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Comparing pbcdedit/pbcdedit (file contents):
Revision 1.61 by root, Sun Aug 25 20:04:11 2019 UTC vs.
Revision 1.76 by root, Tue Aug 9 11:44:54 2022 UTC

… …
19# along with this program. If not, see <https://www.gnu.org/licenses/>. 19# along with this program. If not, see <https://www.gnu.org/licenses/>.
20# 20#
21 21
22use 5.016; # numerous features need 5.14, __SUB__ needs 5.16 22use 5.016; # numerous features need 5.14, __SUB__ needs 5.16
23 23
24our $VERSION = '1.4'; 24our $VERSION = '1.5';
25our $JSON_VERSION = 3; # the version of the json objects generated by this program 25our $JSON_VERSION = 3; # the version of the json objects generated by this program
26 26
27our $CHANGELOG = <<EOF; 27our $CHANGELOG = <<EOF;
28 28
291.5 Mon Nov 25 15:54:34 CET 2019
30 - add "del" edit instruction.
29 - work around lsblk bug sometimes giving dos pttype for gpt partitions. 31 - work around lsblk bug sometimes giving "dos" pttype for gpt partitions.
30 - bootmenupolicy in synopsis must be set to 0 for text menu. 32 - bootmenupolicy in synopsis must be set to 0 to get the text menu.
33 - minor doc fxes.
34 - disable use of perldoc for help, doesn't work well.
31 35
321.4 Thu Aug 22 10:48:22 CEST 2019 361.4 Thu Aug 22 10:48:22 CEST 2019
33 - new "create" subcommand. 37 - new "create" subcommand.
34 - "create" and "edit" try to save and restore ownership/permissions 38 - "create" and "edit" try to save and restore ownership/permissions
35 of bcd hives when writing the new file. 39 of bcd hives when writing the new file.
… …
329 333
330=head2 The C<meta> key 334=head2 The C<meta> key
331 335
332The C<meta> key is not stored in the BCD data store but is used only 336The C<meta> key is not stored in the BCD data store but is used only
333by PBCDEDIT. It is always generated when exporting, and importing will 337by PBCDEDIT. It is always generated when exporting, and importing will
334be refused when it exists and the version stored inside doesn't store 338be refused when it exists and the version stored inside doesn't match
335the JSON schema version of PBCDEDIT. This ensures that different and 339the JSON schema version of PBCDEDIT. This ensures that different and
336incompatible versions of PBCDEDIT will not read and misinterpret each 340incompatible versions of PBCDEDIT will not read and misinterpret each
337others data. 341others data.
338 342
339=head2 The object keys 343=head2 The object keys
… …
348 352
349Some of these GUIDs are fixed well known GUIDs which PBCDEDIT will decode 353Some of these GUIDs are fixed well known GUIDs which PBCDEDIT will decode
350into human-readable strings such as C<{globalsettings}>, which is the same 354into human-readable strings such as C<{globalsettings}>, which is the same
351as C<{7ea2e1ac-2e61-4728-aaa3-896d9d0a9f0e}>. 355as C<{7ea2e1ac-2e61-4728-aaa3-896d9d0a9f0e}>.
352 356
353Each BCD, object has an associated type. For example, 357Each BCD object has an associated type. For example,
354C<application::osloader> for objects loading Windows via F<winload.exe>, 358C<application::osloader> for objects loading Windows via F<winload.exe>,
355C<application::bootsector> for real mode applications and so on. 359C<application::bootsector> for real mode applications and so on.
356 360
357The type of a object is stored in the pseudo BCD element C<type> (see next 361The type of a object is stored in the pseudo BCD element C<type> (see next
358section). 362section).
… …
509 [{GUID}]type[<flags>][=arg,arg...] 513 [{GUID}]type[<flags>][=arg,arg...]
510 514
511Here are some examples: 515Here are some examples:
512 516
513 boot 517 boot
514 {b097d29f-bc00-11e9-8a9a-525400123456}block=file,<boot>,\\EFI" 518 {b097d29f-bc00-11e9-8a9a-525400123456}block=file,<boot>,\EFI
515 locate=<null>,element,systemroot 519 locate=<null>,element,systemroot
516 partition=<null>,harddisk,mbr,47cbc08a,1048576 520 partition=<null>,harddisk,mbr,47cbc08a,1048576
517 partition=<null>,harddisk,gpt,9742e468-9206-48a0-b4e4-c4e9745a356a,76d39e5f-ad1b-407e-9c05-c81eb83b57dd 521 partition=<null>,harddisk,gpt,9742e468-9206-48a0-b4e4-c4e9745a356a,76d39e5f-ad1b-407e-9c05-c81eb83b57dd
518 block<1>=ramdisk,<partition=<null>,harddisk,mbr,47cbc08a,68720525312>,0,0,0,\Recovery\b097d29e-bc00-11e9-8a9a-525400123456\Winre.wim 522 block<1>=ramdisk,<partition=<null>,harddisk,mbr,47cbc08a,68720525312>,0,0,0,\Recovery\b097d29e-bc00-11e9-8a9a-525400123456\Winre.wim
519 block=file,<partition=<null>,harddisk,gpt,9742e468-9206-48a0-b4e4-c4e9745a356a,ee3a393a-f0de-4057-9946-88584245ed48>,\ 523 block=file,<partition=<null>,harddisk,gpt,9742e468-9206-48a0-b4e4-c4e9745a356a,ee3a393a-f0de-4057-9946-88584245ed48>,\
… …
709 713
710Probably not yet implemented. Tell me of your needs... 714Probably not yet implemented. Tell me of your needs...
