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Code cleanup.

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This commit is contained in:
Natalia Portillo
2018-06-22 08:08:38 +01:00
parent 82f474c7e3
commit 88da8fc019
581 changed files with 22423 additions and 20839 deletions
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89
DiscImageChef.Filesystems/HPFS.cs
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@@ -103,7 +103,7 @@ namespace DiscImageChef.Filesystems
sb.AppendFormat("Spareblock magic2: 0x{0:X8} (Should be 0xFA5229C5)", hpfsSp.magic2).AppendLine();
}
sb.AppendFormat("OEM name: {0}", StringHandlers.CToString(hpfsBpb.oem_name)).AppendLine();
sb.AppendFormat("OEM name: {0}", StringHandlers.CToString(hpfsBpb.oem_name)).AppendLine();
sb.AppendFormat("{0} bytes per sector", hpfsBpb.bps).AppendLine();
// sb.AppendFormat("{0} sectors per cluster", hpfs_bpb.spc).AppendLine();
// sb.AppendFormat("{0} reserved sectors", hpfs_bpb.rsectors).AppendLine();
@@ -114,70 +114,63 @@ namespace DiscImageChef.Filesystems
// sb.AppendFormat("{0} sectors per FAT", hpfs_bpb.spfat).AppendLine();
// sb.AppendFormat("{0} sectors per track", hpfs_bpb.sptrk).AppendLine();
// sb.AppendFormat("{0} heads", hpfs_bpb.heads).AppendLine();
sb.AppendFormat("{0} sectors hidden before BPB", hpfsBpb.hsectors).AppendLine();
sb.AppendFormat("{0} sectors hidden before BPB", hpfsBpb.hsectors).AppendLine();
sb.AppendFormat("{0} sectors on volume ({1} bytes)", hpfsSb.sectors, hpfsSb.sectors * hpfsBpb.bps)
.AppendLine();
// sb.AppendFormat("{0} sectors on volume ({1} bytes)", hpfs_bpb.big_sectors, hpfs_bpb.big_sectors * hpfs_bpb.bps).AppendLine();
sb.AppendFormat("BIOS Drive Number: 0x{0:X2}", hpfsBpb.drive_no).AppendLine();
sb.AppendFormat("NT Flags: 0x{0:X2}", hpfsBpb.nt_flags).AppendLine();
sb.AppendFormat("Signature: 0x{0:X2}", hpfsBpb.signature).AppendLine();
sb.AppendFormat("Serial number: 0x{0:X8}", hpfsBpb.serial_no).AppendLine();
sb.AppendFormat("Volume label: {0}", StringHandlers.CToString(hpfsBpb.volume_label, Encoding))
.AppendLine();
sb.AppendFormat("NT Flags: 0x{0:X2}", hpfsBpb.nt_flags).AppendLine();
sb.AppendFormat("Signature: 0x{0:X2}", hpfsBpb.signature).AppendLine();
sb.AppendFormat("Serial number: 0x{0:X8}", hpfsBpb.serial_no).AppendLine();
sb.AppendFormat("Volume label: {0}", StringHandlers.CToString(hpfsBpb.volume_label, Encoding)).AppendLine();
// sb.AppendFormat("Filesystem type: \"{0}\"", hpfs_bpb.fs_type).AppendLine();
DateTime lastChk = DateHandlers.UnixToDateTime(hpfsSb.last_chkdsk);
DateTime lastOptim = DateHandlers.UnixToDateTime(hpfsSb.last_optim);
sb.AppendFormat("HPFS version: {0}", hpfsSb.version)
.AppendLine();
sb.AppendFormat("Functional version: {0}", hpfsSb.func_version)
.AppendLine();
sb.AppendFormat("Sector of root directory FNode: {0}", hpfsSb.root_fnode)
.AppendLine();
sb.AppendFormat("{0} sectors are marked bad", hpfsSb.badblocks)
.AppendLine();
sb.AppendFormat("Sector of free space bitmaps: {0}", hpfsSb.bitmap_lsn)
.AppendLine();
