/* packet-ypserv.c
* Routines for ypserv dissection
*
- * $Id: packet-ypserv.c,v 1.20 2002/02/20 21:02:46 guy Exp $
+ * $Id: packet-ypserv.c,v 1.26 2002/10/24 20:59:21 guy Exp $
*
* Ethereal - Network traffic analyzer
* By Gerald Combs <gerald@ethereal.com>
#endif
-#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-
#include "packet-rpc.h"
#include "packet-ypserv.h"
static int proto_ypserv = -1;
+static int hf_ypserv_procedure_v1 = -1;
+static int hf_ypserv_procedure_v2 = -1;
static int hf_ypserv_domain = -1;
static int hf_ypserv_servesdomain = -1;
static int hf_ypserv_map = -1;
};
static int
-dissect_domain_call(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
+dissect_domain_call(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
{
if ( tree )
{
- offset = dissect_rpc_string(tvb,pinfo,tree,hf_ypserv_domain,offset,NULL);
+ offset = dissect_rpc_string(tvb,tree,hf_ypserv_domain,offset,NULL);
}
-
+
return offset;
}
static int
-dissect_domain_reply(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
+dissect_domain_reply(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
{
if ( tree )
{
offset, 4, tvb_get_ntohl(tvb,offset));
}
- offset += 4;
+ offset += 4;
return offset;
}
static int
-dissect_match_call(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
+dissect_match_call(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
{
if ( tree )
{
- offset = dissect_rpc_string(tvb, pinfo, tree, hf_ypserv_domain, offset, NULL);
- offset = dissect_rpc_string(tvb, pinfo, tree, hf_ypserv_map, offset, NULL);
- offset = dissect_rpc_string(tvb, pinfo, tree, hf_ypserv_key, offset, NULL);
+ offset = dissect_rpc_string(tvb, tree, hf_ypserv_domain, offset, NULL);
+ offset = dissect_rpc_string(tvb, tree, hf_ypserv_map, offset, NULL);
+ offset = dissect_rpc_string(tvb, tree, hf_ypserv_key, offset, NULL);
}
-
+
return offset;
}
static int
-dissect_match_reply(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
+dissect_match_reply(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
{
if ( tree )
{
- offset = dissect_rpc_uint32(tvb, pinfo, tree, hf_ypserv_status, offset);
+ offset = dissect_rpc_uint32(tvb, tree, hf_ypserv_status, offset);
- offset = dissect_rpc_string(tvb, pinfo, tree, hf_ypserv_value,offset, NULL);
+ offset = dissect_rpc_string(tvb, tree, hf_ypserv_value,offset, NULL);
}
-
+
return offset;
}
static int
-dissect_first_call(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
+dissect_first_call(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
{
/*
* XXX - does Sun's "yp.x" lie, and claim that the argument to a
* had a "ypreq_nokey" as the argument, I'm assuming that "yp.x"
* is buggy.
*/
-
+
if ( tree )
{
- offset = dissect_rpc_string(tvb, pinfo, tree, hf_ypserv_domain, offset, NULL);
- offset = dissect_rpc_string(tvb, pinfo, tree, hf_ypserv_map, offset, NULL);
+ offset = dissect_rpc_string(tvb, tree, hf_ypserv_domain, offset, NULL);
+ offset = dissect_rpc_string(tvb, tree, hf_ypserv_map, offset, NULL);
}
-
+
return offset;
}
static int
-dissect_firstnext_reply(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
+dissect_firstnext_reply(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
{
if ( tree )
{
- offset = dissect_rpc_uint32(tvb, pinfo, tree, hf_ypserv_status, offset);
+ offset = dissect_rpc_uint32(tvb, tree, hf_ypserv_status, offset);
- offset = dissect_rpc_string(tvb, pinfo, tree, hf_ypserv_value, offset, NULL);
