3106 lines
82 KiB
C
3106 lines
82 KiB
C
/* packet-dcerpc-spoolss.c
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* Routines for SMB \PIPE\spoolss packet disassembly
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* Copyright 2001-2002, Tim Potter <tpot@samba.org>
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*
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* $Id: packet-dcerpc-spoolss.c,v 1.24 2002/05/01 05:28:56 tpot Exp $
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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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* 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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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <glib.h>
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#include <string.h>
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#include <epan/packet.h>
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#include "packet-dcerpc.h"
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#include "packet-dcerpc-nt.h"
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#include "packet-dcerpc-spoolss.h"
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#include "packet-dcerpc-reg.h"
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#include "smb.h"
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#include "packet-smb-common.h"
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/*
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* New system for handling pointers and buffers. We act more like the NDR
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* specification and have a list of deferred pointers which are processed
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* after a structure has been parsed.
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*
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* Each structure has a parse function which takes as an argument a GList.
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* As pointers are processed, they are appended onto this list. When the
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* structure is complete, the pointers (referents) are processed by calling
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* prs_referents(). In the case of function arguments, the
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* prs_struct_and_referents() function is called as pointers are always
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* processed immediately after the argument.
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*/
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typedef int prs_fn(tvbuff_t *tvb, int offset, packet_info *pinfo,
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proto_tree *tree, GList **dp_list, void **data);
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/* Deferred referent */
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struct deferred_ptr {
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prs_fn *fn; /* Parse function to call */
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proto_tree *tree; /* Tree context */
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};
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/* A structure to hold needed ethereal state to pass to GList foreach
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iterator. */
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struct deferred_ptr_state {
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tvbuff_t *tvb;
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int *poffset;
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packet_info *pinfo;
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GList **dp_list;
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void **ptr_data;
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};
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void defer_ptr(GList **list, prs_fn *fn, proto_tree *tree)
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{
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struct deferred_ptr *dr;
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dr = g_malloc(sizeof(struct deferred_ptr));
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dr->fn = fn;
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dr->tree = tree;
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*list = g_list_append(*list, dr);
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}
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/* Parse a pointer */
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static int prs_ptr(tvbuff_t *tvb, int offset, packet_info *pinfo,
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proto_tree *tree, guint32 *data, char *name)
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{
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guint32 ptr;
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offset = prs_uint32(tvb, offset, pinfo, tree, &ptr, NULL);
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if (tree && name)
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proto_tree_add_text(tree, tvb, offset - 4, 4,
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"%s pointer: 0x%08x", name, ptr);
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if (data)
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*data = ptr;
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return offset;
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}
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/* Iterator function for prs_referents */
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static void dr_iterator(gpointer data, gpointer user_data)
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{
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struct deferred_ptr *dp = (struct deferred_ptr *)data;
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struct deferred_ptr_state *s = (struct deferred_ptr_state *)user_data;
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/* Parse pointer */
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*s->poffset = dp->fn(s->tvb, *s->poffset, s->pinfo, dp->tree,
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s->dp_list, s->ptr_data);
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if (s->ptr_data)
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s->ptr_data++; /* Ready for next parse fn */
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}
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/* Call the parse function for each element in the deferred pointers list.
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If there are any additional pointers in these structures they are pushed
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onto parent_dp_list. */
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int prs_referents(tvbuff_t *tvb, int offset, packet_info *pinfo,
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proto_tree *tree, GList **dp_list, GList **list,
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void ***ptr_data)
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{
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struct deferred_ptr_state s;
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int new_offset = offset;
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/* Create a list of void pointers to store return data */
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if (ptr_data) {
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int len = g_list_length(*dp_list) * sizeof(void *);
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if (len > 0) {
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*ptr_data = malloc(len);
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memset(*ptr_data, 0, len);
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} else
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*ptr_data = NULL;
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}
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/* Set up iterator data */
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s.tvb = tvb;
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s.poffset = &new_offset;
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s.pinfo = pinfo;
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s.dp_list = dp_list;
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s.ptr_data = ptr_data ? *ptr_data : NULL;
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g_list_foreach(*list, dr_iterator, &s);
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*list = NULL; /* XXX: free list */
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return new_offset;
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}
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/* Parse a structure then clean up any deferred referants it creates. */
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static int prs_struct_and_referents(tvbuff_t *tvb, int offset,
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packet_info *pinfo, proto_tree *tree,
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prs_fn *fn, void **data, void ***ptr_data)
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{
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GList *dp_list = NULL;
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offset = fn(tvb, offset, pinfo, tree, &dp_list, data);
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offset = prs_referents(tvb, offset, pinfo, tree, &dp_list,
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&dp_list, ptr_data);
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return offset;
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}
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/* Parse a Win32 error, basically a DOS error. The spoolss API doesn't
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use NT status codes. */
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static int prs_werror(tvbuff_t *tvb, int offset, packet_info *pinfo,
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proto_tree *tree, guint32 *data)
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{
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guint32 status;
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offset = prs_uint32(tvb, offset, pinfo, tree, &status, NULL);
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if (tree)
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proto_tree_add_text(tree, tvb, offset - 4, 4, "Status: %s",
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val_to_str(status, DOS_errors,
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"Unknown error"));
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if (status != 0 && check_col(pinfo->cinfo, COL_INFO))
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col_append_fstr(pinfo->cinfo, COL_INFO, ", %s",
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val_to_str(status, DOS_errors,
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"Unknown error"));
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if (data)
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*data = status;
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return offset;
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}
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/* Display a policy handle in the protocol tree */
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static gint ett_POLICY_HND = -1;
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static void display_pol(proto_tree *tree, tvbuff_t *tvb, int offset,
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const guint8 *policy_hnd)
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{
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proto_item *item;
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char *pol_name = NULL;
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int pol_open_frame = 0, pol_close_frame = 0;
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proto_tree *subtree;
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dcerpc_smb_fetch_pol(policy_hnd, &pol_name, &pol_open_frame,
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&pol_close_frame);
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item = proto_tree_add_text(tree, tvb, offset, 20,
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"Policy handle%s%s",
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pol_name ? ": " : "",
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pol_name ? pol_name : "");
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subtree = proto_item_add_subtree(item, ett_POLICY_HND);
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if (pol_open_frame)
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proto_tree_add_text(subtree, tvb, offset, 0,
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"Opened in frame %u", pol_open_frame);
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if (pol_close_frame)
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proto_tree_add_text(subtree, tvb, offset, 0,
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"Closed in frame %u", pol_close_frame);
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proto_tree_add_text(subtree, tvb, offset, 20, "Policy Handle: %s",
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tvb_bytes_to_str(tvb, offset, 20));
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}
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/*
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* SpoolssClosePrinter
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*/
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static int SpoolssClosePrinter_q(tvbuff_t *tvb, int offset,
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packet_info *pinfo, proto_tree *tree,
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char *drep)
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{
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dcerpc_info *di = (dcerpc_info *)pinfo->private_data;
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dcerpc_call_value *dcv = (dcerpc_call_value *)di->call_data;
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const guint8 *policy_hnd;
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char *pol_name;
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if (dcv->rep_frame != 0)
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proto_tree_add_text(tree, tvb, offset, 0,
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"Reply in frame %u", dcv->rep_frame);
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/* Parse packet */
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offset = prs_policy_hnd(tvb, offset, pinfo, NULL, &policy_hnd);
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dcerpc_smb_fetch_pol(policy_hnd, &pol_name, 0, 0);
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if (check_col(pinfo->cinfo, COL_INFO) && pol_name)
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col_append_fstr(pinfo->cinfo, COL_INFO, ", %s",
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pol_name);
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dcerpc_smb_store_pol(policy_hnd, NULL, 0, pinfo->fd->num);
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display_pol(tree, tvb, offset - 20, policy_hnd);
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dcerpc_smb_check_long_frame(tvb, offset, pinfo, tree);
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return offset;
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}
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static int SpoolssClosePrinter_r(tvbuff_t *tvb, int offset,
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packet_info *pinfo, proto_tree *tree,
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char *drep)
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{
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dcerpc_info *di = (dcerpc_info *)pinfo->private_data;
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dcerpc_call_value *dcv = (dcerpc_call_value *)di->call_data;
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const guint8 *policy_hnd;
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if (dcv->req_frame != 0)
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proto_tree_add_text(tree, tvb, offset, 0,
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"Request in frame %u", dcv->req_frame);
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/* Parse packet */
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offset = prs_policy_hnd(tvb, offset, pinfo, NULL, &policy_hnd);
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display_pol(tree, tvb, offset - 20, policy_hnd);
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offset = prs_werror(tvb, offset, pinfo, tree, NULL);
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dcerpc_smb_check_long_frame(tvb, offset, pinfo, tree);
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return offset;
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}
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/* Parse a UNISTR2 structure */
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static gint ett_UNISTR2 = -1;
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static int prs_UNISTR2_dp(tvbuff_t *tvb, int offset, packet_info *pinfo,
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proto_tree *tree, GList **dp_list, void **data)
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{
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proto_item *item;
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proto_tree *subtree;
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guint32 length, the_offset, max_len;
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int old_offset = offset;
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int data16_offset;
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char *text;
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offset = prs_uint32(tvb, offset, pinfo, tree, &length, NULL);
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offset = prs_uint32(tvb, offset, pinfo, tree, &the_offset, NULL);
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offset = prs_uint32(tvb, offset, pinfo, tree, &max_len, NULL);
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offset = prs_uint16s(tvb, offset, pinfo, tree, max_len, &data16_offset,
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NULL);
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text = fake_unicode(tvb, data16_offset, max_len);
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item = proto_tree_add_text(tree, tvb, old_offset, offset - old_offset,
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"UNISTR2: %s", text);
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subtree = proto_item_add_subtree(item, ett_UNISTR2);
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if (data)
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*data = text;
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else
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g_free(text);
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proto_tree_add_text(subtree, tvb, old_offset, 4, "Length: %u", length);
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old_offset += 4;
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proto_tree_add_text(subtree, tvb, old_offset, 4, "Offset: %u",
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the_offset);
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old_offset += 4;
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proto_tree_add_text(subtree, tvb, old_offset, 4, "Max length: %u",
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max_len);
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old_offset += 4;
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proto_tree_add_text(subtree, tvb, old_offset, max_len * 2, "Data");
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return offset;
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}
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/*
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* SpoolssGetPrinterData
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*/
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static int SpoolssGetPrinterData_q(tvbuff_t *tvb, int offset,
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packet_info *pinfo, proto_tree *tree,
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char *drep)
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{
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dcerpc_info *di = (dcerpc_info *)pinfo->private_data;
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dcerpc_call_value *dcv = (dcerpc_call_value *)di->call_data;
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char *value_name = NULL;
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const guint8 *policy_hnd;
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if (dcv->rep_frame != 0)
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proto_tree_add_text(tree, tvb, offset, 0,
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"Reply in frame %u", dcv->rep_frame);
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/* Parse packet */
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offset = prs_policy_hnd(tvb, offset, pinfo, NULL, &policy_hnd);
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display_pol(tree, tvb, offset - 20, policy_hnd);
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offset = prs_struct_and_referents(tvb, offset, pinfo, tree,
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prs_UNISTR2_dp, (void **)&value_name,
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NULL);
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if (check_col(pinfo->cinfo, COL_INFO))
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col_append_fstr(pinfo->cinfo, COL_INFO, ", %s", value_name);
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g_free(value_name);
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offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Size");
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dcerpc_smb_check_long_frame(tvb, offset, pinfo, tree);
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return offset;
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}
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static int SpoolssGetPrinterData_r(tvbuff_t *tvb, int offset,
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packet_info *pinfo, proto_tree *tree,
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char *drep)
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{
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dcerpc_info *di = (dcerpc_info *)pinfo->private_data;
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dcerpc_call_value *dcv = (dcerpc_call_value *)di->call_data;
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guint32 size, type;
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if (dcv->req_frame != 0)
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proto_tree_add_text(tree, tvb, offset, 0,
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"Request in frame %u", dcv->req_frame);
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/* Parse packet */
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offset = prs_uint32(tvb, offset, pinfo, tree, &type, NULL);
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proto_tree_add_text(tree, tvb, offset - 4, 4, "Type: %s",
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val_to_str(type, reg_datatypes, "Unknown type"));
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offset = prs_uint32(tvb, offset, pinfo, tree, &size, "Size");
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offset = prs_uint8s(tvb, offset, pinfo, tree, size, NULL, "Data");
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offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Needed");
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offset = prs_werror(tvb, offset, pinfo, tree, NULL);
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dcerpc_smb_check_long_frame(tvb, offset, pinfo, tree);
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return offset;
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}
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/*
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* SpoolssGetPrinterDataEx
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*/
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static int SpoolssGetPrinterDataEx_q(tvbuff_t *tvb, int offset,
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packet_info *pinfo, proto_tree *tree,
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char *drep)
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{
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dcerpc_info *di = (dcerpc_info *)pinfo->private_data;
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dcerpc_call_value *dcv = (dcerpc_call_value *)di->call_data;
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char *key_name, *value_name;
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const guint8 *policy_hnd;
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if (dcv->rep_frame != 0)
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proto_tree_add_text(tree, tvb, offset, 0,
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"Reply in frame %u", dcv->rep_frame);
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/* Parse packet */
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offset = prs_policy_hnd(tvb, offset, pinfo, NULL, &policy_hnd);
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display_pol(tree, tvb, offset - 20, policy_hnd);
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offset = prs_struct_and_referents(tvb, offset, pinfo, tree,
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prs_UNISTR2_dp, (void **)&key_name,
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NULL);
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/*
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* Register a cleanup function in case on of our tvbuff accesses
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* throws an exception. We need to clean up key_name.
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*/
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CLEANUP_PUSH(g_free, key_name);
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offset = prs_struct_and_referents(tvb, offset, pinfo, tree,
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prs_UNISTR2_dp, (void **)&value_name,
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NULL);
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if (check_col(pinfo->cinfo, COL_INFO))
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col_append_fstr(pinfo->cinfo, COL_INFO, ", %s/%s",
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key_name, value_name);
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/*
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* We're done with key_name, so we can call the cleanup handler to
|
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* free it, and then pop the cleanup handler.
