void test_host(struct parsedfile *config, char *host) {
struct serverent *path;
char *hostname, *port;
char separator;
unsigned long portno = 0;
int af;
int flag;
struct sockaddr_in addr4;
#ifdef ENABLE_IPV6
struct sockaddr_in6 addr6;
#endif
void *hostaddr;
char buf[60];
/* See if a port has been specified */
hostname = strsplit(&separator, &host, ": \t\n");
if (separator == ':') {
port = strsplit(NULL, &host, " \t\n");
if (port)
portno = strtol(port, NULL, 0);
}
/* First resolve the host to an ip */
#ifdef ENABLE_IPV6
if ((flag = resolve_ip(AF_INET6, hostname, 0, 1, (void *) &addr6)) == -1) {
#endif
af = AF_INET;
flag = resolve_ip(AF_INET, hostname, 0, 1, (void *) &addr4);
hostaddr = (void *) &addr4.sin_addr;
#ifdef ENABLE_IPV6
} else {
af = AF_INET6;
hostaddr = (void *) &addr6.sin6_addr;
}
#endif
if (flag == -1) {
fprintf(stderr, "Error: Cannot resolve %s\n", host);
return;
} else {
inet_ntop(af, hostaddr, buf, 60);
printf("Finding path for %s...\n", buf);
if (!(is_local(config, af, hostaddr))) {
printf("Path is local\n");
} else {
pick_server(config, &path, af, hostaddr, portno);
if (path == &(config->defaultserver)) {
printf("Path is via default server:\n");
show_server(config, path, 1);
} else {
printf("Host is reached via this path:\n");
show_server(config, path, 0);
}
}
}
return;
}
void show_conf(struct parsedfile *config) {
struct netent *net;
struct serverent *server;
/* Show the local networks */
printf("=== Local networks (no socks server needed) ===\n");
net = (config->localnets);
while (net != NULL) {
printf("Network: %15s ",
inet_ntoa(net->localip));
printf("NetMask: %15s\n",
inet_ntoa(net->localnet));
net = net->next;
}
printf("\n");
/* If we have a default server configuration show it */
printf("=== Default Server Configuration ===\n");
if ((config->defaultserver).address != NULL) {
show_server(config, &(config->defaultserver), 1);
} else {
printf("No default server specified, this is rarely a "
"good idea\n");
}
printf("\n");
/* Now show paths */
if ((config->paths) != NULL) {
server = (config->paths);
while (server != NULL) {
printf("=== Path (line no %d in configuration file)"
" ===\n", server->lineno);
show_server(config, server, 0);
printf("\n");
server = server->next;
}
}
#ifdef USE_TOR_DNS
/* Show tordns configuration options */
printf("=== TorDNS Configuration Options ===\n");
printf("Tor DNS enabled: %s\n",
config->tordns_enabled ? "yes" : "no");
printf("Tor DNS deadpool range: %s/",
inet_ntoa(config->tordns_deadpool_range->localip));
printf("%s\n",
inet_ntoa(config->tordns_deadpool_range->localnet));
printf("Tor DNS cache size: %d\n", config->tordns_cache_size);
printf("\n");
#endif
return;
}
void show_conf(struct parsedfile *config) {
struct netent *net;
struct serverent *server;
char buf[60];
/* Show the local networks */
printf("=== Local networks (no socks server needed) ===\n");
net = (config->localnets);
while (net != NULL) {
inet_ntop(net->af, net->localip, buf, 60);
printf("Network: %40s ", buf);
printf("Prefixlen: %5d\n", net->localnet);
net = net->next;
}
printf("\n");
/* If we have a default server configuration show it */
printf("=== Default Server Configuration ===\n");
if ((config->defaultserver).address != NULL) {
show_server(config, &(config->defaultserver), 1);
} else {
printf("No default server specified, this is rarely a "
"good idea\n");
}
printf("\n");
/* Now show paths */
if ((config->paths) != NULL) {
server = (config->paths);
while (server != NULL) {
printf("=== Path (line no %d in configuration file)"
" ===\n", server->lineno);
show_server(config, server, 0);
printf("\n");
server = server->next;
}
}
return;
}
void test_host(struct parsedfile *config, char *host) {
struct in_addr hostaddr;
struct serverent *path;
char *hostname, *port;
char separator;
unsigned long portno = 0;
/* See if a port has been specified */
hostname = strsplit(&separator, &host, ": \t\n");
if (separator == ':') {
port = strsplit(NULL, &host, " \t\n");
if (port)
portno = strtol(port, NULL, 0);
}
/* First resolve the host to an ip */
if ((hostaddr.s_addr = resolve_ip(hostname, 0, 1)) == 0) {
fprintf(stderr, "Error: Cannot resolve %s\n", host);
return;
} else {
printf("Finding path for %s...\n", inet_ntoa(hostaddr));
if (!(is_local(config, &(hostaddr)))) {
printf("Path is local\n");
} else {
pick_server(config, &path, &hostaddr, portno);
if (path == &(config->defaultserver)) {
printf("Path is via default server:\n");
show_server(config, path, 1);
} else {
printf("Host is reached via this path:\n");
show_server(config, path, 0);
}
}
}
return;
}
