1608 lines
48 KiB
C
1608 lines
48 KiB
C
/* packet-sasp.c
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* Routines for sasp packet dissection
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* Copyright 2010, Venkateshwaran Dorai<venkateshwaran.d@gmail.com>
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*
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* $Id$
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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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 modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (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 along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include "config.h"
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#include <glib.h>
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#include <epan/packet.h>
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#include <epan/expert.h>
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#include "packet-tcp.h"
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#include <epan/prefs.h>
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/* forward reference */
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static void dissect_sasp_pdu(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree);
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static void dissect_reg_req(tvbuff_t *tvb, proto_tree *tree,guint32 offset);
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static void dissect_dereg_req(tvbuff_t *tvb, proto_tree *tree,guint32 offset);
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static void dissect_reg_rep(tvbuff_t *tvb, proto_tree *tree,guint32 offset);
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static void dissect_dereg_rep(tvbuff_t *tvb, proto_tree *tree,guint32 offset);
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static void dissect_sendwt(tvbuff_t *tvb,proto_tree *tree,guint32 offset);
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static void dissect_setmemstate_req(tvbuff_t *tvb,proto_tree *tree,guint32 offset);
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static void dissect_setmemstate_rep(tvbuff_t *tvb,proto_tree *tree,guint32 offset);
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static void dissect_setlbstate_req(tvbuff_t *tvb, proto_tree *tree,guint32 offset);
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static void dissect_setlbstate_rep(tvbuff_t *tvb, proto_tree *tree,guint32 offset);
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static void dissect_wt_req(tvbuff_t *tvb,proto_tree *tree,guint32 offset);
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static void dissect_wt_rep(tvbuff_t *tvb,proto_tree *tree,guint32 offset);
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static guint32 dissect_memdatacomp(tvbuff_t *tvb, proto_tree *tree,guint32 offset);
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static guint32 dissect_grpdatacomp(tvbuff_t *tvb,proto_tree *tree,guint32 offset);
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static guint32 dissect_grp_memdatacomp(tvbuff_t *tvb, proto_tree *tree,guint32 offset);
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static guint32 dissect_grp_memstatedatacomp(tvbuff_t *tvb,proto_tree *tree,guint32 offset);
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static guint32 dissect_memstatedatacomp(tvbuff_t *tvb,proto_tree *tree,guint32 offset);
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static guint32 dissect_weight_entry_data_comp(tvbuff_t *tvb,proto_tree *pay_load,guint32 offset);
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static guint32 dissect_grp_wt_entry_datacomp(tvbuff_t *tvb,proto_tree *tree,guint32 offset);
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/* Initialize the protocol and registered fields */
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static int proto_sasp = -1;
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static int hf_sasp_type = -1;
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static int hf_sasp_length = -1;
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static int hf_sasp_vrsn = -1;
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static int hf_msg_len = -1;
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static int hf_msg_id = -1;
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static int hf_msg_type = -1;
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/*reg reply*/
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static int hf_sasp_reg_rep_rcode = -1;
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static int hf_sasp_reg_rep_sz = -1;
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/*reg req*/
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static int hf_sasp_reg_req_sz = -1;
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static int hf_reg_req_lbflag = -1;
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static int hf_sasp_gmd_cnt = -1;
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/*dereg req*/
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static int hf_sasp_dereg_req_sz = -1;
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static int hf_dereg_req_lbflag = -1;
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static int hf_dereg_req_reason = -1;
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static int hf_dereg_req_reason_flag = -1;
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/*dereg reply*/
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static int hf_sasp_dereg_rep_rcode = -1;
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static int hf_sasp_dereg_rep_sz = -1;
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/*send wt*/
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static int hf_sasp_sendwt_gwedcnt = -1;
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static int hf_sasp_sendwt_sz = -1;
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/*setmemstate req*/
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static int hf_sasp_setmemstate_req_sz = -1;
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static int hf_setmemstate_req_lbflag = -1;
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/*static int hf_sasp_setmemstate_req_data = -1;*/
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static int hf_sasp_setmemstate_req_gmsd_cnt = -1;
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/*setmemstate reply*/
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static int hf_sasp_setmemstate_rep = -1;
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static int hf_sasp_setmemstate_rep_rcode = -1;
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static int hf_sasp_setmemstate_rep_sz = -1;
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/*mem data comp */
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static int hf_sasp_memdatacomp_type = -1;
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static int hf_sasp_memdatacomp_sz = -1;
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static int hf_sasp_memdatacomp_protocol = -1;
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static int hf_sasp_memdatacomp_port = -1;
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static int hf_sasp_memdatacomp_ip = -1;
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static int hf_sasp_memdatacomp_lab_len = -1;
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static int hf_sasp_memdatacomp_label = -1;
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/*grp data comp */
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static int hf_sasp_grpdatacomp = -1;
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static int hf_sasp_grpdatacomp_sz = -1;
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static int hf_sasp_grpdatacomp_LB_uid_len = -1;
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static int hf_sasp_grpdatacomp_LB_uid = -1;
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static int hf_sasp_grpdatacomp_grp_name_len = -1;
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static int hf_sasp_grpdatacomp_grp_name = -1;
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/*grp mem data comp */
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static int hf_sasp_grp_memdatacomp = -1;
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static int hf_sasp_grp_memdatacomp_sz = -1;
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static int hf_sasp_grp_memdatacomp_cnt = -1;
