… | |
… | |
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 | |
22 | use 5.016; # numerous features need 5.14, __SUB__ needs 5.16 |
22 | use 5.016; # numerous features need 5.14, __SUB__ needs 5.16 |
23 | |
23 | |
24 | our $VERSION = '1.3'; |
24 | our $VERSION = '1.5'; |
25 | our $JSON_VERSION = 3; # the version of the json objects generated by this program |
25 | our $JSON_VERSION = 3; # the version of the json objects generated by this program |
26 | |
26 | |
27 | our $CHANGELOG = <<EOF; |
27 | our $CHANGELOG = <<EOF; |
|
|
28 | |
|
|
29 | 1.5 Mon Nov 25 15:54:34 CET 2019 |
|
|
30 | - add "del" edit instruction. |
|
|
31 | - work around lsblk bug sometimes giving "dos" pttype for gpt partitions. |
|
|
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. |
|
|
35 | |
|
|
36 | 1.4 Thu Aug 22 10:48:22 CEST 2019 |
|
|
37 | - new "create" subcommand. |
|
|
38 | - "create" and "edit" try to save and restore ownership/permissions |
|
|
39 | of bcd hives when writing the new file. |
|
|
40 | - editorial fixes to the documentation. |
|
|
41 | - add mininmal hive creation example. |
28 | |
42 | |
29 | 1.3 Sat Aug 17 07:04:15 CEST 2019 |
43 | 1.3 Sat Aug 17 07:04:15 CEST 2019 |
30 | - output of pbcdedit elements --json has changed, as it didn't |
44 | - output of pbcdedit elements --json has changed, as it didn't |
31 | take the reorganisation by classes fully into account. |
45 | take the reorganisation by classes fully into account. |
32 | - json schema bumped to 3. |
46 | - json schema bumped to 3. |
33 | - new "bcd-device" and "bcd-legacy-device" subcommands. |
47 | - new "bcd-device" and "bcd-legacy-device" subcommands. |
34 | - implement --json option for lsblk. |
48 | - implement --json option for lsblk. |
35 | |
49 | |
36 | 1.2 Fri Aug 16 00:20:41 CEST 2019 |
50 | 1.2 Fri Aug 16 00:20:41 CEST 2019 |
37 | - bcde element names now depend on the bcd object type they are in, |
51 | - bcd element names now depend on the bcd object type they are in, |
38 | also affects "elements" output. |
52 | also affects "elements" output. |
39 | - json schema bumped to 2. |
53 | - json schema bumped to 2. |
40 | - new version command. |
54 | - new version command. |
41 | - numerous minor bugfixes. |
55 | - numerous minor bugfixes. |
42 | |
56 | |
… | |
… | |
56 | pbcdedit edit path/to/BCD edit-instructions... |
70 | pbcdedit edit path/to/BCD edit-instructions... |
57 | |
71 | |
58 | pbcdedit objects # list all supported object aliases and types |
72 | pbcdedit objects # list all supported object aliases and types |
59 | pbcdedit elements # list all supported bcd element aliases |
73 | pbcdedit elements # list all supported bcd element aliases |
60 | |
74 | |
|
|
75 | # Example: enable text-based boot menu. |
|
|
76 | pbcdedit edit /my/BCD set '{default}' bootmenupolicy 0 |
|
|
77 | |
|
|
78 | # Example change system device to first partition containing winload. |
|
|
79 | pbcdedit edit /my/BCD \ |
|
|
80 | set '{default}' device 'locate=<null>,element,path' \ |
|
|
81 | set '{default}' osdevice 'locate=<null>,element,path' |
|
|
82 | |
|
|
83 | |
61 | =head1 DESCRIPTION |
84 | =head1 DESCRIPTION |
62 | |
85 | |
63 | This program allows you to create, read and modify Boot Configuration Data |
86 | This program allows you to create, read and modify Boot Configuration Data |
64 | (BCD) stores used by Windows Vista and newer versions of Windows. |
87 | (BCD) stores used by Windows Vista and newer versions of Windows. |
65 | |
88 | |
… | |
… | |
144 | =item C<parse> F<path> I<instructions...> |
167 | =item C<parse> F<path> I<instructions...> |
145 | |
168 | |
146 | Same as C<edit>, above, except it doesn't save the data store again. Can |
169 | Same as C<edit>, above, except it doesn't save the data store again. Can |
147 | be useful to extract some data from it. |
170 | be useful to extract some data from it. |
148 | |
171 | |
|
|
172 | =item C<create> F<path> I<instructions...> |
|
|
173 | |
|
|
174 | Same as C<edit>, above, except it creates a new data store from scratch if |
|
|
175 | needed. An existing store will be emptied completely. |
|
|
176 | |
149 | =item C<lsblk> [C<--json>] |
177 | =item C<lsblk> [C<--json>] |
150 | |
178 | |
151 | On a GNU/Linux system, you can get a list of partition device descriptors |
179 | On a GNU/Linux system, you can get a list of partition device descriptors |
152 | using this command - the external C<lsblk> command is required, as well as |
180 | using this command - the external C<lsblk> command is required, as well as |
153 | a mounted C</sys> file system. |
181 | a mounted C</sys> file system. |
154 | |
182 | |
155 | The output will be a list of all partitions in the system and C<partition> |
183 | The output will be a list of all partitions in the system and C<partition> |
156 | descriptors for GPT and both C<legacypartition> and C<partition> |
184 | descriptors for GPT and both C<legacypartition> and C<partition> |
157 | descriptors for MBR partitions. |
185 | descriptors for MBR partitions. |
158 | |
186 | |
159 | With C<--json> it will print similar informationm as C<lsblk --json>, but |
187 | With C<--json> it will print similar information as C<lsblk --json>, but |
160 | with extra C<bcd_device> and C<bcd_legacy_device> attributes. |
188 | with extra C<bcd_device> and C<bcd_legacy_device> attributes. |
161 | |
189 | |
162 | =item C<bcd-device> F<path> |
190 | =item C<bcd-device> F<path> |
163 | |
191 | |
164 | Tries to find the BCD device element for the given device, which currently |
192 | Tries to find the BCD device element for the given device, which currently |
… | |
… | |
285 | |
313 | |
286 | Note that minimal doesn't mean recommended - Windows itself will add stuff |
314 | Note that minimal doesn't mean recommended - Windows itself will add stuff |
287 | to this during or after boot, and you might or might not run into issues |
315 | to this during or after boot, and you might or might not run into issues |
288 | when installing updates as it might not be able to find the F<bootmgr>. |
316 | when installing updates as it might not be able to find the F<bootmgr>. |
289 | |
317 | |
|
|
318 | This is how you would create a minimal hive with PBCDEDIT from within |
|
|
319 | GNU/Linux, assuming F</dev/sdc3> is the windows partition, using |
|
|
320 | a random GUID for the osloader and using C<partition> instead of |
|
|
321 | C<legacypartition>: |
|
|
322 | |
|
|
323 | osldr="{$(uuidgen)}" |
|
|
324 | part=$(pbcdedit bcd-device /dev/sdc3) |
|
|
325 | pbcdedit create minimal.bcd \ |
|
|
326 | set '{bootmgr}' default "$osldr" \ |
|
|
327 | set "$osldr" type application::osloader \ |
|
|
328 | set "$osldr" description 'Windows Boot' \ |
|
|
329 | set "$osldr" device "$part" \ |
|
|
330 | set "$osldr" osdevice "$part" \ |
