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| author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
|---|---|---|
| committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
| commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
| tree | 10027f336435511475e392454359edea8e25895d /other-licenses/7zstub/src/7zip/Archive/7z | |
| parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
| download | UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip | |
Add m-esr52 at 52.6.0
Diffstat (limited to 'other-licenses/7zstub/src/7zip/Archive/7z')
20 files changed, 4436 insertions, 0 deletions
diff --git a/other-licenses/7zstub/src/7zip/Archive/7z/7zCompressionMode.cpp b/other-licenses/7zstub/src/7zip/Archive/7z/7zCompressionMode.cpp new file mode 100644 index 000000000..232c63820 --- /dev/null +++ b/other-licenses/7zstub/src/7zip/Archive/7z/7zCompressionMode.cpp @@ -0,0 +1,3 @@ +// CompressionMethod.cpp
+
+#include "StdAfx.h"
diff --git a/other-licenses/7zstub/src/7zip/Archive/7z/7zCompressionMode.h b/other-licenses/7zstub/src/7zip/Archive/7z/7zCompressionMode.h new file mode 100644 index 000000000..215d5cbfb --- /dev/null +++ b/other-licenses/7zstub/src/7zip/Archive/7z/7zCompressionMode.h @@ -0,0 +1,64 @@ +// 7zCompressionMode.h
+
+#ifndef __7Z_COMPRESSION_MODE_H
+#define __7Z_COMPRESSION_MODE_H
+
+#include "../../../Windows/PropVariant.h"
+
+#include "7zMethodID.h"
+
+namespace NArchive {
+namespace N7z {
+
+struct CProperty
+{
+ PROPID PropID;
+ NWindows::NCOM::CPropVariant Value;
+};
+
+struct CMethodFull
+{
+ CMethodID MethodID;
+ UInt32 NumInStreams;
+ UInt32 NumOutStreams;
+ bool IsSimpleCoder() const
+ { return (NumInStreams == 1) && (NumOutStreams == 1); }
+
+ #ifdef EXCLUDE_COM
+ #else
+ CLSID EncoderClassID;
+ CSysString FilePath;
+ #endif
+
+ CObjectVector<CProperty> CoderProperties;
+};
+
+struct CBind
+{
+ UInt32 InCoder;
+ UInt32 InStream;
+ UInt32 OutCoder;
+ UInt32 OutStream;
+};
+
+struct CCompressionMethodMode
+{
+ CObjectVector<CMethodFull> Methods;
+ CRecordVector<CBind> Binds;
+ #ifdef COMPRESS_MT
+ UInt32 NumThreads;
+ #endif
+ bool PasswordIsDefined;
+ UString Password;
+
+ bool IsEmpty() const { return (Methods.IsEmpty() && !PasswordIsDefined); }
+ CCompressionMethodMode(): PasswordIsDefined(false)
+ #ifdef COMPRESS_MT
+ , NumThreads(1)
+ #endif
+ {}
+};
+
+}}
+
+#endif
diff --git a/other-licenses/7zstub/src/7zip/Archive/7z/7zDecode.cpp b/other-licenses/7zstub/src/7zip/Archive/7z/7zDecode.cpp new file mode 100644 index 000000000..7f8f14965 --- /dev/null +++ b/other-licenses/7zstub/src/7zip/Archive/7z/7zDecode.cpp @@ -0,0 +1,443 @@ +// 7zDecode.cpp
+
+#include "StdAfx.h"
+
+#include "7zDecode.h"
+
+#include "../../IPassword.h"
+#include "../../Common/LockedStream.h"
+#include "../../Common/StreamObjects.h"
+#include "../../Common/ProgressUtils.h"
+#include "../../Common/LimitedStreams.h"
+#include "../Common/FilterCoder.h"
+
+#include "7zMethods.h"
+
+#ifdef COMPRESS_LZMA
+#include "../../Compress/LZMA/LZMADecoder.h"
+static NArchive::N7z::CMethodID k_LZMA = { { 0x3, 0x1, 0x1 }, 3 };
+#endif
+
+#ifdef COMPRESS_PPMD
+#include "../../Compress/PPMD/PPMDDecoder.h"
+static NArchive::N7z::CMethodID k_PPMD = { { 0x3, 0x4, 0x1 }, 3 };
+#endif
+
+#ifdef COMPRESS_BCJ_X86
+#include "../../Compress/Branch/x86.h"
+static NArchive::N7z::CMethodID k_BCJ_X86 = { { 0x3, 0x3, 0x1, 0x3 }, 4 };
+#endif
+
+#ifdef COMPRESS_BCJ2
+#include "../../Compress/Branch/x86_2.h"
+static NArchive::N7z::CMethodID k_BCJ2 = { { 0x3, 0x3, 0x1, 0x1B }, 4 };
+#endif
+
+#ifdef COMPRESS_DEFLATE
+#ifndef COMPRESS_DEFLATE_DECODER
+#define COMPRESS_DEFLATE_DECODER
+#endif
+#endif
+
+#ifdef COMPRESS_DEFLATE_DECODER
+#include "../../Compress/Deflate/DeflateDecoder.h"
+static NArchive::N7z::CMethodID k_Deflate = { { 0x4, 0x1, 0x8 }, 3 };
+#endif
+
+#ifdef COMPRESS_BZIP2
+#ifndef COMPRESS_BZIP2_DECODER
+#define COMPRESS_BZIP2_DECODER
+#endif
+#endif
+
+#ifdef COMPRESS_BZIP2_DECODER
+#include "../../Compress/BZip2/BZip2Decoder.h"
+static NArchive::N7z::CMethodID k_BZip2 = { { 0x4, 0x2, 0x2 }, 3 };
+#endif
+
+#ifdef COMPRESS_COPY
+#include "../../Compress/Copy/CopyCoder.h"
+static NArchive::N7z::CMethodID k_Copy = { { 0x0 }, 1 };
+#endif
+
+#ifdef CRYPTO_7ZAES
+#include "../../Crypto/7zAES/7zAES.h"
+static NArchive::N7z::CMethodID k_7zAES = { { 0x6, 0xF1, 0x07, 0x01 }, 4 };
+#endif
+
+namespace NArchive {
+namespace N7z {
+
+static void ConvertFolderItemInfoToBindInfo(const CFolder &folder,
+ CBindInfoEx &bindInfo)
+{
+ bindInfo.Clear();
+ int i;
+ for (i = 0; i < folder.BindPairs.Size(); i++)
+ {
+ NCoderMixer2::CBindPair bindPair;
+ bindPair.InIndex = (UInt32)folder.BindPairs[i].InIndex;
+ bindPair.OutIndex = (UInt32)folder.BindPairs[i].OutIndex;
+ bindInfo.BindPairs.Add(bindPair);
+ }
+ UInt32 outStreamIndex = 0;
+ for (i = 0; i < folder.Coders.Size(); i++)
+ {
+ NCoderMixer2::CCoderStreamsInfo coderStreamsInfo;
+ const CCoderInfo &coderInfo = folder.Coders[i];
+ coderStreamsInfo.NumInStreams = (UInt32)coderInfo.NumInStreams;
+ coderStreamsInfo.NumOutStreams = (UInt32)coderInfo.NumOutStreams;
+ bindInfo.Coders.Add(coderStreamsInfo);
+ const CAltCoderInfo &altCoderInfo = coderInfo.AltCoders.Front();
+ bindInfo.CoderMethodIDs.Add(altCoderInfo.MethodID);
+ for (UInt32 j = 0; j < coderStreamsInfo.NumOutStreams; j++, outStreamIndex++)
+ if (folder.FindBindPairForOutStream(outStreamIndex) < 0)
+ bindInfo.OutStreams.Add(outStreamIndex);
+ }
+ for (i = 0; i < folder.PackStreams.Size(); i++)
+ bindInfo.InStreams.Add((UInt32)folder.PackStreams[i]);
+}
+
+static bool AreCodersEqual(const NCoderMixer2::CCoderStreamsInfo &a1,
+ const NCoderMixer2::CCoderStreamsInfo &a2)
+{
+ return (a1.NumInStreams == a2.NumInStreams) &&
+ (a1.NumOutStreams == a2.NumOutStreams);
+}
+
+static bool AreBindPairsEqual(const NCoderMixer2::CBindPair &a1, const NCoderMixer2::CBindPair &a2)
+{
+ return (a1.InIndex == a2.InIndex) &&
+ (a1.OutIndex == a2.OutIndex);
+}
+
+static bool AreBindInfoExEqual(const CBindInfoEx &a1, const CBindInfoEx &a2)
+{
+ if (a1.Coders.Size() != a2.Coders.Size())
+ return false;
+ int i;
+ for (i = 0; i < a1.Coders.Size(); i++)
+ if (!AreCodersEqual(a1.Coders[i], a2.Coders[i]))
+ return false;
+ if (a1.BindPairs.Size() != a2.BindPairs.Size())
+ return false;
+ for (i = 0; i < a1.BindPairs.Size(); i++)
+ if (!AreBindPairsEqual(a1.BindPairs[i], a2.BindPairs[i]))
+ return false;
+ for (i = 0; i < a1.CoderMethodIDs.Size(); i++)
+ if (a1.CoderMethodIDs[i] != a2.CoderMethodIDs[i])
+ return false;
+ if (a1.InStreams.Size() != a2.InStreams.Size())
+ return false;
+ if (a1.OutStreams.Size() != a2.OutStreams.Size())
+ return false;
+ return true;
+}
+
+CDecoder::CDecoder(bool multiThread)
+{
+ #ifndef _ST_MODE
+ multiThread = true;
+ #endif
+ _multiThread = multiThread;
+ _bindInfoExPrevIsDefinded = false;
+ #ifndef EXCLUDE_COM
+ LoadMethodMap();
+ #endif
+}
+
+HRESULT CDecoder::Decode(IInStream *inStream,
+ UInt64 startPos,
+ const UInt64 *packSizes,
+ const CFolder &folderInfo,
+ ISequentialOutStream *outStream,
+ ICompressProgressInfo *compressProgress
+ #ifndef _NO_CRYPTO
+ , ICryptoGetTextPassword *getTextPassword
+ #endif
+ #ifdef COMPRESS_MT
+ , bool mtMode, UInt32 numThreads
+ #endif
+ )
+{
+ CObjectVector< CMyComPtr<ISequentialInStream> > inStreams;
+
+ CLockedInStream lockedInStream;
+ lockedInStream.Init(inStream);
+
+ for (int j = 0; j < folderInfo.PackStreams.Size(); j++)
+ {
+ CLockedSequentialInStreamImp *lockedStreamImpSpec = new
+ CLockedSequentialInStreamImp;
+ CMyComPtr<ISequentialInStream> lockedStreamImp = lockedStreamImpSpec;
+ lockedStreamImpSpec->Init(&lockedInStream, startPos);
+ startPos += packSizes[j];
+
+ CLimitedSequentialInStream *streamSpec = new
+ CLimitedSequentialInStream;
+ CMyComPtr<ISequentialInStream> inStream = streamSpec;
+ streamSpec->Init(lockedStreamImp, packSizes[j]);
+ inStreams.Add(inStream);
+ }
+
+ int numCoders = folderInfo.Coders.Size();
+
+ CBindInfoEx bindInfo;
+ ConvertFolderItemInfoToBindInfo(folderInfo, bindInfo);
+ bool createNewCoders;
+ if (!_bindInfoExPrevIsDefinded)
+ createNewCoders = true;
+ else
+ createNewCoders = !AreBindInfoExEqual(bindInfo, _bindInfoExPrev);
+ if (createNewCoders)
+ {
+ int i;
+ _decoders.Clear();
+ // _decoders2.Clear();
+
+ _mixerCoder.Release();
+
+ if (_multiThread)
+ {
+ _mixerCoderMTSpec = new NCoderMixer2::CCoderMixer2MT;
+ _mixerCoder = _mixerCoderMTSpec;
+ _mixerCoderCommon = _mixerCoderMTSpec;
+ }
+ else
+ {
+ #ifdef _ST_MODE
+ _mixerCoderSTSpec = new NCoderMixer2::CCoderMixer2ST;
+ _mixerCoder = _mixerCoderSTSpec;
+ _mixerCoderCommon = _mixerCoderSTSpec;
+ #endif
+ }
+ _mixerCoderCommon->SetBindInfo(bindInfo);
+
+ for (i = 0; i < numCoders; i++)
+ {
+ const CCoderInfo &coderInfo = folderInfo.Coders[i];
+ const CAltCoderInfo &altCoderInfo = coderInfo.AltCoders.Front();
+ #ifndef EXCLUDE_COM
+ CMethodInfo methodInfo;
+ if (!GetMethodInfo(altCoderInfo.MethodID, methodInfo))
+ return E_NOTIMPL;
+ #endif
+
+ if (coderInfo.IsSimpleCoder())
+ {
+ CMyComPtr<ICompressCoder> decoder;
+ CMyComPtr<ICompressFilter> filter;
+
+ #ifdef COMPRESS_LZMA
+ if (altCoderInfo.MethodID == k_LZMA)
+ decoder = new NCompress::NLZMA::CDecoder;
+ #endif
+
+ #ifdef COMPRESS_PPMD
+ if (altCoderInfo.MethodID == k_PPMD)
+ decoder = new NCompress::NPPMD::CDecoder;
+ #endif
+
+ #ifdef COMPRESS_BCJ_X86
+ if (altCoderInfo.MethodID == k_BCJ_X86)
+ filter = new CBCJ_x86_Decoder;
+ #endif
+
+ #ifdef COMPRESS_DEFLATE_DECODER
+ if (altCoderInfo.MethodID == k_Deflate)
+ decoder = new NCompress::NDeflate::NDecoder::CCOMCoder;
+ #endif
+
+ #ifdef COMPRESS_BZIP2_DECODER
+ if (altCoderInfo.MethodID == k_BZip2)
+ decoder = new NCompress::NBZip2::CDecoder;
+ #endif
+
+ #ifdef COMPRESS_COPY
+ if (altCoderInfo.MethodID == k_Copy)
+ decoder = new NCompress::CCopyCoder;
+ #endif
+
+ #ifdef CRYPTO_7ZAES
+ if (altCoderInfo.MethodID == k_7zAES)
+ filter = new NCrypto::NSevenZ::CDecoder;
+ #endif
+
+ if (filter)
+ {
+ CFilterCoder *coderSpec = new CFilterCoder;
+ decoder = coderSpec;
+ coderSpec->Filter = filter;
+ }
+ #ifndef EXCLUDE_COM
+ if (decoder == 0)
+ {
+ RINOK(_libraries.CreateCoderSpec(methodInfo.FilePath,
+ methodInfo.Decoder, &decoder));
+ }
+ #endif
+
+ if (decoder == 0)
+ return E_NOTIMPL;
+
+ _decoders.Add((IUnknown *)decoder);
+
+ if (_multiThread)
+ _mixerCoderMTSpec->AddCoder(decoder);
+ #ifdef _ST_MODE
+ else
+ _mixerCoderSTSpec->AddCoder(decoder, false);
+ #endif
+ }
+ else
+ {
+ CMyComPtr<ICompressCoder2> decoder;
+
+ #ifdef COMPRESS_BCJ2
+ if (altCoderInfo.MethodID == k_BCJ2)
+ decoder = new CBCJ2_x86_Decoder;
+ #endif
+
+ #ifndef EXCLUDE_COM
+ if (decoder == 0)
+ {
+ RINOK(_libraries.CreateCoder2(methodInfo.FilePath,
+ methodInfo.Decoder, &decoder));
+ }
+ #endif
+
+ if (decoder == 0)
+ return E_NOTIMPL;
+
+ _decoders.Add((IUnknown *)decoder);
+ if (_multiThread)
+ _mixerCoderMTSpec->AddCoder2(decoder);
+ #ifdef _ST_MODE
+ else
+ _mixerCoderSTSpec->AddCoder2(decoder, false);
+ #endif
+ }
+ }
+ _bindInfoExPrev = bindInfo;
+ _bindInfoExPrevIsDefinded = true;
+ }
+ int i;
+ _mixerCoderCommon->ReInit();
+
+ UInt32 packStreamIndex = 0, unPackStreamIndex = 0;
+ UInt32 coderIndex = 0;
+ // UInt32 coder2Index = 0;
+
+ for (i = 0; i < numCoders; i++)
+ {
+ const CCoderInfo &coderInfo = folderInfo.Coders[i];
+ const CAltCoderInfo &altCoderInfo = coderInfo.AltCoders.Front();
+ CMyComPtr<IUnknown> &decoder = _decoders[coderIndex];
+
+ {
+ CMyComPtr<ICompressSetDecoderProperties2> setDecoderProperties;
+ HRESULT result = decoder.QueryInterface(IID_ICompressSetDecoderProperties2, &setDecoderProperties);
+ if (setDecoderProperties)
+ {
+ const CByteBuffer &properties = altCoderInfo.Properties;
+ size_t size = properties.GetCapacity();
+ if (size > 0xFFFFFFFF)
+ return E_NOTIMPL;
+ if (size > 0)
+ {
+ RINOK(setDecoderProperties->SetDecoderProperties2((const Byte *)properties, (UInt32)size));
+ }
+ }
+ }
+
+ #ifdef COMPRESS_MT
+ if (mtMode)
+ {
+ CMyComPtr<ICompressSetCoderMt> setCoderMt;
+ decoder.QueryInterface(IID_ICompressSetCoderMt, &setCoderMt);
+ if (setCoderMt)
+ {
+ RINOK(setCoderMt->SetNumberOfThreads(numThreads));
+ }
+ }
+ #endif
+
+ #ifndef _NO_CRYPTO
+ {
+ CMyComPtr<ICryptoSetPassword> cryptoSetPassword;
+ HRESULT result = decoder.QueryInterface(IID_ICryptoSetPassword, &cryptoSetPassword);
+ if (cryptoSetPassword)
+ {
+ if (getTextPassword == 0)
+ return E_FAIL;
+ CMyComBSTR password;
+ RINOK(getTextPassword->CryptoGetTextPassword(&password));
+ 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));
+ }
+ }
+ #endif
+
+ coderIndex++;
+
+ UInt32 numInStreams = (UInt32)coderInfo.NumInStreams;
+ UInt32 numOutStreams = (UInt32)coderInfo.NumOutStreams;
+ CRecordVector<const UInt64 *> packSizesPointers;
+ CRecordVector<const UInt64 *> unPackSizesPointers;
+ packSizesPointers.Reserve(numInStreams);
+ unPackSizesPointers.Reserve(numOutStreams);
+ UInt32 j;
+ for (j = 0; j < numOutStreams; j++, unPackStreamIndex++)
+ unPackSizesPointers.Add(&folderInfo.UnPackSizes[unPackStreamIndex]);
+
+ for (j = 0; j < numInStreams; j++, packStreamIndex++)
+ {
+ int bindPairIndex = folderInfo.FindBindPairForInStream(packStreamIndex);
