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75 lines
2.5 KiB
C
75 lines
2.5 KiB
C
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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/*
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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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#ifdef __cplusplus
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extern "C" {
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#endif
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#define 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 "vlen" 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(vlen) (((vlen) * 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(tlen,vlen) \
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((tlen) + 3 + LINEBREAK_LEN + LDIF_BASE64_LEN(vlen) \
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+ ((LDIF_BASE64_LEN(vlen) + tlen + 2 + LINEBREAK_LEN) / LINE_WIDTH * 2 ))
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#ifdef NEEDPROTOS
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int str_parse_line( char *line, char **type, char **value, int *vlen);
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char * str_getline( char **next );
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void put_type_and_value( char **out, char *t, char *val, int vlen );
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char *ldif_type_and_value( char *type, char *val, int vlen );
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#else /* NEEDPROTOS */
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int str_parse_line();
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char * str_getline();
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void put_type_and_value();
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char *ldif_type_and_value();
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#endif /* NEEDPROTOS */
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#ifdef __cplusplus
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}
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#endif
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#endif /* _LDIF_H */
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