- offset = dissect_rpc_string(tvb, pinfo, tree, hf_ypserv_key, offset, NULL);
+ offset = dissect_rpc_string(tvb, tree, hf_ypserv_value, offset, NULL);
+ offset = dissect_rpc_string(tvb, tree, hf_ypserv_key, offset, NULL);
}
-
+
return offset;
}
static int
-dissect_next_call(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
+dissect_next_call(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
{
if ( tree )
{
- offset = dissect_rpc_string(tvb, pinfo, tree, hf_ypserv_domain, offset, NULL);
- offset = dissect_rpc_string(tvb, pinfo, tree, hf_ypserv_map, offset, NULL);
- offset = dissect_rpc_string(tvb, pinfo, tree, hf_ypserv_key, offset, NULL);
+ offset = dissect_rpc_string(tvb, tree, hf_ypserv_domain, offset, NULL);
+ offset = dissect_rpc_string(tvb, tree, hf_ypserv_map, offset, NULL);
+ offset = dissect_rpc_string(tvb, tree, hf_ypserv_key, offset, NULL);
}
-
+
return offset;
}
static int
-dissect_xfr_call(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
+dissect_xfr_call(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
{
proto_item *sub_item=NULL;
proto_tree *sub_tree=NULL;
int start_offset = offset;
- guint32 tid;
if(tree){
sub_item = proto_tree_add_item(tree, hf_ypserv_map_parms, tvb,
sub_tree = proto_item_add_subtree(sub_item, ett_ypserv_map_parms);
}
- offset = dissect_rpc_string(tvb, pinfo, sub_tree, hf_ypserv_domain, offset, NULL);
-
- offset = dissect_rpc_string(tvb, pinfo, sub_tree, hf_ypserv_map, offset, NULL);
+ offset = dissect_rpc_string(tvb, sub_tree, hf_ypserv_domain, offset, NULL);
- offset = dissect_rpc_uint32(tvb, pinfo, sub_tree, hf_ypserv_ordernum, offset);
+ offset = dissect_rpc_string(tvb, sub_tree, hf_ypserv_map, offset, NULL);
- offset = dissect_rpc_string(tvb, pinfo, sub_tree, hf_ypserv_peer, offset, NULL);
+ offset = dissect_rpc_uint32(tvb, sub_tree, hf_ypserv_ordernum, offset);
+ offset = dissect_rpc_string(tvb, sub_tree, hf_ypserv_peer, offset, NULL);
- tid=tvb_get_ntohl(tvb,offset);
- tid=((tid&0x000000ff)<<24)|((tid&0x0000ff00)<<8)|((tid&0x00ff0000)>>8)|((tid&0xff000000)>>24);
- proto_tree_add_ipv4(tree, hf_ypserv_transid, tvb, offset, 4, tid);
+ proto_tree_add_item(tree, hf_ypserv_transid, tvb, offset, 4, FALSE);
offset += 4;
- offset = dissect_rpc_uint32(tvb, pinfo, tree, hf_ypserv_prog, offset);
- offset = dissect_rpc_uint32(tvb, pinfo, tree, hf_ypserv_port, offset);
+ offset = dissect_rpc_uint32(tvb, tree, hf_ypserv_prog, offset);
+ offset = dissect_rpc_uint32(tvb, tree, hf_ypserv_port, offset);
if(sub_item)
proto_item_set_len(sub_item, offset - start_offset);
}
static int
-dissect_xfr_reply(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
+dissect_xfr_reply(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
{
- guint32 tid;
-
- tid=tvb_get_ntohl(tvb,offset);
- tid=((tid&0x000000ff)<<24)|((tid&0x0000ff00)<<8)|((tid&0x00ff0000)>>8)|((tid&0xff000000)>>24);
- proto_tree_add_ipv4(tree, hf_ypserv_transid, tvb, offset, 4, tid);
+ proto_tree_add_item(tree, hf_ypserv_transid, tvb, offset, 4, FALSE);
offset += 4;
- offset = dissect_rpc_uint32(tvb, pinfo, tree, hf_ypserv_xfrstat, offset);
+ offset = dissect_rpc_uint32(tvb, tree, hf_ypserv_xfrstat, offset);
return offset;
}
static int
-dissect_ypreq_nokey(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
+dissect_ypreq_nokey(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
{
- offset = dissect_rpc_string(tvb, pinfo, tree, hf_ypserv_domain, offset, NULL);
