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| 3584 | sourcerer | 1 | /* |
| 2 | * This file is part of Hubbub. |
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| 3 | * Licensed under the MIT License, |
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| 4 | * http://www.opensource.org/licenses/mit-license.php |
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| 5 | * Copyright 2007 John-Mark Bell |
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| 6 | */ |
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| 7 | |||
| 8 | #ifndef hubbub_types_h_ |
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| 9 | #define hubbub_types_h_ |
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| 10 | |||
| 11 | #ifdef __cplusplus |
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| 12 | extern "C" |
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| 13 | { |
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| 14 | #endif |
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| 15 | |||
| 16 | #include |
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| 17 | #include |
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| 18 | |||
| 19 | /** Source of charset information, in order of importance |
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| 20 | * A client-dictated charset will override all others. |
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| 21 | * A document-specified charset will override autodetection or the default */ |
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| 22 | typedef enum hubbub_charset_source { |
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| 23 | HUBBUB_CHARSET_UNKNOWN = 0, /**< Unknown */ |
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| 24 | HUBBUB_CHARSET_TENTATIVE = 1, /**< Charset may be changed |
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| 25 | * with further data */ |
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| 26 | HUBBUB_CHARSET_CONFIDENT = 2 /**< Charset definite */ |
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| 27 | } hubbub_charset_source; |
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| 28 | |||
| 29 | /** |
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| 30 | * Content model flag |
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| 31 | */ |
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| 32 | typedef enum hubbub_content_model { |
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| 33 | HUBBUB_CONTENT_MODEL_PCDATA, |
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| 34 | HUBBUB_CONTENT_MODEL_RCDATA, |
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| 35 | HUBBUB_CONTENT_MODEL_CDATA, |
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| 36 | HUBBUB_CONTENT_MODEL_PLAINTEXT |
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| 37 | } hubbub_content_model; |
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| 38 | |||
| 39 | /** |
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| 40 | * Quirks mode flag |
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| 41 | */ |
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| 42 | typedef enum hubbub_quirks_mode { |
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| 43 | HUBBUB_QUIRKS_MODE_NONE, |
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| 44 | HUBBUB_QUIRKS_MODE_LIMITED, |
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| 45 | HUBBUB_QUIRKS_MODE_FULL |
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| 46 | } hubbub_quirks_mode; |
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| 47 | |||
| 48 | /** |
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| 49 | * Type of an emitted token |
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| 50 | */ |
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| 51 | typedef enum hubbub_token_type { |
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| 52 | HUBBUB_TOKEN_DOCTYPE, |
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| 53 | HUBBUB_TOKEN_START_TAG, |
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| 54 | HUBBUB_TOKEN_END_TAG, |
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| 55 | HUBBUB_TOKEN_COMMENT, |
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| 56 | HUBBUB_TOKEN_CHARACTER, |
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| 57 | HUBBUB_TOKEN_EOF |
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| 58 | } hubbub_token_type; |
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| 59 | |||
| 60 | /** |
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| 61 | * Possible namespaces |
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| 62 | */ |
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| 63 | typedef enum hubbub_ns { |
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| 64 | HUBBUB_NS_NULL, |
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| 65 | HUBBUB_NS_HTML, |
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| 66 | HUBBUB_NS_MATHML, |
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| 67 | HUBBUB_NS_SVG, |
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| 68 | HUBBUB_NS_XLINK, |
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| 69 | HUBBUB_NS_XML, |
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| 70 | HUBBUB_NS_XMLNS |
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| 71 | } hubbub_ns; |
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| 72 | |||
| 73 | /** |
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| 74 | * Tokeniser string type |
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| 75 | */ |
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| 76 | typedef struct hubbub_string { |
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| 77 | const uint8_t *ptr; /**< Pointer to data */ |
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| 78 | size_t len; /**< Byte length of string */ |
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| 79 | } hubbub_string; |
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| 80 | |||
| 81 | /** |
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| 82 | * Tag attribute data |
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| 83 | */ |
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| 84 | typedef struct hubbub_attribute { |
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| 85 | hubbub_ns ns; /**< Attribute namespace */ |
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| 86 | hubbub_string name; /**< Attribute name */ |
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| 87 | hubbub_string value; /**< Attribute value */ |
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| 88 | } hubbub_attribute; |
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| 89 | |||
| 90 | /** |
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| 91 | * Data for doctype token |
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| 92 | */ |
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| 93 | typedef struct hubbub_doctype { |
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| 94 | hubbub_string name; /**< Doctype name */ |
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| 95 | |||
| 96 | bool public_missing; /**< Whether the public id is missing */ |
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| 97 | hubbub_string public_id; /**< Doctype public identifier */ |
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| 98 | |||
| 99 | bool system_missing; /**< Whether the system id is missing */ |
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| 100 | hubbub_string system_id; /**< Doctype system identifier */ |
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| 101 | |||
| 102 | bool force_quirks; /**< Doctype force-quirks flag */ |
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| 103 | } hubbub_doctype; |
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| 104 | |||
| 105 | /** |
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| 106 | * Data for a tag |
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| 107 | */ |
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| 108 | typedef struct hubbub_tag { |
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| 109 | hubbub_ns ns; /**< Tag namespace */ |
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| 110 | hubbub_string name; /**< Tag name */ |
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| 111 | uint32_t n_attributes; /**< Count of attributes */ |
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| 112 | hubbub_attribute *attributes; /**< Array of attribute data */ |
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| 113 | bool self_closing; /**< Whether the tag can have children */ |
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| 114 | } hubbub_tag; |
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| 115 | |||
| 116 | /** |
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| 117 | * Token data |
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| 118 | */ |
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| 119 | typedef struct hubbub_token { |
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| 120 | hubbub_token_type type; /**< The token type */ |
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| 121 | |||
| 122 | union { |
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| 123 | hubbub_doctype doctype; |
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| 124 | |||
| 125 | hubbub_tag tag; |
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| 126 | |||
| 127 | hubbub_string comment; |
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| 128 | |||
| 129 | hubbub_string character; |
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| 130 | } data; /**< Type-specific data */ |
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| 131 | } hubbub_token; |
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| 132 | |||
| 133 | #ifdef __cplusplus |
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| 134 | } |
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| 135 | #endif |
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| 136 | |||
| 137 | #endif |