/*
* We request the domain referral for "" which gives the
* list of all the trusted domains in the clients forest, and
* other trusted forests.
*
* We then sumbit each of these names in turn which gives the
* names of the domain controllers for that domain.
*
* We get a DNS domain name for each domain controller as well as a
* netbios name. I THINK I am correct in saying that a name
* containing a dot ('.') must be a DNS name, as the NetBios
* name munging cannot encode one. Thus names which contain no
* dots must be netbios names.
*/
static void
dfsredir(Fmt *f, char *path, int depth)
{
Refer *re, retab[128];
int n, used, flags;
n = T2getdfsreferral(Sess, &Ipc, path, &flags, &used, retab, nelem(retab));
if(n == -1)
return;
for(re = retab; re < retab+n; re++){
if(strcmp(path, re->path) != 0)
dfsredir(f, re->path, depth+1);
else
fmtprint(f, "%-32q %q\n", re->path, re->addr);
free(re->addr);
free(re->path);
}
}
static int
redir1(Session *s, char *path, Dfscache *cp, int level)
{
Refer retab[16], *re;
int n, gflags, used, found;
if(level > 8)
return -1;
if((n = T2getdfsreferral(s, &Ipc, path, &gflags, &used, retab,
nelem(retab))) == -1)
return -1;
if(! (gflags & DFS_HEADER_ROOT))
used = SINT_MAX;
found = 0;
for(re = retab; re < retab+n; re++){
if(Debug && strstr(Debug, "dfs") != nil)
print("referal level=%d prox=%d path=%q addr=%q\n",
level, re->prox, re->path, re->addr);
if(gflags & DFS_HEADER_STORAGE){
if(remap(cp, re) == 0)
found = 1;
} else{
if(redir1(s, re->addr, cp, level+1) != -1) /* ???? */
found = 1;
}
free(re->addr);
free(re->path);
}
if(Debug && strstr(Debug, "dfs") != nil)
print("referal level=%d path=%q found=%d used=%d\n",
level, path, found, used);
if(!found)
return -1;
return used;
}