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wireshark/epan/dissectors/packet-ncp-int.h

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/* packet-ncp-int.h
* Structures and functions for NetWare Core Protocol.
* Gilbert Ramirez <gram@alumni.rice.edu>
* Modified for NDS support by Greg Morris (gmorris@novell.com)
*
* Portions Copyright (c) Gilbert Ramirez 2000-2002
* Portions Copyright (c) Novell, Inc. 2000-2003
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 2000 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_NCP_INT_H__
#define __PACKET_NCP_INT_H__
#include <epan/expert.h>
typedef struct _ptvc_record ptvc_record;
typedef struct _sub_ptvc_record sub_ptvc_record;
struct _ptvc_record {
int *hf_ptr;
gint length;
const sub_ptvc_record *sub_ptvc_rec;
unsigned int endianness : 1; /* 0=BE, 1=LE */
unsigned int var_index : 2;
unsigned int repeat_index : 2;
unsigned int req_cond_index : 8;
unsigned int special_fmt : 2;
};
/*
* Every NCP packet has this common header (except for burst packets).
*/
struct ncp_common_header {
guint16 type;
guint8 sequence;
guint8 conn_low;
guint8 task;
guint8 conn_high; /* type=0x5555 doesn't have this */
};
#define NCP_FMT_NONE 0
#define NCP_FMT_NW_DATE 1
#define NCP_FMT_NW_TIME 2
#define NCP_FMT_UNICODE 3
extern gboolean nds_defragment;
extern gboolean nds_echo_eid;
extern gboolean ncp_echo_err;
extern gboolean ncp_echo_conn;
extern gboolean ncp_echo_server;
extern gboolean ncp_echo_file;
extern gboolean ncp_newstyle;
struct _sub_ptvc_record {
gint *ett;
const char *descr;
const ptvc_record *ptvc_rec;
};
typedef struct {
const char *dfilter_text;
struct epan_dfilter *dfilter;
} conditional_record;
typedef struct {
int *hf_ptr;
const char *first_string;
const char *repeat_string;
} info_string_t;
struct novell_tap {
int stat;
int hdr;
};
typedef struct novell_tap _novell_tap;
typedef struct {
guint8 error_in_packet;
gint ncp_error_index;
} error_equivalency;
typedef struct {
guint8 func;
guint8 subfunc;
guint8 has_subfunc;
const gchar* name;
gint group;
const ptvc_record *request_ptvc;
const ptvc_record *reply_ptvc;
const error_equivalency *errors;
const int *req_cond_indexes;
unsigned int req_cond_size_type;
const info_string_t *req_info_str;
} ncp_record;
typedef struct {
const ncp_record *ncp_rec;
gboolean *req_cond_results;
guint32 req_frame_num;
nstime_t req_frame_time;
guint16 length;
guint32 req_nds_flags;
guint32 req_nds_prot_flags;
guint8 nds_request_verb;
guint8 nds_version;
char object_name[256];
gboolean nds_frag;
guint32 nds_end_frag;
guint32 nds_frag_num;
guint16 req_mask;
guint16 req_mask_ext;
guint32 nds_frag_flags;
} ncp_req_hash_value;
static const value_string ncp_group_vals[] = {
{ 0, "Synchronization" },
{ 1, "Print" },
{ 2, "File System" },
{ 3, "Connection" },
{ 4, "File Server Environment" },
{ 5, "Message" },
{ 6, "Bindery" },
{ 7, "Queue Management System (QMS)" },
{ 8, "Accounting" },
{ 9, "Transaction Tracking" },
