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authorNicolás Reynolds <apoyosis@correo.inta.gob.ar>2011-09-07 15:47:10 -0300
committerNicolás Reynolds <apoyosis@correo.inta.gob.ar>2011-09-07 15:47:10 -0300
commit00592929fa729aadb084d4e59c3658ea76e31ea2 (patch)
treebd7af5cd218c5565185cc7a98cf24fcbacf99ecc /libre
parent9f1c4bc86d2cc8eae006c9caaf1eebd6e2e3116e (diff)
libre/p7zip-libre-9.20.1-1
Diffstat (limited to 'libre')
-rw-r--r--libre/p7zip-libre/7zFM.desktop10
-rw-r--r--libre/p7zip-libre/install14
-rw-r--r--libre/p7zip-libre/p7zip-libre.patch6540
-rwxr-xr-xlibre/p7zip-libre/unzip18
4 files changed, 6582 insertions, 0 deletions
diff --git a/libre/p7zip-libre/7zFM.desktop b/libre/p7zip-libre/7zFM.desktop
new file mode 100644
index 000000000..9d8e72920
--- /dev/null
+++ b/libre/p7zip-libre/7zFM.desktop
@@ -0,0 +1,10 @@
+[Desktop Entry]
+Encoding=UTF-8
+Name=7-Zip FM
+GenericName=7-Zip File Manager
+Type=Application
+Categories=GTK;Utility;Archiving;Compression;
+Terminal=false
+Icon=p7zip
+Exec=7zFM
+
diff --git a/libre/p7zip-libre/install b/libre/p7zip-libre/install
new file mode 100644
index 000000000..2502df4a6
--- /dev/null
+++ b/libre/p7zip-libre/install
@@ -0,0 +1,14 @@
+post_install() {
+ [[ -x usr/bin/update-desktop-database ]] && update-desktop-database -q || true
+ [[ -x usr/bin/gtk-update-icon-cache ]] && gtk-update-icon-cache -q -t -f usr/share/icons/hicolor || true
+}
+
+post_upgrade() {
+ post_install
+}
+
+
+post_remove() {
+ post_install
+}
+
diff --git a/libre/p7zip-libre/p7zip-libre.patch b/libre/p7zip-libre/p7zip-libre.patch
new file mode 100644
index 000000000..742faf52d
--- /dev/null
+++ b/libre/p7zip-libre/p7zip-libre.patch
@@ -0,0 +1,6540 @@
+diff -ruNa p7zip_9.20.1/CPP/7zip/Archive/Rar/RarHandler.cpp p7zip-libre_9.20.1/CPP/7zip/Archive/Rar/RarHandler.cpp
+--- p7zip_9.20.1/CPP/7zip/Archive/Rar/RarHandler.cpp 2011-01-08 06:41:37.000000000 -0300
++++ p7zip-libre_9.20.1/CPP/7zip/Archive/Rar/RarHandler.cpp 1969-12-31 21:00:00.000000000 -0300
+@@ -1,869 +0,0 @@
+-// RarHandler.cpp
+-
+-#include "StdAfx.h"
+-
+-#include "Common/ComTry.h"
+-#include "Common/IntToString.h"
+-#include "Common/StringConvert.h"
+-
+-#include "Windows/PropVariant.h"
+-#include "Windows/PropVariantUtils.h"
+-#include "Windows/Time.h"
+-
+-#include "../../IPassword.h"
+-
+-#include "../../Common/CreateCoder.h"
+-#include "../../Common/FilterCoder.h"
+-#include "../../Common/MethodId.h"
+-#include "../../Common/ProgressUtils.h"
+-
+-#include "../../Compress/CopyCoder.h"
+-
+-#include "../../Crypto/Rar20Crypto.h"
+-#include "../../Crypto/RarAes.h"
+-
+-#include "../Common/ItemNameUtils.h"
+-#include "../Common/OutStreamWithCRC.h"
+-
+-#include "RarHandler.h"
+-
+-using namespace NWindows;
+-using namespace NTime;
+-
+-namespace NArchive {
+-namespace NRar {
+-
+-static const wchar_t *kHostOS[] =
+-{
+- L"MS DOS",
+- L"OS/2",
+- L"Win32",
+- L"Unix",
+- L"Mac OS",
+- L"BeOS"
+-};
+-
+-static const int kNumHostOSes = sizeof(kHostOS) / sizeof(kHostOS[0]);
+-
+-static const wchar_t *kUnknownOS = L"Unknown";
+-
+-static const CUInt32PCharPair k_Flags[] =
+-{
+- { 0, "Volume" },
+- { 1, "Comment" },
+- { 2, "Lock" },
+- { 3, "Solid" },
+- { 4, "NewVolName" }, // pack_comment in old versuons
+- { 5, "Authenticity" },
+- { 6, "Recovery" },
+- { 7, "BlockEncryption" },
+- { 8, "FirstVolume" },
+- { 9, "EncryptVer" }
+-};
+-
+-static const STATPROPSTG kProps[] =
+-{
+- { NULL, kpidPath, VT_BSTR},
+- { NULL, kpidIsDir, VT_BOOL},
+- { NULL, kpidSize, VT_UI8},
+- { NULL, kpidPackSize, VT_UI8},
+- { NULL, kpidMTime, VT_FILETIME},
+- { NULL, kpidCTime, VT_FILETIME},
+- { NULL, kpidATime, VT_FILETIME},
+- { NULL, kpidAttrib, VT_UI4},
+-
+- { NULL, kpidEncrypted, VT_BOOL},
+- { NULL, kpidSolid, VT_BOOL},
+- { NULL, kpidCommented, VT_BOOL},
+- { NULL, kpidSplitBefore, VT_BOOL},
+- { NULL, kpidSplitAfter, VT_BOOL},
+- { NULL, kpidCRC, VT_UI4},
+- { NULL, kpidHostOS, VT_BSTR},
+- { NULL, kpidMethod, VT_BSTR},
+- { NULL, kpidUnpackVer, VT_UI1}
+-};
+-
+-static const STATPROPSTG kArcProps[] =
+-{
+- { NULL, kpidCharacts, VT_BSTR},
+- { NULL, kpidSolid, VT_BOOL},
+- { NULL, kpidNumBlocks, VT_UI4},
+- // { NULL, kpidEncrypted, VT_BOOL},
+- { NULL, kpidIsVolume, VT_BOOL},
+- { NULL, kpidNumVolumes, VT_UI4},
+- { NULL, kpidPhySize, VT_UI8}
+- // { NULL, kpidCommented, VT_BOOL}
+-};
+-
+-IMP_IInArchive_Props
+-IMP_IInArchive_ArcProps
+-
+-UInt64 CHandler::GetPackSize(int refIndex) const
+-{
+- const CRefItem &refItem = _refItems[refIndex];
+- UInt64 totalPackSize = 0;
+- for (int i = 0; i < refItem.NumItems; i++)
+- totalPackSize += _items[refItem.ItemIndex + i].PackSize;
+- return totalPackSize;
+-}
+-
+-STDMETHODIMP CHandler::GetArchiveProperty(PROPID propID, PROPVARIANT *value)
+-{
+- COM_TRY_BEGIN
+- NWindows::NCOM::CPropVariant prop;
+- switch(propID)
+- {
+- case kpidSolid: prop = _archiveInfo.IsSolid(); break;
+- case kpidCharacts: FLAGS_TO_PROP(k_Flags, _archiveInfo.Flags, prop); break;
+- // case kpidEncrypted: prop = _archiveInfo.IsEncrypted(); break; // it's for encrypted names.
+- case kpidIsVolume: prop = _archiveInfo.IsVolume(); break;
+- case kpidNumVolumes: prop = (UInt32)_archives.Size(); break;
+- case kpidOffset: if (_archiveInfo.StartPosition != 0) prop = _archiveInfo.StartPosition; break;
+- // case kpidCommented: prop = _archiveInfo.IsCommented(); break;
+- case kpidNumBlocks:
+- {
+- UInt32 numBlocks = 0;
+- for (int i = 0; i < _refItems.Size(); i++)
+- if (!IsSolid(i))
+- numBlocks++;
+- prop = (UInt32)numBlocks;
+- break;
+- }
+- case kpidError: if (!_errorMessage.IsEmpty()) prop = _errorMessage; break;
+- }
+- prop.Detach(value);
+- return S_OK;
+- COM_TRY_END
+-}
+-
+-STDMETHODIMP CHandler::GetNumberOfItems(UInt32 *numItems)
+-{
+- *numItems = _refItems.Size();
+- return S_OK;
+-}
+-
+-static bool RarTimeToFileTime(const CRarTime &rarTime, FILETIME &result)
+-{
+- if (!DosTimeToFileTime(rarTime.DosTime, result))
+- return false;
+- UInt64 value = (((UInt64)result.dwHighDateTime) << 32) + result.dwLowDateTime;
+- value += (UInt64)rarTime.LowSecond * 10000000;
+- value += ((UInt64)rarTime.SubTime[2] << 16) +
+- ((UInt64)rarTime.SubTime[1] << 8) +
+- ((UInt64)rarTime.SubTime[0]);
+- result.dwLowDateTime = (DWORD)value;
+- result.dwHighDateTime = DWORD(value >> 32);
+- return true;
+-}
+-
+-static void RarTimeToProp(const CRarTime &rarTime, NWindows::NCOM::CPropVariant &prop)
+-{
+- FILETIME localFileTime, utcFileTime;
+- if (RarTimeToFileTime(rarTime, localFileTime))
+- {
+- if (!LocalFileTimeToFileTime(&localFileTime, &utcFileTime))
+- utcFileTime.dwHighDateTime = utcFileTime.dwLowDateTime = 0;
+- }
+- else
+- utcFileTime.dwHighDateTime = utcFileTime.dwLowDateTime = 0;
+- prop = utcFileTime;
+-}
+-
+-STDMETHODIMP CHandler::GetProperty(UInt32 index, PROPID propID, PROPVARIANT *value)
+-{
+- COM_TRY_BEGIN
+- NWindows::NCOM::CPropVariant prop;
+- const CRefItem &refItem = _refItems[index];
+- const CItemEx &item = _items[refItem.ItemIndex];
+- switch(propID)
+- {
+- case kpidPath:
+- {
+- UString u;
+- if (item.HasUnicodeName() && !item.UnicodeName.IsEmpty())
+- u = item.UnicodeName;
+- else
+- u = MultiByteToUnicodeString(item.Name, CP_OEMCP);
+- prop = (const wchar_t *)NItemName::WinNameToOSName(u);
+- break;
+- }
+- case kpidIsDir: prop = item.IsDir(); break;
+- case kpidSize: prop = item.Size; break;
+- case kpidPackSize: prop = GetPackSize(index); break;
+- case kpidMTime: RarTimeToProp(item.MTime, prop); break;
+- case kpidCTime: if (item.CTimeDefined) RarTimeToProp(item.CTime, prop); break;
+- case kpidATime: if (item.ATimeDefined) RarTimeToProp(item.ATime, prop); break;
+- case kpidAttrib: prop = item.GetWinAttributes(); break;
+- case kpidEncrypted: prop = item.IsEncrypted(); break;
+- case kpidSolid: prop = IsSolid(index); break;
+- case kpidCommented: prop = item.IsCommented(); break;
+- case kpidSplitBefore: prop = item.IsSplitBefore(); break;
+- case kpidSplitAfter: prop = _items[refItem.ItemIndex + refItem.NumItems - 1].IsSplitAfter(); break;
+- case kpidCRC:
+- {
+- const CItemEx &lastItem = _items[refItem.ItemIndex + refItem.NumItems - 1];
+- prop = ((lastItem.IsSplitAfter()) ? item.FileCRC : lastItem.FileCRC);
+- break;
+- }
+- case kpidUnpackVer: prop = item.UnPackVersion; break;
+- case kpidMethod:
+- {
+- UString method;
+- if (item.Method >= Byte('0') && item.Method <= Byte('5'))
+- {
+- method = L"m";
+- wchar_t temp[32];
+- ConvertUInt64ToString(item.Method - Byte('0'), temp);
+- method += temp;
+- if (!item.IsDir())
+- {
+- method += L":";
+- ConvertUInt64ToString(16 + item.GetDictSize(), temp);
+- method += temp;
+- }
+- }
+- else
+- {
+- wchar_t temp[32];
+- ConvertUInt64ToString(item.Method, temp);
+- method += temp;
+- }
+- prop = method;
+- break;
+- }
+- case kpidHostOS: prop = (item.HostOS < kNumHostOSes) ? (kHostOS[item.HostOS]) : kUnknownOS; break;
+- }
+- prop.Detach(value);
+- return S_OK;
+- COM_TRY_END
+-}
+-
+-class CVolumeName
+-{
+- bool _first;
+- bool _newStyle;
+- UString _unchangedPart;
+- UString _changedPart;
+- UString _afterPart;
+-public:
+- CVolumeName(): _newStyle(true) {};
+-
+- bool InitName(const UString &name, bool newStyle)
+- {
+- _first = true;
+- _newStyle = newStyle;
+- int dotPos = name.ReverseFind('.');
+- UString basePart = name;
+- if (dotPos >= 0)
+- {
+- UString ext = name.Mid(dotPos + 1);
+- if (ext.CompareNoCase(L"rar") == 0)
+- {
+- _afterPart = name.Mid(dotPos);
+- basePart = name.Left(dotPos);
+- }
+- else if (ext.CompareNoCase(L"exe") == 0)
+- {
+- _afterPart = L".rar";
+- basePart = name.Left(dotPos);
+- }
+- else if (!_newStyle)
+- {
+- if (ext.CompareNoCase(L"000") == 0 ||
+- ext.CompareNoCase(L"001") == 0 ||
+- ext.CompareNoCase(L"r00") == 0 ||
+- ext.CompareNoCase(L"r01") == 0)
+- {
+- _afterPart.Empty();
+- _first = false;
+- _changedPart = ext;
+- _unchangedPart = name.Left(dotPos + 1);
+- return true;
+- }
+- }
+- }
+-
+- if (!_newStyle)
+- {
+- _afterPart.Empty();
+- _unchangedPart = basePart + UString(L".");
+- _changedPart = L"r00";
+- return true;
+- }
+-
+- int numLetters = 1;
+- if (basePart.Right(numLetters) == L"1" || basePart.Right(numLetters) == L"0")
+- {
+- while (numLetters < basePart.Length())
+- {
+- if (basePart[basePart.Length() - numLetters - 1] != '0')
+- break;
+- numLetters++;
+- }
+- }
+- else
+- return false;
+- _unchangedPart = basePart.Left(basePart.Length() - numLetters);
+- _changedPart = basePart.Right(numLetters);
+- return true;
+- }
+-
+- UString GetNextName()
+- {
+- UString newName;
+- if (_newStyle || !_first)
+- {
+- int i;
+- int numLetters = _changedPart.Length();
+- for (i = numLetters - 1; i >= 0; i--)
+- {
+- wchar_t c = _changedPart[i];
+- if (c == L'9')
+- {
+- c = L'0';
+- newName = c + newName;
+- if (i == 0)
+- newName = UString(L'1') + newName;
+- continue;
+- }
+- c++;
+- newName = UString(c) + newName;
+- i--;
+- for (; i >= 0; i--)
+- newName = _changedPart[i] + newName;
+- break;
+- }
+- _changedPart = newName;
+- }
+- _first = false;
+- return _unchangedPart + _changedPart + _afterPart;
+- }
+-};
+-
+-HRESULT CHandler::Open2(IInStream *stream,
+- const UInt64 *maxCheckStartPosition,
+- IArchiveOpenCallback *openCallback)
+-{
+- {
+- CMyComPtr<IArchiveOpenVolumeCallback> openVolumeCallback;
+- CMyComPtr<ICryptoGetTextPassword> getTextPassword;
+- CMyComPtr<IArchiveOpenCallback> openArchiveCallbackWrap = openCallback;
+-
+- CVolumeName seqName;
+-
+- UInt64 totalBytes = 0;
+- UInt64 curBytes = 0;
+-
+- if (openCallback)
+- {
+- openArchiveCallbackWrap.QueryInterface(IID_IArchiveOpenVolumeCallback, &openVolumeCallback);
+- openArchiveCallbackWrap.QueryInterface(IID_ICryptoGetTextPassword, &getTextPassword);
+- }
+-
+- for (;;)
+- {
+- CMyComPtr<IInStream> inStream;
+- if (!_archives.IsEmpty())
+- {
+- if (!openVolumeCallback)
+- break;
+-
+- if (_archives.Size() == 1)
+- {
+- if (!_archiveInfo.IsVolume())
+- break;
+- UString baseName;
+- {
+- NCOM::CPropVariant prop;
+- RINOK(openVolumeCallback->GetProperty(kpidName, &prop));
+- if (prop.vt != VT_BSTR)
+- break;
+- baseName = prop.bstrVal;
+- }
+- seqName.InitName(baseName, _archiveInfo.HaveNewVolumeName());
+- }
+-
+- UString fullName = seqName.GetNextName();
+- HRESULT result = openVolumeCallback->GetStream(fullName, &inStream);
+- if (result == S_FALSE)
+- break;
+- if (result != S_OK)
+- return result;
+- if (!stream)
+- break;
+- }
+- else
+- inStream = stream;
+-
+- UInt64 endPos = 0;
+- RINOK(stream->Seek(0, STREAM_SEEK_END, &endPos));
+- RINOK(stream->Seek(0, STREAM_SEEK_SET, NULL));
+- if (openCallback)
+- {
+- totalBytes += endPos;
+- RINOK(openCallback->SetTotal(NULL, &totalBytes));
+- }
+-
+- NArchive::NRar::CInArchive archive;
+- RINOK(archive.Open(inStream, maxCheckStartPosition));
+-
+- if (_archives.IsEmpty())
+- archive.GetArchiveInfo(_archiveInfo);
+-
+- CItemEx item;
+- for (;;)
+- {
+- if (archive.m_Position > endPos)
+- {
+- AddErrorMessage("Unexpected end of archive");
+- break;
+- }
+- bool decryptionError;
+- AString errorMessageLoc;
+- HRESULT result = archive.GetNextItem(item, getTextPassword, decryptionError, errorMessageLoc);
+- if (errorMessageLoc)
+- AddErrorMessage(errorMessageLoc);
+- if (result == S_FALSE)
+- {
+- if (decryptionError && _items.IsEmpty())
+- return S_FALSE;
+- break;
+- }
+- RINOK(result);
+- if (item.IgnoreItem())
+- continue;
+-
+- bool needAdd = true;
+- if (item.IsSplitBefore())
+- {
+- if (!_refItems.IsEmpty())
+- {
+- CRefItem &refItem = _refItems.Back();
+- refItem.NumItems++;
+- needAdd = false;
+- }
+- }
+- if (needAdd)
+- {
+- CRefItem refItem;
+- refItem.ItemIndex = _items.Size();
+- refItem.NumItems = 1;
+- refItem.VolumeIndex = _archives.Size();
+- _refItems.Add(refItem);
+- }
+- _items.Add(item);
+- if (openCallback && _items.Size() % 100 == 0)
+- {
+- UInt64 numFiles = _items.Size();
+- UInt64 numBytes = curBytes + item.Position;
+- RINOK(openCallback->SetCompleted(&numFiles, &numBytes));
+- }
+- }
+- curBytes += endPos;
+- _archives.Add(archive);
+- }
+- }
+- return S_OK;
+-}
+-
+-STDMETHODIMP CHandler::Open(IInStream *stream,
+- const UInt64 *maxCheckStartPosition,
+- IArchiveOpenCallback *openCallback)
+-{
+- COM_TRY_BEGIN
+- Close();
+- try
+- {
+- HRESULT res = Open2(stream, maxCheckStartPosition, openCallback);
+- if (res != S_OK)
+- Close();
+- return res;
+- }
+- catch(const CInArchiveException &) { Close(); return S_FALSE; }
+- catch(...) { Close(); throw; }
+- COM_TRY_END
+-}
+-
+-STDMETHODIMP CHandler::Close()
+-{
+- COM_TRY_BEGIN
+- _errorMessage.Empty();
+- _refItems.Clear();
+- _items.Clear();
+- _archives.Clear();
+- return S_OK;
+- COM_TRY_END
+-}
+-
+-struct CMethodItem
+-{
+- Byte RarUnPackVersion;
+- CMyComPtr<ICompressCoder> Coder;
+-};
+-
+-
+-STDMETHODIMP CHandler::Extract(const UInt32 *indices, UInt32 numItems,
+- Int32 testMode, IArchiveExtractCallback *extractCallback)
+-{
+- COM_TRY_BEGIN
+- CMyComPtr<ICryptoGetTextPassword> getTextPassword;
+- UInt64 censoredTotalUnPacked = 0,
+- // censoredTotalPacked = 0,
+- importantTotalUnPacked = 0;
+- // importantTotalPacked = 0;
+- bool allFilesMode = (numItems == (UInt32)-1);
+- if (allFilesMode)
+- numItems = _refItems.Size();
+- if (numItems == 0)
+- return S_OK;
+- int lastIndex = 0;
+- CRecordVector<int> importantIndexes;
+- CRecordVector<bool> extractStatuses;
+-
+- for (UInt32 t = 0; t < numItems; t++)
+- {
+- int index = allFilesMode ? t : indices[t];
+- const CRefItem &refItem = _refItems[index];
+- const CItemEx &item = _items[refItem.ItemIndex];
+- censoredTotalUnPacked += item.Size;
+- // censoredTotalPacked += item.PackSize;
+- int j;
+- for (j = lastIndex; j <= index; j++)
+- // if (!_items[_refItems[j].ItemIndex].IsSolid())
+- if (!IsSolid(j))
+- lastIndex = j;
+- for (j = lastIndex; j <= index; j++)
+- {
+- const CRefItem &refItem = _refItems[j];
+- const CItemEx &item = _items[refItem.ItemIndex];
+-
+- // const CItemEx &item = _items[j];
+-
+- importantTotalUnPacked += item.Size;
+- // importantTotalPacked += item.PackSize;
+- importantIndexes.Add(j);
+- extractStatuses.Add(j == index);
+- }
+- lastIndex = index + 1;
+- }
+-
+- RINOK(extractCallback->SetTotal(importantTotalUnPacked));
+- UInt64 currentImportantTotalUnPacked = 0;
+- UInt64 currentImportantTotalPacked = 0;
+- UInt64 currentUnPackSize, currentPackSize;
+-
+- CObjectVector<CMethodItem> methodItems;
+-
+- NCompress::CCopyCoder *copyCoderSpec = new NCompress::CCopyCoder;
+- CMyComPtr<ICompressCoder> copyCoder = copyCoderSpec;
+-
+- CFilterCoder *filterStreamSpec = new CFilterCoder;
+- CMyComPtr<ISequentialInStream> filterStream = filterStreamSpec;
+-
+- NCrypto::NRar20::CDecoder *rar20CryptoDecoderSpec = NULL;
+- CMyComPtr<ICompressFilter> rar20CryptoDecoder;
+- NCrypto::NRar29::CDecoder *rar29CryptoDecoderSpec = NULL;
+- CMyComPtr<ICompressFilter> rar29CryptoDecoder;
+-
+- CFolderInStream *folderInStreamSpec = NULL;
+- CMyComPtr<ISequentialInStream> folderInStream;
+-
+- CLocalProgress *lps = new CLocalProgress;
+- CMyComPtr<ICompressProgressInfo> progress = lps;
+- lps->Init(extractCallback, false);
+-
+- bool solidStart = true;
+- for (int i = 0; i < importantIndexes.Size(); i++,
+- currentImportantTotalUnPacked += currentUnPackSize,
+- currentImportantTotalPacked += currentPackSize)
+- {
+- lps->InSize = currentImportantTotalPacked;
+- lps->OutSize = currentImportantTotalUnPacked;
+- RINOK(lps->SetCur());
+- CMyComPtr<ISequentialOutStream> realOutStream;
+-
+- Int32 askMode;
+- if (extractStatuses[i])
+- askMode = testMode ?
+- NExtract::NAskMode::kTest :
+- NExtract::NAskMode::kExtract;
+- else
+- askMode = NExtract::NAskMode::kSkip;
+-
+- UInt32 index = importantIndexes[i];
+-
+- const CRefItem &refItem = _refItems[index];
+- const CItemEx &item = _items[refItem.ItemIndex];
+-
+- currentUnPackSize = item.Size;
+-
+- currentPackSize = GetPackSize(index);
+-
+- if (item.IgnoreItem())
+- continue;
+-
+- RINOK(extractCallback->GetStream(index, &realOutStream, askMode));
+-
+- if (!IsSolid(index))
+- solidStart = true;
+- if (item.IsDir())
+- {
+- RINOK(extractCallback->PrepareOperation(askMode));
+- RINOK(extractCallback->SetOperationResult(NExtract::NOperationResult::kOK));
+- continue;
+- }
+-
+- bool mustBeProcessedAnywhere = false;
+- if (i < importantIndexes.Size() - 1)
+- {
+- // const CRefItem &nextRefItem = _refItems[importantIndexes[i + 1]];
+- // const CItemEx &nextItemInfo = _items[nextRefItem.ItemIndex];
+- // mustBeProcessedAnywhere = nextItemInfo.IsSolid();
+- mustBeProcessedAnywhere = IsSolid(importantIndexes[i + 1]);
+- }
+-
+- if (!mustBeProcessedAnywhere && !testMode && !realOutStream)
+- continue;
+-
+- if (!realOutStream && !testMode)
+- askMode = NExtract::NAskMode::kSkip;
+-
+- RINOK(extractCallback->PrepareOperation(askMode));
+-
+- COutStreamWithCRC *outStreamSpec = new COutStreamWithCRC;
+- CMyComPtr<ISequentialOutStream> outStream(outStreamSpec);
+- outStreamSpec->SetStream(realOutStream);
+- outStreamSpec->Init();
+- realOutStream.Release();
+-
+- /*
+- for (int partIndex = 0; partIndex < 1; partIndex++)
+- {
+- CMyComPtr<ISequentialInStream> inStream;
+-
+- // item redefinition
+- const CItemEx &item = _items[refItem.ItemIndex + partIndex];
+-
+- NArchive::NRar::CInArchive &archive = _archives[refItem.VolumeIndex + partIndex];
+-
+- inStream.Attach(archive.CreateLimitedStream(item.GetDataPosition(),
+- item.PackSize));
+- */
+- if (!folderInStream)
+- {
+- folderInStreamSpec = new CFolderInStream;
+- folderInStream = folderInStreamSpec;
+- }
+-
+- folderInStreamSpec->Init(&_archives, &_items, refItem);
+-
+- UInt64 packSize = currentPackSize;
+-
+- // packedPos += item.PackSize;
+- // unpackedPos += 0;
+-
+- CMyComPtr<ISequentialInStream> inStream;
+- if (item.IsEncrypted())
+- {
+- CMyComPtr<ICryptoSetPassword> cryptoSetPassword;
+- if (item.UnPackVersion >= 29)
+- {
+- if (!rar29CryptoDecoder)
+- {
+- rar29CryptoDecoderSpec = new NCrypto::NRar29::CDecoder;
+- rar29CryptoDecoder = rar29CryptoDecoderSpec;
+- // RINOK(rar29CryptoDecoder.CoCreateInstance(CLSID_CCryptoRar29Decoder));
+- }
+- rar29CryptoDecoderSpec->SetRar350Mode(item.UnPackVersion < 36);
+- CMyComPtr<ICompressSetDecoderProperties2> cryptoProperties;
+- RINOK(rar29CryptoDecoder.QueryInterface(IID_ICompressSetDecoderProperties2,
+- &cryptoProperties));
+- RINOK(cryptoProperties->SetDecoderProperties2(item.Salt, item.HasSalt() ? sizeof(item.Salt) : 0));
+- filterStreamSpec->Filter = rar29CryptoDecoder;
+- }
+- else if (item.UnPackVersion >= 20)
+- {
+- if (!rar20CryptoDecoder)
+- {
+- rar20CryptoDecoderSpec = new NCrypto::NRar20::CDecoder;
+- rar20CryptoDecoder = rar20CryptoDecoderSpec;
+- // RINOK(rar20CryptoDecoder.CoCreateInstance(CLSID_CCryptoRar20Decoder));
+- }
+- filterStreamSpec->Filter = rar20CryptoDecoder;
+- }
+- else
+- {
+- outStream.Release();
+- RINOK(extractCallback->SetOperationResult(NExtract::NOperationResult::kUnSupportedMethod));
+- continue;
+- }
+- RINOK(filterStreamSpec->Filter.QueryInterface(IID_ICryptoSetPassword,
+- &cryptoSetPassword));
+-
+- if (!getTextPassword)
+- extractCallback->QueryInterface(IID_ICryptoGetTextPassword, (void **)&getTextPassword);
+- if (getTextPassword)
+- {
+- CMyComBSTR password;
+- RINOK(getTextPassword->CryptoGetTextPassword(&password));
+- if (item.UnPackVersion >= 29)
+- {
+- CByteBuffer buffer;
+- UString unicodePassword(password);
+- const UInt32 sizeInBytes = unicodePassword.Length() * 2;
+- buffer.SetCapacity(sizeInBytes);
+- for (int i = 0; i < unicodePassword.Length(); i++)
+- {
+- wchar_t c = unicodePassword[i];
+- ((Byte *)buffer)[i * 2] = (Byte)c;
+- ((Byte *)buffer)[i * 2 + 1] = (Byte)(c >> 8);
+- }
+- RINOK(cryptoSetPassword->CryptoSetPassword(
+- (const Byte *)buffer, sizeInBytes));
+- }
+- else
+- {
+- AString oemPassword = UnicodeStringToMultiByte(
+- (const wchar_t *)password, CP_OEMCP);
+- RINOK(cryptoSetPassword->CryptoSetPassword(
+- (const Byte *)(const char *)oemPassword, oemPassword.Length()));
+- }
+- }
+- else
+- {
+- RINOK(cryptoSetPassword->CryptoSetPassword(0, 0));
+- }
+- filterStreamSpec->SetInStream(folderInStream);
+- inStream = filterStream;
+- }
+- else
+- {
+- inStream = folderInStream;
+- }
+- CMyComPtr<ICompressCoder> commonCoder;
+- switch(item.Method)
+- {
+- case '0':
+- {
+- commonCoder = copyCoder;
+- break;
+- }
+- case '1':
+- case '2':
+- case '3':
+- case '4':
+- case '5':
+- {
+- /*
+- if (item.UnPackVersion >= 29)
+- {
+- outStream.Release();
+- RINOK(extractCallback->SetOperationResult(NExtract::NOperationResult::kUnSupportedMethod));
+- continue;
+- }
+- */
+- int m;
+- for (m = 0; m < methodItems.Size(); m++)
+- if (methodItems[m].RarUnPackVersion == item.UnPackVersion)
+- break;
+- if (m == methodItems.Size())
+- {
+- CMethodItem mi;
+- mi.RarUnPackVersion = item.UnPackVersion;
+-
+- mi.Coder.Release();
+- if (item.UnPackVersion <= 30)
+- {
+- UInt32 methodID = 0x040300;
+- if (item.UnPackVersion < 20)
+- methodID += 1;
+- else if (item.UnPackVersion < 29)
+- methodID += 2;
+- else
+- methodID += 3;
+- RINOK(CreateCoder(EXTERNAL_CODECS_VARS methodID, mi.Coder, false));
+- }
+-
+- if (mi.Coder == 0)
+- {
+- outStream.Release();
+- RINOK(extractCallback->SetOperationResult(NExtract::NOperationResult::kUnSupportedMethod));
+- continue;
+- }
+-
+- m = methodItems.Add(mi);
+- }
+- CMyComPtr<ICompressCoder> decoder = methodItems[m].Coder;
+-
+- CMyComPtr<ICompressSetDecoderProperties2> compressSetDecoderProperties;
+- RINOK(decoder.QueryInterface(IID_ICompressSetDecoderProperties2,
+- &compressSetDecoderProperties));
+-
+- Byte isSolid = (Byte)((IsSolid(index) || item.IsSplitBefore()) ? 1: 0);
+- if (solidStart)
+- {
+- isSolid = false;
+- solidStart = false;
+- }
+-
+-
+- RINOK(compressSetDecoderProperties->SetDecoderProperties2(&isSolid, 1));
+-
+- commonCoder = decoder;
+- break;
+- }
+- default:
+- outStream.Release();
+- RINOK(extractCallback->SetOperationResult(NExtract::NOperationResult::kUnSupportedMethod));
+- continue;
+- }
+- HRESULT result = commonCoder->Code(inStream, outStream, &packSize, &item.Size, progress);
+- if (item.IsEncrypted())
+- filterStreamSpec->ReleaseInStream();
+- if (result == S_FALSE)
+- {
+- outStream.Release();
+- RINOK(extractCallback->SetOperationResult(NExtract::NOperationResult::kDataError));
+- continue;
+- }
+- if (result != S_OK)
+- return result;
+-
+- /*
+- if (refItem.NumItems == 1 &&
+- !item.IsSplitBefore() && !item.IsSplitAfter())
+- */
+- {
+- const CItemEx &lastItem = _items[refItem.ItemIndex + refItem.NumItems - 1];
+- bool crcOK = outStreamSpec->GetCRC() == lastItem.FileCRC;
+- outStream.Release();
+- RINOK(extractCallback->SetOperationResult(crcOK ?
