1 files changed, 31 insertions, 0 deletions
diff --git a/src/cmd/list.rs b/src/cmd/list.rs
new file mode 100644
index 0000000..e58db3d
--- /dev/null
+++ b/src/cmd/list.rs
@@ -0,0 +1,31 @@
+use crate::config::Configuration;
+
+use virt::connect::Connect;
+
+pub fn list(_config: &Configuration) -> anyhow::Result<()> {
+    let conn = Connect::open("qemu:///system")?;
+    let domains = conn.list_all_domains(0)?;
+    for domain in domains {
+        let name = domain.get_name()?;
+        let (state, _) = domain.get_state()?;
+        let state = state_name(state);
+        println!("{} {}", name, state);
+    }
+
+    Ok(())
+}
+
+fn state_name(state: virt::domain::DomainState) -> String {
+    let name = match state {
+        virt::domain::VIR_DOMAIN_NOSTATE => "none",
+        virt::domain::VIR_DOMAIN_RUNNING => "running",
+        virt::domain::VIR_DOMAIN_BLOCKED => "blocked",
+        virt::domain::VIR_DOMAIN_PAUSED => "paused",
+        virt::domain::VIR_DOMAIN_SHUTDOWN => "shutdown",
+        virt::domain::VIR_DOMAIN_SHUTOFF => "shutoff",
+        virt::domain::VIR_DOMAIN_CRASHED => "crashed",
+        virt::domain::VIR_DOMAIN_PMSUSPENDED => "power management suspended",
+        _ => "unknown",
+    };
+    name.to_string()
+}