![Ronnie Sahlberg](/assets/img/avatar_default.png)
Similar to what is available on ethereal:/Tools/ProtocolHierarchyStatistics but this one can handle ALL protocols that tethereal has dissectors for. Maybe a gtk/gtk2 version of this should replace the existing one in ethereal? Try -z io,phs or -z io,phs,<filter> to test it. svn path=/trunk/; revision=6532
218 lines
4.6 KiB
C
218 lines
4.6 KiB
C
/* tap-protohierstat.c
|
|
* protohierstat 2002 Ronnie Sahlberg
|
|
*
|
|
* $Id: tap-protohierstat.c,v 1.1 2002/11/01 05:29:34 sahlberg Exp $
|
|
*
|
|
* Ethereal - Network traffic analyzer
|
|
* By Gerald Combs <gerald@ethereal.com>
|
|
* Copyright 1998 Gerald Combs
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
/* This module provides ProtocolHierarchyStatistics for tethereal */
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
# include "config.h"
|
|
#endif
|
|
|
|
#include <stdio.h>
|
|
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
# include <sys/types.h>
|
|
#endif
|
|
|
|
#include <string.h>
|
|
#include "epan/packet_info.h"
|
|
#include "epan/epan_dissect.h"
|
|
#include "epan/proto.h"
|
|
#include "tap.h"
|
|
#include "register.h"
|
|
|
|
typedef struct _phs_t {
|
|
struct _phs_t *sibling;
|
|
struct _phs_t *child;
|
|
struct _phs_t *parent;
|
|
char *filter;
|
|
int protocol;
|
|
char *proto_name;
|
|
guint32 frames;
|
|
guint32 bytes;
|
|
} phs_t;
|
|
|
|
|
|
static phs_t *
|
|
new_phs_t(phs_t *parent)
|
|
{
|
|
phs_t *rs;
|
|
rs=g_malloc(sizeof(phs_t));
|
|
rs->sibling=NULL;
|
|
rs->child=NULL;
|
|
rs->parent=parent;
|
|
rs->filter=NULL;
|
|
rs->protocol=-1;
|
|
rs->proto_name=NULL;
|
|
rs->frames=0;
|
|
rs->bytes=0;
|
|
return rs;
|
|
}
|
|
|
|
|
|
static int
|
|
protohierstat_packet(void *prs, packet_info *pinfo, epan_dissect_t *edt, void *dummy _U_)
|
|
{
|
|
phs_t *rs=prs;
|
|
phs_t *tmprs;
|
|
proto_tree *tree;
|
|
field_info *fi;
|
|
|
|
if(!edt){
|
|
return 0;
|
|
}
|
|
if(!edt->tree){
|
|
return 0;
|
|
}
|
|
if(!edt->tree->children){
|
|
return 0;
|
|
}
|
|
|
|
for(tree=edt->tree->children;tree;tree=tree->next){
|
|
fi=PITEM_FINFO(tree);
|
|
|
|
/* first time we saw a protocol at this leaf */
|
|
if(rs->protocol==-1){
|
|
rs->protocol=fi->hfinfo->id;
|
|
rs->proto_name=fi->hfinfo->abbrev;
|
|
rs->frames=1;
|
|
rs->bytes=pinfo->fd->pkt_len;
|
|
rs->child=new_phs_t(rs);
|
|
rs=rs->child;
|
|
continue;
|
|
}
|
|
|
|
/* find this protocol in the list of siblings */
|
|
for(tmprs=rs;tmprs;tmprs=tmprs->sibling){
|
|
if(tmprs->protocol==fi->hfinfo->id){
|
|
break;
|
|
}
|
|
}
|
|
|
|
/* not found, then we must add it to the end of the list */
|
|
if(!tmprs){
|
|
for(tmprs=rs;tmprs->sibling;tmprs=tmprs->sibling)
|
|
;
|
|
tmprs->sibling=new_phs_t(rs->parent);
|
|
rs=tmprs->sibling;
|
|
rs->protocol=fi->hfinfo->id;
|
|
rs->proto_name=fi->hfinfo->abbrev;
|
|
} else {
|
|
rs=tmprs;
|
|
}
|
|
|
|
rs->frames++;
|
|
rs->bytes+=pinfo->fd->pkt_len;
|
|
|
|
if(!rs->child){
|
|
rs->child=new_phs_t(rs);
|
|
}
|
|
rs=rs->child;
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
static void
|
|
phs_draw(phs_t *rs, int indentation)
|
|
{
|
|
int i;
|
|
char str[80];
|
|
for(;rs;rs=rs->sibling){
|
|
if(rs->protocol==-1){
|
|
return;
|
|
}
|
|
str[0]=0;
|
|
for(i=0;i<indentation;i++){
|
|
strcat(str," ");
|
|
}
|
|
strcat(str, rs->proto_name);
|
|
printf("%-40s frames:%d bytes:%d\n",str, rs->frames, rs->bytes);
|
|
phs_draw(rs->child, indentation+1);
|
|
}
|
|
}
|
|
|
|
static void
|
|
protohierstat_draw(void *prs)
|
|
{
|
|
phs_t *rs=prs;
|
|
|
|
printf("\n");
|
|
printf("===================================================================\n");
|
|
printf("Protocol Hierarchy Statistics\n");
|
|
printf("Filter: %s\n\n",rs->filter?rs->filter:"");
|
|
phs_draw(rs,0);
|
|
printf("===================================================================\n");
|
|
}
|
|
|
|
|
|
static void
|
|
protohierstat_init(char *optarg)
|
|
{
|
|
phs_t *rs;
|
|
int pos=0;
|
|
char *filter=NULL;
|
|
|
|
if(!strcmp("io,phs",optarg)){
|
|
filter="frame";
|
|
} else if(sscanf(optarg,"io,phs,%n",&pos)==0){
|
|
if(pos){
|
|
filter=optarg+pos;
|
|
} else {
|
|
/* We must use a filter to guarantee that edt->tree
|
|
will be populated. "frame" matches everything so
|
|
that one is used instead of no filter.
|
|
*/
|
|
filter="frame";
|
|
}
|
|
} else {
|
|
fprintf(stderr, "tethereal: invalid \"-z io,phs[,<filter>]\" argument\n");
|
|
exit(1);
|
|
}
|
|
|
|
rs=new_phs_t(NULL);
|
|
|
|
if(filter){
|
|
rs->filter=g_malloc(strlen(filter)+1);
|
|
strcpy(rs->filter, filter);
|
|
} else {
|
|
rs->filter=NULL;
|
|
}
|
|
|
|
if(register_tap_listener("frame", rs, filter, NULL, protohierstat_packet, protohierstat_draw)){
|
|
/* error, we failed to attach to the tap. clean up */
|
|
g_free(rs->filter);
|
|
g_free(rs);
|
|
|
|
fprintf(stderr,"tethereal: protohierstat_init() failed to attach to tap.\n");
|
|
exit(1);
|
|
}
|
|
}
|
|
|
|
|
|
void
|
|
register_tap_listener_protohierstat(void)
|
|
{
|
|
register_ethereal_tap("io,phs", protohierstat_init, NULL, NULL);
|
|
}
|
|
|