# IBM(c) 2007 EPL license http://www.eclipse.org/legal/epl-v10.html
package xCAT_plugin::windows;
use strict;

BEGIN
{
    $::XCATROOT = $ENV{'XCATROOT'} ? $ENV{'XCATROOT'} : '/opt/xcat';
}
use lib "$::XCATROOT/lib/perl";
use Storable qw(dclone);
use Sys::Syslog;
use File::Temp qw/tempdir/;
use xCAT::Table;
use xCAT::Utils;
use xCAT::TableUtils;
use xCAT::SvrUtils;
use File::stat;
use Socket;
use xCAT::MsgUtils;
use Data::Dumper;
use Getopt::Long;
my $globaltftpdir = "/tftpboot";
Getopt::Long::Configure("bundling");
Getopt::Long::Configure("pass_through");
use File::Path;
use File::Copy;

my @cpiopid;

sub handled_commands
{
    return {
        copycd     => "windows",
        mkinstall  => "nodetype:os=(hyperv.*|win.*|imagex)",
        mkwinshell => "windows",
        mkimage    => "nodetype:os=imagex",
    };
}

sub process_request
{
    my $request  = shift;
    my $callback = shift;
    my $doreq    = shift;
    my $distname = undef;
    my $arch     = undef;
    my $path     = undef;
    my $installroot;
    $installroot = xCAT::TableUtils->getInstallDir();
    my $tftpdir = xCAT::TableUtils->get_site_attribute("tftpdir");
    if ($tftpdir) { $globaltftpdir = $tftpdir; }

    if ($request->{command}->[0] eq 'copycd')
    {
        return copycd($request, $callback, $doreq);
    }
    elsif ($request->{command}->[0] eq 'mkwinshell') {
        return winshell($request, $callback, $doreq);
    }
    elsif ($request->{command}->[0] eq 'mkinstall')
    {
        return mkinstall($request, $callback, $doreq);
    }
    elsif ($request->{command}->[0] eq 'mkimage') {
        return mkimage($request, $callback, $doreq);
    }
}

sub mkimage {

    #NOTES ON IMAGING:
    #-System must be sysprepped before capture, with /generalize
    #-EMS settings appear to be lost in the process
    #-If going to /audit, it's more useful than /oobe.
    #  audit complains about incorrect password on first boot, without any login attempt
    #  audit causes a 'system preparation tool' dialog on first boot that I close
    my $installroot = xCAT::TableUtils->getInstallDir();
    my $request     = shift;
    my $callback    = shift;
    my $doreq       = shift;
    my @nodes       = @{ $request->{node} };
    my $node;
    my $ostab   = xCAT::Table->new('nodetype');
    my $oshash  = $ostab->getNodesAttribs(\@nodes, [ 'profile', 'arch' ]);
    my $vpdtab  = xCAT::Table->new('vpd');
    my $vpdhash = $vpdtab->getNodesAttribs(\@nodes, ['uuid']);
    my $shandle;

    unless (-d "$installroot/autoinst") {
        mkpath "$installroot/autoinst";
    }
    my $ent;
    foreach $node (@nodes) {
        $ent = $oshash->{$node}->[0];
        unless ($ent->{arch} and $ent->{profile})
        {
            $callback->(
                {
                    error     => ["No profile defined in nodetype for $node"],
                    errorcode => [1]
                }
            );
            next;    #No profile
        }
        open($shandle, ">", "$installroot/autoinst/$node.cmd");
        print $shandle "if exist c:\\xcatimgcred.txt move c:\\xcatimgcred.txt c:\\xcatimgcred.cmd\r\n";
        print $shandle "if not exist c:\\xcatimgcred.cmd (\r\n";
        print $shandle "  echo ERROR: C:\\xcatimgcred.txt was missing, can't authenticate to server to store image\r\n";
        print $shandle ")\r\n";
        print $shandle "call c:\\xcatimgcred.cmd\r\n";
        print $shandle "del c:\\xcatimgcred.cmd\r\n";
        print $shandle "x:\r\n";
        print $shandle "cd \\xcat\r\n";
        print $shandle "net use /delete i:\r\n";
        print $shandle 'net use i: %IMGDEST% %PASSWORD% /user:%USER%' . "\r\n";
        print $shandle 'mkdir i:\images' . "\r\n";
        print $shandle 'mkdir i:\images' . "\\" . $ent->{arch} . "\r\n";
        print $shandle "imagex /capture c: i:\\images\\" . $ent->{arch} . "\\" . $ent->{profile} . ".wim " . $ent->{profile} . "_" . $ent->{arch} . "\r\n";
        print $shandle "IF %PROCESSOR_ARCHITECTURE%==AMD64 GOTO x64\r\n";
        print $shandle "IF %PROCESSOR_ARCHITECTURE%==x64 GOTO x64\r\n";
        print $shandle "IF %PROCESSOR_ARCHITECTURE%==x86 GOTO x86\r\n";
        print $shandle ":x86\r\n";
        print $shandle "i:\\postscripts\\upflagx86 %XCATD% 3002 next\r\n";
        print $shandle "GOTO END\r\n";
        print $shandle ":x64\r\n";
        print $shandle "i:\\postscripts\\upflagx64 %XCATD% 3002 next\r\n";
        print $shandle ":END\r\n";
        print $shandle "pause\r\n";
        close($shandle);

