mirror of
https://github.com/Xevion/easy7zip.git
synced 2025-12-12 18:11:35 -06:00
Update to 7-Zip Version 22.01
See: https://sourceforge.net/p/sevenzip/discussion/45797/thread/c43cbc5f18/
This commit is contained in:
Tino Reichardt
@@ -48,14 +48,22 @@ static const Byte kProps[] =
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kpidPackSize,
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kpidMTime,
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kpidATime,
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kpidChangeTime
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kpidCTime,
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kpidChangeTime,
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// kpidUserId,
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// kpidGroupId,
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// kpidPosixAttrib,
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kpidLinks
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};
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static const Byte kArcProps[] =
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{
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kpidComment,
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kpidUnpackVer,
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kpidClusterSize,
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kpidCTime
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kpidSectorSize,
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kpidCTime,
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kpidMTime,
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kpidComment
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};
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IMP_IInArchive_Props
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@@ -69,6 +77,18 @@ STDMETHODIMP CHandler::GetArchiveProperty(PROPID propID, PROPVARIANT *value)
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{
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case kpidPhySize: prop = _archive.PhySize; break;
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case kpidUnpackVer:
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{
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if (_archive.LogVols.Size() == 1)
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{
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UString s;
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const CLogVol &vol = _archive.LogVols[0];
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vol.DomainId.AddUdfVersionTo(s);
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if (!s.IsEmpty())
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prop = s;
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}
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break;
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}
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case kpidComment:
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{
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UString comment = _archive.GetComment();
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@@ -90,12 +110,21 @@ STDMETHODIMP CHandler::GetArchiveProperty(PROPID propID, PROPVARIANT *value)
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}
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break;
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case kpidSectorSize: prop = ((UInt32)1 << _archive.SecLogSize); break;
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case kpidCTime:
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if (_archive.LogVols.Size() == 1)
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{
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const CLogVol &vol = _archive.LogVols[0];
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if (vol.FileSets.Size() >= 1)
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UdfTimeToFileTime(vol.FileSets[0].RecodringTime, prop);
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UdfTimeToFileTime(vol.FileSets[0].RecordingTime, prop);
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}
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break;
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case kpidMTime:
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if (_archive.PrimeVols.Size() == 1)
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{
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const CPrimeVol &pv = _archive.PrimeVols[0];
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UdfTimeToFileTime(pv.RecordingTime, prop);
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}
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break;
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@@ -160,6 +189,7 @@ STDMETHODIMP CHandler::Open(IInStream *stream, const UInt64 *, IArchiveOpenCallb
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{
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const CLogVol &vol = _archive.LogVols[volIndex];
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bool showFileSetName = (vol.FileSets.Size() > 1);
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// showFileSetName = true; // for debug
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FOR_VECTOR (fsIndex, vol.FileSets)
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{
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const CFileSet &fs = vol.FileSets[fsIndex];
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@@ -212,7 +242,15 @@ STDMETHODIMP CHandler::GetProperty(UInt32 index, PROPID propID, PROPVARIANT *val
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case kpidPackSize: if (!item.IsDir()) prop = (UInt64)item.NumLogBlockRecorded * vol.BlockSize; break;
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case kpidMTime: UdfTimeToFileTime(item.MTime, prop); break;