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/*weight req*/
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static int hf_sasp_wt_req_sz = -1;
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static int hf_sasp_wt_req_gd_cnt = -1;
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/*weight rep*/
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static int hf_sasp_wt_rep_sz = -1;
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static int hf_sasp_wt_rep_rcode = -1;
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static int hf_sasp_wt_rep_interval = -1;
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static int hf_sasp_wt_rep_gwed_cnt = -1;
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/*setlbstate req*/
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static int hf_sasp_setlbstate_req_sz = -1;
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static int hf_sasp_setlbstate_req_LB_uid_len = -1;
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static int hf_sasp_setlbstate_req_LB_uid = -1;
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static int hf_sasp_setlbstate_req_LB_health = -1;
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/*static int hf_sasp_setlbstate_req_LB_flag = -1;*/
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static int hf_lbstate_flag = -1;
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static int hf_sasp_pushflag = -1;
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static int hf_sasp_trustflag = -1;
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static int hf_sasp_nochangeflag = -1;
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/*setlbstate reply*/
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static int hf_sasp_setlbstate_rep = -1;
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static int hf_sasp_setlbstate_rep_rcode = -1;
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static int hf_sasp_setlbstate_rep_sz = -1;
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/*grp mem state data*/
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static int hf_sasp_grp_memstatedatacomp = -1;
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static int hf_sasp_grp_memstatedatacomp_sz = -1;
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static int hf_sasp_grp_memstatedatacomp_cnt = -1;
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/*mem state data comp*/
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static int hf_sasp_memstatedatacomp_instance =-1;
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static int hf_sasp_memstatedatacomp_sz =-1;
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static int hf_sasp_memstatedatacomp_state =-1;
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static int hf_sasp_memstatedatacomp_quiesce_flag =-1;
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/*wt entry dat comp*/
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static int hf_sasp_weight_entry_data_comp_type =-1;
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static int hf_sasp_weight_entry_data_comp_sz =-1;
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static int hf_sasp_weight_entry_data_comp_state =-1;
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static int hf_wtstate_flag = -1;
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static int hf_sasp_wed_contactsuccess_flag =-1;
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static int hf_sasp_wed_quiesce_flag =-1;
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static int hf_sasp_wed_registration_flag =-1;
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static int hf_sasp_wed_confident_flag =-1;
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static int hf_sasp_weight_entry_data_comp_weight =-1;
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/*grp wt entry data comp */
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static int hf_sasp_grp_wt_entry_datacomp_type = -1;
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static int hf_sasp_grp_wt_entry_datacomp_sz = -1;
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static int hf_sasp_grp_wt_entry_datacomp_cnt = -1;
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/* Initialize the subtree pointers */
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static gint ett_sasp_data = -1;
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static gint ett_sasp_header = -1;
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static gint ett_sasp_msg = -1;
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static gint ett_sasp_payload = -1;
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static gint ett_sasp_reg_req = -1;
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static gint ett_sasp_reg_rep = -1;
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static gint ett_sasp_reg_req_sz = -1;
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static gint ett_sasp_dereg_req_sz=-1;
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static gint ett_sasp_dereg_rep = -1;
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static gint ett_sasp_sendwt = -1;
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static gint ett_sasp_setmemstate_rep = -1;
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static gint ett_sasp_memdatacomp = -1;
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static gint ett_sasp_grpdatacomp = -1;
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static gint ett_sasp_grp_memdatacomp = -1;
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static gint ett_sasp_setlbstate_req =-1;
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static gint ett_sasp_setlbstate_rep =-1;
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static gint ett_sasp_getwt= -1;
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static gint ett_sasp_setmemstate_req = -1;
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static gint ett_setlbstate_req_lbflag = -1;
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static gint ett_sasp_grp_memstatedatacomp =-1;
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static gint ett_sasp_memstatedatacomp =-1;
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/*static gint ett_dereg_req_reason_flag = -1;*/
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static gint ett_sasp_grp_wt_entry_datacomp = -1;
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static gint ett_sasp_weight_entry_data_comp =-1;
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static gint ett_wt_entry_data_flag = -1;
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static gint ett_sasp_wt_rep = -1;
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/* desegmentation of SASP over TCP */
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static gboolean sasp_desegment = TRUE;
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static const value_string msg_table[] = {
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{ 0x1010, "Registration Request" },
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{ 0x1015, "Registration Reply"},
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{ 0x1020, "DeRegistration Request"},
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{ 0x1025, "DeRegistration Reply"},
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{ 0x1030, "Get Weights Request"},
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{ 0x1035, "Get Weights Reply" },
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{ 0x1040, "Send Weights"},
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{ 0x1050, "Set LB State Request"},
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{ 0x1055, "Set LB State Reply"},
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{ 0x1060, "Set Member State Request"},
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{ 0x1065, "Set Member State Reply"},
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{ 0x3010, "Member Data Component"},
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{ 0x3011, "Group Data Component"},
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{ 0x3012, "Weight Entry Data Component"},
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{ 0x3013, "Member State Instance"},
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{ 0x4010, "Group of Member Data"},
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{ 0x4011, "Group of Weight Entry Data" },
