forked from osmocom/wireshark
From <noselasd@asgaard.homelinux.org>
Support for 9P used by plan 9 from outer space svn path=/trunk/; revision=14122
This commit is contained in:
parent
23738d70f0
commit
00d9489114
5
AUTHORS
5
AUTHORS
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@ -2331,6 +2331,11 @@ Francisco Alcoba <francisco.alcoba [AT] ericsson.com> {
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ASCII art version of VOIP call analysis
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}
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Nils O. Selåsdal <noselasd@asgaard.homelinux.org> {
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9P support
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}
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And assorted fixes and enhancements by the people listed above
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and by:
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@ -49,6 +49,7 @@ GENERATED_FILES = $(GENERATED_HEADER_FILES) $(GENERATED_C_FILES)
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DISSECTOR_SRC = \
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packet-3com-xns.c \
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packet-3g-a11.c \
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packet-9p.c \
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packet-aarp.c \
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packet-acap.c \
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packet-acse.c \
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@ -0,0 +1,676 @@
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/* packet-9P.c
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* Routines for 9P dissection
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* Copyright 2005, Nils O. Selåsdal
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*
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* $Id: $
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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 <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <glib.h>
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#include <epan/packet.h>
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#include <epan/strutil.h>
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#define NINEPORT 564
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/*Message types for 9P */
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/*See man 5 intro on Plan9 - or;
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http://www.cs.bell-labs.com/sys/man/5/INDEX.html
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*/
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enum {
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TVERSION = 100,
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RVERSION = 101,
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TAUTH = 102,
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RAUTH = 103,
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TATTACH = 104,
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RATTACH = 105,
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TERROR = 106, /* Not used */
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RERROR = 107,
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TFLUSH = 108,
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RFLUSH = 109,
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TWALK = 110,
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RWALK = 111,
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TOPEN = 112,
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ROPEN,
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TCREATE = 114,
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RCREATE,
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TREAD = 116,
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RREAD,
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TWRITE = 118,
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RWRITE,
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TCLUNK = 120,
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RCLUNK,
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TREMOVE = 122,
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RREMOVE,
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TSTAT = 124,
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RSTAT,
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TWSTAT = 126,
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RWSTAT
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};
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/* Initialize the protocol and registered fields */