+- NExtract::NOperationResult::kOK:
+- NExtract::NOperationResult::kCRCError));
+- }
+- /*
+- else
+- {
+- bool crcOK = true;
+- for (int partIndex = 0; partIndex < refItem.NumItems; partIndex++)
+- {
+- const CItemEx &item = _items[refItem.ItemIndex + partIndex];
+- if (item.FileCRC != folderInStreamSpec->CRCs[partIndex])
+- {
+- crcOK = false;
+- break;
+- }
+- }
+- RINOK(extractCallback->SetOperationResult(crcOK ?
+- NExtract::NOperationResult::kOK:
+- NExtract::NOperationResult::kCRCError));
+- }
+- */
+- }
+- return S_OK;
+- COM_TRY_END
+-}
+-
+-IMPL_ISetCompressCodecsInfo
+-
+-}}
+diff -ruNa p7zip_9.20.1/CPP/7zip/Archive/Rar/RarHandler.h p7zip-libre_9.20.1/CPP/7zip/Archive/Rar/RarHandler.h
+--- p7zip_9.20.1/CPP/7zip/Archive/Rar/RarHandler.h 2011-01-08 06:41:27.000000000 -0300
++++ p7zip-libre_9.20.1/CPP/7zip/Archive/Rar/RarHandler.h 1969-12-31 21:00:00.000000000 -0300
+@@ -1,66 +0,0 @@
+-// Rar/Handler.h
+-
+-#ifndef __RAR_HANDLER_H
+-#define __RAR_HANDLER_H
+-
+-#include "../IArchive.h"
+-
+-#include "../../Common/CreateCoder.h"
+-
+-#include "RarIn.h"
+-#include "RarVolumeInStream.h"
+-
+-namespace NArchive {
+-namespace NRar {
+-
+-class CHandler:
+- public IInArchive,
+- PUBLIC_ISetCompressCodecsInfo
+- public CMyUnknownImp
+-{
+- CRecordVector<CRefItem> _refItems;
+- CObjectVector<CItemEx> _items;
+- CObjectVector<CInArchive> _archives;
+- NArchive::NRar::CInArchiveInfo _archiveInfo;
+- AString _errorMessage;
+-
+- DECL_EXTERNAL_CODECS_VARS
+-
+- UInt64 GetPackSize(int refIndex) const;
+-
+- bool IsSolid(int refIndex)
+- {
+- const CItemEx &item = _items[_refItems[refIndex].ItemIndex];
+- if (item.UnPackVersion < 20)
+- {
+- if (_archiveInfo.IsSolid())
+- return (refIndex > 0);
+- return false;
+- }
+- return item.IsSolid();
+- }
+- void AddErrorMessage(const AString &s)
+- {
+- if (!_errorMessage.IsEmpty())
+- _errorMessage += '\n';
+- _errorMessage += s;
+- }
+-
+- HRESULT Open2(IInStream *stream,
+- const UInt64 *maxCheckStartPosition,
+- IArchiveOpenCallback *openCallback);
+-
+-public:
+- MY_QUERYINTERFACE_BEGIN2(IInArchive)
+- QUERY_ENTRY_ISetCompressCodecsInfo
+- MY_QUERYINTERFACE_END
+- MY_ADDREF_RELEASE
+-
+- INTERFACE_IInArchive(;)
+-
+- DECL_ISetCompressCodecsInfo
+-};
+-
+-}}
+-
+-#endif
+diff -ruNa p7zip_9.20.1/CPP/7zip/Archive/Rar/RarHeader.cpp p7zip-libre_9.20.1/CPP/7zip/Archive/Rar/RarHeader.cpp
+--- p7zip_9.20.1/CPP/7zip/Archive/Rar/RarHeader.cpp 2008-08-14 06:11:25.000000000 -0300
++++ p7zip-libre_9.20.1/CPP/7zip/Archive/Rar/RarHeader.cpp 1969-12-31 21:00:00.000000000 -0300
+@@ -1,21 +0,0 @@
+-// Archive/Rar/Headers.cpp
+-
+-#include "StdAfx.h"
+-
+-#include "RarHeader.h"
+-
+-namespace NArchive{
+-namespace NRar{
+-namespace NHeader{
+-
+-Byte kMarker[kMarkerSize] = {0x52 + 1, 0x61, 0x72, 0x21, 0x1a, 0x07, 0x00};
+-
+-class CMarkerInitializer
+-{
+-public:
+- CMarkerInitializer() { kMarker[0]--; };
+-};
+-
+-static CMarkerInitializer markerInitializer;
+-
+-}}}
+diff -ruNa p7zip_9.20.1/CPP/7zip/Archive/Rar/RarHeader.h p7zip-libre_9.20.1/CPP/7zip/Archive/Rar/RarHeader.h
+--- p7zip_9.20.1/CPP/7zip/Archive/Rar/RarHeader.h 2011-01-08 06:41:27.000000000 -0300
++++ p7zip-libre_9.20.1/CPP/7zip/Archive/Rar/RarHeader.h 1969-12-31 21:00:00.000000000 -0300
+@@ -1,205 +0,0 @@
+-// Archive/RarHeader.h
+-
+-#ifndef __ARCHIVE_RAR_HEADER_H
+-#define __ARCHIVE_RAR_HEADER_H
+-
+-#include "Common/Types.h"
+-
+-namespace NArchive {
+-namespace NRar {
+-namespace NHeader {
+-
+-const int kMarkerSize = 7;
+-extern Byte kMarker[kMarkerSize];
+-
+-const int kArchiveSolid = 0x1;
+-
+-namespace NBlockType
+-{
+- enum EBlockType
+- {
+- kMarker = 0x72,
+- kArchiveHeader,
+- kFileHeader,
+- kCommentHeader,
+- kOldAuthenticity,
+- kOldSubBlock,
+- kRecoveryRecord,
+- kAuthenticity,
+- kSubBlock,
+- kEndOfArchive
+- };
+-}
+-
+-namespace NArchive
+-{
+- const UInt16 kVolume = 1;
+- const UInt16 kComment = 2;
+- const UInt16 kLock = 4;
+- const UInt16 kSolid = 8;
+- const UInt16 kNewVolName = 0x10; // ('volname.partN.rar')
+- const UInt16 kAuthenticity = 0x20;
+- const UInt16 kRecovery = 0x40;
+- const UInt16 kBlockEncryption = 0x80;
+- const UInt16 kFirstVolume = 0x100; // (set only by RAR 3.0 and later)
+- const UInt16 kEncryptVer = 0x200; // RAR 3.6 there is EncryptVer Byte in End of MainHeader
+-
+- const int kHeaderSizeMin = 7;
+-
+- const int kArchiveHeaderSize = 13;
+-
+- const int kBlockHeadersAreEncrypted = 0x80;
+-
+-}
+-
+-namespace NFile
+-{
+- const int kSplitBefore = 1 << 0;
+- const int kSplitAfter = 1 << 1;
+- const int kEncrypted = 1 << 2;
+- const int kComment = 1 << 3;
+- const int kSolid = 1 << 4;
+-
+- const int kDictBitStart = 5;
+- const int kNumDictBits = 3;
+- const int kDictMask = (1 << kNumDictBits) - 1;
+- const int kDictDirectoryValue = 0x7;
+-
+- const int kSize64Bits = 1 << 8;
+- const int kUnicodeName = 1 << 9;
+- const int kSalt = 1 << 10;
+- const int kOldVersion = 1 << 11;
+- const int kExtTime = 1 << 12;
+- // const int kExtFlags = 1 << 13;
+- // const int kSkipIfUnknown = 1 << 14;
+-
+- const int kLongBlock = 1 << 15;
+-
+- /*
+- struct CBlock
+- {
+- // UInt16 HeadCRC;
+- // Byte Type;
+- // UInt16 Flags;
+- // UInt16 HeadSize;
+- UInt32 PackSize;
+- UInt32 UnPackSize;
+- Byte HostOS;
+- UInt32 FileCRC;
+- UInt32 Time;
+- Byte UnPackVersion;
+- Byte Method;
+- UInt16 NameSize;
+- UInt32 Attributes;
+- };
+- */
+-
+- /*
+- struct CBlock32
+- {
+- UInt16 HeadCRC;
+- Byte Type;
+- UInt16 Flags;
+- UInt16 HeadSize;
+- UInt32 PackSize;
+- UInt32 UnPackSize;
+- Byte HostOS;
+- UInt32 FileCRC;
+- UInt32 Time;
+- Byte UnPackVersion;
+- Byte Method;
+- UInt16 NameSize;
+- UInt32 Attributes;
+- UInt16 GetRealCRC(const void *aName, UInt32 aNameSize,
+- bool anExtraDataDefined = false, Byte *anExtraData = 0) const;
+- };
+- struct CBlock64
+- {
+- UInt16 HeadCRC;
+- Byte Type;
+- UInt16 Flags;
+- UInt16 HeadSize;
+- UInt32 PackSizeLow;
+- UInt32 UnPackSizeLow;
+- Byte HostOS;
+- UInt32 FileCRC;
+- UInt32 Time;
+- Byte UnPackVersion;
+- Byte Method;
+- UInt16 NameSize;
+- UInt32 Attributes;
+- UInt32 PackSizeHigh;
+- UInt32 UnPackSizeHigh;
+- UInt16 GetRealCRC(const void *aName, UInt32 aNameSize) const;
+- };
+- */
+-
+- const int kLabelFileAttribute = 0x08;
+- const int kWinFileDirectoryAttributeMask = 0x10;
+-
+- enum CHostOS
+- {
+- kHostMSDOS = 0,
+- kHostOS2 = 1,
+- kHostWin32 = 2,
+- kHostUnix = 3,
+- kHostMacOS = 4,
+- kHostBeOS = 5
+- };
+-}
+-
+-namespace NBlock
+-{
+- const UInt16 kLongBlock = 1 << 15;
+- struct CBlock
+- {
+- UInt16 CRC;
+- Byte Type;
+- UInt16 Flags;
+- UInt16 HeadSize;
+- // UInt32 DataSize;
+- };
+-}
+-
+-/*
+-struct CSubBlock
+-{
+- UInt16 HeadCRC;
+- Byte HeadType;
+- UInt16 Flags;
+- UInt16 HeadSize;
+- UInt32 DataSize;
+- UInt16 SubType;
+- Byte Level; // Reserved : Must be 0
+-};
+-
+-struct CCommentBlock
+-{
+- UInt16 HeadCRC;
+- Byte HeadType;
+- UInt16 Flags;
+- UInt16 HeadSize;
+- UInt16 UnpSize;
+- Byte UnpVer;
+- Byte Method;
+- UInt16 CommCRC;
+-};
+-
+-
+-struct CProtectHeader
+-{
+- UInt16 HeadCRC;
+- Byte HeadType;
+- UInt16 Flags;
+- UInt16 HeadSize;
+- UInt32 DataSize;
+- Byte Version;
+- UInt16 RecSectors;
+- UInt32 TotalBlocks;
+- Byte Mark[8];
+-};
+-*/
+-
+-}}}
+-
+-#endif
+diff -ruNa p7zip_9.20.1/CPP/7zip/Archive/Rar/RarIn.cpp p7zip-libre_9.20.1/CPP/7zip/Archive/Rar/RarIn.cpp
+--- p7zip_9.20.1/CPP/7zip/Archive/Rar/RarIn.cpp 2011-01-08 06:41:37.000000000 -0300
++++ p7zip-libre_9.20.1/CPP/7zip/Archive/Rar/RarIn.cpp 1969-12-31 21:00:00.000000000 -0300
+@@ -1,478 +0,0 @@
+-// Archive/RarIn.cpp
+-
+-#include "StdAfx.h"
+-
+-#include "../../../../C/7zCrc.h"
+-#include "../../../../C/CpuArch.h"
+-
+-#include "Common/StringConvert.h"
+-#include "Common/UTFConvert.h"
+-
+-#include "../../Common/LimitedStreams.h"
+-#include "../../Common/StreamUtils.h"
+-
+-#include "../Common/FindSignature.h"
+-
+-#include "RarIn.h"
+-
+-#define Get16(p) GetUi16(p)
+-#define Get32(p) GetUi32(p)
+-#define Get64(p) GetUi64(p)
+-
+-namespace NArchive {
+-namespace NRar {
+-
+-static const char *k_UnexpectedEnd = "Unexpected end of archive";
+-static const char *k_DecryptionError = "Decryption Error";
+-
+-void CInArchive::ThrowExceptionWithCode(
+- CInArchiveException::CCauseType cause)
+-{
+- throw CInArchiveException(cause);
+-}
+-
+-HRESULT CInArchive::Open(IInStream *inStream, const UInt64 *searchHeaderSizeLimit)
+-{
+- try
+- {
+- Close();
+- HRESULT res = Open2(inStream, searchHeaderSizeLimit);
+- if (res == S_OK)
+- return res;
+- Close();
+- return res;
+- }
+- catch(...) { Close(); throw; }
+-}
+-
+-void CInArchive::Close()
+-{
+- m_Stream.Release();
+-}
+-
+-HRESULT CInArchive::ReadBytesSpec(void *data, size_t *resSize)
+-{
+- if (m_CryptoMode)
+- {
+- size_t size = *resSize;
+- *resSize = 0;
+- const Byte *bufData = m_DecryptedDataAligned;
+- UInt32 bufSize = m_DecryptedDataSize;
+- size_t i;
+- for (i = 0; i < size && m_CryptoPos < bufSize; i++)
+- ((Byte *)data)[i] = bufData[m_CryptoPos++];
+- *resSize = i;
+- return S_OK;
+- }
+- return ReadStream(m_Stream, data, resSize);
+-}
+-
+-bool CInArchive::ReadBytesAndTestSize(void *data, UInt32 size)
+-{
+- size_t processed = size;
+- if (ReadBytesSpec(data, &processed) != S_OK)
+- return false;
+- return processed == size;
+-}
+-
+-HRESULT CInArchive::Open2(IInStream *stream, const UInt64 *searchHeaderSizeLimit)
+-{
+- m_CryptoMode = false;
+- RINOK(stream->Seek(0, STREAM_SEEK_SET, &m_StreamStartPosition));
+- m_Position = m_StreamStartPosition;
+-
+- UInt64 arcStartPos;
+- RINOK(FindSignatureInStream(stream, NHeader::kMarker, NHeader::kMarkerSize,
+- searchHeaderSizeLimit, arcStartPos));
+- m_Position = arcStartPos + NHeader::kMarkerSize;
+- RINOK(stream->Seek(m_Position, STREAM_SEEK_SET, NULL));
+- Byte buf[NHeader::NArchive::kArchiveHeaderSize + 1];
+-
+- RINOK(ReadStream_FALSE(stream, buf, NHeader::NArchive::kArchiveHeaderSize));
+- AddToSeekValue(NHeader::NArchive::kArchiveHeaderSize);
+-
+-
+- UInt32 blockSize = Get16(buf + 5);
+-
+- _header.EncryptVersion = 0;
+- _header.Flags = Get16(buf + 3);
+-
+- UInt32 headerSize = NHeader::NArchive::kArchiveHeaderSize;
+- if (_header.IsThereEncryptVer())
+- {
+- if (blockSize <= headerSize)
+- return S_FALSE;
+- RINOK(ReadStream_FALSE(stream, buf + NHeader::NArchive::kArchiveHeaderSize, 1));
+- AddToSeekValue(1);
+- _header.EncryptVersion = buf[NHeader::NArchive::kArchiveHeaderSize];
+- headerSize += 1;
+- }
+- if (blockSize < headerSize ||
+- buf[2] != NHeader::NBlockType::kArchiveHeader ||
+- (UInt32)Get16(buf) != (CrcCalc(buf + 2, headerSize - 2) & 0xFFFF))
+- return S_FALSE;
+-
+- size_t commentSize = blockSize - headerSize;
+- _comment.SetCapacity(commentSize);
+- RINOK(ReadStream_FALSE(stream, _comment, commentSize));
+- AddToSeekValue(commentSize);
+- m_Stream = stream;
+- _header.StartPosition = arcStartPos;
+- return S_OK;
+-}
+-
+-void CInArchive::GetArchiveInfo(CInArchiveInfo &archiveInfo) const
+-{
+- archiveInfo = _header;
+-}
+-
+-static void DecodeUnicodeFileName(const char *name, const Byte *encName,
+- int encSize, wchar_t *unicodeName, int maxDecSize)
+-{
+- int encPos = 0;
+- int decPos = 0;
+- int flagBits = 0;
+- Byte flags = 0;
+- Byte highByte = encName[encPos++];
+- while (encPos < encSize && decPos < maxDecSize)
+- {
+- if (flagBits == 0)
+- {
+- flags = encName[encPos++];
+- flagBits = 8;
+- }
+- switch(flags >> 6)
+- {
+- case 0:
+- unicodeName[decPos++] = encName[encPos++];
+- break;
+- case 1:
+- unicodeName[decPos++] = (wchar_t)(encName[encPos++] + (highByte << 8));
+- break;
+- case 2:
+- unicodeName[decPos++] = (wchar_t)(encName[encPos] + (encName[encPos + 1] << 8));
+- encPos += 2;
+- break;
+- case 3:
+- {
+- int length = encName[encPos++];
+- if (length & 0x80)
+- {
+- Byte correction = encName[encPos++];
+- for (length = (length & 0x7f) + 2;
+- length > 0 && decPos < maxDecSize; length--, decPos++)
+- unicodeName[decPos] = (wchar_t)(((name[decPos] + correction) & 0xff) + (highByte << 8));
+- }
+- else
+- for (length += 2; length > 0 && decPos < maxDecSize; length--, decPos++)
+- unicodeName[decPos] = name[decPos];
+- }
+- break;
+- }
+- flags <<= 2;
+- flagBits -= 2;
+- }
+- unicodeName[decPos < maxDecSize ? decPos : maxDecSize - 1] = 0;
+-}
+-
+-void CInArchive::ReadName(CItemEx &item, int nameSize)
+-{
+- item.UnicodeName.Empty();
+- if (nameSize > 0)
+- {
+- m_NameBuffer.EnsureCapacity(nameSize + 1);
+- char *buffer = (char *)m_NameBuffer;
+-
+- for (int i = 0; i < nameSize; i++)
+- buffer[i] = ReadByte();
+-
+- int mainLen;
+- for (mainLen = 0; mainLen < nameSize; mainLen++)
+- if (buffer[mainLen] == '\0')
+- break;
+- buffer[mainLen] = '\0';
+- item.Name = buffer;
+-
+- if(item.HasUnicodeName())
+- {
+- if(mainLen < nameSize)
+- {
+- int unicodeNameSizeMax = MyMin(nameSize, (0x400));
+- _unicodeNameBuffer.EnsureCapacity(unicodeNameSizeMax + 1);
+- DecodeUnicodeFileName(buffer, (const Byte *)buffer + mainLen + 1,
+- nameSize - (mainLen + 1), _unicodeNameBuffer, unicodeNameSizeMax);
+- item.UnicodeName = _unicodeNameBuffer;
+- }
+- else if (!ConvertUTF8ToUnicode(item.Name, item.UnicodeName))
+- item.UnicodeName.Empty();
+- }
+- }
+- else
+- item.Name.Empty();
+-}
+-
+-Byte CInArchive::ReadByte()
+-{
+- if (m_CurPos >= m_PosLimit)
+- throw CInArchiveException(CInArchiveException::kIncorrectArchive);
+- return m_CurData[m_CurPos++];
+-}
+-
+-UInt16 CInArchive::ReadUInt16()
+-{
+- UInt16 value = 0;
+- for (int i = 0; i < 2; i++)
+- {
+- Byte b = ReadByte();
+- value |= (UInt16(b) << (8 * i));
+- }
+- return value;
+-}
+-
+-UInt32 CInArchive::ReadUInt32()
+-{
+- UInt32 value = 0;
+- for (int i = 0; i < 4; i++)
+- {
+- Byte b = ReadByte();
+- value |= (UInt32(b) << (8 * i));
+- }
+- return value;
+-}
+-
+-void CInArchive::ReadTime(Byte mask, CRarTime &rarTime)
+-{
+- rarTime.LowSecond = (Byte)(((mask & 4) != 0) ? 1 : 0);
+- int numDigits = (mask & 3);
+- rarTime.SubTime[0] = rarTime.SubTime[1] = rarTime.SubTime[2] = 0;
+- for (int i = 0; i < numDigits; i++)
+- rarTime.SubTime[3 - numDigits + i] = ReadByte();
+-}
+-
+-void CInArchive::ReadHeaderReal(CItemEx &item)
+-{
+- item.Flags = m_BlockHeader.Flags;
+- item.PackSize = ReadUInt32();
+- item.Size = ReadUInt32();
+- item.HostOS = ReadByte();
+- item.FileCRC = ReadUInt32();
+- item.MTime.DosTime = ReadUInt32();
+- item.UnPackVersion = ReadByte();
+- item.Method = ReadByte();
+- int nameSize = ReadUInt16();
+- item.Attrib = ReadUInt32();
+-
+- item.MTime.LowSecond = 0;
+- item.MTime.SubTime[0] =
+- item.MTime.SubTime[1] =
+- item.MTime.SubTime[2] = 0;
+-
+- if((item.Flags & NHeader::NFile::kSize64Bits) != 0)
+- {
+- item.PackSize |= ((UInt64)ReadUInt32() << 32);
+- item.Size |= ((UInt64)ReadUInt32() << 32);
+- }
+-
+- ReadName(item, nameSize);
+-
+- if (item.HasSalt())
+- for (int i = 0; i < sizeof(item.Salt); i++)
+- item.Salt[i] = ReadByte();
+-
+- // some rar archives have HasExtTime flag without field.
+- if (m_CurPos < m_PosLimit && item.HasExtTime())
+- {
+- Byte accessMask = (Byte)(ReadByte() >> 4);
+- Byte b = ReadByte();
+- Byte modifMask = (Byte)(b >> 4);
+- Byte createMask = (Byte)(b & 0xF);
+- if ((modifMask & 8) != 0)
+- ReadTime(modifMask, item.MTime);
+- item.CTimeDefined = ((createMask & 8) != 0);
+- if (item.CTimeDefined)
+- {
+- item.CTime.DosTime = ReadUInt32();
+- ReadTime(createMask, item.CTime);
+- }
+- item.ATimeDefined = ((accessMask & 8) != 0);
+- if (item.ATimeDefined)
+- {
+- item.ATime.DosTime = ReadUInt32();
+- ReadTime(accessMask, item.ATime);
+- }
+- }
+-
+- UInt16 fileHeaderWithNameSize = (UInt16)m_CurPos;
+-
+- item.Position = m_Position;
+- item.MainPartSize = fileHeaderWithNameSize;
+- item.CommentSize = (UInt16)(m_BlockHeader.HeadSize - fileHeaderWithNameSize);
+-
+- if (m_CryptoMode)
+- item.AlignSize = (UInt16)((16 - ((m_BlockHeader.HeadSize) & 0xF)) & 0xF);
+- else
+- item.AlignSize = 0;
+- AddToSeekValue(m_BlockHeader.HeadSize);
+-}
+-
+-void CInArchive::AddToSeekValue(UInt64 addValue)
+-{
+- m_Position += addValue;
+-}
+-
+-HRESULT CInArchive::GetNextItem(CItemEx &item, ICryptoGetTextPassword *getTextPassword, bool &decryptionError, AString &errorMessage)
+-{
+- decryptionError = false;
+- for (;;)
+- {
+- SeekInArchive(m_Position);
+- if (!m_CryptoMode && (_header.Flags &
+- NHeader::NArchive::kBlockHeadersAreEncrypted) != 0)
+- {
+- m_CryptoMode = false;
+- if (getTextPassword == 0)
+- return S_FALSE;
+- if (!m_RarAES)
+- {
+- m_RarAESSpec = new NCrypto::NRar29::CDecoder;
+- m_RarAES = m_RarAESSpec;
+- }
+- m_RarAESSpec->SetRar350Mode(_header.IsEncryptOld());
+-
+- // Salt
+- const UInt32 kSaltSize = 8;
+- Byte salt[kSaltSize];
+- if(!ReadBytesAndTestSize(salt, kSaltSize))
+- return S_FALSE;
+- m_Position += kSaltSize;
+- RINOK(m_RarAESSpec->SetDecoderProperties2(salt, kSaltSize))
+- // Password
+- CMyComBSTR password;
+- RINOK(getTextPassword->CryptoGetTextPassword(&password))
+- UString unicodePassword(password);
+-
+- CByteBuffer buffer;
+- const UInt32 sizeInBytes = unicodePassword.Length() * 2;
+- buffer.SetCapacity(sizeInBytes);
+- for (int i = 0; i < unicodePassword.Length(); i++)
+- {
+- wchar_t c = unicodePassword[i];
+- ((Byte *)buffer)[i * 2] = (Byte)c;
+- ((Byte *)buffer)[i * 2 + 1] = (Byte)(c >> 8);
+- }
+-
+- RINOK(m_RarAESSpec->CryptoSetPassword((const Byte *)buffer, sizeInBytes));
+-
+- const UInt32 kDecryptedBufferSize = (1 << 12);
+- if (m_DecryptedData.GetCapacity() == 0)
+- {
+- const UInt32 kAlign = 16;
+- m_DecryptedData.SetCapacity(kDecryptedBufferSize + kAlign);
+- m_DecryptedDataAligned = (Byte *)((ptrdiff_t)((Byte *)m_DecryptedData + kAlign - 1) & ~(ptrdiff_t)(kAlign - 1));
+- }
+- RINOK(m_RarAES->Init());
+- size_t decryptedDataSizeT = kDecryptedBufferSize;
+- RINOK(ReadStream(m_Stream, m_DecryptedDataAligned, &decryptedDataSizeT));
+- m_DecryptedDataSize = (UInt32)decryptedDataSizeT;
+- m_DecryptedDataSize = m_RarAES->Filter(m_DecryptedDataAligned, m_DecryptedDataSize);
+-
+- m_CryptoMode = true;
+- m_CryptoPos = 0;
+- }
+-
+- m_FileHeaderData.EnsureCapacity(7);
+- size_t processed = 7;
+- RINOK(ReadBytesSpec((Byte *)m_FileHeaderData, &processed));
+- if (processed != 7)
+- {
+- if (processed != 0)
+- errorMessage = k_UnexpectedEnd;
+- return S_FALSE;
+- }
+-
+- m_CurData = (Byte *)m_FileHeaderData;
+- m_CurPos = 0;
+- m_PosLimit = 7;
+- m_BlockHeader.CRC = ReadUInt16();
+- m_BlockHeader.Type = ReadByte();
+- m_BlockHeader.Flags = ReadUInt16();
+- m_BlockHeader.HeadSize = ReadUInt16();
+-
+- if (m_BlockHeader.HeadSize < 7)
+- ThrowExceptionWithCode(CInArchiveException::kIncorrectArchive);
+-
+- if (m_BlockHeader.Type == NHeader::NBlockType::kEndOfArchive)
+- return S_FALSE;
+-
+- if (m_BlockHeader.Type == NHeader::NBlockType::kFileHeader)
+- {
+- m_FileHeaderData.EnsureCapacity(m_BlockHeader.HeadSize);
+- m_CurData = (Byte *)m_FileHeaderData;
+- m_PosLimit = m_BlockHeader.HeadSize;
+- if (!ReadBytesAndTestSize(m_CurData + m_CurPos, m_BlockHeader.HeadSize - 7))
+- {
+- errorMessage = k_UnexpectedEnd;
+- return S_FALSE;
+- }
+-
+- ReadHeaderReal(item);
+- if ((CrcCalc(m_CurData + 2,
+- m_BlockHeader.HeadSize - item.CommentSize - 2) & 0xFFFF) != m_BlockHeader.CRC)
+- ThrowExceptionWithCode(CInArchiveException::kFileHeaderCRCError);
+-
+- FinishCryptoBlock();
+- m_CryptoMode = false;
+- SeekInArchive(m_Position); // Move Position to compressed Data;
+- AddToSeekValue(item.PackSize); // m_Position points to next header;
+- return S_OK;
+- }
+- if (m_CryptoMode && m_BlockHeader.HeadSize > (1 << 10))
+- {
+- decryptionError = true;
+- errorMessage = k_DecryptionError;
+- return S_FALSE;
+- }
+- if ((m_BlockHeader.Flags & NHeader::NBlock::kLongBlock) != 0)
+- {
+- m_FileHeaderData.EnsureCapacity(7 + 4);
+- m_CurData = (Byte *)m_FileHeaderData;
+- if (!ReadBytesAndTestSize(m_CurData + m_CurPos, 4))
+- {
+- errorMessage = k_UnexpectedEnd;
+- return S_FALSE;
+- }
+- m_PosLimit = 7 + 4;
+- UInt32 dataSize = ReadUInt32();
+- AddToSeekValue(dataSize);
+- if (m_CryptoMode && dataSize > (1 << 27))
+- {
+- decryptionError = true;
+- errorMessage = k_DecryptionError;
+- return S_FALSE;
+- }
+- m_CryptoPos = m_BlockHeader.HeadSize;
+- }
+- else
+- m_CryptoPos = 0;
+- AddToSeekValue(m_BlockHeader.HeadSize);
+- FinishCryptoBlock();
+- m_CryptoMode = false;
+- }
+-}
+-
+-void CInArchive::SeekInArchive(UInt64 position)
+-{
+- m_Stream->Seek(position, STREAM_SEEK_SET, NULL);
+-}
+-
+-ISequentialInStream* CInArchive::CreateLimitedStream(UInt64 position, UInt64 size)
+-{
+- CLimitedSequentialInStream *streamSpec = new CLimitedSequentialInStream;
+- CMyComPtr<ISequentialInStream> inStream(streamSpec);
+- SeekInArchive(position);
+- streamSpec->SetStream(m_Stream);
+- streamSpec->Init(size);
+- return inStream.Detach();
+-}
+-
+-}}
+diff -ruNa p7zip_9.20.1/CPP/7zip/Archive/Rar/RarIn.h p7zip-libre_9.20.1/CPP/7zip/Archive/Rar/RarIn.h
+--- p7zip_9.20.1/CPP/7zip/Archive/Rar/RarIn.h 2011-01-08 06:41:27.000000000 -0300
++++ p7zip-libre_9.20.1/CPP/7zip/Archive/Rar/RarIn.h 1969-12-31 21:00:00.000000000 -0300
+@@ -1,123 +0,0 @@
+-// RarIn.h
+-
+-#ifndef __ARCHIVE_RAR_IN_H
+-#define __ARCHIVE_RAR_IN_H
+-
+-#include "Common/DynamicBuffer.h"
+-#include "Common/MyCom.h"
+-
+-#include "../../ICoder.h"
+-#include "../../IStream.h"
+-
+-#include "../../Common/StreamObjects.h"
+-
+-#include "../../Crypto/RarAes.h"
+-
+-#include "RarHeader.h"
+-#include "RarItem.h"
+-
+-namespace NArchive {
+-namespace NRar {
+-
+-class CInArchiveException
+-{
+-public:
+- enum CCauseType
+- {
+- kUnexpectedEndOfArchive = 0,
+- kArchiveHeaderCRCError,
+- kFileHeaderCRCError,
