Commit | Line | Data |
---|---|---|
2117e02e MW |
1 | #include "fmt.h" |
2 | #include "scan.h" | |
3 | #include "ip.h" | |
4 | ||
5 | unsigned int ip_fmt(s,ip) | |
6 | char *s; | |
7 | struct ip_address *ip; | |
8 | { | |
9 | unsigned int len; | |
10 | unsigned int i; | |
11 | ||
12 | len = 0; | |
13 | i = fmt_ulong(s,(unsigned long) ip->d[0]); len += i; if (s) s += i; | |
14 | i = fmt_str(s,"."); len += i; if (s) s += i; | |
15 | i = fmt_ulong(s,(unsigned long) ip->d[1]); len += i; if (s) s += i; | |
16 | i = fmt_str(s,"."); len += i; if (s) s += i; | |
17 | i = fmt_ulong(s,(unsigned long) ip->d[2]); len += i; if (s) s += i; | |
18 | i = fmt_str(s,"."); len += i; if (s) s += i; | |
19 | i = fmt_ulong(s,(unsigned long) ip->d[3]); len += i; if (s) s += i; | |
20 | return len; | |
21 | } | |
22 | ||
23 | unsigned int ip_scan(s,ip) | |
24 | char *s; | |
25 | struct ip_address *ip; | |
26 | { | |
27 | unsigned int i; | |
28 | unsigned int len; | |
29 | unsigned long u; | |
30 | ||
31 | len = 0; | |
32 | i = scan_ulong(s,&u); if (!i) return 0; ip->d[0] = u; s += i; len += i; | |
33 | if (*s != '.') return 0; ++s; ++len; | |
34 | i = scan_ulong(s,&u); if (!i) return 0; ip->d[1] = u; s += i; len += i; | |
35 | if (*s != '.') return 0; ++s; ++len; | |
36 | i = scan_ulong(s,&u); if (!i) return 0; ip->d[2] = u; s += i; len += i; | |
37 | if (*s != '.') return 0; ++s; ++len; | |
38 | i = scan_ulong(s,&u); if (!i) return 0; ip->d[3] = u; s += i; len += i; | |
39 | return len; | |
40 | } | |
41 | ||
42 | unsigned int ip_scanbracket(s,ip) | |
43 | char *s; | |
44 | struct ip_address *ip; | |
45 | { | |
46 | unsigned int len; | |
47 | ||
48 | if (*s != '[') return 0; | |
49 | len = ip_scan(s + 1,ip); | |
50 | if (!len) return 0; | |
51 | if (s[len + 1] != ']') return 0; | |
52 | return len + 2; | |
53 | } |