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Added v2 portmap dump reply 

svn path=/trunk/; revision=1087
This commit is contained in:
Nathan Neulinger 1999-11-22 03:32:55 +00:00
parent 1cbedad8d6
commit c47ece410a
1 changed files with 53 additions and 3 deletions
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56
packet-portmap.c
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@ -1,7 +1,7 @@
/* packet-portmap.c
* Routines for portmap dissection
*
* $Id: packet-portmap.c,v 1.8 1999/11/19 13:09:56 gram Exp $
* $Id: packet-portmap.c,v 1.9 1999/11/22 03:32:55 nneul Exp $
*
* Ethereal - Network traffic analyzer
* By Gerald Combs <gerald@unicom.net>
@ -57,6 +57,7 @@ static int hf_portmap_value_follows = -1;
static gint ett_portmap = -1;
static gint ett_portmap_rpcb = -1;
static gint ett_portmap_entry = -1;
static struct true_false_string yesno = { "Yes", "No" };
@ -172,6 +173,54 @@ int dissect_set_reply(const u_char *pd, int offset, frame_data *fd,
return offset;
}
int dissect_dump_reply(const u_char *pd, int offset, frame_data *fd,
proto_tree *tree)
{
int prog, version, proto, port, value_follows;
proto_item *ti, *subtree;
while ( BYTES_ARE_IN_FRAME(offset, 4) )
{
value_follows = pntohl(&pd[offset+0]);
if ( tree )
{
proto_tree_add_item(tree, hf_portmap_value_follows,
offset, 4, value_follows);
}
offset += 4;
if ( value_follows )
{
if ( ! BYTES_ARE_IN_FRAME(offset, 16) )
{
break;
}
prog = pntohl(&pd[offset+0]);
version = pntohl(&pd[offset+4]);
proto = pntohl(&pd[offset+8]);
port = pntohl(&pd[offset+12]);
if ( tree )
{
ti = proto_tree_add_text(tree, offset, 16, "Map Entry: %s (%d) V%d",
rpc_prog_name(prog), prog, version);
subtree = proto_item_add_subtree(ti, ett_portmap_entry);
proto_tree_add_item(subtree, hf_portmap_prog,
offset+0, 4, prog);
proto_tree_add_item(subtree, hf_portmap_version,
offset+4, 4, version);
proto_tree_add_item(subtree, hf_portmap_proto,
offset+8, 4, proto);
proto_tree_add_item(subtree, hf_portmap_port,
offset+12, 4, port);
}
offset += 16;
}
}
return offset;
}
/* proc number, "proc name", dissect_request, dissect_reply */
/* NULL as function pointer means: take the generic one. */
const vsff portmap1_proc[] = {
@ -195,7 +244,7 @@ const vsff portmap2_proc[] = {
{ PORTMAPPROC_GETPORT, "GETPORT",
dissect_getport_call, dissect_getport_reply },
{ PORTMAPPROC_DUMP, "DUMP",
NULL, NULL },
NULL, dissect_dump_reply },
{ PORTMAPPROC_CALLIT, "CALLIT",
NULL, NULL },
{ 0, NULL, NULL, NULL }
@ -398,7 +447,8 @@ proto_register_portmap(void)
};
static gint *ett[] = {
&ett_portmap,
&ett_portmap_rpcb
&ett_portmap_rpcb,
&ett_portmap_entry
};
proto_portmap = proto_register_protocol("Portmap", "portmap");