+ if (bindPairIndex >= 0)
+ packSizesPointers.Add(
+ &folderInfo.UnPackSizes[(UInt32)folderInfo.BindPairs[bindPairIndex].OutIndex]);
+ else
+ {
+ int index = folderInfo.FindPackStreamArrayIndex(packStreamIndex);
+ if (index < 0)
+ return E_FAIL;
+ packSizesPointers.Add(&packSizes[index]);
+ }
+ }
+
+ _mixerCoderCommon->SetCoderInfo(i,
+ &packSizesPointers.Front(),
+ &unPackSizesPointers.Front());
+ }
+ UInt32 mainCoder, temp;
+ bindInfo.FindOutStream(bindInfo.OutStreams[0], mainCoder, temp);
+
+ if (_multiThread)
+ _mixerCoderMTSpec->SetProgressCoderIndex(mainCoder);
+ /*
+ else
+ _mixerCoderSTSpec->SetProgressCoderIndex(mainCoder);;
+ */
+
+ if (numCoders == 0)
+ return 0;
+ CRecordVector<ISequentialInStream *> inStreamPointers;
+ inStreamPointers.Reserve(inStreams.Size());
+ for (i = 0; i < inStreams.Size(); i++)
+ inStreamPointers.Add(inStreams[i]);
+ ISequentialOutStream *outStreamPointer = outStream;
+ return _mixerCoder->Code(&inStreamPointers.Front(), NULL,
+ inStreams.Size(), &outStreamPointer, NULL, 1, compressProgress);
+}
+
+}}
diff --git a/other-licenses/7zstub/src/7zip/Archive/7z/7zDecode.h b/other-licenses/7zstub/src/7zip/Archive/7z/7zDecode.h new file mode 100644 index 000000000..6620c2ed8 --- /dev/null +++ b/other-licenses/7zstub/src/7zip/Archive/7z/7zDecode.h @@ -0,0 +1,71 @@ +// 7zDecode.h
+
+#ifndef __7Z_DECODE_H
+#define __7Z_DECODE_H
+
+#include "../../IStream.h"
+#include "../../IPassword.h"
+
+#include "../Common/CoderMixer2.h"
+#include "../Common/CoderMixer2MT.h"
+#ifdef _ST_MODE
+#include "../Common/CoderMixer2ST.h"
+#endif
+#ifndef EXCLUDE_COM
+#include "../Common/CoderLoader.h"
+#endif
+
+#include "7zItem.h"
+
+namespace NArchive {
+namespace N7z {
+
+struct CBindInfoEx: public NCoderMixer2::CBindInfo
+{
+ CRecordVector<CMethodID> CoderMethodIDs;
+ void Clear()
+ {
+ CBindInfo::Clear();
+ CoderMethodIDs.Clear();
+ }
+};
+
+class CDecoder
+{
+ #ifndef EXCLUDE_COM
+ CCoderLibraries _libraries;
+ #endif
+
+ bool _bindInfoExPrevIsDefinded;
+ CBindInfoEx _bindInfoExPrev;
+
+ bool _multiThread;
+ #ifdef _ST_MODE
+ NCoderMixer2::CCoderMixer2ST *_mixerCoderSTSpec;
+ #endif
+ NCoderMixer2::CCoderMixer2MT *_mixerCoderMTSpec;
+ NCoderMixer2::CCoderMixer2 *_mixerCoderCommon;
+
+ CMyComPtr<ICompressCoder2> _mixerCoder;
+ CObjectVector<CMyComPtr<IUnknown> > _decoders;
+ // CObjectVector<CMyComPtr<ICompressCoder2> > _decoders2;
+public:
+ CDecoder(bool multiThread);
+ HRESULT Decode(IInStream *inStream,
+ UInt64 startPos,
+ const UInt64 *packSizes,
+ const CFolder &folder,
+ ISequentialOutStream *outStream,
+ ICompressProgressInfo *compressProgress
+ #ifndef _NO_CRYPTO
+ , ICryptoGetTextPassword *getTextPasswordSpec
+ #endif
+ #ifdef COMPRESS_MT
+ , bool mtMode, UInt32 numThreads
+ #endif
+ );
+};
+
+}}
+
+#endif
diff --git a/other-licenses/7zstub/src/7zip/Archive/7z/7zExtract.cpp b/other-licenses/7zstub/src/7zip/Archive/7z/7zExtract.cpp new file mode 100644 index 000000000..cc892bc9d --- /dev/null +++ b/other-licenses/7zstub/src/7zip/Archive/7z/7zExtract.cpp @@ -0,0 +1,265 @@ +// 7zExtract.cpp
+
+#include "StdAfx.h"
+
+#include "7zHandler.h"
+#include "7zFolderOutStream.h"
+#include "7zMethods.h"
+#include "7zDecode.h"
+// #include "7z1Decode.h"
+
+#include "../../../Common/ComTry.h"
+#include "../../Common/StreamObjects.h"
+#include "../../Common/ProgressUtils.h"
+#include "../../Common/LimitedStreams.h"
+
+namespace NArchive {
+namespace N7z {
+
+struct CExtractFolderInfo
+{
+ #ifdef _7Z_VOL
+ int VolumeIndex;
+ #endif
+ CNum FileIndex;
+ CNum FolderIndex;
+ CBoolVector ExtractStatuses;
+ UInt64 UnPackSize;
+ CExtractFolderInfo(
+ #ifdef _7Z_VOL
+ int volumeIndex,
+ #endif
+ CNum fileIndex, CNum folderIndex):
+ #ifdef _7Z_VOL
+ VolumeIndex(volumeIndex),
+ #endif
+ FileIndex(fileIndex),
+ FolderIndex(folderIndex),
+ UnPackSize(0)
+ {
+ if (fileIndex != kNumNoIndex)
+ {
+ ExtractStatuses.Reserve(1);
+ ExtractStatuses.Add(true);
+ }
+ };
+};
+
+STDMETHODIMP CHandler::Extract(const UInt32* indices, UInt32 numItems,
+ Int32 testModeSpec, IArchiveExtractCallback *extractCallbackSpec)
+{
+ COM_TRY_BEGIN
+ bool testMode = (testModeSpec != 0);
+ CMyComPtr<IArchiveExtractCallback> extractCallback = extractCallbackSpec;
+ UInt64 importantTotalUnPacked = 0;
+
+ bool allFilesMode = (numItems == UInt32(-1));
+ if (allFilesMode)
+ numItems =
+ #ifdef _7Z_VOL
+ _refs.Size();
+ #else
+ _database.Files.Size();
+ #endif
+
+ if(numItems == 0)
+ return S_OK;
+
+ /*
+ if(_volumes.Size() != 1)
+ return E_FAIL;
+ const CVolume &volume = _volumes.Front();
+ const CArchiveDatabaseEx &_database = volume.Database;
+ IInStream *_inStream = volume.Stream;
+ */
+
+ CObjectVector<CExtractFolderInfo> extractFolderInfoVector;
+ for(UInt32 ii = 0; ii < numItems; ii++)
+ {
+ // UInt32 fileIndex = allFilesMode ? indexIndex : indices[indexIndex];
+ UInt32 ref2Index = allFilesMode ? ii : indices[ii];
+ // const CRef2 &ref2 = _refs[ref2Index];
+
+ // for(UInt32 ri = 0; ri < ref2.Refs.Size(); ri++)
+ {
+ #ifdef _7Z_VOL
+ // const CRef &ref = ref2.Refs[ri];
+ const CRef &ref = _refs[ref2Index];
+
+ int volumeIndex = ref.VolumeIndex;
+ const CVolume &volume = _volumes[volumeIndex];
+ const CArchiveDatabaseEx &database = volume.Database;
+ UInt32 fileIndex = ref.ItemIndex;
+ #else
+ const CArchiveDatabaseEx &database = _database;
+ UInt32 fileIndex = ref2Index;
+ #endif
+
+ CNum folderIndex = database.FileIndexToFolderIndexMap[fileIndex];
+ if (folderIndex == kNumNoIndex)
+ {
+ extractFolderInfoVector.Add(CExtractFolderInfo(
+ #ifdef _7Z_VOL
+ volumeIndex,
+ #endif
+ fileIndex, kNumNoIndex));
+ continue;
+ }
+ if (extractFolderInfoVector.IsEmpty() ||
+ folderIndex != extractFolderInfoVector.Back().FolderIndex
+ #ifdef _7Z_VOL
+ || volumeIndex != extractFolderInfoVector.Back().VolumeIndex
+ #endif
+ )
+ {
+ extractFolderInfoVector.Add(CExtractFolderInfo(
+ #ifdef _7Z_VOL
+ volumeIndex,
+ #endif
+ kNumNoIndex, folderIndex));
+ const CFolder &folderInfo = database.Folders[folderIndex];
+ UInt64 unPackSize = folderInfo.GetUnPackSize();
+ importantTotalUnPacked += unPackSize;
+ extractFolderInfoVector.Back().UnPackSize = unPackSize;
+ }
+
+ CExtractFolderInfo &efi = extractFolderInfoVector.Back();
+
+ // const CFolderInfo &folderInfo = m_dam_Folders[folderIndex];
+ CNum startIndex = database.FolderStartFileIndex[folderIndex];
+ for (CNum index = efi.ExtractStatuses.Size();
+ index <= fileIndex - startIndex; index++)
+ {
+ // UInt64 unPackSize = _database.Files[startIndex + index].UnPackSize;
+ // Count partial_folder_size
+ // efi.UnPackSize += unPackSize;
+ // importantTotalUnPacked += unPackSize;
+ efi.ExtractStatuses.Add(index == fileIndex - startIndex);
+ }
+ }
+ }
+
+ extractCallback->SetTotal(importantTotalUnPacked);
+
+ CDecoder decoder(
+ #ifdef _ST_MODE
+ false
+ #else
+ true
+ #endif
+ );
+ // CDecoder1 decoder;
+
+ UInt64 currentImportantTotalUnPacked = 0;
+ UInt64 totalFolderUnPacked;
+
+ for(int i = 0; i < extractFolderInfoVector.Size(); i++,
+ currentImportantTotalUnPacked += totalFolderUnPacked)
+ {
+ const CExtractFolderInfo &efi = extractFolderInfoVector[i];
+ totalFolderUnPacked = efi.UnPackSize;
+
+ RINOK(extractCallback->SetCompleted(¤tImportantTotalUnPacked));
+
+ CFolderOutStream *folderOutStream = new CFolderOutStream;
+ CMyComPtr<ISequentialOutStream> outStream(folderOutStream);
+
+ #ifdef _7Z_VOL
+ const CVolume &volume = _volumes[efi.VolumeIndex];
+ const CArchiveDatabaseEx &database = volume.Database;
+ #else
+ const CArchiveDatabaseEx &database = _database;
+ #endif
+
+ CNum startIndex;
+ if (efi.FileIndex != kNumNoIndex)
+ startIndex = efi.FileIndex;
+ else
+ startIndex = database.FolderStartFileIndex[efi.FolderIndex];
+
+
+ HRESULT result = folderOutStream->Init(&database,
+ #ifdef _7Z_VOL
+ volume.StartRef2Index,
+ #else
+ 0,
+ #endif
+ startIndex,
+ &efi.ExtractStatuses, extractCallback, testMode);
+
+ RINOK(result);
+
+ if (efi.FileIndex != kNumNoIndex)
+ continue;
+
+ CNum folderIndex = efi.FolderIndex;
+ const CFolder &folderInfo = database.Folders[folderIndex];
+
+ CLocalProgress *localProgressSpec = new CLocalProgress;
+ CMyComPtr<ICompressProgressInfo> progress = localProgressSpec;
+ localProgressSpec->Init(extractCallback, false);
+
+ CLocalCompressProgressInfo *localCompressProgressSpec =
+ new CLocalCompressProgressInfo;
+ CMyComPtr<ICompressProgressInfo> compressProgress = localCompressProgressSpec;
+ localCompressProgressSpec->Init(progress, NULL, ¤tImportantTotalUnPacked);
+
+ CNum packStreamIndex = database.FolderStartPackStreamIndex[folderIndex];
+ UInt64 folderStartPackPos = database.GetFolderStreamPos(folderIndex, 0);
+
+ #ifndef _NO_CRYPTO
+ CMyComPtr<ICryptoGetTextPassword> getTextPassword;
+ if (extractCallback)
+ extractCallback.QueryInterface(IID_ICryptoGetTextPassword, &getTextPassword);
+ #endif
+
+ try
+ {
+ HRESULT result = decoder.Decode(
+ #ifdef _7Z_VOL
+ volume.Stream,
+ #else
+ _inStream,
+ #endif
+ folderStartPackPos,
+ &database.PackSizes[packStreamIndex],
+ folderInfo,
+ outStream,
+ compressProgress
+ #ifndef _NO_CRYPTO
+ , getTextPassword
+ #endif
+ #ifdef COMPRESS_MT
+ , true, _numThreads
+ #endif
+ );
+
+ if (result == S_FALSE)
+ {
+ RINOK(folderOutStream->FlushCorrupted(NArchive::NExtract::NOperationResult::kDataError));
+ continue;
+ }
+ if (result == E_NOTIMPL)
+ {
+ RINOK(folderOutStream->FlushCorrupted(NArchive::NExtract::NOperationResult::kUnSupportedMethod));
+ continue;
+ }
+ if (result != S_OK)
+ return result;
+ if (folderOutStream->WasWritingFinished() != S_OK)
+ {
+ RINOK(folderOutStream->FlushCorrupted(NArchive::NExtract::NOperationResult::kDataError));
+ continue;
+ }
+ }
+ catch(...)
+ {
+ RINOK(folderOutStream->FlushCorrupted(NArchive::NExtract::NOperationResult::kDataError));
+ continue;
+ }
+ }
+ return S_OK;
+ COM_TRY_END
+}
+
+}}
diff --git a/other-licenses/7zstub/src/7zip/Archive/7z/7zFolderOutStream.cpp b/other-licenses/7zstub/src/7zip/Archive/7z/7zFolderOutStream.cpp new file mode 100644 index 000000000..94afc6905 --- /dev/null +++ b/other-licenses/7zstub/src/7zip/Archive/7z/7zFolderOutStream.cpp @@ -0,0 +1,161 @@ +// 7zFolderOutStream.cpp
+
+#include "StdAfx.h"
+
+#include "7zFolderOutStream.h"
+
+namespace NArchive {
+namespace N7z {
+
+CFolderOutStream::CFolderOutStream()
+{
+ _outStreamWithHashSpec = new COutStreamWithCRC;
+ _outStreamWithHash = _outStreamWithHashSpec;
+}
+
+HRESULT CFolderOutStream::Init(
+ const CArchiveDatabaseEx *archiveDatabase,
+ UInt32 ref2Offset,
+ UInt32 startIndex,
+ const CBoolVector *extractStatuses,
+ IArchiveExtractCallback *extractCallback,
+ bool testMode)
+{
+ _archiveDatabase = archiveDatabase;
+ _ref2Offset = ref2Offset;
+ _startIndex = startIndex;
+
+ _extractStatuses = extractStatuses;
+ _extractCallback = extractCallback;
+ _testMode = testMode;
+
+ _currentIndex = 0;
+ _fileIsOpen = false;
+ return WriteEmptyFiles();
+}
+
+HRESULT CFolderOutStream::OpenFile()
+{
+ Int32 askMode;
+ if((*_extractStatuses)[_currentIndex])
+ askMode = _testMode ?
+ NArchive::NExtract::NAskMode::kTest :
+ NArchive::NExtract::NAskMode::kExtract;
+ else
+ askMode = NArchive::NExtract::NAskMode::kSkip;
+ CMyComPtr<ISequentialOutStream> realOutStream;
+
+ UInt32 index = _startIndex + _currentIndex;
+ RINOK(_extractCallback->GetStream(_ref2Offset + index, &realOutStream, askMode));
+
+ _outStreamWithHashSpec->Init(realOutStream);
+ if (askMode == NArchive::NExtract::NAskMode::kExtract &&
+ (!realOutStream))
+ {
+ const CFileItem &fileInfo = _archiveDatabase->Files[index];
+ if (!fileInfo.IsAnti && !fileInfo.IsDirectory)
+ askMode = NArchive::NExtract::NAskMode::kSkip;
+ }
+ return _extractCallback->PrepareOperation(askMode);
+}
+
+HRESULT CFolderOutStream::WriteEmptyFiles()
+{
+ for(;_currentIndex < _extractStatuses->Size(); _currentIndex++)
+ {
+ UInt32 index = _startIndex + _currentIndex;
+ const CFileItem &fileInfo = _archiveDatabase->Files[index];
+ if (!fileInfo.IsAnti && !fileInfo.IsDirectory && fileInfo.UnPackSize != 0)
+ return S_OK;
+ RINOK(OpenFile());
+ RINOK(_extractCallback->SetOperationResult(
+ NArchive::NExtract::NOperationResult::kOK));
+ _outStreamWithHashSpec->ReleaseStream();
+ }
+ return S_OK;
+}
+
+STDMETHODIMP CFolderOutStream::Write(const void *data,
+ UInt32 size, UInt32 *processedSize)
+{
+ UInt32 realProcessedSize = 0;
+ while(_currentIndex < _extractStatuses->Size())
+ {
+ if (_fileIsOpen)
+ {
+ UInt32 index = _startIndex + _currentIndex;
+ const CFileItem &fileInfo = _archiveDatabase->Files[index];
+ UInt64 fileSize = fileInfo.UnPackSize;
+
+ UInt32 numBytesToWrite = (UInt32)MyMin(fileSize - _filePos,
+ UInt64(size - realProcessedSize));
+
+ UInt32 processedSizeLocal;
+ RINOK(_outStreamWithHash->Write((const Byte *)data + realProcessedSize,
+ numBytesToWrite, &processedSizeLocal));
+
+ _filePos += processedSizeLocal;
+ realProcessedSize += processedSizeLocal;
+ if (_filePos == fileSize)
+ {
+ bool digestsAreEqual;
+ if (fileInfo.IsFileCRCDefined)
+ digestsAreEqual = fileInfo.FileCRC == _outStreamWithHashSpec->GetCRC();
+ else
+ digestsAreEqual = true;
+
+ RINOK(_extractCallback->SetOperationResult(
+ digestsAreEqual ?
