1 files changed, 98 insertions, 0 deletions
diff --git a/epan/dissectors/asn1/snmp/packet-snmp-template.h b/epan/dissectors/asn1/snmp/packet-snmp-template.h
new file mode 100644
index 0000000000..7d6b746e7e
--- /dev/null
+++ b/epan/dissectors/asn1/snmp/packet-snmp-template.h
@@ -0,0 +1,98 @@
+/* packet-snmp.h
+ * Routines for snmp packet dissection
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifndef PACKET_SNMP_H
+#define PACKET_SNMP_H
+
+typedef struct _snmp_usm_key {
+	guint8* data;
+	guint len;
+} snmp_usm_key_t;
+
+typedef struct _snmp_ue_assoc_t snmp_ue_assoc_t;
+typedef struct _snmp_usm_params_t snmp_usm_params_t;
+
+typedef gboolean (*snmp_usm_authenticator_t)(snmp_usm_params_t*, guint8** calc_auth, guint* calc_auth_len, gchar const** error);
+typedef tvbuff_t* (*snmp_usm_decoder_t)(snmp_usm_params_t*, tvbuff_t* encryptedData, gchar const** error);
+typedef void (*snmp_usm_password_to_key_t)(const guint8 *password, guint passwordlen, const guint8 *engineID, guint engineLength, guint8 *key);
+
+typedef struct _snmp_usm_auth_model_t {
+	snmp_usm_password_to_key_t pass2key;
+	snmp_usm_authenticator_t authenticate;
+	guint key_size;
+} snmp_usm_auth_model_t;
+
+typedef struct _snmp_user_t {
+	snmp_usm_key_t userName;
+
+	snmp_usm_auth_model_t* authModel;
+	snmp_usm_key_t authPassword;
+	snmp_usm_key_t authKey;
+
+	snmp_usm_decoder_t privProtocol;
+	snmp_usm_key_t privPassword;
+	snmp_usm_key_t privKey;
+} snmp_user_t;
+
+typedef struct {
+	guint8* data;
+	guint len;
+} snmp_engine_id_t;
+
+struct _snmp_ue_assoc_t {
+	snmp_user_t user;
+	snmp_engine_id_t engine;
+	guint	auth_model;
+	guint	priv_proto;
+	struct _snmp_ue_assoc_t* next;
+};
+
+struct _snmp_usm_params_t {
+	gboolean authenticated;
+	gboolean encrypted;
+	guint start_offset;
+	guint auth_offset;
+
+	guint32 boots;
+	guint32 snmp_time;
+	tvbuff_t* engine_tvb;
+	tvbuff_t* user_tvb;
+	proto_item* auth_item;
+	tvbuff_t* auth_tvb;
+	tvbuff_t* priv_tvb;
+	tvbuff_t* msg_tvb;
+	snmp_ue_assoc_t* user_assoc;
+
+	gboolean authOK;
+};
+
+/*
+ * Guts of the SNMP dissector - exported for use by protocols such as
+ * ILMI.
+ */
+extern guint dissect_snmp_pdu(tvbuff_t *, int, packet_info *, proto_tree *tree,
+    int, gint, gboolean);
+extern int dissect_snmp_engineid(proto_tree *, packet_info *, tvbuff_t *, int, int);
+
+/*#include "packet-snmp-exp.h"*/
+
+#endif  /* PACKET_SNMP_H */