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using XenAPI;
using XenAdmin.Actions;


namespace XenAdmin.Commands
{
    class RescanPIFsCommand : Command
    {
        /// <summary>
        /// Runs a PIF scan on a host
        /// </summary>
        public RescanPIFsCommand(IMainWindow mainWindow, Host host)
            : base(mainWindow, host)
        {

        }

        protected override bool CanRunCore(SelectedItemCollection selection)
        {
            return selection.Count == 1 && CanRun(selection[0].XenObject as Host);
        }

        private bool CanRun(Host host)
        {
            if (host == null)
                return false;

            return true;
        }

        protected override void RunCore(SelectedItemCollection selection)
        {
            Host h = selection[0].XenObject as Host;
            RescanPIFsAction action = new RescanPIFsAction(h);
            action.RunAsync();
        }
    }
}