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-rw-r--r--src/components/script/html/hubbub_html_parser.rs615
1 files changed, 0 insertions, 615 deletions
diff --git a/src/components/script/html/hubbub_html_parser.rs b/src/components/script/html/hubbub_html_parser.rs
deleted file mode 100644
index 8b49a2bae03..00000000000
--- a/src/components/script/html/hubbub_html_parser.rs
+++ /dev/null
@@ -1,615 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-use dom::bindings::codegen::Bindings::AttrBinding::AttrMethods;
-use dom::bindings::codegen::Bindings::NodeBinding::NodeMethods;
-use dom::bindings::codegen::InheritTypes::{NodeBase, NodeCast, TextCast};
-use dom::bindings::codegen::InheritTypes::{ElementCast, HTMLScriptElementCast};
-use dom::bindings::js::{JS, JSRef, Temporary, OptionalRootable, Root};
-use dom::bindings::utils::Reflectable;
-use dom::document::{Document, DocumentHelpers};
-use dom::element::{AttributeHandlers, HTMLLinkElementTypeId};
-use dom::htmlelement::HTMLElement;
-use dom::htmlheadingelement::{Heading1, Heading2, Heading3, Heading4, Heading5, Heading6};
-use dom::htmlformelement::HTMLFormElement;
-use dom::htmlscriptelement::HTMLScriptElementHelpers;
-use dom::node::{ElementNodeTypeId, NodeHelpers};
-use dom::types::*;
-use html::cssparse::{StylesheetProvenance, UrlProvenance, spawn_css_parser};
-use page::Page;
-
-use hubbub::hubbub;
-use hubbub::hubbub::{NullNs, HtmlNs, MathMlNs, SvgNs, XLinkNs, XmlNs, XmlNsNs};
-use servo_net::resource_task::{Load, LoadData, Payload, Done, ResourceTask, load_whole_resource};
-use servo_util::atom::Atom;
-use servo_util::namespace;
-use servo_util::namespace::{Namespace, Null};
-use servo_util::str::{DOMString, HTML_SPACE_CHARACTERS};
-use servo_util::task::spawn_named;
-use std::ascii::StrAsciiExt;
-use std::mem;
-use std::cell::RefCell;
-use std::comm::{channel, Sender, Receiver};
-use style::Stylesheet;
-use url::{Url, UrlParser};
-use http::headers::HeaderEnum;
-use time;
-
-macro_rules! handle_element(
- ($document: expr,
- $localName: expr,
- $string: expr,
- $ctor: ident
- $(, $arg:expr )*) => (
- if $string == $localName.as_slice() {
- return ElementCast::from_temporary($ctor::new($localName, $document $(, $arg)*));
- }
- )
-)
-
-
-pub struct JSFile {
- pub data: String,
- pub url: Url
-}
-
-pub type JSResult = Vec<JSFile>;
-
-enum CSSMessage {
- CSSTaskNewFile(StylesheetProvenance),
- CSSTaskExit
-}
-
-enum JSMessage {
- JSTaskNewFile(Url),
- JSTaskNewInlineScript(String, Url),
- JSTaskExit
-}
-
-/// Messages generated by the HTML parser upon discovery of additional resources
-pub enum HtmlDiscoveryMessage {
- HtmlDiscoveredStyle(Stylesheet),
- HtmlDiscoveredScript(JSResult)
-}
-
-pub struct HtmlParserResult {
- pub discovery_port: Receiver<HtmlDiscoveryMessage>,
-}
-
-trait NodeWrapping<T> {
- unsafe fn to_hubbub_node(&self) -> hubbub::NodeDataPtr;
-}
-
-impl<'a, T: NodeBase+Reflectable> NodeWrapping<T> for JSRef<'a, T> {
- unsafe fn to_hubbub_node(&self) -> hubbub::NodeDataPtr {
- mem::transmute(self.deref())
- }
-}
-
-unsafe fn from_hubbub_node<T: Reflectable>(n: hubbub::NodeDataPtr) -> Temporary<T> {
- Temporary::new(JS::from_raw(mem::transmute(n)))
-}
-
-/**
-Runs a task that coordinates parsing links to css stylesheets.
-
-This function should be spawned in a separate task and spins waiting
-for the html builder to find links to css stylesheets and sends off
-tasks to parse each link. When the html process finishes, it notifies
-the listener, who then collects the css rules from each task it
-spawned, collates them, and sends them to the given result channel.
