Update source tree with version 9.38.beta of LZMA SDK.

- Remove unused files.
- Split in .pri files.
- Add HEADERS section.
- Adjust lib7z_facade.

Change-Id: I31e7bafbfe1a9346364bd58c391601955f98ad3a
Reviewed-by: Kai Koehne <kai.koehne@theqtcompany.com>

43 files changed, 3671 insertions, 1842 deletions

diff --git a/src/libs/7zip/win/CPP/Common/AutoPtr.h b/src/libs/7zip/win/CPP/Common/AutoPtr.h
deleted file mode 100644
index 006d31551..000000000
--- a/src/libs/7zip/win/CPP/Common/AutoPtr.h
+++ /dev/null
@@ -1,35 +0,0 @@
-// Common/AutoPtr.h
-
-#ifndef __COMMON_AUTOPTR_H
-#define __COMMON_AUTOPTR_H
-
-template<class T> class CMyAutoPtr
-{
-  T *_p;
-public:
-  CMyAutoPtr(T *p = 0) : _p(p) {}
-  CMyAutoPtr(CMyAutoPtr<T>& p): _p(p.release()) {}
-  CMyAutoPtr<T>& operator=(CMyAutoPtr<T>& p)
-  {
-    reset(p.release());
-    return (*this);
-  }
-  ~CMyAutoPtr() { delete _p; }
-  T& operator*() const { return *_p; }
-  // T* operator->() const { return (&**this); }
-  T* get() const { return _p; }
-  T* release()
-  {
-    T *tmp = _p;
-    _p = 0;
-    return tmp;
-  }
-  void reset(T* p = 0)
-  {
-    if (p != _p)
-      delete _p;
-    _p = p;
-  }
-};
-
-#endif
diff --git a/src/libs/7zip/win/CPP/Common/Buffer.h b/src/libs/7zip/win/CPP/Common/Buffer.h
deleted file mode 100644
index 118fe11fc..000000000
--- a/src/libs/7zip/win/CPP/Common/Buffer.h
+++ /dev/null
@@ -1,77 +0,0 @@
-// Common/Buffer.h
-
-#ifndef __COMMON_BUFFER_H
-#define __COMMON_BUFFER_H
-
-#include "Defs.h"
-
-template <class T> class CBuffer
-{
-protected:
-  size_t _capacity;
-  T *_items;
-public:
-  void Free()
-  {
-    delete []_items;
-    _items = 0;
-    _capacity = 0;
-  }
-  CBuffer(): _capacity(0), _items(0) {};
-  CBuffer(const CBuffer &buffer): _capacity(0), _items(0) { *this = buffer; }
-  CBuffer(size_t size): _items(0), _capacity(0) {  SetCapacity(size); }
-  virtual ~CBuffer() { delete []_items; }
-  operator T *() { return _items; };
-  operator const T *() const { return _items; };
-  size_t GetCapacity() const { return  _capacity; }
-  void SetCapacity(size_t newCapacity)
-  {
-    if (newCapacity == _capacity)
-      return;
-    T *newBuffer;
-    if (newCapacity > 0)
-    {
-      newBuffer = new T[newCapacity];
-      if (_capacity > 0)
-        memmove(newBuffer, _items, MyMin(_capacity, newCapacity) * sizeof(T));
-    }
-    else
-      newBuffer = 0;
-    delete []_items;
-    _items = newBuffer;
-    _capacity = newCapacity;
-  }
-  CBuffer& operator=(const CBuffer &buffer)
-  {
-    Free();
-    if (buffer._capacity > 0)
-    {
-      SetCapacity(buffer._capacity);
-      memmove(_items, buffer._items, buffer._capacity * sizeof(T));
-    }
-    return *this;
-  }
-};
-
-template <class T>
-bool operator==(const CBuffer<T>& b1, const CBuffer<T>& b2)
-{
-  if (b1.GetCapacity() != b2.GetCapacity())
-    return false;
-  for (size_t i = 0; i < b1.GetCapacity(); i++)
-    if (b1[i] != b2[i])
-      return false;
-  return true;
-}
-
-template <class T>
-bool operator!=(const CBuffer<T>& b1, const CBuffer<T>& b2)
-{
-  return !(b1 == b2);
-}
-
-typedef CBuffer<char> CCharBuffer;
-typedef CBuffer<wchar_t> CWCharBuffer;
-typedef CBuffer<unsigned char> CByteBuffer;
-
-#endif
diff --git a/src/libs/7zip/win/CPP/Common/CRC.cpp b/src/libs/7zip/win/CPP/Common/CRC.cpp
deleted file mode 100644
index 9a9f81fb7..000000000
--- a/src/libs/7zip/win/CPP/Common/CRC.cpp
+++ /dev/null
@@ -1,7 +0,0 @@
-// Common/CRC.cpp
-
-#include "StdAfx.h"
-
-#include "../../C/7zCrc.h"
-
-struct CCRCTableInit { CCRCTableInit() { CrcGenerateTable(); } } g_CRCTableInit;
diff --git a/src/libs/7zip/win/CPP/Common/C_FileIO.cpp b/src/libs/7zip/win/CPP/Common/C_FileIO.cpp
deleted file mode 100644
index b4893d658..000000000
--- a/src/libs/7zip/win/CPP/Common/C_FileIO.cpp
+++ /dev/null
@@ -1,88 +0,0 @@
-// Common/C_FileIO.h
-
-#include "C_FileIO.h"
-
-#include <fcntl.h>
-#include <unistd.h>
-
-namespace NC {
-namespace NFile {
-namespace NIO {
-
-bool CFileBase::OpenBinary(const char *name, int flags)
-{
-  #ifdef O_BINARY
-  flags |= O_BINARY;
-  #endif
-  Close();
-  _handle = ::open(name, flags, 0666);
-  return _handle != -1;
-}
-
-bool CFileBase::Close()
-{
-  if (_handle == -1)
-    return true;
-  if (close(_handle) != 0)
-    return false;
-  _handle = -1;
-  return true;
-}
-
-bool CFileBase::GetLength(UInt64 &length) const
-{
-  off_t curPos = Seek(0, SEEK_CUR);
-  off_t lengthTemp = Seek(0, SEEK_END);
-  Seek(curPos, SEEK_SET);
-  length = (UInt64)lengthTemp;
-  return true;
-}
-
-off_t CFileBase::Seek(off_t distanceToMove, int moveMethod) const
-{
-  return ::lseek(_handle, distanceToMove, moveMethod);
-}
-
-/////////////////////////
-// CInFile
-
-bool CInFile::Open(const char *name)
-{
-  return CFileBase::OpenBinary(name, O_RDONLY);
-}
-
-bool CInFile::OpenShared(const char *name, bool)
-{
-  return Open(name);
-}
-
-ssize_t CInFile::Read(void *data, size_t size)
-{
-  return read(_handle, data, size);
-}
-
-/////////////////////////
-// COutFile
-
-bool COutFile::Create(const char *name, bool createAlways)
-{
-  if (createAlways)
-  {
-    Close();
-    _handle = ::creat(name, 0666);
-    return _handle != -1;
-  }
-  return OpenBinary(name, O_CREAT | O_EXCL | O_WRONLY);
-}
-
-bool COutFile::Open(const char *name, DWORD creationDisposition)
-{
-  return Create(name, false);
-}
-
-ssize_t COutFile::Write(const void *data, size_t size)
-{
-  return write(_handle, data, size);
-}
-
-}}}
diff --git a/src/libs/7zip/win/CPP/Common/C_FileIO.h b/src/libs/7zip/win/CPP/Common/C_FileIO.h
deleted file mode 100644
index 27aa56869..000000000
--- a/src/libs/7zip/win/CPP/Common/C_FileIO.h
+++ /dev/null
@@ -1,47 +0,0 @@
-// Common/C_FileIO.h
-
-#ifndef __COMMON_C_FILEIO_H
-#define __COMMON_C_FILEIO_H
-
-#include <stdio.h>
-#include <sys/types.h>
-
-#include "Types.h"
-#include "MyWindows.h"
-
-namespace NC {
-namespace NFile {
-namespace NIO {
-
-class CFileBase
-{
-protected:
-  int _handle;
-  bool OpenBinary(const char *name, int flags);
-public:
-  CFileBase(): _handle(-1) {};
-  ~CFileBase() { Close(); }
-  bool Close();
-  bool GetLength(UInt64 &length) const;
-  off_t Seek(off_t distanceToMove, int moveMethod) const;
-};
-
-class CInFile: public CFileBase
-{
-public:
-  bool Open(const char *name);
-  bool OpenShared(const char *name, bool shareForWrite);
-  ssize_t Read(void *data, size_t size);
-};
-
-class COutFile: public CFileBase
-{
-public:
-  bool Create(const char *name, bool createAlways);
-  bool Open(const char *name, DWORD creationDisposition);
-  ssize_t Write(const void *data, size_t size);
-};
-
-}}}
-
-#endif
diff --git a/src/libs/7zip/win/CPP/Common/ComTry.h b/src/libs/7zip/win/CPP/Common/ComTry.h
index fb4ef0459..c8aa4aedc 100644
--- a/src/libs/7zip/win/CPP/Common/ComTry.h
+++ b/src/libs/7zip/win/CPP/Common/ComTry.h
@@ -9,7 +9,7 @@
 
 #define COM_TRY_BEGIN try {
 #define COM_TRY_END } catch(...) { return E_OUTOFMEMORY; }
-  
+
   // catch(const CNewException &) { return E_OUTOFMEMORY; }
   // catch(const CSystemException &e) { return e.ErrorCode; }
   // catch(...) { return E_FAIL; }
diff --git a/src/libs/7zip/win/CPP/Common/CommandLineParser.cpp b/src/libs/7zip/win/CPP/Common/CommandLineParser.cpp
index 80b467fcb..ac9ae1960 100644
--- a/src/libs/7zip/win/CPP/Common/CommandLineParser.cpp
+++ b/src/libs/7zip/win/CPP/Common/CommandLineParser.cpp
@@ -4,6 +4,20 @@
 
 #include "CommandLineParser.h"
 
+static bool IsString1PrefixedByString2_NoCase(const wchar_t *u, const char *a)
+{
+  for (;;)
+  {
+    char c = *a;
+    if (c == 0)
+      return true;
+    if (MyCharLower_Ascii(c) != MyCharLower_Ascii(*u))
+      return false;
+    a++;
+    u++;
+  }
+}
+
 namespace NCommandLineParser {
 
 bool SplitCommandLine(const UString &src, UString &dest1, UString &dest2)
@@ -11,13 +25,13 @@ bool SplitCommandLine(const UString &src, UString &dest1, UString &dest2)
   dest1.Empty();
   dest2.Empty();
   bool quoteMode = false;
-  int i;
-  for (i = 0; i < src.Length(); i++)
+  unsigned i;
+  for (i = 0; i < src.Len(); i++)
   {
     wchar_t c = src[i];
-    if (c == L' ' && !quoteMode)
+    if ((c == L' ' || c == L'\t') && !quoteMode)
     {
-      dest2 = src.Mid(i + 1);
+      dest2 = src.Ptr(i + 1);
       return i != 0;
     }
     if (c == L'\"')
@@ -45,21 +59,18 @@ void SplitCommandLine(const UString &s, UStringVector &parts)
 }
 
 
-static const wchar_t kSwitchID1 = '-';
-// static const wchar_t kSwitchID2 = '/';
-
-static const wchar_t kSwitchMinus = '-';
-static const wchar_t *kStopSwitchParsing = L"--";
+static const char *kStopSwitchParsing = "--";
 
-static bool IsItSwitchChar(wchar_t c)
+static bool inline IsItSwitchChar(wchar_t c)
 {
-  return (c == kSwitchID1 /*|| c == kSwitchID2 */);
+  return (c == '-');
 }
 
-CParser::CParser(int numSwitches):
-  _numSwitches(numSwitches)
+CParser::CParser(unsigned numSwitches):
+  _numSwitches(numSwitches),
+  _switches(0)
 {
-  _switches = new CSwitchResult[_numSwitches];
+  _switches = new CSwitchResult[numSwitches];
 }
 
 CParser::~CParser()
@@ -67,163 +78,121 @@ CParser::~CParser()
   delete []_switches;
 }
 
-void CParser::ParseStrings(const CSwitchForm *switchForms,
-  const UStringVector &commandStrings)
+
+// if (s) contains switch then function updates switch structures
+// out: true, if (s) is a switch
+bool CParser::ParseString(const UString &s, const CSwitchForm *switchForms)
 {
-  int numCommandStrings = commandStrings.Size();
-  bool stopSwitch = false;
-  for (int i = 0; i < numCommandStrings; i++)
+  if (s.IsEmpty() || !IsItSwitchChar(s[0]))
+    return false;
+
+  unsigned pos = 1;
+  unsigned switchIndex = 0;
+  int maxLen = -1;
+
+  for (unsigned i = 0; i < _numSwitches; i++)
   {
-    const UString &s = commandStrings[i];
-    if (stopSwitch)
-      NonSwitchStrings.Add(s);
-    else
-      if (s == kStopSwitchParsing)
-        stopSwitch = true;
-      else
-        if (!ParseString(s, switchForms))
-          NonSwitchStrings.Add(s);
+    const char *key = switchForms[i].Key;
+    unsigned switchLen = MyStringLen(key);
+    if ((int)switchLen <= maxLen || pos + switchLen > s.Len())
+      continue;
+    if (IsString1PrefixedByString2_NoCase((const wchar_t *)s + pos, key))
+    {
+      switchIndex = i;
+      maxLen = switchLen;
+    }
   }
-}
 
-// if string contains switch then function updates switch structures
-// out: (string is a switch)
-bool CParser::ParseString(const UString &s, const CSwitchForm *switchForms)
-{
-  int len = s.Length();
-  if (len == 0)
+  if (maxLen < 0)
+  {
+    ErrorMessage = "Unknown switch:";
     return false;
-  int pos = 0;
-  if (!IsItSwitchChar(s[pos]))
+  }
+
+  pos += maxLen;
+
+  CSwitchResult &sw = _switches[switchIndex];
+  const CSwitchForm &form = switchForms[switchIndex];
+
+  if (!form.Multi && sw.ThereIs)
+  {
+    ErrorMessage = "Multiple instances for switch:";
     return false;
-  while (pos < len)
+  }
+
+  sw.ThereIs = true;
+
+  int rem = s.Len() - pos;
+  if (rem < form.MinLen)
   {
-    if (IsItSwitchChar(s[pos]))
-      pos++;
-    const int kNoLen = -1;
-    int matchedSwitchIndex = 0; // GCC Warning
-    int maxLen = kNoLen;
-    for (int switchIndex = 0; switchIndex < _numSwitches; switchIndex++)
-    {
-      int switchLen = MyStringLen(switchForms[switchIndex].IDString);
-      if (switchLen <= maxLen || pos + switchLen > len)
-        continue;
+    ErrorMessage = "Too short switch:";
+    return false;
+  }
+
+  sw.WithMinus = false;
+  sw.PostCharIndex = -1;
 
-      UString temp = s + pos;
-      temp = temp.Left(switchLen);
-      if (temp.CompareNoCase(switchForms[switchIndex].IDString) == 0)
-      // if (_strnicmp(switchForms[switchIndex].IDString, LPCSTR(s) + pos, switchLen) == 0)
+  switch (form.Type)
+  {
+    case NSwitchType::kMinus:
+      if (rem != 0)
       {
-        matchedSwitchIndex = switchIndex;
-        maxLen = switchLen;
+        sw.WithMinus = (s[pos] == '-');
+        if (sw.WithMinus)
+          pos++;
       }
-    }
-    if (maxLen == kNoLen)
-      throw "maxLen == kNoLen";
-    CSwitchResult &matchedSwitch = _switches[matchedSwitchIndex];
-    const CSwitchForm &switchForm = switchForms[matchedSwitchIndex];
-    if ((!switchForm.Multi) && matchedSwitch.ThereIs)
-      throw "switch must be single";
-    matchedSwitch.ThereIs = true;
-    pos += maxLen;
-    int tailSize = len - pos;
-    NSwitchType::EEnum type = switchForm.Type;
-    switch(type)
-    {
-      case NSwitchType::kPostMinus:
-        {
-          if (tailSize == 0)
-            matchedSwitch.WithMinus = false;
-          else
-          {
-            matchedSwitch.WithMinus = (s[pos] == kSwitchMinus);
-            if (matchedSwitch.WithMinus)
-              pos++;
-          }
-          break;
-        }
-      case NSwitchType::kPostChar:
-        {
-          if (tailSize < switchForm.MinLen)
-            throw "switch is not full";
-          UString set = switchForm.PostCharSet;
-          const int kEmptyCharValue = -1;
-          if (tailSize == 0)
-            matchedSwitch.PostCharIndex = kEmptyCharValue;
-          else
-          {
-            int index = set.Find(s[pos]);
-            if (index < 0)
-              matchedSwitch.PostCharIndex =  kEmptyCharValue;
-            else
-            {
-              matchedSwitch.PostCharIndex = index;
-              pos++;
-            }
-          }
-          break;
-        }
-      case NSwitchType::kLimitedPostString:
-      case NSwitchType::kUnLimitedPostString:
+      break;
+
+    case NSwitchType::kChar:
+      if (rem != 0)
+      {
+        wchar_t c = s[pos];
+        if (c <= 0x7F)
         {
-          int minLen = switchForm.MinLen;
-          if (tailSize < minLen)
-            throw "switch is not full";
-          if (type == NSwitchType::kUnLimitedPostString)
-          {
-            matchedSwitch.PostStrings.Add(s.Mid(pos));
-            return true;
-          }
-          int maxLen = switchForm.MaxLen;
-          UString stringSwitch = s.Mid(pos, minLen);
-          pos += minLen;
-          for (int i = minLen; i < maxLen && pos < len; i++, pos++)
-          {
-            wchar_t c = s[pos];
-            if (IsItSwitchChar(c))
-              break;
-            stringSwitch += c;
-          }
-          matchedSwitch.PostStrings.Add(stringSwitch);
-          break;
+          sw.PostCharIndex = FindCharPosInString(form.PostCharSet, (char)c);
+          if (sw.PostCharIndex >= 0)
+            pos++;
         }
-      case NSwitchType::kSimple:
-          break;
-    }
+      }
+      break;
+
+    case NSwitchType::kString:
+      sw.PostStrings.Add((const wchar_t *)s + pos);
+      return true;
+  }
+  if (pos != s.Len())
+  {
+    ErrorMessage = "Too long switch:";
+    return false;
   }
   return true;
 }
 
-const CSwitchResult& CParser::operator[](size_t index) const
-{
-  return _switches[index];
-}
-
-/////////////////////////////////
-// Command parsing procedures
-
-int ParseCommand(int numCommandForms, const CCommandForm *commandForms,
-    const UString &commandString, UString &postString)
+bool CParser::ParseStrings(const CSwitchForm *switchForms, const UStringVector &commandStrings)
 {
-  for (int i = 0; i < numCommandForms; i++)
+  ErrorLine.Empty();
+  bool stopSwitch = false;
+  FOR_VECTOR (i, commandStrings)
   {
-    const UString id = commandForms[i].IDString;
-    if (commandForms[i].PostStringMode)
+    const UString &s = commandStrings[i];
+    if (!stopSwitch)
     {
-      if (commandString.Find(id) == 0)
+      if (s.IsEqualTo(kStopSwitchParsing))
       {
-        postString = commandString.Mid(id.Length());
-        return i;
+        stopSwitch = true;
+        continue;
       }
-    }
-    else
-      if (commandString == id)
+      if (!s.IsEmpty() && IsItSwitchChar(s[0]))
       {
-        postString.Empty();
-        return i;
+        if (ParseString(s, switchForms))
+          continue;
+        ErrorLine = s;
+        return false;
       }
+    }
+    NonSwitchStrings.Add(s);
   }
-  return -1;
+  return true;
 }
-   
+
 }
diff --git a/src/libs/7zip/win/CPP/Common/CommandLineParser.h b/src/libs/7zip/win/CPP/Common/CommandLineParser.h
index 3d0b41dd4..e3e6e6b14 100644
--- a/src/libs/7zip/win/CPP/Common/CommandLineParser.h
+++ b/src/libs/7zip/win/CPP/Common/CommandLineParser.h
@@ -10,63 +10,54 @@ namespace NCommandLineParser {
 bool SplitCommandLine(const UString &src, UString &dest1, UString &dest2);
 void SplitCommandLine(const UString &s, UStringVector &parts);
 
-namespace NSwitchType {
+namespace NSwitchType
+{
   enum EEnum
   {
     kSimple,
-    kPostMinus,
-    kLimitedPostString,
-    kUnLimitedPostString,
-    kPostChar
+    kMinus,
+    kString,
+    kChar
   };
 }
 
 struct CSwitchForm
 {
-  const wchar_t *IDString;
-  NSwitchType::EEnum Type;
+  const char *Key;
+  Byte Type;
   bool Multi;
-  int MinLen;
-  int MaxLen;
-  const wchar_t *PostCharSet;
+  Byte MinLen;
+  // int MaxLen;
+  const char *PostCharSet;
 };
 
 struct CSwitchResult
 {
   bool ThereIs;
   bool WithMinus;
-  UStringVector PostStrings;
   int PostCharIndex;
+  UStringVector PostStrings;
+
   CSwitchResult(): ThereIs(false) {};
 };
-  
+
 class CParser
 {
-  int _numSwitches;
+  unsigned _numSwitches;
   CSwitchResult *_switches;
+
   bool ParseString(const UString &s, const CSwitchForm *switchForms);
 public:
   UStringVector NonSwitchStrings;
-  CParser(int numSwitches);
-  ~CParser();
-  void ParseStrings(const CSwitchForm *switchForms,
-    const UStringVector &commandStrings);
-  const CSwitchResult& operator[](size_t index) const;
-};
-
-/////////////////////////////////
-// Command parsing procedures
+  AString ErrorMessage;
+  UString ErrorLine;
 
-struct CCommandForm
-{
-  const wchar_t *IDString;
-  bool PostStringMode;
+  CParser(unsigned numSwitches);
+  ~CParser();
+  bool ParseStrings(const CSwitchForm *switchForms, const UStringVector &commandStrings);
+  const CSwitchResult& operator[](size_t index) const { return _switches[index]; }
 };
 
-// Returns: Index of form and postString; -1, if there is no match
-int ParseCommand(int numCommandForms, const CCommandForm *commandForms,
-    const UString &commandString, UString &postString);
-
 }
 
 #endif
diff --git a/src/libs/7zip/win/CPP/Common/Common.h b/src/libs/7zip/win/CPP/Common/Common.h
new file mode 100644
index 000000000..9dd30f4be
--- /dev/null
+++ b/src/libs/7zip/win/CPP/Common/Common.h
@@ -0,0 +1,13 @@
+// Common.h
+
+#ifndef __COMMON_COMMON_H
+#define __COMMON_COMMON_H
+
+#include "../../C/Compiler.h"
+
+#include "MyWindows.h"
+#include "NewHandler.h"
+
+#define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[1]))
+
+#endif
diff --git a/src/libs/7zip/win/CPP/Common/Common.pri b/src/libs/7zip/win/CPP/Common/Common.pri
new file mode 100644
index 000000000..ecc997d89
--- /dev/null
+++ b/src/libs/7zip/win/CPP/Common/Common.pri
@@ -0,0 +1,35 @@
+HEADERS += $$7ZIP_BASE/CPP/Common/CommandLineParser.h \
+    $$7ZIP_BASE/CPP/Common/ComTry.h \
+    $$7ZIP_BASE/CPP/Common/Common.h \
+    $$7ZIP_BASE/CPP/Common/Defs.h \
+    $$7ZIP_BASE/CPP/Common/IntToString.h \
+    $$7ZIP_BASE/CPP/Common/ListFileUtils.h \
+    $$7ZIP_BASE/CPP/Common/MyBuffer.h \
+    $$7ZIP_BASE/CPP/Common/MyCom.h \
+    $$7ZIP_BASE/CPP/Common/MyException.h \
+    $$7ZIP_BASE/CPP/Common/MyGuidDef.h \
+    $$7ZIP_BASE/CPP/Common/MyInitGuid.h \
+    $$7ZIP_BASE/CPP/Common/MyString.h \
+    $$7ZIP_BASE/CPP/Common/MyTypes.h \
+    $$7ZIP_BASE/CPP/Common/MyUnknown.h \
+    $$7ZIP_BASE/CPP/Common/MyVector.h \
+    $$7ZIP_BASE/CPP/Common/MyWindows.h \
+    $$7ZIP_BASE/CPP/Common/NewHandler.h \
+    $$7ZIP_BASE/CPP/Common/StdAfx.h \
+    $$7ZIP_BASE/CPP/Common/StdOutStream.h \
+    $$7ZIP_BASE/CPP/Common/StringConvert.h \
+    $$7ZIP_BASE/CPP/Common/StringToInt.h \
+    $$7ZIP_BASE/CPP/Common/UTFConvert.h \
+    $$7ZIP_BASE/CPP/Common/Wildcard.h
+
+SOURCES += $$7ZIP_BASE/CPP/Common/CommandLineParser.cpp \
+    $$7ZIP_BASE/CPP/Common/IntToString.cpp \
+    $$7ZIP_BASE/CPP/Common/ListFileUtils.cpp \
+    $$7ZIP_BASE/CPP/Common/MyString.cpp \
+    $$7ZIP_BASE/CPP/Common/MyWindows.cpp \
+    $$7ZIP_BASE/CPP/Common/NewHandler.cpp \
+    $$7ZIP_BASE/CPP/Common/StdOutStream.cpp \
+    $$7ZIP_BASE/CPP/Common/StringConvert.cpp \
+    $$7ZIP_BASE/CPP/Common/StringToInt.cpp \
+    $$7ZIP_BASE/CPP/Common/UTFConvert.cpp \
+    $$7ZIP_BASE/CPP/Common/Wildcard.cpp
diff --git a/src/libs/7zip/win/CPP/Common/DynamicBuffer.h b/src/libs/7zip/win/CPP/Common/DynamicBuffer.h
deleted file mode 100644
index eaac123e1..000000000
--- a/src/libs/7zip/win/CPP/Common/DynamicBuffer.h
+++ /dev/null
@@ -1,50 +0,0 @@
-// Common/DynamicBuffer.h
-
-#ifndef __COMMON_DYNAMIC_BUFFER_H
-#define __COMMON_DYNAMIC_BUFFER_H
-
-#include "Buffer.h"
-
-template <class T> class CDynamicBuffer: public CBuffer<T>
-{
-  void GrowLength(size_t size)
-  {
-    size_t delta;
-    if (this->_capacity > 64)
-      delta = this->_capacity / 4;
-    else if (this->_capacity > 8)
-      delta = 16;
-    else
-      delta = 4;
-    delta = MyMax(delta, size);
-    size_t newCap = this->_capacity + delta;
-    if (newCap < delta)
-      newCap = this->_capacity + size;
-    this->SetCapacity(newCap);
-  }
-public:
-  CDynamicBuffer(): CBuffer<T>() {};
-  CDynamicBuffer(const CDynamicBuffer &buffer): CBuffer<T>(buffer) {};
-  CDynamicBuffer(size_t size): CBuffer<T>(size) {};
-  CDynamicBuffer& operator=(const CDynamicBuffer &buffer)
-  {
-    this->Free();
-    if (buffer._capacity > 0)
-    {
-      this->SetCapacity(buffer._capacity);
-      memmove(this->_items, buffer._items, buffer._capacity * sizeof(T));
-    }
-    return *this;
-  }
-  void EnsureCapacity(size_t capacity)
-  {
-    if (this->_capacity < capacity)
-      GrowLength(capacity - this->_capacity);
-  }
-};
-
-typedef CDynamicBuffer<char> CCharDynamicBuffer;
-typedef CDynamicBuffer<wchar_t> CWCharDynamicBuffer;
-typedef CDynamicBuffer<unsigned char> CByteDynamicBuffer;
-
-#endif
diff --git a/src/libs/7zip/win/CPP/Common/IntToString.cpp b/src/libs/7zip/win/CPP/Common/IntToString.cpp
index 013fee527..ed217c72c 100644
--- a/src/libs/7zip/win/CPP/Common/IntToString.cpp
+++ b/src/libs/7zip/win/CPP/Common/IntToString.cpp
@@ -4,74 +4,143 @@
 
 #include "IntToString.h"
 
