void expkey_request(struct cache_detail *cd,
struct cache_head *h,
char **bpp, int *blen)
{
/* client fsidtype \xfsid */
struct svc_expkey *ek = container_of(h, struct svc_expkey, h);
char type[5];
qword_add(bpp, blen, ek->ek_client->name);
snprintf(type, 5, "%d", ek->ek_fsidtype);
qword_add(bpp, blen, type);
qword_addhex(bpp, blen, (char*)ek->ek_fsid, key_len(ek->ek_fsidtype));
(*bpp)[-1] = '\n';
}
static int test_export(char *path, int with_fsid)
{
char buf[1024];
char *bp = buf;
int len = sizeof(buf);
int fd, n;
n = snprintf(buf, len, "-test-client- ");
bp += n;
len -= n;
qword_add(&bp, &len, path);
if (len < 1)
return 0;
snprintf(bp, len, " 3 %d 65534 65534 0\n", with_fsid ? NFSEXP_FSID : 0);
fd = open("/proc/net/rpc/nfsd.export/channel", O_WRONLY);
if (fd < 0)
return 0;
n = write(fd, buf, strlen(buf));
close(fd);
if (n < 0)
return 0;
return 1;
}
static void
dump(int verbose, int export_format)
{
char buf[1024];
char *bp;
int len;
nfs_export *exp;
struct exportent *ep;
int htype;
char *hname, c;
for (htype = 0; htype < MCL_MAXTYPES; htype++) {
for (exp = exportlist[htype].p_head; exp; exp = exp->m_next) {
ep = &exp->m_export;
if (!exp->m_xtabent)
continue; /* neilb */
if (htype == MCL_ANONYMOUS)
hname = (export_format) ? "*" : "<world>";
else
hname = ep->e_hostname;
if (strlen(ep->e_path) > 14 && !export_format)
printf("%-14s\n\t\t%s", ep->e_path, hname);
else
if (export_format) {
bp = buf;
len = sizeof(buf) - 1;
qword_add(&bp, &len, ep->e_path);
*bp = '\0';
printf("%s %s", buf, hname);
} else {
printf("%-14s\t%s", ep->e_path, hname);
}
if (!verbose && !export_format) {
printf("\n");
continue;
}
c = '(';
if (ep->e_flags & NFSEXP_READONLY)
c = dumpopt(c, "ro");
else
c = dumpopt(c, "rw");
if (ep->e_flags & NFSEXP_ASYNC)
c = dumpopt(c, "async");
if (ep->e_flags & NFSEXP_GATHERED_WRITES)
c = dumpopt(c, "wdelay");
if (ep->e_flags & NFSEXP_NOHIDE)
c = dumpopt(c, "nohide");
if (ep->e_flags & NFSEXP_CROSSMOUNT)
c = dumpopt(c, "crossmnt");
if (ep->e_flags & NFSEXP_INSECURE_PORT)
c = dumpopt(c, "insecure");
if (ep->e_flags & NFSEXP_ROOTSQUASH)
c = dumpopt(c, "root_squash");
else
c = dumpopt(c, "no_root_squash");
if (ep->e_flags & NFSEXP_ALLSQUASH)
c = dumpopt(c, "all_squash");
if (ep->e_flags & NFSEXP_NOSUBTREECHECK)
c = dumpopt(c, "no_subtree_check");
if (ep->e_flags & NFSEXP_NOAUTHNLM)
c = dumpopt(c, "insecure_locks");
if (ep->e_flags & NFSEXP_NOACL)
c = dumpopt(c, "no_acl");
if (ep->e_flags & NFSEXP_FSID)
c = dumpopt(c, "fsid=%d", ep->e_fsid);
if (ep->e_uuid)
c = dumpopt(c, "fsid=%s", ep->e_uuid);
if (ep->e_mountpoint)
c = dumpopt(c, "mountpoint%s%s",
ep->e_mountpoint[0]?"=":"",
ep->e_mountpoint);
if (ep->e_anonuid != 65534)
c = dumpopt(c, "anonuid=%d", ep->e_anonuid);
if (ep->e_anongid != 65534)
c = dumpopt(c, "anongid=%d", ep->e_anongid);
switch(ep->e_fslocmethod) {
case FSLOC_NONE:
break;
case FSLOC_REFER:
c = dumpopt(c, "refer=%s", ep->e_fslocdata);
break;
case FSLOC_REPLICA:
c = dumpopt(c, "replicas=%s", ep->e_fslocdata);
break;
#ifdef DEBUG
case FSLOC_STUB:
c = dumpopt(c, "fsloc=stub");
break;
#endif
}
secinfo_show(stdout, ep);
printf("%c\n", (c != '(')? ')' : ' ');
}
}
}