-
-# Arguments
-
-* `to_parent` - A channel on which to send back the full set of rules.
-* `from_parent` - A port on which to receive new links.
-
-*/
-fn css_link_listener(to_parent: Sender<HtmlDiscoveryMessage>,
- from_parent: Receiver<CSSMessage>) {
- let mut result_vec = vec!();
-
- loop {
- match from_parent.recv_opt() {
- Ok(CSSTaskNewFile(provenance)) => {
- result_vec.push(spawn_css_parser(provenance));
- }
- Ok(CSSTaskExit) | Err(()) => {
- break;
- }
- }
- }
-
- // Send the sheets back in order
- // FIXME: Shouldn't wait until after we've recieved CSSTaskExit to start sending these
- for port in result_vec.iter() {
- assert!(to_parent.send_opt(HtmlDiscoveredStyle(port.recv())).is_ok());
- }
-}
-
-fn js_script_listener(to_parent: Sender<HtmlDiscoveryMessage>,
- from_parent: Receiver<JSMessage>,
- resource_task: ResourceTask) {
- let mut result_vec = vec!();
-
- loop {
- match from_parent.recv_opt() {
- Ok(JSTaskNewFile(url)) => {
- match load_whole_resource(&resource_task, url.clone()) {
- Err(_) => {
- error!("error loading script {:s}", url.serialize());
- }
- Ok((metadata, bytes)) => {
- result_vec.push(JSFile {
- data: String::from_utf8(bytes).unwrap().to_string(),
- url: metadata.final_url,
- });
- }
- }
- }
- Ok(JSTaskNewInlineScript(data, url)) => {
- result_vec.push(JSFile { data: data, url: url });
- }
- Ok(JSTaskExit) | Err(()) => {
- break;
- }
- }
- }
-
- assert!(to_parent.send_opt(HtmlDiscoveredScript(result_vec)).is_ok());
-}
-
-// Parses an RFC 2616 compliant date/time string, and returns a localized
-// date/time string in a format suitable for document.lastModified.
-fn parse_last_modified(timestamp: &str) -> String {
- let format = "%m/%d/%Y %H:%M:%S";
-
- // RFC 822, updated by RFC 1123
- match time::strptime(timestamp, "%a, %d %b %Y %T %Z") {
- Ok(t) => return t.to_local().strftime(format),
- Err(_) => ()
- }
-
- // RFC 850, obsoleted by RFC 1036
- match time::strptime(timestamp, "%A, %d-%b-%y %T %Z") {
- Ok(t) => return t.to_local().strftime(format),
- Err(_) => ()
- }
-
- // ANSI C's asctime() format
- match time::strptime(timestamp, "%c") {
- Ok(t) => t.to_local().strftime(format),
- Err(_) => String::from_str("")
- }
-}
-
-// Silly macros to handle constructing DOM nodes. This produces bad code and should be optimized
-// via atomization (issue #85).
-
-pub fn build_element_from_tag(tag: DOMString, ns: Namespace, document: &JSRef<Document>) -> Temporary<Element> {
- if ns != namespace::HTML {
- return Element::new(tag, ns, None, document);
- }
-
- // TODO (Issue #85): use atoms
- handle_element!(document, tag, "a", HTMLAnchorElement);
- handle_element!(document, tag, "abbr", HTMLElement);
- handle_element!(document, tag, "acronym", HTMLElement);
- handle_element!(document, tag, "address", HTMLElement);
- handle_element!(document, tag, "applet", HTMLAppletElement);
- handle_element!(document, tag, "area", HTMLAreaElement);
- handle_element!(document, tag, "article", HTMLElement);
- handle_element!(document, tag, "aside", HTMLElement);
- handle_element!(document, tag, "audio", HTMLAudioElement);
- handle_element!(document, tag, "b", HTMLElement);
- handle_element!(document, tag, "base", HTMLBaseElement);
- handle_element!(document, tag, "bdi", HTMLElement);
- handle_element!(document, tag, "bdo", HTMLElement);
- handle_element!(document, tag, "bgsound", HTMLElement);
- handle_element!(document, tag, "big", HTMLElement);
- handle_element!(document, tag, "blockquote",HTMLElement);
- handle_element!(document, tag, "body", HTMLBodyElement);
- handle_element!(document, tag, "br", HTMLBRElement);
- handle_element!(document, tag, "button", HTMLButtonElement);
- handle_element!(document, tag, "canvas", HTMLCanvasElement);
- handle_element!(document, tag, "caption", HTMLTableCaptionElement);
- handle_element!(document, tag, "center", HTMLElement);