-void ConvertUInt64ToString(UInt64 value, char *s, UInt32 base)
+#define CONVERT_INT_TO_STR(charType, tempSize) \
+  unsigned char temp[tempSize]; unsigned i = 0; \
+  while (val >= 10) { temp[i++] = (unsigned char)('0' + (unsigned)(val % 10)); val /= 10; } \
+  *s++ = (charType)('0' + (unsigned)val); \
+  while (i != 0) { i--; *s++ = temp[i]; } \
+  *s = 0;
+
+void ConvertUInt32ToString(UInt32 val, char *s) throw()
 {
-  if (base < 2 || base > 36)
+  CONVERT_INT_TO_STR(char, 16);
+}
+
+void ConvertUInt64ToString(UInt64 val, char *s) throw()
+{
+  if (val <= (UInt32)0xFFFFFFFF)
   {
-    *s = '\0';
+    ConvertUInt32ToString((UInt32)val, s);
     return;
   }
-  char temp[72];
-  int pos = 0;
-  do
+  CONVERT_INT_TO_STR(char, 24);
+}
+
+void ConvertUInt64ToOct(UInt64 val, char *s) throw()
+{
+  UInt64 v = val;
+  unsigned i;
+  for (i = 1;; i++)
   {
-    int delta = (int)(value % base);
-    temp[pos++] = (char)((delta < 10) ? ('0' + delta) : ('a' + (delta - 10)));
-    value /= base;
+    v >>= 3;
+    if (v == 0)
+      break;
   }
-  while (value != 0);
+  s[i] = 0;
   do
-    *s++ = temp[--pos];
-  while (pos > 0);
-  *s = '\0';
+  {
+    unsigned t = (unsigned)(val & 0x7);
+    val >>= 3;
+    s[--i] = (char)('0' + t);
+  }
+  while (i);
 }
 
-void ConvertUInt64ToString(UInt64 value, wchar_t *s)
+void ConvertUInt32ToHex(UInt32 val, char *s) throw()
 {
-  wchar_t temp[32];
-  int pos = 0;
+  UInt32 v = val;
+  unsigned i;
+  for (i = 1;; i++)
+  {
+    v >>= 4;
+    if (v == 0)
+      break;
+  }
+  s[i] = 0;
   do
   {
-    temp[pos++] = (wchar_t)(L'0' + (int)(value % 10));
-    value /= 10;
+    unsigned t = (unsigned)((val & 0xF));
+    val >>= 4;
+    s[--i] = (char)((t < 10) ? ('0' + t) : ('A' + (t - 10)));
   }
-  while (value != 0);
+  while (i);
+}
+
+void ConvertUInt64ToHex(UInt64 val, char *s) throw()
+{
+  UInt64 v = val;
+  unsigned i;
+  for (i = 1;; i++)
+  {
+    v >>= 4;
+    if (v == 0)
+      break;
+  }
+  s[i] = 0;
   do
-    *s++ = temp[--pos];
-  while (pos > 0);
-  *s = L'\0';
+  {
+    unsigned t = (unsigned)((val & 0xF));
+    val >>= 4;
+    s[--i] = (char)((t < 10) ? ('0' + t) : ('A' + (t - 10)));
+  }
+  while (i);
 }
 
-void ConvertUInt32ToString(UInt32 value, char *s) { ConvertUInt64ToString(value, s); }
-void ConvertUInt32ToString(UInt32 value, wchar_t *s) { ConvertUInt64ToString(value, s); }
+void ConvertUInt32ToHex8Digits(UInt32 val, char *s) throw()
+{
+  s[8] = 0;
+  for (int i = 7; i >= 0; i--)
+  {
+    unsigned t = val & 0xF;
+    val >>= 4;
+    s[i] = (char)(((t < 10) ? ('0' + t) : ('A' + (t - 10))));
+  }
+}
 
-void ConvertInt64ToString(Int64 value, char *s)
+/*
+void ConvertUInt32ToHex8Digits(UInt32 val, wchar_t *s)
 {
-  if (value < 0)
+  s[8] = 0;
+  for (int i = 7; i >= 0; i--)
   {
-    *s++ = '-';
-    value = -value;
+    unsigned t = val & 0xF;
+    val >>= 4;
+    s[i] = (wchar_t)(((t < 10) ? ('0' + t) : ('A' + (t - 10))));
+  }
+}
+*/
+
+void ConvertUInt32ToString(UInt32 val, wchar_t *s) throw()
+{
+  CONVERT_INT_TO_STR(wchar_t, 16);
+}
+
+void ConvertUInt64ToString(UInt64 val, wchar_t *s) throw()
+{
+  if (val <= (UInt32)0xFFFFFFFF)
+  {
+    ConvertUInt32ToString((UInt32)val, s);
+    return;
   }
-  ConvertUInt64ToString(value, s);
+  CONVERT_INT_TO_STR(wchar_t, 24);
 }
 
-void ConvertInt64ToString(Int64 value, wchar_t *s)
+void ConvertInt64ToString(Int64 val, char *s) throw()
 {
-  if (value < 0)
+  if (val < 0)
   {
-    *s++ = L'-';
-    value = -value;
+    *s++ = '-';
+    val = -val;
   }
-  ConvertUInt64ToString(value, s);
+  ConvertUInt64ToString(val, s);
 }
 
-void ConvertUInt32ToHexWithZeros(UInt32 value, char *s)
+void ConvertInt64ToString(Int64 val, wchar_t *s) throw()
 {
-  for (int i = 0; i < 8; i++)
+  if (val < 0)
   {
-    int t = value & 0xF;
-    value >>= 4;
-    s[7 - i] = (char)((t < 10) ? ('0' + t) : ('A' + (t - 10)));
+    *s++ = L'-';
+    val = -val;
   }
-  s[8] = '\0';
+  ConvertUInt64ToString(val, s);
 }
diff --git a/src/libs/7zip/win/CPP/Common/IntToString.h b/src/libs/7zip/win/CPP/Common/IntToString.h
index 782f930c5..69605ab76 100644
--- a/src/libs/7zip/win/CPP/Common/IntToString.h
+++ b/src/libs/7zip/win/CPP/Common/IntToString.h
@@ -3,17 +3,22 @@
 #ifndef __COMMON_INT_TO_STRING_H
 #define __COMMON_INT_TO_STRING_H
 
-#include <stddef.h>
-#include "Types.h"
+#include "MyTypes.h"
 
-void ConvertUInt64ToString(UInt64 value, char *s, UInt32 base = 10);
-void ConvertUInt64ToString(UInt64 value, wchar_t *s);
-void ConvertInt64ToString(Int64 value, char *s);
-void ConvertInt64ToString(Int64 value, wchar_t *s);
+void ConvertUInt32ToString(UInt32 value, char *s) throw();
+void ConvertUInt64ToString(UInt64 value, char *s) throw();
 
-void ConvertUInt32ToString(UInt32 value, char *s);
-void ConvertUInt32ToString(UInt32 value, wchar_t *s);
+void ConvertUInt32ToString(UInt32 value, wchar_t *s) throw();
+void ConvertUInt64ToString(UInt64 value, wchar_t *s) throw();
 
-void ConvertUInt32ToHexWithZeros(UInt32 value, char *s);
+void ConvertUInt64ToOct(UInt64 value, char *s) throw();
+
+void ConvertUInt32ToHex(UInt32 value, char *s) throw();
+void ConvertUInt64ToHex(UInt64 value, char *s) throw();
+void ConvertUInt32ToHex8Digits(UInt32 value, char *s) throw();
+// void ConvertUInt32ToHex8Digits(UInt32 value, wchar_t *s) throw();
+
+void ConvertInt64ToString(Int64 value, char *s) throw();
+void ConvertInt64ToString(Int64 value, wchar_t *s) throw();
 
 #endif
diff --git a/src/libs/7zip/win/CPP/Common/ListFileUtils.cpp b/src/libs/7zip/win/CPP/Common/ListFileUtils.cpp
index c1c682a2c..4d7faeca3 100644
--- a/src/libs/7zip/win/CPP/Common/ListFileUtils.cpp
+++ b/src/libs/7zip/win/CPP/Common/ListFileUtils.cpp
@@ -2,74 +2,116 @@
 
 #include "StdAfx.h"
 
-#include "MyWindows.h"
+#include "../../C/CpuArch.h"
+
 #include "../Windows/FileIO.h"
 
 #include "ListFileUtils.h"
+#include "MyBuffer.h"
 #include "StringConvert.h"
 #include "UTFConvert.h"
 
-static const char kQuoteChar     = '\"';
-static void RemoveQuote(UString &s)
+static const char kQuoteChar = '\"';
+
+static void AddName(UStringVector &strings, UString &s)
 {
-  if (s.Length() >= 2)
-    if (s[0] == kQuoteChar && s[s.Length() - 1] == kQuoteChar)
-      s = s.Mid(1, s.Length() - 2);
+  s.Trim();
+  if (s.Len() >= 2 && s[0] == kQuoteChar && s.Back() == kQuoteChar)
+  {
+    s.DeleteBack();
+    s.Delete(0);
+  }
+  if (!s.IsEmpty())
+    strings.Add(s);
 }
 
-bool ReadNamesFromListFile(LPCWSTR fileName, UStringVector &resultStrings, UINT codePage)
+bool ReadNamesFromListFile(CFSTR fileName, UStringVector &strings, UINT codePage)
 {
   NWindows::NFile::NIO::CInFile file;
   if (!file.Open(fileName))
     return false;
-  UInt64 length;
-  if (!file.GetLength(length))
-    return false;
-  if (length > ((UInt32)1 << 31))
+  UInt64 fileSize;
+  if (!file.GetLength(fileSize))
     return false;
-  AString s;
-  char *p = s.GetBuffer((int)length + 1);
-  UInt32 processed;
-  if (!file.Read(p, (UInt32)length, processed))
+  if (fileSize >= ((UInt32)1 << 31) - 32)
     return false;
-  p[(UInt32)length] = 0;
-  s.ReleaseBuffer();
-  file.Close();
-
   UString u;
-  #ifdef CP_UTF8
-  if (codePage == CP_UTF8)
+  if (codePage == MY__CP_UTF16 || codePage == MY__CP_UTF16BE)
   {
-    if (!ConvertUTF8ToUnicode(s, u))
+    if ((fileSize & 1) != 0)
+      return false;
+    CByteArr buf((size_t)fileSize);
+    UInt32 processed;
+    if (!file.Read(buf, (UInt32)fileSize, processed))
       return false;
+    if (processed != fileSize)
+      return false;
+    file.Close();
+    unsigned num = (unsigned)fileSize / 2;
+    wchar_t *p = u.GetBuffer(num);
+    if (codePage == MY__CP_UTF16)
+      for (unsigned i = 0; i < num; i++)
+      {
+        wchar_t c = GetUi16(buf + i * 2);
+        if (c == 0)
+          return false;
+        p[i] = c;
+      }
+    else
+      for (unsigned i = 0; i < num; i++)
+      {
+        wchar_t c = (wchar_t)GetBe16(buf + i * 2);
+        if (c == 0)
+          return false;
+        p[i] = c;
+      }
+    u.ReleaseBuffer(num);
   }
   else
-  #endif
-    u = MultiByteToUnicodeString(s, codePage);
-  if (!u.IsEmpty())
   {
-    if (u[0] == 0xFEFF)
-      u.Delete(0);
+    AString s;
+    char *p = s.GetBuffer((unsigned)fileSize);
+    UInt32 processed;
+    if (!file.Read(p, (UInt32)fileSize, processed))
+      return false;
+    if (processed != fileSize)
+      return false;
+    file.Close();
+    p[processed] = 0;
+    s.ReleaseBuffer();
+    if (s.Len() != processed)
+      return false;
+
+    // #ifdef CP_UTF8
+    if (codePage == CP_UTF8)
+    {
+      if (!ConvertUTF8ToUnicode(s, u))
+        return false;
+    }
+    else
+    // #endif
+      MultiByteToUnicodeString2(u, s, codePage);
   }
 
-  UString t;
-  for (int i = 0; i < u.Length(); i++)
+  const wchar_t kGoodBOM = 0xFEFF;
+  const wchar_t kBadBOM  = 0xFFFE;
+
+  UString s;
+  unsigned i = 0;
+  for (; i < u.Len() && u[i] == kGoodBOM; i++);
+  for (; i < u.Len(); i++)
   {
     wchar_t c = u[i];
+    if (c == kGoodBOM || c == kBadBOM)
+      return false;
     if (c == L'\n' || c == 0xD)
     {
-      t.Trim();
-      RemoveQuote(t);
-      if (!t.IsEmpty())
-        resultStrings.Add(t);
-      t.Empty();
+      AddName(strings, s);
+      s.Empty();
     }
     else
-      t += c;
+      s += c;
   }
-  t.Trim();
-  RemoveQuote(t);
-  if (!t.IsEmpty())
-    resultStrings.Add(t);
+  AddName(strings, s);
   return true;
 }
diff --git a/src/libs/7zip/win/CPP/Common/ListFileUtils.h b/src/libs/7zip/win/CPP/Common/ListFileUtils.h
index c58a8bd42..e8d833fdb 100644
--- a/src/libs/7zip/win/CPP/Common/ListFileUtils.h
+++ b/src/libs/7zip/win/CPP/Common/ListFileUtils.h
@@ -1,11 +1,14 @@
 // Common/ListFileUtils.h
 
-#ifndef __COMMON_LISTFILEUTILS_H
-#define __COMMON_LISTFILEUTILS_H
+#ifndef __COMMON_LIST_FILE_UTILS_H
+#define __COMMON_LIST_FILE_UTILS_H
 
 #include "MyString.h"
-#include "Types.h"
+#include "MyTypes.h"
 
-bool ReadNamesFromListFile(LPCWSTR fileName, UStringVector &strings, UINT codePage = CP_OEMCP);
+#define MY__CP_UTF16   1200
+#define MY__CP_UTF16BE 1201
+
+bool ReadNamesFromListFile(CFSTR fileName, UStringVector &strings, UINT codePage = CP_OEMCP);
 
 #endif
diff --git a/src/libs/7zip/win/CPP/Common/MyBuffer.h b/src/libs/7zip/win/CPP/Common/MyBuffer.h
new file mode 100644
index 000000000..7bd79f6f4
--- /dev/null
+++ b/src/libs/7zip/win/CPP/Common/MyBuffer.h
@@ -0,0 +1,237 @@
+// Common/MyBuffer.h
+
+#ifndef __COMMON_MY_BUFFER_H
+#define __COMMON_MY_BUFFER_H
+
+#include "Defs.h"
+
+template <class T> class CBuffer
+{
+  T *_items;
+  size_t _size;
+
+  void CopyToEmpty(const CBuffer &buffer)
+  {
+    if (buffer._size > 0)
+    {
+      _items = new T[buffer._size];
+      memcpy(_items, buffer._items, buffer._size * sizeof(T));
+      _size = buffer._size;
+    }
+  }
+public:
+  void Free()
+  {
+    if (_items)
+    {
+      delete []_items;
+      _items = 0;
+    }
+    _size = 0;
+  }
+
+  CBuffer(): _items(0), _size(0) {};
+  CBuffer(size_t size): _items(0), _size(0) { _items = new T[size]; _size = size; }
+  CBuffer(const CBuffer &buffer): _items(0), _size(0) { CopyToEmpty(buffer); }
+  ~CBuffer() { delete []_items; }
+
+  operator       T *()       { return _items; };
+  operator const T *() const { return _items; };
+  size_t Size() const { return _size; }
+
+  void Alloc(size_t size)
+  {
+    if (size != _size)
+    {
+      Free();
+      if (size != 0)
+      {
+        _items = new T[size];
+        _size = size;
+      }
+    }
+  }
+
+  void AllocAtLeast(size_t size)
+  {
+    if (size > _size)
+    {
+      Free();
+      _items = new T[size];
+      _size = size;
+    }
+  }
+
+  void CopyFrom(const T *data, size_t size)
+  {
+    Alloc(size);
+    memcpy(_items, data, size * sizeof(T));
+  }
+
+  void ChangeSize_KeepData(size_t newSize, size_t keepSize)
+  {
+    if (newSize == _size)
+      return;
+    T *newBuffer = NULL;
+    if (newSize > 0)
+    {
+      newBuffer = new T[newSize];
+      if (_size > 0)
+        memcpy(newBuffer, _items, MyMin(MyMin(_size, keepSize), newSize) * sizeof(T));
+    }
+    delete []_items;
+    _items = newBuffer;
+    _size = newSize;
+  }
+
+  CBuffer& operator=(const CBuffer &buffer)
+  {
+    Free();
+    CopyToEmpty(buffer);
+    return *this;
+  }
+};
+
+template <class T>
+bool operator==(const CBuffer<T>& b1, const CBuffer<T>& b2)
+{
+  size_t size1 = b1.Size();
+  if (size1 != b2.Size())
+    return false;
+  return memcmp(b1, b2, size1 * sizeof(T)) == 0;
+}
+
+template <class T>
+bool operator!=(const CBuffer<T>& b1, const CBuffer<T>& b2)
+{
+  size_t size1 = b1.Size();
+  if (size1 == b2.Size())
+    return false;
+  return memcmp(b1, b2, size1 * sizeof(T)) != 0;
+}
+
+
+typedef CBuffer<char> CCharBuffer;
+typedef CBuffer<wchar_t> CWCharBuffer;
+typedef CBuffer<unsigned char> CByteBuffer;
+
+
+template <class T> class CObjArray
+{
+protected:
+  T *_items;
+private:
+  // we disable constructors
+  CObjArray(const CObjArray &buffer);
+  void operator=(const CObjArray &buffer);
+public:
+  void Free()
+  {
+    delete []_items;
+    _items = 0;
+  }
+  CObjArray(size_t size): _items(0) { if (size != 0) _items = new T[size]; }
+  CObjArray(): _items(0) {};
+  ~CObjArray() { delete []_items; }
+
+  operator       T *()       { return _items; };
+  operator const T *() const { return _items; };
+
+  void Alloc(size_t newSize)
+  {
+    delete []_items;
+    _items = 0;
+    _items = new T[newSize];
+  }
+};
+
+typedef CObjArray<unsigned char> CByteArr;
+typedef CObjArray<bool> CBoolArr;
+typedef CObjArray<int> CIntArr;
+
+// #define CRecArray CObjArray
+
+template <class T> class CObjArray2
+{
+// protected:
+  T *_items;
+  unsigned _size;
+
+  CObjArray2(const CObjArray2 &buffer);
+  void operator=(const CObjArray2 &buffer);
+public:
+
+  void Free()
+  {
+    delete []_items;
+    _items = 0;
+    _size = 0;
+  }
+  CObjArray2(): _items(0), _size(0) {};
+  /*
+  CObjArray2(const CObjArray2 &buffer): _items(0), _size(0)
+  {
+    size_t newSize = buffer._size;
+    if (newSize > 0)
+    {
+      T *newBuffer = new T[newSize];;
+      _items = newBuffer;
+      _size = newSize;
+      const T *src = buffer;
+      for (size_t i = 0; i < newSize; i++)
+        newBuffer[i] = src[i];
+    }
+  }
+  */
+  /*
+  CObjArray2(size_t size): _items(0), _size(0)
+  {
+    if (size != 0)
+    {
+      _items = new T[size];
+      _size = size;
+    }
+  }
+  */
+
+  ~CObjArray2() { delete []_items; }
+
+  operator       T *()       { return _items; };
+  operator const T *() const { return _items; };
+
+  unsigned Size() const { return (unsigned)_size; }
+  bool IsEmpty() const { return _size == 0; }
+
+  // SetSize doesn't keep old items. It allocates new array if size is not equal
+  void SetSize(unsigned size)
+  {
+    if (size == _size)
+      return;
+    T *newBuffer = NULL;
+    if (size > 0)
+      newBuffer = new T[size];
+    delete []_items;
+    _items = newBuffer;
+    _size = size;
+  }
+
+  /*
+  CObjArray2& operator=(const CObjArray2 &buffer)
+  {
+    Free();
+    size_t newSize = buffer._size;
+    if (newSize > 0)
+    {
+      T *newBuffer = new T[newSize];;
+      _items = newBuffer;
+      _size = newSize;
+      const T *src = buffer;
+      for (size_t i = 0; i < newSize; i++)
+        newBuffer[i] = src[i];
+    }
+    return *this;
+  }
+  */
+};
+
+#endif
diff --git a/src/libs/7zip/win/CPP/Common/MyCom.h b/src/libs/7zip/win/CPP/Common/MyCom.h
index 2f00c258f..466407cde 100644
--- a/src/libs/7zip/win/CPP/Common/MyCom.h
+++ b/src/libs/7zip/win/CPP/Common/MyCom.h
@@ -1,9 +1,10 @@
 // MyCom.h
 
-#ifndef __MYCOM_H
-#define __MYCOM_H
+#ifndef __MY_COM_H
+#define __MY_COM_H
 
 #include "MyWindows.h"
+#include "NewHandler.h"
 
 #ifndef RINOK
 #define RINOK(x) { HRESULT __result_ = (x); if (__result_ != S_OK) return __result_; }
@@ -14,14 +15,9 @@ class CMyComPtr
 {
   T* _p;
 public:
-  // typedef T _PtrClass;
-  CMyComPtr() { _p = NULL;}
-  CMyComPtr(T* p) {if ((_p = p) != NULL) p->AddRef(); }
-  CMyComPtr(const CMyComPtr<T>& lp)
-  {
-    if ((_p = lp._p) != NULL)
-      _p->AddRef();
-  }
+  CMyComPtr(): _p(NULL) {}
+  CMyComPtr(T* p) throw() { if ((_p = p) != NULL) p->AddRef(); }
+  CMyComPtr(const CMyComPtr<T>& lp) throw() { if ((_p = lp._p) != NULL) _p->AddRef(); }
   ~CMyComPtr() { if (_p) _p->Release(); }
   void Release() { if (_p) { _p->Release(); _p = NULL; } }
   operator T*() const {  return (T*)_p;  }
@@ -30,7 +26,7 @@ public:
   T* operator->() const { return _p; }
   T* operator=(T* p)
   {
-    if (p != 0)
+    if (p)
       p->AddRef();
     if (_p)
       _p->Release();
@@ -40,7 +36,6 @@ public:
   T* operator=(const CMyComPtr<T>& lp) { return (*this = lp._p); }
   bool operator!() const { return (_p == NULL); }
   // bool operator==(T* pT) const {  return _p == pT; }
-  // Compare two objects for equivalence
   void Attach(T* p2)
   {
     Release();
@@ -70,7 +65,7 @@ public:
   }
   */
   template <class Q>
-  HRESULT QueryInterface(REFGUID iid, Q** pp) const
+  HRESULT QueryInterface(REFGUID iid, Q** pp) const throw()
   {
     return _p->QueryInterface(iid, (void**)pp);
   }
@@ -81,13 +76,14 @@ public:
 inline HRESULT StringToBstr(LPCOLESTR src, BSTR *bstr)
 {
   *bstr = ::SysAllocString(src);
-  return (*bstr != 0) ? S_OK : E_OUTOFMEMORY;
+  return (*bstr != NULL) ? S_OK : E_OUTOFMEMORY;
 }
 
 class CMyComBSTR
 {
-public:
   BSTR m_str;
+public:
+
   CMyComBSTR(): m_str(NULL) {}
   CMyComBSTR(LPCOLESTR src) { m_str = ::SysAllocString(src); }
   // CMyComBSTR(int nSize) { m_str = ::SysAllocStringLen(NULL, nSize); }
@@ -119,7 +115,7 @@ public:
     m_str = ::SysAllocString(src);
     return *this;
   }
-  unsigned int Length() const { return ::SysStringLen(m_str); }
+  // unsigned Len() const { return ::SysStringLen(m_str); }
   operator BSTR() const { return m_str; }
   BSTR* operator&() { return &m_str; }
   BSTR MyCopy() const
@@ -143,7 +139,7 @@ public:
     ::SysFreeString(m_str);
     m_str = NULL;
   }
-  bool operator!() const {  return (m_str == NULL); }
+  bool operator!() const { return (m_str == NULL); }
 };
 
 //////////////////////////////////////////////////////////
@@ -156,22 +152,22 @@ public:
 };
 
 #define MY_QUERYINTERFACE_BEGIN STDMETHOD(QueryInterface) \
-    (REFGUID iid, void **outObject) {
+(REFGUID iid, void **outObject) throw() { *outObject = NULL;
 
-#define MY_QUERYINTERFACE_ENTRY(i) if (iid == IID_ ## i) \
-    { *outObject = (void *)(i *)this; AddRef(); return S_OK; }
+#define MY_QUERYINTERFACE_ENTRY(i) else if (iid == IID_ ## i) \
+    { *outObject = (void *)(i *)this; }
 
 #define MY_QUERYINTERFACE_ENTRY_UNKNOWN(i) if (iid == IID_IUnknown) \
-    { *outObject = (void *)(IUnknown *)(i *)this; AddRef(); return S_OK; }
+    { *outObject = (void *)(IUnknown *)(i *)this; }
 
 #define MY_QUERYINTERFACE_BEGIN2(i) MY_QUERYINTERFACE_BEGIN \
     MY_QUERYINTERFACE_ENTRY_UNKNOWN(i) \
     MY_QUERYINTERFACE_ENTRY(i)
 
-#define MY_QUERYINTERFACE_END return E_NOINTERFACE; }
+#define MY_QUERYINTERFACE_END else return E_NOINTERFACE; AddRef(); return S_OK; }
 
 #define MY_ADDREF_RELEASE \
-STDMETHOD_(ULONG, AddRef)() { return ++__m_RefCount; } \
+STDMETHOD_(ULONG, AddRef)() throw() { return ++__m_RefCount; } \
 STDMETHOD_(ULONG, Release)() { if (--__m_RefCount != 0)  \
   return __m_RefCount; delete this; return 0; }
 
@@ -222,4 +218,25 @@ STDMETHOD_(ULONG, Release)() { if (--__m_RefCount != 0)  \
   MY_QUERYINTERFACE_ENTRY(i5) \
   )
 
+#define MY_UNKNOWN_IMP6(i1, i2, i3, i4, i5, i6) MY_UNKNOWN_IMP_SPEC( \
+  MY_QUERYINTERFACE_ENTRY_UNKNOWN(i1) \
+  MY_QUERYINTERFACE_ENTRY(i1) \
+  MY_QUERYINTERFACE_ENTRY(i2) \
+  MY_QUERYINTERFACE_ENTRY(i3) \
+  MY_QUERYINTERFACE_ENTRY(i4) \
+  MY_QUERYINTERFACE_ENTRY(i5) \
+  MY_QUERYINTERFACE_ENTRY(i6) \
+  )
+
+#define MY_UNKNOWN_IMP7(i1, i2, i3, i4, i5, i6, i7) MY_UNKNOWN_IMP_SPEC( \
+  MY_QUERYINTERFACE_ENTRY_UNKNOWN(i1) \
+  MY_QUERYINTERFACE_ENTRY(i1) \
+  MY_QUERYINTERFACE_ENTRY(i2) \
+  MY_QUERYINTERFACE_ENTRY(i3) \
+  MY_QUERYINTERFACE_ENTRY(i4) \
+  MY_QUERYINTERFACE_ENTRY(i5) \
+  MY_QUERYINTERFACE_ENTRY(i6) \
+  MY_QUERYINTERFACE_ENTRY(i7) \
+  )
+
 #endif
diff --git a/src/libs/7zip/win/CPP/Common/MyGuidDef.h b/src/libs/7zip/win/CPP/Common/MyGuidDef.h
index 3c52cc07d..68745870e 100644
--- a/src/libs/7zip/win/CPP/Common/MyGuidDef.h
+++ b/src/libs/7zip/win/CPP/Common/MyGuidDef.h
@@ -3,7 +3,7 @@
 #ifndef GUID_DEFINED
 #define GUID_DEFINED
 
-#include "Types.h"
+#include "MyTypes.h"
 
 typedef struct {
   UInt32 Data1;
diff --git a/src/libs/7zip/win/CPP/Common/MyInitGuid.h b/src/libs/7zip/win/CPP/Common/MyInitGuid.h
index d6a486980..279fba5d6 100644
--- a/src/libs/7zip/win/CPP/Common/MyInitGuid.h
+++ b/src/libs/7zip/win/CPP/Common/MyInitGuid.h
@@ -3,20 +3,43 @@
 #ifndef __COMMON_MY_INITGUID_H
 #define __COMMON_MY_INITGUID_H
 
+/*
+This file must be included only to one C++ file in project before
+declarations of COM interfaces with DEFINE_GUID macro.
+
+Each GUID must be initialized exactly once in project.
+There are two different versions of the DEFINE_GUID macro in guiddef.h (MyGuidDef.h):
+  - if INITGUID is not defined:  DEFINE_GUID declares an external reference to the symbol name.
+  - if INITGUID is     defined:  DEFINE_GUID initializes the symbol name to the value of the GUID.
+
+Also we need IID_IUnknown that is initialized in some file for linking:
+  MSVC:  by default the linker uses some lib file that contains IID_IUnknown
+  MinGW: add -luuid switch for linker
+  WinCE: we define IID_IUnknown in this file
+  Other: we define IID_IUnknown in this file
+*/
+
 #ifdef _WIN32
+
 #ifdef UNDER_CE
 #include <basetyps.h>
 #endif
+
 #include <initguid.h>
+
 #ifdef UNDER_CE
 DEFINE_GUID(IID_IUnknown,
 0x00000000, 0x0000, 0x0000, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x46);
 #endif
+
 #else
+
 #define INITGUID
 #include "MyGuidDef.h"
 DEFINE_GUID(IID_IUnknown,
 0x00000000, 0x0000, 0x0000, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x46);
+
 #endif
 
