delete tree_builder, driver and serialize

1 files changed, 0 insertions, 171 deletions

diff --git a/src/tree_builder/data.rs b/src/tree_builder/data.rs
deleted file mode 100644
index 9d51a71..0000000
--- a/src/tree_builder/data.rs
+++ /dev/null
@@ -1,171 +0,0 @@
-// Copyright 2014-2017 The html5ever Project Developers. See the
-// COPYRIGHT file at the top-level directory of this distribution.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-use crate::interface::{LimitedQuirks, NoQuirks, Quirks, QuirksMode};
-use crate::tendril::StrTendril;
-use crate::tokenizer::Doctype;
-
-// These should all be lowercase, for ASCII-case-insensitive matching.
-static QUIRKY_PUBLIC_PREFIXES: &'static [&'static str] = &[
-    "-//advasoft ltd//dtd html 3.0 aswedit + extensions//",
-    "-//as//dtd html 3.0 aswedit + extensions//",
-    "-//ietf//dtd html 2.0 level 1//",
-    "-//ietf//dtd html 2.0 level 2//",
-    "-//ietf//dtd html 2.0 strict level 1//",
-    "-//ietf//dtd html 2.0 strict level 2//",
-    "-//ietf//dtd html 2.0 strict//",
-    "-//ietf//dtd html 2.0//",
-    "-//ietf//dtd html 2.1e//",
-    "-//ietf//dtd html 3.0//",
-    "-//ietf//dtd html 3.2 final//",
-    "-//ietf//dtd html 3.2//",
-    "-//ietf//dtd html 3//",
-    "-//ietf//dtd html level 0//",
-    "-//ietf//dtd html level 1//",
-    "-//ietf//dtd html level 2//",
-    "-//ietf//dtd html level 3//",
-    "-//ietf//dtd html strict level 0//",
-    "-//ietf//dtd html strict level 1//",
-    "-//ietf//dtd html strict level 2//",
-    "-//ietf//dtd html strict level 3//",
-    "-//ietf//dtd html strict//",
-    "-//ietf//dtd html//",
-    "-//metrius//dtd metrius presentational//",
-    "-//microsoft//dtd internet explorer 2.0 html strict//",
-    "-//microsoft//dtd internet explorer 2.0 html//",
-    "-//microsoft//dtd internet explorer 2.0 tables//",
-    "-//microsoft//dtd internet explorer 3.0 html strict//",
-    "-//microsoft//dtd internet explorer 3.0 html//",
-    "-//microsoft//dtd internet explorer 3.0 tables//",
-    "-//netscape comm. corp.//dtd html//",
-    "-//netscape comm. corp.//dtd strict html//",
-    "-//o'reilly and associates//dtd html 2.0//",
-    "-//o'reilly and associates//dtd html extended 1.0//",
-    "-//o'reilly and associates//dtd html extended relaxed 1.0//",
-    "-//softquad software//dtd hotmetal pro 6.0::19990601::extensions to html 4.0//",
-    "-//softquad//dtd hotmetal pro 4.0::19971010::extensions to html 4.0//",
-    "-//spyglass//dtd html 2.0 extended//",
-    "-//sq//dtd html 2.0 hotmetal + extensions//",
-    "-//sun microsystems corp.//dtd hotjava html//",
-    "-//sun microsystems corp.//dtd hotjava strict html//",
-    "-//w3c//dtd html 3 1995-03-24//",
-    "-//w3c//dtd html 3.2 draft//",
-    "-//w3c//dtd html 3.2 final//",
-    "-//w3c//dtd html 3.2//",
-    "-//w3c//dtd html 3.2s draft//",
-    "-//w3c//dtd html 4.0 frameset//",
-    "-//w3c//dtd html 4.0 transitional//",
-    "-//w3c//dtd html experimental 19960712//",
-    "-//w3c//dtd html experimental 970421//",
-    "-//w3c//dtd w3 html//",
-    "-//w3o//dtd w3 html 3.0//",
-    "-//webtechs//dtd mozilla html 2.0//",
-    "-//webtechs//dtd mozilla html//",
-];
-
-static QUIRKY_PUBLIC_MATCHES: &'static [&'static str] = &[
-    "-//w3o//dtd w3 html strict 3.0//en//",
-    "-/w3c/dtd html 4.0 transitional/en",
-    "html",
-];
-
-static QUIRKY_SYSTEM_MATCHES: &'static [&'static str] =
-    &["http://www.ibm.com/data/dtd/v11/ibmxhtml1-transitional.dtd"];
-
-static LIMITED_QUIRKY_PUBLIC_PREFIXES: &'static [&'static str] = &[
-    "-//w3c//dtd xhtml 1.0 frameset//",
-    "-//w3c//dtd xhtml 1.0 transitional//",
-];
-
-static HTML4_PUBLIC_PREFIXES: &'static [&'static str] = &[
-    "-//w3c//dtd html 4.01 frameset//",
-    "-//w3c//dtd html 4.01 transitional//",
-];
-
-pub fn doctype_error_and_quirks(doctype: &Doctype, iframe_srcdoc: bool) -> (bool, QuirksMode) {
-    fn opt_string_as_slice<'t>(x: &'t Option<String>) -> Option<&'t str> {
-        x.as_ref().map(|y| &y[..])