        if ($vpdhash->{$node}) {
            mkwinlinks($node, $ent, $vpdhash->{$node}->[0]->{uuid});
        } else {
            mkwinlinks($node, $ent);
        }
    }
}

sub mkwinlinks {
    my $installroot = xCAT::TableUtils->getInstallDir(); # for now put this, as it breaks for imagex
    my $node        = shift;
    my $ent         = shift;
    my $uuid        = shift;
    foreach (getips($node)) {
        link "$installroot/autoinst/$node.cmd", "$installroot/autoinst/$_.cmd";
    }
    if ($uuid) {
        link "$installroot/autoinst/$node.cmd", "$installroot/autoinst/$uuid.cmd";

        #sadly, UUID endiannes is contentious to this day, tolerate a likely mangling
        #of the UUID
        $uuid =~ s/^(..)(..)(..)(..)-(..)(..)-(..)(..)-/$4$3$2$1-$6$5-$8$7-/;
        link "$installroot/autoinst/$node.cmd", "$installroot/autoinst/$uuid.cmd";
    }
}

sub winshell {
    my $installroot = xCAT::TableUtils->getInstallDir();
    my $request     = shift;
    my $script      = "cmd";
    my @nodes       = @{ $request->{node} };
    my $node;
    my $ostab   = xCAT::Table->new('nodetype');
    my $oshash  = $ostab->getNodesAttribs(\@nodes, [ 'profile', 'arch' ]);
    my $vpdtab  = xCAT::Table->new('vpd');
    my $vpdhash = $vpdtab->getNodesAttribs(\@nodes, ['uuid']);
    my $shandle;

    foreach $node (@nodes) {
        open($shandle, ">", "$installroot/autoinst/$node.cmd");
        print $shandle $script;
        close $shandle;
        if ($vpdhash->{$node}) {
            mkwinlinks($node, $oshash->{$node}->[0], $vpdhash->{$node}->[0]->{uuid});
        } else {
            mkwinlinks($node, $oshash->{$node}->[0]);
        }
        my $bootparams = ${$request->{bootparams}};
        $bootparams->{$node}->[0]->{kernel} = "Boot/pxeboot.0";
        $bootparams->{$node}->[0]->{kcmdline} = "";
        $bootparams->{$node}->[0]->{initrd} = "";
    }
}

sub applyimagescript {

    #Applying will annoy administrator with password change and sysprep tool
    #in current process
    #EMS settings loss also bad..
    #require/use setup.exe for 2k8 to alleviate this?
    my $arch        = shift;
    my $profile     = shift;
    my $applyscript = <<ENDAPPLY
    echo select disk 0 > x:/xcat/diskprep.prt
    echo clean >> x:/xcat/diskprep.prt
    echo create partition primary >> x:/xcat/diskprep.prt
    echo format quick >> x:/xcat/diskprep.prt
    echo active >> x:/xcat/diskprep.prt
    echo assign >> x:/xcat/diskprep.prt
    if exist i:/images/$arch/$profile.prt copy i:/images/$arch/$profile.prt x:/xcat/diskprep.prt
    diskpart /s x:/xcat/diskprep.prt
    x:/windows/system32/imagex /apply i:/images/$arch/$profile.wim 1 c:
    reg load HKLM\\csystem c:\\windows\\system32\\config\\system
    reg copy HKLM\\system\\CurrentControlSet\\services\\TCPIP6\\parameters HKLM\\csystem\\ControlSet001\\services\\TCPIP6\\parameters /f
    reg copy HKLM\\system\\CurrentControlSet\\services\\TCPIP6\\parameters HKLM\\csystem\\ControlSet002\\services\\TCPIP6\\parameters /f
    reg unload HKLM\\csystem
    IF %PROCESSOR_ARCHITECTURE%==AMD64 GOTO x64
    IF %PROCESSOR_ARCHITECTURE%==x64 GOTO x64
    IF %PROCESSOR_ARCHITECTURE%==x86 GOTO x86
    :x86
    i:/postscripts/upflagx86 %XCATD% 3002 next
    GOTO END
    :x64
    i:/postscripts/upflagx64 %XCATD% 3002 next
    :END
ENDAPPLY
}

sub get_server_certname {
    my @certdata = `openssl x509 -in /etc/xcat/cert/server-cert.pem -text -noout`;
    foreach (@certdata) {
        if (/Subject:/) {
            s/.*=//;
            return $_;
            last;
        }
    }
}