+
 #endif
diff --git a/src/libs/7zip/win/CPP/Common/MyString.cpp b/src/libs/7zip/win/CPP/Common/MyString.cpp
index 3d1ce2b84..6fbfa334b 100644
--- a/src/libs/7zip/win/CPP/Common/MyString.cpp
+++ b/src/libs/7zip/win/CPP/Common/MyString.cpp
@@ -2,32 +2,104 @@
 
 #include "StdAfx.h"
 
-#ifndef _WIN32
+#ifdef _WIN32
+#include <windows.h>
+#include <wchar.h>
+#else
 #include <ctype.h>
 #endif
 
-#ifndef _UNICODE
+#if !defined(_UNICODE) || !defined(USE_UNICODE_FSTRING)
 #include "StringConvert.h"
 #endif
 
 #include "MyString.h"
 
+#define MY_STRING_NEW(_T_, _size_) new _T_[_size_]
+// #define MY_STRING_NEW(_T_, _size_) ((_T_ *)my_new((size_t)(_size_) * sizeof(_T_)))
+
+/*
+inline const char* MyStringGetNextCharPointer(const char *p) throw()
+{
+  #if defined(_WIN32) && !defined(UNDER_CE)
+  return CharNextA(p);
+  #else
+  return p + 1;
+  #endif
+}
+*/
+
+int FindCharPosInString(const char *s, char c) throw()
+{
+  for (const char *p = s;; p++)
+  {
+    if (*p == c)
+      return (int)(p - s);
+    if (*p == 0)
+      return -1;
+    // MyStringGetNextCharPointer(p);
+  }
+}
+
+int FindCharPosInString(const wchar_t *s, wchar_t c) throw()
+{
+  for (const wchar_t *p = s;; p++)
+  {
+    if (*p == c)
+      return (int)(p - s);
+    if (*p == 0)
+      return -1;
+  }
+}
+
+/*
+void MyStringUpper_Ascii(wchar_t *s)
+{
+  for (;;)
+  {
+    wchar_t c = *s;
+    if (c == 0)
+      return;
+    *s++ = MyCharUpper_Ascii(c);
+  }
+}
+*/
+
+void MyStringLower_Ascii(wchar_t *s) throw()
+{
+  for (;;)
+  {
+    wchar_t c = *s;
+    if (c == 0)
+      return;
+    *s++ = MyCharLower_Ascii(c);
+  }
+}
 
 #ifdef _WIN32
 
-#ifndef _UNICODE
+#ifdef _UNICODE
 
-wchar_t MyCharUpper(wchar_t c)
+// wchar_t * MyStringUpper(wchar_t *s) { return CharUpperW(s); }
+// wchar_t * MyStringLower(wchar_t *s) { return CharLowerW(s); }
+// for WinCE - FString - char
+// const char *MyStringGetPrevCharPointer(const char * /* base */, const char *p) { return p - 1; }
+
+#else
+
+// const char * MyStringGetPrevCharPointer(const char *base, const char *p) throw() { return CharPrevA(base, p); }
+// char * MyStringUpper(char *s) { return CharUpperA(s); }
+// char * MyStringLower(char *s) { return CharLowerA(s); }
+
+wchar_t MyCharUpper_WIN(wchar_t c) throw()
 {
-  if (c == 0)
-    return 0;
-  wchar_t *res = CharUpperW((LPWSTR)(UINT_PTR)(unsigned int)c);
+  wchar_t *res = CharUpperW((LPWSTR)(UINT_PTR)(unsigned)c);
   if (res != 0 || ::GetLastError() != ERROR_CALL_NOT_IMPLEMENTED)
-    return (wchar_t)(unsigned int)(UINT_PTR)res;
-  const int kBufferSize = 4;
-  char s[kBufferSize + 1];
-  int numChars = ::WideCharToMultiByte(CP_ACP, 0, &c, 1, s, kBufferSize, 0, 0);
-  if (numChars == 0 || numChars > kBufferSize)
+    return (wchar_t)(unsigned)(UINT_PTR)res;
+  const int kBufSize = 4;
+  char s[kBufSize + 1];
+  int numChars = ::WideCharToMultiByte(CP_ACP, 0, &c, 1, s, kBufSize, 0, 0);
+  if (numChars == 0 || numChars > kBufSize)
     return c;
   s[numChars] = 0;
   ::CharUpperA(s);
@@ -35,24 +107,25 @@ wchar_t MyCharUpper(wchar_t c)
   return c;
 }
 
-wchar_t MyCharLower(wchar_t c)
+/*
+wchar_t MyCharLower_WIN(wchar_t c)
 {
-  if (c == 0)
-    return 0;
-  wchar_t *res = CharLowerW((LPWSTR)(UINT_PTR)(unsigned int)c);
+  wchar_t *res = CharLowerW((LPWSTR)(UINT_PTR)(unsigned)c);
   if (res != 0 || ::GetLastError() != ERROR_CALL_NOT_IMPLEMENTED)
-    return (wchar_t)(unsigned int)(UINT_PTR)res;
-  const int kBufferSize = 4;
-  char s[kBufferSize + 1];
-  int numChars = ::WideCharToMultiByte(CP_ACP, 0, &c, 1, s, kBufferSize, 0, 0);
-  if (numChars == 0 || numChars > kBufferSize)
+    return (wchar_t)(unsigned)(UINT_PTR)res;
+  const int kBufSize = 4;
+  char s[kBufSize + 1];
+  int numChars = ::WideCharToMultiByte(CP_ACP, 0, &c, 1, s, kBufSize, 0, 0);
+  if (numChars == 0 || numChars > kBufSize)
     return c;
   s[numChars] = 0;
   ::CharLowerA(s);
   ::MultiByteToWideChar(CP_ACP, 0, s, numChars, &c, 1);
   return c;
 }
+*/
 
+/*
 wchar_t * MyStringUpper(wchar_t *s)
 {
   if (s == 0)
@@ -62,9 +135,12 @@ wchar_t * MyStringUpper(wchar_t *s)
     return res;
   AString a = UnicodeStringToMultiByte(s);
   a.MakeUpper();
-  return MyStringCopy(s, (const wchar_t *)MultiByteToUnicodeString(a));
+  MyStringCopy(s, (const wchar_t *)MultiByteToUnicodeString(a));
+  return s;
 }
+*/
 
+/*
 wchar_t * MyStringLower(wchar_t *s)
 {
   if (s == 0)
@@ -74,110 +150,149 @@ wchar_t * MyStringLower(wchar_t *s)
     return res;
   AString a = UnicodeStringToMultiByte(s);
   a.MakeLower();
-  return MyStringCopy(s, (const wchar_t *)MultiByteToUnicodeString(a));
+  MyStringCopy(s, (const wchar_t *)MultiByteToUnicodeString(a));
+  return s;
 }
+*/
 
 #endif
 
-/*
-inline int ConvertCompareResult(int r) { return r - 2; }
+#endif
 
-int MyStringCollate(const wchar_t *s1, const wchar_t *s2)
+bool IsString1PrefixedByString2(const char *s1, const char *s2) throw()
 {
-  int res = CompareStringW(
-        LOCALE_USER_DEFAULT, SORT_STRINGSORT, s1, -1, s2, -1);
-  #ifdef _UNICODE
-  return ConvertCompareResult(res);
-  #else
-  if (res != 0 || ::GetLastError() != ERROR_CALL_NOT_IMPLEMENTED)
-    return ConvertCompareResult(res);
-  return MyStringCollate(UnicodeStringToMultiByte(s1),
-        UnicodeStringToMultiByte(s2));
-  #endif
+  for (;;)
+  {
+    unsigned char c2 = (unsigned char)*s2++; if (c2 == 0) return true;
+    unsigned char c1 = (unsigned char)*s1++; if (c1 != c2) return false;
+  }
 }
 
-#ifndef UNDER_CE
-int MyStringCollate(const char *s1, const char *s2)
+bool StringsAreEqualNoCase(const wchar_t *s1, const wchar_t *s2) throw()
 {
-  return ConvertCompareResult(CompareStringA(
-    LOCALE_USER_DEFAULT, SORT_STRINGSORT, s1, -1, s2, -1));
+  for (;;)
+  {
+    wchar_t c1 = *s1++;
+    wchar_t c2 = *s2++;
+    if (c1 != c2 && MyCharUpper(c1) != MyCharUpper(c2)) return false;
+    if (c1 == 0) return true;
+  }
 }
 
-int MyStringCollateNoCase(const char *s1, const char *s2)
+// ---------- ASCII ----------
+
+bool AString::IsPrefixedBy_Ascii_NoCase(const char *s) const throw()
 {
-  return ConvertCompareResult(CompareStringA(
-    LOCALE_USER_DEFAULT, NORM_IGNORECASE | SORT_STRINGSORT, s1, -1, s2, -1));
+  const char *s1 = _chars;
+  for (;;)
+  {
+    char c2 = *s++;
+    if (c2 == 0)
+      return true;
+    char c1 = *s1++;
+    if (MyCharLower_Ascii(c1) !=
+        MyCharLower_Ascii(c2))
+      return false;
+  }
 }
-#endif
 
-int MyStringCollateNoCase(const wchar_t *s1, const wchar_t *s2)
+bool UString::IsPrefixedBy_Ascii_NoCase(const char *s) const throw()
 {
-  int res = CompareStringW(
-        LOCALE_USER_DEFAULT, NORM_IGNORECASE | SORT_STRINGSORT, s1, -1, s2, -1);
-  #ifdef _UNICODE
-  return ConvertCompareResult(res);
-  #else
-  if (res != 0 || ::GetLastError() != ERROR_CALL_NOT_IMPLEMENTED)
-    return ConvertCompareResult(res);
-  return MyStringCollateNoCase(UnicodeStringToMultiByte(s1),
-      UnicodeStringToMultiByte(s2));
-  #endif
+  const wchar_t *s1 = _chars;
+  for (;;)
+  {
+    char c2 = *s++;
+    if (c2 == 0)
+      return true;
+    wchar_t c1 = *s1++;
+    if (MyCharLower_Ascii(c1) != (unsigned char)MyCharLower_Ascii(c2))
+      return false;
+  }
 }
-*/
 
-#else
+bool StringsAreEqual_Ascii(const wchar_t *u, const char *a) throw()
+{
+  for (;;)
+  {
+    unsigned char c = *a;
+    if (c != *u)
+      return false;
+    if (c == 0)
+      return true;
+    a++;
+    u++;
+  }
+}
 
-wchar_t MyCharUpper(wchar_t c)
+bool StringsAreEqualNoCase_Ascii(const char *s1, const char *s2) throw()
 {
-  return toupper(c);
+  for (;;)
+  {
+    char c1 = *s1++;
+    char c2 = *s2++;
+    if (c1 != c2 && MyCharLower_Ascii(c1) != MyCharLower_Ascii(c2))
+      return false;
+    if (c1 == 0)
+      return true;
+  }
 }
 
-/*
-int MyStringCollateNoCase(const wchar_t *s1, const wchar_t *s2)
+bool StringsAreEqualNoCase_Ascii(const wchar_t *s1, const wchar_t *s2) throw()
 {
   for (;;)
   {
     wchar_t c1 = *s1++;
     wchar_t c2 = *s2++;
-    wchar_t u1 = MyCharUpper(c1);
-    wchar_t u2 = MyCharUpper(c2);
-
-    if (u1 < u2) return -1;
-    if (u1 > u2) return 1;
-    if (u1 == 0) return 0;
+    if (c1 != c2 && MyCharLower_Ascii(c1) != MyCharLower_Ascii(c2))
+      return false;
+    if (c1 == 0)
+      return true;
   }
 }
-*/
 
-#endif
+bool StringsAreEqualNoCase_Ascii(const wchar_t *s1, const char *s2) throw()
+{
+  for (;;)
+  {
+    wchar_t c1 = *s1++;
+    char c2 = *s2++;
+    if (c1 != (unsigned char)c2 && (c1 > 0x7F || MyCharLower_Ascii(c1) != (unsigned char)MyCharLower_Ascii(c2)))
+      return false;
+    if (c1 == 0)
+      return true;
+  }
+}
 
-int MyStringCompare(const char *s1, const char *s2)
+bool IsString1PrefixedByString2(const wchar_t *s1, const wchar_t *s2) throw()
 {
   for (;;)
   {
-    unsigned char c1 = (unsigned char)*s1++;
-    unsigned char c2 = (unsigned char)*s2++;
-    if (c1 < c2) return -1;
-    if (c1 > c2) return 1;
-    if (c1 == 0) return 0;
+    wchar_t c2 = *s2++; if (c2 == 0) return true;
+    wchar_t c1 = *s1++; if (c1 != c2) return false;
   }
 }
 
-int MyStringCompare(const wchar_t *s1, const wchar_t *s2)
+// NTFS order: uses upper case
+int MyStringCompareNoCase(const wchar_t *s1, const wchar_t *s2) throw()
 {
   for (;;)
   {
     wchar_t c1 = *s1++;
     wchar_t c2 = *s2++;
-    if (c1 < c2) return -1;
-    if (c1 > c2) return 1;
+    if (c1 != c2)
+    {
+      wchar_t u1 = MyCharUpper(c1);
+      wchar_t u2 = MyCharUpper(c2);
+      if (u1 < u2) return -1;
+      if (u1 > u2) return 1;
+    }
     if (c1 == 0) return 0;
   }
 }
 
-int MyStringCompareNoCase(const wchar_t *s1, const wchar_t *s2)
+int MyStringCompareNoCase_N(const wchar_t *s1, const wchar_t *s2, unsigned num) throw()
 {
-  for (;;)
+  for (; num != 0; num--)
   {
     wchar_t c1 = *s1++;
     wchar_t c2 = *s2++;
@@ -190,11 +305,911 @@ int MyStringCompareNoCase(const wchar_t *s1, const wchar_t *s2)
     }
     if (c1 == 0) return 0;
   }
+  return 0;
+}
+
+
+// ---------- AString ----------
+
+void AString::InsertSpace(unsigned &index, unsigned size)
+{
+  Grow(size);
+  MoveItems(index + size, index);
+}
+
+void AString::ReAlloc(unsigned newLimit)
+{
+  if (newLimit < _len || newLimit >= 0x20000000) throw 20130220;
+  // MY_STRING_REALLOC(_chars, char, newLimit + 1, _len + 1);
+  char *newBuf = MY_STRING_NEW(char, newLimit + 1);
+  memcpy(newBuf, _chars, (size_t)(_len + 1)); \
+  MY_STRING_DELETE(_chars);
+  _chars = newBuf;
+
+  _limit = newLimit;
+}
+
+void AString::SetStartLen(unsigned len)
+{
+  _chars = 0;
+  _chars = MY_STRING_NEW(char, len + 1);
+  _len = len;
+  _limit = len;
+}
+
+void AString::Grow_1()
+{
+  unsigned next = _len;
+  next += next / 2;
+  next += 16;
+  next &= ~(unsigned)15;
+  ReAlloc(next - 1);
+}
+
+void AString::Grow(unsigned n)
+{
+  unsigned freeSize = _limit - _len;
+  if (n <= freeSize)
+    return;
+
+  unsigned next = _len + n;
+  next += next / 2;
+  next += 16;
+  next &= ~(unsigned)15;
+  ReAlloc(next - 1);
+}
+
+/*
+AString::AString(unsigned num, const char *s)
+{
+  unsigned len = MyStringLen(s);
+  if (num > len)
+    num = len;
+  SetStartLen(num);
+  memcpy(_chars, s, num);
+  _chars[num] = 0;
+}
+*/
+
+AString::AString(unsigned num, const AString &s)
+{
+  if (num > s._len)
+    num = s._len;
+  SetStartLen(num);
+  memcpy(_chars, s._chars, num);
+  _chars[num] = 0;
+}
+
+AString::AString(const AString &s, char c)
+{
+  SetStartLen(s.Len() + 1);
+  char *chars = _chars;
+  unsigned len = s.Len();
+  memcpy(chars, s, len);
+  chars[len] = c;
+  chars[len + 1] = 0;
+}
+
+AString::AString(const char *s1, unsigned num1, const char *s2, unsigned num2)
+{
+  SetStartLen(num1 + num2);
+  char *chars = _chars;
+  memcpy(chars, s1, num1);
+  memcpy(chars + num1, s2, num2 + 1);
+}
+
+AString operator+(const AString &s1, const AString &s2) { return AString(s1, s1.Len(), s2, s2.Len()); }
+AString operator+(const AString &s1, const char    *s2) { return AString(s1, s1.Len(), s2, MyStringLen(s2)); }
+AString operator+(const char    *s1, const AString &s2) { return AString(s1, MyStringLen(s1), s2, s2.Len()); }
+
+AString::AString()
+{
+  _chars = 0;
+  _chars = MY_STRING_NEW(char, 4);
+  _len = 0;
+  _limit = 4 - 1;
+  _chars[0] = 0;
+}
+
+AString::AString(char c)
+{
+  SetStartLen(1);
+  _chars[0] = c;
+  _chars[1] = 0;
+}
+
+AString::AString(const char *s)
+{
+  SetStartLen(MyStringLen(s));
+  MyStringCopy(_chars, s);
+}
+
+AString::AString(const AString &s)
+{
+  SetStartLen(s._len);
+  MyStringCopy(_chars, s._chars);
+}
+
+AString &AString::operator=(char c)
+{
+  if (1 > _limit)
+  {
+    char *newBuf = MY_STRING_NEW(char, 1 + 1);
+    MY_STRING_DELETE(_chars);
+    _chars = newBuf;
+    _limit = 1;
+  }
+  _len = 1;
+  _chars[0] = c;
+  _chars[1] = 0;
+  return *this;
+}
+
+AString &AString::operator=(const char *s)
+{
+  unsigned len = MyStringLen(s);
+  if (len > _limit)
+  {
+    char *newBuf = MY_STRING_NEW(char, len + 1);
+    MY_STRING_DELETE(_chars);
+    _chars = newBuf;
+    _limit = len;
+  }
+  _len = len;
+  MyStringCopy(_chars, s);
+  return *this;
+}
+
+AString &AString::operator=(const AString &s)
+{
+  if (&s == this)
+    return *this;
+  unsigned len = s._len;
+  if (len > _limit)
+  {
+    char *newBuf = MY_STRING_NEW(char, len + 1);
+    MY_STRING_DELETE(_chars);
+    _chars = newBuf;
+    _limit = len;
+  }
+  _len = len;
+  MyStringCopy(_chars, s._chars);
+  return *this;
+}
+
+AString &AString::operator+=(const char *s)
+{
+  unsigned len = MyStringLen(s);
+  Grow(len);
+  MyStringCopy(_chars + _len, s);
+  _len += len;
+  return *this;
+}
+
+AString &AString::operator+=(const AString &s)
+{
+  Grow(s._len);
+  MyStringCopy(_chars + _len, s._chars);
+  _len += s._len;
+  return *this;
+}
+
+void AString::SetFrom(const char *s, unsigned len) // no check
+{
+  if (len > _limit)
+  {
+    char *newBuf = MY_STRING_NEW(char, len + 1);
+    MY_STRING_DELETE(_chars);
+    _chars = newBuf;
+    _limit = len;
+  }
+  memcpy(_chars, s, len);
+  _chars[len] = 0;
+  _len = len;
+}
+
+int AString::Find(const AString &s, unsigned startIndex) const throw()
+{
+  if (s.IsEmpty())
+    return startIndex;
+  for (; startIndex < _len; startIndex++)
+  {
+    unsigned j;
+    for (j = 0; j < s._len && startIndex + j < _len; j++)
+      if (_chars[startIndex + j] != s._chars[j])
+        break;
+    if (j == s._len)
+      return (int)startIndex;
+  }
+  return -1;
+}
+
+int AString::ReverseFind(char c) const throw()
+{
+  if (_len == 0)
+    return -1;
+  const char *p = _chars + _len - 1;
+  for (;;)
+  {
+    if (*p == c)
+      return (int)(p - _chars);
+    if (p == _chars)
+      return -1;
+    p--; // p = GetPrevCharPointer(_chars, p);
+  }
+}
+
+void AString::TrimLeft() throw()
+{
+  const char *p = _chars;
+  for (;; p++)
+  {
+    char c = *p;
+    if (c != ' ' && c != '\n' && c != '\t')
+      break;
+  }
+  unsigned pos = (unsigned)(p - _chars);
+  if (pos != 0)
+  {
+    MoveItems(0, pos);
+    _len -= pos;
+  }
+}
+
+void AString::TrimRight() throw()
+{
+  const char *p = _chars;
+  int i;
+  for (i = _len - 1; i >= 0; i--)
+  {
+    char c = p[i];
+    if (c != ' ' && c != '\n' && c != '\t')
+      break;
+  }
+  i++;
+  if ((unsigned)i != _len)
+  {
+    _chars[i] = 0;
+    _len = i;
+  }
+}
+
+void AString::InsertAtFront(char c)
+{
+  if (_limit == _len)
+    Grow_1();
+  MoveItems(1, 0);
+  _chars[0] = c;
+  _len++;
+}
+
+/*
+void AString::Insert(unsigned index, char c)
+{
+  InsertSpace(index, 1);
+  _chars[index] = c;
+  _len++;
+}
+*/
+
+void AString::Insert(unsigned index, const char *s)
+{
+  unsigned num = MyStringLen(s);
+  if (num != 0)
+  {
+    InsertSpace(index, num);
+    memcpy(_chars + index, s, num);
+    _len += num;
+  }
+}
+
+void AString::Insert(unsigned index, const AString &s)
+{
+  unsigned num = s.Len();
+  if (num != 0)
+  {
+    InsertSpace(index, num);
+    memcpy(_chars + index, s, num);
+    _len += num;
+  }
+}
+
+void AString::RemoveChar(char ch) throw()
+{
+  int pos = Find(ch);
+  if (pos < 0)
+    return;
+  const char *src = _chars;
+  char *dest = _chars + pos;
+  pos++;
+  unsigned len = _len;
+  for (; (unsigned)pos < len; pos++)
+  {
+    char c = src[(unsigned)pos];
+    if (c != ch)
+      *dest++ = c;
+  }
+  *dest = 0;
+  _len = (unsigned)(dest - _chars);
+}
+
+// !!!!!!!!!!!!!!! test it if newChar = '\0'
+void AString::Replace(char oldChar, char newChar) throw()
+{
+  if (oldChar == newChar)
+    return; // 0;
+  // unsigned number = 0;
+  int pos = 0;
+  while ((unsigned)pos < _len)
+  {
+    pos = Find(oldChar, pos);
+    if (pos < 0)
+      break;
+    _chars[pos] = newChar;
+    pos++;
+    // number++;
+  }
+  return; //  number;
+}
+
+void AString::Replace(const AString &oldString, const AString &newString)
+{
+  if (oldString.IsEmpty())
+    return; // 0;
+  if (oldString == newString)
+    return; // 0;
+  unsigned oldLen = oldString.Len();
+  unsigned newLen = newString.Len();
+  // unsigned number = 0;
+  int pos = 0;
+  while ((unsigned)pos < _len)
+  {
+    pos = Find(oldString, pos);
+    if (pos < 0)
+      break;
+    Delete(pos, oldLen);
+    Insert(pos, newString);
+    pos += newLen;
+    // number++;
+  }
+  // return number;
+}
+
+void AString::Delete(unsigned index) throw()
+{
+  MoveItems(index, index + 1);
+  _len--;
+}
+
+void AString::Delete(unsigned index, unsigned count) throw()
+{
+  if (index + count > _len)
+    count = _len - index;
+  if (count > 0)
+  {
+    MoveItems(index, index + count);
+    _len -= count;
+  }
+}
+
+void AString::DeleteFrontal(unsigned num) throw()
+{
+  if (num != 0)
+  {
+    MoveItems(0, num);
+    _len -= num;
+  }
+}
+
+/*
+AString operator+(const AString &s1, const AString &s2)
+{
+  AString result(s1);
+  result += s2;
+  return result;
+}
+
+AString operator+(const AString &s, const char *chars)
+{
+  AString result(s);
+  result += chars;
+  return result;
 }
 
