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-rw-r--r--src/libs/7zip/win/CPP/7zip/Archive/Iso/IsoHandler.cpp326
-rw-r--r--src/libs/7zip/win/CPP/7zip/Archive/Iso/IsoHandler.h30
-rw-r--r--src/libs/7zip/win/CPP/7zip/Archive/Iso/IsoHeader.cpp21
-rw-r--r--src/libs/7zip/win/CPP/7zip/Archive/Iso/IsoHeader.h61
-rw-r--r--src/libs/7zip/win/CPP/7zip/Archive/Iso/IsoIn.cpp453
-rw-r--r--src/libs/7zip/win/CPP/7zip/Archive/Iso/IsoIn.h315
-rw-r--r--src/libs/7zip/win/CPP/7zip/Archive/Iso/IsoItem.h141
-rw-r--r--src/libs/7zip/win/CPP/7zip/Archive/Iso/IsoRegister.cpp13
-rw-r--r--src/libs/7zip/win/CPP/7zip/Archive/Iso/StdAfx.h9
9 files changed, 0 insertions, 1369 deletions
diff --git a/src/libs/7zip/win/CPP/7zip/Archive/Iso/IsoHandler.cpp b/src/libs/7zip/win/CPP/7zip/Archive/Iso/IsoHandler.cpp
deleted file mode 100644
index 4bfb7dc68..000000000
--- a/src/libs/7zip/win/CPP/7zip/Archive/Iso/IsoHandler.cpp
+++ /dev/null
@@ -1,326 +0,0 @@
-// IsoHandler.cpp
-
-#include "StdAfx.h"
-
-#include "Common/ComTry.h"
-#include "Common/IntToString.h"
-#include "Common/StringConvert.h"
-
-#include "Windows/PropVariant.h"
-#include "Windows/Time.h"
-
-#include "../../Common/LimitedStreams.h"
-#include "../../Common/ProgressUtils.h"
-
-#include "../../Compress/CopyCoder.h"
-
-#include "../Common/ItemNameUtils.h"
-
-#include "IsoHandler.h"
-
-using namespace NWindows;
-using namespace NTime;
-
-namespace NArchive {
-namespace NIso {
-
-static const STATPROPSTG kProps[] =
-{
- { NULL, kpidPath, VT_BSTR},
- { NULL, kpidIsDir, VT_BOOL},
- { NULL, kpidSize, VT_UI8},
- { NULL, kpidPackSize, VT_UI8},
- { NULL, kpidMTime, VT_FILETIME}
-};
-
-static const STATPROPSTG kArcProps[] =
-{
- { NULL, kpidComment, VT_BSTR},
- { NULL, kpidCTime, VT_FILETIME},
- { NULL, kpidMTime, VT_FILETIME}
- // { NULL, kpidPhySize, VT_UI8},
- // { NULL, kpidHeadersSize, VT_UI8}
-};
-
-IMP_IInArchive_Props
-IMP_IInArchive_ArcProps
-
-STDMETHODIMP CHandler::Open(IInStream *stream,
- const UInt64 * /* maxCheckStartPosition */,
- IArchiveOpenCallback * /* openArchiveCallback */)
-{
- COM_TRY_BEGIN
- Close();
- // try
- {
- if (_archive.Open(stream) != S_OK)
- return S_FALSE;
- _stream = stream;
- }
- // catch(...) { return S_FALSE; }
- return S_OK;
- COM_TRY_END
-}
-
-STDMETHODIMP CHandler::Close()
-{
- _archive.Clear();
- _stream.Release();
- return S_OK;
-}
-
-STDMETHODIMP CHandler::GetNumberOfItems(UInt32 *numItems)
-{
- *numItems = _archive.Refs.Size() + _archive.BootEntries.Size();
- return S_OK;
-}
-
-static void AddString(AString &s, const char *name, const Byte *p, int size)
-{
- int i;
- for (i = 0; i < size && p[i]; i++);
- for (; i > 0 && p[i - 1] == ' '; i--);
- if (i != 0)
- {
- AString d;
- memcpy(d.GetBuffer(i), p, i);
- d.ReleaseBuffer(i);
- s += '\n';
- s += name;
- s += ": ";
- s += d;
- }
-}
-
-#define ADD_STRING(n, v) AddString(s, n, vol. ## v, sizeof(vol. ## v))
-
-STDMETHODIMP CHandler::GetArchiveProperty(PROPID propID, PROPVARIANT *value)
-{
- COM_TRY_BEGIN
- NWindows::NCOM::CPropVariant prop;
- const CVolumeDescriptor &vol = _archive.VolDescs[_archive.MainVolDescIndex];
- switch(propID)
- {
- case kpidComment:
- {
- AString s;
- ADD_STRING("System", SystemId);
- ADD_STRING("Volume", VolumeId);
- ADD_STRING("VolumeSet", VolumeSetId);
- ADD_STRING("Publisher", PublisherId);
- ADD_STRING("Preparer", DataPreparerId);
- ADD_STRING("Application", ApplicationId);
- ADD_STRING("Copyright", CopyrightFileId);
- ADD_STRING("Abstract", AbstractFileId);
- ADD_STRING("Bib", BibFileId);
- prop = s;
- break;
- }
- case kpidCTime: { FILETIME utc; if (vol.CTime.GetFileTime(utc)) prop = utc; break; }
- case kpidMTime: { FILETIME utc; if (vol.MTime.GetFileTime(utc)) prop = utc; break; }
- // case kpidPhySize: break;
- // case kpidHeadersSize: break;
- case kpidError: if (_archive.IncorrectBigEndian) prop = "Incorrect big-endian headers"; break;
- }
- prop.Detach(value);
- return S_OK;
- COM_TRY_END
-}
-
-STDMETHODIMP CHandler::GetProperty(UInt32 index, PROPID propID, PROPVARIANT *value)
-{
- COM_TRY_BEGIN
- NWindows::NCOM::CPropVariant prop;
- if (index >= (UInt32)_archive.Refs.Size())
- {
- index -= _archive.Refs.Size();
- const CBootInitialEntry &be = _archive.BootEntries[index];
- switch(propID)
- {
- case kpidPath:
- {
- // wchar_t name[32];
- // ConvertUInt64ToString(index + 1, name);
- UString s = L"[BOOT]" WSTRING_PATH_SEPARATOR;
- // s += name;
- // s += L"-";
- s += be.GetName();
- prop = (const wchar_t *)s;
- break;
- }
- case kpidIsDir: prop = false; break;
- case kpidSize:
- case kpidPackSize:
- prop = (UInt64)_archive.GetBootItemSize(index);
- break;
- }
- }
- else
- {
- const CRef &ref = _archive.Refs[index];
- const CDir &item = ref.Dir->_subItems[ref.Index];
- switch(propID)
- {
- case kpidPath:
- // if (item.FileId.GetCapacity() >= 0)
- {
- UString s;
- if (_archive.IsJoliet())
- s = item.GetPathU();
- else
- s = MultiByteToUnicodeString(item.GetPath(_archive.IsSusp, _archive.SuspSkipSize), CP_OEMCP);
-
- int pos = s.ReverseFind(L';');
- if (pos >= 0 && pos == s.Length() - 2)
- if (s[s.Length() - 1] == L'1')
- s = s.Left(pos);
- if (!s.IsEmpty())
- if (s[s.Length() - 1] == L'.')
