mirror of
https://github.com/lexborisov/Modest
synced 2024-11-25 07:09:35 +03:00
274 lines
13 KiB
C
274 lines
13 KiB
C
/*
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Copyright (C) 2016 Alexander Borisov
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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Author: lex.borisov@gmail.com (Alexander Borisov)
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*/
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#ifndef MyHTML_MyCSS_MYOSI_H
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#define MyHTML_MyCSS_MYOSI_H
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#pragma once
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <myhtml/myosi.h>
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// base
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/*
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Very important!!!
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see modest/myosi.h:modest_status_t
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*/
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enum mycss_status {
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MyCSS_STATUS_OK = 0x000000,
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MyCSS_STATUS_ERROR_MEMORY_ALLOCATION = 0x010001,
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MyCSS_STATUS_ERROR_TOKENIZER_STATE_ALLOCATION = 0x010020,
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MyCSS_STATUS_ERROR_TOKENIZER_INCOMING_BUFFER_ADD = 0x010021,
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MyCSS_STATUS_ERROR_TOKENIZER_TOKEN_ALLOCATION = 0x010022,
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MyCSS_STATUS_ERROR_INCOMING_BUFFER_INIT = 0x010030,
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MyCSS_STATUS_ERROR_ENTRY_INCOMING_BUFFER_CREATE = 0x010039,
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MyCSS_STATUS_ERROR_ENTRY_INCOMING_BUFFER_INIT = 0x010040,
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MyCSS_STATUS_ERROR_ENTRY_TOKEN_INCOMING_BUFFER_INIT = 0x010041,
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MyCSS_STATUS_ERROR_ENTRY_TOKEN_NODE_ADD = 0x010042,
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MyCSS_STATUS_ERROR_SELECTORS_CREATE = 0x010100,
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MyCSS_STATUS_ERROR_SELECTORS_ENTRIES_CREATE = 0x010101,
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MyCSS_STATUS_ERROR_SELECTORS_ENTRIES_INIT = 0x010102,
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MyCSS_STATUS_ERROR_SELECTORS_ENTRIES_NODE_ADD = 0x010103,
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MyCSS_STATUS_ERROR_SELECTORS_LIST_CREATE = 0x010104,
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MyCSS_STATUS_ERROR_SELECTORS_LIST_INIT = 0x010105,
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MyCSS_STATUS_ERROR_SELECTORS_LIST_ADD_NODE = 0x010106,
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MyCSS_STATUS_ERROR_NAMESPACE_CREATE = 0x010200,
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MyCSS_STATUS_ERROR_NAMESPACE_INIT = 0x010201,
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MyCSS_STATUS_ERROR_NAMESPACE_ENTRIES_CREATE = 0x010202,
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MyCSS_STATUS_ERROR_NAMESPACE_ENTRIES_INIT = 0x010203,
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MyCSS_STATUS_ERROR_NAMESPACE_NODE_ADD = 0x010204,
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MyCSS_STATUS_ERROR_MEDIA_CREATE = 0x010404,
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MyCSS_STATUS_ERROR_STRING_CREATE = 0x010501,
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MyCSS_STATUS_ERROR_STRING_INIT = 0x010502,
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MyCSS_STATUS_ERROR_STRING_NODE_INIT = 0x010503,
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MyCSS_STATUS_ERROR_AN_PLUS_B_CREATE = 0x010600,
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MyCSS_STATUS_ERROR_AN_PLUS_B_INIT = 0x010601,
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MyCSS_STATUS_ERROR_DECLARATION_CREATE = 0x010700,
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MyCSS_STATUS_ERROR_DECLARATION_INIT = 0x010701,
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MyCSS_STATUS_ERROR_DECLARATION_ENTRY_CREATE = 0x010702,
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MyCSS_STATUS_ERROR_DECLARATION_ENTRY_INIT = 0x010703,
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MyCSS_STATUS_ERROR_PARSER_LIST_CREATE = 0x010800
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}
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typedef mycss_status_t;
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#define MyCSS_FAILED(_status_) ((_status_) != MyCSS_STATUS_OK)
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// entry
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typedef struct mycss_entry mycss_entry_t;
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enum mycss_entry_type {
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MyCSS_ENTRY_TYPE_CLEAN = 0x0000,
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MyCSS_ENTRY_TYPE_END = 0x0001