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{ 0x4012, "Group of Member State Data" },
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{ 0, NULL },
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};
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static const value_string protocol_table[] = {
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{ 0x06, "TCP" },
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{ 0x11, "UDP" },
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{ 0, NULL },
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};
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static const value_string lbstate_healthtable[] = {
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{ 0x00, "Least Healthy" },
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{ 0x7f, "Most Healthy" },
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{ 0, NULL },
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};
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static const value_string reg_reply_response_code[] = {
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{ 0x00, "Successful" },
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{ 0x10, "Message not understood" },
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{ 0x11, "GWM will not accept this message from the sender" },
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{ 0x40, "Member already registered" },
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{ 0x44, "Duplicate Member in Request" },
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{ 0x45, "Invalid Group (determined by the GWM)"},
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{ 0x50, "Invalid Group Name Size (size == 0)"},
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{ 0x51, "Invalid LB uid Size (size == 0 or > max)"},
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{ 0x61, "Member is registering itself, but LB hasn't yet contacted the GWM. This registration will not be processed."},
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{ 0, NULL },
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};
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static const value_string dereg_reply_response_code[] = {
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{ 0x00, "Successful" },
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{ 0x10, "Message not understood" },
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{ 0x11, "GWM will not accept this message from the sender" },
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{ 0x41, "Application or System not registered" },
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{ 0x42, "Unknown Group Name" },
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{ 0x43, "Unknown LB uid" },
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{ 0x44, "Duplicate Member in Request"},
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{ 0x46, "Duplicate Group in Request (for remove all members/groups requests)"},
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{ 0x51, "Invalid LB uid Size (size == 0 or > max)"},
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{ 0x61, "Member is deregistering itself, but LB hasn't yet contacted the GWM. This deregistration will not be processed."},
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{ 0, NULL },
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};
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static const value_string get_weights_reply_response_code[] = {
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{ 0x00, "Successful" },
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{ 0x10, "Message not understood" },
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{ 0x11, "GWM will not accept this message from the sender" },
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{ 0x42, "Unknown Group Name" },
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{ 0x43, "Unknown LB uid" },
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{ 0x46, "Duplicate Group in Request"},
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{ 0x51, "Invalid LB uid Size (size == 0 or > max)"},
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{ 0, NULL },
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};
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static const value_string set_lb_state_reply_response_code[] = {
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{ 0x00, "Successful" },
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{ 0x10, "Message not understood" },
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{ 0x11, "GWM will not accept this message from the sender" },
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{ 0x51, "Invalid LB uid Size (size == 0 or > max)"},
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{ 0, NULL },
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};
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static const value_string set_mem_state_reply_response_code[] = {
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{ 0x00, "Successful" },
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{ 0x10, "Message not understood" },
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{ 0x11, "GWM will not accept this message from the sender" },
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{ 0x41, "Application or System not registered" },
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{ 0x42, "Unknown Group Name" },
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{ 0x43, "Unknown LB uid" },
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{ 0x44, "Duplicate Member in Request"},
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{ 0x46, "Duplicate Group in Request (for remove all members/groups requests)"},
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{ 0x50, "Invalid Group Name Size (size == 0)"},
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{ 0x51, "Invalid LB uid Size (size == 0 or > max)"},
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{ 0, NULL },
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};
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static proto_item *memdatacomp = NULL;
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static proto_tree *memdatacomp_tree = NULL;
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#define SASP_GLOBAL_PORT 3860
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#define SASP_MIN_PACKET_LEN 13
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#define SASP_DEREG_REQ_REASON_LEARNED 0x01
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#define SASP_DEREG_REQ_NOREASON_FLAG 0x00
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#define SASP_HDR_TYPE 0x2010
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#define SASP_WED_CONTACT_SUCCESS_FLAG 0x01
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#define SASP_WED_QUIESCE_FLAG 0x02
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#define SASP_WED_REG_FLAG 0x04
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#define SASP_WED_CONF_FLAG 0x08
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#define SASP_PUSH_FLAG 0x01
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#define SASP_TRUST_FLAG 0x02
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#define SASP_NOCHANGE_FLAG 0x04
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#define SASP_QUIESCE_FLAG 0x01
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static guint
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get_sasp_pdu_len(packet_info *pinfo _U_, tvbuff_t *tvb, int offset)
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{
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guint32 plen;
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/*
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* Get the length of the SASP packet.
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*/
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plen = tvb_get_ntohl(tvb, offset + 5);
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return plen;
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}
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static void
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dissect_sasp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
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{
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tcp_dissect_pdus(tvb, pinfo, tree, sasp_desegment, SASP_MIN_PACKET_LEN, get_sasp_pdu_len,
