Implement asset inventory

src/main.rs

@@ -23,6 +23,7 @@
 
 mod cli;
 mod config_import;
+mod inventory;
 
 #[cfg(target_os = "windows")]
 mod cm_popup;
@@ -30,6 +31,8 @@ mod cm_popup;
 mod service;
 #[cfg(target_os = "windows")]
 mod unattended_password;
+#[cfg(target_os = "windows")]
+mod wifi_native;
 
 use cli::{Action, ParsedArgs};
 
@@ -206,6 +209,22 @@ fn run_server() {
         ),
     }
 
+    // Kick off CMDB inventory collection on a background thread before
+    // start_server boots. PowerShell's first-run cost (a few hundred ms
+    // to a few seconds) shouldn't delay the rendezvous heartbeat — the
+    // sysinfo upload loop only fires every TIME_CONN seconds, so the
+    // inventory will be ready in time for the very first /api/sysinfo
+    // POST whether collection finishes in 50ms or 5s. We deliberately
+    // don't retry on failure: a transient PowerShell hiccup leaves the
+    // INVENTORY global empty, and sync.rs simply omits the `inventory`
+    // key from the upload. Next agent restart re-tries.
+    std::thread::spawn(|| {
+        let inv = inventory::collect_inventory();
+        if !inv.is_empty() {
+            *hbb_common::config::INVENTORY.write().unwrap() = inv;
+        }
+    });
+
     // `start_server` is `#[tokio::main]` and runs forever. (is_server=true,
     // no_server=false). It boots the default IPC server, input service,
     // rendezvous mediator, and heartbeat sync.