-
- offset = dissect_rpc_string(tvb, pinfo, tree, hf_ypserv_map, offset, NULL);
+ offset = dissect_rpc_string(tvb, tree, hf_ypserv_domain, offset, NULL);
+
+ offset = dissect_rpc_string(tvb, tree, hf_ypserv_map, offset, NULL);
return offset;
}
static int
-dissect_ypresp_all(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
+dissect_ypresp_all(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
{
guint32 more;
for (;;) {
more = tvb_get_ntohl(tvb, offset);
- offset = dissect_rpc_uint32(tvb, pinfo, tree, hf_ypserv_more, offset);
+ offset = dissect_rpc_uint32(tvb, tree, hf_ypserv_more, offset);
if (!more)
break;
- offset = dissect_rpc_uint32(tvb, pinfo, tree, hf_ypserv_status, offset);
- offset = dissect_rpc_string(tvb, pinfo, tree, hf_ypserv_value, offset, NULL);
- offset = dissect_rpc_string(tvb, pinfo, tree, hf_ypserv_key, offset, NULL);
+ offset = dissect_rpc_uint32(tvb, tree, hf_ypserv_status, offset);
+ offset = dissect_rpc_string(tvb, tree, hf_ypserv_value, offset, NULL);
+ offset = dissect_rpc_string(tvb, tree, hf_ypserv_key, offset, NULL);
}
return offset;
}
static int
-dissect_ypresp_master(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
+dissect_ypresp_master(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
{
- offset = dissect_rpc_uint32(tvb, pinfo, tree, hf_ypserv_status, offset);
+ offset = dissect_rpc_uint32(tvb, tree, hf_ypserv_status, offset);
- offset = dissect_rpc_string(tvb, pinfo, tree, hf_ypserv_peer, offset, NULL);
+ offset = dissect_rpc_string(tvb, tree, hf_ypserv_peer, offset, NULL);
return offset;
}
static int
-dissect_ypresp_order(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
+dissect_ypresp_order(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
{
- offset = dissect_rpc_uint32(tvb, pinfo, tree, hf_ypserv_status, offset);
+ offset = dissect_rpc_uint32(tvb, tree, hf_ypserv_status, offset);
- offset = dissect_rpc_uint32(tvb, pinfo, tree, hf_ypserv_ordernum, offset);
+ offset = dissect_rpc_uint32(tvb, tree, hf_ypserv_ordernum, offset);
return offset;
}
static int
-dissect_ypresp_maplist(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
+dissect_ypresp_maplist(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
{
- offset = dissect_rpc_uint32(tvb, pinfo, tree, hf_ypserv_status, offset);
+ offset = dissect_rpc_uint32(tvb, tree, hf_ypserv_status, offset);
while(tvb_get_ntohl(tvb,offset)){
- offset = dissect_rpc_uint32(tvb, pinfo, tree, hf_ypserv_more, offset);
- offset = dissect_rpc_string(tvb, pinfo, tree, hf_ypserv_map, offset, NULL);
+ offset = dissect_rpc_uint32(tvb, tree, hf_ypserv_more, offset);
+ offset = dissect_rpc_string(tvb, tree, hf_ypserv_map, offset, NULL);
}
- offset = dissect_rpc_uint32(tvb, pinfo, tree, hf_ypserv_more, offset);
+ offset = dissect_rpc_uint32(tvb, tree, hf_ypserv_more, offset);
return offset;
}
/* NULL as function pointer means: type of arguments is "void". */
/* someone please get me a version 1 trace */
+
static const vsff ypserv1_proc[] = {
{ 0, "NULL", NULL, NULL },
{ YPPROC_DOMAIN, "DOMAIN",
NULL, NULL },
{ YPPROC_DOMAIN_NONACK, "DOMAIN_NONACK",
NULL, NULL },
- { YPPROC_MATCH, "MATCH",
+ { YPPROC_MATCH, "MATCH",
NULL, NULL },
- { YPPROC_FIRST, "FIRST",
+ { YPPROC_FIRST, "FIRST",
NULL, NULL },
- { YPPROC_NEXT, "NEXT",
+ { YPPROC_NEXT, "NEXT",
NULL, NULL },
- { YPPROC_XFR, "XFR",
+ { YPPROC_XFR, "XFR",
NULL, NULL },
- { YPPROC_CLEAR, "CLEAR",