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case kpidATime: UdfTimeToFileTime(item.ATime, prop); break;
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case kpidCTime:
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if (item.IsExtended)
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UdfTimeToFileTime(item.CreateTime, prop);
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break;
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case kpidChangeTime: UdfTimeToFileTime(item.AttribTime, prop); break;
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// case kpidUserId: prop = item.Uid; break;
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// case kpidGroupId: prop = item.Gid; break;
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// case kpidPosixAttrib: prop = (UInt32)item.Permissions; break;
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case kpidLinks: prop = (UInt32)item.FileLinkCount; break;
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}
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}
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prop.Detach(value);
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@@ -255,7 +293,7 @@ STDMETHODIMP CHandler::GetStream(UInt32 index, ISequentialInStream **stream)
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if (size < len)
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return S_FALSE;
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int partitionIndex = vol.PartitionMaps[extent.PartitionRef].PartitionIndex;
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const unsigned partitionIndex = vol.PartitionMaps[extent.PartitionRef].PartitionIndex;
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UInt32 logBlockNumber = extent.Pos;
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const CPartition &partition = _archive.Partitions[partitionIndex];
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UInt64 offset = ((UInt64)partition.Pos << _archive.SecLogSize) +
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@@ -24,9 +24,9 @@ class CHandler:
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public IInArchiveGetStream,
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public CMyUnknownImp
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{
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CRecordVector<CRef2> _refs2;
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CMyComPtr<IInStream> _inStream;
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CInArchive _archive;
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CRecordVector<CRef2> _refs2;
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public:
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MY_UNKNOWN_IMP2(IInArchive, IInArchiveGetStream)
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INTERFACE_IInArchive(;)
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File diff suppressed because it is too large
Load Diff
@@ -17,16 +17,15 @@ namespace NUdf {
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// ---------- ECMA Part 1 ----------
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// ECMA 1/7.2.12
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// UDF 2.1.3
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/*
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struct CDString32
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{
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Byte Data[32];
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void Parse(const Byte *buf);
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// UString GetString() const;
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void Parse(const Byte *buf) { memcpy(Data, buf, sizeof(Data)); }
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UString GetString() const;
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};
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*/
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struct CDString128
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{
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@@ -46,6 +45,7 @@ struct CDString
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// ECMA 1/7.3
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// UDF 2.1.4 timestamp
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struct CTime
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{
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@@ -65,9 +65,9 @@ struct CTime
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};
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// ECMA 1/7.4
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// ECMA 1/7.4 regid
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// UDF 2.1.5 EntityID
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/*
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struct CRegId
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{
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Byte Flags;
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@@ -75,44 +75,97 @@ struct CRegId
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char Suffix[8];
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void Parse(const Byte *buf);
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void AddCommentTo(UString &s) const;
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void AddUdfVersionTo(UString &s) const;
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};
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*/
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// ---------- ECMA Part 3: Volume Structure ----------
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// ECMA 3/7.1
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struct CExtent