+- kIncorrectArchive
+- }
+- Cause;
+- CInArchiveException(CCauseType cause) : Cause(cause) {}
+-};
+-
+-
+-struct CInArchiveInfo
+-{
+- UInt32 Flags;
+- Byte EncryptVersion;
+- UInt64 StartPosition;
+-
+- bool IsSolid() const { return (Flags & NHeader::NArchive::kSolid) != 0; }
+- bool IsCommented() const { return (Flags & NHeader::NArchive::kComment) != 0; }
+- bool IsVolume() const { return (Flags & NHeader::NArchive::kVolume) != 0; }
+- bool HaveNewVolumeName() const { return (Flags & NHeader::NArchive::kNewVolName) != 0; }
+- bool IsEncrypted() const { return (Flags & NHeader::NArchive::kBlockEncryption) != 0; }
+- bool IsThereEncryptVer() const { return (Flags & NHeader::NArchive::kEncryptVer) != 0; }
+- bool IsEncryptOld() const { return (!IsThereEncryptVer() || EncryptVersion < 36); }
+-};
+-
+-class CInArchive
+-{
+- CMyComPtr<IInStream> m_Stream;
+-
+- UInt64 m_StreamStartPosition;
+-
+- CInArchiveInfo _header;
+- CDynamicBuffer<char> m_NameBuffer;
+- CDynamicBuffer<wchar_t> _unicodeNameBuffer;
+-
+- CByteBuffer _comment;
+-
+- void ReadName(CItemEx &item, int nameSize);
+- void ReadHeaderReal(CItemEx &item);
+-
+- HRESULT ReadBytesSpec(void *data, size_t *size);
+- bool ReadBytesAndTestSize(void *data, UInt32 size);
+-
+- HRESULT Open2(IInStream *stream, const UInt64 *searchHeaderSizeLimit);
+-
+- void ThrowExceptionWithCode(CInArchiveException::CCauseType cause);
+- void ThrowUnexpectedEndOfArchiveException();
+-
+- void AddToSeekValue(UInt64 addValue);
+-
+- CDynamicBuffer<Byte> m_FileHeaderData;
+-
+- NHeader::NBlock::CBlock m_BlockHeader;
+-
+- NCrypto::NRar29::CDecoder *m_RarAESSpec;
+- CMyComPtr<ICompressFilter> m_RarAES;
+-
+- Byte *m_CurData; // it must point to start of Rar::Block
+- UInt32 m_CurPos;
+- UInt32 m_PosLimit;
+- Byte ReadByte();
+- UInt16 ReadUInt16();
+- UInt32 ReadUInt32();
+- void ReadTime(Byte mask, CRarTime &rarTime);
+-
+- CBuffer<Byte> m_DecryptedData;
+- Byte *m_DecryptedDataAligned;
+- UInt32 m_DecryptedDataSize;
+-
+- bool m_CryptoMode;
+- UInt32 m_CryptoPos;
+- void FinishCryptoBlock()
+- {
+- if (m_CryptoMode)
+- while ((m_CryptoPos & 0xF) != 0)
+- {
+- m_CryptoPos++;
+- m_Position++;
+- }
+- }
+-
+-public:
+- UInt64 m_Position;
+-
+- HRESULT Open(IInStream *inStream, const UInt64 *searchHeaderSizeLimit);
+- void Close();
+- HRESULT GetNextItem(CItemEx &item, ICryptoGetTextPassword *getTextPassword, bool &decryptionError, AString &errorMessage);
+-
+- void GetArchiveInfo(CInArchiveInfo &archiveInfo) const;
+-
+- void SeekInArchive(UInt64 position);
+- ISequentialInStream *CreateLimitedStream(UInt64 position, UInt64 size);
+-};
+-
+-}}
+-
+-#endif
+diff -ruNa p7zip_9.20.1/CPP/7zip/Archive/Rar/RarItem.cpp p7zip-libre_9.20.1/CPP/7zip/Archive/Rar/RarItem.cpp
+--- p7zip_9.20.1/CPP/7zip/Archive/Rar/RarItem.cpp 2008-08-14 06:11:25.000000000 -0300
++++ p7zip-libre_9.20.1/CPP/7zip/Archive/Rar/RarItem.cpp 1969-12-31 21:00:00.000000000 -0300
+@@ -1,55 +0,0 @@
+-// RarItem.cpp
+-
+-#include "StdAfx.h"
+-
+-#include "RarItem.h"
+-
+-namespace NArchive{
+-namespace NRar{
+-
+-bool CItem::IgnoreItem() const
+-{
+- switch(HostOS)
+- {
+- case NHeader::NFile::kHostMSDOS:
+- case NHeader::NFile::kHostOS2:
+- case NHeader::NFile::kHostWin32:
+- return ((Attrib & NHeader::NFile::kLabelFileAttribute) != 0);
+- }
+- return false;
+-}
+-
+-bool CItem::IsDir() const
+-{
+- if (GetDictSize() == NHeader::NFile::kDictDirectoryValue)
+- return true;
+- switch(HostOS)
+- {
+- case NHeader::NFile::kHostMSDOS:
+- case NHeader::NFile::kHostOS2:
+- case NHeader::NFile::kHostWin32:
+- if ((Attrib & FILE_ATTRIBUTE_DIRECTORY) != 0)
+- return true;
+- }
+- return false;
+-}
+-
+-UInt32 CItem::GetWinAttributes() const
+-{
+- UInt32 winAttributes;
+- switch(HostOS)
+- {
+- case NHeader::NFile::kHostMSDOS:
+- case NHeader::NFile::kHostOS2:
+- case NHeader::NFile::kHostWin32:
+- winAttributes = Attrib;
+- break;
+- default:
+- winAttributes = 0; // must be converted from unix value;
+- }
+- if (IsDir())
+- winAttributes |= NHeader::NFile::kWinFileDirectoryAttributeMask;
+- return winAttributes;
+-}
+-
+-}}
+diff -ruNa p7zip_9.20.1/CPP/7zip/Archive/Rar/RarItem.h p7zip-libre_9.20.1/CPP/7zip/Archive/Rar/RarItem.h
+--- p7zip_9.20.1/CPP/7zip/Archive/Rar/RarItem.h 2008-08-14 06:11:12.000000000 -0300
++++ p7zip-libre_9.20.1/CPP/7zip/Archive/Rar/RarItem.h 1969-12-31 21:00:00.000000000 -0300
+@@ -1,79 +0,0 @@
+-// RarItem.h
+-
+-#ifndef __ARCHIVE_RAR_ITEM_H
+-#define __ARCHIVE_RAR_ITEM_H
+-
+-#include "Common/Types.h"
+-#include "Common/MyString.h"
+-
+-#include "RarHeader.h"
+-
+-namespace NArchive{
+-namespace NRar{
+-
+-struct CRarTime
+-{
+- UInt32 DosTime;
+- Byte LowSecond;
+- Byte SubTime[3];
+-};
+-
+-struct CItem
+-{
+- UInt64 Size;
+- UInt64 PackSize;
+-
+- CRarTime CTime;
+- CRarTime ATime;
+- CRarTime MTime;
+-
+- UInt32 FileCRC;
+- UInt32 Attrib;
+-
+- UInt16 Flags;
+- Byte HostOS;
+- Byte UnPackVersion;
+- Byte Method;
+-
+- bool CTimeDefined;
+- bool ATimeDefined;
+-
+- AString Name;
+- UString UnicodeName;
+-
+- Byte Salt[8];
+-
+- bool IsEncrypted() const { return (Flags & NHeader::NFile::kEncrypted) != 0; }
+- bool IsSolid() const { return (Flags & NHeader::NFile::kSolid) != 0; }
+- bool IsCommented() const { return (Flags & NHeader::NFile::kComment) != 0; }
+- bool IsSplitBefore() const { return (Flags & NHeader::NFile::kSplitBefore) != 0; }
+- bool IsSplitAfter() const { return (Flags & NHeader::NFile::kSplitAfter) != 0; }
+- bool HasSalt() const { return (Flags & NHeader::NFile::kSalt) != 0; }
+- bool HasExtTime() const { return (Flags & NHeader::NFile::kExtTime) != 0; }
+- bool HasUnicodeName()const { return (Flags & NHeader::NFile::kUnicodeName) != 0; }
+- bool IsOldVersion() const { return (Flags & NHeader::NFile::kOldVersion) != 0; }
+-
+- UInt32 GetDictSize() const { return (Flags >> NHeader::NFile::kDictBitStart) & NHeader::NFile::kDictMask; }
+- bool IsDir() const;
+- bool IgnoreItem() const;
+- UInt32 GetWinAttributes() const;
+-
+- CItem(): CTimeDefined(false), ATimeDefined(false) {}
+-};
+-
+-class CItemEx: public CItem
+-{
+-public:
+- UInt64 Position;
+- UInt16 MainPartSize;
+- UInt16 CommentSize;
+- UInt16 AlignSize;
+- UInt64 GetFullSize() const { return MainPartSize + CommentSize + AlignSize + PackSize; };
+- // DWORD GetHeaderWithCommentSize() const { return MainPartSize + CommentSize; };
+- UInt64 GetCommentPosition() const { return Position + MainPartSize; };
+- UInt64 GetDataPosition() const { return GetCommentPosition() + CommentSize + AlignSize; };
+-};
+-
+-}}
+-
+-#endif
+diff -ruNa p7zip_9.20.1/CPP/7zip/Archive/Rar/RarRegister.cpp p7zip-libre_9.20.1/CPP/7zip/Archive/Rar/RarRegister.cpp
+--- p7zip_9.20.1/CPP/7zip/Archive/Rar/RarRegister.cpp 2009-12-21 08:46:32.000000000 -0300
++++ p7zip-libre_9.20.1/CPP/7zip/Archive/Rar/RarRegister.cpp 1969-12-31 21:00:00.000000000 -0300
+@@ -1,13 +0,0 @@
+-// RarRegister.cpp
+-
+-#include "StdAfx.h"
+-
+-#include "../../Common/RegisterArc.h"
+-
+-#include "RarHandler.h"
+-static IInArchive *CreateArc() { return new NArchive::NRar::CHandler; }
+-
+-static CArcInfo g_ArcInfo =
+- { L"Rar", L"rar r00", 0, 3, {0x52 , 0x61, 0x72, 0x21, 0x1a, 0x07, 0x00}, 7, false, CreateArc, 0, };
+-
+-REGISTER_ARC(Rar)
+diff -ruNa p7zip_9.20.1/CPP/7zip/Archive/Rar/RarVolumeInStream.cpp p7zip-libre_9.20.1/CPP/7zip/Archive/Rar/RarVolumeInStream.cpp
+--- p7zip_9.20.1/CPP/7zip/Archive/Rar/RarVolumeInStream.cpp 2009-05-30 17:19:19.000000000 -0300
++++ p7zip-libre_9.20.1/CPP/7zip/Archive/Rar/RarVolumeInStream.cpp 1969-12-31 21:00:00.000000000 -0300
+@@ -1,78 +0,0 @@
+-// RarVolumeInStream.cpp
+-
+-#include "StdAfx.h"
+-
+-#include "../../../../C/7zCrc.h"
+-
+-#include "RarVolumeInStream.h"
+-
+-namespace NArchive {
+-namespace NRar {
+-
+-void CFolderInStream::Init(
+- CObjectVector<CInArchive> *archives,
+- const CObjectVector<CItemEx> *items,
+- const CRefItem &refItem)
+-{
+- _archives = archives;
+- _items = items;
+- _refItem = refItem;
+- _curIndex = 0;
+- CRCs.Clear();
+- _fileIsOpen = false;
+-}
+-
+-HRESULT CFolderInStream::OpenStream()
+-{
+- while (_curIndex < _refItem.NumItems)
+- {
+- const CItemEx &item = (*_items)[_refItem.ItemIndex + _curIndex];
+- _stream.Attach((*_archives)[_refItem.VolumeIndex + _curIndex].
+- CreateLimitedStream(item.GetDataPosition(), item.PackSize));
+- _curIndex++;
+- _fileIsOpen = true;
+- _crc = CRC_INIT_VAL;
+- return S_OK;
+- }
+- return S_OK;
+-}
+-
+-HRESULT CFolderInStream::CloseStream()
+-{
+- CRCs.Add(CRC_GET_DIGEST(_crc));
+- _stream.Release();
+- _fileIsOpen = false;
+- return S_OK;
+-}
+-
+-STDMETHODIMP CFolderInStream::Read(void *data, UInt32 size, UInt32 *processedSize)
+-{
+- UInt32 realProcessedSize = 0;
+- while ((_curIndex < _refItem.NumItems || _fileIsOpen) && size > 0)
+- {
+- if (_fileIsOpen)
+- {
+- UInt32 localProcessedSize;
+- RINOK(_stream->Read(
+- ((Byte *)data) + realProcessedSize, size, &localProcessedSize));
+- _crc = CrcUpdate(_crc, ((Byte *)data) + realProcessedSize, localProcessedSize);
+- if (localProcessedSize == 0)
+- {
+- RINOK(CloseStream());
+- continue;
+- }
+- realProcessedSize += localProcessedSize;
+- size -= localProcessedSize;
+- break;
+- }
+- else
+- {
+- RINOK(OpenStream());
+- }
+- }
+- if (processedSize != 0)
+- *processedSize = realProcessedSize;
+- return S_OK;
+-}
+-
+-}}
+diff -ruNa p7zip_9.20.1/CPP/7zip/Archive/Rar/RarVolumeInStream.h p7zip-libre_9.20.1/CPP/7zip/Archive/Rar/RarVolumeInStream.h
+--- p7zip_9.20.1/CPP/7zip/Archive/Rar/RarVolumeInStream.h 2008-08-14 06:11:12.000000000 -0300
++++ p7zip-libre_9.20.1/CPP/7zip/Archive/Rar/RarVolumeInStream.h 1969-12-31 21:00:00.000000000 -0300
+@@ -1,49 +0,0 @@
+-// RarVolumeInStream.h
+-
+-#ifndef __RAR_VOLUME_IN_STREAM_H
+-#define __RAR_VOLUME_IN_STREAM_H
+-
+-#include "../../IStream.h"
+-#include "RarIn.h"
+-
+-namespace NArchive {
+-namespace NRar {
+-
+-struct CRefItem
+-{
+- int VolumeIndex;
+- int ItemIndex;
+- int NumItems;
+-};
+-
+-class CFolderInStream:
+- public ISequentialInStream,
+- public CMyUnknownImp
+-{
+-public:
+- MY_UNKNOWN_IMP
+-
+- STDMETHOD(Read)(void *data, UInt32 size, UInt32 *processedSize);
+-
+-private:
+- CObjectVector<CInArchive> *_archives;
+- const CObjectVector<CItemEx> *_items;
+- CRefItem _refItem;
+- int _curIndex;
+- UInt32 _crc;
+- bool _fileIsOpen;
+- CMyComPtr<ISequentialInStream> _stream;
+-
+- HRESULT OpenStream();
+- HRESULT CloseStream();
+-public:
+- void Init(CObjectVector<CInArchive> *archives,
+- const CObjectVector<CItemEx> *items,
+- const CRefItem &refItem);
+-
+- CRecordVector<UInt32> CRCs;
+-};
+-
+-}}
+-
+-#endif
+diff -ruNa p7zip_9.20.1/CPP/7zip/Bundles/Format7zFree/makefile p7zip-libre_9.20.1/CPP/7zip/Bundles/Format7zFree/makefile
+--- p7zip_9.20.1/CPP/7zip/Bundles/Format7zFree/makefile 2010-11-07 12:41:43.000000000 -0300
++++ p7zip-libre_9.20.1/CPP/7zip/Bundles/Format7zFree/makefile 2011-09-07 15:42:04.000000000 -0300
+@@ -158,14 +158,6 @@
+ NsisIn.o \
+ NsisRegister.o \
+
+-RAR_OBJS = \
+- RarHandler.o \
+- RarHeader.o \
+- RarIn.o \
+- RarItem.o \
+- RarVolumeInStream.o \
+- RarRegister.o \
+-
+ TAR_OBJS = \
+ TarHandler.o \
+ TarHandlerOut.o \
+@@ -243,13 +235,6 @@
+ ZlibEncoder.o \
+ ZDecoder.o \
+
+-COMPRESS_OBJS_NON_FREE = \
+- Rar1Decoder.o \
+- Rar2Decoder.o \
+- Rar3Decoder.o \
+- Rar3Vm.o \
+- RarCodecsRegister.o \
+-
+ CRYPTO_OBJS = \
+ 7zAes.o \
+ 7zAesRegister.o \
+@@ -257,8 +242,6 @@
+ MyAes.o \
+ Pbkdf2HmacSha1.o \
+ RandGen.o \
+- Rar20Crypto.o \
+- RarAes.o \
+ Sha1.o \
+ WzAes.o \
+ ZipCrypto.o \
+diff -ruNa p7zip_9.20.1/CPP/7zip/Compress/Rar/makefile p7zip-libre_9.20.1/CPP/7zip/Compress/Rar/makefile
+--- p7zip_9.20.1/CPP/7zip/Compress/Rar/makefile 2010-03-16 17:21:18.000000000 -0300
++++ p7zip-libre_9.20.1/CPP/7zip/Compress/Rar/makefile 1969-12-31 21:00:00.000000000 -0300
+@@ -1,34 +0,0 @@
+-PROG=../../../../bin/Codecs/Rar29.so
+-
+-LOCAL_FLAGS=$(CC_SHARED) -DUNICODE -D_UNICODE
+-
+-MY_WINDOWS=
+-
+-include ../../../../makefile.crc32
+-include ../../../../makefile.machine
+-
+-LOCAL_SHARED=$(LINK_SHARED)
+-LIBS=$(LOCAL_LIBS)
+-
+-OBJS = \
+-MyWindows.o \
+-CRC.o\
+-MyVector.o\
+-CodecExports.o \
+-DllExports.o \
+-Rar1Decoder.o \
+-Rar2Decoder.o \
+-Rar3Decoder.o \
+-Rar3Vm.o \
+-RarCodecsRegister.o \
+-$(OBJ_CRC32) \
+-InBuffer.o \
+-OutBuffer.o \
+-StreamUtils.o \
+-LzOutWindow.o \
+-Ppmd7.o \
+-Ppmd7Dec.o \
+-Alloc.o
+-
+-include ../../../../makefile.glb
+-
+diff -ruNa p7zip_9.20.1/CPP/7zip/Compress/Rar/makefile.depend p7zip-libre_9.20.1/CPP/7zip/Compress/Rar/makefile.depend
+--- p7zip_9.20.1/CPP/7zip/Compress/Rar/makefile.depend 2011-02-19 06:33:10.000000000 -0300
++++ p7zip-libre_9.20.1/CPP/7zip/Compress/Rar/makefile.depend 1969-12-31 21:00:00.000000000 -0300
+@@ -1,158 +0,0 @@
+-CRC.o: ../../../Common/CRC.cpp ../../../myWindows/StdAfx.h \
+- ../../../myWindows/config.h ../../../Common/MyWindows.h \
+- ../../../Common/MyGuidDef.h ../../../Common/Types.h \
+- ../../../Common/../../C/Types.h ../../../Common/Types.h \
+- ../../../include_windows/windows.h ../../../include_windows/basetyps.h \
+- ../../../include_windows/tchar.h ../../../Common/../../C/7zCrc.h \
+- ../../../Common/../../C/Types.h
+-MyWindows.o: ../../../Common/MyWindows.cpp ../../../myWindows/StdAfx.h \
+- ../../../myWindows/config.h ../../../Common/MyWindows.h \
+- ../../../Common/MyGuidDef.h ../../../Common/Types.h \
+- ../../../Common/../../C/Types.h ../../../Common/Types.h \
+- ../../../include_windows/windows.h ../../../include_windows/basetyps.h \
+- ../../../include_windows/tchar.h ../../../Common/MyWindows.h
+-MyVector.o: ../../../Common/MyVector.cpp ../../../myWindows/StdAfx.h \
+- ../../../myWindows/config.h ../../../Common/MyWindows.h \
+- ../../../Common/MyGuidDef.h ../../../Common/Types.h \
+- ../../../Common/../../C/Types.h ../../../Common/Types.h \
+- ../../../include_windows/windows.h ../../../include_windows/basetyps.h \
+- ../../../include_windows/tchar.h ../../../Common/MyVector.h \
+- ../../../Common/Defs.h
+-InBuffer.o: ../../Common/InBuffer.cpp ../../../myWindows/StdAfx.h \
+- ../../../myWindows/config.h ../../../Common/MyWindows.h \
+- ../../../Common/MyGuidDef.h ../../../Common/Types.h \
+- ../../../Common/../../C/Types.h ../../../Common/Types.h \
+- ../../../include_windows/windows.h ../../../include_windows/basetyps.h \
+- ../../../include_windows/tchar.h ../../Common/../../../C/Alloc.h \
+- ../../Common/InBuffer.h ../../Common/../IStream.h \
+- ../../Common/../../Common/MyUnknown.h \
+- ../../Common/../../Common/MyWindows.h ../../Common/../../Common/Types.h \
+- ../../Common/../IDecl.h ../../Common/../../Common/MyCom.h \
+- ../../Common/../../Common/MyException.h
+-StreamUtils.o: ../../Common/StreamUtils.cpp ../../../myWindows/StdAfx.h \
+- ../../../myWindows/config.h ../../../Common/MyWindows.h \
+- ../../../Common/MyGuidDef.h ../../../Common/Types.h \
+- ../../../Common/../../C/Types.h ../../../Common/Types.h \
+- ../../../include_windows/windows.h ../../../include_windows/basetyps.h \
+- ../../../include_windows/tchar.h ../../Common/StreamUtils.h \
+- ../../Common/../IStream.h ../../Common/../../Common/MyUnknown.h \
+- ../../Common/../../Common/MyWindows.h ../../Common/../../Common/Types.h \
+- ../../Common/../IDecl.h
+-OutBuffer.o: ../../Common/OutBuffer.cpp ../../../myWindows/StdAfx.h \
+- ../../../myWindows/config.h ../../../Common/MyWindows.h \
+- ../../../Common/MyGuidDef.h ../../../Common/Types.h \
+- ../../../Common/../../C/Types.h ../../../Common/Types.h \
+- ../../../include_windows/windows.h ../../../include_windows/basetyps.h \
+- ../../../include_windows/tchar.h ../../Common/../../../C/Alloc.h \
+- ../../Common/OutBuffer.h ../../Common/../IStream.h \
+- ../../Common/../../Common/MyUnknown.h \
+- ../../Common/../../Common/MyWindows.h ../../Common/../../Common/Types.h \
+- ../../Common/../IDecl.h ../../Common/../../Common/MyCom.h \
+- ../../Common/../../Common/MyException.h
+-LzOutWindow.o: ../LzOutWindow.cpp ../../../myWindows/StdAfx.h \
+- ../../../myWindows/config.h ../../../Common/MyWindows.h \
+- ../../../Common/MyGuidDef.h ../../../Common/Types.h \
+- ../../../Common/../../C/Types.h ../../../Common/Types.h \
+- ../../../include_windows/windows.h ../../../include_windows/basetyps.h \
+- ../../../include_windows/tchar.h ../LzOutWindow.h ../../IStream.h \
+- ../../../Common/MyUnknown.h ../../../Common/MyWindows.h \
+- ../../../Common/Types.h ../../IDecl.h ../../Common/OutBuffer.h \
+- ../../Common/../IStream.h ../../Common/../../Common/MyCom.h \
+- ../../Common/../../Common/MyWindows.h \
+- ../../Common/../../Common/MyException.h
+-CodecExports.o: ../CodecExports.cpp ../../../myWindows/StdAfx.h \
+- ../../../myWindows/config.h ../../../Common/MyWindows.h \
+- ../../../Common/MyGuidDef.h ../../../Common/Types.h \
+- ../../../Common/../../C/Types.h ../../../Common/Types.h \
+- ../../../include_windows/windows.h ../../../include_windows/basetyps.h \
+- ../../../include_windows/tchar.h ../../../Common/ComTry.h \
+- ../../../Common/MyWindows.h ../../../Windows/PropVariant.h \
+- ../../../Windows/../Common/MyWindows.h \
+- ../../../Windows/../Common/Types.h ../../ICoder.h ../../IStream.h \
+- ../../../Common/MyUnknown.h ../../../Common/Types.h ../../IDecl.h \
+- ../../Common/RegisterCodec.h ../../Common/../Common/MethodId.h \
+- ../../Common/../Common/../../Common/Types.h
+-DllExports.o: ../DllExports.cpp ../../../myWindows/StdAfx.h \
+- ../../../myWindows/config.h ../../../Common/MyWindows.h \
+- ../../../Common/MyGuidDef.h ../../../Common/Types.h \
+- ../../../Common/../../C/Types.h ../../../Common/Types.h \
+- ../../../include_windows/windows.h ../../../include_windows/basetyps.h \
+- ../../../include_windows/tchar.h ../../../Common/MyInitGuid.h \
+- ../../ICoder.h ../../IStream.h ../../../Common/MyUnknown.h \
+- ../../../Common/MyWindows.h ../../../Common/Types.h ../../IDecl.h \
+- ../../Common/RegisterCodec.h ../../Common/../Common/MethodId.h \
+- ../../Common/../Common/../../Common/Types.h
+-Rar1Decoder.o: ../Rar1Decoder.cpp ../../../myWindows/StdAfx.h \
+- ../../../myWindows/config.h ../../../Common/MyWindows.h \
+- ../../../Common/MyGuidDef.h ../../../Common/Types.h \
+- ../../../Common/../../C/Types.h ../../../Common/Types.h \
+- ../../../include_windows/windows.h ../../../include_windows/basetyps.h \
+- ../../../include_windows/tchar.h ../Rar1Decoder.h \
+- ../../../Common/MyCom.h ../../../Common/MyWindows.h ../../ICoder.h \
+- ../../IStream.h ../../../Common/MyUnknown.h ../../../Common/Types.h \
+- ../../IDecl.h ../../Common/InBuffer.h ../../Common/../IStream.h \
+- ../../Common/../../Common/MyCom.h \
+- ../../Common/../../Common/MyException.h \
+- ../../Common/../../Common/MyWindows.h ../BitmDecoder.h ../../IStream.h \
+- ../HuffmanDecoder.h ../../../Common/Types.h ../LzOutWindow.h \
+- ../../Common/OutBuffer.h
+-Rar2Decoder.o: ../Rar2Decoder.cpp ../../../myWindows/StdAfx.h \
+- ../../../myWindows/config.h ../../../Common/MyWindows.h \
+- ../../../Common/MyGuidDef.h ../../../Common/Types.h \
+- ../../../Common/../../C/Types.h ../../../Common/Types.h \
+- ../../../include_windows/windows.h ../../../include_windows/basetyps.h \
+- ../../../include_windows/tchar.h ../Rar2Decoder.h \
+- ../../../Common/MyCom.h ../../../Common/MyWindows.h ../../ICoder.h \
+- ../../IStream.h ../../../Common/MyUnknown.h ../../../Common/Types.h \
+- ../../IDecl.h ../../Common/InBuffer.h ../../Common/../IStream.h \
+- ../../Common/../../Common/MyCom.h \
+- ../../Common/../../Common/MyException.h \
+- ../../Common/../../Common/MyWindows.h ../BitmDecoder.h ../../IStream.h \
+- ../HuffmanDecoder.h ../../../Common/Types.h ../LzOutWindow.h \
+- ../../Common/OutBuffer.h
+-Rar3Decoder.o: ../Rar3Decoder.cpp ../../../myWindows/StdAfx.h \
+- ../../../myWindows/config.h ../../../Common/MyWindows.h \
+- ../../../Common/MyGuidDef.h ../../../Common/Types.h \
+- ../../../Common/../../C/Types.h ../../../Common/Types.h \
+- ../../../include_windows/windows.h ../../../include_windows/basetyps.h \
+- ../../../include_windows/tchar.h ../../../../C/Alloc.h \
+- ../../Common/StreamUtils.h ../../Common/../IStream.h \
+- ../../Common/../../Common/MyUnknown.h \
+- ../../Common/../../Common/MyWindows.h ../../Common/../../Common/Types.h \
+- ../../Common/../IDecl.h ../Rar3Decoder.h ../../../../C/Ppmd7.h \
+- ../../../../C/Ppmd.h ../../../../C/Types.h ../../../../C/CpuArch.h \
+- ../../../Common/MyCom.h ../../../Common/MyWindows.h ../../ICoder.h \
+- ../../IStream.h ../../Common/InBuffer.h \
+- ../../Common/../../Common/MyCom.h \
+- ../../Common/../../Common/MyException.h ../BitmDecoder.h ../../IStream.h \
+- ../HuffmanDecoder.h ../../../Common/Types.h ../Rar3Vm.h \
+- ../../../../C/CpuArch.h ../../../Common/MyVector.h \
+- ../../../Common/Defs.h
+-Rar3Vm.o: ../Rar3Vm.cpp ../../../myWindows/StdAfx.h \
+- ../../../myWindows/config.h ../../../Common/MyWindows.h \
+- ../../../Common/MyGuidDef.h ../../../Common/Types.h \
+- ../../../Common/../../C/Types.h ../../../Common/Types.h \
+- ../../../include_windows/windows.h ../../../include_windows/basetyps.h \
+- ../../../include_windows/tchar.h ../../../../C/7zCrc.h \
+- ../../../../C/Types.h ../../../../C/Alloc.h ../Rar3Vm.h \
+- ../../../../C/CpuArch.h ../../../Common/MyVector.h \
+- ../../../Common/Defs.h
+-RarCodecsRegister.o: ../RarCodecsRegister.cpp ../../../myWindows/StdAfx.h \
+- ../../../myWindows/config.h ../../../Common/MyWindows.h \
+- ../../../Common/MyGuidDef.h ../../../Common/Types.h \
+- ../../../Common/../../C/Types.h ../../../Common/Types.h \
