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Diffstat (limited to 'ldap/include/ldbm.h')
| -rw-r--r-- | ldap/include/ldbm.h | 380 |
1 files changed, 380 insertions, 0 deletions
diff --git a/ldap/include/ldbm.h b/ldap/include/ldbm.h new file mode 100644 index 00000000..2221071b --- /dev/null +++ b/ldap/include/ldbm.h @@ -0,0 +1,380 @@ +/** BEGIN COPYRIGHT BLOCK + * Copyright 2001 Sun Microsystems, Inc. + * Portions copyright 1999, 2001-2003 Netscape Communications Corporation. + * All rights reserved. + * END COPYRIGHT BLOCK **/ +/* ldbm.h - ldap dbm compatibility routine header file */ + +#error "Hmm, shoudn't be here" +/* Deprecated header, why are you including it ??? */ + +#if 1 + +#ifndef _LDBM_H_ +#define _LDBM_H_ + +/* define LDAP_USE_DB185 to get the old db library, otherwise, use db2.0 */ +#ifndef LDAP_USE_DB185 +#define LDAP_USE_DB20 +#endif + +#ifdef LDBM_USE_GDBM + +/***************************************************************** + * * + * use gdbm if possible * + * * + *****************************************************************/ + +#include <gdbm.h> + +typedef datum Datum; + +typedef GDBM_FILE LDBM; + +extern gdbm_error gdbm_errno; + +/* for ldbm_open */ +#define LDBM_READER GDBM_READER +#define LDBM_WRITER GDBM_WRITER +#define LDBM_WRCREAT GDBM_WRCREAT +#define LDBM_NEWDB GDBM_NEWDB +#define LDBM_FAST GDBM_FAST + +#define LDBM_SUFFIX ".gdbm" + +/* for ldbm_insert */ +#define LDBM_INSERT GDBM_INSERT +#define LDBM_REPLACE GDBM_REPLACE +#define LDBM_SYNC 0x80000000 + +#else /* end of gdbm */ + +#ifdef LDBM_USE_DBHASH + +/***************************************************************** + * * + * use berkeley db hash package * + * * + *****************************************************************/ + +#include <sys/types.h> +#include <limits.h> +#include <fcntl.h> +#include <errno.h> +#include <db.h> + +typedef DBT Datum; +#define dsize size +#define dptr data + +typedef DB *LDBM; + +#define DB_TYPE DB_HASH + +/* for ldbm_open */ +#define LDBM_READER O_RDONLY +#define LDBM_WRITER O_RDWR +#define LDBM_WRCREAT (O_RDWR|O_CREAT) +#define LDBM_NEWDB (O_RDWR|O_TRUNC|O_CREAT) +#define LDBM_FAST 0 + +#define LDBM_SUFFIX ".dbh" + +/* for ldbm_insert */ +#define LDBM_INSERT R_NOOVERWRITE +#define LDBM_REPLACE 0 +#define LDBM_SYNC 0x80000000 + +#else /* end of db hash */ + +#ifdef LDBM_USE_DBBTREE + +/***************************************************************** + * * + * use berkeley db btree package * + * * + *****************************************************************/ + +#ifndef LDAP_USE_DB20 /* old-db needed us to include these system headers first */ +#include <sys/types.h> +#include <limits.h> +#include <fcntl.h> +#include <errno.h> +#endif + +#ifdef HPUX11 +#define __BIT_TYPES_DEFINED__ +typedef unsigned char u_int8_t; +typedef unsigned int u_int32_t; +typedef unsigned short u_int16_t; +#endif +#include <db.h> + +#define DB_TYPE DB_BTREE + +#define LDBM_ORDERED 1 + +#ifdef LDAP_USE_DB20 + +/* pull in parts of the new