-    }
-
-    fn opt_tendril_as_slice<'t>(x: &'t Option<StrTendril>) -> Option<&'t str> {
-        match *x {
-            Some(ref t) => Some(t),
-            None => None,
-        }
-    }
-
-    fn opt_to_ascii_lower(x: Option<&str>) -> Option<String> {
-        x.map(|y| y.to_ascii_lowercase())
-    }
-
-    let name = opt_tendril_as_slice(&doctype.name);
-    let public = opt_tendril_as_slice(&doctype.public_id);
-    let system = opt_tendril_as_slice(&doctype.system_id);
-
-    let err = match (name, public, system) {
-        (Some("html"), None, None) |
-        (Some("html"), None, Some("about:legacy-compat")) |
-        (Some("html"), Some("-//W3C//DTD HTML 4.0//EN"), None) |
-        (
-            Some("html"),
-            Some("-//W3C//DTD HTML 4.0//EN"),
-            Some("http://www.w3.org/TR/REC-html40/strict.dtd"),
-        ) |
-        (Some("html"), Some("-//W3C//DTD HTML 4.01//EN"), None) |
-        (
-            Some("html"),
-            Some("-//W3C//DTD HTML 4.01//EN"),
-            Some("http://www.w3.org/TR/html4/strict.dtd"),
-        ) |
-        (
-            Some("html"),
-            Some("-//W3C//DTD XHTML 1.0 Strict//EN"),
-            Some("http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"),
-        ) |
-        (
-            Some("html"),
-            Some("-//W3C//DTD XHTML 1.1//EN"),
-            Some("http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"),
-        ) => false,
-
-        _ => true,
-    };
-
-    // FIXME: We could do something asymptotically faster here.
-    // But there aren't many strings, and this happens at most once per parse.
-    fn contains_pfx(haystack: &[&str], needle: &str) -> bool {
-        haystack.iter().any(|&x| needle.starts_with(x))
-    }
-
-    // Quirks-mode matches are case-insensitive.
-    let public = opt_to_ascii_lower(public);
-    let system = opt_to_ascii_lower(system);
-
-    let quirk = match (opt_string_as_slice(&public), opt_string_as_slice(&system)) {
-        _ if doctype.force_quirks => Quirks,
-        _ if name != Some("html") => Quirks,
-
-        _ if iframe_srcdoc => NoQuirks,
-
-        (Some(ref p), _) if QUIRKY_PUBLIC_MATCHES.contains(p) => Quirks,
-        (_, Some(ref s)) if QUIRKY_SYSTEM_MATCHES.contains(s) => Quirks,
-
-        (Some(p), _) if contains_pfx(QUIRKY_PUBLIC_PREFIXES, p) => Quirks,
-        (Some(p), _) if contains_pfx(LIMITED_QUIRKY_PUBLIC_PREFIXES, p) => LimitedQuirks,
-
-        (Some(p), s) if contains_pfx(HTML4_PUBLIC_PREFIXES, p) => match s {
-            None => Quirks,
-            Some(_) => LimitedQuirks,
-        },
-
-        _ => NoQuirks,
-    };
-
-    (err, quirk)
-}