servo: Merge #8278 - M1503: Integrate XML5 parser (from Ronak6892:master); r=eefriedman

Hi,

This is for NCSU fall 15 project for Mozilla.

We have included changes for initial steps in this pull request.
https://github.com/servo/servo/wiki/Integrate-xml5ever

Kindly review !

Source-Repo: https://github.com/servo/servo
Source-Revision: 65a1a28860ac8858a02be6d26b262a61d040beb1

--HG--
rename : servo/components/script/dom/webidls/ServoHTMLParser.webidl => servo/components/script/dom/webidls/ServoXMLParser.webidl

servo/components/script/Cargo.toml

@@ -70,6 +70,10 @@ git = "https://github.com/pcwalton/ipc-channel"
 version = "0.6"
 features = [ "serde-serialization" ]
 
+[dependencies.xml5ever]
+git = "https://github.com/Ygg01/xml5ever"
+features = ["unstable"]
+
 [dependencies]
 app_units = {version = "0.1", features = ["plugins"]}
 log = "0.3"

servo/components/script/dom/domparser.rs

@@ -16,6 +16,7 @@ use dom::document::DocumentSource;
 use dom::document::{Document, IsHTMLDocument};
 use dom::window::Window;
 use parse::html::{ParseContext, parse_html};
+use parse::xml::{self, parse_xml};
 use std::borrow::ToOwned;
 use util::str::DOMString;
 
@@ -68,12 +69,14 @@ impl DOMParserMethods for DOMParser {
             }
             Text_xml => {
                 //FIXME: this should probably be FromParser when we actually parse the string (#3756).
-                Ok(Document::new(&self.window, Some(url.clone()),
-                                 IsHTMLDocument::NonHTMLDocument,
-                                 Some(content_type),
-                                 None,
-                                 DocumentSource::NotFromParser,
-                                 loader))
+                let document = Document::new(&self.window, Some(url.clone()),
+                                             IsHTMLDocument::NonHTMLDocument,
+                                             Some(content_type),
+                                             None,
+                                             DocumentSource::NotFromParser,
+                                             loader);
+                parse_xml(document.r(), s, url, xml::ParseContext::Owner(None));
+                Ok(document)
             }
         }
     }

servo/components/script/dom/mod.rs

@@ -338,6 +338,7 @@ pub mod progressevent;
 pub mod range;
 pub mod screen;
 pub mod servohtmlparser;
+pub mod servoxmlparser;
 pub mod storage;
 pub mod storageevent;
 pub mod testbinding;

servo/components/script/dom/servoxmlparser.rs

@@ -0,0 +1,16 @@
+/* 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::reflector::Reflector;
+
+#[must_root]
+#[dom_struct]
+pub struct ServoXMLParser {
+    reflector_: Reflector,
+}
+
+impl ServoXMLParser {
+    pub fn new() {
+    }
+}

servo/components/script/dom/webidls/ServoXMLParser.webidl

@@ -0,0 +1,12 @@
+/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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/. */
+
+// This interface is entirely internal to Servo, and should not be accessible to
+// web pages.
+
+[NoInterfaceObject]
+interface ServoXMLParser {
+};
+

servo/components/script/parse/mod.rs

@@ -3,6 +3,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 pub mod html;
+pub mod xml;
 
 pub trait Parser {
     fn parse_chunk(self, input: String);

servo/components/script/parse/xml.rs

@@ -0,0 +1,20 @@
+/* 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/. */
+
+#![allow(unrooted_must_root)]
+
+use dom::document::Document;
+use url::Url;
+use util::str::DOMString;
+
+pub enum ParseContext {
+    Owner(Option<i32>)
+}
+
+
+pub fn parse_xml(document: &Document,
+                 input: DOMString,
+                 url: Url,
+                 context: ParseContext) {
+}

servo/components/servo/Cargo.lock

@@ -1534,6 +1534,7 @@ dependencies = [
  "util 0.0.1",
  "uuid 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
  "websocket 0.12.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "xml5ever 0.1.0 (git+https://github.com/Ygg01/xml5ever)",
 ]
 
 [[package]]
@@ -2054,3 +2055,20 @@ dependencies = [
  "bitflags 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "xml5ever"
+version = "0.1.0"
+source = "git+https://github.com/Ygg01/xml5ever#0c36f2d93532b2d7b1ccfbd6019a6d53a1fcac69"
+dependencies = [
+ "log 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "mac 0.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "phf 0.7.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "phf_codegen 0.7.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rc 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-serialize 0.3.16 (registry+https://github.com/rust-lang/crates.io-index)",
+ "string_cache 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
+ "string_cache_plugin 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tendril 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "time 0.1.32 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+