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/****************************************************************
* *
* Copyright 2001, 2013 Fidelity Information Services, Inc *
* *
* This source code contains the intellectual property *
* of its copyright holder(s), and is made available *
* under a license. If you do not know the terms of *
* the license, please stop and do not read further. *
* *
****************************************************************/
#include "mdef.h"
#include "cmidef.h"
#include "gtm_stdio.h"
#include "gtm_string.h"
#include "gtm_stat.h"
#include "gtm_stdlib.h"
#include "gtm_time.h"
#include "gtmio.h"
#include "have_crit.h"
#include "gtcm_gnp_pktdmp.h"
/* dump packet with connection information...*/
void gtcm_gnp_cpktdmp(FILE *fp, struct CLB *lnk, int sta, unsigned char *buf, size_t len, char *msg)
{
char newmsg[512];
if ((SIZEOF(newmsg)-strlen(msg)) > 25)
{
newmsg[SIZEOF(newmsg)-1] = '\0';
strcpy(newmsg, "Client: ");
cmi_peer_info(lnk, &newmsg[strlen(newmsg)], SIZEOF(newmsg)-strlen(newmsg)-1);
if (strlen(newmsg) && strlen(newmsg) < (strlen(msg) + 3))
{
strcat(newmsg, " - ");
strcat(newmsg, msg);
}
gtcm_gnp_pktdmp(fp, lnk, sta, buf, len, newmsg);
}
else
gtcm_gnp_pktdmp(fp, lnk, sta, buf, len, msg);
}
void gtcm_gnp_pktdmp(FILE *fp, struct CLB *lnk, int sta, unsigned char *buf, size_t len, char *msg)
{
char *op;
unsigned char *chr;
int count = (int)(len);
int j;
int offset = 0;
time_t ctim;
struct tm *ltime;
static char *digs = "0123456789ABCDEF";
unsigned nibble;
char linebuf[32 + 1 + 16 + 1];
switch (sta)
{
case CM_CLB_WRITE:
op = "write";
break;
case CM_CLB_WRITE_URG:
op = "writeurg";
break;
case CM_CLB_READ_URG:
op = "readurg";
break;
case CM_CLB_READ:
op = "read";
break;
case CM_CLB_DISCONNECT:
op = "disconnect";
break;
default:
op = "*unknown*";
break;
}
chr = buf;
ctim = time(NULL);
GTM_LOCALTIME(ltime, &ctim);
FPRINTF(fp, "%04d%02d%02d%02d%02d%02d (%s) %s length %d\n",
ltime->tm_year+1900, ltime->tm_mon + 1, ltime->tm_mday,
ltime->tm_hour,ltime->tm_min, ltime->tm_sec, op, msg, count);
while (count >= 16) {
linebuf[32] = ' ';
for (j = 0; j < 16;j++)
{
nibble = (chr[j] >> 4) & 0x0f;
linebuf[j + j] = digs[nibble];
nibble = chr[j] & 0x0f;
linebuf[j + j + 1] = digs[nibble];
linebuf[j + 32 + 1] = ISPRINT_ASCII(chr[j])? chr[j]: '.';
}
linebuf[32 + 1 + 16] = '\0';
FPRINTF(fp, "%.8X %s\n", offset, linebuf);
count -= 16;
offset += 16;
chr += 16;
}
if (count)
{
/* remainder on last line */
linebuf[32] = ' ';
for (j = 0; j < count;j++)
{
nibble = (chr[j] >> 4) & 0x0f;
linebuf[j + j] = digs[nibble];
nibble = chr[j] & 0x0f;
linebuf[j +j +1] = digs[nibble];
linebuf[j + 32 + 1] = ISPRINT_ASCII(chr[j])? chr[j]: '.';
}
memset(&linebuf[count + count], ' ' , 2 * (16 - count));
memset(&linebuf[32 + 1 + count], ' ', 16 - count);
linebuf[32 + 1 + 16] = '\0';
FPRINTF(fp, "%.8X %s\n", offset, linebuf);
}
FFLUSH(fp);
}
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