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}
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typedef mycss_entry_type_t;
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// mycss
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typedef struct mycss mycss_t;
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// mycss_tokenizer
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typedef struct mycss_token mycss_token_t;
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enum mycss_tokenizer_state {
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MyCSS_TOKENIZER_STATE_DATA = 0x000,
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//
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// generated by Perl script utils/mycss_first_char.pl
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MyCSS_TOKENIZER_STATE_APOSTROPHE = 0x001,
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MyCSS_TOKENIZER_STATE_ASTERISK = 0x002,
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MyCSS_TOKENIZER_STATE_CIRCUMFLEX_ACCENT = 0x003,
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MyCSS_TOKENIZER_STATE_COLON = 0x004,
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MyCSS_TOKENIZER_STATE_COMMA = 0x005,
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MyCSS_TOKENIZER_STATE_COMMERCIAL_AT = 0x006,
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MyCSS_TOKENIZER_STATE_DELIM_SINGLE_CODE_POINT = 0x007,
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MyCSS_TOKENIZER_STATE_DIGIT = 0x008,
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MyCSS_TOKENIZER_STATE_DOLLAR_SIGN = 0x009,
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MyCSS_TOKENIZER_STATE_FULL_STOP = 0x00a,
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MyCSS_TOKENIZER_STATE_HYPHEN_MINUS = 0x00b,
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MyCSS_TOKENIZER_STATE_LEFT_CURLY_BRACKET = 0x00c,
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MyCSS_TOKENIZER_STATE_LEFT_PARENTHESIS = 0x00d,
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MyCSS_TOKENIZER_STATE_LEFT_SQUARE_BRACKET = 0x00e,
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MyCSS_TOKENIZER_STATE_LESS_THAN_SIGN = 0x00f,
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MyCSS_TOKENIZER_STATE_NAME_START_CODE_POINT = 0x010,
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MyCSS_TOKENIZER_STATE_NUMBER_SIGN = 0x011,
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MyCSS_TOKENIZER_STATE_PLUS_SIGN = 0x012,
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MyCSS_TOKENIZER_STATE_QUOTATION_MARK = 0x013,
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MyCSS_TOKENIZER_STATE_REVERSE_SOLIDUS = 0x014,
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MyCSS_TOKENIZER_STATE_RIGHT_CURLY_BRACKET = 0x015,
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MyCSS_TOKENIZER_STATE_RIGHT_PARENTHESIS = 0x016,
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MyCSS_TOKENIZER_STATE_RIGHT_SQUARE_BRACKET = 0x017,
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MyCSS_TOKENIZER_STATE_SEMICOLON = 0x018,
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MyCSS_TOKENIZER_STATE_SOLIDUS = 0x019,
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MyCSS_TOKENIZER_STATE_TILDE = 0x01a,
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MyCSS_TOKENIZER_STATE_VERTICAL_LINE = 0x01b,
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MyCSS_TOKENIZER_STATE_WHITESPACE = 0x01c,
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// end generated code
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//
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MyCSS_TOKENIZER_STATE_QUOTATION_MARK_BACK = 0x01d,
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MyCSS_TOKENIZER_STATE_NUMBER_SIGN_NAME_BACK = 0x01e,
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MyCSS_TOKENIZER_STATE_NUMBER_SIGN_NAME_RSOLIDUS = 0x01f,
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MyCSS_TOKENIZER_STATE_APOSTROPHE_BACK = 0x020,
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MyCSS_TOKENIZER_STATE_HYPHEN_MINUS_RSOLIDUS = 0x021,
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MyCSS_TOKENIZER_STATE_HYPHEN_MINUS_MINUS = 0x022,
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MyCSS_TOKENIZER_STATE_HYPHEN_MINUS_MINUS_RSOLIDUS = 0x023,
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MyCSS_TOKENIZER_STATE_HYPHEN_MINUS_FULL_STOP = 0x024,
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MyCSS_TOKENIZER_STATE_SOLIDUS_COMMENT_END = 0x025,
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MyCSS_TOKENIZER_STATE_COMMERCIAL_AT_RSOLIDUS = 0x026,
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MyCSS_TOKENIZER_STATE_COMMERCIAL_AT_BACK = 0x027,
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MyCSS_TOKENIZER_STATE_COMMERCIAL_AT_MINUS = 0x028,
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MyCSS_TOKENIZER_STATE_COMMERCIAL_AT_MINUS_RSOLIDUS = 0x029,
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MyCSS_TOKENIZER_STATE_LESS_THAN_SIGN_MINUS = 0x02a,
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MyCSS_TOKENIZER_STATE_LESS_THAN_SIGN_MINUS_MINUS = 0x02b,