|
|
331 | set "$osldr" path '\Windows\system32\winload.exe' \ |
|
|
332 | set "$osldr" systemroot '\Windows' |
|
|
333 | |
290 | =head2 The C<meta> key |
334 | =head2 The C<meta> key |
291 | |
335 | |
292 | The C<meta> key is not stored in the BCD data store but is used only |
336 | The C<meta> key is not stored in the BCD data store but is used only |
293 | by PBCDEDIT. It is always generated when exporting, and importing will |
337 | by PBCDEDIT. It is always generated when exporting, and importing will |
294 | be refused when it exists and the version stored inside doesn't store |
338 | be refused when it exists and the version stored inside doesn't match |
295 | the JSON schema version of PBCDEDIT. This ensures that different and |
339 | the JSON schema version of PBCDEDIT. This ensures that different and |
296 | incompatible versions of PBCDEDIT will not read and misinterpret each |
340 | incompatible versions of PBCDEDIT will not read and misinterpret each |
297 | others data. |
341 | others data. |
298 | |
342 | |
299 | =head2 The object keys |
343 | =head2 The object keys |
… | |
… | |
308 | |
352 | |
309 | Some of these GUIDs are fixed well known GUIDs which PBCDEDIT will decode |
353 | Some of these GUIDs are fixed well known GUIDs which PBCDEDIT will decode |
310 | into human-readable strings such as C<{globalsettings}>, which is the same |
354 | into human-readable strings such as C<{globalsettings}>, which is the same |
311 | as C<{7ea2e1ac-2e61-4728-aaa3-896d9d0a9f0e}>. |
355 | as C<{7ea2e1ac-2e61-4728-aaa3-896d9d0a9f0e}>. |
312 | |
356 | |
313 | Each BCD, object has an associated type. For example, |
357 | Each BCD object has an associated type. For example, |
314 | C<application::osloader> for objects loading Windows via F<winload.exe>, |
358 | C<application::osloader> for objects loading Windows via F<winload.exe>, |
315 | C<application::bootsector> for real mode applications and so on. |
359 | C<application::bootsector> for real mode applications and so on. |
316 | |
360 | |
317 | The type of a object is stored in the pseudo BCD element C<type> (see next |
361 | The type of a object is stored in the pseudo BCD element C<type> (see next |
318 | section). |
362 | section). |
… | |
… | |
393 | "timeout" : 30, |
437 | "timeout" : 30, |
394 | |
438 | |
395 | =item integer list |
439 | =item integer list |
396 | |
440 | |
397 | This is a list of 64 bit integers separated by whitespace. It is not used |
441 | This is a list of 64 bit integers separated by whitespace. It is not used |
398 | much, so here is a somewhat artificial an untested example of using |
442 | much, so here is a somewhat artificial and untested example of using |
399 | C<customactions> to specify a certain custom, eh, action to be executed |
443 | C<customactions> to specify a certain custom, eh, action to be executed |
400 | when pressing C<F10> at boot: |
444 | when pressing C<F10> at boot: |
401 | |
445 | |
402 | "customactions" : "0x1000044000001 0x54000001", |
446 | "customactions" : "0x1000044000001 0x54000001", |
403 | |
447 | |
… | |
… | |
431 | This type is why I write I<most> are easy to explain earlier: This type |
475 | This type is why I write I<most> are easy to explain earlier: This type |
432 | is the pinnacle of Microsoft-typical hacks layered on top of other |
476 | is the pinnacle of Microsoft-typical hacks layered on top of other |
433 | hacks. Understanding this type took more time than writing all the rest of |
477 | hacks. Understanding this type took more time than writing all the rest of |
434 | PBCDEDIT, and because it is so complex, this type has its own subsection |
478 | PBCDEDIT, and because it is so complex, this type has its own subsection |
435 | below. |
479 | below. |
|
|
480 | |
436 | =back |
481 | =back |
437 | |
482 | |
438 | =head4 The BCD "device" element type |
483 | =head3 The BCD "device" element type |
439 | |
484 | |
440 | Device elements specify, well, devices. They are used for such diverse |
485 | Device elements specify, well, devices. They are used for such diverse |
441 | purposes such as finding a TFTP network boot image, serial ports or VMBUS |
486 | purposes such as finding a TFTP network boot image, serial ports or VMBUS |
442 | devices, but most commonly they are used to specify the disk (harddisk, |
487 | devices, but most commonly they are used to specify the disk (harddisk, |
443 | cdrom, ramdisk, vhd...) to boot from. |
488 | cdrom, ramdisk, vhd...) to boot from. |
… | |
… | |
451 | element, so almost everything known about it had to be researched first |
496 | element, so almost everything known about it had to be researched first |
452 | in the process of writing this script, and consequently, support for BCD |
497 | in the process of writing this script, and consequently, support for BCD |
453 | device elements is partial only. |
498 | device elements is partial only. |
454 | |
499 | |
455 | On the other hand, the expressive power of PBCDEDIT in specifying devices |
500 | On the other hand, the expressive power of PBCDEDIT in specifying devices |
456 | is much bigger than BCDEDIT and therefore more can be done with it. The |
501 | is much greater than BCDEDIT and therefore more can be done with it. The |
457 | downside is that BCD device elements are much more complicated than what |
502 | downside is that BCD device elements are much more complicated than what |
458 | you might think from reading the BCDEDIT documentation. |
503 | you might think from reading the BCDEDIT documentation. |
459 | |
504 | |
460 | In other words, simple things are complicated, and complicated things are |
505 | In other words, simple things are complicated, and complicated things are |
461 | possible. |
506 | possible. |
… | |
… | |
468 | [{GUID}]type[<flags>][=arg,arg...] |
513 | [{GUID}]type[<flags>][=arg,arg...] |
469 | |
514 | |
470 | Here are some examples: |
515 | Here are some examples: |
471 | |
516 | |
472 | boot |
517 | boot |
473 | {b097d29f-bc00-11e9-8a9a-525400123456}block=file,<boot>,\\EFI" |
518 | {b097d29f-bc00-11e9-8a9a-525400123456}block=file,<boot>,\EFI |
474 | locate=<null>,element,systemroot |
519 | locate=<null>,element,systemroot |
475 | partition=<null>,harddisk,mbr,47cbc08a,1048576 |
520 | partition=<null>,harddisk,mbr,47cbc08a,1048576 |
476 | 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 |
477 | 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 |
478 | 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>,\ |
… | |
… | |
628 | |
673 | |
629 | Last not least, the most complex type, C<block>, which... specifies block |
674 | Last not least, the most complex type, C<block>, which... specifies block |
630 | devices (which could be inside a F<vhdx> file for example). |
