mirror of
https://github.com/lexborisov/Modest
synced 2024-11-25 07:09:35 +03:00
320 lines
15 KiB
C
320 lines
15 KiB
C
/*
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Copyright (C) 2015-2017 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_MYOSI_H
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#define MyHTML_MYOSI_H
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#pragma once
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#include "mycore/myosi.h"
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#define MyHTML_VERSION_MAJOR 3
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#define MyHTML_VERSION_MINOR 0
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#define MyHTML_VERSION_PATCH 2
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define MyHTML_FAILED(_status_) ((_status_) != MyHTML_STATUS_OK)
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// char references
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typedef struct myhtml_data_process_entry myhtml_data_process_entry_t;
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// tree
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enum myhtml_tree_flags {
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MyHTML_TREE_FLAGS_CLEAN = 0x000,
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MyHTML_TREE_FLAGS_SCRIPT = 0x001,
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MyHTML_TREE_FLAGS_FRAMESET_OK = 0x002,
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MyHTML_TREE_FLAGS_IFRAME_SRCDOC = 0x004,
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MyHTML_TREE_FLAGS_ALREADY_STARTED = 0x008,
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MyHTML_TREE_FLAGS_SINGLE_MODE = 0x010,
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MyHTML_TREE_FLAGS_PARSE_END = 0x020,
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MyHTML_TREE_FLAGS_PARSE_FLAG = 0x040,
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MyHTML_TREE_FLAGS_PARSE_FLAG_EMIT_NEWLINE = 0x080
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};
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enum myhtml_tree_parse_flags {
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MyHTML_TREE_PARSE_FLAGS_CLEAN = 0x000,
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MyHTML_TREE_PARSE_FLAGS_WITHOUT_BUILD_TREE = 0x001,
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MyHTML_TREE_PARSE_FLAGS_WITHOUT_PROCESS_TOKEN = 0x003,
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MyHTML_TREE_PARSE_FLAGS_SKIP_WHITESPACE_TOKEN = 0x004, /* skip ws token, but not for RCDATA, RAWTEXT, CDATA and PLAINTEXT */
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MyHTML_TREE_PARSE_FLAGS_WITHOUT_DOCTYPE_IN_TREE = 0x008
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}
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typedef myhtml_tree_parse_flags_t;
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typedef struct myhtml_tree_temp_tag_name myhtml_tree_temp_tag_name_t;
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typedef struct myhtml_tree_insertion_list myhtml_tree_insertion_list_t;
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typedef struct myhtml_tree_token_list myhtml_tree_token_list_t;
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typedef struct myhtml_tree_list myhtml_tree_list_t;
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typedef struct myhtml_tree_doctype myhtml_tree_doctype_t;
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typedef struct myhtml_async_args myhtml_async_args_t;
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typedef struct myhtml_tree_node myhtml_tree_node_t;
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typedef struct myhtml_tree myhtml_tree_t;
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// token
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enum myhtml_token_type {
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MyHTML_TOKEN_TYPE_OPEN = 0x000,
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MyHTML_TOKEN_TYPE_CLOSE = 0x001,
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MyHTML_TOKEN_TYPE_CLOSE_SELF = 0x002,
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MyHTML_TOKEN_TYPE_DONE = 0x004,
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MyHTML_TOKEN_TYPE_WHITESPACE = 0x008,
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MyHTML_TOKEN_TYPE_RCDATA = 0x010,
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MyHTML_TOKEN_TYPE_RAWTEXT = 0x020,
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MyHTML_TOKEN_TYPE_SCRIPT = 0x040,
