display-manager.service` and report the result."""
+ if is_docker_mode():
+ return {"success": False, "error": "Not available in Docker mode"}
+
+ logger.info("Desktop %s requested (%s)", action, DISPLAY_MANAGER_UNIT)
+ try:
+ proc = await asyncio.create_subprocess_exec(
+ "systemctl", action, DISPLAY_MANAGER_UNIT,
+ stdout=asyncio.subprocess.PIPE,
+ stderr=asyncio.subprocess.PIPE,
+ )
+ stdout, stderr = await asyncio.wait_for(proc.communicate(), timeout=30)
+
+ if proc.returncode == 0:
+ logger.info("Desktop %s succeeded", action)
+ return {"success": True}
+ else:
+ error_msg = stderr.decode().strip()
+ logger.warning("Failed to %s desktop: %s", action, error_msg)
+ return {"success": False, "error": error_msg or "Unknown error"}
+
+ except asyncio.TimeoutError:
+ logger.warning("Timeout during desktop %s", action)
+ return {"success": False, "error": f"Timeout during desktop {action}"}
+ except FileNotFoundError:
+ logger.warning("systemctl not found, cannot %s desktop", action)
+ return {"success": False, "error": "systemctl not found"}
+ except OSError as e:
+ logger.warning("Failed to %s desktop: %s", action, e)
+ return {"success": False, "error": str(e)}
+
+
+async def start_desktop() -> dict:
+ """
+ Start the graphical desktop (display manager) until stopped or reboot.
+
+ This deliberately does not `systemctl enable` the unit; whether the desktop
+ starts on boot is left to the system's default target.
+
+ Returns:
+ dict with success status
+ """
+ return await _systemctl_desktop("start")
+
+
+async def stop_desktop() -> dict:
+ """
+ Stop the graphical desktop (display manager) until started or reboot.
+
+ Fail open: this deliberately does not `systemctl disable` the unit, so the
+ desktop returns on the next boot.
+
+ Returns:
+ dict with success status
+ """
+ return await _systemctl_desktop("stop")
+
+
GOVERNOR_MAP = {
'ondemand': GovernorStatus.ondemand,
'powersave': GovernorStatus.powersave,
diff --git a/controller/templates/index.html b/controller/templates/index.html
index 325d4483..0a9b56f8 100644
--- a/controller/templates/index.html
+++ b/controller/templates/index.html
@@ -974,6 +974,7 @@
Loading...
Loading...
+ Loading...
Hotspot Settings
@@ -1396,11 +1397,11 @@
btn.disabled = true;
btn.className = 'btn';
} else if (data.enabled) {
- btn.textContent = 'Disable Hotspot';
+ btn.textContent = 'Stop Hotspot';
btn.disabled = false;
btn.className = 'btn btn-warning';
} else {
- btn.textContent = 'Enable Hotspot';
+ btn.textContent = 'Start Hotspot';
btn.disabled = false;
btn.className = 'btn btn-primary';
}
@@ -1416,9 +1417,9 @@
btn.innerHTML = '