675 | devices (which could be inside a F<vhdx> file for example). |
631 | |
676 | |
632 | I<devicetypes> is one of C<harddisk>, C<floppy>, C<cdrom>, C<ramdisk>, |
677 | I<devicetypes> is one of C<harddisk>, C<floppy>, C<cdrom>, C<ramdisk>, |
633 | C<file> or C<vhd> - the same as for C<partiion=>. |
678 | C<file> or C<vhd> - the same as for C<partition=>. |
634 | |
679 | |
635 | The remaining arguments change depending on the I<devicetype>: |
680 | The remaining arguments change depending on the I<devicetype>: |
636 | |
681 | |
637 | =over |
682 | =over |
638 | |
683 | |
… | |
… | |
668 | |
713 | |
669 | Probably not yet implemented. Tell me of your needs... |
714 | Probably not yet implemented. Tell me of your needs... |
670 | |
715 | |
671 | =back |
716 | =back |
672 | |
717 | |
673 | =back5 Examples |
718 | =back |
|
|
719 | |
|
|
720 | =head4 Examples |
674 | |
721 | |
675 | This concludes the syntax overview for device elements, but probably |
722 | This concludes the syntax overview for device elements, but probably |
676 | leaves many questions open. I can't help with most of them, as I also ave |
723 | leaves many questions open. I can't help with most of them, as I also have |
677 | many questions, but I can walk you through some actual examples using more |
724 | many questions, but I can walk you through some actual examples using more |
678 | complex aspects. |
725 | complex aspects. |
|
|
726 | |
|
|
727 | =over |
679 | |
728 | |
680 | =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 >> |
681 | |
730 | |
682 | Just like with C declarations, you best treat device descriptors as |
731 | Just like with C declarations, you best treat device descriptors as |
683 | instructions to find your device and work your way from the inside out: |
732 | instructions to find your device and work your way from the inside out: |
… | |
… | |
755 | I don't know what the purpose of the C<< <1> >> flag value is, but it |
804 | I don't know what the purpose of the C<< <1> >> flag value is, but it |
756 | seems to be always there on this kind of entry. |
805 | seems to be always there on this kind of entry. |
757 | |
806 | |
758 | If you have some good examples to add here, feel free to mail me. |
807 | If you have some good examples to add here, feel free to mail me. |
759 | |
808 | |
|
|
809 | =back |
|
|
810 | |
760 | |
811 | |
761 | =head1 EDITING BCD STORES |
812 | =head1 EDITING BCD STORES |
762 | |
813 | |
763 | The C<edit> and C<parse> subcommands allow you to read a BCD data store |
814 | The C<edit> and C<parse> subcommands allow you to read a BCD data store |
764 | and modify it or extract data from it. This is done by executing a series |
815 | and modify it or extract data from it. This is done by executing a series |
… | |
… | |
784 | Example: change the bootmgr default too |
835 | Example: change the bootmgr default too |
785 | C<{b097d2ad-bc00-11e9-8a9a-525400123456}>: |
836 | C<{b097d2ad-bc00-11e9-8a9a-525400123456}>: |
786 | |
837 | |
787 | pbcdedit edit BCD set "{bootmgr}" default "{b097d2ad-bc00-11e9-8a9a-525400123456}" |
838 | pbcdedit edit BCD set "{bootmgr}" default "{b097d2ad-bc00-11e9-8a9a-525400123456}" |
788 | |
839 | |
|
|
840 | =item C<del> I<object> I<element> |
|
|
841 | |
|
|
842 | Similar to C<get>, but removed the BCD element from the specified BCD object. |
|
|
843 | |
789 | =item C<eval> I<perlcode> |
844 | =item C<eval> I<perlcode> |
790 | |
845 | |
791 | This takes the next argument, interprets it as Perl code and |
846 | This takes the next argument, interprets it as Perl code and |
792 | evaluates it. This allows you to do more complicated modifications or |
847 | evaluates it. This allows you to do more complicated modifications or |
793 | extractions. |
848 | extractions. |
… | |
… | |
893 | |
948 | |
894 | # hack used for debugging |
949 | # hack used for debugging |
895 | sub xxd($$) { |
950 | sub xxd($$) { |
896 | open my $xxd, "| xxd | sed -e 's/^/\Q$_[0]\E: /'"; |
951 | open my $xxd, "| xxd | sed -e 's/^/\Q$_[0]\E: /'"; |
897 | syswrite $xxd, $_[1]; |
952 | syswrite $xxd, $_[1]; |
|
|
953 | } |
|
|
954 | |
|
|
955 | # get some meta info on a file (uid, gid, perms) |
|
|
956 | sub stat_get($) { |
|
|
957 | [(stat shift)[4, 5, 2]] |
|
|
958 | } |
|
|
959 | |
|
|
960 | # set stat info on a file |
|
|
961 | sub stat_set($$) { |
|
|
962 | my ($fh_or_path, $stat) = @_; |
|
|
963 | |
|
|
964 | return unless $stat; |
|
|
965 | chown $stat->[0], $stat->[1], $fh_or_path; |
|
|
966 | chmod +($stat->[2] & 07777), $fh_or_path; |
898 | } |
967 | } |
899 | |
968 | |
900 | sub file_load($) { |
969 | sub file_load($) { |
901 | my ($path) = @_; |
970 | my ($path) = @_; |
902 | |
971 | |
… | |
… | |
905 | my $size = -s $fh; |
974 | my $size = -s $fh; |
906 | $size = read $fh, my $buf, $size |
975 | $size = read $fh, my $buf, $size |
907 | or die "$path: short read\n"; |
976 | or die "$path: short read\n"; |
908 | |
977 | |
909 | $buf |
978 | $buf |
|
|
979 | } |
|
|
980 | |
|
|
981 | sub file_save($$;$) { |
|
|
982 | my ($path, $data, $stat) = @_; |
|
|
983 | |
|
|
984 | open my $fh, ">:raw", "$path~" |
|
|
985 | or die "$path~: $!\n"; |
|
|
986 | print $fh $data |
|
|
987 | or die "$path~: short write\n"; |
|
|
988 | stat_set $fh, $stat; |
|
|
989 | $fh->sync; |
|
|
990 | close $fh; |
|
|
991 | |
|
|
992 | rename "$path~", $path; |
910 | } |
993 | } |
911 | |
994 | |
912 | # sources and resources used for writing pbcdedit |
995 | # sources and resources used for writing pbcdedit |
913 | # |
996 | # |
914 | # registry: |
997 | # registry: |
… | |
… | |
1100 | my ($rname, $root) = $decode_key->($rootcell); |
1183 | my ($rname, $root) = $decode_key->($rootcell); |
1101 | |
1184 | |
1102 | [$rname, $root] |
1185 | [$rname, $root] |
1103 | } |
1186 | } |
1104 | |
1187 | |
1105 | # return a binary windows fILETIME struct |
1188 | # return a binary windows FILETIME struct |
1106 | sub filetime_now { |
1189 | sub filetime_now { |
1107 | my ($s, $ms) = Time::HiRes::gettimeofday; |
1190 | my ($s, $ms) = Time::HiRes::gettimeofday; |
1108 | |
1191 | |
1109 | pack "Q<", $s = ($s * 1_000_000 + $ms) * 10 + 116_444_736_000_000_000 |
1192 | pack "Q<", ($s * 1_000_000 + $ms) * 10 |
|
|
1193 | + 116_444_736_000_000_000 # 1970-01-01 00:00:00 |
1110 | } |
1194 | } |
1111 | |
1195 | |
1112 | # encode a registry hive |
1196 | # encode a registry hive |
1113 | sub regf_encode($) { |
1197 | sub regf_encode($) { |
1114 | my ($hive) = @_; |
1198 | my ($hive) = @_; |
… | |
… | |
1117 | |
1201 | |
1118 | # the filetime is apparently used to verify log file validity, |
1202 | # the filetime is apparently used to verify log file validity, |
1119 | # so by generating a new timestamp the log files *should* automatically |
1203 | # so by generating a new timestamp the log files *should* automatically |