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{
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UInt32 Len;
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UInt32 Pos; // logical sector number
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void Parse(const Byte *p);
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};
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// ECMA 3/10.1
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// UDF 2.2.2 PrimaryVolumeDescriptor
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struct CPrimeVol
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{
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// UInt32 VolumeDescriptorSequenceNumber;
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UInt32 PrimaryVolumeDescriptorNumber;
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CDString32 VolumeId;
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UInt16 VolumeSequenceNumber;
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UInt16 MaximumVolumeSequenceNumber;
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// UInt16 InterchangeLevel;
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// UInt16 MaximumInterchangeLevel;
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// UInt32 CharacterSetList;
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// UInt32 MaximumCharacterSetList;
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CDString128 VolumeSetId;
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// charspec DescriptorCharacterSet; // (1/7.2.1)
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// charspec ExplanatoryCharacterSet; // (1/7.2.1)
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// CExtent VolumeAbstract;
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// CExtent VolumeCopyrightNotice;
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CRegId ApplicationId;
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CTime RecordingTime;
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CRegId ImplId;
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// bytes ImplementationUse
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// UInt32 PredecessorVolumeDescriptorSequenceLocation;
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// UInt16 Flags;
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void Parse(const Byte *p);
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};
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// ECMA 3/10.5
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// UDF 2.2.14 PartitionDescriptor
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struct CPartition
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{
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// UInt16 Flags;
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UInt16 Number;
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// CRegId ContentsId;
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// Byte ContentsUse[128];
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// UInt32 AccessType;
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UInt32 Pos;
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UInt32 Len;
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// CRegId ImplId;
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UInt16 Flags;
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UInt16 Number;
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CRegId ContentsId;
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// Byte ContentsUse[128];
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UInt32 AccessType;
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CRegId ImplId;
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// Byte ImplUse[128];
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int VolIndex;
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// int VolIndex;
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CMap32 Map;
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CPartition(): VolIndex(-1) {}
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bool IsMetadata;
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CPartition():
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// VolIndex(-1),
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IsMetadata(false) {}
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// bool IsNsr() const { return (strncmp(ContentsId.Id, "+NSR0", 5) == 0); }
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// bool IsAllocated() const { return ((Flags & 1) != 0); }
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};
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// ECMA 4/7.1 lb_addr
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struct CLogBlockAddr
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{
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UInt32 Pos;
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UInt16 PartitionRef;
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void Parse(const Byte *buf);
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void Parse(const Byte *p);
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};
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enum EShortAllocDescType
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{
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SHORT_ALLOC_DESC_TYPE_RecordedAndAllocated = 0,
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@@ -121,16 +174,18 @@ enum EShortAllocDescType
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SHORT_ALLOC_DESC_TYPE_NextExtent = 3
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};
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// ECMA 4/14.14.1 short_ad
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struct CShortAllocDesc
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{