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MyCSS_TOKENIZER_STATE_PLUS_SIGN_FULL_STOP = 0x02c,
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MyCSS_TOKENIZER_STATE_LETTER_U = 0x02d,
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MyCSS_TOKENIZER_STATE_LETTER_U_NEXT = 0x02e,
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// global
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MyCSS_TOKENIZER_GLOBAL_STATE_NUMBER_DIGIT = 0x050,
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MyCSS_TOKENIZER_GLOBAL_STATE_NUMBER_DECIMAL = 0x051,
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MyCSS_TOKENIZER_GLOBAL_STATE_NUMBER_DOT = 0x052,
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MyCSS_TOKENIZER_GLOBAL_STATE_NUMBER_E = 0x053,
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MyCSS_TOKENIZER_GLOBAL_STATE_NUMBER_E_PLUS_MINUS = 0x054,
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MyCSS_TOKENIZER_GLOBAL_STATE_NUMBER_E_DECIMAL = 0x055,
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// Consume a numeric token
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MyCSS_TOKENIZER_GLOBAL_STATE_NUMERIC = 0x056,
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MyCSS_TOKENIZER_GLOBAL_STATE_NUMERIC_RSOLIDUS = 0x057,
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MyCSS_TOKENIZER_GLOBAL_STATE_NUMERIC_MINUS = 0x058,
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MyCSS_TOKENIZER_GLOBAL_STATE_NUMERIC_MINUS_RSOLIDUS = 0x059,
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// Consume an ident-like token
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MyCSS_TOKENIZER_GLOBAL_STATE_IDENT = 0x05a,
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// Consume a url token
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MyCSS_TOKENIZER_GLOBAL_STATE_URL = 0x05b,
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MyCSS_TOKENIZER_GLOBAL_STATE_URL_STRING_BACK = 0x05c,
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MyCSS_TOKENIZER_GLOBAL_STATE_URL_AFTER = 0x05d,
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MyCSS_TOKENIZER_GLOBAL_STATE_URL_AFTER_WHITESPACE = 0x05e,
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MyCSS_TOKENIZER_GLOBAL_STATE_URL_RSOLIDUS = 0x05f,
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MyCSS_TOKENIZER_GLOBAL_STATE_BAD_URL = 0x060,
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// Consume a string token
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MyCSS_TOKENIZER_GLOBAL_STATE_STRING_DOUBLE_QUOTED = 0x061,
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MyCSS_TOKENIZER_GLOBAL_STATE_STRING_DOUBLE_QUOTED_RSOLIDUS = 0x062,
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MyCSS_TOKENIZER_GLOBAL_STATE_STRING_DOUBLE_QUOTED_RSOLIDUS_R = 0x063,
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MyCSS_TOKENIZER_GLOBAL_STATE_STRING_SINGLE_QUOTED = 0x064,
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MyCSS_TOKENIZER_GLOBAL_STATE_STRING_SINGLE_QUOTED_RSOLIDUS = 0x065,
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MyCSS_TOKENIZER_GLOBAL_STATE_STRING_SINGLE_QUOTED_RSOLIDUS_R = 0x066,
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// Consume a name
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MyCSS_TOKENIZER_GLOBAL_STATE_NAME = 0x067,
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MyCSS_TOKENIZER_GLOBAL_STATE_NAME_RSOLIDUS = 0x068,
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// Consume a unicode-range token
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MyCSS_TOKENIZER_GLOBAL_STATE_UNICODE_RANGE_BEFORE = 0x069,
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MyCSS_TOKENIZER_GLOBAL_STATE_UNICODE_RANGE = 0x06a,
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MyCSS_TOKENIZER_GLOBAL_STATE_UNICODE_RANGE_QUESTION = 0x06b,
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MyCSS_TOKENIZER_GLOBAL_STATE_UNICODE_RANGE_MINUS = 0x06c,
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// back
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MyCSS_TOKENIZER_GLOBAL_BACK = 0x080,
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MyCSS_TOKENIZER_STATE_FIRST_ENTRY = MyCSS_TOKENIZER_STATE_DATA,
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MyCSS_TOKENIZER_STATE_LAST_ENTRY = 0x100
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}
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typedef mycss_tokenizer_state_t;
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enum mycss_token_type {
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MyCSS_TOKEN_TYPE_UNDEF = 0x0000,
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MyCSS_TOKEN_TYPE_WHITESPACE = 0x0001,
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MyCSS_TOKEN_TYPE_IDENT = 0x0002,
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MyCSS_TOKEN_TYPE_FUNCTION = 0x0003,
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MyCSS_TOKEN_TYPE_AT_KEYWORD = 0x0004,
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MyCSS_TOKEN_TYPE_HASH = 0x0005,
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MyCSS_TOKEN_TYPE_STRING = 0x0006,