711 715
712=back 716=back
713 717
718=back
719
714=head4 Examples 720=head4 Examples
715 721
716This concludes the syntax overview for device elements, but probably 722This concludes the syntax overview for device elements, but probably
717leaves many questions open. I can't help with most of them, as I also have 723leaves many questions open. I can't help with most of them, as I also have
718many questions, but I can walk you through some actual examples using more 724many questions, but I can walk you through some actual examples using more
719complex aspects. 725complex aspects.
726
727=over
720 728
721=item C<< locate=<block=vhd,<block=file,<locate=<null>,path,\disk.vhdx>,\disk.vhdx>>,element,path >> 729=item C<< locate=<block=vhd,<block=file,<locate=<null>,path,\disk.vhdx>,\disk.vhdx>>,element,path >>
722 730
723Just like with C declarations, you best treat device descriptors as 731Just like with C declarations, you best treat device descriptors as
724instructions to find your device and work your way from the inside out: 732instructions to find your device and work your way from the inside out:
… …
796I don't know what the purpose of the C<< <1> >> flag value is, but it 804I don't know what the purpose of the C<< <1> >> flag value is, but it
797seems to be always there on this kind of entry. 805seems to be always there on this kind of entry.
798 806
799If you have some good examples to add here, feel free to mail me. 807If you have some good examples to add here, feel free to mail me.
800 808
809=back
810
801 811
802=head1 EDITING BCD STORES 812=head1 EDITING BCD STORES
803 813
804The C<edit> and C<parse> subcommands allow you to read a BCD data store 814The C<edit> and C<parse> subcommands allow you to read a BCD data store
805and modify it or extract data from it. This is done by executing a series 815and modify it or extract data from it. This is done by executing a series
… …
824 834
825Example: change the bootmgr default too 835Example: change the bootmgr default too
826C<{b097d2ad-bc00-11e9-8a9a-525400123456}>: 836C<{b097d2ad-bc00-11e9-8a9a-525400123456}>:
827 837
828 pbcdedit edit BCD set "{bootmgr}" default "{b097d2ad-bc00-11e9-8a9a-525400123456}" 838 pbcdedit edit BCD set "{bootmgr}" default "{b097d2ad-bc00-11e9-8a9a-525400123456}"
839
840=item C<del> I<object> I<element>
841
842Similar to C<get>, but removed the BCD element from the specified BCD object.
829 843
830=item C<eval> I<perlcode> 844=item C<eval> I<perlcode>
831 845
832This takes the next argument, interprets it as Perl code and 846This takes the next argument, interprets it as Perl code and
833evaluates it. This allows you to do more complicated modifications or 847evaluates it. This allows you to do more complicated modifications or
… …
1169 my ($rname, $root) = $decode_key->($rootcell); 1183 my ($rname, $root) = $decode_key->($rootcell);
1170 1184
1171 [$rname, $root] 1185 [$rname, $root]
1172} 1186}
1173 1187
1174# return a binary windows fILETIME struct 1188# return a binary windows FILETIME struct
1175sub filetime_now { 1189sub filetime_now {
1176 my ($s, $ms) = Time::HiRes::gettimeofday; 1190 my ($s, $ms) = Time::HiRes::gettimeofday;
1177 1191
1178 pack "Q<", $s = ($s * 1_000_000 + $ms) * 10 + 116_444_736_000_000_000 1192 pack "Q<", ($s * 1_000_000 + $ms) * 10
1193 + 116_444_736_000_000_000 # 1970-01-01 00:00:00
1179} 1194}
1180 1195
1181# encode a registry hive 1196# encode a registry hive
1182sub regf_encode($) { 1197sub regf_encode($) {
1183 my ($hive) = @_; 1198 my ($hive) = @_;
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1186 1201
1187 # the filetime is apparently used to verify log file validity, 1202 # the filetime is apparently used to verify log file validity,
1188 # so by generating a new timestamp the log files *should* automatically 1203 # so by generating a new timestamp the log files *should* automatically
1189 # become invalidated and windows would "self-heal" them. 1204 # become invalidated and windows would "self-heal" them.
1190 # (update: has been verified by reverse engineering) 1205 # (update: has been verified by reverse engineering)
1191 # possibly the fact that the two sequence numbes match might also 1206 # possibly the fact that the two sequence numbers match might also
1192 # make windows think that the hive is not dirty and ignore logs. 1207 # make windows think that the hive is not dirty and ignore logs.