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*/
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CLEANUP_CALL_AND_POP;
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|
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/*
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* We're also done with value_name.
|
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*/
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g_free(value_name);
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offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Size");
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dcerpc_smb_check_long_frame(tvb, offset, pinfo, tree);
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return offset;
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}
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|
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static int SpoolssGetPrinterDataEx_r(tvbuff_t *tvb, int offset,
|
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packet_info *pinfo, proto_tree *tree,
|
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char *drep)
|
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{
|
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dcerpc_info *di = (dcerpc_info *)pinfo->private_data;
|
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dcerpc_call_value *dcv = (dcerpc_call_value *)di->call_data;
|
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guint32 size, type;
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|
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if (dcv->req_frame != 0)
|
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proto_tree_add_text(tree, tvb, offset, 0,
|
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"Request in frame %u", dcv->req_frame);
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|
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/* Parse packet */
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offset = prs_uint32(tvb, offset, pinfo, tree, &type, NULL);
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|
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proto_tree_add_text(tree, tvb, offset - 4, 4, "Type: %s",
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val_to_str(type, reg_datatypes, "Unknown type"));
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|
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offset = prs_uint32(tvb, offset, pinfo, tree, &size, "Size");
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|
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offset = prs_uint8s(tvb, offset, pinfo, tree, size, NULL, "Data");
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|
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offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Needed");
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|
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offset = prs_werror(tvb, offset, pinfo, tree, NULL);
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|
|
dcerpc_smb_check_long_frame(tvb, offset, pinfo, tree);
|
|
|
|
return offset;
|
|
}
|
|
|
|
/*
|
|
* SpoolssSetPrinterData
|
|
*/
|
|
|
|
static int SpoolssSetPrinterData_q(tvbuff_t *tvb, int offset,
|
|
packet_info *pinfo, proto_tree *tree,
|
|
char *drep)
|
|
{
|
|
dcerpc_info *di = (dcerpc_info *)pinfo->private_data;
|
|
dcerpc_call_value *dcv = (dcerpc_call_value *)di->call_data;
|
|
char *value_name = NULL;
|
|
guint32 type, max_len;
|
|
const guint8 *policy_hnd;
|
|
|
|
if (dcv->rep_frame != 0)
|
|
proto_tree_add_text(tree, tvb, offset, 0,
|
|
"Reply in frame %u", dcv->rep_frame);
|
|
|
|
/* Parse packet */
|
|
|
|
offset = prs_policy_hnd(tvb, offset, pinfo, NULL, &policy_hnd);
|
|
|
|
display_pol(tree, tvb, offset - 20, policy_hnd);
|
|
|
|
offset = prs_struct_and_referents(tvb, offset, pinfo, tree,
|
|
prs_UNISTR2_dp, (void **)&value_name,
|
|
NULL);
|
|
|
|
if (check_col(pinfo->cinfo, COL_INFO))
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, ", %s", value_name);
|
|
|
|
g_free(value_name);
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, &type, NULL);
|
|
|
|
proto_tree_add_text(tree, tvb, offset - 4, 4, "Type: %s",
|
|
val_to_str(type, reg_datatypes, "Unknown type"));
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, &max_len, "Max length");
|
|
|
|
offset = prs_uint8s(tvb, offset, pinfo, tree, max_len, NULL,
|
|
"Data");
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Real length");
|
|
|
|
dcerpc_smb_check_long_frame(tvb, offset, pinfo, tree);
|
|
|
|
return offset;
|
|
}
|
|
|
|
static int SpoolssSetPrinterData_r(tvbuff_t *tvb, int offset,
|
|
packet_info *pinfo, proto_tree *tree,
|
|
char *drep)
|
|
{
|
|
dcerpc_info *di = (dcerpc_info *)pinfo->private_data;
|
|
dcerpc_call_value *dcv = (dcerpc_call_value *)di->call_data;
|
|
|
|
if (dcv->req_frame != 0)
|
|
proto_tree_add_text(tree, tvb, offset, 0,
|
|
"Request in frame %u", dcv->req_frame);
|
|
|
|
/* Parse packet */
|
|
|
|
offset = prs_werror(tvb, offset, pinfo, tree, NULL);
|
|
|
|
dcerpc_smb_check_long_frame(tvb, offset, pinfo, tree);
|
|
|
|
return offset;
|
|
}
|
|
|
|
/*
|
|
* SpoolssSetPrinterDataEx
|
|
*/
|
|
|
|
static int SpoolssSetPrinterDataEx_q(tvbuff_t *tvb, int offset,
|
|
packet_info *pinfo, proto_tree *tree,
|
|
char *drep)
|
|
{
|
|
dcerpc_info *di = (dcerpc_info *)pinfo->private_data;
|
|
dcerpc_call_value *dcv = (dcerpc_call_value *)di->call_data;
|
|
char *key_name, *value_name;
|
|
guint32 type, max_len;
|
|
const guint8 *policy_hnd;
|
|
|
|
if (dcv->rep_frame != 0)
|
|
proto_tree_add_text(tree, tvb, offset, 0,
|
|
"Reply in frame %u", dcv->rep_frame);
|
|
|
|
/* Parse packet */
|
|
|
|
offset = prs_policy_hnd(tvb, offset, pinfo, NULL, &policy_hnd);
|
|
|
|
display_pol(tree, tvb, offset - 20, policy_hnd);
|
|
|
|
offset = prs_struct_and_referents(tvb, offset, pinfo, tree,
|
|
prs_UNISTR2_dp, (void **)&key_name,
|
|
NULL);
|
|
|
|
offset = prs_struct_and_referents(tvb, offset, pinfo, tree,
|
|
prs_UNISTR2_dp, (void **)&value_name,
|
|
NULL);
|
|
|
|
if (check_col(pinfo->cinfo, COL_INFO))
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, ", %s/%s",
|
|
key_name, value_name);
|
|
|
|
g_free(key_name);
|
|
g_free(value_name);
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, &type, NULL);
|
|
|
|
proto_tree_add_text(tree, tvb, offset - 4, 4, "Type: %s",
|
|
val_to_str(type, reg_datatypes, "Unknown type"));
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, &max_len, "Max length");
|
|
|
|
offset = prs_uint8s(tvb, offset, pinfo, tree, max_len, NULL,
|
|
"Data");
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Real length");
|
|
|
|
dcerpc_smb_check_long_frame(tvb, offset, pinfo, tree);
|
|
|
|
return offset;
|
|
}
|
|
|
|
static int SpoolssSetPrinterDataEx_r(tvbuff_t *tvb, int offset,
|
|
packet_info *pinfo, proto_tree *tree,
|
|
char *drep)
|
|
{
|
|
dcerpc_info *di = (dcerpc_info *)pinfo->private_data;
|
|
dcerpc_call_value *dcv = (dcerpc_call_value *)di->call_data;
|
|
|
|
if (dcv->req_frame != 0)
|
|
proto_tree_add_text(tree, tvb, offset, 0,
|
|
"Request in frame %u", dcv->req_frame);
|
|
|
|
/* Parse packet */
|
|
|
|
offset = prs_werror(tvb, offset, pinfo, tree, NULL);
|
|
|
|
dcerpc_smb_check_long_frame(tvb, offset, pinfo, tree);
|
|
|
|
return offset;
|
|
}
|
|
|
|
/* Yet another way to represent a unicode string - sheesh. */
|
|
|
|
static int prs_uint16uni(tvbuff_t *tvb, int offset, packet_info *pinfo,
|
|
proto_tree *tree, void **data, char *name)
|
|
{
|
|
gint len = 0, remaining;
|
|
char *text;
|
|
|
|
offset = prs_align(offset, 2);
|
|
|
|
/* Get remaining data in buffer as a string */
|
|
|
|
remaining = tvb_length_remaining(tvb, offset)/2;
|
|
text = fake_unicode(tvb, offset, remaining);
|
|
len = strlen(text);
|
|
|
|
if (name)
|
|
proto_tree_add_text(tree, tvb, offset, (len + 1) * 2,
|
|
"%s: %s", name ? name : "UINT16UNI",
|
|
text);
|
|
|
|
if (data)
|
|
*data = text;
|
|
else
|
|
g_free(text);
|
|
|
|
return offset + (len + 1) * 2;
|
|
}
|
|
|
|
/*
|
|
* DEVMODE
|
|
*/
|
|
|
|
static gint ett_DEVMODE = -1;
|
|
|
|
static int prs_DEVMODE(tvbuff_t *tvb, int offset, packet_info *pinfo,
|
|
proto_tree *tree, GList **dp_list, void **data)
|
|
{
|
|
proto_item *item;
|
|
proto_tree *subtree;
|
|
guint16 extra;
|
|
|
|
item = proto_tree_add_text(tree, tvb, offset, 0, "DEVMODE");
|
|
|
|
subtree = proto_item_add_subtree(item, ett_DEVMODE);
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, NULL, "Size");
|
|
|
|
/* The device name is stored in a 32-wchar buffer */
|
|
|
|
prs_uint16uni(tvb, offset, pinfo, subtree, NULL, "Devicename");
|
|
offset += 64;
|
|
|
|
offset = prs_uint16(tvb, offset, pinfo, subtree, NULL, "Spec version");
|
|
offset = prs_uint16(tvb, offset, pinfo, subtree, NULL, "Driver version");
|
|
offset = prs_uint16(tvb, offset, pinfo, subtree, NULL, "Size");
|
|
offset = prs_uint16(tvb, offset, pinfo, subtree, &extra, "Driver extra");
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, NULL, "Fields");
|
|
|
|
offset = prs_uint16(tvb, offset, pinfo, subtree, NULL, "Orientation");
|
|
offset = prs_uint16(tvb, offset, pinfo, subtree, NULL, "Paper size");
|
|
offset = prs_uint16(tvb, offset, pinfo, subtree, NULL, "Paper length");
|
|
offset = prs_uint16(tvb, offset, pinfo, subtree, NULL, "Paper width");
|
|
offset = prs_uint16(tvb, offset, pinfo, subtree, NULL, "Scale");
|
|
offset = prs_uint16(tvb, offset, pinfo, subtree, NULL, "Copies");
|
|
offset = prs_uint16(tvb, offset, pinfo, subtree, NULL, "Default source");
|
|
offset = prs_uint16(tvb, offset, pinfo, subtree, NULL, "Print quality");
|
|
offset = prs_uint16(tvb, offset, pinfo, subtree, NULL, "Color");
|
|
offset = prs_uint16(tvb, offset, pinfo, subtree, NULL, "Duplex");
|
|
offset = prs_uint16(tvb, offset, pinfo, subtree, NULL, "Y resolution");
|
|
offset = prs_uint16(tvb, offset, pinfo, subtree, NULL, "TT option");
|
|
offset = prs_uint16(tvb, offset, pinfo, subtree, NULL, "Collate");
|
|
|
|
prs_uint16uni(tvb, offset, pinfo, subtree, NULL, "Form name");
|
|
offset += 64;
|
|
|
|
offset = prs_uint16(tvb, offset, pinfo, subtree, NULL, "Log pixels");
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, NULL, "Bits per pel");
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, NULL, "Pels width");
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, NULL, "Pels height");
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, NULL, "Display flags");
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, NULL, "Display frequency");
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, NULL, "ICM method");
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, NULL, "ICM intent");
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, NULL, "Media type");
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, NULL, "Dither type");
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, NULL, "Reserved");
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, NULL, "Reserved");
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, NULL, "Panning width");
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, NULL, "Panning height");
|
|
|
|
if (extra != 0)
|
|
offset = prs_uint8s(tvb, offset, pinfo, subtree, extra, NULL,
|
|
"Private");
|
|
|
|
return offset;
|
|
}
|
|
|
|
/*
|
|
* Relative string given by offset into the current buffer. Note that
|
|
* the offset for subsequent relstrs are against the structure start, not
|
|
* the point where the offset is parsed from.