+AString operator+(const char *chars, const AString &s)
+{
+  AString result(chars);
+  result += s;
+  return result;
+}
+
+AString operator+(const AString &s, char c)
+{
+  AString result(s);
+  result += c;
+  return result;
+}
+*/
+
+/*
+AString operator+(char c, const AString &s)
+{
+  AString result(c);
+  result += s;
+  return result;
+}
+*/
+
+
+
+
+// ---------- UString ----------
+
+void UString::InsertSpace(unsigned index, unsigned size)
+{
+  Grow(size);
+  MoveItems(index + size, index);
+}
+
+void UString::ReAlloc(unsigned newLimit)
+{
+  if (newLimit < _len || newLimit >= 0x20000000) throw 20130221;
+  // MY_STRING_REALLOC(_chars, wchar_t, newLimit + 1, _len + 1);
+  wchar_t *newBuf = MY_STRING_NEW(wchar_t, newLimit + 1);
+  wmemcpy(newBuf, _chars, _len + 1);
+  MY_STRING_DELETE(_chars);
+  _chars = newBuf;
+
+  _limit = newLimit;
+}
+
+void UString::SetStartLen(unsigned len)
+{
+  _chars = 0;
+  _chars = MY_STRING_NEW(wchar_t, len + 1);
+  _len = len;
+  _limit = len;
+}
+
+void UString::Grow_1()
+{
+  unsigned next = _len;
+  next += next / 2;
+  next += 16;
+  next &= ~(unsigned)15;
+  ReAlloc(next - 1);
+}
+
+void UString::Grow(unsigned n)
+{
+  unsigned freeSize = _limit - _len;
+  if (n <= freeSize)
+    return;
+
+  unsigned next = _len + n;
+  next += next / 2;
+  next += 16;
+  next &= ~(unsigned)15;
+  ReAlloc(next - 1);
+}
+
+
+UString::UString(unsigned num, const wchar_t *s)
+{
+  unsigned len = MyStringLen(s);
+  if (num > len)
+    num = len;
+  SetStartLen(num);
+  wmemcpy(_chars, s, num);
+  _chars[num] = 0;
+}
+
+
+UString::UString(unsigned num, const UString &s)
+{
+  if (num > s._len)
+    num = s._len;
+  SetStartLen(num);
+  wmemcpy(_chars, s._chars, num);
+  _chars[num] = 0;
+}
+
+UString::UString(const UString &s, wchar_t c)
+{
+  SetStartLen(s.Len() + 1);
+  wchar_t *chars = _chars;
+  unsigned len = s.Len();
+  wmemcpy(chars, s, len);
+  chars[len] = c;
+  chars[len + 1] = 0;
+}
+
+UString::UString(const wchar_t *s1, unsigned num1, const wchar_t *s2, unsigned num2)
+{
+  SetStartLen(num1 + num2);
+  wchar_t *chars = _chars;
+  wmemcpy(chars, s1, num1);
+  wmemcpy(chars + num1, s2, num2 + 1);
+}
+
+UString operator+(const UString &s1, const UString &s2) { return UString(s1, s1.Len(), s2, s2.Len()); }
+UString operator+(const UString &s1, const wchar_t *s2) { return UString(s1, s1.Len(), s2, MyStringLen(s2)); }
+UString operator+(const wchar_t *s1, const UString &s2) { return UString(s1, MyStringLen(s1), s2, s2.Len()); }
+
+UString::UString()
+{
+  _chars = 0;
+  _chars = MY_STRING_NEW(wchar_t, 4);
+  _len = 0;
+  _limit = 4 - 1;
+  _chars[0] = 0;
+}
+
+UString::UString(wchar_t c)
+{
+  SetStartLen(1);
+  _chars[0] = c;
+  _chars[1] = 0;
+}
+
+UString::UString(const wchar_t *s)
+{
+  SetStartLen(MyStringLen(s));
+  MyStringCopy(_chars, s);
+}
+
+UString::UString(const UString &s)
+{
+  SetStartLen(s._len);
+  MyStringCopy(_chars, s._chars);
+}
+
+UString &UString::operator=(wchar_t c)
+{
+  if (1 > _limit)
+  {
+    wchar_t *newBuf = MY_STRING_NEW(wchar_t, 1 + 1);
+    MY_STRING_DELETE(_chars);
+    _chars = newBuf;
+    _limit = 1;
+  }
+  _len = 1;
+  _chars[0] = c;
+  _chars[1] = 0;
+  return *this;
+}
+
+UString &UString::operator=(const wchar_t *s)
+{
+  unsigned len = MyStringLen(s);
+  if (len > _limit)
+  {
+    wchar_t *newBuf = MY_STRING_NEW(wchar_t, len + 1);
+    MY_STRING_DELETE(_chars);
+    _chars = newBuf;
+    _limit = len;
+  }
+  _len = len;
+  MyStringCopy(_chars, s);
+  return *this;
+}
+
+UString &UString::operator=(const UString &s)
+{
+  if (&s == this)
+    return *this;
+  unsigned len = s._len;
+  if (len > _limit)
+  {
+    wchar_t *newBuf = MY_STRING_NEW(wchar_t, len + 1);
+    MY_STRING_DELETE(_chars);
+    _chars = newBuf;
+    _limit = len;
+  }
+  _len = len;
+  MyStringCopy(_chars, s._chars);
+  return *this;
+}
+
+UString &UString::operator+=(const wchar_t *s)
+{
+  unsigned len = MyStringLen(s);
+  Grow(len);
+  MyStringCopy(_chars + _len, s);
+  _len += len;
+  return *this;
+}
+
+UString &UString::operator+=(const UString &s)
+{
+  Grow(s._len);
+  MyStringCopy(_chars + _len, s._chars);
+  _len += s._len;
+  return *this;
+}
+
+void UString::SetFrom(const wchar_t *s, unsigned len) // no check
+{
+  if (len > _limit)
+  {
+    wchar_t *newBuf = MY_STRING_NEW(wchar_t, len + 1);
+    MY_STRING_DELETE(_chars);
+    _chars = newBuf;
+    _limit = len;
+  }
+  wmemcpy(_chars, s, len);
+  _chars[len] = 0;
+  _len = len;
+}
+
+void UString::SetFromAscii(const char *s)
+{
+  unsigned len = MyStringLen(s);
+  if (len > _limit)
+  {
+    wchar_t *newBuf = MY_STRING_NEW(wchar_t, len + 1);
+    MY_STRING_DELETE(_chars);
+    _chars = newBuf;
+    _limit = len;
+  }
+  wchar_t *chars = _chars;
+  for (unsigned i = 0; i < len; i++)
+    chars[i] = s[i];
+  chars[len] = 0;
+  _len = len;
+}
+
+void UString::AddAsciiStr(const char *s)
+{
+  unsigned len = MyStringLen(s);
+  Grow(len);
+  wchar_t *chars = _chars + _len;
+  for (unsigned i = 0; i < len; i++)
+    chars[i] = s[i];
+  chars[len] = 0;
+  _len += len;
+}
+
+
+
+int UString::Find(const UString &s, unsigned startIndex) const throw()
+{
+  if (s.IsEmpty())
+    return startIndex;
+  for (; startIndex < _len; startIndex++)
+  {
+    unsigned j;
+    for (j = 0; j < s._len && startIndex + j < _len; j++)
+      if (_chars[startIndex + j] != s._chars[j])
+        break;
+    if (j == s._len)
+      return (int)startIndex;
+  }
+  return -1;
+}
+
+int UString::ReverseFind(wchar_t c) const throw()
+{
+  if (_len == 0)
+    return -1;
+  const wchar_t *p = _chars + _len - 1;
+  for (;;)
+  {
+    if (*p == c)
+      return (int)(p - _chars);
+    if (p == _chars)
+      return -1;
+    p--;
+  }
+}
+
+void UString::TrimLeft() throw()
+{
+  const wchar_t *p = _chars;
+  for (;; p++)
+  {
+    wchar_t c = *p;
+    if (c != ' ' && c != '\n' && c != '\t')
+      break;
+  }
+  unsigned pos = (unsigned)(p - _chars);
+  if (pos != 0)
+  {
+    MoveItems(0, pos);
+    _len -= pos;
+  }
+}
+
+void UString::TrimRight() throw()
+{
+  const wchar_t *p = _chars;
+  int i;
+  for (i = _len - 1; i >= 0; i--)
+  {
+    wchar_t c = p[i];
+    if (c != ' ' && c != '\n' && c != '\t')
+      break;
+  }
+  i++;
+  if ((unsigned)i != _len)
+  {
+    _chars[i] = 0;
+    _len = i;
+  }
+}
+
+void UString::InsertAtFront(wchar_t c)
+{
+  if (_limit == _len)
+    Grow_1();
+  MoveItems(1, 0);
+  _chars[0] = c;
+  _len++;
+}
+
+/*
+void UString::Insert(unsigned index, wchar_t c)
+{
+  InsertSpace(index, 1);
+  _chars[index] = c;
+  _len++;
+}
+*/
+
+void UString::Insert(unsigned index, const wchar_t *s)
+{
+  unsigned num = MyStringLen(s);
+  if (num != 0)
+  {
+    InsertSpace(index, num);
+    wmemcpy(_chars + index, s, num);
+    _len += num;
+  }
+}
+
+void UString::Insert(unsigned index, const UString &s)
+{
+  unsigned num = s.Len();
+  if (num != 0)
+  {
+    InsertSpace(index, num);
+    wmemcpy(_chars + index, s, num);
+    _len += num;
+  }
+}
+
+void UString::RemoveChar(wchar_t ch) throw()
+{
+  int pos = Find(ch);
+  if (pos < 0)
+    return;
+  const wchar_t *src = _chars;
+  wchar_t *dest = _chars + pos;
+  pos++;
+  unsigned len = _len;
+  for (; (unsigned)pos < len; pos++)
+  {
+    wchar_t c = src[(unsigned)pos];
+    if (c != ch)
+      *dest++ = c;
+  }
+  *dest = 0;
+  _len = (unsigned)(dest - _chars);
+}
+
+// !!!!!!!!!!!!!!! test it if newChar = '\0'
+void UString::Replace(wchar_t oldChar, wchar_t newChar) throw()
+{
+  if (oldChar == newChar)
+    return; // 0;
+  // unsigned number = 0;
+  int pos = 0;
+  while ((unsigned)pos < _len)
+  {
+    pos = Find(oldChar, pos);
+    if (pos < 0)
+      break;
+    _chars[pos] = newChar;
+    pos++;
+    // number++;
+  }
+  return; //  number;
+}
+
+void UString::Replace(const UString &oldString, const UString &newString)
+{
+  if (oldString.IsEmpty())
+    return; // 0;
+  if (oldString == newString)
+    return; // 0;
+  unsigned oldLen = oldString.Len();
+  unsigned newLen = newString.Len();
+  // unsigned number = 0;
+  int pos = 0;
+  while ((unsigned)pos < _len)
+  {
+    pos = Find(oldString, pos);
+    if (pos < 0)
+      break;
+    Delete(pos, oldLen);
+    Insert(pos, newString);
+    pos += newLen;
+    // number++;
+  }
+  // return number;
+}
+
+void UString::Delete(unsigned index) throw()
+{
+  MoveItems(index, index + 1);
+  _len--;
+}
+
+void UString::Delete(unsigned index, unsigned count) throw()
+{
+  if (index + count > _len)
+    count = _len - index;
+  if (count > 0)
+  {
+    MoveItems(index, index + count);
+    _len -= count;
+  }
+}
+
+void UString::DeleteFrontal(unsigned num) throw()
+{
+  if (num != 0)
+  {
+    MoveItems(0, num);
+    _len -= num;
+  }
+}
+
+
+// ----------------------------------------
+
 /*
 int MyStringCompareNoCase(const char *s1, const char *s2)
 {
   return MyStringCompareNoCase(MultiByteToUnicodeString(s1), MultiByteToUnicodeString(s2));
 }
 */
+
+static inline UINT GetCurrentCodePage()
+{
+  #if defined(UNDER_CE) || !defined(_WIN32)
+  return CP_ACP;
+  #else
+  return ::AreFileApisANSI() ? CP_ACP : CP_OEMCP;
+  #endif
+}
+
+#ifdef USE_UNICODE_FSTRING
+
+#ifndef _UNICODE
+
+AString fs2fas(CFSTR s)
+{
+  return UnicodeStringToMultiByte(s, GetCurrentCodePage());
+}
+
+FString fas2fs(const AString &s)
+{
+  return MultiByteToUnicodeString(s, GetCurrentCodePage());
+}
+
+#endif
+
+#else
+
+UString fs2us(const FString &s)
+{
+  return MultiByteToUnicodeString((AString)s, GetCurrentCodePage());
+}
+
+FString us2fs(const wchar_t *s)
+{
+  return UnicodeStringToMultiByte(s, GetCurrentCodePage());
+}
+
+#endif
diff --git a/src/libs/7zip/win/CPP/Common/MyString.h b/src/libs/7zip/win/CPP/Common/MyString.h
index f483e39dc..8417815cf 100644
--- a/src/libs/7zip/win/CPP/Common/MyString.h
+++ b/src/libs/7zip/win/CPP/Common/MyString.h
@@ -5,623 +5,521 @@
 
 #include <string.h>
 
-#include "MyVector.h"
+#ifndef _WIN32
+#include <wctype.h>
+#include <wchar.h>
+#endif
 
-#include <windows.h>
+#include "MyTypes.h"
+#include "MyVector.h"
 
-template <class T>
-inline int MyStringLen(const T *s)
+inline unsigned MyStringLen(const char *s)
 {
-  int i;
-  for (i = 0; s[i] != '\0'; i++);
+  unsigned i;
+  for (i = 0; s[i] != 0; i++);
   return i;
 }
 
-template <class T>
-inline T * MyStringCopy(T *dest, const T *src)
+inline void MyStringCopy(char *dest, const char *src)
 {
-  T *destStart = dest;
   while ((*dest++ = *src++) != 0);
-  return destStart;
 }
 
-inline wchar_t* MyStringGetNextCharPointer(wchar_t *p)
-  { return (p + 1); }
-inline const wchar_t* MyStringGetNextCharPointer(const wchar_t *p)
-  { return (p + 1); }
-inline wchar_t* MyStringGetPrevCharPointer(const wchar_t *, wchar_t *p)
-  { return (p - 1); }
-inline const wchar_t* MyStringGetPrevCharPointer(const wchar_t *, const wchar_t *p)
-  { return (p - 1); }
+inline char *MyStpCpy(char *dest, const char *src)
+{
+  for (;;)
+  {
+    char c = *src;
+    *dest = c;
+    if (c == 0)
+      return dest;
+    src++;
+    dest++;
+  }
+}
 
-#ifdef _WIN32
+inline unsigned MyStringLen(const wchar_t *s)
+{
+  unsigned i;
+  for (i = 0; s[i] != 0; i++);
+  return i;
+}
 
-inline const char* MyStringGetNextCharPointer(const char *p)
+inline void MyStringCopy(wchar_t *dest, const wchar_t *src)
 {
-  #ifdef UNDER_CE
-  return p + 1;
-  #else
-  return CharNextA(p);
-  #endif
+  while ((*dest++ = *src++) != 0);
 }
 
-inline const char* MyStringGetPrevCharPointer(const char *base, const char *p)
-  { return CharPrevA(base, p); }
+int FindCharPosInString(const char *s, char c) throw();
+int FindCharPosInString(const wchar_t *s, wchar_t c) throw();
 
-inline char MyCharUpper(char c)
-  { return (char)(unsigned int)(UINT_PTR)CharUpperA((LPSTR)(UINT_PTR)(unsigned int)(unsigned char)c); }
-#ifdef _UNICODE
-inline wchar_t MyCharUpper(wchar_t c)
-  { return (wchar_t)(unsigned int)(UINT_PTR)CharUpperW((LPWSTR)(UINT_PTR)(unsigned int)c); }
-#else
-wchar_t MyCharUpper(wchar_t c);
+#ifdef _WIN32
+  #ifndef _UNICODE
+    #define STRING_UNICODE_THROW
+  #endif
 #endif
 
-#ifdef _UNICODE
-inline wchar_t MyCharLower(wchar_t c)
-  { return (wchar_t)(unsigned int)(UINT_PTR)CharLowerW((LPWSTR)(UINT_PTR)(unsigned int)c); }
-#else
-wchar_t MyCharLower(wchar_t c);
+#ifndef STRING_UNICODE_THROW
+  #define STRING_UNICODE_THROW throw()
 #endif
 
-inline char MyCharLower(char c)
-#ifdef UNDER_CE
-  { return (char)MyCharLower((wchar_t)c); }
-#else
-  { return (char)(unsigned int)(UINT_PTR)CharLowerA((LPSTR)(UINT_PTR)(unsigned int)(unsigned char)c); }
-#endif
+/*
+inline char MyCharUpper_Ascii(char c)
+{
+  if (c >= 'a' && c <= 'z')
+    return (char)(c - 0x20);
+  return c;
+}
+inline wchar_t MyCharUpper_Ascii(wchar_t c)
+{
+  if (c >= 'a' && c <= 'z')
+    return (wchar_t)(c - 0x20);
+  return c;
+}
+*/
 
-inline char * MyStringUpper(char *s) { return CharUpperA(s); }
-#ifdef _UNICODE
-inline wchar_t * MyStringUpper(wchar_t *s) { return CharUpperW(s); }
-#else
-wchar_t * MyStringUpper(wchar_t *s);
-#endif
+inline char MyCharLower_Ascii(char c)
+{
+  if (c >= 'A' && c <= 'Z')
+    return (char)(c + 0x20);
+  return c;
+}
 
-inline char * MyStringLower(char *s) { return CharLowerA(s); }
-#ifdef _UNICODE
-inline wchar_t * MyStringLower(wchar_t *s) { return CharLowerW(s); }
-#else
-wchar_t * MyStringLower(wchar_t *s);
-#endif
+inline wchar_t MyCharLower_Ascii(wchar_t c)
+{
+  if (c >= 'A' && c <= 'Z')
+    return (wchar_t)(c + 0x20);
+  return c;
+}
 
-#else // Standard-C
-wchar_t MyCharUpper(wchar_t c);
-#endif
+wchar_t MyCharUpper_WIN(wchar_t c) throw();
 
-//////////////////////////////////////
-// Compare
+inline wchar_t MyCharUpper(wchar_t c) throw()
+{
+  if (c < 'a') return c;
+  if (c <= 'z') return (wchar_t)(c - 0x20);
+  if (c <= 0x7F) return c;
+  #ifdef _WIN32
+    #ifdef _UNICODE
+      return (wchar_t)(unsigned)(UINT_PTR)CharUpperW((LPWSTR)(UINT_PTR)(unsigned)c);
+    #else
+      return (wchar_t)MyCharUpper_WIN(c);
+    #endif
+  #else
+    return (wchar_t)towupper(c);
+  #endif
+}
 
 /*
-#ifndef UNDER_CE
-int MyStringCollate(const char *s1, const char *s2);
-int MyStringCollateNoCase(const char *s1, const char *s2);
-#endif
-int MyStringCollate(const wchar_t *s1, const wchar_t *s2);
-int MyStringCollateNoCase(const wchar_t *s1, const wchar_t *s2);
+wchar_t MyCharLower_WIN(wchar_t c) throw();
+
+inline wchar_t MyCharLower(wchar_t c) throw()
+{
+  if (c < 'A') return c;
+  if (c <= 'Z') return (wchar_t)(c + 0x20);
+  if (c <= 0x7F) return c;
+  #ifdef _WIN32
+    #ifdef _UNICODE
+      return (wchar_t)(unsigned)(UINT_PTR)CharLowerW((LPWSTR)(UINT_PTR)(unsigned)c);
+    #else
+      return (wchar_t)MyCharLower_WIN(c);
+    #endif
+  #else
+    return (wchar_t)tolower(c);
+  #endif
+}
 */
 
-int MyStringCompare(const char *s1, const char  *s2);
-int MyStringCompare(const wchar_t *s1, const wchar_t *s2);
+// char *MyStringUpper(char *s) throw();
+// char *MyStringLower(char *s) throw();
+
+// void MyStringUpper_Ascii(wchar_t *s) throw();
+void MyStringLower_Ascii(wchar_t *s) throw();
+// wchar_t *MyStringUpper(wchar_t *s) STRING_UNICODE_THROW;
+// wchar_t *MyStringLower(wchar_t *s) STRING_UNICODE_THROW;
+
+bool StringsAreEqualNoCase(const wchar_t *s1, const wchar_t *s2) throw();
+
+bool IsString1PrefixedByString2(const char *s1, const char *s2) throw();
+bool IsString1PrefixedByString2(const wchar_t *s1, const wchar_t *s2) throw();
 
-// int MyStringCompareNoCase(const char *s1, const char  *s2);
-int MyStringCompareNoCase(const wchar_t *s1, const wchar_t *s2);
+int MyStringCompareNoCase(const wchar_t *s1, const wchar_t *s2) throw();
+int MyStringCompareNoCase_N(const wchar_t *s1, const wchar_t *s2, unsigned num) throw();
 
-template <class T>
-class CStringBase
+// ---------- ASCII ----------
+// char values in ASCII strings must be less then 128
+bool StringsAreEqual_Ascii(const wchar_t *u, const char *a) throw();
+bool StringsAreEqualNoCase_Ascii(const char *s1, const char *s2) throw();
+bool StringsAreEqualNoCase_Ascii(const wchar_t *s1, const char *s2) throw();
+bool StringsAreEqualNoCase_Ascii(const wchar_t *s1, const wchar_t *s2) throw();
+
+#define MY_STRING_DELETE(_p_) delete []_p_;
+// #define MY_STRING_DELETE(_p_) my_delete(_p_);
+
+class AString
 {
-  void TrimLeftWithCharSet(const CStringBase &charSet)
-  {
-    const T *p = _chars;
-    while (charSet.Find(*p) >= 0 && (*p != 0))
-      p = GetNextCharPointer(p);
-    Delete(0, (int)(p - _chars));
-  }
-  void TrimRightWithCharSet(const CStringBase &charSet)
-  {
-    const T *p = _chars;
-    const T *pLast = NULL;
-    while (*p != 0)
-    {
-      if (charSet.Find(*p) >= 0)
-      {
-        if (pLast == NULL)
-          pLast = p;
-      }
-      else
-        pLast = NULL;
-      p = GetNextCharPointer(p);
-    }
-    if (pLast != NULL)
-    {
-      int i = (int)(pLast - _chars);
-      Delete(i, _length - i);
-    }
+  char *_chars;
+  unsigned _len;
+  unsigned _limit;
 
-  }
-  void MoveItems(int destIndex, int srcIndex)
+  void MoveItems(unsigned dest, unsigned src)
   {
-    memmove(_chars + destIndex, _chars + srcIndex,
-        sizeof(T) * (_length - srcIndex + 1));
-  }
-  
-  void InsertSpace(int &index, int size)
-  {
-    CorrectIndex(index);
-    GrowLength(size);
-    MoveItems(index + size, index);
+    memmove(_chars + dest, _chars + src, (size_t)(_len - src + 1) * sizeof(char));
   }
 
-  static const T *GetNextCharPointer(const T *p)
-    { return MyStringGetNextCharPointer(p); }
-  static const T *GetPrevCharPointer(const T *base, const T *p)
-    { return MyStringGetPrevCharPointer(base, p); }
-protected:
-  T *_chars;
-  int _length;
-  int _capacity;
-  
-  void SetCapacity(int newCapacity)
-  {
-    int realCapacity = newCapacity + 1;
-    if (realCapacity == _capacity)
-      return;
-    /*
-    const int kMaxStringSize = 0x20000000;
-    if (newCapacity > kMaxStringSize || newCapacity < _length)
-      throw 1052337;
-    */
-    T *newBuffer = new T[realCapacity];
-    if (_capacity > 0)
-    {
-      for (int i = 0; i < _length; i++)
-        newBuffer[i] = _chars[i];
-      delete []_chars;
-    }
-    _chars = newBuffer;
-    _chars[_length] = 0;
-    _capacity = realCapacity;
-  }
+  void InsertSpace(unsigned &index, unsigned size);
 
-  void GrowLength(int n)
-  {
-    int freeSize = _capacity - _length - 1;
-    if (n <= freeSize)
-      return;
-    int delta;
-    if (_capacity > 64)
-      delta = _capacity / 2;
-    else if (_capacity > 8)
-      delta = 16;
-    else
-      delta = 4;
-    if (freeSize + delta < n)
-      delta = n - freeSize;
-    SetCapacity(_capacity + delta);
-  }
+  void ReAlloc(unsigned newLimit);
+  void SetStartLen(unsigned len);
+  void Grow_1();
+  void Grow(unsigned n);
 
-  void CorrectIndex(int &index) const
-  {
-    if (index > _length)
-      index = _length;
-  }
+  // AString(unsigned num, const char *s);
+  AString(unsigned num, const AString &s);
+  AString(const AString &s, char c); // it's for String + char
+  AString(const char *s1, unsigned num1, const char *s2, unsigned num2);
+
+  friend AString operator+(const AString &s, char c) { return AString(s, c); } ;
+  // friend AString operator+(char c, const AString &s); // is not supported
+
+  friend AString operator+(const AString &s1, const AString &s2);
+  friend AString operator+(const AString &s1, const char    *s2);
+  friend AString operator+(const char    *s1, const AString &s2);
 
 public:
-  CStringBase(): _chars(0), _length(0), _capacity(0) { SetCapacity(3); }
-  CStringBase(T c):  _chars(0), _length(0), _capacity(0)
-  {
-    SetCapacity(1);
-    _chars[0] = c;
-    _chars[1] = 0;
-    _length = 1;
-  }
-  CStringBase(const T *chars): _chars(0), _length(0), _capacity(0)
-  {
-    int length = MyStringLen(chars);
-    SetCapacity(length);
-    MyStringCopy(_chars, chars); // can be optimized by memove()
-    _length = length;
-  }
-  CStringBase(const CStringBase &s):  _chars(0), _length(0), _capacity(0)
-  {
-    SetCapacity(s._length);
-    MyStringCopy(_chars, s._chars);
-    _length = s._length;
-  }
-  ~CStringBase() {  delete []_chars; }
+  AString();
+  AString(char c);
+  AString(const char *s);
+  AString(const AString &s);
+  ~AString() { MY_STRING_DELETE(_chars); }
 
-  operator const T*() const { return _chars;}
+  unsigned Len() const { return _len; }
+  bool IsEmpty() const { return _len == 0; }
+  void Empty() { _len = 0; _chars[0] = 0; }
 
-  T Back() const { return _chars[_length - 1]; }
+  operator const char *() const { return _chars; }
+  const char *Ptr() const { return _chars; }
+  const char *Ptr(unsigned pos) const { return _chars + pos; }
+  const char *RightPtr(unsigned num) const { return _chars + _len - num; }
+  char Back() const { return _chars[_len - 1]; }
+
+  void ReplaceOneCharAtPos(unsigned pos, char c) { _chars[pos] = c; }
 
   // The minimum size of the character buffer in characters.
   // This value does not include space for a null terminator.
-  T* GetBuffer(int minBufLength)
+  char *GetBuffer(unsigned minBufLen)
   {
-    if (minBufLength >= _capacity)
-      SetCapacity(minBufLength);
+    if (minBufLen > _limit)
+      ReAlloc(minBufLen);
     return _chars;
   }
   void ReleaseBuffer() { ReleaseBuffer(MyStringLen(_chars)); }
-  void ReleaseBuffer(int newLength)
-  {
-    /*
-    if (newLength >= _capacity)
-      throw 282217;
-    */
-    _chars[newLength] = 0;
-    _length = newLength;
-  }
+  void ReleaseBuffer(unsigned newLen) { _len = newLen; _chars[newLen] = 0; }
 
-  CStringBase& operator=(T c)
-  {
-    Empty();
-    SetCapacity(1);
-    _chars[0] = c;
-    _chars[1] = 0;
-    _length = 1;
-    return *this;
-  }
-  CStringBase& operator=(const T *chars)
-  {
-    Empty();
-    int length = MyStringLen(chars);
-    SetCapacity(length);
-    MyStringCopy(_chars, chars);
-    _length = length;
-    return *this;
-  }
-  CStringBase& operator=(const CStringBase& s)
-  {
-    if (&s == this)
-      return *this;
-    Empty();
-    SetCapacity(s._length);
-    MyStringCopy(_chars, s._chars);
-    _length = s._length;
-    return *this;
-  }
-  
-  CStringBase& operator+=(T c)
-  {
-    GrowLength(1);
-    _chars[_length] = c;
-    _chars[++_length] = 0;
-    return *this;
-  }
-  CStringBase& operator+=(const T *s)
-  {
-    int len = MyStringLen(s);
-    GrowLength(len);
-    MyStringCopy(_chars + _length, s);
-    _length += len;
-    return *this;
-  }
-  CStringBase& operator+=(const CStringBase &s)
-  {
-    GrowLength(s._length);
-    MyStringCopy(_chars + _length, s._chars);
-    _length += s._length;
-    return *this;
-  }
-  void Empty()
-  {
-    _length = 0;
-    _chars[0] = 0;
-  }
-  int Length() const { return _length; }
-  bool IsEmpty() const { return (_length == 0); }
+  AString &operator=(char c);
+  AString &operator=(const char *s);
+  AString &operator=(const AString &s);
 
-  CStringBase Mid(int startIndex) const
-    { return Mid(startIndex, _length - startIndex); }
-  CStringBase Mid(int startIndex, int count) const
-  {
-    if (startIndex + count > _length)
-      count = _length - startIndex;
-    
-    if (startIndex == 0 && startIndex + count == _length)
-      return *this;
-    
-    CStringBase<T> result;
-    result.SetCapacity(count);
-    // MyStringNCopy(result._chars, _chars + startIndex, count);
-    for (int i = 0; i < count; i++)
-      result._chars[i] = _chars[startIndex + i];
-    result._chars[count] = 0;
-    result._length = count;
-    return result;
-  }
-  CStringBase Left(int count) const
-    { return Mid(0, count); }
-  CStringBase Right(int count) const
+  AString &operator+=(char c)
   {
-    if (count > _length)
-      count = _length;
-    return Mid(_length - count, count);
+    if (_limit == _len)
+      Grow_1();
+    unsigned len = _len;
+    char *chars = _chars;
+    chars[len++] = c;
+    chars[len] = 0;
+    _len = len;
+    return *this;
   }
 
-  void MakeUpper()
-    { MyStringUpper(_chars); }
-  void MakeLower()
-    { MyStringLower(_chars); }
+  AString &operator+=(const char *s);
+  AString &operator+=(const AString &s);
 
-  int Compare(const CStringBase& s) const
-    { return MyStringCompare(_chars, s._chars); }
+  void SetFrom(const char *s, unsigned len); // no check
+  // AString Mid(unsigned startIndex, unsigned count) const { return AString(count, _chars + startIndex); }
+  AString Left(unsigned count) const { return AString(count, *this); }
 
-  int Compare(const T *s) const
-    { return MyStringCompare(_chars, s); }
+  // void MakeUpper() { MyStringUpper(_chars); }
+  // void MakeLower() { MyStringLower(_chars); }
 
-  int CompareNoCase(const CStringBase& s) const
-    { return MyStringCompareNoCase(_chars, s._chars); }
 
-  int CompareNoCase(const T *s) const
-    { return MyStringCompareNoCase(_chars, s); }
+  // int Compare(const char *s) const { return MyStringCompare(_chars, s); }
+  // int Compare(const AString &s) const { return MyStringCompare(_chars, s._chars); }
+  // int CompareNoCase(const char *s) const { return MyStringCompareNoCase(_chars, s); }
+  // int CompareNoCase(const AString &s) const { return MyStringCompareNoCase(_chars, s._chars); }
+  bool IsPrefixedBy(const char *s) const { return IsString1PrefixedByString2(_chars, s); }
+  bool IsPrefixedBy_Ascii_NoCase(const char *s) const throw();
 
-  /*
-  int Collate(const CStringBase& s) const
-    { return MyStringCollate(_chars, s._chars); }
-  int CollateNoCase(const CStringBase& s) const
-    { return MyStringCollateNoCase(_chars, s._chars); }
-  */
-
-  int Find(T c) const { return Find(c, 0); }
-  int Find(T c, int startIndex) const
+  int Find(char c) const { return FindCharPosInString(_chars, c); }
+  int Find(char c, unsigned startIndex) const
   {
-    const T *p = _chars + startIndex;
-    for (;;)
-    {
-      if (*p == c)
-        return (int)(p - _chars);
-      if (*p == 0)
-        return -1;
-      p = GetNextCharPointer(p);
-    }
+    int pos = FindCharPosInString(_chars + startIndex, c);
+    return pos < 0 ? -1 : (int)startIndex + pos;
   }
-  int Find(const CStringBase &s) const { return Find(s, 0); }
-  int Find(const CStringBase &s, int startIndex) const
+  int ReverseFind(char c) const throw();
+  int Find(const AString &s) const { return Find(s, 0); }
+  int Find(const AString &s, unsigned startIndex) const throw();
+
+  void TrimLeft() throw();
+  void TrimRight() throw();
+  void Trim()
   {
-    if (s.IsEmpty())
-      return startIndex;
-    for (; startIndex < _length; startIndex++)
-    {
-      int j;
-      for (j = 0; j < s._length && startIndex + j < _length; j++)
-        if (_chars[startIndex+j] != s._chars[j])
-          break;
-      if (j == s._length)
-        return startIndex;
-    }
-    return -1;
+    TrimRight();
+    TrimLeft();
   }
-  int ReverseFind(T c) const
+
+  void InsertAtFront(char c);
+  // void Insert(unsigned index, char c);
+  void Insert(unsigned index, const char *s);
+  void Insert(unsigned index, const AString &s);
+
+  void RemoveChar(char ch) throw();
+  void Replace(char oldChar, char newChar) throw();
+  void Replace(const AString &oldString, const AString &newString);
+
+  void Delete(unsigned index) throw();
+  void Delete(unsigned index, unsigned count) throw();
+  void DeleteFrontal(unsigned num) throw();
+  void DeleteBack() { _chars[--_len] = 0; }
+  void DeleteFrom(unsigned index)
   {
-    if (_length == 0)
-      return -1;
-    const T *p = _chars + _length - 1;
-    for (;;)
+    if (index < _len)
     {
-      if (*p == c)
-        return (int)(p - _chars);
-      if (p == _chars)
-        return -1;
-      p = GetPrevCharPointer(_chars, p);
+      _len = index;
+      _chars[index] = 0;
     }
   }
-  int FindOneOf(const CStringBase &s) const
-  {
-    for (int i = 0; i < _length; i++)
-      if (s.Find(_chars[i]) >= 0)
-        return i;
-      return -1;
-  }
+};
 