1193 # (update: has been verified by reverse engineering) 1208 # (update: has been verified by reverse engineering)
1194 1209
1195 my $now = filetime_now; 1210 my $now = filetime_now;
1196 1211
… …
1351} 1366}
1352 1367
1353############################################################################# 1368#############################################################################
1354# bcd stuff 1369# bcd stuff
1355 1370
1356# human-readable alises for GUID object identifiers 1371# human-readable aliases for GUID object identifiers
1357our %bcd_objects = ( 1372our %bcd_objects = (
1358 '{0ce4991b-e6b3-4b16-b23c-5e0d9250e5d9}' => '{emssettings}', 1373 '{0ce4991b-e6b3-4b16-b23c-5e0d9250e5d9}' => '{emssettings}',
1359 '{1afa9c49-16ab-4a5c-4a90-212802da9460}' => '{resumeloadersettings}', 1374 '{1afa9c49-16ab-4a5c-4a90-212802da9460}' => '{resumeloadersettings}',
1360 '{1cae1eb7-a0df-4d4d-9851-4860e34ef535}' => '{default}', 1375 '{1cae1eb7-a0df-4d4d-9851-4860e34ef535}' => '{default}',
1361 '{313e8eed-7098-4586-a9bf-309c61f8d449}' => '{kerneldbgsettings}', 1376 '{313e8eed-7098-4586-a9bf-309c61f8d449}' => '{kerneldbgsettings}',
… …
1491 BCDE_FORMAT_STRING , sub { shift }, 1506 BCDE_FORMAT_STRING , sub { shift },
1492 BCDE_FORMAT_GUID , sub { dec_wguid enc_wguid shift }, 1507 BCDE_FORMAT_GUID , sub { dec_wguid enc_wguid shift },
1493 BCDE_FORMAT_GUID_LIST , sub { join " ", map dec_wguid enc_wguid $_, @{+shift} }, 1508 BCDE_FORMAT_GUID_LIST , sub { join " ", map dec_wguid enc_wguid $_, @{+shift} },
1494 BCDE_FORMAT_INTEGER , sub { unpack "Q", pack "a8", pack "H*", shift }, # integer might be 4 or 8 bytes - caused by ms coding bugs 1509 BCDE_FORMAT_INTEGER , sub { unpack "Q", pack "a8", pack "H*", shift }, # integer might be 4 or 8 bytes - caused by ms coding bugs
1495 BCDE_FORMAT_BOOLEAN , sub { shift eq "00" ? 0 : 1 }, 1510 BCDE_FORMAT_BOOLEAN , sub { shift eq "00" ? 0 : 1 },
1496 BCDE_FORMAT_INTEGER_LIST, sub { join " ", unpack "Q*", pack "H*", shift }, # not sure if this cna be 4 bytes 1511 BCDE_FORMAT_INTEGER_LIST, sub { join " ", unpack "Q*", pack "H*", shift }, # not sure if this can be 4 bytes
1497); 1512);
1498 1513
1499our %bcde_enc = ( 1514our %bcde_enc = (
1500 BCDE_FORMAT_DEVICE , sub { binary => enc_device $_[0], $_[1] }, 1515 BCDE_FORMAT_DEVICE , sub { binary => enc_device $_[0], $_[1] },
1501 BCDE_FORMAT_STRING , sub { sz => shift }, 1516 BCDE_FORMAT_STRING , sub { sz => shift },
… …
1507); 1522);
1508 1523
1509# BCD Elements 1524# BCD Elements
1510our %bcde_byclass = ( 1525our %bcde_byclass = (
1511 any => { 1526 any => {
1512 0x11000001 => 'device', 1527 0x11000001 => 'device',
1513 0x12000002 => 'path', 1528 0x12000002 => 'path',
1514 0x12000004 => 'description', 1529 0x12000004 => 'description',
1515 0x12000005 => 'locale', 1530 0x12000005 => 'locale',
1516 0x14000006 => 'inherit', 1531 0x14000006 => 'inherit',
1517 0x15000007 => 'truncatememory', 1532 0x15000007 => 'truncatememory',
1518 0x14000008 => 'recoverysequence', 1533 0x14000008 => 'recoverysequence',
1519 0x16000009 => 'recoveryenabled', 1534 0x16000009 => 'recoveryenabled',
1520 0x1700000a => 'badmemorylist', 1535 0x1700000a => 'badmemorylist',
1521 0x1600000b => 'badmemoryaccess', 1536 0x1600000b => 'badmemoryaccess',
1522 0x1500000c => 'firstmegabytepolicy', 1537 0x1500000c => 'firstmegabytepolicy',
1523 0x1500000d => 'relocatephysical', 1538 0x1500000d => 'relocatephysical',
1524 0x1500000e => 'avoidlowmemory', 1539 0x1500000e => 'avoidlowmemory',
1525 0x1600000f => 'traditionalkseg', 1540 0x1600000f => 'traditionalkseg',
1526 0x16000010 => 'bootdebug', 1541 0x16000010 => 'bootdebug',
1527 0x15000011 => 'debugtype', 1542 0x15000011 => 'debugtype',
1528 0x15000012 => 'debugaddress', 1543 0x15000012 => 'debugaddress',
1529 0x15000013 => 'debugport', 1544 0x15000013 => 'debugport',
1530 0x15000014 => 'baudrate', 1545 0x15000014 => 'baudrate',
1531 0x15000015 => 'channel', 1546 0x15000015 => 'channel',
1532 0x12000016 => 'targetname', 1547 0x12000016 => 'targetname',
1533 0x16000017 => 'noumex', 1548 0x16000017 => 'noumex',
1534 0x15000018 => 'debugstart', 1549 0x15000018 => 'debugstart',
1535 0x12000019 => 'busparams', 1550 0x12000019 => 'busparams',
1536 0x1500001a => 'hostip', 1551 0x1500001a => 'hostip',
1537 0x1500001b => 'port', 1552 0x1500001b => 'port',