|
|
*/
|
|
|
|
static gint ett_RELSTR = -1;
|
|
|
|
static int prs_relstr(tvbuff_t *tvb, int offset, packet_info *pinfo,
|
|
proto_tree *tree, GList **dp_list, int struct_start,
|
|
void **data, char *name)
|
|
{
|
|
proto_item *item;
|
|
proto_tree *subtree;
|
|
guint32 relstr_offset, relstr_start, relstr_end;
|
|
char *text = strdup("NULL");
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, &relstr_offset, NULL);
|
|
|
|
/* A relative offset of zero is a NULL string */
|
|
|
|
relstr_start = relstr_offset + struct_start;
|
|
|
|
if (relstr_offset)
|
|
relstr_end = prs_uint16uni(tvb, relstr_start, pinfo, tree,
|
|
(void **)&text, NULL);
|
|
else
|
|
relstr_end = offset;
|
|
|
|
item = proto_tree_add_text(tree, tvb, relstr_start,
|
|
relstr_end - relstr_start, "%s: %s",
|
|
name ? name : "RELSTR", text);
|
|
|
|
subtree = proto_item_add_subtree(item, ett_RELSTR);
|
|
|
|
if (data)
|
|
*data = text;
|
|
else
|
|
g_free(text);
|
|
|
|
proto_tree_add_text(subtree, tvb, offset - 4, 4,
|
|
"Relative offset: %d", relstr_offset);
|
|
|
|
proto_tree_add_text(subtree, tvb, relstr_start,
|
|
relstr_end - relstr_start, "Data");
|
|
|
|
return offset;
|
|
}
|
|
|
|
/*
|
|
* PRINTER_INFO_0
|
|
*/
|
|
|
|
static gint ett_PRINTER_INFO_0 = -1;
|
|
|
|
static int prs_PRINTER_INFO_0(tvbuff_t *tvb, int offset, packet_info *pinfo,
|
|
proto_tree *tree, GList **dp_list, void **data)
|
|
{
|
|
int struct_start = offset;
|
|
|
|
offset = prs_relstr(tvb, offset, pinfo, tree, dp_list, struct_start,
|
|
NULL, "Printer name");
|
|
offset = prs_relstr(tvb, offset, pinfo, tree, dp_list, struct_start,
|
|
NULL, "Server name");
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "CJobs");
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Total jobs");
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Total bytes");
|
|
|
|
offset = prs_uint16(tvb, offset, pinfo, tree, NULL, "Year");
|
|
offset = prs_uint16(tvb, offset, pinfo, tree, NULL, "Month");
|
|
offset = prs_uint16(tvb, offset, pinfo, tree, NULL, "Day of week");
|
|
offset = prs_uint16(tvb, offset, pinfo, tree, NULL, "Day");
|
|
offset = prs_uint16(tvb, offset, pinfo, tree, NULL, "Hour");
|
|
offset = prs_uint16(tvb, offset, pinfo, tree, NULL, "Minute");
|
|
offset = prs_uint16(tvb, offset, pinfo, tree, NULL, "Second");
|
|
offset = prs_uint16(tvb, offset, pinfo, tree, NULL, "Milliseconds");
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Global counter");
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Total pages");
|
|
|
|
offset = prs_uint16(tvb, offset, pinfo, tree, NULL, "Major version");
|
|
offset = prs_uint16(tvb, offset, pinfo, tree, NULL, "Build version");
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Unknown");
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Unknown");
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Unknown");
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Session counter");
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Unknown");
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Printer errors");
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Unknown");
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Unknown");
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Unknown");
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Unknown");
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Change id");
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Unknown");
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Status");
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Unknown");
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "C_setprinter");
|
|
|
|
offset = prs_uint16(tvb, offset, pinfo, tree, NULL, "Unknown");
|
|
offset = prs_uint16(tvb, offset, pinfo, tree, NULL, "Unknown");
|
|
offset = prs_uint16(tvb, offset, pinfo, tree, NULL, "Unknown");
|
|
offset = prs_uint16(tvb, offset, pinfo, tree, NULL, "Unknown");
|
|
offset = prs_uint16(tvb, offset, pinfo, tree, NULL, "Unknown");
|
|
offset = prs_uint16(tvb, offset, pinfo, tree, NULL, "Unknown");
|
|
offset = prs_uint16(tvb, offset, pinfo, tree, NULL, "Unknown");
|
|
offset = prs_uint16(tvb, offset, pinfo, tree, NULL, "Unknown");
|
|
|
|
return offset;
|
|
}
|
|
|
|
/*
|
|
* PRINTER_INFO_1
|
|
*/
|
|
|
|
static gint ett_PRINTER_INFO_1 = -1;
|
|
|
|
static int prs_PRINTER_INFO_1(tvbuff_t *tvb, int offset, packet_info *pinfo,
|
|
proto_tree *tree, GList **dp_list, void **data)
|
|
{
|
|
int struct_start = offset;
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Flags");
|
|
|
|
offset = prs_relstr(tvb, offset, pinfo, tree, dp_list, struct_start,
|
|
NULL, "Description");
|
|
|
|
offset = prs_relstr(tvb, offset, pinfo, tree, dp_list, struct_start,
|
|
NULL, "Name");
|
|
|
|
offset = prs_relstr(tvb, offset, pinfo, tree, dp_list, struct_start,
|
|
NULL, "Comment");
|
|
|
|
return offset;
|
|
}
|
|
|
|
/*
|
|
* PRINTER_INFO_2
|
|
*/
|
|
|
|
static gint ett_PRINTER_INFO_2 = -1;
|
|
|
|
static int prs_PRINTER_INFO_2(tvbuff_t *tvb, int offset, packet_info *pinfo,
|
|
proto_tree *tree, int len, GList **dp_list,
|
|
void **data)
|
|
{
|
|
int struct_start = offset;
|
|
guint32 rel_offset;
|
|
|
|
offset = prs_relstr(tvb, offset, pinfo, tree, dp_list, struct_start,
|
|
NULL, "Server name");
|
|
|
|
offset = prs_relstr(tvb, offset, pinfo, tree, dp_list, struct_start,
|
|
NULL, "Printer name");
|
|
|
|
offset = prs_relstr(tvb, offset, pinfo, tree, dp_list, struct_start,
|
|
NULL, "Share name");
|
|
|
|
offset = prs_relstr(tvb, offset, pinfo, tree, dp_list, struct_start,
|
|
NULL, "Port name");
|
|
|
|
offset = prs_relstr(tvb, offset, pinfo, tree, dp_list, struct_start,
|
|
NULL, "Driver name");
|
|
|
|
offset = prs_relstr(tvb, offset, pinfo, tree, dp_list, struct_start,
|
|
NULL, "Comment");
|
|
|
|
offset = prs_relstr(tvb, offset, pinfo, tree, dp_list, struct_start,
|
|
NULL, "Location");
|
|
|
|
/* This is a relative devicemode */
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, &rel_offset, NULL);
|
|
|
|
prs_DEVMODE(tvb, struct_start + rel_offset - 4, pinfo, tree,
|
|
dp_list, NULL);
|
|
|
|
offset = prs_relstr(tvb, offset, pinfo, tree, dp_list, struct_start,
|
|
NULL, "Separator file");
|
|
|
|
offset = prs_relstr(tvb, offset, pinfo, tree, dp_list, struct_start,
|
|
NULL, "Print processor");
|
|
|
|
offset = prs_relstr(tvb, offset, pinfo, tree, dp_list, struct_start,
|
|
NULL, "Datatype");
|
|
|
|
offset = prs_relstr(tvb, offset, pinfo, tree, dp_list, struct_start,
|
|
NULL, "Parameters");
|
|
|
|
/* This is a relative security descriptor */
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, &rel_offset, NULL);
|
|
|
|
dissect_nt_sec_desc(tvb, struct_start + rel_offset, tree, len);
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Attributes");
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Priority");
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL,
|
|
"Default priority");
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Start time");
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "End time");
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Status");
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Jobs");
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Average PPM");
|
|
|
|
return offset;
|
|
}
|
|
|
|
/*
|
|
* PRINTER_INFO_3
|
|
*/
|
|
|
|
static gint ett_PRINTER_INFO_3 = -1;
|
|
|
|
static int prs_PRINTER_INFO_3(tvbuff_t *tvb, int offset, packet_info *pinfo,
|
|
proto_tree *tree, int len, GList **dp_list,
|
|
void **data)
|
|
{
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Flags");
|
|
|
|
offset = dissect_nt_sec_desc(tvb, offset, tree, len);
|
|
|
|
return offset;
|
|
}
|
|
|
|
/*
|
|
* DEVMODE_CTR
|
|
*/
|
|
|
|
static gint ett_DEVMODE_CTR = -1;
|
|
|
|
static int prs_DEVMODE_CTR(tvbuff_t *tvb, int offset, packet_info *pinfo,
|
|
proto_tree *tree, GList **dp_list, void **data)
|
|
{
|
|
proto_item *item;
|
|
proto_tree *subtree;
|
|
guint32 ptr = 0;
|
|
|
|
item = proto_tree_add_text(tree, tvb, offset, 0, "DEVMODE_CTR");
|
|
|
|
subtree = proto_item_add_subtree(item, ett_DEVMODE_CTR);
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, NULL, "Size");
|
|
|
|
offset = prs_ptr(tvb, offset, pinfo, subtree, &ptr, "Devicemode");
|
|
|
|
if (ptr)
|
|
offset = prs_DEVMODE(tvb, offset, pinfo, subtree, dp_list,
|
|
data);
|
|
|
|
return offset;
|
|
}
|
|
|
|
/*
|
|
* PRINTER_DEFAULT structure
|
|
*/
|
|
|
|
static gint ett_PRINTER_DEFAULT = -1;
|
|
|
|
static int prs_PRINTER_DEFAULT(tvbuff_t *tvb, int offset, packet_info *pinfo,
|
|
proto_tree *tree, GList **dp_list, void **data)
|
|
{
|
|
GList *child_dp_list = NULL;
|
|
proto_item *item;
|
|
proto_tree *subtree;
|
|
guint32 ptr = 0, access;
|
|
|
|
item = proto_tree_add_text(tree, tvb, offset, 0, "PRINTER_DEFAULT");
|
|
|
|
subtree = proto_item_add_subtree(item, ett_PRINTER_DEFAULT);
|
|
|
|
offset = prs_ptr(tvb, offset, pinfo, subtree, &ptr, "Datatype");
|
|
|
|
/* Not sure why this isn't a deferred pointer. I think this may be
|
|
two structures stuck together. */
|
|
|
|
if (ptr)
|
|
offset = prs_UNISTR2_dp(tvb, offset, pinfo, subtree, dp_list,
|
|
NULL);
|
|
|
|
offset = prs_DEVMODE_CTR(tvb, offset, pinfo, subtree,
|
|
&child_dp_list, NULL);
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, &access, NULL);
|
|
|
|
proto_tree_add_text(subtree, tvb, offset - 4, 4,
|
|
"Access required: 0x%08x", access);
|
|
|
|
offset = prs_referents(tvb, offset, pinfo, subtree, dp_list,
|
|
&child_dp_list, NULL);
|
|
|
|
return offset;
|
|
}
|
|
|
|
/*
|
|
* USER_LEVEL_1 structure
|
|
*/
|
|
|
|
static gint ett_USER_LEVEL_1 = -1;
|
|
|
|
static int prs_USER_LEVEL_1(tvbuff_t *tvb, int offset, packet_info *pinfo,
|
|
proto_tree *tree, GList **dp_list, void **data)
|
|
{
|
|
proto_item *item;
|
|
proto_tree *subtree;
|
|
guint32 ptr = 0;
|
|
|
|
item = proto_tree_add_text(tree, tvb, offset, 0, "USER_LEVEL_1");
|
|
|
|
subtree = proto_item_add_subtree(item, ett_USER_LEVEL_1);
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, NULL, "Size");
|
|
|
|
offset = prs_ptr(tvb, offset, pinfo, subtree, &ptr, "Client name");
|
|
|
|
if (ptr)
|
|
defer_ptr(dp_list, prs_UNISTR2_dp, subtree);
|
|
|
|
offset = prs_ptr(tvb, offset, pinfo, subtree, &ptr, "User name");
|
|
|
|
if (ptr)
|
|
defer_ptr(dp_list, prs_UNISTR2_dp, subtree);
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, NULL, "Build");
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, NULL, "Major");
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, NULL, "Minor");
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, NULL, "Processor");
|
|
|
|
return offset;
|
|
}
|
|
|
|
/*
|
|
* USER_LEVEL structure
|
|
*/
|
|
|
|
static gint ett_USER_LEVEL = -1;
|
|
|
|
static int prs_USER_LEVEL(tvbuff_t *tvb, int offset, packet_info *pinfo,
|
|
proto_tree *tree, GList **parent_dp_list,
|
|
void **data)
|
|
{
|
|
proto_item *item;
|
|
proto_tree *subtree;
|
|
guint32 ptr = 0;
|
|
guint32 level;
|
|
|
|
item = proto_tree_add_text(tree, tvb, offset, 0, "USER_LEVEL");
|
|
|
|
subtree = proto_item_add_subtree(item, ett_USER_LEVEL);
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, &level, "Info level");
|
|
|
|