{ 10, "AFP" },
{ 11, "NCP Extension" },
{ 12, "Extended Attribute" },
{ 13, "Auditing" },
{ 14, "Enhanced File System" },
{ 15, "Migration" },
{ 16, "Novell Modular Authentication Services (NMAS)" },
{ 17, "Secret Store Services (SSS)" },
{ 18, "Packet Burst" },
{ 19, "Novell Directory Services (NDS)" },
{ 20, "Time Synchronization" },
{ 21, "Server Statistics" },
{ 22, "Remote" },
{ 0, NULL}
};
static const value_string sss_verb_enum[] = {
{ 0x00000000, "Query Server" },
{ 0x00000001, "Read App Secrets" },
{ 0x00000002, "Write App Secrets" },
{ 0x00000003, "Add Secret ID" },
{ 0x00000004, "Remove Secret ID" },
{ 0x00000005, "Remove SecretStore" },
{ 0x00000006, "Enumerate Secret IDs" },
{ 0x00000007, "Unlock Store" },
{ 0x00000008, "Set Master Password" },
{ 0x00000009, "Get Service Information" },
{ 0x000000ff, "Fragment"},
{ 0x00000000, NULL}
};
static const value_string nmas_subverb_enum[] = {
{ 0, "Fragmented Ping" },
{ 2, "Client Put Data" },
{ 4, "Client Get Data" },
{ 6, "Client Get User NDS Credentials" },
{ 8, "Login Store Management" },
{ 10, "Writable Object Check" },
{ 1242, "Message Handler" },
{ 0, NULL}
};
static const value_string ncp_nds_verb_vals[] = {
{ 1, "Resolve Name" },
{ 2, "Read Entry Information" },
{ 3, "Read" },
{ 4, "Compare" },
{ 5, "List" },
{ 6, "Search Entries" },
{ 7, "Add Entry" },
{ 8, "Remove Entry" },
{ 9, "Modify Entry" },
{ 10, "Modify RDN" },
{ 11, "Create Attribute" },
{ 12, "Read Attribute Definition" },
{ 13, "Remove Attribute Definition" },
{ 14, "Define Class" },
{ 15, "Read Class Definition" },
{ 16, "Modify Class Definition" },
{ 17, "Remove Class Definition" },
{ 18, "List Containable Classes" },
{ 19, "Get Effective Rights" },
{ 20, "Add Partition" },
{ 21, "Remove Partition" },
{ 22, "List Partitions" },
{ 23, "Split Partition" },
{ 24, "Join Partitions" },
{ 25, "Add Replica" },
{ 26, "Remove Replica" },
{ 27, "Open Stream" },
{ 28, "Search Filter" },
{ 29, "Create Subordinate Reference" },
{ 30, "Link Replica" },
{ 31, "Change Replica Type" },
{ 32, "Start Update Schema" },
{ 33, "End Update Schema" },
{ 34, "Update Schema" },
{ 35, "Start Update Replica" },
{ 36, "End Update Replica" },
{ 37, "Update Replica" },
{ 38, "Synchronize Partition" },
{ 39, "Synchronize Schema" },
{ 40, "Read Syntaxes" },
{ 41, "Get Replica Root ID" },
{ 42, "Begin Move Entry" },
{ 43, "Finish Move Entry" },
{ 44, "Release Moved Entry" },
{ 45, "Backup Entry" },
{ 46, "Restore Entry" },
{ 47, "Save DIB (Obsolete)" },
{ 48, "Control" },
{ 49, "Remove Backlink" },
{ 50, "Close Iteration" },
{ 51, "Mutate Entry" },
{ 52, "Audit Skulking" },
{ 53, "Get Server Address" },
{ 54, "Set Keys" },
{ 55, "Change Password" },
{ 56, "Verify Password" },
{ 57, "Begin Login" },
{ 58, "Finish Login" },
{ 59, "Begin Authentication" },
{ 60, "Finish Authentication" },
{ 61, "Logout" },
{ 62, "Repair Ring (Obsolete)" },
{ 63, "Repair Timestamps" },
{ 64, "Create Back Link" },