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static int proto_9P = -1;
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static int hf_9P_msgsz = -1;
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static int hf_9P_msgtype = -1;
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static int hf_9P_tag = -1;
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static int hf_9P_oldtag = -1;
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static int hf_9P_parmsz = -1;
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static int hf_9P_maxsize = -1;
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static int hf_9P_fid = -1;
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static int hf_9P_nqid = -1;
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static int hf_9P_mode = -1;
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static int hf_9P_iounit = -1;
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static int hf_9P_count = -1;
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static int hf_9P_offset = -1;
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static int hf_9P_perm = -1;
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static int hf_9P_qidtype = -1;
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static int hf_9P_qidvers = -1;
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static int hf_9P_qidpath = -1;
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static int hf_9P_stattype = -1;
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static int hf_9P_statmode = -1;
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static int hf_9P_atime = -1;
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static int hf_9P_mtime = -1;
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static int hf_9P_length = -1;
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static int hf_9P_dev = -1;
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static int hf_9P_wname = -1;
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static int hf_9P_version = -1;
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static int hf_9P_afid = -1;
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static int hf_9P_uname = -1;
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static int hf_9P_aname = -1;
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static int hf_9P_ename = -1;
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static int hf_9P_name = -1;
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static int hf_9P_filename = -1;
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static int hf_9P_sdlen = -1;
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static int hf_9P_uid = -1;
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static int hf_9P_gid = -1;
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static int hf_9P_muid = -1;
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static int hf_9P_nwalk = -1;
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static int hf_9P_newfid = -1;
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/*handle for dissecting data in 9P msgs*/
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static dissector_handle_t data_handle;
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/* subtree pointers */
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static gint ett_9P = -1;
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/*9P Msg types to name mapping */
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static const value_string ninep_msg_type[] =
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{ {TVERSION, "Tversion"},
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{RVERSION, "Rversion"},
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{TAUTH, "Tauth"},
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{RAUTH, "Rauth"},
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{TATTACH, "Tattach"},
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{RATTACH, "Rattach"},
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{RERROR, "Rerror"},
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{TFLUSH, "Tflush"},
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{RFLUSH, "Rflush"},
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{TWALK, "Twalk"},
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{RWALK, "Rwalk"},
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{TOPEN, "Topen"},
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{ROPEN, "Ropen"},
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{TCREATE, "Tcreate"},
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{RCREATE, "Rcreate"},