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(dissector_t)dissect_sasp_pdu);
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}
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/* Called from tcp_dissect_pdus with a complete SASP pdu */
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static void
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dissect_sasp_pdu(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
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{
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/* Set up structures needed to add the protocol subtree and manage it */
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proto_item *ti;
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proto_item *hti;
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proto_item *mti;
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proto_tree *sasp_tree;
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proto_tree *msg_tree;
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proto_tree *pay_load;
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guint16 msg_type;
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guint16 hdr_type;
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guint32 offset = 0;
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/*protocol is being displayed*/
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col_set_str(pinfo->cinfo, COL_PROTOCOL, "SASP");
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col_clear(pinfo->cinfo, COL_INFO);
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ti = proto_tree_add_item(tree,proto_sasp,tvb,offset,-1,ENC_NA);
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sasp_tree = proto_item_add_subtree(ti,ett_sasp_header);
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hdr_type = tvb_get_ntohs(tvb, offset);
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hti = proto_tree_add_uint_format(sasp_tree,hf_sasp_type,tvb,offset,2,hdr_type,
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"Type: %s", (hdr_type==SASP_HDR_TYPE) ? "SASP" : "[Invalid]");
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if (hdr_type != SASP_HDR_TYPE) {
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expert_add_info_format(pinfo, hti, PI_MALFORMED, PI_ERROR,
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"Invalid SASP Header Type [0x%04x]", hdr_type);
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/* XXX: The folowing should actually happen automatically ? */
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col_set_str(pinfo->cinfo, COL_INFO, "[Malformed: Invalid SASP Header Type]");
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return;
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}
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offset+=2;
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/*length*/
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proto_tree_add_item(sasp_tree,hf_sasp_length,tvb,offset,2,ENC_BIG_ENDIAN);
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offset+=2;
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/*Header Version */
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proto_tree_add_item(sasp_tree,hf_sasp_vrsn,tvb,offset,1,ENC_BIG_ENDIAN);
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offset++;
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/*Message*/
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msg_tree = proto_item_add_subtree(ti,ett_sasp_msg);
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/*Message Len*/
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proto_tree_add_item(msg_tree,hf_msg_len,tvb,offset,4,ENC_BIG_ENDIAN);
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offset+=4;
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/*Message Id*/
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proto_tree_add_item(msg_tree,hf_msg_id,tvb,offset,4,ENC_BIG_ENDIAN);
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offset+=4;
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/*Message Type*/
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msg_type = tvb_get_ntohs(tvb, offset);
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mti = proto_tree_add_item(msg_tree,hf_msg_type,tvb,offset,2,ENC_BIG_ENDIAN);
|
|
pay_load = proto_item_add_subtree(ti,ett_sasp_payload);
|
|
offset+=2;
|
|
|
|
|
|
|
|
switch(msg_type)
|
|
{
|
|
case 0x1010:
|
|
/* Registration Request */
|
|
col_set_str(pinfo->cinfo, COL_INFO, "Registration Request");
|
|
dissect_reg_req(tvb,pay_load,offset);
|
|
return;
|
|
|
|
case 0x1015:
|
|
|
|
/* Registration Reply */
|
|
col_set_str(pinfo->cinfo, COL_INFO, "Registration Reply");
|
|
dissect_reg_rep(tvb,pay_load,offset);
|
|
return;
|
|
|
|
case 0x1020:
|
|
|
|
/* Deregistration Request */
|
|
col_set_str(pinfo->cinfo, COL_INFO, "Deregistration Request");
|
|
dissect_dereg_req(tvb,pay_load,offset);
|
|
return;
|
|
|
|
case 0x1025:
|
|
|
|
/* Deregistration Reply */
|
|
col_set_str(pinfo->cinfo, COL_INFO, "Deregistration Reply");
|
|
dissect_dereg_rep(tvb,pay_load,offset);
|
|
return;
|
|
|
|
case 0x1030:
|
|
|
|
/* Get Weights Request */
|
|
col_set_str(pinfo->cinfo, COL_INFO, "Get Weights Request");
|
|
dissect_wt_req(tvb,pay_load,offset);
|
|
return;
|
|
|
|
case 0x1035:
|
|
|
|
/* Get Weights Response */
|
|
col_set_str(pinfo->cinfo, COL_INFO, "Get Weights Response");
|
|
dissect_wt_rep(tvb,pay_load,offset);
|
|
return;
|
|
|
|
case 0x1040:
|
|
|
|
/* Send Weights Request */
|
|
col_set_str(pinfo->cinfo, COL_INFO, "Send Weights Request");
|
|
dissect_sendwt(tvb,pay_load,offset);
|
|
return;
|
|
|
|
case 0x1050:
|
|
|
|
/* Set LB State Request */
|
|
col_set_str(pinfo->cinfo, COL_INFO, "Set LB State Request");
|
|
dissect_setlbstate_req(tvb,pay_load,offset);
|
|
return;
|
|
|
|
case 0x1055:
|
|
|
|
/* Set LB state Reply */
|
|
col_set_str(pinfo->cinfo, COL_INFO, "Set LB State Reply");
|
|
dissect_setlbstate_rep(tvb,pay_load,offset);
|
|
return;
|
|
|
|
case 0x1060:
|
|
|
|
/* Set Member State Request*/
|
|
col_set_str(pinfo->cinfo, COL_INFO, "Set Member State Request");
|
|
dissect_setmemstate_req(tvb,pay_load,offset);
|
|
return;
|
|
|
|
case 0x1065:
|
|
|
|
/* Set Member State Reply */
|
|
col_set_str(pinfo->cinfo, COL_INFO, "Set Member State Reply");
|
|
dissect_setmemstate_rep(tvb,pay_load,offset);
|
|
return;
|
|
|
|
default:
|
|
|
|
/* Unknown SASP Message Type */
|
|
col_add_fstr(pinfo->cinfo, COL_INFO, "[Malformed: Unknown Message Type [0x%04x]", msg_type);
|
|
expert_add_info_format(pinfo, mti, PI_MALFORMED, PI_WARN,
|
|
"Unknown SASP Message Type: 0x%4x", msg_type);
|
|
return;
|
|
}
|
|
|
|
}
|
|
|
|
|
|
static void dissect_reg_req(tvbuff_t *tvb,proto_tree *pay_load,guint32 offset)
|
|
{
|
|
|
|
guint16 gmd_cnt,i;
|
|
|
|
proto_item *reg_tree;
|
|
proto_tree *reg_req_data;
|
|
|
|
|
|
reg_tree = proto_tree_add_text(pay_load,tvb,offset,-1,"Reg Request");
|
|
reg_req_data = proto_item_add_subtree(reg_tree, ett_sasp_reg_req_sz);
|
|
|
|
/* Reg Req Size */
|
|
proto_tree_add_item(reg_req_data, hf_sasp_reg_req_sz, tvb, offset, 2, ENC_BIG_ENDIAN);
|
|
offset+=2;
|
|
|
|
/* Reg Req LB Flag */
|
|
proto_tree_add_item(reg_req_data,hf_reg_req_lbflag,tvb,offset,1,ENC_BIG_ENDIAN);
|
|
offset+=1;
|
|
|
|
gmd_cnt=tvb_get_ntohs(tvb, offset);
|
|
|
|
/* Group MEM Data Count */
|
|
proto_tree_add_item(reg_req_data,hf_sasp_gmd_cnt,tvb,offset,2,ENC_BIG_ENDIAN);
|
|
offset+=2;
|
|
|
|
for( i=0; i<gmd_cnt; i++)
|
|
{
|
|
offset = dissect_grp_memdatacomp(tvb,reg_req_data,offset);
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
static void dissect_reg_rep(tvbuff_t *tvb, proto_tree *pay_load,guint32 offset)
|
|
{
|
|
|
|
proto_item *reg_rep;
|
|
proto_tree *reg_rep_tree;
|
|
|
|
reg_rep = proto_tree_add_text(pay_load,tvb,offset,-1 ,"Reg Reply");
|
|
reg_rep_tree = proto_item_add_subtree(reg_rep,ett_sasp_reg_rep);
|
|
|
|
/* Size */
|
|
proto_tree_add_item(reg_rep_tree, hf_sasp_reg_rep_sz, tvb, offset,2, ENC_BIG_ENDIAN);
|
|
offset+=2;
|
|
|
|
/* Response Code */
|
|
proto_tree_add_item(reg_rep_tree, hf_sasp_reg_rep_rcode,tvb,offset,1,ENC_BIG_ENDIAN);
|
|
offset+=1;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void dissect_dereg_req(tvbuff_t *tvb,proto_tree *pay_load,guint32 offset)
|
|
{
|
|
|
|
guint16 gmd_cnt,i;
|
|
proto_item *dereg_tree;
|
|
proto_tree *dereg_req_data;
|
|
|
|
/*proto_item *dereg_req_reason_flag;*/
|
|
/*proto_tree *dereg_req_reason_flag_tree;*/
|
|
|
|
|
|
guint8 reason_flag;
|
|
gboolean first_flag = TRUE;
