seeking and broken writing

1 files changed, 26 insertions, 7 deletions

diff --git a/ebml/src/bin/experiment.rs b/ebml/src/bin/experiment.rs
index c510bb5..c850753 100644
--- a/ebml/src/bin/experiment.rs
+++ b/ebml/src/bin/experiment.rs
@@ -1,12 +1,31 @@
-use ebml::read::EbmlReader;
-use std::{fs::File, io::BufReader};
+use ebml::{matroska::MatroskaTag, read::EbmlReader, write::EbmlWriter};
+use std::{
+    fs::File,
+    io::{stdin, stdout, BufReader, BufWriter},
+};
 
-fn main() {
+fn main() -> anyhow::Result<()> {
     env_logger::init_from_env("LOG");
-    let f = File::open(std::env::args().skip(1).next().unwrap()).unwrap();
-    let mut r = EbmlReader::new(BufReader::new(f));
+    let path = std::env::args().skip(1).next().unwrap();
+    let mut r = EbmlReader::new(BufReader::new(File::open(path)?));
+    let mut w = EbmlWriter::new(BufWriter::new(stdout()), 0);
 
-    for tag in r {
-        println!("{:?}", tag);
+    // r.seek(
+    //     631147167 + 52,
+    //     ebml::matroska::MatroskaTag::Cues(Master::Start),
+    // )
+    // .unwrap();
+
+    while let Some(tag) = r.next() {
+        let tag = tag?;
+        w.write_tag(&tag)?;
+        // println!("{} {tag:?}", r.position)
+        // match tag {
+        //     tag @ MatroskaTag::SeekHead(_) => {
+        //         println!("{:?}", r.collect_master(tag));
+        //     }
+        //     _ => (),
+        // }
     }
+    Ok(())
 }