3.13

7zip/Archive/BZip2/BZip2.def

@@ -0,0 +1,8 @@
+; BZip2.def
+
+LIBRARY bz2.dll
+
+EXPORTS
+  CreateObject PRIVATE
+  GetHandlerProperty PRIVATE
+

7zip/Archive/BZip2/BZip2.dsp

@@ -0,0 +1,241 @@
+# Microsoft Developer Studio Project File - Name="BZip2" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
+
+CFG=BZip2 - Win32 Debug
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "BZip2.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "BZip2.mak" CFG="BZip2 - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "BZip2 - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "BZip2 - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+MTL=midl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "BZip2 - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 1
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "BZIP2_EXPORTS" /YX /FD /c
+# ADD CPP /nologo /Gz /MD /W3 /GX /O1 /I "..\..\..\\" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "BZIP2_EXPORTS" /Yu"StdAfx.h" /FD /c
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x419 /d "NDEBUG"
+# ADD RSC /l 0x419 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /machine:I386
+# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /machine:I386 /out:"C:\Program Files\7-Zip\Formats\bz2.dll" /opt:NOWIN98
+# SUBTRACT LINK32 /pdb:none
+
+!ELSEIF  "$(CFG)" == "BZip2 - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Debug"
+# PROP Intermediate_Dir "Debug"
+# PROP Ignore_Export_Lib 1
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "BZIP2_EXPORTS" /YX /FD /GZ /c
+# ADD CPP /nologo /Gz /MTd /W3 /Gm /GX /ZI /Od /I "..\..\..\\" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "BZIP2_EXPORTS" /Yu"StdAfx.h" /FD /GZ /c
+# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x419 /d "_DEBUG"
+# ADD RSC /l 0x419 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /debug /machine:I386 /pdbtype:sept
+# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /debug /machine:I386 /out:"C:\Program Files\7-Zip\Formats\bz2.dll" /pdbtype:sept
+
+!ENDIF 
+
+# Begin Target
+
+# Name "BZip2 - Win32 Release"
+# Name "BZip2 - Win32 Debug"
+# Begin Group "Spec"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\BZip2.def
+# End Source File
+# Begin Source File
+
+SOURCE=.\BZip2.ico
+# End Source File
+# Begin Source File
+
+SOURCE=.\DllExports.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=.\resource.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\resource.rc
+# End Source File
+# Begin Source File
+
+SOURCE=.\StdAfx.cpp
+# ADD CPP /Yc"StdAfx.h"
+# End Source File
+# Begin Source File
+
+SOURCE=.\StdAfx.h
+# End Source File
+# End Group
+# Begin Group "Common"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=..\..\..\Common\NewHandler.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\Common\NewHandler.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\Common\StringConvert.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\Common\StringConvert.h
+# End Source File
+# End Group
+# Begin Group "Windows"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=..\..\..\Windows\DLL.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\Windows\DLL.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\Windows\PropVariant.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\Windows\PropVariant.h
+# End Source File
+# End Group
+# Begin Group "Compression"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=..\..\Compress\Copy\CopyCoder.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\Compress\Copy\CopyCoder.h
+# End Source File
+# End Group
+# Begin Group "Archive Common"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=..\Common\CodecsPath.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=..\Common\CodecsPath.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\Common\DummyOutStream.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=..\Common\DummyOutStream.h
+# End Source File
+# End Group
+# Begin Group "Engine"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\BZip2Handler.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=.\BZip2Handler.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\BZip2HandlerOut.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=.\BZip2Item.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\BZip2Update.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=.\BZip2Update.h
+# End Source File
+# End Group
+# Begin Group "7zip common"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=..\..\Common\ProgressUtils.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\Common\ProgressUtils.h
+# End Source File
+# End Group
+# Begin Source File
+
+SOURCE=.\bz2.ico
+# End Source File
+# End Target
+# End Project

7zip/Archive/BZip2/BZip2.dsw

@@ -0,0 +1,29 @@
+Microsoft Developer Studio Workspace File, Format Version 6.00
+# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE!
+
+###############################################################################
+
+Project: "BZip2"=.\BZip2.dsp - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
+Global:
+
+Package=<5>
+{{{
+}}}
+
+Package=<3>
+{{{
+}}}
+
+###############################################################################
+