1120 | # become invalidated and windows would "self-heal" them. |
1204 | # become invalidated and windows would "self-heal" them. |
1121 | # (update: has been verified by reverse engineering) |
1205 | # (update: has been verified by reverse engineering) |
1122 | # possibly the fact that the two sequence numbes match might also |
1206 | # possibly the fact that the two sequence numbers match might also |
1123 | # 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. |
1124 | # (update: has been verified by reverse engineering) |
1208 | # (update: has been verified by reverse engineering) |
1125 | |
1209 | |
1126 | my $now = filetime_now; |
1210 | my $now = filetime_now; |
1127 | |
1211 | |
… | |
… | |
1271 | |
1355 | |
1272 | regf_decode file_load $path |
1356 | regf_decode file_load $path |
1273 | } |
1357 | } |
1274 | |
1358 | |
1275 | # encode and save registry to file |
1359 | # encode and save registry to file |
1276 | sub regf_save { |
1360 | sub regf_save($$;$) { |
1277 | my ($path, $hive) = @_; |
1361 | my ($path, $hive, $stat) = @_; |
1278 | |
1362 | |
1279 | $hive = regf_encode $hive; |
1363 | $hive = regf_encode $hive; |
1280 | |
1364 | |
1281 | open my $regf, ">:raw", "$path~" |
1365 | file_save $path, $hive, $stat; |
1282 | or die "$path~: $!\n"; |
|
|
1283 | print $regf $hive |
|
|
1284 | or die "$path~: short write\n"; |
|
|
1285 | $regf->sync; |
|
|
1286 | close $regf; |
|
|
1287 | |
|
|
1288 | rename "$path~", $path; |
|
|
1289 | } |
1366 | } |
1290 | |
1367 | |
1291 | ############################################################################# |
1368 | ############################################################################# |
1292 | # bcd stuff |
1369 | # bcd stuff |
1293 | |
1370 | |
1294 | # human-readable alises for GUID object identifiers |
1371 | # human-readable aliases for GUID object identifiers |
1295 | our %bcd_objects = ( |
1372 | our %bcd_objects = ( |
1296 | '{0ce4991b-e6b3-4b16-b23c-5e0d9250e5d9}' => '{emssettings}', |
1373 | '{0ce4991b-e6b3-4b16-b23c-5e0d9250e5d9}' => '{emssettings}', |
1297 | '{1afa9c49-16ab-4a5c-4a90-212802da9460}' => '{resumeloadersettings}', |
1374 | '{1afa9c49-16ab-4a5c-4a90-212802da9460}' => '{resumeloadersettings}', |
1298 | '{1cae1eb7-a0df-4d4d-9851-4860e34ef535}' => '{default}', |
1375 | '{1cae1eb7-a0df-4d4d-9851-4860e34ef535}' => '{default}', |
1299 | '{313e8eed-7098-4586-a9bf-309c61f8d449}' => '{kerneldbgsettings}', |
1376 | '{313e8eed-7098-4586-a9bf-309c61f8d449}' => '{kerneldbgsettings}', |
… | |
… | |
1429 | BCDE_FORMAT_STRING , sub { shift }, |
1506 | BCDE_FORMAT_STRING , sub { shift }, |
1430 | BCDE_FORMAT_GUID , sub { dec_wguid enc_wguid shift }, |
1507 | BCDE_FORMAT_GUID , sub { dec_wguid enc_wguid shift }, |
1431 | 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} }, |
1432 | 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 |
1433 | BCDE_FORMAT_BOOLEAN , sub { shift eq "00" ? 0 : 1 }, |
1510 | BCDE_FORMAT_BOOLEAN , sub { shift eq "00" ? 0 : 1 }, |
1434 | 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 |
1435 | ); |
1512 | ); |
1436 | |
1513 | |
1437 | our %bcde_enc = ( |
1514 | our %bcde_enc = ( |
1438 | BCDE_FORMAT_DEVICE , sub { binary => enc_device $_[0], $_[1] }, |
1515 | BCDE_FORMAT_DEVICE , sub { binary => enc_device $_[0], $_[1] }, |
1439 | BCDE_FORMAT_STRING , sub { sz => shift }, |
1516 | BCDE_FORMAT_STRING , sub { sz => shift }, |
… | |
… | |
1445 | ); |
1522 | ); |
1446 | |
1523 | |
1447 | # BCD Elements |
1524 | # BCD Elements |
1448 | our %bcde_byclass = ( |
1525 | our %bcde_byclass = ( |
1449 | any => { |
1526 | any => { |
1450 | 0x11000001 => 'device', |
1527 | 0x11000001 => 'device', |
1451 | 0x12000002 => 'path', |
1528 | 0x12000002 => 'path', |
1452 | 0x12000004 => 'description', |
1529 | 0x12000004 => 'description', |
1453 | 0x12000005 => 'locale', |
1530 | 0x12000005 => 'locale', |
1454 | 0x14000006 => 'inherit', |
1531 | 0x14000006 => 'inherit', |
1455 | 0x15000007 => 'truncatememory', |
1532 | 0x15000007 => 'truncatememory', |
1456 | 0x14000008 => 'recoverysequence', |
1533 | 0x14000008 => 'recoverysequence', |
1457 | 0x16000009 => 'recoveryenabled', |
1534 | 0x16000009 => 'recoveryenabled', |
1458 | 0x1700000a => 'badmemorylist', |
1535 | 0x1700000a => 'badmemorylist', |
1459 | 0x1600000b => 'badmemoryaccess', |
1536 | 0x1600000b => 'badmemoryaccess', |
1460 | 0x1500000c => 'firstmegabytepolicy', |
1537 | 0x1500000c => 'firstmegabytepolicy', |
1461 | 0x1500000d => 'relocatephysical', |
1538 | 0x1500000d => 'relocatephysical', |
1462 | 0x1500000e => 'avoidlowmemory', |
1539 | 0x1500000e => 'avoidlowmemory', |
1463 | 0x1600000f => 'traditionalkseg', |
1540 | 0x1600000f => 'traditionalkseg', |
1464 | 0x16000010 => 'bootdebug', |
1541 | 0x16000010 => 'bootdebug', |
1465 | 0x15000011 => 'debugtype', |
1542 | 0x15000011 => 'debugtype', |
1466 | 0x15000012 => 'debugaddress', |
1543 | 0x15000012 => 'debugaddress', |
1467 | 0x15000013 => 'debugport', |
1544 | 0x15000013 => 'debugport', |
1468 | 0x15000014 => 'baudrate', |
1545 | 0x15000014 => 'baudrate', |
1469 | 0x15000015 => 'channel', |
1546 | 0x15000015 => 'channel', |
1470 | 0x12000016 => 'targetname', |
1547 | 0x12000016 => 'targetname', |
1471 | 0x16000017 => 'noumex', |
1548 | 0x16000017 => 'noumex', |
1472 | 0x15000018 => 'debugstart', |
1549 | 0x15000018 => 'debugstart', |
1473 | 0x12000019 => 'busparams', |
1550 | 0x12000019 => 'busparams', |
1474 | 0x1500001a => 'hostip', |
1551 | 0x1500001a => 'hostip', |
1475 | 0x1500001b => 'port', |
1552 | 0x1500001b => 'port', |
1476 | 0x1600001c => 'dhcp', |
1553 | 0x1600001c => 'dhcp', |
1477 | 0x1200001d => 'key', |
1554 | 0x1200001d => 'key', |
1478 | 0x1600001e => 'vm', |
1555 | 0x1600001e => 'vm', |
1479 | 0x16000020 => 'bootems', |
1556 | 0x16000020 => 'bootems', |
1480 | 0x15000022 => 'emsport', |
1557 | 0x15000022 => 'emsport', |
1481 | 0x15000023 => 'emsbaudrate', |
1558 | 0x15000023 => 'emsbaudrate', |
1482 | 0x12000030 => 'loadoptions', |
1559 | 0x12000030 => 'loadoptions', |
1483 | 0x16000040 => 'advancedoptions', |
1560 | 0x16000040 => 'advancedoptions', |
1484 | 0x16000041 => 'optionsedit', |
1561 | 0x16000041 => 'optionsedit', |
1485 | 0x15000042 => 'keyringaddress', |
1562 | 0x15000042 => 'keyringaddress', |
1486 | 0x11000043 => 'bootstatdevice', |
1563 | 0x11000043 => 'bootstatdevice', |
1487 | 0x12000044 => 'bootstatfilepath', |
1564 | 0x12000044 => 'bootstatfilepath', |
1488 | 0x16000045 => 'preservebootstat', |
1565 | 0x16000045 => 'preservebootstat', |
1489 | 0x16000046 => 'graphicsmodedisabled', |
1566 | 0x16000046 => 'graphicsmodedisabled', |
1490 | 0x15000047 => 'configaccesspolicy', |
1567 | 0x15000047 => 'configaccesspolicy', |
1491 | 0x16000048 => 'nointegritychecks', |
1568 | 0x16000048 => 'nointegritychecks', |
