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Modest/include/myhtml/api.h
Alexander 393338d994 Update includes.
2020-08-09 20:42:24 +03:00

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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_MyHTML_API_H
#define MyHTML_MyHTML_API_H
#pragma once
/**
* @file myhtml/api.h
*
* Fast C/C++ HTML 5 Parser. Using threads.
* With possibility of a Single Mode.
*
* C99 and POSIX Threads! No dependencies!
*
* By https://html.spec.whatwg.org/ specification.
*
*/
#define MyHTML_VERSION_MAJOR 4
#define MyHTML_VERSION_MINOR 0
#define MyHTML_VERSION_PATCH 6
#define MyHTML_VERSION_STRING MyCORE_STR(MyHTML_VERSION_MAJOR) MyCORE_STR(.) MyCORE_STR(MyHTML_VERSION_MINOR) MyCORE_STR(.) MyCORE_STR(MyHTML_VERSION_PATCH)
#include <stdbool.h>
#include <stddef.h>
#include <stdio.h>
#include <mycore/myosi.h>
#include <mycore/incoming.h>
#include <mycore/mystring.h>
#include <mycore/utils/mchar_async.h>
#include <myencoding/myosi.h>
#if defined(_MSC_VER)
# define MyHTML_DEPRECATED(func) __declspec(deprecated) func
#elif defined(__GNUC__) || defined(__INTEL_COMPILER)
# define MyHTML_DEPRECATED(func) func __attribute__((deprecated))
#else
# define MyHTML_DEPRECATED(func) func
#endif
#ifdef __cplusplus
extern "C" {
#endif
/**
* @struct basic tag ids
*/
enum myhtml_tags {
MyHTML_TAG__UNDEF = 0x000,
MyHTML_TAG__TEXT = 0x001,
MyHTML_TAG__COMMENT = 0x002,
MyHTML_TAG__DOCTYPE = 0x003,
MyHTML_TAG_A = 0x004,
MyHTML_TAG_ABBR = 0x005,
MyHTML_TAG_ACRONYM = 0x006,
MyHTML_TAG_ADDRESS = 0x007,
MyHTML_TAG_ANNOTATION_XML = 0x008,
MyHTML_TAG_APPLET = 0x009,
MyHTML_TAG_AREA = 0x00a,
MyHTML_TAG_ARTICLE = 0x00b,
MyHTML_TAG_ASIDE = 0x00c,
MyHTML_TAG_AUDIO = 0x00d,
MyHTML_TAG_B = 0x00e,
MyHTML_TAG_BASE = 0x00f,
MyHTML_TAG_BASEFONT = 0x010,
MyHTML_TAG_BDI = 0x011,
MyHTML_TAG_BDO = 0x012,
MyHTML_TAG_BGSOUND = 0x013,
MyHTML_TAG_BIG = 0x014,
MyHTML_TAG_BLINK = 0x015,
MyHTML_TAG_BLOCKQUOTE = 0x016,
MyHTML_TAG_BODY = 0x017,
MyHTML_TAG_BR = 0x018,
MyHTML_TAG_BUTTON = 0x019,
MyHTML_TAG_CANVAS = 0x01a,
MyHTML_TAG_CAPTION = 0x01b,
MyHTML_TAG_CENTER = 0x01c,
MyHTML_TAG_CITE = 0x01d,
MyHTML_TAG_CODE = 0x01e,
MyHTML_TAG_COL = 0x01f,
MyHTML_TAG_COLGROUP = 0x020,
MyHTML_TAG_COMMAND = 0x021,
MyHTML_TAG_COMMENT = 0x022,
MyHTML_TAG_DATALIST = 0x023,
MyHTML_TAG_DD = 0x024,
MyHTML_TAG_DEL = 0x025,
MyHTML_TAG_DETAILS = 0x026,
MyHTML_TAG_DFN = 0x027,
MyHTML_TAG_DIALOG = 0x028,
MyHTML_TAG_DIR = 0x029,
MyHTML_TAG_DIV = 0x02a,
MyHTML_TAG_DL = 0x02b,
MyHTML_TAG_DT = 0x02c,
MyHTML_TAG_EM = 0x02d,
MyHTML_TAG_EMBED = 0x02e,
MyHTML_TAG_FIELDSET = 0x02f,
MyHTML_TAG_FIGCAPTION = 0x030,
MyHTML_TAG_FIGURE = 0x031,
MyHTML_TAG_FONT = 0x032,
MyHTML_TAG_FOOTER = 0x033,
MyHTML_TAG_FORM = 0x034,
MyHTML_TAG_FRAME = 0x035,
MyHTML_TAG_FRAMESET = 0x036,
MyHTML_TAG_H1 = 0x037,
MyHTML_TAG_H2 = 0x038,
MyHTML_TAG_H3 = 0x039,
MyHTML_TAG_H4 = 0x03a,
MyHTML_TAG_H5 = 0x03b,
MyHTML_TAG_H6 = 0x03c,
MyHTML_TAG_HEAD = 0x03d,
MyHTML_TAG_HEADER = 0x03e,
MyHTML_TAG_HGROUP = 0x03f,
MyHTML_TAG_HR = 0x040,
MyHTML_TAG_HTML = 0x041,
MyHTML_TAG_I = 0x042,
MyHTML_TAG_IFRAME = 0x043,
MyHTML_TAG_IMAGE = 0x044,
MyHTML_TAG_IMG = 0x045,
MyHTML_TAG_INPUT = 0x046,
MyHTML_TAG_INS = 0x047,
MyHTML_TAG_ISINDEX = 0x048,
MyHTML_TAG_KBD = 0x049,
MyHTML_TAG_KEYGEN = 0x04a,
MyHTML_TAG_LABEL = 0x04b,
MyHTML_TAG_LEGEND = 0x04c,
MyHTML_TAG_LI = 0x04d,
MyHTML_TAG_LINK = 0x04e,
MyHTML_TAG_LISTING = 0x04f,
MyHTML_TAG_MAIN = 0x050,
MyHTML_TAG_MAP = 0x051,
MyHTML_TAG_MARK = 0x052,
MyHTML_TAG_MARQUEE = 0x053,
MyHTML_TAG_MENU = 0x054,
MyHTML_TAG_MENUITEM = 0x055,
MyHTML_TAG_META = 0x056,
MyHTML_TAG_METER = 0x057,
MyHTML_TAG_MTEXT = 0x058,
MyHTML_TAG_NAV = 0x059,
MyHTML_TAG_NOBR = 0x05a,
MyHTML_TAG_NOEMBED = 0x05b,
MyHTML_TAG_NOFRAMES = 0x05c,
MyHTML_TAG_NOSCRIPT = 0x05d,
MyHTML_TAG_OBJECT = 0x05e,
MyHTML_TAG_OL = 0x05f,
MyHTML_TAG_OPTGROUP = 0x060,
MyHTML_TAG_OPTION = 0x061,
MyHTML_TAG_OUTPUT = 0x062,
MyHTML_TAG_P = 0x063,
MyHTML_TAG_PARAM = 0x064,
MyHTML_TAG_PLAINTEXT = 0x065,
MyHTML_TAG_PRE = 0x066,
MyHTML_TAG_PROGRESS = 0x067,
MyHTML_TAG_Q = 0x068,
MyHTML_TAG_RB = 0x069,
MyHTML_TAG_RP = 0x06a,
MyHTML_TAG_RT = 0x06b,
MyHTML_TAG_RTC = 0x06c,
MyHTML_TAG_RUBY = 0x06d,
MyHTML_TAG_S = 0x06e,
MyHTML_TAG_SAMP = 0x06f,
MyHTML_TAG_SCRIPT = 0x070,
MyHTML_TAG_SECTION = 0x071,
MyHTML_TAG_SELECT = 0x072,
MyHTML_TAG_SMALL = 0x073,
MyHTML_TAG_SOURCE = 0x074,
MyHTML_TAG_SPAN = 0x075,
MyHTML_TAG_STRIKE = 0x076,
MyHTML_TAG_STRONG = 0x077,
MyHTML_TAG_STYLE = 0x078,
MyHTML_TAG_SUB = 0x079,
MyHTML_TAG_SUMMARY = 0x07a,
MyHTML_TAG_SUP = 0x07b,
MyHTML_TAG_SVG = 0x07c,
MyHTML_TAG_TABLE = 0x07d,
MyHTML_TAG_TBODY = 0x07e,
MyHTML_TAG_TD = 0x07f,
MyHTML_TAG_TEMPLATE = 0x080,
MyHTML_TAG_TEXTAREA = 0x081,
MyHTML_TAG_TFOOT = 0x082,
MyHTML_TAG_TH = 0x083,
MyHTML_TAG_THEAD = 0x084,
MyHTML_TAG_TIME = 0x085,
MyHTML_TAG_TITLE = 0x086,
MyHTML_TAG_TR = 0x087,
MyHTML_TAG_TRACK = 0x088,
MyHTML_TAG_TT = 0x089,
MyHTML_TAG_U = 0x08a,
MyHTML_TAG_UL = 0x08b,
MyHTML_TAG_VAR = 0x08c,
MyHTML_TAG_VIDEO = 0x08d,
MyHTML_TAG_WBR = 0x08e,
MyHTML_TAG_XMP = 0x08f,
MyHTML_TAG_ALTGLYPH = 0x090,
MyHTML_TAG_ALTGLYPHDEF = 0x091,
MyHTML_TAG_ALTGLYPHITEM = 0x092,
MyHTML_TAG_ANIMATE = 0x093,
MyHTML_TAG_ANIMATECOLOR = 0x094,
MyHTML_TAG_ANIMATEMOTION = 0x095,
MyHTML_TAG_ANIMATETRANSFORM = 0x096,
MyHTML_TAG_CIRCLE = 0x097,
MyHTML_TAG_CLIPPATH = 0x098,
MyHTML_TAG_COLOR_PROFILE = 0x099,
MyHTML_TAG_CURSOR = 0x09a,
MyHTML_TAG_DEFS = 0x09b,
MyHTML_TAG_DESC = 0x09c,
MyHTML_TAG_ELLIPSE = 0x09d,
MyHTML_TAG_FEBLEND = 0x09e,
MyHTML_TAG_FECOLORMATRIX = 0x09f,
MyHTML_TAG_FECOMPONENTTRANSFER = 0x0a0,
MyHTML_TAG_FECOMPOSITE = 0x0a1,
MyHTML_TAG_FECONVOLVEMATRIX = 0x0a2,
MyHTML_TAG_FEDIFFUSELIGHTING = 0x0a3,
MyHTML_TAG_FEDISPLACEMENTMAP = 0x0a4,
