Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

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

6 files changed, 380 insertions, 0 deletions

diff --git a/third_party/rust/zip/examples/extract.rs b/third_party/rust/zip/examples/extract.rs
new file mode 100644
index 0000000000..3080716266
--- /dev/null
+++ b/third_party/rust/zip/examples/extract.rs
@@ -0,0 +1,64 @@
+use std::fs;
+use std::io;
+
+fn main() {
+    std::process::exit(real_main());
+}
+
+fn real_main() -> i32 {
+    let args: Vec<_> = std::env::args().collect();
+    if args.len() < 2 {
+        println!("Usage: {} <filename>", args[0]);
+        return 1;
+    }
+    let fname = std::path::Path::new(&*args[1]);
+    let file = fs::File::open(fname).unwrap();
+
+    let mut archive = zip::ZipArchive::new(file).unwrap();
+
+    for i in 0..archive.len() {
+        let mut file = archive.by_index(i).unwrap();
+        let outpath = match file.enclosed_name() {
+            Some(path) => path.to_owned(),
+            None => continue,
+        };
+
+        {
+            let comment = file.comment();
+            if !comment.is_empty() {
+                println!("File {i} comment: {comment}");
+            }
+        }
+
+        if (*file.name()).ends_with('/') {
+            println!("File {} extracted to \"{}\"", i, outpath.display());
+            fs::create_dir_all(&outpath).unwrap();
+        } else {
+            println!(
+                "File {} extracted to \"{}\" ({} bytes)",
+                i,
+                outpath.display(),
+                file.size()
+            );
+            if let Some(p) = outpath.parent() {
+                if !p.exists() {
+                    fs::create_dir_all(p).unwrap();
+                }
+            }
+            let mut outfile = fs::File::create(&outpath).unwrap();
+            io::copy(&mut file, &mut outfile).unwrap();
+        }
+
+        // Get and Set permissions
+        #[cfg(unix)]
+        {
+            use std::os::unix::fs::PermissionsExt;
+
+            if let Some(mode) = file.unix_mode() {
+                fs::set_permissions(&outpath, fs::Permissions::from_mode(mode)).unwrap();
+            }
+        }
+    }
+
+    0
+}
diff --git a/third_party/rust/zip/examples/extract_lorem.rs b/third_party/rust/zip/examples/extract_lorem.rs
new file mode 100644
index 0000000000..bc50abe164
--- /dev/null
+++ b/third_party/rust/zip/examples/extract_lorem.rs
@@ -0,0 +1,31 @@
+use std::io::prelude::*;
+
+fn main() {
+    std::process::exit(real_main());
+}
+
+fn real_main() -> i32 {
+    let args: Vec<_> = std::env::args().collect();
+    if args.len() < 2 {
+        println!("Usage: {} <filename>", args[0]);
+        return 1;
+    }
+    let fname = std::path::Path::new(&*args[1]);
+    let zipfile = std::fs::File::open(fname).unwrap();
+
+    let mut archive = zip::ZipArchive::new(zipfile).unwrap();
+
+    let mut file = match archive.by_name("test/lorem_ipsum.txt") {
+        Ok(file) => file,
+        Err(..) => {
+            println!("File test/lorem_ipsum.txt not found");
+            return 2;
+        }
+    };
+
+    let mut contents = String::new();
+    file.read_to_string(&mut contents).unwrap();
+    println!("{contents}");
+
+    0
+}
diff --git a/third_party/rust/zip/examples/file_info.rs b/third_party/rust/zip/examples/file_info.rs
new file mode 100644
index 0000000000..6a2adc58ed
--- /dev/null
+++ b/third_party/rust/zip/examples/file_info.rs
@@ -0,0 +1,54 @@
+use std::fs;
+use std::io::BufReader;
+
+fn main() {
+    std::process::exit(real_main());
+}
+
+fn real_main() -> i32 {
+    let args: Vec<_> = std::env::args().collect();
+    if args.len() < 2 {
+        println!("Usage: {} <filename>", args[0]);
+        return 1;
+    }
+    let fname = std::path::Path::new(&*args[1]);
+    let file = fs::File::open(fname).unwrap();
+    let reader = BufReader::new(file);
+
+    let mut archive = zip::ZipArchive::new(reader).unwrap();
+
+    for i in 0..archive.len() {
+        let file = archive.by_index(i).unwrap();
