chore: initial commit (extracted from Launchers monorepo)

Plugin: ns7zip v2.0.0
Architectures: x86-ansi, x86-unicode, amd64-unicode
License: LGPL-2.1-or-later

versions/26.00/CPP/Windows/COM.cpp

@@ -0,0 +1,41 @@
+// Windows/COM.cpp
+
+#include "StdAfx.h"
+
+/*
+
+#include "COM.h"
+#include "../Common/StringConvert.h"
+
+namespace NWindows {
+namespace NCOM {
+
+// CoInitialize (NULL); must be called!
+
+UString GUIDToStringW(REFGUID guid)
+{
+  UString s;
+  const unsigned kSize = 48;
+  StringFromGUID2(guid, s.GetBuf(kSize), kSize);
+  s.ReleaseBuf_CalcLen(kSize);
+  return s;
+}
+
+AString GUIDToStringA(REFGUID guid)
+{
+  return UnicodeStringToMultiByte(GUIDToStringW(guid));
+}
+
+HRESULT StringToGUIDW(const wchar_t *string, GUID &classID)
+{
+  return CLSIDFromString((wchar_t *)string, &classID);
+}
+
+HRESULT StringToGUIDA(const char *string, GUID &classID)
+{
+  return StringToGUIDW(MultiByteToUnicodeString(string), classID);
+}
+
+}}
+
+*/

versions/26.00/CPP/Windows/COM.h

@@ -0,0 +1,86 @@
+// Windows/COM.h
+
+#ifndef ZIP7_INC_WINDOWS_COM_H
+#define ZIP7_INC_WINDOWS_COM_H
+
+// #include "../Common/MyString.h"
+
+namespace NWindows {
+namespace NCOM {
+
+#ifdef _WIN32
+  
+class CComInitializer
+{
+public:
+  CComInitializer()
+  {
+    #ifdef UNDER_CE
+    CoInitializeEx(NULL, COINIT_MULTITHREADED);
+    #else
+    // it's single thread. Do we need multithread?
+    CoInitialize(NULL);
+    #endif
+  }
+  ~CComInitializer() { CoUninitialize(); }
+};
+
+/*
+class CStgMedium2
+{
+  STGMEDIUM _object;
+  bool _mustBeReleased;
+public:
+  CStgMedium2(): _mustBeReleased(false) {}
+  ~CStgMedium2() { Free(); }
+  void Free()
+  {
+    if (_mustBeReleased)
+      ReleaseStgMedium(&_object);
+    _mustBeReleased = false;
+  }
+  const STGMEDIUM* operator->() const { return &_object;}
+  STGMEDIUM* operator->() { return &_object;}
+  STGMEDIUM* operator&() { return &_object; }
+};
+*/
+
+struct CStgMedium: public STGMEDIUM
+{
+  CStgMedium()
+  {
+    tymed = TYMED_NULL; // 0
+    hGlobal = NULL;
+    pUnkForRelease = NULL;
+  }
+  ~CStgMedium()
+  {
+    ReleaseStgMedium(this);
+  }
+};
+
+#endif
+
+/*
+//////////////////////////////////
+// GUID <--> String Conversions
+UString GUIDToStringW(REFGUID guid);
+AString GUIDToStringA(REFGUID guid);
+#ifdef UNICODE
+  #define GUIDToString GUIDToStringW
+#else
+  #define GUIDToString GUIDToStringA
+#endif
+
+HRESULT StringToGUIDW(const wchar_t *string, GUID &classID);
+HRESULT StringToGUIDA(const char *string, GUID &classID);
+#ifdef UNICODE
+  #define StringToGUID StringToGUIDW
+#else
+  #define StringToGUID StringToGUIDA
+#endif
+*/
+
+}}
+
+#endif

versions/26.00/CPP/Windows/Clipboard.cpp

@@ -0,0 +1,130 @@
+// Windows/Clipboard.cpp
+
+#include "StdAfx.h"
+
+#ifdef UNDER_CE
+#include <winuserm.h>
+#endif
+
+#include "../Common/StringConvert.h"
+
+#include "Clipboard.h"
+#include "Defs.h"
+#include "MemoryGlobal.h"
+#include "Shell.h"
+
+namespace NWindows {
+
+bool CClipboard::Open(HWND wndNewOwner) throw()
+{
+  m_Open = BOOLToBool(::OpenClipboard(wndNewOwner));
+  return m_Open;
+}
+
+bool CClipboard::Close() throw()
+{
+  if (!m_Open)
+    return true;
+  m_Open = !BOOLToBool(CloseClipboard());
+  return !m_Open;
+}
+
+bool ClipboardIsFormatAvailableHDROP()
+{
+  return BOOLToBool(IsClipboardFormatAvailable(CF_HDROP));
+}
+
+/*
+bool ClipboardGetTextString(AString &s)
+{
+  s.Empty();
+  if (!IsClipboardFormatAvailable(CF_TEXT))
+    return false;
+  CClipboard clipboard;
+
+  if (!clipboard.Open(NULL))
+    return false;
+
+  HGLOBAL h = ::GetClipboardData(CF_TEXT);
+  if (h != NULL)
+  {
+    NMemory::CGlobalLock globalLock(h);
+    const char *p = (const char *)globalLock.GetPointer();
+    if (p != NULL)
+    {
+      s = p;
+      return true;
+    }
+  }
+  return false;
+}
+*/
+
+/*
+bool ClipboardGetFileNames(UStringVector &names)
+{
+  names.Clear();
+  if (!IsClipboardFormatAvailable(CF_HDROP))
+    return false;
+  CClipboard clipboard;
+
+  if (!clipboard.Open(NULL))
+    return false;
+
+  HGLOBAL h = ::GetClipboardData(CF_HDROP);
+  if (h != NULL)
+  {
+    NMemory::CGlobalLock globalLock(h);
+    void *p = (void *)globalLock.GetPointer();
+    if (p != NULL)
+    {
+      NShell::CDrop drop(false);
+      drop.Attach((HDROP)p);
+      drop.QueryFileNames(names);
+      return true;
+    }
+  }
+  return false;
+}
+*/
+
+static bool ClipboardSetData(UINT uFormat, const void *data, size_t size) throw()
+{
+  NMemory::CGlobal global;
+  if (!global.Alloc(GMEM_DDESHARE | GMEM_MOVEABLE, size))
+    return false;
+  {
+    NMemory::CGlobalLock globalLock(global);
+    LPVOID p = globalLock.GetPointer();
+    if (!p)
+      return false;
+    memcpy(p, data, size);
+  }
+  if (::SetClipboardData(uFormat, global) == NULL)
+    return false;
+  global.Detach();
+  return true;
+}
+
+bool ClipboardSetText(HWND owner, const UString &s)
+{
+  CClipboard clipboard;
+  if (!clipboard.Open(owner))
+    return false;
+  if (!::EmptyClipboard())
+    return false;
+
+  bool res;
+  res = ClipboardSetData(CF_UNICODETEXT, (const wchar_t *)s, (s.Len() + 1) * sizeof(wchar_t));
+  #ifndef _UNICODE
+  AString a (UnicodeStringToMultiByte(s, CP_ACP));
+  if (ClipboardSetData(CF_TEXT, (const char *)a, (a.Len() + 1) * sizeof(char)))
+    res = true;
+  a = UnicodeStringToMultiByte(s, CP_OEMCP);
+  if (ClipboardSetData(CF_OEMTEXT, (const char *)a, (a.Len() + 1) * sizeof(char)))
+    res = true;
+  #endif
+  return res;
+}
+ 
+}

versions/26.00/CPP/Windows/Clipboard.h

@@ -0,0 +1,28 @@
+// Windows/Clipboard.h
+
+#ifndef ZIP7_INC_CLIPBOARD_H
+#define ZIP7_INC_CLIPBOARD_H
+
+#include "../Common/MyString.h"
+
+namespace NWindows {
+
+class CClipboard
+{
+  bool m_Open;
+public:
+  CClipboard(): m_Open(false) {}
+  ~CClipboard() { Close(); }
+  bool Open(HWND wndNewOwner) throw();
+  bool Close() throw();
+};
+
+bool ClipboardIsFormatAvailableHDROP();
+
+// bool ClipboardGetFileNames(UStringVector &names);
+// bool ClipboardGetTextString(AString &s);
+bool ClipboardSetText(HWND owner, const UString &s);
+
+}
+
+#endif

versions/26.00/CPP/Windows/CommonDialog.cpp

@@ -0,0 +1,269 @@
+// Windows/CommonDialog.cpp
+
+#include "StdAfx.h"
+
+#include "../Common/MyBuffer.h"
+
+#ifdef UNDER_CE
+#include <commdlg.h>
+#endif
+
+#ifndef _UNICODE
+#include "../Common/StringConvert.h"
+#endif
+
+#include "CommonDialog.h"
+#include "Defs.h"
+// #include "FileDir.h"
+
+#ifndef _UNICODE
+extern bool g_IsNT;
+#endif
+
+namespace NWindows {
+
+/*
+  GetSaveFileName()
+  GetOpenFileName()
+  OPENFILENAME
+
+(lpstrInitialDir) : the initial directory.
+DOCs: the algorithm for selecting the initial directory varies on different platforms:
+{
+  Win2000/XP/Vista:
+    1. If lpstrFile contains a path, that path is the initial directory.
+    2. Otherwise, lpstrInitialDir specifies the initial directory.
+
+  Win7:
+    If lpstrInitialDir has the same value as was passed the first time
+    the application used an Open or Save As dialog box, the path
+    most recently selected by the user is used as the initial directory.
+}
+
+Win10:
+ in:
+  function supports (lpstrInitialDir) path with super prefix "\\\\?\\"
+  function supports (lpstrInitialDir) path with long path
+  function doesn't support absolute (lpstrFile) path with super prefix "\\\\?\\"
+  function doesn't support absolute (lpstrFile) path with long path
+ out: the path with super prefix "\\\\?\\" will be returned, if selected path is long
+
+WinXP-64 and Win10: if no filters, the system shows all files.
+    but DOCs say: If all three members are zero or NULL,
+        the system does not use any filters and does not
+        show any files in the file list control of the dialog box.
+
+in Win7+: GetOpenFileName() and GetSaveFileName()
+    do not support pstrCustomFilter feature anymore
+*/
+
+#ifdef UNDER_CE
+#define MY_OFN_PROJECT  0x00400000
+#define MY_OFN_SHOW_ALL 0x01000000
+#endif
+
+
+/*
+structures
+  OPENFILENAMEW
+  OPENFILENAMEA
+contain additional members:
+#if (_WIN32_WINNT >= 0x0500)
+  void *pvReserved;
+  DWORD dwReserved;
+  DWORD FlagsEx;
+#endif
+
+If we compile the source code with (_WIN32_WINNT >= 0x0500), some functions
+will not work at NT 4.0, if we use sizeof(OPENFILENAME).
+We try to use reduced structure OPENFILENAME_NT4.
+*/
+
+// #if defined(_WIN64) || (defined(_WIN32_WINNT) && _WIN32_WINNT >= 0x0500)
+#if defined(__GNUC__) && (__GNUC__ <= 9) || defined(Z7_OLD_WIN_SDK)
+  #ifndef _UNICODE
+  #define my_compatib_OPENFILENAMEA       OPENFILENAMEA
+  #endif
+  #define my_compatib_OPENFILENAMEW       OPENFILENAMEW
+
+  // MinGW doesn't support some required macros. So we define them here:
+  #ifndef CDSIZEOF_STRUCT
+  #define CDSIZEOF_STRUCT(structname, member)  (((int)((LPBYTE)(&((structname*)0)->member) - ((LPBYTE)((structname*)0)))) + sizeof(((structname*)0)->member))
+  #endif
+  #ifndef _UNICODE
+  #ifndef OPENFILENAME_SIZE_VERSION_400A
+  #define OPENFILENAME_SIZE_VERSION_400A  CDSIZEOF_STRUCT(OPENFILENAMEA,lpTemplateName)
+  #endif
+  #endif
+  #ifndef OPENFILENAME_SIZE_VERSION_400W
+  #define OPENFILENAME_SIZE_VERSION_400W  CDSIZEOF_STRUCT(OPENFILENAMEW,lpTemplateName)
+  #endif
+  
+  #ifndef _UNICODE
+  #define my_compatib_OPENFILENAMEA_size OPENFILENAME_SIZE_VERSION_400A
+  #endif
+  #define my_compatib_OPENFILENAMEW_size OPENFILENAME_SIZE_VERSION_400W
+#else
+  #ifndef _UNICODE
+  #define my_compatib_OPENFILENAMEA       OPENFILENAME_NT4A
+  #define my_compatib_OPENFILENAMEA_size  sizeof(my_compatib_OPENFILENAMEA)
+  #endif
+  #define my_compatib_OPENFILENAMEW       OPENFILENAME_NT4W
+  #define my_compatib_OPENFILENAMEW_size  sizeof(my_compatib_OPENFILENAMEW)
+#endif
+/*
+#elif defined(UNDER_CE) || defined(_WIN64) || (_WIN32_WINNT < 0x0500)
+// || !defined(WINVER)
+  #ifndef _UNICODE
+  #define my_compatib_OPENFILENAMEA       OPENFILENAMEA
+  #define my_compatib_OPENFILENAMEA_size sizeof(OPENFILENAMEA)
+  #endif
+  #define my_compatib_OPENFILENAMEW       OPENFILENAMEW
+  #define my_compatib_OPENFILENAMEW_size sizeof(OPENFILENAMEW)
+#else
+
+#endif
+*/
+
+#ifndef _UNICODE
+#define CONV_U_To_A(dest, src, temp) AString temp; if (src) { temp = GetSystemString(src); dest = temp; }
+#endif
+
+bool CCommonDialogInfo::CommonDlg_BrowseForFile(LPCWSTR lpstrInitialDir, const UStringVector &filters)
+{
+  /* GetSaveFileName() and GetOpenFileName() could change current dir,
+     if OFN_NOCHANGEDIR is not used.
+     We can restore current dir manually, if it's required.
+     22.02: we use OFN_NOCHANGEDIR. So we don't need to restore current dir manually. */
+  // NFile::NDir::CCurrentDirRestorer curDirRestorer;
+
+#ifndef _UNICODE
+  if (!g_IsNT)
+  {
+    AString tempPath;
+    AStringVector f;
+    unsigned i;
+    for (i = 0; i < filters.Size(); i++)
+      f.Add(GetSystemString(filters[i]));
+    unsigned size = f.Size() + 1;
+    for (i = 0; i < f.Size(); i++)
+      size += f[i].Len();
+    CObjArray<char> filterBuf(size);
+    // memset(filterBuf, 0, size * sizeof(char));
+    {
+      char *dest = filterBuf;
+      for (i = 0; i < f.Size(); i++)
+      {
+        const AString &s = f[i];
+        MyStringCopy(dest, s);
+        dest += s.Len() + 1;
+      }
+      *dest = 0;
+    }
+    my_compatib_OPENFILENAMEA p;
+    memset(&p, 0, sizeof(p));
+    p.lStructSize = my_compatib_OPENFILENAMEA_size;
+    p.hwndOwner = hwndOwner;
+    if (size > 1)
+    {
+      p.lpstrFilter = filterBuf;
+      p.nFilterIndex = (DWORD)(FilterIndex + 1);
+    }
+
+    CONV_U_To_A(p.lpstrInitialDir, lpstrInitialDir, initialDir_a)
+    CONV_U_To_A(p.lpstrTitle, lpstrTitle, title_a)
+
+    const AString filePath_a = GetSystemString(FilePath);
+    const unsigned bufSize = MAX_PATH * 8
+        + filePath_a.Len()
+        + initialDir_a.Len();
+    p.nMaxFile = bufSize;
+    p.lpstrFile = tempPath.GetBuf(bufSize);
+    MyStringCopy(p.lpstrFile, filePath_a);
+    p.Flags =
+          OFN_EXPLORER
+        | OFN_HIDEREADONLY
+        | OFN_NOCHANGEDIR;
+    const BOOL b = SaveMode ?
+        ::GetSaveFileNameA((LPOPENFILENAMEA)(void *)&p) :
+        ::GetOpenFileNameA((LPOPENFILENAMEA)(void *)&p);
+    if (!b)
+      return false;
+    {
+      tempPath.ReleaseBuf_CalcLen(bufSize);
+      FilePath = GetUnicodeString(tempPath);
+      FilterIndex = (int)p.nFilterIndex - 1;
+      return true;
+    }
+  }
+  else
+#endif
+  {
+    UString tempPath;
+    unsigned size = filters.Size() + 1;
+    unsigned i;
+    for (i = 0; i < filters.Size(); i++)
+      size += filters[i].Len();
+    CObjArray<wchar_t> filterBuf(size);
+    // memset(filterBuf, 0, size * sizeof(wchar_t));
+    {
+      wchar_t *dest = filterBuf;
+      for (i = 0; i < filters.Size(); i++)
+      {
+        const UString &s = filters[i];
+        MyStringCopy(dest, s);
+        dest += s.Len() + 1;
+      }
+      *dest = 0;
+      // if ((unsigned)(dest + 1 - filterBuf) != size) return false;
+    }
+    my_compatib_OPENFILENAMEW p;
+    memset(&p, 0, sizeof(p));
+    p.lStructSize = my_compatib_OPENFILENAMEW_size;
+    p.hwndOwner = hwndOwner;
+    if (size > 1)
+    {
+      p.lpstrFilter = filterBuf;
+      p.nFilterIndex = (DWORD)(FilterIndex + 1);
+    }
+    unsigned bufSize = MAX_PATH * 8 + FilePath.Len();
+    if (lpstrInitialDir)
+    {
+      p.lpstrInitialDir = lpstrInitialDir;
+      bufSize += MyStringLen(lpstrInitialDir);
+    }
+    p.nMaxFile = bufSize;
+    p.lpstrFile = tempPath.GetBuf(bufSize);
+    MyStringCopy(p.lpstrFile, FilePath);
+    p.lpstrTitle = lpstrTitle;
+    p.Flags =
+          OFN_EXPLORER
+        | OFN_HIDEREADONLY
+        | OFN_NOCHANGEDIR
+        // | OFN_FORCESHOWHIDDEN // Win10 shows hidden items even without this flag
+        // | OFN_PATHMUSTEXIST
+      #ifdef UNDER_CE
+        | (OpenFolderMode ? (MY_OFN_PROJECT | MY_OFN_SHOW_ALL) : 0)
+      #endif
+        ;
+    const BOOL b = SaveMode ?
+        ::GetSaveFileNameW((LPOPENFILENAMEW)(void *)&p) :
+        ::GetOpenFileNameW((LPOPENFILENAMEW)(void *)&p);
+    /* DOCs: lpstrFile :
+        if the buffer is too small, then:
+        - the function returns FALSE
+        - the CommDlgExtendedError() returns FNERR_BUFFERTOOSMALL
+        - the first two bytes of the lpstrFile buffer contain the
+          required size, in bytes or characters. */
+    if (!b)
+      return false;
+    {
+      tempPath.ReleaseBuf_CalcLen(bufSize);
+      FilePath = tempPath;
+      FilterIndex = (int)p.nFilterIndex - 1;
+      return true;
+    }
+  }
+}
+
+}

