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TAP

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- Clean up
This commit is contained in:
Tristan Brice Velloza Kildaire 2024-12-13 21:39:52 +02:00
parent eab34b6eb9
commit 0f115a3572
1 changed files with 5 additions and 13 deletions
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18
TAP.c
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@ -43,6 +43,7 @@ struct in6_addr generateLinkLocal(char* interfaceName)
if(dummySock < 0)
{
printf("Failed to open configuration socket in order to generate link-local address\n");
close(dummySock);
exit(1);
}
@ -53,6 +54,7 @@ struct in6_addr generateLinkLocal(char* interfaceName)
if(ioctl(dummySock, SIOCGIFHWADDR, &reqParams) < 0)
{
printf("Failed to fetch hardware address Failed to open configuration socket in order to generate link-local address\n");
close(dummySock);
exit(1);
}
@ -66,8 +68,6 @@ void trySixSet
int prefixLen
)
{
printf("Strat 1, setting...\n");
char ip_str[INET6_ADDRSTRLEN+1];
inet_ntop(AF_INET6, &address, ip_str, INET6_ADDRSTRLEN+1);
@ -325,20 +325,12 @@ int open_tap(void) {
exit(1);
}
// Add link-local address
trySixSet(ifr.ifr_ifindex, generateLinkLocal(if_name), 64);
// printf("Using prefix length of '%d'\n", netmask);
// TODO: Add user's requested address
// Add user's requested address
trySixSet(ifr.ifr_ifindex, six_addr_itself, prefixLen_l);
trySixSet(ifr.ifr_ifindex, generateLinkLocal(ifr.ifr_ifindex), 64);
// six_addr_itself.s6_addr[0] = 0xfe;
// six_addr_itself.s6_addr[1] = 0x80;
// six_addr_itself.s6_addr[15] = 1;
// TODO:
// FIXME: Allow the ipv6 to be empty and just do link-local
printf("IPv6 settings SHOULD be done now\n");