offset = prs_ptr(tvb, offset, pinfo, subtree, &ptr, "User level");
|
|
|
|
if (ptr) {
|
|
switch (level) {
|
|
case 1:
|
|
defer_ptr(parent_dp_list, prs_USER_LEVEL_1, subtree);
|
|
break;
|
|
default:
|
|
proto_tree_add_text(
|
|
tree, tvb, offset, 0,
|
|
"[GetPrinter level %d not decoded]", level);
|
|
break;
|
|
}
|
|
}
|
|
|
|
return offset;
|
|
}
|
|
|
|
/*
|
|
* SpoolssOpenPrinterEx
|
|
*/
|
|
|
|
static int SpoolssOpenPrinterEx_q(tvbuff_t *tvb, int offset,
|
|
packet_info *pinfo, proto_tree *tree,
|
|
char *drep)
|
|
{
|
|
dcerpc_info *di = (dcerpc_info *)pinfo->private_data;
|
|
dcerpc_call_value *dcv = (dcerpc_call_value *)di->call_data;
|
|
guint32 ptr = 0;
|
|
|
|
if (dcv->rep_frame != 0)
|
|
proto_tree_add_text(tree, tvb, offset, 0,
|
|
"Reply in frame %u", dcv->rep_frame);
|
|
|
|
/* Parse packet */
|
|
|
|
offset = prs_ptr(tvb, offset, pinfo, tree, &ptr, "Printer name");
|
|
|
|
if (ptr) {
|
|
char *printer_name;
|
|
|
|
offset = prs_struct_and_referents(tvb, offset, pinfo, tree,
|
|
prs_UNISTR2_dp,
|
|
(void **)&printer_name,
|
|
NULL);
|
|
|
|
if (check_col(pinfo->cinfo, COL_INFO))
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, ", %s",
|
|
printer_name);
|
|
|
|
/* Store printer name to match with reply packet */
|
|
|
|
dcv->private_data = printer_name;
|
|
}
|
|
|
|
offset = prs_struct_and_referents(tvb, offset, pinfo, tree,
|
|
prs_PRINTER_DEFAULT, NULL, NULL);
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "User switch");
|
|
|
|
offset = prs_struct_and_referents(tvb, offset, pinfo, tree,
|
|
prs_USER_LEVEL, NULL, NULL);
|
|
|
|
dcerpc_smb_check_long_frame(tvb, offset, pinfo, tree);
|
|
|
|
return offset;
|
|
}
|
|
|
|
static int SpoolssOpenPrinterEx_r(tvbuff_t *tvb, int offset,
|
|
packet_info *pinfo, proto_tree *tree,
|
|
char *drep)
|
|
{
|
|
dcerpc_info *di = (dcerpc_info *)pinfo->private_data;
|
|
dcerpc_call_value *dcv = (dcerpc_call_value *)di->call_data;
|
|
guint32 status;
|
|
const guint8 *policy_hnd;
|
|
|
|
if (dcv->req_frame != 0)
|
|
proto_tree_add_text(tree, tvb, offset, 0,
|
|
"Request in frame %u", dcv->req_frame);
|
|
|
|
/* Parse packet */
|
|
|
|
offset = prs_policy_hnd(tvb, offset, pinfo, NULL, &policy_hnd);
|
|
|
|
display_pol(tree, tvb, offset - 20, policy_hnd);
|
|
|
|
offset = prs_werror(tvb, offset, pinfo, tree, &status);
|
|
|
|
if (status == 0) {
|
|
|
|
/* Associate the returned printer handle with a name */
|
|
|
|
if (dcv->private_data) {
|
|
dcerpc_smb_store_pol(policy_hnd, dcv->private_data,
|
|
pinfo->fd->num, 0);
|
|
|
|
g_free(dcv->private_data);
|
|
dcv->private_data = NULL;
|
|
}
|
|
}
|
|
|
|
dcerpc_smb_check_long_frame(tvb, offset, pinfo, tree);
|
|
|
|
return offset;
|
|
}
|
|
|
|
/*
|
|
* NOTIFY_OPTION_DATA structure
|
|
*/
|
|
|
|
static gint ett_NOTIFY_OPTION_DATA = -1;
|
|
|
|
static int prs_NOTIFY_OPTION_DATA(tvbuff_t *tvb, int offset,
|
|
packet_info *pinfo, proto_tree *tree,
|
|
GList **parent_dp_list, void **data)
|
|
{
|
|
proto_item *item;
|
|
proto_tree *subtree;
|
|
guint32 count, i;
|
|
|
|
item = proto_tree_add_text(tree, tvb, offset, 0, "NOTIFY_OPTION_DATA");
|
|
|
|
subtree = proto_item_add_subtree(item, ett_NOTIFY_OPTION_DATA);
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, &count, "Count");
|
|
|
|
for (i = 0; i < count; i++)
|
|
offset = prs_uint16(tvb, offset, pinfo, subtree, NULL,
|
|
"Field");
|
|
|
|
return offset;
|
|
}
|
|
|
|
/*
|
|
* NOTIFY_OPTION structure
|
|
*/
|
|
|
|
static gint ett_NOTIFY_OPTION = -1;
|
|
|
|
static int prs_NOTIFY_OPTION(tvbuff_t *tvb, int offset, packet_info *pinfo,
|
|
proto_tree *tree, GList **parent_dp_list,
|
|
void **data)
|
|
{
|
|
proto_item *item;
|
|
proto_tree *subtree;
|
|
guint32 ptr = 0;
|
|
|
|
item = proto_tree_add_text(tree, tvb, offset, 0, "NOTIFY_OPTION");
|
|
|
|
subtree = proto_item_add_subtree(item, ett_NOTIFY_OPTION);
|
|
|
|
offset = prs_uint16(tvb, offset, pinfo, subtree, NULL, "Type");
|
|
|
|
offset = prs_uint16(tvb, offset, pinfo, subtree, NULL, "Reserved");
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, NULL, "Reserved");
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, NULL, "Reserved");
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, NULL, "Count");
|
|
|
|
offset = prs_ptr(tvb, offset, pinfo, subtree, &ptr, "Fields");
|
|
|
|
if (ptr)
|
|
defer_ptr(parent_dp_list, prs_NOTIFY_OPTION_DATA, subtree);
|
|
|
|
return offset;
|
|
}
|
|
|
|
/*
|
|
* NOTIFY_OPTION_CTR structure
|
|
*/
|
|
|
|
static gint ett_NOTIFY_OPTION_CTR = -1;
|
|
|
|
static int prs_NOTIFY_OPTION_CTR(tvbuff_t *tvb, int offset,
|
|
packet_info *pinfo, proto_tree *tree,
|
|
GList **dp_list, void **data)
|
|
{
|
|
GList *child_dp_list = NULL;
|
|
proto_item *item;
|
|
proto_tree *subtree;
|
|
guint32 count, i;
|
|
|
|
item = proto_tree_add_text(tree, tvb, offset, 0,
|
|
"NOTIFY_OPTION_CTR");
|
|
|
|
subtree = proto_item_add_subtree(item, ett_NOTIFY_OPTION_CTR);
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, &count, "Count");
|
|
|
|
for (i = 0; i < count; i++)
|
|
offset = prs_NOTIFY_OPTION(tvb, offset, pinfo, subtree,
|
|
&child_dp_list, NULL);
|
|
|
|
offset = prs_referents(tvb, offset, pinfo, subtree, dp_list,
|
|
&child_dp_list, NULL);
|
|
|
|
return offset;
|
|
}
|
|
|
|
/*
|
|
* NOTIFY_OPTION structure
|
|
*/
|
|
|
|
gint ett_NOTIFY_OPTION_ARRAY = -1;
|
|
|
|
static int prs_NOTIFY_OPTION_ARRAY(tvbuff_t *tvb, int offset,
|
|
packet_info *pinfo, proto_tree *tree,
|
|
GList **dp_list, void **data)
|
|
{
|
|
proto_item *item;
|
|
proto_tree *subtree;
|
|
guint32 ptr = 0;
|
|
|
|
item = proto_tree_add_text(tree, tvb, offset, 0,
|
|
"NOTIFY_OPTION_ARRAY");
|
|
|
|
subtree = proto_item_add_subtree(item, ett_NOTIFY_OPTION_ARRAY);
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, NULL, "Version");
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, NULL, "Flags");
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, NULL, "Count");
|
|
|
|
offset = prs_ptr(tvb, offset, pinfo, subtree, &ptr, "Option type");
|
|
|
|
if (ptr)
|
|
defer_ptr(dp_list, prs_NOTIFY_OPTION_CTR, subtree);
|
|
|
|
return offset;
|
|
}
|
|
|
|
/*
|
|
* SpoolssRFFPCNEX
|
|
*/
|
|
|
|
static int SpoolssRFFPCNEX_q(tvbuff_t *tvb, int offset,
|
|
packet_info *pinfo, proto_tree *tree,
|
|
char *drep)
|
|
{
|
|
dcerpc_info *di = (dcerpc_info *)pinfo->private_data;
|
|
dcerpc_call_value *dcv = (dcerpc_call_value *)di->call_data;
|
|
char *printer_name;
|
|
guint32 ptr = 0;
|
|
const guint8 *policy_hnd;
|
|
|
|
if (dcv->rep_frame != 0)
|
|
proto_tree_add_text(tree, tvb, offset, 0,
|
|
"Reply in frame %u", dcv->rep_frame);
|
|
|
|
/* Parse packet */
|
|
|
|
offset = prs_policy_hnd(tvb, offset, pinfo, NULL, &policy_hnd);
|
|
|
|
display_pol(tree, tvb, offset - 20, policy_hnd);
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Flags");
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Options");
|
|
|
|
offset = prs_ptr(tvb, offset, pinfo, tree, &ptr, "Local machine");
|
|
|
|
if (ptr) {
|
|
offset = prs_struct_and_referents(tvb, offset, pinfo, tree,
|
|
prs_UNISTR2_dp,
|
|
(void *)&printer_name, NULL);
|
|
|
|
if (check_col(pinfo->cinfo, COL_INFO))
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, ", %s",
|
|
printer_name);
|
|
|
|
g_free(printer_name);
|
|
}
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Printer local");
|
|
|
|
offset = prs_ptr(tvb, offset, pinfo, tree, &ptr, "Option");
|
|
|
|
if (ptr) {
|
|
offset = prs_struct_and_referents(tvb, offset, pinfo, tree,
|
|
prs_NOTIFY_OPTION_ARRAY,
|
|
NULL, NULL);
|
|
}
|
|
|
|
dcerpc_smb_check_long_frame(tvb, offset, pinfo, tree);
|
|
|
|
return offset;
|
|
}
|
|
|
|
static int SpoolssRFFPCNEX_r(tvbuff_t *tvb, int offset,
|
|
packet_info *pinfo, proto_tree *tree,
|
|
char *drep)
|
|
{
|
|
dcerpc_info *di = (dcerpc_info *)pinfo->private_data;
|
|
dcerpc_call_value *dcv = (dcerpc_call_value *)di->call_data;
|
|
|
|
if (dcv->req_frame != 0)
|
|
proto_tree_add_text(tree, tvb, offset, 0,
|
|
"Request in frame %u", dcv->req_frame);
|
|
|
|
/* Parse packet */
|
|
|
|
offset = prs_werror(tvb, offset, pinfo, tree, NULL);
|
|
|
|
dcerpc_smb_check_long_frame(tvb, offset, pinfo, tree);
|
|
|
|
return offset;
|
|
}
|
|
|
|
/*
|
|
* SpoolssReplyOpenPrinter
|
|
*/
|
|
|
|
static int SpoolssReplyOpenPrinter_q(tvbuff_t *tvb, int offset,
|
|
packet_info *pinfo, proto_tree *tree,
|
|
char *drep)
|
|
{
|
|
dcerpc_info *di = (dcerpc_info *)pinfo->private_data;
|
|
dcerpc_call_value *dcv = (dcerpc_call_value *)di->call_data;
|
|
guint32 type;
|
|
|
|
if (dcv->rep_frame != 0)
|
|
proto_tree_add_text(tree, tvb, offset, 0,
|
|
"Reply in frame %u", dcv->rep_frame);
|
|
|
|
/* Parse packet */
|
|
|
|
offset = prs_struct_and_referents(tvb, offset, pinfo, tree,
|
|
prs_UNISTR2_dp, NULL, NULL);
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Printer");
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, &type, NULL);
|
|
|
|
proto_tree_add_text(tree, tvb, offset - 4, 4, "Type: %s",
|
|
val_to_str(type, reg_datatypes, "Unknown type"));
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Unknown");
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Unknown");
|
|
|
|
dcerpc_smb_check_long_frame(tvb, offset, pinfo, tree);
|
|
|
|
return offset;
|
|
}
|
|
|
|
static int SpoolssReplyOpenPrinter_r(tvbuff_t *tvb, int offset,
|
|
packet_info *pinfo, proto_tree *tree,
|
|
char *drep)
|
|
{
|
|
dcerpc_info *di = (dcerpc_info *)pinfo->private_data;
|
|
dcerpc_call_value *dcv = (dcerpc_call_value *)di->call_data;
|
|
const guint8 *policy_hnd;
|
|
|
|
if (dcv->req_frame != 0)
|
|
proto_tree_add_text(tree, tvb, offset, 0,
|
|
"Request in frame %u", dcv->req_frame);
|
|
|
|
/* Parse packet */
|
|
|
|
offset = prs_policy_hnd(tvb, offset, pinfo, NULL, &policy_hnd);
|
|
|
|
display_pol(tree, tvb, offset - 20, policy_hnd);
|
|
|
|
offset = prs_werror(tvb, offset, pinfo, tree, NULL);
|
|
|
|
dcerpc_smb_check_long_frame(tvb, offset, pinfo, tree);
|
|
|
|
return offset;
|
|
}
|
|
|
|
/*
|
|
* BUFFER_DATA
|
|
*/
|
|
|
|
static gint ett_BUFFER_DATA = -1;
|
|
static gint ett_BUFFER_DATA_BUFFER = -1;
|
|
|
|
struct BUFFER_DATA {
|
|
proto_item *item; /* proto_item holding proto_tree */
|
|
proto_tree *tree; /* proto_tree holding buffer data */
|
|
tvbuff_t *tvb;
|
|
int offset; /* Offset where data starts in tvb*/
|
|
int size; /* Size of buffer data */
|
|
};
|
|
|
|
static int prs_BUFFER_DATA(tvbuff_t *tvb, int offset, packet_info *pinfo,
|
|
proto_tree *tree, GList **dp_list, void **data)
|
|
{
|
|
proto_item *item, *subitem;
|
|
proto_tree *subtree, *subsubtree;
|
|
guint32 size;
|
|
int data8_offset;
|
|
|
|
item = proto_tree_add_text(tree, tvb, offset, 0, "BUFFER_DATA");
|
|
|
|
subtree = proto_item_add_subtree(item, ett_BUFFER_DATA);
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, &size, "Size");
|
|
|
|
subitem = proto_tree_add_text(subtree, tvb, offset, size, "Data");
|
|
|
|
subsubtree = proto_item_add_subtree(subitem, ett_BUFFER_DATA_BUFFER);
|
|
|
|
offset = prs_uint8s(tvb, offset, pinfo, subsubtree, size,
|
|
&data8_offset, NULL);
|
|
|
|
/* Return some info which will help the caller "cast" the buffer
|
|
data and dissect it further. */
|
|
|
|
if (data) {
|
|
struct BUFFER_DATA *bd;
|
|
|
|
bd = (struct BUFFER_DATA *)malloc(sizeof(struct BUFFER_DATA));