7zip/Archive/BZip2/BZip2Handler.cpp

@@ -0,0 +1,215 @@
+// BZip2Handler.cpp
+
+#include "StdAfx.h"
+
+#include "BZip2Handler.h"
+
+#include "Common/Defs.h"
+
+#include "../../Common/ProgressUtils.h"
+// #include "Interface/EnumStatProp.h"
+
+#include "Windows/PropVariant.h"
+#include "Windows/Defs.h"
+#include "Common/ComTry.h"
+
+#include "../Common/DummyOutStream.h"
+
+#ifdef COMPRESS_BZIP2
+#include "../../Compress/BZip2/BZip2Decoder.h"
+#else
+// {23170F69-40C1-278B-0402-020000000000}
+DEFINE_GUID(CLSID_CCompressBZip2Decoder, 
+0x23170F69, 0x40C1, 0x278B, 0x04, 0x02, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00);
+#include "../Common/CoderLoader.h"
+extern CSysString GetBZip2CodecPath();
+#endif
+
+using namespace NWindows;
+
+namespace NArchive {
+namespace NBZip2 {
+
+STATPROPSTG kProperties[] = 
+{
+  { NULL, kpidPath, VT_BSTR},
+  // { NULL, kpidIsFolder, VT_BOOL},
+  // { NULL, kpidSize, VT_UI8},
+  { NULL, kpidPackedSize, VT_UI8},
+};
+
+STDMETHODIMP CHandler::GetArchiveProperty(PROPID propID, PROPVARIANT *value)
+{
+  value->vt = VT_EMPTY;
+  return S_OK;
+}
+
+STDMETHODIMP CHandler::GetNumberOfProperties(UINT32 *numProperties)
+{
+  *numProperties = sizeof(kProperties) / sizeof(kProperties[0]);
+  return S_OK;
+}
+
+STDMETHODIMP CHandler::GetPropertyInfo(UINT32 index,     
+      BSTR *name, PROPID *propID, VARTYPE *varType)
+{
+  if(index >= sizeof(kProperties) / sizeof(kProperties[0]))
+    return E_INVALIDARG;
+  const STATPROPSTG &srcItem = kProperties[index];
+  *propID = srcItem.propid;
+  *varType = srcItem.vt;
+  *name = 0;
+  return S_OK;
+}
+
+STDMETHODIMP CHandler::GetNumberOfArchiveProperties(UINT32 *numProperties)
+{
+  *numProperties = 0;
+  return S_OK;
+}
+
+STDMETHODIMP CHandler::GetArchivePropertyInfo(UINT32 index,     
+      BSTR *name, PROPID *propID, VARTYPE *varType)
+{
+  return E_INVALIDARG;
+}
+
+STDMETHODIMP CHandler::GetNumberOfItems(UINT32 *numItems)
+{
+  *numItems = 1;
+  return S_OK;
+}
+
+STDMETHODIMP CHandler::GetProperty(UINT32 index, PROPID propID,  PROPVARIANT *value)
+{
+  COM_TRY_BEGIN
+  NWindows::NCOM::CPropVariant propVariant;
+  if (index != 0)
+    return E_INVALIDARG;
+  switch(propID)
+  {
+    case kpidIsFolder:
+      propVariant = false;
+      break;
+    case kpidPackedSize:
+      propVariant = _item.PackSize;
+      break;
+  }
+  propVariant.Detach(value);
+  return S_OK;
+  COM_TRY_END
+}
+
+STDMETHODIMP CHandler::Open(IInStream *stream, 
+    const UINT64 *maxCheckStartPosition,
+    IArchiveOpenCallback *openArchiveCallback)
+{
+  COM_TRY_BEGIN
+  try
+  {
+    RINOK(stream->Seek(0, STREAM_SEEK_CUR, &_streamStartPosition));
+    const int kSignatureSize = 3;
+    BYTE buffer[kSignatureSize];