1538 0x1600001c => 'dhcp', 1553 0x1600001c => 'dhcp',
1539 0x1200001d => 'key', 1554 0x1200001d => 'key',
1540 0x1600001e => 'vm', 1555 0x1600001e => 'vm',
1541 0x16000020 => 'bootems', 1556 0x16000020 => 'bootems',
1542 0x15000022 => 'emsport', 1557 0x15000022 => 'emsport',
1543 0x15000023 => 'emsbaudrate', 1558 0x15000023 => 'emsbaudrate',
1544 0x12000030 => 'loadoptions', 1559 0x12000030 => 'loadoptions',
1545 0x16000040 => 'advancedoptions', 1560 0x16000040 => 'advancedoptions',
1546 0x16000041 => 'optionsedit', 1561 0x16000041 => 'optionsedit',
1547 0x15000042 => 'keyringaddress', 1562 0x15000042 => 'keyringaddress',
1548 0x11000043 => 'bootstatdevice', 1563 0x11000043 => 'bootstatdevice',
1549 0x12000044 => 'bootstatfilepath', 1564 0x12000044 => 'bootstatfilepath',
1550 0x16000045 => 'preservebootstat', 1565 0x16000045 => 'preservebootstat',
1551 0x16000046 => 'graphicsmodedisabled', 1566 0x16000046 => 'graphicsmodedisabled',
1552 0x15000047 => 'configaccesspolicy', 1567 0x15000047 => 'configaccesspolicy',
1553 0x16000048 => 'nointegritychecks', 1568 0x16000048 => 'nointegritychecks',
1554 0x16000049 => 'testsigning', 1569 0x16000049 => 'testsigning',
1555 0x1200004a => 'fontpath', 1570 0x1200004a => 'fontpath',
1556 0x1500004b => 'integrityservices', 1571 0x1500004b => 'integrityservices',
1557 0x1500004c => 'volumebandid', 1572 0x1500004c => 'volumebandid',
1558 0x16000050 => 'extendedinput', 1573 0x16000050 => 'extendedinput',
1559 0x15000051 => 'initialconsoleinput', 1574 0x15000051 => 'initialconsoleinput',
1560 0x15000052 => 'graphicsresolution', 1575 0x15000052 => 'graphicsresolution',
1561 0x16000053 => 'restartonfailure', 1576 0x16000053 => 'restartonfailure',
1562 0x16000054 => 'highestmode', 1577 0x16000054 => 'highestmode',
1563 0x16000060 => 'isolatedcontext', 1578 0x16000060 => 'isolatedcontext',
1564 0x15000065 => 'displaymessage', 1579 0x15000065 => 'displaymessage',
1565 0x15000066 => 'displaymessageoverride', 1580 0x15000066 => 'displaymessageoverride',
1566 0x16000068 => 'nobootuxtext', 1581 0x16000068 => 'nobootuxtext',
1567 0x16000069 => 'nobootuxprogress', 1582 0x16000069 => 'nobootuxprogress',
1568 0x1600006a => 'nobootuxfade', 1583 0x1600006a => 'nobootuxfade',
1569 0x1600006b => 'bootuxreservepooldebug', 1584 0x1600006b => 'bootuxreservepooldebug',
1570 0x1600006c => 'bootuxdisabled', 1585 0x1600006c => 'bootuxdisabled',
1571 0x1500006d => 'bootuxfadeframes', 1586 0x1500006d => 'bootuxfadeframes',
1572 0x1600006e => 'bootuxdumpstats', 1587 0x1600006e => 'bootuxdumpstats',
1573 0x1600006f => 'bootuxshowstats', 1588 0x1600006f => 'bootuxshowstats',
1574 0x16000071 => 'multibootsystem', 1589 0x16000071 => 'multibootsystem',
1575 0x16000072 => 'nokeyboard', 1590 0x16000072 => 'nokeyboard',
1576 0x15000073 => 'aliaswindowskey', 1591 0x15000073 => 'aliaswindowskey',
1577 0x16000074 => 'bootshutdowndisabled', 1592 0x16000074 => 'bootshutdowndisabled',
1578 0x15000075 => 'performancefrequency', 1593 0x15000075 => 'performancefrequency',
1579 0x15000076 => 'securebootrawpolicy', 1594 0x15000076 => 'securebootrawpolicy',
1580 0x17000077 => 'allowedinmemorysettings', 1595 0x17000077 => 'allowedinmemorysettings',
1581 0x15000079 => 'bootuxtransitiontime', 1596 0x15000079 => 'bootuxtransitiontime',
1582 0x1600007a => 'mobilegraphics', 1597 0x1600007a => 'mobilegraphics',
1583 0x1600007b => 'forcefipscrypto', 1598 0x1600007b => 'forcefipscrypto',
1584 0x1500007d => 'booterrorux', 1599 0x1500007d => 'booterrorux',
1585 0x1600007e => 'flightsigning', 1600 0x1600007e => 'flightsigning',
1586 0x1500007f => 'measuredbootlogformat', 1601 0x1500007f => 'measuredbootlogformat',
1587 0x15000080 => 'displayrotation', 1602 0x15000080 => 'displayrotation',
1588 0x15000081 => 'logcontrol', 1603 0x15000081 => 'logcontrol',
1589 0x16000082 => 'nofirmwaresync', 1604 0x16000082 => 'nofirmwaresync',
1590 0x11000084 => 'windowssyspart', 1605 0x11000084 => 'windowssyspart',
1591 0x16000087 => 'numlock', 1606 0x16000087 => 'numlock',
1592 0x26000202 => 'skipffumode', 1607 0x26000202 => 'skipffumode',
1593 0x26000203 => 'forceffumode', 1608 0x26000203 => 'forceffumode',
1594 0x25000510 => 'chargethreshold', 1609 0x25000510 => 'chargethreshold',
1595 0x26000512 => 'offmodecharging', 1610 0x26000512 => 'offmodecharging',