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{TREAD, "Tread"},
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{RREAD, "Rread"},
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{TWRITE, "Twrite"},
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{RWRITE, "Rwrite"},
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{TCLUNK, "Tclunk"},
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{RCLUNK, "Rclunk"},
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{TREMOVE, "Tremove"},
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{RREMOVE, "Rremove"},
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{TSTAT, "Tstat"},
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{RSTAT, "Rstat"},
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{TWSTAT, "Twstat"},
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{RWSTAT, "Rwstat"},
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{0, NULL},
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};
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/* Dissect 9P messages*/
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static void dissect_9P(tvbuff_t * tvb, packet_info * pinfo, proto_tree * tree)
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{
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guint32 ninesz,tmp,i;
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guint16 tmp16;
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guint8 ninemsg;
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guint offset = 0;
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const char *mname;
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gint len,reportedlen;
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tvbuff_t *next_tvb;
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proto_item *ti;
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proto_tree *ninep_tree;
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if (check_col(pinfo->cinfo, COL_PROTOCOL))
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col_set_str(pinfo->cinfo, COL_PROTOCOL, "9P");
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if (check_col(pinfo->cinfo, COL_INFO))
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col_clear(pinfo->cinfo, COL_INFO);
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ninesz = tvb_get_letohl(tvb, offset);
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ninemsg = tvb_get_guint8(tvb, offset + 4);
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mname = val_to_str(ninemsg, ninep_msg_type,NULL);
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if (check_col(pinfo->cinfo, COL_INFO)) {
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if(mname == NULL) {
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col_add_fstr(pinfo->cinfo, COL_INFO, "Data Continuitation ? (Tag %d %s)", ninemsg,mname);
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return;
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} else {
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col_append_fstr(pinfo->cinfo, COL_INFO, "%s Tag=%u",mname,(guint)tvb_get_letohs(tvb,offset+5));
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}
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} else if (mname == NULL)
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return;
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if (!tree) /*not much more of one line summary interrest yet.. */
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return;
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ti = proto_tree_add_item(tree, proto_9P, tvb, 0, -1, FALSE);
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ninep_tree = proto_item_add_subtree(ti, ett_9P);
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proto_tree_add_item(ninep_tree, hf_9P_msgsz, tvb, offset, 4, TRUE);
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offset+=4;
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proto_tree_add_item(ninep_tree, hf_9P_msgtype, tvb, offset, 1, TRUE);
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++offset;
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proto_tree_add_item(ninep_tree, hf_9P_tag, tvb, offset, 2, TRUE);
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offset += 2;
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switch(ninemsg) {
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case RVERSION:
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case TVERSION:
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proto_tree_add_item(ninep_tree, hf_9P_maxsize, tvb, offset, 4, TRUE);
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offset +=4;
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tmp16 = tvb_get_letohs(tvb,offset);