+        let outpath = match file.enclosed_name() {
+            Some(path) => path,
+            None => {
+                println!("Entry {} has a suspicious path", file.name());
+                continue;
+            }
+        };
+
+        {
+            let comment = file.comment();
+            if !comment.is_empty() {
+                println!("Entry {i} comment: {comment}");
+            }
+        }
+
+        if (*file.name()).ends_with('/') {
+            println!(
+                "Entry {} is a directory with name \"{}\"",
+                i,
+                outpath.display()
+            );
+        } else {
+            println!(
+                "Entry {} is a file with name \"{}\" ({} bytes)",
+                i,
+                outpath.display(),
+                file.size()
+            );
+        }
+    }
+
+    0
+}
diff --git a/third_party/rust/zip/examples/stdin_info.rs b/third_party/rust/zip/examples/stdin_info.rs
new file mode 100644
index 0000000000..a609916a09
--- /dev/null
+++ b/third_party/rust/zip/examples/stdin_info.rs
@@ -0,0 +1,35 @@
+use std::io::{self, Read};
+
+fn main() {
+    std::process::exit(real_main());
+}
+
+fn real_main() -> i32 {
+    let stdin = io::stdin();
+    let mut stdin_handle = stdin.lock();
+    let mut buf = [0u8; 16];
+
+    loop {
+        match zip::read::read_zipfile_from_stream(&mut stdin_handle) {
+            Ok(Some(mut file)) => {
+                println!(
+                    "{}: {} bytes ({} bytes packed)",
+                    file.name(),
+                    file.size(),
+                    file.compressed_size()
+                );
+                match file.read(&mut buf) {
+                    Ok(n) => println!("The first {} bytes are: {:?}", n, &buf[0..n]),
+                    Err(e) => println!("Could not read the file: {e:?}"),
+                };
+            }
+            Ok(None) => break,
+            Err(e) => {
+                println!("Error encountered while reading zip: {e:?}");
+                return 1;
+            }
+        }
+    }
+
+    0
+}
diff --git a/third_party/rust/zip/examples/write_dir.rs b/third_party/rust/zip/examples/write_dir.rs
new file mode 100644
index 0000000000..3b043528f4
--- /dev/null
+++ b/third_party/rust/zip/examples/write_dir.rs
@@ -0,0 +1,125 @@
+use std::io::prelude::*;
+use std::io::{Seek, Write};
+use std::iter::Iterator;
+use zip::result::ZipError;
+use zip::write::FileOptions;
+
+use std::fs::File;
+use std::path::Path;
+use walkdir::{DirEntry, WalkDir};
+
+fn main() {
+    std::process::exit(real_main());
+}
+
+const METHOD_STORED: Option<zip::CompressionMethod> = Some(zip::CompressionMethod::Stored);
+
+#[cfg(any(
+    feature = "deflate",
+    feature = "deflate-miniz",
+    feature = "deflate-zlib"
+))]
+const METHOD_DEFLATED: Option<zip::CompressionMethod> = Some(zip::CompressionMethod::Deflated);
+#[cfg(not(any(
+    feature = "deflate",
+    feature = "deflate-miniz",
+    feature = "deflate-zlib"
+)))]
+const METHOD_DEFLATED: Option<zip::CompressionMethod> = None;
+
+#[cfg(feature = "bzip2")]
+const METHOD_BZIP2: Option<zip::CompressionMethod> = Some(zip::CompressionMethod::Bzip2);
+#[cfg(not(feature = "bzip2"))]
+const METHOD_BZIP2: Option<zip::CompressionMethod> = None;
+
+#[cfg(feature = "zstd")]
+const METHOD_ZSTD: Option<zip::CompressionMethod> = Some(zip::CompressionMethod::Zstd);
+#[cfg(not(feature = "zstd"))]
+const METHOD_ZSTD: Option<zip::CompressionMethod> = None;
+
+fn real_main() -> i32 {
+    let args: Vec<_> = std::env::args().collect();
+    if args.len() < 3 {
+        println!(
+            "Usage: {} <source_directory> <destination_zipfile>",
+            args[0]
+        );
+        return 1;
+    }
+
+    let src_dir = &*args[1];
+    let dst_file = &*args[2];
+    for &method in [METHOD_STORED, METHOD_DEFLATED, METHOD_BZIP2, METHOD_ZSTD].iter() {
+        if method.is_none() {
+            continue;
+        }
+        match doit(src_dir, dst_file, method.unwrap()) {
+            Ok(_) => println!("done: {src_dir} written to {dst_file}"),
