Edit D:\app\Administrator\product\11.2.0\dbhome_1\ldap\public\oacm.h
/* $Header: oacm.h,v 2.7 94/10/19 15:39:28 bhaghigh: Stab $ */ /*----------------------------------------------------------------------------\ | Copyright (c) 1989, 1993 by Oracle Corporation. All Rights Reserved. | \----------------------------------------------------------------------------*/ /* NAME oacm - OA: cursor management DESCRIPTION NOTES MODIFIED bhaghigh 10/18/94 - Added oacmscs, oacmup bhaghigh 10/06/94 - add oacmgcu, oacmfcu sgans 10/05/94 - add new constant for server bhaghigh 10/04/94 - Further limit open cursors at Office startup. bgustafs 07/14/94 - add oadt cursor range bhaghigh 06/19/94 - replace oacmdnext with oacmdmru, change oacmcin to ub4. bhaghigh 06/16/94 - Limit open cursors at startup for Office. sgans 05/04/94 - fix to allow caching of closed cursors sgans 02/08/94 - add new field oacmdebuf, prototype for oacmfeb() strabosh 08/23/93 - add proto for oacmall() strabosh 06/03/93 - change dflt max cursors for Oracle Office to 50 bhaghigh 05/18/92 - Add macro oacmbdfupi(). fnazem 07/28/91 - Created. */ #ifndef OACM #define OACM #ifndef S #include <s.h> #endif #ifndef UPIDEF #include <upidef.h> #endif #ifndef OERDEF #include <oerdef.h> #endif #ifndef SQLDEF #include <sqldef.h> #endif #ifndef OAXM #include <oaxm.h> #endif /* OAXM */ /* || The relative weight catagories */ #define OACMW_NUM 3 #define OACMW_LOW (ub1)1 #define OACMW_MED (ub1)2 #define OACMW_HIGH (ub1)3 /* || State of the cache entries */ #define OACMS_UNLOCK (ub1)0 #define OACMS_LOCK (ub1)1 /* The next state is that of the cursor being open but unused */ #define OACMS_OPNFREE (ub1)2 /* || Cursor id ranges for the different products */ #define OACMC_CAL 0 #define OACMC_MAIL_UI 10000 #define OACMC_MAIL_BE 20000 #define OACMC_MAIL_API 30000 #define OACMC_DS 40000 #define OACMC_DM 50000 #define OACMC_OAPR 90000 #define OACMC_OADT 91000 #define OACMC_DYNAMIC 100000 /* || The following Oracle Office constants don't belong in OACORE and are || obsolete. Please avoid using them or adding any new ones here! */ #define OACM_OOCNO 50 /* OBSOLETE! */ #define OACM_OOCNSRV 100 /* OBSOLETE! */ /* || Cursor cache entry */ struct oacmc { ub1 oacmcwt; /* relative weight of the cursor */ ub1 oacmcst; /* current state */ ub4 oacmcin; /* use index, higher means more recent */ word oacmcur; /* Oracle cursor */ ub4 oacmcid; /* cursor identifier */ dvoid *oacmcmp; /* Memory pointer used by upiall() */ }; typedef struct oacmc oacmc; /* || Environment structure for the oacm layer. */ #define OACMD_EBUF_LEN 255 /* size of Oracle error buffer */ struct oacmd { struct hstdef *oacmdhst; /* upi host definition */ struct oacmc *oacmdcache; /* -> to the cache array */ struct oacmc *oacmdcur; /* -> to the current cache entry */ struct oerdef *oacmdoer; /* upi oer definition */ ub4 oacmdmru; /* index to keep track of MRU entry */ eword oacmdsize; /* number of elements in the cache */ ub4 oacmdseq; /* sequence