+ NArchive::NExtract::NOperationResult::kOK :
+ NArchive::NExtract::NOperationResult::kCRCError));
+ _outStreamWithHashSpec->ReleaseStream();
+ _fileIsOpen = false;
+ _currentIndex++;
+ }
+ if (realProcessedSize == size)
+ {
+ if (processedSize != NULL)
+ *processedSize = realProcessedSize;
+ return WriteEmptyFiles();
+ }
+ }
+ else
+ {
+ RINOK(OpenFile());
+ _fileIsOpen = true;
+ _filePos = 0;
+ }
+ }
+ if (processedSize != NULL)
+ *processedSize = size;
+ return S_OK;
+}
+
+HRESULT CFolderOutStream::FlushCorrupted(Int32 resultEOperationResult)
+{
+ while(_currentIndex < _extractStatuses->Size())
+ {
+ if (_fileIsOpen)
+ {
+ RINOK(_extractCallback->SetOperationResult(resultEOperationResult));
+ _outStreamWithHashSpec->ReleaseStream();
+ _fileIsOpen = false;
+ _currentIndex++;
+ }
+ else
+ {
+ RINOK(OpenFile());
+ _fileIsOpen = true;
+ }
+ }
+ return S_OK;
+}
+
+HRESULT CFolderOutStream::WasWritingFinished()
+{
+ if (_currentIndex == _extractStatuses->Size())
+ return S_OK;
+ return E_FAIL;
+}
+
+}}
diff --git a/other-licenses/7zstub/src/7zip/Archive/7z/7zFolderOutStream.h b/other-licenses/7zstub/src/7zip/Archive/7z/7zFolderOutStream.h new file mode 100644 index 000000000..05a6358c7 --- /dev/null +++ b/other-licenses/7zstub/src/7zip/Archive/7z/7zFolderOutStream.h @@ -0,0 +1,57 @@ +// 7zFolderOutStream.h
+
+#ifndef __7Z_FOLDEROUTSTREAM_H
+#define __7Z_FOLDEROUTSTREAM_H
+
+#include "7zIn.h"
+
+#include "../../IStream.h"
+#include "../IArchive.h"
+#include "../Common/OutStreamWithCRC.h"
+
+namespace NArchive {
+namespace N7z {
+
+class CFolderOutStream:
+ public ISequentialOutStream,
+ public CMyUnknownImp
+{
+public:
+ MY_UNKNOWN_IMP
+
+ CFolderOutStream();
+
+ STDMETHOD(Write)(const void *data, UInt32 size, UInt32 *processedSize);
+private:
+
+ COutStreamWithCRC *_outStreamWithHashSpec;
+ CMyComPtr<ISequentialOutStream> _outStreamWithHash;
+ const CArchiveDatabaseEx *_archiveDatabase;
+ const CBoolVector *_extractStatuses;
+ UInt32 _startIndex;
+ UInt32 _ref2Offset;
+ int _currentIndex;
+ // UInt64 _currentDataPos;
+ CMyComPtr<IArchiveExtractCallback> _extractCallback;
+ bool _testMode;
+
+ bool _fileIsOpen;
+ UInt64 _filePos;
+
+ HRESULT OpenFile();
+ HRESULT WriteEmptyFiles();
+public:
+ HRESULT Init(
+ const CArchiveDatabaseEx *archiveDatabase,
+ UInt32 ref2Offset,
+ UInt32 startIndex,
+ const CBoolVector *extractStatuses,
+ IArchiveExtractCallback *extractCallback,
+ bool testMode);
+ HRESULT FlushCorrupted(Int32 resultEOperationResult);
+ HRESULT WasWritingFinished();
+};
+
+}}
+
+#endif
diff --git a/other-licenses/7zstub/src/7zip/Archive/7z/7zHandler.cpp b/other-licenses/7zstub/src/7zip/Archive/7z/7zHandler.cpp new file mode 100644 index 000000000..b6f492aea --- /dev/null +++ b/other-licenses/7zstub/src/7zip/Archive/7z/7zHandler.cpp @@ -0,0 +1,757 @@ +// 7zHandler.cpp
+
+#include "StdAfx.h"
+
+#include "7zHandler.h"
+#include "7zProperties.h"
+
+#include "../../../Common/IntToString.h"
+#include "../../../Common/ComTry.h"
+#include "../../../Windows/Defs.h"
+
+#include "../Common/ItemNameUtils.h"
+#ifdef _7Z_VOL
+#include "../Common/MultiStream.h"
+#endif
+
+#ifdef __7Z_SET_PROPERTIES
+#ifdef EXTRACT_ONLY
+#include "../Common/ParseProperties.h"
+#endif
+#endif
+
+using namespace NWindows;
+
+namespace NArchive {
+namespace N7z {
+
+CHandler::CHandler()
+{
+ #ifdef COMPRESS_MT
+ _numThreads = NWindows::NSystem::GetNumberOfProcessors();
+ #endif
+ #ifndef EXTRACT_ONLY
+ Init();
+ #endif
+ #ifndef EXCLUDE_COM
+ LoadMethodMap();
+ #endif
+}
+
+STDMETHODIMP CHandler::GetNumberOfItems(UInt32 *numItems)
+{
+ COM_TRY_BEGIN
+ *numItems =
+ #ifdef _7Z_VOL
+ _refs.Size();
+ #else
+ *numItems = _database.Files.Size();
+ #endif
+ return S_OK;
+ COM_TRY_END
+}
+
+STDMETHODIMP CHandler::GetArchiveProperty(PROPID propID, PROPVARIANT *value)
+{
+ value->vt = VT_EMPTY;
+ return S_OK;
+}
+
+#ifdef _SFX
+
+STDMETHODIMP CHandler::GetNumberOfProperties(UInt32 *numProperties)
+{
+ return E_NOTIMPL;
+}
+
+STDMETHODIMP CHandler::GetPropertyInfo(UInt32 index,
+ BSTR *name, PROPID *propID, VARTYPE *varType)
+{
+ return E_NOTIMPL;
+}
+
+#endif
+
+
+STDMETHODIMP CHandler::GetNumberOfArchiveProperties(UInt32 *numProperties)
+{
+ *numProperties = 0;
+ return S_OK;
+}
+
+STDMETHODIMP CHandler::GetArchivePropertyInfo(UInt32 index,
+ BSTR *name, PROPID *propID, VARTYPE *varType)
+{
+ return E_NOTIMPL;
+}
+
+
+static void MySetFileTime(bool timeDefined, FILETIME unixTime,
+ NWindows::NCOM::CPropVariant &propVariant)
+{
+ if (timeDefined)
+ propVariant = unixTime;
+}
+
+/*
+inline static wchar_t GetHex(Byte value)
+{
+ return (value < 10) ? ('0' + value) : ('A' + (value - 10));
+}
+
+static UString ConvertBytesToHexString(const Byte *data, UInt32 size)
+{
+ UString result;
+ for (UInt32 i = 0; i < size; i++)
+ {
+ Byte b = data[i];
+ result += GetHex(b >> 4);
+ result += GetHex(b & 0xF);
+ }
+ return result;
+}
+*/
+
+
+#ifndef _SFX
+
+static UString ConvertUInt32ToString(UInt32 value)
+{
+ wchar_t buffer[32];
+ ConvertUInt64ToString(value, buffer);
+ return buffer;
+}
+
+static UString GetStringForSizeValue(UInt32 value)
+{
+ for (int i = 31; i >= 0; i--)
+ if ((UInt32(1) << i) == value)
+ return ConvertUInt32ToString(i);
+ UString result;
+ if (value % (1 << 20) == 0)
+ {
+ result += ConvertUInt32ToString(value >> 20);
+ result += L"m";
+ }
+ else if (value % (1 << 10) == 0)
+ {
+ result += ConvertUInt32ToString(value >> 10);
+ result += L"k";
+ }
+ else
+ {
+ result += ConvertUInt32ToString(value);
+ result += L"b";
+ }
+ return result;
+}
+
+static CMethodID k_Copy = { { 0x0 }, 1 };
+static CMethodID k_LZMA = { { 0x3, 0x1, 0x1 }, 3 };
+static CMethodID k_BCJ = { { 0x3, 0x3, 0x1, 0x3 }, 4 };
+static CMethodID k_BCJ2 = { { 0x3, 0x3, 0x1, 0x1B }, 4 };
+static CMethodID k_PPMD = { { 0x3, 0x4, 0x1 }, 3 };
+static CMethodID k_Deflate = { { 0x4, 0x1, 0x8 }, 3 };
+static CMethodID k_BZip2 = { { 0x4, 0x2, 0x2 }, 3 };
+
+static inline char GetHex(Byte value)
+{
+ return (value < 10) ? ('0' + value) : ('A' + (value - 10));
+}
+static inline UString GetHex2(Byte value)
+{
+ UString result;
+ result += GetHex(value >> 4);
+ result += GetHex(value & 0xF);
+ return result;
+}
+
+#endif
+
+static inline UInt32 GetUInt32FromMemLE(const Byte *p)
+{
+ return p[0] | (((UInt32)p[1]) << 8) | (((UInt32)p[2]) << 16) | (((UInt32)p[3]) << 24);
+}
+
+STDMETHODIMP CHandler::GetProperty(UInt32 index, PROPID propID, PROPVARIANT *value)
+{
+ COM_TRY_BEGIN
+ NWindows::NCOM::CPropVariant propVariant;
+
+ /*
+ const CRef2 &ref2 = _refs[index];
+ if (ref2.Refs.IsEmpty())
+ return E_FAIL;
+ const CRef &ref = ref2.Refs.Front();
+ */
+
+ #ifdef _7Z_VOL
+ const CRef &ref = _refs[index];
+ const CVolume &volume = _volumes[ref.VolumeIndex];
+ const CArchiveDatabaseEx &_database = volume.Database;
+ UInt32 index2 = ref.ItemIndex;
+ const CFileItem &item = _database.Files[index2];
+ #else
+ const CFileItem &item = _database.Files[index];
+ UInt32 index2 = index;
+ #endif
+
+ switch(propID)
+ {
+ case kpidPath:
+ {
+ if (!item.Name.IsEmpty())
+ propVariant = NItemName::GetOSName(item.Name);
+ break;
+ }
+ case kpidIsFolder:
+ propVariant = item.IsDirectory;
+ break;
+ case kpidSize:
+ {
+ propVariant = item.UnPackSize;
+ // propVariant = ref2.UnPackSize;
+ break;
+ }
+ case kpidPosition:
+ {
+ /*
+ if (ref2.Refs.Size() > 1)
+ propVariant = ref2.StartPos;
+ else
+ */
+ if (item.IsStartPosDefined)
+ propVariant = item.StartPos;
+ break;
+ }
+ case kpidPackedSize:
+ {
+ // propVariant = ref2.PackSize;
+ {
+ CNum folderIndex = _database.FileIndexToFolderIndexMap[index2];
+ if (folderIndex != kNumNoIndex)
+ {
+ if (_database.FolderStartFileIndex[folderIndex] == (CNum)index2)
+ propVariant = _database.GetFolderFullPackSize(folderIndex);
+ /*
+ else
+ propVariant = UInt64(0);
+ */
+ }
+ else
+ propVariant = UInt64(0);
+ }
+ break;
+ }
+ case kpidLastAccessTime:
+ MySetFileTime(item.IsLastAccessTimeDefined, item.LastAccessTime, propVariant);
+ break;
+ case kpidCreationTime:
+ MySetFileTime(item.IsCreationTimeDefined, item.CreationTime, propVariant);
+ break;
+ case kpidLastWriteTime:
+ MySetFileTime(item.IsLastWriteTimeDefined, item.LastWriteTime, propVariant);
+ break;
+ case kpidAttributes:
+ if (item.AreAttributesDefined)
+ propVariant = item.Attributes;
+ break;
+ case kpidCRC:
+ if (item.IsFileCRCDefined)
+ propVariant = item.FileCRC;
+ break;
+ #ifndef _SFX
+ case kpidMethod:
+ {
+ CNum folderIndex = _database.FileIndexToFolderIndexMap[index2];
+ if (folderIndex != kNumNoIndex)
+ {
+ const CFolder &folderInfo = _database.Folders[folderIndex];
+ UString methodsString;
+ for (int i = folderInfo.Coders.Size() - 1; i >= 0; i--)
+ {
+ const CCoderInfo &coderInfo = folderInfo.Coders[i];
+ if (!methodsString.IsEmpty())
+ methodsString += L' ';
+ CMethodInfo methodInfo;
+
+ bool methodIsKnown;
+
+ for (int j = 0; j < coderInfo.AltCoders.Size(); j++)
+ {
+ if (j > 0)
+ methodsString += L"|";
+ const CAltCoderInfo &altCoderInfo = coderInfo.AltCoders[j];
+
+ UString methodName;
+ #ifdef NO_REGISTRY
+
+ methodIsKnown = true;
+ if (altCoderInfo.MethodID == k_Copy)
+ methodName = L"Copy";
+ else if (altCoderInfo.MethodID == k_LZMA)
+ methodName = L"LZMA";
+ else if (altCoderInfo.MethodID == k_BCJ)
+ methodName = L"BCJ";
+ else if (altCoderInfo.MethodID == k_BCJ2)
+ methodName = L"BCJ2";
+ else if (altCoderInfo.MethodID == k_PPMD)
+ methodName = L"PPMD";
+ else if (altCoderInfo.MethodID == k_Deflate)
+ methodName = L"Deflate";
+ else if (altCoderInfo.MethodID == k_BZip2)
+ methodName = L"BZip2";
+ else
+ methodIsKnown = false;
+
+ #else
+
+ methodIsKnown = GetMethodInfo(
+ altCoderInfo.MethodID, methodInfo);
+ methodName = methodInfo.Name;
+
+ #endif
+
+ if (methodIsKnown)
+ {
+ methodsString += methodName;
+ if (altCoderInfo.MethodID == k_LZMA)
+ {
+ if (altCoderInfo.Properties.GetCapacity() >= 5)
+ {
+ methodsString += L":";
+ UInt32 dicSize = GetUInt32FromMemLE(
+ ((const Byte *)altCoderInfo.Properties + 1));
+ methodsString += GetStringForSizeValue(dicSize);
+ }
+ }
+ else if (altCoderInfo.MethodID == k_PPMD)
+ {
+ if (altCoderInfo.Properties.GetCapacity() >= 5)
+ {
+ Byte order = *(const Byte *)altCoderInfo.Properties;
+ methodsString += L":o";
+ methodsString += ConvertUInt32ToString(order);
+ methodsString += L":mem";
+ UInt32 dicSize = GetUInt32FromMemLE(
+ ((const Byte *)altCoderInfo.Properties + 1));
+ methodsString += GetStringForSizeValue(dicSize);
+ }
+ }
+ else
+ {
+ if (altCoderInfo.Properties.GetCapacity() > 0)
+ {
+ methodsString += L":[";
+ for (size_t bi = 0; bi < altCoderInfo.Properties.GetCapacity(); bi++)
+ {
+ if (bi > 2 && bi + 1 < altCoderInfo.Properties.GetCapacity())
+ {
+ methodsString += L"..";
+ break;
+ }
+ else
+ methodsString += GetHex2(altCoderInfo.Properties[bi]);
+ }
+ methodsString += L"]";
+ }
+ }
+ }
+ else
+ {
+ methodsString += altCoderInfo.MethodID.ConvertToString();
+ }
+ }
+ }
+ propVariant = methodsString;
+ }
+ }
+ break;
+ case kpidBlock:
+ {
+ CNum folderIndex = _database.FileIndexToFolderIndexMap[index2];
+ if (folderIndex != kNumNoIndex)
+ propVariant = (UInt32)folderIndex;
+ }
+ break;
+ case kpidPackedSize0:
+ case kpidPackedSize1:
+ case kpidPackedSize2:
+ case kpidPackedSize3:
+ case kpidPackedSize4:
+ {
+ CNum folderIndex = _database.FileIndexToFolderIndexMap[index2];
+ if (folderIndex != kNumNoIndex)
+ {
+ const CFolder &folderInfo = _database.Folders[folderIndex];
+ if (_database.FolderStartFileIndex[folderIndex] == (CNum)index2 &&
+ folderInfo.PackStreams.Size() > (int)(propID - kpidPackedSize0))
+ {
+ propVariant = _database.GetFolderPackStreamSize(folderIndex, propID - kpidPackedSize0);
+ }
+ else
+ propVariant = UInt64(0);
+ }
+ else
+ propVariant = UInt64(0);
+ }
+ break;
+ #endif
+ case kpidIsAnti:
+ propVariant = item.IsAnti;
+ break;
+ }
+ propVariant.Detach(value);
+ return S_OK;
+ COM_TRY_END
+}
+
+static const wchar_t *kExt = L"7z";
+static const wchar_t *kAfterPart = L".7z";
+
+#ifdef _7Z_VOL
+
+class CVolumeName
+{
+ bool _first;
+ UString _unchangedPart;
+ UString _changedPart;
+ UString _afterPart;
+public:
+ bool InitName(const UString &name)
+ {
+ _first = true;
+ int dotPos = name.ReverseFind('.');
+ UString basePart = name;
+ if (dotPos >= 0)
+ {
+ UString ext = name.Mid(dotPos + 1);
+ if (ext.CompareNoCase(kExt)==0 ||
+ ext.CompareNoCase(L"EXE") == 0)
+ {
+ _afterPart = kAfterPart;
+ basePart = name.Left(dotPos);
+ }
+ }
+
+ int numLetters = 1;
+ bool splitStyle = false;
+ if (basePart.Right(numLetters) == L"1")
+ {
+ 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;
+ }
+};
+
+#endif
+
+STDMETHODIMP CHandler::Open(IInStream *stream,
+ const UInt64 *maxCheckStartPosition,
+ IArchiveOpenCallback *openArchiveCallback)
+{
+ COM_TRY_BEGIN
+ Close();
+ #ifndef _SFX
+ _fileInfoPopIDs.Clear();
+ #endif
+ try
+ {
+ CMyComPtr<IArchiveOpenCallback> openArchiveCallbackTemp = openArchiveCallback;
+ #ifdef _7Z_VOL
+ CVolumeName seqName;
+
+ CMyComPtr<IArchiveOpenVolumeCallback> openVolumeCallback;
+ #endif
+
+ #ifndef _NO_CRYPTO
+ CMyComPtr<ICryptoGetTextPassword> getTextPassword;
+ if (openArchiveCallback)
+ {
+ openArchiveCallbackTemp.QueryInterface(
+ IID_ICryptoGetTextPassword, &getTextPassword);
+ }
+ #endif
+ #ifdef _7Z_VOL
+ if (openArchiveCallback)
+ {
+ openArchiveCallbackTemp.QueryInterface(IID_IArchiveOpenVolumeCallback, &openVolumeCallback);
+ }
+ while(true)
+ {
+ CMyComPtr<IInStream> inStream;
+ if (!_volumes.IsEmpty())
+ {
+ if (!openVolumeCallback)
+ break;
+ if(_volumes.Size() == 1)
+ {
+ UString baseName;
+ {
+ NCOM::CPropVariant propVariant;
+ RINOK(openVolumeCallback->GetProperty(kpidName, &propVariant));
+ if (propVariant.vt != VT_BSTR)
+ break;
+ baseName = propVariant.bstrVal;
+ }
+ seqName.InitName(baseName);
+ }
+
+ 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;
+
+ CInArchive archive;
+ RINOK(archive.Open(inStream, maxCheckStartPosition));
+
+ _volumes.Add(CVolume());
+ CVolume &volume = _volumes.Back();
+ CArchiveDatabaseEx &database = volume.Database;
+ volume.Stream = inStream;
+ volume.StartRef2Index = _refs.Size();
+
+ HRESULT result = archive.ReadDatabase(database
+ #ifndef _NO_CRYPTO
+ , getTextPassword
+ #endif
+ );
+ if (result != S_OK)
+ {
+ _volumes.Clear();
+ return result;
+ }
+ database.Fill();
+ for(int i = 0; i < database.Files.Size(); i++)
+ {
+ CRef refNew;
+ refNew.VolumeIndex = _volumes.Size() - 1;
+ refNew.ItemIndex = i;
+ _refs.Add(refNew);
+ /*
+ const CFileItem &file = database.Files[i];
+ int j;
+ */
+ /*
+ for (j = _refs.Size() - 1; j >= 0; j--)
+ {
+ CRef2 &ref2 = _refs[j];
+ const CRef &ref = ref2.Refs.Back();
+ const CVolume &volume2 = _volumes[ref.VolumeIndex];
+ const CArchiveDatabaseEx &database2 = volume2.Database;
+ const CFileItem &file2 = database2.Files[ref.ItemIndex];
+ if (file2.Name.CompareNoCase(file.Name) == 0)
+ {
+ if (!file.IsStartPosDefined)
+ continue;
+ if (file.StartPos != ref2.StartPos + ref2.UnPackSize)
+ continue;
+ ref2.Refs.Add(refNew);
+ break;
+ }
+ }
+ */
+ /*
+ j = -1;
+ if (j < 0)
+ {
+ CRef2 ref2New;
+ ref2New.Refs.Add(refNew);
+ j = _refs.Add(ref2New);
+ }
+ CRef2 &ref2 = _refs[j];
+ ref2.UnPackSize += file.UnPackSize;
+ ref2.PackSize += database.GetFilePackSize(i);
+ if (ref2.Refs.Size() == 1 && file.IsStartPosDefined)
+ ref2.StartPos = file.StartPos;
+ */
+ }
+ if (database.Files.Size() != 1)
+ break;
+ const CFileItem &file = database.Files.Front();
+ if (!file.IsStartPosDefined)
+ break;
+ }
+ #else
+ CInArchive archive;
+ RINOK(archive.Open(stream, maxCheckStartPosition));
+ HRESULT result = archive.ReadDatabase(_database
+ #ifndef _NO_CRYPTO
+ , getTextPassword
+ #endif
+ );
+ RINOK(result);
+ _database.Fill();
+ _inStream = stream;
+ #endif
+ }
+ catch(...)
