in reply to Stopping Service with Win32::StopService
First off, remove all the declarations at the start of the program and only declare variables at the point you actually need them. One of your problems is that various variable (especially $key) don't contain what you hope they will.
You don't need to interpolate variables into strings to do stuff with them. Use $service_name eq $user_selection rather than "$service_name" eq "$user_selection".
A reworked version of your code that seems to work follows:
use strict; use Win32::Console; use Win32::Service; my %service; Win32::Service::GetServices ("", \%service); my @sorted = sort (keys (%service)); my $cons = Win32::Console->new (STD_OUTPUT_HANDLE); my $current_date = localtime (time); my %codes = ( 1 => "Stopped.", 2 => "Starting.", 3 => "Stopping.", 4 => "Running.", 5 => "Continue.", 6 => "Pausing.", 7 => "Paused.", 8 => "Unknown.", 9 => "Unknown." ); while (1) { $cons->Cls (); print "\n\n\n\n"; print "\t" . ('-' x 53) . "\n"; #Menu heading print "\t \t Windows Services Status Viewer\n"; print "\t" . ('-' x 53) . "\n\n"; print "\t 1. Service names started in ascending order.\n"; print "\t 2. Service names stopped in ascending order.\n"; print "\t 3. Exit.\n\n"; print "\t" . ('-' x 53) . "\n"; #Menu heading print "\t \t\t Version 1.0\n"; print "\t \t $current_date\n"; print "\t" . ('-' x 53) . "\n\n"; print "\n\n\t\t Select option (1 to 3) = "; my $option = <STDIN>; if ($option == 1) { started (); } else { if ($option == 2) { stopped (); } else { if ($option == 3) { print "\t" . ('-' x 53) . "\n"; print "\t \t\t Goodbye\n"; print "\t" . ('-' x 53) . "\n"; last; } else { if ($option != [1 - 3]) { print " Please enter a valid a valid option (1 - 3 +) \n "; system (" pause "); } } } } } sub started { foreach my $number (1 .. @sorted) { my $key = $sorted[$number - 1]; my %status; Win32::Service::GetStatus ("", $service{$key}, \%status); if ($status{CurrentState} == 4) { print " \t$number\t $key\n "; } } print " Please enter the number of the service to terminate : \n " +; chomp (my $user_selection = <STDIN>); if (--$user_selection < 0 || $user_selection > $#sorted) { print "Invalid service number\n"; return; } my $key = $sorted[$user_selection]; my %status; Win32::Service::GetStatus ("", $service{$key}, \%status); my $running = $status{CurrentState}; if ($running == 4) { print "$key $codes{$running} and will be stopped \n "; Win32::Service::StopService ("", $key); print "$key has been stopped !\n "; } }
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Re^2: Stopping Service with Win32::StopService
by JasonDavis (Novice) on Jun 30, 2008 at 02:28 UTC | |
by BrowserUk (Patriarch) on Jun 30, 2008 at 03:39 UTC | |
by JasonDavis (Novice) on Jul 01, 2008 at 00:27 UTC | |
by BrowserUk (Patriarch) on Jul 01, 2008 at 03:41 UTC |