|
|
|
|
bd->item = subitem;
|
|
bd->tree = subsubtree;
|
|
bd->tvb = tvb;
|
|
bd->offset = data8_offset;
|
|
bd->size = size;
|
|
|
|
*data = bd;
|
|
}
|
|
|
|
return offset;
|
|
}
|
|
|
|
/*
|
|
* BUFFER
|
|
*/
|
|
|
|
static gint ett_BUFFER = -1;
|
|
|
|
static int prs_BUFFER(tvbuff_t *tvb, int offset, packet_info *pinfo,
|
|
proto_tree *tree, GList **dp_list, void **data)
|
|
{
|
|
proto_item *item;
|
|
proto_tree *subtree;
|
|
guint32 ptr = 0;
|
|
|
|
item = proto_tree_add_text(tree, tvb, offset, 0, "BUFFER");
|
|
|
|
subtree = proto_item_add_subtree(item, ett_BUFFER);
|
|
|
|
offset = prs_ptr(tvb, offset, pinfo, subtree, &ptr, "Data");
|
|
|
|
if (ptr)
|
|
defer_ptr(dp_list, prs_BUFFER_DATA, subtree);
|
|
|
|
return offset;
|
|
}
|
|
|
|
/*
|
|
* SpoolssGetPrinter
|
|
*/
|
|
|
|
static int SpoolssGetPrinter_q(tvbuff_t *tvb, int offset, packet_info *pinfo,
|
|
proto_tree *tree, char *drep)
|
|
{
|
|
dcerpc_info *di = (dcerpc_info *)pinfo->private_data;
|
|
dcerpc_call_value *dcv = (dcerpc_call_value *)di->call_data;
|
|
guint32 level;
|
|
const guint8 *policy_hnd;
|
|
|
|
if (dcv->rep_frame != 0)
|
|
proto_tree_add_text(tree, tvb, offset, 0,
|
|
"Reply in frame %u", dcv->rep_frame);
|
|
|
|
/* Parse packet */
|
|
|
|
offset = prs_policy_hnd(tvb, offset, pinfo, NULL, &policy_hnd);
|
|
|
|
display_pol(tree, tvb, offset - 20, policy_hnd);
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, &level, "Level");
|
|
|
|
if (check_col(pinfo->cinfo, COL_INFO))
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, ", level %d", level);
|
|
|
|
offset = prs_struct_and_referents(tvb, offset, pinfo, tree,
|
|
prs_BUFFER, NULL, NULL);
|
|
|
|
dcv->private_data = (void *)level;
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Offered");
|
|
|
|
dcerpc_smb_check_long_frame(tvb, offset, pinfo, tree);
|
|
|
|
return offset;
|
|
}
|
|
|
|
static int SpoolssGetPrinter_r(tvbuff_t *tvb, int offset, packet_info *pinfo,
|
|
proto_tree *tree, char *drep)
|
|
{
|
|
dcerpc_info *di = (dcerpc_info *)pinfo->private_data;
|
|
dcerpc_call_value *dcv = (dcerpc_call_value *)di->call_data;
|
|
GList *dp_list = NULL;
|
|
void **data_list;
|
|
struct BUFFER_DATA *bd = NULL;
|
|
gint16 level = (guint32)dcv->private_data;
|
|
|
|
if (dcv->req_frame != 0)
|
|
proto_tree_add_text(tree, tvb, offset, 0,
|
|
"Request in frame %u", dcv->req_frame);
|
|
|
|
if (check_col(pinfo->cinfo, COL_INFO))
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, ", level %d", level);
|
|
|
|
/* Parse packet */
|
|
|
|
offset = prs_struct_and_referents(tvb, offset, pinfo, tree,
|
|
prs_BUFFER, NULL, &data_list);
|
|
|
|
if (data_list)
|
|
bd = (struct BUFFER_DATA *)data_list[0];
|
|
|
|
if (bd && bd->tree) {
|
|
proto_item_append_text(bd->item, ", PRINTER_INFO_%d", level);
|
|
|
|
switch (level) {
|
|
case 0:
|
|
prs_PRINTER_INFO_0(bd->tvb, bd->offset, pinfo,
|
|
bd->tree, &dp_list, NULL);
|
|
break;
|
|
|
|
case 1:
|
|
prs_PRINTER_INFO_1(bd->tvb, bd->offset, pinfo,
|
|
bd->tree, &dp_list, NULL);
|
|
break;
|
|
|
|
case 2:
|
|
prs_PRINTER_INFO_2(bd->tvb, bd->offset, pinfo,
|
|
bd->tree, bd->size, &dp_list, NULL);
|
|
break;
|
|
|
|
case 3:
|
|
prs_PRINTER_INFO_3(bd->tvb, bd->offset, pinfo,
|
|
bd->tree, bd->size, &dp_list, NULL);
|
|
break;
|
|
|
|
default:
|
|
proto_tree_add_text(bd->tree, tvb, offset, 0,
|
|
"[Unknown info level %d]", level);
|
|
break;
|
|
}
|
|
}
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Needed");
|
|
|
|
offset = prs_werror(tvb, offset, pinfo, tree, NULL);
|
|
|
|
dcerpc_smb_check_long_frame(tvb, offset, pinfo, tree);
|
|
|
|
return offset;
|
|
}
|
|
|
|
/*
|
|
* SEC_DESC_BUF
|
|
*/
|
|
|
|
static gint ett_SEC_DESC_BUF = -1;
|
|
|
|
static int prs_SEC_DESC_BUF(tvbuff_t *tvb, int offset, packet_info *pinfo,
|
|
proto_tree *tree, GList **dp_list, void **Data)
|
|
{
|
|
proto_item *item;
|
|
proto_tree *subtree;
|
|
guint32 len;
|
|
|
|
item = proto_tree_add_text(tree, tvb, offset, 0, "SEC_DESC_BUF");
|
|
|
|
subtree = proto_item_add_subtree(item, ett_SEC_DESC_BUF);
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, &len, "Max length");
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, NULL, "Undocumented");
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, NULL, "Length");
|
|
|
|
dissect_nt_sec_desc(tvb, pinfo, offset, subtree, len);
|
|
|
|
offset += len;
|
|
|
|
return offset;
|
|
}
|
|
|
|
/*
|
|
* SPOOL_PRINTER_INFO_LEVEL
|
|
*/
|
|
|
|
static gint ett_SPOOL_PRINTER_INFO_LEVEL = -1;
|
|
|
|
static int prs_SPOOL_PRINTER_INFO_LEVEL(tvbuff_t *tvb, int offset,
|
|
packet_info *pinfo, proto_tree *tree,
|
|
GList **dp_list, void **data)
|
|
{
|
|
proto_item *item;
|
|
proto_tree *subtree;
|
|
guint32 level;
|
|
|
|
item = proto_tree_add_text(tree, tvb, offset, 0,
|
|
"SPOOL_PRINTER_INFO_LEVEL");
|
|
|
|
subtree = proto_item_add_subtree(item, ett_SPOOL_PRINTER_INFO_LEVEL);
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, &level, "Level");
|
|
|
|
switch(level) {
|
|
case 3: {
|
|
guint32 ptr;
|
|
|
|
offset = prs_ptr(tvb, offset, pinfo, subtree, &ptr,
|
|
"Devicemode container");
|
|
|
|
if (ptr)
|
|
defer_ptr(dp_list, prs_DEVMODE_CTR, subtree);
|
|
|
|
offset = prs_ptr(tvb, offset, pinfo, subtree, &ptr,
|
|
"Security descriptor");
|
|
|
|
if (ptr)
|
|
defer_ptr(dp_list, prs_SEC_DESC_BUF, subtree);
|
|
|
|
break;
|
|
}
|
|
case 2: {
|
|
guint32 ptr;
|
|
|
|
offset = prs_ptr(tvb, offset, pinfo, subtree, &ptr, "Info");
|
|
|
|
if (ptr)
|
|
defer_ptr(dp_list, prs_PRINTER_INFO_2, subtree);
|
|
|
|
break;
|
|
}
|
|
default:
|
|
proto_tree_add_text(subtree, tvb, offset, 0,
|
|
"[Unknown info level %d]", level);
|
|
break;
|
|
}
|
|
|
|
done:
|
|
return offset;
|
|
}
|
|
|
|
/*
|
|
* SpoolssSetPrinter
|
|
*/
|
|
|
|
static int SpoolssSetPrinter_q(tvbuff_t *tvb, int offset, packet_info *pinfo,
|
|
proto_tree *tree, char *drep)
|
|
{
|
|
dcerpc_info *di = (dcerpc_info *)pinfo->private_data;
|
|
dcerpc_call_value *dcv = (dcerpc_call_value *)di->call_data;
|
|
guint32 level;
|
|
const guint8 *policy_hnd;
|
|
|
|
if (dcv->rep_frame != 0)
|
|
proto_tree_add_text(tree, tvb, offset, 0,
|
|
"Reply in frame %u", dcv->rep_frame);
|
|
|
|
/* Parse packet */
|
|
|
|
offset = prs_policy_hnd(tvb, offset, pinfo, NULL, &policy_hnd);
|
|
|
|
display_pol(tree, tvb, offset - 20, policy_hnd);
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, &level, "Level");
|
|
|
|
if (check_col(pinfo->cinfo, COL_INFO))
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, ", level %d", level);
|
|
|
|
offset = prs_struct_and_referents(tvb, offset, pinfo, tree,
|
|
prs_SPOOL_PRINTER_INFO_LEVEL,
|
|
NULL, NULL);
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Command");
|
|
|
|
dcerpc_smb_check_long_frame(tvb, offset, pinfo, tree);
|
|
|
|
return offset;
|
|
}
|
|
|
|
static int SpoolssSetPrinter_r(tvbuff_t *tvb, int offset, packet_info *pinfo,
|
|
proto_tree *tree, char *drep)
|
|
{
|
|
dcerpc_info *di = (dcerpc_info *)pinfo->private_data;
|
|
dcerpc_call_value *dcv = (dcerpc_call_value *)di->call_data;
|
|
|
|
if (dcv->req_frame != 0)
|
|
proto_tree_add_text(tree, tvb, offset, 0,
|
|
"Request in frame %u", dcv->req_frame);
|
|
|
|
/* Parse packet */
|
|
|
|
offset = prs_werror(tvb, offset, pinfo, tree, NULL);
|
|
|
|
dcerpc_smb_check_long_frame(tvb, offset, pinfo, tree);
|
|
|
|
return offset;
|
|
}
|
|
|
|
/*
|
|
* FORM_REL
|
|
*/
|
|
|
|
static const value_string form_type_vals[] =
|
|
{
|
|
{ FORM_USER, "FORM_USER" },
|
|
{ FORM_BUILTIN, "FORM_BUILTIN" },
|
|
{ FORM_PRINTER, "FORM_PRINTER" },
|
|
{ 0, NULL }
|
|
};
|
|
|
|
static gint ett_FORM_REL = -1;
|
|
|
|
static int prs_FORM_REL(tvbuff_t *tvb, int offset, packet_info *pinfo,
|
|
proto_tree *tree, int struct_start, GList **dp_list,
|
|
void **data)
|
|
{
|
|
proto_item *item;
|
|
proto_tree *subtree;
|
|
guint32 flags;
|
|
|
|
item = proto_tree_add_text(tree, tvb, offset, 0, "FORM_REL");
|
|
|
|
subtree = proto_item_add_subtree(item, ett_FORM_REL);
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, &flags, NULL);
|
|
|
|
proto_tree_add_text(subtree, tvb, offset - 4, 4, "Flags: %s",
|
|
val_to_str(flags, form_type_vals, "Unknown type"));
|
|
|
|
offset = prs_relstr(tvb, offset, pinfo, subtree, dp_list,
|
|
struct_start, NULL, "Name");
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, NULL, "Width");
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, NULL, "Height");
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, NULL,
|
|
"Left margin");
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, NULL,
|
|
"Top margin");
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, NULL,
|
|
"Horizontal imageable length");
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, NULL,
|
|
"Vertical imageable length");
|
|
|
|
return offset;
|
|
}
|
|
|
|
/*
|
|
* SpoolssEnumForms
|
|
*/
|
|
|
|
static int SpoolssEnumForms_q(tvbuff_t *tvb, int offset, packet_info *pinfo,
|
|
proto_tree *tree, char *drep)
|
|
{
|
|
dcerpc_info *di = (dcerpc_info *)pinfo->private_data;
|
|
dcerpc_call_value *dcv = (dcerpc_call_value *)di->call_data;
|
|
guint32 level;
|
|
const guint8 *policy_hnd;
|
|
|
|
if (dcv->rep_frame != 0)
|
|
proto_tree_add_text(tree, tvb, offset, 0,
|
|
"Reply in frame %u", dcv->rep_frame);
|
|
|
|
/* Parse packet */
|
|
|
|
offset = prs_policy_hnd(tvb, offset, pinfo, NULL, &policy_hnd);
|
|
|
|
display_pol(tree, tvb, offset - 20, policy_hnd);
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, &level, "Level");
|
|
|
|
dcv->private_data = (void *)level;
|
|
|
|
if (check_col(pinfo->cinfo, COL_INFO))
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, ", level %d", level);
|
|
|
|
offset = prs_struct_and_referents(tvb, offset, pinfo, tree,
|
|
prs_BUFFER, NULL, NULL);
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Offered");
|
|
|
|
dcerpc_smb_check_long_frame(tvb, offset, pinfo, tree);
|
|
|
|
return offset;
|
|
}
|
|
|
|
static int SpoolssEnumForms_r(tvbuff_t *tvb, int offset, packet_info *pinfo,
|
|
proto_tree *tree, char *drep)
|
|
{
|
|
dcerpc_info *di = (dcerpc_info *)pinfo->private_data;
|
|
dcerpc_call_value *dcv = (dcerpc_call_value *)di->call_data;
|
|
guint32 count;
|
|
struct BUFFER_DATA *bd = NULL;
|
|
void **data_list;
|
|
|
|
if (dcv->req_frame != 0)
|
|
proto_tree_add_text(tree, tvb, offset, 0,
|
|
"Request in frame %u", dcv->req_frame);
|
|
|
|
/* Parse packet */
|
|
|
|
offset = prs_struct_and_referents(tvb, offset, pinfo, tree,
|
|
prs_BUFFER, NULL, &data_list);
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Needed");
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, &count, "Num entries");
|
|
|
|
if (data_list)
|
|
bd = (struct BUFFER_DATA *)data_list[0];
|
|
|
|
CLEANUP_PUSH(g_free, bd);
|
|
|
|
if (bd && bd->tree) {
|
|
guint32 level = (guint32)dcv->private_data, i;
|
|
GList *child_dp_list = NULL;
|
|
|
|
if (check_col(pinfo->cinfo, COL_INFO))
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, ", level %d", level);
|
|
|
|
proto_item_append_text(bd->item, ", FORM_%d", level);
|
|
|
|
/* Unfortunately this array isn't in NDR format so we can't
|
|
use prs_array(). The other weird thing is the
|
|
struct_start being inside the loop rather than outside.
