forked from KolibriOS/kolibrios
138 lines
3.0 KiB
C
138 lines
3.0 KiB
C
/*
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* This file is part of Hubbub.
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* Licensed under the MIT License,
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* http://www.opensource.org/licenses/mit-license.php
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* Copyright 2007 John-Mark Bell <jmb@netsurf-browser.org>
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*/
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#ifndef hubbub_types_h_
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#define hubbub_types_h_
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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#include <stdbool.h>
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#include <inttypes.h>
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/** Source of charset information, in order of importance
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* A client-dictated charset will override all others.
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* A document-specified charset will override autodetection or the default */
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typedef enum hubbub_charset_source {
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HUBBUB_CHARSET_UNKNOWN = 0, /**< Unknown */
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HUBBUB_CHARSET_TENTATIVE = 1, /**< Charset may be changed
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* with further data */
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HUBBUB_CHARSET_CONFIDENT = 2 /**< Charset definite */
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} hubbub_charset_source;
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/**
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* Content model flag
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*/
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typedef enum hubbub_content_model {
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HUBBUB_CONTENT_MODEL_PCDATA,
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HUBBUB_CONTENT_MODEL_RCDATA,
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HUBBUB_CONTENT_MODEL_CDATA,
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HUBBUB_CONTENT_MODEL_PLAINTEXT
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} hubbub_content_model;
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/**
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* Quirks mode flag
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*/
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typedef enum hubbub_quirks_mode {
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HUBBUB_QUIRKS_MODE_NONE,
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HUBBUB_QUIRKS_MODE_LIMITED,
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HUBBUB_QUIRKS_MODE_FULL
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} hubbub_quirks_mode;
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/**
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* Type of an emitted token
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*/
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typedef enum hubbub_token_type {
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HUBBUB_TOKEN_DOCTYPE,
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HUBBUB_TOKEN_START_TAG,
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HUBBUB_TOKEN_END_TAG,
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HUBBUB_TOKEN_COMMENT,
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HUBBUB_TOKEN_CHARACTER,
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HUBBUB_TOKEN_EOF
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} hubbub_token_type;
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/**
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* Possible namespaces
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*/
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typedef enum hubbub_ns {
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HUBBUB_NS_NULL,
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HUBBUB_NS_HTML,
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HUBBUB_NS_MATHML,
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HUBBUB_NS_SVG,
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HUBBUB_NS_XLINK,
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HUBBUB_NS_XML,
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HUBBUB_NS_XMLNS
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} hubbub_ns;
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/**
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* Tokeniser string type
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*/
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typedef struct hubbub_string {
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const uint8_t *ptr; /**< Pointer to data */
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size_t len; /**< Byte length of string */
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} hubbub_string;
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/**
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* Tag attribute data
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*/
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typedef struct hubbub_attribute {
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hubbub_ns ns; /**< Attribute namespace */
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hubbub_string name; /**< Attribute name */
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hubbub_string value; /**< Attribute value */
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} hubbub_attribute;
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/**
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* Data for doctype token
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*/
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typedef struct hubbub_doctype {
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hubbub_string name; /**< Doctype name */
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bool public_missing; /**< Whether the public id is missing */
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hubbub_string public_id; /**< Doctype public identifier */
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bool system_missing; /**< Whether the system id is missing */
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hubbub_string system_id; /**< Doctype system identifier */
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bool force_quirks; /**< Doctype force-quirks flag */
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} hubbub_doctype;
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/**
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* Data for a tag
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*/
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typedef struct hubbub_tag {
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hubbub_ns ns; /**< Tag namespace */
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hubbub_string name; /**< Tag name */
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uint32_t n_attributes; /**< Count of attributes */
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hubbub_attribute *attributes; /**< Array of attribute data */
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bool self_closing; /**< Whether the tag can have children */
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} hubbub_tag;
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/**
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* Token data
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*/
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typedef struct hubbub_token {
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hubbub_token_type type; /**< The token type */
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union {
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hubbub_doctype doctype;
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hubbub_tag tag;
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hubbub_string comment;
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hubbub_string character;
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} data; /**< Type-specific data */
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} hubbub_token;
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#ifdef __cplusplus
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}
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#endif
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#endif
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