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proto_tree_add_item(ninep_tree, hf_9P_parmsz, tvb, offset, 2, TRUE);
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offset +=2;
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proto_tree_add_item(ninep_tree, hf_9P_version, tvb, offset, tmp16, TRUE);
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break;
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case TAUTH:
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proto_tree_add_item(ninep_tree, hf_9P_afid, tvb, offset, 4, TRUE);
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offset +=4;
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tmp16 = tvb_get_letohs(tvb,offset);
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proto_tree_add_item(ninep_tree, hf_9P_parmsz, tvb, offset, 2, TRUE);
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offset +=2;
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proto_tree_add_item(ninep_tree, hf_9P_uname, tvb, offset, tmp16, TRUE);
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offset += tmp16;
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tmp16 = tvb_get_letohs(tvb,offset);
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proto_tree_add_item(ninep_tree, hf_9P_parmsz, tvb, offset, 2, TRUE);
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offset +=2;
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proto_tree_add_item(ninep_tree, hf_9P_aname, tvb, offset, tmp16, TRUE);
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break;
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case RAUTH:
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proto_tree_add_item(ninep_tree, hf_9P_qidtype, tvb, offset, 1, TRUE);
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++offset;
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proto_tree_add_item(ninep_tree, hf_9P_qidvers, tvb, offset, 4, TRUE);
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offset +=4;
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proto_tree_add_item(ninep_tree, hf_9P_qidpath, tvb, offset, 8, TRUE);
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break;
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case RERROR:
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tmp16 = tvb_get_letohs(tvb,offset);
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proto_tree_add_item(ninep_tree, hf_9P_parmsz, tvb, offset, 2, TRUE);
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offset +=2;
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proto_tree_add_item(ninep_tree, hf_9P_ename, tvb, offset, tmp16, TRUE);
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break;
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case TFLUSH:
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proto_tree_add_item(ninep_tree, hf_9P_oldtag, tvb, offset, 2, TRUE);
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break;
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case RFLUSH:
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break;
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case TATTACH:
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proto_tree_add_item(ninep_tree, hf_9P_fid, tvb, offset, 4, TRUE);
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offset +=4;
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proto_tree_add_item(ninep_tree, hf_9P_afid, tvb, offset, 4, TRUE);
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offset +=4;
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tmp16 = tvb_get_letohs(tvb,offset);
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proto_tree_add_item(ninep_tree, hf_9P_parmsz, tvb, offset, 2, TRUE);
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offset +=2;
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proto_tree_add_item(ninep_tree, hf_9P_uname, tvb, offset, tmp16, TRUE);
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offset += tmp16;
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tmp16 = tvb_get_letohs(tvb,offset);
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proto_tree_add_item(ninep_tree, hf_9P_parmsz, tvb, offset, 2, TRUE);
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offset +=2;
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proto_tree_add_item(ninep_tree, hf_9P_aname, tvb, offset, tmp16, TRUE);
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break;
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case RATTACH:
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proto_tree_add_item(ninep_tree, hf_9P_qidtype, tvb, offset, 1, TRUE);
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++offset;
