75 lines
1.6 KiB
C
75 lines
1.6 KiB
C
/****************************************************************
|
|
* *
|
|
* Copyright 2001, 2007 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. *
|
|
* *
|
|
****************************************************************/
|
|
|
|
/*
|
|
* omi_prc_next.c ---
|
|
*
|
|
* Process a NEXT request.
|
|
*
|
|
*/
|
|
|
|
#ifndef lint
|
|
static char rcsid[] = "$Header: /cvsroot/fis-gtm/gtm/sr_unix_cm/omi_prc_next.c,v 1.7 2013/10/23 03:49:32 tuskentower Exp $";
|
|
#endif
|
|
|
|
#include "mdef.h"
|
|
|
|
#include "gtm_string.h"
|
|
|
|
#include "omi.h"
|
|
#include "error.h"
|
|
#include "op.h"
|
|
|
|
|
|
int
|
|
omi_prc_next(omi_conn *cptr, char *xend, char *buff, char *bend)
|
|
{
|
|
char *bptr;
|
|
int rv;
|
|
omi_li len;
|
|
mval v;
|
|
|
|
bptr = buff;
|
|
|
|
/* Global Ref */
|
|
OMI_LI_READ(&len, cptr->xptr);
|
|
/* Condition handler for DBMS operations */
|
|
ESTABLISH_RET(omi_dbms_ch,0);
|
|
rv = omi_gvextnam(cptr, len.value, cptr->xptr);
|
|
/* If true, there was an error finding the global reference in the DBMS */
|
|
if (rv < 0) {
|
|
REVERT;
|
|
return rv;
|
|
}
|
|
cptr->xptr += len.value;
|
|
|
|
/* Bounds checking */
|
|
if (cptr->xptr > xend) {
|
|
REVERT;
|
|
return -OMI_ER_PR_INVMSGFMT;
|
|
}
|
|
|
|
op_gvnext(&v);
|
|
|
|
REVERT;
|
|
|
|
if (!(v.str.len <= 255))
|
|
return -OMI_ER_DB_UNRECOVER;
|
|
OMI_SI_WRIT(v.str.len, bptr);
|
|
if (v.str.len) {
|
|
memcpy(bptr, v.str.addr, v.str.len);
|
|
bptr += v.str.len;
|
|
}
|
|
|
|
return (int)(bptr - buff);
|
|
|
|
}
|