|
|
|
|
|
|
emem_strbuf_t *reasonflags_strbuf = ep_strbuf_new_label("");
|
|
const gchar *fstr[] = {"No Reason", "Learned & Purposeful" };
|
|
|
|
|
|
dereg_tree = proto_tree_add_text(pay_load,tvb,offset,-1 ,"DeReg Request");
|
|
dereg_req_data = proto_item_add_subtree(dereg_tree,ett_sasp_dereg_req_sz);
|
|
|
|
/* Size */
|
|
proto_tree_add_item(dereg_req_data, hf_sasp_dereg_req_sz, tvb, offset, 2, ENC_BIG_ENDIAN);
|
|
offset+=2;
|
|
|
|
/* LB Flag */
|
|
proto_tree_add_item(dereg_req_data,hf_dereg_req_lbflag,tvb,offset,1,ENC_BIG_ENDIAN);
|
|
offset+=1;
|
|
|
|
/* Reason */
|
|
ep_strbuf_truncate(reasonflags_strbuf, 0);
|
|
reason_flag = tvb_get_guint8(tvb, offset);
|
|
|
|
if((reason_flag & SASP_DEREG_REQ_REASON_LEARNED) == 0)
|
|
{
|
|
ep_strbuf_append_printf(reasonflags_strbuf, "%s%s",first_flag ? "" : ", ",fstr[0]);
|
|
first_flag=FALSE;
|
|
}
|
|
else
|
|
{
|
|
ep_strbuf_append_printf(reasonflags_strbuf, "%s%s",first_flag ? "" : ", ",fstr[1]);
|
|
first_flag=FALSE;
|
|
}
|
|
|
|
|
|
/*dereg_req_reason_flag =*/ proto_tree_add_uint_format(dereg_req_data,hf_dereg_req_reason_flag,tvb,
|
|
offset,1,reason_flag,"Reason: 0x%02x (%s)",reason_flag,
|
|
reasonflags_strbuf->str);
|
|
#if 0 /* XXX: ToDo?? Flags to be displayed under a subtree ? */
|
|
dereg_req_reason_flag_tree = proto_item_add_subtree(dereg_req_reason_flag,ett_dereg_req_reason_flag);
|
|
#endif
|
|
|
|
offset+=1;
|
|
|
|
|
|
gmd_cnt = tvb_get_ntohs(tvb, offset);
|
|
|
|
/* Group Mem Data Count */
|
|
proto_tree_add_item(dereg_req_data,hf_sasp_gmd_cnt,tvb,offset,2,ENC_BIG_ENDIAN);
|
|
offset+=2;
|
|
|
|
/*Group Mem Data */
|
|
for( i=0; i<gmd_cnt; i++)
|
|
{
|
|
offset = dissect_grp_memdatacomp(tvb,dereg_req_data,offset);
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
static void dissect_dereg_rep(tvbuff_t *tvb, proto_tree *pay_load,guint32 offset)
|
|
{
|
|
|
|
proto_item *dereg_rep;
|
|
proto_tree *dereg_rep_tree;
|
|
|
|
dereg_rep = proto_tree_add_text(pay_load,tvb,offset,-1 ,"Dereg Reply");
|
|
dereg_rep_tree = proto_item_add_subtree(dereg_rep,ett_sasp_dereg_rep);
|
|
|
|
/* Size */
|
|
proto_tree_add_item(dereg_rep_tree, hf_sasp_dereg_rep_sz, tvb, offset,2, ENC_BIG_ENDIAN);
|
|
offset+=2;
|
|
|
|
/* Return Code */
|
|
proto_tree_add_item(dereg_rep_tree, hf_sasp_dereg_rep_rcode,tvb,offset,1,ENC_BIG_ENDIAN);
|
|
offset+=1;
|
|
|
|
}
|
|
|
|
|
|
static void dissect_sendwt(tvbuff_t *tvb,proto_tree *pay_load,guint32 offset)
|
|
{
|
|
|
|
guint16 gwed_cnt,i;
|
|
|
|
proto_item *sendwt;
|
|
proto_tree *sendwt_tree;
|
|
|
|
sendwt = proto_tree_add_text(pay_load,tvb,offset,-1 ,"Send Weight");
|
|
sendwt_tree = proto_item_add_subtree(sendwt,ett_sasp_sendwt);
|
|
|
|
/* Size */
|
|
proto_tree_add_item(sendwt_tree, hf_sasp_sendwt_sz, tvb, offset,2, ENC_BIG_ENDIAN);
|
|
offset+=2;
|
|
|
|
gwed_cnt=tvb_get_ntohs(tvb, offset);
|
|
|
|
/* Group Wt Entry Data Count */
|
|
proto_tree_add_item(sendwt_tree, hf_sasp_sendwt_gwedcnt,tvb,offset,2,ENC_BIG_ENDIAN);
|
|
offset+=2;
|
|
|
|
for( i=0; i<gwed_cnt; i++)
|
|
{
|
|
offset =dissect_grp_wt_entry_datacomp(tvb,sendwt_tree,offset);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
static void dissect_setmemstate_req(tvbuff_t *tvb,proto_tree *pay_load,guint32 offset)
|
|
{
|
|
|
|
guint16 gmsd_cnt, i;
|
|
|
|
proto_item *setmemstate;
|
|
proto_tree *setmemstate_req_data;
|
|
|
|
setmemstate = proto_tree_add_text(pay_load,tvb,offset,-1 ,"Set Mem State Request");
|
|
setmemstate_req_data = proto_item_add_subtree(setmemstate,ett_sasp_setmemstate_req);
|
|
|
|
/* Size */
|
|
proto_tree_add_item(setmemstate_req_data, hf_sasp_setmemstate_req_sz, tvb, offset, 2, ENC_BIG_ENDIAN);
|
|
offset+=2;
|
|
|
|
/*LB Flag*/
|
|
proto_tree_add_item(setmemstate_req_data,hf_setmemstate_req_lbflag,tvb,offset,1,ENC_BIG_ENDIAN);
|
|
offset+=1;
|
|
|
|
/*Group Data Count*/
|
|
gmsd_cnt=tvb_get_ntohs(tvb, offset);
|
|
proto_tree_add_item(setmemstate_req_data,hf_sasp_setmemstate_req_gmsd_cnt,tvb,offset,2,ENC_BIG_ENDIAN);
|
|
offset+=2;
|
|
|
|
for( i=0; i<gmsd_cnt; i++)
|
|
{
|
|
offset =dissect_grp_memstatedatacomp(tvb,setmemstate_req_data,offset);
|
|
}
|
|
|
|
|
|
}
|
|
|
|
static void dissect_setmemstate_rep(tvbuff_t *tvb,proto_tree *pay_load,guint32 offset)
|
|
{
|
|
|
|
proto_item *setmemstate_rep;
|
|
proto_tree *setmemstate_rep_tree;
|
|
|
|
|
|
setmemstate_rep = proto_tree_add_text(pay_load,tvb,offset,-1 ,"Set Mem State Reply");
|
|
setmemstate_rep_tree = proto_item_add_subtree(setmemstate_rep,ett_sasp_setmemstate_rep);
|
|
|
|
/* Size */
|
|
proto_tree_add_item(setmemstate_rep_tree, hf_sasp_setmemstate_rep_sz, tvb, offset,2, ENC_BIG_ENDIAN);
|
|
offset+=2;
|
|
|
|
/* Response Code */
|
|
proto_tree_add_item(setmemstate_rep_tree, hf_sasp_setmemstate_rep_rcode,tvb,offset,1,ENC_BIG_ENDIAN);
|
|
offset+=1;
|
|
}
|
|
|
|
|
|
static guint32 dissect_memdatacomp(tvbuff_t *tvb, proto_tree *pay_load,guint32 offset)
|
|
{
|
|
|
|
guint8 lab_len;
|
|
struct e_in6_addr ipv6_addr;
|
|
const gchar *ip_str;
|
|
|
|
|
|
tvb_get_ipv6(tvb,offset+7,&ipv6_addr);
|
|
ip_str = ip6_to_str(&ipv6_addr);
|
|
|
|
lab_len = tvb_get_guint8(tvb, offset+23);
|
|
|
|
memdatacomp = proto_tree_add_ipv6_format(pay_load,hf_sasp_memdatacomp_ip,
|
|
tvb,offset,24+lab_len,(guint8*)&ipv6_addr,
|
|
"Member Data Comp (%s)",ip_str);
|
|
|
|
memdatacomp_tree = proto_item_add_subtree(memdatacomp,ett_sasp_memdatacomp);
|
|
|
|
|
|
/* Message Type */
|
|
proto_tree_add_item(memdatacomp_tree, hf_sasp_memdatacomp_type, tvb, offset,2, ENC_BIG_ENDIAN);
|
|
offset+=2;
|
|
|
|
/* Size */
|
|
proto_tree_add_item(memdatacomp_tree, hf_sasp_memdatacomp_sz, tvb, offset,2, ENC_BIG_ENDIAN);
|
|
offset+=2;
|
|
|
|
/* Protocol */
|
|
proto_tree_add_item(memdatacomp_tree, hf_sasp_memdatacomp_protocol,tvb,offset,1,ENC_BIG_ENDIAN);
|
|
offset+=1;
|
|
|
|
/* Port */
|
|
proto_tree_add_item(memdatacomp_tree, hf_sasp_memdatacomp_port, tvb, offset,2, ENC_BIG_ENDIAN);
|
|
offset+=2;
|
|
|
|
/*Ip*/
|
|
proto_tree_add_item(memdatacomp_tree, hf_sasp_memdatacomp_ip, tvb, offset,16, ENC_NA);
|
|
offset+=16;
|
|
|
|
|
|
/*Label Len*/
|
|
proto_tree_add_item(memdatacomp_tree, hf_sasp_memdatacomp_lab_len,tvb,offset,1,ENC_BIG_ENDIAN);
|
|
offset+=1;
|
|
|
|
/*Label*/
|
|
proto_tree_add_item(memdatacomp_tree, hf_sasp_memdatacomp_label,tvb,offset,lab_len,ENC_ASCII|ENC_NA);
|
|
offset+=lab_len;
|
|
|
|
return offset;
|
|
|
|
}
|
|
|
|
|
|
|
|
static guint32 dissect_grpdatacomp(tvbuff_t *tvb, proto_tree *pay_load,guint32 offset)
|
|
{
|
|
|
|
guint8 LB_uid_len;
|
|
guint8 grp_name_len;
|
|
|
|
|
|
proto_item *grpdatacomp;
|
|
proto_tree *grpdatacomp_tree;
|
|
|
|
grpdatacomp = proto_tree_add_text(pay_load,tvb,offset,-1 ,"Group Data Component");
|
|
grpdatacomp_tree = proto_item_add_subtree(grpdatacomp,ett_sasp_grpdatacomp);
|
|
|
|
/*Type*/
|
|
proto_tree_add_item(grpdatacomp_tree, hf_sasp_grpdatacomp, tvb, offset,2, ENC_BIG_ENDIAN);
|
|
offset+=2;
|
|
|
|
/*Size*/
|
|
proto_tree_add_item(grpdatacomp_tree, hf_sasp_grpdatacomp_sz, tvb, offset,2, ENC_BIG_ENDIAN);
|
|
offset+=2;
|
|
|
|
LB_uid_len = tvb_get_guint8(tvb, offset);
|
|
|
|
/* LB UID Len*/
|
|
proto_tree_add_item(grpdatacomp_tree, hf_sasp_grpdatacomp_LB_uid_len, tvb, offset,1, ENC_BIG_ENDIAN);
|
|
offset+=1;
|
|
|
|
proto_tree_add_item(grpdatacomp_tree, hf_sasp_grpdatacomp_LB_uid, tvb,offset,LB_uid_len,ENC_ASCII|ENC_NA);
|
|
offset+=(guint8)LB_uid_len;
|
|
|
|
|
|
grp_name_len = tvb_get_guint8(tvb, offset);
|
|
|
|
|
|
/*Group Name Len */
|
|
proto_tree_add_item(grpdatacomp_tree, hf_sasp_grpdatacomp_grp_name_len,tvb,offset,1,ENC_BIG_ENDIAN);
|
|
offset+=1;
|
|
|
|
/*Group Name*/
|
|
proto_tree_add_item(grpdatacomp_tree, hf_sasp_grpdatacomp_grp_name,tvb,offset,grp_name_len,ENC_ASCII|ENC_NA);
|
|
offset+=grp_name_len;
|
|
|
|
return offset;
|
|
|
|
}
|
|
|
|
|
|
static guint32 dissect_grp_memdatacomp(tvbuff_t *tvb,proto_tree *pay_load,guint32 offset)
|
|
{
|
|
|
|
guint16 mem_cnt;
|
|
guint16 i;
|
|
proto_item *grp_memdatacomp;
|
|
proto_tree *grp_memdatacomp_tree;
|
|
|
|
grp_memdatacomp = proto_tree_add_text(pay_load,tvb,offset,-1 ,"Group Of Member Data");
|
|
grp_memdatacomp_tree = proto_item_add_subtree(grp_memdatacomp,ett_sasp_grp_memdatacomp);
|
|
|
|
/* Group MEM Data */
|
|
proto_tree_add_item(grp_memdatacomp_tree, hf_sasp_grp_memdatacomp, tvb, offset,2, ENC_BIG_ENDIAN);
|
|
offset+=2;
|
|
|
|
/* Group MEM Data Size*/
|
|
proto_tree_add_item(grp_memdatacomp_tree, hf_sasp_grp_memdatacomp_sz, tvb, offset,2, ENC_BIG_ENDIAN);
|
|
offset+=2;
|
|
|
|
mem_cnt=tvb_get_ntohs(tvb, offset);
|
|
|
|
/* Group MEM Data Count*/