1492 | 0x16000049 => 'testsigning', |
1569 | 0x16000049 => 'testsigning', |
1493 | 0x1200004a => 'fontpath', |
1570 | 0x1200004a => 'fontpath', |
1494 | 0x1500004b => 'integrityservices', |
1571 | 0x1500004b => 'integrityservices', |
1495 | 0x1500004c => 'volumebandid', |
1572 | 0x1500004c => 'volumebandid', |
1496 | 0x16000050 => 'extendedinput', |
1573 | 0x16000050 => 'extendedinput', |
1497 | 0x15000051 => 'initialconsoleinput', |
1574 | 0x15000051 => 'initialconsoleinput', |
1498 | 0x15000052 => 'graphicsresolution', |
1575 | 0x15000052 => 'graphicsresolution', |
1499 | 0x16000053 => 'restartonfailure', |
1576 | 0x16000053 => 'restartonfailure', |
1500 | 0x16000054 => 'highestmode', |
1577 | 0x16000054 => 'highestmode', |
1501 | 0x16000060 => 'isolatedcontext', |
1578 | 0x16000060 => 'isolatedcontext', |
1502 | 0x15000065 => 'displaymessage', |
1579 | 0x15000065 => 'displaymessage', |
1503 | 0x15000066 => 'displaymessageoverride', |
1580 | 0x15000066 => 'displaymessageoverride', |
1504 | 0x16000068 => 'nobootuxtext', |
1581 | 0x16000068 => 'nobootuxtext', |
1505 | 0x16000069 => 'nobootuxprogress', |
1582 | 0x16000069 => 'nobootuxprogress', |
1506 | 0x1600006a => 'nobootuxfade', |
1583 | 0x1600006a => 'nobootuxfade', |
1507 | 0x1600006b => 'bootuxreservepooldebug', |
1584 | 0x1600006b => 'bootuxreservepooldebug', |
1508 | 0x1600006c => 'bootuxdisabled', |
1585 | 0x1600006c => 'bootuxdisabled', |
1509 | 0x1500006d => 'bootuxfadeframes', |
1586 | 0x1500006d => 'bootuxfadeframes', |
1510 | 0x1600006e => 'bootuxdumpstats', |
1587 | 0x1600006e => 'bootuxdumpstats', |
1511 | 0x1600006f => 'bootuxshowstats', |
1588 | 0x1600006f => 'bootuxshowstats', |
1512 | 0x16000071 => 'multibootsystem', |
1589 | 0x16000071 => 'multibootsystem', |
1513 | 0x16000072 => 'nokeyboard', |
1590 | 0x16000072 => 'nokeyboard', |
1514 | 0x15000073 => 'aliaswindowskey', |
1591 | 0x15000073 => 'aliaswindowskey', |
1515 | 0x16000074 => 'bootshutdowndisabled', |
1592 | 0x16000074 => 'bootshutdowndisabled', |
1516 | 0x15000075 => 'performancefrequency', |
1593 | 0x15000075 => 'performancefrequency', |
1517 | 0x15000076 => 'securebootrawpolicy', |
1594 | 0x15000076 => 'securebootrawpolicy', |
1518 | 0x17000077 => 'allowedinmemorysettings', |
1595 | 0x17000077 => 'allowedinmemorysettings', |
1519 | 0x15000079 => 'bootuxtransitiontime', |
1596 | 0x15000079 => 'bootuxtransitiontime', |
1520 | 0x1600007a => 'mobilegraphics', |
1597 | 0x1600007a => 'mobilegraphics', |
1521 | 0x1600007b => 'forcefipscrypto', |
1598 | 0x1600007b => 'forcefipscrypto', |
1522 | 0x1500007d => 'booterrorux', |
1599 | 0x1500007d => 'booterrorux', |
1523 | 0x1600007e => 'flightsigning', |
1600 | 0x1600007e => 'flightsigning', |
1524 | 0x1500007f => 'measuredbootlogformat', |
1601 | 0x1500007f => 'measuredbootlogformat', |
1525 | 0x15000080 => 'displayrotation', |
1602 | 0x15000080 => 'displayrotation', |
1526 | 0x15000081 => 'logcontrol', |
1603 | 0x15000081 => 'logcontrol', |
1527 | 0x16000082 => 'nofirmwaresync', |
1604 | 0x16000082 => 'nofirmwaresync', |
1528 | 0x11000084 => 'windowssyspart', |
1605 | 0x11000084 => 'windowssyspart', |
1529 | 0x16000087 => 'numlock', |
1606 | 0x16000087 => 'numlock', |
1530 | 0x26000202 => 'skipffumode', |
1607 | 0x26000202 => 'skipffumode', |
1531 | 0x26000203 => 'forceffumode', |
1608 | 0x26000203 => 'forceffumode', |
1532 | 0x25000510 => 'chargethreshold', |
1609 | 0x25000510 => 'chargethreshold', |
1533 | 0x26000512 => 'offmodecharging', |
1610 | 0x26000512 => 'offmodecharging', |
1534 | 0x25000aaa => 'bootflow', |
1611 | 0x25000aaa => 'bootflow', |
1535 | 0x45000001 => 'devicetype', |
1612 | 0x45000001 => 'devicetype', |
1536 | 0x42000002 => 'applicationrelativepath', |
1613 | 0x42000002 => 'applicationrelativepath', |
1537 | 0x42000003 => 'ramdiskdevicerelativepath', |
1614 | 0x42000003 => 'ramdiskdevicerelativepath', |
1538 | 0x46000004 => 'omitosloaderelements', |
1615 | 0x46000004 => 'omitosloaderelements', |
1539 | 0x47000006 => 'elementstomigrate', |
1616 | 0x47000006 => 'elementstomigrate', |
1540 | 0x46000010 => 'recoveryos', |
1617 | 0x46000010 => 'recoveryos', |
1541 | }, |
1618 | }, |
1542 | bootapp => { |
1619 | bootapp => { |
1543 | 0x26000145 => 'enablebootdebugpolicy', |
1620 | 0x26000145 => 'enablebootdebugpolicy', |
1544 | 0x26000146 => 'enablebootorderclean', |
1621 | 0x26000146 => 'enablebootorderclean', |
1545 | 0x26000147 => 'enabledeviceid', |
1622 | 0x26000147 => 'enabledeviceid', |
1546 | 0x26000148 => 'enableffuloader', |
1623 | 0x26000148 => 'enableffuloader', |
1547 | 0x26000149 => 'enableiuloader', |
1624 | 0x26000149 => 'enableiuloader', |
1548 | 0x2600014a => 'enablemassstorage', |
1625 | 0x2600014a => 'enablemassstorage', |
1549 | 0x2600014b => 'enablerpmbprovisioning', |
1626 | 0x2600014b => 'enablerpmbprovisioning', |
1550 | 0x2600014c => 'enablesecurebootpolicy', |
1627 | 0x2600014c => 'enablesecurebootpolicy', |
1551 | 0x2600014d => 'enablestartcharge', |
1628 | 0x2600014d => 'enablestartcharge', |
1552 | 0x2600014e => 'enableresettpm', |
1629 | 0x2600014e => 'enableresettpm', |
1553 | }, |
1630 | }, |
1554 | bootmgr => { |
1631 | bootmgr => { |
1555 | 0x24000001 => 'displayorder', |
1632 | 0x24000001 => 'displayorder', |
1556 | 0x24000002 => 'bootsequence', |
1633 | 0x24000002 => 'bootsequence', |
1557 | 0x23000003 => 'default', |
1634 | 0x23000003 => 'default', |
1558 | 0x25000004 => 'timeout', |
1635 | 0x25000004 => 'timeout', |
1559 | 0x26000005 => 'resume', |
1636 | 0x26000005 => 'resume', |
1560 | 0x23000006 => 'resumeobject', |
1637 | 0x23000006 => 'resumeobject', |
1561 | 0x24000007 => 'startupsequence', |
1638 | 0x24000007 => 'startupsequence', |
1562 | 0x24000010 => 'toolsdisplayorder', |
1639 | 0x24000010 => 'toolsdisplayorder', |
1563 | 0x26000020 => 'displaybootmenu', |
1640 | 0x26000020 => 'displaybootmenu', |
1564 | 0x26000021 => 'noerrordisplay', |
1641 | 0x26000021 => 'noerrordisplay', |
1565 | 0x21000022 => 'bcddevice', |
1642 | 0x21000022 => 'bcddevice', |
1566 | 0x22000023 => 'bcdfilepath', |
1643 | 0x22000023 => 'bcdfilepath', |
1567 | 0x26000024 => 'hormenabled', |
1644 | 0x26000024 => 'hormenabled', |
1568 | 0x26000025 => 'hiberboot', |
1645 | 0x26000025 => 'hiberboot', |
1569 | 0x22000026 => 'passwordoverride', |
1646 | 0x22000026 => 'passwordoverride', |
1570 | 0x22000027 => 'pinpassphraseoverride', |
1647 | 0x22000027 => 'pinpassphraseoverride', |
1571 | 0x26000028 => 'processcustomactionsfirst', |
1648 | 0x26000028 => 'processcustomactionsfirst', |
1572 | 0x27000030 => 'customactions', |
1649 | 0x27000030 => 'customactions', |
1573 | 0x26000031 => 'persistbootsequence', |
1650 | 0x26000031 => 'persistbootsequence', |
1574 | 0x26000032 => 'skipstartupsequence', |
1651 | 0x26000032 => 'skipstartupsequence', |
