Server : Apache/2.4.41 (Ubuntu) System : Linux absol.cf 5.4.0-198-generic #218-Ubuntu SMP Fri Sep 27 20:18:53 UTC 2024 x86_64 User : www-data ( 33) PHP Version : 7.4.33 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, Directory :  /usr/share/doc/libsys-virt-perl/examples/

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#!/usr/bin/perl

use Sys::Virt;


my $uri = shift @ARGV;

my $c = Sys::Virt->new(uri => $uri);


my $d = $c->get_domain_by_name("vm1");

unless ($d->is_active()) {
    $d->create;
}



my $mask = $d->get_emulator_pin_info;

@bits = split(//, unpack("b*", $mask));
print join(":", @bits), "\n";

if ($bits[0] == '1' && $bits[1] == '1') {
    @bits[0] = 0;
    my $newmask = '';
    for(my $i = 0 ; $i <= $#bits ; $i++) {
	vec($newmask, $i, 1) = $bits[$i];
    }
    @bits = split(//, unpack("b*", $newmask));
    print join(":", @bits), "\n";
    $d->pin_emulator($newmask);

    $newermask = $d->get_emulator_pin_info;
    @bits = split(//, unpack("b*", $newermask));
    print join(":", @bits), "\n";

    $d->pin_emulator($mask);

    $newermask = $d->get_emulator_pin_info;
    @bits = split(//, unpack("b*", $newermask));
    print join(":", @bits), "\n";

}