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/*
Copyright (C) 2015-2017 Alexander Borisov
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Author: lex.borisov@gmail.com (Alexander Borisov)
*/
#ifndef MyHTML_MYOSI_H
#define MyHTML_MYOSI_H
#pragma once
#include <mycore/myosi.h>
#define MyHTML_VERSION_MAJOR 4
#define MyHTML_VERSION_MINOR 0
#define MyHTML_VERSION_PATCH 5
#define MyHTML_VERSION_STRING MyCORE_STR(MyHTML_VERSION_MAJOR) MyCORE_STR(.) MyCORE_STR(MyHTML_VERSION_MINOR) MyCORE_STR(.) MyCORE_STR(MyHTML_VERSION_PATCH)
#ifdef __cplusplus
extern "C" {
#endif
#define MyHTML_FAILED(_status_) ((_status_) != MyHTML_STATUS_OK)
// char references
typedef struct myhtml_data_process_entry myhtml_data_process_entry_t;
// tree
enum myhtml_tree_flags {
MyHTML_TREE_FLAGS_CLEAN = 0x000,
MyHTML_TREE_FLAGS_SCRIPT = 0x001,
MyHTML_TREE_FLAGS_FRAMESET_OK = 0x002,
MyHTML_TREE_FLAGS_IFRAME_SRCDOC = 0x004,
MyHTML_TREE_FLAGS_ALREADY_STARTED = 0x008,
MyHTML_TREE_FLAGS_SINGLE_MODE = 0x010,
MyHTML_TREE_FLAGS_PARSE_END = 0x020,
MyHTML_TREE_FLAGS_PARSE_FLAG = 0x040,
MyHTML_TREE_FLAGS_PARSE_FLAG_EMIT_NEWLINE = 0x080
};
enum myhtml_tree_parse_flags {
MyHTML_TREE_PARSE_FLAGS_CLEAN = 0x000,
MyHTML_TREE_PARSE_FLAGS_WITHOUT_BUILD_TREE = 0x001,
MyHTML_TREE_PARSE_FLAGS_WITHOUT_PROCESS_TOKEN = 0x003,
MyHTML_TREE_PARSE_FLAGS_SKIP_WHITESPACE_TOKEN = 0x004, /* skip ws token, but not for RCDATA, RAWTEXT, CDATA and PLAINTEXT */
MyHTML_TREE_PARSE_FLAGS_WITHOUT_DOCTYPE_IN_TREE = 0x008
}
typedef myhtml_tree_parse_flags_t;
typedef struct myhtml_tree_temp_tag_name myhtml_tree_temp_tag_name_t;
typedef struct myhtml_tree_insertion_list myhtml_tree_insertion_list_t;
typedef struct myhtml_tree_token_list myhtml_tree_token_list_t;
typedef struct myhtml_tree_list myhtml_tree_list_t;
typedef struct myhtml_tree_doctype myhtml_tree_doctype_t;
typedef struct myhtml_async_args myhtml_async_args_t;
typedef struct myhtml_tree_node myhtml_tree_node_t;
typedef struct myhtml_tree myhtml_tree_t;
// token
enum myhtml_token_type {
MyHTML_TOKEN_TYPE_OPEN = 0x000,
MyHTML_TOKEN_TYPE_CLOSE = 0x001,
MyHTML_TOKEN_TYPE_CLOSE_SELF = 0x002,
MyHTML_TOKEN_TYPE_DONE = 0x004,
MyHTML_TOKEN_TYPE_WHITESPACE = 0x008,
MyHTML_TOKEN_TYPE_RCDATA = 0x010,
