add example for extracting frame contents

1 files changed, 26 insertions, 0 deletions

diff --git a/examples/explode.rs b/examples/explode.rs
new file mode 100644
index 0000000..67e0e48
--- /dev/null
+++ b/examples/explode.rs
@@ -0,0 +1,26 @@
+use std::io::Write as _;
+
+fn main() {
+    let file = std::env::args_os().nth(1).unwrap();
+    let fh = std::fs::File::open(file).unwrap();
+    let mut reader = ttyrec::blocking::Reader::new(fh);
+
+    let mut idx = 1;
+    loop {
+        match reader.read_frame() {
+            Ok(frame) => {
+                let mut fh =
+                    std::fs::File::create(&format!("{}.out", idx)).unwrap();
+                fh.write_all(&frame.data).unwrap();
+                idx += 1;
+            }
+            Err(ttyrec::Error::EOF) => {
+                break;
+            }
+            Err(e) => {
+                eprintln!("{}", e);
+                std::process::exit(1);
+            }
+        }
+    }
+}