static size_t snprint_addr(char *dst, size_t dst_len, ip_t *addr)
{
if(addrcmp((void *) addr, (void *) &unspec_addr, af)) {
struct hostent *host = dns ? addr2host((void *) addr, af) : NULL;
if (!host) return snprintf(dst, dst_len, "%s", strlongip(addr));
else if (dns && show_ips)
return snprintf(dst, dst_len, "%s (%s)", host->h_name, strlongip(addr));
else return snprintf(dst, dst_len, "%s", host->h_name);
} else return snprintf(dst, dst_len, "%s", "???");
}
void report_close(void)
{
int i, j, at, max;
ip_t *addr;
char name[81];
char buf[1024];
char fmt[16];
int len=0;
int len_hosts = 33;
struct hostent *host;
if (reportwide)
{
// get the longest hostname
len_hosts = strlen(LocalHostname);
max = net_max();
at = net_min();
for (; at < max; at++) {
addr = net_addr(at);
if( addrcmp( (void *) addr, (void *) &unspec_addr, af ) != 0 ) {
host = dns ? addr2host( (void *) addr, af ) : NULL;
if (host != NULL) {
strncpy( name, host->h_name, (sizeof name) - 1 );
name[ (sizeof name) - 1 ] = '\0';
} else {
snprintf(name, sizeof(name), "%s", strlongip( addr ) );
}
if (len_hosts < strlen(name)) {
len_hosts = strlen(name);
}
}
}
}
snprintf( fmt, sizeof(fmt), "HOST: %%-%ds", len_hosts);
snprintf(buf, sizeof(buf), fmt, LocalHostname);
len = reportwide ? strlen(buf) : len_hosts;
for( i=0; i<MAXFLD; i++ ) {
j = fld_index[fld_active[i]];
if (j < 0) continue;
snprintf( fmt, sizeof(fmt), "%%%ds", data_fields[j].length );
snprintf( buf + len, sizeof(buf), 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( addrcmp( (void *) addr, (void *) &unspec_addr, af ) == 0 ) {
sprintf(name, "???");
} else {
host = dns ? addr2host( (void *) addr, af ) : NULL;
if (host != NULL) {
strncpy( name, host->h_name, (sizeof name) - 1 );
name[ (sizeof name) - 1 ] = '\0';
} else {
snprintf(name, sizeof(name), "%s", strlongip( addr ) );
}
}
snprintf( fmt, sizeof(fmt), " %%2d. %%-%ds", len_hosts);
snprintf(buf, sizeof(buf), fmt, at+1, name);
len = reportwide ? strlen(buf) : len_hosts;
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' ) ) {
snprintf( buf + len, sizeof(buf), data_fields[j].format,
data_fields[j].net_xxx(at) /1000.0 );
} else {
snprintf( buf + len, sizeof(buf), data_fields[j].format,
data_fields[j].net_xxx(at) );
}
len += data_fields[j].length;
}
printf("%s\n",buf);
}
}
void csv_close(void)
{
int i, j, at, max;
ip_t *addr;
char name[81];
struct hostent *host;
/* Caption */
printf("<SRC=%s DST=%s", LocalHostname, Hostname);
printf(" TOS=0x%X", tos);
if(cpacketsize >= 0) {
printf(" PSIZE=%d", cpacketsize);
} else {
printf(" PSIZE=rand(%d-%d)",MINPACKET, -cpacketsize);
}
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( addrcmp( (void *) addr, (void *) &unspec_addr, af ) == 0 ) {
sprintf(name, "???");
} else {
host = dns ? addr2host( (void *) addr, af ) : NULL;
if (host != NULL) {
strncpy( name, host->h_name, (sizeof name) - 1 );
name[ (sizeof name) - 1 ] = '\0';
} else {
sprintf(name, "%s", strlongip( addr ) );
}
}
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");
}
}