MyHTML_TAG_FEDISTANTLIGHT = 0x0a5,
MyHTML_TAG_FEDROPSHADOW = 0x0a6,
MyHTML_TAG_FEFLOOD = 0x0a7,
MyHTML_TAG_FEFUNCA = 0x0a8,
MyHTML_TAG_FEFUNCB = 0x0a9,
MyHTML_TAG_FEFUNCG = 0x0aa,
MyHTML_TAG_FEFUNCR = 0x0ab,
MyHTML_TAG_FEGAUSSIANBLUR = 0x0ac,
MyHTML_TAG_FEIMAGE = 0x0ad,
MyHTML_TAG_FEMERGE = 0x0ae,
MyHTML_TAG_FEMERGENODE = 0x0af,
MyHTML_TAG_FEMORPHOLOGY = 0x0b0,
MyHTML_TAG_FEOFFSET = 0x0b1,
MyHTML_TAG_FEPOINTLIGHT = 0x0b2,
MyHTML_TAG_FESPECULARLIGHTING = 0x0b3,
MyHTML_TAG_FESPOTLIGHT = 0x0b4,
MyHTML_TAG_FETILE = 0x0b5,
MyHTML_TAG_FETURBULENCE = 0x0b6,
MyHTML_TAG_FILTER = 0x0b7,
MyHTML_TAG_FONT_FACE = 0x0b8,
MyHTML_TAG_FONT_FACE_FORMAT = 0x0b9,
MyHTML_TAG_FONT_FACE_NAME = 0x0ba,
MyHTML_TAG_FONT_FACE_SRC = 0x0bb,
MyHTML_TAG_FONT_FACE_URI = 0x0bc,
MyHTML_TAG_FOREIGNOBJECT = 0x0bd,
MyHTML_TAG_G = 0x0be,
MyHTML_TAG_GLYPH = 0x0bf,
MyHTML_TAG_GLYPHREF = 0x0c0,
MyHTML_TAG_HKERN = 0x0c1,
MyHTML_TAG_LINE = 0x0c2,
MyHTML_TAG_LINEARGRADIENT = 0x0c3,
MyHTML_TAG_MARKER = 0x0c4,
MyHTML_TAG_MASK = 0x0c5,
MyHTML_TAG_METADATA = 0x0c6,
MyHTML_TAG_MISSING_GLYPH = 0x0c7,
MyHTML_TAG_MPATH = 0x0c8,
MyHTML_TAG_PATH = 0x0c9,
MyHTML_TAG_PATTERN = 0x0ca,
MyHTML_TAG_POLYGON = 0x0cb,
MyHTML_TAG_POLYLINE = 0x0cc,
MyHTML_TAG_RADIALGRADIENT = 0x0cd,
MyHTML_TAG_RECT = 0x0ce,
MyHTML_TAG_SET = 0x0cf,
MyHTML_TAG_STOP = 0x0d0,
MyHTML_TAG_SWITCH = 0x0d1,
MyHTML_TAG_SYMBOL = 0x0d2,
MyHTML_TAG_TEXT = 0x0d3,
MyHTML_TAG_TEXTPATH = 0x0d4,
MyHTML_TAG_TREF = 0x0d5,
MyHTML_TAG_TSPAN = 0x0d6,
MyHTML_TAG_USE = 0x0d7,
MyHTML_TAG_VIEW = 0x0d8,
MyHTML_TAG_VKERN = 0x0d9,
MyHTML_TAG_MATH = 0x0da,
MyHTML_TAG_MACTION = 0x0db,
MyHTML_TAG_MALIGNGROUP = 0x0dc,
MyHTML_TAG_MALIGNMARK = 0x0dd,
MyHTML_TAG_MENCLOSE = 0x0de,
MyHTML_TAG_MERROR = 0x0df,
MyHTML_TAG_MFENCED = 0x0e0,
MyHTML_TAG_MFRAC = 0x0e1,
MyHTML_TAG_MGLYPH = 0x0e2,
MyHTML_TAG_MI = 0x0e3,
MyHTML_TAG_MLABELEDTR = 0x0e4,
MyHTML_TAG_MLONGDIV = 0x0e5,
MyHTML_TAG_MMULTISCRIPTS = 0x0e6,
MyHTML_TAG_MN = 0x0e7,
MyHTML_TAG_MO = 0x0e8,
MyHTML_TAG_MOVER = 0x0e9,
MyHTML_TAG_MPADDED = 0x0ea,
MyHTML_TAG_MPHANTOM = 0x0eb,
MyHTML_TAG_MROOT = 0x0ec,
MyHTML_TAG_MROW = 0x0ed,
MyHTML_TAG_MS = 0x0ee,
MyHTML_TAG_MSCARRIES = 0x0ef,
MyHTML_TAG_MSCARRY = 0x0f0,
MyHTML_TAG_MSGROUP = 0x0f1,
MyHTML_TAG_MSLINE = 0x0f2,
MyHTML_TAG_MSPACE = 0x0f3,
MyHTML_TAG_MSQRT = 0x0f4,
MyHTML_TAG_MSROW = 0x0f5,
MyHTML_TAG_MSTACK = 0x0f6,
MyHTML_TAG_MSTYLE = 0x0f7,
MyHTML_TAG_MSUB = 0x0f8,
MyHTML_TAG_MSUP = 0x0f9,
MyHTML_TAG_MSUBSUP = 0x0fa,
MyHTML_TAG__END_OF_FILE = 0x0fb,
MyHTML_TAG_FIRST_ENTRY = MyHTML_TAG__TEXT,
MyHTML_TAG_LAST_ENTRY = 0x0fc
};
/**
* @struct myhtml statuses
*/
// base
/*
Very important!!!
for myhtml 0..00ffff; MyHTML_STATUS_OK == 0x000000
for mycss and modules 010000..01ffff; MyCSS_STATUS_OK == 0x000000
for modest 020000..02ffff; MODEST_STATUS_OK == 0x000000
for myrender 030000..03ffff; MyRENDER_STATUS_OK == 0x000000
for mydom 040000..04ffff; MyDOM_STATUS_OK == 0x000000
for mynetwork 050000..05ffff; MyNETWORK_STATUS_OK == 0x000000
for myecma 060000..06ffff; MyECMA_STATUS_OK == 0x000000
not occupied 070000..
*/
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;
#define MYHTML_FAILED(_status_) ((_status_) != MyHTML_STATUS_OK) /* deprecated */
#define MyHTML_FAILED(_status_) ((_status_) != MyHTML_STATUS_OK)
/**
* @struct myhtml namespace
*/
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;
/**
* @struct myhtml options
*/
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_tree parse flags
*/
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;
/**
* @struct myhtml_t MyHTML
*
* Basic structure. Create once for using many times.
*/
typedef struct myhtml myhtml_t;
/**
* @struct myhtml_tree_t MyHTML_TREE
*
* Secondary structure. Create once for using many times.
*/
typedef struct myhtml_tree myhtml_tree_t;
/**
* @struct myhtml_token_t MyHTML_TOKEN
*/
typedef struct myhtml_token myhtml_token_t;
typedef struct myhtml_token_attr myhtml_tree_attr_t;
typedef struct myhtml_tree_node myhtml_tree_node_t;
/**
* MyHTML_TAG
*
*/
typedef size_t myhtml_tag_id_t;
typedef struct myhtml_tag myhtml_tag_t;
/**
* @struct myhtml_collection_t
*/
struct myhtml_collection {
myhtml_tree_node_t **list;
size_t size;
size_t length;
}
typedef myhtml_collection_t;
/**
* @struct myhtml_position_t
*/
struct myhtml_position {
size_t begin;
size_t length;
}
typedef myhtml_position_t;
/**
* @struct myhtml_token_node_t
*/
typedef struct myhtml_token_node myhtml_token_node_t;
/**
* @struct myhtml_version_t
*/
struct myhtml_version {
int major;
int minor;
int patch;
}
typedef myhtml_version_t;
// 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);
/***********************************************************************************
*
* MyHTML
*
***********************************************************************************/
/**
* Create a MyHTML structure
*
* @return myhtml_t* if successful, otherwise an NULL value.
*/
myhtml_t*
myhtml_create(void);
/**
* Allocating and Initialization resources for a MyHTML structure
*
* @param[in] myhtml_t*
* @param[in] work options, how many threads will be.
* Default: MyHTML_OPTIONS_PARSE_MODE_SEPARATELY
*
* @param[in] thread count, it depends on the choice of work options
* Default: 1
*
* @param[in] queue size for a tokens. Dynamically increasing the specified number here. Default: 4096
*
* @return MyHTML_STATUS_OK if successful, otherwise an error status value.
*/
mystatus_t
myhtml_init(myhtml_t* myhtml, enum myhtml_options opt,
size_t thread_count, size_t queue_size);
/**
* Clears queue and threads resources
*
* @param[in] myhtml_t*
*/
void
myhtml_clean(myhtml_t* myhtml);
/**
* Destroy of a MyHTML structure
*
* @param[in] myhtml_t*
* @return NULL if successful, otherwise an MyHTML structure.