|
|
proto_tree_add_item(grp_memdatacomp_tree, hf_sasp_grp_memdatacomp_cnt,tvb,offset,2,ENC_BIG_ENDIAN);
|
|
offset+=2;
|
|
|
|
offset = dissect_grpdatacomp(tvb,grp_memdatacomp_tree, offset);
|
|
|
|
/* array of memdata */
|
|
for( i=0; i< mem_cnt; i++)
|
|
{
|
|
offset=dissect_memdatacomp(tvb,grp_memdatacomp_tree, offset);
|
|
}
|
|
|
|
return offset;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void dissect_wt_req(tvbuff_t *tvb,proto_tree *pay_load,guint32 offset)
|
|
{
|
|
|
|
proto_item *get_wt_data;
|
|
proto_tree *get_wt_tree;
|
|
|
|
guint16 gd_cnt,i;
|
|
|
|
|
|
get_wt_data = proto_tree_add_text(pay_load,tvb,offset,-1 ,"Get Wt Req");
|
|
get_wt_tree = proto_item_add_subtree(get_wt_data,ett_sasp_getwt);
|
|
|
|
/* Size */
|
|
proto_tree_add_item(get_wt_tree, hf_sasp_wt_req_sz, tvb, offset, 2, ENC_BIG_ENDIAN);
|
|
offset+=2;
|
|
|
|
gd_cnt=tvb_get_ntohs(tvb, offset);
|
|
|
|
/* Group Data Count */
|
|
proto_tree_add_item(get_wt_tree,hf_sasp_wt_req_gd_cnt,tvb,offset,2,ENC_BIG_ENDIAN);
|
|
offset+=2;
|
|
|
|
for( i=0; i<gd_cnt; i++)
|
|
{
|
|
offset = dissect_grpdatacomp(tvb,get_wt_tree,offset);
|
|
}
|
|
|
|
}
|
|
|
|
|
|
static void dissect_wt_rep(tvbuff_t *tvb,proto_tree *pay_load,guint32 offset)
|
|
{
|
|
|
|
guint16 gwed_cnt,i;
|
|
|
|
proto_item *wt_rep;
|
|
proto_tree *wt_rep_tree;
|
|
|
|
wt_rep = proto_tree_add_text(pay_load,tvb,offset,-1 ,"Get Weights Reply");
|
|
wt_rep_tree = proto_item_add_subtree(wt_rep,ett_sasp_wt_rep);
|
|
|
|
/* Size */
|
|
proto_tree_add_item(wt_rep_tree, hf_sasp_wt_rep_sz, tvb, offset,2, ENC_BIG_ENDIAN);
|
|
offset+=2;
|
|
|
|
/* Response Code */
|
|
proto_tree_add_item(wt_rep_tree, hf_sasp_wt_rep_rcode,tvb,offset,1,ENC_BIG_ENDIAN);
|
|
offset+=1;
|
|
|
|
/* Interval */
|
|
proto_tree_add_item(wt_rep_tree, hf_sasp_wt_rep_interval,tvb,offset,2,ENC_BIG_ENDIAN);
|
|
offset+=2;
|
|
|
|
|
|
gwed_cnt=tvb_get_ntohs(tvb, offset);
|
|
|
|
/* Count of Group of Wt Entry Data */
|
|
proto_tree_add_item(wt_rep_tree,hf_sasp_wt_rep_gwed_cnt,tvb,offset,2,ENC_BIG_ENDIAN);
|
|
offset+=2;
|
|
|
|
|
|
for( i=0; i<gwed_cnt; i++)
|
|
{
|
|
offset =dissect_grp_wt_entry_datacomp(tvb,wt_rep_tree,offset);
|
|
}
|
|
}
|
|
|
|
|
|
|
|
|
|
static void dissect_setlbstate_req(tvbuff_t *tvb,proto_tree *pay_load,guint32 offset)
|
|
{
|
|
guint8 LB_uid_len;
|
|
|
|
|
|
static const int *lbflags[] = {
|
|
&hf_sasp_pushflag,
|
|
&hf_sasp_trustflag,
|
|
&hf_sasp_nochangeflag,
|
|
NULL
|
|
};
|
|
|
|
|
|
proto_item *setlbstate_req;
|
|
proto_tree *setlbstate_req_tree;
|
|
|
|
setlbstate_req = proto_tree_add_text(pay_load,tvb,offset,-1 ,"Set LB State Req");
|
|
setlbstate_req_tree = proto_item_add_subtree(setlbstate_req,ett_sasp_setlbstate_req);
|
|
|
|
/* Size*/
|
|
proto_tree_add_item(setlbstate_req_tree, hf_sasp_setlbstate_req_sz, tvb, offset,2, ENC_BIG_ENDIAN);
|
|
offset+=2;
|
|
|
|
LB_uid_len = tvb_get_guint8(tvb, offset);
|
|
|
|
|
|
/* LB UID Len */
|
|
proto_tree_add_item(setlbstate_req_tree, hf_sasp_setlbstate_req_LB_uid_len, tvb, offset,1, ENC_BIG_ENDIAN);
|
|
offset+=1;
|
|
|
|
/*LB UID*/
|
|
proto_tree_add_item(setlbstate_req_tree, hf_sasp_setlbstate_req_LB_uid, tvb,offset,LB_uid_len,ENC_ASCII|ENC_NA);
|
|
offset+=(guint8)LB_uid_len;
|
|
|
|
/*LB Health*/
|
|
proto_tree_add_item(setlbstate_req_tree, hf_sasp_setlbstate_req_LB_health, tvb, offset,1, ENC_BIG_ENDIAN);
|
|
offset += 1;
|
|
|
|
|
|
proto_tree_add_bitmask_text(setlbstate_req_tree,tvb,offset, 1, "LB Flags:", NULL,
|
|
ett_setlbstate_req_lbflag, lbflags, ENC_BIG_ENDIAN, 0);
|
|
|
|
|
|
offset+=1;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
static void dissect_setlbstate_rep(tvbuff_t *tvb,proto_tree *pay_load,guint32 offset)
|
|
{
|
|
|
|
proto_item *setlbstate_rep;
|
|
proto_tree *setlbstate_rep_tree;
|
|
|
|
setlbstate_rep = proto_tree_add_text(pay_load,tvb,offset,-1 ,"Set LB State Rep");
|
|
setlbstate_rep_tree = proto_item_add_subtree(setlbstate_rep,ett_sasp_setlbstate_rep);
|
|
|
|
|
|
/* Size */
|
|
proto_tree_add_item(setlbstate_rep_tree, hf_sasp_setlbstate_rep_sz, tvb, offset,2, ENC_BIG_ENDIAN);
|
|
offset+=2;
|
|
|
|
/* Response Code */
|
|
proto_tree_add_item(setlbstate_rep_tree, hf_sasp_setlbstate_rep_rcode,tvb,offset,1,ENC_BIG_ENDIAN);
|
|
offset+=1;
|
|
|
|
}
|
|
|
|
|
|
|
|
static guint32 dissect_grp_memstatedatacomp(tvbuff_t *tvb,proto_tree *pay_load,guint32 offset)
|
|
{
|
|
|
|
guint16 mem_cnt;
|
|
guint16 i;
|
|
|
|
proto_item *grp_memstatedatacomp;
|
|
proto_tree *grp_memstatedatacomp_tree;
|
|
|
|
|
|
grp_memstatedatacomp = proto_tree_add_text(pay_load,tvb,offset,-1 ,"Group Mem State Comp");
|
|
grp_memstatedatacomp_tree = proto_item_add_subtree(grp_memstatedatacomp,ett_sasp_grp_memstatedatacomp);
|
|
|
|
/* Type */
|
|
proto_tree_add_item(grp_memstatedatacomp_tree, hf_sasp_grp_memstatedatacomp, tvb, offset,2, ENC_BIG_ENDIAN);
|
|
offset+=2;
|
|
|
|
/* Size */
|
|
proto_tree_add_item(grp_memstatedatacomp_tree, hf_sasp_grp_memstatedatacomp_sz, tvb, offset,2, ENC_BIG_ENDIAN);
|
|
offset+=2;
|
|
|
|
mem_cnt=tvb_get_ntohs(tvb, offset);
|
|
|
|
/* Count */
|
|
proto_tree_add_item(grp_memstatedatacomp_tree, hf_sasp_grp_memstatedatacomp_cnt,tvb,offset,2,ENC_BIG_ENDIAN);
|
|
offset+=2;
|
|
|
|
/* Group Data TLV */
|
|
offset = dissect_grpdatacomp(tvb,grp_memstatedatacomp_tree, offset);
|
|
|
|
/* Array of Mem State Data */
|
|
for( i=0; i< mem_cnt; i++)
|
|
{
|
|
offset=dissect_memstatedatacomp(tvb,grp_memstatedatacomp_tree, offset);
|
|
}
|
|
|
|
return offset;
|
|
|
|
}
|
|
|
|
|
|
static guint32 dissect_memstatedatacomp(tvbuff_t *tvb,proto_tree *pay_load,guint32 offset)
|
|
{
|
|
|
|
proto_tree *memstatedatacomp_tree;
|
|
proto_item *memstatedatacomp;
|
|
guint8 memstate_flag;
|
|
|
|
offset=dissect_memdatacomp(tvb,pay_load, offset);
|
|
|
|
memstatedatacomp = proto_tree_add_text(memdatacomp_tree,tvb,offset,-1 ,"Member State Data");
|
|
memstatedatacomp_tree = proto_item_add_subtree(memstatedatacomp, ett_sasp_memstatedatacomp);
|
|
|
|
/* Type */
|
|
proto_tree_add_item(memstatedatacomp_tree, hf_sasp_memstatedatacomp_instance, tvb, offset,2, ENC_BIG_ENDIAN);
|
|
offset+=2;
|
|
|
|
/* Size */
|
|
proto_tree_add_item(memstatedatacomp_tree, hf_sasp_memstatedatacomp_sz, tvb, offset,2, ENC_BIG_ENDIAN);
|
|
offset+=2;
|
|
|
|
/* State */
|
|
proto_tree_add_item(memstatedatacomp_tree, hf_sasp_memstatedatacomp_state, tvb, offset,1, ENC_BIG_ENDIAN);
|
|
offset+=1;
|
|
|
|
/* Quiesce flag*/
|
|
memstate_flag = tvb_get_guint8(tvb, offset);
|
|
proto_tree_add_boolean(memstatedatacomp_tree,hf_sasp_memstatedatacomp_quiesce_flag,tvb,offset,1,memstate_flag);
|
|
offset+=1;
|
|
|
|
return offset;
|
|
}
|
|
|
|
|
|
|
|
static guint32 dissect_weight_entry_data_comp(tvbuff_t *tvb,proto_tree *pay_load,guint32 offset)
|
|
{
|
|
|
|
proto_tree *weight_entry_data_comp_tree;
|
|
proto_item *weight_entry_data_comp;
|
|
|
|
static const int *wtflags[] = {
|
|
&hf_sasp_wed_contactsuccess_flag,
|
|
&hf_sasp_wed_quiesce_flag,
|
|
&hf_sasp_wed_registration_flag,
|
|
&hf_sasp_wed_confident_flag,
|
|
NULL
|
|
};
|
|
|
|
|
|
offset=dissect_memdatacomp(tvb,pay_load, offset);
|
|
|
|
weight_entry_data_comp = proto_tree_add_text(pay_load,tvb,offset,-1 ,"Weight Entry Data");
|
|
weight_entry_data_comp_tree = proto_item_add_subtree(weight_entry_data_comp,ett_sasp_weight_entry_data_comp);
|
|
|
|
/* Type */
|
|
proto_tree_add_item(weight_entry_data_comp_tree, hf_sasp_weight_entry_data_comp_type, tvb, offset,2, ENC_BIG_ENDIAN);
|
|
offset+=2;
|
|
|
|
/* Size */
|
|
proto_tree_add_item(weight_entry_data_comp_tree, hf_sasp_weight_entry_data_comp_sz, tvb, offset,2, ENC_BIG_ENDIAN);
|
|
offset+=2;
|
|
|
|
|
|
proto_tree_add_item(weight_entry_data_comp_tree, hf_sasp_weight_entry_data_comp_state, tvb, offset,1, ENC_BIG_ENDIAN);
|
|
offset+=1;
|
|
|
|
|
|
proto_tree_add_bitmask_text(weight_entry_data_comp_tree,tvb,offset, 1, "Flags:", NULL,
|
|
ett_wt_entry_data_flag, wtflags, ENC_BIG_ENDIAN, 0);
|
|
|
|
offset+=1;
|
|
|
|
|
|
/* Weight */
|
|
proto_tree_add_item(weight_entry_data_comp_tree, hf_sasp_weight_entry_data_comp_weight, tvb, offset,2, ENC_BIG_ENDIAN);
|
|
offset+=2;
|
|
|
|
return offset;
|
|
|
|
}
|
|
|
|
|
|
static guint32 dissect_grp_wt_entry_datacomp(tvbuff_t *tvb,proto_tree *pay_load,guint32 offset)
|
|
{
|
|
|
|
guint16 wt_entry_cnt;
|
|
guint16 i;
|
|
proto_item *grp_wt_entry_datacomp;
|
|
proto_tree *grp_wt_entry_datacomp_tree;
|
|
|
|
grp_wt_entry_datacomp = proto_tree_add_text(pay_load,tvb,offset,-1 ,"Group of Wt Entry Data");
|
|
grp_wt_entry_datacomp_tree = proto_item_add_subtree(grp_wt_entry_datacomp, ett_sasp_grp_wt_entry_datacomp);