+ {
+ Close();
+ return S_FALSE;
+ }
+ // _inStream = stream;
+ #ifndef _SFX
+ FillPopIDs();
+ #endif
+ return S_OK;
+ COM_TRY_END
+}
+
+STDMETHODIMP CHandler::Close()
+{
+ COM_TRY_BEGIN
+ #ifdef _7Z_VOL
+ _volumes.Clear();
+ _refs.Clear();
+ #else
+ _inStream.Release();
+ _database.Clear();
+ #endif
+ return S_OK;
+ COM_TRY_END
+}
+
+#ifdef _7Z_VOL
+STDMETHODIMP CHandler::GetStream(UInt32 index, ISequentialInStream **stream)
+{
+ if (index != 0)
+ return E_INVALIDARG;
+ *stream = 0;
+ CMultiStream *streamSpec = new CMultiStream;
+ CMyComPtr<ISequentialInStream> streamTemp = streamSpec;
+
+ UInt64 pos = 0;
+ const UString *fileName;
+ for (int i = 0; i < _refs.Size(); i++)
+ {
+ const CRef &ref = _refs[i];
+ const CVolume &volume = _volumes[ref.VolumeIndex];
+ const CArchiveDatabaseEx &database = volume.Database;
+ const CFileItem &file = database.Files[ref.ItemIndex];
+ if (i == 0)
+ fileName = &file.Name;
+ else
+ if (fileName->Compare(file.Name) != 0)
+ return S_FALSE;
+ if (!file.IsStartPosDefined)
+ return S_FALSE;
+ if (file.StartPos != pos)
+ return S_FALSE;
+ CNum folderIndex = database.FileIndexToFolderIndexMap[ref.ItemIndex];
+ if (folderIndex == kNumNoIndex)
+ {
+ if (file.UnPackSize != 0)
+ return E_FAIL;
+ continue;
+ }
+ if (database.NumUnPackStreamsVector[folderIndex] != 1)
+ return S_FALSE;
+ const CFolder &folder = database.Folders[folderIndex];
+ if (folder.Coders.Size() != 1)
+ return S_FALSE;
+ const CCoderInfo &coder = folder.Coders.Front();
+ if (coder.NumInStreams != 1 || coder.NumOutStreams != 1)
+ return S_FALSE;
+ const CAltCoderInfo &altCoder = coder.AltCoders.Front();
+ if (altCoder.MethodID.IDSize != 1 || altCoder.MethodID.ID[0] != 0)
+ return S_FALSE;
+
+ pos += file.UnPackSize;
+ CMultiStream::CSubStreamInfo subStreamInfo;
+ subStreamInfo.Stream = volume.Stream;
+ subStreamInfo.Pos = database.GetFolderStreamPos(folderIndex, 0);
+ subStreamInfo.Size = file.UnPackSize;
+ streamSpec->Streams.Add(subStreamInfo);
+ }
+ streamSpec->Init();
+ *stream = streamTemp.Detach();
+ return S_OK;
+}
+#endif
+
+
+#ifdef __7Z_SET_PROPERTIES
+#ifdef EXTRACT_ONLY
+
+STDMETHODIMP CHandler::SetProperties(const wchar_t **names, const PROPVARIANT *values, Int32 numProperties)
+{
+ COM_TRY_BEGIN
+ const UInt32 numProcessors = NSystem::GetNumberOfProcessors();
+ _numThreads = numProcessors;
+
+ for (int i = 0; i < numProperties; i++)
+ {
+ UString name = names[i];
+ name.MakeUpper();
+ if (name.IsEmpty())
+ return E_INVALIDARG;
+ const PROPVARIANT &value = values[i];
+ UInt32 number;
+ int index = ParseStringToUInt32(name, number);
+ if (index == 0)
+ {
+ if(name.Left(2).CompareNoCase(L"MT") == 0)
+ {
+ RINOK(ParseMtProp(name.Mid(2), value, numProcessors, _numThreads));
+ continue;
+ }
+ else
+ return E_INVALIDARG;
+ }
+ }
+ return S_OK;
+ COM_TRY_END
+}
+
+#endif
+#endif
+
+}}
diff --git a/other-licenses/7zstub/src/7zip/Archive/7z/7zHandler.h b/other-licenses/7zstub/src/7zip/Archive/7z/7zHandler.h new file mode 100644 index 000000000..3da9b8859 --- /dev/null +++ b/other-licenses/7zstub/src/7zip/Archive/7z/7zHandler.h @@ -0,0 +1,234 @@ +// 7z/Handler.h
+
+#ifndef __7Z_HANDLER_H
+#define __7Z_HANDLER_H
+
+#include "../IArchive.h"
+#include "7zIn.h"
+
+#include "7zCompressionMode.h"
+
+#ifndef _SFX
+#include "7zMethods.h"
+#endif
+
+#ifdef COMPRESS_MT
+#include "../../../Windows/System.h"
+#endif
+
+namespace NArchive {
+namespace N7z {
+
+#ifdef _7Z_VOL
+struct CRef
+{
+ int VolumeIndex;
+ int ItemIndex;
+};
+
+/*
+struct CRef2
+{
+ CRecordVector<CRef> Refs;
+ UInt64 UnPackSize;
+ UInt64 PackSize;
+ UInt64 StartPos;
+ CRef2(): UnPackSize(0), PackSize(0), StartPos(0) {}
+};
+*/
+
+struct CVolume
+{
+ int StartRef2Index;
+ CMyComPtr<IInStream> Stream;
+ CArchiveDatabaseEx Database;
+};
+#endif
+
+#ifndef EXTRACT_ONLY
+
+struct COneMethodInfo
+{
+ CObjectVector<CProperty> CoderProperties;
+ UString MethodName;
+};
+#endif
+
+// {23170F69-40C1-278A-1000-000110070000}
+DEFINE_GUID(CLSID_CFormat7z,
+ 0x23170F69, 0x40C1, 0x278A, 0x10, 0x00, 0x00, 0x01, 0x10, 0x07, 0x00, 0x00);
+
+#ifndef __7Z_SET_PROPERTIES
+
+#ifdef EXTRACT_ONLY
+#ifdef COMPRESS_MT
+#define __7Z_SET_PROPERTIES
+#endif
+#else
+#define __7Z_SET_PROPERTIES
+#endif
+
+#endif
+
+
+class CHandler:
+ public IInArchive,
+ #ifdef _7Z_VOL
+ public IInArchiveGetStream,
+ #endif
+ #ifdef __7Z_SET_PROPERTIES
+ public ISetProperties,
+ #endif
+ #ifndef EXTRACT_ONLY
+ public IOutArchive,
+ #endif
+ public CMyUnknownImp
+{
+public:
+ MY_QUERYINTERFACE_BEGIN
+ #ifdef _7Z_VOL
+ MY_QUERYINTERFACE_ENTRY(IInArchiveGetStream)
+ #endif
+ #ifdef __7Z_SET_PROPERTIES
+ MY_QUERYINTERFACE_ENTRY(ISetProperties)
+ #endif
+ #ifndef EXTRACT_ONLY
+ MY_QUERYINTERFACE_ENTRY(IOutArchive)
+ #endif
+ MY_QUERYINTERFACE_END
+ MY_ADDREF_RELEASE
+
+ STDMETHOD(Open)(IInStream *stream,
+ const UInt64 *maxCheckStartPosition,
+ IArchiveOpenCallback *openArchiveCallback);
+ STDMETHOD(Close)();
+
+ STDMETHOD(GetNumberOfItems)(UInt32 *numItems);
+ STDMETHOD(GetProperty)(UInt32 index, PROPID propID, PROPVARIANT *value);
+ STDMETHOD(Extract)(const UInt32* indices, UInt32 numItems,
+ Int32 testMode, IArchiveExtractCallback *extractCallback);
+
+ STDMETHOD(GetArchiveProperty)(PROPID propID, PROPVARIANT *value);
+
+ STDMETHOD(GetNumberOfProperties)(UInt32 *numProperties);
+ STDMETHOD(GetPropertyInfo)(UInt32 index,
+ BSTR *name, PROPID *propID, VARTYPE *varType);
+
+ STDMETHOD(GetNumberOfArchiveProperties)(UInt32 *numProperties);
+ STDMETHOD(GetArchivePropertyInfo)(UInt32 index,
+ BSTR *name, PROPID *propID, VARTYPE *varType);
+
+ #ifdef _7Z_VOL
+ STDMETHOD(GetStream)(UInt32 index, ISequentialInStream **stream);
+ #endif
+
+ #ifdef __7Z_SET_PROPERTIES
+ STDMETHOD(SetProperties)(const wchar_t **names, const PROPVARIANT *values, Int32 numProperties);
+ #endif
+
+ #ifndef EXTRACT_ONLY
+ // IOutArchiveHandler
+ STDMETHOD(UpdateItems)(ISequentialOutStream *outStream, UInt32 numItems,
+ IArchiveUpdateCallback *updateCallback);
+
+ STDMETHOD(GetFileTimeType)(UInt32 *type);
+
+ // ISetProperties
+
+ HRESULT SetSolidSettings(const UString &s);
+ HRESULT SetSolidSettings(const PROPVARIANT &value);
+ #endif
+
+ CHandler();
+
+private:
+ #ifdef _7Z_VOL
+ CObjectVector<CVolume> _volumes;
+ CObjectVector<CRef> _refs;
+ #else
+ CMyComPtr<IInStream> _inStream;
+ NArchive::N7z::CArchiveDatabaseEx _database;
+ #endif
+
+ #ifdef COMPRESS_MT
+ UInt32 _numThreads;
+ #endif
+
+ #ifndef EXTRACT_ONLY
+ CObjectVector<COneMethodInfo> _methods;
+ CRecordVector<CBind> _binds;
+ bool _removeSfxBlock;
+ UInt64 _numSolidFiles;
+ UInt64 _numSolidBytes;
+ bool _numSolidBytesDefined;
+ bool _solidExtension;
+
+ bool _compressHeaders;
+ bool _compressHeadersFull;
+ bool _encryptHeaders;
+
+ bool _autoFilter;
+ UInt32 _level;
+
+ bool _volumeMode;
+
+
+ HRESULT SetParam(COneMethodInfo &oneMethodInfo, const UString &name, const UString &value);
+ HRESULT SetParams(COneMethodInfo &oneMethodInfo, const UString &srcString);
+
+ HRESULT SetPassword(CCompressionMethodMode &methodMode,
+ IArchiveUpdateCallback *updateCallback);
+
+ HRESULT SetCompressionMethod(CCompressionMethodMode &method,
+ CObjectVector<COneMethodInfo> &methodsInfo
+ #ifdef COMPRESS_MT
+ , UInt32 numThreads
+ #endif
+ );
+
+ HRESULT SetCompressionMethod(
+ CCompressionMethodMode &method,
+ CCompressionMethodMode &headerMethod);
+
+ #endif
+
+ #ifndef _SFX
+
+ CRecordVector<UInt64> _fileInfoPopIDs;
+ void FillPopIDs();
+
+ #endif
+
+ #ifndef EXTRACT_ONLY
+
+ void InitSolidFiles() { _numSolidFiles = UInt64(Int64(-1)); }
+ void InitSolidSize() { _numSolidBytes = UInt64(Int64(-1)); }
+ void InitSolid()
+ {
+ InitSolidFiles();
+ InitSolidSize();
+ _solidExtension = false;
+ _numSolidBytesDefined = false;
+ }
+
+ void Init()
+ {
+ _removeSfxBlock = false;
+ _compressHeaders = true;
+ _compressHeadersFull = true;
+ _encryptHeaders = false;
+ #ifdef COMPRESS_MT
+ _numThreads = NWindows::NSystem::GetNumberOfProcessors();
+ #endif
+
+ _level = 5;
+ _autoFilter = true;
+ _volumeMode = false;
+ InitSolid();
+ }
+ #endif
+};
+
+}}
+
+#endif
diff --git a/other-licenses/7zstub/src/7zip/Archive/7z/7zHeader.cpp b/other-licenses/7zstub/src/7zip/Archive/7z/7zHeader.cpp new file mode 100644 index 000000000..7aff58fa4 --- /dev/null +++ b/other-licenses/7zstub/src/7zip/Archive/7z/7zHeader.cpp @@ -0,0 +1,19 @@ +// 7z/Header.cpp
+
+#include "StdAfx.h"
+#include "7zHeader.h"
+
+namespace NArchive {
+namespace N7z {
+
+Byte kSignature[kSignatureSize] = {'7' + 1, 'z', 0xBC, 0xAF, 0x27, 0x1C};
+Byte kFinishSignature[kSignatureSize] = {'7' + 1, 'z', 0xBC, 0xAF, 0x27, 0x1C + 1};
+
+class SignatureInitializer
+{
+public:
+ SignatureInitializer() { kSignature[0]--; kFinishSignature[0]--;};
+} g_SignatureInitializer;
+
+}}
+
diff --git a/other-licenses/7zstub/src/7zip/Archive/7z/7zHeader.h b/other-licenses/7zstub/src/7zip/Archive/7z/7zHeader.h new file mode 100644 index 000000000..f30167726 --- /dev/null +++ b/other-licenses/7zstub/src/7zip/Archive/7z/7zHeader.h @@ -0,0 +1,96 @@ +// 7z/7zHeader.h
+
+#ifndef __7Z_HEADER_H
+#define __7Z_HEADER_H
+
+#include "7zMethodID.h"
+
+namespace NArchive {
+namespace N7z {
+
+const int kSignatureSize = 6;
+extern Byte kSignature[kSignatureSize];
+
+// #define _7Z_VOL
+// 7z-MultiVolume is not finished yet.
+// It can work already, but I still do not like some
+// things of that new multivolume format.
+// So please keep it commented.
