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/****************************************************************
* *
* Copyright 2001, 2011 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 "gtm_unistd.h"
#include <errno.h>
#include "gtm_stdio.h"
#include "io.h"
#include "trans_log_name.h"
#include "gtm_string.h"
#include "gtcm_open_cmerrlog.h"
#include "iosp.h"
#include "gtm_rename.h"
#include "gtm_logicals.h"
#ifdef __MVS__
#include "gtm_zos_io.h"
#endif
#define GTCM_GNP_CMERR_FN GTM_LOG_ENV "/gtcm_gnp_server.log"
GBLREF bool gtcm_errfile;
GBLREF bool gtcm_firsterr;
GBLREF FILE *gtcm_errfs;
GBLREF char gtcm_gnp_server_log[];
GBLREF int gtcm_gnp_log_path_len;
void gtcm_open_cmerrlog(void)
{
int len;
mstr lfn1, lfn2;
char lfn_path[MAX_TRANS_NAME_LEN + 1];
char new_lfn_path[MAX_TRANS_NAME_LEN + 1];
int new_len;
uint4 ustatus;
int4 rval;
FILE *new_file;
error_def(ERR_TEXT);
ZOS_ONLY(error_def(ERR_BADTAG);)
if (0 != (len = STRLEN(gtcm_gnp_server_log)))
{
lfn1.addr = gtcm_gnp_server_log;
lfn1.len = len;
} else
{
lfn1.addr = GTCM_GNP_CMERR_FN;
lfn1.len = SIZEOF(GTCM_GNP_CMERR_FN) - 1;
}
rval = TRANS_LOG_NAME(&lfn1, &lfn2, lfn_path, SIZEOF(lfn_path), do_sendmsg_on_log2long);
if (rval == SS_NORMAL || rval == SS_NOLOGNAM)
{
lfn_path[lfn2.len] = 0;
rename_file_if_exists(lfn_path, lfn2.len, new_lfn_path, &new_len, &ustatus);
#ifdef __MVS__
if (-1 == gtm_zos_create_tagged_file(lfn_path, TAG_EBCDIC))
TAG_POLICY_GTM_PUTMSG(lfn_path, errno, -1, TAG_EBCDIC);
#endif
new_file = Fopen(lfn_path, "a");
if (NULL != new_file)
{
gtcm_errfile = TRUE;
if (gtcm_errfs)
fclose(gtcm_errfs);
gtcm_errfs = new_file;
if (dup2(fileno(gtcm_errfs), 1) < 0)
{
rts_error(VARLSTCNT(5) ERR_TEXT, 2, LEN_AND_LIT("Error on dup2 of stdout"), errno);
}
if (dup2(fileno(gtcm_errfs), 2) < 0)
{
rts_error(VARLSTCNT(5) ERR_TEXT, 2, LEN_AND_LIT("Error on dup2 of stderr"), errno);
}
}
else
fprintf(stderr, "Unable to open %s : %s\n", lfn_path, STRERROR(errno));
} else
fprintf(stderr, "Unable to resolve %s : return value = %ld\n", GTCM_GNP_CMERR_FN, (long)rval);
gtcm_firsterr = FALSE;
}
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