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MyHTML_TOKEN_TYPE_PLAINTEXT = 0x080,
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MyHTML_TOKEN_TYPE_CDATA = 0x100,
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MyHTML_TOKEN_TYPE_DATA = 0x200,
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MyHTML_TOKEN_TYPE_COMMENT = 0x400,
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MyHTML_TOKEN_TYPE_NULL = 0x800
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};
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typedef size_t myhtml_token_index_t;
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typedef size_t myhtml_token_attr_index_t;
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typedef struct myhtml_token_replacement_entry myhtml_token_replacement_entry_t;
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typedef struct myhtml_token_namespace_replacement myhtml_token_namespace_replacement_t;
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typedef struct myhtml_token_attr myhtml_token_attr_t;
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typedef struct myhtml_token_node myhtml_token_node_t;
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typedef struct myhtml_token myhtml_token_t;
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// tags
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enum myhtml_tag_categories {
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MyHTML_TAG_CATEGORIES_UNDEF = 0x000,
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MyHTML_TAG_CATEGORIES_ORDINARY = 0x001,
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MyHTML_TAG_CATEGORIES_SPECIAL = 0x002,
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MyHTML_TAG_CATEGORIES_FORMATTING = 0x004,
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MyHTML_TAG_CATEGORIES_SCOPE = 0x008,
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MyHTML_TAG_CATEGORIES_SCOPE_LIST_ITEM = 0x010,
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MyHTML_TAG_CATEGORIES_SCOPE_BUTTON = 0x020,
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MyHTML_TAG_CATEGORIES_SCOPE_TABLE = 0x040,
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MyHTML_TAG_CATEGORIES_SCOPE_SELECT = 0x080
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};
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typedef struct myhtml_tag_index_node myhtml_tag_index_node_t;
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typedef struct myhtml_tag_index_entry myhtml_tag_index_entry_t;
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typedef struct myhtml_tag_index myhtml_tag_index_t;
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typedef size_t myhtml_tag_id_t;
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typedef struct myhtml_tag myhtml_tag_t;
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// stream
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typedef struct myhtml_stream_buffer_entry myhtml_stream_buffer_entry_t;
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typedef struct myhtml_stream_buffer myhtml_stream_buffer_t;
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// parse
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enum myhtml_tokenizer_state {
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MyHTML_TOKENIZER_STATE_DATA = 0x000,
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MyHTML_TOKENIZER_STATE_CHARACTER_REFERENCE_IN_DATA = 0x001,
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MyHTML_TOKENIZER_STATE_RCDATA = 0x002,
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MyHTML_TOKENIZER_STATE_CHARACTER_REFERENCE_IN_RCDATA = 0x003,
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MyHTML_TOKENIZER_STATE_RAWTEXT = 0x004,
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MyHTML_TOKENIZER_STATE_SCRIPT_DATA = 0x005,
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MyHTML_TOKENIZER_STATE_PLAINTEXT = 0x006,
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MyHTML_TOKENIZER_STATE_TAG_OPEN = 0x007,
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MyHTML_TOKENIZER_STATE_END_TAG_OPEN = 0x008,
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MyHTML_TOKENIZER_STATE_TAG_NAME = 0x009,
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MyHTML_TOKENIZER_STATE_RCDATA_LESS_THAN_SIGN = 0x00a,
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MyHTML_TOKENIZER_STATE_RCDATA_END_TAG_OPEN = 0x00b,
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MyHTML_TOKENIZER_STATE_RCDATA_END_TAG_NAME = 0x00c,
