1/* $Id: libmandoc.h,v 1.70 2017/07/08 17:52:49 schwarze Exp $ */ 2/* 3 * Copyright (c) 2009, 2010, 2011, 2012 Kristaps Dzonsons <kristaps@bsd.lv> 4 * Copyright (c) 2013, 2014, 2015, 2017 Ingo Schwarze <schwarze@openbsd.org> 5 * 6 * Permission to use, copy, modify, and distribute this software for any 7 * purpose with or without fee is hereby granted, provided that the above 8 * copyright notice and this permission notice appear in all copies. 9 * 10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES 11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR 13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 17 */ 18 19enum rofferr { 20 ROFF_CONT, /* continue processing line */ 21 ROFF_RERUN, /* re-run roff interpreter with offset */ 22 ROFF_APPEND, /* re-run main parser, appending next line */ 23 ROFF_REPARSE, /* re-run main parser on the result */ 24 ROFF_SO, /* include another file */ 25 ROFF_IGN, /* ignore current line */ 26}; 27 28struct buf { 29 char *buf; 30 size_t sz; 31}; 32 33 34struct mparse; 35struct roff; 36struct roff_man; 37 38void mandoc_msg(enum mandocerr, struct mparse *, 39 int, int, const char *); 40void mandoc_vmsg(enum mandocerr, struct mparse *, 41 int, int, const char *, ...) 42 __attribute__((__format__ (__printf__, 5, 6))); 43char *mandoc_getarg(struct mparse *, char **, int, int *); 44char *mandoc_normdate(struct roff_man *, char *, int, int); 45int mandoc_eos(const char *, size_t); 46int mandoc_strntoi(const char *, size_t, int); 47const char *mandoc_a2msec(const char*); 48 49int mdoc_parseln(struct roff_man *, int, char *, int); 50void mdoc_endparse(struct roff_man *); 51 52int man_parseln(struct roff_man *, int, char *, int); 53void man_endparse(struct roff_man *); 54 55int preconv_cue(const struct buf *, size_t); 56int preconv_encode(const struct buf *, size_t *, 57 struct buf *, size_t *, int *); 58 59void roff_free(struct roff *); 60struct roff *roff_alloc(struct mparse *, int); 61void roff_reset(struct roff *); 62void roff_man_free(struct roff_man *); 63struct roff_man *roff_man_alloc(struct roff *, struct mparse *, 64 const char *, int); 65void roff_man_reset(struct roff_man *); 66enum rofferr roff_parseln(struct roff *, int, struct buf *, int *); 67void roff_endparse(struct roff *); 68void roff_setreg(struct roff *, const char *, int, char sign); 69int roff_getreg(const struct roff *, const char *); 70char *roff_strdup(const struct roff *, const char *); 71int roff_getcontrol(const struct roff *, 72 const char *, int *); 73int roff_getformat(const struct roff *); 74