#Don't sweat os type as for mkimage it is always 'imagex' if it got here
sub mkinstall
{
    my $installroot;
    $installroot = xCAT::TableUtils->getInstallDir();
    my $request  = shift;
    my $callback = shift;
    my $doreq    = shift;
    my @nodes    = @{ $request->{node} };
    my $tftpdir  = $globaltftpdir;
    my $node;
    my $ostab = xCAT::Table->new('nodetype');
    my %doneimgs;
    my $bootparams = ${$request->{bootparams}};
    my $hmtab    = xCAT::Table->new('nodehm');
    my $vpdtab   = xCAT::Table->new('vpd');
    my $restab = xCAT::Table->new('noderes');
    my $resents = $restab->getNodesAttribs(\@nodes, ['xcatmaster', 'tftpserver']);
    my $vpdhash  = $vpdtab->getNodesAttribs(\@nodes, ['uuid']);
    my %img_hash = ();
    my $winimagetab;
    my $osimagetab;
    my $winpepathcfg; # the configuration of winpepath for each node. the format is nodename(50)data(150)
    my $dowinpecfg = 0;

    #unless (-r "$tftpdir/Boot/pxeboot.0" ) {
    #   $callback->(
    #    {error => [ "The Windows netboot image is not created, consult documentation on how to add Windows deployment support to xCAT"],errorcode=>[1]
    #    });
    #   return;
    #}
    my $xcatsslname = get_server_certname();
    unless (-r "$installroot/xcat/ca.pem" and stat("/etc/xcat/cert/ca.pem")->mtime <= stat("$installroot/xcat/ca.pem")->mtime) {
        mkpath("$installroot/xcat/");
        copy("/etc/xcat/cert/ca.pem", "$installroot/xcat/ca.pem");
    }
    require xCAT::Template;

    # get image attributes
    my $osents = $ostab->getNodesAttribs(\@nodes, [ 'profile', 'os', 'arch', 'provmethod' ]);

    # get the proxydhcp configuration
    if (open(FILE, "</var/lib/xcat/proxydhcp.cfg")) {
        $winpepathcfg = <FILE>;
        close(FILE);
    }

    foreach $node (@nodes)
    {
        my $os;
        my $arch;
        my $profile;
        my $tmplfile;
        my $imagename;    # set it if running of 'nodeset osimage=xxx'
        my $partfile;
        my $installto;
        my $winpepath;
        my %tmpl_hash;

        if ($resents and $resents->{$node}->[0]->{xcatmaster} ) {
        $tmpl_hash{"xcatmaster"} = $resents->{$node}->[0]->{xcatmaster};
    }
        if ($resents and $resents->{$node}->[0]->{tftpserver}) {
            $tmpl_hash{"tftpserver"} = $resents->{$node}->[0]->{tftpserver};
        }

        my $ent = $osents->{$node}->[0];
        if ($ent and $ent->{provmethod} and ($ent->{provmethod} ne 'install') and ($ent->{provmethod} ne 'netboot') and ($ent->{provmethod} ne 'statelite')) {
            $imagename = $ent->{provmethod};
            if (!exists($img_hash{$imagename})) {
                if (!$osimagetab) {
                    $osimagetab = xCAT::Table->new('osimage', -create => 1);
                }

                my $ref = $osimagetab->getAttribs({ imagename => $imagename }, 'osvers', 'osarch', 'profile', 'provmethod');
                if ($ref) {
                    $img_hash{$imagename}->{osver}      = $ref->{'osvers'};
                    $img_hash{$imagename}->{osarch}     = $ref->{'osarch'};
                    $img_hash{$imagename}->{profile}    = $ref->{'profile'};
                    $img_hash{$imagename}->{provmethod} = $ref->{'provmethod'};
                    if (!$winimagetab) {
                        $winimagetab = xCAT::Table->new('winimage', -create => 1);
                    }
                    my $ref1 = $winimagetab->getAttribs({ imagename => $imagename }, 'template', 'installto', 'partitionfile', 'winpepath');
                    if ($ref1) {
                        if ($ref1->{'template'}) {
                            $img_hash{$imagename}->{template} = $ref1->{'template'};
                        }
                        if ($ref1->{'installto'}) {
                            $img_hash{$imagename}->{installto} = $ref1->{'installto'};
                        }
                        if ($ref1->{'partitionfile'}) {
                            $img_hash{$imagename}->{partitionfile} = $ref1->{'partitionfile'};
                        }
                        if ($ref1->{'winpepath'}) {
                            $img_hash{$imagename}->{winpepath} = $ref1->{'winpepath'};
                        }
                    }
                } else {
                    $callback->({ error => ["The os image $imagename does not exists on the osimage table for $node"], errorcode => [1] });
                    next;
                }
            }