sb.AppendFormat("Sector of bad blocks list: {0}", hpfsSb.badblock_lsn)
.AppendLine();
sb.AppendFormat("HPFS version: {0}", hpfsSb.version).AppendLine();
sb.AppendFormat("Functional version: {0}", hpfsSb.func_version).AppendLine();
sb.AppendFormat("Sector of root directory FNode: {0}", hpfsSb.root_fnode).AppendLine();
sb.AppendFormat("{0} sectors are marked bad", hpfsSb.badblocks).AppendLine();
sb.AppendFormat("Sector of free space bitmaps: {0}", hpfsSb.bitmap_lsn).AppendLine();
sb.AppendFormat("Sector of bad blocks list: {0}", hpfsSb.badblock_lsn).AppendLine();
if(hpfsSb.last_chkdsk > 0) sb.AppendFormat("Date of last integrity check: {0}", lastChk).AppendLine();
else sb.AppendLine("Filesystem integrity has never been checked");
if(hpfsSb.last_optim > 0) sb.AppendFormat("Date of last optimization {0}", lastOptim).AppendLine();
else sb.AppendLine("Filesystem has never been optimized");
sb.AppendFormat("Directory band has {0} sectors", hpfsSb.dband_sectors).AppendLine();
sb.AppendFormat("Directory band starts at sector {0}", hpfsSb.dband_start).AppendLine();
sb.AppendFormat("Directory band ends at sector {0}", hpfsSb.dband_last).AppendLine();
sb.AppendFormat("Directory band has {0} sectors", hpfsSb.dband_sectors).AppendLine();
sb.AppendFormat("Directory band starts at sector {0}", hpfsSb.dband_start).AppendLine();
sb.AppendFormat("Directory band ends at sector {0}", hpfsSb.dband_last).AppendLine();
sb.AppendFormat("Sector of directory band bitmap: {0}", hpfsSb.dband_bitmap).AppendLine();
sb.AppendFormat("Sector of ACL directory: {0}", hpfsSb.acl_start).AppendLine();
sb.AppendFormat("Sector of ACL directory: {0}", hpfsSb.acl_start).AppendLine();
sb.AppendFormat("Sector of Hotfix directory: {0}", hpfsSp.hotfix_start).AppendLine();
sb.AppendFormat("{0} used Hotfix entries", hpfsSp.hotfix_used).AppendLine();
sb.AppendFormat("{0} total Hotfix entries", hpfsSp.hotfix_entries).AppendLine();
sb.AppendFormat("{0} free spare DNodes", hpfsSp.spare_dnodes_free).AppendLine();
sb.AppendFormat("{0} total spare DNodes", hpfsSp.spare_dnodes).AppendLine();
sb.AppendFormat("Sector of Hotfix directory: {0}", hpfsSp.hotfix_start).AppendLine();
sb.AppendFormat("{0} used Hotfix entries", hpfsSp.hotfix_used).AppendLine();
sb.AppendFormat("{0} total Hotfix entries", hpfsSp.hotfix_entries).AppendLine();
sb.AppendFormat("{0} free spare DNodes", hpfsSp.spare_dnodes_free).AppendLine();
sb.AppendFormat("{0} total spare DNodes", hpfsSp.spare_dnodes).AppendLine();
sb.AppendFormat("Sector of codepage directory: {0}", hpfsSp.codepage_lsn).AppendLine();
sb.AppendFormat("{0} codepages used in the volume", hpfsSp.codepages).AppendLine();
sb.AppendFormat("SuperBlock CRC32: {0:X8}", hpfsSp.sb_crc32).AppendLine();
sb.AppendFormat("SpareBlock CRC32: {0:X8}", hpfsSp.sp_crc32).AppendLine();
sb.AppendFormat("{0} codepages used in the volume", hpfsSp.codepages).AppendLine();
sb.AppendFormat("SuperBlock CRC32: {0:X8}", hpfsSp.sb_crc32).AppendLine();
sb.AppendFormat("SpareBlock CRC32: {0:X8}", hpfsSp.sp_crc32).AppendLine();
sb.AppendLine("Flags:");
