/* 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/cm_ol_0028.pgc"
/* @tier easy @module cm @transform common-online */
/*
 * cm_ol_0028.pgc - 시간 포맷 변환 서비스 (CM_OL_0028)  [tier=easy]
 *
 * 입력 시각(HHMMSS 6자리)을 HH:MM:SS 로 변환하고 각 필드의 범위를
 * 검증(시 0~23, 분/초 0~59)하여 포맷 결과와 총 경과초를 응답한다.
 * DB 접근 없는 순수 로직 서비스. (ATMI void SVC(TPSVCINFO*) 대응)
 */
#include <stdio.h>
#include <string.h>

#include "txcore.h"
#include "acq_util.h"
#include "cm_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 16 "app/online/cm_ol_0028.pgc"


TX_SERVICE(CM_OL_0028, ctx)
{
    char hms[16];
    char formatted[16];
    int  hh;
    int  mm;
    int  ss;
    int  i;
    long secs;

    tx_log(TX_LOG_INFO, "[CM_OL_0028] 시간 포맷 변환 서비스 진입");

    if (tx_buf_get(ctx->in, "HMS", hms, sizeof(hms)) != TX_OK) {
        tx_log(TX_LOG_ERROR, "[CM_OL_0028] HMS 누락");
        tx_return(ctx, TX_EINVAL, ctx->out);
        return;
    }

    /* 정확히 6자리 숫자여야 한다 */
    if (strlen(hms) != 6) {
        tx_log(TX_LOG_WARN, "[CM_OL_0028] 길이 오류 hms=%s", hms);
        tx_return(ctx, TX_EINVAL, ctx->out);
        return;
    }
    for (i = 0; i < 6; i++) {
        if (hms[i] < '0' || hms[i] > '9') {
            tx_log(TX_LOG_WARN, "[CM_OL_0028] 숫자 아님 hms=%s", hms);
            tx_return(ctx, TX_EINVAL, ctx->out);
            return;
        }
    }

    hh = (hms[0] - '0') * 10 + (hms[1] - '0');
    mm = (hms[2] - '0') * 10 + (hms[3] - '0');
    ss = (hms[4] - '0') * 10 + (hms[5] - '0');

    if (hh > 23 || mm > 59 || ss > 59) {
        tx_log(TX_LOG_WARN, "[CM_OL_0028] 시간 범위 오류 %02d:%02d:%02d", hh, mm, ss);
        tx_return(ctx, TX_EINVAL, ctx->out);
        return;
    }

    sprintf(formatted, "%02d:%02d:%02d", hh, mm, ss);
    secs = (long)hh * 3600 + (long)mm * 60 + ss;

    tx_buf_reset(ctx->out);
    tx_buf_sets(ctx->out, "HMS", hms);
    tx_buf_sets(ctx->out, "FORMATTED", formatted);
    tx_buf_setlong(ctx->out, "SECONDS", secs);
    tx_log(TX_LOG_INFO, "[CM_OL_0028] 변환완료 %s -> %s (%ld초)", hms, formatted, secs);
    tx_return(ctx, TX_OK, ctx->out);
}