- s = s.Left(s.Length() - 1);
- prop = (const wchar_t *)NItemName::GetOSName2(s);
- }
- break;
- case kpidIsDir: prop = item.IsDir(); break;
- case kpidSize:
- case kpidPackSize:
- if (!item.IsDir())
- prop = (UInt64)item.DataLength;
- break;
- case kpidMTime:
- {
- FILETIME utc;
- if (item.DateTime.GetFileTime(utc))
- prop = utc;
- break;
- }
- }
- }
- prop.Detach(value);
- return S_OK;
- COM_TRY_END
-}
-
-STDMETHODIMP CHandler::Extract(const UInt32 *indices, UInt32 numItems,
- Int32 testMode, IArchiveExtractCallback *extractCallback)
-{
- COM_TRY_BEGIN
- bool allFilesMode = (numItems == (UInt32)-1);
- if (allFilesMode)
- numItems = _archive.Refs.Size();
- if (numItems == 0)
- return S_OK;
- UInt64 totalSize = 0;
- UInt32 i;
- for(i = 0; i < numItems; i++)
- {
- UInt32 index = (allFilesMode ? i : indices[i]);
- if (index < (UInt32)_archive.Refs.Size())
- {
- const CRef &ref = _archive.Refs[index];
- const CDir &item = ref.Dir->_subItems[ref.Index];
- totalSize += item.DataLength;
- }
- else
- {
- totalSize += _archive.GetBootItemSize(index - _archive.Refs.Size());
- }
- }
- extractCallback->SetTotal(totalSize);
-
- UInt64 currentTotalSize = 0;
- UInt64 currentItemSize;
-
- NCompress::CCopyCoder *copyCoderSpec = new NCompress::CCopyCoder();
- CMyComPtr<ICompressCoder> copyCoder = copyCoderSpec;
-
- CLocalProgress *lps = new CLocalProgress;
- CMyComPtr<ICompressProgressInfo> progress = lps;
- lps->Init(extractCallback, false);
-
- CLimitedSequentialInStream *streamSpec = new CLimitedSequentialInStream;
- CMyComPtr<ISequentialInStream> inStream(streamSpec);
- streamSpec->SetStream(_stream);
-
- CLimitedSequentialOutStream *outStreamSpec = new CLimitedSequentialOutStream;
- CMyComPtr<ISequentialOutStream> outStream(outStreamSpec);
-
- for (i = 0; i < numItems; i++, currentTotalSize += currentItemSize)
- {
- lps->InSize = lps->OutSize = currentTotalSize;
- RINOK(lps->SetCur());
- currentItemSize = 0;
- CMyComPtr<ISequentialOutStream> realOutStream;
- Int32 askMode = testMode ?
- NExtract::NAskMode::kTest :
- NExtract::NAskMode::kExtract;
- UInt32 index = allFilesMode ? i : indices[i];
-
- RINOK(extractCallback->GetStream(index, &realOutStream, askMode));
-
- UInt64 blockIndex;
- if (index < (UInt32)_archive.Refs.Size())
- {
- const CRef &ref = _archive.Refs[index];
- const CDir &item = ref.Dir->_subItems[ref.Index];
- if (item.IsDir())
- {
- RINOK(extractCallback->PrepareOperation(askMode));
- RINOK(extractCallback->SetOperationResult(NExtract::NOperationResult::kOK));
- continue;
- }
- currentItemSize = item.DataLength;
- blockIndex = item.ExtentLocation;
- }
- else
- {
- int bootIndex = index - _archive.Refs.Size();
- const CBootInitialEntry &be = _archive.BootEntries[bootIndex];
- currentItemSize = _archive.GetBootItemSize(bootIndex);
- blockIndex = be.LoadRBA;
- }
-
- if (!testMode && !realOutStream)
- continue;
- RINOK(extractCallback->PrepareOperation(askMode));
- outStreamSpec->SetStream(realOutStream);
- realOutStream.Release();
- outStreamSpec->Init(currentItemSize);
- RINOK(_stream->Seek(blockIndex * _archive.BlockSize, STREAM_SEEK_SET, NULL));
- streamSpec->Init(currentItemSize);
- RINOK(copyCoder->Code(inStream, outStream, NULL, NULL, progress));
- outStreamSpec->ReleaseStream();
- RINOK(extractCallback->SetOperationResult(outStreamSpec->IsFinishedOK() ?