-  void TrimLeft(T c)
-  {
-    const T *p = _chars;
-    while (c == *p)
-      p = GetNextCharPointer(p);
-    Delete(0, p - _chars);
-  }
-  private:
-  CStringBase GetTrimDefaultCharSet()
+bool operator<(const AString &s1, const AString &s2);
+bool operator>(const AString &s1, const AString &s2);
+
+/*
+bool operator==(const AString &s1, const AString &s2);
+bool operator==(const AString &s1, const char    *s2);
+bool operator==(const char    *s1, const AString &s2);
+
+bool operator!=(const AString &s1, const AString &s2);
+bool operator!=(const AString &s1, const char    *s2);
+bool operator!=(const char    *s1, const AString &s2);
+*/
+
+inline bool operator==(const AString &s1, const AString &s2) { return s1.Len() == s2.Len() && strcmp(s1, s2) == 0; }
+inline bool operator==(const AString &s1, const char    *s2) { return strcmp(s1, s2) == 0; }
+inline bool operator==(const char    *s1, const AString &s2) { return strcmp(s1, s2) == 0; }
+
+inline bool operator!=(const AString &s1, const AString &s2) { return s1.Len() != s2.Len() || strcmp(s1, s2) != 0; }
+inline bool operator!=(const AString &s1, const char    *s2) { return strcmp(s1, s2) != 0; }
+inline bool operator!=(const char    *s1, const AString &s2) { return strcmp(s1, s2) != 0; }
+
+
+
+class UString
+{
+  wchar_t *_chars;
+  unsigned _len;
+  unsigned _limit;
+
+  void MoveItems(unsigned dest, unsigned src)
   {
-    CStringBase<T> charSet;
-    charSet += (T)' ';
-    charSet += (T)'\n';
-    charSet += (T)'\t';
-    return charSet;
+    memmove(_chars + dest, _chars + src, (size_t)(_len - src + 1) * sizeof(wchar_t));
   }
-  public:
 
-  void TrimLeft()
+  void InsertSpace(unsigned index, unsigned size);
+
+  void ReAlloc(unsigned newLimit);
+  void SetStartLen(unsigned len);
+  void Grow_1();
+  void Grow(unsigned n);
+
+  UString(unsigned num, const wchar_t *s); // for Mid
+  UString(unsigned num, const UString &s); // for Left
+  UString(const UString &s, wchar_t c); // it's for String + char
+  UString(const wchar_t *s1, unsigned num1, const wchar_t *s2, unsigned num2);
+
+  friend UString operator+(const UString &s, wchar_t c) { return UString(s, c); } ;
+  // friend UString operator+(wchar_t c, const UString &s); // is not supported
+
+  friend UString operator+(const UString &s1, const UString &s2);
+  friend UString operator+(const UString &s1, const wchar_t *s2);
+  friend UString operator+(const wchar_t *s1, const UString &s2);
+
+public:
+  UString();
+  UString(wchar_t c);
+  UString(const wchar_t *s);
+  UString(const UString &s);
+  ~UString() { MY_STRING_DELETE(_chars); }
+
+  unsigned Len() const { return _len; }
+  bool IsEmpty() const { return _len == 0; }
+  void Empty() { _len = 0; _chars[0] = 0; }
+
+  operator const wchar_t *() const { return _chars; }
+  const wchar_t *Ptr() const { return _chars; }
+  const wchar_t *Ptr(unsigned pos) const { return _chars + pos; }
+  const wchar_t *RightPtr(unsigned num) const { return _chars + _len - num; }
+  wchar_t Back() const { return _chars[_len - 1]; }
+
+  void ReplaceOneCharAtPos(unsigned pos, wchar_t c) { _chars[pos] = c; }
+
+  // The minimum size of the character buffer in characters.
+  // This value does not include space for a null terminator.
+  wchar_t *GetBuffer(unsigned minBufLen)
   {
-    TrimLeftWithCharSet(GetTrimDefaultCharSet());
+    if (minBufLen > _limit)
+      ReAlloc(minBufLen);
+    return _chars;
   }
-  void TrimRight()
+  void ReleaseBuffer() { ReleaseBuffer(MyStringLen(_chars)); }
+  void ReleaseBuffer(unsigned newLen) { _len = newLen; _chars[newLen] = 0; }
+
+  UString &operator=(wchar_t c);
+  UString &operator=(const wchar_t *s);
+  UString &operator=(const UString &s);
+
+  UString &operator+=(wchar_t c)
   {
-    TrimRightWithCharSet(GetTrimDefaultCharSet());
+    if (_limit == _len)
+      Grow_1();
+    unsigned len = _len;
+    wchar_t *chars = _chars;
+    chars[len++] = c;
+    chars[len] = 0;
+    _len = len;
+    return *this;
   }
-  void TrimRight(T c)
+
+  UString &operator+=(const wchar_t *s);
+  UString &operator+=(const UString &s);
+
+  void SetFrom(const wchar_t *s, unsigned len); // no check
+
+  void SetFromAscii(const char *s);
+  void AddAsciiStr(const char *s);
+
+  UString Mid(unsigned startIndex, unsigned count) const { return UString(count, _chars + startIndex); }
+  UString Left(unsigned count) const { return UString(count, *this); }
+
+  // void MakeUpper() { MyStringUpper(_chars); }
+  // void MakeUpper() { MyStringUpper_Ascii(_chars); }
+  // void MakeUpper_Ascii() { MyStringUpper_Ascii(_chars); }
+  void MakeLower_Ascii() { MyStringLower_Ascii(_chars); }
+
+  bool IsEqualTo(const char *s) const { return StringsAreEqual_Ascii(_chars, s); }
+  bool IsEqualToNoCase(const wchar_t *s) const { return StringsAreEqualNoCase(_chars, s); }
+  int Compare(const wchar_t *s) const { return wcscmp(_chars, s); }
+  // int Compare(const UString &s) const { return MyStringCompare(_chars, s._chars); }
+  // int CompareNoCase(const wchar_t *s) const { return MyStringCompareNoCase(_chars, s); }
+  // int CompareNoCase(const UString &s) const { return MyStringCompareNoCase(_chars, s._chars); }
+  bool IsPrefixedBy(const wchar_t *s) const { return IsString1PrefixedByString2(_chars, s); };
+  bool IsPrefixedBy_Ascii_NoCase(const char *s) const throw();
+
+  int Find(wchar_t c) const { return FindCharPosInString(_chars, c); }
+  int Find(wchar_t c, unsigned startIndex) const
   {
-    const T *p = _chars;
-    const T *pLast = NULL;
-    while (*p != 0)
-    {
-      if (*p == c)
-      {
-        if (pLast == NULL)
-          pLast = p;
-      }
-      else
-        pLast = NULL;
-      p = GetNextCharPointer(p);
-    }
-    if (pLast != NULL)
-    {
-      int i = pLast - _chars;
-      Delete(i, _length - i);
-    }
+    int pos = FindCharPosInString(_chars + startIndex, c);
+    return pos < 0 ? -1 : (int)startIndex + pos;
   }
+  int Find(const UString &s) const { return Find(s, 0); }
+  int Find(const UString &s, unsigned startIndex) const throw();
+  int ReverseFind(wchar_t c) const throw();
+
+  void TrimLeft() throw();
+  void TrimRight() throw();
   void Trim()
   {
     TrimRight();
     TrimLeft();
   }
 
-  int Insert(int index, T c)
-  {
-    InsertSpace(index, 1);
-    _chars[index] = c;
-    _length++;
-    return _length;
-  }
-  int Insert(int index, const CStringBase &s)
-  {
-    CorrectIndex(index);
-    if (s.IsEmpty())
-      return _length;
-    int numInsertChars = s.Length();
-    InsertSpace(index, numInsertChars);
-    for (int i = 0; i < numInsertChars; i++)
-      _chars[index + i] = s[i];
-    _length += numInsertChars;
-    return _length;
-  }
+  void InsertAtFront(wchar_t c);
+  // void Insert(unsigned index, wchar_t c);
+  void Insert(unsigned index, const wchar_t *s);
+  void Insert(unsigned index, const UString &s);
 
-  // !!!!!!!!!!!!!!! test it if newChar = '\0'
-  int Replace(T oldChar, T newChar)
-  {
-    if (oldChar == newChar)
-      return 0;
-    int number  = 0;
-    int pos  = 0;
-    while (pos < Length())
-    {
-      pos = Find(oldChar, pos);
-      if (pos < 0)
-        break;
-      _chars[pos] = newChar;
-      pos++;
-      number++;
-    }
-    return number;
-  }
-  int Replace(const CStringBase &oldString, const CStringBase &newString)
-  {
-    if (oldString.IsEmpty())
-      return 0;
-    if (oldString == newString)
-      return 0;
-    int oldStringLength = oldString.Length();
-    int newStringLength = newString.Length();
-    int number  = 0;
-    int pos  = 0;
-    while (pos < _length)
-    {
-      pos = Find(oldString, pos);
-      if (pos < 0)
-        break;
-      Delete(pos, oldStringLength);
-      Insert(pos, newString);
-      pos += newStringLength;
-      number++;
-    }
-    return number;
-  }
-  int Delete(int index, int count = 1)
+  void RemoveChar(wchar_t ch) throw();
+  void Replace(wchar_t oldChar, wchar_t newChar) throw();
+  void Replace(const UString &oldString, const UString &newString);
+
+  void Delete(unsigned index) throw();
+  void Delete(unsigned index, unsigned count) throw();
+  void DeleteFrontal(unsigned num) throw();
+  void DeleteBack() { _chars[--_len] = 0; }
+  void DeleteFrom(unsigned index)
   {
-    if (index + count > _length)
-      count = _length - index;
-    if (count > 0)
+    if (index < _len)
     {
-      MoveItems(index, index + count);
-      _length -= count;
+      _len = index;
+      _chars[index] = 0;
     }
-    return _length;
   }
-  void DeleteBack() { Delete(_length - 1); }
 };
 
-template <class T>
-CStringBase<T> operator+(const CStringBase<T>& s1, const CStringBase<T>& s2)
-{
-  CStringBase<T> result(s1);
-  result += s2;
-  return result;
-}
+bool operator<(const UString &s1, const UString &s2);
+bool operator>(const UString &s1, const UString &s2);
 
-template <class T>
-CStringBase<T> operator+(const CStringBase<T>& s, T c)
-{
-  CStringBase<T> result(s);
-  result += c;
-  return result;
-}
+inline bool operator==(const UString &s1, const UString &s2) { return s1.Len() == s2.Len() && wcscmp(s1, s2) == 0; }
+inline bool operator==(const UString &s1, const wchar_t *s2) { return wcscmp(s1, s2) == 0; }
+inline bool operator==(const wchar_t *s1, const UString &s2) { return wcscmp(s1, s2) == 0; }
 
-template <class T>
-CStringBase<T> operator+(T c, const CStringBase<T>& s)
-{
-  CStringBase<T> result(c);
-  result += s;
-  return result;
-}
+inline bool operator!=(const UString &s1, const UString &s2) { return s1.Len() != s2.Len() || wcscmp(s1, s2) != 0; }
+inline bool operator!=(const UString &s1, const wchar_t *s2) { return wcscmp(s1, s2) != 0; }
+inline bool operator!=(const wchar_t *s1, const UString &s2) { return wcscmp(s1, s2) != 0; }
 
-template <class T>
-CStringBase<T> operator+(const CStringBase<T>& s, const T * chars)
-{
-  CStringBase<T> result(s);
-  result += chars;
-  return result;
-}
 
-template <class T>
-CStringBase<T> operator+(const T * chars, const CStringBase<T>& s)
-{
-  CStringBase<T> result(chars);
-  result += s;
-  return result;
-}
+typedef CObjectVector<AString> AStringVector;
+typedef CObjectVector<UString> UStringVector;
 
-template <class T>
-bool operator==(const CStringBase<T>& s1, const CStringBase<T>& s2)
-  { return (s1.Compare(s2) == 0); }
+#ifdef _UNICODE
+  typedef UString CSysString;
+#else
+  typedef AString CSysString;
+#endif
 
-template <class T>
-bool operator<(const CStringBase<T>& s1, const CStringBase<T>& s2)
-  { return (s1.Compare(s2) < 0); }
+typedef CObjectVector<CSysString> CSysStringVector;
 
-template <class T>
-bool operator==(const T *s1, const CStringBase<T>& s2)
-  { return (s2.Compare(s1) == 0); }
 
-template <class T>
-bool operator==(const CStringBase<T>& s1, const T *s2)
-  { return (s1.Compare(s2) == 0); }
+// ---------- FString ----------
 
-template <class T>
-bool operator!=(const CStringBase<T>& s1, const CStringBase<T>& s2)
-  { return (s1.Compare(s2) != 0); }
+#ifdef _WIN32
+  #define USE_UNICODE_FSTRING
+#endif
 
-template <class T>
-bool operator!=(const T *s1, const CStringBase<T>& s2)
-  { return (s2.Compare(s1) != 0); }
+#ifdef USE_UNICODE_FSTRING
 
-template <class T>
-bool operator!=(const CStringBase<T>& s1, const T *s2)
-  { return (s1.Compare(s2) != 0); }
+  #define __FTEXT(quote) L##quote
 
-typedef CStringBase<char> AString;
-typedef CStringBase<wchar_t> UString;
+  typedef wchar_t FChar;
+  typedef UString FString;
 
-typedef CObjectVector<AString> AStringVector;
-typedef CObjectVector<UString> UStringVector;
+  #define fs2us(_x_) (_x_)
+  #define us2fs(_x_) (_x_)
+  FString fas2fs(const AString &s);
+  AString fs2fas(const FChar *s);
 
-#ifdef _UNICODE
-  typedef UString CSysString;
 #else
-  typedef AString CSysString;
+
+  #define __FTEXT(quote) quote
+
+  typedef char FChar;
+  typedef AString FString;
+
+  UString fs2us(const FString &s);
+  FString us2fs(const wchar_t *s);
+  #define fas2fs(_x_) (_x_)
+  #define fs2fas(_x_) (_x_)
+
 #endif
 
-typedef CObjectVector<CSysString> CSysStringVector;
+#define FTEXT(quote) __FTEXT(quote)
+
+#define FCHAR_PATH_SEPARATOR FTEXT(CHAR_PATH_SEPARATOR)
+#define FSTRING_PATH_SEPARATOR FTEXT(STRING_PATH_SEPARATOR)
+#define FCHAR_ANY_MASK FTEXT('*')
+#define FSTRING_ANY_MASK FTEXT("*")
+typedef const FChar *CFSTR;
+
+typedef CObjectVector<FString> FStringVector;
 
 #endif
diff --git a/src/libs/7zip/win/CPP/Common/MyTypes.h b/src/libs/7zip/win/CPP/Common/MyTypes.h
new file mode 100644
index 000000000..d81788816
--- /dev/null
+++ b/src/libs/7zip/win/CPP/Common/MyTypes.h
@@ -0,0 +1,30 @@
+// Common/MyTypes.h
+
+#ifndef __COMMON_MY_TYPES_H
+#define __COMMON_MY_TYPES_H
+
+#include "../../C/7zTypes.h"
+
+typedef int HRes;
+
+struct CBoolPair
+{
+  bool Val;
+  bool Def;
+
+  CBoolPair(): Val(false), Def(false) {}
+
+  void Init()
+  {
+    Val = false;
+    Def = false;
+  }
+
+  void SetTrueTrue()
+  {
+    Val = true;
+    Def = true;
+  }
+};
+
+#endif
diff --git a/src/libs/7zip/win/CPP/Common/MyUnknown.h b/src/libs/7zip/win/CPP/Common/MyUnknown.h
index e9e8666b9..8b95afd38 100644
--- a/src/libs/7zip/win/CPP/Common/MyUnknown.h
+++ b/src/libs/7zip/win/CPP/Common/MyUnknown.h
@@ -9,5 +9,5 @@
 #else
 #include "MyWindows.h"
 #endif
-  
+
 #endif
diff --git a/src/libs/7zip/win/CPP/Common/MyVector.cpp b/src/libs/7zip/win/CPP/Common/MyVector.cpp
deleted file mode 100644
index 3b5317688..000000000
--- a/src/libs/7zip/win/CPP/Common/MyVector.cpp
+++ /dev/null
@@ -1,87 +0,0 @@
-// Common/MyVector.cpp
-
-#include "StdAfx.h"
-
-#include <string.h>
-
-#include "MyVector.h"
-
-CBaseRecordVector::~CBaseRecordVector() { ClearAndFree(); }
-
-void CBaseRecordVector::ClearAndFree()
-{
-  Clear();
-  delete []((unsigned char *)_items);
-  _capacity = 0;
-  _size = 0;
-  _items = 0;
-}
-
-void CBaseRecordVector::Clear() { DeleteFrom(0); }
-void CBaseRecordVector::DeleteBack() { Delete(_size - 1); }
-void CBaseRecordVector::DeleteFrom(int index) { Delete(index, _size - index); }
-
-void CBaseRecordVector::ReserveOnePosition()
-{
-  if (_size != _capacity)
-    return;
-  unsigned delta = 1;
-  if (_capacity >= 64)
-    delta = (unsigned)_capacity / 4;
-  else if (_capacity >= 8)
-    delta = 8;
-  Reserve(_capacity + (int)delta);
-}
-
-void CBaseRecordVector::Reserve(int newCapacity)
-{
-  // if (newCapacity <= _capacity)
-  if (newCapacity == _capacity)
-    return;
-  if ((unsigned)newCapacity >= ((unsigned)1 << (sizeof(unsigned) * 8 - 1)))
-    throw 1052353;
-  size_t newSize = (size_t)(unsigned)newCapacity * _itemSize;
-  if (newSize / _itemSize != (size_t)(unsigned)newCapacity)
-    throw 1052354;
-  unsigned char *p = NULL;
-  if (newSize > 0)
-  {
-    p = new unsigned char[newSize];
-    if (p == 0)
-      throw 1052355;
-    int numRecordsToMove = (_size < newCapacity ? _size : newCapacity);
-    memcpy(p, _items, _itemSize * numRecordsToMove);
-  }
-  delete [](unsigned char *)_items;
-  _items = p;
-  _capacity = newCapacity;
-}
-
-void CBaseRecordVector::ReserveDown()
-{
-  Reserve(_size);
-}
-
-void CBaseRecordVector::MoveItems(int destIndex, int srcIndex)
-{
-  memmove(((unsigned char *)_items) + destIndex * _itemSize,
-    ((unsigned char  *)_items) + srcIndex * _itemSize,
-    _itemSize * (_size - srcIndex));
-}
-
-void CBaseRecordVector::InsertOneItem(int index)
-{
-  ReserveOnePosition();
-  MoveItems(index + 1, index);
-  _size++;
-}
-
-void CBaseRecordVector::Delete(int index, int num)
-{
-  TestIndexAndCorrectNum(index, num);
-  if (num > 0)
-  {
-    MoveItems(index, index + num);
-    _size -= num;
-  }
-}
diff --git a/src/libs/7zip/win/CPP/Common/MyVector.h b/src/libs/7zip/win/CPP/Common/MyVector.h
index 781b648bc..7e61dec31 100644
--- a/src/libs/7zip/win/CPP/Common/MyVector.h
+++ b/src/libs/7zip/win/CPP/Common/MyVector.h
@@ -1,92 +1,247 @@
-// Common/Vector.h
+// Common/MyVector.h
 
-#ifndef __COMMON_VECTOR_H
-#define __COMMON_VECTOR_H
-
-#include "Defs.h"
-
-class CBaseRecordVector
-{
-  void MoveItems(int destIndex, int srcIndex);
-protected:
-  int _capacity;
-  int _size;
-  void *_items;
-  size_t _itemSize;
-  
-  void ReserveOnePosition();
-  void InsertOneItem(int index);
-  void TestIndexAndCorrectNum(int index, int &num) const
-    { if (index + num > _size) num = _size - index; }
-public:
-  CBaseRecordVector(size_t itemSize): _capacity(0), _size(0), _items(0), _itemSize(itemSize) {}
-  virtual ~CBaseRecordVector();
-  void ClearAndFree();
-  int Size() const { return _size; }
-  bool IsEmpty() const { return (_size == 0); }
-  void Reserve(int newCapacity);
-  void ReserveDown();
-  virtual void Delete(int index, int num = 1);
-  void Clear();
-  void DeleteFrom(int index);
-  void DeleteBack();
-};
+#ifndef __COMMON_MY_VECTOR_H
+#define __COMMON_MY_VECTOR_H
 
 template <class T>
-class CRecordVector: public CBaseRecordVector
+class CRecordVector
 {
+  T *_items;
+  unsigned _size;
+  unsigned _capacity;
+
+  void MoveItems(unsigned destIndex, unsigned srcIndex)
+  {
+    memmove(_items + destIndex, _items + srcIndex, (size_t)(_size - srcIndex) * (size_t)sizeof(T));
+  }
+
+  void ReserveOnePosition()
+  {
+    if (_size == _capacity)
+    {
+      unsigned newCapacity = _capacity + (_capacity >> 2) + 1;
+      T *p = new T[newCapacity];
+      memcpy(p, _items, (size_t)_size * (size_t)sizeof(T));
+      delete []_items;
+      _items = p;
+      _capacity = newCapacity;
+    }
+  }
+
 public:
-  CRecordVector(): CBaseRecordVector(sizeof(T)){};
-  CRecordVector(const CRecordVector &v): CBaseRecordVector(sizeof(T)) { *this = v; }
-  CRecordVector& operator=(const CRecordVector &v)
+
+  CRecordVector(): _items(0), _size(0), _capacity(0) {}
+
+  CRecordVector(const CRecordVector &v): _items(0), _size(0), _capacity(0)
+  {
+    unsigned size = v.Size();
+    if (size != 0)
+    {
+      _items = new T[size];
+      _size = size;
+      _capacity = size;
+      memcpy(_items, v._items, (size_t)size * (size_t)sizeof(T));
+    }
+  }
+
+  unsigned Size() const { return _size; }
+  bool IsEmpty() const { return _size == 0; }
+
+  void ConstructReserve(unsigned size)
+  {
+    if (size != 0)
+    {
+      _items = new T[size];
+      _capacity = size;
+    }
+  }
+
+  void Reserve(unsigned newCapacity)
+  {
+    if (newCapacity > _capacity)
+    {
+      T *p = new T[newCapacity];
+      memcpy(p, _items, (size_t)_size * (size_t)sizeof(T));
+      delete []_items;
+      _items = p;
+      _capacity = newCapacity;
+    }
+  }
+
+  void ClearAndReserve(unsigned newCapacity)
   {
     Clear();
-    return (*this += v);
+    if (newCapacity > _capacity)
+    {
+      delete []_items;
+      _items = NULL;
+      _capacity = 0;
+      _items = new T[newCapacity];
+      _capacity = newCapacity;
+    }
+  }
+
+  void ClearAndSetSize(unsigned newSize)
+  {
+    ClearAndReserve(newSize);
+    _size = newSize;
   }
+
+  void ChangeSize_KeepData(unsigned newSize)
+  {
+    if (newSize > _capacity)
+    {
+      T *p = new T[newSize];
+      memcpy(p, _items, (size_t)_size * (size_t)sizeof(T));
+      delete []_items;
+      _items = p;
+      _capacity = newSize;
+    }
+    _size = newSize;
+  }
+
+  void ReserveDown()
+  {
+    if (_size == _capacity)
+      return;
+    T *p = NULL;
+    if (_size != 0)
+    {
+      p = new T[_size];
+      memcpy(p, _items, (size_t)_size * (size_t)sizeof(T));
+    }
+    delete []_items;
+    _items = p;
+    _capacity = _size;
+  }
+
+  ~CRecordVector() { delete []_items; }
+
+  void ClearAndFree()
+  {
+    delete []_items;
+    _items = NULL;
+    _size = 0;
+    _capacity = 0;
+  }
+
+  void Clear() { _size = 0; }
+
+  void DeleteBack() { _size--; }
+
+  void DeleteFrom(unsigned index)
+  {
+    // if (index <= _size)
+      _size = index;
+  }
+
+  void DeleteFrontal(unsigned num)
+  {
+    if (num != 0)
+    {
+      MoveItems(0, num);
+      _size -= num;
+    }
+  }
+
+  void Delete(unsigned index)
+  {
+    MoveItems(index, index + 1);
+    _size -= 1;
+  }
+
+  /*
+  void Delete(unsigned index, unsigned num)
+  {
+    if (num > 0)
+    {
+      MoveItems(index, index + num);
+      _size -= num;
+    }
+  }
+  */
+
+  CRecordVector& operator=(const CRecordVector &v)
+  {
+    unsigned size = v.Size();
+    if (size > _capacity)
+    {
+      delete []_items;
+      _capacity = 0;
+      _size = 0;
+      _items = NULL;
+      _items = new T[size];
+      _capacity = size;
+    }
+    _size = size;
+    memcpy(_items, v._items, (size_t)size * (size_t)sizeof(T));
+    return *this;
+  }
+
   CRecordVector& operator+=(const CRecordVector &v)
   {
-    int size = v.Size();
-    Reserve(Size() + size);
-    for (int i = 0; i < size; i++)
-      Add(v[i]);
+    unsigned size = v.Size();
+    Reserve(_size + size);
+    memcpy(_items + _size, v._items, (size_t)size * (size_t)sizeof(T));
+    _size += size;
     return *this;
   }
-  int Add(T item)
+
+  unsigned Add(const T item)
   {
     ReserveOnePosition();
-    ((T *)_items)[_size] = item;
+    _items[_size] = item;
     return _size++;
   }
-  void Insert(int index, T item)
+
+  void AddInReserved(const T item)
   {
-    InsertOneItem(index);
-    ((T *)_items)[index] = item;
+    _items[_size++] = item;
   }
-  // T* GetPointer() const { return (T*)_items; }
-  // operator const T *() const { return _items; };
-  const T& operator[](int index) const { return ((T *)_items)[index]; }
-  T& operator[](int index) { return ((T *)_items)[index]; }
-  const T& Front() const { return operator[](0); }
-  T& Front() { return operator[](0); }
-  const T& Back() const { return operator[](_size - 1); }
-  T& Back() { return operator[](_size - 1); }
 
-  void Swap(int i, int j)
+  void Insert(unsigned index, const T item)
   {
-    T temp = operator[](i);
-    operator[](i) = operator[](j);
-    operator[](j) = temp;
+    ReserveOnePosition();
+    MoveItems(index + 1, index);
+    _items[index] = item;
+    _size++;
   }
 
-  int FindInSorted(const T& item, int left, int right) const
+  void MoveToFront(unsigned index)
+  {
+    if (index != 0)
+    {
+      T temp = _items[index];
+      memmove(_items + 1, _items, (size_t)index * (size_t)sizeof(T));
+      _items[0] = temp;
+    }
+  }
+
+  const T& operator[](unsigned index) const { return _items[index]; }
+        T& operator[](unsigned index)       { return _items[index]; }
+  const T& Front() const { return _items[0]; }
+        T& Front()       { return _items[0]; }
+  const T& Back() const  { return _items[_size - 1]; }
+        T& Back()        { return _items[_size - 1]; }
+
+  /*
+  void Swap(unsigned i, unsigned j)
+  {
+    T temp = _items[i];
+    _items[i] = _items[j];
+    _items[j] = temp;
+  }
+  */
+
+  int FindInSorted(const T item, unsigned left, unsigned right) const
   {
     while (left != right)
     {
-      int mid = (left + right) / 2;
-      const T& midValue = (*this)[mid];
-      if (item == midValue)
+      unsigned mid = (left + right) / 2;
+      const T midVal = (*this)[mid];
+      if (item == midVal)
         return mid;
-      if (item < midValue)
+      if (item < midVal)
         right = mid;
       else
         left = mid + 1;
@@ -94,16 +249,16 @@ public:
     return -1;
   }
 
-  int FindInSorted(const T& item) const
+  int FindInSorted2(const T &item, unsigned left, unsigned right) const
   {
-    int left = 0, right = Size();
     while (left != right)
     {
-      int mid = (left + right) / 2;
-      const T& midValue = (*this)[mid];
-      if (item == midValue)
+      unsigned mid = (left + right) / 2;
+      const T& midVal = (*this)[mid];
+      int comp = item.Compare(midVal);
+      if (comp == 0)
         return mid;
-      if (item < midValue)
+      if (comp < 0)
         right = mid;
       else
         left = mid + 1;
@@ -111,16 +266,26 @@ public:
     return -1;
   }
 
