/* Processed by ecpg (15.18 (Debian 15.18-0+deb12u1)) */
/* These include files are added by the preprocessor */
#include <ecpglib.h>
#include <ecpgerrno.h>
#include <sqlca.h>
/* End of automatic include section */

#line 1 "app/online/mg_ol_0005.pgc"
/* @tier medium @module mg @transform msg-gateway-online */
/*
 * mg_ol_0005.pgc - 전문 로깅/추적 서비스 (MG_OL_0005)  [tier=medium]
 *
 * 거래추적번호(STAN)/채널(CHAN)/전문종별(MSGTYPE)로 추적로그 항목을
 * 구성하여 tx_log 로 기록하고, 추적테이블(mg_stat)에 EXEC SQL 로 적재한다.
 * 채널+STAN 조합으로 추적키를 만들어 응답한다.
 */
#include <stdio.h>
#include <string.h>

#include "txcore.h"
#include "txcore_dbio.h"
#include "acq_util.h"
#include "mg_core.h"


#line 1 "/usr/include/postgresql/sqlca.h"
#ifndef POSTGRES_SQLCA_H
#define POSTGRES_SQLCA_H

#ifndef PGDLLIMPORT
#if  defined(WIN32) || defined(__CYGWIN__)
#define PGDLLIMPORT __declspec (dllimport)
#else
#define PGDLLIMPORT
#endif							/* __CYGWIN__ */
#endif							/* PGDLLIMPORT */

#define SQLERRMC_LEN	150

#ifdef __cplusplus
extern "C"
{
#endif

struct sqlca_t
{
	char		sqlcaid[8];
	long		sqlabc;
	long		sqlcode;
	struct
	{
		int			sqlerrml;
		char		sqlerrmc[SQLERRMC_LEN];
	}			sqlerrm;
	char		sqlerrp[8];
	long		sqlerrd[6];
	/* Element 0: empty						*/
	/* 1: OID of processed tuple if applicable			*/
	/* 2: number of rows processed				*/
	/* after an INSERT, UPDATE or				*/
	/* DELETE statement					*/
	/* 3: empty						*/
	/* 4: empty						*/
	/* 5: empty						*/
	char		sqlwarn[8];
	/* Element 0: set to 'W' if at least one other is 'W'	*/
	/* 1: if 'W' at least one character string		*/
	/* value was truncated when it was			*/
	/* stored into a host variable.             */

	/*
	 * 2: if 'W' a (hopefully) non-fatal notice occurred
	 */	/* 3: empty */
	/* 4: empty						*/
	/* 5: empty						*/
	/* 6: empty						*/
	/* 7: empty						*/

	char		sqlstate[5];
};

struct sqlca_t *ECPGget_sqlca(void);

#ifndef POSTGRES_ECPG_INTERNAL
#define sqlca (*ECPGget_sqlca())
#endif

#ifdef __cplusplus
}
#endif

#endif

#line 17 "app/online/mg_ol_0005.pgc"


TX_SERVICE(MG_OL_0005, ctx)
{
    /* exec sql begin declare section */
     
     
     
     
     
    
#line 22 "app/online/mg_ol_0005.pgc"
 char h_trkey [ 32 ] ;
 
#line 23 "app/online/mg_ol_0005.pgc"
 char h_chan [ 16 ] ;
 
#line 24 "app/online/mg_ol_0005.pgc"
 char h_stan [ 12 ] ;
 
#line 25 "app/online/mg_ol_0005.pgc"
 char h_mtype [ 8 ] ;
 
#line 26 "app/online/mg_ol_0005.pgc"
 long h_xid ;
/* exec sql end declare section */
#line 27 "app/online/mg_ol_0005.pgc"


    char chan[16];
    char stan[12];
    char mtype[8];
    char trkey[32];

    tx_log(TX_LOG_INFO, "[MG_OL_0005] 전문 추적로그 서비스 진입");

    /* 1) 추적 3요소 수신 */
    if (tx_buf_get(ctx->in, "CHAN", chan, sizeof(chan)) != TX_OK ||
        tx_buf_get(ctx->in, "STAN", stan, sizeof(stan)) != TX_OK ||
        tx_buf_get(ctx->in, "MSGTYPE", mtype, sizeof(mtype)) != TX_OK ||
        chan[0] == '\0' || stan[0] == '\0') {
        tx_log(TX_LOG_ERROR, "[MG_OL_0005] 추적요소(CHAN/STAN/MSGTYPE) 누락");
        tx_return(ctx, TX_EINVAL, ctx->out);
        return;
    }

    /* 2) 추적키 = 채널#STAN */
    snprintf(trkey, sizeof(trkey), "%s#%s", chan, stan);

    /* 3) 구조화 추적로그 기록 */
    tx_log(TX_LOG_INFO, "[MG_OL_0005] TRACE chan=%s stan=%s type=%s trkey=%s",
           chan, stan, mtype, trkey);

    /* 4) 추적테이블 적재 */
    strncpy(h_trkey, trkey, sizeof(h_trkey) - 1);  h_trkey[sizeof(h_trkey) - 1] = '\0';
    strncpy(h_chan,  chan,  sizeof(h_chan)  - 1);  h_chan[sizeof(h_chan)   - 1] = '\0';
    strncpy(h_stan,  stan,  sizeof(h_stan)  - 1);  h_stan[sizeof(h_stan)   - 1] = '\0';
    strncpy(h_mtype, mtype, sizeof(h_mtype) - 1);  h_mtype[sizeof(h_mtype) - 1] = '\0';
    h_xid = tx_current_xid();

    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "insert into mg_stat ( trace_key , chan_id , stan , msg_type , xid , log_ts ) values ( $1  , $2  , $3  , $4  , $5  , now ( ) )", 
	ECPGt_char,(h_trkey),(long)32,(long)1,(32)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
	ECPGt_char,(h_chan),(long)16,(long)1,(16)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
	ECPGt_char,(h_stan),(long)12,(long)1,(12)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
	ECPGt_char,(h_mtype),(long)8,(long)1,(8)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
	ECPGt_long,&(h_xid),(long)1,(long)1,sizeof(long), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, ECPGt_EORT);}
#line 62 "app/online/mg_ol_0005.pgc"


    if (sqlca.sqlcode != TX_SQL_OK) {
        TX_DBIO_LOG_ERR("MG_OL_0005 mg_stat insert");
        tx_buf_reset(ctx->out);
        tx_buf_sets(ctx->out, "RESP", RESP_SYSERR);
        tx_buf_sets(ctx->out, "TRKEY", trkey);
        tx_return(ctx, TX_EDB, ctx->out);
        return;
    }

    /* 5) 추적키 응답 */
    tx_buf_reset(ctx->out);
    tx_buf_sets(ctx->out, "RESP", RESP_OK);
    tx_buf_sets(ctx->out, "TRKEY", trkey);
    tx_buf_sets(ctx->out, "CHAN", chan);
    tx_buf_sets(ctx->out, "STAN", stan);
    tx_buf_setlong(ctx->out, "XID", h_xid);
    tx_log(TX_LOG_INFO, "[MG_OL_0005] 추적로그 적재완료 trkey=%s xid=%ld", trkey, h_xid);
    tx_return(ctx, TX_OK, ctx->out);
}