- handle_element!(document, tag, "cite", HTMLElement);
- handle_element!(document, tag, "code", HTMLElement);
- handle_element!(document, tag, "col", HTMLTableColElement);
- handle_element!(document, tag, "colgroup", HTMLTableColElement);
- handle_element!(document, tag, "data", HTMLDataElement);
- handle_element!(document, tag, "datalist", HTMLDataListElement);
- handle_element!(document, tag, "dd", HTMLElement);
- handle_element!(document, tag, "del", HTMLModElement);
- handle_element!(document, tag, "details", HTMLElement);
- handle_element!(document, tag, "dfn", HTMLElement);
- handle_element!(document, tag, "dir", HTMLDirectoryElement);
- handle_element!(document, tag, "div", HTMLDivElement);
- handle_element!(document, tag, "dl", HTMLDListElement);
- handle_element!(document, tag, "dt", HTMLElement);
- handle_element!(document, tag, "em", HTMLElement);
- handle_element!(document, tag, "embed", HTMLEmbedElement);
- handle_element!(document, tag, "fieldset", HTMLFieldSetElement);
- handle_element!(document, tag, "figcaption",HTMLElement);
- handle_element!(document, tag, "figure", HTMLElement);
- handle_element!(document, tag, "font", HTMLFontElement);
- handle_element!(document, tag, "footer", HTMLElement);
- handle_element!(document, tag, "form", HTMLFormElement);
- handle_element!(document, tag, "frame", HTMLFrameElement);
- handle_element!(document, tag, "frameset", HTMLFrameSetElement);
- handle_element!(document, tag, "h1", HTMLHeadingElement, Heading1);
- handle_element!(document, tag, "h2", HTMLHeadingElement, Heading2);
- handle_element!(document, tag, "h3", HTMLHeadingElement, Heading3);
- handle_element!(document, tag, "h4", HTMLHeadingElement, Heading4);
- handle_element!(document, tag, "h5", HTMLHeadingElement, Heading5);
- handle_element!(document, tag, "h6", HTMLHeadingElement, Heading6);
- handle_element!(document, tag, "head", HTMLHeadElement);
- handle_element!(document, tag, "header", HTMLElement);
- handle_element!(document, tag, "hgroup", HTMLElement);
- handle_element!(document, tag, "hr", HTMLHRElement);
- handle_element!(document, tag, "html", HTMLHtmlElement);
- handle_element!(document, tag, "i", HTMLElement);
- handle_element!(document, tag, "iframe", HTMLIFrameElement);
- handle_element!(document, tag, "img", HTMLImageElement);
- handle_element!(document, tag, "input", HTMLInputElement);
- handle_element!(document, tag, "ins", HTMLModElement);
- handle_element!(document, tag, "isindex", HTMLElement);
- handle_element!(document, tag, "kbd", HTMLElement);
- handle_element!(document, tag, "label", HTMLLabelElement);
- handle_element!(document, tag, "legend", HTMLLegendElement);
- handle_element!(document, tag, "li", HTMLLIElement);
- handle_element!(document, tag, "link", HTMLLinkElement);
- handle_element!(document, tag, "main", HTMLElement);
- handle_element!(document, tag, "map", HTMLMapElement);
- handle_element!(document, tag, "mark", HTMLElement);
- handle_element!(document, tag, "marquee", HTMLElement);
- handle_element!(document, tag, "meta", HTMLMetaElement);
- handle_element!(document, tag, "meter", HTMLMeterElement);
- handle_element!(document, tag, "nav", HTMLElement);
- handle_element!(document, tag, "nobr", HTMLElement);
- handle_element!(document, tag, "noframes", HTMLElement);
- handle_element!(document, tag, "noscript", HTMLElement);
- handle_element!(document, tag, "object", HTMLObjectElement);
- handle_element!(document, tag, "ol", HTMLOListElement);
- handle_element!(document, tag, "optgroup", HTMLOptGroupElement);
- handle_element!(document, tag, "option", HTMLOptionElement);
- handle_element!(document, tag, "output", HTMLOutputElement);
- handle_element!(document, tag, "p", HTMLParagraphElement);
- handle_element!(document, tag, "param", HTMLParamElement);
- handle_element!(document, tag, "pre", HTMLPreElement);
