85 lines
2.0 KiB
C
85 lines
2.0 KiB
C
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/* html.h - HTML renderer and utilities */
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#ifndef HOEDOWN_HTML_H
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#define HOEDOWN_HTML_H
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#include "document.h"
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#include "buffer.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*************
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* CONSTANTS *
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*************/
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typedef enum hoedown_html_flags {
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HOEDOWN_HTML_SKIP_HTML = (1 << 0),
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HOEDOWN_HTML_ESCAPE = (1 << 1),
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HOEDOWN_HTML_HARD_WRAP = (1 << 2),
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HOEDOWN_HTML_USE_XHTML = (1 << 3)
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} hoedown_html_flags;
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typedef enum hoedown_html_tag {
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HOEDOWN_HTML_TAG_NONE = 0,
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HOEDOWN_HTML_TAG_OPEN,
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HOEDOWN_HTML_TAG_CLOSE
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} hoedown_html_tag;
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/*********
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* TYPES *
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*********/
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struct hoedown_html_renderer_state {
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void *opaque;
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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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int nesting_level;
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} toc_data;
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hoedown_html_flags flags;
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/* extra callbacks */
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void (*link_attributes)(hoedown_buffer *ob, const hoedown_buffer *url, const hoedown_renderer_data *data);
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};
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typedef struct hoedown_html_renderer_state hoedown_html_renderer_state;
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/*************
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* FUNCTIONS *
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*************/
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/* hoedown_html_smartypants: process an HTML snippet using SmartyPants for smart punctuation */
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void hoedown_html_smartypants(hoedown_buffer *ob, const uint8_t *data, size_t size);
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/* hoedown_html_is_tag: checks if data starts with a specific tag, returns the tag type or NONE */
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hoedown_html_tag hoedown_html_is_tag(const uint8_t *data, size_t size, const char *tagname);
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/* hoedown_html_renderer_new: allocates a regular HTML renderer */
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hoedown_renderer *hoedown_html_renderer_new(
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hoedown_html_flags render_flags,
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int nesting_level
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) __attribute__ ((malloc));
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/* hoedown_html_toc_renderer_new: like hoedown_html_renderer_new, but the returned renderer produces the Table of Contents */
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hoedown_renderer *hoedown_html_toc_renderer_new(
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int nesting_level
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) __attribute__ ((malloc));
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/* hoedown_html_renderer_free: deallocate an HTML renderer */
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void hoedown_html_renderer_free(hoedown_renderer *renderer);
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#ifdef __cplusplus
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}
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#endif
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#endif /** HOEDOWN_HTML_H **/
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