+
+#ifdef _7Z_VOL
+extern Byte kFinishSignature[kSignatureSize];
+#endif
+
+struct CArchiveVersion
+{
+ Byte Major;
+ Byte Minor;
+};
+
+const Byte kMajorVersion = 0;
+
+struct CStartHeader
+{
+ UInt64 NextHeaderOffset;
+ UInt64 NextHeaderSize;
+ UInt32 NextHeaderCRC;
+};
+
+const UInt32 kStartHeaderSize = 20;
+
+#ifdef _7Z_VOL
+struct CFinishHeader: public CStartHeader
+{
+ UInt64 ArchiveStartOffset; // data offset from end if that struct
+ UInt64 AdditionalStartBlockSize; // start signature & start header size
+};
+
+const UInt32 kFinishHeaderSize = kStartHeaderSize + 16;
+#endif
+
+namespace NID
+{
+ enum EEnum
+ {
+ kEnd,
+
+ kHeader,
+
+ kArchiveProperties,
+
+ kAdditionalStreamsInfo,
+ kMainStreamsInfo,
+ kFilesInfo,
+
+ kPackInfo,
+ kUnPackInfo,
+ kSubStreamsInfo,
+
+ kSize,
+ kCRC,
+
+ kFolder,
+
+ kCodersUnPackSize,
+ kNumUnPackStream,
+
+ kEmptyStream,
+ kEmptyFile,
+ kAnti,
+
+ kName,
+ kCreationTime,
+ kLastAccessTime,
+ kLastWriteTime,
+ kWinAttributes,
+ kComment,
+
+ kEncodedHeader,
+
+ kStartPos
+ };
+}
+
+}}
+
+#endif
diff --git a/other-licenses/7zstub/src/7zip/Archive/7z/7zIn.cpp b/other-licenses/7zstub/src/7zip/Archive/7z/7zIn.cpp new file mode 100644 index 000000000..86709d36d --- /dev/null +++ b/other-licenses/7zstub/src/7zip/Archive/7z/7zIn.cpp @@ -0,0 +1,1294 @@ +// 7zIn.cpp
+
+#include "StdAfx.h"
+
+#include "7zIn.h"
+#include "7zMethods.h"
+#include "7zDecode.h"
+#include "../../Common/StreamObjects.h"
+#include "../../Common/StreamUtils.h"
+#include "../../../Common/CRC.h"
+
+namespace NArchive {
+namespace N7z {
+
+class CStreamSwitch
+{
+ CInArchive *_archive;
+ bool _needRemove;
+public:
+ CStreamSwitch(): _needRemove(false) {}
+ ~CStreamSwitch() { Remove(); }
+ void Remove();
+ void Set(CInArchive *archive, const Byte *data, size_t size);
+ void Set(CInArchive *archive, const CByteBuffer &byteBuffer);
+ HRESULT Set(CInArchive *archive, const CObjectVector<CByteBuffer> *dataVector);
+};
+
+void CStreamSwitch::Remove()
+{
+ if (_needRemove)
+ {
+ _archive->DeleteByteStream();
+ _needRemove = false;
+ }
+}
+
+void CStreamSwitch::Set(CInArchive *archive, const Byte *data, size_t size)
+{
+ Remove();
+ _archive = archive;
+ _archive->AddByteStream(data, size);
+ _needRemove = true;
+}
+
+void CStreamSwitch::Set(CInArchive *archive, const CByteBuffer &byteBuffer)
+{
+ Set(archive, byteBuffer, byteBuffer.GetCapacity());
+}
+
+HRESULT CStreamSwitch::Set(CInArchive *archive, const CObjectVector<CByteBuffer> *dataVector)
+{
+ Remove();
+ Byte external;
+ RINOK(archive->ReadByte(external));
+ if (external != 0)
+ {
+ CNum dataIndex;
+ RINOK(archive->ReadNum(dataIndex));
+ Set(archive, (*dataVector)[dataIndex]);
+ }
+ return S_OK;
+}
+
+
+CInArchiveException::CInArchiveException(CCauseType cause):
+ Cause(cause)
+{}
+
+HRESULT CInArchive::ReadDirect(IInStream *stream, void *data, UInt32 size,
+ UInt32 *processedSize)
+{
+ UInt32 realProcessedSize;
+ HRESULT result = ReadStream(stream, data, size, &realProcessedSize);
+ if(processedSize != NULL)
+ *processedSize = realProcessedSize;
+ _position += realProcessedSize;
+ return result;
+}
+
+HRESULT CInArchive::ReadDirect(void *data, UInt32 size, UInt32 *processedSize)
+{
+ return ReadDirect(_stream, data, size, processedSize);
+}
+
+HRESULT CInArchive::SafeReadDirect(void *data, UInt32 size)
+{
+ UInt32 realProcessedSize;
+ RINOK(ReadDirect(data, size, &realProcessedSize));
+ if (realProcessedSize != size)
+ throw CInArchiveException(CInArchiveException::kUnexpectedEndOfArchive);
+ return S_OK;
+}
+
+HRESULT CInArchive::SafeReadDirectByte(Byte &b)
+{
+ return SafeReadDirect(&b, 1);
+}
+
+HRESULT CInArchive::SafeReadDirectUInt32(UInt32 &value)
+{
+ value = 0;
+ for (int i = 0; i < 4; i++)
+ {
+ Byte b;
+ RINOK(SafeReadDirectByte(b));
+ value |= (UInt32(b) << (8 * i));
+ }
+ return S_OK;
+}
+
+HRESULT CInArchive::SafeReadDirectUInt64(UInt64 &value)
+{
+ value = 0;
+ for (int i = 0; i < 8; i++)
+ {
+ Byte b;
+ RINOK(SafeReadDirectByte(b));
+ value |= (UInt64(b) << (8 * i));
+ }
+ return S_OK;
+}
+
+HRESULT CInArchive::ReadNumber(UInt64 &value)
+{
+ Byte firstByte;
+ RINOK(ReadByte(firstByte));
+ Byte mask = 0x80;
+ value = 0;
+ for (int i = 0; i < 8; i++)
+ {
+ if ((firstByte & mask) == 0)
+ {
+ UInt64 highPart = firstByte & (mask - 1);
+ value += (highPart << (i * 8));
+ return S_OK;
+ }
+ Byte b;
+ RINOK(ReadByte(b));
+ value |= (UInt64(b) << (8 * i));
+ mask >>= 1;
+ }
+ return S_OK;
+}
+
+HRESULT CInArchive::ReadNum(CNum &value)
+{
+ UInt64 value64;
+ RINOK(ReadNumber(value64));
+ if (value64 > kNumMax)
+ return E_FAIL;
+ value = (CNum)value64;
+ return S_OK;
+}
+
+HRESULT CInArchive::ReadUInt32(UInt32 &value)
+{
+ value = 0;
+ for (int i = 0; i < 4; i++)
+ {
+ Byte b;
+ RINOK(ReadByte(b));
+ value |= (UInt32(b) << (8 * i));
+ }
+ return S_OK;
+}
+
+HRESULT CInArchive::ReadUInt64(UInt64 &value)
+{
+ value = 0;
+ for (int i = 0; i < 8; i++)
+ {
+ Byte b;
+ RINOK(ReadByte(b));
+ value |= (UInt64(b) << (8 * i));
+ }
+ return S_OK;
+}
+
+static inline bool TestSignatureCandidate(const void *testBytes)
+{
+ for (int i = 0; i < kSignatureSize; i++)
+ if (((const Byte *)testBytes)[i] != kSignature[i])
+ return false;
+ return true;
+}
+
+#ifdef _7Z_VOL
+static inline bool TestFinishSignatureCandidate(const void *testBytes)
+{
+ for (int i = 0; i < kSignatureSize; i++)
+ if (((const Byte *)testBytes)[i] != kFinishSignature[i])
+ return false;
+ return true;
+}
+#endif
+
+HRESULT CInArchive::FindAndReadSignature(IInStream *stream, const UInt64 *searchHeaderSizeLimit)
+{
+ _position = _arhiveBeginStreamPosition;
+ RINOK(stream->Seek(_arhiveBeginStreamPosition, STREAM_SEEK_SET, NULL));
+
+ Byte signature[kSignatureSize];
+ UInt32 processedSize;
+ RINOK(ReadDirect(stream, signature, kSignatureSize, &processedSize));
+ if(processedSize != kSignatureSize)
+ return S_FALSE;
+ if (TestSignatureCandidate(signature))
+ return S_OK;
+
+ CByteBuffer byteBuffer;
+ const UInt32 kBufferSize = (1 << 16);
+ byteBuffer.SetCapacity(kBufferSize);
+ Byte *buffer = byteBuffer;
+ UInt32 numPrevBytes = kSignatureSize - 1;
+ memmove(buffer, signature + 1, numPrevBytes);
+ UInt64 curTestPos = _arhiveBeginStreamPosition + 1;
+ while(true)
+ {
+ if (searchHeaderSizeLimit != NULL)
+ if (curTestPos - _arhiveBeginStreamPosition > *searchHeaderSizeLimit)
+ return S_FALSE;
+ UInt32 numReadBytes = kBufferSize - numPrevBytes;
+ RINOK(ReadDirect(stream, buffer + numPrevBytes, numReadBytes, &processedSize));
+ UInt32 numBytesInBuffer = numPrevBytes + processedSize;
+ if (numBytesInBuffer < kSignatureSize)
+ return S_FALSE;
+ UInt32 numTests = numBytesInBuffer - kSignatureSize + 1;
+ for(UInt32 pos = 0; pos < numTests; pos++, curTestPos++)
+ {
+ if (TestSignatureCandidate(buffer + pos))
+ {
+ _arhiveBeginStreamPosition = curTestPos;
+ _position = curTestPos + kSignatureSize;
+ return stream->Seek(_position, STREAM_SEEK_SET, NULL);
+ }
+ }
+ numPrevBytes = numBytesInBuffer - numTests;
+ memmove(buffer, buffer + numTests, numPrevBytes);
+ }
+}
+
+// Out: _position must point to end of signature
+
+#ifdef _7Z_VOL
+HRESULT CInArchive::FindFinishSignature(IInStream *stream, const UInt64 *searchHeaderSizeLimit)
+{
+ RINOK(stream->Seek(0, STREAM_SEEK_END, &_position));
+ if (_position < kSignatureSize)
+ return S_FALSE;
+
+ CByteBuffer byteBuffer;
+ const UInt32 kBufferSize = (1 << 18);
+ byteBuffer.SetCapacity(kBufferSize);
+ Byte *buffer = byteBuffer;
+ UInt32 numPrevBytes = 0;
+ UInt64 limitPos = 0;
+ if (searchHeaderSizeLimit != NULL)
+ if (*searchHeaderSizeLimit < _position)
+ limitPos = _position - *searchHeaderSizeLimit;
+
+ while(_position >= limitPos)
+ {
+ UInt32 numReadBytes = kBufferSize - numPrevBytes;
+ if (numReadBytes > _position)
+ numReadBytes = (UInt32)_position;
+ UInt32 numBytesInBuffer = numPrevBytes + numReadBytes;
+ if (numBytesInBuffer < kSignatureSize)
+ return S_FALSE;
+ _position -= numReadBytes;
+ RINOK(stream->Seek(_position, STREAM_SEEK_SET, &_position));
+ UInt32 startPos = kBufferSize - numBytesInBuffer;
+ UInt32 processedSize;
+ RINOK(ReadDirect(stream, buffer + startPos, numReadBytes, &processedSize));
+ if (processedSize != numReadBytes)
+ return S_FALSE;
+ _position -= processedSize;
+ for(UInt32 pos = kBufferSize; pos >= startPos + kSignatureSize; pos--)
+ {
+ if (TestFinishSignatureCandidate(buffer + pos - kSignatureSize))
+ {
+ _position += pos - startPos;
+ return stream->Seek(_position, STREAM_SEEK_SET, NULL);
+ }
+ }
+ numPrevBytes = kSignatureSize - 1;
+ memmove(buffer + kBufferSize - numPrevBytes, buffer + startPos + 1, numPrevBytes);
+ }
+ return S_FALSE;
+}
+#endif
+
+// S_FALSE means that file is not archive
+HRESULT CInArchive::Open(IInStream *stream, const UInt64 *searchHeaderSizeLimit)
+{
+ Close();
+ RINOK(stream->Seek(0, STREAM_SEEK_CUR, &_arhiveBeginStreamPosition))
+ _position = _arhiveBeginStreamPosition;
+ #ifdef _7Z_VOL
+ HRESULT result = FindFinishSignature(stream, searchHeaderSizeLimit);
+ if (result == S_OK)
+ _finishSignature = true;
+ else
+ {
+ if (result != S_FALSE)
+ return result;
+ _finishSignature = false;
+ RINOK(FindAndReadSignature(stream, searchHeaderSizeLimit));
+ }
+ #else
+ RINOK(FindAndReadSignature(stream, searchHeaderSizeLimit));
+ #endif
+ _stream = stream;
+ return S_OK;
+}
+
+void CInArchive::Close()
+{
+ _stream.Release();
+}
+
+HRESULT CInArchive::SkeepData(UInt64 size)
+{
+ for (UInt64 i = 0; i < size; i++)
+ {
+ Byte temp;
+ RINOK(ReadByte(temp));
+ }
+ return S_OK;
+}
+
+HRESULT CInArchive::SkeepData()
+{
+ UInt64 size;
+ RINOK(ReadNumber(size));
+ return SkeepData(size);
+}
+
+HRESULT CInArchive::ReadArchiveProperties(CInArchiveInfo &archiveInfo)
+{
+ while(true)
+ {
+ UInt64 type;
+ RINOK(ReadID(type));
+ if (type == NID::kEnd)
+ break;
+ SkeepData();
+ }
+ return S_OK;
+}
+
+HRESULT CInArchive::GetNextFolderItem(CFolder &folder)
+{
+ CNum numCoders;
+ RINOK(ReadNum(numCoders));
+
+ folder.Coders.Clear();
+ folder.Coders.Reserve((int)numCoders);
+ CNum numInStreams = 0;
+ CNum numOutStreams = 0;
+ CNum i;
+ for (i = 0; i < numCoders; i++)
+ {
+ folder.Coders.Add(CCoderInfo());
+ CCoderInfo &coder = folder.Coders.Back();
+
+ while (true)
+ {
+ coder.AltCoders.Add(CAltCoderInfo());
+ CAltCoderInfo &altCoder = coder.AltCoders.Back();
+ Byte mainByte;
+ RINOK(ReadByte(mainByte));
+ altCoder.MethodID.IDSize = mainByte & 0xF;
+ RINOK(ReadBytes(altCoder.MethodID.ID, altCoder.MethodID.IDSize));
+ if ((mainByte & 0x10) != 0)
+ {
+ RINOK(ReadNum(coder.NumInStreams));
+ RINOK(ReadNum(coder.NumOutStreams));
+ }
+ else
+ {
+ coder.NumInStreams = 1;
+ coder.NumOutStreams = 1;
+ }
+ if ((mainByte & 0x20) != 0)
+ {
+ CNum propertiesSize = 0;
+ RINOK(ReadNum(propertiesSize));
+ altCoder.Properties.SetCapacity((size_t)propertiesSize);
+ RINOK(ReadBytes((Byte *)altCoder.Properties, (size_t)propertiesSize));
+ }
+ if ((mainByte & 0x80) == 0)
+ break;
+ }
+ numInStreams += coder.NumInStreams;
+ numOutStreams += coder.NumOutStreams;
+ }
+
+ CNum numBindPairs;
+ // RINOK(ReadNumber(numBindPairs));
+ numBindPairs = numOutStreams - 1;
+ folder.BindPairs.Clear();
+ folder.BindPairs.Reserve(numBindPairs);
+ for (i = 0; i < numBindPairs; i++)
+ {
+ CBindPair bindPair;
+ RINOK(ReadNum(bindPair.InIndex));
+ RINOK(ReadNum(bindPair.OutIndex));
+ folder.BindPairs.Add(bindPair);
+ }
+
+ CNum numPackedStreams = numInStreams - numBindPairs;
+ folder.PackStreams.Reserve(numPackedStreams);
+ if (numPackedStreams == 1)
+ {
+ for (CNum j = 0; j < numInStreams; j++)
+ if (folder.FindBindPairForInStream(j) < 0)
+ {
+ folder.PackStreams.Add(j);
+ break;
+ }
+ }
+ else
+ for(i = 0; i < numPackedStreams; i++)
+ {
+ CNum packStreamInfo;
+ RINOK(ReadNum(packStreamInfo));
+ folder.PackStreams.Add(packStreamInfo);
+ }
+
+ return S_OK;
+}
+
+HRESULT CInArchive::WaitAttribute(UInt64 attribute)
+{
+ while(true)
+ {
+ UInt64 type;
+ RINOK(ReadID(type));
+ if (type == attribute)
+ return S_OK;
+ if (type == NID::kEnd)
+ return S_FALSE;
+ RINOK(SkeepData());
+ }
+}
+
+HRESULT CInArchive::ReadHashDigests(int numItems,
+ CRecordVector<bool> &digestsDefined,
+ CRecordVector<UInt32> &digests)
+{
+ RINOK(ReadBoolVector2(numItems, digestsDefined));
+ digests.Clear();
+ digests.Reserve(numItems);
+ for(int i = 0; i < numItems; i++)
+ {
+ UInt32 crc;
+ if (digestsDefined[i])
+ RINOK(ReadUInt32(crc));
+ digests.Add(crc);
+ }
+ return S_OK;
+}
+
+HRESULT CInArchive::ReadPackInfo(
+ UInt64 &dataOffset,
+ CRecordVector<UInt64> &packSizes,
+ CRecordVector<bool> &packCRCsDefined,
+ CRecordVector<UInt32> &packCRCs)
+{
+ RINOK(ReadNumber(dataOffset));
+ CNum numPackStreams;
+ RINOK(ReadNum(numPackStreams));
+
+ RINOK(WaitAttribute(NID::kSize));
+ packSizes.Clear();
+ packSizes.Reserve(numPackStreams);
+ for(CNum i = 0; i < numPackStreams; i++)
+ {
+ UInt64 size;
+ RINOK(ReadNumber(size));
+ packSizes.Add(size);
+ }
+
+ UInt64 type;
+ while(true)
+ {
+ RINOK(ReadID(type));
+ if (type == NID::kEnd)
+ break;
+ if (type == NID::kCRC)
+ {
+ RINOK(ReadHashDigests(numPackStreams, packCRCsDefined, packCRCs));
+ continue;
+ }
+ RINOK(SkeepData());
+ }
+ if (packCRCsDefined.IsEmpty())
+ {
+ packCRCsDefined.Reserve(numPackStreams);
+ packCRCsDefined.Clear();
+ packCRCs.Reserve(numPackStreams);
+ packCRCs.Clear();
+ for(CNum i = 0; i < numPackStreams; i++)
+ {
+ packCRCsDefined.Add(false);
+ packCRCs.Add(0);
+ }
+ }
+ return S_OK;
+}
+
+HRESULT CInArchive::ReadUnPackInfo(
+ const CObjectVector<CByteBuffer> *dataVector,
+ CObjectVector<CFolder> &folders)
+{
+ RINOK(WaitAttribute(NID::kFolder));
+ CNum numFolders;
+ RINOK(ReadNum(numFolders));
+
+ {
+ CStreamSwitch streamSwitch;
+ RINOK(streamSwitch.Set(this, dataVector));
+ folders.Clear();
+ folders.Reserve((UInt32)numFolders);
+ for(CNum i = 0; i < numFolders; i++)
+ {
+ folders.Add(CFolder());
+ RINOK(GetNextFolderItem(folders.Back()));
+ }
+ }
+
+ RINOK(WaitAttribute(NID::kCodersUnPackSize));
+
+ CNum i;
+ for(i = 0; i < numFolders; i++)
+ {
+ CFolder &folder = folders[i];
+ CNum numOutStreams = folder.GetNumOutStreams();
+ folder.UnPackSizes.Reserve(numOutStreams);
+ for(CNum j = 0; j < numOutStreams; j++)
+ {
+ UInt64 unPackSize;
+ RINOK(ReadNumber(unPackSize));
+ folder.UnPackSizes.Add(unPackSize);
+ }
+ }
+