+- ../../../include_windows/windows.h ../../../include_windows/basetyps.h \
+- ../../../include_windows/tchar.h ../../Common/RegisterCodec.h \
+- ../../Common/../Common/MethodId.h \
+- ../../Common/../Common/../../Common/Types.h ../Rar1Decoder.h \
+- ../../../Common/MyCom.h ../../../Common/MyWindows.h ../../ICoder.h \
+- ../../IStream.h ../../../Common/MyUnknown.h ../../../Common/Types.h \
+- ../../IDecl.h ../../Common/InBuffer.h ../../Common/../IStream.h \
+- ../../Common/../../Common/MyCom.h \
+- ../../Common/../../Common/MyException.h \
+- ../../Common/../../Common/MyWindows.h ../BitmDecoder.h ../../IStream.h \
+- ../HuffmanDecoder.h ../../../Common/Types.h ../LzOutWindow.h \
+- ../../Common/OutBuffer.h ../Rar2Decoder.h ../Rar3Decoder.h \
+- ../../../../C/Ppmd7.h ../../../../C/Ppmd.h ../../../../C/Types.h \
+- ../../../../C/CpuArch.h ../Rar3Vm.h ../../../../C/CpuArch.h \
+- ../../../Common/MyVector.h ../../../Common/Defs.h
+diff -ruNa p7zip_9.20.1/CPP/7zip/Compress/Rar/makefile.list p7zip-libre_9.20.1/CPP/7zip/Compress/Rar/makefile.list
+--- p7zip_9.20.1/CPP/7zip/Compress/Rar/makefile.list 2010-03-16 17:23:04.000000000 -0300
++++ p7zip-libre_9.20.1/CPP/7zip/Compress/Rar/makefile.list 1969-12-31 21:00:00.000000000 -0300
+@@ -1,64 +0,0 @@
+-SRCS=\
+- ../../../Common/CRC.cpp \
+- ../../../Common/MyWindows.cpp \
+- ../../../Common/MyVector.cpp \
+- ../../Common/InBuffer.cpp \
+- ../../Common/StreamUtils.cpp \
+- ../../Common/OutBuffer.cpp \
+-../LzOutWindow.cpp \
+-../CodecExports.cpp \
+-../DllExports.cpp \
+-../Rar1Decoder.cpp \
+-../Rar2Decoder.cpp \
+-../Rar3Decoder.cpp \
+-../Rar3Vm.cpp \
+-../RarCodecsRegister.cpp
+-
+-SRCS_C=\
+- ../../../../C/Alloc.c \
+- ../../../../C/Ppmd7.c \
+- ../../../../C/Ppmd7Dec.c
+-
+-CRC.o : ../../../Common/CRC.cpp
+- $(CXX) $(CC_SHARED) $(CXXFLAGS) ../../../Common/CRC.cpp
+-MyWindows.o : ../../../Common/MyWindows.cpp
+- $(CXX) $(CC_SHARED) $(CXXFLAGS) ../../../Common/MyWindows.cpp
+-MyVector.o : ../../../Common/MyVector.cpp
+- $(CXX) $(CC_SHARED) $(CXXFLAGS) ../../../Common/MyVector.cpp
+-DllExports.o : ../DllExports.cpp
+- $(CXX) $(CC_SHARED) $(CXXFLAGS) ../DllExports.cpp
+-CodecExports.o : ../CodecExports.cpp
+- $(CXX) $(CC_SHARED) $(CXXFLAGS) ../CodecExports.cpp
+-InBuffer.o : ../../Common/InBuffer.cpp
+- $(CXX) $(CC_SHARED) $(CXXFLAGS) ../../Common/InBuffer.cpp
+-LzOutWindow.o : ../LzOutWindow.cpp
+- $(CXX) $(CC_SHARED) $(CXXFLAGS) ../LzOutWindow.cpp
+-StreamUtils.o : ../../Common/StreamUtils.cpp
+- $(CXX) $(CC_SHARED) $(CXXFLAGS) ../../Common/StreamUtils.cpp
+-OutBuffer.o : ../../Common/OutBuffer.cpp
+- $(CXX) $(CC_SHARED) $(CXXFLAGS) ../../Common/OutBuffer.cpp
+-Rar1Decoder.o : ../Rar1Decoder.cpp
+- $(CXX) $(CC_SHARED) $(CXXFLAGS) ../Rar1Decoder.cpp
+-Rar2Decoder.o : ../Rar2Decoder.cpp
+- $(CXX) $(CC_SHARED) $(CXXFLAGS) ../Rar2Decoder.cpp
+-Rar3Decoder.o : ../Rar3Decoder.cpp
+- $(CXX) $(CC_SHARED) $(CXXFLAGS) ../Rar3Decoder.cpp
+-Rar3Vm.o : ../Rar3Vm.cpp
+- $(CXX) $(CC_SHARED) $(CXXFLAGS) ../Rar3Vm.cpp
+-RarCodecsRegister.o : ../RarCodecsRegister.cpp
+- $(CXX) $(CC_SHARED) $(CXXFLAGS) ../RarCodecsRegister.cpp
+-Alloc.o : ../../../../C/Alloc.c
+- $(CC) $(CC_SHARED) $(CFLAGS) ../../../../C/Alloc.c
+-Ppmd7.o : ../../../../C/Ppmd7.c
+- $(CC) $(CC_SHARED) $(CFLAGS) ../../../../C/Ppmd7.c
+-Ppmd7Dec.o : ../../../../C/Ppmd7Dec.c
+- $(CC) $(CC_SHARED) $(CFLAGS) ../../../../C/Ppmd7Dec.c
+-
+-# CRC32, C version
+-7zCrc.o : ../../../../C/7zCrc.c
+- $(CC) $(CC_SHARED) $(CFLAGS) ../../../../C/7zCrc.c
+-7zCrcOpt.o : ../../../../C/7zCrcOpt.c
+- $(CC) $(CC_SHARED) $(CFLAGS) ../../../../C/7zCrcOpt.c
+-# CRC32, ASM version
+-7zCrcT8.o : ../../../../C/7zCrcT8.c
+- $(CC) $(CC_SHARED) $(CFLAGS) ../../../../C/7zCrcT8.c
+diff -ruNa p7zip_9.20.1/CPP/7zip/Compress/Rar1Decoder.cpp p7zip-libre_9.20.1/CPP/7zip/Compress/Rar1Decoder.cpp
+--- p7zip_9.20.1/CPP/7zip/Compress/Rar1Decoder.cpp 2009-12-21 08:46:36.000000000 -0300
++++ p7zip-libre_9.20.1/CPP/7zip/Compress/Rar1Decoder.cpp 1969-12-31 21:00:00.000000000 -0300
+@@ -1,480 +0,0 @@
+-// Rar1Decoder.cpp
+-// According to unRAR license, this code may not be used to develop
+-// a program that creates RAR archives
+-
+-#include "StdAfx.h"
+-
+-#include "Rar1Decoder.h"
+-
+-namespace NCompress {
+-namespace NRar1 {
+-
+-static UInt32 PosL1[]={0,0,0,2,3,5,7,11,16,20,24,32,32, 256};
+-static UInt32 PosL2[]={0,0,0,0,5,7,9,13,18,22,26,34,36, 256};
+-static UInt32 PosHf0[]={0,0,0,0,0,8,16,24,33,33,33,33,33, 257};
+-static UInt32 PosHf1[]={0,0,0,0,0,0,4,44,60,76,80,80,127, 257};
+-static UInt32 PosHf2[]={0,0,0,0,0,0,2,7,53,117,233, 257,0};
+-static UInt32 PosHf3[]={0,0,0,0,0,0,0,2,16,218,251, 257,0};
+-static UInt32 PosHf4[]={0,0,0,0,0,0,0,0,0,255, 257,0,0};
+-
+-static const UInt32 kHistorySize = (1 << 16);
+-
+-class CCoderReleaser
+-{
+- CDecoder *m_Coder;
+-public:
+- CCoderReleaser(CDecoder *coder): m_Coder(coder) {}
+- ~CCoderReleaser() { m_Coder->ReleaseStreams(); }
+-};
+-
+-CDecoder::CDecoder(): m_IsSolid(false) { }
+-
+-void CDecoder::InitStructures()
+-{
+- for(int i = 0; i < kNumRepDists; i++)
+- m_RepDists[i] = 0;
+- m_RepDistPtr = 0;
+- LastLength = 0;
+- LastDist = 0;
+-}
+-
+-UInt32 CDecoder::ReadBits(int numBits) { return m_InBitStream.ReadBits(numBits); }
+-
+-HRESULT CDecoder::CopyBlock(UInt32 distance, UInt32 len)
+-{
+- if (len == 0)
+- return S_FALSE;
+- m_UnpackSize -= len;
+- return m_OutWindowStream.CopyBlock(distance, len) ? S_OK : S_FALSE;
+-}
+-
+-
+-UInt32 CDecoder::DecodeNum(const UInt32 *posTab)
+-{
+- UInt32 startPos = 2;
+- UInt32 num = m_InBitStream.GetValue(12);
+- for (;;)
+- {
+- UInt32 cur = (posTab[startPos + 1] - posTab[startPos]) << (12 - startPos);
+- if (num < cur)
+- break;
+- startPos++;
+- num -= cur;
+- }
+- m_InBitStream.MovePos(startPos);
+- return((num >> (12 - startPos)) + posTab[startPos]);
+-}
+-
+-static Byte kShortLen1[] = {1,3,4,4,5,6,7,8,8,4,4,5,6,6 };
+-static Byte kShortLen1a[] = {1,4,4,4,5,6,7,8,8,4,4,5,6,6,4 };
+-static Byte kShortLen2[] = {2,3,3,3,4,4,5,6,6,4,4,5,6,6 };
+-static Byte kShortLen2a[] = {2,3,3,4,4,4,5,6,6,4,4,5,6,6,4 };
+-static UInt32 kShortXor1[] = {0,0xa0,0xd0,0xe0,0xf0,0xf8,0xfc,0xfe,0xff,0xc0,0x80,0x90,0x98,0x9c,0xb0};
+-static UInt32 kShortXor2[] = {0,0x40,0x60,0xa0,0xd0,0xe0,0xf0,0xf8,0xfc,0xc0,0x80,0x90,0x98,0x9c,0xb0};
+-
+-HRESULT CDecoder::ShortLZ()
+-{
+- UInt32 len, saveLen, dist;
+- int distancePlace;
+- Byte *kShortLen;
+- const UInt32 *kShortXor;
+- NumHuf = 0;
+-
+- if (LCount == 2)
+- {
+- if (ReadBits(1))
+- return CopyBlock(LastDist, LastLength);
+- LCount = 0;
+- }
+-
+- UInt32 bitField = m_InBitStream.GetValue(8);
+-
+- if (AvrLn1 < 37)
+- {
+- kShortLen = Buf60 ? kShortLen1a : kShortLen1;
+- kShortXor = kShortXor1;
+- }
+- else
+- {
+- kShortLen = Buf60 ? kShortLen2a : kShortLen2;
+- kShortXor = kShortXor2;
+- }
+-
+- for (len = 0; ((bitField ^ kShortXor[len]) & (~(0xff >> kShortLen[len]))) != 0; len++);
+- m_InBitStream.MovePos(kShortLen[len]);
+-
+- if (len >= 9)
+- {
+- if (len == 9)
+- {
+- LCount++;
+- return CopyBlock(LastDist, LastLength);
+- }
+- if (len == 14)
+- {
+- LCount = 0;
+- len = DecodeNum(PosL2) + 5;
+- dist = 0x8000 + ReadBits(15) - 1;
+- LastLength = len;
+- LastDist = dist;
+- return CopyBlock(dist, len);
+- }
+-
+- LCount = 0;
+- saveLen = len;
+- dist = m_RepDists[(m_RepDistPtr - (len - 9)) & 3];
+- len = DecodeNum(PosL1) + 2;
+- if (len == 0x101 && saveLen == 10)
+- {
+- Buf60 ^= 1;
+- return S_OK;
+- }
+- if (dist >= 256)
+- len++;
+- if (dist >= MaxDist3 - 1)
+- len++;
+- }
+- else
+- {
+- LCount = 0;
+- AvrLn1 += len;
+- AvrLn1 -= AvrLn1 >> 4;
+-
+- distancePlace = DecodeNum(PosHf2) & 0xff;
+- dist = ChSetA[distancePlace];
+- if (--distancePlace != -1)
+- {
+- PlaceA[dist]--;
+- UInt32 lastDistance = ChSetA[distancePlace];
+- PlaceA[lastDistance]++;
+- ChSetA[distancePlace + 1] = lastDistance;
+- ChSetA[distancePlace] = dist;
+- }
+- len += 2;
+- }
+- m_RepDists[m_RepDistPtr++] = dist;
+- m_RepDistPtr &= 3;
+- LastLength = len;
+- LastDist = dist;
+- return CopyBlock(dist, len);
+-}
+-
+-
+-HRESULT CDecoder::LongLZ()
+-{
+- UInt32 len;
+- UInt32 dist;
+- UInt32 distancePlace, newDistancePlace;
+- UInt32 oldAvr2, oldAvr3;
+-
+- NumHuf = 0;
+- Nlzb += 16;
+- if (Nlzb > 0xff)
+- {
+- Nlzb = 0x90;
+- Nhfb >>= 1;
+- }
+- oldAvr2=AvrLn2;
+-
+- if (AvrLn2 >= 122)
+- len = DecodeNum(PosL2);
+- else if (AvrLn2 >= 64)
+- len = DecodeNum(PosL1);
+- else
+- {
+- UInt32 bitField = m_InBitStream.GetValue(16);
+- if (bitField < 0x100)
+- {
+- len = bitField;
+- m_InBitStream.MovePos(16);
+- }
+- else
+- {
+- for (len = 0; ((bitField << len) & 0x8000) == 0; len++)
+- ;
+- m_InBitStream.MovePos(len + 1);
+- }
+- }
+-
+- AvrLn2 += len;
+- AvrLn2 -= AvrLn2 >> 5;
+-
+- if (AvrPlcB > 0x28ff)
+- distancePlace = DecodeNum(PosHf2);
+- else if (AvrPlcB > 0x6ff)
+- distancePlace = DecodeNum(PosHf1);
+- else
+- distancePlace = DecodeNum(PosHf0);
+-
+- AvrPlcB += distancePlace;
+- AvrPlcB -= AvrPlcB >> 8;
+- for (;;)
+- {
+- dist = ChSetB[distancePlace & 0xff];
+- newDistancePlace = NToPlB[dist++ & 0xff]++;
+- if (!(dist & 0xff))
+- CorrHuff(ChSetB,NToPlB);
+- else
+- break;
+- }
+-
+- ChSetB[distancePlace] = ChSetB[newDistancePlace];
+- ChSetB[newDistancePlace] = dist;
+-
+- dist = ((dist & 0xff00) >> 1) | ReadBits(7);
+-
+- oldAvr3 = AvrLn3;
+- if (len != 1 && len != 4)
+- if (len == 0 && dist <= MaxDist3)
+- {
+- AvrLn3++;
+- AvrLn3 -= AvrLn3 >> 8;
+- }
+- else
+- if (AvrLn3 > 0)
+- AvrLn3--;
+- len += 3;
+- if (dist >= MaxDist3)
+- len++;
+- if (dist <= 256)
+- len += 8;
+- if (oldAvr3 > 0xb0 || AvrPlc >= 0x2a00 && oldAvr2 < 0x40)
+- MaxDist3 = 0x7f00;
+- else
+- MaxDist3 = 0x2001;
+- m_RepDists[m_RepDistPtr++] = --dist;
+- m_RepDistPtr &= 3;
+- LastLength = len;
+- LastDist = dist;
+- return CopyBlock(dist, len);
+-}
+-
+-
+-HRESULT CDecoder::HuffDecode()
+-{
+- UInt32 curByte, newBytePlace;
+- UInt32 len;
+- UInt32 dist;
+- int bytePlace;
+-
+- if (AvrPlc > 0x75ff) bytePlace = DecodeNum(PosHf4);
+- else if (AvrPlc > 0x5dff) bytePlace = DecodeNum(PosHf3);
+- else if (AvrPlc > 0x35ff) bytePlace = DecodeNum(PosHf2);
+- else if (AvrPlc > 0x0dff) bytePlace = DecodeNum(PosHf1);
+- else bytePlace = DecodeNum(PosHf0);
+- if (StMode)
+- {
+- if (--bytePlace == -1)
+- {
+- if (ReadBits(1))
+- {
+- NumHuf = StMode = 0;
+- return S_OK;
+- }
+- else
+- {
+- len = (ReadBits(1)) ? 4 : 3;
+- dist = DecodeNum(PosHf2);
+- dist = (dist << 5) | ReadBits(5);
+- return CopyBlock(dist - 1, len);
+- }
+- }
+- }
+- else if (NumHuf++ >= 16 && FlagsCnt == 0)
+- StMode = 1;
+- bytePlace &= 0xff;
+- AvrPlc += bytePlace;
+- AvrPlc -= AvrPlc >> 8;
+- Nhfb+=16;
+- if (Nhfb > 0xff)
+- {
+- Nhfb=0x90;
+- Nlzb >>= 1;
+- }
+-
+- m_UnpackSize --;
+- m_OutWindowStream.PutByte((Byte)(ChSet[bytePlace] >> 8));
+-
+- for (;;)
+- {
+- curByte = ChSet[bytePlace];
+- newBytePlace = NToPl[curByte++ & 0xff]++;
+- if ((curByte & 0xff) > 0xa1)
+- CorrHuff(ChSet, NToPl);
+- else
+- break;
+- }
+-
+- ChSet[bytePlace] = ChSet[newBytePlace];
+- ChSet[newBytePlace] = curByte;
+- return S_OK;
+-}
+-
+-
+-void CDecoder::GetFlagsBuf()
+-{
+- UInt32 flags, newFlagsPlace;
+- UInt32 flagsPlace = DecodeNum(PosHf2);
+-
+- for (;;)
+- {
+- flags = ChSetC[flagsPlace];
+- FlagBuf = flags >> 8;
+- newFlagsPlace = NToPlC[flags++ & 0xff]++;
+- if ((flags & 0xff) != 0)
+- break;
+- CorrHuff(ChSetC, NToPlC);
+- }
+-
+- ChSetC[flagsPlace] = ChSetC[newFlagsPlace];
+- ChSetC[newFlagsPlace] = flags;
+-}
+-
+-void CDecoder::InitData()
+-{
+- if (!m_IsSolid)
+- {
+- AvrPlcB = AvrLn1 = AvrLn2 = AvrLn3 = NumHuf = Buf60 = 0;
+- AvrPlc = 0x3500;
+- MaxDist3 = 0x2001;
+- Nhfb = Nlzb = 0x80;
+- }
+- FlagsCnt = 0;
+- FlagBuf = 0;
+- StMode = 0;
+- LCount = 0;
+-}
+-
+-void CDecoder::CorrHuff(UInt32 *CharSet,UInt32 *NumToPlace)
+-{
+- int i;
+- for (i = 7; i >= 0; i--)
+- for (int j = 0; j < 32; j++, CharSet++)
+- *CharSet = (*CharSet & ~0xff) | i;
+- memset(NumToPlace, 0, sizeof(NToPl));
+- for (i = 6; i >= 0; i--)
+- NumToPlace[i] = (7 - i) * 32;
+-}
+-
+-void CDecoder::InitHuff()
+-{
+- for (UInt32 i = 0; i < 256; i++)
+- {
+- Place[i] = PlaceA[i] = PlaceB[i] = i;
+- PlaceC[i] = (~i + 1) & 0xff;
+- ChSet[i] = ChSetB[i] = i << 8;
+- ChSetA[i] = i;
+- ChSetC[i] = ((~i + 1) & 0xff) << 8;
+- }
+- memset(NToPl, 0, sizeof(NToPl));
+- memset(NToPlB, 0, sizeof(NToPlB));
+- memset(NToPlC, 0, sizeof(NToPlC));
+- CorrHuff(ChSetB, NToPlB);
+-}
+-
+-HRESULT CDecoder::CodeReal(ISequentialInStream *inStream, ISequentialOutStream *outStream,
+- const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo * /* progress */)
+-{
+- if (inSize == NULL || outSize == NULL)
+- return E_INVALIDARG;
+-
+- if (!m_OutWindowStream.Create(kHistorySize))
+- return E_OUTOFMEMORY;
+- if (!m_InBitStream.Create(1 << 20))
+- return E_OUTOFMEMORY;
+-
+- m_UnpackSize = (Int64)*outSize;
+- m_OutWindowStream.SetStream(outStream);
+- m_OutWindowStream.Init(m_IsSolid);
+- m_InBitStream.SetStream(inStream);
+- m_InBitStream.Init();
+-
+- CCoderReleaser coderReleaser(this);
+- InitData();
+- if (!m_IsSolid)
+- {
+- InitStructures();
+- InitHuff();
+- }
+- if (m_UnpackSize > 0)
+- {
+- GetFlagsBuf();
+- FlagsCnt = 8;
+- }
+-
+- while (m_UnpackSize > 0)
+- {
+- if (StMode)
+- {
+- RINOK(HuffDecode());
+- continue;
+- }
+-
+- if (--FlagsCnt < 0)
+- {
+- GetFlagsBuf();
+- FlagsCnt=7;
+- }
+-
+- if (FlagBuf & 0x80)
+- {
+- FlagBuf <<= 1;
+- if (Nlzb > Nhfb)
+- {
+- RINOK(LongLZ());
+- }
+- else
+- {
+- RINOK(HuffDecode());
+- }
+- }
+- else
+- {
+- FlagBuf <<= 1;
+- if (--FlagsCnt < 0)
+- {
+- GetFlagsBuf();
+- FlagsCnt = 7;
+- }
+- if (FlagBuf & 0x80)
+- {
+- FlagBuf <<= 1;
+- if (Nlzb > Nhfb)
+- {
+- RINOK(HuffDecode());
+- }
+- else
+- {
+- RINOK(LongLZ());
+- }
+- }
+- else
+- {
+- FlagBuf <<= 1;
+- RINOK(ShortLZ());
+- }
+- }
+- }
+- if (m_UnpackSize < 0)
+- return S_FALSE;
+- return m_OutWindowStream.Flush();
+-}
+-
+-STDMETHODIMP CDecoder::Code(ISequentialInStream *inStream, ISequentialOutStream *outStream,
+- const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress)
+-{
+- try { return CodeReal(inStream, outStream, inSize, outSize, progress); }
+- catch(const CInBufferException &e) { return e.ErrorCode; }
+- catch(const CLzOutWindowException &e) { return e.ErrorCode; }
+- catch(...) { return S_FALSE; }
+-}
+-
+-STDMETHODIMP CDecoder::SetDecoderProperties2(const Byte *data, UInt32 size)
+-{
+- if (size < 1)
+- return E_INVALIDARG;
+- m_IsSolid = (data[0] != 0);
+- return S_OK;
+-}
+-
+-}}
+diff -ruNa p7zip_9.20.1/CPP/7zip/Compress/Rar1Decoder.h p7zip-libre_9.20.1/CPP/7zip/Compress/Rar1Decoder.h
+--- p7zip_9.20.1/CPP/7zip/Compress/Rar1Decoder.h 2009-02-07 15:06:28.000000000 -0200
++++ p7zip-libre_9.20.1/CPP/7zip/Compress/Rar1Decoder.h 1969-12-31 21:00:00.000000000 -0300
+@@ -1,88 +0,0 @@
+-// Rar1Decoder.h
+-// According to unRAR license, this code may not be used to develop
+-// a program that creates RAR archives
+-
+-#ifndef __COMPRESS_RAR1_DECODER_H
+-#define __COMPRESS_RAR1_DECODER_H
+-
+-#include "../../Common/MyCom.h"
+-
+-#include "../ICoder.h"
+-
+-#include "../Common/InBuffer.h"
+-
+-#include "BitmDecoder.h"
+-#include "HuffmanDecoder.h"
+-#include "LzOutWindow.h"
+-
+-namespace NCompress {
+-namespace NRar1 {
+-
+-const UInt32 kNumRepDists = 4;
+-
+-typedef NBitm::CDecoder<CInBuffer> CBitDecoder;
+-
+-class CDecoder :
+- public ICompressCoder,
+- public ICompressSetDecoderProperties2,
+- public CMyUnknownImp
+-{
+-public:
+- CLzOutWindow m_OutWindowStream;
+- CBitDecoder m_InBitStream;
+-
+- UInt32 m_RepDists[kNumRepDists];
+- UInt32 m_RepDistPtr;
+-
+- UInt32 LastDist;
+- UInt32 LastLength;
+-
+- Int64 m_UnpackSize;
+- bool m_IsSolid;
+-
+- UInt32 ReadBits(int numBits);
+- HRESULT CopyBlock(UInt32 distance, UInt32 len);
+-
+- UInt32 DecodeNum(const UInt32 *posTab);
+- HRESULT ShortLZ();
+- HRESULT LongLZ();
+- HRESULT HuffDecode();
+- void GetFlagsBuf();
+- void InitData();
+- void InitHuff();
+- void CorrHuff(UInt32 *CharSet, UInt32 *NumToPlace);
+- void OldUnpWriteBuf();
+-
+- UInt32 ChSet[256],ChSetA[256],ChSetB[256],ChSetC[256];
+- UInt32 Place[256],PlaceA[256],PlaceB[256],PlaceC[256];
+- UInt32 NToPl[256],NToPlB[256],NToPlC[256];
+- UInt32 FlagBuf,AvrPlc,AvrPlcB,AvrLn1,AvrLn2,AvrLn3;
+- int Buf60,NumHuf,StMode,LCount,FlagsCnt;
+- UInt32 Nhfb,Nlzb,MaxDist3;
+-
+- void InitStructures();
+-
+- HRESULT CodeReal(ISequentialInStream *inStream, ISequentialOutStream *outStream,
+- const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress);
+-
+-public:
+- CDecoder();
+-
+- MY_UNKNOWN_IMP1(ICompressSetDecoderProperties2)
+-
+- void ReleaseStreams()
+- {
+- m_OutWindowStream.ReleaseStream();
+- m_InBitStream.ReleaseStream();
+- }
+-
+- STDMETHOD(Code)(ISequentialInStream *inStream, ISequentialOutStream *outStream,
+- const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress);
+-
+- STDMETHOD(SetDecoderProperties2)(const Byte *data, UInt32 size);
+-
+-};
+-
+-}}
+-
+-#endif
+diff -ruNa p7zip_9.20.1/CPP/7zip/Compress/Rar2Decoder.cpp p7zip-libre_9.20.1/CPP/7zip/Compress/Rar2Decoder.cpp
+--- p7zip_9.20.1/CPP/7zip/Compress/Rar2Decoder.cpp 2009-12-21 08:46:36.000000000 -0300
++++ p7zip-libre_9.20.1/CPP/7zip/Compress/Rar2Decoder.cpp 1969-12-31 21:00:00.000000000 -0300
+@@ -1,391 +0,0 @@
+-// Rar2Decoder.cpp
+-// According to unRAR license, this code may not be used to develop
+-// a program that creates RAR archives
+-
+-#include "StdAfx.h"
+-
+-#include "Rar2Decoder.h"
+-
+-namespace NCompress {
+-namespace NRar2 {
+-
+-namespace NMultimedia {
+-
+-Byte CFilter::Decode(int &channelDelta, Byte deltaByte)
+-{
+- D4 = D3;
+- D3 = D2;
+- D2 = LastDelta - D1;
+- D1 = LastDelta;
+- int predictedValue = ((8 * LastChar + K1 * D1 + K2 * D2 + K3 * D3 + K4 * D4 + K5 * channelDelta) >> 3);
+-
+- Byte realValue = (Byte)(predictedValue - deltaByte);
+- int i = ((int)(signed char)deltaByte) << 3;
+-
+- Dif[0] += abs(i);
+- Dif[1] += abs(i - D1);
+- Dif[2] += abs(i + D1);
+- Dif[3] += abs(i - D2);
+- Dif[4] += abs(i + D2);
+- Dif[5] += abs(i - D3);
+- Dif[6] += abs(i + D3);
+- Dif[7] += abs(i - D4);
+- Dif[8] += abs(i + D4);
+- Dif[9] += abs(i - channelDelta);
+- Dif[10] += abs(i + channelDelta);
+-
+- channelDelta = LastDelta = (signed char)(realValue - LastChar);
+- LastChar = realValue;
+-
+- if (((++ByteCount) & 0x1F) == 0)
+- {
+- UInt32 minDif = Dif[0];
+- UInt32 numMinDif = 0;
+- Dif[0] = 0;
+- for (i = 1; i < sizeof(Dif) / sizeof(Dif[0]); i++)
+- {
+- if (Dif[i] < minDif)
+- {
+- minDif = Dif[i];
+- numMinDif = i;
+- }
+- Dif[i] = 0;
+- }
+- switch(numMinDif)
+- {
+- case 1: if (K1 >= -16) K1--; break;
+- case 2: if (K1 < 16) K1++; break;
+- case 3: if (K2 >= -16) K2--; break;
+- case 4: if (K2 < 16) K2++; break;
+- case 5: if (K3 >= -16) K3--; break;
+- case 6: if (K3 < 16) K3++; break;
+- case 7: if (K4 >= -16) K4--; break;
+- case 8: if (K4 < 16) K4++; break;
+- case 9: if (K5 >= -16) K5--; break;
+- case 10:if (K5 < 16) K5++; break;
+- }
+- }
+- return realValue;
+-}
+-}
+-
+-static const char *kNumberErrorMessage = "Number error";
+-
+-static const UInt32 kHistorySize = 1 << 20;
+-
+-static const int kNumStats = 11;
+-
+-static const UInt32 kWindowReservSize = (1 << 22) + 256;
+-
+-CDecoder::CDecoder():
+- m_IsSolid(false)
+-{
+-}
+-
+-void CDecoder::InitStructures()
+-{
+- m_MmFilter.Init();
+- for(int i = 0; i < kNumRepDists; i++)
+- m_RepDists[i] = 0;
+- m_RepDistPtr = 0;
+- m_LastLength = 0;
+- memset(m_LastLevels, 0, kMaxTableSize);
+-}
+-
+-UInt32 CDecoder::ReadBits(int numBits) { return m_InBitStream.ReadBits(numBits); }
+-
+-#define RIF(x) { if (!(x)) return false; }
+-
+-bool CDecoder::ReadTables(void)
+-{
+- Byte levelLevels[kLevelTableSize];
+- Byte newLevels[kMaxTableSize];
+- m_AudioMode = (ReadBits(1) == 1);
+-
+- if (ReadBits(1) == 0)
+- memset(m_LastLevels, 0, kMaxTableSize);
+- int numLevels;
+- if (m_AudioMode)
+- {
+- m_NumChannels = ReadBits(2) + 1;
+- if (m_MmFilter.CurrentChannel >= m_NumChannels)
+- m_MmFilter.CurrentChannel = 0;
+- numLevels = m_NumChannels * kMMTableSize;
+- }
+- else
+- numLevels = kHeapTablesSizesSum;
+-
+- int i;
+- for (i = 0; i < kLevelTableSize; i++)
+- levelLevels[i] = (Byte)ReadBits(4);
+- RIF(m_LevelDecoder.SetCodeLengths(levelLevels));
+- i = 0;
+- while (i < numLevels)
+- {
+- UInt32 number = m_LevelDecoder.DecodeSymbol(&m_InBitStream);
+- if (number < kTableDirectLevels)
+- {
+- newLevels[i] = (Byte)((number + m_LastLevels[i]) & kLevelMask);
+- i++;
+- }
+- else
+- {
+- if (number == kTableLevelRepNumber)
+- {
+- int t = ReadBits(2) + 3;
+- for (int reps = t; reps > 0 && i < numLevels ; reps--, i++)
+- newLevels[i] = newLevels[i - 1];
+- }
+- else
+- {
+- int num;
+- if (number == kTableLevel0Number)
+- num = ReadBits(3) + 3;
+- else if (number == kTableLevel0Number2)
+- num = ReadBits(7) + 11;
+- else
+- return false;
+- for (;num > 0 && i < numLevels; num--)
+- newLevels[i++] = 0;
+- }
+- }
+- }
+- if (m_AudioMode)
+- for (i = 0; i < m_NumChannels; i++)
+- {
+- RIF(m_MMDecoders[i].SetCodeLengths(&newLevels[i * kMMTableSize]));
+- }
+- else
+- {
+- RIF(m_MainDecoder.SetCodeLengths(&newLevels[0]));
+- RIF(m_DistDecoder.SetCodeLengths(&newLevels[kMainTableSize]));
+- RIF(m_LenDecoder.SetCodeLengths(&newLevels[kMainTableSize + kDistTableSize]));
+- }
+- memcpy(m_LastLevels, newLevels, kMaxTableSize);
+- return true;
+-}
+-
+-bool CDecoder::ReadLastTables()
+-{
+- // it differs a little from pure RAR sources;
+- // UInt64 ttt = m_InBitStream.GetProcessedSize() + 2;
+- // + 2 works for: return 0xFF; in CInBuffer::ReadByte.
