Test of playing an audio file

Success! Using the 'rodio' crate to play an audio file. Include the
audio file in the binary using `include_bytes!`. This makes it so we get
a single self-contained binary.

Struggled a bit with getting the reader/array to `Seek`, but finally
figured out `Cursor` and got it working. Cool.

5 files changed, 34 insertions, 0 deletions

diff --git a/Cargo.toml b/Cargo.toml
index 426371f..a2f9c23 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -14,6 +14,7 @@ libc = "0.2.43"
 log = "0.4.5"
 magic-crypt = "2.1.2"
 quick-error = "1.2.2"
+rodio = "0.8.1"
 serde = "1.0.58"
 serde_derive = "1.0.58"
 stderrlog = "0.4.1"
diff --git a/sounds/activ.wav b/sounds/activ.wav
new file mode 100644
index 0000000..d2a05c9
--- /dev/null
+++ b/sounds/activ.wav
diff --git a/src/lib.rs b/src/lib.rs
index 20f4fb6..f685dfe 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -19,6 +19,7 @@ extern crate magic_crypt;
 
 #[macro_use]
 extern crate quick_error;
+extern crate rodio;
 
 #[macro_use]
 extern crate serde_derive;
@@ -36,6 +37,7 @@ mod ffi;
 mod key_code;
 mod map;
 mod parser;
+mod sounds;
 mod trial;
 
 use parser::{Action, HeadphoneButton, MapAction, MapGroup, MapKind};
diff --git a/src/map.rs b/src/map.rs
index 0591db9..750a728 100644
--- a/src/map.rs
+++ b/src/map.rs
@@ -1,9 +1,13 @@
 use std::env;
 use std::ffi::OsString;
+use std::io::BufReader;
 use std::process::Command;
 
+use rodio::{self, Source};
+
 use {Action, HeadphoneButton, MapAction, MapKind};
 use ffi::State;
+use sounds;
 
 pub fn run_key_action_for_mode<'a>(
     state: &mut State,
@@ -75,3 +79,26 @@ fn run_action(map_action: &MapAction) {
     }
 }
 
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn play_audio() {
+        let mode_activated = include_bytes!("../sounds/activ.wav");
+        // let mut sound = sounds::MODE_ACTIVATED;
+        // let mut reader = BufReader::new(sounds::MODE_ACTIVATED);
+        let file = ::std::fs::File::open("sounds/activ.wav").unwrap();
+        // let reader = BufReader::new(&mode_activated[..]);
+        // let reader = BufReader::new(mode_activated);
+        // let reader = BufReader::new(file);
+        let reader = ::std::io::Cursor::new(sounds::MODE_ACTIVATED);
+let device = rodio::default_output_device().unwrap();
+// let source = rodio::Decoder::new(reader).unwrap();
+// rodio::play_raw(&device, source.convert_samples());
+// ::std::thread::sleep_ms(2000);
+let sink = rodio::play_once(&device, reader).unwrap();
+sink.sleep_until_end();
+sink.play();
+    }
+}
diff --git a/src/sounds.rs b/src/sounds.rs
new file mode 100644
index 0000000..8cb6b51
--- /dev/null
+++ b/src/sounds.rs
@@ -0,0 +1,4 @@
+// const MODE_ACTIVATED = include_bytes!("../sounds/mode_activated.ogg");
+// const MODE_DEACTIVATED = include_bytes!("../sounds/mode_deactivated.ogg");
+
+pub const MODE_ACTIVATED: &'static [u8] = include_bytes!("../sounds/activ.wav");