*/
myhtml_t*
myhtml_destroy(myhtml_t* myhtml);
/**
* Parsing HTML
*
* @param[in] previously created structure myhtml_tree_t*
* @param[in] Input character encoding; Default: MyENCODING_UTF_8 or MyENCODING_DEFAULT or 0
* @param[in] HTML
* @param[in] HTML size
*
* All input character encoding decode to utf-8
*
* @return MyHTML_STATUS_OK if successful, otherwise an error status
*/
mystatus_t
myhtml_parse(myhtml_tree_t* tree, myencoding_t encoding,
const char* html, size_t html_size);
/**
* Parsing fragment of HTML
*
* @param[in] previously created structure myhtml_tree_t*
* @param[in] Input character encoding; Default: MyENCODING_UTF_8 or MyENCODING_DEFAULT or 0
* @param[in] HTML
* @param[in] HTML size
* @param[in] fragment base (root) tag id. Default: MyHTML_TAG_DIV if set 0
* @param[in] fragment NAMESPACE. Default: MyHTML_NAMESPACE_HTML if set 0
*
* All input character encoding decode to utf-8
*
* @return MyHTML_STATUS_OK if successful, otherwise an error status
*/
mystatus_t
myhtml_parse_fragment(myhtml_tree_t* tree, myencoding_t encoding,
const char* html, size_t html_size,
myhtml_tag_id_t tag_id, enum myhtml_namespace ns);
/**
* Parsing HTML in Single Mode.
* No matter what was said during initialization MyHTML
*
* @param[in] previously created structure myhtml_tree_t*
* @param[in] Input character encoding; Default: MyENCODING_UTF_8 or MyENCODING_DEFAULT or 0
* @param[in] HTML
* @param[in] HTML size
*
* All input character encoding decode to utf-8
*
* @return MyHTML_STATUS_OK if successful, otherwise an error status
*/
mystatus_t
myhtml_parse_single(myhtml_tree_t* tree, myencoding_t encoding,
const char* html, size_t html_size);
/**
* Parsing fragment of HTML in Single Mode.
* No matter what was said during initialization MyHTML
*
* @param[in] previously created structure myhtml_tree_t*
* @param[in] Input character encoding; Default: MyENCODING_UTF_8 or MyENCODING_DEFAULT or 0
* @param[in] HTML
* @param[in] HTML size
* @param[in] fragment base (root) tag id. Default: MyHTML_TAG_DIV if set 0
* @param[in] fragment NAMESPACE. Default: MyHTML_NAMESPACE_HTML if set 0
*
* All input character encoding decode to utf-8
*
* @return MyHTML_STATUS_OK if successful, otherwise an error status
*/
mystatus_t
myhtml_parse_fragment_single(myhtml_tree_t* tree, myencoding_t encoding,
const char* html, size_t html_size,
myhtml_tag_id_t tag_id, enum myhtml_namespace ns);
/**
* Parsing HTML chunk. For end parsing call myhtml_parse_chunk_end function
*
* @param[in] myhtml_tree_t*
* @param[in] HTML
* @param[in] HTML size
*
* @return MyHTML_STATUS_OK if successful, otherwise an error status
*/
mystatus_t
myhtml_parse_chunk(myhtml_tree_t* tree, const char* html, size_t html_size);
/**
* Parsing chunk of fragment HTML. For end parsing call myhtml_parse_chunk_end function
*
* @param[in] myhtml_tree_t*
* @param[in] HTML
* @param[in] HTML size
* @param[in] fragment base (root) tag id. Default: MyHTML_TAG_DIV if set 0
* @param[in] fragment NAMESPACE. Default: MyHTML_NAMESPACE_HTML if set 0
*
* @return MyHTML_STATUS_OK if successful, otherwise an error status
*/
mystatus_t
myhtml_parse_chunk_fragment(myhtml_tree_t* tree, const char* html,size_t html_size,
myhtml_tag_id_t tag_id, enum myhtml_namespace ns);
/**
* Parsing HTML chunk in Single Mode.
* No matter what was said during initialization MyHTML
*
* @param[in] myhtml_tree_t*
* @param[in] HTML
* @param[in] HTML size
*
* @return MyHTML_STATUS_OK if successful, otherwise an error status
*/
mystatus_t
myhtml_parse_chunk_single(myhtml_tree_t* tree, const char* html, size_t html_size);
/**
* Parsing chunk of fragment of HTML in Single Mode.
* No matter what was said during initialization MyHTML
*
* @param[in] myhtml_tree_t*
* @param[in] HTML
* @param[in] HTML size
* @param[in] fragment base (root) tag id. Default: MyHTML_TAG_DIV if set 0
* @param[in] fragment NAMESPACE. Default: MyHTML_NAMESPACE_HTML if set 0
*
* @return MyHTML_STATUS_OK if successful, otherwise an error status
*/
mystatus_t
myhtml_parse_chunk_fragment_single(myhtml_tree_t* tree, const char* html, size_t html_size,
myhtml_tag_id_t tag_id, enum myhtml_namespace ns);
/**
* End of parsing HTML chunks
*
* @param[in] myhtml_tree_t*
*
* @return MyHTML_STATUS_OK if successful, otherwise an error status
*/
mystatus_t
myhtml_parse_chunk_end(myhtml_tree_t* tree);
/***********************************************************************************
*
* MyHTML_TREE
*
***********************************************************************************/
/**
* Create a MyHTML_TREE structure
*
* @return myhtml_tree_t* if successful, otherwise an NULL value.
*/
myhtml_tree_t*
myhtml_tree_create(void);
/**
* Allocating and Initialization resources for a MyHTML_TREE structure
*
* @param[in] myhtml_tree_t*
* @param[in] workmyhtml_t*
*
* @return MyHTML_STATUS_OK if successful, otherwise an error status
*/
mystatus_t
myhtml_tree_init(myhtml_tree_t* tree, myhtml_t* myhtml);
/**
* Get Parse Flags of Tree
*
* @param[in] myhtml_tree_t*
*
* @return myhtml_tree_parse_flags_t
*/
myhtml_tree_parse_flags_t
myhtml_tree_parse_flags(myhtml_tree_t* tree);
/**
* Set Parse Flags for Tree
* See enum myhtml_tree_parse_flags in this file
*
* @example myhtml_tree_parse_flags_set(tree, MyHTML_TREE_PARSE_FLAGS_WITHOUT_BUILD_TREE|
* MyHTML_TREE_PARSE_FLAGS_WITHOUT_DOCTYPE_IN_TREE|
* MyHTML_TREE_PARSE_FLAGS_SKIP_WHITESPACE_TOKEN);
*
* @param[in] myhtml_tree_t*
* @param[in] parse flags. You can combine their
*/
void
myhtml_tree_parse_flags_set(myhtml_tree_t* tree, myhtml_tree_parse_flags_t parse_flags);
/**
* Clears resources before new parsing
*
* @param[in] myhtml_tree_t*
*/
void
myhtml_tree_clean(myhtml_tree_t* tree);
/**
* Add child node to node. If children already exists it will be added to the last
*
* @param[in] myhtml_tree_node_t* The node to which we add child node
* @param[in] myhtml_tree_node_t* The node which adds
*/
void
myhtml_tree_node_add_child(myhtml_tree_node_t* root, myhtml_tree_node_t* node);
/**
* Add a node immediately before the existing node
*
* @param[in] myhtml_tree_node_t* add for this node
* @param[in] myhtml_tree_node_t* add this node
*/
void
myhtml_tree_node_insert_before(myhtml_tree_node_t* root, myhtml_tree_node_t* node);
/**
* Add a node immediately after the existing node
*
* @param[in] myhtml_tree_node_t* add for this node
* @param[in] myhtml_tree_node_t* add this node
*/
void
myhtml_tree_node_insert_after(myhtml_tree_node_t* root, myhtml_tree_node_t* node);
/**
* Destroy of a MyHTML_TREE structure
*
* @param[in] myhtml_tree_t*
*
* @return NULL if successful, otherwise an MyHTML_TREE structure
*/
myhtml_tree_t*
myhtml_tree_destroy(myhtml_tree_t* tree);
/**
* Get myhtml_t* from a myhtml_tree_t*
*
* @param[in] myhtml_tree_t*
*
* @return myhtml_t* if exists, otherwise a NULL value
*/
myhtml_t*
myhtml_tree_get_myhtml(myhtml_tree_t* tree);
/**
* Get myhtml_tag_t* from a myhtml_tree_t*
*
* @param[in] myhtml_tree_t*
*
* @return myhtml_tag_t* if exists, otherwise a NULL value
*/
myhtml_tag_t*
myhtml_tree_get_tag(myhtml_tree_t* tree);
/**
* Get Tree Document (Root of Tree)
*
* @param[in] myhtml_tree_t*
*
* @return myhtml_tree_node_t* if successful, otherwise a NULL value
*/
myhtml_tree_node_t*
myhtml_tree_get_document(myhtml_tree_t* tree);
/**
* Get node HTML (Document -> HTML, Root of HTML Document)
*
* @param[in] myhtml_tree_t*
*
* @return myhtml_tree_node_t* if successful, otherwise a NULL value
*/
myhtml_tree_node_t*
myhtml_tree_get_node_html(myhtml_tree_t* tree);
/**
* Get node HEAD (Document -> HTML -> HEAD)
*
* @param[in] myhtml_tree_t*
*
* @return myhtml_tree_node_t* if successful, otherwise a NULL value
*/
myhtml_tree_node_t*
myhtml_tree_get_node_head(myhtml_tree_t* tree);
/**
* Get node BODY (Document -> HTML -> BODY)
*
* @param[in] myhtml_tree_t*
*
* @return myhtml_tree_node_t* if successful, otherwise a NULL value
*/
myhtml_tree_node_t*
myhtml_tree_get_node_body(myhtml_tree_t* tree);
/**
* Get mchar_async_t object
*
* @param[in] myhtml_tree_t*
*
* @return mchar_async_t* if exists, otherwise a NULL value
*/
mchar_async_t*
myhtml_tree_get_mchar(myhtml_tree_t* tree);
/**
* Get node_id from main thread for mchar_async_t object
*
* @param[in] myhtml_tree_t*
*
* @return size_t, node id
*/
size_t
myhtml_tree_get_mchar_node_id(myhtml_tree_t* tree);
/**
* Get first Incoming Buffer
*
* @param[in] myhtml_tree_t*
*
* @return mycore_incoming_buffer_t* if successful, otherwise a NULL value
*/
mycore_incoming_buffer_t*
myhtml_tree_incoming_buffer_first(myhtml_tree_t *tree);
/***********************************************************************************
*
* MyHTML_NODE
*
***********************************************************************************/
/**
* Get first (begin) node of tree
*
* @param[in] myhtml_tree_t*
*
* @return myhtml_tree_node_t* if successful, otherwise a NULL value
*/
myhtml_tree_node_t*
myhtml_node_first(myhtml_tree_t* tree);
/**
* Get nodes by tag id
*
* @param[in] myhtml_tree_t*
* @param[in] myhtml_collection_t*, creates new collection if NULL
* @param[in] tag id
* @param[out] status of this operation
*
* @return myhtml_collection_t* if successful, otherwise an NULL value
*/
myhtml_collection_t*
myhtml_get_nodes_by_tag_id(myhtml_tree_t* tree, myhtml_collection_t *collection,
myhtml_tag_id_t tag_id, mystatus_t *status);
/**
* Get nodes by tag name
*
* @param[in] myhtml_tree_t*
* @param[in] myhtml_collection_t*, creates new collection if NULL
* @param[in] tag name
* @param[in] tag name length
* @param[out] status of this operation, optional
*
* @return myhtml_collection_t* if successful, otherwise an NULL value
*/
myhtml_collection_t*
myhtml_get_nodes_by_name(myhtml_tree_t* tree, myhtml_collection_t *collection,
const char* name, size_t length, mystatus_t *status);
/**
* Get nodes by attribute key
