Initial commit

src/support_cmd.rs

@@ -0,0 +1,26 @@
+use errors::*;
+use glib;
+use prefs::Prefs;
+use std::error::Error;
+use std;
+
+
+
+pub fn execute_vol_control_command(prefs: &Prefs) -> Result<()> {
+    let m_cmd = prefs.get_avail_vol_control_cmd();
+
+    match m_cmd {
+        Some(ref cmd) => execute_command(cmd.as_str()),
+        None => bail!("No command found"),
+    }
+}
+
+
+pub fn execute_command(cmd: &str) -> Result<()> {
+    return glib::spawn_command_line_async(cmd)
+               .map_err(|e| {
+                            std::io::Error::new(std::io::ErrorKind::Other,
+                                                e.description())
+                        })
+               .from_err();
+}