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proto_tree_add_item(ninep_tree, hf_9P_qidvers, tvb, offset, 4, TRUE);
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offset +=4;
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proto_tree_add_item(ninep_tree, hf_9P_qidpath, tvb, offset, 8, TRUE);
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break;
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case TWALK:
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proto_tree_add_item(ninep_tree, hf_9P_fid, tvb, offset, 4, TRUE);
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offset +=4;
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proto_tree_add_item(ninep_tree, hf_9P_newfid, tvb, offset, 4, TRUE);
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offset +=4;
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tmp16 = tvb_get_letohs(tvb,offset);
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proto_tree_add_item(ninep_tree, hf_9P_nwalk, tvb, offset, 2, TRUE);
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offset +=2;
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for(i = 0 ; i < tmp16; i++) {
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guint16 tmplen;
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tmplen = tvb_get_letohs(tvb,offset);
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proto_tree_add_uint_format(ninep_tree, hf_9P_parmsz, tvb, offset, 2, tmplen, "%d. param length: %u",i,tmplen);
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offset +=2;
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proto_tree_add_item(ninep_tree, hf_9P_wname, tvb, offset, tmplen, TRUE);
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offset += tmplen;
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}
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break;
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case RWALK:
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tmp16 = tvb_get_letohs(tvb,offset);
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proto_tree_add_item(ninep_tree, hf_9P_nqid, tvb, offset, 2, TRUE);
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offset +=2;
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for(i = 0; i < tmp16; i++) {
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proto_tree_add_item(ninep_tree, hf_9P_qidtype, tvb, offset, 1, TRUE);
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++offset;
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proto_tree_add_item(ninep_tree, hf_9P_qidvers, tvb, offset, 4, TRUE);
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offset +=4;
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proto_tree_add_item(ninep_tree, hf_9P_qidpath, tvb, offset, 8, TRUE);
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offset +=8;
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}
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break;
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case TOPEN:
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proto_tree_add_item(ninep_tree, hf_9P_fid, tvb, offset, 4, TRUE);
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offset +=4;
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proto_tree_add_item(ninep_tree, hf_9P_mode, tvb, offset, 1, TRUE);
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break;
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case ROPEN:
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proto_tree_add_item(ninep_tree, hf_9P_qidtype, tvb, offset, 1, TRUE);
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++offset;
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proto_tree_add_item(ninep_tree, hf_9P_qidvers, tvb, offset, 4, TRUE);
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offset +=4;
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proto_tree_add_item(ninep_tree, hf_9P_qidpath, tvb, offset, 8, TRUE);
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offset +=8;
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proto_tree_add_item(ninep_tree, hf_9P_iounit, tvb, offset, 4, TRUE);
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break;
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case TCREATE:
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proto_tree_add_item(ninep_tree, hf_9P_fid, tvb, offset, 4, TRUE);
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offset +=4;
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tmp16 = tvb_get_letohs(tvb,offset);
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proto_tree_add_item(ninep_tree, hf_9P_parmsz, tvb, offset, 2, TRUE);
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offset +=2;