versions/26.00/CPP/Windows/CommonDialog.h

@@ -0,0 +1,43 @@
+// Windows/CommonDialog.h
+
+#ifndef ZIP7_INC_WINDOWS_COMMON_DIALOG_H
+#define ZIP7_INC_WINDOWS_COMMON_DIALOG_H
+
+#include "../Common/MyString.h"
+
+namespace NWindows {
+
+struct CCommonDialogInfo
+{
+  /* (FilterIndex == -1) means no selected filter.
+       and (-1) also is reserved for unsupported custom filter.
+     if (FilterIndex >= 0), then FilterIndex is index of filter */
+  int FilterIndex;    // [in / out]
+  bool SaveMode;
+ #ifdef UNDER_CE
+  bool OpenFolderMode;
+ #endif
+  HWND hwndOwner;
+  // LPCWSTR lpstrInitialDir;
+  LPCWSTR lpstrTitle;
+  UString FilePath;   // [in / out]
+
+  CCommonDialogInfo()
+  {
+    FilterIndex = -1;
+    SaveMode = false;
+   #ifdef UNDER_CE
+    OpenFolderMode = false;
+   #endif
+    hwndOwner = NULL;
+    // lpstrInitialDir = NULL;
+    lpstrTitle = NULL;
+  }
+  
+  /* (filters) : 2 sequential vector strings (Description, Masks) represent each filter */
+  bool CommonDlg_BrowseForFile(LPCWSTR lpstrInitialDir, const UStringVector &filters);
+};
+
+}
+
+#endif

versions/26.00/CPP/Windows/Console.cpp

@@ -0,0 +1,10 @@
+// Windows/Console.cpp
+
+#include "StdAfx.h"
+
+#include "Console.h"
+
+namespace NWindows{
+namespace NConsole{
+
+}}

versions/26.00/CPP/Windows/Console.h

@@ -0,0 +1,52 @@
+// Windows/Console.h
+
+#ifndef ZIP7_INC_WINDOWS_CONSOLE_H
+#define ZIP7_INC_WINDOWS_CONSOLE_H
+
+#include "Defs.h"
+
+namespace NWindows {
+namespace NConsole {
+
+class CBase
+{
+protected:
+  HANDLE m_Object;
+public:
+  void Attach(HANDLE handle) { m_Object = handle; }
+  bool GetMode(DWORD &mode)
+    { return BOOLToBool(::GetConsoleMode(m_Object, &mode)); }
+  bool SetMode(DWORD mode)
+    { return BOOLToBool(::SetConsoleMode(m_Object, mode)); }
+};
+
+class CIn: public CBase
+{
+public:
+  bool PeekEvents(PINPUT_RECORD events, DWORD numEvents, DWORD &numEventsRead)
+    {  return BOOLToBool(::PeekConsoleInput(m_Object, events, numEvents, &numEventsRead)); }
+  bool PeekEvent(INPUT_RECORD &event, DWORD &numEventsRead)
+    {  return PeekEvents(&event, 1, numEventsRead); }
+  bool ReadEvents(PINPUT_RECORD events, DWORD numEvents, DWORD &numEventsRead)
+    {  return BOOLToBool(::ReadConsoleInput(m_Object, events, numEvents, &numEventsRead)); }
+  bool ReadEvent(INPUT_RECORD &event, DWORD &numEventsRead)
+    {  return ReadEvents(&event, 1, numEventsRead); }
+  bool GetNumberOfEvents(DWORD &numEvents)
+    {  return BOOLToBool(::GetNumberOfConsoleInputEvents(m_Object, &numEvents)); }
+
+  bool WriteEvents(const INPUT_RECORD *events, DWORD numEvents, DWORD &numEventsWritten)
+    {  return BOOLToBool(::WriteConsoleInput(m_Object, events, numEvents, &numEventsWritten)); }
+  bool WriteEvent(const INPUT_RECORD &event, DWORD &numEventsWritten)
+    {  return WriteEvents(&event, 1, numEventsWritten); }
+  
+  bool Read(LPVOID buffer, DWORD numChars, DWORD &numCharsRead)
+    {  return BOOLToBool(::ReadConsole(m_Object, buffer, numChars, &numCharsRead, NULL)); }
+
+  bool Flush()
+    {  return BOOLToBool(::FlushConsoleInputBuffer(m_Object)); }
+
+};
+
+}}
+
+#endif

versions/26.00/CPP/Windows/Control/ComboBox.cpp

@@ -0,0 +1,75 @@
+// Windows/Control/ComboBox.cpp
+
+#include "StdAfx.h"
+
+#ifndef _UNICODE
+#include "../../Common/StringConvert.h"
+#endif
+
+#include "ComboBox.h"
+
+#ifndef _UNICODE
+extern bool g_IsNT;
+#endif
+
+namespace NWindows {
+namespace NControl {
+
+LRESULT CComboBox::GetLBText(int index, CSysString &s)
+{
+  s.Empty();
+  LRESULT len = GetLBTextLen(index); // length, excluding the terminating null character
+  if (len == CB_ERR)
+    return len;
+  LRESULT len2 = GetLBText(index, s.GetBuf((unsigned)len));
+  if (len2 == CB_ERR)
+    return len;
+  if (len > len2)
+    len = len2;
+  s.ReleaseBuf_CalcLen((unsigned)len);
+  return len;
+}
+
+#ifndef _UNICODE
+LRESULT CComboBox::AddString(LPCWSTR s)
+{
+  if (g_IsNT)
+    return SendMsgW(CB_ADDSTRING, 0, (LPARAM)s);
+  return AddString(GetSystemString(s));
+}
+
+LRESULT CComboBox::GetLBText(int index, UString &s)
+{
+  s.Empty();
+  if (g_IsNT)
+  {
+    LRESULT len = SendMsgW(CB_GETLBTEXTLEN, MY_int_TO_WPARAM(index), 0);
+    if (len == CB_ERR)
+      return len;
+    LRESULT len2 = SendMsgW(CB_GETLBTEXT, MY_int_TO_WPARAM(index), (LPARAM)s.GetBuf((unsigned)len));
+    if (len2 == CB_ERR)
+      return len;
+    if (len > len2)
+      len = len2;
+    s.ReleaseBuf_CalcLen((unsigned)len);
+    return len;
+  }
+  AString sa;
+  const LRESULT len = GetLBText(index, sa);
+  if (len == CB_ERR)
+    return len;
+  s = GetUnicodeString(sa);
+  return (LRESULT)s.Len();
+}
+#endif
+
+LRESULT CComboBox::AddString_SetItemData(LPCWSTR s, LPARAM lParam)
+{
+  const LRESULT index = AddString(s);
+  // NOTE: SetItemData((int)-1, lParam) works as unexpected.
+  if (index >= 0) // optional check, because (index < 0) is not expected for normal inputs
+    SetItemData((int)index, lParam);
+  return index;
+}
+
+}}

versions/26.00/CPP/Windows/Control/ComboBox.h

@@ -0,0 +1,79 @@
+// Windows/Control/ComboBox.h
+
+#ifndef ZIP7_INC_WINDOWS_CONTROL_COMBOBOX_H
+#define ZIP7_INC_WINDOWS_CONTROL_COMBOBOX_H
+
+#include "../../Common/MyWindows.h"
+
+#include <CommCtrl.h>
+
+#include "../Window.h"
+
+namespace NWindows {
+namespace NControl {
+
+class CComboBox: public CWindow
+{
+public:
+  void ResetContent() { SendMsg(CB_RESETCONTENT, 0, 0); }
+  LRESULT AddString(LPCTSTR s) { return SendMsg(CB_ADDSTRING, 0, (LPARAM)s); }
+  #ifndef _UNICODE
+  LRESULT AddString(LPCWSTR s);
+  #endif
+
+  LRESULT AddString_SetItemData(LPCWSTR s, LPARAM lParam);
+
+  /* If this parameter is -1, any current selection in the list is removed and the edit control is cleared.*/
+  LRESULT SetCurSel(int index) { return SendMsg(CB_SETCURSEL, MY_int_TO_WPARAM(index), 0); }
+  LRESULT SetCurSel(unsigned index) { return SendMsg(CB_SETCURSEL, index, 0); }
+
+  /* If no item is selected, it returns CB_ERR (-1) */
+  int GetCurSel() { return (int)SendMsg(CB_GETCURSEL, 0, 0); }
+  
+  /*  If an error occurs, it is CB_ERR (-1) */
+  int GetCount() { return (int)SendMsg(CB_GETCOUNT, 0, 0); }
+  
+  LRESULT GetLBTextLen(int index) { return SendMsg(CB_GETLBTEXTLEN, MY_int_TO_WPARAM(index), 0); }
+  LRESULT GetLBText(int index, LPTSTR s) { return SendMsg(CB_GETLBTEXT, MY_int_TO_WPARAM(index), (LPARAM)s); }
+  LRESULT GetLBText(int index, CSysString &s);
+  #ifndef _UNICODE
+  LRESULT GetLBText(int index, UString &s);
+  #endif
+
+  LRESULT SetItemData(int index, LPARAM lParam) { return SendMsg(CB_SETITEMDATA, MY_int_TO_WPARAM(index), lParam); }
+  LRESULT GetItemData(int index) { return SendMsg(CB_GETITEMDATA, MY_int_TO_WPARAM(index), 0); }
+  LRESULT GetItemData(unsigned index) { return SendMsg(CB_GETITEMDATA, index, 0); }
+
+  LRESULT GetItemData_of_CurSel() { return GetItemData(GetCurSel()); }
+
+  void ShowDropDown(bool show = true) { SendMsg(CB_SHOWDROPDOWN, show ? TRUE : FALSE, 0);  }
+};
+
+#ifndef UNDER_CE
+
+class CComboBoxEx: public CComboBox
+{
+public:
+  bool SetUnicodeFormat(bool fUnicode) { return LRESULTToBool(SendMsg(CBEM_SETUNICODEFORMAT, BOOLToBool(fUnicode), 0)); }
+
+  /* Returns:
+      an INT value that represents the number of items remaining in the control.
+      If (index) is invalid, the message returns CB_ERR. */
+  LRESULT DeleteItem(int index) { return SendMsg(CBEM_DELETEITEM, MY_int_TO_WPARAM(index), 0); }
+
+  LRESULT InsertItem(COMBOBOXEXITEM *item) { return SendMsg(CBEM_INSERTITEM, 0, (LPARAM)item); }
+  #ifndef _UNICODE
+  LRESULT InsertItem(COMBOBOXEXITEMW *item) { return SendMsg(CBEM_INSERTITEMW, 0, (LPARAM)item); }
+  #endif
+
+  LRESULT SetItem(COMBOBOXEXITEM *item) { return SendMsg(CBEM_SETITEM, 0, (LPARAM)item); }
+  DWORD SetExtendedStyle(DWORD exMask, DWORD exStyle) { return (DWORD)SendMsg(CBEM_SETEXTENDEDSTYLE, exMask, (LPARAM)exStyle); }
+  HWND GetEditControl() { return (HWND)SendMsg(CBEM_GETEDITCONTROL, 0, 0); }
+  HIMAGELIST SetImageList(HIMAGELIST imageList) { return (HIMAGELIST)SendMsg(CBEM_SETIMAGELIST, 0, (LPARAM)imageList); }
+};
+
+#endif
+
+}}
+
+#endif

versions/26.00/CPP/Windows/Control/CommandBar.h

@@ -0,0 +1,52 @@
+// Windows/Control/CommandBar.h
+  
+#ifndef ZIP7_INC_WINDOWS_CONTROL_COMMANDBAR_H
+#define ZIP7_INC_WINDOWS_CONTROL_COMMANDBAR_H
+
+#ifdef UNDER_CE
+
+#include "../../Common/MyWindows.h"
+
+#include <commctrl.h>
+
+#include "../Window.h"
+
+namespace NWindows {
+namespace NControl {
+
+class CCommandBar: public NWindows::CWindow
+{
+public:
+  bool Create(HINSTANCE hInst, HWND hwndParent, int idCmdBar)
+  {
+    _window = ::CommandBar_Create(hInst, hwndParent, idCmdBar);
+    return (_window != NULL);
+  }
+  
+  // Macros
+  // void Destroy() { CommandBar_Destroy(_window); }
+  // bool AddButtons(UINT numButtons, LPTBBUTTON buttons) { return BOOLToBool(SendMsg(TB_ADDBUTTONS, (WPARAM)numButtons, (LPARAM)buttons)); }
+  // bool InsertButton(unsigned iButton, LPTBBUTTON button) { return BOOLToBool(SendMsg(TB_INSERTBUTTON, (WPARAM)iButton, (LPARAM)button)); }
+  // BOOL AddToolTips(UINT numToolTips, LPTSTR toolTips) { return BOOLToBool(SendMsg(TB_SETTOOLTIPS, (WPARAM)numToolTips, (LPARAM)toolTips)); }
+  void AutoSize() { SendMsg(TB_AUTOSIZE, 0, 0); }
+
+  // bool AddAdornments(DWORD dwFlags) { return BOOLToBool(::CommandBar_AddAdornments(_window, dwFlags, 0)); }
+  // int AddBitmap(HINSTANCE hInst, int idBitmap, int iNumImages, int iImageWidth, int iImageHeight) { return ::CommandBar_AddBitmap(_window, hInst, idBitmap, iNumImages, iImageWidth, iImageHeight); }
+  bool DrawMenuBar(WORD iButton) { return BOOLToBool(::CommandBar_DrawMenuBar(_window, iButton)); }
+  HMENU GetMenu(WORD iButton) { return ::CommandBar_GetMenu(_window, iButton); }
+  int Height() { return CommandBar_Height(_window); }
+  HWND InsertComboBox(HINSTANCE hInst, int iWidth, UINT dwStyle, WORD idComboBox, WORD iButton) { return ::CommandBar_InsertComboBox(_window, hInst, iWidth, dwStyle, idComboBox, iButton); }
+  bool InsertMenubar(HINSTANCE hInst, WORD idMenu, WORD iButton) { return BOOLToBool(::CommandBar_InsertMenubar(_window, hInst, idMenu, iButton)); }
+  bool InsertMenubarEx(HINSTANCE hInst, LPTSTR pszMenu, WORD iButton) { return BOOLToBool(::CommandBar_InsertMenubarEx(_window, hInst, pszMenu, iButton)); }
+  bool Show(bool cmdShow) { return BOOLToBool(::CommandBar_Show(_window, BoolToBOOL(cmdShow))); }
+  
+
+  // CE 4.0
+  void AlignAdornments() { CommandBar_AlignAdornments(_window); }
+};
+
+}}
+
+#endif
+
+#endif