1575 | 0x22000040 => 'fverecoveryurl', |
1652 | 0x22000040 => 'fverecoveryurl', |
1576 | 0x22000041 => 'fverecoverymessage', |
1653 | 0x22000041 => 'fverecoverymessage', |
1577 | }, |
1654 | }, |
1578 | device => { |
1655 | device => { |
1579 | 0x35000001 => 'ramdiskimageoffset', |
1656 | 0x35000001 => 'ramdiskimageoffset', |
1580 | 0x35000002 => 'ramdisktftpclientport', |
1657 | 0x35000002 => 'ramdisktftpclientport', |
1581 | 0x31000003 => 'ramdisksdidevice', |
1658 | 0x31000003 => 'ramdisksdidevice', |
1582 | 0x32000004 => 'ramdisksdipath', |
1659 | 0x32000004 => 'ramdisksdipath', |
1583 | 0x35000005 => 'ramdiskimagelength', |
1660 | 0x35000005 => 'ramdiskimagelength', |
1584 | 0x36000006 => 'exportascd', |
1661 | 0x36000006 => 'exportascd', |
1585 | 0x35000007 => 'ramdisktftpblocksize', |
1662 | 0x35000007 => 'ramdisktftpblocksize', |
1586 | 0x35000008 => 'ramdisktftpwindowsize', |
1663 | 0x35000008 => 'ramdisktftpwindowsize', |
1587 | 0x36000009 => 'ramdiskmcenabled', |
1664 | 0x36000009 => 'ramdiskmcenabled', |
1588 | 0x3600000a => 'ramdiskmctftpfallback', |
1665 | 0x3600000a => 'ramdiskmctftpfallback', |
1589 | 0x3600000b => 'ramdisktftpvarwindow', |
1666 | 0x3600000b => 'ramdisktftpvarwindow', |
1590 | }, |
1667 | }, |
1591 | memdiag => { |
1668 | memdiag => { |
1592 | 0x25000001 => 'passcount', |
1669 | 0x25000001 => 'passcount', |
1593 | 0x25000002 => 'testmix', |
1670 | 0x25000002 => 'testmix', |
1594 | 0x25000003 => 'failurecount', |
1671 | 0x25000003 => 'failurecount', |
1595 | 0x26000003 => 'cacheenable', |
1672 | 0x26000003 => 'cacheenable', |
1596 | 0x25000004 => 'testtofail', |
1673 | 0x25000004 => 'testtofail', |
1597 | 0x26000004 => 'failuresenabled', |
1674 | 0x26000004 => 'failuresenabled', |
1598 | 0x25000005 => 'stridefailcount', |
1675 | 0x25000005 => 'stridefailcount', |
1599 | 0x26000005 => 'cacheenable', |
1676 | 0x26000005 => 'cacheenable', |
1600 | 0x25000006 => 'invcfailcount', |
1677 | 0x25000006 => 'invcfailcount', |
1601 | 0x25000007 => 'matsfailcount', |
1678 | 0x25000007 => 'matsfailcount', |
1602 | 0x25000008 => 'randfailcount', |
1679 | 0x25000008 => 'randfailcount', |
1603 | 0x25000009 => 'chckrfailcount', |
1680 | 0x25000009 => 'chckrfailcount', |
1604 | }, |
1681 | }, |
1605 | ntldr => { |
1682 | ntldr => { |
1606 | 0x22000001 => 'bpbstring', |
1683 | 0x22000001 => 'bpbstring', |
1607 | }, |
1684 | }, |
1608 | osloader => { |
1685 | osloader => { |
1609 | 0x21000001 => 'osdevice', |
1686 | 0x21000001 => 'osdevice', |
1610 | 0x22000002 => 'systemroot', |
1687 | 0x22000002 => 'systemroot', |
1611 | 0x23000003 => 'resumeobject', |
1688 | 0x23000003 => 'resumeobject', |
1612 | 0x26000004 => 'stampdisks', |
1689 | 0x26000004 => 'stampdisks', |
1613 | 0x26000010 => 'detecthal', |
1690 | 0x26000010 => 'detecthal', |
1614 | 0x22000011 => 'kernel', |
1691 | 0x22000011 => 'kernel', |
1615 | 0x22000012 => 'hal', |
1692 | 0x22000012 => 'hal', |
1616 | 0x22000013 => 'dbgtransport', |
1693 | 0x22000013 => 'dbgtransport', |
1617 | 0x25000020 => 'nx', |
1694 | 0x25000020 => 'nx', |
1618 | 0x25000021 => 'pae', |
1695 | 0x25000021 => 'pae', |
1619 | 0x26000022 => 'winpe', |
1696 | 0x26000022 => 'winpe', |
1620 | 0x26000024 => 'nocrashautoreboot', |
1697 | 0x26000024 => 'nocrashautoreboot', |
1621 | 0x26000025 => 'lastknowngood', |
1698 | 0x26000025 => 'lastknowngood', |
1622 | 0x26000026 => 'oslnointegritychecks', |
1699 | 0x26000026 => 'oslnointegritychecks', |
1623 | 0x26000027 => 'osltestsigning', |
1700 | 0x26000027 => 'osltestsigning', |
1624 | 0x26000030 => 'nolowmem', |
1701 | 0x26000030 => 'nolowmem', |
1625 | 0x25000031 => 'removememory', |
1702 | 0x25000031 => 'removememory', |
1626 | 0x25000032 => 'increaseuserva', |
1703 | 0x25000032 => 'increaseuserva', |
1627 | 0x25000033 => 'perfmem', |
1704 | 0x25000033 => 'perfmem', |
1628 | 0x26000040 => 'vga', |
1705 | 0x26000040 => 'vga', |
1629 | 0x26000041 => 'quietboot', |
1706 | 0x26000041 => 'quietboot', |
1630 | 0x26000042 => 'novesa', |
1707 | 0x26000042 => 'novesa', |
1631 | 0x26000043 => 'novga', |
1708 | 0x26000043 => 'novga', |
1632 | 0x25000050 => 'clustermodeaddressing', |
1709 | 0x25000050 => 'clustermodeaddressing', |
1633 | 0x26000051 => 'usephysicaldestination', |
1710 | 0x26000051 => 'usephysicaldestination', |
1634 | 0x25000052 => 'restrictapiccluster', |
1711 | 0x25000052 => 'restrictapiccluster', |
1635 | 0x22000053 => 'evstore', |
1712 | 0x22000053 => 'evstore', |
1636 | 0x26000054 => 'uselegacyapicmode', |
1713 | 0x26000054 => 'uselegacyapicmode', |
1637 | 0x26000060 => 'onecpu', |
1714 | 0x26000060 => 'onecpu', |
1638 | 0x25000061 => 'numproc', |
1715 | 0x25000061 => 'numproc', |
1639 | 0x26000062 => 'maxproc', |
1716 | 0x26000062 => 'maxproc', |
1640 | 0x25000063 => 'configflags', |
1717 | 0x25000063 => 'configflags', |
1641 | 0x26000064 => 'maxgroup', |
1718 | 0x26000064 => 'maxgroup', |
1642 | 0x26000065 => 'groupaware', |
1719 | 0x26000065 => 'groupaware', |
1643 | 0x25000066 => 'groupsize', |
1720 | 0x25000066 => 'groupsize', |
1644 | 0x26000070 => 'usefirmwarepcisettings', |
1721 | 0x26000070 => 'usefirmwarepcisettings', |
1645 | 0x25000071 => 'msi', |
1722 | 0x25000071 => 'msi', |
1646 | 0x25000072 => 'pciexpress', |
1723 | 0x25000072 => 'pciexpress', |
1647 | 0x25000080 => 'safeboot', |
1724 | 0x25000080 => 'safeboot', |
1648 | 0x26000081 => 'safebootalternateshell', |
1725 | 0x26000081 => 'safebootalternateshell', |
1649 | 0x26000090 => 'bootlog', |
1726 | 0x26000090 => 'bootlog', |
1650 | 0x26000091 => 'sos', |
1727 | 0x26000091 => 'sos', |
1651 | 0x260000a0 => 'debug', |
1728 | 0x260000a0 => 'debug', |
1652 | 0x260000a1 => 'halbreakpoint', |
1729 | 0x260000a1 => 'halbreakpoint', |
1653 | 0x260000a2 => 'useplatformclock', |
1730 | 0x260000a2 => 'useplatformclock', |
1654 | 0x260000a3 => 'forcelegacyplatform', |
1731 | 0x260000a3 => 'forcelegacyplatform', |
1655 | 0x260000a4 => 'useplatformtick', |
1732 | 0x260000a4 => 'useplatformtick', |
1656 | 0x260000a5 => 'disabledynamictick', |
1733 | 0x260000a5 => 'disabledynamictick', |
1657 | 0x250000a6 => 'tscsyncpolicy', |
1734 | 0x250000a6 => 'tscsyncpolicy', |
1658 | 0x260000b0 => 'ems', |
1735 | 0x260000b0 => 'ems', |
1659 | 0x250000c0 => 'forcefailure', |
1736 | 0x250000c0 => 'forcefailure', |
1660 | 0x250000c1 => 'driverloadfailurepolicy', |
1737 | 0x250000c1 => 'driverloadfailurepolicy', |
1661 | 0x250000c2 => 'bootmenupolicy', |
1738 | 0x250000c2 => 'bootmenupolicy', |
1662 | 0x260000c3 => 'onetimeadvancedoptions', |
1739 | 0x260000c3 => 'onetimeadvancedoptions', |
1663 | 0x260000c4 => 'onetimeoptionsedit', |
1740 | 0x260000c4 => 'onetimeoptionsedit', |
1664 | 0x250000e0 => 'bootstatuspolicy', |
1741 | 0x250000e0 => 'bootstatuspolicy', |
1665 | 0x260000e1 => 'disableelamdrivers', |
