Merge commit 'fec26926a8' as 'tokio-tar'

tokio-tar/examples/raw_list.rs

@@ -0,0 +1,54 @@
+//! An example of listing raw entries in an archive.
+//!
+//! Takes a tarball on stdin and prints out all of the entries inside.
+
+extern crate tokio_tar as async_tar;
+
+use tokio::io::stdin;
+use tokio_stream::*;
+
+use async_tar::Archive;
+
+fn main() {
+    tokio::runtime::Runtime::new().unwrap().block_on(async {
+        let mut ar = Archive::new(stdin());
+        let mut i = 0;
+        let mut entries = ar.entries_raw().unwrap();
+        while let Some(file) = entries.next().await {
+            println!("-------------------------- Entry {}", i);
+            let mut f = file.unwrap();
+            println!("path: {}", f.path().unwrap().display());
+            println!("size: {}", f.header().size().unwrap());
+            println!("entry size: {}", f.header().entry_size().unwrap());
+            println!("link name: {:?}", f.link_name().unwrap());
+            println!("file type: {:#x}", f.header().entry_type().as_byte());
+            println!("mode: {:#o}", f.header().mode().unwrap());
+            println!("uid: {}", f.header().uid().unwrap());
+            println!("gid: {}", f.header().gid().unwrap());
+            println!("mtime: {}", f.header().mtime().unwrap());
+            println!("username: {:?}", f.header().username().unwrap());
+            println!("groupname: {:?}", f.header().groupname().unwrap());
+
+            if f.header().as_ustar().is_some() {
+                println!("kind: UStar");
+            } else if f.header().as_gnu().is_some() {
+                println!("kind: GNU");
+            } else {
+                println!("kind: normal");
+            }
+
+            if let Ok(Some(extensions)) = f.pax_extensions().await {
+                println!("pax extensions:");
+                for e in extensions {
+                    let e = e.unwrap();
+                    println!(
+                        "\t{:?} = {:?}",
+                        String::from_utf8_lossy(e.key_bytes()),
+                        String::from_utf8_lossy(e.value_bytes())
+                    );
+                }
+            }
+            i += 1;
+        }
+    });
+}