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proto_tree_add_item(ninep_tree, hf_9P_name, tvb, offset, tmp16, TRUE);
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offset += tmp16;
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proto_tree_add_item(ninep_tree, hf_9P_perm, tvb, offset, 4, TRUE);
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offset +=4;
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proto_tree_add_item(ninep_tree, hf_9P_mode, tvb, offset, 1, TRUE);
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break;
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case RCREATE:
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proto_tree_add_item(ninep_tree, hf_9P_qidtype, tvb, offset, 1, TRUE);
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++offset;
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proto_tree_add_item(ninep_tree, hf_9P_qidvers, tvb, offset, 4, TRUE);
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offset +=4;
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proto_tree_add_item(ninep_tree, hf_9P_qidpath, tvb, offset, 8, TRUE);
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offset +=8;
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proto_tree_add_item(ninep_tree, hf_9P_iounit, tvb, offset, 4, TRUE);
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break;
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case TREAD:
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proto_tree_add_item(ninep_tree, hf_9P_fid, tvb, offset, 4, TRUE);
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offset +=4;
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proto_tree_add_item(ninep_tree, hf_9P_offset, tvb, offset, 8, TRUE);
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offset +=8;
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proto_tree_add_item(ninep_tree, hf_9P_count, tvb, offset, 4, TRUE);
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break;
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case RREAD:
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tmp = tvb_get_letohl(tvb,offset);
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proto_tree_add_item(ninep_tree, hf_9P_count, tvb, offset, 4, TRUE);
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offset += 4;
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len = tvb_reported_length_remaining(tvb, offset);
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reportedlen = ((gint)tmp&0xffff) > len ? len : (gint)tmp&0xffff;
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next_tvb = tvb_new_subset(tvb, offset, len, reportedlen);
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call_dissector(data_handle,next_tvb, pinfo, tree);
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break;
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case TWRITE:
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proto_tree_add_item(ninep_tree, hf_9P_fid, tvb, offset, 4, TRUE);
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offset +=4;
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proto_tree_add_item(ninep_tree, hf_9P_offset, tvb, offset, 8, TRUE);
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offset +=8;
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tmp = tvb_get_letohl(tvb,offset);
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proto_tree_add_item(ninep_tree, hf_9P_count, tvb, offset, 4, TRUE);
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offset += 4;
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len = tvb_reported_length_remaining(tvb, offset);
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reportedlen = ((gint)tmp&0xffff) > len ? len : (gint)tmp&0xffff;
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next_tvb = tvb_new_subset(tvb, offset, len, reportedlen);
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call_dissector(data_handle,next_tvb, pinfo, tree);
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break;
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case RWRITE:
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proto_tree_add_item(ninep_tree, hf_9P_count, tvb, offset, 4, TRUE);
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break;
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case TCLUNK:
|
||||
proto_tree_add_item(ninep_tree, hf_9P_fid, tvb, offset, 4, TRUE);
|
||||
|
||||
break;
|
||||
case RCLUNK:
|
||||
break;
|
||||
case TREMOVE:
|
||||
proto_tree_add_item(ninep_tree, hf_9P_fid, tvb, offset, 4, TRUE);
|
||||
|
||||
break;
|
||||
case RREMOVE:
|
||||
break;
|
||||
case TSTAT:
|
||||
proto_tree_add_item(ninep_tree, hf_9P_fid, tvb, offset, 4, TRUE);