+ while(true)
+ {
+ UInt64 type;
+ RINOK(ReadID(type));
+ if (type == NID::kEnd)
+ return S_OK;
+ if (type == NID::kCRC)
+ {
+ CRecordVector<bool> crcsDefined;
+ CRecordVector<UInt32> crcs;
+ RINOK(ReadHashDigests(numFolders, crcsDefined, crcs));
+ for(i = 0; i < numFolders; i++)
+ {
+ CFolder &folder = folders[i];
+ folder.UnPackCRCDefined = crcsDefined[i];
+ folder.UnPackCRC = crcs[i];
+ }
+ continue;
+ }
+ RINOK(SkeepData());
+ }
+}
+
+HRESULT CInArchive::ReadSubStreamsInfo(
+ const CObjectVector<CFolder> &folders,
+ CRecordVector<CNum> &numUnPackStreamsInFolders,
+ CRecordVector<UInt64> &unPackSizes,
+ CRecordVector<bool> &digestsDefined,
+ CRecordVector<UInt32> &digests)
+{
+ numUnPackStreamsInFolders.Clear();
+ numUnPackStreamsInFolders.Reserve(folders.Size());
+ UInt64 type;
+ while(true)
+ {
+ RINOK(ReadID(type));
+ if (type == NID::kNumUnPackStream)
+ {
+ for(int i = 0; i < folders.Size(); i++)
+ {
+ CNum value;
+ RINOK(ReadNum(value));
+ numUnPackStreamsInFolders.Add(value);
+ }
+ continue;
+ }
+ if (type == NID::kCRC || type == NID::kSize)
+ break;
+ if (type == NID::kEnd)
+ break;
+ RINOK(SkeepData());
+ }
+
+ if (numUnPackStreamsInFolders.IsEmpty())
+ for(int i = 0; i < folders.Size(); i++)
+ numUnPackStreamsInFolders.Add(1);
+
+ int i;
+ for(i = 0; i < numUnPackStreamsInFolders.Size(); i++)
+ {
+ // v3.13 incorrectly worked with empty folders
+ // v4.07: we check that folder is empty
+ CNum numSubstreams = numUnPackStreamsInFolders[i];
+ if (numSubstreams == 0)
+ continue;
+ UInt64 sum = 0;
+ for (CNum j = 1; j < numSubstreams; j++)
+ {
+ UInt64 size;
+ if (type == NID::kSize)
+ {
+ RINOK(ReadNumber(size));
+ unPackSizes.Add(size);
+ sum += size;
+ }
+ }
+ unPackSizes.Add(folders[i].GetUnPackSize() - sum);
+ }
+ if (type == NID::kSize)
+ {
+ RINOK(ReadID(type));
+ }
+
+ int numDigests = 0;
+ int numDigestsTotal = 0;
+ for(i = 0; i < folders.Size(); i++)
+ {
+ CNum numSubstreams = numUnPackStreamsInFolders[i];
+ if (numSubstreams != 1 || !folders[i].UnPackCRCDefined)
+ numDigests += numSubstreams;
+ numDigestsTotal += numSubstreams;
+ }
+
+ while(true)
+ {
+ if (type == NID::kCRC)
+ {
+ CRecordVector<bool> digestsDefined2;
+ CRecordVector<UInt32> digests2;
+ RINOK(ReadHashDigests(numDigests, digestsDefined2, digests2));
+ int digestIndex = 0;
+ for (i = 0; i < folders.Size(); i++)
+ {
+ CNum numSubstreams = numUnPackStreamsInFolders[i];
+ const CFolder &folder = folders[i];
+ if (numSubstreams == 1 && folder.UnPackCRCDefined)
+ {
+ digestsDefined.Add(true);
+ digests.Add(folder.UnPackCRC);
+ }
+ else
+ for (CNum j = 0; j < numSubstreams; j++, digestIndex++)
+ {
+ digestsDefined.Add(digestsDefined2[digestIndex]);
+ digests.Add(digests2[digestIndex]);
+ }
+ }
+ }
+ else if (type == NID::kEnd)
+ {
+ if (digestsDefined.IsEmpty())
+ {
+ digestsDefined.Clear();
+ digests.Clear();
+ for (int i = 0; i < numDigestsTotal; i++)
+ {
+ digestsDefined.Add(false);
+ digests.Add(0);
+ }
+ }
+ return S_OK;
+ }
+ else
+ {
+ RINOK(SkeepData());
+ }
+ RINOK(ReadID(type));
+ }
+}
+
+HRESULT CInArchive::ReadStreamsInfo(
+ const CObjectVector<CByteBuffer> *dataVector,
+ UInt64 &dataOffset,
+ CRecordVector<UInt64> &packSizes,
+ CRecordVector<bool> &packCRCsDefined,
+ CRecordVector<UInt32> &packCRCs,
+ CObjectVector<CFolder> &folders,
+ CRecordVector<CNum> &numUnPackStreamsInFolders,
+ CRecordVector<UInt64> &unPackSizes,
+ CRecordVector<bool> &digestsDefined,
+ CRecordVector<UInt32> &digests)
+{
+ while(true)
+ {
+ UInt64 type;
+ RINOK(ReadID(type));
+ switch(type)
+ {
+ case NID::kEnd:
+ return S_OK;
+ case NID::kPackInfo:
+ {
+ RINOK(ReadPackInfo(dataOffset, packSizes,
+ packCRCsDefined, packCRCs));
+ break;
+ }
+ case NID::kUnPackInfo:
+ {
+ RINOK(ReadUnPackInfo(dataVector, folders));
+ break;
+ }
+ case NID::kSubStreamsInfo:
+ {
+ RINOK(ReadSubStreamsInfo(folders, numUnPackStreamsInFolders,
+ unPackSizes, digestsDefined, digests));
+ break;
+ }
+ }
+ }
+}
+
+HRESULT CInArchive::ReadFileNames(CObjectVector<CFileItem> &files)
+{
+ for(int i = 0; i < files.Size(); i++)
+ {
+ UString &name = files[i].Name;
+ name.Empty();
+ while (true)
+ {
+ wchar_t c;
+ RINOK(ReadWideCharLE(c));
+ if (c == L'\0')
+ break;
+ name += c;
+ }
+ }
+ return S_OK;
+}
+
+HRESULT CInArchive::ReadBoolVector(int numItems, CBoolVector &v)
+{
+ v.Clear();
+ v.Reserve(numItems);
+ Byte b;
+ Byte mask = 0;
+ for(int i = 0; i < numItems; i++)
+ {
+ if (mask == 0)
+ {
+ RINOK(ReadByte(b));
+ mask = 0x80;
+ }
+ v.Add((b & mask) != 0);
+ mask >>= 1;
+ }
+ return S_OK;
+}
+
+HRESULT CInArchive::ReadBoolVector2(int numItems, CBoolVector &v)
+{
+ Byte allAreDefined;
+ RINOK(ReadByte(allAreDefined));
+ if (allAreDefined == 0)
+ return ReadBoolVector(numItems, v);
+ v.Clear();
+ v.Reserve(numItems);
+ for (int i = 0; i < numItems; i++)
+ v.Add(true);
+ return S_OK;
+}
+
+HRESULT CInArchive::ReadTime(const CObjectVector<CByteBuffer> &dataVector,
+ CObjectVector<CFileItem> &files, UInt64 type)
+{
+ CBoolVector boolVector;
+ RINOK(ReadBoolVector2(files.Size(), boolVector))
+
+ CStreamSwitch streamSwitch;
+ RINOK(streamSwitch.Set(this, &dataVector));
+
+ for(int i = 0; i < files.Size(); i++)
+ {
+ CFileItem &file = files[i];
+ CArchiveFileTime fileTime;
+ bool defined = boolVector[i];
+ if (defined)
+ {
+ UInt32 low, high;
+ RINOK(ReadUInt32(low));
+ RINOK(ReadUInt32(high));
+ fileTime.dwLowDateTime = low;
+ fileTime.dwHighDateTime = high;
+ }
+ switch(type)
+ {
+ case NID::kCreationTime:
+ file.IsCreationTimeDefined = defined;
+ if (defined)
+ file.CreationTime = fileTime;
+ break;
+ case NID::kLastWriteTime:
+ file.IsLastWriteTimeDefined = defined;
+ if (defined)
+ file.LastWriteTime = fileTime;
+ break;
+ case NID::kLastAccessTime:
+ file.IsLastAccessTimeDefined = defined;
+ if (defined)
+ file.LastAccessTime = fileTime;
+ break;
+ }
+ }
+ return S_OK;
+}
+
+HRESULT CInArchive::ReadAndDecodePackedStreams(UInt64 baseOffset,
+ UInt64 &dataOffset, CObjectVector<CByteBuffer> &dataVector
+ #ifndef _NO_CRYPTO
+ , ICryptoGetTextPassword *getTextPassword
+ #endif
+ )
+{
+ CRecordVector<UInt64> packSizes;
+ CRecordVector<bool> packCRCsDefined;
+ CRecordVector<UInt32> packCRCs;
+ CObjectVector<CFolder> folders;
+
+ CRecordVector<CNum> numUnPackStreamsInFolders;
+ CRecordVector<UInt64> unPackSizes;
+ CRecordVector<bool> digestsDefined;
+ CRecordVector<UInt32> digests;
+
+ RINOK(ReadStreamsInfo(NULL,
+ dataOffset,
+ packSizes,
+ packCRCsDefined,
+ packCRCs,
+ folders,
+ numUnPackStreamsInFolders,
+ unPackSizes,
+ digestsDefined,
+ digests));
+
+ // database.ArchiveInfo.DataStartPosition2 += database.ArchiveInfo.StartPositionAfterHeader;
+
+ CNum packIndex = 0;
+ CDecoder decoder(
+ #ifdef _ST_MODE
+ false
+ #else
+ true
+ #endif
+ );
+ UInt64 dataStartPos = baseOffset + dataOffset;
+ for(int i = 0; i < folders.Size(); i++)
+ {
+ const CFolder &folder = folders[i];
+ dataVector.Add(CByteBuffer());
+ CByteBuffer &data = dataVector.Back();
+ UInt64 unPackSize = folder.GetUnPackSize();
+ if (unPackSize > kNumMax)
+ return E_FAIL;
+ if (unPackSize > 0xFFFFFFFF)
+ return E_FAIL;
+ data.SetCapacity((size_t)unPackSize);
+
+ CSequentialOutStreamImp2 *outStreamSpec = new CSequentialOutStreamImp2;
+ CMyComPtr<ISequentialOutStream> outStream = outStreamSpec;
+ outStreamSpec->Init(data, (size_t)unPackSize);
+
+ HRESULT result = decoder.Decode(_stream, dataStartPos,
+ &packSizes[packIndex], folder, outStream, NULL
+ #ifndef _NO_CRYPTO
+ , getTextPassword
+ #endif
+ #ifdef COMPRESS_MT
+ , false, 1
+ #endif
+ );
+ RINOK(result);
+
+ if (folder.UnPackCRCDefined)
+ if (!CCRC::VerifyDigest(folder.UnPackCRC, data, (UInt32)unPackSize))
+ throw CInArchiveException(CInArchiveException::kIncorrectHeader);
+ for (int j = 0; j < folder.PackStreams.Size(); j++)
+ dataStartPos += packSizes[packIndex++];
+ }
+ return S_OK;
+}
+
+HRESULT CInArchive::ReadHeader(CArchiveDatabaseEx &database
+ #ifndef _NO_CRYPTO
+ , ICryptoGetTextPassword *getTextPassword
+ #endif
+ )
+{
+ UInt64 type;
+ RINOK(ReadID(type));
+
+ if (type == NID::kArchiveProperties)
+ {
+ RINOK(ReadArchiveProperties(database.ArchiveInfo));
+ RINOK(ReadID(type));
+ }
+
+ CObjectVector<CByteBuffer> dataVector;
+
+ if (type == NID::kAdditionalStreamsInfo)
+ {
+ HRESULT result = ReadAndDecodePackedStreams(
+ database.ArchiveInfo.StartPositionAfterHeader,
+ database.ArchiveInfo.DataStartPosition2,
+ dataVector
+ #ifndef _NO_CRYPTO
+ , getTextPassword
+ #endif
+ );
+ RINOK(result);
+ database.ArchiveInfo.DataStartPosition2 += database.ArchiveInfo.StartPositionAfterHeader;
+ RINOK(ReadID(type));
+ }
+
+ CRecordVector<UInt64> unPackSizes;
+ CRecordVector<bool> digestsDefined;
+ CRecordVector<UInt32> digests;
+
+ if (type == NID::kMainStreamsInfo)
+ {
+ RINOK(ReadStreamsInfo(&dataVector,
+ database.ArchiveInfo.DataStartPosition,
+ database.PackSizes,
+ database.PackCRCsDefined,
+ database.PackCRCs,
+ database.Folders,
+ database.NumUnPackStreamsVector,
+ unPackSizes,
+ digestsDefined,
+ digests));
+ database.ArchiveInfo.DataStartPosition += database.ArchiveInfo.StartPositionAfterHeader;
+ RINOK(ReadID(type));
+ }
+ else
+ {
+ for(int i = 0; i < database.Folders.Size(); i++)
+ {
+ database.NumUnPackStreamsVector.Add(1);
+ CFolder &folder = database.Folders[i];
+ unPackSizes.Add(folder.GetUnPackSize());
+ digestsDefined.Add(folder.UnPackCRCDefined);
+ digests.Add(folder.UnPackCRC);
+ }
+ }
+
+ database.Files.Clear();
+
+ if (type == NID::kEnd)
+ return S_OK;
+ if (type != NID::kFilesInfo)
+ throw CInArchiveException(CInArchiveException::kIncorrectHeader);
+
+ CNum numFiles;
+ RINOK(ReadNum(numFiles));
+ database.Files.Reserve(numFiles);
+ CNum i;
+ for(i = 0; i < numFiles; i++)
+ database.Files.Add(CFileItem());
+
+ database.ArchiveInfo.FileInfoPopIDs.Add(NID::kSize);
+ if (!database.PackSizes.IsEmpty())
+ database.ArchiveInfo.FileInfoPopIDs.Add(NID::kPackInfo);
+ if (numFiles > 0 && !digests.IsEmpty())
+ database.ArchiveInfo.FileInfoPopIDs.Add(NID::kCRC);
+
+ CBoolVector emptyStreamVector;
+ emptyStreamVector.Reserve((int)numFiles);
+ for(i = 0; i < numFiles; i++)
+ emptyStreamVector.Add(false);
+ CBoolVector emptyFileVector;
+ CBoolVector antiFileVector;
+ CNum numEmptyStreams = 0;
+
+ // int sizePrev = -1;
+ // int posPrev = 0;
+
+ while(true)
+ {
+ /*
+ if (sizePrev >= 0)
+ if (sizePrev != _inByteBack->GetProcessedSize() - posPrev)
+ throw 2;
+ */
+ UInt64 type;
+ RINOK(ReadID(type));
+ if (type == NID::kEnd)
+ break;
+ UInt64 size;
+ RINOK(ReadNumber(size));
+
+ // sizePrev = size;
+ // posPrev = _inByteBack->GetProcessedSize();
+
+ database.ArchiveInfo.FileInfoPopIDs.Add(type);
+ switch(type)
+ {
+ case NID::kName:
+ {
+ CStreamSwitch streamSwitch;
+ RINOK(streamSwitch.Set(this, &dataVector));
+ RINOK(ReadFileNames(database.Files))
+ break;
+ }
+ case NID::kWinAttributes:
+ {
+ CBoolVector boolVector;
+ RINOK(ReadBoolVector2(database.Files.Size(), boolVector))
+ CStreamSwitch streamSwitch;
+ RINOK(streamSwitch.Set(this, &dataVector));
+ for(i = 0; i < numFiles; i++)
+ {
+ CFileItem &file = database.Files[i];
+ if (file.AreAttributesDefined = boolVector[i])
+ {
+ RINOK(ReadUInt32(file.Attributes));
+ }
+ }
+ break;
+ }
+ case NID::kStartPos:
+ {
+ CBoolVector boolVector;
+ RINOK(ReadBoolVector2(database.Files.Size(), boolVector))
+ CStreamSwitch streamSwitch;
+ RINOK(streamSwitch.Set(this, &dataVector));
+ for(i = 0; i < numFiles; i++)
+ {
+ CFileItem &file = database.Files[i];
+ if (file.IsStartPosDefined = boolVector[i])
+ {
+ RINOK(ReadUInt64(file.StartPos));
+ }
+ }
+ break;
+ }
+ case NID::kEmptyStream:
+ {
+ RINOK(ReadBoolVector(numFiles, emptyStreamVector))
+ for (i = 0; i < (CNum)emptyStreamVector.Size(); i++)
+ if (emptyStreamVector[i])
+ numEmptyStreams++;
+ emptyFileVector.Reserve(numEmptyStreams);
+ antiFileVector.Reserve(numEmptyStreams);
+ for (i = 0; i < numEmptyStreams; i++)
+ {
+ emptyFileVector.Add(false);
+ antiFileVector.Add(false);
+ }
+ break;
+ }
+ case NID::kEmptyFile:
+ {
+ RINOK(ReadBoolVector(numEmptyStreams, emptyFileVector))
+ break;
+ }
+ case NID::kAnti:
+ {
+ RINOK(ReadBoolVector(numEmptyStreams, antiFileVector))
+ break;
+ }
+ case NID::kCreationTime:
+ case NID::kLastWriteTime:
+ case NID::kLastAccessTime:
+ {
+ RINOK(ReadTime(dataVector, database.Files, type))
+ break;
+ }
+ default:
+ {
+ database.ArchiveInfo.FileInfoPopIDs.DeleteBack();
+ RINOK(SkeepData(size));
+ }
+ }
+ }
+
+ CNum emptyFileIndex = 0;
+ CNum sizeIndex = 0;
+ for(i = 0; i < numFiles; i++)
+ {
+ CFileItem &file = database.Files[i];
+ file.HasStream = !emptyStreamVector[i];
+ if(file.HasStream)
+ {
+ file.IsDirectory = false;
+ file.IsAnti = false;
+ file.UnPackSize = unPackSizes[sizeIndex];
+ file.FileCRC = digests[sizeIndex];
+ file.IsFileCRCDefined = digestsDefined[sizeIndex];
+ sizeIndex++;
+ }
+ else
+ {
+ file.IsDirectory = !emptyFileVector[emptyFileIndex];
+ file.IsAnti = antiFileVector[emptyFileIndex];
+ emptyFileIndex++;
+ file.UnPackSize = 0;
+ file.IsFileCRCDefined = false;
+ }
+ }
+ return S_OK;
+}
+
+
+void CArchiveDatabaseEx::FillFolderStartPackStream()
+{
+ FolderStartPackStreamIndex.Clear();
+ FolderStartPackStreamIndex.Reserve(Folders.Size());
+ CNum startPos = 0;
+ for(int i = 0; i < Folders.Size(); i++)
+ {
+ FolderStartPackStreamIndex.Add(startPos);
+ startPos += (CNum)Folders[i].PackStreams.Size();
+ }
+}
+
+void CArchiveDatabaseEx::FillStartPos()
+{
+ PackStreamStartPositions.Clear();
+ PackStreamStartPositions.Reserve(PackSizes.Size());
+ UInt64 startPos = 0;
+ for(int i = 0; i < PackSizes.Size(); i++)
+ {
+ PackStreamStartPositions.Add(startPos);
+ startPos += PackSizes[i];
+ }
+}
+
+void CArchiveDatabaseEx::FillFolderStartFileIndex()
+{
+ FolderStartFileIndex.Clear();
+ FolderStartFileIndex.Reserve(Folders.Size());
+ FileIndexToFolderIndexMap.Clear();
+ FileIndexToFolderIndexMap.Reserve(Files.Size());
+
+ int folderIndex = 0;
+ CNum indexInFolder = 0;
+ for (int i = 0; i < Files.Size(); i++)
+ {
+ const CFileItem &file = Files[i];
+ bool emptyStream = !file.HasStream;
+ if (emptyStream && indexInFolder == 0)
+ {
+ FileIndexToFolderIndexMap.Add(kNumNoIndex);
+ continue;
+ }
+ if (indexInFolder == 0)
+ {
+ // v3.13 incorrectly worked with empty folders
+ // v4.07: Loop for skipping empty folders