-  int AddToUniqueSorted(const T& item)
+  int FindInSorted(const T item) const
+  {
+    return FindInSorted(item, 0, _size);
+  }
+
+  int FindInSorted2(const T &item) const
+  {
+    return FindInSorted2(item, 0, _size);
+  }
+
+  unsigned AddToUniqueSorted(const T item)
   {
-    int left = 0, right = Size();
+    unsigned left = 0, right = _size;
     while (left != right)
     {
-      int mid = (left + right) / 2;
-      const T& midValue = (*this)[mid];
-      if (item == midValue)
+      unsigned mid = (left + right) / 2;
+      const T midVal = (*this)[mid];
+      if (item == midVal)
         return mid;
-      if (item < midValue)
+      if (item < midVal)
         right = mid;
       else
         left = mid + 1;
@@ -129,12 +294,31 @@ public:
     return right;
   }
 
-  static void SortRefDown(T* p, int k, int size, int (*compare)(const T*, const T*, void *), void *param)
+  unsigned AddToUniqueSorted2(const T &item)
+  {
+    unsigned left = 0, right = _size;
+    while (left != right)
+    {
+      unsigned mid = (left + right) / 2;
+      const T& midVal = (*this)[mid];
+      int comp = item.Compare(midVal);
+      if (comp == 0)
+        return mid;
+      if (comp < 0)
+        right = mid;
+      else
+        left = mid + 1;
+    }
+    Insert(right, item);
+    return right;
+  }
+
+  static void SortRefDown(T* p, unsigned k, unsigned size, int (*compare)(const T*, const T*, void *), void *param)
   {
     T temp = p[k];
     for (;;)
     {
-      int s = (k << 1);
+      unsigned s = (k << 1);
       if (s > size)
         break;
       if (s < size && compare(p + s + 1, p + s, param) > 0)
@@ -149,12 +333,12 @@ public:
 
   void Sort(int (*compare)(const T*, const T*, void *), void *param)
   {
-    int size = _size;
+    unsigned size = _size;
     if (size <= 1)
       return;
     T* p = (&Front()) - 1;
     {
-      int i = size / 2;
+      unsigned i = size >> 1;
       do
         SortRefDown(p, i, size, compare, param);
       while (--i != 0);
@@ -168,6 +352,46 @@ public:
     }
     while (size > 1);
   }
+
+  static void SortRefDown2(T* p, unsigned k, unsigned size)
+  {
+    T temp = p[k];
+    for (;;)
+    {
+      unsigned s = (k << 1);
+      if (s > size)
+        break;
+      if (s < size && p[s + 1].Compare(p[s]) > 0)
+        s++;
+      if (temp.Compare(p[s]) >= 0)
+        break;
+      p[k] = p[s];
+      k = s;
+    }
+    p[k] = temp;
+  }
+
+  void Sort2()
+  {
+    unsigned size = _size;
+    if (size <= 1)
+      return;
+    T* p = (&Front()) - 1;
+    {
+      unsigned i = size >> 1;
+      do
+        SortRefDown2(p, i, size);
+      while (--i != 0);
+    }
+    do
+    {
+      T temp = p[size];
+      p[size--] = p[1];
+      p[1] = temp;
+      SortRefDown2(p, 1, size);
+    }
+    while (size > 1);
+  }
 };
 
 typedef CRecordVector<int> CIntVector;
@@ -177,76 +401,197 @@ typedef CRecordVector<unsigned char> CByteVector;
 typedef CRecordVector<void *> CPointerVector;
 
 template <class T>
-class CObjectVector: public CPointerVector
+class CObjectVector
 {
+  CPointerVector _v;
 public:
+  unsigned Size() const { return _v.Size(); }
+  bool IsEmpty() const { return _v.IsEmpty(); }
+  void ReserveDown() { _v.ReserveDown(); }
+  // void Reserve(unsigned newCapacity) { _v.Reserve(newCapacity); }
+  void ClearAndReserve(unsigned newCapacity) { Clear(); _v.ClearAndReserve(newCapacity); }
+
   CObjectVector() {};
-  ~CObjectVector() { Clear(); };
-  CObjectVector(const CObjectVector &v): CPointerVector() { *this = v; }
+  CObjectVector(const CObjectVector &v)
+  {
+    unsigned size = v.Size();
+    _v.ConstructReserve(size);
+    for (unsigned i = 0; i < size; i++)
+      _v.AddInReserved(new T(v[i]));
+  }
   CObjectVector& operator=(const CObjectVector &v)
   {
     Clear();
-    return (*this += v);
+    unsigned size = v.Size();
+    _v.Reserve(size);
+    for (unsigned i = 0; i < size; i++)
+      _v.AddInReserved(new T(v[i]));
+    return *this;
   }
+
   CObjectVector& operator+=(const CObjectVector &v)
   {
-    int size = v.Size();
-    Reserve(Size() + size);
-    for (int i = 0; i < size; i++)
-      Add(v[i]);
+    unsigned size = v.Size();
+    _v.Reserve(Size() + size);
+    for (unsigned i = 0; i < size; i++)
+      _v.AddInReserved(new T(v[i]));
     return *this;
   }
-  const T& operator[](int index) const { return *((T *)CPointerVector::operator[](index)); }
-  T& operator[](int index) { return *((T *)CPointerVector::operator[](index)); }
-  T& Front() { return operator[](0); }
+
+  const T& operator[](unsigned index) const { return *((T *)_v[index]); }
+        T& operator[](unsigned index)       { return *((T *)_v[index]); }
   const T& Front() const { return operator[](0); }
-  T& Back() { return operator[](_size - 1); }
-  const T& Back() const { return operator[](_size - 1); }
-  int Add(const T& item) { return CPointerVector::Add(new T(item)); }
-  void Insert(int index, const T& item) { CPointerVector::Insert(index, new T(item)); }
-  virtual void Delete(int index, int num = 1)
+        T& Front()       { return operator[](0); }
+  const T& Back() const  { return operator[](_v.Size() - 1); }
+        T& Back()        { return operator[](_v.Size() - 1); }
+
+  void MoveToFront(unsigned index) { _v.MoveToFront(index); }
+
+  unsigned Add(const T& item) { return _v.Add(new T(item)); }
+
+  void AddInReserved(const T& item) { _v.AddInReserved(new T(item)); }
+
+  T& AddNew()
+  {
+    T *p = new T;
+    _v.Add(p);
+    return *p;
+  }
+
+  T& AddNewInReserved()
+  {
+    T *p = new T;
+    _v.AddInReserved(p);
+    return *p;
+  }
+
+  void Insert(unsigned index, const T& item) { _v.Insert(index, new T(item)); }
+
+  T& InsertNew(unsigned index)
+  {
+    T *p = new T;
+    _v.Insert(index, p);
+    return *p;
+  }
+
+  ~CObjectVector()
+  {
+    for (unsigned i = _v.Size(); i != 0;)
+      delete (T *)_v[--i];
+  }
+
+  void ClearAndFree()
+  {
+    Clear();
+    _v.ClearAndFree();
+  }
+
+  void Clear()
+  {
+    for (unsigned i = _v.Size(); i != 0;)
+      delete (T *)_v[--i];
+    _v.Clear();
+  }
+
+  void DeleteFrom(unsigned index)
+  {
+    unsigned size = _v.Size();
+    for (unsigned i = index; i < size; i++)
+      delete (T *)_v[i];
+    _v.DeleteFrom(index);
+  }
+
+  void DeleteFrontal(unsigned num)
+  {
+    for (unsigned i = 0; i < num; i++)
+      delete (T *)_v[i];
+    _v.DeleteFrontal(num);
+  }
+
+  void DeleteBack()
   {
-    TestIndexAndCorrectNum(index, num);
-    for (int i = 0; i < num; i++)
-      delete (T *)(((void **)_items)[index + i]);
-    CPointerVector::Delete(index, num);
+    delete (T *)_v[_v.Size() - 1];
+    _v.DeleteBack();
   }
+
+  void Delete(unsigned index)
+  {
+    delete (T *)_v[index];
+    _v.Delete(index);
+  }
+
+  /*
+  void Delete(unsigned index, unsigned num)
+  {
+    for (unsigned i = 0; i < num; i++)
+      delete (T *)_v[index + i];
+    _v.Delete(index, num);
+  }
+  */
+
+  /*
   int Find(const T& item) const
   {
-    for (int i = 0; i < Size(); i++)
+    unsigned size = Size();
+    for (unsigned i = 0; i < size; i++)
       if (item == (*this)[i])
         return i;
     return -1;
   }
+  */
+
   int FindInSorted(const T& item) const
   {
-    int left = 0, right = Size();
+    unsigned left = 0, right = Size();
     while (left != right)
     {
-      int mid = (left + right) / 2;
-      const T& midValue = (*this)[mid];
-      if (item == midValue)
+      unsigned mid = (left + right) / 2;
+      const T& midVal = (*this)[mid];
+      int comp = item.Compare(midVal);
+      if (comp == 0)
         return mid;
-      if (item < midValue)
+      if (comp < 0)
         right = mid;
       else
         left = mid + 1;
     }
     return -1;
   }
-  int AddToSorted(const T& item)
+
+  unsigned AddToUniqueSorted(const T& item)
   {
-    int left = 0, right = Size();
+    unsigned left = 0, right = Size();
     while (left != right)
     {
-      int mid = (left + right) / 2;
-      const T& midValue = (*this)[mid];
-      if (item == midValue)
+      unsigned mid = (left + right) / 2;
+      const T& midVal = (*this)[mid];
+      int comp = item.Compare(midVal);
+      if (comp == 0)
+        return mid;
+      if (comp < 0)
+        right = mid;
+      else
+        left = mid + 1;
+    }
+    Insert(right, item);
+    return right;
+  }
+
+  /*
+  unsigned AddToSorted(const T& item)
+  {
+    unsigned left = 0, right = Size();
+    while (left != right)
+    {
+      unsigned mid = (left + right) / 2;
+      const T& midVal = (*this)[mid];
+      int comp = item.Compare(midVal);
+      if (comp == 0)
       {
         right = mid + 1;
         break;
       }
-      if (item < midValue)
+      if (comp < 0)
         right = mid;
       else
         left = mid + 1;
@@ -254,13 +599,17 @@ public:
     Insert(right, item);
     return right;
   }
+  */
 
   void Sort(int (*compare)(void *const *, void *const *, void *), void *param)
-    { CPointerVector::Sort(compare, param); }
+    { _v.Sort(compare, param); }
 
   static int CompareObjectItems(void *const *a1, void *const *a2, void * /* param */)
-    { return MyCompare(*(*((const T **)a1)), *(*((const T **)a2))); }
-  void Sort() { CPointerVector::Sort(CompareObjectItems, 0); }
+    { return (*(*((const T **)a1))).Compare(*(*((const T **)a2))); }
+
+  void Sort() { _v.Sort(CompareObjectItems, 0); }
 };
 
+#define FOR_VECTOR(_i_, _v_) for (unsigned _i_ = 0; _i_ < (_v_).Size(); _i_++)
+
 #endif
diff --git a/src/libs/7zip/win/CPP/Common/MyWindows.cpp b/src/libs/7zip/win/CPP/Common/MyWindows.cpp
new file mode 100644
index 000000000..38c93fdb2
--- /dev/null
+++ b/src/libs/7zip/win/CPP/Common/MyWindows.cpp
@@ -0,0 +1,145 @@
+// MyWindows.cpp
+
+#include "StdAfx.h"
+
+#ifndef _WIN32
+
+#include <stdlib.h>
+
+#include "MyWindows.h"
+
+static inline void *AllocateForBSTR(size_t cb) { return ::malloc(cb); }
+static inline void FreeForBSTR(void *pv) { ::free(pv);}
+
+/* Win32 uses DWORD (32-bit) type to store size of string before (OLECHAR *) string.
+  We must select CBstrSizeType for another systems (not Win32):
+
+    if (CBstrSizeType is UINT32),
+          then we support only strings smaller than 4 GB.
+          Win32 version always has that limitation.
+
+    if (CBstrSizeType is UINT),
+          (UINT can be 16/32/64-bit)
+          We can support strings larger than 4 GB (if UINT is 64-bit),
+          but sizeof(UINT) can be different in parts compiled by
+          different compilers/settings,
+          and we can't send such BSTR strings between such parts.
+*/
+
+typedef UINT32 CBstrSizeType;
+// typedef UINT CBstrSizeType;
+
+#define k_BstrSize_Max 0xFFFFFFFF
+// #define k_BstrSize_Max UINT_MAX
+// #define k_BstrSize_Max ((UINT)(INT)-1)
+
+BSTR SysAllocStringByteLen(LPCSTR s, UINT len)
+{
+  /* Original SysAllocStringByteLen in Win32 maybe fills only unaligned null OLECHAR at the end.
+     We provide also aligned null OLECHAR at the end. */
+
+  if (len >= (k_BstrSize_Max - sizeof(OLECHAR) - sizeof(OLECHAR) - sizeof(CBstrSizeType)))
+    return NULL;
+
+  UINT size = (len + sizeof(OLECHAR) + sizeof(OLECHAR) - 1) & ~(sizeof(OLECHAR) - 1);
+  void *p = AllocateForBSTR(size + sizeof(CBstrSizeType));
+  if (!p)
+    return NULL;
+  *(CBstrSizeType *)p = (CBstrSizeType)len;
+  BSTR bstr = (BSTR)((CBstrSizeType *)p + 1);
+  if (s)
+    memcpy(bstr, s, len);
+  for (; len < size; len++)
+    ((Byte *)bstr)[len] = 0;
+  return bstr;
+}
+
+BSTR SysAllocStringLen(const OLECHAR *s, UINT len)
+{
+  if (len >= (k_BstrSize_Max - sizeof(OLECHAR) - sizeof(CBstrSizeType)) / sizeof(OLECHAR))
+    return NULL;
+
+  UINT size = len * sizeof(OLECHAR);
+  void *p = AllocateForBSTR(size + sizeof(CBstrSizeType) + sizeof(OLECHAR));
+  if (!p)
+    return NULL;
+  *(CBstrSizeType *)p = (CBstrSizeType)size;
+  BSTR bstr = (BSTR)((CBstrSizeType *)p + 1);
+  if (s)
+    memcpy(bstr, s, size);
+  bstr[len] = 0;
+  return bstr;
+}
+
+BSTR SysAllocString(const OLECHAR *s)
+{
+  if (!s)
+    return 0;
+  const OLECHAR *s2 = s;
+  while (*s2 != 0)
+    s2++;
+  return SysAllocStringLen(s, (UINT)(s2 - s));
+}
+
+void SysFreeString(BSTR bstr)
+{
+  if (bstr)
+    FreeForBSTR((CBstrSizeType *)bstr - 1);
+}
+
+UINT SysStringByteLen(BSTR bstr)
+{
+  if (!bstr)
+    return 0;
+  return *((CBstrSizeType *)bstr - 1);
+}
+
+UINT SysStringLen(BSTR bstr)
+{
+  if (!bstr)
+    return 0;
+  return *((CBstrSizeType *)bstr - 1) / sizeof(OLECHAR);
+}
+
+
+HRESULT VariantClear(VARIANTARG *prop)
+{
+  if (prop->vt == VT_BSTR)
+    SysFreeString(prop->bstrVal);
+  prop->vt = VT_EMPTY;
+  return S_OK;
+}
+
+HRESULT VariantCopy(VARIANTARG *dest, const VARIANTARG *src)
+{
+  HRESULT res = ::VariantClear(dest);
+  if (res != S_OK)
+    return res;
+  if (src->vt == VT_BSTR)
+  {
+    dest->bstrVal = SysAllocStringByteLen((LPCSTR)src->bstrVal,
+        SysStringByteLen(src->bstrVal));
+    if (!dest->bstrVal)
+      return E_OUTOFMEMORY;
+    dest->vt = VT_BSTR;
+  }
+  else
+    *dest = *src;
+  return S_OK;
+}
+
+LONG CompareFileTime(const FILETIME* ft1, const FILETIME* ft2)
+{
+  if (ft1->dwHighDateTime < ft2->dwHighDateTime) return -1;
+  if (ft1->dwHighDateTime > ft2->dwHighDateTime) return 1;
+  if (ft1->dwLowDateTime < ft2->dwLowDateTime) return -1;
+  if (ft1->dwLowDateTime > ft2->dwLowDateTime) return 1;
+  return 0;
+}
+
+DWORD GetLastError()
+{
+  return 0;
+}
+
+#endif
diff --git a/src/libs/7zip/win/CPP/Common/MyWindows.h b/src/libs/7zip/win/CPP/Common/MyWindows.h
index 8b0e5c069..139a4e8b9 100644
--- a/src/libs/7zip/win/CPP/Common/MyWindows.h
+++ b/src/libs/7zip/win/CPP/Common/MyWindows.h
@@ -1,12 +1,17 @@
 // MyWindows.h
 
-#ifndef __MYWINDOWS_H
-#define __MYWINDOWS_H
+#ifndef __MY_WINDOWS_H
+#define __MY_WINDOWS_H
 
 #ifdef _WIN32
 
 #include <windows.h>
 
+#ifdef UNDER_CE
+  #undef VARIANT_TRUE
+  #define VARIANT_TRUE ((VARIANT_BOOL)-1)
+#endif
+
 #else
 
 #include <stddef.h> // for wchar_t
@@ -14,6 +19,8 @@
 
 #include "MyGuidDef.h"
 
+#define WINAPI
+
 typedef char CHAR;
 typedef unsigned char UCHAR;
 
@@ -40,8 +47,8 @@ typedef UINT32 DWORD;
 typedef Int64 LONGLONG;
 typedef UInt64 ULONGLONG;
 
-typedef struct LARGE_INTEGER { LONGLONG QuadPart; }LARGE_INTEGER;
-typedef struct _ULARGE_INTEGER { ULONGLONG QuadPart;} ULARGE_INTEGER;
+typedef struct _LARGE_INTEGER { LONGLONG QuadPart; } LARGE_INTEGER;
+typedef struct _ULARGE_INTEGER { ULONGLONG QuadPart; } ULARGE_INTEGER;
 
 typedef const CHAR *LPCSTR;
 typedef CHAR TCHAR;
@@ -57,7 +64,7 @@ typedef struct _FILETIME
 {
   DWORD dwLowDateTime;
   DWORD dwHighDateTime;
-}FILETIME;
+} FILETIME;
 
 #define HRESULT LONG
 #define FAILED(Status) ((HRESULT)(Status)<0)
@@ -145,8 +152,6 @@ typedef WORD PROPVAR_PAD1;
 typedef WORD PROPVAR_PAD2;
 typedef WORD PROPVAR_PAD3;
 
-#ifdef __cplusplus
-
 typedef struct tagPROPVARIANT
 {
   VARTYPE vt;
@@ -177,11 +182,17 @@ typedef tagVARIANT VARIANT;
 typedef VARIANT VARIANTARG;
 
 MY_EXTERN_C HRESULT VariantClear(VARIANTARG *prop);
-MY_EXTERN_C HRESULT VariantCopy(VARIANTARG *dest, VARIANTARG *src);
+MY_EXTERN_C HRESULT VariantCopy(VARIANTARG *dest, const VARIANTARG *src);
 
-#endif
+typedef struct tagSTATPROPSTG
+{
+  LPOLESTR lpwstrName;
+  PROPID propid;
+  VARTYPE vt;
+} STATPROPSTG;
 
 MY_EXTERN_C BSTR SysAllocStringByteLen(LPCSTR psz, UINT len);
+MY_EXTERN_C BSTR SysAllocStringLen(const OLECHAR *sz, UINT len);
 MY_EXTERN_C BSTR SysAllocString(const OLECHAR *sz);
 MY_EXTERN_C void SysFreeString(BSTR bstr);
 MY_EXTERN_C UINT SysStringByteLen(BSTR bstr);
@@ -192,6 +203,7 @@ MY_EXTERN_C LONG CompareFileTime(const FILETIME* ft1, const FILETIME* ft2);
 
 #define CP_ACP    0
 #define CP_OEMCP  1
+#define CP_UTF8   65001
 
 typedef enum tagSTREAM_SEEK
 {
diff --git a/src/libs/7zip/win/CPP/Common/NewHandler.cpp b/src/libs/7zip/win/CPP/Common/NewHandler.cpp
index aad6e7d16..9072376df 100644
--- a/src/libs/7zip/win/CPP/Common/NewHandler.cpp
+++ b/src/libs/7zip/win/CPP/Common/NewHandler.cpp
@@ -1,5 +1,5 @@
 // NewHandler.cpp
- 
+
 #include "StdAfx.h"
 
 #include <stdlib.h>
@@ -11,6 +11,32 @@
 #ifndef DEBUG_MEMORY_LEAK
 
 #ifdef _WIN32
+
+/*
+void * my_new(size_t size)
+{
+  // void *p = ::HeapAlloc(::GetProcessHeap(), 0, size);
+  void *p = ::malloc(size);
+  if (p == 0)
+    throw CNewException();
+  return p;
+}
+
+void my_delete(void *p) throw()
+{
+  // if (p == 0) return; ::HeapFree(::GetProcessHeap(), 0, p);
+  ::free(p);
+}
+
+void * my_Realloc(void *p, size_t newSize, size_t oldSize)
+{
+  void *newBuf = my_new(newSize);
+  memcpy(newBuf, p, oldSize);
+  my_delete(p);
+  return newBuf;
+}
+*/
+
 void *
 #ifdef _MSC_VER
 __cdecl
@@ -30,18 +56,42 @@ __cdecl
 #endif
 operator delete(void *p) throw()
 {
-  /*
+  // if (p == 0) return; ::HeapFree(::GetProcessHeap(), 0, p);
+  ::free(p);
+}
+
+/*
+void *
+#ifdef _MSC_VER
+__cdecl
+#endif
+operator new[](size_t size)
+{
+  // void *p = ::HeapAlloc(::GetProcessHeap(), 0, size);
+  void *p = ::malloc(size);
   if (p == 0)
-    return;
-  ::HeapFree(::GetProcessHeap(), 0, p);
-  */
+    throw CNewException();
+  return p;
+}
+
+void
+#ifdef _MSC_VER
+__cdecl
+#endif
+operator delete[](void *p) throw()
+{
+  // if (p == 0) return; ::HeapFree(::GetProcessHeap(), 0, p);
   ::free(p);
 }
+*/
+
 #endif
 
 #else
 
-#pragma init_seg(lib)
+#include <stdio.h>
+
+// #pragma init_seg(lib)
 const int kDebugSize = 1000000;
 static void *a[kDebugSize];
 static int index = 0;
@@ -51,10 +101,6 @@ void * __cdecl operator new(size_t size)
 {
   numAllocs++;
   void *p = HeapAlloc(GetProcessHeap(), 0, size);
-  if (index == 40)
-  {
-    int t = 1;
-  }
   if (index < kDebugSize)
   {
     a[index] = p;
diff --git a/src/libs/7zip/win/CPP/Common/NewHandler.h b/src/libs/7zip/win/CPP/Common/NewHandler.h
index 215ba05f1..e3e7422c8 100644
--- a/src/libs/7zip/win/CPP/Common/NewHandler.h
+++ b/src/libs/7zip/win/CPP/Common/NewHandler.h
@@ -1,16 +1,68 @@
 // Common/NewHandler.h
 
-#ifndef __COMMON_NEWHANDLER_H
-#define __COMMON_NEWHANDLER_H
+#ifndef __COMMON_NEW_HANDLER_H
+#define __COMMON_NEW_HANDLER_H
+
+/*
+This file must be included before any code that uses operators "delete" or "new".
+Also you must compile and link "NewHandler.cpp", if you use MSVC 6.0.
+The operator "new" in MSVC 6.0 doesn't throw exception "bad_alloc".
+So we define another version of operator "new" that throws "CNewException" on failure.
+
+If you use compiler that throws exception in "new" operator (GCC or new version of MSVC),
+you can compile without "NewHandler.cpp". So standard exception "bad_alloc" will be used.
+
+It's still allowed to use redefined version of operator "new" from "NewHandler.cpp"
+with any compiler. 7-Zip's code can work with "bad_alloc" and "CNewException" exceptions.
+But if you use some additional code (outside of 7-Zip's code), you must check
+that redefined version of operator "new" (that throws CNewException) is not
+problem for your code.
+
+Also we declare delete(void *p) throw() that creates smaller code.
+*/
+
 
 class CNewException {};
 
+#ifdef WIN32
+// We can compile my_new and my_delete with _fastcall
+/*
+void * my_new(size_t size);
+void my_delete(void *p) throw();
+// void * my_Realloc(void *p, size_t newSize, size_t oldSize);
+*/
+#endif
+
 #ifdef _WIN32
+
+void *
+#ifdef _MSC_VER
+__cdecl
+#endif
+operator new(size_t size);
+
 void
 #ifdef _MSC_VER
 __cdecl
 #endif
 operator delete(void *p) throw();
+
+#endif
+
+/*
+#ifdef _WIN32
+void *
+#ifdef _MSC_VER
+__cdecl
+#endif
+operator new[](size_t size);
+
+void
+#ifdef _MSC_VER
+__cdecl
+#endif
+operator delete[](void *p) throw();
 #endif
+*/
 
 #endif
diff --git a/src/libs/7zip/win/CPP/Common/StdAfx.h b/src/libs/7zip/win/CPP/Common/StdAfx.h
index b8ba1d5c4..420f5c326 100644
--- a/src/libs/7zip/win/CPP/Common/StdAfx.h
+++ b/src/libs/7zip/win/CPP/Common/StdAfx.h
@@ -3,7 +3,6 @@
 #ifndef __STDAFX_H
 #define __STDAFX_H
 
-// #include "MyWindows.h"
-#include "NewHandler.h"
+#include "Common.h"
 
 #endif
diff --git a/src/libs/7zip/win/CPP/Common/StdInStream.cpp b/src/libs/7zip/win/CPP/Common/StdInStream.cpp
deleted file mode 100644
index f3dcb85f5..000000000
--- a/src/libs/7zip/win/CPP/Common/StdInStream.cpp
+++ /dev/null
@@ -1,107 +0,0 @@
-// Common/StdInStream.cpp
-
-#include "StdAfx.h"
-
-#include <tchar.h>
-
-#include "StdInStream.h"
-#include "StringConvert.h"
-#include "UTFConvert.h"
-
-#ifdef _MSC_VER
-// "was declared deprecated" disabling
-#pragma warning(disable : 4996 )
-#endif
-
-static const char kIllegalChar = '\0';
-static const char kNewLineChar = '\n';
-
-static const char *kEOFMessage = "Unexpected end of input stream";
-static const char *kReadErrorMessage  ="Error reading input stream";
-static const char *kIllegalCharMessage = "Illegal character in input stream";
-
-static LPCTSTR kFileOpenMode = TEXT("r");
-
-extern int g_CodePage;
-
-CStdInStream g_StdIn(stdin);
-
-bool CStdInStream::Open(LPCTSTR fileName)
-{
-  Close();
-  _stream = _tfopen(fileName, kFileOpenMode);
-  _streamIsOpen = (_stream != 0);
-  return _streamIsOpen;
-}
-
-bool CStdInStream::Close()
-{
-  if (!_streamIsOpen)
-    return true;
-  _streamIsOpen = (fclose(_stream) != 0);
-  return !_streamIsOpen;
-}
-
-CStdInStream::~CStdInStream()
-{
-  Close();
-}
-
-AString CStdInStream::ScanStringUntilNewLine(bool allowEOF)
-{
-  AString s;
-  for (;;)
-  {
-    int intChar = GetChar();
-    if (intChar == EOF)
-    {
-      if (allowEOF)
-        break;
-      throw kEOFMessage;
-    }
-    char c = char(intChar);
-    if (c == kIllegalChar)
-      throw kIllegalCharMessage;
-    if (c == kNewLineChar)
-      break;
-    s += c;
-  }
-  return s;
-}
-
-UString CStdInStream::ScanUStringUntilNewLine()
-{
-  AString s = ScanStringUntilNewLine(true);
-  int codePage = g_CodePage;
-  if (codePage == -1)
-    codePage = CP_OEMCP;
-  UString dest;
-  if (codePage == CP_UTF8)
-    ConvertUTF8ToUnicode(s, dest);
-  else
-    dest = MultiByteToUnicodeString(s, (UINT)codePage);
-  return dest;
-}
-
-void CStdInStream::ReadToString(AString &resultString)
-{
-  resultString.Empty();
-  int c;
-  while ((c = GetChar()) != EOF)
-    resultString += char(c);
-}
-
-bool CStdInStream::Eof()
-{
-  return (feof(_stream) != 0);
-}
-
-int CStdInStream::GetChar()
-{
-  int c = fgetc(_stream); // getc() doesn't work in BeOS?
-  if (c == EOF && !Eof())
-    throw kReadErrorMessage;
-  return c;
-}
-
-
diff --git a/src/libs/7zip/win/CPP/Common/StdInStream.h b/src/libs/7zip/win/CPP/Common/StdInStream.h
deleted file mode 100644
index 0d182cc3c..000000000
--- a/src/libs/7zip/win/CPP/Common/StdInStream.h
+++ /dev/null
@@ -1,32 +0,0 @@
-// Common/StdInStream.h
-
-#ifndef __COMMON_STDINSTREAM_H
-#define __COMMON_STDINSTREAM_H
-
-#include <stdio.h>
-
-#include "MyString.h"
-#include "Types.h"
-
-class CStdInStream
-{
-  bool _streamIsOpen;
-  FILE *_stream;
-public:
-  CStdInStream(): _streamIsOpen(false) {};
-  CStdInStream(FILE *stream): _streamIsOpen(false), _stream(stream) {};
-  ~CStdInStream();
-  bool Open(LPCTSTR fileName);
-  bool Close();
-
-  AString ScanStringUntilNewLine(bool allowEOF = false);
-  void ReadToString(AString &resultString);
-  UString ScanUStringUntilNewLine();
-
-  bool Eof();
-  int GetChar();
-};
-
-extern CStdInStream g_StdIn;
-
-#endif
diff --git a/src/libs/7zip/win/CPP/Common/StdOutStream.cpp b/src/libs/7zip/win/CPP/Common/StdOutStream.cpp
index 061a76063..6aed31a31 100644
--- a/src/libs/7zip/win/CPP/Common/StdOutStream.cpp
+++ b/src/libs/7zip/win/CPP/Common/StdOutStream.cpp
@@ -9,21 +9,16 @@
 #include "StringConvert.h"
 #include "UTFConvert.h"
 
