private bool InstallOrUninstall(IList <string> installerIds, IElevationContext elevationContext, IProgressMonitor progressMonitor,
InstallerOperation operation)
{
if (progressMonitor == null)
{
throw new ArgumentNullException("progressMonitor");
}
var filteredInstallerHandles = FilterInstallers(installerIds);
using (progressMonitor.BeginTask(operation == InstallerOperation.Install ? "Installing components." : "Uninstalling components.",
filteredInstallerHandles.Count + 1))
{
if (progressMonitor.IsCanceled)
{
return(false);
}
if (elevationContext != null ||
elevationManager.HasElevatedPrivileges ||
!IsElevationRequired(filteredInstallerHandles))
{
return(InstallOrUninstallWithElevationContext(filteredInstallerHandles, elevationContext, progressMonitor, operation));
}
return(elevationManager.TryElevate(
newElevationContext => InstallOrUninstallWithElevationContext(filteredInstallerHandles, newElevationContext, progressMonitor, operation),
"Administrative access required to install or uninstall certain components."));
}
}
/// <inheritdoc />
public override int Execute(UtilityCommandContext context, object arguments)
{
context.Logger.Log(LogSeverity.Important, "Resetting the installation id.\nThe plugin list will be refreshed the next time a Gallio application is started.");
bool result = elevationManager.TryElevate(elevationContext =>
{
context.ProgressMonitorProvider.Run(progressMonitor =>
{
elevationContext.Execute(ResetInstallationIdElevatedCommand.ElevatedCommandId, null, progressMonitor);
});
return(true);
}, "Administrative access required to reset the installation id.");
return(result ? 0 : 1);
}