84 lines
2.1 KiB
C
84 lines
2.1 KiB
C
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/*
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* Copyright (c) 2011, Vicent Marti
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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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#ifndef UPSKIRT_HTML_H
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#define UPSKIRT_HTML_H
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#include "markdown.h"
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#include "buffer.h"
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#include <stdlib.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct html_renderopt {
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struct {
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int header_count;
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int current_level;
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int level_offset;
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} toc_data;
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char* toc_id_prefix;
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unsigned int flags;
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char** html_element_whitelist;
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char** html_attr_whitelist;
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/* extra callbacks */
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void (*link_attributes)(struct buf *ob, const struct buf *url, void *self);
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};
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typedef enum {
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HTML_SKIP_HTML = (1 << 0),
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HTML_SKIP_STYLE = (1 << 1),
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HTML_SKIP_IMAGES = (1 << 2),
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HTML_SKIP_LINKS = (1 << 3),
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HTML_EXPAND_TABS = (1 << 4),
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HTML_SAFELINK = (1 << 5),
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HTML_TOC = (1 << 6),
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HTML_HARD_WRAP = (1 << 7),
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HTML_USE_XHTML = (1 << 8),
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HTML_ESCAPE = (1 << 9),
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HTML_ALLOW_ELEMENT_WHITELIST = (1 << 10),
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} html_render_mode;
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typedef enum {
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HTML_TAG_NONE = 0,
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HTML_TAG_OPEN,
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HTML_TAG_CLOSE,
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} html_tag;
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int
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sdhtml_is_tag(const uint8_t *tag_data, size_t tag_size, const char *tagname);
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extern void
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sdhtml_renderer(struct sd_callbacks *callbacks, struct html_renderopt *options_ptr, unsigned int render_flags);
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extern void
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sdhtml_toc_renderer(struct sd_callbacks *callbacks, struct html_renderopt *options_ptr);
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extern void
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sdhtml_smartypants(struct buf *ob, const uint8_t *text, size_t size);
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#ifdef __cplusplus
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}
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#endif
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#endif
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