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MyCSS_TOKEN_TYPE_URL = 0x0007,
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MyCSS_TOKEN_TYPE_NUMBER = 0x0008,
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MyCSS_TOKEN_TYPE_DIMENSION = 0x0009,
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MyCSS_TOKEN_TYPE_PERCENTAGE = 0x000a,
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MyCSS_TOKEN_TYPE_INCLUDE_MATCH = 0x000b,
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MyCSS_TOKEN_TYPE_DASH_MATCH = 0x000c,
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MyCSS_TOKEN_TYPE_PREFIX_MATCH = 0x000d,
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MyCSS_TOKEN_TYPE_SUFFIX_MATCH = 0x000e,
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MyCSS_TOKEN_TYPE_SUBSTRING_MATCH = 0x000f,
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MyCSS_TOKEN_TYPE_COLUMN = 0x0010,
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MyCSS_TOKEN_TYPE_CDO = 0x0011,
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MyCSS_TOKEN_TYPE_CDC = 0x0012,
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MyCSS_TOKEN_TYPE_BAD_STRING = 0x0013,
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MyCSS_TOKEN_TYPE_DELIM = 0x0014,
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MyCSS_TOKEN_TYPE_LEFT_PARENTHESIS = 0x0015,
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MyCSS_TOKEN_TYPE_RIGHT_PARENTHESIS = 0x0016,
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MyCSS_TOKEN_TYPE_COMMA = 0x0017,
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MyCSS_TOKEN_TYPE_COLON = 0x0018,
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MyCSS_TOKEN_TYPE_SEMICOLON = 0x0019,
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MyCSS_TOKEN_TYPE_LEFT_SQUARE_BRACKET = 0x001a,
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MyCSS_TOKEN_TYPE_RIGHT_SQUARE_BRACKET = 0x001b,
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MyCSS_TOKEN_TYPE_LEFT_CURLY_BRACKET = 0x001c,
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MyCSS_TOKEN_TYPE_RIGHT_CURLY_BRACKET = 0x001d,
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MyCSS_TOKEN_TYPE_BAD_URL = 0x001e,
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MyCSS_TOKEN_TYPE_COMMENT = 0x001f,
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MyCSS_TOKEN_TYPE_UNICODE_RANGE = 0x0020,
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MyCSS_TOKEN_TYPE_EOF = 0x0021,
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MyCSS_TOKEN_TYPE_LAST_ENTRY = 0x0022
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}
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typedef mycss_token_type_t;
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// an+b
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typedef struct mycss_an_plus_b mycss_an_plus_b_t;
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typedef struct mycss_an_plus_b_entry mycss_an_plus_b_entry_t;
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// result
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enum mycss_stylesheet_entry_type {
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MyCSS_RESULT_ENTRY_TYPE_UNDEF = 0x00,
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MyCSS_RESULT_ENTRY_TYPE_GOOD = 0x01,
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MyCSS_RESULT_ENTRY_TYPE_BAD = 0x02
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}
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typedef mycss_stylesheet_entry_type_t;
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// stylesheet
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typedef struct mycss_stylesheet mycss_stylesheet_t;
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// mystring
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typedef struct mycss_string_escaped_res mycss_string_escaped_res_t;
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typedef struct mycss_string_res mycss_string_res_t;
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typedef size_t (*mycss_tokenizer_state_f)(mycss_entry_t* entry, mycss_token_t* token, const char* css, size_t css_offset, size_t css_size);
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typedef mycss_token_t * (*mycss_token_ready_callback_f)(mycss_entry_t* entry, mycss_token_t* token);
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typedef size_t (*mycss_string_process_state_f)(myhtml_string_t* str, const char* data, size_t length, size_t size, mycss_string_res_t *out_res);
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typedef bool (*mycss_parser_token_f)(mycss_entry_t* entry, mycss_token_t* token, bool last_response);
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typedef bool (*mycss_an_plus_b_state_f)(mycss_entry_t* entry, mycss_an_plus_b_t* anb, mycss_an_plus_b_entry_t* anb_entry, mycss_token_t* token);
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typedef void (*mycss_callback_serialization_f)(const char* buffer, size_t size, void* ctx);
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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#endif
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