- NExtract::NOperationResult::kOK:
- NExtract::NOperationResult::kDataError));
- }
- return S_OK;
- COM_TRY_END
-}
-
-STDMETHODIMP CHandler::GetStream(UInt32 index, ISequentialInStream **stream)
-{
- COM_TRY_BEGIN
- *stream = 0;
- UInt64 blockIndex;
- UInt64 currentItemSize;
- if (index < (UInt32)_archive.Refs.Size())
- {
- const CRef &ref = _archive.Refs[index];
- const CDir &item = ref.Dir->_subItems[ref.Index];
- if (item.IsDir())
- return S_FALSE;
- currentItemSize = item.DataLength;
- blockIndex = item.ExtentLocation;
- }
- else
- {
- int bootIndex = index - _archive.Refs.Size();
- const CBootInitialEntry &be = _archive.BootEntries[bootIndex];
- currentItemSize = _archive.GetBootItemSize(bootIndex);
- blockIndex = be.LoadRBA;
- }
- return CreateLimitedInStream(_stream, blockIndex * _archive.BlockSize, currentItemSize, stream);
- COM_TRY_END
-}
-
-}}
diff --git a/src/libs/7zip/win/CPP/7zip/Archive/Iso/IsoHandler.h b/src/libs/7zip/win/CPP/7zip/Archive/Iso/IsoHandler.h
deleted file mode 100644
index 1dcade8f9..000000000
--- a/src/libs/7zip/win/CPP/7zip/Archive/Iso/IsoHandler.h
+++ /dev/null
@@ -1,30 +0,0 @@
-// IsoHandler.h
-
-#ifndef __ISO_HANDLER_H
-#define __ISO_HANDLER_H
-
-#include "Common/MyCom.h"
-#include "../IArchive.h"
-
-#include "IsoIn.h"
-#include "IsoItem.h"
-
-namespace NArchive {
-namespace NIso {
-
-class CHandler:
- public IInArchive,
- public IInArchiveGetStream,
- public CMyUnknownImp
-{
- CMyComPtr<IInStream> _stream;
- CInArchive _archive;
-public:
- MY_UNKNOWN_IMP2(IInArchive, IInArchiveGetStream)
- INTERFACE_IInArchive(;)
- STDMETHOD(GetStream)(UInt32 index, ISequentialInStream **stream);
-};
-
-}}
-
-#endif
diff --git a/src/libs/7zip/win/CPP/7zip/Archive/Iso/IsoHeader.cpp b/src/libs/7zip/win/CPP/7zip/Archive/Iso/IsoHeader.cpp
deleted file mode 100644
index b3e418bbc..000000000
--- a/src/libs/7zip/win/CPP/7zip/Archive/Iso/IsoHeader.cpp
+++ /dev/null
@@ -1,21 +0,0 @@
-// Archive/Iso/Header.h
-
-#include "StdAfx.h"
-
-#include "IsoHeader.h"
-
-namespace NArchive {
-namespace NIso {
-
-const char *kElToritoSpec = "EL TORITO SPECIFICATION\0\0\0\0\0\0\0\0\0";
-
-const wchar_t *kMediaTypes[5] =
-{
- L"NoEmulation",
- L"1.2M",
- L"1.44M",
- L"2.88M",
- L"HardDisk"
-};
-
-}}
diff --git a/src/libs/7zip/win/CPP/7zip/Archive/Iso/IsoHeader.h b/src/libs/7zip/win/CPP/7zip/Archive/Iso/IsoHeader.h
deleted file mode 100644
index 9702d70ae..000000000
--- a/src/libs/7zip/win/CPP/7zip/Archive/Iso/IsoHeader.h
+++ /dev/null
@@ -1,61 +0,0 @@
-// Archive/IsoHeader.h
-
-#ifndef __ARCHIVE_ISO_HEADER_H
-#define __ARCHIVE_ISO_HEADER_H
-
-#include "Common/Types.h"
-
-namespace NArchive {
-namespace NIso {
-
-namespace NVolDescType
-{
- const Byte kBootRecord = 0;
- const Byte kPrimaryVol = 1;
- const Byte kSupplementaryVol = 2;
- const Byte kVolParttition = 3;
- const Byte kTerminator = 255;
-}
-
-const Byte kVersion = 1;
-
-namespace NFileFlags
-{
- const Byte kDirectory = 1 << 1;
-}
-
-extern const char *kElToritoSpec;
-
-const UInt32 kStartPos = 0x8000;
-
-namespace NBootEntryId
-{
- const Byte kValidationEntry = 1;
- const Byte kInitialEntryNotBootable = 0;
- const Byte kInitialEntryBootable = 0x88;
-}
-
-namespace NBootPlatformId
-{
- const Byte kX86 = 0;
- const Byte kPowerPC = 1;
- const Byte kMac = 2;
-}
-
-const BYTE kBootMediaTypeMask = 0xF;
-
-namespace NBootMediaType
-{
- const Byte kNoEmulation = 0;
- const Byte k1d2Floppy = 1;
- const Byte k1d44Floppy = 2;
- const Byte k2d88Floppy = 3;
- const Byte kHardDisk = 4;
-}
-
-const int kNumBootMediaTypes = 5;
-extern const wchar_t *kMediaTypes[];
-
-}}
-
-#endif
diff --git a/src/libs/7zip/win/CPP/7zip/Archive/Iso/IsoIn.cpp b/src/libs/7zip/win/CPP/7zip/Archive/Iso/IsoIn.cpp
deleted file mode 100644
index 7ed618d29..000000000
--- a/src/libs/7zip/win/CPP/7zip/Archive/Iso/IsoIn.cpp
+++ /dev/null
@@ -1,453 +0,0 @@
-// Archive/IsoIn.cpp
-