MyHTML_TOKEN_TYPE_RAWTEXT = 0x020,
MyHTML_TOKEN_TYPE_SCRIPT = 0x040,
MyHTML_TOKEN_TYPE_PLAINTEXT = 0x080,
MyHTML_TOKEN_TYPE_CDATA = 0x100,
MyHTML_TOKEN_TYPE_DATA = 0x200,
MyHTML_TOKEN_TYPE_COMMENT = 0x400,
MyHTML_TOKEN_TYPE_NULL = 0x800
};
typedef size_t myhtml_token_index_t;
typedef size_t myhtml_token_attr_index_t;
typedef struct myhtml_token_replacement_entry myhtml_token_replacement_entry_t;
typedef struct myhtml_token_namespace_replacement myhtml_token_namespace_replacement_t;
typedef struct myhtml_token_attr myhtml_token_attr_t;
typedef struct myhtml_token_node myhtml_token_node_t;
typedef struct myhtml_token myhtml_token_t;
// tags
enum myhtml_tag_categories {
MyHTML_TAG_CATEGORIES_UNDEF = 0x000,
MyHTML_TAG_CATEGORIES_ORDINARY = 0x001,
MyHTML_TAG_CATEGORIES_SPECIAL = 0x002,
MyHTML_TAG_CATEGORIES_FORMATTING = 0x004,
MyHTML_TAG_CATEGORIES_SCOPE = 0x008,
MyHTML_TAG_CATEGORIES_SCOPE_LIST_ITEM = 0x010,
MyHTML_TAG_CATEGORIES_SCOPE_BUTTON = 0x020,
MyHTML_TAG_CATEGORIES_SCOPE_TABLE = 0x040,
MyHTML_TAG_CATEGORIES_SCOPE_SELECT = 0x080
};
typedef struct myhtml_tag_index_node myhtml_tag_index_node_t;
typedef struct myhtml_tag_index_entry myhtml_tag_index_entry_t;
typedef struct myhtml_tag_index myhtml_tag_index_t;
typedef size_t myhtml_tag_id_t;
typedef struct myhtml_tag myhtml_tag_t;
// stream
typedef struct myhtml_stream_buffer_entry myhtml_stream_buffer_entry_t;
typedef struct myhtml_stream_buffer myhtml_stream_buffer_t;
// parse
enum myhtml_tokenizer_state {
MyHTML_TOKENIZER_STATE_DATA = 0x000,
MyHTML_TOKENIZER_STATE_CHARACTER_REFERENCE_IN_DATA = 0x001,
MyHTML_TOKENIZER_STATE_RCDATA = 0x002,
MyHTML_TOKENIZER_STATE_CHARACTER_REFERENCE_IN_RCDATA = 0x003,
MyHTML_TOKENIZER_STATE_RAWTEXT = 0x004,
MyHTML_TOKENIZER_STATE_SCRIPT_DATA = 0x005,
MyHTML_TOKENIZER_STATE_PLAINTEXT = 0x006,
MyHTML_TOKENIZER_STATE_TAG_OPEN = 0x007,
MyHTML_TOKENIZER_STATE_END_TAG_OPEN = 0x008,
MyHTML_TOKENIZER_STATE_TAG_NAME = 0x009,
MyHTML_TOKENIZER_STATE_RCDATA_LESS_THAN_SIGN = 0x00a,
MyHTML_TOKENIZER_STATE_RCDATA_END_TAG_OPEN = 0x00b,
MyHTML_TOKENIZER_STATE_RCDATA_END_TAG_NAME = 0x00c,
MyHTML_TOKENIZER_STATE_RAWTEXT_LESS_THAN_SIGN = 0x00d,
MyHTML_TOKENIZER_STATE_RAWTEXT_END_TAG_OPEN = 0x00e,
