diff options
Diffstat (limited to 'tests/findalldevstest.c')
| -rw-r--r-- | tests/findalldevstest.c | 161 |
1 files changed, 0 insertions, 161 deletions
diff --git a/tests/findalldevstest.c b/tests/findalldevstest.c deleted file mode 100644 index 5925bf6a8176..000000000000 --- a/tests/findalldevstest.c +++ /dev/null @@ -1,161 +0,0 @@ -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <stdlib.h> -#include <sys/types.h> -#ifdef _WIN32 - #include <winsock2.h> -#else - #include <sys/socket.h> - #include <netinet/in.h> - #include <arpa/inet.h> - #include <netdb.h> -#endif - -#include <pcap.h> - -static int ifprint(pcap_if_t *d); -static char *iptos(bpf_u_int32 in); - -int main(int argc, char **argv) -{ - pcap_if_t *alldevs; - pcap_if_t *d; - char *s; - bpf_u_int32 net, mask; - int exit_status = 0; - - char errbuf[PCAP_ERRBUF_SIZE+1]; - if (pcap_findalldevs(&alldevs, errbuf) == -1) - { - fprintf(stderr,"Error in pcap_findalldevs: %s\n",errbuf); - exit(1); - } - for(d=alldevs;d;d=d->next) - { - if (!ifprint(d)) - exit_status = 2; - } - - if ( (s = pcap_lookupdev(errbuf)) == NULL) - { - fprintf(stderr,"Error in pcap_lookupdev: %s\n",errbuf); - exit_status = 2; - } - else - { - printf("Preferred device name: %s\n",s); - } - - if (pcap_lookupnet(s, &net, &mask, errbuf) < 0) - { - fprintf(stderr,"Error in pcap_lookupnet: %s\n",errbuf); - exit_status = 2; - } - else - { - printf("Preferred device is on network: %s/%s\n",iptos(net), iptos(mask)); - } - - exit(exit_status); -} - -static int ifprint(pcap_if_t *d) -{ - pcap_addr_t *a; -#ifdef INET6 - char ntop_buf[INET6_ADDRSTRLEN]; -#endif - const char *sep; - int status = 1; /* success */ - - printf("%s\n",d->name); - if (d->description) - printf("\tDescription: %s\n",d->description); - printf("\tFlags: "); - sep = ""; - if (d->flags & PCAP_IF_UP) { - printf("%sUP", sep); - sep = ", "; - } - if (d->flags & PCAP_IF_RUNNING) { - printf("%sRUNNING", sep); - sep = ", "; - } - if (d->flags & PCAP_IF_LOOPBACK) { - printf("%sLOOPBACK", sep); - sep = ", "; - } - printf("\n"); - - for(a=d->addresses;a;a=a->next) { - if (a->addr != NULL) - switch(a->addr->sa_family) { - case AF_INET: - printf("\tAddress Family: AF_INET\n"); - if (a->addr) - printf("\t\tAddress: %s\n", - inet_ntoa(((struct sockaddr_in *)(a->addr))->sin_addr)); - if (a->netmask) - printf("\t\tNetmask: %s\n", - inet_ntoa(((struct sockaddr_in *)(a->netmask))->sin_addr)); - if (a->broadaddr) - printf("\t\tBroadcast Address: %s\n", - inet_ntoa(((struct sockaddr_in *)(a->broadaddr))->sin_addr)); - if (a->dstaddr) - printf("\t\tDestination Address: %s\n", - inet_ntoa(((struct sockaddr_in *)(a->dstaddr))->sin_addr)); - break; -#ifdef INET6 - case AF_INET6: - printf("\tAddress Family: AF_INET6\n"); - if (a->addr) - printf("\t\tAddress: %s\n", - inet_ntop(AF_INET6, - ((struct sockaddr_in6 *)(a->addr))->sin6_addr.s6_addr, - ntop_buf, sizeof ntop_buf)); - if (a->netmask) - printf("\t\tNetmask: %s\n", - inet_ntop(AF_INET6, - ((struct sockaddr_in6 *)(a->netmask))->sin6_addr.s6_addr, - ntop_buf, sizeof ntop_buf)); - if (a->broadaddr) - printf("\t\tBroadcast Address: %s\n", - inet_ntop(AF_INET6, - ((struct sockaddr_in6 *)(a->broadaddr))->sin6_addr.s6_addr, - ntop_buf, sizeof ntop_buf)); - if (a->dstaddr) - printf("\t\tDestination Address: %s\n", - inet_ntop(AF_INET6, - ((struct sockaddr_in6 *)(a->dstaddr))->sin6_addr.s6_addr, - ntop_buf, sizeof ntop_buf)); - break; -#endif - default: - printf("\tAddress Family: Unknown (%d)\n", a->addr->sa_family); - break; - } - else - { - fprintf(stderr, "\tWarning: a->addr is NULL, skipping this address.\n"); - status = 0; - } - } - printf("\n"); - return status; -} - -/* From tcptraceroute */ -#define IPTOSBUFFERS 12 -static char *iptos(bpf_u_int32 in) -{ - static char output[IPTOSBUFFERS][3*4+3+1]; - static short which; - u_char *p; - - p = (u_char *)∈ - which = (which + 1 == IPTOSBUFFERS ? 0 : which + 1); - sprintf(output[which], "%d.%d.%d.%d", p[0], p[1], p[2], p[3]); - return output[which]; -} |