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42 lines
1.5 KiB
C
42 lines
1.5 KiB
C
/* $OpenBSD: rfc5322.h,v 1.1 2018/08/23 10:07:06 eric Exp $ */
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/*
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* Copyright (c) 2018 Eric Faurot <eric@openbsd.org>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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struct rfc5322_result {
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const char *hdr;
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const char *value;
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};
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#define RFC5322_ERR -1
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#define RFC5322_NONE 0
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#define RFC5322_HEADER_START 1
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#define RFC5322_HEADER_CONT 2
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#define RFC5322_HEADER_END 3
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#define RFC5322_END_OF_HEADERS 4
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#define RFC5322_BODY_START 5
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#define RFC5322_BODY 6
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#define RFC5322_END_OF_MESSAGE 7
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struct rfc5322_parser;
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struct rfc5322_parser *rfc5322_parser_new(void);
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void rfc5322_free(struct rfc5322_parser *);
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void rfc5322_clear(struct rfc5322_parser *);
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int rfc5322_push(struct rfc5322_parser *, const char *);
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int rfc5322_next(struct rfc5322_parser *, struct rfc5322_result *);
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int rfc5322_unfold_header(struct rfc5322_parser *);
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