File:
[ELWIX - Embedded LightWeight unIX -] /
libelwix /
example /
test_n2.c
Revision
1.6:
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Wed May 27 15:03:28 2020 UTC (3 years, 11 months ago) by
misho
Branches:
MAIN
CVS tags:
elwix5_9,
elwix5_8,
elwix5_7,
elwix5_6,
elwix5_5,
elwix5_4,
elwix5_3,
elwix5_2,
elwix5_11,
elwix5_10,
elwix5_1,
elwix5_0,
elwix4_26,
elwix4_25,
elwix4_24,
HEAD,
ELWIX5_9,
ELWIX5_8,
ELWIX5_7,
ELWIX5_6,
ELWIX5_5,
ELWIX5_4,
ELWIX5_3,
ELWIX5_2,
ELWIX5_10,
ELWIX5_1,
ELWIX5_0,
ELWIX4_26,
ELWIX4_25,
ELWIX4_24,
ELWIX4_23
ver 4.23
#include <stdio.h>
#include <string.h>
#include <elwix.h>
#include <netinet/in.h>
int
main(int argc, char **argv)
{
sockaddr_t addr = { 0 };
ait_val_t v, *val = NULL;
struct in_addr a;
netaddr_t n, *n0;
inaddr_t t;
ether_addr_t *ea, na;
char str[BUFSIZ];
int res;
a.s_addr = E_CIDRMASK(4);
printf("/4 = %08X %08x\n", a.s_addr, ntohl(a.s_addr));
a.s_addr = E_CIDRMASK(8);
printf("/8 = %08X %08x\n", a.s_addr, ntohl(a.s_addr));
a.s_addr = E_CIDRMASK(24);
printf("/24 = %08X %08x\n", a.s_addr, ntohl(a.s_addr));
a.s_addr = E_CIDRMASK(26);
printf("/26 = %08X %08x\n", a.s_addr, ntohl(a.s_addr));
a.s_addr = E_CIDRMASK(28);
printf("/28 = %08X %08x\n", a.s_addr, ntohl(a.s_addr));
a.s_addr = E_CIDRMASK(29);
printf("/29 = %08X %08x\n", a.s_addr, ntohl(a.s_addr));
a.s_addr = E_CIDRMASK(30);
printf("/30 = %08X %08x\n", a.s_addr, ntohl(a.s_addr));
a.s_addr = E_CIDRMASK(31);
printf("/31 = %08X %08x\n", a.s_addr, ntohl(a.s_addr));
a.s_addr = E_CIDRMASK(32);
printf("/32 = %08X %08x\n", a.s_addr, ntohl(a.s_addr));
memset(&n, 0, sizeof n);
n.addr.sin.sin_family = AF_INET;
n.addr.sin.sin_addr.s_addr = inet_addr("10.10.10.1");
n.mask.in.s_addr = E_CIDRMASK(26);
t.in.s_addr = inet_addr("10.10.10.42");
printf("10.10.10.42 is in network 10.10.10.0/26? %d\n", e_innet(&n, &t));
t.in.s_addr = inet_addr("10.10.10.242");
printf("10.10.10.242 is in network 10.10.10.0/26? %d\n", e_innet(&n, &t));
t.in.s_addr = inet_addr("10.10.0.42");
printf("10.10.0.42 is in network 10.10.10.0/26? %d\n", e_innet(&n, &t));
t.in.s_addr = inet_addr("172.16.0.42");
printf("172.16.0.42 is in network 10.10.10.0/26? %d\n", e_innet(&n, &t));
n0 = e_getnet("1.1.1.1/12");
if (n0) {
printf("addr=%s/%x\n", inet_ntoa(n0->addr.sin.sin_addr), ntohl(n0->mask.in.s_addr));
e_free(n0);
}
n0 = e_getnet("2.2.2.2");
if (n0) {
printf("addr=%s/%x\n", inet_ntoa(n0->addr.sin.sin_addr), ntohl(n0->mask.in.s_addr));
e_free(n0);
}
n0 = e_getnet("2.2.2.2/32");
if (n0) {
printf("addr=%s/%x\n", inet_ntoa(n0->addr.sin.sin_addr), ntohl(n0->mask.in.s_addr));
e_free(n0);
}
n0 = e_getnet("elwix.org/29");
if (n0) {
printf("addr=%s/%x\n", inet_ntoa(n0->addr.sin.sin_addr), ntohl(n0->mask.in.s_addr));
e_free(n0);
}
memset(&n, 0, sizeof n);
printf("ret=%d should be -1\n", e_network("4.4.4.4", NULL));
printf("ret=%d should be 1\n", e_network("4.4.4.4", &n));
printf("ret=%d should be 0\n", e_network("4.4.4.5/32", &n));
printf("4.4.4.5/32 mask=0x%X addr=%s\n", ntohl(n.mask.in.s_addr), inet_ntoa(n.addr.sin.sin_addr));
printf("ret=%d should be 0\n", e_network("4.4.4.5/30", &n));
printf("4.4.4.5/30 mask=0x%X addr=%s\n", ntohl(n.mask.in.s_addr), inet_ntoa(n.addr.sin.sin_addr));
printf("ret=%d should be 0\n", e_network("4.4.4.4/24", &n));
printf("4.4.4.4/24 mask=0x%X addr=%s\n", ntohl(n.mask.in.s_addr), inet_ntoa(n.addr.sin.sin_addr));
printf("ret=%d should be 0\n", e_network("253.4.4.4/4", &n));
printf("253.4.4.4/8 mask=0x%X addr=%s\n", ntohl(n.mask.in.s_addr), inet_ntoa(n.addr.sin.sin_addr));
printf("ret=%d should be 0\n", e_network("4.4.4.4/0", &n));