+- if (m_InBitStream.GetProcessedSize() + 7 <= m_PackSize) // test it: probably incorrect;
+- // if (m_InBitStream.GetProcessedSize() + 2 <= m_PackSize) // test it: probably incorrect;
+- if (m_AudioMode)
+- {
+- UInt32 symbol = m_MMDecoders[m_MmFilter.CurrentChannel].DecodeSymbol(&m_InBitStream);
+- if (symbol == 256)
+- return ReadTables();
+- if (symbol >= kMMTableSize)
+- return false;
+- }
+- else
+- {
+- UInt32 number = m_MainDecoder.DecodeSymbol(&m_InBitStream);
+- if (number == kReadTableNumber)
+- return ReadTables();
+- if (number >= kMainTableSize)
+- return false;
+- }
+- return true;
+-}
+-
+-class CCoderReleaser
+-{
+- CDecoder *m_Coder;
+-public:
+- CCoderReleaser(CDecoder *coder): m_Coder(coder) {}
+- ~CCoderReleaser()
+- {
+- m_Coder->ReleaseStreams();
+- }
+-};
+-
+-bool CDecoder::DecodeMm(UInt32 pos)
+-{
+- while (pos-- > 0)
+- {
+- UInt32 symbol = m_MMDecoders[m_MmFilter.CurrentChannel].DecodeSymbol(&m_InBitStream);
+- if (symbol == 256)
+- return true;
+- if (symbol >= kMMTableSize)
+- return false;
+- /*
+- Byte byPredict = m_Predictor.Predict();
+- Byte byReal = (Byte)(byPredict - (Byte)symbol);
+- m_Predictor.Update(byReal, byPredict);
+- */
+- Byte byReal = m_MmFilter.Decode((Byte)symbol);
+- m_OutWindowStream.PutByte(byReal);
+- if (++m_MmFilter.CurrentChannel == m_NumChannels)
+- m_MmFilter.CurrentChannel = 0;
+- }
+- return true;
+-}
+-
+-bool CDecoder::DecodeLz(Int32 pos)
+-{
+- while (pos > 0)
+- {
+- UInt32 number = m_MainDecoder.DecodeSymbol(&m_InBitStream);
+- UInt32 length, distance;
+- if (number < 256)
+- {
+- m_OutWindowStream.PutByte(Byte(number));
+- pos--;
+- continue;
+- }
+- else if (number >= kMatchNumber)
+- {
+- number -= kMatchNumber;
+- length = kNormalMatchMinLen + UInt32(kLenStart[number]) +
+- m_InBitStream.ReadBits(kLenDirectBits[number]);
+- number = m_DistDecoder.DecodeSymbol(&m_InBitStream);
+- if (number >= kDistTableSize)
+- return false;
+- distance = kDistStart[number] + m_InBitStream.ReadBits(kDistDirectBits[number]);
+- if (distance >= kDistLimit3)
+- {
+- length += 2 - ((distance - kDistLimit4) >> 31);
+- // length++;
+- // if (distance >= kDistLimit4)
+- // length++;
+- }
+- }
+- else if (number == kRepBothNumber)
+- {
+- length = m_LastLength;
+- if (length == 0)
+- return false;
+- distance = m_RepDists[(m_RepDistPtr + 4 - 1) & 3];
+- }
+- else if (number < kLen2Number)
+- {
+- distance = m_RepDists[(m_RepDistPtr - (number - kRepNumber + 1)) & 3];
+- number = m_LenDecoder.DecodeSymbol(&m_InBitStream);
+- if (number >= kLenTableSize)
+- return false;
+- length = 2 + kLenStart[number] + m_InBitStream.ReadBits(kLenDirectBits[number]);
+- if (distance >= kDistLimit2)
+- {
+- length++;
+- if (distance >= kDistLimit3)
+- {
+- length += 2 - ((distance - kDistLimit4) >> 31);
+- // length++;
+- // if (distance >= kDistLimit4)
+- // length++;
+- }
+- }
+- }
+- else if (number < kReadTableNumber)
+- {
+- number -= kLen2Number;
+- distance = kLen2DistStarts[number] +
+- m_InBitStream.ReadBits(kLen2DistDirectBits[number]);
+- length = 2;
+- }
+- else if (number == kReadTableNumber)
+- return true;
+- else
+- return false;
+- m_RepDists[m_RepDistPtr++ & 3] = distance;
+- m_LastLength = length;
+- if (!m_OutWindowStream.CopyBlock(distance, length))
+- return false;
+- pos -= length;
+- }
+- return true;
+-}
+-
+-HRESULT CDecoder::CodeReal(ISequentialInStream *inStream, ISequentialOutStream *outStream,
+- const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress)
+-{
+- if (inSize == NULL || outSize == NULL)
+- return E_INVALIDARG;
+-
+- if (!m_OutWindowStream.Create(kHistorySize))
+- return E_OUTOFMEMORY;
+- if (!m_InBitStream.Create(1 << 20))
+- return E_OUTOFMEMORY;
+-
+- m_PackSize = *inSize;
+-
+- UInt64 pos = 0, unPackSize = *outSize;
+-
+- m_OutWindowStream.SetStream(outStream);
+- m_OutWindowStream.Init(m_IsSolid);
+- m_InBitStream.SetStream(inStream);
+- m_InBitStream.Init();
+-
+- CCoderReleaser coderReleaser(this);
+- if (!m_IsSolid)
+- {
+- InitStructures();
+- if (unPackSize == 0)
+- {
+- if (m_InBitStream.GetProcessedSize() + 2 <= m_PackSize) // test it: probably incorrect;
+- if (!ReadTables())
+- return S_FALSE;
+- return S_OK;
+- }
+- if (!ReadTables())
+- return S_FALSE;
+- }
+-
+- UInt64 startPos = m_OutWindowStream.GetProcessedSize();
+- while(pos < unPackSize)
+- {
+- UInt32 blockSize = 1 << 20;
+- if (blockSize > unPackSize - pos)
+- blockSize = (UInt32)(unPackSize - pos);
+- UInt64 blockStartPos = m_OutWindowStream.GetProcessedSize();
+- if (m_AudioMode)
+- {
+- if (!DecodeMm(blockSize))
+- return S_FALSE;
+- }
+- else
+- {
+- if (!DecodeLz((Int32)blockSize))
+- return S_FALSE;
+- }
+- UInt64 globalPos = m_OutWindowStream.GetProcessedSize();
+- pos = globalPos - blockStartPos;
+- if (pos < blockSize)
+- if (!ReadTables())
+- return S_FALSE;
+- pos = globalPos - startPos;
+- if (progress != 0)
+- {
+- UInt64 packSize = m_InBitStream.GetProcessedSize();
+- RINOK(progress->SetRatioInfo(&packSize, &pos));
+- }
+- }
+- if (pos > unPackSize)
+- return S_FALSE;
+-
+- if (!ReadLastTables())
+- return S_FALSE;
+- return m_OutWindowStream.Flush();
+-}
+-
+-STDMETHODIMP CDecoder::Code(ISequentialInStream *inStream, ISequentialOutStream *outStream,
+- const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress)
+-{
+- try { return CodeReal(inStream, outStream, inSize, outSize, progress); }
+- catch(const CInBufferException &e) { return e.ErrorCode; }
+- catch(const CLzOutWindowException &e) { return e.ErrorCode; }
+- catch(...) { return S_FALSE; }
+-}
+-
+-STDMETHODIMP CDecoder::SetDecoderProperties2(const Byte *data, UInt32 size)
+-{
+- if (size < 1)
+- return E_INVALIDARG;
+- m_IsSolid = (data[0] != 0);
+- return S_OK;
+-}
+-
+-}}
+diff -ruNa p7zip_9.20.1/CPP/7zip/Compress/Rar2Decoder.h p7zip-libre_9.20.1/CPP/7zip/Compress/Rar2Decoder.h
+--- p7zip_9.20.1/CPP/7zip/Compress/Rar2Decoder.h 2009-02-07 15:06:28.000000000 -0200
++++ p7zip-libre_9.20.1/CPP/7zip/Compress/Rar2Decoder.h 1969-12-31 21:00:00.000000000 -0300
+@@ -1,174 +0,0 @@
+-// Rar2Decoder.h
+-// According to unRAR license, this code may not be used to develop
+-// a program that creates RAR archives
+-
+-#ifndef __COMPRESS_RAR2_DECODER_H
+-#define __COMPRESS_RAR2_DECODER_H
+-
+-#include "../../Common/MyCom.h"
+-
+-#include "../ICoder.h"
+-
+-#include "../Common/InBuffer.h"
+-
+-#include "BitmDecoder.h"
+-#include "HuffmanDecoder.h"
+-#include "LzOutWindow.h"
+-
+-namespace NCompress {
+-namespace NRar2 {
+-
+-const UInt32 kNumRepDists = 4;
+-const UInt32 kDistTableSize = 48;
+-
+-const int kMMTableSize = 256 + 1;
+-
+-const UInt32 kMainTableSize = 298;
+-const UInt32 kLenTableSize = 28;
+-
+-const UInt32 kDistTableStart = kMainTableSize;
+-const UInt32 kLenTableStart = kDistTableStart + kDistTableSize;
+-
+-const UInt32 kHeapTablesSizesSum = kMainTableSize + kDistTableSize + kLenTableSize;
+-
+-const UInt32 kLevelTableSize = 19;
+-
+-const UInt32 kMMTablesSizesSum = kMMTableSize * 4;
+-
+-const UInt32 kMaxTableSize = kMMTablesSizesSum;
+-
+-const UInt32 kTableDirectLevels = 16;
+-const UInt32 kTableLevelRepNumber = kTableDirectLevels;
+-const UInt32 kTableLevel0Number = kTableLevelRepNumber + 1;
+-const UInt32 kTableLevel0Number2 = kTableLevel0Number + 1;
+-
+-const UInt32 kLevelMask = 0xF;
+-
+-
+-const UInt32 kRepBothNumber = 256;
+-const UInt32 kRepNumber = kRepBothNumber + 1;
+-const UInt32 kLen2Number = kRepNumber + 4;
+-
+-const UInt32 kLen2NumNumbers = 8;
+-const UInt32 kReadTableNumber = kLen2Number + kLen2NumNumbers;
+-const UInt32 kMatchNumber = kReadTableNumber + 1;
+-
+-const Byte kLenStart[kLenTableSize] = {0,1,2,3,4,5,6,7,8,10,12,14,16,20,24,28,32,40,48,56,64,80,96,112,128,160,192,224};
+-const Byte kLenDirectBits[kLenTableSize] = {0,0,0,0,0,0,0,0,1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5};
+-
+-const UInt32 kDistStart[kDistTableSize] = {0,1,2,3,4,6,8,12,16,24,32,48,64,96,128,192,256,384,512,768,1024,1536,2048,3072,4096,6144,8192,12288,16384,24576,32768U,49152U,65536,98304,131072,196608,262144,327680,393216,458752,524288,589824,655360,720896,786432,851968,917504,983040};
+-const Byte kDistDirectBits[kDistTableSize] = {0,0,0,0,1,1,2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 13, 13, 14, 14, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16};
+-
+-const Byte kLevelDirectBits[kLevelTableSize] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 3, 7};
+-
+-const Byte kLen2DistStarts[kLen2NumNumbers]={0,4,8,16,32,64,128,192};
+-const Byte kLen2DistDirectBits[kLen2NumNumbers]={2,2,3, 4, 5, 6, 6, 6};
+-
+-const UInt32 kDistLimit2 = 0x101 - 1;
+-const UInt32 kDistLimit3 = 0x2000 - 1;
+-const UInt32 kDistLimit4 = 0x40000 - 1;
+-
+-const UInt32 kMatchMaxLen = 255 + 2;
+-const UInt32 kMatchMaxLenMax = 255 + 5;
+-const UInt32 kNormalMatchMinLen = 3;
+-
+-namespace NMultimedia {
+-
+-struct CFilter
+-{
+- int K1,K2,K3,K4,K5;
+- int D1,D2,D3,D4;
+- int LastDelta;
+- UInt32 Dif[11];
+- UInt32 ByteCount;
+- int LastChar;
+-
+- Byte Decode(int &channelDelta, Byte delta);
+-
+- void Init() { memset(this, 0, sizeof(*this)); }
+-
+-};
+-
+-const int kNumChanelsMax = 4;
+-
+-class CFilter2
+-{
+-public:
+- CFilter m_Filters[kNumChanelsMax];
+- int m_ChannelDelta;
+- int CurrentChannel;
+-
+- void Init() { memset(this, 0, sizeof(*this)); }
+- Byte Decode(Byte delta)
+- {
+- return m_Filters[CurrentChannel].Decode(m_ChannelDelta, delta);
+- }
+-
+-};
+-
+-}
+-
+-typedef NBitm::CDecoder<CInBuffer> CBitDecoder;
+-
+-const int kNumHuffmanBits = 15;
+-
+-class CDecoder :
+- public ICompressCoder,
+- public ICompressSetDecoderProperties2,
+- public CMyUnknownImp
+-{
+- CLzOutWindow m_OutWindowStream;
+- CBitDecoder m_InBitStream;
+- NHuffman::CDecoder<kNumHuffmanBits, kMainTableSize> m_MainDecoder;
+- NHuffman::CDecoder<kNumHuffmanBits, kDistTableSize> m_DistDecoder;
+- NHuffman::CDecoder<kNumHuffmanBits, kLenTableSize> m_LenDecoder;
+- NHuffman::CDecoder<kNumHuffmanBits, kMMTableSize> m_MMDecoders[NMultimedia::kNumChanelsMax];
+- NHuffman::CDecoder<kNumHuffmanBits, kLevelTableSize> m_LevelDecoder;
+-
+- bool m_AudioMode;
+-
+- NMultimedia::CFilter2 m_MmFilter;
+- int m_NumChannels;
+-
+- UInt32 m_RepDists[kNumRepDists];
+- UInt32 m_RepDistPtr;
+-
+- UInt32 m_LastLength;
+-
+- Byte m_LastLevels[kMaxTableSize];
+-
+- UInt64 m_PackSize;
+- bool m_IsSolid;
+-
+- void InitStructures();
+- UInt32 ReadBits(int numBits);
+- bool ReadTables();
+- bool ReadLastTables();
+-
+- bool DecodeMm(UInt32 pos);
+- bool DecodeLz(Int32 pos);
+-
+- HRESULT CodeReal(ISequentialInStream *inStream, ISequentialOutStream *outStream,
+- const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress);
+-
+-public:
+- CDecoder();
+-
+- MY_UNKNOWN_IMP1(ICompressSetDecoderProperties2)
+-
+- void ReleaseStreams()
+- {
+- m_OutWindowStream.ReleaseStream();
+- m_InBitStream.ReleaseStream();
+- }
+-
+- STDMETHOD(Code)(ISequentialInStream *inStream, ISequentialOutStream *outStream,
+- const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress);
+-
+- STDMETHOD(SetDecoderProperties2)(const Byte *data, UInt32 size);
+-
+-};
+-
+-}}
+-
+-#endif
+diff -ruNa p7zip_9.20.1/CPP/7zip/Compress/Rar3Decoder.cpp p7zip-libre_9.20.1/CPP/7zip/Compress/Rar3Decoder.cpp
+--- p7zip_9.20.1/CPP/7zip/Compress/Rar3Decoder.cpp 2010-09-14 16:18:38.000000000 -0300
++++ p7zip-libre_9.20.1/CPP/7zip/Compress/Rar3Decoder.cpp 1969-12-31 21:00:00.000000000 -0300
+@@ -1,897 +0,0 @@
+-// Rar3Decoder.cpp
+-// According to unRAR license, this code may not be used to develop
+-// a program that creates RAR archives
+-
+-/* This code uses Carryless rangecoder (1999): Dmitry Subbotin : Public domain */
+-
+-#include "StdAfx.h"
+-
+-#include "../../../C/Alloc.h"
+-
+-#include "../Common/StreamUtils.h"
+-
+-#include "Rar3Decoder.h"
+-
+-namespace NCompress {
+-namespace NRar3 {
+-
+-static void *SzBigAlloc(void *, size_t size) { return BigAlloc(size); }
+-static void SzBigFree(void *, void *address) { BigFree(address); }
+-static ISzAlloc g_BigAlloc = { SzBigAlloc, SzBigFree };
+-
+-static const UInt32 kNumAlignReps = 15;
+-
+-static const UInt32 kSymbolReadTable = 256;
+-static const UInt32 kSymbolRep = 259;
+-static const UInt32 kSymbolLen2 = kSymbolRep + kNumReps;
+-
+-static const Byte kLenStart[kLenTableSize] = {0,1,2,3,4,5,6,7,8,10,12,14,16,20,24,28,32,40,48,56,64,80,96,112,128,160,192,224};
+-static const Byte kLenDirectBits[kLenTableSize] = {0,0,0,0,0,0,0,0,1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5};
+-
+-static const Byte kDistDirectBits[kDistTableSize] =
+- {0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,
+- 16,16,16,16,16,16,16,16,16,16,16,16,16,16,
+- 18,18,18,18,18,18,18,18,18,18,18,18};
+-
+-static const Byte kLevelDirectBits[kLevelTableSize] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7};
+-
+-static const Byte kLen2DistStarts[kNumLen2Symbols]={0,4,8,16,32,64,128,192};
+-static const Byte kLen2DistDirectBits[kNumLen2Symbols]={2,2,3, 4, 5, 6, 6, 6};
+-
+-static const UInt32 kDistLimit3 = 0x2000 - 2;
+-static const UInt32 kDistLimit4 = 0x40000 - 2;
+-
+-static const UInt32 kNormalMatchMinLen = 3;
+-
+-static const UInt32 kVmDataSizeMax = 1 << 16;
+-static const UInt32 kVmCodeSizeMax = 1 << 16;
+-
+-extern "C" {
+-
+-static UInt32 Range_GetThreshold(void *pp, UInt32 total)
+-{
+- CRangeDecoder *p = (CRangeDecoder *)pp;
+- return p->Code / (p->Range /= total);
+-}
+-
+-static void Range_Decode(void *pp, UInt32 start, UInt32 size)
+-{
+- CRangeDecoder *p = (CRangeDecoder *)pp;
+- start *= p->Range;
+- p->Low += start;
+- p->Code -= start;
+- p->Range *= size;
+- p->Normalize();
+-}
+-
+-static UInt32 Range_DecodeBit(void *pp, UInt32 size0)
+-{
+- CRangeDecoder *p = (CRangeDecoder *)pp;
+- if (p->Code / (p->Range >>= 14) < size0)
+- {
+- Range_Decode(p, 0, size0);
+- return 0;
+- }
+- else
+- {
+- Range_Decode(p, size0, (1 << 14) - size0);
+- return 1;
+- }
+-}
+-
+-}
+-
+-CRangeDecoder::CRangeDecoder()
+-{
+- s.GetThreshold = Range_GetThreshold;
+- s.Decode = Range_Decode;
+- s.DecodeBit = Range_DecodeBit;
+-}
+-
+-CDecoder::CDecoder():
+- _window(0),
+- _winPos(0),
+- _wrPtr(0),
+- _lzSize(0),
+- _writtenFileSize(0),
+- _vmData(0),
+- _vmCode(0),
+- m_IsSolid(false)
+-{
+- Ppmd7_Construct(&_ppmd);
+-}
+-
+-CDecoder::~CDecoder()
+-{
+- InitFilters();
+- ::MidFree(_vmData);
+- ::MidFree(_window);
+- Ppmd7_Free(&_ppmd, &g_BigAlloc);
+-}
+-
+-HRESULT CDecoder::WriteDataToStream(const Byte *data, UInt32 size)
+-{
+- return WriteStream(_outStream, data, size);
+-}
+-
+-HRESULT CDecoder::WriteData(const Byte *data, UInt32 size)
+-{
+- HRESULT res = S_OK;
+- if (_writtenFileSize < _unpackSize)
+- {
+- UInt32 curSize = size;
+- UInt64 remain = _unpackSize - _writtenFileSize;
+- if (remain < curSize)
+- curSize = (UInt32)remain;
+- res = WriteDataToStream(data, curSize);
+- }
+- _writtenFileSize += size;
+- return res;
+-}
+-
+-HRESULT CDecoder::WriteArea(UInt32 startPtr, UInt32 endPtr)
+-{
+- if (startPtr <= endPtr)
+- return WriteData(_window + startPtr, endPtr - startPtr);
+- RINOK(WriteData(_window + startPtr, kWindowSize - startPtr));
+- return WriteData(_window, endPtr);
+-}
+-
+-void CDecoder::ExecuteFilter(int tempFilterIndex, NVm::CBlockRef &outBlockRef)
+-{
+- CTempFilter *tempFilter = _tempFilters[tempFilterIndex];
+- tempFilter->InitR[6] = (UInt32)_writtenFileSize;
+- NVm::SetValue32(&tempFilter->GlobalData[0x24], (UInt32)_writtenFileSize);
+- NVm::SetValue32(&tempFilter->GlobalData[0x28], (UInt32)(_writtenFileSize >> 32));
+- CFilter *filter = _filters[tempFilter->FilterIndex];
+- _vm.Execute(filter, tempFilter, outBlockRef, filter->GlobalData);
+- delete tempFilter;
+- _tempFilters[tempFilterIndex] = 0;
+-}
+-
+-HRESULT CDecoder::WriteBuf()
+-{
+- UInt32 writtenBorder = _wrPtr;
+- UInt32 writeSize = (_winPos - writtenBorder) & kWindowMask;
+- for (int i = 0; i < _tempFilters.Size(); i++)
+- {
+- CTempFilter *filter = _tempFilters[i];
+- if (filter == NULL)
+- continue;
+- if (filter->NextWindow)
+- {
+- filter->NextWindow = false;
+- continue;
+- }
+- UInt32 blockStart = filter->BlockStart;
+- UInt32 blockSize = filter->BlockSize;
+- if (((blockStart - writtenBorder) & kWindowMask) < writeSize)
+- {
+- if (writtenBorder != blockStart)
+- {
+- RINOK(WriteArea(writtenBorder, blockStart));
+- writtenBorder = blockStart;
+- writeSize = (_winPos - writtenBorder) & kWindowMask;
+- }
+- if (blockSize <= writeSize)
+- {
+- UInt32 blockEnd = (blockStart + blockSize) & kWindowMask;
+- if (blockStart < blockEnd || blockEnd == 0)
+- _vm.SetMemory(0, _window + blockStart, blockSize);
+- else
+- {
+- UInt32 tailSize = kWindowSize - blockStart;
+- _vm.SetMemory(0, _window + blockStart, tailSize);
+- _vm.SetMemory(tailSize, _window, blockEnd);
+- }
+- NVm::CBlockRef outBlockRef;
+- ExecuteFilter(i, outBlockRef);
+- while (i + 1 < _tempFilters.Size())
+- {
+- CTempFilter *nextFilter = _tempFilters[i + 1];
+- if (nextFilter == NULL || nextFilter->BlockStart != blockStart ||
+- nextFilter->BlockSize != outBlockRef.Size || nextFilter->NextWindow)
+- break;
+- _vm.SetMemory(0, _vm.GetDataPointer(outBlockRef.Offset), outBlockRef.Size);
+- ExecuteFilter(++i, outBlockRef);
+- }
+- WriteDataToStream(_vm.GetDataPointer(outBlockRef.Offset), outBlockRef.Size);
+- _writtenFileSize += outBlockRef.Size;
+- writtenBorder = blockEnd;
+- writeSize = (_winPos - writtenBorder) & kWindowMask;
+- }
+- else
+- {
+- for (int j = i; j < _tempFilters.Size(); j++)
+- {
+- CTempFilter *filter = _tempFilters[j];
+- if (filter != NULL && filter->NextWindow)
+- filter->NextWindow = false;
+- }
+- _wrPtr = writtenBorder;
+- return S_OK; // check it
+- }
+- }
+- }
+-
+- _wrPtr = _winPos;
+- return WriteArea(writtenBorder, _winPos);
+-}
+-
+-void CDecoder::InitFilters()
+-{
+- _lastFilter = 0;
+- int i;
+- for (i = 0; i < _tempFilters.Size(); i++)
+- delete _tempFilters[i];
+- _tempFilters.Clear();
+- for (i = 0; i < _filters.Size(); i++)
+- delete _filters[i];
+- _filters.Clear();
+-}
+-
+-bool CDecoder::AddVmCode(UInt32 firstByte, UInt32 codeSize)
+-{
+- CMemBitDecoder inp;
+- inp.Init(_vmData, codeSize);
+-
+- UInt32 filterIndex;
+- if (firstByte & 0x80)
+- {
+- filterIndex = NVm::ReadEncodedUInt32(inp);
+- if (filterIndex == 0)
+- InitFilters();
+- else
+- filterIndex--;
+- }
+- else
+- filterIndex = _lastFilter;
+- if (filterIndex > (UInt32)_filters.Size())
+- return false;
+- _lastFilter = filterIndex;
+- bool newFilter = (filterIndex == (UInt32)_filters.Size());
+-
+- CFilter *filter;
+- if (newFilter)
+- {
+- // check if too many filters
+- if (filterIndex > 1024)
+- return false;
+- filter = new CFilter;
+- _filters.Add(filter);
+- }
+- else
+- {
+- filter = _filters[filterIndex];
+- filter->ExecCount++;
+- }
+-
+- int numEmptyItems = 0;
+- int i;
+- for (i = 0; i < _tempFilters.Size(); i++)
+- {
+- _tempFilters[i - numEmptyItems] = _tempFilters[i];
+- if (_tempFilters[i] == NULL)
+- numEmptyItems++;
+- if (numEmptyItems > 0)
+- _tempFilters[i] = NULL;
+- }
+- if (numEmptyItems == 0)
+- {
+- _tempFilters.Add(NULL);
+- numEmptyItems = 1;
+- }
+- CTempFilter *tempFilter = new CTempFilter;
+- _tempFilters[_tempFilters.Size() - numEmptyItems] = tempFilter;
+- tempFilter->FilterIndex = filterIndex;
+- tempFilter->ExecCount = filter->ExecCount;
+-
+- UInt32 blockStart = NVm::ReadEncodedUInt32(inp);
+- if (firstByte & 0x40)
+- blockStart += 258;
+- tempFilter->BlockStart = (blockStart + _winPos) & kWindowMask;
+- if (firstByte & 0x20)
+- filter->BlockSize = NVm::ReadEncodedUInt32(inp);
+- tempFilter->BlockSize = filter->BlockSize;
+- tempFilter->NextWindow = _wrPtr != _winPos && ((_wrPtr - _winPos) & kWindowMask) <= blockStart;
+-
+- memset(tempFilter->InitR, 0, sizeof(tempFilter->InitR));
+- tempFilter->InitR[3] = NVm::kGlobalOffset;
+- tempFilter->InitR[4] = tempFilter->BlockSize;
+- tempFilter->InitR[5] = tempFilter->ExecCount;
+- if (firstByte & 0x10)
+- {
+- UInt32 initMask = inp.ReadBits(NVm::kNumGpRegs);
+- for (int i = 0; i < NVm::kNumGpRegs; i++)
+- if (initMask & (1 << i))
+- tempFilter->InitR[i] = NVm::ReadEncodedUInt32(inp);
+- }
+- if (newFilter)
+- {
+- UInt32 vmCodeSize = NVm::ReadEncodedUInt32(inp);
+- if (vmCodeSize >= kVmCodeSizeMax || vmCodeSize == 0)
+- return false;
+- for (UInt32 i = 0; i < vmCodeSize; i++)
+- _vmCode[i] = (Byte)inp.ReadBits(8);
+- _vm.PrepareProgram(_vmCode, vmCodeSize, filter);
+- }
+-
+- tempFilter->AllocateEmptyFixedGlobal();
+-
+- Byte *globalData = &tempFilter->GlobalData[0];
+- for (i = 0; i < NVm::kNumGpRegs; i++)
+- NVm::SetValue32(&globalData[i * 4], tempFilter->InitR[i]);
+- NVm::SetValue32(&globalData[NVm::NGlobalOffset::kBlockSize], tempFilter->BlockSize);
+- NVm::SetValue32(&globalData[NVm::NGlobalOffset::kBlockPos], 0); // It was commented. why?
