ociapr.h

ORACLE访问接口

/*
 * $Header: ociapr.h 26-feb-96.19:18:25 gpongrac Exp $ 
 */

/* Copyright (c) 1991, 1996, 1998 by Oracle Corporation */
/*
   NAME
     ociapr.h
   MODIFIED   (MM/DD/YY)
    sgollapu   05/19/98 -  Change text to OraText
    dchatter   11/10/95 -  add ognfd() - get native fd
    lchidamb   04/06/95 -  drop maxdsz from obindps/odefinps
    slari      04/07/95 -  add opinit
    dchatter   03/08/95 -  osetpi and ogetpi
    lchidamb   12/09/94 -  add obindps() and odefinps()
    dchatter   03/06/95 -  merge changes from branch 1.1.720.2
    dchatter   11/14/94 -  merge changes from branch 1.1.720.1
    dchatter   02/08/95 -  olog call; drop onblon
    dchatter   10/31/94 -  new functions for non-blocking oci
    rkooi2     11/27/92 -  Changing datatypes to agree with ocidef.h 
    rkooi2     10/26/92 -  More portability mods 
    rkooi2     10/18/92 -  Changed to agree with oci.c 
    sjain      03/16/92 -  Creation 
*/
/*
 *  Declare the OCI functions.
 *  Prototype information is included.
 *  Use this header for ANSI C compilers.
 */

#ifndef OCIAPR
#define OCIAPR

#include "oratypes.h"
#include "ocidfn.h"

/*
 * Oci BIND (Piecewise or with Skips) 
 */
sword  obindps(struct cda_def *cursor, ub1 opcode, OraText *sqlvar, 
	       sb4 sqlvl, ub1 *pvctx, sb4 progvl, 
	       sword ftype, sword scale,
	       sb2 *indp, ub2 *alen, ub2 *arcode, 
	       sb4 pv_skip, sb4 ind_skip, sb4 alen_skip, sb4 rc_skip,
	       ub4 maxsiz, ub4 *cursiz,
	       OraText *fmt, sb4 fmtl, sword fmtt);
sword  obreak(struct cda_def *lda);
sword  ocan  (struct cda_def *cursor);
sword  oclose(struct cda_def *cursor);
sword  ocof  (struct cda_def *lda);
sword  ocom  (struct cda_def *lda);
sword  ocon  (struct cda_def *lda);


/*
 * Oci DEFINe (Piecewise or with Skips) 
 */
sword  odefinps(struct cda_def *cursor, ub1 opcode, sword pos,ub1 *bufctx,
		sb4 bufl, sword ftype, sword scale, 
		sb2 *indp, OraText *fmt, sb4 fmtl, sword fmtt, 
		ub2 *rlen, ub2 *rcode,
		sb4 pv_skip, sb4 ind_skip, sb4 alen_skip, sb4 rc_skip);
sword  odessp(struct cda_def *cursor, OraText *objnam, size_t onlen,
              ub1 *rsv1, size_t rsv1ln, ub1 *rsv2, size_t rsv2ln,
              ub2 *ovrld, ub2 *pos, ub2 *level, OraText **argnam,
              ub2 *arnlen, ub2 *dtype, ub1 *defsup, ub1* mode,
              ub4 *dtsiz, sb2 *prec, sb2 *scale, ub1 *radix,
              ub4 *spare, ub4 *arrsiz);
sword  odescr(struct cda_def *cursor, sword pos, sb4 *dbsize,
                 sb2 *dbtype, sb1 *cbuf, sb4 *cbufl, sb4 *dsize,
                 sb2 *prec, sb2 *scale, sb2 *nullok);
sword  oerhms   (struct cda_def *lda, sb2 rcode, OraText *buf,
                 sword bufsiz);
sword  oermsg   (sb2 rcode, OraText *buf);
sword  oexec    (struct cda_def *cursor);
sword  oexfet   (struct cda_def *cursor, ub4 nrows,
                 sword cancel, sword exact);
sword  oexn     (struct cda_def *cursor, sword iters, sword rowoff);
sword  ofen     (struct cda_def *cursor, sword nrows);
sword  ofetch   (struct cda_def *cursor);
sword  oflng    (struct cda_def *cursor, sword pos, ub1 *buf,
                 sb4 bufl, sword dtype, ub4 *retl, sb4 offset);
sword  ogetpi   (struct cda_def *cursor, ub1 *piecep, dvoid **ctxpp, 
                 ub4 *iterp, ub4 *indexp);
sword  oopt     (struct cda_def *cursor, sword rbopt, sword waitopt);
sword  opinit   (ub4 mode);
sword  olog     (struct cda_def *lda, ub1* hda,
                 OraText *uid, sword uidl,
                 OraText *pswd, sword pswdl, 
                 OraText *conn, sword connl, 
                 ub4 mode);
sword  ologof   (struct cda_def *lda);
sword  oopen    (struct cda_def *cursor, struct cda_def *lda,
                 OraText *dbn, sword dbnl, sword arsize,
                 OraText *uid, sword uidl);
sword  oparse   (struct cda_def *cursor, OraText *sqlstm, sb4 sqllen,
                 sword defflg, ub4 lngflg);
sword  orol     (struct cda_def *lda);
sword  osetpi   (struct cda_def *cursor, ub1 piece, dvoid *bufp, ub4 *lenp);