1742 | 0x260000e1 => 'disableelamdrivers', |
1666 | 0x250000f0 => 'hypervisorlaunchtype', |
1743 | 0x250000f0 => 'hypervisorlaunchtype', |
1667 | 0x220000f1 => 'hypervisorpath', |
1744 | 0x220000f1 => 'hypervisorpath', |
1668 | 0x260000f2 => 'hypervisordebug', |
1745 | 0x260000f2 => 'hypervisordebug', |
1669 | 0x250000f3 => 'hypervisordebugtype', |
1746 | 0x250000f3 => 'hypervisordebugtype', |
1670 | 0x250000f4 => 'hypervisordebugport', |
1747 | 0x250000f4 => 'hypervisordebugport', |
1671 | 0x250000f5 => 'hypervisorbaudrate', |
1748 | 0x250000f5 => 'hypervisorbaudrate', |
1672 | 0x250000f6 => 'hypervisorchannel', |
1749 | 0x250000f6 => 'hypervisorchannel', |
1673 | 0x250000f7 => 'bootux', |
1750 | 0x250000f7 => 'bootux', |
1674 | 0x260000f8 => 'hypervisordisableslat', |
1751 | 0x260000f8 => 'hypervisordisableslat', |
1675 | 0x220000f9 => 'hypervisorbusparams', |
1752 | 0x220000f9 => 'hypervisorbusparams', |
1676 | 0x250000fa => 'hypervisornumproc', |
1753 | 0x250000fa => 'hypervisornumproc', |
1677 | 0x250000fb => 'hypervisorrootprocpernode', |
1754 | 0x250000fb => 'hypervisorrootprocpernode', |
1678 | 0x260000fc => 'hypervisoruselargevtlb', |
1755 | 0x260000fc => 'hypervisoruselargevtlb', |
1679 | 0x250000fd => 'hypervisorhostip', |
1756 | 0x250000fd => 'hypervisorhostip', |
1680 | 0x250000fe => 'hypervisorhostport', |
1757 | 0x250000fe => 'hypervisorhostport', |
1681 | 0x250000ff => 'hypervisordebugpages', |
1758 | 0x250000ff => 'hypervisordebugpages', |
1682 | 0x25000100 => 'tpmbootentropy', |
1759 | 0x25000100 => 'tpmbootentropy', |
1683 | 0x22000110 => 'hypervisorusekey', |
1760 | 0x22000110 => 'hypervisorusekey', |
1684 | 0x22000112 => 'hypervisorproductskutype', |
1761 | 0x22000112 => 'hypervisorproductskutype', |
1685 | 0x25000113 => 'hypervisorrootproc', |
1762 | 0x25000113 => 'hypervisorrootproc', |
1686 | 0x26000114 => 'hypervisordhcp', |
1763 | 0x26000114 => 'hypervisordhcp', |
1687 | 0x25000115 => 'hypervisoriommupolicy', |
1764 | 0x25000115 => 'hypervisoriommupolicy', |
1688 | 0x26000116 => 'hypervisorusevapic', |
1765 | 0x26000116 => 'hypervisorusevapic', |
1689 | 0x22000117 => 'hypervisorloadoptions', |
1766 | 0x22000117 => 'hypervisorloadoptions', |
1690 | 0x25000118 => 'hypervisormsrfilterpolicy', |
1767 | 0x25000118 => 'hypervisormsrfilterpolicy', |
1691 | 0x25000119 => 'hypervisormmionxpolicy', |
1768 | 0x25000119 => 'hypervisormmionxpolicy', |
1692 | 0x2500011a => 'hypervisorschedulertype', |
1769 | 0x2500011a => 'hypervisorschedulertype', |
1693 | 0x25000120 => 'xsavepolicy', |
1770 | 0x25000120 => 'xsavepolicy', |
1694 | 0x25000121 => 'xsaveaddfeature0', |
1771 | 0x25000121 => 'xsaveaddfeature0', |
1695 | 0x25000122 => 'xsaveaddfeature1', |
1772 | 0x25000122 => 'xsaveaddfeature1', |
1696 | 0x25000123 => 'xsaveaddfeature2', |
1773 | 0x25000123 => 'xsaveaddfeature2', |
1697 | 0x25000124 => 'xsaveaddfeature3', |
1774 | 0x25000124 => 'xsaveaddfeature3', |
1698 | 0x25000125 => 'xsaveaddfeature4', |
1775 | 0x25000125 => 'xsaveaddfeature4', |
1699 | 0x25000126 => 'xsaveaddfeature5', |
1776 | 0x25000126 => 'xsaveaddfeature5', |
1700 | 0x25000127 => 'xsaveaddfeature6', |
1777 | 0x25000127 => 'xsaveaddfeature6', |
1701 | 0x25000128 => 'xsaveaddfeature7', |
1778 | 0x25000128 => 'xsaveaddfeature7', |
1702 | 0x25000129 => 'xsaveremovefeature', |
1779 | 0x25000129 => 'xsaveremovefeature', |
1703 | 0x2500012a => 'xsaveprocessorsmask', |
1780 | 0x2500012a => 'xsaveprocessorsmask', |
1704 | 0x2500012b => 'xsavedisable', |
1781 | 0x2500012b => 'xsavedisable', |
1705 | 0x2500012c => 'kerneldebugtype', |
1782 | 0x2500012c => 'kerneldebugtype', |
1706 | 0x2200012d => 'kernelbusparams', |
1783 | 0x2200012d => 'kernelbusparams', |
1707 | 0x2500012e => 'kerneldebugaddress', |
1784 | 0x2500012e => 'kerneldebugaddress', |
1708 | 0x2500012f => 'kerneldebugport', |
1785 | 0x2500012f => 'kerneldebugport', |
1709 | 0x25000130 => 'claimedtpmcounter', |
1786 | 0x25000130 => 'claimedtpmcounter', |
1710 | 0x25000131 => 'kernelchannel', |
1787 | 0x25000131 => 'kernelchannel', |
1711 | 0x22000132 => 'kerneltargetname', |
1788 | 0x22000132 => 'kerneltargetname', |
1712 | 0x25000133 => 'kernelhostip', |
1789 | 0x25000133 => 'kernelhostip', |
1713 | 0x25000134 => 'kernelport', |
1790 | 0x25000134 => 'kernelport', |
1714 | 0x26000135 => 'kerneldhcp', |
1791 | 0x26000135 => 'kerneldhcp', |
1715 | 0x22000136 => 'kernelkey', |
1792 | 0x22000136 => 'kernelkey', |
1716 | 0x22000137 => 'imchivename', |
1793 | 0x22000137 => 'imchivename', |
1717 | 0x21000138 => 'imcdevice', |
1794 | 0x21000138 => 'imcdevice', |
1718 | 0x25000139 => 'kernelbaudrate', |
1795 | 0x25000139 => 'kernelbaudrate', |
1719 | 0x22000140 => 'mfgmode', |
1796 | 0x22000140 => 'mfgmode', |
1720 | 0x26000141 => 'event', |
1797 | 0x26000141 => 'event', |
1721 | 0x25000142 => 'vsmlaunchtype', |
1798 | 0x25000142 => 'vsmlaunchtype', |
1722 | 0x25000144 => 'hypervisorenforcedcodeintegrity', |
1799 | 0x25000144 => 'hypervisorenforcedcodeintegrity', |
1723 | 0x21000150 => 'systemdatadevice', |
1800 | 0x21000150 => 'systemdatadevice', |
1724 | 0x21000151 => 'osarcdevice', |
1801 | 0x21000151 => 'osarcdevice', |
1725 | 0x21000153 => 'osdatadevice', |
1802 | 0x21000153 => 'osdatadevice', |
1726 | 0x21000154 => 'bspdevice', |
1803 | 0x21000154 => 'bspdevice', |
1727 | 0x21000155 => 'bspfilepath', |
1804 | 0x21000155 => 'bspfilepath', |
1728 | }, |
1805 | }, |
1729 | resume => { |
1806 | resume => { |
1730 | 0x21000001 => 'filedevice', |
1807 | 0x21000001 => 'filedevice', |
1731 | 0x22000002 => 'filepath', |
1808 | 0x22000002 => 'filepath', |
1732 | 0x26000003 => 'customsettings', |
1809 | 0x26000003 => 'customsettings', |
1733 | 0x26000004 => 'pae', |
1810 | 0x26000004 => 'pae', |
1734 | 0x21000005 => 'associatedosdevice', |
1811 | 0x21000005 => 'associatedosdevice', |
1735 | 0x26000006 => 'debugoptionenabled', |
1812 | 0x26000006 => 'debugoptionenabled', |
1736 | 0x25000007 => 'bootux', |
1813 | 0x25000007 => 'bootux', |
1737 | 0x25000008 => 'bootmenupolicy', |
1814 | 0x25000008 => 'bootmenupolicy', |
1738 | 0x26000024 => 'hormenabled', |
1815 | 0x26000024 => 'hormenabled', |
1739 | }, |
1816 | }, |
1740 | startup => { |
1817 | startup => { |
1741 | 0x26000001 => 'pxesoftreboot', |
1818 | 0x26000001 => 'pxesoftreboot', |
1742 | 0x22000002 => 'applicationname', |
1819 | 0x22000002 => 'applicationname', |
1743 | }, |
1820 | }, |
1744 | ); |
1821 | ); |
1745 | |
1822 | |
1746 | # mask, value => class |
1823 | # mask, value => class |
1747 | our @bcde_typeclass = ( |
1824 | our @bcde_typeclass = ( |
… | |
… | |
1811 | our @part_type = qw(gpt mbr raw); |
1888 | our @part_type = qw(gpt mbr raw); |
1812 | |
1889 | |
1813 | our $NULL_DEVICE = "\x00" x 16; |
1890 | our $NULL_DEVICE = "\x00" x 16; |
1814 | |
1891 | |
1815 | # biggest bitch to decode, ever |