printf("4.4.4.4/0 mask=0x%X addr=%s\n", ntohl(n.mask.in.s_addr), inet_ntoa(n.addr.sin.sin_addr));
printf("ret=%d should be 0\n", e_network("2a01:9980:b:20::deba/128", &n));
inet_ntop(AF_INET6, &n.addr.sin6.sin6_addr, str, sizeof str);
printf("ipv6/128 mask=0x%X,0x%X,0x%X,0x%X addr=%s\n", ntohl(n.mask.in6.__u6_addr.__u6_addr32[0]),
ntohl(n.mask.in6.__u6_addr.__u6_addr32[1]),
ntohl(n.mask.in6.__u6_addr.__u6_addr32[2]),
ntohl(n.mask.in6.__u6_addr.__u6_addr32[3]), str);
printf("ret=%d should be 0\n", e_network("2a01:9980:b:20::deba/126", &n));
inet_ntop(AF_INET6, &n.addr.sin6.sin6_addr, str, sizeof str);
printf("ipv6/126 mask=0x%X,0x%X,0x%X,0x%X addr=%s\n", ntohl(n.mask.in6.__u6_addr.__u6_addr32[0]),
ntohl(n.mask.in6.__u6_addr.__u6_addr32[1]),
ntohl(n.mask.in6.__u6_addr.__u6_addr32[2]),
ntohl(n.mask.in6.__u6_addr.__u6_addr32[3]), str);
printf("ret=%d should be 0\n", e_network("2a01:9980:b:20::deba/112", &n));
inet_ntop(AF_INET6, &n.addr.sin6.sin6_addr, str, sizeof str);
printf("ipv6/112 mask=0x%X,0x%X,0x%X,0x%X addr=%s\n", ntohl(n.mask.in6.__u6_addr.__u6_addr32[0]),
ntohl(n.mask.in6.__u6_addr.__u6_addr32[1]),
ntohl(n.mask.in6.__u6_addr.__u6_addr32[2]),
ntohl(n.mask.in6.__u6_addr.__u6_addr32[3]), str);
printf("ret=%d should be 0\n", e_network("2a01:9980:b:20::deba/64", &n));
inet_ntop(AF_INET6, &n.addr.sin6.sin6_addr, str, sizeof str);
printf("ipv6/64 mask=0x%X,0x%X,0x%X,0x%X addr=%s\n", ntohl(n.mask.in6.__u6_addr.__u6_addr32[0]),
ntohl(n.mask.in6.__u6_addr.__u6_addr32[1]),
ntohl(n.mask.in6.__u6_addr.__u6_addr32[2]),
ntohl(n.mask.in6.__u6_addr.__u6_addr32[3]), str);
printf("ret=%d should be 0\n", e_network("2a01:9980:b:20::deba/4", &n));
inet_ntop(AF_INET6, &n.addr.sin6.sin6_addr, str, sizeof str);
printf("ipv6/4 mask=0x%X,0x%X,0x%X,0x%X addr=%s\n", ntohl(n.mask.in6.__u6_addr.__u6_addr32[0]),
ntohl(n.mask.in6.__u6_addr.__u6_addr32[1]),
ntohl(n.mask.in6.__u6_addr.__u6_addr32[2]),
ntohl(n.mask.in6.__u6_addr.__u6_addr32[3]), str);
printf("ret=%d should be 0\n", e_network("2a01:9980:b:20::deba/0", &n));
inet_ntop(AF_INET6, &n.addr.sin6.sin6_addr, str, sizeof str);
printf("ipv6/0 mask=0x%X,0x%X,0x%X,0x%X addr=%s\n", ntohl(n.mask.in6.__u6_addr.__u6_addr32[0]),
ntohl(n.mask.in6.__u6_addr.__u6_addr32[1]),
ntohl(n.mask.in6.__u6_addr.__u6_addr32[2]),
ntohl(n.mask.in6.__u6_addr.__u6_addr32[3]), str);
if (argc < 2)
return 0;
AIT_SET_DATA(val, "shits hit the fan! --- shits with Merudia ...\n", 47);
printf("GET DATA = %p %s t=%d l=%d\n", val, AIT_GET_DATA(val), AIT_TYPE(val), AIT_LEN(val));
AIT_SET_DATA(val, argv[1], strlen(argv[1]) + 1);
printf("+GET DATA = %p %s t=%d l=%d\n", val, AIT_GET_DATA(val), AIT_TYPE(val), AIT_LEN(val));
ait_freeVar(&val);
AIT_SET_DATA(val, argv[1], strlen(argv[1]) + 1);
printf("GET DATA = %p %s t=%d l=%d\n", val, AIT_GET_DATA(val), AIT_TYPE(val), AIT_LEN(val));
ait_freeVar(&val);
if (!e_gethostbyname(argv[1], 1234, &addr)) {
printf("Error:: #%d - %s\n", elwix_GetErrno(), elwix_GetError());
return 1;
}
if (!e_n2addr(&addr, &v)) {
printf("Error:: #%d - %s\n", elwix_GetErrno(), elwix_GetError());
return 2;
}
printf("Address is %s port is %u\n", AIT_GET_STR(&v), e_n2port(&addr));
AIT_FREE_VAL(&v);
if (argc < 3)
return 0;
val = ait_allocVar();
AIT_SET_STR(val, argv[2]);
printf("addr=%s\n", (argc > 3) ? argv[3] : NULL);
e_ether_aton((argc > 3) ? argv[3] : NULL, &na);
if ((ea = e_ether_addr(AIT_GET_STR(val), (argc > 3) ? &na : NULL))) {
printf("MAC address of iface=%s is %s\n", AIT_GET_STR(val), e_ether_ntoa(ea, str, sizeof str));
e_free(ea);
}
ait_freeVar(&val);
return 0;
}
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