Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

7 files changed, 585 insertions, 0 deletions

diff --git a/third_party/rust/askama_escape/.cargo-checksum.json b/third_party/rust/askama_escape/.cargo-checksum.json
new file mode 100644
index 0000000000..b4c6a0e725
--- /dev/null
+++ b/third_party/rust/askama_escape/.cargo-checksum.json
@@ -0,0 +1 @@
+{"files":{"Cargo.toml":"a140f9df40d83c3f3c39864df0e272bde3e210ad9d37cf90342c45f137c5b1aa","LICENSE-APACHE":"87cb0d734c723c083e51c825930ff42bce28596b52dee15567f6b28f19c195e3","LICENSE-MIT":"df20e0180764bf5bd76f74d47bc9e8c0069a666401629c390003a1d5eba99c92","README.md":"f1c057bd94aff0d98bcd7267655bb8af4c9c81a643423c5948f711e199945905","benches/all.rs":"0e0458780fa24e55402b11fdbc6ef2191b399459461a9f909a516363e824c838","src/lib.rs":"5f96ad55ac916b63ef051373994c08a0bfaa3b85a5bf031a579dc23163c47267"},"package":"619743e34b5ba4e9703bba34deac3427c72507c7159f5fd030aea8cac0cfe341"}
\ No newline at end of file
diff --git a/third_party/rust/askama_escape/Cargo.toml b/third_party/rust/askama_escape/Cargo.toml
new file mode 100644
index 0000000000..d4944ed6ea
--- /dev/null
+++ b/third_party/rust/askama_escape/Cargo.toml
@@ -0,0 +1,33 @@
+# THIS FILE IS AUTOMATICALLY GENERATED BY CARGO
+#
+# When uploading crates to the registry Cargo will automatically
+# "normalize" Cargo.toml files for maximal compatibility
+# with all versions of Cargo and also rewrite `path` dependencies
+# to registry (e.g., crates.io) dependencies.
+#
+# If you are reading this file be aware that the original Cargo.toml
+# will likely look very different (and much more reasonable).
+# See Cargo.toml.orig for the original contents.
+
+[package]
+edition = "2018"
+name = "askama_escape"
+version = "0.10.3"
+description = "Optimized HTML escaping code, extracted from Askama"
+homepage = "https://github.com/djc/askama"
+documentation = "https://docs.rs/askama_escape"
+readme = "README.md"
+keywords = ["html", "escaping"]
+license = "MIT OR Apache-2.0"
+repository = "https://github.com/djc/askama"
+
+[[bench]]
+name = "all"
+harness = false
+[dev-dependencies.criterion]
+version = "0.3"
+
+[features]
+json = []
+[badges.maintenance]
+status = "actively-developed"
diff --git a/third_party/rust/askama_escape/LICENSE-APACHE b/third_party/rust/askama_escape/LICENSE-APACHE
new file mode 100644
index 0000000000..b7ca568694
--- /dev/null
+++ b/third_party/rust/askama_escape/LICENSE-APACHE
@@ -0,0 +1,201 @@
+                              Apache License
+                        Version 2.0, January 2004
+                     http://www.apache.org/licenses/
+
+TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+1. Definitions.
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+   any Contribution intentionally submitted for inclusion in the Work
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+6. Trademarks. This License does not grant permission to use the trade
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+   of your accepting any such warranty or additional liability.
+
+END OF TERMS AND CONDITIONS
+
+APPENDIX: How to apply the Apache License to your work.
+
+   To apply the Apache License to your work, attach the following
+   boilerplate notice, with the fields enclosed by brackets "[]"
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+Copyright 2017-2020 Dirkjan Ochtman
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
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diff --git a/third_party/rust/askama_escape/LICENSE-MIT b/third_party/rust/askama_escape/LICENSE-MIT
new file mode 100644
index 0000000000..c765f2e75a
--- /dev/null
+++ b/third_party/rust/askama_escape/LICENSE-MIT
@@ -0,0 +1,25 @@
+Copyright (c) 2017-2020 Dirkjan Ochtman
+
+Permission is hereby granted, free of charge, to any
+person obtaining a copy of this software and associated
+documentation files (the "Software"), to deal in the
+Software without restriction, including without
+limitation the rights to use, copy, modify, merge,
+publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software
+is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice
+shall be included in all copies or substantial portions
+of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
+ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
+TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
+PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
+SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
+IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.