*
* @param[in] myhtml_tree_t*
* @param[in] myhtml_collection_t*, optional; creates new collection if NULL
* @param[in] myhtml_tree_node_t*, optional; scope node; html if NULL
* @param[in] find key
* @param[in] find key length
* @param[out] status of this operation, optional
*
* @return myhtml_collection_t* if successful, otherwise an NULL value
*/
myhtml_collection_t*
myhtml_get_nodes_by_attribute_key(myhtml_tree_t *tree, myhtml_collection_t* collection,
myhtml_tree_node_t* scope_node,
const char* key, size_t key_len, mystatus_t* status);
/**
* Get nodes by attribute value; exactly equal; like a [foo="bar"]
*
* @param[in] myhtml_tree_t*
* @param[in] myhtml_collection_t*, optional; creates new collection if NULL
* @param[in] myhtml_tree_node_t*, optional; scope node; html if NULL
* @param[in] case-insensitive if true
* @param[in] find in key; if NULL find in all attributes
* @param[in] find in key length; if 0 find in all attributes
* @param[in] find value
* @param[in] find value length
* @param[out] status of this operation, optional
*
* @return myhtml_collection_t* if successful, otherwise an NULL value
*/
myhtml_collection_t*
myhtml_get_nodes_by_attribute_value(myhtml_tree_t *tree,
myhtml_collection_t* collection,
myhtml_tree_node_t* node,
bool case_insensitive,
const char* key, size_t key_len,
const char* value, size_t value_len,
mystatus_t* status);
/**
* Get nodes by attribute value; whitespace separated; like a [foo~="bar"]
*
* @example if value="bar" and node attr value="lalala bar bebebe", then this node is found
*
* @param[in] myhtml_tree_t*
* @param[in] myhtml_collection_t*, optional; creates new collection if NULL
* @param[in] myhtml_tree_node_t*, optional; scope node; html if NULL
* @param[in] case-insensitive if true
* @param[in] find in key; if NULL find in all attributes
* @param[in] find in key length; if 0 find in all attributes
* @param[in] find value
* @param[in] find value length
* @param[out] status of this operation, optional
*
* @return myhtml_collection_t* if successful, otherwise an NULL value
*/
myhtml_collection_t*
myhtml_get_nodes_by_attribute_value_whitespace_separated(myhtml_tree_t *tree,
myhtml_collection_t* collection,
myhtml_tree_node_t* node,
bool case_insensitive,
const char* key, size_t key_len,
const char* value, size_t value_len,
mystatus_t* status);
/**
* Get nodes by attribute value; value begins exactly with the string; like a [foo^="bar"]
*
* @example if value="bar" and node attr value="barmumumu", then this node is found
*
* @param[in] myhtml_tree_t*
* @param[in] myhtml_collection_t*, optional; creates new collection if NULL
* @param[in] myhtml_tree_node_t*, optional; scope node; html if NULL
* @param[in] case-insensitive if true
* @param[in] find in key; if NULL find in all attributes
* @param[in] find in key length; if 0 find in all attributes
* @param[in] find value
* @param[in] find value length
* @param[out] status of this operation, optional
*
* @return myhtml_collection_t* if successful, otherwise an NULL value
*/
myhtml_collection_t*
myhtml_get_nodes_by_attribute_value_begin(myhtml_tree_t *tree,
myhtml_collection_t* collection,
myhtml_tree_node_t* node,
bool case_insensitive,
const char* key, size_t key_len,
const char* value, size_t value_len,
mystatus_t* status);
/**
* Get nodes by attribute value; value ends exactly with the string; like a [foo$="bar"]
*
* @example if value="bar" and node attr value="mumumubar", then this node is found
*
* @param[in] myhtml_tree_t*
* @param[in] myhtml_collection_t*, optional; creates new collection if NULL
* @param[in] myhtml_tree_node_t*, optional; scope node; html if NULL
* @param[in] case-insensitive if true
* @param[in] find in key; if NULL find in all attributes
* @param[in] find in key length; if 0 find in all attributes
* @param[in] find value
* @param[in] find value length
* @param[out] status of this operation, optional
*
* @return myhtml_collection_t* if successful, otherwise an NULL value
*/
myhtml_collection_t*
myhtml_get_nodes_by_attribute_value_end(myhtml_tree_t *tree,
myhtml_collection_t* collection,
myhtml_tree_node_t* node,
bool case_insensitive,
const char* key, size_t key_len,
const char* value, size_t value_len,
mystatus_t* status);
/**
* Get nodes by attribute value; value contains the substring; like a [foo*="bar"]
*
* @example if value="bar" and node attr value="bububarmumu", then this node is found
*
* @param[in] myhtml_tree_t*
* @param[in] myhtml_collection_t*, optional; creates new collection if NULL
* @param[in] myhtml_tree_node_t*, optional; scope node; html if NULL
* @param[in] case-insensitive if true
* @param[in] find in key; if NULL find in all attributes
* @param[in] find in key length; if 0 find in all attributes
* @param[in] find value
* @param[in] find value length
* @param[out] status of this operation, optional
*
* @return myhtml_collection_t* if successful, otherwise an NULL value
*/
myhtml_collection_t*
myhtml_get_nodes_by_attribute_value_contain(myhtml_tree_t *tree,
myhtml_collection_t* collection,
myhtml_tree_node_t* node,
bool case_insensitive,
const char* key, size_t key_len,
const char* value, size_t value_len,
mystatus_t* status);
/**
* Get nodes by attribute value; attribute value is a hyphen-separated list of values beginning;
* like a [foo|="bar"]
*
* @param[in] myhtml_tree_t*
* @param[in] myhtml_collection_t*, optional; creates new collection if NULL
* @param[in] myhtml_tree_node_t*, optional; scope node; html if NULL
* @param[in] case-insensitive if true
* @param[in] find in key; if NULL find in all attributes
* @param[in] find in key length; if 0 find in all attributes
* @param[in] find value
* @param[in] find value length
* @param[out] optional; status of this operation
*
* @return myhtml_collection_t* if successful, otherwise an NULL value
*/
myhtml_collection_t*
myhtml_get_nodes_by_attribute_value_hyphen_separated(myhtml_tree_t *tree,
myhtml_collection_t* collection,
myhtml_tree_node_t* node,
bool case_insensitive,
const char* key, size_t key_len,
const char* value, size_t value_len,
mystatus_t* status);
/**
* Get nodes by tag id in node scope
*
* @param[in] myhtml_tree_t*
* @param[in] myhtml_collection_t*, creates new collection if NULL
* @param[in] node for search tag_id in children nodes
* @param[in] tag_id for search
* @param[out] status of this operation
*
* @return myhtml_collection_t* if successful, otherwise an NULL value
*/
myhtml_collection_t*
myhtml_get_nodes_by_tag_id_in_scope(myhtml_tree_t* tree, myhtml_collection_t *collection,
myhtml_tree_node_t *node, myhtml_tag_id_t tag_id,
mystatus_t *status);
/**
* Get nodes by tag name in node scope
*
* @param[in] myhtml_tree_t*
* @param[in] myhtml_collection_t*, creates new collection if NULL
* @param[in] node for search tag_id in children nodes
* @param[in] tag name
* @param[in] tag name length
* @param[out] status of this operation
*
* @return myhtml_collection_t* if successful, otherwise an NULL value
*/
myhtml_collection_t*
myhtml_get_nodes_by_name_in_scope(myhtml_tree_t* tree, myhtml_collection_t *collection,
myhtml_tree_node_t *node, const char* html, size_t length,
mystatus_t *status);
/**
* Get next sibling node
*
* @param[in] myhtml_tree_node_t*
*
* @return myhtml_tree_node_t* if exists, otherwise an NULL value
*/
myhtml_tree_node_t*
myhtml_node_next(myhtml_tree_node_t *node);
/**
* Get previous sibling node
*
* @param[in] myhtml_tree_node_t*
*
* @return myhtml_tree_node_t* if exists, otherwise an NULL value
*/
myhtml_tree_node_t*
myhtml_node_prev(myhtml_tree_node_t *node);
/**
* Get parent node
*
* @param[in] myhtml_tree_node_t*
*
* @return myhtml_tree_node_t* if exists, otherwise an NULL value
*/
myhtml_tree_node_t*
myhtml_node_parent(myhtml_tree_node_t *node);
/**
* Get child (first child) of node
*
* @param[in] myhtml_tree_node_t*
*
* @return myhtml_tree_node_t* if exists, otherwise an NULL value
*/
myhtml_tree_node_t*
myhtml_node_child(myhtml_tree_node_t *node);
/**
* Get last child of node
*
* @param[in] myhtml_tree_node_t*
*
* @return myhtml_tree_node_t* if exists, otherwise an NULL value
*/
myhtml_tree_node_t*
myhtml_node_last_child(myhtml_tree_node_t *node);
/**
* Create new node
*
* @param[in] myhtml_tree_t*
* @param[in] tag id, see enum myhtml_tags
* @param[in] enum myhtml_namespace
*
* @return myhtml_tree_node_t* if successful, otherwise a NULL value
*/
myhtml_tree_node_t*
myhtml_node_create(myhtml_tree_t* tree, myhtml_tag_id_t tag_id,
enum myhtml_namespace ns);
/**
* Cloning a node
*
* @param[in] the tree into which the cloned node will be inserted. myhtml_tree_t*
* @param[in] cloning node
*
* @return myhtml_tree_node_t* if successful, otherwise a NULL value
*/
myhtml_tree_node_t *
myhtml_node_clone(myhtml_tree_t* dest_tree, myhtml_tree_node_t* src);
/**
* Cloning a node with all children
*
* @param[in] the tree into which the cloned node will be inserted. myhtml_tree_t*
* @param[in] cloning node
*
* @return myhtml_tree_node_t* if successful, otherwise a NULL value
*/
myhtml_tree_node_t *
myhtml_node_clone_deep(myhtml_tree_t* dest_tree, myhtml_tree_node_t* src);
/**
* Release allocated resources
*
* @param[in] myhtml_tree_node_t*
*/
void
myhtml_node_free(myhtml_tree_node_t *node);
/**
* Remove node of tree
*
* @param[in] myhtml_tree_node_t*
*
* @return myhtml_tree_node_t* if successful, otherwise a NULL value
*/
myhtml_tree_node_t*
myhtml_node_remove(myhtml_tree_node_t *node);
/**
* Remove node of tree and release allocated resources
*
* @param[in] myhtml_tree_node_t*
*/
void
myhtml_node_delete(myhtml_tree_node_t *node);
/**
* Remove nodes of tree recursively and release allocated resources
*
* @param[in] myhtml_tree_node_t*
*/
void
myhtml_node_delete_recursive(myhtml_tree_node_t *node);
/**
* The appropriate place for inserting a node. Insertion with validation.