+ while(true)
+ {
+ if (folderIndex >= Folders.Size())
+ throw CInArchiveException(CInArchiveException::kIncorrectHeader);
+ FolderStartFileIndex.Add(i); // check it
+ if (NumUnPackStreamsVector[folderIndex] != 0)
+ break;
+ folderIndex++;
+ }
+ }
+ FileIndexToFolderIndexMap.Add(folderIndex);
+ if (emptyStream)
+ continue;
+ indexInFolder++;
+ if (indexInFolder >= NumUnPackStreamsVector[folderIndex])
+ {
+ folderIndex++;
+ indexInFolder = 0;
+ }
+ }
+}
+
+HRESULT CInArchive::ReadDatabase(CArchiveDatabaseEx &database
+ #ifndef _NO_CRYPTO
+ , ICryptoGetTextPassword *getTextPassword
+ #endif
+ )
+{
+ database.Clear();
+ database.ArchiveInfo.StartPosition = _arhiveBeginStreamPosition;
+
+
+ RINOK(SafeReadDirect(&database.ArchiveInfo.Version.Major, 1));
+ RINOK(SafeReadDirect(&database.ArchiveInfo.Version.Minor, 1));
+ if (database.ArchiveInfo.Version.Major != kMajorVersion)
+ throw CInArchiveException(CInArchiveException::kUnsupportedVersion);
+
+ #ifdef _7Z_VOL
+ if (_finishSignature)
+ {
+ RINOK(_stream->Seek(_position - (4 + kFinishHeaderSize) -
+ (kSignatureSize + 2), STREAM_SEEK_SET, &_position));
+ }
+ #endif
+
+ UInt32 crcFromArchive;
+ RINOK(SafeReadDirectUInt32(crcFromArchive));
+
+ UInt64 nextHeaderOffset;
+ UInt64 nextHeaderSize;
+ UInt32 nextHeaderCRC;
+ CCRC crc;
+ RINOK(SafeReadDirectUInt64(nextHeaderOffset));
+ crc.UpdateUInt64(nextHeaderOffset);
+ RINOK(SafeReadDirectUInt64(nextHeaderSize));
+ crc.UpdateUInt64(nextHeaderSize);
+ RINOK(SafeReadDirectUInt32(nextHeaderCRC));
+ crc.UpdateUInt32(nextHeaderCRC);
+
+ #ifdef _7Z_VOL
+ UInt64 archiveStartOffset; // data offset from end if that struct
+ UInt64 additionalStartBlockSize; // start signature & start header size
+ if (_finishSignature)
+ {
+ RINOK(SafeReadDirectUInt64(archiveStartOffset));
+ crc.UpdateUInt64(archiveStartOffset);
+ RINOK(SafeReadDirectUInt64(additionalStartBlockSize));
+ crc.UpdateUInt64(additionalStartBlockSize);
+ database.ArchiveInfo.StartPositionAfterHeader = _position + archiveStartOffset;
+ }
+ else
+ #endif
+ {
+ database.ArchiveInfo.StartPositionAfterHeader = _position;
+ }
+ if (crc.GetDigest() != crcFromArchive)
+ throw CInArchiveException(CInArchiveException::kIncorrectHeader);
+
+ if (nextHeaderSize == 0)
+ return S_OK;
+
+ if (nextHeaderSize >= 0xFFFFFFFF)
+ return E_FAIL;
+
+ RINOK(_stream->Seek(nextHeaderOffset, STREAM_SEEK_CUR, &_position));
+
+ CByteBuffer buffer2;
+ buffer2.SetCapacity((size_t)nextHeaderSize);
+ RINOK(SafeReadDirect(buffer2, (UInt32)nextHeaderSize));
+ if (!CCRC::VerifyDigest(nextHeaderCRC, buffer2, (UInt32)nextHeaderSize))
+ throw CInArchiveException(CInArchiveException::kIncorrectHeader);
+
+ CStreamSwitch streamSwitch;
+ streamSwitch.Set(this, buffer2);
+
+ CObjectVector<CByteBuffer> dataVector;
+
+ while (true)
+ {
+ UInt64 type;
+ RINOK(ReadID(type));
+ if (type == NID::kHeader)
+ break;
+ if (type != NID::kEncodedHeader)
+ throw CInArchiveException(CInArchiveException::kIncorrectHeader);
+ HRESULT result = ReadAndDecodePackedStreams(
+ database.ArchiveInfo.StartPositionAfterHeader,
+ database.ArchiveInfo.DataStartPosition2,
+ dataVector
+ #ifndef _NO_CRYPTO
+ , getTextPassword
+ #endif
+ );
+ RINOK(result);
+ if (dataVector.Size() == 0)
+ return S_OK;
+ if (dataVector.Size() > 1)
+ throw CInArchiveException(CInArchiveException::kIncorrectHeader);
+ streamSwitch.Remove();
+ streamSwitch.Set(this, dataVector.Front());
+ }
+
+ return ReadHeader(database
+ #ifndef _NO_CRYPTO
+ , getTextPassword
+ #endif
+ );
+}
+
+}}
diff --git a/other-licenses/7zstub/src/7zip/Archive/7z/7zIn.h b/other-licenses/7zstub/src/7zip/Archive/7z/7zIn.h new file mode 100644 index 000000000..a6c5ef032 --- /dev/null +++ b/other-licenses/7zstub/src/7zip/Archive/7z/7zIn.h @@ -0,0 +1,288 @@ +// 7zIn.h
+
+#ifndef __7Z_IN_H
+#define __7Z_IN_H
+
+#include "../../IStream.h"
+#include "../../IPassword.h"
+#include "../../../Common/MyCom.h"
+#include "../../Common/InBuffer.h"
+
+#include "7zHeader.h"
+#include "7zItem.h"
+
+namespace NArchive {
+namespace N7z {
+
+class CInArchiveException
+{
+public:
+ enum CCauseType
+ {
+ kUnsupportedVersion = 0,
+ kUnexpectedEndOfArchive = 0,
+ kIncorrectHeader,
+ } Cause;
+ CInArchiveException(CCauseType cause);
+};
+
+struct CInArchiveInfo
+{
+ CArchiveVersion Version;
+ UInt64 StartPosition;
+ UInt64 StartPositionAfterHeader;
+ UInt64 DataStartPosition;
+ UInt64 DataStartPosition2;
+ CRecordVector<UInt64> FileInfoPopIDs;
+ void Clear()
+ {
+ FileInfoPopIDs.Clear();
+ }
+};
+
+
+struct CArchiveDatabaseEx: public CArchiveDatabase
+{
+ CInArchiveInfo ArchiveInfo;
+ CRecordVector<UInt64> PackStreamStartPositions;
+ CRecordVector<CNum> FolderStartPackStreamIndex;
+ CRecordVector<CNum> FolderStartFileIndex;
+ CRecordVector<CNum> FileIndexToFolderIndexMap;
+
+ void Clear()
+ {
+ CArchiveDatabase::Clear();
+ ArchiveInfo.Clear();
+ PackStreamStartPositions.Clear();
+ FolderStartPackStreamIndex.Clear();
+ FolderStartFileIndex.Clear();
+ FileIndexToFolderIndexMap.Clear();
+ }
+
+ void FillFolderStartPackStream();
+ void FillStartPos();
+ void FillFolderStartFileIndex();
+
+ void Fill()
+ {
+ FillFolderStartPackStream();
+ FillStartPos();
+ FillFolderStartFileIndex();
+ }
+
+ UInt64 GetFolderStreamPos(int folderIndex, int indexInFolder) const
+ {
+ return ArchiveInfo.DataStartPosition +
+ PackStreamStartPositions[FolderStartPackStreamIndex[folderIndex] +
+ indexInFolder];
+ }
+
+ UInt64 GetFolderFullPackSize(int folderIndex) const
+ {
+ CNum packStreamIndex = FolderStartPackStreamIndex[folderIndex];
+ const CFolder &folder = Folders[folderIndex];
+ UInt64 size = 0;
+ for (int i = 0; i < folder.PackStreams.Size(); i++)
+ size += PackSizes[packStreamIndex + i];
+ return size;
+ }
+
+ UInt64 GetFolderPackStreamSize(int folderIndex, int streamIndex) const
+ {
+ return PackSizes[FolderStartPackStreamIndex[folderIndex] + streamIndex];
+ }
+
+ UInt64 GetFilePackSize(CNum fileIndex) const
+ {
+ CNum folderIndex = FileIndexToFolderIndexMap[fileIndex];
+ if (folderIndex >= 0)
+ {
+ if (FolderStartFileIndex[folderIndex] == fileIndex)
+ return GetFolderFullPackSize(folderIndex);
+ }
+ return 0;
+ }
+};
+
+class CInByte2
+{
+ const Byte *_buffer;
+ size_t _size;
+ size_t _pos;
+public:
+ void Init(const Byte *buffer, size_t size)
+ {
+ _buffer = buffer;
+ _size = size;
+ _pos = 0;
+ }
+ bool ReadByte(Byte &b)
+ {
+ if(_pos >= _size)
+ return false;
+ b = _buffer[_pos++];
+ return true;
+ }
+ void ReadBytes(void *data, size_t size, size_t &processedSize)
+ {
+ for(processedSize = 0; processedSize < size && _pos < _size; processedSize++)
+ ((Byte *)data)[processedSize] = _buffer[_pos++];
+ }
+
+ bool ReadBytes(void *data, size_t size)
+ {
+ size_t processedSize;
+ ReadBytes(data, size, processedSize);
+ return (processedSize == size);
+ }
+
+ size_t GetProcessedSize() const { return _pos; }
+};
+
+class CStreamSwitch;
+class CInArchive
+{
+ friend class CStreamSwitch;
+
+ CMyComPtr<IInStream> _stream;
+ #ifdef _7Z_VOL
+ bool _finishSignature;
+ #endif
+
+ CObjectVector<CInByte2> _inByteVector;
+ CInByte2 *_inByteBack;
+
+ UInt64 _arhiveBeginStreamPosition;
+ UInt64 _position;
+
+ void AddByteStream(const Byte *buffer, size_t size)
+ {
+ _inByteVector.Add(CInByte2());
+ _inByteBack = &_inByteVector.Back();
+ _inByteBack->Init(buffer, size);
+ }
+
+ void DeleteByteStream()
+ {
+ _inByteVector.DeleteBack();
+ if (!_inByteVector.IsEmpty())
+ _inByteBack = &_inByteVector.Back();
+ }
+
+private:
+ HRESULT FindAndReadSignature(IInStream *stream, const UInt64 *searchHeaderSizeLimit); // S_FALSE means is not archive
+ #ifdef _7Z_VOL
+ HRESULT FindFinishSignature(IInStream *stream, const UInt64 *searchHeaderSizeLimit); // S_FALSE means is not archive
+ #endif
+
+ HRESULT ReadFileNames(CObjectVector<CFileItem> &files);
+
+ HRESULT ReadDirect(IInStream *stream, void *data, UInt32 size,
+ UInt32 *processedSize);
+ HRESULT ReadDirect(void *data, UInt32 size, UInt32 *processedSize);
+ HRESULT SafeReadDirect(void *data, UInt32 size);
+ HRESULT SafeReadDirectByte(Byte &b);
+ HRESULT SafeReadDirectUInt32(UInt32 &value);
+ HRESULT SafeReadDirectUInt64(UInt64 &value);
+
+ HRESULT ReadBytes(void *data, size_t size)
+ {
+ if (!_inByteBack->ReadBytes(data, size))
+ return E_FAIL;
+ return S_OK;
+ }
+
+ HRESULT ReadByte(Byte &b)
+ {
+ if (!_inByteBack->ReadByte(b))
+ return E_FAIL;
+ return S_OK;
+ }
+
+ HRESULT ReadWideCharLE(wchar_t &c)
+ {
+ Byte b1;
+ if (!_inByteBack->ReadByte(b1))
+ return E_FAIL;
+ Byte b2;
+ if (!_inByteBack->ReadByte(b2))
+ return E_FAIL;
+ c = (wchar_t(b2) << 8) + b1;
+ return S_OK;
+ }
+
+ HRESULT ReadNumber(UInt64 &value);
+ HRESULT ReadNum(CNum &value);
+ HRESULT ReadID(UInt64 &value) { return ReadNumber(value); }
+ HRESULT ReadUInt32(UInt32 &value);
+ HRESULT ReadUInt64(UInt64 &value);
+
+ HRESULT SkeepData(UInt64 size);
+ HRESULT SkeepData();
+ HRESULT WaitAttribute(UInt64 attribute);
+
+ HRESULT ReadArchiveProperties(CInArchiveInfo &archiveInfo);
+ HRESULT GetNextFolderItem(CFolder &itemInfo);
+ HRESULT ReadHashDigests(int numItems,
+ CRecordVector<bool> &digestsDefined, CRecordVector<UInt32> &digests);
+
+ HRESULT ReadPackInfo(
+ UInt64 &dataOffset,
+ CRecordVector<UInt64> &packSizes,
+ CRecordVector<bool> &packCRCsDefined,
+ CRecordVector<UInt32> &packCRCs);
+
+ HRESULT ReadUnPackInfo(
+ const CObjectVector<CByteBuffer> *dataVector,
+ CObjectVector<CFolder> &folders);
+
+ HRESULT ReadSubStreamsInfo(
+ const CObjectVector<CFolder> &folders,
+ CRecordVector<CNum> &numUnPackStreamsInFolders,
+ CRecordVector<UInt64> &unPackSizes,
+ CRecordVector<bool> &digestsDefined,
+ CRecordVector<UInt32> &digests);
+
+ HRESULT ReadStreamsInfo(
+ const CObjectVector<CByteBuffer> *dataVector,
+ UInt64 &dataOffset,
+ CRecordVector<UInt64> &packSizes,
+ CRecordVector<bool> &packCRCsDefined,
+ CRecordVector<UInt32> &packCRCs,
+ CObjectVector<CFolder> &folders,
+ CRecordVector<CNum> &numUnPackStreamsInFolders,
+ CRecordVector<UInt64> &unPackSizes,
+ CRecordVector<bool> &digestsDefined,
+ CRecordVector<UInt32> &digests);
+
+
+ HRESULT GetNextFileItem(CFileItem &itemInfo);
+ HRESULT ReadBoolVector(int numItems, CBoolVector &v);
+ HRESULT ReadBoolVector2(int numItems, CBoolVector &v);
+ HRESULT ReadTime(const CObjectVector<CByteBuffer> &dataVector,
+ CObjectVector<CFileItem> &files, UInt64 type);
+ HRESULT ReadAndDecodePackedStreams(UInt64 baseOffset, UInt64 &dataOffset,
+ CObjectVector<CByteBuffer> &dataVector
+ #ifndef _NO_CRYPTO
+ , ICryptoGetTextPassword *getTextPassword
+ #endif
+ );
+ HRESULT ReadHeader(CArchiveDatabaseEx &database
+ #ifndef _NO_CRYPTO
+ ,ICryptoGetTextPassword *getTextPassword
+ #endif
+ );
+public:
+ HRESULT Open(IInStream *stream, const UInt64 *searchHeaderSizeLimit); // S_FALSE means is not archive
+ void Close();
+
+ HRESULT ReadDatabase(CArchiveDatabaseEx &database
+ #ifndef _NO_CRYPTO
+ ,ICryptoGetTextPassword *getTextPassword
+ #endif
+ );
+};
+
+}}
+
+#endif
diff --git a/other-licenses/7zstub/src/7zip/Archive/7z/7zItem.h b/other-licenses/7zstub/src/7zip/Archive/7z/7zItem.h new file mode 100644 index 000000000..c50a0bcf4 --- /dev/null +++ b/other-licenses/7zstub/src/7zip/Archive/7z/7zItem.h @@ -0,0 +1,181 @@ +// 7zItem.h
+
+#ifndef __7Z_ITEM_H
+#define __7Z_ITEM_H
+
+#include "../../../Common/Buffer.h"
+#include "7zMethodID.h"
+#include "7zHeader.h"
+
+namespace NArchive {
+namespace N7z {
+
+struct CAltCoderInfo
+{
+ CMethodID MethodID;
+ CByteBuffer Properties;
+};
+
+typedef UInt32 CNum;
+const CNum kNumMax = 0x7FFFFFFF;
+const CNum kNumNoIndex = 0xFFFFFFFF;
+
+struct CCoderInfo
+{
+ CNum NumInStreams;
+ CNum NumOutStreams;
+ CObjectVector<CAltCoderInfo> AltCoders;
+ bool IsSimpleCoder() const { return (NumInStreams == 1) && (NumOutStreams == 1); }
+};
+
+struct CBindPair
+{
+ CNum InIndex;
+ CNum OutIndex;
+};
+
+struct CFolder
+{
+ CObjectVector<CCoderInfo> Coders;
+ CRecordVector<CBindPair> BindPairs;
+ CRecordVector<CNum> PackStreams;
+ CRecordVector<UInt64> UnPackSizes;
+ UInt32 UnPackCRC;
+ bool UnPackCRCDefined;
+
+ CFolder(): UnPackCRCDefined(false) {}
+
+ UInt64 GetUnPackSize() const // test it
+ {
+ if (UnPackSizes.IsEmpty())
+ return 0;
+ for (int i = UnPackSizes.Size() - 1; i >= 0; i--)
+ if (FindBindPairForOutStream(i) < 0)
+ return UnPackSizes[i];
+ throw 1;
+ }
+
+ CNum GetNumOutStreams() const
+ {
+ CNum result = 0;
+ for (int i = 0; i < Coders.Size(); i++)
+ result += Coders[i].NumOutStreams;
+ return result;
+ }
+
+ int FindBindPairForInStream(CNum inStreamIndex) const
+ {
+ for(int i = 0; i < BindPairs.Size(); i++)
+ if (BindPairs[i].InIndex == inStreamIndex)
+ return i;
+ return -1;
+ }
+ int FindBindPairForOutStream(CNum outStreamIndex) const
+ {
+ for(int i = 0; i < BindPairs.Size(); i++)
+ if (BindPairs[i].OutIndex == outStreamIndex)
+ return i;
+ return -1;
+ }
+ int FindPackStreamArrayIndex(CNum inStreamIndex) const
+ {
+ for(int i = 0; i < PackStreams.Size(); i++)
+ if (PackStreams[i] == inStreamIndex)
+ return i;
+ return -1;
+ }
+};
+
+typedef FILETIME CArchiveFileTime;
+
+class CFileItem
+{
+public:
+ CArchiveFileTime CreationTime;
+ CArchiveFileTime LastWriteTime;
+ CArchiveFileTime LastAccessTime;
+ UInt64 UnPackSize;
+ UInt64 StartPos;
+ UInt32 Attributes;
+ UInt32 FileCRC;
+ UString Name;
+
+ bool HasStream; // Test it !!! it means that there is
+ // stream in some folder. It can be empty stream
+ bool IsDirectory;
+ bool IsAnti;
+ bool IsFileCRCDefined;
+ bool AreAttributesDefined;
+ bool IsCreationTimeDefined;
+ bool IsLastWriteTimeDefined;
+ bool IsLastAccessTimeDefined;
+ bool IsStartPosDefined;
+
+ /*
+ const bool HasStream() const {
+ return !IsDirectory && !IsAnti && UnPackSize != 0; }
+ */
+ CFileItem():
+ HasStream(true),
+ IsDirectory(false),
+ IsAnti(false),
+ IsFileCRCDefined(false),
+ AreAttributesDefined(false),
+ IsCreationTimeDefined(false),
+ IsLastWriteTimeDefined(false),
+ IsLastAccessTimeDefined(false),
+ IsStartPosDefined(false)
+ {}
+ void SetAttributes(UInt32 attributes)
+ {
+ AreAttributesDefined = true;
+ Attributes = attributes;
+ }
+ void SetCreationTime(const CArchiveFileTime &creationTime)
+ {
+ IsCreationTimeDefined = true;
+ CreationTime = creationTime;
+ }
+ void SetLastWriteTime(const CArchiveFileTime &lastWriteTime)