1596 0x25000aaa => 'bootflow', 1611 0x25000aaa => 'bootflow',
1597 0x45000001 => 'devicetype', 1612 0x45000001 => 'devicetype',
1598 0x42000002 => 'applicationrelativepath', 1613 0x42000002 => 'applicationrelativepath',
1599 0x42000003 => 'ramdiskdevicerelativepath', 1614 0x42000003 => 'ramdiskdevicerelativepath',
1600 0x46000004 => 'omitosloaderelements', 1615 0x46000004 => 'omitosloaderelements',
1601 0x47000006 => 'elementstomigrate', 1616 0x47000006 => 'elementstomigrate',
1602 0x46000010 => 'recoveryos', 1617 0x46000010 => 'recoveryos',
1603 }, 1618 },
1604 bootapp => { 1619 bootapp => {
1605 0x26000145 => 'enablebootdebugpolicy', 1620 0x26000145 => 'enablebootdebugpolicy',
1606 0x26000146 => 'enablebootorderclean', 1621 0x26000146 => 'enablebootorderclean',
1607 0x26000147 => 'enabledeviceid', 1622 0x26000147 => 'enabledeviceid',
1608 0x26000148 => 'enableffuloader', 1623 0x26000148 => 'enableffuloader',
1609 0x26000149 => 'enableiuloader', 1624 0x26000149 => 'enableiuloader',
1610 0x2600014a => 'enablemassstorage', 1625 0x2600014a => 'enablemassstorage',
1611 0x2600014b => 'enablerpmbprovisioning', 1626 0x2600014b => 'enablerpmbprovisioning',
1612 0x2600014c => 'enablesecurebootpolicy', 1627 0x2600014c => 'enablesecurebootpolicy',
1613 0x2600014d => 'enablestartcharge', 1628 0x2600014d => 'enablestartcharge',
1614 0x2600014e => 'enableresettpm', 1629 0x2600014e => 'enableresettpm',
1615 }, 1630 },
1616 bootmgr => { 1631 bootmgr => {
1617 0x24000001 => 'displayorder', 1632 0x24000001 => 'displayorder',
1618 0x24000002 => 'bootsequence', 1633 0x24000002 => 'bootsequence',
1619 0x23000003 => 'default', 1634 0x23000003 => 'default',
1620 0x25000004 => 'timeout', 1635 0x25000004 => 'timeout',
1621 0x26000005 => 'resume', 1636 0x26000005 => 'resume',
1622 0x23000006 => 'resumeobject', 1637 0x23000006 => 'resumeobject',
1623 0x24000007 => 'startupsequence', 1638 0x24000007 => 'startupsequence',
1624 0x24000010 => 'toolsdisplayorder', 1639 0x24000010 => 'toolsdisplayorder',
1625 0x26000020 => 'displaybootmenu', 1640 0x26000020 => 'displaybootmenu',
1626 0x26000021 => 'noerrordisplay', 1641 0x26000021 => 'noerrordisplay',
1627 0x21000022 => 'bcddevice', 1642 0x21000022 => 'bcddevice',
1628 0x22000023 => 'bcdfilepath', 1643 0x22000023 => 'bcdfilepath',
1629 0x26000024 => 'hormenabled', 1644 0x26000024 => 'hormenabled',
1630 0x26000025 => 'hiberboot', 1645 0x26000025 => 'hiberboot',
1631 0x22000026 => 'passwordoverride', 1646 0x22000026 => 'passwordoverride',
1632 0x22000027 => 'pinpassphraseoverride', 1647 0x22000027 => 'pinpassphraseoverride',
1633 0x26000028 => 'processcustomactionsfirst', 1648 0x26000028 => 'processcustomactionsfirst',
1634 0x27000030 => 'customactions', 1649 0x27000030 => 'customactions',
1635 0x26000031 => 'persistbootsequence', 1650 0x26000031 => 'persistbootsequence',
1636 0x26000032 => 'skipstartupsequence', 1651 0x26000032 => 'skipstartupsequence',
1637 0x22000040 => 'fverecoveryurl', 1652 0x22000040 => 'fverecoveryurl',
1638 0x22000041 => 'fverecoverymessage', 1653 0x22000041 => 'fverecoverymessage',
1639 }, 1654 },
1640 device => { 1655 device => {
1641 0x35000001 => 'ramdiskimageoffset', 1656 0x35000001 => 'ramdiskimageoffset',
1642 0x35000002 => 'ramdisktftpclientport', 1657 0x35000002 => 'ramdisktftpclientport',
1643 0x31000003 => 'ramdisksdidevice', 1658 0x31000003 => 'ramdisksdidevice',
1644 0x32000004 => 'ramdisksdipath', 1659 0x32000004 => 'ramdisksdipath',
1645 0x35000005 => 'ramdiskimagelength', 1660 0x35000005 => 'ramdiskimagelength',
1646 0x36000006 => 'exportascd', 1661 0x36000006 => 'exportascd',
1647 0x35000007 => 'ramdisktftpblocksize', 1662 0x35000007 => 'ramdisktftpblocksize',
1648 0x35000008 => 'ramdisktftpwindowsize', 1663 0x35000008 => 'ramdisktftpwindowsize',
1649 0x36000009 => 'ramdiskmcenabled', 1664 0x36000009 => 'ramdiskmcenabled',
1650 0x3600000a => 'ramdiskmctftpfallback', 1665 0x3600000a => 'ramdiskmctftpfallback',
1651 0x3600000b => 'ramdisktftpvarwindow', 1666 0x3600000b => 'ramdisktftpvarwindow',
1652 }, 1667 },
1653 memdiag => { 1668 memdiag => {
1654 0x25000001 => 'passcount', 1669 0x25000001 => 'passcount',
1655 0x25000002 => 'testmix', 1670 0x25000002 => 'testmix',
1656 0x25000003 => 'failurecount', 1671 0x25000003 => 'failurecount',
1657 0x26000003 => 'cacheenable', 1672 0x26000003 => 'cacheenable',