* If try insert <a> node to <table> node, then <a> node inserted before <table> node
*
* @param[in] target node
* @param[in] insertion node
*
* @return insertion node if successful, otherwise a NULL value
*/
myhtml_tree_node_t*
myhtml_node_insert_to_appropriate_place(myhtml_tree_node_t *target, myhtml_tree_node_t *node);
/**
* Append to target node as last child. Insertion without validation.
*
* @param[in] target node
* @param[in] insertion node
*
* @return insertion node if successful, otherwise a NULL value
*/
myhtml_tree_node_t*
myhtml_node_append_child(myhtml_tree_node_t *target, myhtml_tree_node_t *node);
/**
* Append sibling node after target node. Insertion without validation.
*
* @param[in] target node
* @param[in] insertion node
*
* @return insertion node if successful, otherwise a NULL value
*/
myhtml_tree_node_t*
myhtml_node_insert_after(myhtml_tree_node_t *target, myhtml_tree_node_t *node);
/**
* Append sibling node before target node. Insertion without validation.
*
* @param[in] target node
* @param[in] insertion node
*
* @return insertion node if successful, otherwise a NULL value
*/
myhtml_tree_node_t*
myhtml_node_insert_before(myhtml_tree_node_t *target, myhtml_tree_node_t *node);
/**
* Add text for a node with convert character encoding.
*
* @param[in] target node
* @param[in] text
* @param[in] text length
* @param[in] character encoding
*
* @return mycore_string_t* if successful, otherwise a NULL value
*/
mycore_string_t*
myhtml_node_text_set(myhtml_tree_node_t *node, const char* text, size_t length,
myencoding_t encoding);
/**
* Add text for a node with convert character encoding.
*
* @param[in] target node
* @param[in] text
* @param[in] text length
* @param[in] character encoding
*
* @return mycore_string_t* if successful, otherwise a NULL value
*/
mycore_string_t*
myhtml_node_text_set_with_charef(myhtml_tree_node_t *node, const char* text, size_t length,
myencoding_t encoding);
/**
* Get token node
*
* @param[in] myhtml_tree_node_t*
*
* @return myhtml_token_node_t*
*/
myhtml_token_node_t*
myhtml_node_token(myhtml_tree_node_t *node);
/**
* Get node namespace
*
* @param[in] myhtml_tree_node_t*
*
* @return myhtml_namespace_t
*/
myhtml_namespace_t
myhtml_node_namespace(myhtml_tree_node_t *node);
/**
* Set node namespace
*
* @param[in] myhtml_tree_node_t*
* @param[in] myhtml_namespace_t
*/
void
myhtml_node_namespace_set(myhtml_tree_node_t *node, myhtml_namespace_t ns);
/**
* Get node tag id
*
* @param[in] myhtml_tree_node_t*
*
* @return myhtml_tag_id_t
*/
myhtml_tag_id_t
myhtml_node_tag_id(myhtml_tree_node_t *node);
/**
* Node has self-closing flag?
*
* @param[in] myhtml_tree_node_t*
*
* @return true or false (1 or 0)
*/
bool
myhtml_node_is_close_self(myhtml_tree_node_t *node);
/**
* Node is a void element?
*
* @param[in] myhtml_tree_node_t*
*
* @return true or false (1 or 0)
*/
bool
myhtml_node_is_void_element(myhtml_tree_node_t *node);
/**
* Get first attribute of a node
*
* @param[in] myhtml_tree_node_t*
*
* @return myhtml_tree_attr_t* if exists, otherwise an NULL value
*/
myhtml_tree_attr_t*
myhtml_node_attribute_first(myhtml_tree_node_t *node);
/**
* Get last attribute of a node
*
* @param[in] myhtml_tree_node_t*
*
* @return myhtml_tree_attr_t* if exists, otherwise an NULL value
*/
myhtml_tree_attr_t*
myhtml_node_attribute_last(myhtml_tree_node_t *node);
/**
* Get text of a node. Only for a MyHTML_TAG__TEXT or MyHTML_TAG__COMMENT tags
*
* @param[in] myhtml_tree_node_t*
* @param[out] optional, text length
*
* @return const char* if exists, otherwise an NULL value
*/
const char*
myhtml_node_text(myhtml_tree_node_t *node, size_t *length);
/**
* Get mycore_string_t object by Tree node
*
* @param[in] myhtml_tree_node_t*
*
* @return mycore_string_t* if exists, otherwise an NULL value
*/
mycore_string_t*
myhtml_node_string(myhtml_tree_node_t *node);
/**
* Get raw position for Tree Node in Incoming Buffer
*
* @example <[BEGIN]div[LENGTH] attr=lalala>
*
* @param[in] myhtml_tree_node_t*
*
* @return myhtml_tree_node_t
*/
myhtml_position_t
myhtml_node_raw_position(myhtml_tree_node_t *node);
/**
* Get element position for Tree Node in Incoming Buffer
*
* @example [BEGIN]<div attr=lalala>[LENGTH]
*
* @param[in] myhtml_tree_node_t*
*
* @return myhtml_tree_node_t
*/
myhtml_position_t
myhtml_node_element_position(myhtml_tree_node_t *node);
/**
* Get data value from tree node
*
* @param[in] myhtml_tree_node_t*
*
* @return void*
*/
void*
myhtml_node_get_data(myhtml_tree_node_t *node);
/**
* Set data value to tree node
*
* @param[in] myhtml_tree_node_t*
* @param[in] void*
*/
void
myhtml_node_set_data(myhtml_tree_node_t *node, void* data);
/**
* Get current tree (myhtml_tree_t*) from node
*
* @param[in] myhtml_tree_node_t*
*
* @return myhtml_tree_t*
*/
myhtml_tree_t*
myhtml_node_tree(myhtml_tree_node_t *node);
/***********************************************************************************
*
* MyHTML_ATTRIBUTE
*
***********************************************************************************/
/**
* Get next sibling attribute of one node
*
* @param[in] myhtml_tree_attr_t*
*
* @return myhtml_tree_attr_t* if exists, otherwise an NULL value
*/
myhtml_tree_attr_t*
myhtml_attribute_next(myhtml_tree_attr_t *attr);
/**
* Get previous sibling attribute of one node
*
* @param[in] myhtml_tree_attr_t*
*
* @return myhtml_tree_attr_t* if exists, otherwise an NULL value
*/
myhtml_tree_attr_t*
myhtml_attribute_prev(myhtml_tree_attr_t *attr);
/**
* Get attribute namespace
*
* @param[in] myhtml_tree_attr_t*
*
* @return enum myhtml_namespace
*/
myhtml_namespace_t
myhtml_attribute_namespace(myhtml_tree_attr_t *attr);
/**
* Set attribute namespace
*
* @param[in] myhtml_tree_attr_t*
* @param[in] myhtml_namespace_t
*/
void
myhtml_attribute_namespace_set(myhtml_tree_attr_t *attr, myhtml_namespace_t ns);
/**
* Get attribute key
*
* @param[in] myhtml_tree_attr_t*
* @param[out] optional, name length
*
* @return const char* if exists, otherwise an NULL value
*/
const char*
myhtml_attribute_key(myhtml_tree_attr_t *attr, size_t *length);
/**
* Get attribute value
*
* @param[in] myhtml_tree_attr_t*
* @param[out] optional, value length
*
* @return const char* if exists, otherwise an NULL value
*/
const char*
myhtml_attribute_value(myhtml_tree_attr_t *attr, size_t *length);
/**
* Get attribute key string
*
* @param[in] myhtml_tree_attr_t*
*
* @return mycore_string_t* if exists, otherwise an NULL value
*/
mycore_string_t*
myhtml_attribute_key_string(myhtml_tree_attr_t* attr);
/**
* Get attribute value string
*
* @param[in] myhtml_tree_attr_t*
*
* @return mycore_string_t* if exists, otherwise an NULL value
*/
mycore_string_t*
myhtml_attribute_value_string(myhtml_tree_attr_t* attr);
/**
* Get attribute by key
*
* @param[in] myhtml_tree_node_t*
* @param[in] attr key name
* @param[in] attr key name length
*
* @return myhtml_tree_attr_t* if exists, otherwise a NULL value
*/
myhtml_tree_attr_t*
myhtml_attribute_by_key(myhtml_tree_node_t *node,
const char *key, size_t key_len);
/**
* Added attribute to tree node
*
* @param[in] myhtml_tree_node_t*
* @param[in] attr key name
* @param[in] attr key name length
* @param[in] attr value name
* @param[in] attr value name length
