libmdocml.h

   1 /* $Id: libmdocml.h,v 1.6 2008/11/23 23:12:47 kristaps Exp $ */
   2 /*
   3  * Copyright (c) 2008 Kristaps Dzonsons <kristaps@kth.se>
   4  *
   5  * Permission to use, copy, modify, and distribute this software for any
   6  * purpose with or without fee is hereby granted, provided that the
   7  * above copyright notice and this permission notice appear in all
   8  * copies.
   9  *
  10  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
  11  * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
  12  * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
  13  * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
  14  * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
  15  * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
  16  * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
  17  * PERFORMANCE OF THIS SOFTWARE.
  18  */
  19 #ifndef LIBMDOCML_H
  20 #define LIBMDOCML_H
  21
  22 #include <sys/types.h>
  23
  24 struct  md_params_dummy {
  25         int              dummy;
  26 };
  27
  28 struct  md_params_html4_strict {
  29         int              dummy;
  30 };
  31
  32 union   md_params {
  33         struct md_params_dummy dummy;
  34         struct md_params_html4_strict html4_strict;
  35 };
  36
  37 enum    md_type {
  38         MD_DUMMY,               /* Dummy type echoes input. */
  39         MD_HTML4_STRICT         /* HTML4.01-strict. */
  40 };
  41
  42 struct  md_args {
  43         union md_params  params;/* Parameters for parser. */
  44         enum md_type     type;  /* Type of parser. */
  45         int              dbg;   /* Debug level. */
  46 #define MD_DBG_TREE      1
  47 };
  48
  49 struct  md_buf {
  50         int              fd;    /* Open file descriptor. */
  51         char            *name;  /* Name of file/socket/whatever. */
  52         char            *buf;   /* Buffer for storing data. */
  53         size_t           bufsz; /* Size of buf. */
  54 };
  55
  56 __BEGIN_DECLS
  57
  58 /* Run the parser over prepared input and output buffers.  Returns -1 on
  59  * failure and 0 on success.
  60  */
  61 int     md_run(const struct md_args *,
  62                 const struct md_buf *, const struct md_buf *);
  63
  64 __END_DECLS
  65
  66 #endif /*!LIBMDOCML_H*/