            my $ph = $img_hash{$imagename};
            $os        = $ph->{osver};
            $arch      = $ph->{osarch};
            $profile   = $ph->{profile};
            $partfile  = $ph->{partitionfile};
            $tmplfile  = $ph->{template};
            $installto = $ph->{installto};
            $winpepath = $ph->{winpepath};
        } else {
            unless ($ent->{os} and $ent->{arch} and $ent->{profile})
            {
                $callback->(
                    {
                        error => ["No profile defined in nodetype for $node"],
                        errorcode => [1]
                    }
                );
                next;    #No profile
            }

            $os      = $ent->{os};
            $arch    = $ent->{arch};
            $profile = $ent->{profile};
            if ($os eq "imagex") {
                my $wimfile = "$installroot/images/$arch/$profile.wim";
                unless (-r $wimfile) {
                    $callback->({ error => ["$wimfile not found, run rimage on a node to capture first"], errorcode => [1] });
                    next;
                }
                my $script = applyimagescript($arch, $profile);
                my $shandle;
                open($shandle, ">", "$installroot/autoinst/$node.cmd");
                print $shandle $script;
                close($shandle);
                if ($vpdhash->{$node}) {
                    mkwinlinks($node, $ent, $vpdhash->{$node}->[0]->{uuid});
                } else {
                    mkwinlinks($node, $ent);
                }
                $bootparams->{$node}->[0]->{kcmdline} = "";
                $bootparams->{$node}->[0]->{initrd} = "";
                if ($arch =~ /x86_64/)
                {
                    $bootparams->{$node}->[0]->{kernel} = "Boot/pxeboot.0";
                } elsif ($arch =~ /x86/) {
                    unless (-r "$tftpdir/Boot/pxeboot32.0") {
                        my $origpxe;
                        my $pxeboot;
                        open($origpxe, "<$tftpdir/Boot/pxeboot.0");
                        open($pxeboot, ">$tftpdir/Boot/pxeboot32.0");
                        binmode($origpxe);
                        binmode($pxeboot);
                        my @origpxecontent = <$origpxe>;
                        foreach (@origpxecontent) {
                            s/bootmgr.exe/bootm32.exe/;
                            print $pxeboot $_;
                        }
                    }
                    unless (-r "$tftpdir/bootm32.exe") {
                        my $origmgr;
                        my $bootmgr;
                        open($origmgr, "<$tftpdir/bootmgr.exe");
                        open($bootmgr, ">$tftpdir/bootm32.exe");
                        binmode($origmgr);
                        binmode($bootmgr);
                        my @data = <$origmgr>;
                        foreach (@data) {
                            s/(\\.B.o.o.t.\\.B.)C(.)D/${1}3${2}2/; # 16 bit encoding... cheat
                            print $bootmgr $_;
                        }
                    }
                    $bootparams->{$node}->[0]->{kernel} = "Boot/pxeboot32.0";
                }
                next;
            }

            my $custmplpath = "$installroot/custom/install/windows";
            my $tmplpath    = "$::XCATROOT/share/xcat/install/windows";
            if ($os =~ /^hyperv/) {
                $custmplpath = "$installroot/custom/install/hyperv";
                $tmplpath    = "$::XCATROOT/share/xcat/install/hyperv";
            }
            $tmplfile = xCAT::SvrUtils::get_tmpl_file_name($custmplpath, $profile, $os, $arch);
            if (!$tmplfile) { $tmplfile = xCAT::SvrUtils::get_tmpl_file_name($tmplpath, $profile, $os, $arch); }
        }

        unless (-r "$tmplfile")
        {
            $callback->({ error => [ "No unattended template exists for " . $ent->{profile} ], errorcode => [1] });
            next;
        }

        # generate the winpe path configuration file for proxydhcp daemon
        if ($winpepath) {
            if ($winpepath =~ /^\//) {
                $callback->({ error => ["The winpepath should be a relative path to /tftpboot/"], errorcode => [1] });
                return;
            }
            if ($winpepath !~ /\/$/) {
                $winpepath .= '/';
            }
        }
        my $nodename   .= pack("a50",  $node);
        my $winpevalue .= pack("a150", $winpepath);
        if ($winpepathcfg =~ /$nodename$winpevalue/) {
            ;    # do nothing
        } elsif ($winpepathcfg =~ /$nodename/) {
            $winpepathcfg =~ s/$nodename.{150}/$nodename$winpevalue/;
            $dowinpecfg = 1;
        } else {
            $winpepathcfg .= $nodename;
            $winpepathcfg .= $winpevalue;
            $dowinpecfg = 1;
        }

