forked from KolibriOS/kolibrios
77 lines
2.0 KiB
C
77 lines
2.0 KiB
C
/*
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* This file is part of Hubbub.
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* Licensed under the MIT License,
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* http://www.opensource.org/licenses/mit-license.php
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* Copyright 2007 John-Mark Bell <jmb@netsurf-browser.org>
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*/
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#ifndef hubbub_tokeniser_tokeniser_h_
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#define hubbub_tokeniser_tokeniser_h_
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#include <stdbool.h>
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#include <inttypes.h>
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#include <hubbub/errors.h>
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#include <hubbub/functypes.h>
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#include <hubbub/types.h>
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#include <parserutils/input/inputstream.h>
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typedef struct hubbub_tokeniser hubbub_tokeniser;
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/**
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* Hubbub tokeniser option types
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*/
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typedef enum hubbub_tokeniser_opttype {
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HUBBUB_TOKENISER_TOKEN_HANDLER,
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HUBBUB_TOKENISER_ERROR_HANDLER,
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HUBBUB_TOKENISER_CONTENT_MODEL,
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HUBBUB_TOKENISER_PROCESS_CDATA,
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HUBBUB_TOKENISER_PAUSE
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} hubbub_tokeniser_opttype;
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/**
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* Hubbub tokeniser option parameters
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*/
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typedef union hubbub_tokeniser_optparams {
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struct {
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hubbub_token_handler handler;
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void *pw;
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} token_handler; /**< Token handling callback */
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struct {
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hubbub_error_handler handler;
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void *pw;
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} error_handler; /**< Error handling callback */
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struct {
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hubbub_content_model model;
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} content_model; /**< Current content model */
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bool process_cdata; /**< Whether to process CDATA sections*/
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bool pause_parse; /**< Pause parsing */
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} hubbub_tokeniser_optparams;
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/* Create a hubbub tokeniser */
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hubbub_error hubbub_tokeniser_create(parserutils_inputstream *input,
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hubbub_allocator_fn alloc, void *pw,
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hubbub_tokeniser **tokeniser);
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/* Destroy a hubbub tokeniser */
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hubbub_error hubbub_tokeniser_destroy(hubbub_tokeniser *tokeniser);
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/* Configure a hubbub tokeniser */
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hubbub_error hubbub_tokeniser_setopt(hubbub_tokeniser *tokeniser,
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hubbub_tokeniser_opttype type,
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hubbub_tokeniser_optparams *params);
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/* Insert a chunk of data into the input stream */
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hubbub_error hubbub_tokeniser_insert_chunk(hubbub_tokeniser *tokeniser,
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const uint8_t *data, size_t len);
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/* Process remaining data in the input stream */
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hubbub_error hubbub_tokeniser_run(hubbub_tokeniser *tokeniser);
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#endif
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