versions/26.00/CPP/Windows/Control/Dialog.cpp

@@ -0,0 +1,446 @@
+// Windows/Control/Dialog.cpp
+
+#include "StdAfx.h"
+
+// #include "../../Windows/DLL.h"
+
+#ifndef _UNICODE
+#include "../../Common/StringConvert.h"
+#endif
+
+#include "Dialog.h"
+
+extern HINSTANCE g_hInstance;
+#ifndef _UNICODE
+extern bool g_IsNT;
+#endif
+
+namespace NWindows {
+namespace NControl {
+
+static
+#ifdef Z7_OLD_WIN_SDK
+  BOOL
+#else
+  INT_PTR
+#endif
+APIENTRY
+DialogProcedure(HWND dialogHWND, UINT message, WPARAM wParam, LPARAM lParam)
+{
+  CWindow tempDialog(dialogHWND);
+  if (message == WM_INITDIALOG)
+    tempDialog.SetUserDataLongPtr(lParam);
+  CDialog *dialog = (CDialog *)(tempDialog.GetUserDataLongPtr());
+  if (dialog == NULL)
+    return FALSE;
+  if (message == WM_INITDIALOG)
+    dialog->Attach(dialogHWND);
+
+  /* MSDN: The dialog box procedure should return
+       TRUE  - if it processed the message
+       FALSE - if it did not process the message
+     If the dialog box procedure returns FALSE,
+     the dialog manager performs the default dialog operation in response to the message.
+  */
+
+  try { return BoolToBOOL(dialog->OnMessage(message, wParam, lParam)); }
+  catch(...) { return TRUE; }
+}
+
+bool CDialog::OnMessage(UINT message, WPARAM wParam, LPARAM lParam)
+{
+  switch (message)
+  {
+    case WM_INITDIALOG: return OnInit();
+    case WM_COMMAND: return OnCommand(HIWORD(wParam), LOWORD(wParam), lParam);
+    case WM_NOTIFY: return OnNotify((UINT)wParam, (LPNMHDR) lParam);
+    case WM_TIMER: return OnTimer(wParam, lParam);
+    case WM_SIZE: return OnSize(wParam, LOWORD(lParam), HIWORD(lParam));
+    case WM_DESTROY: return OnDestroy();
+    case WM_HELP: OnHelp(); return true;
+    /*
+        OnHelp(
+          #ifdef UNDER_CE
+          (void *)
+          #else
+          (LPHELPINFO)
+          #endif
+          lParam);
+        return true;
+    */
+    default: return false;
+  }
+}
+
+/*
+bool CDialog::OnCommand2(WPARAM wParam, LPARAM lParam)
+{
+  return OnCommand(HIWORD(wParam), LOWORD(wParam), lParam);
+}
+*/
+
+bool CDialog::OnCommand(unsigned code, unsigned itemID, LPARAM lParam)
+{
+  if (code == BN_CLICKED)
+    return OnButtonClicked(itemID, (HWND)lParam);
+  return false;
+}
+
+bool CDialog::OnButtonClicked(unsigned buttonID, HWND /* buttonHWND */)
+{
+  switch (buttonID)
+  {
+    case IDOK: OnOK(); break;
+    case IDCANCEL: OnCancel(); break;
+    case IDCLOSE: OnClose(); break;
+    case IDCONTINUE: OnContinue(); break;
+    case IDHELP: OnHelp(); break;
+    default: return false;
+  }
+  return true;
+}
+
+#ifndef UNDER_CE
+/* in win2000/win98 : monitor functions are supported.
+   We need dynamic linking, if we want nt4/win95 support in program.
+   Even if we compile the code with low (WINVER) value, we still
+   want to use monitor functions. So we declare missing functions here */
+// #if (WINVER < 0x0500)
+#ifndef MONITOR_DEFAULTTOPRIMARY
+extern "C" {
+DECLARE_HANDLE(HMONITOR);
+#define MONITOR_DEFAULTTOPRIMARY    0x00000001
+typedef struct tagMONITORINFO
+{
+    DWORD   cbSize;
+    RECT    rcMonitor;
+    RECT    rcWork;
+    DWORD   dwFlags;
+} MONITORINFO, *LPMONITORINFO;
+WINUSERAPI HMONITOR WINAPI MonitorFromWindow(HWND hwnd, DWORD dwFlags);
+WINUSERAPI BOOL WINAPI GetMonitorInfoA(HMONITOR hMonitor, LPMONITORINFO lpmi);
+}
+#endif
+#endif
+
+static bool GetWorkAreaRect(RECT *rect, HWND hwnd)
+{
+  if (hwnd)
+  {
+    #ifndef UNDER_CE
+    /* MonitorFromWindow() is supported in Win2000+
+       MonitorFromWindow() : retrieves a handle to the display monitor that has the
+         largest area of intersection with the bounding rectangle of a specified window.
+       dwFlags: Determines the function's return value if the window does not intersect any display monitor.
+         MONITOR_DEFAULTTONEAREST : Returns display that is nearest to the window.
+         MONITOR_DEFAULTTONULL    : Returns NULL.
+         MONITOR_DEFAULTTOPRIMARY : Returns the primary display monitor.
+    */
+    const HMONITOR hmon = MonitorFromWindow(hwnd, MONITOR_DEFAULTTOPRIMARY);
+    if (hmon)
+    {
+      MONITORINFO mi;
+      memset(&mi, 0, sizeof(mi));
+      mi.cbSize = sizeof(mi);
+      if (GetMonitorInfoA(hmon, &mi))
+      {
+        *rect = mi.rcWork;
+        return true;
+      }
+    }
+    #endif
+  }
+
+  /* Retrieves the size of the work area on the primary display monitor.
+     The work area is the portion of the screen not obscured
+     by the system taskbar or by application desktop toolbars.
+     Any DPI virtualization mode of the caller has no effect on this output. */
+
+  return BOOLToBool(::SystemParametersInfo(SPI_GETWORKAREA, 0, rect, 0));
+}
+
+
+bool IsDialogSizeOK(int xSize, int ySize, HWND hwnd)
+{
+  // it returns for system font. Real font uses another values
+  const LONG v = GetDialogBaseUnits();
+  const int x = LOWORD(v);
+  const int y = HIWORD(v);
+
+  RECT rect;
+  GetWorkAreaRect(&rect, hwnd);
+  const int wx = RECT_SIZE_X(rect);
+  const int wy = RECT_SIZE_Y(rect);
+  return
+    xSize / 4 * x <= wx &&
+    ySize / 8 * y <= wy;
+}
+
+bool CDialog::GetMargins(int margin, int &x, int &y)
+{
+  x = margin;
+  y = margin;
+  RECT rect;
+  rect.left = 0;
+  rect.top = 0;
+  rect.right = margin;
+  rect.bottom = margin;
+  if (!MapRect(&rect))
+    return false;
+  x = rect.right - rect.left;
+  y = rect.bottom - rect.top;
+  return true;
+}
+
+int CDialog::Units_To_Pixels_X(int units)
+{
+  RECT rect;
+  rect.left = 0;
+  rect.top = 0;
+  rect.right = units;
+  rect.bottom = units;
+  if (!MapRect(&rect))
+    return units * 3 / 2;
+  return rect.right - rect.left;
+}
+
+bool CDialog::GetItemSizes(unsigned id, int &x, int &y)
+{
+  RECT rect;
+  if (!::GetWindowRect(GetItem(id), &rect))
+    return false;
+  x = RECT_SIZE_X(rect);
+  y = RECT_SIZE_Y(rect);
+  return true;
+}
+
+void CDialog::GetClientRectOfItem(unsigned id, RECT &rect)
+{
+  ::GetWindowRect(GetItem(id), &rect);
+  ScreenToClient(&rect);
+}
+
+bool CDialog::MoveItem(unsigned id, int x, int y, int width, int height, bool repaint)
+{
+  return BOOLToBool(::MoveWindow(GetItem(id), x, y, width, height, BoolToBOOL(repaint)));
+}
+
+
+/*
+typedef BOOL (WINAPI * Func_DwmGetWindowAttribute)(
+    HWND hwnd, DWORD dwAttribute, PVOID pvAttribute, DWORD cbAttribute);
+
+static bool GetWindowsRect_DWM(HWND hwnd, RECT *rect)
+{
+  // dll load and free is too slow : 300 calls in second.
+  NDLL::CLibrary dll;
+  if (!dll.Load(FTEXT("dwmapi.dll")))
+    return false;
+  Func_DwmGetWindowAttribute f = (Func_DwmGetWindowAttribute)dll.GetProc("DwmGetWindowAttribute" );
+  if (f)
+  {
+    #define MY__DWMWA_EXTENDED_FRAME_BOUNDS 9
+    // 30000 per second
+    RECT r;
+    if (f(hwnd, MY__DWMWA_EXTENDED_FRAME_BOUNDS, &r, sizeof(RECT)) == S_OK)
+    {
+      *rect = r;
+      return true;
+    }
+  }
+  return false;
+}
+*/
+
+
+static bool IsRect_Small_Inside_Big(const RECT &sm, const RECT &big)
+{
+  return sm.left   >= big.left
+      && sm.right  <= big.right
+      && sm.top    >= big.top
+      && sm.bottom <= big.bottom;
+}
+
+
+static bool AreRectsOverlapped(const RECT &r1, const RECT &r2)
+{
+  return r1.left   < r2.right
+      && r1.right  > r2.left
+      && r1.top    < r2.bottom
+      && r1.bottom > r2.top;
+}
+
+
+static bool AreRectsEqual(const RECT &r1, const RECT &r2)
+{
+  return r1.left   == r2.left
+      && r1.right  == r2.right
+      && r1.top    == r2.top
+      && r1.bottom == r2.bottom;
+}
+
+
+void CDialog::NormalizeSize(bool fullNormalize)
+{
+  RECT workRect;
+  if (!GetWorkAreaRect(&workRect, *this))
+    return;
+  RECT rect;
+  if (!GetWindowRect(&rect))
+    return;
+  int xs = RECT_SIZE_X(rect);
+  int ys = RECT_SIZE_Y(rect);
+
+  // we don't want to change size using workRect, if window is outside of WorkArea
+  if (!AreRectsOverlapped(rect, workRect))
+    return;
+
+  /* here rect and workRect are overlapped, but it can be false
+     overlapping of small shadow when window in another display. */
+
+  const int xsW = RECT_SIZE_X(workRect);
+  const int ysW = RECT_SIZE_Y(workRect);
+  if (xs <= xsW && ys <= ysW)
+    return; // size of window is OK
+  if (fullNormalize)
+  {
+    Show(SW_SHOWMAXIMIZED);
+    return;
+  }
+  int x = workRect.left;
+  int y = workRect.top;
+  if (xs < xsW)  x += (xsW - xs) / 2;  else xs = xsW;
+  if (ys < ysW)  y += (ysW - ys) / 2;  else ys = ysW;
+  Move(x, y, xs, ys, true);
+}
+
+
+void CDialog::NormalizePosition()
+{
+  RECT workRect;
+  if (!GetWorkAreaRect(&workRect, *this))
+    return;
+
+  RECT rect2 = workRect;
+  bool useWorkArea = true;
+  const HWND parentHWND = GetParent();
+
+  if (parentHWND)
+  {
+    RECT workRectParent;
+    if (!GetWorkAreaRect(&workRectParent, parentHWND))
+      return;
+
+    // if windows are in different monitors, we use only workArea of current window
+
+    if (AreRectsEqual(workRectParent, workRect))
+    {
+      // RECT rect3; if (GetWindowsRect_DWM(parentHWND, &rect3)) {}
+      CWindow wnd(parentHWND);
+      if (wnd.GetWindowRect(&rect2))
+      {
+        // it's same monitor. So we try to use parentHWND rect.
+        /* we don't want to change position, if parent window is not inside work area.
+           In Win10 : parent window rect is 8 pixels larger for each corner than window size for shadow.
+           In maximize mode : window is outside of workRect.
+           if parent window is inside workRect, we will use parent window instead of workRect */
+        if (IsRect_Small_Inside_Big(rect2, workRect))
+          useWorkArea = false;
+      }
+    }
+  }
+
+  RECT rect;
+  if (!GetWindowRect(&rect))
+    return;
+
+  if (useWorkArea)
+  {
+    // we don't want to move window, if it's already inside.
+    if (IsRect_Small_Inside_Big(rect, workRect))
+      return;
+    // we don't want to move window, if it's outside of workArea
+    if (!AreRectsOverlapped(rect, workRect))
+      return;
+    rect2 = workRect;
+  }
+
+  {
+    const int xs = RECT_SIZE_X(rect);
+    const int ys = RECT_SIZE_Y(rect);
+    const int xs2 = RECT_SIZE_X(rect2);
+    const int ys2 = RECT_SIZE_Y(rect2);
+    // we don't want to change position if parent is smaller.
+    if (xs <= xs2 && ys <= ys2)
+    {
+      const int x = rect2.left + (xs2 - xs) / 2;
+      const int y = rect2.top  + (ys2 - ys) / 2;
+
+      if (x != rect.left || y != rect.top)
+        Move(x, y, xs, ys, true);
+      // SetWindowPos(*this, HWND_TOP, x, y, 0, 0, SWP_NOSIZE);
+      return;
+    }
+  }
+}
+
+
+
+bool CModelessDialog::Create(LPCTSTR templateName, HWND parentWindow)
+{
+  const HWND aHWND = CreateDialogParam(g_hInstance, templateName, parentWindow, DialogProcedure, (LPARAM)this);
+  if (!aHWND)
+    return false;
+  Attach(aHWND);
+  return true;
+}
+
+INT_PTR CModalDialog::Create(LPCTSTR templateName, HWND parentWindow)
+{
+  return DialogBoxParam(g_hInstance, templateName, parentWindow, DialogProcedure, (LPARAM)this);
+}
+
+#ifndef _UNICODE
+
+bool CModelessDialog::Create(LPCWSTR templateName, HWND parentWindow)
+{
+  HWND aHWND;
+  if (g_IsNT)
+    aHWND = CreateDialogParamW(g_hInstance, templateName, parentWindow, DialogProcedure, (LPARAM)this);
+  else
+  {
+    AString name;
+    LPCSTR templateNameA;
+    if (IS_INTRESOURCE(templateName))
+      templateNameA = (LPCSTR)templateName;
+    else
+    {
+      name = GetSystemString(templateName);
+      templateNameA = name;
+    }
+    aHWND = CreateDialogParamA(g_hInstance, templateNameA, parentWindow, DialogProcedure, (LPARAM)this);
+  }
+  if (aHWND == 0)
+    return false;
+  Attach(aHWND);
+  return true;
+}
+
+INT_PTR CModalDialog::Create(LPCWSTR templateName, HWND parentWindow)
+{
+  if (g_IsNT)
+    return DialogBoxParamW(g_hInstance, templateName, parentWindow, DialogProcedure, (LPARAM)this);
+  AString name;
+  LPCSTR templateNameA;
+  if (IS_INTRESOURCE(templateName))
+    templateNameA = (LPCSTR)templateName;
+  else
+  {
+    name = GetSystemString(templateName);
+    templateNameA = name;
+  }
+  return DialogBoxParamA(g_hInstance, templateNameA, parentWindow, DialogProcedure, (LPARAM)this);
+}
+#endif
+
+}}