        #}

        # copy bootmgr.exe from winpe path, this is shared by different winpes.
        # if it cannot be shared between winpes, we must figure out a fix
        if (!-r "$tftpdir/bootmgr.exe") {
            copy("$tftpdir/$winpepath/Boot/bootmgr.exe", "$tftpdir/bootmgr.exe");
        }

        #Call the Template class to do substitution to produce an unattend.xml file in the autoinst dir
        my $tmperr;
        my @utilfiles = (
            "fixupunattend.vbs",
            "detectefi.exe",
            "xCAT.psd1",
            "xCAT.psm1",
            "xCAT.format.ps1xml",
            "nextdestiny.ps1",
        );
        foreach my $utilfile (@utilfiles) {
            unless (-r "$installroot/utils/windows/$utilfile" and stat("$::XCATROOT/share/xcat/netboot/windows/$utilfile")->mtime <= stat("$installroot/utils/windows/$utilfile")->mtime) {
                mkpath("$installroot/utils/windows/");
                copy("$::XCATROOT/share/xcat/netboot/windows/$utilfile", "$installroot/utils/windows/$utilfile");
            }
        }
        if (-r "$tmplfile") {
            $tmperr = xCAT::Template->subvars(
                $tmplfile,
                "$installroot/autoinst/$node.xml",
                $node,
                0,undef ,undef, undef, \%tmpl_hash);
        }

        if ($tmperr) {
            $callback->({ node => [ { name => [$node], error => [$tmperr], errorcode => [1] } ] });
            next;
        }

        # create the node-specific post script DEPRECATED, don't do
        #mkpath "/install/postscripts/";
        if (!-r "$tftpdir/$winpepath/Boot/pxeboot.0") {
            $callback->(
                { error => ["The Windows netboot image is not created, consult documentation on how to add Windows deployment support to xCAT"], errorcode => [1]
                });
            return;
        } elsif (-r $installroot . "/$os/$arch/sources/install.wim") {
            if ($arch =~ /x86/)
            {
                $bootparams->{$node}->[0]->{kcmdline} = "";
                $bootparams->{$node}->[0]->{initrd} = "";
                $bootparams->{$node}->[0]->{kernel} = "Boot/pxeboot.0";
            }
        }
        else
        {
            $callback->(
                {
                    error => [
"Failed to detect copycd configured install source at /$installroot/$os/$arch/sources/install.wim"
                    ],
                    errorcode => [1]
                }
            );
        }
        my $shandle;
        my $sspeed;
        my $sport;
        if ($hmtab) {
            my $sent = $hmtab->getNodeAttribs($node, "serialport", "serialspeed");
            if ($sent and defined($sent->{serialport}) and $sent->{serialspeed}) {
                $sport  = $sent->{serialport};
                $sspeed = $sent->{serialspeed};
            }
        }

        #copy precreated mypostscript from /tftpboot/mypostscript to /install/mypostscript
        if (-r "$tftpdir/mypostscripts/mypostscript.$node") {
            if (!-d "$installroot/mypostscripts") {
                mkpath("$installroot/mypostscripts");
            }
            copy("$tftpdir/mypostscripts/mypostscript.$node", "$installroot/mypostscripts/mypostscript.$node");
        }

        if (-f "$::XCATROOT/share/xcat/netboot/detectefi.exe" and not -f "$installroot/utils/detectefi.exe") {
            mkpath("$installroot/utils/");
            copy("$::XCATROOT/share/xcat/netboot/detectefi.exe", "$installroot/utils/detectefi.exe");
        }

        my $partcfg;
        if ($partfile) {
            if (-r $partfile) {
                $partcfg = "[BIOS]";
                if (open(PFILE, "<$partfile")) {
                    while (<PFILE>) {
                        s/\s*$//g;
                        s/^\s*//g;
                        if (/^\[bios\](.*)/i) {
                            $partcfg .= $1;
                        } elsif (/^\[uefi\](.*)/i) {
                            $partcfg .= "[UEFI]$1";
                        } elsif (/^\[installto\](.*)/i) {
                            $installto = $1;
                        } else {
                            $partcfg .= $_;
                        }
                    }
                }
            } else {
                $callback->({ data => ["Cannot open partition configuration file: $partfile."] });
            }
        }

        if ($installto && ($installto !~ /^[\d:]+$/)) {
            $callback->({ error => ["The format of installto is not correct: installto."] });
            $installto = "";
        }

