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/*
* This file is part of Hubbub.
* Licensed under the MIT License,
* http://www.opensource.org/licenses/mit-license.php
* Copyright 2008 John-Mark Bell <jmb@netsurf-browser.org>
*/
#include <assert.h>
#include <string.h>
#include "treebuilder/modes.h"
#include "treebuilder/internal.h"
#include "treebuilder/treebuilder.h"
#include "utils/utils.h"
/**
* Handle token in initial insertion mode
*
* \param treebuilder The treebuilder instance
* \param token The token to handle
* \return True to reprocess token, false otherwise
*/
bool handle_initial(hubbub_treebuilder *treebuilder, const hubbub_token *token)
{
bool reprocess = false;
switch (token->type) {
case HUBBUB_TOKEN_CHARACTER:
if (process_characters_expect_whitespace(treebuilder, token,
false)) {
/** \todo parse error */
treebuilder->tree_handler->set_quirks_mode(
treebuilder->tree_handler->ctx,
HUBBUB_QUIRKS_MODE_FULL);
treebuilder->context.mode = BEFORE_HTML;
reprocess = true;
}
break;
case HUBBUB_TOKEN_COMMENT:
process_comment_append(treebuilder, token,
treebuilder->context.document);
break;
case HUBBUB_TOKEN_DOCTYPE:
{
int success;
void *doctype, *appended;
/** \todo parse error */
/** \todo need public and system ids from tokeniser */
success = treebuilder->tree_handler->create_doctype(
treebuilder->tree_handler->ctx,
&token->data.doctype.name,
&token->data.doctype.public_id,
&token->data.doctype.system_id, &doctype);
if (success != 0) {
/** \todo errors */
}
/* Append to Document node */
success = treebuilder->tree_handler->append_child(
treebuilder->tree_handler->ctx,
treebuilder->context.document,
doctype, &appended);
if (success != 0) {
/** \todo errors */
treebuilder->tree_handler->unref_node(
treebuilder->tree_handler->ctx,
doctype);
}
/* \todo look up the doctype in a catalog */
treebuilder->tree_handler->unref_node(
treebuilder->tree_handler->ctx, appended);
treebuilder->tree_handler->unref_node(
treebuilder->tree_handler->ctx, doctype);
treebuilder->context.mode = BEFORE_HTML;
}
break;
case HUBBUB_TOKEN_START_TAG:
case HUBBUB_TOKEN_END_TAG:
case HUBBUB_TOKEN_EOF:
/** \todo parse error */
treebuilder->tree_handler->set_quirks_mode(
treebuilder->tree_handler->ctx,
HUBBUB_QUIRKS_MODE_FULL);
reprocess = true;
break;
}
if (reprocess) {
treebuilder->context.mode = BEFORE_HTML;
}
return reprocess;
}
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