versions/26.00/CPP/Windows/Control/Dialog.h

@@ -0,0 +1,213 @@
+// Windows/Control/Dialog.h
+
+#ifndef ZIP7_INC_WINDOWS_CONTROL_DIALOG_H
+#define ZIP7_INC_WINDOWS_CONTROL_DIALOG_H
+
+#include "../Window.h"
+
+namespace NWindows {
+namespace NControl {
+
+#ifndef IDCONTINUE
+#define IDCONTINUE 11
+#endif
+
+class CDialog: public CWindow
+{
+  // Z7_CLASS_NO_COPY(CDialog)
+public:
+  CDialog(HWND wnd = NULL): CWindow(wnd) {}
+  virtual ~CDialog() {}
+
+  HWND GetItem(unsigned itemID) const
+    { return GetDlgItem(_window, (int)itemID); }
+
+  bool EnableItem(unsigned itemID, bool enable) const
+    { return BOOLToBool(::EnableWindow(GetItem(itemID), BoolToBOOL(enable))); }
+
+  bool ShowItem(unsigned itemID, int cmdShow) const
+    { return BOOLToBool(::ShowWindow(GetItem(itemID), cmdShow)); }
+
+  bool ShowItem_Bool(unsigned itemID, bool show) const
+    { return ShowItem(itemID, show ? SW_SHOW: SW_HIDE); }
+
+  bool HideItem(unsigned itemID) const { return ShowItem(itemID, SW_HIDE); }
+
+  bool SetItemText(unsigned itemID, LPCTSTR s)
+    { return BOOLToBool(SetDlgItemText(_window, (int)itemID, s)); }
+
+  bool SetItemTextA(unsigned itemID, LPCSTR s)
+    { return BOOLToBool(SetDlgItemTextA(_window, (int)itemID, s)); }
+
+  bool SetItemText_Empty(unsigned itemID)
+    { return SetItemText(itemID, TEXT("")); }
+
+  #ifndef _UNICODE
+  bool SetItemText(unsigned itemID, LPCWSTR s)
+  {
+    CWindow window(GetItem(itemID));
+    return window.SetText(s);
+  }
+  #endif
+
+  UINT GetItemText(unsigned itemID, LPTSTR string, unsigned maxCount)
+    { return GetDlgItemText(_window, (int)itemID, string, (int)maxCount); }
+  #ifndef _UNICODE
+  /*
+  bool GetItemText(unsigned itemID, LPWSTR string, int maxCount)
+  {
+    CWindow window(GetItem(unsigned));
+    return window.GetText(string, maxCount);
+  }
+  */
+  #endif
+
+  bool GetItemText(unsigned itemID, UString &s)
+  {
+    CWindow window(GetItem(itemID));
+    return window.GetText(s);
+  }
+
+/*
+  bool SetItemInt(unsigned itemID, UINT value, bool isSigned)
+    { return BOOLToBool(SetDlgItemInt(_window, (int)itemID, value, BoolToBOOL(isSigned))); }
+*/
+  bool SetItemUInt(unsigned itemID, UINT value)
+    { return BOOLToBool(SetDlgItemInt(_window, (int)itemID, value, FALSE)); }
+/*
+  bool GetItemInt(unsigned itemID, bool isSigned, UINT &value)
+  {
+    BOOL result;
+    value = GetDlgItemInt(_window, (int)itemID, &result, BoolToBOOL(isSigned));
+    return BOOLToBool(result);
+  }
+*/
+  bool GetItemUInt(unsigned itemID, UINT &value)
+  {
+    BOOL result;
+    value = GetDlgItemInt(_window, (int)itemID, &result, FALSE);
+    return BOOLToBool(result);
+  }
+
+  HWND GetNextGroupItem(HWND control, bool previous)
+    { return GetNextDlgGroupItem(_window, control, BoolToBOOL(previous)); }
+  HWND GetNextTabItem(HWND control, bool previous)
+    { return GetNextDlgTabItem(_window, control, BoolToBOOL(previous)); }
+
+  LRESULT SendMsg_NextDlgCtl(WPARAM wParam, LPARAM lParam)
+    { return SendMsg(WM_NEXTDLGCTL, wParam, lParam); }
+  LRESULT SendMsg_NextDlgCtl_HWND(HWND hwnd) { return SendMsg_NextDlgCtl((WPARAM)hwnd, TRUE); }
+  LRESULT SendMsg_NextDlgCtl_CtlId(unsigned id)   { return SendMsg_NextDlgCtl_HWND(GetItem(id)); }
+  LRESULT SendMsg_NextDlgCtl_Next()          { return SendMsg_NextDlgCtl(0, FALSE); }
+  LRESULT SendMsg_NextDlgCtl_Prev()          { return SendMsg_NextDlgCtl(1, FALSE); }
+
+  bool MapRect(LPRECT rect)
+    { return BOOLToBool(MapDialogRect(_window, rect)); }
+
+  bool IsMessage(LPMSG message)
+    { return BOOLToBool(IsDialogMessage(_window, message)); }
+
+  LRESULT SendItemMessage(unsigned itemID, UINT message, WPARAM wParam, LPARAM lParam)
+    { return SendDlgItemMessage(_window, (int)itemID, message, wParam, lParam); }
+
+  bool CheckButton(unsigned buttonID, UINT checkState)
+    { return BOOLToBool(CheckDlgButton(_window, (int)buttonID, checkState)); }
+  bool CheckButton(unsigned buttonID, bool checkState)
+    { return CheckButton(buttonID, UINT(checkState ? BST_CHECKED : BST_UNCHECKED)); }
+
+  UINT IsButtonChecked_BST(unsigned buttonID) const
+    { return IsDlgButtonChecked(_window, (int)buttonID); }
+  bool IsButtonCheckedBool(unsigned buttonID) const
+    { return (IsButtonChecked_BST(buttonID) == BST_CHECKED); }
+
+  bool CheckRadioButton(unsigned firstButtonID, unsigned lastButtonID, unsigned checkButtonID)
+    { return BOOLToBool(::CheckRadioButton(_window,
+        (int)firstButtonID, (int)lastButtonID, (int)checkButtonID)); }
+
+  virtual bool OnMessage(UINT message, WPARAM wParam, LPARAM lParam);
+  virtual bool OnInit() { return true; }
+  // virtual bool OnCommand2(WPARAM wParam, LPARAM lParam);
+  virtual bool OnCommand(unsigned code, unsigned itemID, LPARAM lParam);
+  virtual bool OnSize(WPARAM /* wParam */, int /* xSize */, int /* ySize */) { return false; }
+  virtual bool OnDestroy() { return false; }
+
+  /*
+  #ifdef UNDER_CE
+  virtual void OnHelp(void *) { OnHelp(); }
+  #else
+  virtual void OnHelp(LPHELPINFO) { OnHelp(); }
+  #endif
+  */
+  virtual void OnHelp() {}
+
+  virtual bool OnButtonClicked(unsigned buttonID, HWND buttonHWND);
+  virtual void OnOK() {}
+  virtual void OnContinue() {}
+  virtual void OnCancel() {}
+  virtual void OnClose() {}
+  virtual bool OnNotify(UINT /* controlID */, LPNMHDR /* lParam */) { return false; }
+  virtual bool OnTimer(WPARAM /* timerID */, LPARAM /* callback */) { return false; }
+
+  LONG_PTR SetMsgResult(LONG_PTR newLongPtr )
+    { return SetLongPtr(DWLP_MSGRESULT, newLongPtr); }
+  LONG_PTR GetMsgResult() const
+    { return GetLongPtr(DWLP_MSGRESULT); }
+
+  bool GetMargins(int margin, int &x, int &y);
+  int Units_To_Pixels_X(int units);
+  bool GetItemSizes(unsigned id, int &x, int &y);
+  void GetClientRectOfItem(unsigned id, RECT &rect);
+  bool MoveItem(unsigned id, int x, int y, int width, int height, bool repaint = true);
+  bool MoveItem_RECT(unsigned id, const RECT &r, bool repaint = true)
+    { return MoveItem(id, r.left, r.top, RECT_SIZE_X(r), RECT_SIZE_Y(r), repaint); }
+
+  void NormalizeSize(bool fullNormalize = false);
+  void NormalizePosition();
+};
+
+class CModelessDialog: public CDialog
+{
+public:
+  bool Create(LPCTSTR templateName, HWND parentWindow);
+  bool Create(UINT resID, HWND parentWindow) { return Create(MAKEINTRESOURCEW(resID), parentWindow); }
+  #ifndef _UNICODE
+  bool Create(LPCWSTR templateName, HWND parentWindow);
+  #endif
+  virtual void OnOK() Z7_override { Destroy(); }
+  virtual void OnContinue() Z7_override { Destroy(); }
+  virtual void OnCancel() Z7_override { Destroy(); }
+  virtual void OnClose() Z7_override { Destroy(); }
+};
+
+class CModalDialog: public CDialog
+{
+public:
+  INT_PTR Create(LPCTSTR templateName, HWND parentWindow);
+  INT_PTR Create(UINT resID, HWND parentWindow) { return Create(MAKEINTRESOURCEW(resID), parentWindow); }
+  #ifndef _UNICODE
+  INT_PTR Create(LPCWSTR templateName, HWND parentWindow);
+  #endif
+
+  bool End(INT_PTR result) { return BOOLToBool(::EndDialog(_window, result)); }
+  virtual void OnOK() Z7_override { End(IDOK); }
+  virtual void OnContinue() Z7_override { End(IDCONTINUE); }
+  virtual void OnCancel() Z7_override { End(IDCANCEL); }
+  virtual void OnClose() Z7_override { End(IDCLOSE); }
+};
+
+class CDialogChildControl: public NWindows::CWindow
+{
+  // unsigned m_ID;
+public:
+  void Init(const NWindows::NControl::CDialog &parentDialog, unsigned id)
+  {
+    // m_ID = id;
+    Attach(parentDialog.GetItem(id));
+  }
+};
+
+bool IsDialogSizeOK(int xSize, int ySize, HWND hwnd = NULL);
+
+}}
+
+#endif

versions/26.00/CPP/Windows/Control/Edit.h

@@ -0,0 +1,19 @@
+// Windows/Control/Edit.h
+
+#ifndef ZIP7_INC_WINDOWS_CONTROL_EDIT_H
+#define ZIP7_INC_WINDOWS_CONTROL_EDIT_H
+
+#include "../Window.h"
+
+namespace NWindows {
+namespace NControl {
+
+class CEdit: public CWindow
+{
+public:
+  void SetPasswordChar(WPARAM c) { SendMsg(EM_SETPASSWORDCHAR, c); }
+};
+
+}}
+
+#endif

versions/26.00/CPP/Windows/Control/ImageList.cpp

@@ -0,0 +1,10 @@
+// Windows/Control/ImageList.cpp
+
+#include "StdAfx.h"
+
+#include "ImageList.h"
+
+namespace NWindows {
+namespace NControl {
+
+}}

versions/26.00/CPP/Windows/Control/ImageList.h

@@ -0,0 +1,87 @@
+// Windows/Control/ImageList.h
+
+#ifndef ZIP7_INC_WINDOWS_CONTROL_IMAGE_LIST_H
+#define ZIP7_INC_WINDOWS_CONTROL_IMAGE_LIST_H
+
+#include <CommCtrl.h>
+
+#include "../Defs.h"
+
+namespace NWindows {
+namespace NControl {
+
+class CImageList
+{
+  HIMAGELIST m_Object;
+public:
+  operator HIMAGELIST() const {return m_Object; }
+  CImageList(): m_Object(NULL) {}
+  bool Attach(HIMAGELIST imageList)
+  {
+    if (imageList == NULL)
+      return false;
+    m_Object = imageList;
+    return true;
+  }
+
+  HIMAGELIST Detach()
+  {
+    HIMAGELIST imageList = m_Object;
+    m_Object = NULL;
+    return imageList;
+  }
+  
+  bool Create(int width, int height, UINT flags, int initialNumber, int grow)
+  {
+    HIMAGELIST a = ImageList_Create(width, height, flags,
+      initialNumber, grow);
+    if (a == NULL)
+      return false;
+    return Attach(a);
+  }
+  
+  bool Destroy() // DeleteImageList() in MFC
+  {
+    if (m_Object == NULL)
+      return false;
+    return BOOLToBool(ImageList_Destroy(Detach()));
+  }
+
+  ~CImageList()
+    { Destroy(); }
+
+  int GetImageCount() const
+    { return ImageList_GetImageCount(m_Object); }
+
+  bool GetImageInfo(int index, IMAGEINFO* imageInfo) const
+    { return BOOLToBool(ImageList_GetImageInfo(m_Object, index, imageInfo)); }
+
+  int Add(HBITMAP hbmImage, HBITMAP hbmMask = NULL)
+    { return ImageList_Add(m_Object, hbmImage, hbmMask); }
+  int AddMasked(HBITMAP hbmImage, COLORREF mask)
+    { return ImageList_AddMasked(m_Object, hbmImage, mask); }
+  int AddIcon(HICON icon)
+    { return ImageList_AddIcon(m_Object, icon); }
+  int Replace(int index, HICON icon)
+    { return ImageList_ReplaceIcon(m_Object, index, icon); }
+
+  // If index is -1, the function removes all images.
+  bool Remove(int index)
+    { return BOOLToBool(ImageList_Remove(m_Object, index)); }
+  bool RemoveAll()
+    { return BOOLToBool(ImageList_RemoveAll(m_Object)); }
+
+  HICON ExtractIcon(int index)
+    { return ImageList_ExtractIcon(NULL, m_Object, index); }
+  HICON GetIcon(int index, UINT flags)
+    { return ImageList_GetIcon(m_Object, index, flags); }
+
+  bool GetIconSize(int &width, int &height) const
+    { return BOOLToBool(ImageList_GetIconSize(m_Object, &width, &height)); }
+  bool SetIconSize(int width, int height)
+    { return BOOLToBool(ImageList_SetIconSize(m_Object, width, height)); }
+};
+
+}}
+
+#endif