|
|
Very strange. */
|
|
|
|
for (i = 0; i < count; i++) {
|
|
int struct_start = bd->offset;
|
|
|
|
bd->offset = prs_FORM_REL(
|
|
bd->tvb, bd->offset, pinfo, bd->tree,
|
|
struct_start, &child_dp_list, NULL);
|
|
}
|
|
|
|
}
|
|
|
|
CLEANUP_CALL_AND_POP;
|
|
|
|
offset = prs_werror(tvb, offset, pinfo, tree, NULL);
|
|
|
|
dcerpc_smb_check_long_frame(tvb, offset, pinfo, tree);
|
|
|
|
return offset;
|
|
}
|
|
|
|
/*
|
|
* SpoolssDeletePrinter
|
|
*/
|
|
|
|
static int SpoolssDeletePrinter_q(tvbuff_t *tvb, int offset,
|
|
packet_info *pinfo, proto_tree *tree,
|
|
char *drep)
|
|
{
|
|
dcerpc_info *di = (dcerpc_info *)pinfo->private_data;
|
|
dcerpc_call_value *dcv = (dcerpc_call_value *)di->call_data;
|
|
const guint8 *policy_hnd;
|
|
|
|
if (dcv->rep_frame != 0)
|
|
proto_tree_add_text(tree, tvb, offset, 0,
|
|
"Reply in frame %u", dcv->rep_frame);
|
|
|
|
/* Parse packet */
|
|
|
|
offset = prs_policy_hnd(tvb, offset, pinfo, NULL, &policy_hnd);
|
|
|
|
display_pol(tree, tvb, offset - 20, policy_hnd);
|
|
|
|
dcerpc_smb_check_long_frame(tvb, offset, pinfo, tree);
|
|
|
|
return offset;
|
|
}
|
|
|
|
static int SpoolssDeletePrinter_r(tvbuff_t *tvb, int offset,
|
|
packet_info *pinfo, proto_tree *tree,
|
|
char *drep)
|
|
{
|
|
dcerpc_info *di = (dcerpc_info *)pinfo->private_data;
|
|
dcerpc_call_value *dcv = (dcerpc_call_value *)di->call_data;
|
|
const guint8 *policy_hnd;
|
|
|
|
if (dcv->req_frame != 0)
|
|
proto_tree_add_text(tree, tvb, offset, 0,
|
|
"Request in frame %u", dcv->req_frame);
|
|
|
|
/* Parse packet */
|
|
|
|
offset = prs_policy_hnd(tvb, offset, pinfo, NULL, &policy_hnd);
|
|
|
|
display_pol(tree, tvb, offset - 20, policy_hnd);
|
|
|
|
offset = prs_werror(tvb, offset, pinfo, tree, NULL);
|
|
|
|
dcerpc_smb_check_long_frame(tvb, offset, pinfo, tree);
|
|
|
|
return offset;
|
|
}
|
|
|
|
/*
|
|
* AddPrinterEx
|
|
*/
|
|
#if 0
|
|
static int SpoolssAddPrinterEx_q(tvbuff_t *tvb, int offset,
|
|
packet_info *pinfo, proto_tree *tree,
|
|
char *drep)
|
|
{
|
|
dcerpc_info *di = (dcerpc_info *)pinfo->private_data;
|
|
dcerpc_call_value *dcv = (dcerpc_call_value *)di->call_data;
|
|
guint32 ptr;
|
|
|
|
if (dcv->rep_frame != 0)
|
|
proto_tree_add_text(tree, tvb, offset, 0,
|
|
"Reply in frame %u", dcv->rep_frame);
|
|
|
|
/* Parse packet */
|
|
|
|
offset = prs_ptr(tvb, offset, pinfo, tree, &ptr, "Server name");
|
|
|
|
if (ptr) {
|
|
char *printer_name;
|
|
|
|
offset = prs_struct_and_referents(tvb, offset, pinfo, tree,
|
|
prs_UNISTR2_dp,
|
|
(void *)&printer_name, NULL);
|
|
|
|
if (printer_name)
|
|
dcv->private_data = printer_name;
|
|
}
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Level");
|
|
|
|
/* TODO: PRINTER INFO LEVEL */
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Unknown");
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Unknown");
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Unknown");
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Unknown");
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "User switch");
|
|
|
|
/* TODO: USER LEVEL */
|
|
|
|
dcerpc_smb_check_long_frame(tvb, offset, pinfo, tree);
|
|
|
|
return offset;
|
|
}
|
|
#endif
|
|
static int SpoolssAddPrinterEx_r(tvbuff_t *tvb, int offset, packet_info *pinfo,
|
|
proto_tree *tree, char *drep)
|
|
{
|
|
dcerpc_info *di = (dcerpc_info *)pinfo->private_data;
|
|
dcerpc_call_value *dcv = (dcerpc_call_value *)di->call_data;
|
|
guint32 status;
|
|
const guint8 *policy_hnd;
|
|
|
|
if (dcv->req_frame != 0)
|
|
proto_tree_add_text(tree, tvb, offset, 0,
|
|
"Request in frame %u", dcv->req_frame);
|
|
|
|
/* Parse packet */
|
|
|
|
offset = prs_policy_hnd(tvb, offset, pinfo, NULL, &policy_hnd);
|
|
|
|
display_pol(tree, tvb, offset - 20, policy_hnd);
|
|
|
|
offset = prs_werror(tvb, offset, pinfo, tree, &status);
|
|
|
|
if (status == 0) {
|
|
|
|
/* Associate the returned printer handle with a name */
|
|
|
|
if (dcv->private_data) {
|
|
|
|
if (check_col(pinfo->cinfo, COL_INFO))
|
|
col_append_fstr(
|
|
pinfo->cinfo, COL_INFO, ", %s",
|
|
(char *)dcv->private_data);
|
|
|
|
dcerpc_smb_store_pol(
|
|
policy_hnd, dcv->private_data, pinfo->fd->num, 0);
|
|
|
|
g_free(dcv->private_data);
|
|
dcv->private_data = NULL;
|
|
}
|
|
}
|
|
|
|
dcerpc_smb_check_long_frame(tvb, offset, pinfo, tree);
|
|
|
|
return offset;
|
|
}
|
|
|
|
/*
|
|
* SpoolssEnumPrinterData
|
|
*/
|
|
|
|
static int SpoolssEnumPrinterData_q(tvbuff_t *tvb, int offset,
|
|
packet_info *pinfo, proto_tree *tree,
|
|
char *drep)
|
|
{
|
|
dcerpc_info *di = (dcerpc_info *)pinfo->private_data;
|
|
dcerpc_call_value *dcv = (dcerpc_call_value *)di->call_data;
|
|
const guint8 *policy_hnd;
|
|
|
|
if (dcv->rep_frame != 0)
|
|
proto_tree_add_text(tree, tvb, offset, 0,
|
|
"Reply in frame %u", dcv->rep_frame);
|
|
|
|
/* Parse packet */
|
|
|
|
offset = prs_policy_hnd(tvb, offset, pinfo, NULL, &policy_hnd);
|
|
|
|
display_pol(tree, tvb, offset - 20, policy_hnd);
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Index");
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Value size");
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Data size");
|
|
|
|
dcerpc_smb_check_long_frame(tvb, offset, pinfo, tree);
|
|
|
|
return offset;
|
|
}
|
|
|
|
static int SpoolssEnumPrinterData_r(tvbuff_t *tvb, int offset,
|
|
packet_info *pinfo, proto_tree *tree,
|
|
char *drep)
|
|
{
|
|
dcerpc_info *di = (dcerpc_info *)pinfo->private_data;
|
|
dcerpc_call_value *dcv = (dcerpc_call_value *)di->call_data;
|
|
guint32 data_size, type, value_size;
|
|
int uint16s_offset;
|
|
char *text;
|
|
|
|
if (dcv->req_frame != 0)
|
|
proto_tree_add_text(tree, tvb, offset, 0,
|
|
"Request in frame %u", dcv->req_frame);
|
|
|
|
/* Parse packet */
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, &value_size,
|
|
"Value size");
|
|
|
|
offset = prs_uint16s(tvb, offset, pinfo, tree, value_size,
|
|
&uint16s_offset, NULL);
|
|
|
|
text = fake_unicode(tvb, uint16s_offset, value_size);
|
|
|
|
proto_tree_add_text(tree, tvb, uint16s_offset,
|
|
value_size * 2, "Value: %s", text);
|
|
|
|
if (text[0] && check_col(pinfo->cinfo, COL_INFO))
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, ", %s", text);
|
|
|
|
g_free(text);
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Real value size");
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, &type, NULL);
|
|
|
|
proto_tree_add_text(tree, tvb, offset - 4, 4, "Type: %s",
|
|
val_to_str(type, reg_datatypes, "Unknown type"));
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, &data_size, "Data size");
|
|
|
|
offset = prs_uint8s(tvb, offset, pinfo, tree, data_size, NULL,
|
|
"Data");
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Real data size");
|
|
|
|
offset = prs_werror(tvb, offset, pinfo, tree, NULL);
|
|
|
|
dcerpc_smb_check_long_frame(tvb, offset, pinfo, tree);
|
|
|
|
return offset;
|
|
}
|
|
|
|
/*
|
|
* SpoolssEnumPrinters
|
|
*/
|
|
|
|
static int SpoolssEnumPrinters_q(tvbuff_t *tvb, int offset, packet_info *pinfo,
|
|
proto_tree *tree, char *drep)
|
|
{
|
|
dcerpc_info *di = (dcerpc_info *)pinfo->private_data;
|
|
dcerpc_call_value *dcv = (dcerpc_call_value *)di->call_data;
|
|
guint32 ptr, level;
|
|
|
|
if (dcv->rep_frame != 0)
|
|
proto_tree_add_text(tree, tvb, offset, 0,
|
|
"Reply in frame %u", dcv->rep_frame);
|
|
|
|
/* Parse packet */
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Flags");
|
|
|
|
offset = prs_ptr(tvb, offset, pinfo, tree, &ptr, "Devicemode");
|
|
|
|
if (ptr)
|
|
offset = prs_struct_and_referents(tvb, offset, pinfo, tree,
|
|
prs_UNISTR2_dp, NULL, NULL);
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, &level, "Level");
|
|
|
|
if (check_col(pinfo->cinfo, COL_INFO))
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, ", level, %d", level);
|
|
|
|
offset = prs_struct_and_referents(tvb, offset, pinfo, tree,
|
|
prs_BUFFER, NULL, NULL);
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Offered");
|
|
|
|
dcerpc_smb_check_long_frame(tvb, offset, pinfo, tree);
|
|
|
|
return offset;
|
|
}
|
|
|
|
static int SpoolssEnumPrinters_r(tvbuff_t *tvb, int offset, packet_info *pinfo,
|
|
proto_tree *tree, char *drep)
|
|
{
|
|
dcerpc_info *di = (dcerpc_info *)pinfo->private_data;
|
|
dcerpc_call_value *dcv = (dcerpc_call_value *)di->call_data;
|
|
|
|
if (dcv->req_frame != 0)
|
|
proto_tree_add_text(tree, tvb, offset, 0,
|
|
"Request in frame %u", dcv->req_frame);
|
|
|
|
/* Parse packet */
|
|
|
|
offset = prs_struct_and_referents(tvb, offset, pinfo, tree,
|
|
prs_BUFFER, NULL, NULL);
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Needed");
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Returned");
|
|
|
|
offset = prs_werror(tvb, offset, pinfo, tree, NULL);
|
|
|
|
dcerpc_smb_check_long_frame(tvb, offset, pinfo, tree);
|
|
|
|
return offset;
|
|
}
|
|
|
|
/*
|
|
* AddPrinterDriver
|
|
*/
|
|
#if 0
|
|
static int SpoolssAddPrinterDriver_q(tvbuff_t *tvb, int offset,
|
|
packet_info *pinfo, proto_tree *tree,
|
|
char *drep)
|
|
{
|
|
dcerpc_info *di = (dcerpc_info *)pinfo->private_data;
|
|
dcerpc_call_value *dcv = (dcerpc_call_value *)di->call_data;
|
|
|
|
if (dcv->rep_frame != 0)
|
|
proto_tree_add_text(tree, tvb, offset, 0,
|
|
"Reply in frame %u", dcv->rep_frame);
|
|
|
|
/* Parse packet */
|
|
|
|
dcerpc_smb_check_long_frame(tvb, offset, pinfo, tree);
|
|
|
|
return offset;
|
|
}
|
|
#endif
|
|
static int SpoolssAddPrinterDriver_r(tvbuff_t *tvb, int offset,
|
|
packet_info *pinfo, proto_tree *tree,
|
|
char *drep)
|
|
{
|
|
dcerpc_info *di = (dcerpc_info *)pinfo->private_data;
|
|
dcerpc_call_value *dcv = (dcerpc_call_value *)di->call_data;
|
|
|
|
if (dcv->req_frame != 0)
|
|
proto_tree_add_text(tree, tvb, offset, 0,
|
|
"Request in frame %u", dcv->req_frame);
|
|
|
|
/* Parse packet */
|
|
|
|
offset = prs_werror(tvb, offset, pinfo, tree, NULL);
|
|
|
|
dcerpc_smb_check_long_frame(tvb, offset, pinfo, tree);
|
|
|
|
return offset;
|
|
}
|
|
|
|
/*
|
|
* FORM_1
|
|
*/
|
|
|
|
static gint ett_FORM_1 = -1;
|
|
|
|
static int prs_FORM_1(tvbuff_t *tvb, int offset, packet_info *pinfo,
|
|
proto_tree *tree, GList **dp_list, void **data)
|
|
{
|
|
proto_item *item;
|
|
proto_tree *subtree;
|
|
guint32 ptr = 0, flags;
|
|
|
|
item = proto_tree_add_text(tree, tvb, offset, 0, "FORM_1");
|
|
|
|
subtree = proto_item_add_subtree(item, ett_FORM_1);
|
|
|
|
offset = prs_ptr(tvb, offset, pinfo, subtree, &ptr, "Name");
|
|
|
|
if (ptr)
|
|
defer_ptr(dp_list, prs_UNISTR2_dp, subtree);
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, &flags, NULL);
|
|
|
|
proto_tree_add_text(subtree, tvb, offset - 4, 4, "Flags: %s",
|
|
val_to_str(flags, form_type_vals, "Unknown type"));
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, NULL, "Unknown");
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, NULL, "Width");
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, NULL, "Height");
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, NULL,
|
|
"Left margin");
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, NULL,
|
|
"Top margin");
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, NULL,
|
|
"Horizontal imageable length");
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, NULL,
|
|
"Vertical imageable length");
|
|
|
|
return offset;
|
|
}
|
|
|
|
/*
|
|
* FORM_CTR
|
|
*/
|
|
|
|
static gint ett_FORM_CTR = -1;
|
|
|
|
static int prs_FORM_CTR(tvbuff_t *tvb, int offset, packet_info *pinfo,
|
|
proto_tree *tree, GList **dp_list, void **data)
|
|
{
|
|
proto_item *item;
|
|
proto_tree *subtree;
|
|
guint32 level;
|
|
|
|
item = proto_tree_add_text(tree, tvb, offset, 0, "FORM_CTR");
|
|
|
|
subtree = proto_item_add_subtree(item, ett_FORM_CTR);
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, subtree, &level, "Level");
|
|
|
|
switch(level) {
|
|
case 1:
|
|
offset = prs_struct_and_referents(tvb, offset, pinfo, subtree,
|
|
prs_FORM_1, NULL, NULL);
|
|
break;
|
|
default:
|
|
proto_tree_add_text(subtree, tvb, offset, 0,
|
|
"[Unknown info level %d]", level);
|
|
break;
|
|
}
|
|
|
|
return offset;
|
|
}
|
|
|
|
/*
|
|
* AddForm
|
|
*/
|
|
|
|
static int SpoolssAddForm_q(tvbuff_t *tvb, int offset, packet_info *pinfo,
|
|
proto_tree *tree, char *drep)
|
|
{
|
|
dcerpc_info *di = (dcerpc_info *)pinfo->private_data;
|
|
dcerpc_call_value *dcv = (dcerpc_call_value *)di->call_data;
|
|
const guint8 *policy_hnd;
|
|
guint32 level;
|
|
|
|
if (dcv->rep_frame != 0)
|
|
proto_tree_add_text(tree, tvb, offset, 0,
