mirror of
https://github.com/ChronosX88/netsukuku.git
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netsplit.c format fix
This commit is contained in:
MissValeska
parent
f8a151e7fb
commit
37deedce61
368
src/netsplit.c
368
src/netsplit.c
@ -5,43 +5,52 @@
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#include <dirent.h>
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#include "getaddrinfodnstest.c"
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int isValidIpv6Address(char *ipAddress)
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int
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isValidIpv6Address (char *ipAddress)
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{
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struct sockaddr_in6 sa;
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int result = inet_pton(AF_INET6, ipAddress, &(sa.sin6_addr));
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return result;
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struct sockaddr_in6 sa;
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int result = inet_pton (AF_INET6, ipAddress, &(sa.sin6_addr));
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return result;
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}
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int isValidIpv4Address(char *ipAddress)
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int
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isValidIpv4Address (char *ipAddress)
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{
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struct sockaddr_in sa;
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int result = inet_pton(AF_INET, ipAddress, &(sa.sin_addr));
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if(result == 0) {
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if(isValidIpv6Address(ipAddress) == 1)
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return 11;
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else
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return 0;
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struct sockaddr_in sa;
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int result = inet_pton (AF_INET, ipAddress, &(sa.sin_addr));
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if (result == 0)
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{
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if (isValidIpv6Address (ipAddress) == 1)
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return 11;
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else
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return 0;
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}
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return result;
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return result;
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}
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/* Forwards packets to this IP through the inet
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* iptables forwarding rule. */
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void inetipForwarding(char *ipAddress, int family) {
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return;
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void
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inetipForwarding (char *ipAddress, int family)
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{
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return;
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}
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/* Forwards packets to this IP through the ntk
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* iptables forwarding rule. */
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void ntkipForwarding(char *ipAddress, int family) {
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return;
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void
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ntkipForwarding (char *ipAddress, int family)
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{
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return;
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}
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/* Resolves the ntk domain name in ANDNA,
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* Forwarding the originally desired packets
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* through the ntk iptables forwarding rule. */
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void ntkDNSResolution(char *domain) {
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return;
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void
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ntkDNSResolution (char *domain)
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{
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return;
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}
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/* Resolves the inet domain name via the commented out name servers
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@ -49,170 +58,193 @@ void ntkDNSResolution(char *domain) {
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* through the inet iptables forwarding rule.
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* Then, Forwards the originally desired packets
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* through the inet iptables forwarding rule. */
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void inetDNSResolution(char *domain) {
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printf("Inet Domain name %s resolves to:\n", domain);
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getaddrinfodnsresolution(domain);
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return;
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void
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inetDNSResolution (char *domain)
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{
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printf ("Inet Domain name %s resolves to:\n", domain);
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getaddrinfodnsresolution (domain);
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return;
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}
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void inet_mode(char *domain) {
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printf("inet_mode: %s\n", domain);
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char *ret;
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char *ret1;
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char new_domain[MAXNAMLEN];
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int rt_value;
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strcpy(new_domain, domain);
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ret = strstr(new_domain, ".ntk");
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if(ret != NULL) {
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printf("inet_mode .ntk\n");
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goto inet_mode_ntk_rslv;
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void
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inet_mode (char *domain)
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{
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printf ("inet_mode: %s\n", domain);
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char *ret;
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char *ret1;
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char new_domain[MAXNAMLEN];
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int rt_value;
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strcpy (new_domain, domain);
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ret = strstr (new_domain, ".ntk");
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if (ret != NULL)
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{
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printf ("inet_mode .ntk\n");
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goto inet_mode_ntk_rslv;
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}
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ret = strstr(new_domain, ".inet");
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ret1 = strstr(new_domain, ".inet");
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if(ret1 != NULL) {
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new_domain[strlen(new_domain)-6] = '\0';
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printf("inet_mode abbrevate: %s\n", new_domain);
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ret = strstr (new_domain, ".inet");
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ret1 = strstr (new_domain, ".inet");
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if (ret1 != NULL)
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{