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UInt32 Len;
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UInt32 Pos;
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// 4/14.14.1
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// UInt32 GetLen() const { return Len & 0x3FFFFFFF; }
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// UInt32 GetType() const { return Len >> 30; }
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// bool IsRecAndAlloc() const { return GetType() == SHORT_ALLOC_DESC_TYPE_RecordedAndAllocated; }
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void Parse(const Byte *buf);
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void Parse(const Byte *p);
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};
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/*
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@@ -138,10 +193,13 @@ struct CADImpUse
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{
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UInt16 Flags;
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UInt32 UdfUniqueId;
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void Parse(const Byte *buf);
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void Parse(const Byte *p);
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};
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*/
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// ECMA 4/14.14.2 long_ad
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// UDF 2.3.10.1
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struct CLongAllocDesc
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{
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UInt32 Len;
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@@ -153,29 +211,48 @@ struct CLongAllocDesc
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UInt32 GetLen() const { return Len & 0x3FFFFFFF; }
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UInt32 GetType() const { return Len >> 30; }
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bool IsRecAndAlloc() const { return GetType() == SHORT_ALLOC_DESC_TYPE_RecordedAndAllocated; }
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void Parse(const Byte *buf);
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void Parse(const Byte *p);
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||||
};
|
||||
|
||||
|
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// ECMA 3/10.7 Partition maps
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// UDF 2.2.8-2.2.10 Partition Maps
|
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|
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struct CPartitionMap
|
||||
{
|
||||
unsigned PartitionIndex;
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||||
|
||||
Byte Type;
|
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// Byte Len;
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|
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// Type - 1
|
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// UInt16 VolSeqNumber;
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// ECMA 10.7.2
|
||||
UInt16 VolumeSequenceNumber;
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UInt16 PartitionNumber;
|
||||
|
||||
CRegId PartitionTypeId;
|
||||
|
||||
// UDF 2.2.10 Metadata Partition Map
|
||||
UInt32 MetadataFileLocation;
|
||||
// UInt32 MetadataMirrorFileLocation;
|
||||
// UInt32 MetadataBitmapFileLocation;
|
||||
// UInt32 AllocationUnitSize; // (Blocks)
|
||||
// UInt16 AlignmentUnitSize; // (Blocks)
|
||||
// Byte Flags;
|
||||
|
||||
// Byte Data[256];
|
||||
|
||||
int PartitionIndex;
|
||||
// CPartitionMap(): PartitionIndex(-1) {}
|
||||
};
|
||||
|
||||
// ECMA 4/14.6
|
||||
|
||||
// ECMA 4/14.6.6
|
||||
|
||||
enum EIcbFileType
|
||||
{
|
||||
ICB_FILE_TYPE_DIR = 4,
|
||||
ICB_FILE_TYPE_FILE = 5
|
||||
ICB_FILE_TYPE_FILE = 5,
|
||||
|
||||
ICB_FILE_TYPE_METADATA = 250, // 2.2.13.1 Metadata File
|
||||
ICB_FILE_TYPE_METADATA_MIRROR = 251
|
||||
};
|
||||
|
||||
enum EIcbDescriptorType
|
||||
@@ -186,6 +263,9 @@ enum EIcbDescriptorType
|
||||
ICB_DESC_TYPE_INLINE = 3
|
||||
};
|
||||
|
||||
// ECMA 4/14.6
|
||||
// UDF 3.3.2
|
||||
|
||||
struct CIcbTag
|
||||
{
|
||||
// UInt32 PriorDirectNum;
|
||||
@@ -201,33 +281,35 @@ struct CIcbTag
|
||||
void Parse(const Byte *p);
|
||||
};
|
||||
|
||||
// ECMA 4/14.4.3
|
||||
// const Byte FILEID_CHARACS_Existance = (1 << 0);
|
||||
const Byte FILEID_CHARACS_Parent = (1 << 3);
|
||||
|
||||
struct CFile
|
||||
{
|
||||
int ItemIndex;
|
||||
// UInt16 FileVersion;
|
||||
// Byte FileCharacteristics;
|
||||
// CByteBuffer ImplUse;
|
||||
CDString Id;
|
||||
|
||||
int ItemIndex;
|
||||
|
||||
CFile(): /* FileVersion(0), FileCharacteristics(0), */ ItemIndex(-1) {}
|
||||
UString GetName() const { return Id.GetString(); }
|
||||
};
|
||||
|
||||
|
||||
struct CMyExtent
|
||||
{
|
||||
UInt32 Pos;
|
||||
UInt32 Len;
|
||||
unsigned PartitionRef;
|
||||
unsigned PartitionRef; // index in CLogVol::PartitionMaps
|
||||
|
||||
UInt32 GetLen() const { return Len & 0x3FFFFFFF; }
|
||||
UInt32 GetType() const { return Len >> 30; }
|
||||
bool IsRecAndAlloc() const { return GetType() == SHORT_ALLOC_DESC_TYPE_RecordedAndAllocated; }
|
||||
};
|
||||
|
||||
|
||||
struct CItem
|
||||
{
|
||||
CIcbTag IcbTag;
|
||||
@@ -235,26 +317,30 @@ struct CItem
|
||||
// UInt32 Uid;
|
||||
// UInt32 Gid;
|
||||
// UInt32 Permissions;
|
||||
// UInt16 FileLinkCount;
|
||||
UInt16 FileLinkCount;
|
||||
// Byte RecordFormat;
|
||||
// Byte RecordDisplayAttr;
|
||||
// UInt32 RecordLen;
|
||||
UInt64 Size;
|
||||
UInt64 NumLogBlockRecorded;
|
||||
// UInt64 ObjectSize;
|
||||
|
||||
CTime ATime;
|
||||
CTime MTime;
|
||||
CTime AttribTime; // Attribute time : most recent date and time of the day of file creation or modification of the attributes of.