versions/26.00/CPP/Windows/Control/ListView.cpp

@@ -0,0 +1,162 @@
+// Windows/Control/ListView.cpp
+
+#include "StdAfx.h"
+
+#include "ListView.h"
+
+#ifndef _UNICODE
+extern bool g_IsNT;
+#endif
+
+namespace NWindows {
+namespace NControl {
+
+bool CListView::CreateEx(DWORD exStyle, DWORD style,
+      int x, int y, int width, int height,
+      HWND parentWindow, HMENU idOrHMenu,
+      HINSTANCE instance, LPVOID createParam)
+{
+  return CWindow::CreateEx(exStyle, WC_LISTVIEW, TEXT(""), style, x, y, width,
+      height, parentWindow, idOrHMenu, instance, createParam);
+}
+
+/* note: LVITEM and LVCOLUMN structures contain optional fields
+   depending from preprocessor macros:
+      #if (_WIN32_IE >= 0x0300)
+      #if (_WIN32_WINNT >= 0x0501)
+      #if (_WIN32_WINNT >= 0x0600)
+*/
+
+bool CListView::GetItemParam(unsigned index, LPARAM &param) const
+{
+  LVITEM item;
+  item.iItem = (int)index;
+  item.iSubItem = 0;
+  item.mask = LVIF_PARAM;
+  const bool res = GetItem(&item);
+  param = item.lParam;
+  return res;
+}
+
+int CListView::InsertColumn(unsigned columnIndex, LPCTSTR text, int width)
+{
+  LVCOLUMN ci;
+  ci.mask = LVCF_TEXT | LVCF_WIDTH | LVCF_SUBITEM;
+  ci.pszText = (LPTSTR)(void *)text;
+  ci.iSubItem = (int)columnIndex;
+  ci.cx = width;
+  return InsertColumn(columnIndex, &ci);
+}
+
+int CListView::InsertItem(unsigned index, LPCTSTR text)
+{
+  LVITEM item;
+  item.mask = LVIF_TEXT | LVIF_PARAM;
+  item.iItem = (int)index;
+  item.lParam = (LPARAM)index;
+  item.pszText = (LPTSTR)(void *)text;
+  item.iSubItem = 0;
+  return InsertItem(&item);
+}
+
+int CListView::SetSubItem(unsigned index, unsigned subIndex, LPCTSTR text)
+{
+  LVITEM item;
+  item.mask = LVIF_TEXT;
+  item.iItem = (int)index;
+  item.pszText = (LPTSTR)(void *)text;
+  item.iSubItem = (int)subIndex;
+  return SetItem(&item);
+}
+
+#ifndef _UNICODE
+
+int CListView::InsertColumn(unsigned columnIndex, LPCWSTR text, int width)
+{
+  LVCOLUMNW ci;
+  ci.mask = LVCF_TEXT | LVCF_WIDTH | LVCF_SUBITEM;
+  ci.pszText = (LPWSTR)(void *)text;
+  ci.iSubItem = (int)columnIndex;
+  ci.cx = width;
+  return InsertColumn(columnIndex, &ci);
+}
+
+int CListView::InsertItem(unsigned index, LPCWSTR text)
+{
+  LVITEMW item;
+  item.mask = LVIF_TEXT | LVIF_PARAM;
+  item.iItem = (int)index;
+  item.lParam = (LPARAM)index;
+  item.pszText = (LPWSTR)(void *)text;
+  item.iSubItem = 0;
+  return InsertItem(&item);
+}
+
+int CListView::SetSubItem(unsigned index, unsigned subIndex, LPCWSTR text)
+{
+  LVITEMW item;
+  item.mask = LVIF_TEXT;
+  item.iItem = (int)index;
+  item.pszText = (LPWSTR)(void *)text;
+  item.iSubItem = (int)subIndex;
+  return SetItem(&item);
+}
+
+#endif
+
+static LRESULT APIENTRY ListViewSubclassProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
+{
+  CWindow window(hwnd);
+  CListView2 *w = (CListView2 *)(window.GetUserDataLongPtr());
+  if (w == NULL)
+    return 0;
+  return w->OnMessage(message, wParam, lParam);
+}
+
+LRESULT CListView2::OnMessage(UINT message, WPARAM wParam, LPARAM lParam)
+{
+  #ifndef _UNICODE
+  if (g_IsNT)
+    return CallWindowProcW(_origWindowProc, *this, message, wParam, lParam);
+  else
+  #endif
+    return CallWindowProc(_origWindowProc, *this, message, wParam, lParam);
+}
+
+void CListView2::SetWindowProc()
+{
+  SetUserDataLongPtr((LONG_PTR)this);
+  #ifndef _UNICODE
+  if (g_IsNT)
+    _origWindowProc = (WNDPROC)SetLongPtrW(GWLP_WNDPROC, (LONG_PTR)ListViewSubclassProc);
+  else
+  #endif
+    _origWindowProc = (WNDPROC)SetLongPtr(GWLP_WNDPROC, (LONG_PTR)ListViewSubclassProc);
+}
+
+/*
+LRESULT CListView3::OnMessage(UINT message, WPARAM wParam, LPARAM lParam)
+{
+  LRESULT res = CListView2::OnMessage(message, wParam, lParam);
+  if (message == WM_GETDLGCODE)
+  {
+    // when user presses RETURN, windows sends default (first) button command to parent dialog.
+    // we disable this:
+    MSG *msg = (MSG *)lParam;
+    WPARAM key = wParam;
+    bool change = false;
+    if (msg)
+    {
+      if (msg->message == WM_KEYDOWN && msg->wParam == VK_RETURN)
+        change = true;
+    }
+    else if (wParam == VK_RETURN)
+      change = true;
+    if (change)
+      res |= DLGC_WANTALLKEYS;
+  }
+  return res;
+}
+*/
+  
+}}

versions/26.00/CPP/Windows/Control/ListView.h

@@ -0,0 +1,156 @@
+// Windows/Control/ListView.h
+
+#ifndef ZIP7_INC_WINDOWS_CONTROL_LISTVIEW_H
+#define ZIP7_INC_WINDOWS_CONTROL_LISTVIEW_H
+
+#include "../../Common/MyWindows.h"
+
+#include <CommCtrl.h>
+
+#include "../Window.h"
+
+namespace NWindows {
+namespace NControl {
+
+class CListView: public NWindows::CWindow
+{
+public:
+  bool CreateEx(DWORD exStyle, DWORD style,
+      int x, int y, int width, int height,
+      HWND parentWindow, HMENU idOrHMenu,
+      HINSTANCE instance, LPVOID createParam);
+
+  void SetUnicodeFormat()
+  {
+    #ifndef UNDER_CE
+    ListView_SetUnicodeFormat(_window, TRUE);
+    #endif
+  }
+ 
+  bool DeleteAllItems() { return BOOLToBool(ListView_DeleteAllItems(_window)); }
+  bool DeleteColumn(unsigned columnIndex) { return BOOLToBool(ListView_DeleteColumn(_window, columnIndex)); }
+
+  int InsertColumn(unsigned columnIndex, const LVCOLUMN *columnInfo) { return ListView_InsertColumn(_window, columnIndex, columnInfo); }
+  int InsertColumn(unsigned columnIndex, LPCTSTR text, int width);
+  bool SetColumnOrderArray(unsigned count, const int *columns)
+    { return BOOLToBool(ListView_SetColumnOrderArray(_window, count, (int *)(void *)columns)); }
+
+  /*
+  int GetNumColumns()
+  {
+    HWND header = ListView_GetHeader(_window);
+    if (!header)
+      return -1;
+    return Header_GetItemCount(header);
+  }
+  */
+
+  int InsertItem(const LVITEM* item) { return ListView_InsertItem(_window, item); }
+  int InsertItem(unsigned index, LPCTSTR text);
+  bool SetItem(const LVITEM* item) { return BOOLToBool(ListView_SetItem(_window, item)); }
+  int SetSubItem(unsigned index, unsigned subIndex, LPCTSTR text);
+
+  #ifndef _UNICODE
+
+  int InsertColumn(unsigned columnIndex, const LVCOLUMNW *columnInfo) { return (int)SendMsg(LVM_INSERTCOLUMNW, (WPARAM)columnIndex, (LPARAM)columnInfo); }
+  int InsertColumn(unsigned columnIndex, LPCWSTR text, int width);
+  int InsertItem(const LV_ITEMW* item) { return (int)SendMsg(LVM_INSERTITEMW, 0, (LPARAM)item); }
+  int InsertItem(unsigned index, LPCWSTR text);
+  bool SetItem(const LV_ITEMW* item) { return BOOLToBool((BOOL)SendMsg(LVM_SETITEMW, 0, (LPARAM)item)); }
+  int SetSubItem(unsigned index, unsigned subIndex, LPCWSTR text);
+
+  #endif
+
+  bool DeleteItem(unsigned itemIndex) { return BOOLToBool(ListView_DeleteItem(_window, itemIndex)); }
+
+  UINT GetSelectedCount() const { return ListView_GetSelectedCount(_window); }
+  int GetItemCount() const { return ListView_GetItemCount(_window); }
+
+  INT GetSelectionMark() const { return ListView_GetSelectionMark(_window); }
+
+  void SetItemCount(unsigned numItems) { ListView_SetItemCount(_window, numItems); }
+  void SetItemCountEx(unsigned numItems, DWORD flags) {  ListView_SetItemCountEx(_window, numItems, flags); }
+
+  /* startIndex : The index of the item with which to begin the search,
+     or -1 to find the first item that matches the specified flags.
+     The specified item itself is excluded from the search. */
+  int GetNextItem(int startIndex, UINT flags) const { return ListView_GetNextItem(_window, startIndex, flags); }
+  int GetNextSelectedItem(int startIndex) const { return GetNextItem(startIndex, LVNI_SELECTED); }
+  int GetFocusedItem() const { return GetNextItem(-1, LVNI_FOCUSED); }
+  
+  bool GetItem(LVITEM* item) const { return BOOLToBool(ListView_GetItem(_window, item)); }
+  bool GetItemParam(unsigned itemIndex, LPARAM &param) const;
+  /*
+  void GetItemText(unsigned itemIndex, unsigned subItemIndex, LPTSTR text, unsigned textSizeMax) const
+    { ListView_GetItemText(_window, itemIndex, subItemIndex, text, textSizeMax) }
+  */
+  bool SortItems(PFNLVCOMPARE compareFunction, LPARAM dataParam)
+    { return BOOLToBool(ListView_SortItems(_window, compareFunction, dataParam)); }
+
+  // If (index == -1), then the state change is applied to all items.
+  void SetItemState(int index, UINT state, UINT mask) { ListView_SetItemState(_window, index, state, mask) }
+  void SetItemState_Selected(int index, bool select) { SetItemState(index, select ? LVIS_SELECTED : 0, LVIS_SELECTED); }
+  void SetItemState_Selected(int index) { SetItemState(index, LVIS_SELECTED, LVIS_SELECTED); }
+  void SelectAll() { SetItemState_Selected(-1); }
+  void SetItemState_FocusedSelected(int index) { SetItemState(index, LVIS_FOCUSED | LVIS_SELECTED, LVIS_FOCUSED | LVIS_SELECTED); }
+  UINT GetItemState(int index, UINT mask) const { return ListView_GetItemState(_window, index, mask); }
+  bool IsItemSelected(int index) const { return GetItemState(index, LVIS_SELECTED) == LVIS_SELECTED; }
+
+  bool GetColumn(unsigned columnIndex, LVCOLUMN* columnInfo) const
+    { return BOOLToBool(ListView_GetColumn(_window, columnIndex, columnInfo)); }
+
+  HIMAGELIST SetImageList(HIMAGELIST imageList, int imageListType)
+    { return ListView_SetImageList(_window, imageList, imageListType); }
+
+  // version 4.70: NT5 | (NT4 + ie3) | w98 | (w95 + ie3)
+  DWORD GetExtendedListViewStyle() { return ListView_GetExtendedListViewStyle(_window); }
+  void SetExtendedListViewStyle(DWORD exStyle) { ListView_SetExtendedListViewStyle(_window, exStyle); }
+  void SetExtendedListViewStyle(DWORD exMask, DWORD exStyle) { ListView_SetExtendedListViewStyleEx(_window, exMask, exStyle); }
+
+  void SetCheckState(UINT index, bool checkState) { ListView_SetCheckState(_window, index, BoolToBOOL(checkState)) }
+  bool GetCheckState(UINT index) { return BOOLToBool(ListView_GetCheckState(_window, index)); }
+
+  bool EnsureVisible(int index, bool partialOK) { return BOOLToBool(ListView_EnsureVisible(_window, index, BoolToBOOL(partialOK))); }
+
+  bool GetItemRect(int index, RECT *rect, int code) { return BOOLToBool(ListView_GetItemRect(_window, index, rect, code)); }
+
+  HWND GetEditControl() { return ListView_GetEditControl(_window) ; }
+  HWND EditLabel(int itemIndex) { return ListView_EditLabel(_window, itemIndex) ; }
+
+  bool RedrawItems(int firstIndex, int lastIndex) { return BOOLToBool(ListView_RedrawItems(_window, firstIndex, lastIndex)); }
+  bool RedrawAllItems()
+  {
+    if (GetItemCount() > 0)
+      return RedrawItems(0, GetItemCount() - 1);
+    return true;
+  }
+  bool RedrawItem(int index) { return RedrawItems(index, index); }
+ 
+  int HitTest(LPLVHITTESTINFO info) { return ListView_HitTest(_window, info); }
+  COLORREF GetBkColor() { return ListView_GetBkColor(_window); }
+  bool SetColumnWidth(int iCol, int cx) { return BOOLToBool(ListView_SetColumnWidth(_window, iCol, cx)); }
+  bool SetColumnWidthAuto(int iCol) { return SetColumnWidth(iCol, LVSCW_AUTOSIZE); }
+};
+
+class CListView2: public CListView
+{
+  WNDPROC _origWindowProc;
+  // ~CListView2() ZIP7_eq_delete;
+public:
+  virtual ~CListView2() {}
+  CListView2() {}
+  void SetWindowProc();
+  virtual LRESULT OnMessage(UINT message, WPARAM wParam, LPARAM lParam);
+};
+
+/*
+class CListView3: public CListView2
+{
+public:
+  virtual LRESULT OnMessage(UINT message, WPARAM wParam, LPARAM lParam);
+};
+*/
+
+}}
+
+#endif

versions/26.00/CPP/Windows/Control/ProgressBar.h

@@ -0,0 +1,35 @@
+// Windows/Control/ProgressBar.h
+
+#ifndef ZIP7_INC_WINDOWS_CONTROL_PROGRESSBAR_H
+#define ZIP7_INC_WINDOWS_CONTROL_PROGRESSBAR_H
+
+#include "../../Common/MyWindows.h"
+
+#include <CommCtrl.h>
+
+#include "../Window.h"
+
+namespace NWindows {
+namespace NControl {
+
+class CProgressBar: public CWindow
+{
+public:
+  LRESULT SetPos(int pos) { return SendMsg(PBM_SETPOS, (unsigned)pos, 0); }
+  // LRESULT DeltaPos(int increment) { return SendMsg(PBM_DELTAPOS, increment, 0); }
+  // UINT GetPos() { return (UINT)SendMsg(PBM_GETPOS, 0, 0); }
+  // LRESULT SetRange(unsigned short minValue, unsigned short maxValue) { return SendMsg(PBM_SETRANGE, 0, MAKELPARAM(minValue, maxValue)); }
+  DWORD SetRange32(int minValue, int maxValue) { return (DWORD)SendMsg(PBM_SETRANGE32, (unsigned)minValue, (LPARAM)(unsigned)maxValue); }
+  // int SetStep(int step) { return (int)SendMsg(PBM_SETSTEP, step, 0); }
+  // LRESULT StepIt() { return SendMsg(PBM_STEPIT, 0, 0); }
+  // INT GetRange(bool minValue, PPBRANGE range) { return (INT)SendMsg(PBM_GETRANGE, BoolToBOOL(minValue), (LPARAM)range); }
+  
+  #ifndef UNDER_CE
+  COLORREF SetBarColor(COLORREF color) { return (COLORREF)SendMsg(PBM_SETBARCOLOR, 0, (LPARAM)color); }
+  COLORREF SetBackgroundColor(COLORREF color) { return (COLORREF)SendMsg(PBM_SETBKCOLOR, 0, (LPARAM)color); }
+  #endif
+};
+
+}}
+
+#endif