-#ifdef _MSC_VER
-// "was declared deprecated" disabling
-#pragma warning(disable : 4996 )
-#endif
-
 static const char kNewLineChar =  '\n';
 
 static const char *kFileOpenMode = "wt";
 
 extern int g_CodePage;
 
-CStdOutStream  g_StdOut(stdout);
-CStdOutStream  g_StdErr(stderr);
+CStdOutStream g_StdOut(stdout);
+CStdOutStream g_StdErr(stderr);
 
-bool CStdOutStream::Open(const char *fileName)
+bool CStdOutStream::Open(const char *fileName) throw()
 {
   Close();
   _stream = fopen(fileName, kFileOpenMode);
@@ -31,7 +26,7 @@ bool CStdOutStream::Open(const char *fileName)
   return _streamIsOpen;
 }
 
-bool CStdOutStream::Close()
+bool CStdOutStream::Close() throw()
 {
   if (!_streamIsOpen)
     return true;
@@ -42,33 +37,16 @@ bool CStdOutStream::Close()
   return true;
 }
 
-bool CStdOutStream::Flush()
+bool CStdOutStream::Flush() throw()
 {
   return (fflush(_stream) == 0);
 }
 
-CStdOutStream::~CStdOutStream ()
-{
-  Close();
-}
-
-CStdOutStream & CStdOutStream::operator<<(CStdOutStream & (*aFunction)(CStdOutStream  &))
-{
-  (*aFunction)(*this);
-  return *this;
-}
-
-CStdOutStream & endl(CStdOutStream & outStream)
+CStdOutStream & endl(CStdOutStream & outStream) throw()
 {
   return outStream << kNewLineChar;
 }
 
-CStdOutStream & CStdOutStream::operator<<(const char *s)
-{
-  fputs(s, _stream);
-  return *this;
-}
-
 CStdOutStream & CStdOutStream::operator<<(const wchar_t *s)
 {
   int codePage = g_CodePage;
@@ -78,27 +56,51 @@ CStdOutStream & CStdOutStream::operator<<(const wchar_t *s)
   if (codePage == CP_UTF8)
     ConvertUnicodeToUTF8(s, dest);
   else
-    dest = UnicodeStringToMultiByte(s, (UINT)codePage);
-  *this << (const char *)dest;
-  return *this;
+    UnicodeStringToMultiByte2(dest, s, (UINT)codePage);
+  return operator<<((const char *)dest);
+}
+
+void StdOut_Convert_UString_to_AString(const UString &s, AString &temp)
+{
+  int codePage = g_CodePage;
+  if (codePage == -1)
+    codePage = CP_OEMCP;
+  if (codePage == CP_UTF8)
+    ConvertUnicodeToUTF8(s, temp);
+  else
+    UnicodeStringToMultiByte2(temp, s, (UINT)codePage);
+}
+
+void CStdOutStream::PrintUString(const UString &s, AString &temp)
+{
+  StdOut_Convert_UString_to_AString(s, temp);
+  *this << (const char *)temp;
+}
+
+CStdOutStream & CStdOutStream::operator<<(Int32 number) throw()
+{
+  char s[32];
+  ConvertInt64ToString(number, s);
+  return operator<<(s);
 }
 
-CStdOutStream & CStdOutStream::operator<<(char c)
+CStdOutStream & CStdOutStream::operator<<(Int64 number) throw()
 {
-  fputc(c, _stream);
-  return *this;
+  char s[32];
+  ConvertInt64ToString(number, s);
+  return operator<<(s);
 }
 
-CStdOutStream & CStdOutStream::operator<<(int number)
+CStdOutStream & CStdOutStream::operator<<(UInt32 number) throw()
 {
-  char textString[32];
-  ConvertInt64ToString(number, textString);
-  return operator<<(textString);
+  char s[16];
+  ConvertUInt32ToString(number, s);
+  return operator<<(s);
 }
 
-CStdOutStream & CStdOutStream::operator<<(UInt64 number)
+CStdOutStream & CStdOutStream::operator<<(UInt64 number) throw()
 {
-  char textString[32];
-  ConvertUInt64ToString(number, textString);
-  return operator<<(textString);
+  char s[32];
+  ConvertUInt64ToString(number, s);
+  return operator<<(s);
 }
diff --git a/src/libs/7zip/win/CPP/Common/StdOutStream.h b/src/libs/7zip/win/CPP/Common/StdOutStream.h
index b0b2c615c..0a8c0febb 100644
--- a/src/libs/7zip/win/CPP/Common/StdOutStream.h
+++ b/src/libs/7zip/win/CPP/Common/StdOutStream.h
@@ -1,35 +1,62 @@
 // Common/StdOutStream.h
 
-#ifndef __COMMON_STDOUTSTREAM_H
-#define __COMMON_STDOUTSTREAM_H
+#ifndef __COMMON_STD_OUT_STREAM_H
+#define __COMMON_STD_OUT_STREAM_H
 
 #include <stdio.h>
 
-#include "Types.h"
+#include "MyString.h"
+#include "MyTypes.h"
 
 class CStdOutStream
 {
-  bool _streamIsOpen;
   FILE *_stream;
+  bool _streamIsOpen;
 public:
-  CStdOutStream (): _streamIsOpen(false), _stream(0) {};
-  CStdOutStream (FILE *stream): _streamIsOpen(false), _stream(stream) {};
-  ~CStdOutStream ();
+  CStdOutStream(): _stream(0), _streamIsOpen(false) {};
+  CStdOutStream(FILE *stream): _stream(stream), _streamIsOpen(false) {};
+  ~CStdOutStream() { Close(); }
+
+  // void AttachStdStream(FILE *stream) { _stream  = stream; _streamIsOpen = false; }
+  // bool IsDefined() const { return _stream  != NULL; }
+
   operator FILE *() { return _stream; }
-  bool Open(const char *fileName);
-  bool Close();
-  bool Flush();
-  CStdOutStream & operator<<(CStdOutStream & (* aFunction)(CStdOutStream  &));
-  CStdOutStream & operator<<(const char *string);
-  CStdOutStream & operator<<(const wchar_t *string);
-  CStdOutStream & operator<<(char c);
-  CStdOutStream & operator<<(int number);
-  CStdOutStream & operator<<(UInt64 number);
+  bool Open(const char *fileName) throw();
+  bool Close() throw();
+  bool Flush() throw();
+
+  CStdOutStream & operator<<(CStdOutStream & (* func)(CStdOutStream  &))
+  {
+    (*func)(*this);
+    return *this;
+  }
+
+  CStdOutStream & operator<<(const char *s) throw()
+  {
+    fputs(s, _stream);
+    return *this;
+  }
+
+  CStdOutStream & operator<<(char c) throw()
+  {
+    fputc(c, _stream);
+    return *this;
+  }
+
+  CStdOutStream & operator<<(Int32 number) throw();
+  CStdOutStream & operator<<(Int64 number) throw();
+  CStdOutStream & operator<<(UInt32 number) throw();
+  CStdOutStream & operator<<(UInt64 number) throw();
+
+  CStdOutStream & operator<<(const wchar_t *s);
+  void PrintUString(const UString &s, AString &temp);
 };
 
-CStdOutStream & endl(CStdOutStream & outStream);
+CStdOutStream & endl(CStdOutStream & outStream) throw();
 
 extern CStdOutStream g_StdOut;
 extern CStdOutStream g_StdErr;
 
+void StdOut_Convert_UString_to_AString(const UString &s, AString &temp);
+
 #endif
diff --git a/src/libs/7zip/win/CPP/Common/StringConvert.cpp b/src/libs/7zip/win/CPP/Common/StringConvert.cpp
index 681895b71..0443a06ca 100644
--- a/src/libs/7zip/win/CPP/Common/StringConvert.cpp
+++ b/src/libs/7zip/win/CPP/Common/StringConvert.cpp
@@ -15,8 +15,8 @@ UString MultiByteToUnicodeString(const AString &srcString, UINT codePage)
   if (!srcString.IsEmpty())
   {
     int numChars = MultiByteToWideChar(codePage, 0, srcString,
-      srcString.Length(), resultString.GetBuffer(srcString.Length()),
-      srcString.Length() + 1);
+        srcString.Len(), resultString.GetBuffer(srcString.Len()),
+        srcString.Len() + 1);
     if (numChars == 0)
       throw 282228;
     resultString.ReleaseBuffer(numChars);
@@ -24,15 +24,83 @@ UString MultiByteToUnicodeString(const AString &srcString, UINT codePage)
   return resultString;
 }
 
+void MultiByteToUnicodeString2(UString &dest, const AString &srcString, UINT codePage)
+{
+  dest.Empty();
+  if (!srcString.IsEmpty())
+  {
+    wchar_t *destBuf = dest.GetBuffer(srcString.Len());
+    const char *sp = (const char *)srcString;
+    unsigned i;
+    for (i = 0;;)
+    {
+      char c = sp[i];
+      if ((Byte)c >= 0x80 || c == 0)
+        break;
+      destBuf[i++] = (wchar_t)c;
+    }
+
+    if (i != srcString.Len())
+    {
+      unsigned numChars = MultiByteToWideChar(codePage, 0, sp + i,
+          srcString.Len() - i, destBuf + i,
+          srcString.Len() + 1 - i);
+      if (numChars == 0)
+        throw 282228;
+      i += numChars;
+    }
+    dest.ReleaseBuffer(i);
+  }
+}
+
+void UnicodeStringToMultiByte2(AString &dest, const UString &s, UINT codePage, char defaultChar, bool &defaultCharWasUsed)
+{
+  dest.Empty();
+  defaultCharWasUsed = false;
+  if (!s.IsEmpty())
+  {
+    unsigned numRequiredBytes = s.Len() * 2;
+    char *destBuf = dest.GetBuffer(numRequiredBytes);
+    unsigned i;
+    const wchar_t *sp = (const wchar_t *)s;
+    for (i = 0;;)
+    {
+      wchar_t c = sp[i];
+      if (c >= 0x80 || c == 0)
+        break;
+      destBuf[i++] = (char)c;
+    }
+    defaultCharWasUsed = false;
+    if (i != s.Len())
+    {
+      BOOL defUsed;
+      unsigned numChars = WideCharToMultiByte(codePage, 0, sp + i, s.Len() - i,
+          destBuf + i, numRequiredBytes + 1 - i,
+          &defaultChar, &defUsed);
+      defaultCharWasUsed = (defUsed != FALSE);
+      if (numChars == 0)
+        throw 282229;
+      i += numChars;
+    }
+    dest.ReleaseBuffer(i);
+  }
+}
+
+void UnicodeStringToMultiByte2(AString &dest, const UString &srcString, UINT codePage)
+{
+  bool defaultCharWasUsed;
+  UnicodeStringToMultiByte2(dest, srcString, codePage, '_', defaultCharWasUsed);
+}
+
 AString UnicodeStringToMultiByte(const UString &s, UINT codePage, char defaultChar, bool &defaultCharWasUsed)
 {
   AString dest;
   defaultCharWasUsed = false;
   if (!s.IsEmpty())
   {
-    int numRequiredBytes = s.Length() * 2;
+    unsigned numRequiredBytes = s.Len() * 2;
     BOOL defUsed;
-    int numChars = WideCharToMultiByte(codePage, 0, s, s.Length(),
+    int numChars = WideCharToMultiByte(codePage, 0, s, s.Len(),
         dest.GetBuffer(numRequiredBytes), numRequiredBytes + 1,
         &defaultChar, &defUsed);
     defaultCharWasUsed = (defUsed != FALSE);
@@ -53,7 +121,7 @@ AString UnicodeStringToMultiByte(const UString &srcString, UINT codePage)
 AString SystemStringToOemString(const CSysString &srcString)
 {
   AString result;
-  CharToOem(srcString, result.GetBuffer(srcString.Length() * 2));
+  CharToOem(srcString, result.GetBuffer(srcString.Len() * 2));
   result.ReleaseBuffer();
   return result;
 }
@@ -64,12 +132,12 @@ AString SystemStringToOemString(const CSysString &srcString)
 UString MultiByteToUnicodeString(const AString &srcString, UINT codePage)
 {
   UString resultString;
-  for (int i = 0; i < srcString.Length(); i++)
-    resultString += wchar_t(srcString[i]);
+  for (unsigned i = 0; i < srcString.Len(); i++)
+    resultString += (wchar_t)srcString[i];
   /*
   if (!srcString.IsEmpty())
   {
-    int numChars = mbstowcs(resultString.GetBuffer(srcString.Length()), srcString, srcString.Length() + 1);
+    int numChars = mbstowcs(resultString.GetBuffer(srcString.Len()), srcString, srcString.Len() + 1);
     if (numChars < 0) throw "Your environment does not support UNICODE";
     resultString.ReleaseBuffer(numChars);
   }
@@ -80,12 +148,12 @@ UString MultiByteToUnicodeString(const AString &srcString, UINT codePage)
 AString UnicodeStringToMultiByte(const UString &srcString, UINT codePage)
 {
   AString resultString;
-  for (int i = 0; i < srcString.Length(); i++)
-    resultString += char(srcString[i]);
+  for (unsigned i = 0; i < srcString.Len(); i++)
+    resultString += (char)srcString[i];
   /*
   if (!srcString.IsEmpty())
   {
-    int numRequiredBytes = srcString.Length() * 6 + 1;
+    int numRequiredBytes = srcString.Len() * 6 + 1;
     int numChars = wcstombs(resultString.GetBuffer(numRequiredBytes), srcString, numRequiredBytes);
     if (numChars < 0) throw "Your environment does not support UNICODE";
     resultString.ReleaseBuffer(numChars);
diff --git a/src/libs/7zip/win/CPP/Common/StringConvert.h b/src/libs/7zip/win/CPP/Common/StringConvert.h
index cd737becb..8eea72ef2 100644
--- a/src/libs/7zip/win/CPP/Common/StringConvert.h
+++ b/src/libs/7zip/win/CPP/Common/StringConvert.h
@@ -3,15 +3,19 @@
 #ifndef __COMMON_STRING_CONVERT_H
 #define __COMMON_STRING_CONVERT_H
 
-#include "MyWindows.h"
 #include "MyString.h"
-#include "Types.h"
+#include "MyWindows.h"
 
 UString MultiByteToUnicodeString(const AString &srcString, UINT codePage = CP_ACP);
+
+// optimized versions that work faster for ASCII strings
+void MultiByteToUnicodeString2(UString &dest, const AString &srcString, UINT codePage = CP_ACP);
+void UnicodeStringToMultiByte2(AString &dest, const UString &s, UINT codePage, char defaultChar, bool &defaultCharWasUsed);
+void UnicodeStringToMultiByte2(AString &dest, const UString &srcString, UINT codePage);
+
 AString UnicodeStringToMultiByte(const UString &srcString, UINT codePage, char defaultChar, bool &defaultCharWasUsed);
 AString UnicodeStringToMultiByte(const UString &srcString, UINT codePage = CP_ACP);
 
-
 inline const wchar_t* GetUnicodeString(const wchar_t* unicodeString)
   { return unicodeString; }
 inline const UString& GetUnicodeString(const UString &unicodeString)
diff --git a/src/libs/7zip/win/CPP/Common/StringToInt.cpp b/src/libs/7zip/win/CPP/Common/StringToInt.cpp
index 9473766bc..2023fcc2c 100644
--- a/src/libs/7zip/win/CPP/Common/StringToInt.cpp
+++ b/src/libs/7zip/win/CPP/Common/StringToInt.cpp
@@ -4,87 +4,141 @@
 
 #include "StringToInt.h"
 
-UInt64 ConvertStringToUInt64(const char *s, const char **end)
+static const UInt32 k_UInt32_max = 0xFFFFFFFF;
+static const UInt64 k_UInt64_max = UINT64_CONST(0xFFFFFFFFFFFFFFFF);
+// static const UInt64 k_UInt64_max = (UInt64)(Int64)-1;
+
+#define CONVERT_STRING_TO_UINT_FUNC(uintType, charType) \
+  uintType ConvertStringTo ## uintType(const charType *s, const charType **end) throw() { \
+    if (end) *end = s; \
+    uintType res = 0; \
+    for (;; s++) { \
+      charType c = *s; \
+      if (c < '0' || c > '9') { if (end) *end = s; return res; } \
+      if (res > (k_ ## uintType ## _max) / 10) return 0; \
+      res *= 10; \
+      unsigned v = (c - '0'); \
+      if (res > (k_ ## uintType ## _max) - v) return 0; \
+      res += v; }}
+
+CONVERT_STRING_TO_UINT_FUNC(UInt32, char)
+CONVERT_STRING_TO_UINT_FUNC(UInt32, wchar_t)
+CONVERT_STRING_TO_UINT_FUNC(UInt64, char)
+CONVERT_STRING_TO_UINT_FUNC(UInt64, wchar_t)
+
+Int32 ConvertStringToInt32(const wchar_t *s, const wchar_t **end) throw()
+{
+  if (end)
+    *end = s;
+  const wchar_t *s2 = s;
+  if (*s == '-')
+    s2++;
+  if (*s2 == 0)
+    return 0;
+  const wchar_t *end2;
+  UInt32 res = ConvertStringToUInt32(s2, &end2);
+  if (*s == '-')
+  {
+    if (res > ((UInt32)1 << (32 - 1)))
+      return 0;
+  }
+  else if ((res & ((UInt32)1 << (32 - 1))) != 0)
+    return 0;
+  if (end)
+    *end = end2;
+  if (*s == '-')
+    return -(Int32)res;
+  return (Int32)res;
+}
+
+UInt32 ConvertOctStringToUInt32(const char *s, const char **end) throw()
 {
-  UInt64 result = 0;
-  for (;;)
+  if (end)
+    *end = s;
+  UInt32 res = 0;
+  for (;; s++)
   {
     char c = *s;
-    if (c < '0' || c > '9')
+    if (c < '0' || c > '7')
     {
-      if (end != NULL)
+      if (end)
         *end = s;
-      return result;
+      return res;
     }
-    result *= 10;
-    result += (c - '0');
-    s++;
+    if ((res & (UInt32)7 << (32 - 3)) != 0)
+      return 0;
+    res <<= 3;
+    res |= (unsigned)(c - '0');
   }
 }
 
-UInt64 ConvertOctStringToUInt64(const char *s, const char **end)
+UInt64 ConvertOctStringToUInt64(const char *s, const char **end) throw()
 {
-  UInt64 result = 0;
-  for (;;)
+  if (end)
+    *end = s;
+  UInt64 res = 0;
+  for (;; s++)
   {
     char c = *s;
     if (c < '0' || c > '7')
     {
-      if (end != NULL)
+      if (end)
         *end = s;
-      return result;
+      return res;
     }
-    result <<= 3;
-    result += (c - '0');
-    s++;
+    if ((res & (UInt64)7 << (64 - 3)) != 0)
+      return 0;
+    res <<= 3;
+    res |= (unsigned)(c - '0');
   }
 }
 
-UInt64 ConvertHexStringToUInt64(const char *s, const char **end)
+UInt32 ConvertHexStringToUInt32(const char *s, const char **end) throw()
 {
-  UInt64 result = 0;
-  for (;;)
+  if (end)
+    *end = s;
+  UInt32 res = 0;
+  for (;; s++)
   {
     char c = *s;
-    UInt32 v;
+    unsigned v;
     if (c >= '0' && c <= '9') v = (c - '0');
     else if (c >= 'A' && c <= 'F') v = 10 + (c - 'A');
     else if (c >= 'a' && c <= 'f') v = 10 + (c - 'a');
     else
     {
-      if (end != NULL)
+      if (end)
         *end = s;
-      return result;
+      return res;
     }
-    result <<= 4;
-    result |= v;
-    s++;
+    if ((res & (UInt32)0xF << (32 - 4)) != 0)
+      return 0;
+    res <<= 4;
+    res |= v;
   }
 }
 
-
-UInt64 ConvertStringToUInt64(const wchar_t *s, const wchar_t **end)
+UInt64 ConvertHexStringToUInt64(const char *s, const char **end) throw()
 {
-  UInt64 result = 0;
-  for (;;)
+  if (end)
+    *end = s;
+  UInt64 res = 0;
+  for (;; s++)
   {
-    wchar_t c = *s;
-    if (c < '0' || c > '9')
+    char c = *s;
+    unsigned v;
+    if (c >= '0' && c <= '9') v = (c - '0');
+    else if (c >= 'A' && c <= 'F') v = 10 + (c - 'A');
+    else if (c >= 'a' && c <= 'f') v = 10 + (c - 'a');
+    else
     {
-      if (end != NULL)
+      if (end)
         *end = s;
-      return result;
+      return res;
     }
-    result *= 10;
-    result += (c - '0');
-    s++;
+    if ((res & (UInt64)0xF << (64 - 4)) != 0)
+      return 0;
+    res <<= 4;
+    res |= v;
   }
 }
-
-
-Int64 ConvertStringToInt64(const char *s, const char **end)
-{
-  if (*s == '-')
-    return -(Int64)ConvertStringToUInt64(s + 1, end);
-  return ConvertStringToUInt64(s, end);
-}
diff --git a/src/libs/7zip/win/CPP/Common/StringToInt.h b/src/libs/7zip/win/CPP/Common/StringToInt.h
index c0d860eff..5c5d7d7fe 100644
--- a/src/libs/7zip/win/CPP/Common/StringToInt.h
+++ b/src/libs/7zip/win/CPP/Common/StringToInt.h
@@ -1,18 +1,21 @@
 // Common/StringToInt.h
 
-#ifndef __COMMON_STRINGTOINT_H
-#define __COMMON_STRINGTOINT_H
+#ifndef __COMMON_STRING_TO_INT_H
+#define __COMMON_STRING_TO_INT_H
 
-#include <string.h>
-#include "Types.h"
+#include "MyTypes.h"
 
-UInt64 ConvertStringToUInt64(const char *s, const char **end);
-UInt64 ConvertOctStringToUInt64(const char *s, const char **end);
-UInt64 ConvertHexStringToUInt64(const char *s, const char **end);
-UInt64 ConvertStringToUInt64(const wchar_t *s, const wchar_t **end);
+UInt32 ConvertStringToUInt32(const char *s, const char **end) throw();
+UInt64 ConvertStringToUInt64(const char *s, const char **end) throw();
+UInt32 ConvertStringToUInt32(const wchar_t *s, const wchar_t **end) throw();
+UInt64 ConvertStringToUInt64(const wchar_t *s, const wchar_t **end) throw();
 
-Int64 ConvertStringToInt64(const char *s, const char **end);
+Int32 ConvertStringToInt32(const wchar_t *s, const wchar_t **end) throw();
 
-#endif
+UInt32 ConvertOctStringToUInt32(const char *s, const char **end) throw();
+UInt64 ConvertOctStringToUInt64(const char *s, const char **end) throw();
 
+UInt32 ConvertHexStringToUInt32(const char *s, const char **end) throw();
+UInt64 ConvertHexStringToUInt64(const char *s, const char **end) throw();
 
+#endif
diff --git a/src/libs/7zip/win/CPP/Common/Types.h b/src/libs/7zip/win/CPP/Common/Types.h
deleted file mode 100644
index 9365b327f..000000000
--- a/src/libs/7zip/win/CPP/Common/Types.h
+++ /dev/null
@@ -1,11 +0,0 @@
-// Common/Types.h
-
-#ifndef __COMMON_TYPES_H
-#define __COMMON_TYPES_H
-
-#include "../../C/Types.h"
-
-typedef int HRes;
-
-#endif
-
diff --git a/src/libs/7zip/win/CPP/Common/UTFConvert.cpp b/src/libs/7zip/win/CPP/Common/UTFConvert.cpp
index 95362430a..38bac3331 100644
--- a/src/libs/7zip/win/CPP/Common/UTFConvert.cpp
+++ b/src/libs/7zip/win/CPP/Common/UTFConvert.cpp
@@ -2,18 +2,53 @@
 
 #include "StdAfx.h"
 
+#include "MyTypes.h"
 #include "UTFConvert.h"
-#include "Types.h"
 
 static const Byte kUtf8Limits[5] = { 0xC0, 0xE0, 0xF0, 0xF8, 0xFC };
 
-static Bool Utf8_To_Utf16(wchar_t *dest, size_t *destLen, const char *src, size_t srcLen)
+bool CheckUTF8(const char *src) throw()
+{
+  for (;;)
+  {
+    Byte c;
+    unsigned numAdds;
+    c = *src++;
+    if (c == 0)
+      return true;
+
+    if (c < 0x80)
+      continue;
+    if (c < 0xC0)
+      return false;
+    for (numAdds = 1; numAdds < 5; numAdds++)
+      if (c < kUtf8Limits[numAdds])
+        break;
+    UInt32 value = (c - kUtf8Limits[numAdds - 1]);
+
+    do
+    {
+      Byte c2 = *src++;
+      if (c2 < 0x80 || c2 >= 0xC0)
+        return false;
+      value <<= 6;
+      value |= (c2 - 0x80);
+    }
+    while (--numAdds);
+
+    if (value >= 0x110000)
+      return false;
+  }
+}
+
+
+static Bool Utf8_To_Utf16(wchar_t *dest, size_t *destLen, const char *src, size_t srcLen) throw()
 {
   size_t destPos = 0, srcPos = 0;
   for (;;)
   {
     Byte c;
-    int numAdds;
+    unsigned numAdds;
     if (srcPos == srcLen)
     {
       *destLen = destPos;
@@ -46,8 +81,8 @@ static Bool Utf8_To_Utf16(wchar_t *dest, size_t *destLen, const char *src, size_
       value <<= 6;
       value |= (c2 - 0x80);
     }
-    while (--numAdds != 0);
-    
+    while (--numAdds);
+
     if (value < 0x10000)
     {
       if (dest)
@@ -124,11 +159,9 @@ bool ConvertUTF8ToUnicode(const AString &src, UString &dest)
 {
   dest.Empty();
   size_t destLen = 0;
-  Utf8_To_Utf16(NULL, &destLen, src, src.Length());
-  wchar_t *p = dest.GetBuffer((int)destLen);
-  Bool res = Utf8_To_Utf16(p, &destLen, src, src.Length());
-  p[destLen] = 0;
-  dest.ReleaseBuffer();
+  Utf8_To_Utf16(NULL, &destLen, src, src.Len());
+  Bool res = Utf8_To_Utf16(dest.GetBuffer((unsigned)destLen), &destLen, src, src.Len());
+  dest.ReleaseBuffer((unsigned)destLen);
   return res ? true : false;
 }
 
@@ -136,10 +169,8 @@ bool ConvertUnicodeToUTF8(const UString &src, AString &dest)
 {
   dest.Empty();
   size_t destLen = 0;
-  Utf16_To_Utf8(NULL, &destLen, src, src.Length());
-  char *p = dest.GetBuffer((int)destLen);
-  Bool res = Utf16_To_Utf8(p, &destLen, src, src.Length());
-  p[destLen] = 0;
-  dest.ReleaseBuffer();
+  Utf16_To_Utf8(NULL, &destLen, src, src.Len());
+  Bool res = Utf16_To_Utf8(dest.GetBuffer((unsigned)destLen), &destLen, src, src.Len());
+  dest.ReleaseBuffer((unsigned)destLen);
   return res ? true : false;
 }
diff --git a/src/libs/7zip/win/CPP/Common/UTFConvert.h b/src/libs/7zip/win/CPP/Common/UTFConvert.h
index 2a14600d9..16b02fe45 100644
--- a/src/libs/7zip/win/CPP/Common/UTFConvert.h
+++ b/src/libs/7zip/win/CPP/Common/UTFConvert.h
@@ -1,10 +1,11 @@
 // Common/UTFConvert.h
 