|
||||
CTime CreateTime;
|
||||
// UInt32 CheckPoint;
|
||||
// CLongAllocDesc ExtendedAttrIcb;
|
||||
// CRegId ImplId;
|
||||
// UInt64 UniqueId;
|
||||
|
||||
bool IsExtended;
|
||||
bool IsInline;
|
||||
CByteBuffer InlineData;
|
||||
CRecordVector<CMyExtent> Extents;
|
||||
CUIntVector SubFiles;
|
||||
|
||||
void Parse(const Byte *buf);
|
||||
void Parse(const Byte *p);
|
||||
|
||||
bool IsRecAndAlloc() const
|
||||
{
|
||||
@@ -279,53 +365,65 @@ struct CItem
|
||||
bool IsDir() const { return IcbTag.IsDir(); }
|
||||
};
|
||||
|
||||
|
||||
struct CRef
|
||||
{
|
||||
int Parent;
|
||||
unsigned FileIndex;
|
||||
int Parent;
|
||||
};
|
||||
|
||||
|
||||
// ECMA 4 / 14.1
|
||||
struct CFileSet
|
||||
{
|
||||
CTime RecodringTime;
|
||||
CRecordVector<CRef> Refs;
|
||||
|
||||
CTime RecordingTime;
|
||||
// UInt16 InterchangeLevel;
|
||||
// UInt16 MaxInterchangeLevel;
|
||||
// UInt32 FileSetNumber;
|
||||
// UInt32 FileSetDescNumber;
|
||||
// CDString32 Id;
|
||||
// CDString32 CopyrightId;
|
||||
// CDString32 AbstractId;
|
||||
UInt32 FileSetNumber;
|
||||
UInt32 FileSetDescNumber;
|
||||
CDString128 LogicalVolumeId;
|
||||
CDString32 Id;
|
||||
CDString32 CopyrightId;
|
||||
CDString32 AbstractId;
|
||||
|
||||
CLongAllocDesc RootDirICB;
|
||||
// CRegId DomainId;
|
||||
CRegId DomainId;
|
||||
// CLongAllocDesc SystemStreamDirICB;
|
||||
|
||||
CRecordVector<CRef> Refs;
|
||||
};
|
||||
|
||||
|
||||
/* 8.3 Volume descriptors
|
||||
8.4
|
||||
A Volume Descriptor Sequence:
|
||||
shall contain one or more Primary Volume Descriptors.
|
||||
*/
|
||||
|
||||
// ECMA 3/10.6
|
||||
// UDF 2.2.4 LogicalVolumeDescriptor
|
||||
|
||||
struct CLogVol
|
||||
{
|
||||
CDString128 Id;
|
||||
CObjectVector<CPartitionMap> PartitionMaps;
|
||||
CObjectVector<CFileSet> FileSets;
|
||||
|
||||
UInt32 BlockSize;
|
||||
// CRegId DomainId;
|
||||
CDString128 Id;
|
||||
CRegId DomainId;
|
||||
|
||||
// Byte ContentsUse[16];
|
||||
CLongAllocDesc FileSetLocation; // UDF
|
||||
|
||||
// CRegId ImplId;
|
||||
CRegId ImplId;
|
||||
// Byte ImplUse[128];
|
||||
|
||||
CObjectVector<CPartitionMap> PartitionMaps;
|
||||
CObjectVector<CFileSet> FileSets;
|
||||
// CExtent IntegritySequenceExtent;
|
||||
|
||||
UString GetName() const { return Id.GetString(); }
|
||||
};
|
||||
|
||||
|
||||
|
||||
struct CProgressVirt
|
||||
{
|
||||
virtual HRESULT SetTotal(UInt64 numBytes) PURE;
|
||||
@@ -335,33 +433,11 @@ struct CProgressVirt
|
||||
|
||||
class CInArchive
|
||||
{
|
||||
IInStream *_stream;
|
||||
CProgressVirt *_progress;
|
||||
|
||||
HRESULT Read(int volIndex, int partitionRef, UInt32 blockPos, UInt32 len, Byte *buf);
|
||||
HRESULT Read(int volIndex, const CLongAllocDesc &lad, Byte *buf);
|
||||
HRESULT ReadFromFile(int volIndex, const CItem &item, CByteBuffer &buf);
|
||||
|
||||
HRESULT ReadFileItem(int volIndex, int fsIndex, const CLongAllocDesc &lad, int numRecurseAllowed);
|
||||
