3 #include <sys/socket.h>
4 #include <netinet/in.h>
17 { "256", 1, 0x00000100 },
20 { "0x100", 1, 0x00000100 },
21 { "0200.0x123456", 1, 0x80123456 },
22 { "0300.0x89123456.", 0 ,0 },
23 { "0100.-0xffff0000", 0, 0 },
24 { "0.0xffffff", 1, 0x00ffffff },
25 { "0.0x1000000", 0, 0 },
26 { "0377.16777215", 1, 0xffffffff },
27 { "0377.16777216", 0, 0 },
28 { "0x87.077777777", 1, 0x87ffffff },
29 { "0x87.0100000000", 0, 0 },
30 { "0.1.3", 1, 0x00010003 },
33 { "0.1.0x10000", 0, 0 },
34 { "0.1.0xffff", 1, 0x0001ffff },
37 { "1.2.3.4", 1, 0x01020304 },
38 { "0400.2.3.4", 0, 0 },
39 { "1.0x100.3.4", 0, 0 },
40 { "1.2.256.4", 0, 0 },
41 { "1.2.3.0x100", 0, 0 },
42 { "323543357756889", 0, 0 },
43 { "10.1.2.3.4", 0, 0},
48 main (int argc, char *argv[])
53 for (cnt = 0; cnt < sizeof (tests) / sizeof (tests[0]); ++cnt)
57 if ((int) inet_aton (tests[cnt].input, &addr) != tests[cnt].valid)
60 printf ("\"%s\" not seen as valid IP address\n", tests[cnt].input);
62 printf ("\"%s\" seen as valid IP address\n", tests[cnt].input);
65 else if (tests[cnt].valid && addr.s_addr != ntohl (tests[cnt].result))
67 printf ("\"%s\" not converted correctly: is %08x, should be %08x\n",
68 tests[cnt].input, addr.s_addr, tests[cnt].result);