- handle_element!(document, tag, "progress", HTMLProgressElement);
- handle_element!(document, tag, "q", HTMLQuoteElement);
- handle_element!(document, tag, "rp", HTMLElement);
- handle_element!(document, tag, "rt", HTMLElement);
- handle_element!(document, tag, "ruby", HTMLElement);
- handle_element!(document, tag, "s", HTMLElement);
- handle_element!(document, tag, "samp", HTMLElement);
- handle_element!(document, tag, "script", HTMLScriptElement);
- handle_element!(document, tag, "section", HTMLElement);
- handle_element!(document, tag, "select", HTMLSelectElement);
- handle_element!(document, tag, "small", HTMLElement);
- handle_element!(document, tag, "source", HTMLSourceElement);
- handle_element!(document, tag, "spacer", HTMLElement);
- handle_element!(document, tag, "span", HTMLSpanElement);
- handle_element!(document, tag, "strike", HTMLElement);
- handle_element!(document, tag, "strong", HTMLElement);
- handle_element!(document, tag, "style", HTMLStyleElement);
- handle_element!(document, tag, "sub", HTMLElement);
- handle_element!(document, tag, "summary", HTMLElement);
- handle_element!(document, tag, "sup", HTMLElement);
- handle_element!(document, tag, "table", HTMLTableElement);
- handle_element!(document, tag, "tbody", HTMLTableSectionElement);
- handle_element!(document, tag, "td", HTMLTableDataCellElement);
- handle_element!(document, tag, "template", HTMLTemplateElement);
- handle_element!(document, tag, "textarea", HTMLTextAreaElement);
- handle_element!(document, tag, "th", HTMLTableHeaderCellElement);
- handle_element!(document, tag, "time", HTMLTimeElement);
- handle_element!(document, tag, "title", HTMLTitleElement);
- handle_element!(document, tag, "tr", HTMLTableRowElement);
- handle_element!(document, tag, "tt", HTMLElement);
- handle_element!(document, tag, "track", HTMLTrackElement);
- handle_element!(document, tag, "u", HTMLElement);
- handle_element!(document, tag, "ul", HTMLUListElement);
- handle_element!(document, tag, "var", HTMLElement);
- handle_element!(document, tag, "video", HTMLVideoElement);
- handle_element!(document, tag, "wbr", HTMLElement);
-
- return ElementCast::from_temporary(HTMLUnknownElement::new(tag, document));
-}
-
-pub fn parse_html(page: &Page,
- document: &JSRef<Document>,
- url: Url,
- resource_task: ResourceTask)
- -> HtmlParserResult {
- debug!("Hubbub: parsing {:?}", url);
- // Spawn a CSS parser to receive links to CSS style sheets.
-
- let (discovery_chan, discovery_port) = channel();
- let stylesheet_chan = discovery_chan.clone();
- let (css_chan, css_msg_port) = channel();
- spawn_named("parse_html:css", proc() {
- css_link_listener(stylesheet_chan, css_msg_port);
- });
-
- // Spawn a JS parser to receive JavaScript.
- let resource_task2 = resource_task.clone();
- let js_result_chan = discovery_chan.clone();
- let (js_chan, js_msg_port) = channel();
- spawn_named("parse_html:js", proc() {
- js_script_listener(js_result_chan, js_msg_port, resource_task2.clone());
- });
-
- // Wait for the LoadResponse so that the parser knows the final URL.
- let (input_chan, input_port) = channel();
- resource_task.send(Load(LoadData::new(url.clone()), input_chan));
- let load_response = input_port.recv();
-
- debug!("Fetched page; metadata is {:?}", load_response.metadata);
-
- load_response.metadata.headers.map(|headers| {
- let header = headers.iter().find(|h|
- h.header_name().as_slice().to_ascii_lower() == "last-modified".to_string()
- );
-
- match header {
- Some(h) => document.set_last_modified(
- parse_last_modified(h.header_value().as_slice())),
- None => {},
- };
- });
-
- let base_url = &load_response.metadata.final_url;
-
- {
- // Store the final URL before we start parsing, so that DOM routines
- // (e.g. HTMLImageElement::update_image) can resolve relative URLs
- // correctly.
