Adding upstream version 4.2.2.upstream/4.2.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 228 insertions, 0 deletions

diff --git a/epan/dissectors/packet-rpc.h b/epan/dissectors/packet-rpc.h
new file mode 100644
index 00000000..b6953945
--- /dev/null
+++ b/epan/dissectors/packet-rpc.h
@@ -0,0 +1,228 @@
+/* packet-rpc.h
+ *
+ * (c) 1999 Uwe Girlich
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#ifndef __PACKET_RPC_H__
+#define __PACKET_RPC_H__
+
+#include <glib.h>
+#include <epan/packet.h>
+#include "ws_symbol_export.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+#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 AUTH_KRB4 4
+#define AUTH_RSA 5
+#define RPCSEC_GSS 6
+#define AUTH_TLS 7
+#define AUTH_GSSAPI 300001
+/* Pseudo-flavors used for security mechanisms while using
+ * RPCSEC_GSS
+ */
+#define RPCSEC_GSS_KRB5 390003
+#define RPCSEC_GSS_KRB5I 390004
+#define RPCSEC_GSS_KRB5P 390005
+#define RPCSEC_GSS_LIPKEY 390006
+#define RPCSEC_GSS_LIPKEY_I 390007
+#define RPCSEC_GSS_LIPKEY_P 390008
+#define RPCSEC_GSS_SPKM3 390009
+#define RPCSEC_GSS_SPKM3I 390010
+#define RPCSEC_GSS_SPKM3P 390011
+/* GlusterFS requested an RPC-AUTH number from IANA,
+ * until a number has been granted 390039 is used.
+ * See also: http://review.gluster.com/3230
+ */
+#define AUTH_GLUSTERFS 390039
+#define AUTH_GLUSTERFS_V3 390040
+
+#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 SYSTEM_ERROR 5
+
+#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
+
+#define RPC_STRING_EMPTY "<EMPTY>"
+#define RPC_STRING_DATA "<DATA>"
+#define RPC_STRING_TRUNCATED "<TRUNCATED>"
+
+#define RPC_RM_LASTFRAG	0x80000000U
+#define RPC_RM_FRAGLEN	0x7fffffffU
+
+extern const 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;
+	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, void* data);
+
+/*
+ * Information about a particular version of a program.
+ */
+typedef struct _vsff {
+	guint32	value;
+	const gchar   *strptr;
+	dissector_t dissect_call;
+	dissector_t dissect_reply;
+} vsff;
+
+typedef struct _rpc_proc_list {
+	guint vers;
+	const vsff *proc_table;
+	int *procedure_hf;
+} rpc_prog_vers_info;
+
+extern const value_string rpc_auth_flavor[];
+
+WS_DLL_PUBLIC void rpc_init_prog(int proto, guint32 prog, int ett, size_t nvers,
+    const rpc_prog_vers_info *versions);
+WS_DLL_PUBLIC const char *rpc_prog_name(guint32 prog);
+WS_DLL_PUBLIC const char *rpc_proc_name(guint32 prog, guint32 vers, guint32 proc);
+WS_DLL_PUBLIC int rpc_prog_hf(guint32 prog, guint32 vers);
+
+WS_DLL_PUBLIC unsigned int rpc_roundup(unsigned int a);
+WS_DLL_PUBLIC int dissect_rpc_void(tvbuff_t *tvb,
+        packet_info *pinfo, proto_tree *tree, void *data);
+WS_DLL_PUBLIC int dissect_rpc_unknown(tvbuff_t *tvb,
+        packet_info *pinfo, proto_tree *tree, void *data);
+WS_DLL_PUBLIC int dissect_rpc_bool(tvbuff_t *tvb,
+	proto_tree *tree, int hfindex, int offset);
+WS_DLL_PUBLIC int dissect_rpc_string(tvbuff_t *tvb,
+	proto_tree *tree, int hfindex, int offset, const char **string_buffer_ret);
+WS_DLL_PUBLIC
+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, const char **string_buffer_ret,
+    dissect_function_t *dissect_it);
+WS_DLL_PUBLIC int dissect_rpc_data(tvbuff_t *tvb,
+	proto_tree *tree, int hfindex, int offset);
+WS_DLL_PUBLIC int dissect_rpc_bytes(tvbuff_t *tvb,
+	proto_tree *tree, int hfindex, int offset, guint32 length,
+	gboolean string_data, const char **string_buffer_ret);
+WS_DLL_PUBLIC int dissect_rpc_list(tvbuff_t *tvb, packet_info *pinfo,
+	proto_tree *tree, int offset, dissect_function_t *rpc_list_dissector,
+	void *data);
+WS_DLL_PUBLIC int dissect_rpc_array(tvbuff_t *tvb, packet_info *pinfo,
+	proto_tree *tree, int offset, dissect_function_t *rpc_array_dissector,
+	int hfindex);
+WS_DLL_PUBLIC int dissect_rpc_uint32(tvbuff_t *tvb,
+	proto_tree *tree, int hfindex, int offset);
+WS_DLL_PUBLIC int dissect_rpc_uint64(tvbuff_t *tvb,
+	proto_tree *tree, int hfindex, int offset);
+
+WS_DLL_PUBLIC 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);
+WS_DLL_PUBLIC 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);
+WS_DLL_PUBLIC int dissect_rpc_opaque_auth(tvbuff_t* tvb, proto_tree* tree,
+	int offset, packet_info *pinfo);
+
+typedef struct _rpc_prog_info_value {
+	protocol_t *proto;
+	int proto_id;
+	int ett;
+	const char* progname;
+	GArray *procedure_hfs; /* int */
+} rpc_prog_info_value;
+
+/* rpc_progs is also used in tap. With MSVC and a
+ * libwireshark.dll, we need a special declaration.
+ */
+/* Key: Program number (guint32)
+ * Value: rpc_prog_info_value *
+ */
+WS_DLL_PUBLIC GHashTable *rpc_progs;
+
+typedef struct _rpc_proc_info_key {
+	guint32	prog;
+	guint32	vers;
+	guint32	proc;
+} rpc_proc_info_key;
+
+typedef struct rpcstat_tap_data
+{
+	const char *prog;
+	guint32 program;
+	guint32 version;
+	int num_procedures;
+} rpcstat_tap_data_t;
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* packet-rpc.h */