+ {
+ IsLastWriteTimeDefined = true;
+ LastWriteTime = lastWriteTime;
+ }
+ void SetLastAccessTime(const CArchiveFileTime &lastAccessTime)
+ {
+ IsLastAccessTimeDefined = true;
+ LastAccessTime = lastAccessTime;
+ }
+};
+
+struct CArchiveDatabase
+{
+ CRecordVector<UInt64> PackSizes;
+ CRecordVector<bool> PackCRCsDefined;
+ CRecordVector<UInt32> PackCRCs;
+ CObjectVector<CFolder> Folders;
+ CRecordVector<CNum> NumUnPackStreamsVector;
+ CObjectVector<CFileItem> Files;
+ void Clear()
+ {
+ PackSizes.Clear();
+ PackCRCsDefined.Clear();
+ PackCRCs.Clear();
+ Folders.Clear();
+ NumUnPackStreamsVector.Clear();
+ Files.Clear();
+ }
+ bool IsEmpty() const
+ {
+ return (PackSizes.IsEmpty() &&
+ PackCRCsDefined.IsEmpty() &&
+ PackCRCs.IsEmpty() &&
+ Folders.IsEmpty() &&
+ NumUnPackStreamsVector.IsEmpty() &&
+ Files.IsEmpty());
+ }
+};
+
+}}
+
+#endif
diff --git a/other-licenses/7zstub/src/7zip/Archive/7z/7zMethodID.cpp b/other-licenses/7zstub/src/7zip/Archive/7z/7zMethodID.cpp new file mode 100644 index 000000000..a7b1296e9 --- /dev/null +++ b/other-licenses/7zstub/src/7zip/Archive/7z/7zMethodID.cpp @@ -0,0 +1,76 @@ +// 7zMethodID.cpp
+
+#include "StdAfx.h"
+
+#include "7zMethodID.h"
+
+namespace NArchive {
+namespace N7z {
+
+static wchar_t GetHex(Byte value)
+{
+ return (value < 10) ? ('0' + value) : ('A' + (value - 10));
+}
+
+static bool HexCharToInt(wchar_t value, Byte &result)
+{
+ if (value >= '0' && value <= '9')
+ result = value - '0';
+ else if (value >= 'a' && value <= 'f')
+ result = 10 + value - 'a';
+ else if (value >= 'A' && value <= 'F')
+ result = 10 + value - 'A';
+ else
+ return false;
+ return true;
+}
+
+static bool TwoHexCharsToInt(wchar_t valueHigh, wchar_t valueLow, Byte &result)
+{
+ Byte resultHigh, resultLow;
+ if (!HexCharToInt(valueHigh, resultHigh))
+ return false;
+ if (!HexCharToInt(valueLow, resultLow))
+ return false;
+ result = (resultHigh << 4) + resultLow;
+ return true;
+}
+
+UString CMethodID::ConvertToString() const
+{
+ UString result;
+ for (int i = 0; i < IDSize; i++)
+ {
+ Byte b = ID[i];
+ result += GetHex(b >> 4);
+ result += GetHex(b & 0xF);
+ }
+ return result;
+}
+
+bool CMethodID::ConvertFromString(const UString &srcString)
+{
+ int length = srcString.Length();
+ if ((length & 1) != 0 || (length >> 1) > kMethodIDSize)
+ return false;
+ IDSize = length / 2;
+ UInt32 i;
+ for(i = 0; i < IDSize; i++)
+ if (!TwoHexCharsToInt(srcString[i * 2], srcString[i * 2 + 1], ID[i]))
+ return false;
+ for(; i < kMethodIDSize; i++)
+ ID[i] = 0;
+ return true;
+}
+
+bool operator==(const CMethodID &a1, const CMethodID &a2)
+{
+ if (a1.IDSize != a2.IDSize)
+ return false;
+ for (UInt32 i = 0; i < a1.IDSize; i++)
+ if (a1.ID[i] != a2.ID[i])
+ return false;
+ return true;
+}
+
+}}
diff --git a/other-licenses/7zstub/src/7zip/Archive/7z/7zMethodID.h b/other-licenses/7zstub/src/7zip/Archive/7z/7zMethodID.h new file mode 100644 index 000000000..6bff152d6 --- /dev/null +++ b/other-licenses/7zstub/src/7zip/Archive/7z/7zMethodID.h @@ -0,0 +1,29 @@ +// 7zMethodID.h
+
+#ifndef __7Z_METHOD_ID_H
+#define __7Z_METHOD_ID_H
+
+#include "../../../Common/String.h"
+#include "../../../Common/Types.h"
+
+namespace NArchive {
+namespace N7z {
+
+const int kMethodIDSize = 15;
+
+struct CMethodID
+{
+ Byte ID[kMethodIDSize];
+ Byte IDSize;
+ UString ConvertToString() const;
+ bool ConvertFromString(const UString &srcString);
+};
+
+bool operator==(const CMethodID &a1, const CMethodID &a2);
+
+inline bool operator!=(const CMethodID &a1, const CMethodID &a2)
+ { return !(a1 == a2); }
+
+}}
+
+#endif
diff --git a/other-licenses/7zstub/src/7zip/Archive/7z/7zMethods.cpp b/other-licenses/7zstub/src/7zip/Archive/7z/7zMethods.cpp new file mode 100644 index 000000000..32f59003b --- /dev/null +++ b/other-licenses/7zstub/src/7zip/Archive/7z/7zMethods.cpp @@ -0,0 +1,174 @@ +// 7zMethods.cpp
+
+#include "StdAfx.h"
+
+#include "7zMethods.h"
+
+#include "../../../Windows/FileFind.h"
+#include "../../../Windows/DLL.h"
+#include "../../../Windows/PropVariant.h"
+#include "../../../Windows/Synchronization.h"
+
+#include "../../ICoder.h"
+#include "../Common/CodecsPath.h"
+
+using namespace NWindows;
+
+namespace NArchive {
+namespace N7z {
+
+static CObjectVector<CMethodInfo2> g_Methods;
+static bool g_Loaded = false;
+
+typedef UInt32 (WINAPI *GetNumberOfMethodsFunc)(UInt32 *numMethods);
+
+typedef UInt32 (WINAPI *GetMethodPropertyFunc)(
+ UInt32 index, PROPID propID, PROPVARIANT *value);
+
+static void Load(const CSysString &folderPrefix)
+{
+ NFile::NFind::CEnumerator enumerator(folderPrefix + CSysString(TEXT("*")));
+ NFile::NFind::CFileInfo fileInfo;
+ while (enumerator.Next(fileInfo))
+ {
+ if (fileInfo.IsDirectory())
+ continue;
+ CSysString filePath = folderPrefix + fileInfo.Name;
+ {
+ NDLL::CLibrary library;
+ if (!library.LoadEx(filePath, LOAD_LIBRARY_AS_DATAFILE))
+ continue;
+ }
+ NDLL::CLibrary library;
+ if (!library.Load(filePath))
+ continue;
+ GetMethodPropertyFunc getMethodProperty = (GetMethodPropertyFunc)
+ library.GetProcAddress("GetMethodProperty");
+ if (getMethodProperty == NULL)
+ continue;
+
+ UInt32 numMethods = 1;
+ GetNumberOfMethodsFunc getNumberOfMethodsFunc = (GetNumberOfMethodsFunc)
+ library.GetProcAddress("GetNumberOfMethods");
+ if (getNumberOfMethodsFunc != NULL)
+ if (getNumberOfMethodsFunc(&numMethods) != S_OK)
+ continue;
+
+ for(UInt32 i = 0; i < numMethods; i++)
+ {
+ CMethodInfo2 info;
+ info.FilePath = filePath;
+
+ NWindows::NCOM::CPropVariant propVariant;
+ if (getMethodProperty(i, NMethodPropID::kID, &propVariant) != S_OK)
+ continue;
+ if (propVariant.vt != VT_BSTR)
+ continue;
+ info.MethodID.IDSize = SysStringByteLen(propVariant.bstrVal);
+ memmove(info.MethodID.ID, propVariant.bstrVal, info.MethodID.IDSize);
+ propVariant.Clear();
+
+ if (getMethodProperty(i, NMethodPropID::kName, &propVariant) != S_OK)
+ continue;
+ if (propVariant.vt == VT_EMPTY)
+ {
+ }
+ else if (propVariant.vt == VT_BSTR)
+ info.Name = propVariant.bstrVal;
+ else
+ continue;
+ propVariant.Clear();
+
+ if (getMethodProperty (i, NMethodPropID::kEncoder, &propVariant) != S_OK)
+ continue;
+ if (propVariant.vt == VT_EMPTY)
+ info.EncoderIsAssigned = false;
+ else if (propVariant.vt == VT_BSTR)
+ {
+ info.EncoderIsAssigned = true;
+ info.Encoder = *(const GUID *)propVariant.bstrVal;
+ }
+ else
+ continue;
+ propVariant.Clear();
+
+ if (getMethodProperty (i, NMethodPropID::kDecoder, &propVariant) != S_OK)
+ continue;
+ if (propVariant.vt == VT_EMPTY)
+ info.DecoderIsAssigned = false;
+ else if (propVariant.vt == VT_BSTR)
+ {
+ info.DecoderIsAssigned = true;
+ info.Decoder = *(const GUID *)propVariant.bstrVal;
+ }
+ else
+ continue;
+ propVariant.Clear();
+
+ if (getMethodProperty (i, NMethodPropID::kInStreams, &propVariant) != S_OK)
+ continue;
+ if (propVariant.vt == VT_EMPTY)
+ info.NumInStreams = 1;
+ else if (propVariant.vt == VT_UI4)
+ info.NumInStreams = propVariant.ulVal;
+ else
+ continue;
+ propVariant.Clear();
+
+ if (getMethodProperty (i, NMethodPropID::kOutStreams, &propVariant) != S_OK)
+ continue;
+ if (propVariant.vt == VT_EMPTY)
+ info.NumOutStreams = 1;
+ else if (propVariant.vt == VT_UI4)
+ info.NumOutStreams = propVariant.ulVal;
+ else
+ continue;
+ propVariant.Clear();
+
+ g_Methods.Add(info);
+ }
+ }
+}
+
+static NSynchronization::CCriticalSection g_CriticalSection;
+
+void LoadMethodMap()
+{
+ NSynchronization::CCriticalSectionLock lock(g_CriticalSection);
+ if (g_Loaded)
+ return;
+ g_Loaded = true;
+ Load(GetCodecsFolderPrefix());
+}
+
+bool GetMethodInfo(const CMethodID &methodID, CMethodInfo &methodInfo)
+{
+ for(int i = 0; i < g_Methods.Size(); i++)
+ {
+ const CMethodInfo2 &method = g_Methods[i];
+ if (method.MethodID == methodID)
+ {
+ methodInfo = (CMethodInfo)method;
+ return true;
+ }
+ }
+ return false;
+}
+
+bool GetMethodInfo(const UString &name, CMethodInfo2 &methodInfo)
+{
+ for(int i = 0; i < g_Methods.Size(); i++)
+ {
+ const CMethodInfo2 &method = g_Methods[i];
+ if (method.Name.CompareNoCase(name) == 0)
+ {
+ methodInfo = method;
+ return true;
+ }
+ }
+ return false;
+}
+
+}}
+
+
diff --git a/other-licenses/7zstub/src/7zip/Archive/7z/7zMethods.h b/other-licenses/7zstub/src/7zip/Archive/7z/7zMethods.h new file mode 100644 index 000000000..429199d04 --- /dev/null +++ b/other-licenses/7zstub/src/7zip/Archive/7z/7zMethods.h @@ -0,0 +1,36 @@ +// 7zMethods.h
+
+#ifndef __7Z_METHODS_H
+#define __7Z_METHODS_H
+
+#include "7zMethodID.h"
+
+namespace NArchive {
+namespace N7z {
+
+struct CMethodInfo
+{
+ UString Name;
+ bool EncoderIsAssigned;
+ bool DecoderIsAssigned;
+ UInt32 NumInStreams;
+ UInt32 NumOutStreams;
+ CLSID Encoder;
+ CLSID Decoder;
+ // UString Description;
+ CSysString FilePath;
+};
+
+struct CMethodInfo2: public CMethodInfo
+{
+ CMethodID MethodID;
+};
+
+void LoadMethodMap();
+bool GetMethodInfo(const CMethodID &methodID, CMethodInfo &methodInfo);
+bool GetMethodInfo(const UString &name, CMethodInfo2 &methodInfo);
+
+}}
+
+#endif
+
diff --git a/other-licenses/7zstub/src/7zip/Archive/7z/7zProperties.cpp b/other-licenses/7zstub/src/7zip/Archive/7z/7zProperties.cpp new file mode 100644 index 000000000..d474be095 --- /dev/null +++ b/other-licenses/7zstub/src/7zip/Archive/7z/7zProperties.cpp @@ -0,0 +1,166 @@ +// 7zProperties.cpp
+
+#include "StdAfx.h"
+
+#include "7zProperties.h"
+#include "7zHeader.h"
+#include "7zHandler.h"
+
+// #define _MULTI_PACK
+
+namespace NArchive {
+namespace N7z {
+
+struct CPropMap
+{
+ UInt64 FilePropID;
+ STATPROPSTG StatPROPSTG;
+};
+
+CPropMap kPropMap[] =
+{
+ { NID::kName, NULL, kpidPath, VT_BSTR},
+ { NID::kSize, NULL, kpidSize, VT_UI8},
+ { NID::kPackInfo, NULL, kpidPackedSize, VT_UI8},
+
+ #ifdef _MULTI_PACK
+ { 100, L"Pack0", kpidPackedSize0, VT_UI8},
+ { 101, L"Pack1", kpidPackedSize1, VT_UI8},
+ { 102, L"Pack2", kpidPackedSize2, VT_UI8},
+ { 103, L"Pack3", kpidPackedSize3, VT_UI8},
+ { 104, L"Pack4", kpidPackedSize4, VT_UI8},
+ #endif
+
+ { NID::kCreationTime, NULL, kpidCreationTime, VT_FILETIME},
+ { NID::kLastWriteTime, NULL, kpidLastWriteTime, VT_FILETIME},
+ { NID::kLastAccessTime, NULL, kpidLastAccessTime, VT_FILETIME},
+ { NID::kWinAttributes, NULL, kpidAttributes, VT_UI4},
+ { NID::kStartPos, NULL, kpidPosition, VT_UI4},
+
+
+ { NID::kCRC, NULL, kpidCRC, VT_UI4},
+
+ { NID::kAnti, L"Anti", kpidIsAnti, VT_BOOL},
+ // { 97, NULL, kpidSolid, VT_BOOL},
+ #ifndef _SFX
+ { 98, NULL, kpidMethod, VT_BSTR},
+ { 99, L"Block", kpidBlock, VT_UI4}
+ #endif
+ // { L"ID", kpidID, VT_BSTR},
+ // { L"UnPack Version", kpidUnPackVersion, VT_UI1},
+ // { L"Host OS", kpidHostOS, VT_BSTR}
+};
+
+static const int kPropMapSize = sizeof(kPropMap) / sizeof(kPropMap[0]);
+
+static int FindPropInMap(UInt64 filePropID)
+{
+ for (int i = 0; i < kPropMapSize; i++)
+ if (kPropMap[i].FilePropID == filePropID)
+ return i;
+ return -1;
+}
+
+static void CopyOneItem(CRecordVector<UInt64> &src,
+ CRecordVector<UInt64> &dest, UInt32 item)
+{
+ for (int i = 0; i < src.Size(); i++)
+ if (src[i] == item)
+ {
+ dest.Add(item);
+ src.Delete(i);
+ return;
+ }
+}
+
+static void RemoveOneItem(CRecordVector<UInt64> &src, UInt32 item)
+{
+ for (int i = 0; i < src.Size(); i++)
+ if (src[i] == item)
+ {
+ src.Delete(i);
+ return;
+ }
+}
+
+static void InsertToHead(CRecordVector<UInt64> &dest, UInt32 item)
+{
+ for (int i = 0; i < dest.Size(); i++)
+ if (dest[i] == item)
+ {
+ dest.Delete(i);
+ break;
+ }
+ dest.Insert(0, item);
+}
+
+void CHandler::FillPopIDs()
+{
+ _fileInfoPopIDs.Clear();
+
+ #ifdef _7Z_VOL
+ if(_volumes.Size() < 1)
+ return;
+ const CVolume &volume = _volumes.Front();
+ const CArchiveDatabaseEx &_database = volume.Database;
+ #endif
+
+ CRecordVector<UInt64> fileInfoPopIDs = _database.ArchiveInfo.FileInfoPopIDs;
+
+ RemoveOneItem(fileInfoPopIDs, NID::kEmptyStream);
+ RemoveOneItem(fileInfoPopIDs, NID::kEmptyFile);
+
+ CopyOneItem(fileInfoPopIDs, _fileInfoPopIDs, NID::kName);
+ CopyOneItem(fileInfoPopIDs, _fileInfoPopIDs, NID::kAnti);
+ CopyOneItem(fileInfoPopIDs, _fileInfoPopIDs, NID::kSize);
+ CopyOneItem(fileInfoPopIDs, _fileInfoPopIDs, NID::kPackInfo);
+ CopyOneItem(fileInfoPopIDs, _fileInfoPopIDs, NID::kCreationTime);
+ CopyOneItem(fileInfoPopIDs, _fileInfoPopIDs, NID::kLastWriteTime);
+ CopyOneItem(fileInfoPopIDs, _fileInfoPopIDs, NID::kLastAccessTime);
+ CopyOneItem(fileInfoPopIDs, _fileInfoPopIDs, NID::kWinAttributes);
+ CopyOneItem(fileInfoPopIDs, _fileInfoPopIDs, NID::kCRC);
+ CopyOneItem(fileInfoPopIDs, _fileInfoPopIDs, NID::kComment);
+ _fileInfoPopIDs += fileInfoPopIDs;
+
+ #ifndef _SFX
+ _fileInfoPopIDs.Add(98);
+ _fileInfoPopIDs.Add(99);
+ #endif
+ #ifdef _MULTI_PACK
+ _fileInfoPopIDs.Add(100);
+ _fileInfoPopIDs.Add(101);
+ _fileInfoPopIDs.Add(102);
+ _fileInfoPopIDs.Add(103);
+ _fileInfoPopIDs.Add(104);
+ #endif
+
+ #ifndef _SFX
+ InsertToHead(_fileInfoPopIDs, NID::kLastWriteTime);
+ InsertToHead(_fileInfoPopIDs, NID::kPackInfo);
+ InsertToHead(_fileInfoPopIDs, NID::kSize);
+ InsertToHead(_fileInfoPopIDs, NID::kName);
+ #endif
+}
+
+STDMETHODIMP CHandler::GetNumberOfProperties(UInt32 *numProperties)
+{
+ *numProperties = _fileInfoPopIDs.Size();
+ return S_OK;
+}
+
+STDMETHODIMP CHandler::GetPropertyInfo(UInt32 index,
+ BSTR *name, PROPID *propID, VARTYPE *varType)
+{
+ if((int)index >= _fileInfoPopIDs.Size())
+ return E_INVALIDARG;
+ int indexInMap = FindPropInMap(_fileInfoPopIDs[index]);
+ if (indexInMap == -1)
+ return E_INVALIDARG;
+ const STATPROPSTG &srcItem = kPropMap[indexInMap].StatPROPSTG;
+ *propID = srcItem.propid;
+ *varType = srcItem.vt;
+ *name = 0;
+ return S_OK;
+}
+
+}}
diff --git a/other-licenses/7zstub/src/7zip/Archive/7z/7zProperties.h b/other-licenses/7zstub/src/7zip/Archive/7z/7zProperties.h new file mode 100644 index 000000000..2149e327e --- /dev/null +++ b/other-licenses/7zstub/src/7zip/Archive/7z/7zProperties.h @@ -0,0 +1,22 @@ +// 7zProperties.h
+
+#ifndef __7Z_PROPERTIES_H
+#define __7Z_PROPERTIES_H
+
+#include "../../PropID.h"
+
+namespace NArchive {
+namespace N7z {
+
+enum // PropID
+{
+ kpidPackedSize0 = kpidUserDefined,
+ kpidPackedSize1,
+ kpidPackedSize2,
+ kpidPackedSize3,
+ kpidPackedSize4,
+};
+
+}}
+
+#endif
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