+    UINT32 processedSize;
+    RINOK(stream->Read(buffer, kSignatureSize, &processedSize));
+    if (processedSize != kSignatureSize)
+      return S_FALSE;
+    if (buffer[0] != 'B' || buffer[1] != 'Z' || buffer[2] != 'h')
+      return S_FALSE;
+
+    UINT64 endPosition;
+    RINOK(stream->Seek(0, STREAM_SEEK_END, &endPosition));
+    _item.PackSize = endPosition - _streamStartPosition;
+    
+    _stream = stream;
+  }
+  catch(...)
+  {
+    return S_FALSE;
+  }
+  return S_OK;
+  COM_TRY_END
+}
+
+STDMETHODIMP CHandler::Close()
+{
+  _stream.Release();
+  return S_OK;
+}
+
+
+STDMETHODIMP CHandler::Extract(const UINT32* indices, UINT32 numItems,
+    INT32 testModeSpec, IArchiveExtractCallback *extractCallback)
+{
+  COM_TRY_BEGIN
+  bool allFilesMode = (numItems == UINT32(-1));
+  if (!allFilesMode)
+  {
+    if (numItems == 0)
+      return S_OK;
+    if (numItems != 1)
+      return E_INVALIDARG;
+    if (indices[0] != 0)
+      return E_INVALIDARG;
+  }
+
+  bool testMode = (testModeSpec != 0);
+
+  extractCallback->SetTotal(_item.PackSize);
+
+  UINT64 currentTotalPacked = 0;
+  
+  RINOK(extractCallback->SetCompleted(&currentTotalPacked));
+  
+  CMyComPtr<ISequentialOutStream> realOutStream;
+  INT32 askMode;
+  askMode = testMode ? NArchive::NExtract::NAskMode::kTest :
+  NArchive::NExtract::NAskMode::kExtract;
+  
+  RINOK(extractCallback->GetStream(0, &realOutStream, askMode));
+    
+  if(!testMode && !realOutStream)
+    return S_OK;
+
+  extractCallback->PrepareOperation(askMode);
+
+  CDummyOutStream *outStreamSpec = new CDummyOutStream;
+  CMyComPtr<ISequentialOutStream> outStream(outStreamSpec);
+  outStreamSpec->Init(realOutStream);
+  
+  realOutStream.Release();
+
+  CLocalProgress *localProgressSpec = new CLocalProgress;
+  CMyComPtr<ICompressProgressInfo> progress = localProgressSpec;
+  localProgressSpec->Init(extractCallback, true);
+  
+  RINOK(_stream->Seek(_streamStartPosition, STREAM_SEEK_SET, NULL));
+
+  #ifndef COMPRESS_BZIP2
+  CCoderLibrary lib;
+  #endif
+  CMyComPtr<ICompressCoder> decoder;
+  #ifdef COMPRESS_BZIP2
+  decoder = new NCompress::NBZip2::CDecoder;
+  #else
+  RINOK(lib.LoadAndCreateCoder(
+      GetBZip2CodecPath(),
+      CLSID_CCompressBZip2Decoder, &decoder));
+  #endif
+
+  HRESULT result = decoder->Code(_stream, outStream, NULL, NULL, progress);
+  outStream.Release();
+  if (result == S_FALSE)
+    RINOK(extractCallback->SetOperationResult(
+        NArchive::NExtract::NOperationResult::kDataError))
+  else if (result == S_OK)
+    RINOK(extractCallback->SetOperationResult(
+      NArchive::NExtract::NOperationResult::kOK))
+  else
+    return result;
+ 
+  return S_OK;
+  COM_TRY_END
+}
+
+}}