-#include "StdAfx.h"
-
-#include "IsoIn.h"
-
-#include "../../Common/StreamUtils.h"
-
-namespace NArchive {
-namespace NIso {
-
-Byte CInArchive::ReadByte()
-{
- if (m_BufferPos >= BlockSize)
- m_BufferPos = 0;
- if (m_BufferPos == 0)
- {
- size_t processedSize = BlockSize;
- if (ReadStream(_stream, m_Buffer, &processedSize) != S_OK)
- throw 1;
- if (processedSize != BlockSize)
- throw 1;
- }
- Byte b = m_Buffer[m_BufferPos++];
- _position++;
- return b;
-}
-
-void CInArchive::ReadBytes(Byte *data, UInt32 size)
-{
- for (UInt32 i = 0; i < size; i++)
- data[i] = ReadByte();
-}
-
-void CInArchive::Skip(size_t size)
-{
- while (size-- != 0)
- ReadByte();
-}
-
-void CInArchive::SkipZeros(size_t size)
-{
- while (size-- != 0)
- {
- Byte b = ReadByte();
- if (b != 0)
- throw 1;
- }
-}
-
-UInt16 CInArchive::ReadUInt16Spec()
-{
- UInt16 value = 0;
- for (int i = 0; i < 2; i++)
- value |= ((UInt16)(ReadByte()) << (8 * i));
- return value;
-}
-
-
-UInt16 CInArchive::ReadUInt16()
-{
- Byte b[4];
- ReadBytes(b, 4);
- UInt32 value = 0;
- for (int i = 0; i < 2; i++)
- {
- if (b[i] != b[3 - i])
- IncorrectBigEndian = true;
- value |= ((UInt16)(b[i]) << (8 * i));
- }
- return (UInt16)value;
-}
-
-UInt32 CInArchive::ReadUInt32Le()
-{
- UInt32 value = 0;
- for (int i = 0; i < 4; i++)
- value |= ((UInt32)(ReadByte()) << (8 * i));
- return value;
-}
-
-UInt32 CInArchive::ReadUInt32Be()
-{
- UInt32 value = 0;
- for (int i = 0; i < 4; i++)
- {
- value <<= 8;
- value |= ReadByte();
- }
- return value;
-}
-
-UInt32 CInArchive::ReadUInt32()
-{
- Byte b[8];
- ReadBytes(b, 8);
- UInt32 value = 0;
- for (int i = 0; i < 4; i++)
- {
- if (b[i] != b[7 - i])
- throw 1;
- value |= ((UInt32)(b[i]) << (8 * i));
- }
- return value;
-}
-
-UInt32 CInArchive::ReadDigits(int numDigits)
-{
- UInt32 res = 0;
- for (int i = 0; i < numDigits; i++)
- {
- Byte b = ReadByte();
- if (b < '0' || b > '9')
- {
- if (b == 0) // it's bug in some CD's
- b = '0';
- else
- throw 1;
- }
- UInt32 d = (UInt32)(b - '0');
- res *= 10;
- res += d;
- }
- return res;
-}
-
-void CInArchive::ReadDateTime(CDateTime &d)
-{
- d.Year = (UInt16)ReadDigits(4);
- d.Month = (Byte)ReadDigits(2);
- d.Day = (Byte)ReadDigits(2);
- d.Hour = (Byte)ReadDigits(2);
- d.Minute = (Byte)ReadDigits(2);
- d.Second = (Byte)ReadDigits(2);
- d.Hundredths = (Byte)ReadDigits(2);
- d.GmtOffset = (signed char)ReadByte();
-}
-
-void CInArchive::ReadBootRecordDescriptor(CBootRecordDescriptor &d)
-{
- ReadBytes(d.BootSystemId, sizeof(d.BootSystemId));
- ReadBytes(d.BootId, sizeof(d.BootId));
- ReadBytes(d.BootSystemUse, sizeof(d.BootSystemUse));
-}
-
-void CInArchive::ReadRecordingDateTime(CRecordingDateTime &t)
-{
- t.Year = ReadByte();
- t.Month = ReadByte();
- t.Day = ReadByte();
- t.Hour = ReadByte();
- t.Minute = ReadByte();
- t.Second = ReadByte();
- t.GmtOffset = (signed char)ReadByte();
-}
-
-void CInArchive::ReadDirRecord2(CDirRecord &r, Byte len)
-{
- r.ExtendedAttributeRecordLen = ReadByte();
- if (r.ExtendedAttributeRecordLen != 0)
- throw 1;
- r.ExtentLocation = ReadUInt32();
- r.DataLength = ReadUInt32();
- ReadRecordingDateTime(r.DateTime);
- r.FileFlags = ReadByte();
- r.FileUnitSize = ReadByte();
- r.InterleaveGapSize = ReadByte();
- r.VolSequenceNumber = ReadUInt16();
- Byte idLen = ReadByte();
- r.FileId.SetCapacity(idLen);
- ReadBytes((Byte *)r.FileId, idLen);
- int padSize = 1 - (idLen & 1);
-
- // SkipZeros(1 - (idLen & 1));
- Skip(1 - (idLen & 1)); // it's bug in some cd's. Must be zeros
-
- int curPos = 33 + idLen + padSize;
- if (curPos > len)
- throw 1;
- int rem = len - curPos;
- r.SystemUse.SetCapacity(rem);
- ReadBytes((Byte *)r.SystemUse, rem);
-}
-
-void CInArchive::ReadDirRecord(CDirRecord &r)
-{
- Byte len = ReadByte();
- // Some CDs can have incorrect value len = 48 ('0') in VolumeDescriptor.
- // But maybe we must use real "len" for other records.