MyHTML_TOKENIZER_STATE_RAWTEXT_END_TAG_NAME = 0x00f,
MyHTML_TOKENIZER_STATE_SCRIPT_DATA_LESS_THAN_SIGN = 0x010,
MyHTML_TOKENIZER_STATE_SCRIPT_DATA_END_TAG_OPEN = 0x011,
MyHTML_TOKENIZER_STATE_SCRIPT_DATA_END_TAG_NAME = 0x012,
MyHTML_TOKENIZER_STATE_SCRIPT_DATA_ESCAPE_START = 0x013,
MyHTML_TOKENIZER_STATE_SCRIPT_DATA_ESCAPE_START_DASH = 0x014,
MyHTML_TOKENIZER_STATE_SCRIPT_DATA_ESCAPED = 0x015,
MyHTML_TOKENIZER_STATE_SCRIPT_DATA_ESCAPED_DASH = 0x016,
MyHTML_TOKENIZER_STATE_SCRIPT_DATA_ESCAPED_DASH_DASH = 0x017,
MyHTML_TOKENIZER_STATE_SCRIPT_DATA_ESCAPED_LESS_THAN_SIGN = 0x018,
MyHTML_TOKENIZER_STATE_SCRIPT_DATA_ESCAPED_END_TAG_OPEN = 0x019,
MyHTML_TOKENIZER_STATE_SCRIPT_DATA_ESCAPED_END_TAG_NAME = 0x01a,
MyHTML_TOKENIZER_STATE_SCRIPT_DATA_DOUBLE_ESCAPE_START = 0x01b,
MyHTML_TOKENIZER_STATE_SCRIPT_DATA_DOUBLE_ESCAPED = 0x01c,
MyHTML_TOKENIZER_STATE_SCRIPT_DATA_DOUBLE_ESCAPED_DASH = 0x01d,
MyHTML_TOKENIZER_STATE_SCRIPT_DATA_DOUBLE_ESCAPED_DASH_DASH = 0x01e,
MyHTML_TOKENIZER_STATE_SCRIPT_DATA_DOUBLE_ESCAPED_LESS_THAN_SIGN = 0x01f,
MyHTML_TOKENIZER_STATE_SCRIPT_DATA_DOUBLE_ESCAPE_END = 0x020,
MyHTML_TOKENIZER_STATE_BEFORE_ATTRIBUTE_NAME = 0x021,
MyHTML_TOKENIZER_STATE_ATTRIBUTE_NAME = 0x022,
MyHTML_TOKENIZER_STATE_AFTER_ATTRIBUTE_NAME = 0x023,
MyHTML_TOKENIZER_STATE_BEFORE_ATTRIBUTE_VALUE = 0x024,
MyHTML_TOKENIZER_STATE_ATTRIBUTE_VALUE_DOUBLE_QUOTED = 0x025,
MyHTML_TOKENIZER_STATE_ATTRIBUTE_VALUE_SINGLE_QUOTED = 0x026,
MyHTML_TOKENIZER_STATE_ATTRIBUTE_VALUE_UNQUOTED = 0x027,
MyHTML_TOKENIZER_STATE_CHARACTER_REFERENCE_IN_ATTRIBUTE_VALUE = 0x028,
MyHTML_TOKENIZER_STATE_AFTER_ATTRIBUTE_VALUE_QUOTED = 0x029,
MyHTML_TOKENIZER_STATE_SELF_CLOSING_START_TAG = 0x02a,
MyHTML_TOKENIZER_STATE_BOGUS_COMMENT = 0x02b,
MyHTML_TOKENIZER_STATE_MARKUP_DECLARATION_OPEN = 0x02c,
MyHTML_TOKENIZER_STATE_COMMENT_START = 0x02d,
MyHTML_TOKENIZER_STATE_COMMENT_START_DASH = 0x02e,
MyHTML_TOKENIZER_STATE_COMMENT = 0x02f,
MyHTML_TOKENIZER_STATE_COMMENT_END_DASH = 0x030,
MyHTML_TOKENIZER_STATE_COMMENT_END = 0x031,
MyHTML_TOKENIZER_STATE_COMMENT_END_BANG = 0x032,
MyHTML_TOKENIZER_STATE_DOCTYPE = 0x033,
MyHTML_TOKENIZER_STATE_BEFORE_DOCTYPE_NAME = 0x034,
MyHTML_TOKENIZER_STATE_DOCTYPE_NAME = 0x035,