        # generate the auto running command file for windows deployment
        open($shandle, ">", "$installroot/autoinst/$node.cmd");
        if ($partcfg) {
            print $shandle "set PARTCFG=\"$partcfg\r\n";
        }
        if ($installto) {
            print $shandle "set INSTALLTO=$installto\r\n";
        }


        print $shandle 'for /f "tokens=2 delims= " %%i in (' . "'net use ^| find " . '"install"' . "') do set instdrv=%%i\r\n";
        print $shandle "%instdrv%\\utils\\windows\\fixupunattend.vbs %instdrv%\\autoinst\\$node.xml x:\\unattend.xml\r\n";

        #### test part
        #print $shandle "start /max cmd\r\n";
        #print $shandle "pause\r\n";

        if ($sspeed) {
            $sport++;
            print $shandle "%instdrv%\\$os\\$arch\\setup /unattend:x:\\unattend.xml /emsport:COM$sport /emsbaudrate:$sspeed /noreboot\r\n";
        } else {
            print $shandle "%instdrv%\\$os\\$arch\\setup /unattend:x:\\unattend.xml /noreboot\r\n";
        }

        #check the existence of necessary files
        print $shandle "IF NOT EXIST %instdrv%\\mypostscripts\\mypostscript.$node GOTO:SKIPPOST\r\n";
        print $shandle "IF NOT EXIST %instdrv%\\winpostscripts\\xcatwinpost.vbs GOTO:SKIPPOST\r\n";
        print $shandle "IF NOT EXIST %instdrv%\\winpostscripts\\runpost.vbs GOTO:SKIPPOST\r\n";

        #crate c:\xcatpost
        print $shandle "mkdir c:\\xcatpost\r\n";

        #generate c:\xcatpost\xcatenv to pass env variables for later using
        print $shandle "set NODENAME=$node\r\n";
        print $shandle "echo NODENAME=$node>>c:\\xcatpost\\xcatenv\r\n";

        #copy postscripts to c:\xcatpost
        print $shandle "copy %instdrv%\\winpostscripts\\* c:\\xcatpost\\\r\n";
        print $shandle "copy %instdrv%\\mypostscripts\\mypostscript.$node c:\\xcatpost\\\r\n";
        print $shandle ":SKIPPOST\r\n";
        #### test part
        #print $shandle "start /max cmd\r\n";
        #print $shandle "pause\r\n";

        #print $shandle "i:\\postscripts\
        print $shandle 'reg load HKLM\csystem c:\windows\system32\config\system' . "\r\n"; #copy installer DUID to system before boot
        print $shandle 'reg copy HKLM\system\CurrentControlSet\services\TCPIP6\parameters HKLM\csystem\ControlSet001\services\TCPIP6\parameters /f' . "\r\n";
        print $shandle 'reg copy HKLM\system\CurrentControlSet\services\TCPIP6\parameters HKLM\csystem\ControlSet002\services\TCPIP6\parameters /f' . "\r\n";
        print $shandle 'reg unload HKLM\csystem' . "\r\n";
        print $shandle "If EXIST %instdrv%\\winpostscripts GOTO wps\r\n";
        print $shandle "goto up\r\n";
        print $shandle ":wps\r\n";
        print $shandle "mkdir c:\\xcatpost\r\n";
        print $shandle "xcopy %instdrv%\\winpostscripts c:\\xcatpost\r\n";
        print $shandle ":up\r\n";
        print $shandle "If EXIST X:\\Windows\\system32\\WindowsPowerShell GOTO PSH\r\n";
        print $shandle "IF %PROCESSOR_ARCHITECTURE%==AMD64 GOTO x64\r\n";
        print $shandle "IF %PROCESSOR_ARCHITECTURE%==x64 GOTO x64\r\n";
        print $shandle "IF %PROCESSOR_ARCHITECTURE%==x86 GOTO x86\r\n";
        print $shandle ":x86\r\n";
        print $shandle "%instdrv%\\postscripts\\upflagx86 %XCATD% 3002 next\r\n";
        print $shandle "GOTO END\r\n";
        print $shandle ":x64\r\n";
        print $shandle "%instdrv%\\postscripts\\upflagx64 %XCATD% 3002 next\r\n";
        print $shandle "GOTO END\r\n";
        print $shandle ":PSH\r\n";
        print $shandle "set mastername=$xcatsslname\r\n";
        print $shandle "set master=%XCATD%\r\n";
        print $shandle "mkdir x:\\windows\\system32\\WindowsPowerShell\\v1.0\\Modules\\xCAT\r\n";
        print $shandle "copy %instdrv%\\utils\\windows\\xCAT.* x:\\windows\\system32\\WindowsPowerShell\\v1.0\\Modules\\xCAT\r\n";
        print $shandle "powershell set-executionpolicy bypass CurrentUser\r\n";
        print $shandle "powershell %instdrv%\\utils\\windows\\nextdestiny.ps1\r\n";
        print $shandle ":END\r\n";
        close($shandle);

        if ($vpdhash->{$node}) {
            mkwinlinks($node, undef, $vpdhash->{$node}->[0]->{uuid});
        } else {
            mkwinlinks($node, undef);
        }