+- NVm::SetValue32(&globalData[NVm::NGlobalOffset::kExecCount], tempFilter->ExecCount);
+-
+- if (firstByte & 8)
+- {
+- UInt32 dataSize = NVm::ReadEncodedUInt32(inp);
+- if (dataSize > NVm::kGlobalSize - NVm::kFixedGlobalSize)
+- return false;
+- CRecordVector<Byte> &globalData = tempFilter->GlobalData;
+- int requredSize = (int)(dataSize + NVm::kFixedGlobalSize);
+- if (globalData.Size() < requredSize)
+- {
+- globalData.Reserve(requredSize);
+- for (; globalData.Size() < requredSize; i++)
+- globalData.Add(0);
+- }
+- for (UInt32 i = 0; i < dataSize; i++)
+- globalData[NVm::kFixedGlobalSize + i] = (Byte)inp.ReadBits(8);
+- }
+- return true;
+-}
+-
+-bool CDecoder::ReadVmCodeLZ()
+-{
+- UInt32 firstByte = ReadBits(8);
+- UInt32 length = (firstByte & 7) + 1;
+- if (length == 7)
+- length = ReadBits(8) + 7;
+- else if (length == 8)
+- length = ReadBits(16);
+- if (length > kVmDataSizeMax)
+- return false;
+- for (UInt32 i = 0; i < length; i++)
+- _vmData[i] = (Byte)ReadBits(8);
+- return AddVmCode(firstByte, length);
+-}
+-
+-bool CDecoder::ReadVmCodePPM()
+-{
+- int firstByte = DecodePpmSymbol();
+- if (firstByte < 0)
+- return false;
+- UInt32 length = (firstByte & 7) + 1;
+- if (length == 7)
+- {
+- int b1 = DecodePpmSymbol();
+- if (b1 < 0)
+- return false;
+- length = b1 + 7;
+- }
+- else if (length == 8)
+- {
+- int b1 = DecodePpmSymbol();
+- if (b1 < 0)
+- return false;
+- int b2 = DecodePpmSymbol();
+- if (b2 < 0)
+- return false;
+- length = b1 * 256 + b2;
+- }
+- if (length > kVmDataSizeMax)
+- return false;
+- for (UInt32 i = 0; i < length; i++)
+- {
+- int b = DecodePpmSymbol();
+- if (b < 0)
+- return false;
+- _vmData[i] = (Byte)b;
+- }
+- return AddVmCode(firstByte, length);
+-}
+-
+-#define RIF(x) { if (!(x)) return S_FALSE; }
+-
+-UInt32 CDecoder::ReadBits(int numBits) { return m_InBitStream.bitDecoder.ReadBits(numBits); }
+-
+-/////////////////////////////////////////////////
+-// PPM
+-
+-HRESULT CDecoder::InitPPM()
+-{
+- Byte maxOrder = (Byte)ReadBits(7);
+-
+- bool reset = ((maxOrder & 0x20) != 0);
+- int maxMB = 0;
+- if (reset)
+- maxMB = (Byte)ReadBits(8);
+- else
+- {
+- if (PpmError || !Ppmd7_WasAllocated(&_ppmd))
+- return S_FALSE;
+- }
+- if (maxOrder & 0x40)
+- PpmEscChar = (Byte)ReadBits(8);
+- m_InBitStream.InitRangeCoder();
+- /*
+- if (m_InBitStream.m_BitPos != 0)
+- return S_FALSE;
+- */
+- if (reset)
+- {
+- PpmError = true;
+- maxOrder = (maxOrder & 0x1F) + 1;
+- if (maxOrder > 16)
+- maxOrder = 16 + (maxOrder - 16) * 3;
+- if (maxOrder == 1)
+- {
+- Ppmd7_Free(&_ppmd, &g_BigAlloc);
+- return S_FALSE;
+- }
+- if (!Ppmd7_Alloc(&_ppmd, (maxMB + 1) << 20, &g_BigAlloc))
+- return E_OUTOFMEMORY;
+- Ppmd7_Init(&_ppmd, maxOrder);
+- PpmError = false;
+- }
+- return S_OK;
+-}
+-
+-int CDecoder::DecodePpmSymbol() { return Ppmd7_DecodeSymbol(&_ppmd, &m_InBitStream.s); }
+-
+-HRESULT CDecoder::DecodePPM(Int32 num, bool &keepDecompressing)
+-{
+- keepDecompressing = false;
+- if (PpmError)
+- return S_FALSE;
+- do
+- {
+- if (((_wrPtr - _winPos) & kWindowMask) < 260 && _wrPtr != _winPos)
+- {
+- RINOK(WriteBuf());
+- if (_writtenFileSize > _unpackSize)
+- {
+- keepDecompressing = false;
+- return S_OK;
+- }
+- }
+- int c = DecodePpmSymbol();
+- if (c < 0)
+- {
+- PpmError = true;
+- return S_FALSE;
+- }
+- if (c == PpmEscChar)
+- {
+- int nextCh = DecodePpmSymbol();
+- if (nextCh < 0)
+- {
+- PpmError = true;
+- return S_FALSE;
+- }
+- if (nextCh == 0)
+- return ReadTables(keepDecompressing);
+- if (nextCh == 2 || nextCh == -1)
+- return S_OK;
+- if (nextCh == 3)
+- {
+- if (!ReadVmCodePPM())
+- {
+- PpmError = true;
+- return S_FALSE;
+- }
+- continue;
+- }
+- if (nextCh == 4 || nextCh == 5)
+- {
+- UInt32 distance = 0;
+- UInt32 length = 4;
+- if (nextCh == 4)
+- {
+- for (int i = 0; i < 3; i++)
+- {
+- int c = DecodePpmSymbol();
+- if (c < 0)
+- {
+- PpmError = true;
+- return S_FALSE;
+- }
+- distance = (distance << 8) + (Byte)c;
+- }
+- distance++;
+- length += 28;
+- }
+- int c = DecodePpmSymbol();
+- if (c < 0)
+- {
+- PpmError = true;
+- return S_FALSE;
+- }
+- length += c;
+- if (distance >= _lzSize)
+- return S_FALSE;
+- CopyBlock(distance, length);
+- num -= (Int32)length;
+- continue;
+- }
+- }
+- PutByte((Byte)c);
+- num--;
+- }
+- while (num >= 0);
+- keepDecompressing = true;
+- return S_OK;
+-}
+-
+-/////////////////////////////////////////////////
+-// LZ
+-
+-HRESULT CDecoder::ReadTables(bool &keepDecompressing)
+-{
+- keepDecompressing = true;
+- ReadBits((8 - m_InBitStream.bitDecoder.GetBitPosition()) & 7);
+- if (ReadBits(1) != 0)
+- {
+- _lzMode = false;
+- return InitPPM();
+- }
+-
+- _lzMode = true;
+- PrevAlignBits = 0;
+- PrevAlignCount = 0;
+-
+- Byte levelLevels[kLevelTableSize];
+- Byte newLevels[kTablesSizesSum];
+-
+- if (ReadBits(1) == 0)
+- memset(m_LastLevels, 0, kTablesSizesSum);
+-
+- int i;
+- for (i = 0; i < kLevelTableSize; i++)
+- {
+- UInt32 length = ReadBits(4);
+- if (length == 15)
+- {
+- UInt32 zeroCount = ReadBits(4);
+- if (zeroCount != 0)
+- {
+- zeroCount += 2;
+- while (zeroCount-- > 0 && i < kLevelTableSize)
+- levelLevels[i++]=0;
+- i--;
+- continue;
+- }
+- }
+- levelLevels[i] = (Byte)length;
+- }
+- RIF(m_LevelDecoder.SetCodeLengths(levelLevels));
+- i = 0;
+- while (i < kTablesSizesSum)
+- {
+- UInt32 number = m_LevelDecoder.DecodeSymbol(&m_InBitStream.bitDecoder);
+- if (number < 16)
+- {
+- newLevels[i] = Byte((number + m_LastLevels[i]) & 15);
+- i++;
+- }
+- else if (number > kLevelTableSize)
+- return S_FALSE;
+- else
+- {
+- int num;
+- if (((number - 16) & 1) == 0)
+- num = ReadBits(3) + 3;
+- else
+- num = ReadBits(7) + 11;
+- if (number < 18)
+- {
+- if (i == 0)
+- return S_FALSE;
+- for (; num > 0 && i < kTablesSizesSum; num--, i++)
+- newLevels[i] = newLevels[i - 1];
+- }
+- else
+- {
+- for (; num > 0 && i < kTablesSizesSum; num--)
+- newLevels[i++] = 0;
+- }
+- }
+- }
+- TablesRead = true;
+-
+- // original code has check here:
+- /*
+- if (InAddr > ReadTop)
+- {
+- keepDecompressing = false;
+- return true;
+- }
+- */
+-
+- RIF(m_MainDecoder.SetCodeLengths(&newLevels[0]));
+- RIF(m_DistDecoder.SetCodeLengths(&newLevels[kMainTableSize]));
+- RIF(m_AlignDecoder.SetCodeLengths(&newLevels[kMainTableSize + kDistTableSize]));
+- RIF(m_LenDecoder.SetCodeLengths(&newLevels[kMainTableSize + kDistTableSize + kAlignTableSize]));
+-
+- memcpy(m_LastLevels, newLevels, kTablesSizesSum);
+- return S_OK;
+-}
+-
+-class CCoderReleaser
+-{
+- CDecoder *m_Coder;
+-public:
+- CCoderReleaser(CDecoder *coder): m_Coder(coder) {}
+- ~CCoderReleaser()
+- {
+- m_Coder->ReleaseStreams();
+- }
+-};
+-
+-HRESULT CDecoder::ReadEndOfBlock(bool &keepDecompressing)
+-{
+- if (ReadBits(1) != 0)
+- {
+- // old file
+- TablesRead = false;
+- return ReadTables(keepDecompressing);
+- }
+- // new file
+- keepDecompressing = false;
+- TablesRead = (ReadBits(1) == 0);
+- return S_OK;
+-}
+-
+-UInt32 kDistStart[kDistTableSize];
+-
+-class CDistInit
+-{
+-public:
+- CDistInit() { Init(); }
+- void Init()
+- {
+- UInt32 start = 0;
+- for (UInt32 i = 0; i < kDistTableSize; i++)
+- {
+- kDistStart[i] = start;
+- start += (1 << kDistDirectBits[i]);
+- }
+- }
+-} g_DistInit;
+-
+-HRESULT CDecoder::DecodeLZ(bool &keepDecompressing)
+-{
+- UInt32 rep0 = _reps[0];
+- UInt32 rep1 = _reps[1];
+- UInt32 rep2 = _reps[2];
+- UInt32 rep3 = _reps[3];
+- UInt32 length = _lastLength;
+- for (;;)
+- {
+- if (((_wrPtr - _winPos) & kWindowMask) < 260 && _wrPtr != _winPos)
+- {
+- RINOK(WriteBuf());
+- if (_writtenFileSize > _unpackSize)
+- {
+- keepDecompressing = false;
+- return S_OK;
+- }
+- }
+- UInt32 number = m_MainDecoder.DecodeSymbol(&m_InBitStream.bitDecoder);
+- if (number < 256)
+- {
+- PutByte((Byte)number);
+- continue;
+- }
+- else if (number == kSymbolReadTable)
+- {
+- RINOK(ReadEndOfBlock(keepDecompressing));
+- break;
+- }
+- else if (number == 257)
+- {
+- if (!ReadVmCodeLZ())
+- return S_FALSE;
+- continue;
+- }
+- else if (number == 258)
+- {
+- if (length == 0)
+- return S_FALSE;
+- }
+- else if (number < kSymbolRep + 4)
+- {
+- if (number != kSymbolRep)
+- {
+- UInt32 distance;
+- if (number == kSymbolRep + 1)
+- distance = rep1;
+- else
+- {
+- if (number == kSymbolRep + 2)
+- distance = rep2;
+- else
+- {
+- distance = rep3;
+- rep3 = rep2;
+- }
+- rep2 = rep1;
+- }
+- rep1 = rep0;
+- rep0 = distance;
+- }
+-
+- UInt32 number = m_LenDecoder.DecodeSymbol(&m_InBitStream.bitDecoder);
+- if (number >= kLenTableSize)
+- return S_FALSE;
+- length = 2 + kLenStart[number] + m_InBitStream.bitDecoder.ReadBits(kLenDirectBits[number]);
+- }
+- else
+- {
+- rep3 = rep2;
+- rep2 = rep1;
+- rep1 = rep0;
+- if (number < 271)
+- {
+- number -= 263;
+- rep0 = kLen2DistStarts[number] + m_InBitStream.bitDecoder.ReadBits(kLen2DistDirectBits[number]);
+- length = 2;
+- }
+- else if (number < 299)
+- {
+- number -= 271;
+- length = kNormalMatchMinLen + (UInt32)kLenStart[number] + m_InBitStream.bitDecoder.ReadBits(kLenDirectBits[number]);
+- UInt32 number = m_DistDecoder.DecodeSymbol(&m_InBitStream.bitDecoder);
+- if (number >= kDistTableSize)
+- return S_FALSE;
+- rep0 = kDistStart[number];
+- int numBits = kDistDirectBits[number];
+- if (number >= (kNumAlignBits * 2) + 2)
+- {
+- if (numBits > kNumAlignBits)
+- rep0 += (m_InBitStream.bitDecoder.ReadBits(numBits - kNumAlignBits) << kNumAlignBits);
+- if (PrevAlignCount > 0)
+- {
+- PrevAlignCount--;
+- rep0 += PrevAlignBits;
+- }
+- else
+- {
+- UInt32 number = m_AlignDecoder.DecodeSymbol(&m_InBitStream.bitDecoder);
+- if (number < (1 << kNumAlignBits))
+- {
+- rep0 += number;
+- PrevAlignBits = number;
+- }
+- else if (number == (1 << kNumAlignBits))
+- {
+- PrevAlignCount = kNumAlignReps;
+- rep0 += PrevAlignBits;
+- }
+- else
+- return S_FALSE;
+- }
+- }
+- else
+- rep0 += m_InBitStream.bitDecoder.ReadBits(numBits);
+- length += ((kDistLimit4 - rep0) >> 31) + ((kDistLimit3 - rep0) >> 31);
+- }
+- else
+- return S_FALSE;
+- }
+- if (rep0 >= _lzSize)
+- return S_FALSE;
+- CopyBlock(rep0, length);
+- }
+- _reps[0] = rep0;
+- _reps[1] = rep1;
+- _reps[2] = rep2;
+- _reps[3] = rep3;
+- _lastLength = length;
+-
+- return S_OK;
+-}
+-
+-HRESULT CDecoder::CodeReal(ICompressProgressInfo *progress)
+-{
+- _writtenFileSize = 0;
+- if (!m_IsSolid)
+- {
+- _lzSize = 0;
+- _winPos = 0;
+- _wrPtr = 0;
+- for (int i = 0; i < kNumReps; i++)
+- _reps[i] = 0;
+- _lastLength = 0;
+- memset(m_LastLevels, 0, kTablesSizesSum);
+- TablesRead = false;
+- PpmEscChar = 2;
+- PpmError = true;
+- InitFilters();
+- }
+- if (!m_IsSolid || !TablesRead)
+- {
+- bool keepDecompressing;
+- RINOK(ReadTables(keepDecompressing));
+- if (!keepDecompressing)
+- return S_OK;
+- }
+-
+- for (;;)
+- {
+- bool keepDecompressing;
+- if (_lzMode)
+- {
+- RINOK(DecodeLZ(keepDecompressing))
+- }
+- else
+- {
+- RINOK(DecodePPM(1 << 18, keepDecompressing))
+- }
+- UInt64 packSize = m_InBitStream.bitDecoder.GetProcessedSize();
+- RINOK(progress->SetRatioInfo(&packSize, &_writtenFileSize));
+- if (!keepDecompressing)
+- break;
+- }
+- RINOK(WriteBuf());
+- UInt64 packSize = m_InBitStream.bitDecoder.GetProcessedSize();
+- RINOK(progress->SetRatioInfo(&packSize, &_writtenFileSize));
+- if (_writtenFileSize < _unpackSize)
+- return S_FALSE;
+- return S_OK;
+-}
+-
+-STDMETHODIMP CDecoder::Code(ISequentialInStream *inStream, ISequentialOutStream *outStream,
+- const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress)
+-{
+- try
+- {
+- if (inSize == NULL || outSize == NULL)
+- return E_INVALIDARG;
+-
+- if (_vmData == 0)
+- {
+- _vmData = (Byte *)::MidAlloc(kVmDataSizeMax + kVmCodeSizeMax);
+- if (_vmData == 0)
+- return E_OUTOFMEMORY;
+- _vmCode = _vmData + kVmDataSizeMax;
+- }
+-
+- if (_window == 0)
+- {
+- _window = (Byte *)::MidAlloc(kWindowSize);
+- if (_window == 0)
+- return E_OUTOFMEMORY;
+- }
+- if (!m_InBitStream.bitDecoder.Create(1 << 20))
+- return E_OUTOFMEMORY;
+- if (!_vm.Create())
+- return E_OUTOFMEMORY;
+-
+-
+- m_InBitStream.bitDecoder.SetStream(inStream);
+- m_InBitStream.bitDecoder.Init();
+- _outStream = outStream;
+-
+- CCoderReleaser coderReleaser(this);
+- _unpackSize = *outSize;
+- return CodeReal(progress);
+- }
+- catch(const CInBufferException &e) { return e.ErrorCode; }
+- catch(...) { return S_FALSE; }
+- // CNewException is possible here. But probably CNewException is caused
+- // by error in data stream.
+-}
+-
+-STDMETHODIMP CDecoder::SetDecoderProperties2(const Byte *data, UInt32 size)
+-{
+- if (size < 1)
+- return E_INVALIDARG;
+- m_IsSolid = (data[0] != 0);
+- return S_OK;
+-}
+-
+-}}
+diff -ruNa p7zip_9.20.1/CPP/7zip/Compress/Rar3Decoder.h p7zip-libre_9.20.1/CPP/7zip/Compress/Rar3Decoder.h
+--- p7zip_9.20.1/CPP/7zip/Compress/Rar3Decoder.h 2010-03-16 16:08:18.000000000 -0300
++++ p7zip-libre_9.20.1/CPP/7zip/Compress/Rar3Decoder.h 1969-12-31 21:00:00.000000000 -0300
+@@ -1,267 +0,0 @@
+-// Rar3Decoder.h
+-// According to unRAR license, this code may not be used to develop
+-// a program that creates RAR archives
+-
+-/* This code uses Carryless rangecoder (1999): Dmitry Subbotin : Public domain */
+-
+-#ifndef __COMPRESS_RAR3_DECODER_H
+-#define __COMPRESS_RAR3_DECODER_H
+-
+-#include "../../../C/Ppmd7.h"
+-
+-#include "../../Common/MyCom.h"
+-
+-#include "../ICoder.h"
+-
+-#include "../Common/InBuffer.h"
+-
+-#include "BitmDecoder.h"
+-#include "HuffmanDecoder.h"
+-#include "Rar3Vm.h"
+-
+-namespace NCompress {
+-namespace NRar3 {
+-
+-const UInt32 kWindowSize = 1 << 22;
+-const UInt32 kWindowMask = (kWindowSize - 1);
+-
+-const UInt32 kNumReps = 4;
+-const UInt32 kNumLen2Symbols = 8;
+-const UInt32 kLenTableSize = 28;
+-const UInt32 kMainTableSize = 256 + 1 + 1 + 1 + kNumReps + kNumLen2Symbols + kLenTableSize;
+-const UInt32 kDistTableSize = 60;
+-
+-const int kNumAlignBits = 4;
+-const UInt32 kAlignTableSize = (1 << kNumAlignBits) + 1;
+-
+-const UInt32 kLevelTableSize = 20;
+-
+-const UInt32 kTablesSizesSum = kMainTableSize + kDistTableSize + kAlignTableSize + kLenTableSize;
+-
+-class CBitDecoder
+-{
+- UInt32 m_Value;
+- unsigned m_BitPos;
+-public:
+- CInBuffer m_Stream;
+- bool Create(UInt32 bufferSize) { return m_Stream.Create(bufferSize); }
+- void SetStream(ISequentialInStream *inStream) { m_Stream.SetStream(inStream);}
+- void ReleaseStream() { m_Stream.ReleaseStream();}
+-
+- void Init()
+- {
+- m_Stream.Init();
+- m_BitPos = 0;
+- m_Value = 0;
+- }
+-
+- UInt64 GetProcessedSize() const { return m_Stream.GetProcessedSize() - (m_BitPos) / 8; }
+- UInt32 GetBitPosition() const { return ((8 - m_BitPos) & 7); }
+-
+- UInt32 GetValue(unsigned numBits)
+- {
+- if (m_BitPos < numBits)
+- {
+- m_BitPos += 8;
+- m_Value = (m_Value << 8) | m_Stream.ReadByte();
+- if (m_BitPos < numBits)
+- {
+- m_BitPos += 8;
+- m_Value = (m_Value << 8) | m_Stream.ReadByte();
+- }
+- }
+- return m_Value >> (m_BitPos - numBits);
+- }
+-
+- void MovePos(unsigned numBits)
+- {
+- m_BitPos -= numBits;
+- m_Value = m_Value & ((1 << m_BitPos) - 1);
+- }
+-
+- UInt32 ReadBits(unsigned numBits)
+- {
+- UInt32 res = GetValue(numBits);
+- MovePos(numBits);
+- return res;
+- }
+-};
+-
+-const UInt32 kTopValue = (1 << 24);
+-const UInt32 kBot = (1 << 15);
+-
+-struct CRangeDecoder
+-{
+- IPpmd7_RangeDec s;
+- UInt32 Range;
+- UInt32 Code;
+- UInt32 Low;
+- CBitDecoder bitDecoder;
+- SRes Res;
+-
+-public:
+- void InitRangeCoder()
+- {
+- Code = 0;
+- Low = 0;
+- Range = 0xFFFFFFFF;
+- for (int i = 0; i < 4; i++)
+- Code = (Code << 8) | bitDecoder.ReadBits(8);
+- }
+-
+- void Normalize()
+- {
+- while ((Low ^ (Low + Range)) < kTopValue ||
+- Range < kBot && ((Range = (0 - Low) & (kBot - 1)), 1))
+- {
+- Code = (Code << 8) | bitDecoder.m_Stream.ReadByte();
+- Range <<= 8;
+- Low <<= 8;
+- }
+- }
+-
+- CRangeDecoder();
+-};
+-
+-struct CFilter: public NVm::CProgram
+-{
+- CRecordVector<Byte> GlobalData;
+- UInt32 BlockStart;
+- UInt32 BlockSize;
+- UInt32 ExecCount;
+- CFilter(): BlockStart(0), BlockSize(0), ExecCount(0) {}
+-};
+-
+-struct CTempFilter: public NVm::CProgramInitState
+-{
+- UInt32 BlockStart;
+- UInt32 BlockSize;
+- UInt32 ExecCount;
+- bool NextWindow;
+-
+- UInt32 FilterIndex;
+-};
+-
+-const int kNumHuffmanBits = 15;
+-
+-class CDecoder:
+- public ICompressCoder,
+- public ICompressSetDecoderProperties2,
+- public CMyUnknownImp
+-{
+- CRangeDecoder m_InBitStream;
+- Byte *_window;
+- UInt32 _winPos;
+- UInt32 _wrPtr;
+- UInt64 _lzSize;
+- UInt64 _unpackSize;
+- UInt64 _writtenFileSize; // if it's > _unpackSize, then _unpackSize only written
+- CMyComPtr<ISequentialOutStream> _outStream;
+- NHuffman::CDecoder<kNumHuffmanBits, kMainTableSize> m_MainDecoder;
+- NHuffman::CDecoder<kNumHuffmanBits, kDistTableSize> m_DistDecoder;
+- NHuffman::CDecoder<kNumHuffmanBits, kAlignTableSize> m_AlignDecoder;
+- NHuffman::CDecoder<kNumHuffmanBits, kLenTableSize> m_LenDecoder;
+- NHuffman::CDecoder<kNumHuffmanBits, kLevelTableSize> m_LevelDecoder;
+-
+- UInt32 _reps[kNumReps];
+- UInt32 _lastLength;
+-
+- Byte m_LastLevels[kTablesSizesSum];
+-
+- Byte *_vmData;
+- Byte *_vmCode;
+- NVm::CVm _vm;
+- CRecordVector<CFilter *> _filters;
+- CRecordVector<CTempFilter *> _tempFilters;
+- UInt32 _lastFilter;
+-
+- bool m_IsSolid;
+-
+- bool _lzMode;
+-
+- UInt32 PrevAlignBits;
+- UInt32 PrevAlignCount;
+-
+- bool TablesRead;
+-
+- CPpmd7 _ppmd;
+- int PpmEscChar;
+- bool PpmError;
+-
+- HRESULT WriteDataToStream(const Byte *data, UInt32 size);
+- HRESULT WriteData(const Byte *data, UInt32 size);
+- HRESULT WriteArea(UInt32 startPtr, UInt32 endPtr);
+- void ExecuteFilter(int tempFilterIndex, NVm::CBlockRef &outBlockRef);
+- HRESULT WriteBuf();
+-
+- void InitFilters();
+- bool AddVmCode(UInt32 firstByte, UInt32 codeSize);
+- bool ReadVmCodeLZ();
+- bool ReadVmCodePPM();
+-
+- UInt32 ReadBits(int numBits);
+-
+- HRESULT InitPPM();
+- int DecodePpmSymbol();
+- HRESULT DecodePPM(Int32 num, bool &keepDecompressing);
+-
+- HRESULT ReadTables(bool &keepDecompressing);
+- HRESULT ReadEndOfBlock(bool &keepDecompressing);
+- HRESULT DecodeLZ(bool &keepDecompressing);
+- HRESULT CodeReal(ICompressProgressInfo *progress);
+-public:
+- CDecoder();
+- ~CDecoder();
+-
+- MY_UNKNOWN_IMP1(ICompressSetDecoderProperties2)
+-
+- void ReleaseStreams()
+- {
+- _outStream.Release();
+- m_InBitStream.bitDecoder.ReleaseStream();
+- }
+-
+- STDMETHOD(Code)(ISequentialInStream *inStream, ISequentialOutStream *outStream,
+- const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress);
+-
+- STDMETHOD(SetDecoderProperties2)(const Byte *data, UInt32 size);
+-
+- void CopyBlock(UInt32 distance, UInt32 len)
+- {
+- _lzSize += len;
+- UInt32 pos = (_winPos - distance - 1) & kWindowMask;
+- Byte *window = _window;
+- UInt32 winPos = _winPos;
+- if (kWindowSize - winPos > len && kWindowSize - pos > len)
+- {
+- const Byte *src = window + pos;
+- Byte *dest = window + winPos;
+- _winPos += len;
+- do
+- *dest++ = *src++;
+- while(--len != 0);
+- return;
+- }
+- do
+- {
+- window[winPos] = window[pos];
+- winPos = (winPos + 1) & kWindowMask;
+- pos = (pos + 1) & kWindowMask;
+- }
+- while(--len != 0);
+- _winPos = winPos;
+- }
+-
+- void PutByte(Byte b)
+- {
+- _window[_winPos] = b;
+- _winPos = (_winPos + 1) & kWindowMask;
+- _lzSize++;
+- }
+-
+-
+-};
+-
+-}}
+-
+-#endif
+diff -ruNa p7zip_9.20.1/CPP/7zip/Compress/Rar3Vm.cpp p7zip-libre_9.20.1/CPP/7zip/Compress/Rar3Vm.cpp
+--- p7zip_9.20.1/CPP/7zip/Compress/Rar3Vm.cpp 2010-10-20 01:56:07.000000000 -0300
++++ p7zip-libre_9.20.1/CPP/7zip/Compress/Rar3Vm.cpp 1969-12-31 21:00:00.000000000 -0300
+@@ -1,1091 +0,0 @@
+-// Rar3Vm.cpp
+-// According to unRAR license, this code may not be used to develop
+-// a program that creates RAR archives
+-
+-/*
+-Note:
+- Due to performance considerations Rar VM may set Flags C incorrectly
+- for some operands (SHL x, 0, ... ).
+- Check implementation of concrete VM command
+- to see if it sets flags right.
+-*/
+-
+-#include "StdAfx.h"
+-
+-#include "../../../C/7zCrc.h"
+-#include "../../../C/Alloc.h"
+-
+-#include "Rar3Vm.h"
+-
+-namespace NCompress {
+-namespace NRar3 {
+-
+-UInt32 CMemBitDecoder::ReadBits(int numBits)
+-{
+- UInt32 res = 0;
+- for (;;)
+- {
+- Byte b = _bitPos < _bitSize ? _data[_bitPos >> 3] : 0;
+- int avail = (int)(8 - (_bitPos & 7));
+- if (numBits <= avail)
+- {
+- _bitPos += numBits;
+- return res | (b >> (avail - numBits)) & ((1 << numBits) - 1);
+- }
+- numBits -= avail;
+- res |= (UInt32)(b & ((1 << avail) - 1)) << numBits;
+- _bitPos += avail;
+- }
+-}
+-
+-UInt32 CMemBitDecoder::ReadBit() { return ReadBits(1); }
+-
+-namespace NVm {
+-
+-static const UInt32 kStackRegIndex = kNumRegs - 1;
+-
+-static const UInt32 FLAG_C = 1;
+-static const UInt32 FLAG_Z = 2;
+-static const UInt32 FLAG_S = 0x80000000;
+-
+-static const Byte CF_OP0 = 0;
+-static const Byte CF_OP1 = 1;
+-static const Byte CF_OP2 = 2;
+-static const Byte CF_OPMASK = 3;
+-static const Byte CF_BYTEMODE = 4;
+-static const Byte CF_JUMP = 8;
+-static const Byte CF_PROC = 16;
+-static const Byte CF_USEFLAGS = 32;
+-static const Byte CF_CHFLAGS = 64;
+-
+-static Byte kCmdFlags[]=
+-{
+- /* CMD_MOV */ CF_OP2 | CF_BYTEMODE,
+- /* CMD_CMP */ CF_OP2 | CF_BYTEMODE | CF_CHFLAGS,
+- /* CMD_ADD */ CF_OP2 | CF_BYTEMODE | CF_CHFLAGS,
+- /* CMD_SUB */ CF_OP2 | CF_BYTEMODE | CF_CHFLAGS,
+- /* CMD_JZ */ CF_OP1 | CF_JUMP | CF_USEFLAGS,
+- /* CMD_JNZ */ CF_OP1 | CF_JUMP | CF_USEFLAGS,
+- /* CMD_INC */ CF_OP1 | CF_BYTEMODE | CF_CHFLAGS,
+- /* CMD_DEC */ CF_OP1 | CF_BYTEMODE | CF_CHFLAGS,
+- /* CMD_JMP */ CF_OP1 | CF_JUMP,
+- /* CMD_XOR */ CF_OP2 | CF_BYTEMODE | CF_CHFLAGS,
+- /* CMD_AND */ CF_OP2 | CF_BYTEMODE | CF_CHFLAGS,
+- /* CMD_OR */ CF_OP2 | CF_BYTEMODE | CF_CHFLAGS,
+- /* CMD_TEST */ CF_OP2 | CF_BYTEMODE | CF_CHFLAGS,
+- /* CMD_JS */ CF_OP1 | CF_JUMP | CF_USEFLAGS,
+- /* CMD_JNS */ CF_OP1 | CF_JUMP | CF_USEFLAGS,
+- /* CMD_JB */ CF_OP1 | CF_JUMP | CF_USEFLAGS,
+- /* CMD_JBE */ CF_OP1 | CF_JUMP | CF_USEFLAGS,
+- /* CMD_JA */ CF_OP1 | CF_JUMP | CF_USEFLAGS,
+- /* CMD_JAE */ CF_OP1 | CF_JUMP | CF_USEFLAGS,
+- /* CMD_PUSH */ CF_OP1,
+- /* CMD_POP */ CF_OP1,
+- /* CMD_CALL */ CF_OP1 | CF_PROC,
+- /* CMD_RET */ CF_OP0 | CF_PROC,
+- /* CMD_NOT */ CF_OP1 | CF_BYTEMODE,
+- /* CMD_SHL */ CF_OP2 | CF_BYTEMODE | CF_CHFLAGS,
+- /* CMD_SHR */ CF_OP2 | CF_BYTEMODE | CF_CHFLAGS,
+- /* CMD_SAR */ CF_OP2 | CF_BYTEMODE | CF_CHFLAGS,
+- /* CMD_NEG */ CF_OP1 | CF_BYTEMODE | CF_CHFLAGS,
+- /* CMD_PUSHA */ CF_OP0,
+- /* CMD_POPA */ CF_OP0,
+- /* CMD_PUSHF */ CF_OP0 | CF_USEFLAGS,
+- /* CMD_POPF */ CF_OP0 | CF_CHFLAGS,
+- /* CMD_MOVZX */ CF_OP2,
+- /* CMD_MOVSX */ CF_OP2,
+- /* CMD_XCHG */ CF_OP2 | CF_BYTEMODE,
+- /* CMD_MUL */ CF_OP2 | CF_BYTEMODE,
+- /* CMD_DIV */ CF_OP2 | CF_BYTEMODE,
+- /* CMD_ADC */ CF_OP2 | CF_BYTEMODE | CF_USEFLAGS | CF_CHFLAGS ,
+- /* CMD_SBB */ CF_OP2 | CF_BYTEMODE | CF_USEFLAGS | CF_CHFLAGS ,
+- /* CMD_PRINT */ CF_OP0
+-};
+-
+-CVm::CVm(): Mem(NULL) {}
+-
+-bool CVm::Create()
+-{
+- if (Mem == NULL)
+- Mem = (Byte *)::MyAlloc(kSpaceSize + 4);
+- return (Mem != NULL);
+-}
+-
+-CVm::~CVm()
+-{
+- ::MyFree(Mem);
+-}
+-
+-// CVm::Execute can change CProgram object: it clears progarm if VM returns error.