7zip/Archive/BZip2/BZip2Handler.h

@@ -0,0 +1,61 @@
+// BZip2/Handler.h
+
+#pragma once
+
+#ifndef __BZIP2_HANDLER_H
+#define __BZIP2_HANDLER_H
+
+#include "Common/MyCom.h"
+#include "../IArchive.h"
+#include "BZip2Item.h"
+
+namespace NArchive {
+namespace NBZip2 {
+
+class CHandler: 
+  public IInArchive,
+  public IOutArchive,
+  public CMyUnknownImp
+{
+public:
+  MY_UNKNOWN_IMP2(
+      IInArchive,
+      IOutArchive
+  )
+
+  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);
+
+
+  // IOutArchiveHandler
+
+  STDMETHOD(UpdateItems)(IOutStream *outStream, UINT32 numItems,
+      IArchiveUpdateCallback *updateCallback);
+
+  STDMETHOD(GetFileTimeType)(UINT32 *type);  
+
+private:
+  CMyComPtr<IInStream> _stream;
+  NArchive::NBZip2::CItem _item;
+  UINT64 _streamStartPosition;
+};
+
+}}
+
+#endif

7zip/Archive/BZip2/BZip2HandlerOut.cpp

@@ -0,0 +1,92 @@
+// BZip2/OutHandler.cpp
+
+#include "StdAfx.h"
+
+#include "BZip2Handler.h"
+#include "BZip2Update.h"
+
+#include "Windows/FileFind.h"
+#include "Windows/Defs.h"
+#include "Windows/PropVariant.h"
+
+#include "../../Compress/Copy/CopyCoder.h"
+
+using namespace NWindows;
+
+static const int kNumItemInArchive = 1;
+
+namespace NArchive {
+namespace NBZip2 {
+
+STDMETHODIMP CHandler::GetFileTimeType(UINT32 *type)
+{
+  *type = NFileTimeType::kUnix;
+  return S_OK;
+}
+
+static HRESULT CopyStreams(IInStream *inStream, IOutStream *outStream, 
+    IArchiveUpdateCallback *updateCallback)
+{
+  CMyComPtr<ICompressCoder> copyCoder = new NCompress::CCopyCoder;
+  return copyCoder->Code(inStream, outStream, NULL, NULL, NULL);
+}
+
+STDMETHODIMP CHandler::UpdateItems(IOutStream *outStream, UINT32 numItems,
+    IArchiveUpdateCallback *updateCallback)
+{
+  if (numItems != 1)
+    return E_INVALIDARG;
+
+  INT32 newData;
+  INT32 newProperties;
+  UINT32 indexInArchive;
+  if (!updateCallback)
+    return E_FAIL;
+  RINOK(updateCallback->GetUpdateItemInfo(0,
+      &newData, &newProperties, &indexInArchive));
+ 
+  if (IntToBool(newProperties))
+  {
+    {
+      NCOM::CPropVariant propVariant;
+      RINOK(updateCallback->GetProperty(0, kpidAttributes, &propVariant));
+      if (propVariant.vt == VT_UI4)
+      {
+        if (NFile::NFind::NAttributes::IsDirectory(propVariant.ulVal))
+          return E_INVALIDARG;
+      }
+      else if (propVariant.vt != VT_EMPTY)
+        return E_INVALIDARG;
+    }
+    {
+      NCOM::CPropVariant propVariant;
+      RINOK(updateCallback->GetProperty(0, kpidIsFolder, &propVariant));
+      if (propVariant.vt == VT_BOOL)
+      {
+        if (propVariant.boolVal != VARIANT_FALSE)
+          return E_INVALIDARG;
+      }
+      else if (propVariant.vt != VT_EMPTY)
+        return E_INVALIDARG;
+    }
+  }
+  
+  if (IntToBool(newData))
+  {
+    UINT64 size;
+    {
+      NCOM::CPropVariant propVariant;
+      RINOK(updateCallback->GetProperty(0, kpidSize, &propVariant));
+      if (propVariant.vt != VT_UI8)
+        return E_INVALIDARG;
+      size = *(UINT64 *)(&propVariant.uhVal);
+    }
+    return UpdateArchive(size, outStream, 0, updateCallback);
+  }
+  if (indexInArchive != 0)
+    return E_INVALIDARG;
+  RINOK(_stream->Seek(_streamStartPosition, STREAM_SEEK_SET, NULL));
+  return CopyStreams(_stream, outStream, updateCallback);
+}
+
+}}