* @param[in] character encoding; Default: MyENCODING_UTF_8 or MyENCODING_DEFAULT or 0
*
* @return created myhtml_tree_attr_t* if successful, otherwise a NULL value
*/
myhtml_tree_attr_t*
myhtml_attribute_add(myhtml_tree_node_t *node,
const char *key, size_t key_len,
const char *value, size_t value_len,
myencoding_t encoding);
/**
* Remove attribute reference. Not release the resources
*
* @param[in] myhtml_tree_node_t*
* @param[in] myhtml_tree_attr_t*
*
* @return myhtml_tree_attr_t* if successful, otherwise a NULL value
*/
myhtml_tree_attr_t*
myhtml_attribute_remove(myhtml_tree_node_t *node, myhtml_tree_attr_t *attr);
/**
* Remove attribute by key reference. Not release the resources
*
* @param[in] myhtml_tree_node_t*
* @param[in] attr key name
* @param[in] attr key name length
*
* @return myhtml_tree_attr_t* if successful, otherwise a NULL value
*/
myhtml_tree_attr_t*
myhtml_attribute_remove_by_key(myhtml_tree_node_t *node, const char *key, size_t key_len);
/**
* Remove attribute and release allocated resources
*
* @param[in] myhtml_tree_t*
* @param[in] myhtml_tree_node_t*
* @param[in] myhtml_tree_attr_t*
*
*/
void
myhtml_attribute_delete(myhtml_tree_t *tree, myhtml_tree_node_t *node,
myhtml_tree_attr_t *attr);
/**
* Release allocated resources
*
* @param[in] myhtml_tree_t*
* @param[in] myhtml_tree_attr_t*
*
* @return myhtml_tree_attr_t* if successful, otherwise a NULL value
*/
void
myhtml_attribute_free(myhtml_tree_t *tree, myhtml_tree_attr_t *attr);
/**
* Get raw position for Attribute Key in Incoming Buffer
*
* @param[in] myhtml_tree_attr_t*
*
* @return myhtml_position_t
*/
myhtml_position_t
myhtml_attribute_key_raw_position(myhtml_tree_attr_t *attr);
/**
* Get raw position for Attribute Value in Incoming Buffer
*
* @param[in] myhtml_tree_attr_t*
*
* @return myhtml_position_t
*/
myhtml_position_t
myhtml_attribute_value_raw_position(myhtml_tree_attr_t *attr);
/***********************************************************************************
*
* MyHTML_TOKEN_NODE
*
***********************************************************************************/
/**
* Get token node tag id
*
* @param[in] myhtml_token_node_t*
*
* @return myhtml_tag_id_t
*/
myhtml_tag_id_t
myhtml_token_node_tag_id(myhtml_token_node_t *token_node);
/**
* Get raw position for Token Node in Incoming Buffer
*
* @example <[BEGIN]div[LENGTH] attr=lalala>
*
* @param[in] myhtml_token_node_t*
*
* @return myhtml_position_t
*/
myhtml_position_t
myhtml_token_node_raw_position(myhtml_token_node_t *token_node);
/**
* Get element position for Token Node in Incoming Buffer
*
* @example [BEGIN]<div attr=lalala>[LENGTH]
*
* @param[in] myhtml_token_node_t*
*
* @return myhtml_position_t
*/
myhtml_position_t
myhtml_token_node_element_position(myhtml_token_node_t *token_node);
/**
* Get first attribute of a token node
*
* @param[in] myhtml_token_node_t*
*
* @return myhtml_tree_attr_t* if exists, otherwise an NULL value
*/
myhtml_tree_attr_t*
myhtml_token_node_attribute_first(myhtml_token_node_t *token_node);
/**
* Get last attribute of a token node
*
* @param[in] myhtml_token_node_t*
*
* @return myhtml_tree_attr_t* if exists, otherwise an NULL value
*/
myhtml_tree_attr_t*
myhtml_token_node_attribute_last(myhtml_token_node_t *token_node);
/**
* Get text of a token node. Only for a MyHTML_TAG__TEXT or MyHTML_TAG__COMMENT tags
*
* @param[in] myhtml_token_node_t*
* @param[out] optional, text length
*
* @return const char* if exists, otherwise an NULL value
*/
const char*
myhtml_token_node_text(myhtml_token_node_t *token_node, size_t *length);
/**
* Get mycore_string_t object by token node
*
* @param[in] myhtml_token_node_t*
*
* @return mycore_string_t* if exists, otherwise an NULL value
*/
mycore_string_t*
myhtml_token_node_string(myhtml_token_node_t *token_node);
/**
* Token node has closing flag?
*
* @param[in] myhtml_tree_node_t*
*
* @return true or false
*/
bool
myhtml_token_node_is_close(myhtml_token_node_t *token_node);
/**
* Token node has self-closing flag?
*
* @param[in] myhtml_tree_node_t*
*
* @return true or false (1 or 0)
*/
bool
myhtml_token_node_is_close_self(myhtml_token_node_t *token_node);
/**
* Wait for process token all parsing stage. Need if you use thread mode
*
* @param[in] myhtml_token_t*
* @param[in] myhtml_token_node_t*
*/
void
myhtml_token_node_wait_for_done(myhtml_token_t* token, myhtml_token_node_t* node);
/***********************************************************************************
*
* MyHTML_TAG
*
***********************************************************************************/
/**
* Get tag name by tag id
*
* @param[in] myhtml_tree_t*
* @param[in] tag id
* @param[out] optional, name length
*
* @return const char* if exists, otherwise a NULL value
*/
const char*
myhtml_tag_name_by_id(myhtml_tree_t* tree,
myhtml_tag_id_t tag_id, size_t *length);
/**
* Get tag id by name
*
* @param[in] myhtml_tree_t*
* @param[in] tag name
* @param[in] tag name length
*
* @return tag id
*/
myhtml_tag_id_t
myhtml_tag_id_by_name(myhtml_tree_t* tree,
const char *tag_name, size_t length);
/***********************************************************************************
*
* MyHTML_COLLECTION
*
***********************************************************************************/
/**
* Create collection
*
* @param[in] list size
* @param[out] optional, status of operation
*
* @return myhtml_collection_t* if successful, otherwise an NULL value
*/
myhtml_collection_t*
myhtml_collection_create(size_t size, mystatus_t *status);
/**
* Clears collection
*
* @param[in] myhtml_collection_t*
*/
void
myhtml_collection_clean(myhtml_collection_t *collection);
/**
* Destroy allocated resources
*
* @param[in] myhtml_collection_t*
*
* @return NULL if successful, otherwise an myhtml_collection_t* structure
*/
myhtml_collection_t*
myhtml_collection_destroy(myhtml_collection_t *collection);
/**
* Check size by length and increase if necessary
*
* @param[in] myhtml_collection_t*
* @param[in] need nodes
* @param[in] upto_length: count for up if nodes not exists
* (current length + need + upto_length + 1)
*
* @return NULL if successful, otherwise an myhtml_collection_t* structure
*/
mystatus_t
myhtml_collection_check_size(myhtml_collection_t *collection, size_t need, size_t upto_length);
/***********************************************************************************
*
* MyHTML_ENCODING
*
***********************************************************************************/
/**
* Set character encoding for input stream
*
* @param[in] myhtml_tree_t*
* @param[in] Input character encoding
*
*/
void
myhtml_encoding_set(myhtml_tree_t* tree, myencoding_t encoding);
/**
* Get character encoding for current stream
*
* @param[in] myhtml_tree_t*
*
* @return myencoding_t
*/
myencoding_t
myhtml_encoding_get(myhtml_tree_t* tree);
/**
* Convert Unicode Codepoint to UTF-8
*
* @param[in] Codepoint
* @param[in] Data to set characters. Minimum data length is 1 bytes, maximum is 4 byte
* data length must be always available 4 bytes
*
* @return size character set
*/
size_t
myencoding_codepoint_to_ascii_utf_8(size_t codepoint, char *data);
/**
* Convert Unicode Codepoint to UTF-16LE
*
* I advise not to use UTF-16! Use UTF-8 and be happy!