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new_domain[strlen (new_domain) - 6] = '\0';
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printf ("inet_mode abbrevate: %s\n", new_domain);
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}
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if(ret == NULL || ret1 != NULL) {
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rt_value = isValidIpv4Address(new_domain);
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if(rt_value == 1)
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inetipForwarding(new_domain, AF_INET);
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if(rt_value == 11)
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inetipForwarding(new_domain, AF_INET6);
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if(rt_value == 0)
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inetDNSResolution(new_domain);
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printf("inet_mode normal\n");
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if (ret == NULL || ret1 != NULL)
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{
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rt_value = isValidIpv4Address (new_domain);
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if (rt_value == 1)
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inetipForwarding (new_domain, AF_INET);
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if (rt_value == 11)
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inetipForwarding (new_domain, AF_INET6);
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if (rt_value == 0)
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inetDNSResolution (new_domain);
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printf ("inet_mode normal\n");
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}
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ret = strstr(new_domain, ".ntk");
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if(ret != NULL) {
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inet_mode_ntk_rslv:
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new_domain[strlen(new_domain)-5] = '\0';
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rt_value = isValidIpv4Address(new_domain);
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if(rt_value == 1)
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ntkipForwarding(new_domain, AF_INET);
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if(rt_value == 11)
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ntkipForwarding(new_domain, AF_INET6);
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if(rt_value == 0)
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ntkDNSResolution(new_domain);
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printf("inet_mode abnormal\n");
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ret = strstr (new_domain, ".ntk");
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if (ret != NULL)
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{
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inet_mode_ntk_rslv:
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new_domain[strlen (new_domain) - 5] = '\0';
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rt_value = isValidIpv4Address (new_domain);
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if (rt_value == 1)
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ntkipForwarding (new_domain, AF_INET);
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if (rt_value == 11)
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ntkipForwarding (new_domain, AF_INET6);
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if (rt_value == 0)
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ntkDNSResolution (new_domain);
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printf ("inet_mode abnormal\n");
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}
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}
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void ntk_mode(char *domain) {
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printf("ntk_mode: %s\n", domain);
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char *ret;
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char *ret1;
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char new_domain[MAXNAMLEN];
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int rt_value;
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strcpy(new_domain, domain);
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ret = strstr(new_domain, ".inet");
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if(ret != NULL) {
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printf("ntk_mode .inet\n");
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goto ntk_mode_inet_rslv;
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void
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ntk_mode (char *domain)
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{
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printf ("ntk_mode: %s\n", domain);
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char *ret;
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char *ret1;
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char new_domain[MAXNAMLEN];
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int rt_value;
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strcpy (new_domain, domain);
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ret = strstr (new_domain, ".inet");
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if (ret != NULL)
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{
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printf ("ntk_mode .inet\n");
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goto ntk_mode_inet_rslv;
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}
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ret = strstr(new_domain, ".ntk");
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ret1 = strstr(new_domain, ".ntk");
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if(ret1 != NULL) {
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new_domain[strlen(new_domain)-5] = '\0';
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printf("ntk_mode abbrevate: %s\n", new_domain);
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ret = strstr (new_domain, ".ntk");
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ret1 = strstr (new_domain, ".ntk");
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if (ret1 != NULL)
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{
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new_domain[strlen (new_domain) - 5] = '\0';
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printf ("ntk_mode abbrevate: %s\n", new_domain);
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}
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if(ret == NULL || ret1 != NULL) {
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rt_value = isValidIpv4Address(new_domain);
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if(rt_value == 1)
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ntkipForwarding(new_domain, AF_INET);
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if(rt_value == 11)
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ntkipForwarding(new_domain, AF_INET6);
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if(rt_value == 0)
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ntkDNSResolution(new_domain);
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printf("ntk_mode normal\n");
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if (ret == NULL || ret1 != NULL)
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{
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rt_value = isValidIpv4Address (new_domain);
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if (rt_value == 1)
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ntkipForwarding (new_domain, AF_INET);
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if (rt_value == 11)
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ntkipForwarding (new_domain, AF_INET6);
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if (rt_value == 0)
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ntkDNSResolution (new_domain);
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printf ("ntk_mode normal\n");
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}
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ret = strstr(new_domain, ".inet");
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if(ret != NULL) {
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ntk_mode_inet_rslv:
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new_domain[strlen(new_domain)-6] = '\0';
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rt_value = isValidIpv4Address(new_domain);
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if(rt_value == 1)
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inetipForwarding(new_domain, AF_INET);