- len = 34;
- ReadDirRecord2(r, len);
-}
-
-void CInArchive::ReadVolumeDescriptor(CVolumeDescriptor &d)
-{
- d.VolFlags = ReadByte();
- ReadBytes(d.SystemId, sizeof(d.SystemId));
- ReadBytes(d.VolumeId, sizeof(d.VolumeId));
- SkipZeros(8);
- d.VolumeSpaceSize = ReadUInt32();
- ReadBytes(d.EscapeSequence, sizeof(d.EscapeSequence));
- d.VolumeSetSize = ReadUInt16();
- d.VolumeSequenceNumber = ReadUInt16();
- d.LogicalBlockSize = ReadUInt16();
- d.PathTableSize = ReadUInt32();
- d.LPathTableLocation = ReadUInt32Le();
- d.LOptionalPathTableLocation = ReadUInt32Le();
- d.MPathTableLocation = ReadUInt32Be();
- d.MOptionalPathTableLocation = ReadUInt32Be();
- ReadDirRecord(d.RootDirRecord);
- ReadBytes(d.VolumeSetId, sizeof(d.VolumeSetId));
- ReadBytes(d.PublisherId, sizeof(d.PublisherId));
- ReadBytes(d.DataPreparerId, sizeof(d.DataPreparerId));
- ReadBytes(d.ApplicationId, sizeof(d.ApplicationId));
- ReadBytes(d.CopyrightFileId, sizeof(d.CopyrightFileId));
- ReadBytes(d.AbstractFileId, sizeof(d.AbstractFileId));
- ReadBytes(d.BibFileId, sizeof(d.BibFileId));
- ReadDateTime(d.CTime);
- ReadDateTime(d.MTime);
- ReadDateTime(d.ExpirationTime);
- ReadDateTime(d.EffectiveTime);
- d.FileStructureVersion = ReadByte(); // = 1
- SkipZeros(1);
- ReadBytes(d.ApplicationUse, sizeof(d.ApplicationUse));
- SkipZeros(653);
-}
-
-static const Byte kSig_CD001[5] = { 'C', 'D', '0', '0', '1' };
-
-static const Byte kSig_NSR02[5] = { 'N', 'S', 'R', '0', '2' };
-static const Byte kSig_NSR03[5] = { 'N', 'S', 'R', '0', '3' };
-static const Byte kSig_BEA01[5] = { 'B', 'E', 'A', '0', '1' };
-static const Byte kSig_TEA01[5] = { 'T', 'E', 'A', '0', '1' };
-
-static inline bool CheckSignature(const Byte *sig, const Byte *data)
-{
- for (int i = 0; i < 5; i++)
- if (sig[i] != data[i])
- return false;
- return true;
-}
-
-void CInArchive::SeekToBlock(UInt32 blockIndex)
-{
- if (_stream->Seek((UInt64)blockIndex * VolDescs[MainVolDescIndex].LogicalBlockSize, STREAM_SEEK_SET, &_position) != S_OK)
- throw 1;
- m_BufferPos = 0;
-}
-
-void CInArchive::ReadDir(CDir &d, int level)
-{
- if (!d.IsDir())
- return;
- SeekToBlock(d.ExtentLocation);
- UInt64 startPos = _position;
-
- bool firstItem = true;
- for (;;)
- {
- UInt64 offset = _position - startPos;
- if (offset >= d.DataLength)
- break;
- Byte len = ReadByte();
- if (len == 0)
- continue;
- CDir subItem;
- ReadDirRecord2(subItem, len);
- if (firstItem && level == 0)
- IsSusp = subItem.CheckSusp(SuspSkipSize);
-
- if (!subItem.IsSystemItem())
- d._subItems.Add(subItem);
-
- firstItem = false;
- }
- for (int i = 0; i < d._subItems.Size(); i++)
- ReadDir(d._subItems[i], level + 1);
-}
-
-void CInArchive::CreateRefs(CDir &d)
-{
- if (!d.IsDir())
- return;
- for (int i = 0; i < d._subItems.Size(); i++)
- {
- CRef ref;
- CDir &subItem = d._subItems[i];
- subItem.Parent = &d;
- ref.Dir = &d;
- ref.Index = i;
- Refs.Add(ref);
- CreateRefs(subItem);
- }
-}
-
-void CInArchive::ReadBootInfo()
-{
- if (!_bootIsDefined)
- return;
- if (memcmp(_bootDesc.BootSystemId, kElToritoSpec, sizeof(_bootDesc.BootSystemId)) != 0)
- return;
-
- const Byte *p = (const Byte *)_bootDesc.BootSystemUse;
- UInt32 blockIndex = p[0] | ((UInt32)p[1] << 8) | ((UInt32)p[2] << 16) | ((UInt32)p[3] << 24);
- SeekToBlock(blockIndex);
- Byte b = ReadByte();
- if (b != NBootEntryId::kValidationEntry)
- return;
- {
- CBootValidationEntry e;
- e.PlatformId = ReadByte();
- if (ReadUInt16Spec() != 0)
- throw 1;
- ReadBytes(e.Id, sizeof(e.Id));
- /* UInt16 checkSum = */ ReadUInt16Spec();
- if (ReadByte() != 0x55)
- throw 1;
- if (ReadByte() != 0xAA)
- throw 1;
- }
- b = ReadByte();
- if (b == NBootEntryId::kInitialEntryBootable || b == NBootEntryId::kInitialEntryNotBootable)
- {
- CBootInitialEntry e;
- e.Bootable = (b == NBootEntryId::kInitialEntryBootable);
- e.BootMediaType = ReadByte();
- e.LoadSegment = ReadUInt16Spec();
- e.SystemType = ReadByte();
- if (ReadByte() != 0)
- throw 1;
- e.SectorCount = ReadUInt16Spec();
- e.LoadRBA = ReadUInt32Le();
- if (ReadByte() != 0)
- throw 1;
- BootEntries.Add(e);
- }
- else
- return;
-}
-
-HRESULT CInArchive::Open2()
-{
- Clear();
- RINOK(_stream->Seek(kStartPos, STREAM_SEEK_CUR, &_position));
-
- m_BufferPos = 0;
- BlockSize = kBlockSize;
- for (;;)
- {
- Byte sig[7];
- ReadBytes(sig, 7);
- Byte ver = sig[6];
- if (!CheckSignature(kSig_CD001, sig + 1))
- {
- return S_FALSE;
- /*
- if (sig[0] != 0 || ver != 1)
- break;
- if (CheckSignature(kSig_BEA01, sig + 1))
- {
- }
- else if (CheckSignature(kSig_TEA01, sig + 1))
- {
- break;
- }
- else if (CheckSignature(kSig_NSR02, sig + 1))
- {
- }
- else
- break;
- SkipZeros(0x800 - 7);
- continue;
- */
- }
- // version = 2 for ISO 9660:1999?
- if (ver > 2)
- throw S_FALSE;
-
- if (sig[0] == NVolDescType::kTerminator)
- {
- break;
- // Skip(0x800 - 7);
- // continue;
- }
- switch(sig[0])
- {
- case NVolDescType::kBootRecord:
- {
- _bootIsDefined = true;
- ReadBootRecordDescriptor(_bootDesc);
- break;
- }
- case NVolDescType::kPrimaryVol:
- case NVolDescType::kSupplementaryVol:
- {
- // some ISOs have two PrimaryVols.