7zip/Archive/BZip2/BZip2Item.h

@@ -0,0 +1,22 @@
+// Archive/BZip2Item.h
+
+#pragma once
+
+#ifndef __ARCHIVE_BZIP2_ITEM_H
+#define __ARCHIVE_BZIP2_ITEM_H
+
+namespace NArchive {
+namespace NBZip2 {
+  
+struct CItem
+{
+  UINT64 PackSize;
+  UINT64 UnPackSize;
+};
+
+}}
+
+#endif
+
+
+

7zip/Archive/BZip2/BZip2Update.cpp

@@ -0,0 +1,58 @@
+// BZip2Update.cpp
+
+#include "StdAfx.h"
+
+#include "Common/Defs.h"
+#include "Windows/Defs.h"
+#include "../../Common/ProgressUtils.h"
+
+#include "BZip2Update.h"
+
+#ifdef COMPRESS_BZIP2
+#include "../../Compress/BZip2/BZip2Encoder.h"
+#else
+// {23170F69-40C1-278B-0402-020000000100}
+DEFINE_GUID(CLSID_CCompressBZip2Encoder, 
+0x23170F69, 0x40C1, 0x278B, 0x04, 0x02, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00);
+#include "../Common/CoderLoader.h"
+extern CSysString GetBZip2CodecPath();
+#endif
+
+namespace NArchive {
+namespace NBZip2 {
+
+HRESULT UpdateArchive(UINT64 unpackSize,
+    IOutStream *outStream,
+    int indexInClient,
+    IArchiveUpdateCallback *updateCallback)
+{
+  RINOK(updateCallback->SetTotal(unpackSize));
+  
+  UINT64 complexity = 0;
+  RINOK(updateCallback->SetCompleted(&complexity));
+
+  CMyComPtr<IInStream> fileInStream;
+
+  RINOK(updateCallback->GetStream(indexInClient, &fileInStream));
+
+  CLocalProgress *localProgressSpec = new CLocalProgress;
+  CMyComPtr<ICompressProgressInfo> localProgress = localProgressSpec;
+  localProgressSpec->Init(updateCallback, true);
+  
+  #ifndef COMPRESS_BZIP2
+  CCoderLibrary lib;
+  #endif
+  CMyComPtr<ICompressCoder> encoder;
+  #ifdef COMPRESS_BZIP2
+  encoder = new NCompress::NBZip2::CEncoder;
+  #else
+  RINOK(lib.LoadAndCreateCoder(GetBZip2CodecPath(),
+      CLSID_CCompressBZip2Encoder, &encoder));
+  #endif
+  
+  RINOK(encoder->Code(fileInStream, outStream, NULL, NULL, localProgress));
+  
+  return updateCallback->SetOperationResult(NArchive::NUpdate::NOperationResult::kOK);
+}
+
+}}

7zip/Archive/BZip2/BZip2Update.h

@@ -0,0 +1,23 @@
+// BZip2Update.h
+
+#pragma once
+
+#ifndef __BZIP2_UPDATE_H
+#define __BZIP2_UPDATE_H
+
+#include "Common/Types.h"
+
+#include "../IArchive.h"
+
+namespace NArchive {
+namespace NBZip2 {
+
+HRESULT UpdateArchive(
+    UINT64 unpackSize,
+    IOutStream *outStream,
+    int indexInClient,
+    IArchiveUpdateCallback *updateCallback);
+
+}}
+
+#endif