|
|
|
|
/* Type */
|
|
proto_tree_add_item(grp_wt_entry_datacomp_tree, hf_sasp_grp_wt_entry_datacomp_type, tvb, offset,2, ENC_BIG_ENDIAN);
|
|
offset+=2;
|
|
|
|
/* Size */
|
|
proto_tree_add_item(grp_wt_entry_datacomp_tree, hf_sasp_grp_wt_entry_datacomp_sz, tvb, offset,2, ENC_BIG_ENDIAN);
|
|
offset+=2;
|
|
|
|
wt_entry_cnt=tvb_get_ntohs(tvb, offset);
|
|
|
|
/* Wt Entry Count*/
|
|
proto_tree_add_item(grp_wt_entry_datacomp_tree, hf_sasp_grp_wt_entry_datacomp_cnt,tvb,offset,2,ENC_BIG_ENDIAN);
|
|
offset+=2;
|
|
|
|
/* Group Data */
|
|
offset = dissect_grpdatacomp(tvb,grp_wt_entry_datacomp_tree, offset);
|
|
|
|
/* Member Data */
|
|
for( i=0; i<wt_entry_cnt; i++)
|
|
{
|
|
offset=dissect_weight_entry_data_comp(tvb,grp_wt_entry_datacomp_tree, offset);
|
|
}
|
|
|
|
return offset;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* sasp protocol register */
|
|
void proto_register_sasp(void)
|
|
{
|
|
|
|
static hf_register_info hf[] = {
|
|
|
|
/*SASP Header */
|
|
{ &hf_sasp_type,
|
|
{ "Type", "sasp.msg.type", FT_UINT16, BASE_HEX, NULL, 0x0,
|
|
"SASP Header", HFILL } },
|
|
|
|
{ &hf_sasp_length,
|
|
{ "Length", "sasp.header.Len", FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
"SASP Header Length", HFILL } },
|
|
|
|
{ &hf_sasp_vrsn,
|
|
{ "Version", "sasp.version", FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
"SASP Version", HFILL } },
|
|
|
|
{ &hf_msg_len,
|
|
{ "Message Len", "sasp.msg.len", FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
"SASP Msg Len", HFILL } },
|
|
|
|
{ &hf_msg_id,
|
|
{ "Message Id", "sasp.msg.id", FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
"SASP Msg Id", HFILL } },
|
|
|
|
/*Message Type*/
|
|
{ &hf_msg_type,
|
|
{ "Message Type", "sasp.msg.type", FT_UINT16, BASE_HEX,VALS(msg_table), 0x0,
|
|
"SASP Msg Type", HFILL } },
|
|
|
|
/*Reg Request*/
|
|
{ &hf_sasp_reg_req_sz,
|
|
{ "Reg Req-Size", "sasp.reg-req.size", FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
"SASP Reg Req Size", HFILL } },
|
|
|
|
{ &hf_reg_req_lbflag,
|
|
{ "Reg Req-LB Flag", "sasp.reg-req.lbflag", FT_BOOLEAN, BASE_NONE, NULL, 0x0,
|
|
"SASP Reg Req LB Flag", HFILL } },
|
|
|
|
{ &hf_sasp_gmd_cnt,
|
|
{ "Grp Mem Data-Count", "sasp.grp-mem-data.count", FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
"SASP Grp Mem Data Count", HFILL } },
|
|
|
|
/* Reg Reply */
|
|
|
|
{ &hf_sasp_reg_rep_sz,
|
|
{ "Reg Reply-Size", "sasp.reg-rep.size", FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
"SASP Reg Reply size", HFILL } },
|
|
|
|
{ &hf_sasp_reg_rep_rcode,
|
|
{ "Reg Reply-Return Code", "sasp.reg-rep.retcode", FT_UINT8, BASE_HEX, VALS(reg_reply_response_code), 0x0,
|
|
"SASP Reg Rep Return Code", HFILL } },
|
|
|
|
/* Dereg Req */
|
|
{ &hf_sasp_dereg_req_sz,
|
|
{ "Dereg Req-Size", "sasp.dereg-req.size", FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
"SASP Dereg Req Size", HFILL } },
|
|
|
|
{ &hf_dereg_req_lbflag,
|
|
{ "Dereg Req-LB Flag", "sasp.dereg-req.lbflag", FT_BOOLEAN, BASE_NONE, NULL, 0x0,
|
|
"SASP Dereg Req LB Flag", HFILL } },
|
|
|
|
{ &hf_dereg_req_reason_flag,
|
|
{ "Reason Flags","sasp.flags.reason", FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_dereg_req_reason,
|
|
{ "Dereg Req-Reason", "sasp.dereg-req.reason", FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
"SASP Dereg Req Reason", HFILL } },
|
|
|
|
/* Dereg Rep */
|
|
{ &hf_sasp_dereg_rep_sz,
|
|
{ "Dereg Rep-Size", "sasp.dereg-rep.size", FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
"SASP Dereg Rep Size", HFILL } },
|
|
|
|
{ &hf_sasp_dereg_rep_rcode,
|
|
{ "Dereg Rep-Return Code", "sasp.dereg-rep.retcode", FT_UINT8, BASE_HEX, VALS(dereg_reply_response_code), 0x0,
|
|
"SASP Dereg Rep Return Code", HFILL } },
|
|
|
|
/* Send weight */
|
|
|
|
{ &hf_sasp_sendwt_sz,
|
|
{ "Sendwt-Size", "sasp.sendwt.size", FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
"SASP Sendwt-Size", HFILL } },
|
|
|
|
{ &hf_sasp_sendwt_gwedcnt,
|
|
{ "Sendwt-Grp Wt EntryData Count", "sasp.sendwt-grp-wtentrydata.count", FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
"SASP Sendwt Grp Wt Entry Data Count", HFILL } },
|
|
|
|
/*Set Mem State Req*/
|
|
|
|
{ &hf_sasp_setmemstate_req_sz,
|
|
{ "Set Memstate Req-Size", "sasp.setmemstate-req.size", FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
"SASP Set Memstate Req Size", HFILL } },
|
|
|
|
{ &hf_setmemstate_req_lbflag,
|
|
{ "Set Memstate Req-LB Flag", "sasp.setmemstate-req.lbflag", FT_BOOLEAN, BASE_NONE, NULL, 0x0,
|
|
"SASP Set Memstate Req LB Flag", HFILL } },
|
|
|
|
{ &hf_sasp_setmemstate_req_gmsd_cnt,
|
|
{ "Set Memstate Req-Gmsd Count", "sasp.group-memstate.count", FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
"Group Of Member State Data Count", HFILL } },
|
|
|
|
/* Set Mem State Reply */
|
|
{ &hf_sasp_setmemstate_rep,
|
|
{ "Set Memstate Reply", "sasp.setmemstate-rep", FT_UINT32, BASE_HEX, NULL, 0x0,
|
|
"SASP Set Memstate Reply", HFILL } },
|
|
|
|
{ &hf_sasp_setmemstate_rep_sz,
|
|
{ "Set Memstate Rep-Size", "sasp.setmemstate-rep.size", FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
"SASP Set Memstate Rep Size", HFILL } },
|
|
|
|
{ &hf_sasp_setmemstate_rep_rcode,
|
|
{ "Set Memstate Rep-Return Code", "sasp.setmemstate-rep.retcode", FT_UINT8, BASE_HEX, VALS(set_mem_state_reply_response_code), 0x0,
|
|
"SASP Set Memstate Rep Return Code", HFILL } },
|
|
|
|
/*Mem Data Component*/
|
|
|
|
{ &hf_sasp_memdatacomp_type,
|
|
{ "Message Type", "sasp.msg.type", FT_UINT16, BASE_HEX, VALS(msg_table), 0x0,
|
|
"SASP Mem Data Comp", HFILL } },
|
|
|
|
{ &hf_sasp_memdatacomp_sz,
|
|
{ "Mem Data Comp-Size", "sasp.memdatacomp.size", FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
"SASP Mem Data Comp Size", HFILL } },
|
|
|
|
{ &hf_sasp_memdatacomp_protocol,
|
|
{ "Mem Data Comp-Protocol", "sasp.memdatacomp.protocol", FT_UINT8, BASE_HEX, VALS(protocol_table), 0x0,
|
|
"SASP Mem Data Comp Protocol", HFILL } },
|
|
|
|
{ &hf_sasp_memdatacomp_port,
|
|
{ "Mem Data Comp-Port", "sasp.memdatacomp.port", FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
"SASP Mem Data Comp Port", HFILL } },
|
|
|
|
{ &hf_sasp_memdatacomp_ip,
|
|
{ "Mem Data Comp-Ip", "sasp.memdatacomp.ip", FT_IPv6, BASE_NONE, NULL, 0x0,
|
|
"SASP Mem Data Comp Ip", HFILL } },
|
|
|
|
{ &hf_sasp_memdatacomp_lab_len,
|
|
{ "Mem Data Comp-Label Len", "sasp.memdatacomp.label.len", FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
"SASP Mem Data Comp Label Length", HFILL } },
|
|
|
|
{ &hf_sasp_memdatacomp_label,
|
|
{ "Mem Data Comp-Label", "sasp.memdatacomp.label", FT_STRING, BASE_NONE, NULL, 0x0,
|
|
"SASP Mem Data Comp Label", HFILL } },
|
|
|
|
/*Get Weight Request*/
|
|
|
|
{ &hf_sasp_wt_req_sz,
|
|
{ "Get Wt Req-Size", "sasp.getwt.req.size", FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
"SASP Get Wt Req Size", HFILL } },
|
|
|
|
{ &hf_sasp_wt_req_gd_cnt,
|
|
{ "Get Wt Req-Grp Data Count", "sasp.getwt-req-grpdata.count", FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
"SASP Get Wt Grp Data Count", HFILL } },
|
|
|
|
/*Get Weight Reply*/
|
|
|
|
{ &hf_sasp_wt_rep_sz,
|
|
{ "Get Wt Rep-Size", "sasp.getwt.rep.size", FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
"SASP Get Wt Rep Size", HFILL } },
|
|
|
|
{ &hf_sasp_wt_rep_rcode,
|
|
{ "Get Wt Rep-Return Code", "sasp.getwt-rep.retcode", FT_UINT8, BASE_HEX, VALS(get_weights_reply_response_code), 0x0,
|
|
"SASP Get Wt Rep Return Code", HFILL } },
|
|
|
|
{ &hf_sasp_wt_rep_interval,
|
|
{ "Get Wt Rep-Interval", "sasp.getwt-rep.interval", FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
"SASP Get Wt Rep Interval", HFILL } },
|
|
|
|
{ &hf_sasp_wt_rep_gwed_cnt,
|
|
{ "Get Wt Rep-Grp WtEntry Data Cnt", "sasp.getwt-rep-grpwtentrydata.count", FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
"SASP Get Wt Rep Grp Wt Entry Data Cnt", HFILL } },
|
|
|
|
/*Set LB State Rep */
|
|
|
|
{ &hf_sasp_setlbstate_rep,
|
|
{ "Set Lbstate Rep", "sasp.msg.type", FT_UINT32, BASE_HEX, NULL, 0x0,
|
|
"SASP Set Lbstate Rep", HFILL } },
|
|
|
|
{ &hf_sasp_setlbstate_rep_sz,
|
|
{ "Set Lbstate Rep-Size", "sasp.setlbstate-rep.size", FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
"SASP Set Lbstate Rep Size", HFILL } },
|
|
|
|
{ &hf_sasp_setlbstate_rep_rcode,
|
|
{ "Set Lbstate Rep-Return Code", "sasp.setlbstate-rep.retcode", FT_UINT8, BASE_HEX, VALS(set_lb_state_reply_response_code), 0x0,
|
|
"SASP Set Lbstate Rep Return Code", HFILL } },
|
|
|
|
|
|
/*grp data comp */
|
|
|
|
{ &hf_sasp_grpdatacomp,
|
|