|
||||
break;
|
||||
case RSTAT:
|
||||
proto_tree_add_item(ninep_tree, hf_9P_parmsz, tvb, offset, 2, TRUE);
|
||||
offset +=2;
|
||||
|
||||
proto_tree_add_item(ninep_tree, hf_9P_sdlen, tvb, offset, 2, TRUE);
|
||||
offset +=2;
|
||||
|
||||
proto_tree_add_item(ninep_tree, hf_9P_stattype, tvb, offset, 2, TRUE);
|
||||
offset +=2;
|
||||
|
||||
proto_tree_add_item(ninep_tree, hf_9P_dev, tvb, offset, 4, TRUE);
|
||||
offset +=4;
|
||||
|
||||
proto_tree_add_item(ninep_tree, hf_9P_qidtype, tvb, offset, 1, TRUE);
|
||||
++offset;
|
||||
|
||||
proto_tree_add_item(ninep_tree, hf_9P_qidvers, tvb, offset, 4, TRUE);
|
||||
offset +=4;
|
||||
|
||||
proto_tree_add_item(ninep_tree, hf_9P_qidpath, tvb, offset, 8, TRUE);
|
||||
offset +=8;
|
||||
|
||||
proto_tree_add_item(ninep_tree, hf_9P_statmode, tvb, offset, 4, TRUE);
|
||||
offset +=4;
|
||||
|
||||
proto_tree_add_item(ninep_tree, hf_9P_atime, tvb, offset, 4, TRUE);
|
||||
offset +=4;
|
||||
|
||||
proto_tree_add_item(ninep_tree, hf_9P_mtime, tvb, offset, 4, TRUE);
|
||||
offset +=4;
|
||||
|
||||
proto_tree_add_item(ninep_tree, hf_9P_length, tvb, offset, 8, TRUE);
|
||||
offset +=8;
|
||||
|
||||
tmp16 = tvb_get_letohs(tvb,offset);
|
||||
proto_tree_add_item(ninep_tree, hf_9P_parmsz, tvb, offset, 2, TRUE);
|
||||
offset +=2;
|
||||
|
||||
proto_tree_add_item(ninep_tree, hf_9P_filename, tvb, offset, tmp16, TRUE);
|
||||
offset += tmp16;
|
||||
|
||||
tmp16 = tvb_get_letohs(tvb,offset);
|
||||
proto_tree_add_item(ninep_tree, hf_9P_parmsz, tvb, offset, 2, TRUE);
|
||||
offset +=2;
|
||||
|
||||
proto_tree_add_item(ninep_tree, hf_9P_uid, tvb, offset, tmp16, TRUE);
|
||||
offset += tmp16;
|
||||
|
||||
tmp16 = tvb_get_letohs(tvb,offset);
|
||||
proto_tree_add_item(ninep_tree, hf_9P_parmsz, tvb, offset, 2, TRUE);
|
||||
offset +=2;
|
||||
|
||||
proto_tree_add_item(ninep_tree, hf_9P_gid, tvb, offset, tmp16, TRUE);
|
||||
offset += tmp16;
|
||||
|
||||
tmp16 = tvb_get_letohs(tvb,offset);
|
||||
proto_tree_add_item(ninep_tree, hf_9P_parmsz, tvb, offset, 2, TRUE);
|
||||
offset +=2;
|
||||
proto_tree_add_item(ninep_tree, hf_9P_muid, tvb, offset, tmp16, TRUE);
|
||||
offset += tmp16;
|
||||
break;
|
||||
case TWSTAT:
|
||||
proto_tree_add_item(ninep_tree, hf_9P_fid, tvb, offset, 4, TRUE);
|
||||
offset += 4;
|
||||
|
||||
proto_tree_add_item(ninep_tree, hf_9P_parmsz, tvb, offset, 2, TRUE);
|
||||
offset +=2;
|
||||
|
||||
proto_tree_add_item(ninep_tree, hf_9P_sdlen, tvb, offset, 2, TRUE);
|
||||
offset +=2;
|
||||
|
||||
proto_tree_add_item(ninep_tree, hf_9P_stattype, tvb, offset, 2, TRUE);
|
||||
offset +=2;
|
||||
|
||||
proto_tree_add_item(ninep_tree, hf_9P_dev, tvb, offset, 4, TRUE);
|
||||
offset +=4;
|
||||
|
||||
proto_tree_add_item(ninep_tree, hf_9P_qidtype, tvb, offset, 1, TRUE);
|
||||
++offset;
|
||||
|
||||
proto_tree_add_item(ninep_tree, hf_9P_qidvers, tvb, offset, 4, TRUE);
|
||||
offset +=4;
|
||||
|
||||
proto_tree_add_item(ninep_tree, hf_9P_qidpath, tvb, offset, 8, TRUE);
|
||||
offset +=8;
|
||||
|
||||
proto_tree_add_item(ninep_tree, hf_9P_statmode, tvb, offset, 4, TRUE);
|
||||
offset +=4;
|
||||
|
||||
proto_tree_add_item(ninep_tree, hf_9P_atime, tvb, offset, 4, TRUE);
|
||||
offset +=4;
|
||||
|
||||
proto_tree_add_item(ninep_tree, hf_9P_mtime, tvb, offset, 4, TRUE);
|
||||
offset +=4;
|
||||
|
||||
proto_tree_add_item(ninep_tree, hf_9P_length, tvb, offset, 8, TRUE);
|
||||
offset +=8;
|
||||
|
||||
tmp16 = tvb_get_letohs(tvb,offset);
|
||||
proto_tree_add_item(ninep_tree, hf_9P_parmsz, tvb, offset, 2, TRUE);
|
||||
offset +=2;
|
||||
|
||||
proto_tree_add_item(ninep_tree, hf_9P_filename, tvb, offset, tmp16, TRUE);
|
||||
offset += tmp16;
|
||||
|
||||
tmp16 = tvb_get_letohs(tvb,offset);
|
||||
proto_tree_add_item(ninep_tree, hf_9P_parmsz, tvb, offset, 2, TRUE);
|
||||
offset +=2;
|
||||
|
||||
proto_tree_add_item(ninep_tree, hf_9P_uid, tvb, offset, tmp16, TRUE);
|
||||
offset += tmp16;
|
||||
|
||||
tmp16 = tvb_get_letohs(tvb,offset);
|
||||
proto_tree_add_item(ninep_tree, hf_9P_parmsz, tvb, offset, 2, TRUE);
|
||||
offset +=2;
|
||||
|
||||
proto_tree_add_item(ninep_tree, hf_9P_gid, tvb, offset, tmp16, TRUE);
|
||||
offset += tmp16;
|
||||
|
||||
tmp16 = tvb_get_letohs(tvb,offset);
|
||||
proto_tree_add_item(ninep_tree, hf_9P_parmsz, tvb, offset, 2, TRUE);
|
||||
offset +=2;
|
||||
proto_tree_add_item(ninep_tree, hf_9P_muid, tvb, offset, tmp16, TRUE);
|
||||
offset += tmp16;
|
||||
break;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
/* Register 9P with Ethereal */
|
||||
void proto_register_9P(void)
|
||||
{
|
||||
static hf_register_info hf[] = {
|
||||
{&hf_9P_msgsz,
|
||||
{"Msg length", "9p.msglen", FT_UINT32, BASE_DEC, NULL, 0x0,
|
||||
"9P Message Length", HFILL}},