- CVolumeDescriptor vd;
- ReadVolumeDescriptor(vd);
- if (sig[0] == NVolDescType::kPrimaryVol)
- {
- // some burners write "Joliet" Escape Sequence to primary volume
- memset(vd.EscapeSequence, 0, sizeof(vd.EscapeSequence));
- }
- VolDescs.Add(vd);
- break;
- }
- default:
- break;
- }
- }
- if (VolDescs.IsEmpty())
- return S_FALSE;
- for (MainVolDescIndex = VolDescs.Size() - 1; MainVolDescIndex > 0; MainVolDescIndex--)
- if (VolDescs[MainVolDescIndex].IsJoliet())
- break;
- // MainVolDescIndex = 0; // to read primary volume
- const CVolumeDescriptor &vd = VolDescs[MainVolDescIndex];
- if (vd.LogicalBlockSize != kBlockSize)
- return S_FALSE;
- (CDirRecord &)_rootDir = vd.RootDirRecord;
- ReadDir(_rootDir, 0);
- CreateRefs(_rootDir);
- ReadBootInfo();
- return S_OK;
-}
-
-HRESULT CInArchive::Open(IInStream *inStream)
-{
- _stream = inStream;
- UInt64 pos;
- RINOK(_stream->Seek(0, STREAM_SEEK_CUR, &pos));
- RINOK(_stream->Seek(0, STREAM_SEEK_END, &_archiveSize));
- RINOK(_stream->Seek(pos, STREAM_SEEK_SET, &_position));
- HRESULT res = S_FALSE;
- try { res = Open2(); }
- catch(...) { Clear(); res = S_FALSE; }
- _stream.Release();
- return res;
-}
-
-void CInArchive::Clear()
-{
- IncorrectBigEndian = false;
- Refs.Clear();
- _rootDir.Clear();
- VolDescs.Clear();
- _bootIsDefined = false;
- BootEntries.Clear();
- SuspSkipSize = 0;
- IsSusp = false;
-}
-
-}}
diff --git a/src/libs/7zip/win/CPP/7zip/Archive/Iso/IsoIn.h b/src/libs/7zip/win/CPP/7zip/Archive/Iso/IsoIn.h
deleted file mode 100644
index f9c6f6403..000000000
--- a/src/libs/7zip/win/CPP/7zip/Archive/Iso/IsoIn.h
+++ /dev/null
@@ -1,315 +0,0 @@
-// Archive/IsoIn.h
-
-#ifndef __ARCHIVE_ISO_IN_H
-#define __ARCHIVE_ISO_IN_H
-
-#include "Common/IntToString.h"
-#include "Common/MyCom.h"
-
-#include "../../IStream.h"
-
-#include "IsoHeader.h"
-#include "IsoItem.h"
-
-namespace NArchive {
-namespace NIso {
-
-struct CDir: public CDirRecord
-{
- CDir *Parent;
- CObjectVector<CDir> _subItems;
-
- void Clear()
- {
- Parent = 0;
- _subItems.Clear();
- }
-
- int GetLength(bool checkSusp, int skipSize) const
- {
- int len = GetLengthCur(checkSusp, skipSize);
- if (Parent != 0)
- if (Parent->Parent != 0)
- len += 1 + Parent->GetLength(checkSusp, skipSize);
- return len;
- }
-
- int GetLengthU() const
- {
- int len = (int)(FileId.GetCapacity() / 2);
- if (Parent != 0)
- if (Parent->Parent != 0)
- len += 1 + Parent->GetLengthU();
- return len;
- }
-
- AString GetPath(bool checkSusp, int skipSize) const
- {
- AString s;
- int len = GetLength(checkSusp, skipSize);
- char *p = s.GetBuffer(len + 1);
- p += len;
- *p = 0;
- const CDir *cur = this;
- for (;;)
- {
- int curLen = cur->GetLengthCur(checkSusp, skipSize);
- p -= curLen;
- memmove(p, (const char *)(const Byte *)cur->GetNameCur(checkSusp, skipSize), curLen);
- cur = cur->Parent;
- if (cur == 0)
- break;
- if (cur->Parent == 0)
- break;
- p--;
- *p = CHAR_PATH_SEPARATOR;
- }
- s.ReleaseBuffer();
- return s;
- }
-
- UString GetPathU() const
- {
- UString s;
- int len = GetLengthU();
- wchar_t *p = s.GetBuffer(len + 1);
- p += len;
- *p = 0;
- const CDir *cur = this;
- for (;;)
- {
- int curLen = (int)(cur->FileId.GetCapacity() / 2);
- p -= curLen;
- for (int i = 0; i < curLen; i++)
- {
- Byte b0 = ((const Byte *)cur->FileId)[i * 2];
- Byte b1 = ((const Byte *)cur->FileId)[i * 2 + 1];
- p[i] = (wchar_t)(((wchar_t)b0 << 8) | b1);
- }
- cur = cur->Parent;
- if (cur == 0)
- break;
- if (cur->Parent == 0)
- break;
- p--;
- *p = WCHAR_PATH_SEPARATOR;
- }
- s.ReleaseBuffer();
- return s;
- }
-};
-
-struct CDateTime
-{
- UInt16 Year;
- Byte Month;
- Byte Day;
- Byte Hour;
- Byte Minute;
- Byte Second;
- Byte Hundredths;
- signed char GmtOffset; // min intervals from -48 (West) to +52 (East) recorded.
- bool NotSpecified() const { return Year == 0 && Month == 0 && Day == 0 &&
- Hour == 0 && Minute == 0 && Second == 0 && GmtOffset == 0; }
-
- bool GetFileTime(FILETIME &ft) const
- {
- UInt64 value;
- bool res = NWindows::NTime::GetSecondsSince1601(Year, Month, Day, Hour, Minute, Second, value);
- if (res)
- {
- value -= (UInt64)((Int64)GmtOffset * 15 * 60);
- value *= 10000000;
- }
- ft.dwLowDateTime = (DWORD)value;
- ft.dwHighDateTime = (DWORD)(value >> 32);
- return res;
- }
-};
-
-struct CBootRecordDescriptor
-{
- Byte BootSystemId[32]; // a-characters
- Byte BootId[32]; // a-characters
- Byte BootSystemUse[1977];
-};
-
-struct CBootValidationEntry
-{
- Byte PlatformId;
- Byte Id[24]; // to identify the manufacturer/developer of the CD-ROM.