{ "Message Type", "sasp.msg.type", FT_UINT16, BASE_HEX, VALS(msg_table), 0x0,
|
|
"SASP Grp Data Comp", HFILL } },
|
|
|
|
{ &hf_sasp_grpdatacomp_sz,
|
|
{ "Grp Data Comp-Size","sasp.grpdatacomp.size", FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
"SASP Grp Data Comp size", HFILL } },
|
|
|
|
{ &hf_sasp_grpdatacomp_LB_uid_len,
|
|
{ "Grp Data Comp-Label UID Len","sasp.grpdatacomp.label.uid.len", FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
"SASP Grp Data Comp Label Uid Len", HFILL } },
|
|
|
|
{ &hf_sasp_grpdatacomp_LB_uid,
|
|
{ "Grp Data Comp-Label UID","sasp.grpdatacomp.label.uid", FT_STRING, BASE_NONE, NULL, 0x0,
|
|
"SASP Grp Data Comp Label Uid",HFILL } },
|
|
|
|
{ &hf_sasp_grpdatacomp_grp_name_len,
|
|
{ "Grp Data Comp-Grp Name Len","sasp.grpdatacomp.grpname.len", FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
"SASP Grp Data Comp Grp Name Len",HFILL } },
|
|
|
|
{ &hf_sasp_grpdatacomp_grp_name,
|
|
{ "Grp Data Comp-Grp Name","sasp.grpdatacomp.grpname", FT_STRING, BASE_NONE, NULL, 0x0,
|
|
"SASP Grp Data Comp Grp Name", HFILL } },
|
|
|
|
/*grp mem data comp */
|
|
|
|
{ &hf_sasp_grp_memdatacomp,
|
|
{ "Message Type","sasp.msg.type", FT_UINT16, BASE_HEX, VALS(msg_table), 0x0,
|
|
"SASP Grp Mem Data Comp", HFILL } },
|
|
|
|
|
|
{ &hf_sasp_grp_memdatacomp_sz,
|
|
{ "Grp Mem Data Comp-Size","sasp.grp-memdatacomp.size", FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
"SASP Grp Mem Data Comp Size", HFILL } },
|
|
|
|
{ &hf_sasp_grp_memdatacomp_cnt,
|
|
{ "Grp Mem Data Comp-Count","sasp.grp.memdatacomp.count", FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
"SASP Grp Mem Data Comp Cnt", HFILL } },
|
|
|
|
|
|
/*set LB state req*/
|
|
|
|
{ &hf_sasp_setlbstate_req_sz,
|
|
{ "Set LB State Req-Size", "sasp.setlbstate-req.size", FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
"SASP Set LB State Req Size", HFILL } },
|
|
|
|
{ &hf_sasp_setlbstate_req_LB_uid_len,
|
|
{ "Set LB State Req-LB UID Len", "sasp.setlbstate-req.lbuid.len", FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
"SASP Set LB State Req LB Uid Len", HFILL } },
|
|
|
|
{ &hf_sasp_setlbstate_req_LB_uid,
|
|
{ "Set LB State Req-LB UID", "sasp.setlbstate-req.lbuid", FT_STRING, BASE_NONE, NULL, 0x0,
|
|
"SASP Set LB State Req LB UID", HFILL } },
|
|
|
|
{ &hf_sasp_setlbstate_req_LB_health,
|
|
{ "Set LB State Req-LB Health", "sasp.setlbstate-req.lbhealth", FT_UINT8, BASE_HEX, VALS(lbstate_healthtable), 0x0,
|
|
"SASP Set LB State Req LB Health", HFILL } },
|
|
|
|
{ &hf_lbstate_flag,
|
|
{ "Flags","sasp.flags.lbstate", FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_sasp_pushflag,
|
|
{ "PUSH", "sasp.flags.push", FT_BOOLEAN, 8, NULL, SASP_PUSH_FLAG,
|
|
"SASP Push Flag", HFILL }},
|
|
|
|
{ &hf_sasp_trustflag,
|
|
{ "TRUST", "sasp.flags.trust", FT_BOOLEAN, 8, NULL, SASP_TRUST_FLAG,
|
|
"SASP Trust Flag", HFILL }},
|
|
|
|
{ &hf_sasp_nochangeflag,
|
|
{ "NOCHANGE", "sasp.flags.nochange", FT_BOOLEAN, 8, NULL, SASP_NOCHANGE_FLAG,
|
|
"SASP Nochange Flag", HFILL }},
|
|
|
|
/*grp mem state data comp */
|
|
|
|
{ &hf_sasp_grp_memstatedatacomp,
|
|
{ "Message Type", "sasp.msg.type", FT_UINT16, BASE_HEX, VALS(msg_table), 0x0,
|
|
"SASP Message Type", HFILL } },
|
|
|
|
|
|
{ &hf_sasp_grp_memstatedatacomp_sz,
|
|
{ "Grp Mem State-Size", "sasp.grp.memstate.size", FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
"SASP Grp Mem State Data Comp Size", HFILL } },
|
|
|
|
{ &hf_sasp_grp_memstatedatacomp_cnt,
|
|
{ "Grp Mem State-Count", "sasp.grp.memstate.count", FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
"SASP Grp Mem State Data Comp Count", HFILL } },
|
|
|
|
/*mem state instance */
|
|
|
|
{ &hf_sasp_memstatedatacomp_instance,
|
|
{ "Message Type", "sasp.msg.type", FT_UINT16, BASE_HEX, VALS(msg_table), 0x0,
|
|
"SASP Message Type", HFILL } },
|
|
|
|
|
|
{ &hf_sasp_memstatedatacomp_sz,
|
|
{ "Mem State-Size", "sasp.memstate.size", FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
"SASP Mem State Data Comp Size", HFILL } },
|
|
|
|
{ &hf_sasp_memstatedatacomp_state,
|
|
{ "Mem State-State", "sasp.memstate.state", FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
"SASP Mem State Data Comp State", HFILL } },
|
|
|
|
{ &hf_sasp_memstatedatacomp_quiesce_flag,
|
|
{ "Mem State-Quiesce Flag", "sasp.flags.quiesce", FT_BOOLEAN, 8, NULL, SASP_QUIESCE_FLAG,
|
|
"SASP Quiesce Flag", HFILL }},
|
|
|
|
|
|
/*weight entry data comp*/
|
|
|
|
{ &hf_sasp_weight_entry_data_comp_type,
|
|
{ "Wt Entry Data Comp", "sasp.msg.type", FT_UINT16, BASE_HEX, VALS(msg_table), 0x0,
|
|
"SASP Wt Entry Data Comp", HFILL } },
|
|
|
|
{ &hf_sasp_weight_entry_data_comp_sz,
|
|
{ "Wt Entry Data Comp-Size", "sasp.wtentry.size", FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
"SASP Wt Entry Data Comp Size", HFILL } },
|
|
|
|
{ &hf_sasp_weight_entry_data_comp_state,
|
|
{ "Wt Entry Data Comp-state", "sasp.wtentry.state", FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
"SASP Wt Entry Data Comp State", HFILL } },
|
|
|
|
{ &hf_wtstate_flag,
|
|
{ "Flags","sasp.flags.wtstate", FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_sasp_wed_contactsuccess_flag,
|
|
{ "Contact Success", "sasp.flags.contactsuccess", FT_BOOLEAN, 8, NULL, SASP_WED_CONTACT_SUCCESS_FLAG,
|
|
"SASP Contact Success Flag", HFILL }},
|
|
|
|
{ &hf_sasp_wed_quiesce_flag,
|
|
{ "Quiesce", "sasp.flags.quiesce", FT_BOOLEAN, 8, NULL, SASP_WED_QUIESCE_FLAG,
|
|
"SASP Quiesce Flag", HFILL }},
|
|
|
|
{ &hf_sasp_wed_registration_flag,
|
|
{ "Registration", "sasp.flags.registration", FT_BOOLEAN, 8, NULL, SASP_WED_REG_FLAG,
|
|
"SASP Registration Flag", HFILL }},
|
|
|
|
{ &hf_sasp_wed_confident_flag,
|
|
{ "Confident", "sasp.flags.confident", FT_BOOLEAN, 8, NULL, SASP_WED_CONF_FLAG,
|
|
"SASP Confident Flag", HFILL }},
|
|
|
|
{ &hf_sasp_weight_entry_data_comp_weight,
|
|
{ "Wt Entry Data Comp-weight", "sasp.wtentrydatacomp.weight", FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
"SASP Wt Entry Data Comp weight", HFILL } },
|
|
|
|
|
|
/*grp wt entry data comp */
|
|
|
|
{ &hf_sasp_grp_wt_entry_datacomp_type,
|
|
{ "Grp Wt Entry Data Comp", "sasp.msg.type", FT_UINT16, BASE_HEX, VALS(msg_table), 0x0,
|
|
"SASP Grp Wt Entry Data Comp", HFILL } },
|
|
|
|
{ &hf_sasp_grp_wt_entry_datacomp_sz,
|
|
{ "Grp Wt Entry Data Comp Size", "sasp.grp-wtentrydata.size", FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
"SASP Grp Wt Entry Data Comp Size", HFILL } },
|
|
|
|
{ &hf_sasp_grp_wt_entry_datacomp_cnt,
|
|
{ "Grp Wt Entry Data Comp Cnt", "sasp.grp-wtentrydata.count", FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
"SASP Grp Wt Entry Data Comp Cnt", HFILL } },
|
|
|
|
};
|
|
|
|
/* Setup protocol subtree array */
|
|
|
|
static gint *ett[] = {
|
|
&ett_sasp_data,
|
|
&ett_sasp_header,
|
|
&ett_sasp_msg,
|
|
&ett_sasp_payload,
|
|
&ett_sasp_reg_req,
|
|
&ett_sasp_reg_rep,
|
|
&ett_sasp_reg_req_sz,
|
|
&ett_sasp_dereg_req_sz,
|
|
&ett_sasp_dereg_rep,
|
|
&ett_sasp_sendwt,
|
|
&ett_sasp_setmemstate_req,
|
|
&ett_sasp_setmemstate_rep,
|
|
&ett_sasp_memdatacomp,
|
|
&ett_sasp_grpdatacomp,
|
|
&ett_sasp_grp_memdatacomp,
|
|
&ett_sasp_setlbstate_req,
|
|
&ett_sasp_setlbstate_rep,
|
|
&ett_sasp_getwt,
|
|
&ett_setlbstate_req_lbflag,
|
|
&ett_sasp_grp_memstatedatacomp,
|
|
&ett_sasp_memstatedatacomp,
|
|
/* &ett_dereg_req_reason_flag,*/
|
|
&ett_sasp_grp_wt_entry_datacomp,
|
|
&ett_sasp_weight_entry_data_comp,
|
|
&ett_wt_entry_data_flag,
|
|
&ett_sasp_wt_rep,
|
|
};
|
|
|
|
module_t *sasp_module;
|
|
|
|
proto_sasp = proto_register_protocol("Server/Application State Protocol","SASP","sasp");
|
|
|
|
proto_register_field_array(proto_sasp, hf, array_length(hf)); /*Registering Field Array */
|
|
proto_register_subtree_array(ett, array_length(ett)); /*registering subtree*/
|
|
|
|
sasp_module = prefs_register_protocol(proto_sasp, NULL);
|
|
prefs_register_bool_preference(sasp_module, "desegment_sasp_messages",
|
|
"Reassemble SASP messages spanning multiple TCP segments",
|
|
"Whether the SASP dissector should reassemble messages spanning multiple TCP segments."
|
|
" To use this option, you must also enable \"Allow subdissectors to reassemble TCP streams\""
|
|
" in the TCP protocol settings.",
|
|
&sasp_desegment);
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
/* Handing off to TCP */
|
|
void
|
|
proto_reg_handoff_sasp(void)
|
|
{
|
|
dissector_handle_t sasp_handle;
|
|
sasp_handle = create_dissector_handle(dissect_sasp, proto_sasp);
|
|
dissector_add_uint("tcp.port", SASP_GLOBAL_PORT, sasp_handle);
|
|
|
|
}
|
|
|