1892 | # biggest bitch to decode, ever |
1816 | # this decoded a device portion after the GUID |
1893 | # this decodes a device portion after the GUID |
1817 | sub dec_device_($$); |
1894 | sub dec_device_($$); |
1818 | sub dec_device_($$) { |
1895 | sub dec_device_($$) { |
1819 | my ($device, $type) = @_; |
1896 | my ($device, $type) = @_; |
1820 | |
1897 | |
1821 | my $res; |
1898 | my $res; |
… | |
… | |
2228 | or die "$_: malformed or missing vmbus interface instance guid\n"; |
2305 | or die "$_: malformed or missing vmbus interface instance guid\n"; |
2229 | my $instance = enc_guid $1; |
2306 | my $instance = enc_guid $1; |
2230 | |
2307 | |
2231 | $payload = pack "a16a16x24", $type, $instance; |
2308 | $payload = pack "a16a16x24", $type, $instance; |
2232 | |
2309 | |
|
|
2310 | # } elsif ($type eq "udp") { |
|
|
2311 | # $payload = pack "Va16", 1, "12345678"; |
|
|
2312 | |
2233 | } else { |
2313 | } else { |
2234 | die "$type: not a supported device type (binary, null, boot, legacypartition, partition, block, locate)\n"; |
2314 | die "$type: not a supported device type (binary, null, boot, legacypartition, partition, block, locate)\n"; |
2235 | } |
2315 | } |
2236 | |
2316 | |
2237 | return ( |
2317 | return ( |
… | |
… | |
2402 | |
2482 | |
2403 | $object = $object eq "{default}" ? $default : dec_wguid enc_wguid $object; |
2483 | $object = $object eq "{default}" ? $default : dec_wguid enc_wguid $object; |
2404 | |
2484 | |
2405 | $bcd->{$object}{$elem} = $value; |
2485 | $bcd->{$object}{$elem} = $value; |
2406 | |
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 | |
2407 | } elsif ($insn eq "eval") { |
2495 | } elsif ($insn eq "eval") { |
2408 | my $perl = shift @insns; |
2496 | my $perl = shift @insns; |
2409 | bcd_edit_eval "#line 1 'eval'\n$perl"; |
2497 | bcd_edit_eval "#line 1 'eval'\n$perl"; |
2410 | |
2498 | |
2411 | } elsif ($insn eq "do") { |
2499 | } elsif ($insn eq "do") { |
2412 | my $path = shift @insns; |
2500 | my $path = shift @insns; |
2413 | my $file = file_load $path; |
2501 | my $file = file_load $path; |
2414 | bcd_edit_eval "#line 1 '$path'\n$file"; |
2502 | bcd_edit_eval "#line 1 '$path'\n$file"; |
2415 | |
2503 | |
2416 | } else { |
2504 | } else { |
2417 | die "$insn: not a recognized instruction for edit/parse\n"; |
2505 | die "$insn: not a recognized instruction for create/edit/parse\n"; |
2418 | } |
2506 | } |
2419 | } |
2507 | } |
2420 | |
2508 | |
2421 | } |
2509 | } |
2422 | |
2510 | |
… | |
… | |
2438 | sub lsblk() { |
2526 | sub lsblk() { |
2439 | my $lsblk = $json_coder->decode (scalar qx<lsblk --json -o PATH,KNAME,MAJ:MIN,TYPE,PTTYPE,PTUUID,PARTUUID,LABEL,FSTYPE>); |
2527 | my $lsblk = $json_coder->decode (scalar qx<lsblk --json -o PATH,KNAME,MAJ:MIN,TYPE,PTTYPE,PTUUID,PARTUUID,LABEL,FSTYPE>); |
2440 | |
2528 | |
2441 | for my $dev (@{ $lsblk->{blockdevices} }) { |
2529 | for my $dev (@{ $lsblk->{blockdevices} }) { |
2442 | if ($dev->{type} eq "part") { |
2530 | if ($dev->{type} eq "part") { |
|
|
2531 | |
|
|
2532 | # lsblk sometimes gives a bogus pttype, so we recreate it here |
|
|
2533 | $dev->{pttype} = $dev->{ptuuid} =~ /^$RE_GUID\z/ |
|
|
2534 | ? "gpt" : "dos"; |
|
|
2535 | |
2443 | if ($dev->{pttype} eq "gpt") { |
2536 | if ($dev->{pttype} eq "gpt") { |
2444 | $dev->{bcd_device} = "partition=<null>,harddisk,gpt,$dev->{ptuuid},$dev->{partuuid}"; |
2537 | $dev->{bcd_device} = "partition=<null>,harddisk,gpt,$dev->{ptuuid},$dev->{partuuid}"; |
2445 | } elsif ($dev->{pttype} eq "dos") { # why not "mbr" :( |
2538 | } elsif ($dev->{pttype} eq "dos") { # why not "mbr" :( |
2446 | if ($dev->{partuuid} =~ /^([0-9a-f]{8})-([0-9a-f]{2})\z/i) { |
2539 | if ($dev->{partuuid} =~ /^([0-9a-f]{8})-([0-9a-f]{2})\z/i) { |
2447 | my ($diskid, $partno) = ($1, hex $2); |
2540 | my ($diskid, $partno) = ($1, hex $2); |
… | |
… | |
2460 | |
2553 | |
2461 | sub prdev($$) { |
2554 | sub prdev($$) { |
2462 | my ($path, $attribute) = @_; |
2555 | my ($path, $attribute) = @_; |
2463 | |
2556 | |
2464 | # rather than stat'ing and guessing how devices are encoded, we use lsblk for this |
2557 | # rather than stat'ing and guessing how devices are encoded, we use lsblk for this |
2465 | # unfortunately, there doesn't seem to be a way to restrict lsblk to just oned evice, |
|
|
2466 | # so we always assume the first one is it. |
|
|
2467 | my $mm = $json_coder->decode (scalar qx<lsblk -o MAJ:MIN -J \Q$path\E>)->{blockdevices}[0]{"maj:min"}; |
2558 | my $mm = $json_coder->decode (scalar qx<lsblk -d -o MAJ:MIN -J \Q$path\E>)->{blockdevices}[0]{"maj:min"}; |
2468 | |
2559 | |
2469 | my $lsblk = lsblk; |
2560 | my $lsblk = lsblk; |
2470 | |
2561 | |
2471 | for my $dev (@$lsblk) { |
2562 | for my $dev (@$lsblk) { |
2472 | if ($dev->{"maj:min"} eq $mm && $dev->{$attribute}) { |
2563 | if ($dev->{"maj:min"} eq $mm && $dev->{$attribute}) { |
… | |
… | |
2482 | # command line parser |
2573 | # command line parser |
2483 | |
2574 | |
2484 | our %CMD = ( |
2575 | our %CMD = ( |
2485 | help => sub { |
2576 | help => sub { |
2486 | require Pod::Usage; |
2577 | require Pod::Usage; |
2487 | Pod::Usage::pod2usage (-verbose => 2); |
2578 | Pod::Usage::pod2usage (-verbose => 2, -quotes => "none", -noperldoc => 1); |
2488 | }, |
2579 | }, |
2489 | |
2580 | |
2490 | objects => sub { |
2581 | objects => sub { |
2491 | my %rbcd_types = reverse %bcd_types; |
2582 | my %rbcd_types = reverse %bcd_types; |
2492 | $_ = sprintf "%08x", $_ for values %rbcd_types; |
2583 | $_ = sprintf "%08x", $_ for values %rbcd_types; |
… | |
… | |
2579 | |
2670 | |
2580 | import => sub { |
2671 | import => sub { |
2581 | regf_save shift, bcd_encode rdjson; |
2672 | regf_save shift, bcd_encode rdjson; |
2582 | }, |
2673 | }, |
2583 | |
2674 | |
|
|
2675 | create => sub { |
|
|
2676 | my $path = shift; |
|
|
2677 | my $stat = stat_get $path; # should actually be done at file load time |
|
|
2678 | my $bcd = { }; |
|
|
2679 | bcd_edit $path, $bcd, @_; |
|
|
2680 | regf_save $path, bcd_encode $bcd; |
|
|
2681 | stat_set $path, $stat; |
|
|
2682 | }, |
|
|
2683 | |
2584 | edit => sub { |
2684 | edit => sub { |
2585 | my $path = shift; |
2685 | my $path = shift; |
|
|
2686 | my $stat = stat_get $path; # should actually be done at file load time |
2586 | my $bcd = bcd_decode regf_load $path; |
2687 | my $bcd = bcd_decode regf_load $path; |
2587 | bcd_edit $path, $bcd, @_; |
2688 | bcd_edit $path, $bcd, @_; |
2588 | regf_save $path, bcd_encode $bcd; |
2689 | regf_save $path, bcd_encode $bcd; |
|
|
2690 | stat_set $path, $stat; |
2589 | }, |
2691 | }, |
2590 | |
2692 | |
2591 | parse => sub { |
2693 | parse => sub { |
2592 | my $path = shift; |
2694 | my $path = shift; |
2593 | my $bcd = bcd_decode regf_load $path; |
2695 | my $bcd = bcd_decode regf_load $path; |