diff --git a/third_party/rust/askama_escape/README.md b/third_party/rust/askama_escape/README.md
new file mode 100644
index 0000000000..8c6796d83b
--- /dev/null
+++ b/third_party/rust/askama_escape/README.md
@@ -0,0 +1,9 @@
+# askama_escape: escaping utilities for the Askama templating engine
+
+[![Documentation](https://docs.rs/askama_escape/badge.svg)](https://docs.rs/askama_escape/)
+[![Latest version](https://img.shields.io/crates/v/askama_escape.svg)](https://crates.io/crates/askama_escape)
+[![Build Status](https://github.com/djc/askama/workflows/CI/badge.svg)](https://github.com/djc/askama/actions?query=workflow%3ACI)
+[![Chat](https://badges.gitter.im/gitterHQ/gitter.svg)](https://gitter.im/djc/askama)
+
+This crate contains helper code for HTML escaping used by the
+[Askama](https://github.com/djc/askama) templating engine.
diff --git a/third_party/rust/askama_escape/benches/all.rs b/third_party/rust/askama_escape/benches/all.rs
new file mode 100644
index 0000000000..e0ef11f123
--- /dev/null
+++ b/third_party/rust/askama_escape/benches/all.rs
@@ -0,0 +1,77 @@
+#[macro_use]
+extern crate criterion;
+
+use askama_escape::{Html, MarkupDisplay};
+use criterion::Criterion;
+
+criterion_main!(benches);
+criterion_group!(benches, functions);
+
+fn functions(c: &mut Criterion) {
+    c.bench_function("Escaping", escaping);
+}
+
+fn escaping(b: &mut criterion::Bencher<'_>) {
+    let string_long = r#"
+    Lorem ipsum dolor sit amet, consectetur adipiscing elit. Mauris consequat tellus sit
+    amet ornare fermentum. Etiam nec erat ante. In at metus a orci mollis scelerisque.
+    Sed eget ultrices turpis, at sollicitudin erat. Integer hendrerit nec magna quis
+    venenatis. Vivamus non dolor hendrerit, vulputate velit sed, varius nunc. Quisque
+    in pharetra mi. Sed ullamcorper nibh malesuada commodo porttitor. Ut scelerisque
+    sodales felis quis dignissim. Morbi aliquam finibus justo, sit amet consectetur
+    mauris efficitur sit amet. Donec posuere turpis felis, eu lacinia magna accumsan
+    quis. Fusce egestas lacus vel fermentum tincidunt. Phasellus a nulla eget lectus
+    placerat commodo at eget nisl. Fusce cursus dui quis purus accumsan auctor.
+    Donec iaculis felis quis metus consectetur porttitor.
+<p>
+    Etiam nibh mi, <b>accumsan</b> quis purus sed, posuere fermentum lorem. In pulvinar porta
+    maximus. Fusce tincidunt lacinia tellus sit amet tincidunt. Aliquam lacus est, pulvinar
+    non metus a, <b>facilisis</b> ultrices quam. Nulla feugiat leo in cursus eleifend. Suspendisse
+    eget nisi ac justo sagittis interdum id a ipsum. Nulla mauris justo, scelerisque ac
+    rutrum vitae, consequat vel ex.
+</p></p></p></p></p></p></p></p></p></p></p></p></p></p></p></p></p></p></p></p></p></p></p></p>
+<p>
+    Sed sollicitudin <b>sem</b> mauris, at rutrum nibh egestas vel. Ut eu nisi tellus. Praesent dignissim
+    orci elementum, mattis turpis eget, maximus ante. Suspendisse luctus eu felis a tempor. Morbi
+    ac risus vitae sem molestie ullamcorper. Curabitur ligula augue, sollicitudin quis maximus vel,
+    facilisis sed nibh. Aenean auctor magna sem, id rutrum metus convallis quis. Nullam non arcu
+    dictum, lobortis erat quis, rhoncus est. Suspendisse venenatis, mi sed venenatis vehicula,
+    tortor dolor egestas lectus, et efficitur turpis odio non augue. Integer velit sapien, dictum
+    non egestas vitae, hendrerit sed quam. Phasellus a nunc eu erat varius imperdiet. Etiam id
+    sollicitudin turpis, vitae molestie orci. Quisque ornare magna quis metus rhoncus commodo.
+    Phasellus non mauris velit.
+</p>
+<p>
+    Etiam dictum tellus ipsum, nec varius quam ornare vel. Cras vehicula diam nec sollicitudin
+    ultricies. Pellentesque rhoncus sagittis nisl id facilisis. Nunc viverra convallis risus ut
+    luctus. Aliquam vestibulum <b>efficitur massa</b>, id tempus nisi posuere a. Aliquam scelerisque
+    elit justo. Nullam a ante felis. Cras vitae lorem eu nisi feugiat hendrerit. Maecenas vitae
+    suscipit leo, lacinia dignissim lacus. Sed eget volutpat mi. In eu bibendum neque. Pellentesque
+    finibus velit a fermentum rhoncus. Maecenas leo purus, eleifend eu lacus a, condimentum sagittis
+    justo.