{ 65, "Delete External Reference" },
{ 66, "Rename External Reference" },
{ 67, "Create Queue Entry Directory" },
{ 68, "Remove Queue Entry Directory" },
{ 69, "Merge Entries" },
{ 70, "Change Tree Name" },
{ 71, "Partition Entry Count" },
{ 72, "Check Login Restrictions" },
{ 73, "Start Join" },
{ 74, "Low Level Split" },
{ 75, "Low Level Join" },
{ 76, "Abort Partition Operation" },
{ 77, "Get All Servers" },
{ 78, "Partition Function" },
{ 79, "Read References" },
{ 80, "Inspect Entry" },
{ 81, "Get Remote Entry ID" },
{ 82, "Change Security" },
{ 83, "Check Console Operator" },
{ 84, "Start Move Tree" },
{ 85, "Move Tree" },
{ 86, "End Move Tree" },
{ 87, "Low Level Abort Join" },
{ 88, "Check Security Equivalence" },
{ 89, "Merge Tree" },
{ 90, "Sync External Reference" },
{ 91, "Resend Entry" },
{ 92, "New Schema Epoch" },
{ 93, "Statistics" },
{ 94, "Ping" },
{ 95, "Get Bindery Contexts" },
{ 96, "Monitor Connection" },
{ 97, "Get DS Statistics" },
{ 98, "Reset DS Counters" },
{ 99, "Console" },
{ 100, "Read Stream" },
{ 101, "Write Stream" },
{ 102, "Create Orphan Partition" },
{ 103, "Remove Orphan Partition" },
{ 104, "Link Orphan Partition" },
{ 105, "Set Distributed Reference Link (DRL)" },
{ 106, "Available" },
{ 107, "Available" },
{ 108, "Verify Distributed Reference Link (DRL)" },
{ 109, "Verify Partition" },
{ 110, "Iterator" },
{ 111, "Available" },
{ 112, "Close Stream" },
{ 113, "Available" },
{ 114, "Read Status" },
{ 115, "Partition Sync Status" },
{ 116, "Read Reference Data" },
{ 117, "Write Reference Data" },
{ 118, "Resource Event" },
{ 119, "DIB Request (obsolete)" },
{ 120, "Set Replication Filter" },
{ 121, "Get Replication Filter" },
{ 122, "Change Attribute Definition" },
{ 123, "Schema in Use" },
{ 124, "Remove Keys" },
{ 125, "Clone" },
{ 126, "Multiple Operations Transaction" },
{ 240, "Ping" },
{ 255, "EDirectory Call" },
{ 0, NULL }
};
void dissect_ncp_request(tvbuff_t*, packet_info*, guint32,
guint8, guint16, proto_tree *volatile);
void dissect_ncp_reply(tvbuff_t *, packet_info*, guint32, guint8,
guint16, proto_tree*, struct novell_tap*);
void dissect_ping_req(tvbuff_t *, packet_info*, guint32, guint8,
guint16, proto_tree*);
void dissect_nds_request(tvbuff_t*, packet_info*, guint32,
guint8, guint16, proto_tree*);
void nds_defrag(tvbuff_t*, packet_info*, guint32,
guint8, guint16, proto_tree*, struct novell_tap*);
extern int proto_ncp;
extern gint ett_ncp;
extern gint ett_nds;
extern gint ett_nds_segments;
extern gint ett_nds_segment;
/*extern dissector_handle_t nds_data_handle;*/
/*
* NCP packet types.
*/
#define NCP_ALLOCATE_SLOT 0x1111
#define NCP_SERVICE_REQUEST 0x2222
#define NCP_SERVICE_REPLY 0x3333
#define NCP_WATCHDOG 0x3e3e
#define NCP_DEALLOCATE_SLOT 0x5555
#define NCP_BURST_MODE_XFER 0x7777
#define NCP_POSITIVE_ACK 0x9999
#define NCP_BROADCAST_SLOT 0xbbbb
#define NCP_LIP_ECHO 0x4c69
#endif
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