*
* @param[in] Codepoint
* @param[in] Data to set characters. Data length is 2 or 4 bytes
* data length must be always available 4 bytes
*
* @return size character set
*/
size_t
myencoding_codepoint_to_ascii_utf_16(size_t codepoint, char *data);
/**
* Detect character encoding
*
* Now available for detect UTF-8, UTF-16LE, UTF-16BE
* and Russians: windows-1251, koi8-r, iso-8859-5, x-mac-cyrillic, ibm866
* Other in progress
*
* @param[in] text
* @param[in] text length
* @param[out] detected encoding
*
* @return true if encoding found, otherwise false
*/
bool
myencoding_detect(const char *text, size_t length, myencoding_t *encoding);
/**
* Detect Russian character encoding
*
* Now available for detect windows-1251, koi8-r, iso-8859-5, x-mac-cyrillic, ibm866
*
* @param[in] text
* @param[in] text length
* @param[out] detected encoding
*
* @return true if encoding found, otherwise false
*/
bool
myencoding_detect_russian(const char *text, size_t length, myencoding_t *encoding);
/**
* Detect Unicode character encoding
*
* Now available for detect UTF-8, UTF-16LE, UTF-16BE
*
* @param[in] text
* @param[in] text length
* @param[out] detected encoding
*
* @return true if encoding found, otherwise false
*/
bool
myencoding_detect_unicode(const char *text, size_t length, myencoding_t *encoding);
/**
* Detect Unicode character encoding by BOM
*
* Now available for detect UTF-8, UTF-16LE, UTF-16BE
*
* @param[in] text
* @param[in] text length
* @param[out] detected encoding
*
* @return true if encoding found, otherwise false
*/
bool
myencoding_detect_bom(const char *text, size_t length, myencoding_t *encoding);
/**
* Detect Unicode character encoding by BOM. Cut BOM if will be found
*
* Now available for detect UTF-8, UTF-16LE, UTF-16BE
*
* @param[in] text
* @param[in] text length
* @param[out] detected encoding
* @param[out] new text position
* @param[out] new size position
*
* @return true if encoding found, otherwise false
*/
bool
myencoding_detect_and_cut_bom(const char *text, size_t length, myencoding_t *encoding,
const char **new_text, size_t *new_size);
/**
* Detect encoding by name
* Names like: windows-1258 return MyENCODING_WINDOWS_1258
* cp1251 or windows-1251 return MyENCODING_WINDOWS_1251
*
* See https://encoding.spec.whatwg.org/#names-and-labels
*
* @param[in] name
* @param[in] name length
* @param[out] detected encoding
*
* @return true if encoding found, otherwise false
*/
bool
myencoding_by_name(const char *name, size_t length, myencoding_t *encoding);
/**
* Get Encoding name by myencoding_t (by id)
*
* @param[in] myencoding_t, encoding id
* @param[out] return name length
*
* @return encoding name, otherwise NULL value
*/
const char*
myencoding_name_by_id(myencoding_t encoding, size_t *length);
/**
* Detect encoding in meta tag (<meta ...>) before start parsing
*
* See https://html.spec.whatwg.org/multipage/syntax.html#prescan-a-byte-stream-to-determine-its-encoding
*
* @param[in] html data bytes
* @param[in] html data length
*
* @return detected encoding if encoding found, otherwise MyENCODING_NOT_DETERMINED
*/
myencoding_t
myencoding_prescan_stream_to_determine_encoding(const char *data, size_t data_size);
/**
* Extracting character encoding from string. Find "charset=" and see encoding.
* For example: "text/html; charset=windows-1251". Return MyENCODING_WINDOWS_1251
*
*
* See https://html.spec.whatwg.org/multipage/infrastructure.html#algorithm-for-extracting-a-character-encoding-from-a-meta-element
*
* @param[in] data
* @param[in] data length
* @param[out] return encoding
*
* @return true if encoding found
*/
bool
myencoding_extracting_character_encoding_from_charset(const char *data, size_t data_size,
myencoding_t *encoding);
/**
* Detect encoding in meta tag (<meta ...>) before start parsing and return found raw data
*
* See https://html.spec.whatwg.org/multipage/syntax.html#prescan-a-byte-stream-to-determine-its-encoding
*
* @param[in] html data bytes
* @param[in] html data length
* @param[out] return raw char data point for find encoding
* @param[out] return raw char length
*
* @return detected encoding if encoding found, otherwise MyENCODING_NOT_DETERMINED
*/
myencoding_t
myencoding_prescan_stream_to_determine_encoding_with_found(const char *data, size_t data_size,
const char **found, size_t *found_length);
/**
* Extracting character encoding from string. Find "charset=" and see encoding. Return found raw data.
* For example: "text/html; charset=windows-1251". Return MyENCODING_WINDOWS_1251
*
*
* See https://html.spec.whatwg.org/multipage/infrastructure.html#algorithm-for-extracting-a-character-encoding-from-a-meta-element
*
* @param[in] data
* @param[in] data length
* @param[out] return encoding
* @param[out] return raw char data point for find encoding
* @param[out] return raw char length
*
* @return true if encoding found
*/
bool
myencoding_extracting_character_encoding_from_charset_with_found(const char *data, size_t data_size,
myencoding_t *encoding,
const char **found, size_t *found_length);
/***********************************************************************************
*
* MyHTML_STRING
*
***********************************************************************************/
/**
* Init mycore_string_t structure
*
* @param[in] mchar_async_t*. It can be obtained from myhtml_tree_t object
* (see myhtml_tree_get_mchar function) or create manualy
* For each Tree creates its object, I recommend to use it (myhtml_tree_get_mchar).
*
* @param[in] node_id. For all threads (and Main thread) identifier that is unique.
* if created mchar_async_t object manually you know it, if not then take from the Tree
* (see myhtml_tree_get_mchar_node_id)
*
* @param[in] mycore_string_t*. It can be obtained from myhtml_tree_node_t object
* (see myhtml_node_string function) or create manualy
*
* @param[in] data size. Set the size you want for char*
*
* @return char* of the size if successful, otherwise a NULL value
*/
char*
mycore_string_init(mchar_async_t *mchar, size_t node_id,
mycore_string_t* str, size_t size);
/**
* Increase the current size for mycore_string_t object
*
* @param[in] mycore_string_t*. See description for mycore_string_init function
* @param[in] data size. Set the new size you want for mycore_string_t object
*
* @return char* of the size if successful, otherwise a NULL value
*/
char*
mycore_string_realloc(mycore_string_t *str, size_t new_size);
/**
* Clean mycore_string_t object. In reality, data length set to 0
* Equivalently: mycore_string_length_set(str, 0);
*
* @param[in] mycore_string_t*. See description for mycore_string_init function
*/
void
mycore_string_clean(mycore_string_t* str);
/**
* Clean mycore_string_t object. Equivalently: memset(str, 0, sizeof(mycore_string_t))
*
* @param[in] mycore_string_t*. See description for mycore_string_init function
*/
void
mycore_string_clean_all(mycore_string_t* str);
/**
* Release all resources for mycore_string_t object
*
* @param[in] mycore_string_t*. See description for mycore_string_init function
* @param[in] call free function for current object or not
*
* @return NULL if destroy_obj set true, otherwise a current mycore_string_t object
*/
mycore_string_t*
mycore_string_destroy(mycore_string_t* str, bool destroy_obj);
/**
* Get data (char*) from a mycore_string_t object
*
* @param[in] mycore_string_t*. See description for mycore_string_init function
*
* @return char* if exists, otherwise a NULL value
*/
char*
mycore_string_data(mycore_string_t *str);
/**
* Get data length from a mycore_string_t object
*
* @param[in] mycore_string_t*. See description for mycore_string_init function
*
* @return data length
*/
size_t
mycore_string_length(mycore_string_t *str);
/**
* Get data size from a mycore_string_t object
*
* @param[in] mycore_string_t*. See description for mycore_string_init function
*
* @return data size
*/
size_t
mycore_string_size(mycore_string_t *str);
/**
* Set data (char *) for a mycore_string_t object.
*
* Attention!!! Attention!!! Attention!!!
*
* You can assign only that it has been allocated from functions:
* mycore_string_data_alloc
* mycore_string_data_realloc
* or obtained manually created from mchar_async_t object
*
* Attention!!! Do not try set chat* from allocated by malloc or realloc!!!
*
* @param[in] mycore_string_t*. See description for mycore_string_init function
* @param[in] you data to want assign
*
* @return assigned data if successful, otherwise a NULL value
*/
char*
mycore_string_data_set(mycore_string_t *str, char *data);
/**
* Set data size for a mycore_string_t object.
*
* @param[in] mycore_string_t*. See description for mycore_string_init function
* @param[in] you size to want assign
*
* @return assigned size
*/
size_t
mycore_string_size_set(mycore_string_t *str, size_t size);
/**
* Set data length for a mycore_string_t object.
*
* @param[in] mycore_string_t*. See description for mycore_string_init function
* @param[in] you length to want assign
*
* @return assigned length
*/
size_t
mycore_string_length_set(mycore_string_t *str, size_t length);
/**
* Allocate data (char*) from a mchar_async_t object
*
* @param[in] mchar_async_t*. See description for mycore_string_init function
* @param[in] node id. See description for mycore_string_init function
* @param[in] you size to want assign
*
* @return data if successful, otherwise a NULL value
*/
char*
mycore_string_data_alloc(mchar_async_t *mchar, size_t node_id, size_t size);
/**
* Allocate data (char*) from a mchar_async_t object
*
* @param[in] mchar_async_t*. See description for mycore_string_init function
* @param[in] node id. See description for mycore_string_init function
* @param[in] old data
* @param[in] how much data is copied from the old data to new data
* @param[in] new size
*
* @return data if successful, otherwise a NULL value
*/
char*
mycore_string_data_realloc(mchar_async_t *mchar, size_t node_id,
char *data, size_t len_to_copy, size_t size);
/**
* Release allocated data
*
* @param[in] mchar_async_t*. See description for mycore_string_init function
* @param[in] node id. See description for mycore_string_init function
* @param[in] data to release
*
* @return data if successful, otherwise a NULL value
*/
void
mycore_string_data_free(mchar_async_t *mchar, size_t node_id, char *data);
/***********************************************************************************
*
* MyHTML_STRING_RAW
*
* All work with mycore_string_raw_t object occurs through
* mycore_malloc (standart malloc), mycore_realloc (standart realloc),
* mycore_free (standart free).
*
* You are free to change them on without fear that something will happen
* You can call free for str_raw.data, or change str_raw.length = 0
*
***********************************************************************************/
/**
* Clean mycore_string_raw_t object. In reality, data length set to 0
*
* @param[in] mycore_string_raw_t*
*/
void
mycore_string_raw_clean(mycore_string_raw_t* str_raw);
/**
* Full clean mycore_string_raw_t object.