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MyHTML_TOKENIZER_STATE_RAWTEXT_LESS_THAN_SIGN = 0x00d,
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MyHTML_TOKENIZER_STATE_RAWTEXT_END_TAG_OPEN = 0x00e,
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MyHTML_TOKENIZER_STATE_RAWTEXT_END_TAG_NAME = 0x00f,
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MyHTML_TOKENIZER_STATE_SCRIPT_DATA_LESS_THAN_SIGN = 0x010,
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MyHTML_TOKENIZER_STATE_SCRIPT_DATA_END_TAG_OPEN = 0x011,
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MyHTML_TOKENIZER_STATE_SCRIPT_DATA_END_TAG_NAME = 0x012,
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MyHTML_TOKENIZER_STATE_SCRIPT_DATA_ESCAPE_START = 0x013,
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MyHTML_TOKENIZER_STATE_SCRIPT_DATA_ESCAPE_START_DASH = 0x014,
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MyHTML_TOKENIZER_STATE_SCRIPT_DATA_ESCAPED = 0x015,
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MyHTML_TOKENIZER_STATE_SCRIPT_DATA_ESCAPED_DASH = 0x016,
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MyHTML_TOKENIZER_STATE_SCRIPT_DATA_ESCAPED_DASH_DASH = 0x017,
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MyHTML_TOKENIZER_STATE_SCRIPT_DATA_ESCAPED_LESS_THAN_SIGN = 0x018,
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MyHTML_TOKENIZER_STATE_SCRIPT_DATA_ESCAPED_END_TAG_OPEN = 0x019,
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MyHTML_TOKENIZER_STATE_SCRIPT_DATA_ESCAPED_END_TAG_NAME = 0x01a,
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MyHTML_TOKENIZER_STATE_SCRIPT_DATA_DOUBLE_ESCAPE_START = 0x01b,
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MyHTML_TOKENIZER_STATE_SCRIPT_DATA_DOUBLE_ESCAPED = 0x01c,
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MyHTML_TOKENIZER_STATE_SCRIPT_DATA_DOUBLE_ESCAPED_DASH = 0x01d,
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MyHTML_TOKENIZER_STATE_SCRIPT_DATA_DOUBLE_ESCAPED_DASH_DASH = 0x01e,
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MyHTML_TOKENIZER_STATE_SCRIPT_DATA_DOUBLE_ESCAPED_LESS_THAN_SIGN = 0x01f,
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MyHTML_TOKENIZER_STATE_SCRIPT_DATA_DOUBLE_ESCAPE_END = 0x020,
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MyHTML_TOKENIZER_STATE_BEFORE_ATTRIBUTE_NAME = 0x021,
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MyHTML_TOKENIZER_STATE_ATTRIBUTE_NAME = 0x022,
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MyHTML_TOKENIZER_STATE_AFTER_ATTRIBUTE_NAME = 0x023,
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MyHTML_TOKENIZER_STATE_BEFORE_ATTRIBUTE_VALUE = 0x024,
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MyHTML_TOKENIZER_STATE_ATTRIBUTE_VALUE_DOUBLE_QUOTED = 0x025,
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MyHTML_TOKENIZER_STATE_ATTRIBUTE_VALUE_SINGLE_QUOTED = 0x026,
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MyHTML_TOKENIZER_STATE_ATTRIBUTE_VALUE_UNQUOTED = 0x027,
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MyHTML_TOKENIZER_STATE_CHARACTER_REFERENCE_IN_ATTRIBUTE_VALUE = 0x028,
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MyHTML_TOKENIZER_STATE_AFTER_ATTRIBUTE_VALUE_QUOTED = 0x029,
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MyHTML_TOKENIZER_STATE_SELF_CLOSING_START_TAG = 0x02a,
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MyHTML_TOKENIZER_STATE_BOGUS_COMMENT = 0x02b,
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MyHTML_TOKENIZER_STATE_MARKUP_DECLARATION_OPEN = 0x02c,
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MyHTML_TOKENIZER_STATE_COMMENT_START = 0x02d,
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MyHTML_TOKENIZER_STATE_COMMENT_START_DASH = 0x02e,
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MyHTML_TOKENIZER_STATE_COMMENT = 0x02f,
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MyHTML_TOKENIZER_STATE_COMMENT_END_DASH = 0x030,
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MyHTML_TOKENIZER_STATE_COMMENT_END = 0x031,
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MyHTML_TOKENIZER_STATE_COMMENT_END_BANG = 0x032,
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MyHTML_TOKENIZER_STATE_DOCTYPE = 0x033,
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MyHTML_TOKENIZER_STATE_BEFORE_DOCTYPE_NAME = 0x034,
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MyHTML_TOKENIZER_STATE_DOCTYPE_NAME = 0x035,
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MyHTML_TOKENIZER_STATE_AFTER_DOCTYPE_NAME = 0x036,
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MyHTML_TOKENIZER_STATE_AFTER_DOCTYPE_PUBLIC_KEYWORD = 0x037,
