1 004aa293 2005-07-13 devnull #include <u.h>
2 004aa293 2005-07-13 devnull #include <sys/socket.h>
3 004aa293 2005-07-13 devnull #include <netinet/in.h>
4 3409bc9a 2012-06-02 0intro #include <arpa/inet.h>
5 004aa293 2005-07-13 devnull #include <libc.h>
6 004aa293 2005-07-13 devnull #include "mountnfs.h"
9 004aa293 2005-07-13 devnull usage(void)
11 004aa293 2005-07-13 devnull fprint(2, "usage: vmount [-v] [-h handle] address mountpoint\n");
12 004aa293 2005-07-13 devnull exits("usage");
15 16ea7713 2005-07-18 devnull int handlelen = 1;
16 004aa293 2005-07-13 devnull uchar handle[64] = {
21 004aa293 2005-07-13 devnull main(int argc, char **argv)
23 004aa293 2005-07-13 devnull char *p, *net, *unx;
24 3409bc9a 2012-06-02 0intro char host[INET_ADDRSTRLEN];
25 004aa293 2005-07-13 devnull int n, port, proto, verbose;
26 004aa293 2005-07-13 devnull struct sockaddr_in sa;
28 004aa293 2005-07-13 devnull verbose = 0;
29 004aa293 2005-07-13 devnull ARGBEGIN{
30 004aa293 2005-07-13 devnull case 'h':
31 004aa293 2005-07-13 devnull p = EARGF(usage());
32 004aa293 2005-07-13 devnull n = strlen(p);
34 004aa293 2005-07-13 devnull sysfatal("bad handle '%s'", p);
35 004aa293 2005-07-13 devnull if(n > 2*sizeof handle)
36 004aa293 2005-07-13 devnull sysfatal("handle too long '%s'", p);
37 004aa293 2005-07-13 devnull handlelen = n/2;
38 004aa293 2005-07-13 devnull if(dec16(handle, n/2, p, n) != n/2)
39 004aa293 2005-07-13 devnull sysfatal("bad hex in handle '%s'", p);
42 004aa293 2005-07-13 devnull case 'v':
43 004aa293 2005-07-13 devnull verbose = 1;
50 004aa293 2005-07-13 devnull if(argc != 2)
53 004aa293 2005-07-13 devnull p = p9netmkaddr(argv[0], "udp", "nfs");
54 3409bc9a 2012-06-02 0intro if(p9dialparse(strdup(p), &net, &unx, &sa, &port) < 0)
55 004aa293 2005-07-13 devnull sysfatal("bad address '%s'", p);
57 3409bc9a 2012-06-02 0intro if(sa.sin_family != AF_INET)
58 3409bc9a 2012-06-02 0intro sysfatal("only IPv4 is supported");
60 3409bc9a 2012-06-02 0intro inet_ntop(AF_INET, &(sa.sin_addr), host, INET_ADDRSTRLEN);
62 004aa293 2005-07-13 devnull if(verbose)
63 3409bc9a 2012-06-02 0intro print("nfs server is net=%s addr=%s port=%d\n",
64 3409bc9a 2012-06-02 0intro net, host, port);
66 004aa293 2005-07-13 devnull proto = 0;
67 004aa293 2005-07-13 devnull if(strcmp(net, "tcp") == 0)
68 004aa293 2005-07-13 devnull proto = SOCK_STREAM;
69 004aa293 2005-07-13 devnull else if(strcmp(net, "udp") == 0)
70 004aa293 2005-07-13 devnull proto = SOCK_DGRAM;
72 004aa293 2005-07-13 devnull sysfatal("bad proto %s: can only handle tcp and udp", net);
74 004aa293 2005-07-13 devnull mountnfs(proto, &sa, handle, handlelen, argv[1]);
75 004aa293 2005-07-13 devnull exits(0);