1658 0x25000004 => 'testtofail', 1673 0x25000004 => 'testtofail',
1659 0x26000004 => 'failuresenabled', 1674 0x26000004 => 'failuresenabled',
1660 0x25000005 => 'stridefailcount', 1675 0x25000005 => 'stridefailcount',
1661 0x26000005 => 'cacheenable', 1676 0x26000005 => 'cacheenable',
1662 0x25000006 => 'invcfailcount', 1677 0x25000006 => 'invcfailcount',
1663 0x25000007 => 'matsfailcount', 1678 0x25000007 => 'matsfailcount',
1664 0x25000008 => 'randfailcount', 1679 0x25000008 => 'randfailcount',
1665 0x25000009 => 'chckrfailcount', 1680 0x25000009 => 'chckrfailcount',
1666 }, 1681 },
1667 ntldr => { 1682 ntldr => {
1668 0x22000001 => 'bpbstring', 1683 0x22000001 => 'bpbstring',
1669 }, 1684 },
1670 osloader => { 1685 osloader => {
1671 0x21000001 => 'osdevice', 1686 0x21000001 => 'osdevice',
1672 0x22000002 => 'systemroot', 1687 0x22000002 => 'systemroot',
1673 0x23000003 => 'resumeobject', 1688 0x23000003 => 'resumeobject',
1674 0x26000004 => 'stampdisks', 1689 0x26000004 => 'stampdisks',
1675 0x26000010 => 'detecthal', 1690 0x26000010 => 'detecthal',
1676 0x22000011 => 'kernel', 1691 0x22000011 => 'kernel',
1677 0x22000012 => 'hal', 1692 0x22000012 => 'hal',
1678 0x22000013 => 'dbgtransport', 1693 0x22000013 => 'dbgtransport',
1679 0x25000020 => 'nx', 1694 0x25000020 => 'nx',
1680 0x25000021 => 'pae', 1695 0x25000021 => 'pae',
1681 0x26000022 => 'winpe', 1696 0x26000022 => 'winpe',
1682 0x26000024 => 'nocrashautoreboot', 1697 0x26000024 => 'nocrashautoreboot',
1683 0x26000025 => 'lastknowngood', 1698 0x26000025 => 'lastknowngood',
1684 0x26000026 => 'oslnointegritychecks', 1699 0x26000026 => 'oslnointegritychecks',
1685 0x26000027 => 'osltestsigning', 1700 0x26000027 => 'osltestsigning',
1686 0x26000030 => 'nolowmem', 1701 0x26000030 => 'nolowmem',
1687 0x25000031 => 'removememory', 1702 0x25000031 => 'removememory',
1688 0x25000032 => 'increaseuserva', 1703 0x25000032 => 'increaseuserva',
1689 0x25000033 => 'perfmem', 1704 0x25000033 => 'perfmem',
1690 0x26000040 => 'vga', 1705 0x26000040 => 'vga',
1691 0x26000041 => 'quietboot', 1706 0x26000041 => 'quietboot',
1692 0x26000042 => 'novesa', 1707 0x26000042 => 'novesa',
1693 0x26000043 => 'novga', 1708 0x26000043 => 'novga',
1694 0x25000050 => 'clustermodeaddressing', 1709 0x25000050 => 'clustermodeaddressing',
1695 0x26000051 => 'usephysicaldestination', 1710 0x26000051 => 'usephysicaldestination',
1696 0x25000052 => 'restrictapiccluster', 1711 0x25000052 => 'restrictapiccluster',
1697 0x22000053 => 'evstore', 1712 0x22000053 => 'evstore',
1698 0x26000054 => 'uselegacyapicmode', 1713 0x26000054 => 'uselegacyapicmode',
1699 0x26000060 => 'onecpu', 1714 0x26000060 => 'onecpu',
1700 0x25000061 => 'numproc', 1715 0x25000061 => 'numproc',
1701 0x26000062 => 'maxproc', 1716 0x26000062 => 'maxproc',
1702 0x25000063 => 'configflags', 1717 0x25000063 => 'configflags',
1703 0x26000064 => 'maxgroup', 1718 0x26000064 => 'maxgroup',
1704 0x26000065 => 'groupaware', 1719 0x26000065 => 'groupaware',
1705 0x25000066 => 'groupsize', 1720 0x25000066 => 'groupsize',
1706 0x26000070 => 'usefirmwarepcisettings', 1721 0x26000070 => 'usefirmwarepcisettings',
1707 0x25000071 => 'msi', 1722 0x25000071 => 'msi',
1708 0x25000072 => 'pciexpress', 1723 0x25000072 => 'pciexpress',
1709 0x25000080 => 'safeboot', 1724 0x25000080 => 'safeboot',
1710 0x26000081 => 'safebootalternateshell', 1725 0x26000081 => 'safebootalternateshell',
1711 0x26000090 => 'bootlog', 1726 0x26000090 => 'bootlog',
1712 0x26000091 => 'sos', 1727 0x26000091 => 'sos',
1713 0x260000a0 => 'debug', 1728 0x260000a0 => 'debug',
1714 0x260000a1 => 'halbreakpoint', 1729 0x260000a1 => 'halbreakpoint',
1715 0x260000a2 => 'useplatformclock', 1730 0x260000a2 => 'useplatformclock',
1716 0x260000a3 => 'forcelegacyplatform', 1731 0x260000a3 => 'forcelegacyplatform',
1717 0x260000a4 => 'useplatformtick', 1732 0x260000a4 => 'useplatformtick',
1718 0x260000a5 => 'disabledynamictick', 1733 0x260000a5 => 'disabledynamictick',
1719 0x250000a6 => 'tscsyncpolicy', 1734 0x250000a6 => 'tscsyncpolicy',
1720 0x260000b0 => 'ems', 1735 0x260000b0 => 'ems',
1721 0x250000c0 => 'forcefailure', 1736 0x250000c0 => 'forcefailure',
1722 0x250000c1 => 'driverloadfailurepolicy', 1737 0x250000c1 => 'driverloadfailurepolicy',
1723 0x250000c2 => 'bootmenupolicy', 1738 0x250000c2 => 'bootmenupolicy',
