endif
{
} else {
/* IPv4 */
ip->family = AF_INET;
#ifdef HAVE_INET_ATON