versions/26.00/CPP/Windows/Control/PropertyPage.cpp

@@ -0,0 +1,165 @@
+// Windows/Control/PropertyPage.cpp
+
+#include "StdAfx.h"
+
+#ifndef _UNICODE
+#include "../../Common/StringConvert.h"
+#endif
+
+#include "PropertyPage.h"
+
+extern HINSTANCE g_hInstance;
+#ifndef _UNICODE
+extern bool g_IsNT;
+#endif
+
+namespace NWindows {
+namespace NControl {
+
+static
+#ifdef Z7_OLD_WIN_SDK
+  BOOL
+#else
+  INT_PTR
+#endif
+APIENTRY MyProperyPageProcedure(HWND dialogHWND, UINT message, WPARAM wParam, LPARAM lParam)
+{
+  CWindow tempDialog(dialogHWND);
+  if (message == WM_INITDIALOG)
+    tempDialog.SetUserDataLongPtr(((PROPSHEETPAGE *)lParam)->lParam);
+  CDialog *dialog = (CDialog *)(tempDialog.GetUserDataLongPtr());
+  if (dialog == NULL)
+    return FALSE;
+  if (message == WM_INITDIALOG)
+    dialog->Attach(dialogHWND);
+  try { return BoolToBOOL(dialog->OnMessage(message, wParam, lParam)); }
+  catch(...) { return TRUE; }
+}
+
+bool CPropertyPage::OnNotify(UINT /* controlID */, LPNMHDR lParam)
+{
+  switch (lParam->code)
+  {
+    case PSN_APPLY: SetMsgResult(OnApply2(LPPSHNOTIFY(lParam))); break;
+    case PSN_KILLACTIVE: SetMsgResult(BoolToBOOL(OnKillActive2(LPPSHNOTIFY(lParam)))); break;
+    case PSN_SETACTIVE: SetMsgResult(OnSetActive2(LPPSHNOTIFY(lParam))); break;
+    case PSN_RESET: OnReset2(LPPSHNOTIFY(lParam)); break;
+    case PSN_HELP: OnNotifyHelp2(LPPSHNOTIFY(lParam)); break;
+    default: return false;
+  }
+  return true;
+}
+
+/*
+PROPSHEETPAGE fields depend from
+#if   (_WIN32_WINNT >= 0x0600)
+#elif (_WIN32_WINNT >= 0x0501)
+#elif (_WIN32_IE >= 0x0400)
+PROPSHEETHEADER fields depend from
+#if (_WIN32_IE >= 0x0400)
+*/
+#if defined(PROPSHEETPAGEA_V1_SIZE) && !defined(Z7_OLD_WIN_SDK)
+#ifndef _UNICODE
+#define my_compatib_PROPSHEETPAGEA PROPSHEETPAGEA_V1
+#endif
+#define my_compatib_PROPSHEETPAGEW PROPSHEETPAGEW_V1
+#else
+// for old mingw:
+#ifndef _UNICODE
+#define my_compatib_PROPSHEETPAGEA PROPSHEETPAGEA
+#endif
+#define my_compatib_PROPSHEETPAGEW PROPSHEETPAGEW
+#endif
+
+INT_PTR MyPropertySheet(const CObjectVector<CPageInfo> &pagesInfo, HWND hwndParent, const UString &title)
+{
+  unsigned i;
+  #ifndef _UNICODE
+  AStringVector titles;
+  for (i = 0; i < pagesInfo.Size(); i++)
+    titles.Add(GetSystemString(pagesInfo[i].Title));
+  CRecordVector<my_compatib_PROPSHEETPAGEA> pagesA;
+  #endif
+  CRecordVector<my_compatib_PROPSHEETPAGEW> pagesW;
+
+  for (i = 0; i < pagesInfo.Size(); i++)
+  {
+    const CPageInfo &pageInfo = pagesInfo[i];
+    #ifndef _UNICODE
+    {
+      my_compatib_PROPSHEETPAGEA page;
+      memset(&page, 0, sizeof(page));
+      page.dwSize = sizeof(page);
+      page.dwFlags = PSP_HASHELP;
+      page.hInstance = g_hInstance;
+      page.pszTemplate = MAKEINTRESOURCEA(pageInfo.ID);
+      // page.pszIcon = NULL;
+      page.pfnDlgProc = NWindows::NControl::MyProperyPageProcedure;
+      
+      if (!titles[i].IsEmpty())
+      {
+        page.pszTitle = titles[i];
+        page.dwFlags |= PSP_USETITLE;
+      }
+      // else page.pszTitle = NULL;
+      page.lParam = (LPARAM)pageInfo.Page;
+      // page.pfnCallback = NULL;
+      pagesA.Add(page);
+    }
+    #endif
+    {
+      my_compatib_PROPSHEETPAGEW page;
+      memset(&page, 0, sizeof(page));
+      page.dwSize = sizeof(page);
+      page.dwFlags = PSP_HASHELP;
+      page.hInstance = g_hInstance;
+      page.pszTemplate = MAKEINTRESOURCEW(pageInfo.ID);
+      // page.pszIcon = NULL;
+      page.pfnDlgProc = NWindows::NControl::MyProperyPageProcedure;
+      
+      if (!pageInfo.Title.IsEmpty())
+      {
+        page.pszTitle = pageInfo.Title;
+        page.dwFlags |= PSP_USETITLE;
+      }
+      // else page.pszTitle = NULL;
+      page.lParam = (LPARAM)pageInfo.Page;
+      // page.pfnCallback = NULL;
+      pagesW.Add(page);
+    }
+  }
+
+  #ifndef _UNICODE
+  if (!g_IsNT)
+  {
+    PROPSHEETHEADERA sheet;
+    sheet.dwSize = sizeof(sheet);
+    sheet.dwFlags = PSH_PROPSHEETPAGE;
+    sheet.hwndParent = hwndParent;
+    sheet.hInstance = g_hInstance;
+    AString titleA (GetSystemString(title));
+    sheet.pszCaption = titleA;
+    sheet.nPages = pagesA.Size();
+    sheet.nStartPage = 0;
+    sheet.ppsp = (LPCPROPSHEETPAGEA)(const void *)pagesA.ConstData();
+    sheet.pfnCallback = NULL;
+    return ::PropertySheetA(&sheet);
+  }
+  else
+  #endif
+  {
+    PROPSHEETHEADERW sheet;
+    sheet.dwSize = sizeof(sheet);
+    sheet.dwFlags = PSH_PROPSHEETPAGE;
+    sheet.hwndParent = hwndParent;
+    sheet.hInstance = g_hInstance;
+    sheet.pszCaption = title;
+    sheet.nPages = pagesW.Size();
+    sheet.nStartPage = 0;
+    sheet.ppsp = (LPCPROPSHEETPAGEW)(const void *)pagesW.ConstData();
+    sheet.pfnCallback = NULL;
+    return ::PropertySheetW(&sheet);
+  }
+}
+
+}}

versions/26.00/CPP/Windows/Control/PropertyPage.h

@@ -0,0 +1,50 @@
+// Windows/Control/PropertyPage.h
+
+#ifndef ZIP7_INC_WINDOWS_CONTROL_PROPERTYPAGE_H
+#define ZIP7_INC_WINDOWS_CONTROL_PROPERTYPAGE_H
+
+#include "../../Common/MyWindows.h"
+
+#include <prsht.h>
+
+#include "Dialog.h"
+
+namespace NWindows {
+namespace NControl {
+
+INT_PTR APIENTRY ProperyPageProcedure(HWND dialogHWND, UINT message, WPARAM wParam, LPARAM lParam);
+
+class CPropertyPage: public CDialog
+{
+public:
+  CPropertyPage(HWND window = NULL): CDialog(window) {}
+  
+  void Changed() { PropSheet_Changed(GetParent(), (HWND)*this); }
+  void UnChanged() { PropSheet_UnChanged(GetParent(), (HWND)*this); }
+
+  virtual bool OnNotify(UINT controlID, LPNMHDR lParam) Z7_override;
+
+  virtual bool OnKillActive() { return false; } // false = OK
+  virtual bool OnKillActive2(const PSHNOTIFY *) { return OnKillActive(); }
+  virtual LONG OnSetActive() { return false; } // false = OK
+  virtual LONG OnSetActive2(const PSHNOTIFY *) { return OnSetActive(); }
+  virtual LONG OnApply() { return PSNRET_NOERROR; }
+  virtual LONG OnApply2(const PSHNOTIFY *) { return OnApply(); }
+  virtual void OnNotifyHelp() {}
+  virtual void OnNotifyHelp2(const PSHNOTIFY *) { OnNotifyHelp(); }
+  virtual void OnReset() {}
+  virtual void OnReset2(const PSHNOTIFY *) { OnReset(); }
+};
+
+struct CPageInfo
+{
+  CPropertyPage *Page;
+  UString Title;
+  UINT ID;
+};
+
+INT_PTR MyPropertySheet(const CObjectVector<CPageInfo> &pagesInfo, HWND hwndParent, const UString &title);
+
+}}
+
+#endif

versions/26.00/CPP/Windows/Control/ReBar.h

@@ -0,0 +1,34 @@
+// Windows/Control/ReBar.h
+  
+#ifndef ZIP7_INC_WINDOWS_CONTROL_REBAR_H
+#define ZIP7_INC_WINDOWS_CONTROL_REBAR_H
+
+#include "../Window.h"
+
+namespace NWindows {
+namespace NControl {
+
+class CReBar: public NWindows::CWindow
+{
+public:
+  bool SetBarInfo(LPREBARINFO barInfo)
+    { return LRESULTToBool(SendMsg(RB_SETBARINFO, 0, (LPARAM)barInfo)); }
+  bool InsertBand(int index, LPREBARBANDINFO bandInfo)
+    { return LRESULTToBool(SendMsg(RB_INSERTBAND, MY_int_TO_WPARAM(index), (LPARAM)bandInfo)); }
+  bool SetBandInfo(unsigned index, LPREBARBANDINFO bandInfo)
+    { return LRESULTToBool(SendMsg(RB_SETBANDINFO, index, (LPARAM)bandInfo)); }
+  void MaximizeBand(unsigned index, bool ideal)
+    { SendMsg(RB_MAXIMIZEBAND, index, BoolToBOOL(ideal)); }
+  bool SizeToRect(LPRECT rect)
+    { return LRESULTToBool(SendMsg(RB_SIZETORECT, 0, (LPARAM)rect)); }
+  UINT GetHeight()
+    { return (UINT)SendMsg(RB_GETBARHEIGHT); }
+  UINT GetBandCount()
+    { return (UINT)SendMsg(RB_GETBANDCOUNT); }
+  bool DeleteBand(UINT index)
+    { return LRESULTToBool(SendMsg(RB_DELETEBAND, index)); }
+};
+
+}}
+
+#endif

versions/26.00/CPP/Windows/Control/Static.h

@@ -0,0 +1,28 @@
+// Windows/Control/Static.h
+
+#ifndef ZIP7_INC_WINDOWS_CONTROL_STATIC_H
+#define ZIP7_INC_WINDOWS_CONTROL_STATIC_H
+
+#include "../Window.h"
+
+namespace NWindows {
+namespace NControl {
+
+class CStatic: public CWindow
+{
+public:
+  HANDLE SetImage(WPARAM imageType, HANDLE handle) { return (HANDLE)SendMsg(STM_SETIMAGE, imageType, (LPARAM)handle); }
+  HANDLE GetImage(WPARAM imageType) { return (HANDLE)SendMsg(STM_GETIMAGE, imageType, 0); }
+
+  #ifdef UNDER_CE
+  HICON SetIcon(HICON icon) { return (HICON)SetImage(IMAGE_ICON, icon); }
+  HICON GetIcon() { return (HICON)GetImage(IMAGE_ICON); }
+  #else
+  HICON SetIcon(HICON icon) { return (HICON)SendMsg(STM_SETICON, (WPARAM)icon, 0); }
+  HICON GetIcon() { return (HICON)SendMsg(STM_GETICON, 0, 0); }
+  #endif
+};
+
+}}
+
+#endif

versions/26.00/CPP/Windows/Control/StatusBar.h

@@ -0,0 +1,42 @@
+// Windows/Control/StatusBar.h
+
+#ifndef ZIP7_INC_WINDOWS_CONTROL_STATUSBAR_H
+#define ZIP7_INC_WINDOWS_CONTROL_STATUSBAR_H
+
+#include "../Window.h"
+
+namespace NWindows {
+namespace NControl {
+
+class CStatusBar: public NWindows::CWindow
+{
+public:
+  bool Create(LONG style, LPCTSTR text, HWND hwndParent, UINT id)
+    { return (_window = ::CreateStatusWindow(style, text, hwndParent, id)) != NULL; }
+  bool SetText(LPCTSTR text)
+    { return CWindow::SetText(text); }
+  bool SetText(unsigned index, LPCTSTR text, UINT type)
+    { return LRESULTToBool(SendMsg(SB_SETTEXT, index | type, (LPARAM)text)); }
+  bool SetText(unsigned index, LPCTSTR text)
+    { return SetText(index, text, 0); }
+
+  #ifndef _UNICODE
+  bool Create(LONG style, LPCWSTR text, HWND hwndParent, UINT id)
+    { return (_window = ::CreateStatusWindowW(style, text, hwndParent, id)) != NULL; }
+  bool SetText(LPCWSTR text)
+    { return CWindow::SetText(text); }
+  bool SetText(unsigned index, LPCWSTR text, UINT type)
+    { return LRESULTToBool(SendMsg(SB_SETTEXTW, index | type, (LPARAM)text)); }
+  bool SetText(unsigned index, LPCWSTR text)
+    { return SetText(index, text, 0); }
+  #endif
+
+  bool SetParts(unsigned numParts, const int *edgePostions)
+    { return LRESULTToBool(SendMsg(SB_SETPARTS, numParts, (LPARAM)edgePostions)); }
+  void Simple(bool simple)
+    { SendMsg(SB_SIMPLE, (WPARAM)BoolToBOOL(simple), 0); }
+};
+
+}}
+
+#endif

versions/26.00/CPP/Windows/Control/StdAfx.h

@@ -0,0 +1,11 @@
+// StdAfx.h
+
+#ifndef ZIP7_INC_STDAFX_H
+#define ZIP7_INC_STDAFX_H
+
+#if defined(_MSC_VER) && _MSC_VER >= 1800
+#pragma warning(disable : 4464) // relative include path contains '..'
+#endif
+#include "../../Common/Common.h"
+
+#endif

versions/26.00/CPP/Windows/Control/ToolBar.h

@@ -0,0 +1,43 @@
+// Windows/Control/ToolBar.h
+  
+#ifndef ZIP7_INC_WINDOWS_CONTROL_TOOLBAR_H
+#define ZIP7_INC_WINDOWS_CONTROL_TOOLBAR_H
+
+#include "../Window.h"
+
+namespace NWindows {
+namespace NControl {
+
+class CToolBar: public NWindows::CWindow
+{
+public:
+  void AutoSize() { SendMsg(TB_AUTOSIZE, 0, 0); }
+  DWORD GetButtonSize() { return (DWORD)SendMsg(TB_GETBUTTONSIZE, 0, 0); }
+  
+  bool GetMaxSize(LPSIZE size)
+  #ifdef UNDER_CE
+  {
+    // maybe it must be fixed for more than 1 buttons
+    const DWORD val = GetButtonSize();
+    size->cx = LOWORD(val);
+    size->cy = HIWORD(val);
+    return true;
+  }
+  #else
+  {
+    return LRESULTToBool(SendMsg(TB_GETMAXSIZE, 0, (LPARAM)size));
+  }
+  #endif
+
+  bool EnableButton(UINT buttonID, bool enable) { return LRESULTToBool(SendMsg(TB_ENABLEBUTTON, buttonID, MAKELONG(BoolToBOOL(enable), 0))); }
+  void ButtonStructSize() { SendMsg(TB_BUTTONSTRUCTSIZE, sizeof(TBBUTTON)); }
+  HIMAGELIST SetImageList(UINT listIndex, HIMAGELIST imageList) { return HIMAGELIST(SendMsg(TB_SETIMAGELIST, listIndex, (LPARAM)imageList)); }
+  bool AddButton(UINT numButtons, LPTBBUTTON buttons) { return LRESULTToBool(SendMsg(TB_ADDBUTTONS, numButtons, (LPARAM)buttons)); }
+  #ifndef _UNICODE
+  bool AddButtonW(UINT numButtons, LPTBBUTTON buttons) { return LRESULTToBool(SendMsg(TB_ADDBUTTONSW, numButtons, (LPARAM)buttons)); }
+  #endif
+};
+
+}}
+
+#endif

versions/26.00/CPP/Windows/Control/Trackbar.h

@@ -0,0 +1,27 @@
+// Windows/Control/Trackbar.h
+
+#ifndef ZIP7_INC_WINDOWS_CONTROL_TRACKBAR_H
+#define ZIP7_INC_WINDOWS_CONTROL_TRACKBAR_H
+
+#include "../Window.h"
+
+namespace NWindows {
+namespace NControl {
+
+class CTrackbar: public CWindow
+{
+public:
+  void SetRange(int minimum, int maximum, bool redraw = true)
+    { SendMsg(TBM_SETRANGE, BoolToBOOL(redraw), MAKELONG(minimum, maximum)); }
+  void SetPos(int pos, bool redraw = true)
+    { SendMsg(TBM_SETPOS, BoolToBOOL(redraw), pos); }
+  void SetTicFreq(int freq)
+    { SendMsg(TBM_SETTICFREQ, freq); }
+  
+  int GetPos()
+    { return (int)SendMsg(TBM_GETPOS); }
+};
+
+}}
+
+#endif