-#ifndef __COMMON_UTFCONVERT_H
-#define __COMMON_UTFCONVERT_H
+#ifndef __COMMON_UTF_CONVERT_H
+#define __COMMON_UTF_CONVERT_H
 
 #include "MyString.h"
 
+bool CheckUTF8(const char *src) throw();
 bool ConvertUTF8ToUnicode(const AString &utfString, UString &resultString);
 bool ConvertUnicodeToUTF8(const UString &unicodeString, AString &resultString);
 
diff --git a/src/libs/7zip/win/CPP/Common/Wildcard.cpp b/src/libs/7zip/win/CPP/Common/Wildcard.cpp
index 476ddebde..e88a1cf1c 100644
--- a/src/libs/7zip/win/CPP/Common/Wildcard.cpp
+++ b/src/libs/7zip/win/CPP/Common/Wildcard.cpp
@@ -2,8 +2,6 @@
 
 #include "StdAfx.h"
 
-#include "../../C/Types.h"
-
 #include "Wildcard.h"
 
 bool g_CaseSensitive =
@@ -13,37 +11,43 @@ bool g_CaseSensitive =
     true;
   #endif
 
-static const wchar_t kAnyCharsChar = L'*';
-static const wchar_t kAnyCharChar = L'?';
-
-#ifdef _WIN32
-static const wchar_t kDirDelimiter1 = L'\\';
-#endif
-static const wchar_t kDirDelimiter2 = L'/';
-
-static const UString kWildCardCharSet = L"?*";
 
-static const UString kIllegalWildCardFileNameChars=
-  L"\x1\x2\x3\x4\x5\x6\x7\x8\x9\xA\xB\xC\xD\xE\xF"
-  L"\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1A\x1B\x1C\x1D\x1E\x1F"
-  L"\"/:<>\\|";
+bool IsPath1PrefixedByPath2(const wchar_t *s1, const wchar_t *s2)
+{
+  if (g_CaseSensitive)
+  {
+    for (;;)
+    {
+      wchar_t c2 = *s2++; if (c2 == 0) return true;
+      wchar_t c1 = *s1++;
+      if (MyCharUpper(c1) !=
+          MyCharUpper(c2))
+        return false;
+    }
+  }
 
+  for (;;)
+  {
+    wchar_t c2 = *s2++; if (c2 == 0) return true;
+    wchar_t c1 = *s1++; if (c1 != c2) return false;
+  }
+}
 
-static inline bool IsCharDirLimiter(wchar_t c)
+int CompareFileNames(const wchar_t *s1, const wchar_t *s2) STRING_UNICODE_THROW
 {
-  return (
-    #ifdef _WIN32
-    c == kDirDelimiter1 ||
-    #endif
-    c == kDirDelimiter2);
+  if (g_CaseSensitive)
+    return wcscmp(s1, s2);
+  return MyStringCompareNoCase(s1, s2);
 }
 
-int CompareFileNames(const UString &s1, const UString &s2)
+#ifndef USE_UNICODE_FSTRING
+int CompareFileNames(const char *s1, const char *s2)
 {
   if (g_CaseSensitive)
-    return s1.Compare(s2);
-  return s1.CompareNoCase(s2);
+    return wcscmp(fs2us(s1), fs2us(s2));
+  return MyStringCompareNoCase(fs2us(s1), fs2us(s2));
 }
+#endif
 
 // -----------------------------------------
 // this function compares name with mask
@@ -58,7 +62,7 @@ static bool EnhancedMaskTest(const wchar_t *mask, const wchar_t *name)
     wchar_t c = *name;
     if (m == 0)
       return (c == 0);
-    if (m == kAnyCharsChar)
+    if (m == '*')
     {
       if (EnhancedMaskTest(mask + 1, name))
         return true;
@@ -67,7 +71,7 @@ static bool EnhancedMaskTest(const wchar_t *mask, const wchar_t *name)
     }
     else
     {
-      if (m == kAnyCharChar)
+      if (m == '?')
       {
         if (c == 0)
           return false;
@@ -87,61 +91,84 @@ static bool EnhancedMaskTest(const wchar_t *mask, const wchar_t *name)
 void SplitPathToParts(const UString &path, UStringVector &pathParts)
 {
   pathParts.Clear();
-  UString name;
-  int len = path.Length();
+  unsigned len = path.Len();
   if (len == 0)
     return;
-  for (int i = 0; i < len; i++)
-  {
-    wchar_t c = path[i];
-    if (IsCharDirLimiter(c))
+  UString name;
+  unsigned prev = 0;
+  for (unsigned i = 0; i < len; i++)
+    if (IsCharDirLimiter(path[i]))
     {
+      name.SetFrom(path.Ptr(prev), i - prev);
       pathParts.Add(name);
-      name.Empty();
+      prev = i + 1;
     }
-    else
-      name += c;
-  }
+  name.SetFrom(path.Ptr(prev), len - prev);
   pathParts.Add(name);
 }
 
-void SplitPathToParts(const UString &path, UString &dirPrefix, UString &name)
+void SplitPathToParts_2(const UString &path, UString &dirPrefix, UString &name)
 {
-  int i;
-  for (i = path.Length() - 1; i >= 0; i--)
-    if (IsCharDirLimiter(path[i]))
+  const wchar_t *start = path;
+  const wchar_t *p = start + path.Len();
+  for (; p != start; p--)
+    if (IsCharDirLimiter(*(p - 1)))
       break;
-  dirPrefix = path.Left(i + 1);
-  name = path.Mid(i + 1);
+  dirPrefix.SetFrom(path, (unsigned)(p - start));
+  name = p;
+}
+
+void SplitPathToParts_Smart(const UString &path, UString &dirPrefix, UString &name)
+{
+  const wchar_t *start = path;
+  const wchar_t *p = start + path.Len();
+  if (p != start)
+  {
+    if (IsCharDirLimiter(*(p - 1)))
+      p--;
+    for (; p != start; p--)
+      if (IsCharDirLimiter(*(p - 1)))
+        break;
+  }
+  dirPrefix.SetFrom(path, (unsigned)(p - start));
+  name = p;
 }
 
 UString ExtractDirPrefixFromPath(const UString &path)
 {
-  int i;
-  for (i = path.Length() - 1; i >= 0; i--)
-    if (IsCharDirLimiter(path[i]))
+  const wchar_t *start = path;
+  const wchar_t *p = start + path.Len();
+  for (; p != start; p--)
+    if (IsCharDirLimiter(*(p - 1)))
       break;
-  return path.Left(i + 1);
+  return path.Left((unsigned)(p - start));
 }
 
 UString ExtractFileNameFromPath(const UString &path)
 {
-  int i;
-  for (i = path.Length() - 1; i >= 0; i--)
-    if (IsCharDirLimiter(path[i]))
+  const wchar_t *start = path;
+  const wchar_t *p = start + path.Len();
+  for (; p != start; p--)
+    if (IsCharDirLimiter(*(p - 1)))
       break;
-  return path.Mid(i + 1);
+  return p;
 }
 
 
-bool CompareWildCardWithName(const UString &mask, const UString &name)
+bool DoesWildcardMatchName(const UString &mask, const UString &name)
 {
   return EnhancedMaskTest(mask, name);
 }
 
-bool DoesNameContainWildCard(const UString &path)
+bool DoesNameContainWildcard(const UString &path)
 {
-  return (path.FindOneOf(kWildCardCharSet) >= 0);
+  for (unsigned i = 0; i < path.Len(); i++)
+  {
+    wchar_t c = path[i];
+    if (c == '*' || c == '?')
+      return true;
+  }
+  return false;
 }
 
 
@@ -151,22 +178,36 @@ bool DoesNameContainWildCard(const UString &path)
 namespace NWildcard {
 
 
+#ifdef _WIN32
+bool IsDriveColonName(const wchar_t *s)
+{
+  wchar_t c = s[0];
+  return c != 0 && s[1] == ':' && s[2] == 0 && (c >= 'a' && c <= 'z' || c >= 'A' && c <= 'Z');
+}
+#endif
+
 /*
+
 M = MaskParts.Size();
 N = TestNameParts.Size();
 
                            File                          Dir
-ForFile     req   M<=N  [N-M, N)                          -
-         nonreq   M=N   [0, M)                            -
- 
-ForDir      req   M<N   [0, M) ... [N-M-1, N-1)  same as ForBoth-File
-         nonreq         [0, M)                   same as ForBoth-File
+ForFile     rec   M<=N  [N-M, N)                          -
+!ForDir  nonrec   M=N   [0, M)                            -
 
-ForBoth     req   m<=N  [0, M) ... [N-M, N)      same as ForBoth-File
-         nonreq         [0, M)                   same as ForBoth-File
+ForDir      rec   M<N   [0, M) ... [N-M-1, N-1)  same as ForBoth-File
+!ForFile nonrec         [0, M)                   same as ForBoth-File
+
+ForFile     rec   m<=N  [0, M) ... [N-M, N)      same as ForBoth-File
+ForDir   nonrec         [0, M)                   same as ForBoth-File
 
 */
 
+bool CItem::AreAllAllowed() const
+{
+  return ForFile && ForDir && WildcardMatching && PathParts.Size() == 1 && PathParts.Front() == L"*";
+}
+
 bool CItem::CheckPath(const UStringVector &pathParts, bool isFile) const
 {
   if (!isFile && !ForDir)
@@ -176,36 +217,62 @@ bool CItem::CheckPath(const UStringVector &pathParts, bool isFile) const
     return false;
   int start = 0;
   int finish = 0;
+
   if (isFile)
   {
-    if (!ForDir && !Recursive && delta !=0)
-      return false;
+    if (!ForDir)
+    {
+      if (Recursive)
+        start = delta;
+      else if (delta !=0)
+        return false;
+    }
     if (!ForFile && delta == 0)
       return false;
-    if (!ForDir && Recursive)
-      start = delta;
   }
+
   if (Recursive)
   {
     finish = delta;
     if (isFile && !ForFile)
       finish = delta - 1;
   }
+
   for (int d = start; d <= finish; d++)
   {
-    int i;
+    unsigned i;
     for (i = 0; i < PathParts.Size(); i++)
-      if (!CompareWildCardWithName(PathParts[i], pathParts[i + d]))
-        break;
+    {
+      if (WildcardMatching)
+      {
+        if (!DoesWildcardMatchName(PathParts[i], pathParts[i + d]))
+          break;
+      }
+      else
+      {
+        if (CompareFileNames(PathParts[i], pathParts[i + d]) != 0)
+          break;
+      }
+    }
     if (i == PathParts.Size())
       return true;
   }
   return false;
 }
 
+bool CCensorNode::AreAllAllowed() const
+{
+  if (!Name.IsEmpty() ||
+      !SubNodes.IsEmpty() ||
+      !ExcludeItems.IsEmpty() ||
+      IncludeItems.Size() != 1)
+    return false;
+  return IncludeItems.Front().AreAllAllowed();
+}
+
 int CCensorNode::FindSubNode(const UString &name) const
 {
-  for (int i = 0; i < SubNodes.Size(); i++)
+  FOR_VECTOR (i, SubNodes)
     if (CompareFileNames(SubNodes[i].Name, name) == 0)
       return i;
   return -1;
@@ -223,11 +290,19 @@ void CCensorNode::AddItem(bool include, CItem &item)
 {
   if (item.PathParts.Size() <= 1)
   {
+    if (item.PathParts.Size() != 0 && item.WildcardMatching)
+    {
+      if (!DoesNameContainWildcard(item.PathParts.Front()))
+        item.WildcardMatching = false;
+    }
     AddItemSimple(include, item);
     return;
   }
   const UString &front = item.PathParts.Front();
-  if (DoesNameContainWildCard(front))
+
+  // We can't ignore wildcard, since we don't allow wildcard in SubNodes[].Name
+  // if (item.Wildcard)
+  if (DoesNameContainWildcard(front))
   {
     AddItemSimple(include, item);
     return;
@@ -239,19 +314,20 @@ void CCensorNode::AddItem(bool include, CItem &item)
   SubNodes[index].AddItem(include, item);
 }
 
-void CCensorNode::AddItem(bool include, const UString &path, bool recursive, bool forFile, bool forDir)
+void CCensorNode::AddItem(bool include, const UString &path, bool recursive, bool forFile, bool forDir, bool wildcardMatching)
 {
   CItem item;
   SplitPathToParts(path, item.PathParts);
   item.Recursive = recursive;
   item.ForFile = forFile;
   item.ForDir = forDir;
+  item.WildcardMatching = wildcardMatching;
   AddItem(include, item);
 }
 
 bool CCensorNode::NeedCheckSubDirs() const
 {
-  for (int i = 0; i < IncludeItems.Size(); i++)
+  FOR_VECTOR (i, IncludeItems)
   {
     const CItem &item = IncludeItems[i];
     if (item.Recursive || item.PathParts.Size() > 1)
@@ -264,7 +340,7 @@ bool CCensorNode::AreThereIncludeItems() const
 {
   if (IncludeItems.Size() > 0)
     return true;
-  for (int i = 0; i < SubNodes.Size(); i++)
+  FOR_VECTOR (i, SubNodes)
     if (SubNodes[i].AreThereIncludeItems())
       return true;
   return false;
@@ -273,13 +349,13 @@ bool CCensorNode::AreThereIncludeItems() const
 bool CCensorNode::CheckPathCurrent(bool include, const UStringVector &pathParts, bool isFile) const
 {
   const CObjectVector<CItem> &items = include ? IncludeItems : ExcludeItems;
-  for (int i = 0; i < items.Size(); i++)
+  FOR_VECTOR (i, items)
     if (items[i].CheckPath(pathParts, isFile))
       return true;
   return false;
 }
 
-bool CCensorNode::CheckPath(UStringVector &pathParts, bool isFile, bool &include) const
+bool CCensorNode::CheckPathVect(const UStringVector &pathParts, bool isFile, bool &include) const
 {
   if (CheckPathCurrent(false, pathParts, isFile))
   {
@@ -288,30 +364,45 @@ bool CCensorNode::CheckPath(UStringVector &pathParts, bool isFile, bool &include
   }
   include = true;
   bool finded = CheckPathCurrent(true, pathParts, isFile);
-  if (pathParts.Size() == 1)
+  if (pathParts.Size() <= 1)
     return finded;
   int index = FindSubNode(pathParts.Front());
   if (index >= 0)
   {
     UStringVector pathParts2 = pathParts;
     pathParts2.Delete(0);
-    if (SubNodes[index].CheckPath(pathParts2, isFile, include))
+    if (SubNodes[index].CheckPathVect(pathParts2, isFile, include))
       return true;
   }
   return finded;
 }
 
-bool CCensorNode::CheckPath(const UString &path, bool isFile, bool &include) const
+bool CCensorNode::CheckPath2(bool isAltStream, const UString &path, bool isFile, bool &include) const
 {
   UStringVector pathParts;
   SplitPathToParts(path, pathParts);
-  return CheckPath(pathParts, isFile, include);
+  if (CheckPathVect(pathParts, isFile, include))
+  {
+    if (!include || !isAltStream)
+      return true;
+  }
+  if (isAltStream && !pathParts.IsEmpty())
+  {
+    UString &back = pathParts.Back();
+    int pos = back.Find(L':');
+    if (pos > 0)
+    {
+      back.DeleteFrom(pos);
+      return CheckPathVect(pathParts, isFile, include);
+    }
+  }
+  return false;
 }
 
-bool CCensorNode::CheckPath(const UString &path, bool isFile) const
+bool CCensorNode::CheckPath(bool isAltStream, const UString &path, bool isFile) const
 {
   bool include;
-  if (CheckPath(path, isFile, include))
+  if (CheckPath2(isAltStream, path, isFile, include))
     return include;
   return false;
 }
@@ -335,25 +426,25 @@ bool CCensorNode::CheckPathToRoot(bool include, const UString &path, bool isFile
 }
 */
 
-void CCensorNode::AddItem2(bool include, const UString &path, bool recursive)
+void CCensorNode::AddItem2(bool include, const UString &path, bool recursive, bool wildcardMatching)
 {
   if (path.IsEmpty())
     return;
   bool forFile = true;
   bool forFolder = true;
   UString path2 = path;
-  if (IsCharDirLimiter(path[path.Length() - 1]))
+  if (IsCharDirLimiter(path.Back()))
   {
-    path2.Delete(path.Length() - 1);
+    path2.DeleteBack();
     forFile = false;
   }
-  AddItem(include, path2, recursive, forFile, forFolder);
+  AddItem(include, path2, recursive, forFile, forFolder, wildcardMatching);
 }
 
 void CCensorNode::ExtendExclude(const CCensorNode &fromNodes)
 {
   ExcludeItems += fromNodes.ExcludeItems;
-  for (int i = 0; i < fromNodes.SubNodes.Size(); i++)
+  FOR_VECTOR (i, fromNodes.SubNodes)
   {
     const CCensorNode &node = fromNodes.SubNodes[i];
     int subNodeIndex = FindSubNode(node.Name);
@@ -365,13 +456,13 @@ void CCensorNode::ExtendExclude(const CCensorNode &fromNodes)
 
 int CCensor::FindPrefix(const UString &prefix) const
 {
-  for (int i = 0; i < Pairs.Size(); i++)
+  FOR_VECTOR (i, Pairs)
     if (CompareFileNames(Pairs[i].Prefix, prefix) == 0)
       return i;
   return -1;
 }
 
-void CCensor::AddItem(bool include, const UString &path, bool recursive)
+void CCensor::AddItem(ECensorPathMode pathMode, bool include, const UString &path, bool recursive, bool wildcardMatching)
 {
   UStringVector pathParts;
   if (path.IsEmpty())
@@ -383,40 +474,82 @@ void CCensor::AddItem(bool include, const UString &path, bool recursive)
     forFile = false;
     pathParts.DeleteBack();
   }
-  const UString &front = pathParts.Front();
-  bool isAbs = false;
-  if (front.IsEmpty())
-    isAbs = true;
-  else if (front.Length() == 2 && front[1] == L':')
-    isAbs = true;
-  else
+
+  UString prefix;
+
+  if (pathMode != k_AbsPath)
   {
-    for (int i = 0; i < pathParts.Size(); i++)
+    const UString &front = pathParts.Front();
+    bool isAbs = false;
+
+    if (front.IsEmpty())
+      isAbs = true;
+    else
     {
-      const UString &part = pathParts[i];
-      if (part == L".." || part == L".")
-      {
+      #ifdef _WIN32
+
+      if (IsDriveColonName(front))
         isAbs = true;
-        break;
+      else
+
+      #endif
+
+        FOR_VECTOR (i, pathParts)
+        {
+          const UString &part = pathParts[i];
+          if (part == L".." || part == L".")
+          {
+            isAbs = true;
+            break;
+          }
+        }
+    }
+
+    unsigned numAbsParts = 0;
+    if (isAbs)
+      if (pathParts.Size() > 1)
+        numAbsParts = pathParts.Size() - 1;
+      else
+        numAbsParts = 1;
+
+    #ifdef _WIN32
+
+    // \\?\ case
+    if (numAbsParts >= 3)
+    {
+      if (pathParts[0].IsEmpty() &&
+          pathParts[1].IsEmpty() &&
+          pathParts[2] == L"?")
+      {
+        prefix =
+            WSTRING_PATH_SEPARATOR
+            WSTRING_PATH_SEPARATOR L"?"
+            WSTRING_PATH_SEPARATOR;
+        numAbsParts -= 3;
+        pathParts.DeleteFrontal(3);
       }
     }
-  }
-  int numAbsParts = 0;
-  if (isAbs)
-    if (pathParts.Size() > 1)
-      numAbsParts = pathParts.Size() - 1;
-    else
+
+    #endif
+
+    if (numAbsParts > 1 && pathMode == k_FullPath)
       numAbsParts = 1;
-  UString prefix;
-  for (int i = 0; i < numAbsParts; i++)
-  {
-    const UString &front = pathParts.Front();
-    if (DoesNameContainWildCard(front))
-      break;
-    prefix += front;
-    prefix += WCHAR_PATH_SEPARATOR;
-    pathParts.Delete(0);
+
+    // We can't ignore wildcard, since we don't allow wildcard in SubNodes[].Name
+    // if (wildcardMatching)
+    for (unsigned i = 0; i < numAbsParts; i++)
+    {
+      {
+        const UString &front = pathParts.Front();
+        if (DoesNameContainWildcard(front))
+          break;
+        prefix += front;
+        prefix += WCHAR_PATH_SEPARATOR;
+      }
+      pathParts.Delete(0);
+    }
   }
+
   int index = FindPrefix(prefix);
   if (index < 0)
     index = Pairs.Add(CPair(prefix));
@@ -426,16 +559,17 @@ void CCensor::AddItem(bool include, const UString &path, bool recursive)
   item.ForDir = true;
   item.ForFile = forFile;
   item.Recursive = recursive;
+  item.WildcardMatching = wildcardMatching;
   Pairs[index].Head.AddItem(include, item);
 }
 
-bool CCensor::CheckPath(const UString &path, bool isFile) const
+bool CCensor::CheckPath(bool isAltStream, const UString &path, bool isFile) const
 {
   bool finded = false;
-  for (int i = 0; i < Pairs.Size(); i++)
+  FOR_VECTOR (i, Pairs)
   {
     bool include;
-    if (Pairs[i].Head.CheckPath(path, isFile, include))
+    if (Pairs[i].Head.CheckPath2(isAltStream, path, isFile, include))
     {
       if (!include)
         return false;
@@ -447,16 +581,35 @@ bool CCensor::CheckPath(const UString &path, bool isFile) const
 
 void CCensor::ExtendExclude()
 {
-  int i;
+  unsigned i;
   for (i = 0; i < Pairs.Size(); i++)
     if (Pairs[i].Prefix.IsEmpty())
       break;
   if (i == Pairs.Size())
     return;
-  int index = i;
+  unsigned index = i;
   for (i = 0; i < Pairs.Size(); i++)
     if (index != i)
       Pairs[i].Head.ExtendExclude(Pairs[index].Head);
 }
 
+void CCensor::AddPathsToCensor(ECensorPathMode censorPathMode)
+{
+  FOR_VECTOR(i, CensorPaths)
+  {
+    const CCensorPath &cp = CensorPaths[i];
+    AddItem(censorPathMode, cp.Include, cp.Path, cp.Recursive, cp.WildcardMatching);
+  }
+  CensorPaths.Clear();
+}
+
+void CCensor::AddPreItem(bool include, const UString &path, bool recursive, bool wildcardMatching)
+{
+  CCensorPath &cp = CensorPaths.AddNew();
+  cp.Path = path;
+  cp.Include = include;
+  cp.Recursive = recursive;
+  cp.WildcardMatching = wildcardMatching;
+}
+
 }
diff --git a/src/libs/7zip/win/CPP/Common/Wildcard.h b/src/libs/7zip/win/CPP/Common/Wildcard.h
index 6d4cbcece..137d71ced 100644
--- a/src/libs/7zip/win/CPP/Common/Wildcard.h
+++ b/src/libs/7zip/win/CPP/Common/Wildcard.h
@@ -5,51 +5,90 @@
 
 #include "MyString.h"
 
-int CompareFileNames(const UString &s1, const UString &s2);
+int CompareFileNames(const wchar_t *s1, const wchar_t *s2) STRING_UNICODE_THROW;
+#ifndef USE_UNICODE_FSTRING
+  int CompareFileNames(const char *s1, const char *s2);
+#endif
+
+bool IsPath1PrefixedByPath2(const wchar_t *s1, const wchar_t *s2);
+
+inline bool IsCharDirLimiter(wchar_t c)
+{
+  return c == WCHAR_PATH_SEPARATOR
+    #ifdef _WIN32
+      || c == L'/'
+    #endif
+    ;
+}
 
 void SplitPathToParts(const UString &path, UStringVector &pathParts);
-void SplitPathToParts(const UString &path, UString &dirPrefix, UString &name);
+void SplitPathToParts_2(const UString &path, UString &dirPrefix, UString &name);
+void SplitPathToParts_Smart(const UString &path, UString &dirPrefix, UString &name); // ignores dir delimiter at the end of (path)
+
 UString ExtractDirPrefixFromPath(const UString &path);
 UString ExtractFileNameFromPath(const UString &path);
-bool DoesNameContainWildCard(const UString &path);
-bool CompareWildCardWithName(const UString &mask, const UString &name);
+
+bool DoesNameContainWildcard(const UString &path);
+bool DoesWildcardMatchName(const UString &mask, const UString &name);
 
 namespace NWildcard {
 
+#ifdef _WIN32
+// returns true, if name is like "a:", "c:", ...
+bool IsDriveColonName(const wchar_t *s);
+#endif
+
+
 struct CItem
 {
   UStringVector PathParts;
   bool Recursive;
   bool ForFile;
   bool ForDir;
+  bool WildcardMatching;
+
+  #ifdef _WIN32
+  bool IsDriveItem() const
+  {
+    return PathParts.Size() == 1 && !ForFile && ForDir && IsDriveColonName(PathParts[0]);
+  }
+  #endif
+
+  // CItem(): WildcardMatching(true) {}
+
+  bool AreAllAllowed() const;
   bool CheckPath(const UStringVector &pathParts, bool isFile) const;
 };
 
 class CCensorNode
 {
   CCensorNode *Parent;
+
   bool CheckPathCurrent(bool include, const UStringVector &pathParts, bool isFile) const;
   void AddItemSimple(bool include, CItem &item);
-  bool CheckPath(UStringVector &pathParts, bool isFile, bool &include) const;
+  bool CheckPathVect(const UStringVector &pathParts, bool isFile, bool &include) const;
 public:
   CCensorNode(): Parent(0) { };
   CCensorNode(const UString &name, CCensorNode *parent): Name(name), Parent(parent) { };
-  UString Name;
+
+  UString Name; // wildcard is not allowed here
   CObjectVector<CCensorNode> SubNodes;
   CObjectVector<CItem> IncludeItems;
   CObjectVector<CItem> ExcludeItems;
 
+  bool AreAllAllowed() const;
+
   int FindSubNode(const UString &path) const;
 
   void AddItem(bool include, CItem &item);
-  void AddItem(bool include, const UString &path, bool recursive, bool forFile, bool forDir);
-  void AddItem2(bool include, const UString &path, bool recursive);
+  void AddItem(bool include, const UString &path, bool recursive, bool forFile, bool forDir, bool wildcardMatching);
+  void AddItem2(bool include, const UString &path, bool recursive, bool wildcardMatching);
 
   bool NeedCheckSubDirs() const;
   bool AreThereIncludeItems() const;
 
-  bool CheckPath(const UString &path, bool isFile, bool &include) const;
-  bool CheckPath(const UString &path, bool isFile) const;
+  bool CheckPath2(bool isAltStream, const UString &path, bool isFile, bool &include) const;
+  bool CheckPath(bool isAltStream, const UString &path, bool isFile) const;
 
   bool CheckPathToRoot(bool include, UStringVector &pathParts, bool isFile) const;
   // bool CheckPathToRoot(const UString &path, bool isFile, bool include) const;
@@ -60,21 +99,59 @@ struct CPair
 {
   UString Prefix;
   CCensorNode Head;
+
   CPair(const UString &prefix): Prefix(prefix) { };
 };
 
+enum ECensorPathMode
+{
+  k_RelatPath,  // absolute prefix as Prefix, remain path in Tree
+  k_FullPath,   // drive prefix as Prefix, remain path in Tree
+  k_AbsPath     // full path in Tree
+};
+
+struct CCensorPath
+{
+  UString Path;
+  bool Include;
+  bool Recursive;
+  bool WildcardMatching;
+
+  CCensorPath():
+    Include(true),
+    Recursive(false),
+    WildcardMatching(true)
+    {}
+};
+
 class CCensor
 {
   int FindPrefix(const UString &prefix) const;
 public:
   CObjectVector<CPair> Pairs;
+
+  CObjectVector<NWildcard::CCensorPath> CensorPaths;
+
   bool AllAreRelative() const
     { return (Pairs.Size() == 1 && Pairs.Front().Prefix.IsEmpty()); }
-  void AddItem(bool include, const UString &path, bool recursive);
-  bool CheckPath(const UString &path, bool isFile) const;
+
+  void AddItem(ECensorPathMode pathMode, bool include, const UString &path, bool recursive, bool wildcardMatching);
+  bool CheckPath(bool isAltStream, const UString &path, bool isFile) const;
   void ExtendExclude();
+
+  void AddPathsToCensor(NWildcard::ECensorPathMode censorPathMode);
+  void AddPreItem(bool include, const UString &path, bool recursive, bool wildcardMatching);
+  void AddPreItem(const UString &path)
+  {
+    AddPreItem(true, path, false, false);
+  }
+  void AddPreItem_Wildcard()
+  {
+    AddPreItem(true, L"*", false, true);
+  }
 };
 
+
 }
 
 #endif