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/*
mtr -- a network diagnostic tool
Copyright (C) 1997,1998 Matt Kimball
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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <config.h>
#include <sys/types.h>
#include <stdio.h>
#include <netdb.h>
#include <netinet/in.h>
#include <sys/socket.h>
#include <string.h>
#include "report.h"
#include "net.h"
extern int dns;
extern char LocalHostname[];
extern char *Hostname;
extern int fstTTL;
extern int maxTTL;
extern int packetsize;
extern int bitpattern;
extern int tos;
extern int MaxPing;
void report_open() {}
void report_close() {
int i, j, at, max, addr;
int haddr;
char name[81];
char buf[1024];
char fmt[16];
int len=0;
struct hostent *host;
sprintf(buf, "HOST: %-33s", LocalHostname);
for( i=0; i<MAXFLD; i++ ) {
j = fld_index[fld_active[i]];
if (j < 0) continue;
sprintf( fmt, "%%%ds", data_fields[j].length );
sprintf( buf +33+ len, fmt, data_fields[j].title );
len += data_fields[j].length;
}
printf("%s\n",buf);
max = net_max();
at = net_min();
for(; at < max; at++) {
addr = net_addr(at);
if(addr == 0) {
sprintf(name, "???");
} else {
haddr = htonl(addr);
host = dns?gethostbyaddr((char *)&haddr, sizeof(int), AF_INET):NULL;
if (host != NULL) {
strncpy(name, host->h_name, 80);
name[80] = 0;
} else {
sprintf(name, "%d.%d.%d.%d", (addr >> 24) & 0xff, (addr >> 16) & 0xff,
(addr >> 8) & 0xff, addr & 0xff);
}
}
len=0;
sprintf( buf, " %2d. %-33s", at+1, name);
for( i=0; i<MAXFLD; i++ ) {
j = fld_index[fld_active [i]];
if (j < 0) continue;
/* 1000.0 is a temporay hack for stats usec to ms, impacted net_loss. */
if( index( data_fields[j].format, 'f' ) ) {
sprintf( buf +33+ len, data_fields[j].format,
data_fields[j].net_xxx(at) /1000.0 );
} else {
sprintf( buf +33+ len, data_fields[j].format,
data_fields[j].net_xxx(at) );
}
len += data_fields[j].length;
}
printf("%s\n",buf);
}
}
void txt_open() {}
void txt_close() { report_close(); }
void xml_open() {}
void xml_close() {
int i, j, at, max, addr;
int haddr;
char name[81];
struct hostent *host;
printf("<MTR SRC=%s DST=%s", LocalHostname, Hostname);
printf(" TOS=0x%X", tos);
if( packetsize>=0 ){
printf(" PSIZE=%d", packetsize);
} else {
printf(" PSIZE=rand(%d-%d)",MINPACKET, MAXPACKET);
}
if( bitpattern>=0 ) {
printf(" BITPATTERN=0x%02X", (unsigned char)(bitpattern));
} else {
printf(" BITPATTERN=rand(0x00-FF)");
}
printf(" TESTS=%d>\n", MaxPing);
max = net_max();
at = net_min();
for(; at < max; at++) {
addr = net_addr(at);
if(addr == 0) {
sprintf(name, "???");
} else {
haddr = htonl(addr);
host = dns?gethostbyaddr((char *)&haddr, sizeof(int), AF_INET):NULL;
if (host != NULL) {
strncpy(name, host->h_name, 80);
name[80] = 0;
} else {
sprintf(name, "%d.%d.%d.%d", (addr >> 24) & 0xff, (addr >> 16) & 0xff,
(addr >> 8) & 0xff, addr & 0xff);
}
}
printf(" <HUB COUNT=%d HOST=%s>\n", at+1, name);
for( i=0; i<MAXFLD; i++ ) {
j = fld_index[fld_active[i]];
if (j < 0) continue;
strcpy(name, " <%s>");
strcat(name, data_fields[j].format);
strcat(name, "</%s>\n");
/* 1000.0 is a temporay hack for stats usec to ms, impacted net_loss. */
if( index( data_fields[j].format, 'f' ) ) {
printf( name,
data_fields[j].title,
data_fields[j].net_xxx(at) /1000.0,
data_fields[j].title );
} else {
printf( name,
data_fields[j].title,
data_fields[j].net_xxx(at),
data_fields[j].title );
}
}
printf(" </HUB>\n");
}
printf("</MTR>\n");
}
void csv_open() {}
void csv_close() {
int i, j, at, max, addr;
int haddr;
char name[81];
struct hostent *host;
/* Caption */
printf("<SRC=%s DST=%s", LocalHostname, Hostname);
printf(" TOS=0x%X", tos);
if( packetsize>=0 ){
printf(" PSIZE=%d", packetsize);
} else {
printf(" PSIZE=rand(%d-%d)",MINPACKET, MAXPACKET);
}
if( bitpattern>=0 ) {
printf(" BITPATTERN=0x%02X", (unsigned char)(bitpattern));
} else {
printf(" BITPATTERN=rand(0x00-FF)");
}
printf(" TESTS=%d>\n", MaxPing);
/* Header */
printf("HUPCOUNT, HOST");
for( i=0; i<MAXFLD; i++ ) {
j = fld_index[fld_active[i]];
if (j < 0) continue;
printf( ", %s", data_fields[j].title );
}
printf("\n");
max = net_max();
at = net_min();
for(; at < max; at++) {
addr = net_addr(at);
if(addr == 0) {
sprintf(name, "???");
} else {
haddr = htonl(addr);
host = dns?gethostbyaddr((char *)&haddr, sizeof(int), AF_INET):NULL;
if (host != NULL) {
strncpy(name, host->h_name, 80);
name[80] = 0;
} else {
sprintf(name, "%d.%d.%d.%d", (addr >> 24) & 0xff, (addr >> 16) & 0xff,
(addr >> 8) & 0xff, addr & 0xff);
}
}
printf("%d, %s", at+1, name);
for( i=0; i<MAXFLD; i++ ) {
j = fld_index[fld_active[j]];
if (j < 0) continue;
/* 1000.0 is a temporay hack for stats usec to ms, impacted net_loss. */
if( index( data_fields[j].format, 'f' ) ) {
printf( ", %.2f", data_fields[j].net_xxx(at) / 1000.0);
} else {
printf( ", %d", data_fields[j].net_xxx(at) );
}
}
printf("\n");
}
}
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