MyHTML_TOKENIZER_STATE_AFTER_DOCTYPE_NAME = 0x036,
MyHTML_TOKENIZER_STATE_AFTER_DOCTYPE_PUBLIC_KEYWORD = 0x037,
MyHTML_TOKENIZER_STATE_BEFORE_DOCTYPE_PUBLIC_IDENTIFIER = 0x038,
MyHTML_TOKENIZER_STATE_DOCTYPE_PUBLIC_IDENTIFIER_DOUBLE_QUOTED = 0x039,
MyHTML_TOKENIZER_STATE_DOCTYPE_PUBLIC_IDENTIFIER_SINGLE_QUOTED = 0x03a,
MyHTML_TOKENIZER_STATE_AFTER_DOCTYPE_PUBLIC_IDENTIFIER = 0x03b,
MyHTML_TOKENIZER_STATE_BETWEEN_DOCTYPE_PUBLIC_AND_SYSTEM_IDENTIFIERS = 0x03c,
MyHTML_TOKENIZER_STATE_AFTER_DOCTYPE_SYSTEM_KEYWORD = 0x03d,
MyHTML_TOKENIZER_STATE_BEFORE_DOCTYPE_SYSTEM_IDENTIFIER = 0x03e,
MyHTML_TOKENIZER_STATE_DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED = 0x03f,
MyHTML_TOKENIZER_STATE_DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED = 0x040,
MyHTML_TOKENIZER_STATE_AFTER_DOCTYPE_SYSTEM_IDENTIFIER = 0x041,
MyHTML_TOKENIZER_STATE_BOGUS_DOCTYPE = 0x042,
MyHTML_TOKENIZER_STATE_CDATA_SECTION = 0x043,
MyHTML_TOKENIZER_STATE_CUSTOM_AFTER_DOCTYPE_NAME_A_Z = 0x044,
MyHTML_TOKENIZER_STATE_PARSE_ERROR_STOP = 0x045,
MyHTML_TOKENIZER_STATE_FIRST_ENTRY = MyHTML_TOKENIZER_STATE_DATA,
MyHTML_TOKENIZER_STATE_LAST_ENTRY = 0x046
};
enum myhtml_insertion_mode {
MyHTML_INSERTION_MODE_INITIAL = 0x000,
MyHTML_INSERTION_MODE_BEFORE_HTML = 0x001,
MyHTML_INSERTION_MODE_BEFORE_HEAD = 0x002,
MyHTML_INSERTION_MODE_IN_HEAD = 0x003,
MyHTML_INSERTION_MODE_IN_HEAD_NOSCRIPT = 0x004,
MyHTML_INSERTION_MODE_AFTER_HEAD = 0x005,
MyHTML_INSERTION_MODE_IN_BODY = 0x006,
MyHTML_INSERTION_MODE_TEXT = 0x007,
MyHTML_INSERTION_MODE_IN_TABLE = 0x008,
MyHTML_INSERTION_MODE_IN_TABLE_TEXT = 0x009,
MyHTML_INSERTION_MODE_IN_CAPTION = 0x00a,
MyHTML_INSERTION_MODE_IN_COLUMN_GROUP = 0x00b,
MyHTML_INSERTION_MODE_IN_TABLE_BODY = 0x00c,
MyHTML_INSERTION_MODE_IN_ROW = 0x00d,
MyHTML_INSERTION_MODE_IN_CELL = 0x00e,
MyHTML_INSERTION_MODE_IN_SELECT = 0x00f,
MyHTML_INSERTION_MODE_IN_SELECT_IN_TABLE = 0x010,
MyHTML_INSERTION_MODE_IN_TEMPLATE = 0x011,
MyHTML_INSERTION_MODE_AFTER_BODY = 0x012,
MyHTML_INSERTION_MODE_IN_FRAMESET = 0x013,
MyHTML_INSERTION_MODE_AFTER_FRAMESET = 0x014,
MyHTML_INSERTION_MODE_AFTER_AFTER_BODY = 0x015,
MyHTML_INSERTION_MODE_AFTER_AFTER_FRAMESET = 0x016,
MyHTML_INSERTION_MODE_LAST_ENTRY = 0x017
};
// base
/*
Very important!!!
