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9ef1a740c2
macros into our namespace and limit use to headers. A subsequent round will add macros to separately handle forward declarations of variables from declaration of function prototypes. The last round will add additional macros for declaring actual variables and functions.
109 lines
3.0 KiB
C
109 lines
3.0 KiB
C
/* $OpenLDAP$ */
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/*
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* Copyright 1998-2000 The OpenLDAP Foundation, Redwood City, California, USA
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms are permitted only
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* as authorized by the OpenLDAP Public License. A copy of this
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* license is available at http://www.OpenLDAP.org/license.html or
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* in file LICENSE in the top-level directory of the distribution.
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*/
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/* Portions
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* Copyright (c) 1996 Regents of the University of Michigan.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms are permitted
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* provided that this notice is preserved and that due credit is given
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* to the University of Michigan at Ann Arbor. The name of the University
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* may not be used to endorse or promote products derived from this
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* software without specific prior written permission. This software
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* is provided ``as is'' without express or implied warranty.
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*/
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#ifndef _LDIF_H
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#define _LDIF_H
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#include <ldap_cdefs.h>
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LDAP_BEGIN_DECL
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/* This is NOT a bogus extern declaration (unlike ldap_debug) */
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LDAP_LDIF_F (int) ldif_debug;
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#define LDIF_LINE_WIDTH 76 /* maximum length of LDIF lines */
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/*
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* Macro to calculate maximum number of bytes that the base64 equivalent
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* of an item that is "len" bytes long will take up. Base64 encoding
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* uses one byte for every six bits in the value plus up to two pad bytes.
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*/
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#define LDIF_BASE64_LEN(len) (((len) * 4 / 3 ) + 3)
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/*
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* Macro to calculate maximum size that an LDIF-encoded type (length
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* tlen) and value (length vlen) will take up: room for type + ":: " +
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* first newline + base64 value + continued lines. Each continued line
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* needs room for a newline and a leading space character.
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*/
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#define LDIF_SIZE_NEEDED(nlen,vlen) \
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((nlen) + 4 + LDIF_BASE64_LEN(vlen) \
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+ ((LDIF_BASE64_LEN(vlen) + (nlen) + 3) / LDIF_LINE_WIDTH * 2 ))
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LDAP_LDIF_F( int )
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ldif_parse_line LDAP_P((
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LDAP_CONST char *line,
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char **name,
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char **value,
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ber_len_t *vlen ));
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LDAP_LDIF_F( int )
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ldif_fetch_url LDAP_P((
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LDAP_CONST char *line,
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char **value,
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ber_len_t *vlen ));
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LDAP_LDIF_F( char * )
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ldif_getline LDAP_P(( char **next ));
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LDAP_LDIF_F( int )
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ldif_read_record LDAP_P((
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FILE *fp,
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int *lineno,
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char **bufp,
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int *buflen ));
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#define LDIF_PUT_NOVALUE 0x0000 /* no value */
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#define LDIF_PUT_VALUE 0x0001 /* value w/ auto detection */
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#define LDIF_PUT_TEXT 0x0002 /* assume text */
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#define LDIF_PUT_BINARY 0x0004 /* assume binary (convert to base64) */
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#define LDIF_PUT_B64 0x0008 /* pre-converted base64 value */
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#define LDIF_PUT_COMMENT 0x0010 /* comment */
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#define LDIF_PUT_URL 0x0020 /* url */
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#define LDIF_PUT_SEP 0x0040 /* separator */
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LDAP_LDIF_F( void )
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ldif_sput LDAP_P((
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char **out,
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int type,
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LDAP_CONST char *name,
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LDAP_CONST char *val,
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ber_len_t vlen ));
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LDAP_LDIF_F( char * )
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ldif_put LDAP_P((
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int type,
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LDAP_CONST char *name,
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LDAP_CONST char *val,
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ber_len_t vlen ));
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LDAP_LDIF_F( int )
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ldif_is_not_printable LDAP_P((
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LDAP_CONST char *val,
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ber_len_t vlen ));
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LDAP_END_DECL
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#endif /* _LDIF_H */
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