void sqlld2     (struct cda_def *lda, OraText *cname, sb4 *cnlen);
void sqllda     (struct cda_def *lda);

/* non-blocking functions */
sword onbset    (struct cda_def *lda ); 
sword onbtst    (struct cda_def *lda ); 
sword onbclr    (struct cda_def *lda ); 
sword ognfd     (struct cda_def *lda, dvoid *fdp);


/* 
 * OBSOLETE CALLS 
 */

/* 
 * OBSOLETE BIND CALLS
 */
sword  obndra(struct cda_def *cursor, OraText *sqlvar, sword sqlvl,
                 ub1 *progv, sword progvl, sword ftype, sword scale,
                 sb2 *indp, ub2 *alen, ub2 *arcode, ub4 maxsiz,
                 ub4 *cursiz, OraText *fmt, sword fmtl, sword fmtt);
sword  obndrn(struct cda_def *cursor, sword sqlvn, ub1 *progv,
                 sword progvl, sword ftype, sword scale, sb2 *indp,
                 OraText *fmt, sword fmtl, sword fmtt);
sword  obndrv(struct cda_def *cursor, OraText *sqlvar, sword sqlvl,
                 ub1 *progv, sword progvl, sword ftype, sword scale,
                 sb2 *indp, OraText *fmt, sword fmtl, sword fmtt);

/*
 * OBSOLETE DEFINE CALLS
 */
sword  odefin(struct cda_def *cursor, sword pos, ub1 *buf,
	      sword bufl, sword ftype, sword scale, sb2 *indp,
	      OraText *fmt, sword fmtl, sword fmtt, ub2 *rlen, ub2 *rcode);

/* older calls ; preferred equivalent calls above */

sword  oname    (struct cda_def *cursor, sword pos, sb1 *tbuf,
                 sb2 *tbufl, sb1 *buf, sb2 *bufl);
sword  orlon    (struct cda_def *lda, ub1 *hda, 
                 OraText *uid, sword uidl, 
                 OraText *pswd, sword pswdl, 
                 sword audit);
sword  olon     (struct cda_def *lda, OraText *uid, sword uidl,
                 OraText *pswd, sword pswdl, sword audit);
sword  osql3    (struct cda_def *cda, OraText *sqlstm, sword sqllen);
sword  odsc     (struct cda_def *cursor, sword pos, sb2 *dbsize,
                 sb2 *fsize, sb2 *rcode, sb2 *dtype, sb1 *buf,
                 sb2 *bufl, sb2 *dsize);

#endif /* OCIAPR */