+            Err(e) => println!("Error: {e:?}"),
+        }
+    }
+
+    0
+}
+
+fn zip_dir<T>(
+    it: &mut dyn Iterator<Item = DirEntry>,
+    prefix: &str,
+    writer: T,
+    method: zip::CompressionMethod,
+) -> zip::result::ZipResult<()>
+where
+    T: Write + Seek,
+{
+    let mut zip = zip::ZipWriter::new(writer);
+    let options = FileOptions::default()
+        .compression_method(method)
+        .unix_permissions(0o755);
+
+    let mut buffer = Vec::new();
+    for entry in it {
+        let path = entry.path();
+        let name = path.strip_prefix(Path::new(prefix)).unwrap();
+
+        // Write file or directory explicitly
+        // Some unzip tools unzip files with directory paths correctly, some do not!
+        if path.is_file() {
+            println!("adding file {path:?} as {name:?} ...");
+            #[allow(deprecated)]
+            zip.start_file_from_path(name, options)?;
+            let mut f = File::open(path)?;
+
+            f.read_to_end(&mut buffer)?;
+            zip.write_all(&buffer)?;
+            buffer.clear();
+        } else if !name.as_os_str().is_empty() {
+            // Only if not root! Avoids path spec / warning
+            // and mapname conversion failed error on unzip
+            println!("adding dir {path:?} as {name:?} ...");
+            #[allow(deprecated)]
+            zip.add_directory_from_path(name, options)?;
+        }
+    }
+    zip.finish()?;
+    Result::Ok(())
+}
+
+fn doit(
+    src_dir: &str,
+    dst_file: &str,
+    method: zip::CompressionMethod,
+) -> zip::result::ZipResult<()> {
+    if !Path::new(src_dir).is_dir() {
+        return Err(ZipError::FileNotFound);
+    }
+
+    let path = Path::new(dst_file);
+    let file = File::create(path).unwrap();
+
+    let walkdir = WalkDir::new(src_dir);
+    let it = walkdir.into_iter();
+
+    zip_dir(&mut it.filter_map(|e| e.ok()), src_dir, file, method)?;
+
+    Ok(())
+}
diff --git a/third_party/rust/zip/examples/write_sample.rs b/third_party/rust/zip/examples/write_sample.rs
new file mode 100644
index 0000000000..2e45cb1eac
--- /dev/null
+++ b/third_party/rust/zip/examples/write_sample.rs
@@ -0,0 +1,71 @@
+use std::io::prelude::*;
+use zip::write::FileOptions;
+
+fn main() {
+    std::process::exit(real_main());
+}
+
+fn real_main() -> i32 {
+    let args: Vec<_> = std::env::args().collect();
+    if args.len() < 2 {
+        println!("Usage: {} <filename>", args[0]);
+        return 1;
+    }
+
+    let filename = &*args[1];
+    match doit(filename) {
+        Ok(_) => println!("File written to {filename}"),
+        Err(e) => println!("Error: {e:?}"),
+    }
+
+    0
+}
+
+fn doit(filename: &str) -> zip::result::ZipResult<()> {
+    let path = std::path::Path::new(filename);
+    let file = std::fs::File::create(path).unwrap();
+
+    let mut zip = zip::ZipWriter::new(file);
+
+    zip.add_directory("test/", Default::default())?;
+
+    let options = FileOptions::default()
+        .compression_method(zip::CompressionMethod::Stored)
+        .unix_permissions(0o755);
+    zip.start_file("test/☃.txt", options)?;
+    zip.write_all(b"Hello, World!\n")?;
+
+    zip.start_file("test/lorem_ipsum.txt", Default::default())?;
+    zip.write_all(LOREM_IPSUM)?;
+
+    zip.finish()?;
+    Ok(())
+}
+
+const LOREM_IPSUM : &[u8] = b"Lorem ipsum dolor sit amet, consectetur adipiscing elit. In tellus elit, tristique vitae mattis egestas, ultricies vitae risus. Quisque sit amet quam ut urna aliquet
+molestie. Proin blandit ornare dui, a tempor nisl accumsan in. Praesent a consequat felis. Morbi metus diam, auctor in auctor vel, feugiat id odio. Curabitur ex ex,
+dictum quis auctor quis, suscipit id lorem. Aliquam vestibulum dolor nec enim vehicula, porta tristique augue tincidunt. Vivamus ut gravida est. Sed pellentesque, dolor
+vitae tristique consectetur, neque lectus pulvinar dui, sed feugiat purus diam id lectus. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per
+inceptos himenaeos. Maecenas feugiat velit in ex ultrices scelerisque id id neque.