-};
-
-struct CBootInitialEntry
-{
- bool Bootable;
- Byte BootMediaType;
- UInt16 LoadSegment;
- /* This is the load segment for the initial boot image. If this
- value is 0 the system will use the traditional segment of 7C0. If this value
- is non-zero the system will use the specified segment. This applies to x86
- architectures only. For "flat" model architectures (such as Motorola) this
- is the address divided by 10. */
- Byte SystemType; // This must be a copy of byte 5 (System Type) from the
- // Partition Table found in the boot image.
- UInt16 SectorCount; // This is the number of virtual/emulated sectors the system
- // will store at Load Segment during the initial boot procedure.
- UInt32 LoadRBA; // This is the start address of the virtual disk. CD’s use
- // Relative/Logical block addressing.
-
- UInt64 GetSize() const
- {
- // if (BootMediaType == NBootMediaType::k1d44Floppy) (1440 << 10);
- return SectorCount * 512;
- }
-
- UString GetName() const
- {
- UString s;
- if (Bootable)
- s += L"Bootable";
- else
- s += L"NotBootable";
- s += L"_";
- if (BootMediaType >= kNumBootMediaTypes)
- {
- wchar_t name[16];
- ConvertUInt32ToString(BootMediaType, name);
- s += name;
- }
- else
- s += kMediaTypes[BootMediaType];
- s += L".img";
- return s;
- }
-};
-
-struct CVolumeDescriptor
-{
- Byte VolFlags;
- Byte SystemId[32]; // a-characters. An identification of a system
- // which can recognize and act upon the content of the Logical
- // Sectors with logical Sector Numbers 0 to 15 of the volume.
- Byte VolumeId[32]; // d-characters. An identification of the volume.
- UInt32 VolumeSpaceSize; // the number of Logical Blocks in which the Volume Space of the volume is recorded
- Byte EscapeSequence[32];
- UInt16 VolumeSetSize;
- UInt16 VolumeSequenceNumber; // the ordinal number of the volume in the Volume Set of which the volume is a member.
- UInt16 LogicalBlockSize;
- UInt32 PathTableSize;
- UInt32 LPathTableLocation;
- UInt32 LOptionalPathTableLocation;
- UInt32 MPathTableLocation;
- UInt32 MOptionalPathTableLocation;
- CDirRecord RootDirRecord;
- Byte VolumeSetId[128];
- Byte PublisherId[128];
- Byte DataPreparerId[128];
- Byte ApplicationId[128];
- Byte CopyrightFileId[37];
- Byte AbstractFileId[37];
- Byte BibFileId[37];
- CDateTime CTime;
- CDateTime MTime;
- CDateTime ExpirationTime;
- CDateTime EffectiveTime;
- Byte FileStructureVersion; // = 1;
- Byte ApplicationUse[512];
-
- bool IsJoliet() const
- {
- if ((VolFlags & 1) != 0)
- return false;
- Byte b = EscapeSequence[2];
- return (EscapeSequence[0] == 0x25 && EscapeSequence[1] == 0x2F &&
- (b == 0x40 || b == 0x43 || b == 0x45));
- }
-};
-
-struct CRef
-{
- CDir *Dir;
- UInt32 Index;
-};
-
-const UInt32 kBlockSize = 1 << 11;
-
-class CInArchive
-{
- CMyComPtr<IInStream> _stream;
- UInt64 _position;
-
- Byte m_Buffer[kBlockSize];
- UInt32 m_BufferPos;
-
- CDir _rootDir;
- bool _bootIsDefined;
- CBootRecordDescriptor _bootDesc;
-
- void Skip(size_t size);
- void SkipZeros(size_t size);
- Byte ReadByte();
- void ReadBytes(Byte *data, UInt32 size);
- UInt16 ReadUInt16Spec();
- UInt16 ReadUInt16();
- UInt32 ReadUInt32Le();
- UInt32 ReadUInt32Be();
- UInt32 ReadUInt32();
- UInt64 ReadUInt64();
- UInt32 ReadDigits(int numDigits);
- void ReadDateTime(CDateTime &d);
- void ReadRecordingDateTime(CRecordingDateTime &t);
- void ReadDirRecord2(CDirRecord &r, Byte len);
- void ReadDirRecord(CDirRecord &r);
-
- void ReadBootRecordDescriptor(CBootRecordDescriptor &d);
- void ReadVolumeDescriptor(CVolumeDescriptor &d);
-
- void SeekToBlock(UInt32 blockIndex);
- void ReadDir(CDir &d, int level);
- void CreateRefs(CDir &d);
-
- void ReadBootInfo();
- HRESULT Open2();
-public:
- HRESULT Open(IInStream *inStream);
- void Clear();
-
- UInt64 _archiveSize;
-
- CRecordVector<CRef> Refs;
- CObjectVector<CVolumeDescriptor> VolDescs;
- int MainVolDescIndex;
- UInt32 BlockSize;
- CObjectVector<CBootInitialEntry> BootEntries;
- bool IncorrectBigEndian;
-
-
- bool IsJoliet() const { return VolDescs[MainVolDescIndex].IsJoliet(); }
-
- UInt64 GetBootItemSize(int index) const
- {
- const CBootInitialEntry &be = BootEntries[index];
- UInt64 size = be.GetSize();
- if (be.BootMediaType == NBootMediaType::k1d2Floppy)
- size = (1200 << 10);
- else if (be.BootMediaType == NBootMediaType::k1d44Floppy)
- size = (1440 << 10);
- else if (be.BootMediaType == NBootMediaType::k2d88Floppy)
- size = (2880 << 10);
- UInt64 startPos = be.LoadRBA * BlockSize;
- if (startPos < _archiveSize)
- {
- if (_archiveSize - startPos < size)
- size = _archiveSize - startPos;
- }
- return size;
- }
-
- bool IsSusp;
- int SuspSkipSize;
-};
-
-}}
-
-#endif
diff --git a/src/libs/7zip/win/CPP/7zip/Archive/Iso/IsoItem.h b/src/libs/7zip/win/CPP/7zip/Archive/Iso/IsoItem.h
deleted file mode 100644
index f39c2f5d2..000000000
--- a/src/libs/7zip/win/CPP/7zip/Archive/Iso/IsoItem.h
+++ /dev/null
@@ -1,141 +0,0 @@
-// Archive/IsoItem.h
-
-#ifndef __ARCHIVE_ISO_ITEM_H
-#define __ARCHIVE_ISO_ITEM_H
-
-#include "Common/Types.h"
-#include "Common/MyString.h"
-#include "Common/Buffer.h"
-
-#include "Windows/Time.h"
-
-#include "IsoHeader.h"
-
-namespace NArchive {
-namespace NIso {
-
-struct CRecordingDateTime
-{
- Byte Year;
- Byte Month;
- Byte Day;
- Byte Hour;
- Byte Minute;
- Byte Second;
- signed char GmtOffset; // min intervals from -48 (West) to +52 (East) recorded.