        #since we are manipulating the 'filename' more precisely, no longer any reason to make per node BCD links
        # foreach (getips($node)) { #This should be deprecated, probably
        #     unlink "$tftpdir/Boot/BCD.$_";
        #     if ($arch =~ /64/) {
        #         link "$tftpdir/Boot/BCD.64","$tftpdir/Boot/BCD.$_";
        #     } else {
        #         link "$tftpdir/Boot/BCD.32","$tftpdir/Boot/BCD.$_";
        #     }
        # }
    }

    # generate the winpe path configuration file for proxydhcp daemon
    if ($dowinpecfg) {
        unless (-d "/var/lib/xcat/") {
            mkpath "/var/lib/xcat/";
        }
        if (open(FILE, ">/var/lib/xcat/proxydhcp.cfg")) {
            print FILE $winpepathcfg;
            close(FILE);
            if (open(PDPID, "</var/run/xcat/proxydhcp-xcat.pid")) {
                my $pdpid = <PDPID>;
                kill 10, $pdpid;
            }
        } else {
            $callback->({ error => ["Cannot open /var/lib/xcat/proxydhcp.cfg for update."], errorcode => [1] });
        }
    }
}

sub getips {    #TODO: all the possible ip addresses
    my $node = shift;
    my $ipn = inet_aton($node); #would use proper method, but trying to deprecate this anyhow
    unless ($ipn) { return (); }

    #THIS CURRENTLY WOULD BREAK WITH IPV6 anyway...
    my $ip = inet_ntoa($ipn);
    return ($ip);
}



sub copycd
{
    my $request  = shift;
    my $callback = shift;
    my $doreq    = shift;
    my $distname = "";
    my $arch;
    my $path;
    my $mntpath    = undef;
    my $inspection = undef;
    my $noosimage  = undef;

    my $installroot;
    $installroot = "/install";

    #my $sitetab = xCAT::Table->new('site');
    #if ($sitetab)
    #{
    #(my $ref) = $sitetab->getAttribs({key => installdir}, value);
    my @entries = xCAT::TableUtils->get_site_attribute("installdir");
    my $t_entry = $entries[0];
    if (defined($t_entry))
    {
        $installroot = $t_entry;
    }

    #}

    @ARGV = @{ $request->{arg} };
    GetOptions(
        'n=s' => \$distname,
        'a=s' => \$arch,
        'p=s' => \$path,
        'm=s' => \$mntpath,
        'i'   => \$inspection,
        'o'   => \$noosimage,
    );
    unless ($mntpath)
    {

        #this plugin needs $mntpath...
        return;
    }
    if ($distname and $distname !~ /^win.*/ and $distname !~ /^hyperv.*/)
    {
        #If they say to call it something other than win<something>, give up?
        return;
    }
    my $darch;
    if (-d $mntpath . "/sources/6.0.6000.16386_amd64" and -r $mntpath . "/sources/install.wim")
    {
        $darch = "x86_64";
        unless ($distname) {
            $distname = "win2k8";
        }
    }

    # add support for Win7
    if (-r $mntpath . "/sources/idwbinfo.txt") {
        open(DBNAME, $mntpath . "/sources/idwbinfo.txt");
        while (<DBNAME>) {
            if (/BuildArch=amd64/) {
                $darch = "x86_64";
            } elsif (/BuildBranch=win7_rtm/) {
                $distname = "win7";
            } elsif (/BuildBranch=winblue_r/) {
                if (-r $mntpath . "/sources/background_svr.bmp") {
                    $distname = "win2012r2";
                }
            } elsif (/BuildBranch=win8_rtm/) {
                if (-r $mntpath . "/sources/background_cli.bmp") {
                    $distname = "win8";
                } elsif (-r $mntpath . "/sources/background_svr.bmp") {
                    if (-r $mntpath . "/sources/EI.CFG") {
                        my $eicfg;
                        open($eicfg, "<", $mntpath . "/sources/EI.CFG");
                        my $eiline = <$eicfg>;
                        $eiline = <$eicfg>;
                        if ($eiline =~ /Hyper/) {
                            $distname = "hyperv2012";
                        }
                    }
                    unless ($distname) {
                        $distname = "win2012";
                    }
                }
            }
        }
        close(DBNAME);
    }
    if (-r $mntpath . "/sources/install_Windows Server 2008 R2 SERVERENTERPRISE.clg") {
        $distname = "win2k8r2";
    }
    unless ($distname)
    {
        return;
    }
    if ($darch)
    {
        unless ($arch)
        {
            $arch = $darch;
        }
        if ($arch and $arch ne $darch)
        {
            $callback->(
                {
                    error =>
                      ["Requested Windows architecture $arch, but media is $darch"],
                    errorcode => [1]
                }
            );
            return;
        }
    }

