/****************************************************************
 *								*
 *	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.	*
 *								*
 ****************************************************************/

/*
 *  gtcm_rep_err.c ---
 *
 *	Error logging facility.
 *
 */

#ifndef lint
static char rcsid[] = "$Header:$";
#endif

#include "mdef.h"

#include "gtm_stdio.h"
#include "gtm_stdlib.h"
#include "gtm_string.h"
#include "send_msg.h"
#include "iosp.h"
#include "util.h"
#include "trans_log_name.h"
#include "gtm_syslog.h"
#include "gtm_time.h"

#include "gtcm.h"
#include "fao_parm.h"
#include "eintr_wrappers.h"
#include "sgtm_putmsg.h"
#include "gtm_limits.h"
#ifdef __MVS__
#include "gtm_stat.h"
#include "gtm_zos_io.h"
#endif

#define GTCM_SERV_LOG "/log/gtcm_server.erlg"
#define GTM_DIST_PATH "$gtm_dist"

GBLREF char		*omi_service;
STATICDEF boolean_t 	first_syslog = TRUE;
STATICDEF char 		fileName[GTM_PATH_MAX];

void gtcm_rep_err(char *msg, int errcode)
{
	FILE	*fp;
	char	outbuf[OUT_BUFF_SIZE];
	time_t	now;
	int	status, retval;
	char 	*gtm_dist, *filebuf;
	mstr	tn;
	MSTR_DEF(val, strlen(GTM_DIST_PATH), GTM_DIST_PATH);

	error_def(ERR_TEXT);
	error_def(ERR_DISTPATHMAX);
	ZOS_ONLY(error_def(ERR_BADTAG);)
	/*error_def(ERR_OMISERVHANG);*/

	if ('\0' == msg[0])
   	sgtm_putmsg(outbuf, VARLSTCNT(2) errcode, 0);
	else
   	sgtm_putmsg(outbuf, VARLSTCNT(6) errcode, 0, ERR_TEXT, 2, LEN_AND_STR(msg));
	if (first_syslog)
	{
#	ifdef BSD_LOG
		(void)OPENLOG("GTCM", LOG_PID | LOG_CONS | LOG_NOWAIT, LOG_USER);
#	endif
		first_syslog = FALSE;
		filebuf = fileName;
		status = TRANS_LOG_NAME(&val, &tn, fileName, GTM_PATH_MAX, dont_sendmsg_on_log2long);
		if ((SS_LOG2LONG == status) || (tn.len + strlen(GTCM_SERV_LOG) >= GTM_PATH_MAX))
		{
			send_msg(VARLSTCNT(3) ERR_DISTPATHMAX, 1, GTM_PATH_MAX - strlen(GTCM_SERV_LOG));
			exit(ERR_DISTPATHMAX);
		}
		else if (SS_NORMAL == status)
			filebuf = strcat(fileName, GTCM_SERV_LOG);
		else
		{
			assert(SS_NOLOGNAM == status);
			SPRINTF(fileName, "%s%s", P_tmpdir, GTCM_SERV_LOG);
		}
	}
#	ifdef __MVS__
	if (-1 != gtm_zos_create_tagged_file(fileName, TAG_EBCDIC))
	{
		char *tag_emsg = STRERROR(errno);
		sgtm_putmsg(outbuf, VARLSTCNT(10) ERR_BADTAG, 4, LEN_AND_STR(fileName),
			-1, TAG_EBCDIC, ERR_TEXT, 2, RTS_ERROR_STRING(tag_emsg));
	}
#	endif
	if ((fp = Fopen(fileName, "a")))
	{
		now = time(0);
		FPRINTF(fp, "%s", GTM_CTIME(&now));
		FPRINTF(fp,"server(%s)  %s", omi_service, outbuf);
		FCLOSE(fp, status);
	}
#	ifdef BSD_LOG
	SYSLOG(LOG_USER | LOG_INFO, "%s", outbuf);
#	endif /* defined(BSD_LOG) */
	return;
}