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@@ -55,9 +55,6 @@ void HTMLDocumentParser::run()
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dbg() << "[" << insertion_mode_name() << "] " << token.to_string();
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- if (token.type() == HTMLToken::Type::EndOfFile)
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- return;
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-
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switch (m_insertion_mode) {
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case InsertionMode::Initial:
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handle_initial(token);
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@@ -80,6 +77,12 @@ void HTMLDocumentParser::run()
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case InsertionMode::InBody:
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handle_in_body(token);
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break;
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+ case InsertionMode::AfterBody:
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+ handle_after_body(token);
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+ break;
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+ case InsertionMode::AfterAfterBody:
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+ handle_after_after_body(token);
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+ break;
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case InsertionMode::Text:
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handle_text(token);
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break;
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@@ -199,7 +202,10 @@ void HTMLDocumentParser::handle_after_head(HTMLToken& token)
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}
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if (token.is_start_tag() && token.tag_name() == "body") {
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- ASSERT_NOT_REACHED();
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+ insert_html_element(token);
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+ m_frameset_ok = false;
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+ m_insertion_mode = InsertionMode::InBody;
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+ return;
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}
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if (token.is_start_tag() && token.tag_name() == "frameset") {
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@@ -231,10 +237,94 @@ AnythingElse:
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fake_body_token.m_tag.tag_name.append("body");
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insert_html_element(fake_body_token);
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m_insertion_mode = InsertionMode::InBody;
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+ // FIXME: Reprocess the current token in InBody!
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}
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-void HTMLDocumentParser::handle_in_body(HTMLToken&)
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+void HTMLDocumentParser::generate_implied_end_tags()
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{
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+ Vector<String> names { "dd", "dt", "li", "optgroup", "option", "p", "rb", "rp", "rt", "rtc" };
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+ while (names.contains_slow(current_node()->tag_name()))
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+ m_stack_of_open_elements.take_last();
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+}
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+
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+bool HTMLDocumentParser::stack_of_open_elements_has_element_with_tag_name_in_scope(const FlyString& tag_name)
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+{
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+ Vector<String> list { "applet", "caption", "html", "table", "td", "th", "marquee", "object", "template" };
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+ for (ssize_t i = m_stack_of_open_elements.size() - 1; i >= 0; --i) {
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+ auto& node = m_stack_of_open_elements.at(i);
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+ if (node.tag_name() == tag_name)
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+ return true;
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+ if (list.contains_slow(node.tag_name()))
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+ return false;
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+ }
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+ ASSERT_NOT_REACHED();
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+}
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+
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+void HTMLDocumentParser::handle_after_body(HTMLToken& token)
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+{
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+ if (token.is_end_tag() && token.tag_name() == "html") {
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+ if (m_parsing_fragment) {
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+ ASSERT_NOT_REACHED();
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+ }
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+ m_insertion_mode = InsertionMode::AfterAfterBody;
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+ return;
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+ }
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+ ASSERT_NOT_REACHED();
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+}
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+
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+void HTMLDocumentParser::handle_after_after_body(HTMLToken& token)
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+{
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+ if (token.is_end_of_file()) {
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+ dbg() << "Stop parsing! :^)";
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+ return;
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+ }
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+ ASSERT_NOT_REACHED();
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+}
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+
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+void HTMLDocumentParser::handle_in_body(HTMLToken& token)
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+{
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+ if (token.is_end_tag() && token.tag_name() == "body") {
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+ if (!stack_of_open_elements_has_element_with_tag_name_in_scope("body")) {
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+ ASSERT_NOT_REACHED();
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+ }
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+
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+ // FIXME: Otherwise, if there is a node in the stack of open elements that is
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+ // not either a dd element, a dt element, an li element, an optgroup element,
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+ // an option element, a p element, an rb element, an rp element, an rt element,
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+ // an rtc element, a tbody element, a td element, a tfoot element, a th element,
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+ // a thead element, a tr element, the body element, or the html element,
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+ // then this is a parse error.
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+
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+ m_insertion_mode = InsertionMode::AfterBody;
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+ return;
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+ }
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+
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+ {
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+ Vector<String> names { "address", "article", "aside", "blockquote", "center", "details", "dialog", "dir", "div", "dl", "fieldset", "figcaption", "figure", "footer", "header", "hgroup", "main", "menu", "nav", "ol", "p", "section", "summary", "ul" };
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+ if (token.is_start_tag() && names.contains_slow(token.tag_name())) {
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+ // FIXME: If the stack of open elements has a p element in button scope, then close a p element.
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+ insert_html_element(token);
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+ return;
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+ }
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+
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+ if (token.is_end_tag() && names.contains_slow(token.tag_name())) {
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+ // FIXME: If the stack of open elements has a p element in button scope, then close a p element.
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+
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+ if (!stack_of_open_elements_has_element_with_tag_name_in_scope(token.tag_name())) {
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+ ASSERT_NOT_REACHED();
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+ }
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+
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+ generate_implied_end_tags();
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+
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+ if (current_node()->tag_name() != token.tag_name()) {
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+ ASSERT_NOT_REACHED();
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+ }
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+
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+ m_stack_of_open_elements.take_last();
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+ return;
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+ }
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+ }
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+
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ASSERT_NOT_REACHED();
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}
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Andreas Kling