    if ($inspection)
    {
        $callback->(
            {
                info =>
                  "DISTNAME:$distname\n" . "ARCH:$arch\n"
            }
        );
        return;
    }

    %{$request} = ();    #clear request we've got it.

    my $defaultpath = "$installroot/$distname/$arch";
    unless ($path)
    {
        $path = $defaultpath;
    }
    my $osdistroname = $distname . "-" . $arch;
    if ($::XCATSITEVALS{osimagerequired}) {
        my ($nohaveimages, $errstr) = xCAT::SvrUtils->update_tables_with_templates($distname, $arch, $path, $osdistroname, checkonly => 1);
        if ($nohaveimages) {
            $callback->({ error => "No Templates found to support $distname($arch)", errorcode => 2 });
            return;
        }
    }

    $callback->(
        { data => "Copying media to $path" });
    my $omask = umask 0022;
    if (-l $path)
    {
        unlink($path);
    }
    mkpath("$path");
    umask $omask;

    my $rc;
    $SIG{INT} = $SIG{TERM} = sub {
        foreach (@cpiopid) {
            kill 2, $_;
        }
        if ($mntpath) {
            chdir("/");
            system("umount $mntpath");
        }
    };
    my $kid;
    chdir $mntpath;
    my $numFiles = `find . -print | wc -l`;
    my $child = open($kid, "|-");
    unless (defined $child) {
        $callback->({ error => "Media copy operation fork failure" });
        return;
    }
    if ($child) {
        push @cpiopid, $child;
        my @finddata = `find .`;
        for (@finddata) {
            print $kid $_;
        }
        close($kid);
        $rc = $?;
    } else {
        my $c = "nice -n 20 cpio -vdump $path";
        my $k2 = open(PIPE, "$c 2>&1 |") ||
          $callback->({ error => "Media copy operation fork failure" });
        push @cpiopid, $k2;
        my $copied = 0;
        my ($percent, $fout);
        while (<PIPE>) {
            next if /^cpio:/;
            $percent = $copied / $numFiles;
            $fout = sprintf "%0.2f%%", $percent * 100;
            $callback->({ sinfo => "$fout" });
            ++$copied;
        }
        exit;
    }
    chmod 0755, "$path";
    unless ($path =~ /^($defaultpath)/)
    {
        mkpath($defaultpath);
        if (-d $defaultpath)
        {
            rmtree($defaultpath);
        }
        else
        {
            unlink($defaultpath);
        }

        my $hassymlink = eval { symlink("", ""); 1 };
        if ($hassymlink) {
            symlink($path, $defaultpath);
        } else
        {
            link($path, $defaultpath);
        }

    }


    if ($rc != 0)
    {
        $callback->({ error => "Media copy operation failed, status $rc" });
    }
    else
    {
        $callback->({ data => "Media copy operation successful" });
        my @ret = xCAT::SvrUtils->update_osdistro_table($distname, $arch, $path, $osdistroname);
        if ($ret[0] != 0) {
            $callback->({ data => "Error when updating the osdistro tables: " . $ret[1] });
        }

        unless ($noosimage) {
            my @ret = xCAT::SvrUtils->update_tables_with_templates($distname, $arch, $path, $osdistroname);
            if ($ret[0] != 0) {
                $callback->({ data => "Error when updating the osimage tables: " . $ret[1] });
            }
        }
    }
}

#sub get_tmpl_file_name {
#  my $base=shift;
#  my $profile=shift;
#  my $os=shift;
#  my $arch=shift;
#  if (-r   "$base/$profile.$os.$arch.tmpl") {
#    return "$base/$profile.$os.$arch.tmpl";
#  }
#  elsif (-r "$base/$profile.$arch.tmpl") {
#    return  "$base/$profile.$arch.tmpl";
#  }
#  elsif (-r "$base/$profile.$os.tmpl") {
#    return  "$base/$profile.$os.tmpl";
#  }
#  elsif (-r "$base/$profile.tmpl") {
#    return  "$base/$profile.tmpl";
#  }
#
#  return "";
#}
1;