- *page.mut_url() = Some((base_url.clone(), true));
- }
-
- let mut parser = build_parser(unsafe { document.to_hubbub_node() });
- debug!("created parser");
-
- let (css_chan2, js_chan2) = (css_chan.clone(), js_chan.clone());
-
- let doc_cell = RefCell::new(document);
-
- let mut tree_handler = hubbub::TreeHandler {
- create_comment: |data: String| {
- debug!("create comment");
- // NOTE: tmp vars are workaround for lifetime issues. Both required.
- let tmp_borrow = doc_cell.borrow();
- let tmp = &*tmp_borrow;
- let comment = Comment::new(data, *tmp).root();
- let comment: &JSRef<Node> = NodeCast::from_ref(&*comment);
- unsafe { comment.to_hubbub_node() }
- },
- create_doctype: |box hubbub::Doctype { name: name, public_id: public_id, system_id: system_id, ..}: Box<hubbub::Doctype>| {
- debug!("create doctype");
- // NOTE: tmp vars are workaround for lifetime issues. Both required.
- let tmp_borrow = doc_cell.borrow();
- let tmp = &*tmp_borrow;
- let doctype_node = DocumentType::new(name, public_id, system_id, *tmp).root();
- unsafe {
- doctype_node.deref().to_hubbub_node()
- }
- },
- create_element: |tag: Box<hubbub::Tag>| {
- debug!("create element {}", tag.name);
- // NOTE: tmp vars are workaround for lifetime issues. Both required.
- let tmp_borrow = doc_cell.borrow();
- let tmp = &*tmp_borrow;
- let namespace = match tag.ns {
- HtmlNs => namespace::HTML,
- MathMlNs => namespace::MathML,
- SvgNs => namespace::SVG,
- ns => fail!("Not expecting namespace {:?}", ns),
- };
- let element: Root<Element> = build_element_from_tag(tag.name.clone(), namespace, *tmp).root();
-
- debug!("-- attach attrs");
- for attr in tag.attributes.iter() {
- let (namespace, prefix) = match attr.ns {
- NullNs => (namespace::Null, None),
- XLinkNs => (namespace::XLink, Some("xlink")),
- XmlNs => (namespace::XML, Some("xml")),
- XmlNsNs => (namespace::XMLNS, Some("xmlns")),
- ns => fail!("Not expecting namespace {:?}", ns),
- };
- element.set_attribute_from_parser(Atom::from_slice(attr.name.as_slice()),
- attr.value.clone(),
- namespace,
- prefix.map(|p| p.to_string()));
- }
-
- //FIXME: workaround for https://github.com/mozilla/rust/issues/13246;
- // we get unrooting order failures if these are inside the match.
- let rel = {
- let rel = element.deref().get_attribute(Null, "rel").root();
- rel.map(|a| a.deref().Value())
- };
- let href = {
- let href= element.deref().get_attribute(Null, "href").root();
- href.map(|a| a.deref().Value())
- };
-
- // Spawn additional parsing, network loads, etc. from tag and attrs
- let type_id = {
- let node: &JSRef<Node> = NodeCast::from_ref(&*element);
- node.type_id()
- };
- match type_id {
- // Handle CSS style sheets from <link> elements
- ElementNodeTypeId(HTMLLinkElementTypeId) => {
- match (rel, href) {
- (Some(ref rel), Some(ref href)) => {
- if rel.as_slice()
- .split(HTML_SPACE_CHARACTERS.as_slice())
- .any(|s| {
- s.as_slice().eq_ignore_ascii_case("stylesheet")
- }) {
- debug!("found CSS stylesheet: {:s}", *href);
- match UrlParser::new().base_url(base_url).parse(href.as_slice()) {
- Ok(url) => css_chan2.send(CSSTaskNewFile(
- UrlProvenance(url, resource_task.clone()))),
- Err(e) => debug!("Parsing url {:s} failed: {:?}", *href, e)
- };
- }
- }
- _ => {}
- }
- }
- _ => {}
- }
-
- unsafe { element.deref().to_hubbub_node() }
- },
- create_text: |data: String| {
- debug!("create text");
- // NOTE: tmp vars are workaround for lifetime issues. Both required.