+ { YPPROC_CLEAR, "CLEAR",
NULL, NULL },
- { YPPROC_ALL, "ALL",
+ { YPPROC_ALL, "ALL",
NULL, NULL },
- { YPPROC_MASTER, "MASTER",
+ { YPPROC_MASTER, "MASTER",
NULL, NULL },
- { YPPROC_ORDER, "ORDER",
+ { YPPROC_ORDER, "ORDER",
NULL, NULL },
- { YPPROC_MAPLIST, "MAPLIST",
+ { YPPROC_MAPLIST, "MAPLIST",
NULL, NULL },
{ 0, NULL, NULL, NULL }
};
-/* end of YPServ version 2 */
+
+static const value_string ypserv1_proc_vals[] = {
+ { YPPROC_DOMAIN, "DOMAIN" },
+ { YPPROC_DOMAIN_NONACK, "DOMAIN_NONACK" },
+ { YPPROC_MATCH, "MATCH" },
+ { YPPROC_FIRST, "FIRST" },
+ { YPPROC_NEXT, "NEXT" },
+ { YPPROC_XFR, "XFR" },
+ { YPPROC_CLEAR, "CLEAR" },
+ { YPPROC_ALL, "ALL" },
+ { YPPROC_MASTER, "MASTER" },
+ { YPPROC_ORDER, "ORDER" },
+ { YPPROC_MAPLIST, "MAPLIST" },
+ { 0, NULL }
+};
+
+/* end of YPServ version 1 */
+
+/* proc number, "proc name", dissect_request, dissect_reply */
+/* NULL as function pointer means: type of arguments is "void". */
static const vsff ypserv2_proc[] = {
{ 0, "NULL", NULL, NULL },
dissect_domain_call, dissect_domain_reply },
{ YPPROC_DOMAIN_NONACK, "DOMAIN_NONACK",
dissect_domain_call, dissect_domain_reply },
- { YPPROC_MATCH, "MATCH",
+ { YPPROC_MATCH, "MATCH",
dissect_match_call, dissect_match_reply },
- { YPPROC_FIRST, "FIRST",
+ { YPPROC_FIRST, "FIRST",
dissect_first_call, dissect_firstnext_reply },
- { YPPROC_NEXT, "NEXT",
+ { YPPROC_NEXT, "NEXT",
dissect_next_call, dissect_firstnext_reply },
- { YPPROC_XFR, "XFR",
+ { YPPROC_XFR, "XFR",
dissect_xfr_call, dissect_xfr_reply },
- { YPPROC_CLEAR, "CLEAR",
+ { YPPROC_CLEAR, "CLEAR",
NULL, NULL },
- { YPPROC_ALL, "ALL",
+ { YPPROC_ALL, "ALL",
dissect_ypreq_nokey, dissect_ypresp_all },
- { YPPROC_MASTER, "MASTER",
+ { YPPROC_MASTER, "MASTER",
dissect_ypreq_nokey, dissect_ypresp_master },
- { YPPROC_ORDER, "ORDER",
+ { YPPROC_ORDER, "ORDER",
dissect_ypreq_nokey, dissect_ypresp_order },
- { YPPROC_MAPLIST, "MAPLIST",
+ { YPPROC_MAPLIST, "MAPLIST",
dissect_domain_call, dissect_ypresp_maplist },
{ 0, NULL, NULL, NULL }
};
+
+static const value_string ypserv2_proc_vals[] = {
+ { YPPROC_DOMAIN, "DOMAIN" },
+ { YPPROC_DOMAIN_NONACK, "DOMAIN_NONACK" },
+ { YPPROC_MATCH, "MATCH" },
+ { YPPROC_FIRST, "FIRST" },
+ { YPPROC_NEXT, "NEXT" },
+ { YPPROC_XFR, "XFR" },
+ { YPPROC_CLEAR, "CLEAR" },
+ { YPPROC_ALL, "ALL" },
+ { YPPROC_MASTER, "MASTER" },
+ { YPPROC_ORDER, "ORDER" },
+ { YPPROC_MAPLIST, "MAPLIST" },
+ { 0, NULL }
+};
+
/* end of YPServ version 2 */
{
/*static struct true_false_string okfailed = { "Ok", "Failed" };*/
static struct true_false_string yesno = { "Yes", "No" };
-
+
static hf_register_info hf[] = {
+ { &hf_ypserv_procedure_v1, {
+ "V1 Procedure", "ypserv.procedure_v1", FT_UINT32, BASE_DEC,
+ VALS(ypserv1_proc_vals), 0, "V1 Procedure", HFILL }},
+ { &hf_ypserv_procedure_v2, {
+ "V2 Procedure", "ypserv.procedure_v2", FT_UINT32, BASE_DEC,
+ VALS(ypserv2_proc_vals), 0, "V2 Procedure", HFILL }},
{ &hf_ypserv_domain, {
"Domain", "ypserv.domain", FT_STRING, BASE_DEC,
NULL, 0, "Domain", HFILL }},
/* Register the protocol as RPC */
rpc_init_prog(proto_ypserv, YPSERV_PROGRAM, ett_ypserv);
/* Register the procedure tables */
- rpc_init_proc_table(YPSERV_PROGRAM, 1, ypserv1_proc);
- rpc_init_proc_table(YPSERV_PROGRAM, 2, ypserv2_proc);
+ rpc_init_proc_table(YPSERV_PROGRAM, 1, ypserv1_proc,
+ hf_ypserv_procedure_v1);
+ rpc_init_proc_table(YPSERV_PROGRAM, 2, ypserv2_proc,
+ hf_ypserv_procedure_v2);
}