|
||||
{&hf_9P_msgtype,
|
||||
{"Msg Type", "9p.msgtype", FT_UINT8, BASE_DEC, VALS(ninep_msg_type), 0x0,
|
||||
"Message Type", HFILL}},
|
||||
{&hf_9P_tag,
|
||||
{"Tag", "9p.tag", FT_UINT16, BASE_DEC, NULL, 0x0,
|
||||
"9P Tag", HFILL}},
|
||||
{&hf_9P_oldtag,
|
||||
{"Old tag", "9p.oldtag", FT_UINT16, BASE_DEC, NULL, 0x0,
|
||||
"Old tag", HFILL}},
|
||||
{&hf_9P_parmsz,
|
||||
{"Param length", "9p.paramsz", FT_UINT16, BASE_DEC, NULL, 0x0,
|
||||
"Parameter length", HFILL}},
|
||||
{&hf_9P_maxsize,
|
||||
{"Max msg size", "9p.maxsize", FT_UINT32, BASE_HEX, NULL, 0x0,
|
||||
"Max message size", HFILL}},
|
||||
{&hf_9P_fid,
|
||||
{"Fid", "9p.fid", FT_UINT32, BASE_DEC, NULL, 0x0,
|
||||
"File ID", HFILL}},
|
||||
{&hf_9P_nqid,
|
||||
{"Nr Qids", "9p.nqid", FT_UINT16, BASE_DEC, NULL, 0x0,
|
||||
"Number of Qids", HFILL}},
|
||||
{&hf_9P_mode,
|
||||
{"Mode", "9p.mode", FT_UINT8, BASE_HEX, NULL, 0x0,
|
||||
"Mode", HFILL}},
|
||||
{&hf_9P_iounit,
|
||||
{"I/O Unit", "9p.iounit", FT_UINT32, BASE_DEC, NULL, 0x0,
|
||||
"I/O Unit", HFILL}},
|
||||
{&hf_9P_count,
|
||||
{"Count", "9p.count", FT_UINT32, BASE_DEC, NULL, 0x0,
|
||||
"Count", HFILL}},
|
||||
{&hf_9P_offset,
|
||||
{"Offset", "9p.offset", FT_UINT64, BASE_DEC, NULL, 0x0,
|
||||
"Offset", HFILL}},
|
||||
{&hf_9P_perm,
|
||||
{"Permissions", "9p.perm", FT_UINT32, BASE_OCT, NULL, 0x0,
|
||||
"Permission bits", HFILL}},
|
||||
{&hf_9P_qidpath,
|
||||
{"Qid path", "9p.qidpath", FT_UINT64, BASE_DEC, NULL, 0x0,
|
||||
"Qid path", HFILL}},
|
||||
{&hf_9P_qidvers,
|
||||
{"Qid version", "9p.qidvers", FT_UINT32, BASE_DEC, NULL, 0x0,
|
||||
"Qid version", HFILL}},
|
||||
{&hf_9P_qidtype,
|
||||
{"Qid type", "9p.qidtype", FT_UINT8, BASE_DEC, NULL, 0x0,
|
||||
"Qid type", HFILL}},
|
||||
{&hf_9P_statmode,
|
||||
{"Stat mode", "9p.statmode", FT_UINT32, BASE_HEX, NULL, 0x0,
|
||||
"Stat mode", HFILL}},
|
||||
{&hf_9P_stattype,
|
||||
{"Stat type", "9p.stattype", FT_UINT16, BASE_DEC, NULL, 0x0,
|
||||
"Stat type", HFILL}},
|
||||
{&hf_9P_atime,
|
||||
{"Atime", "9p.atime", FT_UINT32, BASE_DEC, NULL, 0x0,
|
||||
"Access Time", HFILL}},
|
||||
{&hf_9P_mtime,
|
||||
{"Mtime", "9p.mtime", FT_UINT32, BASE_DEC, NULL, 0x0,
|
||||
"Modified Time", HFILL}},
|
||||
{&hf_9P_length,
|
||||
{"Length", "9p.length", FT_UINT64, BASE_DEC, NULL, 0x0,
|
||||
"File Length", HFILL}},
|
||||
{&hf_9P_dev,
|
||||
{"Dev", "9p.dev", FT_UINT32, BASE_DEC, NULL, 0x0,
|
||||
"", HFILL}},
|
||||
{&hf_9P_wname,
|
||||
{"Wname", "9p.wname", FT_STRING, BASE_NONE, NULL, 0x0,
|
||||
"Path Name Element", HFILL}},
|
||||
{&hf_9P_version,
|
||||
{"Version", "9p.version", FT_STRING, BASE_NONE, NULL, 0x0,
|
||||
"Version", HFILL}},
|
||||
{&hf_9P_afid,
|
||||
{"AFid", "9p.fid", FT_UINT32, BASE_DEC, NULL, 0x0,
|
||||
"Authenticating FID", HFILL}},
|
||||
{&hf_9P_uname,
|
||||
{"Uname", "9p.uname", FT_STRING, BASE_NONE, NULL, 0x0,
|
||||
"User Name", HFILL}},
|
||||
{&hf_9P_aname,
|
||||
{"Aname", "9p.aname", FT_STRING, BASE_NONE, NULL, 0x0,
|
||||
"Attach Name", HFILL}},
|
||||
{&hf_9P_ename,
|
||||
{"Ename", "9p.ename", FT_STRING, BASE_NONE, NULL, 0x0,
|
||||
"Error", HFILL}},
|
||||
{&hf_9P_name,
|
||||
{"Name", "9p.name", FT_STRING, BASE_NONE, NULL, 0x0,
|
||||
"Name (of file)", HFILL}},
|
||||
{&hf_9P_sdlen,
|
||||
{"Stat data length", "9p.sdlen", FT_UINT16, BASE_DEC, NULL, 0x0,
|
||||
"Stat data length", HFILL}},
|
||||
{&hf_9P_filename,
|
||||
{"File name", "9p.filename", FT_STRING, BASE_NONE, NULL, 0x0,
|
||||
"File name", HFILL}},
|
||||
{&hf_9P_uid,
|
||||
{"Uid", "9p.uid", FT_STRING, BASE_NONE, NULL, 0x0,
|
||||
"User ID", HFILL}},
|
||||
{&hf_9P_gid,
|
||||
{"Gid", "9p.gid", FT_STRING, BASE_NONE, NULL, 0x0,
|
||||
"Group ID", HFILL}},
|
||||
{&hf_9P_muid,
|
||||
{"Muid", "9p.muid", FT_STRING, BASE_NONE, NULL, 0x0,
|
||||
"Modified Uid", HFILL}},
|
||||
{&hf_9P_newfid,
|
||||
{"New fid", "9p.newfid", FT_UINT32, BASE_DEC, NULL, 0x0,
|
||||
"New file ID", HFILL}},
|
||||
{&hf_9P_nwalk,
|
||||
{"Nr Walks", "9p.nwalk", FT_UINT32, BASE_DEC, NULL, 0x0,
|
||||
"Nr of walk results", HFILL}}
|
||||
|
||||
};
|
||||
|
||||
static gint *ett[] = {
|
||||
&ett_9P
|
||||
};
|
||||
|
||||
proto_9P = proto_register_protocol("Plan9 9P", "9P", "9p");
|
||||
|
||||
proto_register_field_array(proto_9P, hf, array_length(hf));
|
||||
|
||||
proto_register_subtree_array(ett, array_length(ett));
|
||||
}
|
||||
|
||||
void proto_reg_handoff_9P(void)
|
||||
{
|
||||
dissector_handle_t ninep_handle;
|
||||
|
||||
data_handle = find_dissector("data");
|
||||
|
||||
ninep_handle = create_dissector_handle(dissect_9P, proto_9P);
|
||||
|
||||
dissector_add("tcp.port", NINEPORT, ninep_handle);
|
||||
}
|
||||
|
||||
|
Loading…
Reference in New Issue