|
|
"Reply in frame %u", dcv->rep_frame);
|
|
|
|
/* Parse packet */
|
|
|
|
offset = prs_policy_hnd(tvb, offset, pinfo, NULL, &policy_hnd);
|
|
|
|
display_pol(tree, tvb, offset - 20, policy_hnd);
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, &level, "Level");
|
|
|
|
if (check_col(pinfo->cinfo, COL_INFO))
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, ", level %d", level);
|
|
|
|
/* Store info level to match with reply packet */
|
|
|
|
dcv->private_data = (void *)level;
|
|
|
|
offset = prs_struct_and_referents(tvb, offset, pinfo, tree,
|
|
prs_FORM_CTR, NULL, NULL);
|
|
|
|
dcerpc_smb_check_long_frame(tvb, offset, pinfo, tree);
|
|
|
|
return offset;
|
|
}
|
|
|
|
static int SpoolssAddForm_r(tvbuff_t *tvb, int offset, packet_info *pinfo,
|
|
proto_tree *tree, char *drep)
|
|
{
|
|
dcerpc_info *di = (dcerpc_info *)pinfo->private_data;
|
|
dcerpc_call_value *dcv = (dcerpc_call_value *)di->call_data;
|
|
|
|
if (dcv->req_frame != 0)
|
|
proto_tree_add_text(tree, tvb, offset, 0,
|
|
"Request in frame %u", dcv->req_frame);
|
|
|
|
/* Parse packet */
|
|
|
|
offset = prs_werror(tvb, offset, pinfo, tree, NULL);
|
|
|
|
dcerpc_smb_check_long_frame(tvb, offset, pinfo, tree);
|
|
|
|
return offset;
|
|
}
|
|
|
|
/*
|
|
* DeleteForm
|
|
*/
|
|
|
|
static int SpoolssDeleteForm_q(tvbuff_t *tvb, int offset, packet_info *pinfo,
|
|
proto_tree *tree, char *drep)
|
|
{
|
|
dcerpc_info *di = (dcerpc_info *)pinfo->private_data;
|
|
dcerpc_call_value *dcv = (dcerpc_call_value *)di->call_data;
|
|
const guint8 *policy_hnd;
|
|
char *form_name;
|
|
|
|
if (dcv->rep_frame != 0)
|
|
proto_tree_add_text(tree, tvb, offset, 0,
|
|
"Reply in frame %u", dcv->rep_frame);
|
|
|
|
/* Parse packet */
|
|
|
|
offset = prs_policy_hnd(tvb, offset, pinfo, NULL, &policy_hnd);
|
|
|
|
display_pol(tree, tvb, offset - 20, policy_hnd);
|
|
|
|
offset = prs_struct_and_referents(tvb, offset, pinfo, tree,
|
|
prs_UNISTR2_dp, (void **)&form_name,
|
|
NULL);
|
|
|
|
if (check_col(pinfo->cinfo, COL_INFO))
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, ", %s", form_name);
|
|
|
|
g_free(form_name);
|
|
|
|
dcerpc_smb_check_long_frame(tvb, offset, pinfo, tree);
|
|
|
|
return offset;
|
|
}
|
|
|
|
static int SpoolssDeleteForm_r(tvbuff_t *tvb, int offset, packet_info *pinfo,
|
|
proto_tree *tree, char *drep)
|
|
{
|
|
dcerpc_info *di = (dcerpc_info *)pinfo->private_data;
|
|
dcerpc_call_value *dcv = (dcerpc_call_value *)di->call_data;
|
|
|
|
if (dcv->req_frame != 0)
|
|
proto_tree_add_text(tree, tvb, offset, 0,
|
|
"Request in frame %u", dcv->req_frame);
|
|
|
|
/* Parse packet */
|
|
|
|
offset = prs_werror(tvb, offset, pinfo, tree, NULL);
|
|
|
|
dcerpc_smb_check_long_frame(tvb, offset, pinfo, tree);
|
|
|
|
return offset;
|
|
}
|
|
|
|
/*
|
|
* SetForm
|
|
*/
|
|
|
|
static int SpoolssSetForm_q(tvbuff_t *tvb, int offset, packet_info *pinfo,
|
|
proto_tree *tree, char *drep)
|
|
{
|
|
dcerpc_info *di = (dcerpc_info *)pinfo->private_data;
|
|
dcerpc_call_value *dcv = (dcerpc_call_value *)di->call_data;
|
|
const guint8 *policy_hnd;
|
|
guint32 level;
|
|
char *form_name;
|
|
|
|
if (dcv->rep_frame != 0)
|
|
proto_tree_add_text(tree, tvb, offset, 0,
|
|
"Reply in frame %u", dcv->rep_frame);
|
|
|
|
/* Parse packet */
|
|
|
|
offset = prs_policy_hnd(tvb, offset, pinfo, NULL, &policy_hnd);
|
|
|
|
display_pol(tree, tvb, offset - 20, policy_hnd);
|
|
|
|
offset = prs_struct_and_referents(tvb, offset, pinfo, tree,
|
|
prs_UNISTR2_dp, (void **)&form_name,
|
|
NULL);
|
|
|
|
CLEANUP_PUSH(g_free, form_name);
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, &level, "Level");
|
|
|
|
if (check_col(pinfo->cinfo, COL_INFO))
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, ", %s, level %d",
|
|
form_name, level);
|
|
|
|
CLEANUP_CALL_AND_POP;
|
|
|
|
offset = prs_struct_and_referents(tvb, offset, pinfo, tree,
|
|
prs_FORM_CTR, NULL, NULL);
|
|
|
|
dcerpc_smb_check_long_frame(tvb, offset, pinfo, tree);
|
|
|
|
return offset;
|
|
}
|
|
|
|
static int SpoolssSetForm_r(tvbuff_t *tvb, int offset, packet_info *pinfo,
|
|
proto_tree *tree, char *drep)
|
|
{
|
|
dcerpc_info *di = (dcerpc_info *)pinfo->private_data;
|
|
dcerpc_call_value *dcv = (dcerpc_call_value *)di->call_data;
|
|
|
|
if (dcv->req_frame != 0)
|
|
proto_tree_add_text(tree, tvb, offset, 0,
|
|
"Request in frame %u", dcv->req_frame);
|
|
|
|
/* Parse packet */
|
|
|
|
offset = prs_werror(tvb, offset, pinfo, tree, NULL);
|
|
|
|
dcerpc_smb_check_long_frame(tvb, offset, pinfo, tree);
|
|
|
|
return offset;
|
|
}
|
|
|
|
/*
|
|
* GetForm
|
|
*/
|
|
|
|
static int SpoolssGetForm_q(tvbuff_t *tvb, int offset, packet_info *pinfo,
|
|
proto_tree *tree, char *drep)
|
|
{
|
|
dcerpc_info *di = (dcerpc_info *)pinfo->private_data;
|
|
dcerpc_call_value *dcv = (dcerpc_call_value *)di->call_data;
|
|
guint32 level;
|
|
const guint8 *policy_hnd;
|
|
char *form_name;
|
|
|
|
if (dcv->rep_frame != 0)
|
|
proto_tree_add_text(tree, tvb, offset, 0,
|
|
"Reply in frame %u", dcv->rep_frame);
|
|
|
|
/* Parse packet */
|
|
|
|
offset = prs_policy_hnd(tvb, offset, pinfo, NULL, &policy_hnd);
|
|
|
|
display_pol(tree, tvb, offset - 20, policy_hnd);
|
|
|
|
offset = prs_struct_and_referents(tvb, offset, pinfo, tree,
|
|
prs_UNISTR2_dp, (void **)&form_name,
|
|
NULL);
|
|
|
|
CLEANUP_PUSH(g_free, form_name);
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, &level, "Level");
|
|
|
|
dcv->private_data = (void *)level;
|
|
|
|
if (check_col(pinfo->cinfo, COL_INFO))
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, ", %s, level %d",
|
|
form_name, level);
|
|
|
|
CLEANUP_CALL_AND_POP;
|
|
|
|
offset = prs_struct_and_referents(tvb, offset, pinfo, tree,
|
|
prs_BUFFER, NULL, NULL);
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Offered");
|
|
|
|
dcerpc_smb_check_long_frame(tvb, offset, pinfo, tree);
|
|
|
|
return offset;
|
|
}
|
|
|
|
static int SpoolssGetForm_r(tvbuff_t *tvb, int offset, packet_info *pinfo,
|
|
proto_tree *tree, char *drep)
|
|
{
|
|
dcerpc_info *di = (dcerpc_info *)pinfo->private_data;
|
|
dcerpc_call_value *dcv = (dcerpc_call_value *)di->call_data;
|
|
void **data_list;
|
|
struct BUFFER_DATA *bd = NULL;
|
|
|
|
if (dcv->req_frame != 0)
|
|
proto_tree_add_text(tree, tvb, offset, 0,
|
|
"Request in frame %u", dcv->req_frame);
|
|
|
|
/* Parse packet */
|
|
|
|
offset = prs_struct_and_referents(tvb, offset, pinfo, tree,
|
|
prs_BUFFER, NULL, &data_list);
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Needed");
|
|
|
|
if (data_list)
|
|
bd = (struct BUFFER_DATA *)data_list[0];
|
|
|
|
CLEANUP_PUSH(g_free, bd);
|
|
|
|
if (bd && bd->tree) {
|
|
guint32 level = (guint32)dcv->private_data;
|
|
|
|
switch(level) {
|
|
case 1: {
|
|
int struct_start = bd->offset;
|
|
GList *dp_list = NULL;
|
|
|
|
bd->offset = prs_FORM_REL(
|
|
bd->tvb, bd->offset, pinfo, bd->tree,
|
|
struct_start, &dp_list, NULL);
|
|
break;
|
|
}
|
|
default:
|
|
proto_tree_add_text(
|
|
bd->tree, bd->tvb, bd->offset, 0,
|
|
"[Unknown info level %d]", level);
|
|
break;
|
|
}
|
|
|
|
}
|
|
|
|
CLEANUP_CALL_AND_POP;
|
|
|
|
offset = prs_werror(tvb, offset, pinfo, tree, NULL);
|
|
|
|
dcerpc_smb_check_long_frame(tvb, offset, pinfo, tree);
|
|
|
|
return offset;
|
|
}
|
|
|
|
/* A generic reply function that just parses the status code. Useful for
|
|
unimplemented dissectors so the status code can be inserted into the
|
|
INFO column. */
|
|
|
|
static int SpoolssGeneric_r(tvbuff_t *tvb, int offset, packet_info *pinfo,
|
|
proto_tree *tree, char *drep)
|
|
{
|
|
dcerpc_info *di = (dcerpc_info *)pinfo->private_data;
|
|
dcerpc_call_value *dcv = (dcerpc_call_value *)di->call_data;
|
|
int len = tvb_length(tvb);
|
|
|
|
proto_tree_add_text(tree, tvb, offset, 0,
|
|
"[Unimplemented dissector: SPOOLSS]");
|
|
|
|
if (dcv->req_frame != 0)
|
|
proto_tree_add_text(tree, tvb, offset, 0,
|
|
"Request in frame %u", dcv->req_frame);
|
|
|
|
prs_werror(tvb, len - 4, pinfo, tree, NULL);
|
|
|
|
return offset;
|
|
}
|
|
|
|
/*
|
|
* JOB_INFO_1
|
|
*/
|
|
|
|
static gint ett_JOB_INFO_1;
|
|
#if 0
|
|
static int prs_JOB_INFO_1(tvbuff_t *tvb, int offset, packet_info *pinfo,
|
|
proto_tree *tree, GList **dp_list, void **data)
|
|
{
|
|
proto_item *item;
|
|
proto_tree *subtree;
|
|
|
|
item = proto_tree_add_text(tree, tvb, offset, 0, "JOB_INFO_1");
|
|
|
|
subtree = proto_item_add_subtree(item, ett_FORM_CTR);
|
|
|
|
return offset;
|
|
}
|
|
#endif
|
|
|
|
/*
|
|
* JOB_INFO_2
|
|
*/
|
|
|
|
static gint ett_JOB_INFO_2;
|
|
#if 0
|
|
static int prs_JOB_INFO_2(tvbuff_t *tvb, int offset, packet_info *pinfo,
|
|
proto_tree *tree, GList **dp_list, void **data)
|
|
{
|
|
proto_item *item;
|
|
proto_tree *subtree;
|
|
|
|
item = proto_tree_add_text(tree, tvb, offset, 0, "JOB_INFO_2");
|
|
|
|
subtree = proto_item_add_subtree(item, ett_FORM_CTR);
|
|
|
|
return offset;
|
|
}
|
|
#endif
|
|
|
|
/*
|
|
* EnumJobs
|
|
*/
|
|
|
|
static int SpoolssEnumJobs_q(tvbuff_t *tvb, int offset, packet_info *pinfo,
|
|
proto_tree *tree, char *drep)
|
|
{
|
|
dcerpc_info *di = (dcerpc_info *)pinfo->private_data;
|
|
dcerpc_call_value *dcv = (dcerpc_call_value *)di->call_data;
|
|
const guint8 *policy_hnd;
|
|
guint32 level;
|
|
|
|
if (dcv->rep_frame != 0)
|
|
proto_tree_add_text(tree, tvb, offset, 0,
|
|
"Reply in frame %d", dcv->rep_frame);
|
|
|
|
/* Parse packet */
|
|
|
|
offset = prs_policy_hnd(tvb, offset, pinfo, NULL, &policy_hnd);
|
|
|
|
display_pol(tree, tvb, offset - 20, policy_hnd);
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "First job");
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Num jobs");
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, &level, "Level");
|
|
|
|
dcv->private_data = (void *)level;
|
|
|
|
if (check_col(pinfo->cinfo, COL_INFO))
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, ", level %d", level);
|
|
|
|
offset = prs_struct_and_referents(tvb, offset, pinfo, tree,
|
|
prs_BUFFER, NULL, NULL);
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Offered");
|
|
|
|
dcerpc_smb_check_long_frame(tvb, offset, pinfo, tree);
|
|
|
|
return offset;
|
|
}
|
|
|
|
static int SpoolssEnumJobs_r(tvbuff_t *tvb, int offset, packet_info *pinfo,
|
|
proto_tree *tree, char *drep)
|
|
{
|
|
dcerpc_info *di = (dcerpc_info *)pinfo->private_data;
|
|
dcerpc_call_value *dcv = (dcerpc_call_value *)di->call_data;
|
|
void **data_list;
|
|
struct BUFFER_DATA *bd = NULL;
|
|
gint16 level = (guint32)dcv->private_data;
|
|
|
|
if (dcv->req_frame != 0)
|
|
proto_tree_add_text(tree, tvb, offset, 0,
|
|
"Request in frame %d", dcv->req_frame);
|
|
|
|
/* Parse packet */
|
|
|
|
offset = prs_struct_and_referents(tvb, offset, pinfo, tree,
|
|
prs_BUFFER, NULL, &data_list);
|
|
|
|
if (data_list)
|
|
bd = (struct BUFFER_DATA *)data_list[0];
|
|
|
|
if (bd && bd->tree) {
|
|
proto_item_append_text(bd->item, ", JOB_INFO_%d", level);
|
|
|
|
switch (level) {
|
|
default:
|
|
proto_tree_add_text(
|
|
bd->tree, tvb, offset, 0,
|
|
"[Unknown info level %d]", level);
|
|
break;
|
|
}
|
|
}
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Needed");
|
|
|
|
offset = prs_uint32(tvb, offset, pinfo, tree, NULL, "Returned");
|
|
|
|
offset = prs_werror(tvb, offset, pinfo, tree, NULL);
|
|
|
|
dcerpc_smb_check_long_frame(tvb, offset, pinfo, tree);
|
|
|
|
return offset;
|
|
}
|
|
|
|
#if 0
|
|
|
|
/* Templates for new subdissectors */
|
|
|
|
/*
|
|
* FOO
|
|
*/
|
|
|
|
static int SpoolssFoo_q(tvbuff_t *tvb, int offset, packet_info *pinfo,
|
|
proto_tree *tree, char *drep)
|
|
{
|
|
dcerpc_info *di = (dcerpc_info *)pinfo->private_data;
|
|
dcerpc_call_value *dcv = (dcerpc_call_value *)di->call_data;
|
|
|
|
if (dcv->rep_frame != 0)
|
|
proto_tree_add_text(tree, tvb, offset, 0,
|
|
"Reply in frame %u", dcv->rep_frame);
|
|
|
|
/* Parse packet */
|
|
|
|
dcerpc_smb_check_long_frame(tvb, offset, pinfo, tree);
|
|
|
|
return offset;
|
|
}
|
|
|
|
static int SpoolssFoo_r(tvbuff_t *tvb, int offset, packet_info *pinfo,
|
|
proto_tree *tree, char *drep)
|
|
{
|
|
dcerpc_info *di = (dcerpc_info *)pinfo->private_data;
|
|
dcerpc_call_value *dcv = (dcerpc_call_value *)di->call_data;
|
|
|
|
if (dcv->req_frame != 0)
|
|
proto_tree_add_text(tree, tvb, offset, 0,
|
|
"Request in frame %u", dcv->req_frame);
|
|
|
|
/* Parse packet */
|
|
|
|
dcerpc_smb_check_long_frame(tvb, offset, pinfo, tree);
|
|
|
|
return offset;
|
|
}
|
|
|
|
#endif
|
|
|
|
/*
|
|
* List of subdissectors for this pipe.