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if(rt_value == 11)
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inetipForwarding(new_domain, AF_INET6);
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if(rt_value == 0)
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inetDNSResolution(new_domain);
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printf("ntk_mode abnormal\n");
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ret = strstr (new_domain, ".inet");
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if (ret != NULL)
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{
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ntk_mode_inet_rslv:
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new_domain[strlen (new_domain) - 6] = '\0';
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rt_value = isValidIpv4Address (new_domain);
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if (rt_value == 1)
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inetipForwarding (new_domain, AF_INET);
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if (rt_value == 11)
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inetipForwarding (new_domain, AF_INET6);
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if (rt_value == 0)
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inetDNSResolution (new_domain);
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printf ("ntk_mode abnormal\n");
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}
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}
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void domain_ip_processing(char *domain) {
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char *ret;
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char new_domain[MAXNAMLEN];
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int rt_value;
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int i;
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ret = strstr(domain, ".inet");
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strcpy(new_domain, domain);
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if(ret != NULL) {
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new_domain[strlen(new_domain)-6] = '\0';
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rt_value = isValidIpv4Address(new_domain);
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if(rt_value == 1)
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inetipForwarding(new_domain, AF_INET);
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if(rt_value == 11)
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inetipForwarding(new_domain, AF_INET6);
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if(rt_value == 0)
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inetDNSResolution(new_domain);
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printf("This domain/ip address is an inet domain/ip address. %d\n", rt_value);
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void
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domain_ip_processing (char *domain)
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{
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char *ret;
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char new_domain[MAXNAMLEN];
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int rt_value;
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int i;
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ret = strstr (domain, ".inet");
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strcpy (new_domain, domain);
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if (ret != NULL)
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{
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new_domain[strlen (new_domain) - 6] = '\0';
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rt_value = isValidIpv4Address (new_domain);
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if (rt_value == 1)
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inetipForwarding (new_domain, AF_INET);
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if (rt_value == 11)
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inetipForwarding (new_domain, AF_INET6);
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if (rt_value == 0)
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inetDNSResolution (new_domain);
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printf ("This domain/ip address is an inet domain/ip address. %d\n",
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rt_value);
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}
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ret = strstr(domain, ".ntk");
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if(ret != NULL) {
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new_domain[strlen(new_domain)-5] = '\0';
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rt_value = isValidIpv4Address(new_domain);
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if(rt_value == 1)
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ntkipForwarding(new_domain, AF_INET);
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if(rt_value == 11)
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ntkipForwarding(new_domain, AF_INET6);
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if(rt_value == 0)
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ntkDNSResolution(new_domain);
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printf("This domain/ip address is an ntk domain/ip address. %d\n", rt_value);
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ret = strstr (domain, ".ntk");
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if (ret != NULL)
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{
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new_domain[strlen (new_domain) - 5] = '\0';
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rt_value = isValidIpv4Address (new_domain);
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if (rt_value == 1)
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ntkipForwarding (new_domain, AF_INET);
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if (rt_value == 11)
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ntkipForwarding (new_domain, AF_INET6);
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if (rt_value == 0)
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ntkDNSResolution (new_domain);
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printf ("This domain/ip address is an ntk domain/ip address. %d\n",
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rt_value);
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}
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printf("Domain/IP: %s %s\n", new_domain, domain);
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printf ("Domain/IP: %s %s\n", new_domain, domain);
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}
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int main(void) {
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for (;;) {
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char *request = (char *)malloc(100);
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printf("\n> ");
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fgets(request, 100, stdin);
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if(strcmp(request, "quit\n") == 0 || strcmp(request, "exit\n") == 0)
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exit(0);
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fflush(stdin);
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inet_mode(request);
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free(request);
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}
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return 0;
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}
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int
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main (void)
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{
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for (;;)
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{
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char *request = (char *) malloc (100);
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printf ("\n> ");
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fgets (request, 100, stdin);
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if (strcmp (request, "quit\n") == 0 || strcmp (request, "exit\n") == 0)
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exit (0);
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fflush (stdin);
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inet_mode (request);
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free (request);
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}
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return 0;
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}
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