versions/26.00/CPP/Windows/Control/Window2.cpp

@@ -0,0 +1,202 @@
+// Windows/Control/Window2.cpp
+
+#include "StdAfx.h"
+
+#ifndef _UNICODE
+#include "../../Common/StringConvert.h"
+#endif
+
+#include "Window2.h"
+
+#ifndef _UNICODE
+extern bool g_IsNT;
+#endif
+
+namespace NWindows {
+
+#ifndef _UNICODE
+ATOM MyRegisterClass(CONST WNDCLASSW *wndClass);
+#endif
+
+namespace NControl {
+
+#ifdef UNDER_CE
+#define MY_START_WM_CREATE WM_CREATE
+#else
+#define MY_START_WM_CREATE WM_NCCREATE
+#endif
+
+static LRESULT CALLBACK WindowProcedure(HWND aHWND, UINT message, WPARAM wParam, LPARAM lParam)
+{
+  CWindow tempWindow(aHWND);
+  if (message == MY_START_WM_CREATE)
+    tempWindow.SetUserDataLongPtr((LONG_PTR)(((LPCREATESTRUCT)lParam)->lpCreateParams));
+  CWindow2 *window = (CWindow2 *)(tempWindow.GetUserDataLongPtr());
+  if (window && message == MY_START_WM_CREATE)
+    window->Attach(aHWND);
+  if (!window)
+  {
+    #ifndef _UNICODE
+    if (g_IsNT)
+      return DefWindowProcW(aHWND, message, wParam, lParam);
+    else
+    #endif
+      return DefWindowProc(aHWND, message, wParam, lParam);
+  }
+  return window->OnMessage(message, wParam, lParam);
+}
+
+bool CWindow2::CreateEx(DWORD exStyle, LPCTSTR className, LPCTSTR windowName,
+    DWORD style, int x, int y, int width, int height,
+    HWND parentWindow, HMENU idOrHMenu, HINSTANCE instance)
+{
+  WNDCLASS wc;
+  if (!::GetClassInfo(instance, className, &wc))
+  {
+    // wc.style          = CS_HREDRAW | CS_VREDRAW;
+    wc.style          = 0;
+    wc.lpfnWndProc    = WindowProcedure;
+    wc.cbClsExtra     = 0;
+    wc.cbWndExtra     = 0;
+    wc.hInstance      = instance;
+    wc.hIcon          = NULL;
+    wc.hCursor        = LoadCursor(NULL, IDC_ARROW);
+    wc.hbrBackground  = (HBRUSH)(COLOR_WINDOW + 1);
+    wc.lpszMenuName   = NULL;
+    wc.lpszClassName  = className;
+    if (::RegisterClass(&wc) == 0)
+      return false;
+  }
+  return CWindow::CreateEx(exStyle, className, windowName, style,
+      x, y, width, height, parentWindow, idOrHMenu, instance, this);
+}
+
+#ifndef _UNICODE
+
+bool CWindow2::CreateEx(DWORD exStyle, LPCWSTR className, LPCWSTR windowName,
+    DWORD style, int x, int y, int width, int height,
+    HWND parentWindow, HMENU idOrHMenu, HINSTANCE instance)
+{
+  bool needRegister;
+  if (g_IsNT)
+  {
+    WNDCLASSW wc;
+    needRegister = ::GetClassInfoW(instance, className, &wc) == 0;
+  }
+  else
+  {
+    WNDCLASSA windowClassA;
+    AString classNameA;
+    LPCSTR classNameP;
+    if (IS_INTRESOURCE(className))
+      classNameP = (LPCSTR)className;
+    else
+    {
+      classNameA = GetSystemString(className);
+      classNameP = classNameA;
+    }
+    needRegister = ::GetClassInfoA(instance, classNameP, &windowClassA) == 0;
+  }
+  if (needRegister)
+  {
+    WNDCLASSW wc;
+    // wc.style          = CS_HREDRAW | CS_VREDRAW;
+    wc.style          = 0;
+    wc.lpfnWndProc    = WindowProcedure;
+    wc.cbClsExtra     = 0;
+    wc.cbWndExtra     = 0;
+    wc.hInstance      = instance;
+    wc.hIcon          = NULL;
+    wc.hCursor        = LoadCursor(NULL, IDC_ARROW);
+    wc.hbrBackground  = (HBRUSH)(COLOR_WINDOW + 1);
+    wc.lpszMenuName   = NULL;
+    wc.lpszClassName  = className;
+    if (MyRegisterClass(&wc) == 0)
+      return false;
+  }
+  return CWindow::CreateEx(exStyle, className, windowName, style,
+      x, y, width, height, parentWindow, idOrHMenu, instance, this);
+}
+
+#endif
+
+LRESULT CWindow2::DefProc(UINT message, WPARAM wParam, LPARAM lParam)
+{
+  #ifndef _UNICODE
+  if (g_IsNT)
+    return DefWindowProcW(_window, message, wParam, lParam);
+  else
+  #endif
+    return DefWindowProc(_window, message, wParam, lParam);
+}
+
+LRESULT CWindow2::OnMessage(UINT message, WPARAM wParam, LPARAM lParam)
+{
+  LRESULT result;
+  switch (message)
+  {
+    case WM_CREATE:
+      if (!OnCreate((CREATESTRUCT *)lParam))
+        return -1;
+      break;
+    case WM_COMMAND:
+      if (OnCommand(HIWORD(wParam), LOWORD(wParam), lParam, result))
+        return result;
+      break;
+    case WM_NOTIFY:
+      if (OnNotify((UINT)wParam, (LPNMHDR) lParam, result))
+        return result;
+      break;
+    case WM_DESTROY:
+      OnDestroy();
+      break;
+    case WM_CLOSE:
+      OnClose();
+      return 0;
+    case WM_SIZE:
+      if (OnSize(wParam, LOWORD(lParam), HIWORD(lParam)))
+        return 0;
+  }
+  return DefProc(message, wParam, lParam);
+}
+
+/*
+bool CWindow2::OnCommand2(WPARAM wParam, LPARAM lParam, LRESULT &result)
+{
+  return OnCommand(HIWORD(wParam), LOWORD(wParam), lParam, result);
+}
+*/
+
+bool CWindow2::OnCommand(unsigned /* code */, unsigned /* itemID */, LPARAM /* lParam */, LRESULT & /* result */)
+{
+  return false;
+  // return DefProc(message, wParam, lParam);
+  /*
+  if (code == BN_CLICKED)
+    return OnButtonClicked(itemID, (HWND)lParam);
+  */
+}
+
+/*
+bool CDialog::OnButtonClicked(unsigned buttonID, HWND buttonHWND)
+{
+  switch (buttonID)
+  {
+    case IDOK:
+      OnOK();
+      break;
+    case IDCANCEL:
+      OnCancel();
+      break;
+    case IDHELP:
+      OnHelp();
+      break;
+    default:
+      return false;
+  }
+  return true;
+}
+
+*/
+
+}}

versions/26.00/CPP/Windows/Control/Window2.h

@@ -0,0 +1,53 @@
+// Windows/Control/Window2.h
+
+#ifndef ZIP7_INC_WINDOWS_CONTROL_WINDOW2_H
+#define ZIP7_INC_WINDOWS_CONTROL_WINDOW2_H
+
+#include "../Window.h"
+
+namespace NWindows {
+namespace NControl {
+
+class CWindow2: public CWindow
+{
+  // Z7_CLASS_NO_COPY(CWindow2)
+
+  LRESULT DefProc(UINT message, WPARAM wParam, LPARAM lParam);
+public:
+  CWindow2(HWND newWindow = NULL): CWindow(newWindow) {}
+  virtual ~CWindow2() {}
+
+  bool CreateEx(DWORD exStyle, LPCTSTR className, LPCTSTR windowName,
+      DWORD style, int x, int y, int width, int height,
+      HWND parentWindow, HMENU idOrHMenu, HINSTANCE instance);
+
+  #ifndef _UNICODE
+  bool CreateEx(DWORD exStyle, LPCWSTR className, LPCWSTR windowName,
+      DWORD style, int x, int y, int width, int height,
+      HWND parentWindow, HMENU idOrHMenu, HINSTANCE instance);
+  #endif
+
+  virtual LRESULT OnMessage(UINT message, WPARAM wParam, LPARAM lParam);
+  virtual bool OnCreate(CREATESTRUCT * /* createStruct */) { return true; }
+  // virtual LRESULT OnCommand(WPARAM wParam, LPARAM lParam);
+  // bool OnCommand2(WPARAM wParam, LPARAM lParam, LRESULT &result);
+  virtual bool OnCommand(unsigned code, unsigned itemID, LPARAM lParam, LRESULT &result);
+  virtual bool OnSize(WPARAM /* wParam */, int /* xSize */, int /* ySize */) { return false; }
+  virtual bool OnNotify(UINT /* controlID */, LPNMHDR /* lParam */, LRESULT & /* result */) { return false; }
+  virtual void OnDestroy() { PostQuitMessage(0); }
+  virtual void OnClose() { Destroy(); }
+  /*
+  virtual LRESULT  OnHelp(LPHELPINFO helpInfo) { OnHelp(); }
+  virtual LRESULT  OnHelp() {};
+  virtual bool OnButtonClicked(unsigned buttonID, HWND buttonHWND);
+  virtual void OnOK() {};
+  virtual void OnCancel() {};
+  */
+
+  LONG_PTR SetMsgResult(LONG_PTR newLongPtr) { return SetLongPtr(DWLP_MSGRESULT, newLongPtr); }
+  LONG_PTR GetMsgResult() const { return GetLongPtr(DWLP_MSGRESULT); }
+};
+
+}}
+
+#endif

versions/26.00/CPP/Windows/DLL.cpp

@@ -0,0 +1,178 @@
+// Windows/DLL.cpp
+
+#include "StdAfx.h"
+
+#include "DLL.h"
+
+#ifdef _WIN32
+
+#ifndef _UNICODE
+extern bool g_IsNT;
+#endif
+
+extern HINSTANCE g_hInstance;
+
+namespace NWindows {
+namespace NDLL {
+
+bool CLibrary::Free() throw()
+{
+  if (_module == NULL)
+    return true;
+  if (!::FreeLibrary(_module))
+    return false;
+  _module = NULL;
+  return true;
+}
+
+bool CLibrary::LoadEx(CFSTR path, DWORD flags) throw()
+{
+  if (!Free())
+    return false;
+  #ifndef _UNICODE
+  if (!g_IsNT)
+  {
+    _module = ::LoadLibraryEx(fs2fas(path), NULL, flags);
+  }
+  else
+  #endif
+  {
+    _module = ::LoadLibraryExW(fs2us(path), NULL, flags);
+  }
+  return (_module != NULL);
+}
+
+bool CLibrary::Load(CFSTR path) throw()
+{
+  if (!Free())
+    return false;
+  #ifndef _UNICODE
+  if (!g_IsNT)
+  {
+    _module = ::LoadLibrary(fs2fas(path));
+  }
+  else
+  #endif
+  {
+    _module = ::LoadLibraryW(fs2us(path));
+  }
+  return (_module != NULL);
+}
+
+bool MyGetModuleFileName(FString &path)
+{
+  const HMODULE hModule = g_hInstance;
+  path.Empty();
+  #ifndef _UNICODE
+  if (!g_IsNT)
+  {
+    TCHAR s[MAX_PATH + 2];
+    s[0] = 0;
+    const DWORD size = ::GetModuleFileName(hModule, s, MAX_PATH + 1);
+    if (size <= MAX_PATH && size != 0)
+    {
+      path = fas2fs(s);
+      return true;
+    }
+  }
+  else
+  #endif
+  {
+    WCHAR s[MAX_PATH + 2];
+    s[0] = 0;
+    const DWORD size = ::GetModuleFileNameW(hModule, s, MAX_PATH + 1);
+    if (size <= MAX_PATH && size != 0)
+    {
+      path = us2fs(s);
+      return true;
+    }
+  }
+  return false;
+}
+
+#ifndef Z7_SFX
+
+FString GetModuleDirPrefix()
+{
+  FString s;
+  if (MyGetModuleFileName(s))
+  {
+    const int pos = s.ReverseFind_PathSepar();
+    if (pos >= 0)
+      s.DeleteFrom((unsigned)(pos + 1));
+  }
+  if (s.IsEmpty())
+    s = "." STRING_PATH_SEPARATOR;
+  return s;
+}
+
+#endif
+
+}}
+
+#else // _WIN32
+
+#include <dlfcn.h>
+#include <stdlib.h>
+
+// FARPROC
+void *GetProcAddress(HMODULE module, LPCSTR procName)
+{
+  void *ptr = NULL;
+  if (module)
+    ptr = dlsym(module, procName);
+  return ptr;
+}
+
+namespace NWindows {
+namespace NDLL {
+
+bool CLibrary::Free() throw()
+{
+  if (!_module)
+    return true;
+  const int ret = dlclose(_module);
+  if (ret != 0)
+    return false;
+  _module = NULL;
+  return true;
+}
+
+bool CLibrary::Load(CFSTR path) throw()
+{
+  if (!Free())
+    return false;
+
+  int options = 0;
+
+  #ifdef RTLD_LOCAL
+    options |= RTLD_LOCAL;
+  #endif
+
+  #ifdef RTLD_NOW
+    options |= RTLD_NOW;
+  #endif
+
+  #ifdef RTLD_GROUP
+    #if ! (defined(hpux) || defined(__hpux))
+      options |= RTLD_GROUP; // mainly for solaris but not for HPUX
+    #endif
+  #endif
+  
+  _module = dlopen(path, options);
+  return (_module != NULL);
+}
+
+/*
+// FARPROC
+void * CLibrary::GetProc(LPCSTR procName) const
+{
+  // return My_GetProcAddress(_module, procName);
+  return local_GetProcAddress(_module, procName);
+  // return NULL;
+}
+*/
+
+}}
+
+#endif

versions/26.00/CPP/Windows/DLL.h

@@ -0,0 +1,103 @@
+// Windows/DLL.h
+
+#ifndef ZIP7_INC_WINDOWS_DLL_H
+#define ZIP7_INC_WINDOWS_DLL_H
+
+#include "../Common/MyString.h"
+
+#ifndef _WIN32
+typedef void * HMODULE;
+// typedef int (*FARPROC)();
+// typedef void *FARPROC;
+void *GetProcAddress(HMODULE module, LPCSTR procName);
+#endif
+
+namespace NWindows {
+namespace NDLL {
+
+#ifdef _WIN32
+
+/*
+#ifdef UNDER_CE
+#define My_GetProcAddress(module, procName) (void *)::GetProcAddressA(module, procName)
+#else
+#define My_GetProcAddress(module, procName) (void *)::GetProcAddress(module, procName)
+#endif
+*/
+
+/* Win32: Don't call CLibrary::Free() and FreeLibrary() from another
+    FreeLibrary() code: detaching code in DLL entry-point or in
+    destructors of global objects in DLL module. */
+
+class CLibrary
+{
+  HMODULE _module;
+
+  // Z7_CLASS_NO_COPY(CLibrary);
+  // copy constructor is required here
+public:
+  CLibrary(): _module(NULL) {}
+  ~CLibrary() { Free(); }
+
+  CLibrary(const CLibrary &c): _module(NULL)
+  {
+    if (c._module)
+    {
+      // we need non const to reference from original item
+      // c._module = NULL;
+      throw 20230102;
+    }
+  }
+
+  HMODULE Get_HMODULE() const { return _module; }
+  // operator HMODULE() const { return _module; }
+  // HMODULE* operator&() { return &_module; }
+  bool IsLoaded() const { return (_module != NULL); }
+
+  void Attach(HMODULE m)
+  {
+    Free();
+    _module = m;
+  }
+  HMODULE Detach()
+  {
+    const HMODULE m = _module;
+    _module = NULL;
+    return m;
+  }
+
+  bool Free() throw();
+  bool LoadEx(CFSTR path, DWORD flags = LOAD_LIBRARY_AS_DATAFILE) throw();
+  bool Load(CFSTR path) throw();
+  // FARPROC
+  // void *GetProc(LPCSTR procName) const { return My_GetProcAddress(_module, procName); }
+};
+
+#else
+
+class CLibrary
+{
+  HMODULE _module;
+
+  // Z7_CLASS_NO_COPY(CLibrary);
+public:
+  CLibrary(): _module(NULL) {}
+  ~CLibrary() { Free(); }
+
+  HMODULE Get_HMODULE() const { return _module; }
+
+  bool Free() throw();
+  bool Load(CFSTR path) throw();
+  // FARPROC
+  // void *GetProc(LPCSTR procName) const; // { return My_GetProcAddress(_module, procName); }
+};
+
+#endif
+
+bool MyGetModuleFileName(FString &path);
+
+FString GetModuleDirPrefix();
+
+}}
+
+#endif