1724 0x260000c3 => 'onetimeadvancedoptions', 1739 0x260000c3 => 'onetimeadvancedoptions',
1725 0x260000c4 => 'onetimeoptionsedit', 1740 0x260000c4 => 'onetimeoptionsedit',
1726 0x250000e0 => 'bootstatuspolicy', 1741 0x250000e0 => 'bootstatuspolicy',
1727 0x260000e1 => 'disableelamdrivers', 1742 0x260000e1 => 'disableelamdrivers',
1728 0x250000f0 => 'hypervisorlaunchtype', 1743 0x250000f0 => 'hypervisorlaunchtype',
1729 0x220000f1 => 'hypervisorpath', 1744 0x220000f1 => 'hypervisorpath',
1730 0x260000f2 => 'hypervisordebug', 1745 0x260000f2 => 'hypervisordebug',
1731 0x250000f3 => 'hypervisordebugtype', 1746 0x250000f3 => 'hypervisordebugtype',
1732 0x250000f4 => 'hypervisordebugport', 1747 0x250000f4 => 'hypervisordebugport',
1733 0x250000f5 => 'hypervisorbaudrate', 1748 0x250000f5 => 'hypervisorbaudrate',
1734 0x250000f6 => 'hypervisorchannel', 1749 0x250000f6 => 'hypervisorchannel',
1735 0x250000f7 => 'bootux', 1750 0x250000f7 => 'bootux',
1736 0x260000f8 => 'hypervisordisableslat', 1751 0x260000f8 => 'hypervisordisableslat',
1737 0x220000f9 => 'hypervisorbusparams', 1752 0x220000f9 => 'hypervisorbusparams',
1738 0x250000fa => 'hypervisornumproc', 1753 0x250000fa => 'hypervisornumproc',
1739 0x250000fb => 'hypervisorrootprocpernode', 1754 0x250000fb => 'hypervisorrootprocpernode',
1740 0x260000fc => 'hypervisoruselargevtlb', 1755 0x260000fc => 'hypervisoruselargevtlb',
1741 0x250000fd => 'hypervisorhostip', 1756 0x250000fd => 'hypervisorhostip',
1742 0x250000fe => 'hypervisorhostport', 1757 0x250000fe => 'hypervisorhostport',
1743 0x250000ff => 'hypervisordebugpages', 1758 0x250000ff => 'hypervisordebugpages',
1744 0x25000100 => 'tpmbootentropy', 1759 0x25000100 => 'tpmbootentropy',
1745 0x22000110 => 'hypervisorusekey', 1760 0x22000110 => 'hypervisorusekey',
1746 0x22000112 => 'hypervisorproductskutype', 1761 0x22000112 => 'hypervisorproductskutype',
1747 0x25000113 => 'hypervisorrootproc', 1762 0x25000113 => 'hypervisorrootproc',
1748 0x26000114 => 'hypervisordhcp', 1763 0x26000114 => 'hypervisordhcp',
1749 0x25000115 => 'hypervisoriommupolicy', 1764 0x25000115 => 'hypervisoriommupolicy',
1750 0x26000116 => 'hypervisorusevapic', 1765 0x26000116 => 'hypervisorusevapic',
1751 0x22000117 => 'hypervisorloadoptions', 1766 0x22000117 => 'hypervisorloadoptions',
1752 0x25000118 => 'hypervisormsrfilterpolicy', 1767 0x25000118 => 'hypervisormsrfilterpolicy',
1753 0x25000119 => 'hypervisormmionxpolicy', 1768 0x25000119 => 'hypervisormmionxpolicy',
1754 0x2500011a => 'hypervisorschedulertype', 1769 0x2500011a => 'hypervisorschedulertype',
1755 0x25000120 => 'xsavepolicy', 1770 0x25000120 => 'xsavepolicy',
1756 0x25000121 => 'xsaveaddfeature0', 1771 0x25000121 => 'xsaveaddfeature0',
1757 0x25000122 => 'xsaveaddfeature1', 1772 0x25000122 => 'xsaveaddfeature1',
1758 0x25000123 => 'xsaveaddfeature2', 1773 0x25000123 => 'xsaveaddfeature2',
1759 0x25000124 => 'xsaveaddfeature3', 1774 0x25000124 => 'xsaveaddfeature3',
1760 0x25000125 => 'xsaveaddfeature4', 1775 0x25000125 => 'xsaveaddfeature4',
1761 0x25000126 => 'xsaveaddfeature5', 1776 0x25000126 => 'xsaveaddfeature5',
1762 0x25000127 => 'xsaveaddfeature6', 1777 0x25000127 => 'xsaveaddfeature6',
1763 0x25000128 => 'xsaveaddfeature7', 1778 0x25000128 => 'xsaveaddfeature7',
1764 0x25000129 => 'xsaveremovefeature', 1779 0x25000129 => 'xsaveremovefeature',
1765 0x2500012a => 'xsaveprocessorsmask', 1780 0x2500012a => 'xsaveprocessorsmask',
1766 0x2500012b => 'xsavedisable', 1781 0x2500012b => 'xsavedisable',
1767 0x2500012c => 'kerneldebugtype', 1782 0x2500012c => 'kerneldebugtype',
1768 0x2200012d => 'kernelbusparams', 1783 0x2200012d => 'kernelbusparams',
1769 0x2500012e => 'kerneldebugaddress', 1784 0x2500012e => 'kerneldebugaddress',
1770 0x2500012f => 'kerneldebugport', 1785 0x2500012f => 'kerneldebugport',
1771 0x25000130 => 'claimedtpmcounter', 1786 0x25000130 => 'claimedtpmcounter',
1772 0x25000131 => 'kernelchannel', 1787 0x25000131 => 'kernelchannel',
1773 0x22000132 => 'kerneltargetname', 1788 0x22000132 => 'kerneltargetname',
1774 0x25000133 => 'kernelhostip', 1789 0x25000133 => 'kernelhostip',
1775 0x25000134 => 'kernelport', 1790 0x25000134 => 'kernelport',
1776 0x26000135 => 'kerneldhcp', 1791 0x26000135 => 'kerneldhcp',