HRESULT ReadItem(int volIndex, int fsIndex, const CLongAllocDesc &lad, int numRecurseAllowed);
|
||||
|
||||
HRESULT Open2();
|
||||
HRESULT FillRefs(CFileSet &fs, unsigned fileIndex, int parent, int numRecurseAllowed);
|
||||
|
||||
UInt64 _processedProgressBytes;
|
||||
|
||||
UInt64 _fileNameLengthTotal;
|
||||
unsigned _numRefs;
|
||||
UInt32 _numExtents;
|
||||
UInt64 _inlineExtentsSize;
|
||||
bool CheckExtent(int volIndex, int partitionRef, UInt32 blockPos, UInt32 len) const;
|
||||
|
||||
public:
|
||||
CObjectVector<CPartition> Partitions;
|
||||
CObjectVector<CLogVol> LogVols;
|
||||
|
||||
CObjectVector<CItem> Items;
|
||||
CObjectVector<CFile> Files;
|
||||
CObjectVector<CPartition> Partitions;
|
||||
|
||||
unsigned SecLogSize;
|
||||
UInt64 PhySize;
|
||||
@@ -372,19 +448,49 @@ public:
|
||||
bool UnexpectedEnd;
|
||||
bool NoEndAnchor;
|
||||
|
||||
CObjectVector<CPrimeVol> PrimeVols;
|
||||
|
||||
HRESULT Open(IInStream *inStream, CProgressVirt *progress);
|
||||
void Clear();
|
||||
|
||||
UString GetComment() const;
|
||||
UString GetItemPath(unsigned volIndex, unsigned fsIndex, unsigned refIndex,
|
||||
bool showVolName, bool showFsName) const;
|
||||
|
||||
bool CheckItemExtents(unsigned volIndex, const CItem &item) const;
|
||||
|
||||
private:
|
||||
IInStream *_stream;
|
||||
CProgressVirt *_progress;
|
||||
|
||||
HRESULT Read(unsigned volIndex, unsigned partitionRef, UInt32 blockPos, UInt32 len, Byte *buf);
|
||||
HRESULT ReadLad(unsigned volIndex, const CLongAllocDesc &lad, Byte *buf);
|
||||
HRESULT ReadFromFile(unsigned volIndex, const CItem &item, CByteBuffer &buf);
|
||||
|
||||
HRESULT ReadFileItem(unsigned volIndex, unsigned fsIndex, const CLongAllocDesc &lad, int numRecurseAllowed);
|
||||
HRESULT ReadItem(unsigned volIndex, int fsIndex, const CLongAllocDesc &lad, int numRecurseAllowed);
|
||||
|
||||
HRESULT Open2();
|
||||
HRESULT FillRefs(CFileSet &fs, unsigned fileIndex, int parent, int numRecurseAllowed);
|
||||
|
||||
UInt64 _processedProgressBytes;
|
||||
|
||||
UInt64 _fileNameLengthTotal;
|
||||
unsigned _numRefs;
|
||||
UInt32 _numExtents;
|
||||
UInt64 _inlineExtentsSize;
|
||||
bool CheckExtent(unsigned volIndex, unsigned partitionRef, UInt32 blockPos, UInt32 len) const;
|
||||
|
||||
void UpdatePhySize(UInt64 val)
|
||||
{
|
||||
if (PhySize < val)
|
||||
PhySize = val;
|
||||
}
|
||||
HRESULT Open(IInStream *inStream, CProgressVirt *progress);
|
||||
void Clear();
|
||||
|
||||
UString GetComment() const;
|
||||
UString GetItemPath(int volIndex, int fsIndex, int refIndex,
|
||||
bool showVolName, bool showFsName) const;
|
||||
|
||||
bool CheckItemExtents(int volIndex, const CItem &item) const;
|
||||
void UpdatePhySize(const CExtent &e)
|
||||
{
|
||||
UpdatePhySize(((UInt64)e.Pos << SecLogSize) + e.Len);
|
||||
}
|
||||
};
|
||||
|
||||
API_FUNC_IsArc IsArc_Udf(const Byte *p, size_t size);
|
||||
|
||||
Reference in New Issue
Block a user