* Equivalently: memset(str_raw, 0, sizeof(mycore_string_raw_t))
*
* @param[in] mycore_string_raw_t*
*/
void
mycore_string_raw_clean_all(mycore_string_raw_t* str_raw);
/**
* Free resources for mycore_string_raw_t object
*
* @param[in] mycore_string_raw_t*
* @param[in] call free function for current object or not
*
* @return NULL if destroy_obj set true, otherwise a current mycore_string_raw_t object
*/
mycore_string_raw_t*
mycore_string_raw_destroy(mycore_string_raw_t* str_raw, bool destroy_obj);
/***********************************************************************************
*
* MyHTML_INCOMING
*
* @description
* For example, three buffer:
* 1) Data: "bebebe"; Prev: 0; Next: 2; Size: 6; Length: 6; Offset: 0
* 2) Data: "lalala-lululu"; Prev: 1; Next: 3; Size: 13; Length: 13; Offset: 6
* 3) Data: "huy"; Prev: 2; Next: 0; Size: 3; Length: 1; Offset: 19
*
***********************************************************************************/
/**
* Get Incoming Buffer by position
*
* @param[in] current mycore_incoming_buffer_t*
* @param[in] begin position
*
* @return mycore_incoming_buffer_t if successful, otherwise a NULL value
*/
mycore_incoming_buffer_t*
mycore_incoming_buffer_find_by_position(mycore_incoming_buffer_t *inc_buf, size_t begin);
/**
* Get data of Incoming Buffer
*
* @param[in] mycore_incoming_buffer_t*
*
* @return const char* if successful, otherwise a NULL value
*/
const char*
mycore_incoming_buffer_data(mycore_incoming_buffer_t *inc_buf);
/**
* Get data length of Incoming Buffer
*
* @param[in] mycore_incoming_buffer_t*
*
* @return size_t
*/
size_t
mycore_incoming_buffer_length(mycore_incoming_buffer_t *inc_buf);
/**
* Get data size of Incoming Buffer
*
* @param[in] mycore_incoming_buffer_t*
*
* @return size_t
*/
size_t
mycore_incoming_buffer_size(mycore_incoming_buffer_t *inc_buf);
/**
* Get data offset of Incoming Buffer. Global position of begin Incoming Buffer.
* See description for MyHTML_INCOMING title
*
* @param[in] mycore_incoming_buffer_t*
*
* @return size_t
*/
size_t
mycore_incoming_buffer_offset(mycore_incoming_buffer_t *inc_buf);
/**
* Get Relative Position for Incoming Buffer.
* Incoming Buffer should be prepared by mycore_incoming_buffer_find_by_position
*
* @param[in] mycore_incoming_buffer_t*
* @param[in] global begin
*
* @return size_t
*/
size_t
mycore_incoming_buffer_relative_begin(mycore_incoming_buffer_t *inc_buf, size_t begin);
/**
* This function returns number of available data by Incoming Buffer
* Incoming buffer may be incomplete. See mycore_incoming_buffer_next
*
* @param[in] mycore_incoming_buffer_t*
* @param[in] global begin
*
* @return size_t
*/
size_t
mycore_incoming_buffer_available_length(mycore_incoming_buffer_t *inc_buf,
size_t relative_begin, size_t length);
/**
* Get next buffer
*
* @param[in] mycore_incoming_buffer_t*
*
* @return mycore_incoming_buffer_t*
*/
mycore_incoming_buffer_t*
mycore_incoming_buffer_next(mycore_incoming_buffer_t *inc_buf);
/**
* Get prev buffer
*
* @param[in] mycore_incoming_buffer_t*
*
* @return mycore_incoming_buffer_t*
*/
mycore_incoming_buffer_t*
mycore_incoming_buffer_prev(mycore_incoming_buffer_t *inc_buf);
/***********************************************************************************
*
* MyHTML_NAMESPACE
*
***********************************************************************************/
/**
* Get namespace text by namespace type (id)
*
* @param[in] myhtml_namespace_t
* @param[out] optional, length of returned text
*
* @return text if successful, otherwise a NULL value
*/
const char*
myhtml_namespace_name_by_id(myhtml_namespace_t ns, size_t *length);
/**
* Get namespace type (id) by namespace text
*
* @param[in] const char*, namespace text
* @param[in] size of namespace text
* @param[out] detected namespace type (id)
*
* @return true if detect, otherwise false
*/
bool
myhtml_namespace_id_by_name(const char *name, size_t length, myhtml_namespace_t *ns);
/***********************************************************************************
*
* MyHTML_CALLBACK
*
***********************************************************************************/
/**
* Get current callback for tokens before processing
*
* @param[in] myhtml_tree_t*
*
* @return myhtml_callback_token_f
*/
myhtml_callback_token_f
myhtml_callback_before_token_done(myhtml_tree_t* tree);
/**
* Get current callback for tokens after processing
*
* @param[in] myhtml_tree_t*
*
* @return myhtml_callback_token_f
*/
myhtml_callback_token_f
myhtml_callback_after_token_done(myhtml_tree_t* tree);
/**
* Set callback for tokens before processing
*
* Warning!
* If you using thread mode parsing then this callback calls from thread (not Main thread)
* If you build MyHTML without thread or using MyHTML_OPTIONS_PARSE_MODE_SINGLE for create myhtml_t object
* then this callback calls from Main thread
*
* @param[in] myhtml_tree_t*
* @param[in] myhtml_callback_token_f callback function
*/
void
myhtml_callback_before_token_done_set(myhtml_tree_t* tree, myhtml_callback_token_f func, void* ctx);
/**
* Set callback for tokens after processing
*
* Warning!
* If you using thread mode parsing then this callback calls from thread (not Main thread)
* If you build MyHTML without thread or using MyHTML_OPTIONS_PARSE_MODE_SINGLE for create myhtml_t object
* then this callback calls from Main thread
*
* @param[in] myhtml_tree_t*
* @param[in] myhtml_callback_token_f callback function
*/
void
myhtml_callback_after_token_done_set(myhtml_tree_t* tree, myhtml_callback_token_f func, void* ctx);
/**
* Get current callback for tree node after inserted
*
* @param[in] myhtml_tree_t*
*
* @return myhtml_callback_tree_node_f
*/
myhtml_callback_tree_node_f
myhtml_callback_tree_node_insert(myhtml_tree_t* tree);
/**
* Get current callback for tree node after removed
*
* @param[in] myhtml_tree_t*
*
* @return myhtml_callback_tree_node_f
*/
myhtml_callback_tree_node_f
myhtml_callback_tree_node_remove(myhtml_tree_t* tree);
/**
* Set callback for tree node after inserted
*
* Warning!
* If you using thread mode parsing then this callback calls from thread (not Main thread)
* If you build MyHTML without thread or using MyHTML_OPTIONS_PARSE_MODE_SINGLE for create myhtml_t object
* then this callback calls from Main thread
*
* Warning!!!
* If you well access to attributes or text for node and you using thread mode then
* you need wait for token processing done. See myhtml_token_node_wait_for_done
*
* @param[in] myhtml_tree_t*
* @param[in] myhtml_callback_tree_node_f callback function
*/
void
myhtml_callback_tree_node_insert_set(myhtml_tree_t* tree, myhtml_callback_tree_node_f func, void* ctx);
/**
* Set callback for tree node after removed
*
* Warning!
* If you using thread mode parsing then this callback calls from thread (not Main thread)
* If you build MyHTML without thread or using MyHTML_OPTIONS_PARSE_MODE_SINGLE for create myhtml_t object
* then this callback calls from Main thread
*
* Warning!!!
* If you well access to attributes or text for node and you using thread mode then
* you need wait for token processing done. See myhtml_token_node_wait_for_done
*
* @param[in] myhtml_tree_t*
* @param[in] myhtml_callback_tree_node_f callback function
*/
void
myhtml_callback_tree_node_remove_set(myhtml_tree_t* tree, myhtml_callback_tree_node_f func, void* ctx);
/***********************************************************************************
*
* MyHTML_UTILS
*
***********************************************************************************/
/**
* Compare two strings ignoring case
*
* @param[in] myhtml_collection_t*
* @param[in] count of add nodes
*
* @return 0 if match, otherwise index of break position
*/
size_t
mycore_strcasecmp(const char* str1, const char* str2);
/**
* Compare two strings ignoring case of the first n characters
*
* @param[in] myhtml_collection_t*
* @param[in] count of add nodes
*
* @return 0 if match, otherwise index of break position
*/
size_t
mycore_strncasecmp(const char* str1, const char* str2, size_t size);
/***********************************************************************************
*
* MyHTML_SERIALIZATION
*
***********************************************************************************/
/**
* Tree fragment serialization
* The same as myhtml_serialization_tree_buffer function
*/
mystatus_t
myhtml_serialization(myhtml_tree_node_t* scope_node, mycore_string_raw_t* str);
/**
* Only one tree node serialization
* The same as myhtml_serialization_node_buffer function
*/
mystatus_t
myhtml_serialization_node(myhtml_tree_node_t* node, mycore_string_raw_t* str);
/**
* Serialize tree to an output string
*
* @param[in] myhtml_tree_t*
* @param[in] scope node
* @param[in] mycore_string_raw_t*
*
* @return true if successful, otherwise false
*/
mystatus_t
myhtml_serialization_tree_buffer(myhtml_tree_node_t* scope_node, mycore_string_raw_t* str);
/**
* Serialize node to an output string
*
* @param[in] myhtml_tree_t*
* @param[in] node
* @param[in] mycore_string_raw_t*
*
* @return true if successful, otherwise false
*/
mystatus_t
myhtml_serialization_node_buffer(myhtml_tree_node_t* node, mycore_string_raw_t* str);
/**
* The serialize function for an entire tree
*
* @param[in] tree the tree to be serialized
* @param[in] scope_node the scope_node
* @param[in] callback function that will be called for all strings that have to be printed
* @param[in] ptr user-supplied pointer
*
* @return true if successful, otherwise false
*/
mystatus_t
myhtml_serialization_tree_callback(myhtml_tree_node_t* scope_node,
mycore_callback_serialize_f callback, void* ptr);
/**
* The serialize function for a single node
*
* @param[in] tree the tree to be serialized
* @param[in] node the node that is going to be serialized
* @param[in] callback function that will be called for all strings that have to be printed
* @param[in] ptr user-supplied pointer
*
* @return true if successful, otherwise false
*/
mystatus_t
myhtml_serialization_node_callback(myhtml_tree_node_t* node,
mycore_callback_serialize_f callback, void* ptr);
/***********************************************************************************
*
* MyHTML_VERSION
*
***********************************************************************************/
/**
* Get current version
*
* @return myhtml_version_t
*/
myhtml_version_t
myhtml_version(void);
#ifdef __cplusplus
} /* extern "C" */
#endif
#endif /* myhtml_api.h */
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