- let tmp_borrow = doc_cell.borrow();
- let tmp = &*tmp_borrow;
- let text = Text::new(data, *tmp).root();
- unsafe { text.deref().to_hubbub_node() }
- },
- ref_node: |_| {},
- unref_node: |_| {},
- append_child: |parent: hubbub::NodeDataPtr, child: hubbub::NodeDataPtr| {
- unsafe {
- debug!("append child {:x} {:x}", parent, child);
- let child: Root<Node> = from_hubbub_node(child).root();
- let parent: Root<Node> = from_hubbub_node(parent).root();
- assert!(parent.deref().AppendChild(&*child).is_ok());
- }
- child
- },
- insert_before: |_parent, _child| {
- debug!("insert before");
- 0u
- },
- remove_child: |_parent, _child| {
- debug!("remove child");
- 0u
- },
- clone_node: |_node, deep| {
- debug!("clone node");
- if deep { error!("-- deep clone unimplemented"); }
- fail!("clone node unimplemented")
- },
- reparent_children: |_node, _new_parent| {
- debug!("reparent children");
- 0u
- },
- get_parent: |_node, _element_only| {
- debug!("get parent");
- 0u
- },
- has_children: |_node| {
- debug!("has children");
- false
- },
- form_associate: |_form, _node| {
- debug!("form associate");
- },
- add_attributes: |_node, _attributes| {
- debug!("add attributes");
- },
- set_quirks_mode: |mode| {
- debug!("set quirks mode");
- // NOTE: tmp vars are workaround for lifetime issues. Both required.
- let tmp_borrow = doc_cell.borrow_mut();
- let tmp = &*tmp_borrow;
- tmp.set_quirks_mode(mode);
- },
- encoding_change: |encname| {
- debug!("encoding change");
- // NOTE: tmp vars are workaround for lifetime issues. Both required.
- let tmp_borrow = doc_cell.borrow_mut();
- let tmp = &*tmp_borrow;
- tmp.set_encoding_name(encname);
- },
- complete_script: |script| {
- unsafe {
- let script = from_hubbub_node::<Node>(script).root();
- let script: Option<&JSRef<HTMLScriptElement>> =
- HTMLScriptElementCast::to_ref(&*script);
- let script = match script {
- Some(script) if script.is_javascript() => script,
- _ => return,
- };
-
- let script_element: &JSRef<Element> = ElementCast::from_ref(script);
- match script_element.get_attribute(Null, "src").root() {
- Some(src) => {
- debug!("found script: {:s}", src.deref().Value());
- match UrlParser::new().base_url(base_url)
- .parse(src.deref().value().as_slice()) {
- Ok(new_url) => js_chan2.send(JSTaskNewFile(new_url)),
- Err(e) => debug!("Parsing url {:s} failed: {:?}", src.deref().Value(), e)
- };
- }
- None => {
- let mut data = String::new();
- let scriptnode: &JSRef<Node> = NodeCast::from_ref(script);
- debug!("iterating over children {:?}", scriptnode.first_child());
- for child in scriptnode.children() {
- debug!("child = {:?}", child);
- let text: &JSRef<Text> = TextCast::to_ref(&child).unwrap();
- data.push_str(text.deref().characterdata.data.deref().borrow().as_slice());
- }
-
- debug!("script data = {:?}", data);
- js_chan2.send(JSTaskNewInlineScript(data, base_url.clone()));
- }
- }
- }
- debug!("complete script");
- },
- complete_style: |_| {
- // style parsing is handled in element::notify_child_list_changed.
- },
- };
- parser.set_tree_handler(&mut tree_handler);
- debug!("set tree handler");
- debug!("loaded page");
- match load_response.metadata.content_type {
- Some((ref t, _)) if t.as_slice().eq_ignore_ascii_case("image") => {
- let page = format!("<html><body><img src='{:s}' /></body></html>", base_url.serialize());
- parser.parse_chunk(page.into_bytes().as_slice());
- },
- _ => loop {
- match load_response.progress_port.recv() {
- Payload(data) => {
- debug!("received data");
- parser.parse_chunk(data.as_slice());
- }
- Done(Err(err)) => {
- fail!("Failed to load page URL {:s}, error: {:s}", url.serialize(), err);
- }
- Done(..) => {
- break;
- }
- }
- }
- }
-
- debug!("finished parsing");
- css_chan.send(CSSTaskExit);
- js_chan.send(JSTaskExit);
-
- HtmlParserResult {
- discovery_port: discovery_port,
- }
-}
-
-fn build_parser<'a>(node: hubbub::NodeDataPtr) -> hubbub::Parser<'a> {
- let mut parser = hubbub::Parser::new("UTF-8", false);
- parser.set_document_node(node);
- parser.enable_scripting(true);
- parser.enable_styling(true);
- parser
-}
-
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-29 20:01:52 +0000