+</p>"#;
+    let string_short = "Lorem ipsum dolor sit amet,<foo>bar&foo\"bar\\foo/bar";
+    let empty = "";
+    let no_escape = "Lorem ipsum dolor sit amet,";
+    let no_escape_long = r#"
+Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin scelerisque eu urna in aliquet.
+Phasellus ac nulla a urna sagittis consequat id quis est. Nullam eu ex eget erat accumsan dictum
+ac lobortis urna. Etiam fermentum ut quam at dignissim. Curabitur vestibulum luctus tellus, sit
+amet lobortis augue tempor faucibus. Nullam sed felis eget odio elementum euismod in sit amet massa.
+Vestibulum sagittis purus sit amet eros auctor, sit amet pharetra purus dapibus. Donec ornare metus
+vel dictum porta. Etiam ut nisl nisi. Nullam rutrum porttitor mi. Donec aliquam ac ipsum eget
+hendrerit. Cras faucibus, eros ut pharetra imperdiet, est tellus aliquet felis, eget convallis
+lacus ipsum eget quam. Vivamus orci lorem, maximus ac mi eget, bibendum vulputate massa. In
+vestibulum dui hendrerit, vestibulum lacus sit amet, posuere erat. Vivamus euismod massa diam,
+vulputate euismod lectus vestibulum nec. Donec sit amet massa magna. Nunc ipsum nulla, euismod
+quis lacus at, gravida maximus elit. Duis tristique, nisl nullam.
+    "#;
+
+    b.iter(|| {
+        format!("{}", MarkupDisplay::new_unsafe(string_long, Html));
+        format!("{}", MarkupDisplay::new_unsafe(string_short, Html));
+        format!("{}", MarkupDisplay::new_unsafe(empty, Html));
+        format!("{}", MarkupDisplay::new_unsafe(no_escape, Html));
+        format!("{}", MarkupDisplay::new_unsafe(no_escape_long, Html));
+    });
+}
diff --git a/third_party/rust/askama_escape/src/lib.rs b/third_party/rust/askama_escape/src/lib.rs
new file mode 100644
index 0000000000..1788843086
--- /dev/null
+++ b/third_party/rust/askama_escape/src/lib.rs
@@ -0,0 +1,239 @@
+#![cfg_attr(not(any(feature = "json", test)), no_std)]
+#![deny(elided_lifetimes_in_paths)]
+#![deny(unreachable_pub)]
+
+use core::fmt::{self, Display, Formatter, Write};
+use core::str;
+
+#[derive(Debug)]
+pub struct MarkupDisplay<E, T>
+where
+    E: Escaper,
+    T: Display,
+{
+    value: DisplayValue<T>,
+    escaper: E,
+}
+
+impl<E, T> MarkupDisplay<E, T>
+where
+    E: Escaper,
+    T: Display,
+{
+    pub fn new_unsafe(value: T, escaper: E) -> Self {
+        Self {
+            value: DisplayValue::Unsafe(value),
+            escaper,
+        }
+    }
+
+    pub fn new_safe(value: T, escaper: E) -> Self {
+        Self {
+            value: DisplayValue::Safe(value),
+            escaper,
+        }
+    }
+
+    #[must_use]
+    pub fn mark_safe(mut self) -> MarkupDisplay<E, T> {
+        self.value = match self.value {
+            DisplayValue::Unsafe(t) => DisplayValue::Safe(t),
+            _ => self.value,
+        };
+        self
+    }
+}
+
+impl<E, T> Display for MarkupDisplay<E, T>
+where
+    E: Escaper,
+    T: Display,
+{
+    fn fmt(&self, fmt: &mut Formatter<'_>) -> fmt::Result {
+        match self.value {
+            DisplayValue::Unsafe(ref t) => write!(
+                EscapeWriter {
+                    fmt,
+                    escaper: &self.escaper
+                },
+                "{}",
+                t
+            ),
+            DisplayValue::Safe(ref t) => t.fmt(fmt),
+        }
+    }
+}
+
+#[derive(Debug)]
+pub struct EscapeWriter<'a, E, W> {
+    fmt: W,
+    escaper: &'a E,
+}
+
+impl<E, W> Write for EscapeWriter<'_, E, W>
+where
+    W: Write,
+    E: Escaper,
+{
+    fn write_str(&mut self, s: &str) -> fmt::Result {
+        self.escaper.write_escaped(&mut self.fmt, s)
+    }
+}
+
+pub fn escape<E>(string: &str, escaper: E) -> Escaped<'_, E>
+where
+    E: Escaper,
+{
+    Escaped { string, escaper }
+}
+
+#[derive(Debug)]
+pub struct Escaped<'a, E>
+where
+    E: Escaper,
+{
+    string: &'a str,
+    escaper: E,
+}
+
+impl<E> Display for Escaped<'_, E>
+where
+    E: Escaper,
+{