|
|
*/
|
|
|
|
static dcerpc_sub_dissector dcerpc_spoolss_dissectors[] = {
|
|
{ SPOOLSS_ENUMPRINTERS, "EnumPrinters",
|
|
SpoolssEnumPrinters_q, SpoolssEnumPrinters_r },
|
|
{ SPOOLSS_OPENPRINTER, "OpenPrinter",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_SETJOB, "SetJob",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_GETJOB, "GetJob",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_ENUMJOBS, "EnumJobs",
|
|
SpoolssEnumJobs_q, SpoolssEnumJobs_r },
|
|
{ SPOOLSS_ADDPRINTER, "AddPrinter",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_DELETEPRINTER, "DeletePrinter",
|
|
SpoolssDeletePrinter_q, SpoolssDeletePrinter_r },
|
|
{ SPOOLSS_SETPRINTER, "SetPrinter",
|
|
SpoolssSetPrinter_q, SpoolssSetPrinter_r },
|
|
{ SPOOLSS_GETPRINTER, "GetPrinter",
|
|
SpoolssGetPrinter_q, SpoolssGetPrinter_r },
|
|
{ SPOOLSS_ADDPRINTERDRIVER, "AddPrinterDriver",
|
|
NULL, SpoolssAddPrinterDriver_r },
|
|
{ SPOOLSS_ENUMPRINTERDRIVERS, "EnumPrinterDrivers",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_GETPRINTERDRIVER, "GetPrinterDriver",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_GETPRINTERDRIVERDIRECTORY, "GetPrinterDriverDirectory",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_DELETEPRINTERDRIVER, "DeletePrinterDriver",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_ADDPRINTPROCESSOR, "AddPrintProcessor",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_ENUMPRINTPROCESSORS, "EnumPrintProcessor",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_GETPRINTPROCESSORDIRECTORY, "GetPrintProcessorDirectory",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_STARTDOCPRINTER, "StartDocPrinter",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_STARTPAGEPRINTER, "StartPagePrinter",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_WRITEPRINTER, "WritePrinter",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_ENDPAGEPRINTER, "EndPagePrinter",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_ABORTPRINTER, "AbortPrinter",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_READPRINTER, "ReadPrinter",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_ENDDOCPRINTER, "EndDocPrinter",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_ADDJOB, "AddJob",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_SCHEDULEJOB, "ScheduleJob",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_GETPRINTERDATA, "GetPrinterData",
|
|
SpoolssGetPrinterData_q, SpoolssGetPrinterData_r },
|
|
{ SPOOLSS_SETPRINTERDATA, "SetPrinterData",
|
|
SpoolssSetPrinterData_q, SpoolssSetPrinterData_r },
|
|
{ SPOOLSS_WAITFORPRINTERCHANGE, "WaitForPrinterChange",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_CLOSEPRINTER, "ClosePrinter",
|
|
SpoolssClosePrinter_q, SpoolssClosePrinter_r },
|
|
{ SPOOLSS_ADDFORM, "AddForm",
|
|
SpoolssAddForm_q, SpoolssAddForm_r },
|
|
{ SPOOLSS_DELETEFORM, "DeleteForm",
|
|
SpoolssDeleteForm_q, SpoolssDeleteForm_r },
|
|
{ SPOOLSS_GETFORM, "GetForm",
|
|
SpoolssGetForm_q, SpoolssGetForm_r },
|
|
{ SPOOLSS_SETFORM, "SetForm",
|
|
SpoolssSetForm_q, SpoolssSetForm_r },
|
|
{ SPOOLSS_ENUMFORMS, "EnumForms",
|
|
SpoolssEnumForms_q, SpoolssEnumForms_r },
|
|
{ SPOOLSS_ENUMPORTS, "EnumPorts",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_ENUMMONITORS, "EnumMonitors",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_ADDPORT, "AddPort",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_CONFIGUREPORT, "ConfigurePort",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_DELETEPORT, "DeletePort",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_CREATEPRINTERIC, "CreatePrinterIC",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_PLAYGDISCRIPTONPRINTERIC, "PlayDiscriptOnPrinterIC",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_DELETEPRINTERIC, "DeletePrinterIC",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_ADDPRINTERCONNECTION, "AddPrinterConnection",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_DELETEPRINTERCONNECTION, "DeletePrinterConnection",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_PRINTERMESSAGEBOX, "PrinterMessageBox",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_ADDMONITOR, "AddMonitor",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_DELETEMONITOR, "DeleteMonitor",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_DELETEPRINTPROCESSOR, "DeletePrintProcessor",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_ADDPRINTPROVIDER, "AddPrintProvider",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_DELETEPRINTPROVIDER, "DeletePrintProvider",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_ENUMPRINTPROCDATATYPES, "EnumPrintProcDataTypes",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_RESETPRINTER, "ResetPrinter",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_GETPRINTERDRIVER2, "GetPrinterDriver2",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_FINDFIRSTPRINTERCHANGENOTIFICATION,
|
|
"FindFirstPrinterChangeNotification",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_FINDNEXTPRINTERCHANGENOTIFICATION,
|
|
"FindNextPrinterChangeNotification",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_FCPN, "FCPN",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_ROUTERFINDFIRSTPRINTERNOTIFICATIONOLD,
|
|
"RouterFindFirstPrinterNotificationOld",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_REPLYOPENPRINTER, "ReplyOpenPrinter",
|
|
SpoolssReplyOpenPrinter_q, SpoolssReplyOpenPrinter_r },
|
|
{ SPOOLSS_ROUTERREPLYPRINTER, "RouterREplyPrinter",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_REPLYCLOSEPRINTER, "ReplyClosePrinter",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_ADDPORTEX, "AddPortEx",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_REMOTEFINDFIRSTPRINTERCHANGENOTIFICATION,
|
|
"RemoteFindFirstPrinterChangeNotification",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_SPOOLERINIT, "SpoolerInit",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_RESETPRINTEREX, "ResetPrinterEx",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_RFFPCNEX, "RFFPCNEX",
|
|
SpoolssRFFPCNEX_q, SpoolssRFFPCNEX_r },
|
|
{ SPOOLSS_RRPCN, "RRPCN",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_RFNPCNEX, "RFNPCNEX",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_OPENPRINTEREX, "OpenPrinterEx",
|
|
SpoolssOpenPrinterEx_q, SpoolssOpenPrinterEx_r },
|
|
{ SPOOLSS_ADDPRINTEREX, "AddPrinterEx",
|
|
NULL, SpoolssAddPrinterEx_r },
|
|
{ SPOOLSS_ENUMPRINTERDATA, "EnumPrinterData",
|
|
SpoolssEnumPrinterData_q, SpoolssEnumPrinterData_r },
|
|
{ SPOOLSS_DELETEPRINTERDATA, "DeletePrinterData",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_GETPRINTERDATAEX, "GetPrinterDataEx",
|
|
SpoolssGetPrinterDataEx_q, SpoolssGetPrinterDataEx_r },
|
|
{ SPOOLSS_SETPRINTERDATAEX, "SetPrinterDataEx",
|
|
SpoolssSetPrinterDataEx_q, SpoolssSetPrinterDataEx_r },
|
|
{ SPOOLSS_ENUMPRINTERDATAEX, "EnumPrinterDataEx",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_ENUMPRINTERKEY, "EnumPrinterKey",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_DELETEPRINTERDATAEX, "DeletePrinterDataEx",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_DELETEPRINTERDRIVEREX, "DeletePrinterDriverEx",
|
|
NULL, SpoolssGeneric_r },
|
|
{ SPOOLSS_ADDPRINTERDRIVEREX, "AddPrinterDriverEx",
|
|
NULL, SpoolssGeneric_r },
|
|
|
|
{ 0, NULL, NULL, NULL },
|
|
};
|
|
|
|
/*
|
|
* Dissector initialisation function
|
|
*/
|
|
|
|
/* Protocol registration */
|
|
|
|
static int proto_dcerpc_spoolss = -1;
|
|
static gint ett_dcerpc_spoolss = -1;
|
|
|
|
void
|
|
proto_register_dcerpc_spoolss(void)
|
|
{
|
|
static gint *ett[] = {
|
|
&ett_dcerpc_spoolss,
|
|
&ett_NOTIFY_OPTION_ARRAY,
|
|
&ett_NOTIFY_OPTION_CTR,
|
|
&ett_NOTIFY_OPTION,
|
|
&ett_NOTIFY_OPTION_DATA,
|
|
&ett_PRINTER_DEFAULT,
|
|
&ett_DEVMODE_CTR,
|
|
&ett_DEVMODE,
|
|
&ett_USER_LEVEL,
|
|
&ett_USER_LEVEL_1,
|
|
&ett_BUFFER,
|
|
&ett_BUFFER_DATA,
|
|
&ett_BUFFER_DATA_BUFFER,
|
|
&ett_UNISTR2,
|
|
&ett_SPOOL_PRINTER_INFO_LEVEL,
|
|
&ett_PRINTER_INFO_0,
|
|
&ett_PRINTER_INFO_1,
|
|
&ett_PRINTER_INFO_2,
|
|
&ett_PRINTER_INFO_3,
|
|
&ett_RELSTR,
|
|
&ett_POLICY_HND,
|
|
&ett_FORM_REL,
|
|
&ett_FORM_CTR,
|
|
&ett_FORM_1,
|
|
&ett_JOB_INFO_1,
|
|
&ett_JOB_INFO_2,
|
|
&ett_SEC_DESC_BUF,
|
|
};
|
|
|
|
proto_dcerpc_spoolss = proto_register_protocol(
|
|
"Microsoft Spool Subsystem", "SPOOLSS", "spoolss");
|
|
|
|
proto_register_subtree_array(ett, array_length(ett));
|
|
}
|
|
|
|
/* Protocol handoff */
|
|
|
|
static e_uuid_t uuid_dcerpc_spoolss = {
|
|
0x12345678, 0x1234, 0xabcd,
|
|
{ 0xef, 0x00, 0x01, 0x23, 0x45, 0x67, 0x89, 0xab }
|
|
};
|
|
|
|
static guint16 ver_dcerpc_spoolss = 1;
|
|
|
|
void
|
|
proto_reg_handoff_dcerpc_spoolss(void)
|
|
{
|
|
/* Register protocol as dcerpc */
|
|
|
|
dcerpc_init_uuid(proto_dcerpc_spoolss, ett_dcerpc_spoolss,
|
|
&uuid_dcerpc_spoolss, ver_dcerpc_spoolss,
|
|
dcerpc_spoolss_dissectors);
|
|
}
|