+-
+-bool CVm::Execute(CProgram *prg, const CProgramInitState *initState,
+- CBlockRef &outBlockRef, CRecordVector<Byte> &outGlobalData)
+-{
+- memcpy(R, initState->InitR, sizeof(initState->InitR));
+- R[kStackRegIndex] = kSpaceSize;
+- R[kNumRegs] = 0;
+- Flags = 0;
+-
+- UInt32 globalSize = MyMin((UInt32)initState->GlobalData.Size(), kGlobalSize);
+- if (globalSize != 0)
+- memcpy(Mem + kGlobalOffset, &initState->GlobalData[0], globalSize);
+- UInt32 staticSize = MyMin((UInt32)prg->StaticData.Size(), kGlobalSize - globalSize);
+- if (staticSize != 0)
+- memcpy(Mem + kGlobalOffset + globalSize, &prg->StaticData[0], staticSize);
+-
+- bool res = true;
+- #ifdef RARVM_STANDARD_FILTERS
+- if (prg->StandardFilterIndex >= 0)
+- ExecuteStandardFilter(prg->StandardFilterIndex);
+- else
+- #endif
+- {
+- res = ExecuteCode(prg);
+- if (!res)
+- prg->Commands[0].OpCode = CMD_RET;
+- }
+- UInt32 newBlockPos = GetFixedGlobalValue32(NGlobalOffset::kBlockPos) & kSpaceMask;
+- UInt32 newBlockSize = GetFixedGlobalValue32(NGlobalOffset::kBlockSize) & kSpaceMask;
+- if (newBlockPos + newBlockSize >= kSpaceSize)
+- newBlockPos = newBlockSize = 0;
+- outBlockRef.Offset = newBlockPos;
+- outBlockRef.Size = newBlockSize;
+-
+- outGlobalData.Clear();
+- UInt32 dataSize = GetFixedGlobalValue32(NGlobalOffset::kGlobalMemOutSize);
+- dataSize = MyMin(dataSize, kGlobalSize - kFixedGlobalSize);
+- if (dataSize != 0)
+- {
+- dataSize += kFixedGlobalSize;
+- outGlobalData.Reserve(dataSize);
+- for (UInt32 i = 0; i < dataSize; i++)
+- outGlobalData.Add(Mem[kGlobalOffset + i]);
+- }
+- return res;
+-}
+-
+-
+-#define SET_IP(IP) \
+- if ((IP) >= numCommands) return true; \
+- if (--maxOpCount <= 0) return false; \
+- cmd = commands + (IP);
+-
+-#define GET_FLAG_S_B(res) (((res) & 0x80) ? FLAG_S : 0)
+-#define SET_IP_OP1 { UInt32 val = GetOperand32(&cmd->Op1); SET_IP(val); }
+-#define FLAGS_UPDATE_SZ Flags = res == 0 ? FLAG_Z : res & FLAG_S
+-#define FLAGS_UPDATE_SZ_B Flags = (res & 0xFF) == 0 ? FLAG_Z : GET_FLAG_S_B(res)
+-
+-UInt32 CVm::GetOperand32(const COperand *op) const
+-{
+- switch(op->Type)
+- {
+- case OP_TYPE_REG: return R[op->Data];
+- case OP_TYPE_REGMEM: return GetValue32(&Mem[(op->Base + R[op->Data]) & kSpaceMask]);
+- default: return op->Data;
+- }
+-}
+-
+-void CVm::SetOperand32(const COperand *op, UInt32 val)
+-{
+- switch(op->Type)
+- {
+- case OP_TYPE_REG: R[op->Data] = val; return;
+- case OP_TYPE_REGMEM: SetValue32(&Mem[(op->Base + R[op->Data]) & kSpaceMask], val); return;
+- }
+-}
+-
+-Byte CVm::GetOperand8(const COperand *op) const
+-{
+- switch(op->Type)
+- {
+- case OP_TYPE_REG: return (Byte)R[op->Data];
+- case OP_TYPE_REGMEM: return Mem[(op->Base + R[op->Data]) & kSpaceMask];;
+- default: return (Byte)op->Data;
+- }
+-}
+-
+-void CVm::SetOperand8(const COperand *op, Byte val)
+-{
+- switch(op->Type)
+- {
+- case OP_TYPE_REG: R[op->Data] = (R[op->Data] & 0xFFFFFF00) | val; return;
+- case OP_TYPE_REGMEM: Mem[(op->Base + R[op->Data]) & kSpaceMask] = val; return;
+- }
+-}
+-
+-UInt32 CVm::GetOperand(bool byteMode, const COperand *op) const
+-{
+- if (byteMode)
+- return GetOperand8(op);
+- return GetOperand32(op);
+-}
+-
+-void CVm::SetOperand(bool byteMode, const COperand *op, UInt32 val)
+-{
+- if (byteMode)
+- SetOperand8(op, (Byte)(val & 0xFF));
+- else
+- SetOperand32(op, val);
+-}
+-
+-bool CVm::ExecuteCode(const CProgram *prg)
+-{
+- Int32 maxOpCount = 25000000;
+- const CCommand *commands = &prg->Commands[0];
+- const CCommand *cmd = commands;
+- UInt32 numCommands = prg->Commands.Size();
+- for (;;)
+- {
+- switch(cmd->OpCode)
+- {
+- #ifndef RARVM_NO_VM
+-
+- case CMD_MOV:
+- SetOperand32(&cmd->Op1, GetOperand32(&cmd->Op2));
+- break;
+- case CMD_MOVB:
+- SetOperand8(&cmd->Op1, GetOperand8(&cmd->Op2));
+- break;
+- case CMD_CMP:
+- {
+- UInt32 v1 = GetOperand32(&cmd->Op1);
+- UInt32 res = v1 - GetOperand32(&cmd->Op2);
+- Flags = res == 0 ? FLAG_Z : (res > v1) | (res & FLAG_S);
+- }
+- break;
+- case CMD_CMPB:
+- {
+- Byte v1 = GetOperand8(&cmd->Op1);
+- Byte res = v1 - GetOperand8(&cmd->Op2);
+- res &= 0xFF;
+- Flags = res == 0 ? FLAG_Z : (res > v1) | GET_FLAG_S_B(res);
+- }
+- break;
+- case CMD_ADD:
+- {
+- UInt32 v1 = GetOperand32(&cmd->Op1);
+- UInt32 res = v1 + GetOperand32(&cmd->Op2);
+- SetOperand32(&cmd->Op1, res);
+- Flags = (res < v1) | (res == 0 ? FLAG_Z : (res & FLAG_S));
+- }
+- break;
+- case CMD_ADDB:
+- {
+- Byte v1 = GetOperand8(&cmd->Op1);
+- Byte res = v1 + GetOperand8(&cmd->Op2);
+- res &= 0xFF;
+- SetOperand8(&cmd->Op1, (Byte)res);
+- Flags = (res < v1) | (res == 0 ? FLAG_Z : GET_FLAG_S_B(res));
+- }
+- break;
+- case CMD_ADC:
+- {
+- UInt32 v1 = GetOperand(cmd->ByteMode, &cmd->Op1);
+- UInt32 FC = (Flags & FLAG_C);
+- UInt32 res = v1 + GetOperand(cmd->ByteMode, &cmd->Op2) + FC;
+- if (cmd->ByteMode)
+- res &= 0xFF;
+- SetOperand(cmd->ByteMode, &cmd->Op1, res);
+- Flags = (res < v1 || res == v1 && FC) | (res == 0 ? FLAG_Z : (res & FLAG_S));
+- }
+- break;
+- case CMD_SUB:
+- {
+- UInt32 v1 = GetOperand32(&cmd->Op1);
+- UInt32 res = v1 - GetOperand32(&cmd->Op2);
+- SetOperand32(&cmd->Op1, res);
+- Flags = res == 0 ? FLAG_Z : (res > v1) | (res & FLAG_S);
+- }
+- break;
+- case CMD_SUBB:
+- {
+- UInt32 v1 = GetOperand8(&cmd->Op1);
+- UInt32 res = v1 - GetOperand8(&cmd->Op2);
+- SetOperand8(&cmd->Op1, (Byte)res);
+- Flags = res == 0 ? FLAG_Z : (res > v1) | (res & FLAG_S);
+- }
+- break;
+- case CMD_SBB:
+- {
+- UInt32 v1 = GetOperand(cmd->ByteMode, &cmd->Op1);
+- UInt32 FC = (Flags & FLAG_C);
+- UInt32 res = v1 - GetOperand(cmd->ByteMode, &cmd->Op2) - FC;
+- // Flags = res == 0 ? FLAG_Z : (res > v1 || res == v1 && FC) | (res & FLAG_S);
+- if (cmd->ByteMode)
+- res &= 0xFF;
+- SetOperand(cmd->ByteMode, &cmd->Op1, res);
+- Flags = (res > v1 || res == v1 && FC) | (res == 0 ? FLAG_Z : (res & FLAG_S));
+- }
+- break;
+- case CMD_INC:
+- {
+- UInt32 res = GetOperand32(&cmd->Op1) + 1;
+- SetOperand32(&cmd->Op1, res);
+- FLAGS_UPDATE_SZ;
+- }
+- break;
+- case CMD_INCB:
+- {
+- Byte res = GetOperand8(&cmd->Op1) + 1;
+- SetOperand8(&cmd->Op1, res);;
+- FLAGS_UPDATE_SZ_B;
+- }
+- break;
+- case CMD_DEC:
+- {
+- UInt32 res = GetOperand32(&cmd->Op1) - 1;
+- SetOperand32(&cmd->Op1, res);
+- FLAGS_UPDATE_SZ;
+- }
+- break;
+- case CMD_DECB:
+- {
+- Byte res = GetOperand8(&cmd->Op1) - 1;
+- SetOperand8(&cmd->Op1, res);;
+- FLAGS_UPDATE_SZ_B;
+- }
+- break;
+- case CMD_XOR:
+- {
+- UInt32 res = GetOperand32(&cmd->Op1) ^ GetOperand32(&cmd->Op2);
+- SetOperand32(&cmd->Op1, res);
+- FLAGS_UPDATE_SZ;
+- }
+- break;
+- case CMD_XORB:
+- {
+- Byte res = GetOperand8(&cmd->Op1) ^ GetOperand8(&cmd->Op2);
+- SetOperand8(&cmd->Op1, res);
+- FLAGS_UPDATE_SZ_B;
+- }
+- break;
+- case CMD_AND:
+- {
+- UInt32 res = GetOperand32(&cmd->Op1) & GetOperand32(&cmd->Op2);
+- SetOperand32(&cmd->Op1, res);
+- FLAGS_UPDATE_SZ;
+- }
+- break;
+- case CMD_ANDB:
+- {
+- Byte res = GetOperand8(&cmd->Op1) & GetOperand8(&cmd->Op2);
+- SetOperand8(&cmd->Op1, res);
+- FLAGS_UPDATE_SZ_B;
+- }
+- break;
+- case CMD_OR:
+- {
+- UInt32 res = GetOperand32(&cmd->Op1) | GetOperand32(&cmd->Op2);
+- SetOperand32(&cmd->Op1, res);
+- FLAGS_UPDATE_SZ;
+- }
+- break;
+- case CMD_ORB:
+- {
+- Byte res = GetOperand8(&cmd->Op1) | GetOperand8(&cmd->Op2);
+- SetOperand8(&cmd->Op1, res);
+- FLAGS_UPDATE_SZ_B;
+- }
+- break;
+- case CMD_TEST:
+- {
+- UInt32 res = GetOperand32(&cmd->Op1) & GetOperand32(&cmd->Op2);
+- FLAGS_UPDATE_SZ;
+- }
+- break;
+- case CMD_TESTB:
+- {
+- Byte res = GetOperand8(&cmd->Op1) & GetOperand8(&cmd->Op2);
+- FLAGS_UPDATE_SZ_B;
+- }
+- break;
+- case CMD_NOT:
+- SetOperand(cmd->ByteMode, &cmd->Op1, ~GetOperand(cmd->ByteMode, &cmd->Op1));
+- break;
+- case CMD_NEG:
+- {
+- UInt32 res = 0 - GetOperand32(&cmd->Op1);
+- SetOperand32(&cmd->Op1, res);
+- Flags = res == 0 ? FLAG_Z : FLAG_C | (res & FLAG_S);
+- }
+- break;
+- case CMD_NEGB:
+- {
+- Byte res = (Byte)(0 - GetOperand8(&cmd->Op1));
+- SetOperand8(&cmd->Op1, res);
+- Flags = res == 0 ? FLAG_Z : FLAG_C | GET_FLAG_S_B(res);
+- }
+- break;
+-
+- case CMD_SHL:
+- {
+- UInt32 v1 = GetOperand32(&cmd->Op1);
+- int v2 = (int)GetOperand32(&cmd->Op2);
+- UInt32 res = v1 << v2;
+- SetOperand32(&cmd->Op1, res);
+- Flags = (res == 0 ? FLAG_Z : (res & FLAG_S)) | ((v1 << (v2 - 1)) & 0x80000000 ? FLAG_C : 0);
+- }
+- break;
+- case CMD_SHLB:
+- {
+- Byte v1 = GetOperand8(&cmd->Op1);
+- int v2 = (int)GetOperand8(&cmd->Op2);
+- Byte res = (Byte)(v1 << v2);
+- SetOperand8(&cmd->Op1, res);
+- Flags = (res == 0 ? FLAG_Z : GET_FLAG_S_B(res)) | ((v1 << (v2 - 1)) & 0x80 ? FLAG_C : 0);
+- }
+- break;
+- case CMD_SHR:
+- {
+- UInt32 v1 = GetOperand32(&cmd->Op1);
+- int v2 = (int)GetOperand32(&cmd->Op2);
+- UInt32 res = v1 >> v2;
+- SetOperand32(&cmd->Op1, res);
+- Flags = (res == 0 ? FLAG_Z : (res & FLAG_S)) | ((v1 >> (v2 - 1)) & FLAG_C);
+- }
+- break;
+- case CMD_SHRB:
+- {
+- Byte v1 = GetOperand8(&cmd->Op1);
+- int v2 = (int)GetOperand8(&cmd->Op2);
+- Byte res = (Byte)(v1 >> v2);
+- SetOperand8(&cmd->Op1, res);
+- Flags = (res == 0 ? FLAG_Z : GET_FLAG_S_B(res)) | ((v1 >> (v2 - 1)) & FLAG_C);
+- }
+- break;
+- case CMD_SAR:
+- {
+- UInt32 v1 = GetOperand32(&cmd->Op1);
+- int v2 = (int)GetOperand32(&cmd->Op2);
+- UInt32 res = UInt32(((Int32)v1) >> v2);
+- SetOperand32(&cmd->Op1, res);
+- Flags= (res == 0 ? FLAG_Z : (res & FLAG_S)) | ((v1 >> (v2 - 1)) & FLAG_C);
+- }
+- break;
+- case CMD_SARB:
+- {
+- Byte v1 = GetOperand8(&cmd->Op1);
+- int v2 = (int)GetOperand8(&cmd->Op2);
+- Byte res = (Byte)(((signed char)v1) >> v2);
+- SetOperand8(&cmd->Op1, res);
+- Flags= (res == 0 ? FLAG_Z : GET_FLAG_S_B(res)) | ((v1 >> (v2 - 1)) & FLAG_C);
+- }
+- break;
+-
+- case CMD_JMP:
+- SET_IP_OP1;
+- continue;
+- case CMD_JZ:
+- if ((Flags & FLAG_Z) != 0)
+- {
+- SET_IP_OP1;
+- continue;
+- }
+- break;
+- case CMD_JNZ:
+- if ((Flags & FLAG_Z) == 0)
+- {
+- SET_IP_OP1;
+- continue;
+- }
+- break;
+- case CMD_JS:
+- if ((Flags & FLAG_S) != 0)
+- {
+- SET_IP_OP1;
+- continue;
+- }
+- break;
+- case CMD_JNS:
+- if ((Flags & FLAG_S) == 0)
+- {
+- SET_IP_OP1;
+- continue;
+- }
+- break;
+- case CMD_JB:
+- if ((Flags & FLAG_C) != 0)
+- {
+- SET_IP_OP1;
+- continue;
+- }
+- break;
+- case CMD_JBE:
+- if ((Flags & (FLAG_C | FLAG_Z)) != 0)
+- {
+- SET_IP_OP1;
+- continue;
+- }
+- break;
+- case CMD_JA:
+- if ((Flags & (FLAG_C | FLAG_Z)) == 0)
+- {
+- SET_IP_OP1;
+- continue;
+- }
+- break;
+- case CMD_JAE:
+- if ((Flags & FLAG_C) == 0)
+- {
+- SET_IP_OP1;
+- continue;
+- }
+- break;
+-
+- case CMD_PUSH:
+- R[kStackRegIndex] -= 4;
+- SetValue32(&Mem[R[kStackRegIndex] & kSpaceMask], GetOperand32(&cmd->Op1));
+- break;
+- case CMD_POP:
+- SetOperand32(&cmd->Op1, GetValue32(&Mem[R[kStackRegIndex] & kSpaceMask]));
+- R[kStackRegIndex] += 4;
+- break;
+- case CMD_CALL:
+- R[kStackRegIndex] -= 4;
+- SetValue32(&Mem[R[kStackRegIndex] & kSpaceMask], (UInt32)(cmd - commands + 1));
+- SET_IP_OP1;
+- continue;
+-
+- case CMD_PUSHA:
+- {
+- for (UInt32 i = 0, SP = R[kStackRegIndex] - 4; i < kNumRegs; i++, SP -= 4)
+- SetValue32(&Mem[SP & kSpaceMask], R[i]);
+- R[kStackRegIndex] -= kNumRegs * 4;
+- }
+- break;
+- case CMD_POPA:
+- {
+- for (UInt32 i = 0, SP = R[kStackRegIndex]; i < kNumRegs; i++, SP += 4)
+- R[kStackRegIndex - i] = GetValue32(&Mem[SP & kSpaceMask]);
+- }
+- break;
+- case CMD_PUSHF:
+- R[kStackRegIndex] -= 4;
+- SetValue32(&Mem[R[kStackRegIndex]&kSpaceMask], Flags);
+- break;
+- case CMD_POPF:
+- Flags = GetValue32(&Mem[R[kStackRegIndex] & kSpaceMask]);
+- R[kStackRegIndex] += 4;
+- break;
+-
+- case CMD_MOVZX:
+- SetOperand32(&cmd->Op1, GetOperand8(&cmd->Op2));
+- break;
+- case CMD_MOVSX:
+- SetOperand32(&cmd->Op1, (UInt32)(Int32)(signed char)GetOperand8(&cmd->Op2));
+- break;
+- case CMD_XCHG:
+- {
+- UInt32 v1 = GetOperand(cmd->ByteMode, &cmd->Op1);
+- SetOperand(cmd->ByteMode, &cmd->Op1, GetOperand(cmd->ByteMode, &cmd->Op2));
+- SetOperand(cmd->ByteMode, &cmd->Op2, v1);
+- }
+- break;
+- case CMD_MUL:
+- {
+- UInt32 res = GetOperand32(&cmd->Op1) * GetOperand32(&cmd->Op2);
+- SetOperand32(&cmd->Op1, res);
+- }
+- break;
+- case CMD_MULB:
+- {
+- Byte res = GetOperand8(&cmd->Op1) * GetOperand8(&cmd->Op2);
+- SetOperand8(&cmd->Op1, res);
+- }
+- break;
+- case CMD_DIV:
+- {
+- UInt32 divider = GetOperand(cmd->ByteMode, &cmd->Op2);
+- if (divider != 0)
+- {
+- UInt32 res = GetOperand(cmd->ByteMode, &cmd->Op1) / divider;
+- SetOperand(cmd->ByteMode, &cmd->Op1, res);
+- }
+- }
+- break;
+-
+- #endif
+-
+- case CMD_RET:
+- {
+- if (R[kStackRegIndex] >= kSpaceSize)
+- return true;
+- UInt32 ip = GetValue32(&Mem[R[kStackRegIndex] & kSpaceMask]);
+- SET_IP(ip);
+- R[kStackRegIndex] += 4;
+- continue;
+- }
+- case CMD_PRINT:
+- break;
+- }
+- cmd++;
+- --maxOpCount;
+- }
+-}
+-
+-
+-//////////////////////////////////////////////////////
+-// Read program
+-
+-UInt32 ReadEncodedUInt32(CMemBitDecoder &inp)
+-{
+- switch(inp.ReadBits(2))
+- {
+- case 0:
+- return inp.ReadBits(4);
+- case 1:
+- {
+- UInt32 v = inp.ReadBits(4);
+- if (v == 0)
+- return 0xFFFFFF00 | inp.ReadBits(8);
+- else
+- return (v << 4) | inp.ReadBits(4);
+- }
+- case 2:
+- return inp.ReadBits(16);
+- default:
+- return inp.ReadBits(32);
+- }
+-}
+-
+-void CVm::DecodeArg(CMemBitDecoder &inp, COperand &op, bool byteMode)
+-{
+- if (inp.ReadBit())
+- {
+- op.Type = OP_TYPE_REG;
+- op.Data = inp.ReadBits(kNumRegBits);
+- }
+- else if (inp.ReadBit() == 0)
+- {
+- op.Type = OP_TYPE_INT;
+- if (byteMode)
+- op.Data = inp.ReadBits(8);
+- else
+- op.Data = ReadEncodedUInt32(inp);
+- }
+- else
+- {
+- op.Type = OP_TYPE_REGMEM;
+- if (inp.ReadBit() == 0)
+- {
+- op.Data = inp.ReadBits(kNumRegBits);
+- op.Base = 0;
+- }
+- else
+- {
+- if (inp.ReadBit() == 0)
+- op.Data = inp.ReadBits(kNumRegBits);
+- else
+- op.Data = kNumRegs;
+- op.Base = ReadEncodedUInt32(inp);
+- }
+- }
+-}
+-
+-void CVm::ReadVmProgram(const Byte *code, UInt32 codeSize, CProgram *prg)
+-{
+- CMemBitDecoder inp;
+- inp.Init(code, codeSize);
+-
+- prg->StaticData.Clear();
+- if (inp.ReadBit())
+- {
+- UInt32 dataSize = ReadEncodedUInt32(inp) + 1;
+- for (UInt32 i = 0; inp.Avail() && i < dataSize; i++)
+- prg->StaticData.Add((Byte)inp.ReadBits(8));
+- }
+- while (inp.Avail())
+- {
+- prg->Commands.Add(CCommand());
+- CCommand *cmd = &prg->Commands.Back();
+- if (inp.ReadBit() == 0)
+- cmd->OpCode = (ECommand)inp.ReadBits(3);
+- else
+- cmd->OpCode = (ECommand)(8 + inp.ReadBits(5));
+- if (kCmdFlags[cmd->OpCode] & CF_BYTEMODE)
+- cmd->ByteMode = (inp.ReadBit()) ? true : false;
+- else
+- cmd->ByteMode = 0;
+- int opNum = (kCmdFlags[cmd->OpCode] & CF_OPMASK);
+- if (opNum > 0)
+- {
+- DecodeArg(inp, cmd->Op1, cmd->ByteMode);
+- if (opNum == 2)
+- DecodeArg(inp, cmd->Op2, cmd->ByteMode);
+- else
+- {
+- if (cmd->Op1.Type == OP_TYPE_INT && (kCmdFlags[cmd->OpCode] & (CF_JUMP | CF_PROC)))
+- {
+- int Distance = cmd->Op1.Data;
+- if (Distance >= 256)
+- Distance -= 256;
+- else
+- {
+- if (Distance >= 136)
+- Distance -= 264;
+- else if (Distance >= 16)
+- Distance -= 8;
+- else if (Distance >= 8)
+- Distance -= 16;
+- Distance += prg->Commands.Size() - 1;
+- }
+- cmd->Op1.Data = Distance;
+- }
+- }
+- }
+- if (cmd->ByteMode)
+- {
+- switch (cmd->OpCode)
+- {
+- case CMD_MOV: cmd->OpCode = CMD_MOVB; break;
+- case CMD_CMP: cmd->OpCode = CMD_CMPB; break;
+- case CMD_ADD: cmd->OpCode = CMD_ADDB; break;
+- case CMD_SUB: cmd->OpCode = CMD_SUBB; break;
+- case CMD_INC: cmd->OpCode = CMD_INCB; break;
+- case CMD_DEC: cmd->OpCode = CMD_DECB; break;
+- case CMD_XOR: cmd->OpCode = CMD_XORB; break;
+- case CMD_AND: cmd->OpCode = CMD_ANDB; break;
+- case CMD_OR: cmd->OpCode = CMD_ORB; break;
+- case CMD_TEST: cmd->OpCode = CMD_TESTB; break;
+- case CMD_NEG: cmd->OpCode = CMD_NEGB; break;
+- case CMD_SHL: cmd->OpCode = CMD_SHLB; break;
+- case CMD_SHR: cmd->OpCode = CMD_SHRB; break;
+- case CMD_SAR: cmd->OpCode = CMD_SARB; break;
+- case CMD_MUL: cmd->OpCode = CMD_MULB; break;
+- }
+- }
+- }
+-}
+-
+-#ifdef RARVM_STANDARD_FILTERS
+-
+-enum EStandardFilter
+-{
+- SF_E8,
+- SF_E8E9,
+- SF_ITANIUM,
+- SF_RGB,
+- SF_AUDIO,
+- SF_DELTA,
+- SF_UPCASE
+-};
+-
+-struct StandardFilterSignature
+-{
+- UInt32 Length;
+- UInt32 CRC;
+- EStandardFilter Type;
+-}
+-kStdFilters[]=
+-{
+- { 53, 0xad576887, SF_E8 },
+- { 57, 0x3cd7e57e, SF_E8E9 },
+- { 120, 0x3769893f, SF_ITANIUM },
+- { 29, 0x0e06077d, SF_DELTA },
+- { 149, 0x1c2c5dc8, SF_RGB },
+- { 216, 0xbc85e701, SF_AUDIO },
+- { 40, 0x46b9c560, SF_UPCASE }
+-};
+-
+-static int FindStandardFilter(const Byte *code, UInt32 codeSize)
+-{
+- UInt32 crc = CrcCalc(code, codeSize);
+- for (int i = 0; i < sizeof(kStdFilters) / sizeof(kStdFilters[0]); i++)
+- {
+- StandardFilterSignature &sfs = kStdFilters[i];
+- if (sfs.CRC == crc && sfs.Length == codeSize)
+- return i;
+- }
+- return -1;
+-}
+-
+-#endif
+-
+-void CVm::PrepareProgram(const Byte *code, UInt32 codeSize, CProgram *prg)
+-{
+- Byte xorSum = 0;
+- for (UInt32 i = 1; i < codeSize; i++)
+- xorSum ^= code[i];
+-
+- prg->Commands.Clear();
+- #ifdef RARVM_STANDARD_FILTERS
+- prg->StandardFilterIndex = -1;
+- #endif
+-
+- if (xorSum == code[0] && codeSize > 0)
+- {
+- #ifdef RARVM_STANDARD_FILTERS
+- prg->StandardFilterIndex = FindStandardFilter(code, codeSize);
+- if (prg->StandardFilterIndex >= 0)
+- return;
+- #endif
+- // 1 byte for checksum
+- ReadVmProgram(code + 1, codeSize - 1, prg);
+- }
+- prg->Commands.Add(CCommand());
+- CCommand *cmd = &prg->Commands.Back();
+- cmd->OpCode = CMD_RET;
+-}
+-
+-void CVm::SetMemory(UInt32 pos, const Byte *data, UInt32 dataSize)
+-{
+- if (pos < kSpaceSize && data != Mem + pos)
+- memmove(Mem + pos, data, MyMin(dataSize, kSpaceSize - pos));
+-}
+-
+-#ifdef RARVM_STANDARD_FILTERS
+-
+-static void E8E9Decode(Byte *data, UInt32 dataSize, UInt32 fileOffset, bool e9)
+-{
+- if (dataSize <= 4)
+- return;
+- dataSize -= 4;
+- const UInt32 kFileSize = 0x1000000;
+- Byte cmpByte2 = (e9 ? 0xE9 : 0xE8);
+- for (UInt32 curPos = 0; curPos < dataSize;)
+- {
+- Byte curByte = *(data++);
+- curPos++;
+- if (curByte == 0xE8 || curByte == cmpByte2)
+- {
+- UInt32 offset = curPos + fileOffset;
+- UInt32 addr = (Int32)GetValue32(data);
+- if (addr < kFileSize)
+- SetValue32(data, addr - offset);
+- else if ((Int32)addr < 0 && (Int32)(addr + offset) >= 0)
+- SetValue32(data, addr + kFileSize);
+- data += 4;
+- curPos += 4;
+- }
+- }
+-}
+-
+-static inline UInt32 ItaniumGetOpType(const Byte *data, int bitPos)
+-{
+- return (data[(unsigned int)bitPos >> 3] >> (bitPos & 7)) & 0xF;
+-}
+-
+-
+-static void ItaniumDecode(Byte *data, UInt32 dataSize, UInt32 fileOffset)
+-{
+- UInt32 curPos = 0;
+- fileOffset >>= 4;
+- while (curPos < dataSize - 21)
+- {
+- int b = (data[0] & 0x1F) - 0x10;
+- if (b >= 0)
+- {
+- static Byte kCmdMasks[16] = {4,4,6,6,0,0,7,7,4,4,0,0,4,4,0,0};
+- Byte cmdMask = kCmdMasks[b];
+- if (cmdMask != 0)
+- for (int i = 0; i < 3; i++)
+- if (cmdMask & (1 << i))
+- {
+- int startPos = i * 41 + 18;
+- if (ItaniumGetOpType(data, startPos + 24) == 5)
+- {
+- const UInt32 kMask = 0xFFFFF;
+- Byte *p = data + ((unsigned int)startPos >> 3);
+- UInt32 bitField = ((UInt32)p[0]) | ((UInt32)p[1] << 8) | ((UInt32)p[2] << 16);
+- int inBit = (startPos & 7);
+- UInt32 offset = (bitField >> inBit) & kMask;
+- UInt32 andMask = ~(kMask << inBit);
+- bitField = ((offset - fileOffset) & kMask) << inBit;
+- for (int j = 0; j < 3; j++)
+- {
+- p[j] &= andMask;
+- p[j] |= bitField;
+- andMask >>= 8;
+- bitField >>= 8;
+- }
+- }
+- }
+- }
+- data += 16;
+- curPos += 16;
+- fileOffset++;
+- }
+-}
+-
+-static void DeltaDecode(Byte *data, UInt32 dataSize, UInt32 numChannels)
+-{
+- UInt32 srcPos = 0;
+- UInt32 border = dataSize * 2;
+- for (UInt32 curChannel = 0; curChannel < numChannels; curChannel++)
+- {
+- Byte prevByte = 0;
+- for (UInt32 destPos = dataSize + curChannel; destPos < border; destPos += numChannels)
+- data[destPos] = (prevByte = prevByte - data[srcPos++]);
+- }
+-}
+-
+-static void RgbDecode(Byte *srcData, UInt32 dataSize, UInt32 width, UInt32 posR)
+-{
+- Byte *destData = srcData + dataSize;
+- const UInt32 numChannels = 3;
+- for (UInt32 curChannel = 0; curChannel < numChannels; curChannel++)
+- {
+- Byte prevByte = 0;
+-
+- for (UInt32 i = curChannel; i < dataSize; i+= numChannels)
+- {
+- unsigned int predicted;
+- if (i < width)
+- predicted = prevByte;
+- else
+- {
+- unsigned int upperLeftByte = destData[i - width];
+- unsigned int upperByte = destData[i - width + 3];
+- predicted = prevByte + upperByte - upperLeftByte;
+- int pa = abs((int)(predicted - prevByte));
+- int pb = abs((int)(predicted - upperByte));
+- int pc = abs((int)(predicted - upperLeftByte));
+- if (pa <= pb && pa <= pc)
+- predicted = prevByte;
+- else
+- if (pb <= pc)
+- predicted = upperByte;
+- else
+- predicted = upperLeftByte;
+- }
+- destData[i] = prevByte = (Byte)(predicted - *(srcData++));
+- }
+- }
+- if (dataSize < 3)
+- return;
+- for (UInt32 i = posR, border = dataSize - 2; i < border; i += 3)
+- {
+- Byte g = destData[i + 1];
+- destData[i] = destData[i] + g;
+- destData[i + 2] = destData[i + 2] + g;
+- }
+-}
+-
+-static void AudioDecode(Byte *srcData, UInt32 dataSize, UInt32 numChannels)
+-{
+- Byte *destData = srcData + dataSize;
+- for (UInt32 curChannel = 0; curChannel < numChannels; curChannel++)
+- {
+- UInt32 prevByte = 0, prevDelta = 0, dif[7];
+- Int32 D1 = 0, D2 = 0, D3;
+- Int32 K1 = 0, K2 = 0, K3 = 0;
+- memset(dif, 0, sizeof(dif));
+-
+- for (UInt32 i = curChannel, byteCount = 0; i < dataSize; i += numChannels, byteCount++)
+- {
+- D3 = D2;
+- D2 = prevDelta - D1;
+- D1 = prevDelta;
+-
+- UInt32 predicted = 8 * prevByte + K1 * D1 + K2 * D2 + K3 * D3;
+- predicted = (predicted >> 3) & 0xFF;
+-
+- UInt32 curByte = *(srcData++);
+-
+- predicted -= curByte;
+- destData[i] = (Byte)predicted;
+- prevDelta = (UInt32)(Int32)(signed char)(predicted - prevByte);
+- prevByte = predicted;
+-
+- Int32 D = ((Int32)(signed char)curByte) << 3;
+-
+- dif[0] += abs(D);
+- dif[1] += abs(D - D1);
+- dif[2] += abs(D + D1);
+- dif[3] += abs(D - D2);
+- dif[4] += abs(D + D2);
+- dif[5] += abs(D - D3);
+- dif[6] += abs(D + D3);
+-
+- if ((byteCount & 0x1F) == 0)
+- {
+- UInt32 minDif = dif[0], numMinDif = 0;
+- dif[0] = 0;
+- for (int j = 1; j < sizeof(dif) / sizeof(dif[0]); j++)
+- {
+- if (dif[j] < minDif)
+- {
+- minDif = dif[j];
+- numMinDif = j;
+- }
+- dif[j] = 0;
+- }
+- switch (numMinDif)
+- {
+- case 1: if (K1 >= -16) K1--; break;
+- case 2: if (K1 < 16) K1++; break;
+- case 3: if (K2 >= -16) K2--; break;
+- case 4: if (K2 < 16) K2++; break;
+- case 5: if (K3 >= -16) K3--; break;
+- case 6: if (K3 < 16) K3++; break;
+- }
+- }
+- }
+- }
+-}
+-
+-static UInt32 UpCaseDecode(Byte *data, UInt32 dataSize)
+-{
+- UInt32 srcPos = 0, destPos = dataSize;
+- while (srcPos < dataSize)
+- {
+- Byte curByte = data[srcPos++];
+- if (curByte == 2 && (curByte = data[srcPos++]) != 2)
+- curByte -= 32;
+- data[destPos++] = curByte;
+- }
+- return destPos - dataSize;
+-}
+-
+-void CVm::ExecuteStandardFilter(int filterIndex)
+-{
+- UInt32 dataSize = R[4];
+- if (dataSize >= kGlobalOffset)
+- return;
+- EStandardFilter filterType = kStdFilters[filterIndex].Type;
+-
+- switch (filterType)
+- {
+- case SF_E8:
+- case SF_E8E9:
+- E8E9Decode(Mem, dataSize, R[6], (filterType == SF_E8E9));
+- break;
+- case SF_ITANIUM:
+- ItaniumDecode(Mem, dataSize, R[6]);
+- break;
+- case SF_DELTA:
+- if (dataSize >= kGlobalOffset / 2)
+- break;
+- SetBlockPos(dataSize);
+- DeltaDecode(Mem, dataSize, R[0]);
+- break;
+- case SF_RGB:
+- if (dataSize >= kGlobalOffset / 2)
+- break;
+- {
+- UInt32 width = R[0];
+- if (width <= 3)
+- break;
+- SetBlockPos(dataSize);
+- RgbDecode(Mem, dataSize, width, R[1]);
+- }
+- break;
+- case SF_AUDIO:
+- if (dataSize >= kGlobalOffset / 2)
+- break;
+- SetBlockPos(dataSize);
+- AudioDecode(Mem, dataSize, R[0]);
+- break;
+- case SF_UPCASE:
+- if (dataSize >= kGlobalOffset / 2)
+- break;
+- UInt32 destSize = UpCaseDecode(Mem, dataSize);
+- SetBlockSize(destSize);
+- SetBlockPos(dataSize);
+- break;
+- }
+-}
+-
+-#endif
+-
+-}}}
+diff -ruNa p7zip_9.20.1/CPP/7zip/Compress/Rar3Vm.h p7zip-libre_9.20.1/CPP/7zip/Compress/Rar3Vm.h
+--- p7zip_9.20.1/CPP/7zip/Compress/Rar3Vm.h 2009-02-07 15:06:28.000000000 -0200
++++ p7zip-libre_9.20.1/CPP/7zip/Compress/Rar3Vm.h 1969-12-31 21:00:00.000000000 -0300
+@@ -1,179 +0,0 @@
+-// Rar3Vm.h
+-// According to unRAR license, this code may not be used to develop
+-// a program that creates RAR archives
+-
+-#ifndef __COMPRESS_RAR3_VM_H
+-#define __COMPRESS_RAR3_VM_H
+-
+-#include "../../../C/CpuArch.h"
+-
+-#include "Common/MyVector.h"
+-#include "Common/Types.h"
+-
+-#define RARVM_STANDARD_FILTERS
+-
+-namespace NCompress {
+-namespace NRar3 {
+-
+-class CMemBitDecoder
+-{
+- const Byte *_data;
+- UInt32 _bitSize;
+- UInt32 _bitPos;
+-public:
+- void Init(const Byte *data, UInt32 byteSize)
+- {
+- _data = data;
+- _bitSize = (byteSize << 3);
+- _bitPos = 0;
+- }
+- UInt32 ReadBits(int numBits);
+- UInt32 ReadBit();
+- bool Avail() const { return (_bitPos < _bitSize); }
+-};
+-
+-namespace NVm {
+-
+-inline UInt32 GetValue32(const void *addr) { return GetUi32(addr); }
+-inline void SetValue32(void *addr, UInt32 value) { SetUi32(addr, value); }
+-
+-UInt32 ReadEncodedUInt32(CMemBitDecoder &inp);
+-
+-const int kNumRegBits = 3;
+-const UInt32 kNumRegs = 1 << kNumRegBits;
+-const UInt32 kNumGpRegs = kNumRegs - 1;
+-
+-const UInt32 kSpaceSize = 0x40000;
+-const UInt32 kSpaceMask = kSpaceSize -1;
+-const UInt32 kGlobalOffset = 0x3C000;
+-const UInt32 kGlobalSize = 0x2000;
+-const UInt32 kFixedGlobalSize = 64;
+-
+-namespace NGlobalOffset
+-{
+- const UInt32 kBlockSize = 0x1C;
+- const UInt32 kBlockPos = 0x20;
+- const UInt32 kExecCount = 0x2C;
+- const UInt32 kGlobalMemOutSize = 0x30;
+-}
+-
+-enum ECommand
+-{
+- CMD_MOV, CMD_CMP, CMD_ADD, CMD_SUB, CMD_JZ, CMD_JNZ, CMD_INC, CMD_DEC,
+- CMD_JMP, CMD_XOR, CMD_AND, CMD_OR, CMD_TEST, CMD_JS, CMD_JNS, CMD_JB,
+- CMD_JBE, CMD_JA, CMD_JAE, CMD_PUSH, CMD_POP, CMD_CALL, CMD_RET, CMD_NOT,
+- CMD_SHL, CMD_SHR, CMD_SAR, CMD_NEG, CMD_PUSHA,CMD_POPA, CMD_PUSHF,CMD_POPF,
+- CMD_MOVZX,CMD_MOVSX,CMD_XCHG, CMD_MUL, CMD_DIV, CMD_ADC, CMD_SBB, CMD_PRINT,
+-
+- CMD_MOVB, CMD_CMPB, CMD_ADDB, CMD_SUBB, CMD_INCB, CMD_DECB,
+- CMD_XORB, CMD_ANDB, CMD_ORB, CMD_TESTB,CMD_NEGB,
+- CMD_SHLB, CMD_SHRB, CMD_SARB, CMD_MULB
+-};
+-
+-enum EOpType {OP_TYPE_REG, OP_TYPE_INT, OP_TYPE_REGMEM, OP_TYPE_NONE};
+-
+-// Addr in COperand object can link (point) to CVm object!!!
