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Diffstat (limited to 'epan/dissectors/packet-rpc.h')
| -rw-r--r-- | epan/dissectors/packet-rpc.h | 196 |
1 files changed, 196 insertions, 0 deletions
diff --git a/epan/dissectors/packet-rpc.h b/epan/dissectors/packet-rpc.h new file mode 100644 index 0000000000..3eb5312e8b --- /dev/null +++ b/epan/dissectors/packet-rpc.h @@ -0,0 +1,196 @@ +/* packet-rpc.h + * + * $Id$ + * + * (c) 1999 Uwe Girlich + * + * Ethereal - Network traffic analyzer + * By Gerald Combs <gerald@ethereal.com> + * Copyright 1998 Gerald Combs + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#ifndef __PACKET_RPC_H__ +#define __PACKET_RPC_H__ + +#include <glib.h> +#include <epan/packet.h> +#include <epan/conversation.h> + +#define RPC_CALL 0 +#define RPC_REPLY 1 + +#define AUTH_NULL 0 +#define AUTH_UNIX 1 +#define AUTH_SHORT 2 +#define AUTH_DES 3 +#define RPCSEC_GSS 6 +#define AUTH_GSSAPI 300001 + +#define MSG_ACCEPTED 0 +#define MSG_DENIED 1 + +#define SUCCESS 0 +#define PROG_UNAVAIL 1 +#define PROG_MISMATCH 2 +#define PROC_UNAVAIL 3 +#define GARBAGE_ARGS 4 + +#define RPC_MISMATCH 0 +#define AUTH_ERROR 1 + +#define AUTH_BADCRED 1 +#define AUTH_REJECTEDCRED 2 +#define AUTH_BADVERF 3 +#define AUTH_REJECTEDVERF 4 +#define AUTH_TOOWEAK 5 +#define RPCSEC_GSSCREDPROB 13 +#define RPCSEC_GSSCTXPROB 14 + +#define RPCSEC_GSS_DATA 0 +#define RPCSEC_GSS_INIT 1 +#define RPCSEC_GSS_CONTINUE_INIT 2 +#define RPCSEC_GSS_DESTROY 3 + +#define AUTH_GSSAPI_EXIT 0 +#define AUTH_GSSAPI_INIT 1 +#define AUTH_GSSAPI_CONTINUE_INIT 2 +#define AUTH_GSSAPI_MSG 3 +#define AUTH_GSSAPI_DESTROY 4 + +#define RPCSEC_GSS_SVC_NONE 1 +#define RPCSEC_GSS_SVC_INTEGRITY 2 +#define RPCSEC_GSS_SVC_PRIVACY 3 + +#define AUTHDES_NAMEKIND_FULLNAME 0 +#define AUTHDES_NAMEKIND_NICKNAME 1 + +extern value_string rpc_authgss_svc[]; +typedef enum { + FLAVOR_UNKNOWN, /* authentication flavor unknown */ + FLAVOR_NOT_GSSAPI, /* flavor isn't GSSAPI */ + FLAVOR_GSSAPI_NO_INFO, /* flavor is GSSAPI, procedure & service unknown */ + FLAVOR_GSSAPI, /* flavor is GSSAPI, procedure & service known */ + FLAVOR_AUTHGSSAPI, /* AUTH_GSSAPI flavor */ + FLAVOR_AUTHGSSAPI_MSG /* AUTH_GSSAPI flavor, AUTH_GSSAPI message */ +} flavor_t; + +typedef struct _rpc_call_info_value { + guint32 req_num; /* frame number of first request seen */ + guint32 rep_num; /* frame number of first reply seen */ + guint32 prog; + guint32 vers; + guint32 proc; + guint32 xid; + flavor_t flavor; + guint32 gss_proc; + guint32 gss_svc; + struct _rpc_proc_info_value* proc_info; + gboolean request; /* Is this a request or not ?*/ + nstime_t req_time; + void *private_data; +} rpc_call_info_value; + + +typedef int (dissect_function_t)(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree* tree); + +typedef struct _vsff { + guint32 value; + gchar *strptr; + dissect_function_t *dissect_call; + dissect_function_t *dissect_reply; +} vsff; + +extern const value_string rpc_auth_flavor[]; + +extern void rpc_init_proc_table(guint prog, guint vers, const vsff *proc_table, + int procedure_hf); +extern void rpc_init_prog(int proto, guint32 prog, int ett); +extern char *rpc_prog_name(guint32 prog); +extern char *rpc_proc_name(guint32 prog, guint32 vers, guint32 proc); +extern int rpc_prog_hf(guint32 prog, guint32 vers); + +extern unsigned int rpc_roundup(unsigned int a); +extern int dissect_rpc_bool(tvbuff_t *tvb, + proto_tree *tree, int hfindex, int offset); +extern int dissect_rpc_string(tvbuff_t *tvb, + proto_tree *tree, int hfindex, int offset, char **string_buffer_ret); +int dissect_rpc_opaque_data(tvbuff_t *tvb, int offset, + proto_tree *tree, + packet_info *pinfo, + int hfindex, + gboolean fixed_length, guint32 length, + gboolean string_data, char **string_buffer_ret, + dissect_function_t *dissect_it); +extern int dissect_rpc_data(tvbuff_t *tvb, + proto_tree *tree, int hfindex, int offset); +extern int dissect_rpc_bytes(tvbuff_t *tvb, + proto_tree *tree, int hfindex, int offset, guint32 length, + gboolean string_data, char **string_buffer_ret); +extern int dissect_rpc_list(tvbuff_t *tvb, packet_info *pinfo, + proto_tree *tree, int offset, dissect_function_t *rpc_list_dissector); +extern int dissect_rpc_array(tvbuff_t *tvb, packet_info *pinfo, + proto_tree *tree, int offset, dissect_function_t *rpc_array_dissector, + int hfindex); +extern int dissect_rpc_uint32(tvbuff_t *tvb, + proto_tree *tree, int hfindex, int offset); +extern int dissect_rpc_uint64(tvbuff_t *tvb, + proto_tree *tree, int hfindex, int offset); + +extern int dissect_rpc_indir_call(tvbuff_t *tvb, packet_info *pinfo, + proto_tree *tree, int offset, int args_id, guint32 prog, guint32 vers, + guint32 proc); +extern int dissect_rpc_indir_reply(tvbuff_t *tvb, packet_info *pinfo, + proto_tree *tree, int offset, int result_id, int prog_id, int vers_id, + int proc_id); + + +typedef struct _rpc_prog_info_key { + guint32 prog; +} rpc_prog_info_key; + +typedef struct _rpc_prog_info_value { + protocol_t *proto; + int proto_id; + int ett; + char* progname; + GArray *procedure_hfs; +} rpc_prog_info_value; + +/* rpc_progs is also used in tap. With MSVC and a + * libethereal.dll, we need a special declaration. + */ +ETH_VAR_IMPORT GHashTable *rpc_progs; + +typedef struct _rpc_proc_info_key { + guint32 prog; + guint32 vers; + guint32 proc; +} rpc_proc_info_key; + +typedef struct _rpc_proc_info_value { + gchar *name; + dissect_function_t *dissect_call; + dissect_function_t *dissect_reply; +} rpc_proc_info_value; + +/* rpc_procs is also used in tap. With MSVC and a + * libethereal.dll, we need a special declaration. + */ +ETH_VAR_IMPORT GHashTable *rpc_procs; + +#endif /* packet-rpc.h */ + |