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MyHTML_TOKENIZER_STATE_BEFORE_DOCTYPE_PUBLIC_IDENTIFIER = 0x038,
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MyHTML_TOKENIZER_STATE_DOCTYPE_PUBLIC_IDENTIFIER_DOUBLE_QUOTED = 0x039,
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MyHTML_TOKENIZER_STATE_DOCTYPE_PUBLIC_IDENTIFIER_SINGLE_QUOTED = 0x03a,
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MyHTML_TOKENIZER_STATE_AFTER_DOCTYPE_PUBLIC_IDENTIFIER = 0x03b,
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MyHTML_TOKENIZER_STATE_BETWEEN_DOCTYPE_PUBLIC_AND_SYSTEM_IDENTIFIERS = 0x03c,
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MyHTML_TOKENIZER_STATE_AFTER_DOCTYPE_SYSTEM_KEYWORD = 0x03d,
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MyHTML_TOKENIZER_STATE_BEFORE_DOCTYPE_SYSTEM_IDENTIFIER = 0x03e,
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MyHTML_TOKENIZER_STATE_DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED = 0x03f,
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MyHTML_TOKENIZER_STATE_DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED = 0x040,
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MyHTML_TOKENIZER_STATE_AFTER_DOCTYPE_SYSTEM_IDENTIFIER = 0x041,
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MyHTML_TOKENIZER_STATE_BOGUS_DOCTYPE = 0x042,
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MyHTML_TOKENIZER_STATE_CDATA_SECTION = 0x043,
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MyHTML_TOKENIZER_STATE_CUSTOM_AFTER_DOCTYPE_NAME_A_Z = 0x044,
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MyHTML_TOKENIZER_STATE_PARSE_ERROR_STOP = 0x045,
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MyHTML_TOKENIZER_STATE_FIRST_ENTRY = MyHTML_TOKENIZER_STATE_DATA,
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MyHTML_TOKENIZER_STATE_LAST_ENTRY = 0x046
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};
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enum myhtml_insertion_mode {
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MyHTML_INSERTION_MODE_INITIAL = 0x000,
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MyHTML_INSERTION_MODE_BEFORE_HTML = 0x001,
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MyHTML_INSERTION_MODE_BEFORE_HEAD = 0x002,
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MyHTML_INSERTION_MODE_IN_HEAD = 0x003,
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MyHTML_INSERTION_MODE_IN_HEAD_NOSCRIPT = 0x004,
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MyHTML_INSERTION_MODE_AFTER_HEAD = 0x005,
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MyHTML_INSERTION_MODE_IN_BODY = 0x006,
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MyHTML_INSERTION_MODE_TEXT = 0x007,
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MyHTML_INSERTION_MODE_IN_TABLE = 0x008,
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MyHTML_INSERTION_MODE_IN_TABLE_TEXT = 0x009,
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MyHTML_INSERTION_MODE_IN_CAPTION = 0x00a,
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MyHTML_INSERTION_MODE_IN_COLUMN_GROUP = 0x00b,
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MyHTML_INSERTION_MODE_IN_TABLE_BODY = 0x00c,
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MyHTML_INSERTION_MODE_IN_ROW = 0x00d,
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MyHTML_INSERTION_MODE_IN_CELL = 0x00e,
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MyHTML_INSERTION_MODE_IN_SELECT = 0x00f,
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MyHTML_INSERTION_MODE_IN_SELECT_IN_TABLE = 0x010,
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MyHTML_INSERTION_MODE_IN_TEMPLATE = 0x011,
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MyHTML_INSERTION_MODE_AFTER_BODY = 0x012,
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MyHTML_INSERTION_MODE_IN_FRAMESET = 0x013,
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MyHTML_INSERTION_MODE_AFTER_FRAMESET = 0x014,
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MyHTML_INSERTION_MODE_AFTER_AFTER_BODY = 0x015,
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MyHTML_INSERTION_MODE_AFTER_AFTER_FRAMESET = 0x016,
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MyHTML_INSERTION_MODE_LAST_ENTRY = 0x017
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};
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// base
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/*
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Very important!!!