+    fn fmt(&self, fmt: &mut fmt::Formatter<'_>) -> fmt::Result {
+        self.escaper.write_escaped(fmt, self.string)
+    }
+}
+
+pub struct Html;
+
+macro_rules! escaping_body {
+    ($start:ident, $i:ident, $fmt:ident, $bytes:ident, $quote:expr) => {{
+        if $start < $i {
+            $fmt.write_str(unsafe { str::from_utf8_unchecked(&$bytes[$start..$i]) })?;
+        }
+        $fmt.write_str($quote)?;
+        $start = $i + 1;
+    }};
+}
+
+impl Escaper for Html {
+    fn write_escaped<W>(&self, mut fmt: W, string: &str) -> fmt::Result
+    where
+        W: Write,
+    {
+        let bytes = string.as_bytes();
+        let mut start = 0;
+        for (i, b) in bytes.iter().enumerate() {
+            if b.wrapping_sub(b'"') <= FLAG {
+                match *b {
+                    b'<' => escaping_body!(start, i, fmt, bytes, "&lt;"),
+                    b'>' => escaping_body!(start, i, fmt, bytes, "&gt;"),
+                    b'&' => escaping_body!(start, i, fmt, bytes, "&amp;"),
+                    b'"' => escaping_body!(start, i, fmt, bytes, "&quot;"),
+                    b'\'' => escaping_body!(start, i, fmt, bytes, "&#x27;"),
+                    _ => (),
+                }
+            }
+        }
+        if start < bytes.len() {
+            fmt.write_str(unsafe { str::from_utf8_unchecked(&bytes[start..]) })
+        } else {
+            Ok(())
+        }
+    }
+}
+
+pub struct Text;
+
+impl Escaper for Text {
+    fn write_escaped<W>(&self, mut fmt: W, string: &str) -> fmt::Result
+    where
+        W: Write,
+    {
+        fmt.write_str(string)
+    }
+}
+
+#[derive(Debug, PartialEq)]
+enum DisplayValue<T>
+where
+    T: Display,
+{
+    Safe(T),
+    Unsafe(T),
+}
+
+pub trait Escaper {
+    fn write_escaped<W>(&self, fmt: W, string: &str) -> fmt::Result
+    where
+        W: Write;
+}
+
+const FLAG: u8 = b'>' - b'"';
+
+/// Escape chevrons, ampersand and apostrophes for use in JSON
+#[cfg(feature = "json")]
+#[derive(Debug, Clone, Default)]
+pub struct JsonEscapeBuffer(Vec<u8>);
+
+#[cfg(feature = "json")]
+impl JsonEscapeBuffer {
+    pub fn new() -> Self {
+        Self(Vec::new())
+    }
+
+    pub fn finish(self) -> String {
+        unsafe { String::from_utf8_unchecked(self.0) }
+    }
+}
+
+#[cfg(feature = "json")]
+impl std::io::Write for JsonEscapeBuffer {
+    fn write(&mut self, bytes: &[u8]) -> std::io::Result<usize> {
+        macro_rules! push_esc_sequence {
+            ($start:ident, $i:ident, $self:ident, $bytes:ident, $quote:expr) => {{
+                if $start < $i {
+                    $self.0.extend_from_slice(&$bytes[$start..$i]);
+                }
+                $self.0.extend_from_slice($quote);
+                $start = $i + 1;
+            }};
+        }
+
+        self.0.reserve(bytes.len());
+        let mut start = 0;
+        for (i, b) in bytes.iter().enumerate() {
+            match *b {
+                b'&' => push_esc_sequence!(start, i, self, bytes, br#"\u0026"#),
+                b'\'' => push_esc_sequence!(start, i, self, bytes, br#"\u0027"#),
+                b'<' => push_esc_sequence!(start, i, self, bytes, br#"\u003c"#),
+                b'>' => push_esc_sequence!(start, i, self, bytes, br#"\u003e"#),
+                _ => (),
+            }
+        }
+        if start < bytes.len() {
+            self.0.extend_from_slice(&bytes[start..]);
+        }
+        Ok(bytes.len())
+    }
+
+    fn flush(&mut self) -> std::io::Result<()> {
+        Ok(())
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use std::string::ToString;
+
+    #[test]
+    fn test_escape() {
+        assert_eq!(escape("", Html).to_string(), "");
+        assert_eq!(escape("<&>", Html).to_string(), "&lt;&amp;&gt;");
+        assert_eq!(escape("bla&", Html).to_string(), "bla&amp;");
+        assert_eq!(escape("<foo", Html).to_string(), "&lt;foo");
+        assert_eq!(escape("bla&h", Html).to_string(), "bla&amp;h");
+    }
+}