7zip/Archive/BZip2/DllExports.cpp

@@ -0,0 +1,105 @@
+// DLLExports.cpp
+
+#include "StdAfx.h"
+
+#define INITGUID
+
+#include "Common/ComTry.h"
+#include "Common/String.h"
+#include "Windows/PropVariant.h"
+#include "BZip2Handler.h"
+#include "../../ICoder.h"
+
+// {23170F69-40C1-278B-0402-020000000100}
+DEFINE_GUID(CLSID_CCompressBZip2Encoder, 
+0x23170F69, 0x40C1, 0x278B, 0x04, 0x02, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00);
+
+// {23170F69-40C1-278B-0402-020000000000}
+DEFINE_GUID(CLSID_CCompressBZip2Decoder, 
+0x23170F69, 0x40C1, 0x278B, 0x04, 0x02, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00);
+
+// {23170F69-40C1-278A-1000-000110070000}
+DEFINE_GUID(CLSID_CBZip2Handler, 
+0x23170F69, 0x40C1, 0x278A, 0x10, 0x00, 0x00, 0x01, 0x10, 0x07, 0x00, 0x00);
+
+HINSTANCE g_hInstance;
+
+#ifndef COMPRESS_BZIP2
+#include "../Common/CodecsPath.h"
+CSysString GetBZip2CodecPath()
+{
+  return GetCodecsFolderPrefix() + TEXT("BZip2.dll");
+}
+#endif
+
+extern "C"
+BOOL WINAPI DllMain(HINSTANCE hInstance, DWORD dwReason, LPVOID /*lpReserved*/)
+{
+  if (dwReason == DLL_PROCESS_ATTACH)
+    g_hInstance = hInstance;
+  return TRUE;
+}
+
+STDAPI CreateObject(
+    const GUID *classID, 
+    const GUID *interfaceID, 
+    void **outObject)
+{
+  COM_TRY_BEGIN
+  *outObject = 0;
+  if (*classID != CLSID_CBZip2Handler)
+    return CLASS_E_CLASSNOTAVAILABLE;
+  int needIn = *interfaceID == IID_IInArchive;
+  int needOut = *interfaceID == IID_IOutArchive;
+  if (needIn || needOut)
+  {
+    NArchive::NBZip2::CHandler *temp = new NArchive::NBZip2::CHandler;
+    if (needIn)
+    {
+      CMyComPtr<IInArchive> inArchive = (IInArchive *)temp;
+      *outObject = inArchive.Detach();
+    }
+    else
+    {
+      CMyComPtr<IOutArchive> outArchive = (IOutArchive *)temp;
+      *outObject = outArchive.Detach();
+    }
+  }
+  else
+    return E_NOINTERFACE;
+  COM_TRY_END
+  return S_OK;
+}
+
+
+STDAPI GetHandlerProperty(PROPID propID, PROPVARIANT *value)
+{
+  NWindows::NCOM::CPropVariant propVariant;
+  switch(propID)
+  {
+    case NArchive::kName:
+      propVariant = L"BZip2";
+      break;
+    case NArchive::kClassID:
+    {
+      if ((value->bstrVal = ::SysAllocStringByteLen(
+          (const char *)&CLSID_CBZip2Handler, sizeof(GUID))) != 0)
+        value->vt = VT_BSTR;
+      return S_OK;
+    }
+    case NArchive::kExtension:
+      propVariant = L"bz2 tbz2";
+      break;
+    case NArchive::kAddExtension:
+      propVariant = L"* .tar";
+      break;
+    case NArchive::kUpdate:
+      propVariant = true;
+      break;
+    case NArchive::kKeepName:
+      propVariant = true;
+      break;
+  }
+  propVariant.Detach(value);
+  return S_OK;
+}

7zip/Archive/BZip2/StdAfx.cpp

@@ -0,0 +1,3 @@
+// StdAfx.cpp
+
+#include "stdafx.h"

7zip/Archive/BZip2/StdAfx.h

@@ -0,0 +1,8 @@
+// stdafx.h
+
+#ifndef __STDAFX_H
+#define __STDAFX_H
+
+#include <windows.h>
+
+#endif 

7zip/Archive/BZip2/resource.h

@@ -0,0 +1,16 @@
+//{{NO_DEPENDENCIES}}
+// Microsoft Developer Studio generated include file.
+// Used by resource.rc
+//
+#define IDI_ICON1                       101
+
+// Next default values for new objects
+// 
+#ifdef APSTUDIO_INVOKED
+#ifndef APSTUDIO_READONLY_SYMBOLS
+#define _APS_NEXT_RESOURCE_VALUE        102
+#define _APS_NEXT_COMMAND_VALUE         40001
+#define _APS_NEXT_CONTROL_VALUE         1000
+#define _APS_NEXT_SYMED_VALUE           101
+#endif
+#endif