interface , this comes from dblayer.h */ + +typedef struct _tag_dblayer_session{ + DB_ENV db_env; +} *dblayer_session, dblayer_session_struct; + + +/* for ldbm_insert */ +#define LDBM_INSERT DB_NOOVERWRITE +#define LDBM_REPLACE 0 /* Db2.0 default is to replace */ +#define LDBM_SYNC 0x80000000 + +typedef DBT Datum; +#define dsize size +#define dptr data + +typedef struct _ldbm { + DB *pReal_DB; + DBC *pCursor; +} _ldbmstruct, *LDBM; + +/* for ldbm_open */ +#define LDBM_READER DB_RDONLY +#define LDBM_WRITER 0 +#define LDBM_WRCREAT DB_CREATE +#define LDBM_NEWDB (DB_TRUNCATE | DB_CREATE) +#define LDBM_FAST 0 + +#define LDBM_SUFFIX ".db2" +#else /* DB 1.85 */ + +/* for ldbm_insert */ +#define LDBM_INSERT R_NOOVERWRITE +#define LDBM_REPLACE 0 +#define LDBM_SYNC 0x80000000 + +typedef DBT Datum; +#define dsize size +#define dptr data + +typedef DB *LDBM; +/* for ldbm_open */ +#define LDBM_READER O_RDONLY +#define LDBM_WRITER O_RDWR +#define LDBM_WRCREAT (O_RDWR|O_CREAT) +#define LDBM_NEWDB (O_RDWR|O_TRUNC|O_CREAT) +#define LDBM_FAST 0 + +#define LDBM_SUFFIX ".dbb" +#endif /* LDAP_USE_DB20 */ + +#else /* end of db btree */ + +#ifdef LDBM_USE_NDBM + +/***************************************************************** + * * + * if none of the above use ndbm, the standard unix thing * + * * + *****************************************************************/ + +#include <ndbm.h> +#ifndef O_RDONLY +#include <fcntl.h> +#endif + +typedef datum Datum; + +typedef DBM *LDBM; + +/* for ldbm_open */ +#define LDBM_READER O_RDONLY +#define LDBM_WRITER O_WRONLY +#define LDBM_WRCREAT (O_RDWR|O_CREAT) +#define LDBM_NEWDB (O_RDWR|O_TRUNC|O_CREAT) +#define LDBM_FAST 0 + +#define LDBM_SUFFIX ".ndbm" + +/* for ldbm_insert */ +#define LDBM_INSERT DBM_INSERT +#define LDBM_REPLACE DBM_REPLACE +#define LDBM_SYNC 0 + +#else /* end of ndbm */ + +#ifdef LDBM_USE_CISAM + +/***************************************************************** + * * + * use CISAM db package * + * * + *****************************************************************/ + +#include <sys/types.h> +#include <sys/errno.h> +#include <limits.h> +#include <fcntl.h> +#include "isam.h" + +extern int errno; + +struct datum { + void *dptr; /* data */ + size_t dsize; /* data length */ +}; + +typedef struct datum Datum; + +struct ldbm { + int fd; /* all callers expect a ptr */ + int cur_recnum; /* for reading sequentially */ +}; + +typedef struct ldbm *LDBM; + +/* for ldbm_open */ +#define LDBM_READER (ISINPUT | ISVARLEN | ISMANULOCK) +#define LDBM_WRITER (ISINOUT | ISVARLEN | ISMANULOCK) +#define LDBM_WRCREAT (ISINOUT | ISVARLEN | ISMANULOCK | ISEXCLLOCK) +#define LDBM_NEWDB (ISINOUT | ISVARLEN | ISMANULOCK | ISEXCLLOCK) +#define LDBM_FAST 0 + +#define LDBM_SUFFIX "" +#define LDBM_ORDERED 1 + +/* for ldbm_insert */ +#define LDBM_INSERT 1 +#define LDBM_REPLACE 0 +#define LDBM_SYNC 0x80000000 + +#else /* end of cisam */ + +#ifdef LDBM_USE_TRIO + +/***************************************************************** + * * + * use