-
- bool GetFileTime(FILETIME &ft) const
- {
- UInt64 value;
- bool res = NWindows::NTime::GetSecondsSince1601(Year + 1900, Month, Day, Hour, Minute, Second, value);
- if (res)
- {
- value -= (UInt64)((Int64)GmtOffset * 15 * 60);
- value *= 10000000;
- }
- ft.dwLowDateTime = (DWORD)value;
- ft.dwHighDateTime = (DWORD)(value >> 32);
- return res;
- }
-};
-
-struct CDirRecord
-{
- Byte ExtendedAttributeRecordLen;
- UInt32 ExtentLocation;
- UInt32 DataLength;
- CRecordingDateTime DateTime;
- Byte FileFlags;
- Byte FileUnitSize;
- Byte InterleaveGapSize;
- UInt16 VolSequenceNumber;
- CByteBuffer FileId;
- CByteBuffer SystemUse;
-
- bool IsDir() const { return (FileFlags & NFileFlags::kDirectory) != 0; }
- bool IsSystemItem() const
- {
- if (FileId.GetCapacity() != 1)
- return false;
- Byte b = *(const Byte *)FileId;
- return (b == 0 || b == 1);
- }
-
- const Byte* FindSuspName(int skipSize, int &lenRes) const
- {
- lenRes = 0;
- const Byte *p = (const Byte *)SystemUse + skipSize;
- int length = (int)(SystemUse.GetCapacity() - skipSize);
- while (length >= 5)
- {
- int len = p[2];
- if (p[0] == 'N' && p[1] == 'M' && p[3] == 1)
- {
- lenRes = len - 5;
- return p + 5;
- }
- p += len;
- length -= len;
- }
- return 0;
- }
-
- int GetLengthCur(bool checkSusp, int skipSize) const
- {
- if (checkSusp)
- {
- int len;
- const Byte *res = FindSuspName(skipSize, len);
- if (res != 0)
- return len;
- }
- return (int)FileId.GetCapacity();
- }
-
- const Byte* GetNameCur(bool checkSusp, int skipSize) const
- {
- if (checkSusp)
- {
- int len;
- const Byte *res = FindSuspName(skipSize, len);
- if (res != 0)
- return res;
- }
- return (const Byte *)FileId;
- }
-
-
- bool CheckSusp(const Byte *p, int &startPos) const
- {
- if (p[0] == 'S' &&
- p[1] == 'P' &&
- p[2] == 0x7 &&
- p[3] == 0x1 &&
- p[4] == 0xBE &&
- p[5] == 0xEF)
- {
- startPos = p[6];
- return true;
- }
- return false;
- }
-
- bool CheckSusp(int &startPos) const
- {
- const Byte *p = (const Byte *)SystemUse;
- int length = (int)SystemUse.GetCapacity();
- const int kMinLen = 7;
- if (length < kMinLen)
- return false;
- if (CheckSusp(p, startPos))
- return true;
- const int kOffset2 = 14;
- if (length < kOffset2 + kMinLen)
- return false;
- return CheckSusp(p + kOffset2, startPos);
- }
-};
-
-}}
-
-#endif
diff --git a/src/libs/7zip/win/CPP/7zip/Archive/Iso/IsoRegister.cpp b/src/libs/7zip/win/CPP/7zip/Archive/Iso/IsoRegister.cpp
deleted file mode 100644
index 67a09c769..000000000
--- a/src/libs/7zip/win/CPP/7zip/Archive/Iso/IsoRegister.cpp
+++ /dev/null
@@ -1,13 +0,0 @@
-// IsoRegister.cpp
-
-#include "StdAfx.h"
-
-#include "../../Common/RegisterArc.h"
-
-#include "IsoHandler.h"
-static IInArchive *CreateArc() { return new NArchive::NIso::CHandler; }
-
-static CArcInfo g_ArcInfo =
- { L"Iso", L"iso img", 0, 0xE7, { 'C', 'D', '0', '0', '1', 0x1 }, 7, false, CreateArc, 0 };
-
-REGISTER_ARC(Iso)
diff --git a/src/libs/7zip/win/CPP/7zip/Archive/Iso/StdAfx.h b/src/libs/7zip/win/CPP/7zip/Archive/Iso/StdAfx.h
deleted file mode 100644
index 2e4be10b2..000000000
--- a/src/libs/7zip/win/CPP/7zip/Archive/Iso/StdAfx.h
+++ /dev/null
@@ -1,9 +0,0 @@
-// StdAfx.h
-
-#ifndef __STDAFX_H
-#define __STDAFX_H
-
-#include "../../../Common/MyWindows.h"
-#include "../../../Common/NewHandler.h"
-
-#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-30 18:58:51 +0000