+
+Phasellus sed nisi in augue sodales pulvinar ut et leo. Pellentesque eget leo vitae massa bibendum sollicitudin. Curabitur erat lectus, congue quis auctor sed, aliquet
+bibendum est. Ut porta ultricies turpis at maximus. Cras non lobortis justo. Duis rutrum magna sed velit facilisis, et sagittis metus laoreet. Pellentesque quam ligula,
+dapibus vitae mauris quis, dapibus cursus leo. Sed sit amet condimentum eros. Nulla vestibulum enim sit amet lorem pharetra, eu fringilla nisl posuere. Sed tristique non
+nibh at viverra. Vivamus sed accumsan lacus, nec pretium eros. Mauris elementum arcu eu risus fermentum, tempor ullamcorper neque aliquam. Sed tempor in erat eu
+suscipit. In euismod in libero in facilisis. Donec sagittis, odio et fermentum dignissim, risus justo pretium nibh, eget vestibulum lectus metus vel lacus.
+
+Quisque feugiat, magna ac feugiat ullamcorper, augue justo consequat felis, ut fermentum arcu lorem vitae ligula. Quisque iaculis tempor maximus. In quis eros ac tellus
+aliquam placerat quis id tellus. Donec non gravida nulla. Morbi faucibus neque sed faucibus aliquam. Sed accumsan mattis nunc, non interdum justo. Cras vitae facilisis
+leo. Fusce sollicitudin ultrices sagittis. Maecenas eget massa id lorem dignissim ultrices non et ligula. Pellentesque aliquam mi ac neque tempus ornare. Morbi non enim
+vulputate quam ullamcorper finibus id non neque. Quisque malesuada commodo lorem, ut ornare velit iaculis rhoncus. Mauris vel maximus ex.
+
+Morbi eleifend blandit diam, non vulputate ante iaculis in. Donec pellentesque augue id enim suscipit, eget suscipit lacus commodo. Ut vel ex vitae elit imperdiet
+vulputate. Nunc eu mattis orci, ut pretium sem. Nam vitae purus mollis ante tempus malesuada a at magna. Integer mattis lectus non luctus lobortis. In a cursus quam,
+eget faucibus sem.
+
+Donec vitae condimentum nisi, non efficitur massa. Praesent sed mi in massa sollicitudin iaculis. Pellentesque a libero ultrices, sodales lacus eu, ornare dui. In
+laoreet est nec dolor aliquam consectetur. Integer iaculis felis venenatis libero pulvinar, ut pretium odio interdum. Donec in nisi eu dolor varius vestibulum eget vel
+nunc. Morbi a venenatis quam, in vehicula justo. Nam risus dui, auctor eu accumsan at, sagittis ac lectus. Mauris iaculis dignissim interdum. Cras cursus dapibus auctor.
+Donec sagittis massa vitae tortor viverra vehicula. Mauris fringilla nunc eu lorem ultrices placerat. Maecenas posuere porta quam at semper. Praesent eu bibendum eros.
+Nunc congue sollicitudin ante, sollicitudin lacinia magna cursus vitae.
+";