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/* This file is part of the YAZ toolkit.
* Copyright (C) Index Data
* See the file LICENSE for details.
*/
#if HAVE_CONFIG_H
#include <config.h>
#endif
#include <signal.h>
#if HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#if HAVE_SYS_STAT_H
#include <sys/stat.h>
#endif
#include <fcntl.h>
#if HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <stdlib.h>
#include <stdio.h>
#include <yaz/yaz-util.h>
#include <yaz/proto.h>
#include <yaz/comstack.h>
#define PACKET_SIZE 64
static int stop = 0;
/*
static int send_packet(const char *host)
{
char buf[PACKET_SIZE];
int i;
void *add;
COMSTACK cs = cs_create_host(host, 1, &add);
if (!cs)
return -1;
if (cs_connect(cs, add) < 0)
return -1;
for (i = 0; i<sizeof(buf); i++)
buf[i] = 233;
#if 0
buf[i] = rand() & 0xff;
#endif
cs_put(cs, buf, sizeof(buf));
cs_close(cs);
return 0;
}
*/
/*
static void test_file(const char *fname)
{
Z_GDU *req;
ODR odr = odr_createmem(ODR_DECODE);
char buf[PACKET_SIZE];
int off = 0;
int fd =open(fname, O_RDONLY, 0666);
if (fd == -1)
{
yaz_log(YLOG_ERRNO|YLOG_FATAL, "open %s", fname);
exit (1);
}
while (off < sizeof(buf))
{
ssize_t rd;
rd = read(fd, buf+off, sizeof(buf)-off);
if (rd == -1) {
yaz_log(YLOG_ERRNO|YLOG_FATAL, "read %s", fname);
exit (1);
}
if (rd == 0)
break;
off += rd;
}
if (close(fd) == -1)
{
yaz_log(YLOG_ERRNO|YLOG_FATAL, "close %s", fname);
exit (1);
}
odr_setbuf(odr, buf, off, 0);
z_GDU(odr, &req, 0, 0);
odr_destroy(odr);
}
*/
static void test_random(int run, const char *fname, const char *fname2,
int *estat)
{
FILE *dumpfile = 0;
char buf[PACKET_SIZE];
int i, j;
if (fname2)
{
if (!strcmp(fname2, "-"))
dumpfile = stdout;
else
dumpfile = fopen(fname2, "w");
}
for (i = 0; i<sizeof(buf); i++)
buf[i] = rand() & 0xff;
for (j = 0; j<sizeof(buf)-1; j++)
{
Z_GDU *req;
char *mbuf;
ODR odr;
odr = odr_createmem(ODR_DECODE);
if (fname)
{
int off = 0;
int fd =open(fname, O_TRUNC|O_CREAT|O_WRONLY, 0666);
if (fd == -1)
{
yaz_log(YLOG_ERRNO|YLOG_FATAL, "open %s", fname);
exit (1);
}
while (sizeof(buf)-j-off > 0)
{
ssize_t wrote;
wrote = write(fd, buf+off+j, sizeof(buf)-j-off);
if (wrote <= 0) {
yaz_log(YLOG_ERRNO|YLOG_FATAL, "write %s", fname);
exit (1);
}
off += wrote;
}
if (close(fd) == -1)
{
yaz_log(YLOG_ERRNO|YLOG_FATAL, "close %s", fname);
exit (1);
}
}
mbuf = malloc(sizeof(buf)-j);
memcpy(mbuf, buf+j, sizeof(buf)-j);
odr_setbuf(odr, mbuf, sizeof(buf)-j, 0);
if (z_GDU(odr, &req, 0, 0))
estat[99]++;
else
{
int ex;
odr_geterrorx(odr, &ex);
estat[ex]++;
}
if (dumpfile)
odr_dumpBER(dumpfile, buf+j, sizeof(buf)-j);
free(mbuf);
odr_reset(odr);
odr_destroy(odr);
}
if (dumpfile && dumpfile != stdout)
fclose(dumpfile);
}
void sigint_handler(int x)
{
stop = 1;
}
int main(int argc, char **argv)
{
int start = 0, end = 10000000, ret, i, estat[100];
char *arg;
char *ber_fname = 0;
char *packet_fname = 0;
signal(SIGINT, sigint_handler);
signal(SIGTERM, sigint_handler);
for (i = 0; i<sizeof(estat)/sizeof(*estat); i++)
estat[i] = 0;
while ((ret = options("s:e:b:p:", argv, argc, &arg)) != -2)
{
switch (ret)
{
case 's':
start = atoi(arg);
break;
case 'e':
end = atoi(arg);
break;
case 'b':
ber_fname = arg;
break;
case 'p':
packet_fname = arg;
break;
case 0:
if (!strcmp(arg, "random"))
{
i = start;
while(!stop && (end == 0 || i < end))
{
srand(i*5111+1);
if ((i % 50) == 0)
printf ("\r[%d]", i); fflush(stdout);
test_random(i, packet_fname, ber_fname, estat);
i++;
}
}
break;
default:
fprintf (stderr, "usage\n");
fprintf (stderr, " [-s start] [-e end] [-b berdump] [-p packetdump] random\n");
exit(1);
}
}
printf ("\n");
for (i = 0; i < sizeof(estat)/sizeof(*estat); i++)
if (estat[i])
printf ("%3d %9d\n", i, estat[i]);
exit(0);
}
/*
* Local variables:
* c-basic-offset: 4
* c-file-style: "Stroustrup"
* indent-tabs-mode: nil
* End:
* vim: shiftwidth=4 tabstop=8 expandtab
*/
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