sb.AppendLine((hpfsSp.flags1 & 0x01) == 0x01 ? "Filesystem is dirty." : "Filesystem is clean.");
if((hpfsSp.flags1 & 0x02) == 0x02) sb.AppendLine("Spare directory blocks are in use");
if((hpfsSp.flags1 & 0x04) == 0x04) sb.AppendLine("Hotfixes are in use");
if((hpfsSp.flags1 & 0x08) == 0x08) sb.AppendLine("Disk contains bad sectors");
if((hpfsSp.flags1 & 0x10) == 0x10) sb.AppendLine("Disk has a bad bitmap");
if((hpfsSp.flags1 & 0x20) == 0x20) sb.AppendLine("Filesystem was formatted fast");
if((hpfsSp.flags1 & 0x40) == 0x40) sb.AppendLine("Unknown flag 0x40 on flags1 is active");
if((hpfsSp.flags1 & 0x80) == 0x80) sb.AppendLine("Filesystem has been mounted by an old IFS");
if((hpfsSp.flags2 & 0x01) == 0x01) sb.AppendLine("Install DASD limits");
if((hpfsSp.flags2 & 0x02) == 0x02) sb.AppendLine("Resync DASD limits");
if((hpfsSp.flags2 & 0x04) == 0x04) sb.AppendLine("DASD limits are operational");
if((hpfsSp.flags2 & 0x08) == 0x08) sb.AppendLine("Multimedia is active");
if((hpfsSp.flags2 & 0x10) == 0x10) sb.AppendLine("DCE ACLs are active");
if((hpfsSp.flags2 & 0x20) == 0x20) sb.AppendLine("DASD limits are dirty");
if((hpfsSp.flags2 & 0x40) == 0x40) sb.AppendLine("Unknown flag 0x40 on flags2 is active");
if((hpfsSp.flags2 & 0x80) == 0x80) sb.AppendLine("Unknown flag 0x80 on flags2 is active");
if((hpfsSp.flags1 & 0x02) == 0x02) sb.AppendLine("Spare directory blocks are in use");
if((hpfsSp.flags1 & 0x04) == 0x04) sb.AppendLine("Hotfixes are in use");
if((hpfsSp.flags1 & 0x08) == 0x08) sb.AppendLine("Disk contains bad sectors");
if((hpfsSp.flags1 & 0x10) == 0x10) sb.AppendLine("Disk has a bad bitmap");
if((hpfsSp.flags1 & 0x20) == 0x20) sb.AppendLine("Filesystem was formatted fast");
if((hpfsSp.flags1 & 0x40) == 0x40) sb.AppendLine("Unknown flag 0x40 on flags1 is active");
if((hpfsSp.flags1 & 0x80) == 0x80) sb.AppendLine("Filesystem has been mounted by an old IFS");
if((hpfsSp.flags2 & 0x01) == 0x01) sb.AppendLine("Install DASD limits");
if((hpfsSp.flags2 & 0x02) == 0x02) sb.AppendLine("Resync DASD limits");
if((hpfsSp.flags2 & 0x04) == 0x04) sb.AppendLine("DASD limits are operational");
if((hpfsSp.flags2 & 0x08) == 0x08) sb.AppendLine("Multimedia is active");
if((hpfsSp.flags2 & 0x10) == 0x10) sb.AppendLine("DCE ACLs are active");
if((hpfsSp.flags2 & 0x20) == 0x20) sb.AppendLine("DASD limits are dirty");
if((hpfsSp.flags2 & 0x40) == 0x40) sb.AppendLine("Unknown flag 0x40 on flags2 is active");
if((hpfsSp.flags2 & 0x80) == 0x80) sb.AppendLine("Unknown flag 0x80 on flags2 is active");
XmlFsType = new FileSystemType();
@@ -185,8 +178,8 @@ namespace DiscImageChef.Filesystems
if(hpfsBpb.jump[0] == 0xEB && hpfsBpb.jump[1] > 0x3C && hpfsBpb.jump[1] < 0x80 &&
hpfsBpb.signature2 == 0xAA55)
{
XmlFsType.Bootable = true;
string bootChk = Sha1Context.Data(hpfsBpb.boot_code, out byte[] _);
XmlFsType.Bootable = true;
string bootChk = Sha1Context.Data(hpfsBpb.boot_code, out byte[] _);
sb.AppendLine("Volume is bootable");
sb.AppendFormat("Boot code's SHA1: {0}", bootChk).AppendLine();
}