See mycore/myosi.h:mystatus_t
*/
enum myhtml_status {
MyHTML_STATUS_OK = 0x0000,
MyHTML_STATUS_ERROR = 0x0001,
MyHTML_STATUS_ERROR_MEMORY_ALLOCATION = 0x0002,
MyHTML_STATUS_RULES_ERROR_MEMORY_ALLOCATION = 0x9064,
MyHTML_STATUS_TOKENIZER_ERROR_MEMORY_ALLOCATION = 0x912c,
MyHTML_STATUS_TOKENIZER_ERROR_FRAGMENT_INIT = 0x912d,
MyHTML_STATUS_TAGS_ERROR_MEMORY_ALLOCATION = 0x9190,
MyHTML_STATUS_TAGS_ERROR_MCOBJECT_CREATE = 0x9191,
MyHTML_STATUS_TAGS_ERROR_MCOBJECT_MALLOC = 0x9192,
MyHTML_STATUS_TAGS_ERROR_MCOBJECT_CREATE_NODE = 0x9193,
MyHTML_STATUS_TAGS_ERROR_CACHE_MEMORY_ALLOCATION = 0x9194,
MyHTML_STATUS_TAGS_ERROR_INDEX_MEMORY_ALLOCATION = 0x9195,
MyHTML_STATUS_TREE_ERROR_MEMORY_ALLOCATION = 0x91f4,
MyHTML_STATUS_TREE_ERROR_MCOBJECT_CREATE = 0x91f5,
MyHTML_STATUS_TREE_ERROR_MCOBJECT_INIT = 0x91f6,
MyHTML_STATUS_TREE_ERROR_MCOBJECT_CREATE_NODE = 0x91f7,
MyHTML_STATUS_TREE_ERROR_INCOMING_BUFFER_CREATE = 0x91f8,
MyHTML_STATUS_ATTR_ERROR_ALLOCATION = 0x9258,
MyHTML_STATUS_ATTR_ERROR_CREATE = 0x9259,
MyHTML_STATUS_STREAM_BUFFER_ERROR_CREATE = 0x9300,
MyHTML_STATUS_STREAM_BUFFER_ERROR_INIT = 0x9301,
MyHTML_STATUS_STREAM_BUFFER_ENTRY_ERROR_CREATE = 0x9302,
MyHTML_STATUS_STREAM_BUFFER_ENTRY_ERROR_INIT = 0x9303,
MyHTML_STATUS_STREAM_BUFFER_ERROR_ADD_ENTRY = 0x9304
}
typedef myhtml_status_t;
enum myhtml_namespace {
MyHTML_NAMESPACE_UNDEF = 0x00,
MyHTML_NAMESPACE_HTML = 0x01,
MyHTML_NAMESPACE_MATHML = 0x02,
MyHTML_NAMESPACE_SVG = 0x03,
MyHTML_NAMESPACE_XLINK = 0x04,
MyHTML_NAMESPACE_XML = 0x05,
MyHTML_NAMESPACE_XMLNS = 0x06,
/* MyHTML_NAMESPACE_ANY == MyHTML_NAMESPACE_LAST_ENTRY */
MyHTML_NAMESPACE_ANY = 0x07,
MyHTML_NAMESPACE_LAST_ENTRY = 0x07
}
typedef myhtml_namespace_t;
enum myhtml_options {
MyHTML_OPTIONS_DEFAULT = 0x00,
MyHTML_OPTIONS_PARSE_MODE_SINGLE = 0x01,
MyHTML_OPTIONS_PARSE_MODE_ALL_IN_ONE = 0x02,
MyHTML_OPTIONS_PARSE_MODE_SEPARATELY = 0x04
};
struct myhtml_position {
size_t begin;
size_t length;
}
typedef myhtml_position_t;
struct myhtml_version {
int major;
int minor;
int patch;
}
typedef myhtml_version_t;
typedef myhtml_token_attr_t myhtml_tree_attr_t;
typedef struct myhtml_collection myhtml_collection_t;
typedef struct myhtml myhtml_t;
// parser state function
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);
// parser insertion mode function
typedef bool (*myhtml_insertion_f)(myhtml_tree_t* tree, myhtml_token_node_t* token);
// char references state
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);
// callback functions
typedef void* (*myhtml_callback_token_f)(myhtml_tree_t* tree, myhtml_token_node_t* token, void* ctx);
typedef void (*myhtml_callback_tree_node_f)(myhtml_tree_t* tree, myhtml_tree_node_t* node, void* ctx);
// find attribute value functions
typedef bool (*myhtml_attribute_value_find_f)(mycore_string_t* str_key, const char* value, size_t value_len);
#ifdef __cplusplus
} /* extern "C" */
#endif
#endif
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