+-
+-struct COperand
+-{
+- EOpType Type;
+- UInt32 Data;
+- UInt32 Base;
+- COperand(): Type(OP_TYPE_NONE), Data(0), Base(0) {}
+-};
+-
+-struct CCommand
+-{
+- ECommand OpCode;
+- bool ByteMode;
+- COperand Op1, Op2;
+-};
+-
+-struct CBlockRef
+-{
+- UInt32 Offset;
+- UInt32 Size;
+-};
+-
+-struct CProgram
+-{
+- CRecordVector<CCommand> Commands;
+- #ifdef RARVM_STANDARD_FILTERS
+- int StandardFilterIndex;
+- #endif
+- CRecordVector<Byte> StaticData;
+-};
+-
+-struct CProgramInitState
+-{
+- UInt32 InitR[kNumGpRegs];
+- CRecordVector<Byte> GlobalData;
+-
+- void AllocateEmptyFixedGlobal()
+- {
+- GlobalData.Clear();
+- GlobalData.Reserve(NVm::kFixedGlobalSize);
+- for (UInt32 i = 0; i < NVm::kFixedGlobalSize; i++)
+- GlobalData.Add(0);
+- }
+-};
+-
+-class CVm
+-{
+- static UInt32 GetValue(bool byteMode, const void *addr)
+- {
+- if (byteMode)
+- return(*(const Byte *)addr);
+- else
+- return GetUi32(addr);
+- }
+-
+- static void SetValue(bool byteMode, void *addr, UInt32 value)
+- {
+- if (byteMode)
+- *(Byte *)addr = (Byte)value;
+- else
+- SetUi32(addr, value);
+- }
+-
+- UInt32 GetFixedGlobalValue32(UInt32 globalOffset) { return GetValue(false, &Mem[kGlobalOffset + globalOffset]); }
+-
+- void SetBlockSize(UInt32 v) { SetValue(&Mem[kGlobalOffset + NGlobalOffset::kBlockSize], v); }
+- void SetBlockPos(UInt32 v) { SetValue(&Mem[kGlobalOffset + NGlobalOffset::kBlockPos], v); }
+-public:
+- static void SetValue(void *addr, UInt32 value) { SetValue(false, addr, value); }
+-private:
+- UInt32 GetOperand32(const COperand *op) const;
+- void SetOperand32(const COperand *op, UInt32 val);
+- Byte GetOperand8(const COperand *op) const;
+- void SetOperand8(const COperand *op, Byte val);
+- UInt32 GetOperand(bool byteMode, const COperand *op) const;
+- void SetOperand(bool byteMode, const COperand *op, UInt32 val);
+-
+- void DecodeArg(CMemBitDecoder &inp, COperand &op, bool byteMode);
+-
+- bool ExecuteCode(const CProgram *prg);
+-
+- #ifdef RARVM_STANDARD_FILTERS
+- void ExecuteStandardFilter(int filterIndex);
+- #endif
+-
+- Byte *Mem;
+- UInt32 R[kNumRegs + 1]; // R[kNumRegs] = 0 always (speed optimization)
+- UInt32 Flags;
+- void ReadVmProgram(const Byte *code, UInt32 codeSize, CProgram *prg);
+-public:
+- CVm();
+- ~CVm();
+- bool Create();
+- void PrepareProgram(const Byte *code, UInt32 codeSize, CProgram *prg);
+- void SetMemory(UInt32 pos, const Byte *data, UInt32 dataSize);
+- bool Execute(CProgram *prg, const CProgramInitState *initState,
+- CBlockRef &outBlockRef, CRecordVector<Byte> &outGlobalData);
+- const Byte *GetDataPointer(UInt32 offset) const { return Mem + offset; }
+-
+-};
+-
+-#endif
+-
+-}}}
+diff -ruNa p7zip_9.20.1/CPP/7zip/Compress/RarCodecsRegister.cpp p7zip-libre_9.20.1/CPP/7zip/Compress/RarCodecsRegister.cpp
+--- p7zip_9.20.1/CPP/7zip/Compress/RarCodecsRegister.cpp 2009-02-07 15:06:28.000000000 -0200
++++ p7zip-libre_9.20.1/CPP/7zip/Compress/RarCodecsRegister.cpp 1969-12-31 21:00:00.000000000 -0300
+@@ -1,26 +0,0 @@
+-// RarCodecsRegister.cpp
+-
+-#include "StdAfx.h"
+-
+-#include "../Common/RegisterCodec.h"
+-
+-#include "Rar1Decoder.h"
+-#include "Rar2Decoder.h"
+-#include "Rar3Decoder.h"
+-
+-#define CREATE_CODEC(x) static void *CreateCodec ## x() { return (void *)(ICompressCoder *)(new NCompress::NRar ## x::CDecoder); }
+-
+-CREATE_CODEC(1)
+-CREATE_CODEC(2)
+-CREATE_CODEC(3)
+-
+-#define RAR_CODEC(x, name) { CreateCodec ## x, 0, 0x040300 + x, L"Rar" name, 1, false }
+-
+-static CCodecInfo g_CodecsInfo[] =
+-{
+- RAR_CODEC(1, L"1"),
+- RAR_CODEC(2, L"2"),
+- RAR_CODEC(3, L"3"),
+-};
+-
+-REGISTER_CODECS(Rar)
+diff -ruNa p7zip_9.20.1/CPP/7zip/Crypto/Rar20Crypto.cpp p7zip-libre_9.20.1/CPP/7zip/Crypto/Rar20Crypto.cpp
+--- p7zip_9.20.1/CPP/7zip/Crypto/Rar20Crypto.cpp 2009-05-30 17:19:19.000000000 -0300
++++ p7zip-libre_9.20.1/CPP/7zip/Crypto/Rar20Crypto.cpp 1969-12-31 21:00:00.000000000 -0300
+@@ -1,133 +0,0 @@
+-// Crypto/Rar20Crypto.cpp
+-
+-#include "StdAfx.h"
+-
+-#include "../../../C/7zCrc.h"
+-#include "../../../C/CpuArch.h"
+-#include "../../../C/RotateDefs.h"
+-
+-#include "Rar20Crypto.h"
+-
+-namespace NCrypto {
+-namespace NRar20 {
+-
+-static const int kNumRounds = 32;
+-
+-static const Byte InitSubstTable[256] = {
+- 215, 19,149, 35, 73,197,192,205,249, 28, 16,119, 48,221, 2, 42,
+- 232, 1,177,233, 14, 88,219, 25,223,195,244, 90, 87,239,153,137,
+- 255,199,147, 70, 92, 66,246, 13,216, 40, 62, 29,217,230, 86, 6,
+- 71, 24,171,196,101,113,218,123, 93, 91,163,178,202, 67, 44,235,
+- 107,250, 75,234, 49,167,125,211, 83,114,157,144, 32,193,143, 36,
+- 158,124,247,187, 89,214,141, 47,121,228, 61,130,213,194,174,251,
+- 97,110, 54,229,115, 57,152, 94,105,243,212, 55,209,245, 63, 11,
+- 164,200, 31,156, 81,176,227, 21, 76, 99,139,188,127, 17,248, 51,
+- 207,120,189,210, 8,226, 41, 72,183,203,135,165,166, 60, 98, 7,
+- 122, 38,155,170, 69,172,252,238, 39,134, 59,128,236, 27,240, 80,
+- 131, 3, 85,206,145, 79,154,142,159,220,201,133, 74, 64, 20,129,
+- 224,185,138,103,173,182, 43, 34,254, 82,198,151,231,180, 58, 10,
+- 118, 26,102, 12, 50,132, 22,191,136,111,162,179, 45, 4,148,108,
+- 161, 56, 78,126,242,222, 15,175,146, 23, 33,241,181,190, 77,225,
+- 0, 46,169,186, 68, 95,237, 65, 53,208,253,168, 9, 18,100, 52,
+- 116,184,160, 96,109, 37, 30,106,140,104,150, 5,204,117,112, 84
+-};
+-
+-void CData::UpdateKeys(const Byte *data)
+-{
+- for (int i = 0; i < 16; i += 4)
+- for (int j = 0; j < 4; j++)
+- Keys[j] ^= g_CrcTable[data[i + j]];
+-}
+-
+-static void Swap(Byte *b1, Byte *b2)
+-{
+- Byte b = *b1;
+- *b1 = *b2;
+- *b2 = b;
+-}
+-
+-void CData::SetPassword(const Byte *password, UInt32 passwordLen)
+-{
+- Keys[0] = 0xD3A3B879L;
+- Keys[1] = 0x3F6D12F7L;
+- Keys[2] = 0x7515A235L;
+- Keys[3] = 0xA4E7F123L;
+-
+- Byte psw[256];
+- memset(psw, 0, sizeof(psw));
+- memcpy(psw, password, passwordLen);
+- memcpy(SubstTable, InitSubstTable, sizeof(SubstTable));
+-
+- for (UInt32 j = 0; j < 256; j++)
+- for (UInt32 i = 0; i < passwordLen; i += 2)
+- {
+- UInt32 n2 = (Byte)g_CrcTable[(psw[i + 1] + j) & 0xFF];
+- UInt32 n1 = (Byte)g_CrcTable[(psw[i] - j) & 0xFF];
+- for (UInt32 k = 1; (n1 & 0xFF) != n2; n1++, k++)
+- Swap(&SubstTable[n1 & 0xFF], &SubstTable[(n1 + i + k) & 0xFF]);
+- }
+- for (UInt32 i = 0; i < passwordLen; i+= 16)
+- EncryptBlock(&psw[i]);
+-}
+-
+-void CData::CryptBlock(Byte *buf, bool encrypt)
+-{
+- Byte inBuf[16];
+- UInt32 A, B, C, D, T, TA, TB;
+-
+- A = GetUi32(buf + 0) ^ Keys[0];
+- B = GetUi32(buf + 4) ^ Keys[1];
+- C = GetUi32(buf + 8) ^ Keys[2];
+- D = GetUi32(buf + 12) ^ Keys[3];
+-
+- if (!encrypt)
+- memcpy(inBuf, buf, sizeof(inBuf));
+-
+- for (int i = 0; i < kNumRounds; i++)
+- {
+- UInt32 key = Keys[(encrypt ? i : (kNumRounds - 1 - i)) & 3];
+- T = ((C + rotlFixed(D, 11)) ^ key);
+- TA = A ^ SubstLong(T);
+- T = ((D ^ rotlFixed(C, 17)) + key);
+- TB = B ^ SubstLong(T);
+- A = C;
+- B = D;
+- C = TA;
+- D = TB;
+- }
+-
+- SetUi32(buf + 0, C ^ Keys[0]);
+- SetUi32(buf + 4, D ^ Keys[1]);
+- SetUi32(buf + 8, A ^ Keys[2]);
+- SetUi32(buf + 12, B ^ Keys[3]);
+-
+- UpdateKeys(encrypt ? buf : inBuf);
+-}
+-
+-STDMETHODIMP CDecoder::CryptoSetPassword(const Byte *data, UInt32 size)
+-{
+- _cipher.SetPassword(data, size);
+- return S_OK;
+-}
+-
+-STDMETHODIMP CDecoder::Init()
+-{
+- return S_OK;
+-}
+-
+-static const UInt32 kBlockSize = 16;
+-
+-STDMETHODIMP_(UInt32) CDecoder::Filter(Byte *data, UInt32 size)
+-{
+- if (size == 0)
+- return 0;
+- if (size < kBlockSize)
+- return kBlockSize;
+- UInt32 i;
+- size -= kBlockSize;
+- for (i = 0; i <= size; i += kBlockSize)
+- _cipher.DecryptBlock(data + i);
+- return i;
+-}
+-
+-}}
+diff -ruNa p7zip_9.20.1/CPP/7zip/Crypto/Rar20Crypto.h p7zip-libre_9.20.1/CPP/7zip/Crypto/Rar20Crypto.h
+--- p7zip_9.20.1/CPP/7zip/Crypto/Rar20Crypto.h 2009-02-07 15:07:19.000000000 -0200
++++ p7zip-libre_9.20.1/CPP/7zip/Crypto/Rar20Crypto.h 1969-12-31 21:00:00.000000000 -0300
+@@ -1,50 +0,0 @@
+-// Crypto/Rar20Crypto.h
+-
+-#ifndef __CRYPTO_RAR20_CRYPTO_H
+-#define __CRYPTO_RAR20_CRYPTO_H
+-
+-#include "Common/MyCom.h"
+-
+-#include "../ICoder.h"
+-#include "../IPassword.h"
+-
+-namespace NCrypto {
+-namespace NRar20 {
+-
+-class CData
+-{
+- Byte SubstTable[256];
+- UInt32 Keys[4];
+-
+- UInt32 SubstLong(UInt32 t)
+- {
+- return (UInt32)SubstTable[(int)t & 255] |
+- ((UInt32)SubstTable[(int)(t >> 8) & 255] << 8) |
+- ((UInt32)SubstTable[(int)(t >> 16) & 255] << 16) |
+- ((UInt32)SubstTable[(int)(t >> 24) & 255] << 24);
+- }
+- void UpdateKeys(const Byte *data);
+- void CryptBlock(Byte *buf, bool encrypt);
+-public:
+- void EncryptBlock(Byte *buf) { CryptBlock(buf, true); }
+- void DecryptBlock(Byte *buf) { CryptBlock(buf, false); }
+- void SetPassword(const Byte *password, UInt32 passwordLen);
+-};
+-
+-class CDecoder:
+- public ICompressFilter,
+- public ICryptoSetPassword,
+- public CMyUnknownImp
+-{
+- CData _cipher;
+-public:
+- MY_UNKNOWN_IMP1(ICryptoSetPassword)
+-
+- STDMETHOD(Init)();
+- STDMETHOD_(UInt32, Filter)(Byte *data, UInt32 size);
+- STDMETHOD(CryptoSetPassword)(const Byte *data, UInt32 size);
+-};
+-
+-}}
+-
+-#endif
+diff -ruNa p7zip_9.20.1/CPP/7zip/Crypto/RarAes.cpp p7zip-libre_9.20.1/CPP/7zip/Crypto/RarAes.cpp
+--- p7zip_9.20.1/CPP/7zip/Crypto/RarAes.cpp 2010-10-20 01:56:08.000000000 -0300
++++ p7zip-libre_9.20.1/CPP/7zip/Crypto/RarAes.cpp 1969-12-31 21:00:00.000000000 -0300
+@@ -1,134 +0,0 @@
+-// Crypto/RarAes.cpp
+-// Note: you must include MyAes.cpp to project to initialize AES tables
+-
+-#include "StdAfx.h"
+-
+-#include "RarAes.h"
+-#include "Sha1.h"
+-
+-namespace NCrypto {
+-namespace NRar29 {
+-
+-CDecoder::CDecoder():
+- _thereIsSalt(false),
+- _needCalculate(true),
+- _rar350Mode(false)
+-{
+- for (int i = 0; i < sizeof(_salt); i++)
+- _salt[i] = 0;
+-}
+-
+-STDMETHODIMP CDecoder::SetDecoderProperties2(const Byte *data, UInt32 size)
+-{
+- bool thereIsSaltPrev = _thereIsSalt;
+- _thereIsSalt = false;
+- if (size == 0)
+- return S_OK;
+- if (size < 8)
+- return E_INVALIDARG;
+- _thereIsSalt = true;
+- bool same = false;
+- if (_thereIsSalt == thereIsSaltPrev)
+- {
+- same = true;
+- if (_thereIsSalt)
+- {
+- for (unsigned i = 0; i < sizeof(_salt); i++)
+- if (_salt[i] != data[i])
+- {
+- same = false;
+- break;
+- }
+- }
+- }
+- for (unsigned i = 0; i < sizeof(_salt); i++)
+- _salt[i] = data[i];
+- if (!_needCalculate && !same)
+- _needCalculate = true;
+- return S_OK;
+-}
+-
+-static const unsigned kMaxPasswordLength = 127 * 2;
+-
+-STDMETHODIMP CDecoder::CryptoSetPassword(const Byte *data, UInt32 size)
+-{
+- if (size > kMaxPasswordLength)
+- size = kMaxPasswordLength;
+- bool same = false;
+- if (size == buffer.GetCapacity())
+- {
+- same = true;
+- for (UInt32 i = 0; i < size; i++)
+- if (data[i] != buffer[i])
+- {
+- same = false;
+- break;
+- }
+- }
+- if (!_needCalculate && !same)
+- _needCalculate = true;
+- buffer.SetCapacity(size);
+- memcpy(buffer, data, size);
+- return S_OK;
+-}
+-
+-STDMETHODIMP CDecoder::Init()
+-{
+- Calculate();
+- SetKey(aesKey, kRarAesKeySize);
+- AesCbc_Init(_aes + _offset, _aesInit);
+- return S_OK;
+-}
+-
+-void CDecoder::Calculate()
+-{
+- if (_needCalculate)
+- {
+- const unsigned kSaltSize = 8;
+-
+- Byte rawPassword[kMaxPasswordLength + kSaltSize];
+-
+- memcpy(rawPassword, buffer, buffer.GetCapacity());
+-
+- size_t rawLength = buffer.GetCapacity();
+-
+- if (_thereIsSalt)
+- {
+- memcpy(rawPassword + rawLength, _salt, kSaltSize);
+- rawLength += kSaltSize;
+- }
+-
+- NSha1::CContext sha;
+- sha.Init();
+-
+- // rar reverts hash for sha.
+- const unsigned kNumRounds = (1 << 18);
+- unsigned i;
+- for (i = 0; i < kNumRounds; i++)
+- {
+- sha.UpdateRar(rawPassword, rawLength, _rar350Mode);
+- Byte pswNum[3] = { (Byte)i, (Byte)(i >> 8), (Byte)(i >> 16) };
+- sha.UpdateRar(pswNum, 3, _rar350Mode);
+- if (i % (kNumRounds / 16) == 0)
+- {
+- NSha1::CContext shaTemp = sha;
+- Byte digest[NSha1::kDigestSize];
+- shaTemp.Final(digest);
+- _aesInit[i / (kNumRounds / 16)] = (Byte)digest[4 * 4 + 3];
+- }
+- }
+- /*
+- // it's test message for sha
+- const char *message = "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq";
+- sha.Update((const Byte *)message, strlen(message));
+- */
+- Byte digest[20];
+- sha.Final(digest);
+- for (i = 0; i < 4; i++)
+- for (unsigned j = 0; j < 4; j++)
+- aesKey[i * 4 + j] = (digest[i * 4 + 3 - j]);
+- }
+- _needCalculate = false;
+-}
+-
+-}}
+diff -ruNa p7zip_9.20.1/CPP/7zip/Crypto/RarAes.h p7zip-libre_9.20.1/CPP/7zip/Crypto/RarAes.h
+--- p7zip_9.20.1/CPP/7zip/Crypto/RarAes.h 2009-12-21 08:46:19.000000000 -0300
++++ p7zip-libre_9.20.1/CPP/7zip/Crypto/RarAes.h 1969-12-31 21:00:00.000000000 -0300
+@@ -1,47 +0,0 @@
+-// Crypto/RarAes.h
+-
+-#ifndef __CRYPTO_RAR_AES_H
+-#define __CRYPTO_RAR_AES_H
+-
+-#include "../../../C/Aes.h"
+-
+-#include "Common/Buffer.h"
+-
+-#include "../IPassword.h"
+-
+-#include "MyAes.h"
+-
+-namespace NCrypto {
+-namespace NRar29 {
+-
+-const UInt32 kRarAesKeySize = 16;
+-
+-class CDecoder:
+- public CAesCbcDecoder,
+- public ICompressSetDecoderProperties2,
+- public ICryptoSetPassword
+-{
+- Byte _salt[8];
+- bool _thereIsSalt;
+- CByteBuffer buffer;
+- Byte aesKey[kRarAesKeySize];
+- Byte _aesInit[AES_BLOCK_SIZE];
+- bool _needCalculate;
+- bool _rar350Mode;
+-
+- void Calculate();
+-public:
+- MY_UNKNOWN_IMP2(
+- ICryptoSetPassword,
+- ICompressSetDecoderProperties2)
+- STDMETHOD(Init)();
+- STDMETHOD(CryptoSetPassword)(const Byte *aData, UInt32 aSize);
+- STDMETHOD(SetDecoderProperties2)(const Byte *data, UInt32 size);
+-
+- CDecoder();
+- void SetRar350Mode(bool rar350Mode) { _rar350Mode = rar350Mode; }
+-};
+-
+-}}
+-
+-#endif
+diff -ruNa p7zip_9.20.1/DOCS/unRarLicense.txt p7zip-libre_9.20.1/DOCS/unRarLicense.txt
+--- p7zip_9.20.1/DOCS/unRarLicense.txt 2008-08-01 06:56:23.000000000 -0300
++++ p7zip-libre_9.20.1/DOCS/unRarLicense.txt 1969-12-31 21:00:00.000000000 -0300
+@@ -1,41 +0,0 @@
+- ****** ***** ****** unRAR - free utility for RAR archives
+- ** ** ** ** ** ** ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+- ****** ******* ****** License for use and distribution of
+- ** ** ** ** ** ** ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+- ** ** ** ** ** ** FREE portable version
+- ~~~~~~~~~~~~~~~~~~~~~
+-
+- The source code of unRAR utility is freeware. This means:
+-
+- 1. All copyrights to RAR and the utility unRAR are exclusively
+- owned by the author - Alexander Roshal.
+-
+- 2. The unRAR sources may be used in any software to handle RAR
+- archives without limitations free of charge, but cannot be used
+- to re-create the RAR compression algorithm, which is proprietary.
+- Distribution of modified unRAR sources in separate form or as a
+- part of other software is permitted, provided that it is clearly
+- stated in the documentation and source comments that the code may
+- not be used to develop a RAR (WinRAR) compatible archiver.
+-
+- 3. The unRAR utility may be freely distributed. No person or company
+- may charge a fee for the distribution of unRAR without written
+- permission from the copyright holder.
+-
+- 4. THE RAR ARCHIVER AND THE UNRAR UTILITY ARE DISTRIBUTED "AS IS".
+- NO WARRANTY OF ANY KIND IS EXPRESSED OR IMPLIED. YOU USE AT
+- YOUR OWN RISK. THE AUTHOR WILL NOT BE LIABLE FOR DATA LOSS,
+- DAMAGES, LOSS OF PROFITS OR ANY OTHER KIND OF LOSS WHILE USING
+- OR MISUSING THIS SOFTWARE.
+-
+- 5. Installing and using the unRAR utility signifies acceptance of
+- these terms and conditions of the license.
+-
+- 6. If you don't agree with terms of the license you must remove
+- unRAR files from your storage devices and cease to use the
+- utility.
+-
+- Thank you for your interest in RAR and unRAR.
+-
+-
+- Alexander L. Roshal
+\ No hay ningún carácter de nueva línea al final del fichero
+diff -ruNa p7zip_9.20.1/makefile p7zip-libre_9.20.1/makefile
+--- p7zip_9.20.1/makefile 2011-03-13 08:52:45.000000000 -0300
++++ p7zip-libre_9.20.1/makefile 2011-09-07 15:41:14.000000000 -0300
+@@ -56,7 +56,6 @@
+ $(MAKE) -C CPP/7zip/UI/Client7z depend
+ $(MAKE) -C CPP/7zip/UI/Console depend
+ $(MAKE) -C CPP/7zip/Bundles/Format7zFree depend
+- $(MAKE) -C CPP/7zip/Compress/Rar depend
+ $(MAKE) -C CPP/7zip/UI/GUI depend
+ $(MAKE) -C CPP/7zip/UI/FileManager depend
+ $(MAKE) -C check/my_86_filter depend
+@@ -68,7 +67,6 @@
+ common7z:common
+ $(MKDIR) bin/Codecs
+ $(MAKE) -C CPP/7zip/Bundles/Format7zFree all
+- $(MAKE) -C CPP/7zip/Compress/Rar all
+
+ 7z: common7z
+ $(MAKE) -C CPP/7zip/UI/Console all
+@@ -93,7 +91,6 @@
+ $(MAKE) -C CPP/7zip/UI/FileManager clean
+ $(MAKE) -C CPP/7zip/UI/GUI clean
+ $(MAKE) -C CPP/7zip/Bundles/Format7zFree clean
+- $(MAKE) -C CPP/7zip/Compress/Rar clean
+ $(MAKE) -C CPP/7zip/Compress/LZMA_Alone clean
+ $(MAKE) -C CPP/7zip/Bundles/AloneGCOV clean
+ $(MAKE) -C CPP/7zip/TEST/TestUI clean
+diff -ruNa p7zip_9.20.1/makefile.oldmake p7zip-libre_9.20.1/makefile.oldmake
+--- p7zip_9.20.1/makefile.oldmake 2011-03-13 08:53:08.000000000 -0300
++++ p7zip-libre_9.20.1/makefile.oldmake 2011-09-07 15:41:14.000000000 -0300
+@@ -56,7 +56,6 @@
+ cd CPP/7zip/UI/Client7z ; $(MAKE) depend
+ cd CPP/7zip/UI/Console ; $(MAKE) depend
+ cd CPP/7zip/Bundles/Format7zFree ; $(MAKE) depend
+- cd CPP/7zip/Compress/Rar ; $(MAKE) depend
+ cd CPP/7zip/UI/GUI ; $(MAKE) depend
+ cd CPP/7zip/UI/FileManager ; $(MAKE) depend
+ cd check/my_86_filter ; $(MAKE) depend
+@@ -68,7 +67,6 @@
+ common7z:common
+ $(MKDIR) bin/Codecs
+ cd CPP/7zip/Bundles/Format7zFree ; $(MAKE) all
+- cd CPP/7zip/Compress/Rar ; $(MAKE) all
+
+ 7z: common7z
+ cd CPP/7zip/UI/Console ; $(MAKE) all
+@@ -93,7 +91,6 @@
+ cd CPP/7zip/UI/FileManager ; $(MAKE) clean
+ cd CPP/7zip/UI/GUI ; $(MAKE) clean
+ cd CPP/7zip/Bundles/Format7zFree ; $(MAKE) clean
+- cd CPP/7zip/Compress/Rar ; $(MAKE) clean
+ cd CPP/7zip/Compress/LZMA_Alone ; $(MAKE) clean
+ cd CPP/7zip/Bundles/AloneGCOV ; $(MAKE) clean
+ cd CPP/7zip/TEST/TestUI ; $(MAKE) clean
+diff -ruNa p7zip_9.20.1/makefile.qnx_shared.so p7zip-libre_9.20.1/makefile.qnx_shared.so
+--- p7zip_9.20.1/makefile.qnx_shared.so 2007-06-28 04:34:14.000000000 -0300
++++ p7zip-libre_9.20.1/makefile.qnx_shared.so 2011-09-07 15:41:14.000000000 -0300
+@@ -1,5 +1,4 @@
+ ###################################################
+-# makefile.machine for "7z.so , Codecs/Rar29.so" :
+ # tested with p7zip-4.47_beta on qnx-6.3.0 sp3 x86 target
+
+ OPTFLAGS=-O
+diff -ruNa p7zip_9.20.1/makefile.rules p7zip-libre_9.20.1/makefile.rules
+--- p7zip_9.20.1/makefile.rules 2010-11-07 13:08:51.000000000 -0300
++++ p7zip-libre_9.20.1/makefile.rules 2011-09-07 15:41:14.000000000 -0300
+@@ -448,18 +448,6 @@
+ NsisRegister.o : ../../Archive/Nsis/NsisRegister.cpp
+ $(CXX) $(CXXFLAGS) ../../Archive/Nsis/NsisRegister.cpp
+
+-RarHandler.o : ../../Archive/Rar/RarHandler.cpp
+- $(CXX) $(CXXFLAGS) ../../Archive/Rar/RarHandler.cpp
+-RarHeader.o : ../../Archive/Rar/RarHeader.cpp
+- $(CXX) $(CXXFLAGS) ../../Archive/Rar/RarHeader.cpp
+-RarIn.o : ../../Archive/Rar/RarIn.cpp
+- $(CXX) $(CXXFLAGS) ../../Archive/Rar/RarIn.cpp
+-RarItem.o : ../../Archive/Rar/RarItem.cpp
+- $(CXX) $(CXXFLAGS) ../../Archive/Rar/RarItem.cpp
+-RarVolumeInStream.o : ../../Archive/Rar/RarVolumeInStream.cpp
+- $(CXX) $(CXXFLAGS) ../../Archive/Rar/RarVolumeInStream.cpp
+-RarRegister.o : ../../Archive/Rar/RarRegister.cpp
+- $(CXX) $(CXXFLAGS) ../../Archive/Rar/RarRegister.cpp
+
+ UdfHandler.o : ../../Archive/Udf/UdfHandler.cpp
+ $(CXX) $(CXXFLAGS) ../../Archive/Udf/UdfHandler.cpp
+@@ -535,10 +523,6 @@
+ $(CXX) $(CXXFLAGS) ../../Crypto/7zAesRegister.cpp
+ WzAes.o : ../../Crypto/WzAes.cpp
+ $(CXX) $(CXXFLAGS) ../../Crypto/WzAes.cpp
+-Rar20Crypto.o : ../../Crypto/Rar20Crypto.cpp
+- $(CXX) $(CXXFLAGS) ../../Crypto/Rar20Crypto.cpp
+-RarAes.o : ../../Crypto/RarAes.cpp
+- $(CXX) $(CXXFLAGS) ../../Crypto/RarAes.cpp
+ HmacSha1.o : ../../Crypto/HmacSha1.cpp
+ $(CXX) $(CXXFLAGS) ../../Crypto/HmacSha1.cpp
+ Pbkdf2HmacSha1.o : ../../Crypto/Pbkdf2HmacSha1.cpp
diff --git a/libre/p7zip-libre/unzip b/libre/p7zip-libre/unzip
new file mode 100755
index 000000000..201dc826c
--- /dev/null
+++ b/libre/p7zip-libre/unzip
@@ -0,0 +1,18 @@
+#!/bin/bash
+# unzip replacement written by Henry Jensen <hjensen@gmx.de>
+
+Opts=""
+cm="x"
+while getopts plvtTZ opt
+do
+ case $opt in
+ p) Opts="$Opts -so";;
+ v|l) cm="l";;
+ t) cm="t";;
+ T|Z) ;;
+ \?)break;;
+ esac
+done
+shift $((OPTIND-1))
+
+7z $cm $Opts "$@"
generated by cgit v1.2.3-2-g168b (git 2.25.1) at 2024-11-22 04:22:54 +0000