number for generated cur_id's */ oaxmctx *oacmdlcx; /* lcx back pointer */ text oacmdebuf[OACMD_EBUF_LEN]; /* error buffer */ eword oacmdinitial;/* cache size during startup */ eword oacmdfinal; /* cache size after startup is complete */ }; typedef struct oacmd oacmd; /* Convenience functions */ /* bind and define, with execute count */ #define oacmbdfupi(uenv,curid,weight,opflags,sqlbuf,dv,bv,count)\ oacmupi(uenv,curid,weight,opflags,(CONST text*)sqlbuf,(ub4)count,(ub4)0,\ (ub4)(sizeof(dv)/sizeof(dv[0])),dv,(ub4)(sizeof(bv)/sizeof(bv[0])), bv) /* bind and define */ #define oacmbdupi(uenv,curid,weight,opflags,sqlbuf,dv,bv)\ oacmupi(uenv,curid,weight,opflags,(CONST text*)sqlbuf,(ub4)1,(ub4)0,\ (ub4)(sizeof(dv)/sizeof(dv[0])),dv,(ub4)(sizeof(bv)/sizeof(bv[0])), bv) /* bind only */ #define oacmbupi(uenv,curid,weight,opflags,sqlbuf,bv)\ oacmupi(uenv,curid,weight,opflags,(CONST text*)sqlbuf,(ub4)1,(ub4)0,\ (ub4)0,(uaddef*)0,(ub4)(sizeof(bv)/sizeof(bv[0])),bv) /* define only */ #define oacmdupi(uenv,curid,weight,opflags,sqlbuf,dv)\ oacmupi(uenv,curid,weight,opflags,(CONST text*)sqlbuf,(ub4)1,(ub4)0,\ (ub4)(sizeof(dv)/sizeof(dv[0])),dv,(ub4)0,(ua2def*)0) /* ** UPI macros. I left these names like this for historical reasons and ** because oauadset and oauadseti are too long if they are to be treated as ** function names. */ #ifndef uadset /* macro for doing array bind/define */ #define uadset(uad, b, bl, t)\ (uad).uadbufp = (ptr_t)(b); (uad).uadbufl = (bl); (uad).uaddtype =(t) #endif #ifndef uadseti /* macro for doing array bind/define with indicator variable */ #define uadseti(uad, b, bl, t, i)\ (uad).uadbufp = (ptr_t)(b); (uad).uadbufl = (bl); (uad).uaddtype =(t);\ (uad).uadindp = (b2 *)(i); #endif /* Access macros */ #define oacmghst(uenv) ((uenv)->oacmdhst) #define oacmgcnt(uenv) ((uenv)->oacmdoer->oercnt) #define oacmgcur(pcur) ((pcur)->oacmcur) sword oacmscs(/*_ oaxmctx *lcxcx, eword initial, eword final _*/); sword oacmup(/*_ oaxmctx *lcxcx _*/); sword oacmini(/*_ oaxmctx *lcxcx, oacmd **puenv, struct hstdef *hst, eword size _*/); void oacmdes(/*_ oacmd *uenv _*/); oacmc *oacmlku(/*_ oacmd *uenv, ub4 curid _*/); sword oacmcls(/*_ oacmd *uenv _*/); sword oacmopn(/*_ oacmd *uenv, ub4 curid, ub1 weight, oacmc **pcur _*/); void oacmcst(/*_ oacmd *uenv, ub1 state _*/); sword oacmupi(/*_ oacmd *uenv, ub4 curid, ub1 weight, ub2 opflags, const text *sqlbuf, ub4 count, ub4 roff, ub4 dcnt, uaddef *dfn, ub4 bcnt, ua2def *bind _*/); sword oacmall(/*_ oacmd *uenv, ub4 curid, ub1 weight, ub2 opflags, const text *sqlbuf, ub4 count, ub4 roff, ub4 dcnt, uaddef *dfn, ub4 bcnt, ua2def *bind, ub1 *iovec _*/); dvoid *oacmalc(/*_ size_t size _*/); sword oacmfeb (/*_ oacmd *uenv, text *str, size_t len _*/); void oacmfre(/*_ dvoid *mptr _*/); ub4 oacmgdc(/*_ oacmd *uenv _*/); sword oacmgcu (/*_ oacmd *uenv, sword *cnumber _*/); void oacmfcu (/*_ oacmd *uenv, sword *cnumber _*/); #endif /* OACM */
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