1777 0x22000136 => 'kernelkey', 1792 0x22000136 => 'kernelkey',
1778 0x22000137 => 'imchivename', 1793 0x22000137 => 'imchivename',
1779 0x21000138 => 'imcdevice', 1794 0x21000138 => 'imcdevice',
1780 0x25000139 => 'kernelbaudrate', 1795 0x25000139 => 'kernelbaudrate',
1781 0x22000140 => 'mfgmode', 1796 0x22000140 => 'mfgmode',
1782 0x26000141 => 'event', 1797 0x26000141 => 'event',
1783 0x25000142 => 'vsmlaunchtype', 1798 0x25000142 => 'vsmlaunchtype',
1784 0x25000144 => 'hypervisorenforcedcodeintegrity', 1799 0x25000144 => 'hypervisorenforcedcodeintegrity',
1785 0x21000150 => 'systemdatadevice', 1800 0x21000150 => 'systemdatadevice',
1786 0x21000151 => 'osarcdevice', 1801 0x21000151 => 'osarcdevice',
1787 0x21000153 => 'osdatadevice', 1802 0x21000153 => 'osdatadevice',
1788 0x21000154 => 'bspdevice', 1803 0x21000154 => 'bspdevice',
1789 0x21000155 => 'bspfilepath', 1804 0x21000155 => 'bspfilepath',
1790 }, 1805 },
1791 resume => { 1806 resume => {
1792 0x21000001 => 'filedevice', 1807 0x21000001 => 'filedevice',
1793 0x22000002 => 'filepath', 1808 0x22000002 => 'filepath',
1794 0x26000003 => 'customsettings', 1809 0x26000003 => 'customsettings',
1795 0x26000004 => 'pae', 1810 0x26000004 => 'pae',
1796 0x21000005 => 'associatedosdevice', 1811 0x21000005 => 'associatedosdevice',
1797 0x26000006 => 'debugoptionenabled', 1812 0x26000006 => 'debugoptionenabled',
1798 0x25000007 => 'bootux', 1813 0x25000007 => 'bootux',
1799 0x25000008 => 'bootmenupolicy', 1814 0x25000008 => 'bootmenupolicy',
1800 0x26000024 => 'hormenabled', 1815 0x26000024 => 'hormenabled',
1801 }, 1816 },
1802 startup => { 1817 startup => {
1803 0x26000001 => 'pxesoftreboot', 1818 0x26000001 => 'pxesoftreboot',
1804 0x22000002 => 'applicationname', 1819 0x22000002 => 'applicationname',
1805 }, 1820 },
1806); 1821);
1807 1822
1808# mask, value => class 1823# mask, value => class
1809our @bcde_typeclass = ( 1824our @bcde_typeclass = (
… …
1873our @part_type = qw(gpt mbr raw); 1888our @part_type = qw(gpt mbr raw);
1874 1889
1875our $NULL_DEVICE = "\x00" x 16; 1890our $NULL_DEVICE = "\x00" x 16;
1876 1891
1877# biggest bitch to decode, ever 1892# biggest bitch to decode, ever
1878# this decoded a device portion after the GUID 1893# this decodes a device portion after the GUID
1879sub dec_device_($$); 1894sub dec_device_($$);
1880sub dec_device_($$) { 1895sub dec_device_($$) {
1881 my ($device, $type) = @_; 1896 my ($device, $type) = @_;
1882 1897
1883 my $res; 1898 my $res;
… …
2467 2482
2468 $object = $object eq "{default}" ? $default : dec_wguid enc_wguid $object; 2483 $object = $object eq "{default}" ? $default : dec_wguid enc_wguid $object;
2469 2484
2470 $bcd->{$object}{$elem} = $value; 2485 $bcd->{$object}{$elem} = $value;
2471 2486
2487 } elsif ($insn eq "del") {
2488 my $object = shift @insns;
2489 my $elem = shift @insns;
2490
2491 $object = $object eq "{default}" ? $default : dec_wguid enc_wguid $object;
2492
2493 delete $bcd->{$object}{$elem};
2494
2472 } elsif ($insn eq "eval") { 2495 } elsif ($insn eq "eval") {
2473 my $perl = shift @insns; 2496 my $perl = shift @insns;
2474 bcd_edit_eval "#line 1 'eval'\n$perl"; 2497 bcd_edit_eval "#line 1 'eval'\n$perl";
2475 2498
2476 } elsif ($insn eq "do") { 2499 } elsif ($insn eq "do") {
2477 my $path = shift @insns; 2500 my $path = shift @insns;
2478 my $file = file_load $path; 2501 my $file = file_load $path;
2479 bcd_edit_eval "#line 1 '$path'\n$file"; 2502 bcd_edit_eval "#line 1 '$path'\n$file";
2480 2503
2481 } else { 2504 } else {
2482 die "$insn: not a recognized instruction for edit/parse\n"; 2505 die "$insn: not a recognized instruction for create/edit/parse\n";
2483 } 2506 }
2484 } 2507 }
2485 2508
2486} 2509}
2487 2510
… …
2550# command line parser 2573# command line parser
2551 2574
2552our %CMD = ( 2575our %CMD = (
2553 help => sub { 2576 help => sub {
2554 require Pod::Usage; 2577 require Pod::Usage;
2555 Pod::Usage::pod2usage (-verbose => 2); 2578 Pod::Usage::pod2usage (-verbose => 2, -quotes => "none", -noperldoc => 1);
2556 }, 2579 },
2557 2580
2558 objects => sub { 2581 objects => sub {
2559 my %rbcd_types = reverse %bcd_types; 2582 my %rbcd_types = reverse %bcd_types;
2560 $_ = sprintf "%08x", $_ for values %rbcd_types; 2583 $_ = sprintf "%08x", $_ for values %rbcd_types;

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