9625720a39
When we see PRTOMAP GETPORT calls for UDP, make sure all further UDP packets to or from this port goes to the ONC-RPC dissector regardless of the port on the other side. We need this because if there is ONC-RPC traffic going between the ONC-RPC Program port to a port which has a normal ethereal dissector, ethereal would dissect the traffic as the protocol associated with the other port instead. svn path=/trunk/; revision=5430
142 lines
4.2 KiB
C
142 lines
4.2 KiB
C
/* packet-rpc.h
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*
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* $Id: packet-rpc.h,v 1.36 2002/05/09 12:10:05 sahlberg Exp $
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*
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* (c) 1999 Uwe Girlich
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*
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* Ethereal - Network traffic analyzer
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* By Gerald Combs <gerald@ethereal.com>
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* Copyright 1998 Gerald Combs
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*
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef __PACKET_RPC_H__
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#define __PACKET_RPC_H__
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#include <glib.h>
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#include <epan/packet.h>
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#include <epan/conversation.h>
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#define RPC_CALL 0
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#define RPC_REPLY 1
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#define AUTH_NULL 0
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#define AUTH_UNIX 1
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#define AUTH_SHORT 2
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#define AUTH_DES 3
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#define RPCSEC_GSS 6
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#define MSG_ACCEPTED 0
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#define MSG_DENIED 1
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#define SUCCESS 0
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#define PROG_UNAVAIL 1
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#define PROG_MISMATCH 2
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#define PROC_UNAVAIL 3
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#define GARBAGE_ARGS 4
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#define RPC_MISMATCH 0
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#define AUTH_ERROR 1
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#define AUTH_BADCRED 1
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#define AUTH_REJECTEDCRED 2
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#define AUTH_BADVERF 3
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#define AUTH_REJECTEDVERF 4
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#define AUTH_TOOWEAK 5
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#define RPCSEC_GSSCREDPROB 13
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#define RPCSEC_GSSCTXPROB 14
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#define RPCSEC_GSS_DATA 0
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#define RPCSEC_GSS_INIT 1
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#define RPCSEC_GSS_CONTINUE_INIT 2
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#define RPCSEC_GSS_DESTROY 3
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#define RPCSEC_GSS_SVC_NONE 1
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#define RPCSEC_GSS_SVC_INTEGRITY 2
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#define RPCSEC_GSS_SVC_PRIVACY 3
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#define AUTHDES_NAMEKIND_FULLNAME 0
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#define AUTHDES_NAMEKIND_NICKNAME 1
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extern value_string rpc_authgss_svc[];
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typedef enum {
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FLAVOR_UNKNOWN, /* authentication flavor unknown */
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FLAVOR_NOT_GSSAPI, /* flavor isn't GSSAPI */
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FLAVOR_GSSAPI_NO_INFO, /* flavor is GSSAPI, procedure & service unknown */
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FLAVOR_GSSAPI /* flavor is GSSAPI, procedure & service known */
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} flavor_t;
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typedef struct _rpc_call_info_value {
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guint32 req_num; /* frame number of first request seen */
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guint32 rep_num; /* frame number of first reply seen */
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guint32 prog;
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guint32 vers;
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guint32 proc;
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guint32 xid;
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flavor_t flavor;
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guint32 gss_proc;
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guint32 gss_svc;
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struct _rpc_proc_info_value* proc_info;
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gboolean request; /* Is this a request or not ?*/
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nstime_t req_time;
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void *private_data;
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} rpc_call_info_value;
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typedef int (dissect_function_t)(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree* tree);
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typedef struct _vsff {
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guint32 value;
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gchar *strptr;
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dissect_function_t *dissect_call;
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dissect_function_t *dissect_reply;
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} vsff;
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extern const value_string rpc_auth_flavor[];
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extern void rpc_init_proc_table(guint prog, guint vers, const vsff *proc_table);
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extern void rpc_init_prog(int proto, guint32 prog, int ett);
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extern char *rpc_prog_name(guint32 prog);
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extern char *rpc_proc_name(guint32 prog, guint32 vers, guint32 proc);
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extern unsigned int rpc_roundup(unsigned int a);
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extern int dissect_rpc_bool(tvbuff_t *tvb,
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proto_tree *tree, int hfindex, int offset);
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extern int dissect_rpc_string(tvbuff_t *tvb,
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proto_tree *tree, int hfindex, int offset, char **string_buffer_ret);
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extern int dissect_rpc_data(tvbuff_t *tvb,
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proto_tree *tree, int hfindex, int offset);
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extern int dissect_rpc_list(tvbuff_t *tvb, packet_info *pinfo,
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proto_tree *tree, int offset, dissect_function_t *rpc_list_dissector);
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extern int dissect_rpc_array(tvbuff_t *tvb, packet_info *pinfo,
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proto_tree *tree, int offset, dissect_function_t *rpc_array_dissector,
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int hfindex);
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extern int dissect_rpc_uint32(tvbuff_t *tvb,
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proto_tree *tree, int hfindex, int offset);
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extern int dissect_rpc_uint64(tvbuff_t *tvb,
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proto_tree *tree, int hfindex, int offset);
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extern int dissect_rpc_indir_call(tvbuff_t *tvb, packet_info *pinfo,
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proto_tree *tree, int offset, int args_id, guint32 prog, guint32 vers,
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guint32 proc);
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extern int dissect_rpc_indir_reply(tvbuff_t *tvb, packet_info *pinfo,
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proto_tree *tree, int offset, int result_id, int prog_id, int vers_id,
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int proc_id);
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#endif /* packet-rpc.h */
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