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tdelibs/tdemarkdown/md4c/src/md4c-html.h

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2.5 KiB

/*
* MD4C: Markdown parser for C
* (http://github.com/mity/md4c)
*
* Copyright (c) 2016-2017 Martin Mitas
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
#ifndef MD4C_HTML_H
#define MD4C_HTML_H
#include "md4c.h"
#ifdef __cplusplus
extern "C" {
#endif
/* If set, debug output from md_parse() is sent to stderr. */
#define MD_HTML_FLAG_DEBUG 0x0001
#define MD_HTML_FLAG_VERBATIM_ENTITIES 0x0002
#define MD_HTML_FLAG_SKIP_UTF8_BOM 0x0004
#define MD_HTML_FLAG_XHTML 0x0008
/* Render Markdown into HTML.
*
* Note only contents of <body> tag is generated. Caller must generate
* HTML header/footer manually before/after calling md_html().
*
* Params input and input_size specify the Markdown input.
* Callback process_output() gets called with chunks of HTML output.
* (Typical implementation may just output the bytes to a file or append to
* some buffer).
* Param userdata is just propagated back to process_output() callback.
* Param parser_flags are flags from md4c.h propagated to md_parse().
* Param render_flags is bitmask of MD_HTML_FLAG_xxxx.
*
* Returns -1 on error (if md_parse() fails.)
* Returns 0 on success.
*/
int md_html(const MD_CHAR* input, MD_SIZE input_size,
void (*process_output)(const MD_CHAR*, MD_SIZE, void*),
void* userdata, unsigned parser_flags, unsigned renderer_flags);
#ifdef __cplusplus
} /* extern "C" { */
#endif
#endif /* MD4C_HTML_H */