C-Index/II from Trio * + * * + *****************************************************************/ + +#include <sys/types.h> +#include <sys/errno.h> +#include <limits.h> +#include <fcntl.h> +#include "cndx.h" + +#define CRDCREAT 0x100 + +extern int errno; + +struct datum { + void *dptr; /* data */ + size_t dsize; /* data length */ +}; + +typedef struct datum Datum; + +typedef CFILE *LDBM; + +/* for ldbm_open */ +#define LDBM_READER (CRDONLY) +#define LDBM_WRITER (CRDWRITE) +#define LDBM_WRCREAT (CRDWRITE | CRDCREAT) +#define LDBM_NEWDB (CRDWRITE | CRDCREAT) +#define LDBM_FAST 0 + +#define LDBM_SUFFIX ".c2i" +#define LDBM_ORDERED 1 + +/* for ldbm_insert */ +#define LDBM_INSERT 1 +#define LDBM_REPLACE 0 +#define LDBM_SYNC 0x80000000 + + +#else /* end of trio */ + +#ifdef LDBM_USE_CTREE + +/***************************************************************** + * * + * use Faircom Ctree db package * + * * + *****************************************************************/ + +#include <sys/types.h> +#include <sys/errno.h> +#include <limits.h> +#include <fcntl.h> + +#include "ctstdr.h" +#include "ctoptn.h" +#include "ctaerr.h" +#include "ctdecl.h" +#include "cterrc.h" + +extern int errno; + +struct datum { + void *dptr; /* data */ + size_t dsize; /* data length */ +}; + +typedef struct datum Datum; +typedef IFIL *LDBM; + +/* for ldbm_open */ +#define LDBM_READER 0 +#define LDBM_WRITER 0 +#define LDBM_WRCREAT 1 +#define LDBM_NEWDB 1 +#define LDBM_FAST 0 + +#define LDBM_SUFFIX "" +#define LDBM_ORDERED 1 + +/* for ldbm_insert */ +#define LDBM_INSERT 1 +#define LDBM_REPLACE 0 +#define LDBM_SYNC 0x80000000 + +#endif /* ctree */ +#endif /* trio */ +#endif /* cisam */ +#endif /* ndbm */ +#endif /* db hash */ +#endif /* db btree */ +#endif /* gdbm */ + +/* + * name: file name without the suffix + * rw: read/write flags + * mode: this has the desired permissions mode on the file + * dbcachesize: advisory cache size in bytes + */ +LDBM ldbm_open( char *name, int rw, int mode, int dbcachesize ); +#ifdef LDAP_USE_DB20 +/* This is a stopgap measure to allow us to associate a session with ldbm_ calls */ +LDBM ldbm_open2( dblayer_session session, char *name, int rw, int mode); +/* These are stolen from beta2's dblayer.h */ +int dblayer_session_open(char *home_dir, char* log_dir, char* temp_dir, int cachesize, dblayer_session session) ; +int dblayer_session_terminate(dblayer_session session) ; +#endif +int ldbm_close( LDBM ldbm ); +void ldbm_sync( LDBM ldbm ); +void ldbm_datum_free( LDBM ldbm, Datum data ); +Datum ldbm_datum_dup( LDBM ldbm, Datum data ); +Datum ldbm_fetch( LDBM ldbm, Datum key ); +int ldbm_store( LDBM ldbm, Datum key, Datum data, int flags ); +int ldbm_delete( LDBM ldbm, Datum key ); +Datum ldbm_firstkey( LDBM ldbm ); +Datum ldbm_nextkey( LDBM ldbm, Datum key ); +Datum ldbm_prevkey( LDBM ldbm, Datum key ); +Datum ldbm_lastkey( LDBM ldbm ); +Datum ldbm_cursorkey( LDBM ldbm, Datum key ); +int ldbm_errno( LDBM ldbm ); + +#endif /* _ldbm_h_ */ + +#endif /* 0 */ |