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See mycore/myosi.h:mystatus_t
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*/
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enum myhtml_status {
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MyHTML_STATUS_OK = 0x0000,
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MyHTML_STATUS_ERROR = 0x0001,
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MyHTML_STATUS_ERROR_MEMORY_ALLOCATION = 0x0002,
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MyHTML_STATUS_RULES_ERROR_MEMORY_ALLOCATION = 0x9064,
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MyHTML_STATUS_TOKENIZER_ERROR_MEMORY_ALLOCATION = 0x912c,
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MyHTML_STATUS_TOKENIZER_ERROR_FRAGMENT_INIT = 0x912d,
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MyHTML_STATUS_TAGS_ERROR_MEMORY_ALLOCATION = 0x9190,
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MyHTML_STATUS_TAGS_ERROR_MCOBJECT_CREATE = 0x9191,
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MyHTML_STATUS_TAGS_ERROR_MCOBJECT_MALLOC = 0x9192,
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MyHTML_STATUS_TAGS_ERROR_MCOBJECT_CREATE_NODE = 0x9193,
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MyHTML_STATUS_TAGS_ERROR_CACHE_MEMORY_ALLOCATION = 0x9194,
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MyHTML_STATUS_TAGS_ERROR_INDEX_MEMORY_ALLOCATION = 0x9195,
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MyHTML_STATUS_TREE_ERROR_MEMORY_ALLOCATION = 0x91f4,
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MyHTML_STATUS_TREE_ERROR_MCOBJECT_CREATE = 0x91f5,
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MyHTML_STATUS_TREE_ERROR_MCOBJECT_INIT = 0x91f6,
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MyHTML_STATUS_TREE_ERROR_MCOBJECT_CREATE_NODE = 0x91f7,
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MyHTML_STATUS_TREE_ERROR_INCOMING_BUFFER_CREATE = 0x91f8,
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MyHTML_STATUS_ATTR_ERROR_ALLOCATION = 0x9258,
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MyHTML_STATUS_ATTR_ERROR_CREATE = 0x9259,
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MyHTML_STATUS_STREAM_BUFFER_ERROR_CREATE = 0x9300,
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MyHTML_STATUS_STREAM_BUFFER_ERROR_INIT = 0x9301,
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MyHTML_STATUS_STREAM_BUFFER_ENTRY_ERROR_CREATE = 0x9302,
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MyHTML_STATUS_STREAM_BUFFER_ENTRY_ERROR_INIT = 0x9303,
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MyHTML_STATUS_STREAM_BUFFER_ERROR_ADD_ENTRY = 0x9304
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}
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typedef myhtml_status_t;
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enum myhtml_namespace {
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MyHTML_NAMESPACE_UNDEF = 0x00,
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MyHTML_NAMESPACE_HTML = 0x01,
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MyHTML_NAMESPACE_MATHML = 0x02,
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MyHTML_NAMESPACE_SVG = 0x03,
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MyHTML_NAMESPACE_XLINK = 0x04,
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MyHTML_NAMESPACE_XML = 0x05,
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MyHTML_NAMESPACE_XMLNS = 0x06,
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/* MyHTML_NAMESPACE_ANY == MyHTML_NAMESPACE_LAST_ENTRY */
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MyHTML_NAMESPACE_ANY = 0x07,
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MyHTML_NAMESPACE_LAST_ENTRY = 0x07
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}
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typedef myhtml_namespace_t;
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enum myhtml_options {
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MyHTML_OPTIONS_DEFAULT = 0x00,
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MyHTML_OPTIONS_PARSE_MODE_SINGLE = 0x01,
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MyHTML_OPTIONS_PARSE_MODE_ALL_IN_ONE = 0x02,
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MyHTML_OPTIONS_PARSE_MODE_SEPARATELY = 0x04
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};
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struct myhtml_position {
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size_t begin;
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size_t length;
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}
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typedef myhtml_position_t;
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struct myhtml_version {
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int major;
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int minor;
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int patch;
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}
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typedef myhtml_version_t;
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typedef myhtml_token_attr_t myhtml_tree_attr_t;
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typedef struct myhtml_collection myhtml_collection_t;
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typedef struct myhtml myhtml_t;
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// parser state function
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typedef size_t (*myhtml_tokenizer_state_f)(myhtml_tree_t* tree, myhtml_token_node_t* token_node, const char* html, size_t html_offset, size_t html_size);
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// parser insertion mode function
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typedef bool (*myhtml_insertion_f)(myhtml_tree_t* tree, myhtml_token_node_t* token);
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// char references state
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typedef size_t (*myhtml_data_process_state_f)(myhtml_data_process_entry_t* charef, mycore_string_t* str, const char* data, size_t offset, size_t size);
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// callback functions
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typedef void* (*myhtml_callback_token_f)(myhtml_tree_t* tree, myhtml_token_node_t* token, void* ctx);
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typedef void (*myhtml_callback_tree_node_f)(myhtml_tree_t* tree, myhtml_tree_node_t* node, void* ctx);
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// find attribute value functions
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typedef bool (*myhtml_attribute_value_find_f)(mycore_string_t* str_key, const char* value, size_t value_len);
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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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