7zip/Archive/BZip2/resource.rc

@@ -0,0 +1,130 @@
+//Microsoft Developer Studio generated resource script.
+//
+#include "resource.h"
+
+#define APSTUDIO_READONLY_SYMBOLS
+/////////////////////////////////////////////////////////////////////////////
+//
+// Generated from the TEXTINCLUDE 2 resource.
+//
+#include "afxres.h"
+
+/////////////////////////////////////////////////////////////////////////////
+#undef APSTUDIO_READONLY_SYMBOLS
+
+/////////////////////////////////////////////////////////////////////////////
+// Russian resources
+
+#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_RUS)
+#ifdef _WIN32
+LANGUAGE LANG_RUSSIAN, SUBLANG_DEFAULT
+#pragma code_page(1251)
+#endif //_WIN32
+
+#ifdef APSTUDIO_INVOKED
+/////////////////////////////////////////////////////////////////////////////
+//
+// TEXTINCLUDE
+//
+
+1 TEXTINCLUDE DISCARDABLE 
+BEGIN
+    "resource.h\0"
+END
+
+2 TEXTINCLUDE DISCARDABLE 
+BEGIN
+    "#include ""afxres.h""\r\n"
+    "\0"
+END
+
+3 TEXTINCLUDE DISCARDABLE 
+BEGIN
+    "\r\n"
+    "\0"
+END
+
+#endif    // APSTUDIO_INVOKED
+
+#endif    // Russian resources
+/////////////////////////////////////////////////////////////////////////////
+
+
+/////////////////////////////////////////////////////////////////////////////
+// English (U.S.) resources
+
+#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_ENU)
+#ifdef _WIN32
+LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
+#pragma code_page(1252)
+#endif //_WIN32
+
+/////////////////////////////////////////////////////////////////////////////
+//
+// Icon
+//
+
+// Icon with lowest ID value placed first to ensure application icon
+// remains consistent on all systems.
+IDI_ICON1               ICON    DISCARDABLE     "bz2.ico"
+
+#ifndef _MAC
+/////////////////////////////////////////////////////////////////////////////
+//
+// Version
+//
+
+VS_VERSION_INFO VERSIONINFO
+ FILEVERSION 3,12,0,0
+ PRODUCTVERSION 3,12,0,0
+ FILEFLAGSMASK 0x3fL
+#ifdef _DEBUG
+ FILEFLAGS 0x1L
+#else
+ FILEFLAGS 0x0L
+#endif
+ FILEOS 0x40004L
+ FILETYPE 0x2L
+ FILESUBTYPE 0x0L
+BEGIN
+    BLOCK "StringFileInfo"
+    BEGIN
+        BLOCK "040904b0"
+        BEGIN
+            VALUE "Comments", "\0"
+            VALUE "CompanyName", "Igor Pavlov\0"
+            VALUE "FileDescription", "BZip2 Plugin for 7-Zip\0"
+            VALUE "FileVersion", "3, 12, 0, 0\0"
+            VALUE "InternalName", "bz2\0"
+            VALUE "LegalCopyright", "Copyright (C) 1999-2003 Igor Pavlov\0"
+            VALUE "LegalTrademarks", "\0"
+            VALUE "OriginalFilename", "bz.dll\0"
+            VALUE "PrivateBuild", "\0"
+            VALUE "ProductName", "7-Zip\0"
+            VALUE "ProductVersion", "3, 12, 0, 0\0"
+            VALUE "SpecialBuild", "\0"
+        END
+    END
+    BLOCK "VarFileInfo"
+    BEGIN
+        VALUE "Translation", 0x409, 1200
+    END
+END
+
+#endif    // !_MAC
+
+#endif    // English (U.S.) resources
+/////////////////////////////////////////////////////////////////////////////
+
+
+
+#ifndef APSTUDIO_INVOKED
+/////////////////////////////////////////////////////////////////////////////
+//
+// Generated from the TEXTINCLUDE 3 resource.
+//
+
+
+/////////////////////////////////////////////////////////////////////////////
+#endif    // not APSTUDIO_INVOKED
+