versions/26.00/CPP/Windows/Defs.h

@@ -0,0 +1,17 @@
+// Windows/Defs.h
+
+#ifndef ZIP7_INC_WINDOWS_DEFS_H
+#define ZIP7_INC_WINDOWS_DEFS_H
+
+#include "../Common/MyWindows.h"
+
+#ifdef _WIN32
+inline BOOL BoolToBOOL(bool v) { return (v ? TRUE: FALSE); }
+#endif
+
+inline bool BOOLToBool(BOOL v) { return (v != FALSE); }
+
+inline VARIANT_BOOL BoolToVARIANT_BOOL(bool v) { return (v ? VARIANT_TRUE: VARIANT_FALSE); }
+inline bool VARIANT_BOOLToBool(VARIANT_BOOL v) { return (v != VARIANT_FALSE); }
+
+#endif

versions/26.00/CPP/Windows/ErrorMsg.cpp

@@ -0,0 +1,133 @@
+// Windows/ErrorMsg.h
+
+#include "StdAfx.h"
+
+#if !defined(_UNICODE) || !defined(_WIN32)
+#include "../Common/StringConvert.h"
+#endif
+
+#include "ErrorMsg.h"
+
+#ifdef _WIN32
+#if !defined(_UNICODE)
+extern bool g_IsNT;
+#endif
+#endif
+
+namespace NWindows {
+namespace NError {
+
+static bool MyFormatMessage(DWORD errorCode, UString &message)
+{
+  #ifndef Z7_SFX
+  if ((HRESULT)errorCode == MY_HRES_ERROR_INTERNAL_ERROR)
+  {
+    message = "Internal Error: The failure in hardware (RAM or CPU), OS or program";
+    return true;
+  }
+  #endif
+
+  #ifdef _WIN32
+  
+  LPVOID msgBuf;
+  #ifndef _UNICODE
+  if (!g_IsNT)
+  {
+    if (::FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER |
+        FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
+        NULL, errorCode, 0, (LPTSTR) &msgBuf, 0, NULL) == 0)
+      return false;
+    message = GetUnicodeString((LPCTSTR)msgBuf);
+  }
+  else
+  #endif
+  {
+    if (::FormatMessageW(FORMAT_MESSAGE_ALLOCATE_BUFFER |
+        FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
+        NULL, errorCode, 0, (LPWSTR) &msgBuf, 0, NULL) == 0)
+      return false;
+    message = (LPCWSTR)msgBuf;
+  }
+  ::LocalFree(msgBuf);
+  return true;
+  
+  #else // _WIN32
+
+  AString m;
+
+  const char *s = NULL;
+
+  switch ((Int32)errorCode)
+  {
+    // case ERROR_NO_MORE_FILES   : s = "No more files"; break;
+    // case ERROR_DIRECTORY       : s = "Error Directory"; break;
+    case E_NOTIMPL             : s = "E_NOTIMPL : Not implemented"; break;
+    case E_NOINTERFACE         : s = "E_NOINTERFACE : No such interface supported"; break;
+    case E_ABORT               : s = "E_ABORT : Operation aborted"; break;
+    case E_FAIL                : s = "E_FAIL : Unspecified error"; break;
+    
+    case STG_E_INVALIDFUNCTION : s = "STG_E_INVALIDFUNCTION"; break;
+    case CLASS_E_CLASSNOTAVAILABLE : s = "CLASS_E_CLASSNOTAVAILABLE"; break;
+    
+    case E_OUTOFMEMORY         : s = "E_OUTOFMEMORY : Can't allocate required memory"; break;
+    case E_INVALIDARG          : s = "E_INVALIDARG : One or more arguments are invalid"; break;
+    
+    // case MY_E_ERROR_NEGATIVE_SEEK : s = "MY_E_ERROR_NEGATIVE_SEEK"; break;
+    default:
+      break;
+  }
+
+  /* strerror() for unknown errors still shows message "Unknown error -12345678")
+     So we must transfer error codes before strerror() */
+  if (!s)
+  {
+    if ((errorCode & 0xFFFF0000) == (UInt32)((MY_FACILITY_WRes << 16) | 0x80000000))
+      errorCode &= 0xFFFF;
+    else if ((errorCode & ((UInt32)1 << 31)))
+      return false; // we will show hex error later for that case
+    
+    s = strerror((int)errorCode);
+  
+    // if (!s)
+    {
+      m += "errno=";
+      m.Add_UInt32(errorCode);
+      if (s)
+        m += " : ";
+    }
+  }
+  
+  if (s)
+    m += s;
+
+  MultiByteToUnicodeString2(message, m);
+  return true;
+
+  #endif
+}
+
+
+UString MyFormatMessage(DWORD errorCode)
+{
+  UString m;
+  if (!MyFormatMessage(errorCode, m) || m.IsEmpty())
+  {
+    char s[16];
+    for (int i = 0; i < 8; i++)
+    {
+      unsigned t = errorCode & 0xF;
+      errorCode >>= 4;
+      s[7 - i] = (char)((t < 10) ? ('0' + t) : ('A' + (t - 10)));
+    }
+    s[8] = 0;
+    m += "Error #";
+    m += s;
+  }
+  else if (m.Len() >= 2
+      && m[m.Len() - 1] == 0x0A
+      && m[m.Len() - 2] == 0x0D)
+    m.DeleteFrom(m.Len() - 2);
+  return m;
+}
+
+}}

versions/26.00/CPP/Windows/ErrorMsg.h

@@ -0,0 +1,16 @@
+// Windows/ErrorMsg.h
+
+#ifndef ZIP7_INC_WINDOWS_ERROR_MSG_H
+#define ZIP7_INC_WINDOWS_ERROR_MSG_H
+
+#include "../Common/MyString.h"
+
+namespace NWindows {
+namespace NError {
+
+UString MyFormatMessage(DWORD errorCode);
+inline UString MyFormatMessage(HRESULT errorCode) { return MyFormatMessage((DWORD)errorCode); }
+
+}}
+
+#endif

versions/26.00/CPP/Windows/FileDir.h

@@ -0,0 +1,172 @@
+// Windows/FileDir.h
+
+#ifndef ZIP7_INC_WINDOWS_FILE_DIR_H
+#define ZIP7_INC_WINDOWS_FILE_DIR_H
+
+#include "../Common/MyString.h"
+
+#include "FileIO.h"
+
+namespace NWindows {
+namespace NFile {
+namespace NDir {
+
+bool GetWindowsDir(FString &path);
+bool GetSystemDir(FString &path);
+
+/*
+WIN32 API : SetFileTime() doesn't allow to set zero timestamps in file
+but linux : allows unix time = 0 in filesystem
+*/
+/*
+SetDirTime() can be used to set time for file or for dir.
+If path is symbolic link, SetDirTime() will follow symbolic link,
+and it will set timestamps of symbolic link's target file or dir.
+*/
+bool SetDirTime(CFSTR path, const CFiTime *cTime, const CFiTime *aTime, const CFiTime *mTime);
+
+/*
+SetLinkFileTime() doesn't follow symbolic link,
+and it sets timestamps for symbolic link file itself.
+If (path) is not symbolic link, it still can work (at least in some new OS versions).
+*/
+bool SetLinkFileTime(CFSTR path, const CFiTime *cTime, const CFiTime *aTime, const CFiTime *mTime);
+
+
+#ifdef _WIN32
+
+bool SetFileAttrib(CFSTR path, DWORD attrib);
+
+/*
+  Some programs store posix attributes in high 16 bits of windows attributes field.
+  Also some programs use additional flag markers: 0x8000 or 0x4000.
+  SetFileAttrib_PosixHighDetect() tries to detect posix field, and it extracts only attribute
+  bits that are related to current system only.
+*/
+#else
+
+int my_chown(CFSTR path, uid_t owner, gid_t group);
+
+#endif
+
+bool SetFileAttrib_PosixHighDetect(CFSTR path, DWORD attrib);
+
+
+#ifndef _WIN32
+#define PROGRESS_CONTINUE   0
+#define PROGRESS_CANCEL     1
+// #define PROGRESS_STOP       2
+// #define PROGRESS_QUIET      3
+#endif
+Z7_PURE_INTERFACES_BEGIN
+DECLARE_INTERFACE(ICopyFileProgress)
+{
+  // in: total, current: include all/processed alt streams.
+  // it returns PROGRESS_CONTINUE or PROGRESS_CANCEL.
+  virtual DWORD CopyFileProgress(UInt64 total, UInt64 current) = 0;
+};
+Z7_PURE_INTERFACES_END
+
+bool MyMoveFile(CFSTR existFileName, CFSTR newFileName);
+// (progress == NULL) is allowed
+bool MyMoveFile_with_Progress(CFSTR oldFile, CFSTR newFile,
+    ICopyFileProgress *progress);
+
+
+#ifndef UNDER_CE
+bool MyCreateHardLink(CFSTR newFileName, CFSTR existFileName);
+#endif
+
+bool RemoveDir(CFSTR path);
+bool CreateDir(CFSTR path);
+
+/* CreateComplexDir returns true, if directory can contain files after the call (two cases):
+    1) the directory already exists (network shares and drive paths are supported)
+    2) the directory was created
+  path can be WITH or WITHOUT trailing path separator. */
+
+bool CreateComplexDir(CFSTR path);
+
+bool DeleteFileAlways(CFSTR name);
+bool RemoveDirWithSubItems(const FString &path);
+#ifdef _WIN32
+bool RemoveDirAlways_if_Empty(const FString &path);
+#else
+#define RemoveDirAlways_if_Empty RemoveDir
+#endif
+
+bool MyGetFullPathName(CFSTR path, FString &resFullPath);
+bool GetFullPathAndSplit(CFSTR path, FString &resDirPrefix, FString &resFileName);
+bool GetOnlyDirPrefix(CFSTR path, FString &resDirPrefix);
+
+#ifndef UNDER_CE
+
+bool SetCurrentDir(CFSTR path);
+bool GetCurrentDir(FString &resultPath);
+
+#endif
+
+bool MyGetTempPath(FString &resultPath);
+
+bool CreateTempFile2(CFSTR prefix, bool addRandom, AString &postfix, NIO::COutFile *outFile);
+
+class CTempFile  MY_UNCOPYABLE
+{
+  bool _mustBeDeleted;
+  FString _path;
+  void DisableDeleting() { _mustBeDeleted = false; }
+public:
+  CTempFile(): _mustBeDeleted(false) {}
+  ~CTempFile() { Remove(); }
+  const FString &GetPath() const { return _path; }
+  bool Create(CFSTR pathPrefix, NIO::COutFile *outFile); // pathPrefix is not folder prefix
+  bool CreateRandomInTempFolder(CFSTR namePrefix, NIO::COutFile *outFile);
+  bool Remove();
+  // bool MoveTo(CFSTR name, bool deleteDestBefore);
+  bool MoveTo(CFSTR name, bool deleteDestBefore,
+      ICopyFileProgress *progress);
+};
+
+
+#ifdef _WIN32
+class CTempDir  MY_UNCOPYABLE
+{
+  bool _mustBeDeleted;
+  FString _path;
+public:
+  CTempDir(): _mustBeDeleted(false) {}
+  ~CTempDir() { Remove();  }
+  const FString &GetPath() const { return _path; }
+  void DisableDeleting() { _mustBeDeleted = false; }
+  bool Create(CFSTR namePrefix) ;
+  bool Remove();
+};
+#endif
+
+
+#if !defined(UNDER_CE)
+class CCurrentDirRestorer  MY_UNCOPYABLE
+{
+  FString _path;
+public:
+  bool NeedRestore;
+
+  CCurrentDirRestorer(): NeedRestore(true)
+  {
+    GetCurrentDir(_path);
+  }
+  ~CCurrentDirRestorer()
+  {
+    if (!NeedRestore)
+      return;
+    FString s;
+    if (GetCurrentDir(s))
+      if (s != _path)
+        SetCurrentDir(_path);
+  }
+};
+#endif
+
+}}}
+
+#endif

versions/26.00/CPP/Windows/FileFind.h

@@ -0,0 +1,347 @@
+// Windows/FileFind.h
+
+#ifndef ZIP7_INC_WINDOWS_FILE_FIND_H
+#define ZIP7_INC_WINDOWS_FILE_FIND_H
+
+#ifndef _WIN32
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <dirent.h>
+#endif
+
+#include "../Common/MyLinux.h"
+#include "../Common/MyString.h"
+#include "../Common/MyWindows.h"
+
+#include "Defs.h"
+
+#include "FileIO.h"
+
+namespace NWindows {
+namespace NFile {
+namespace NFind {
+
+// bool DoesFileExist(CFSTR name, bool followLink);
+bool DoesFileExist_Raw(CFSTR name);
+bool DoesFileExist_FollowLink(CFSTR name);
+bool DoesDirExist(CFSTR name, bool followLink);
+
+inline bool DoesDirExist(CFSTR name)
+  { return DoesDirExist(name, false); }
+inline bool DoesDirExist_FollowLink(CFSTR name)
+  { return DoesDirExist(name, true); }
+
+// it's always _Raw
+bool DoesFileOrDirExist(CFSTR name);
+
+DWORD GetFileAttrib(CFSTR path);
+
+#ifdef _WIN32
+
+namespace NAttributes
+{
+  inline bool IsReadOnly(DWORD attrib) { return (attrib & FILE_ATTRIBUTE_READONLY) != 0; }
+  inline bool IsHidden(DWORD attrib) { return (attrib & FILE_ATTRIBUTE_HIDDEN) != 0; }
+  inline bool IsSystem(DWORD attrib) { return (attrib & FILE_ATTRIBUTE_SYSTEM) != 0; }
+  inline bool IsDir(DWORD attrib) { return (attrib & FILE_ATTRIBUTE_DIRECTORY) != 0; }
+  inline bool IsArchived(DWORD attrib) { return (attrib & FILE_ATTRIBUTE_ARCHIVE) != 0; }
+  inline bool IsCompressed(DWORD attrib) { return (attrib & FILE_ATTRIBUTE_COMPRESSED) != 0; }
+  inline bool IsEncrypted(DWORD attrib) { return (attrib & FILE_ATTRIBUTE_ENCRYPTED) != 0; }
+
+  inline UInt32 Get_PosixMode_From_WinAttrib(DWORD attrib)
+  {
+    UInt32 v = IsDir(attrib) ? MY_LIN_S_IFDIR : MY_LIN_S_IFREG;
+    /* 21.06: as WSL we allow write permissions (0222) for directories even for (FILE_ATTRIBUTE_READONLY).
+    So extracting at Linux will be allowed to write files inside (0777) directories. */
+    v |= ((IsReadOnly(attrib) && !IsDir(attrib)) ? 0555 : 0777);
+    return v;
+  }
+}
+
+#else
+
+UInt32 Get_WinAttribPosix_From_PosixMode(UInt32 mode);
+
+#endif
+
+class CFileInfoBase
+{
+ #ifdef _WIN32
+  bool MatchesMask(UINT32 mask) const { return ((Attrib & mask) != 0); }
+ #endif
+public:
+  UInt64 Size;
+  CFiTime CTime;
+  CFiTime ATime;
+  CFiTime MTime;
+ #ifdef _WIN32
+  DWORD Attrib;
+  bool IsAltStream;
+  bool IsDevice;
+
+  /*
+  #ifdef UNDER_CE
+  DWORD ObjectID;
+  #else
+  UINT32 ReparseTag;
+  #endif
+  */
+ #else
+  dev_t dev;     /* ID of device containing file */
+  ino_t ino;
+  mode_t mode;
+  nlink_t nlink;
+  uid_t uid;     /* user ID of owner */
+  gid_t gid;     /* group ID of owner */
+  dev_t rdev;    /* device ID (defined, if S_ISCHR(mode) || S_ISBLK(mode)) */
+  // bool Use_lstat;
+ #endif
+
+  CFileInfoBase() { ClearBase(); }
+  void ClearBase() throw();
+  bool SetAs_StdInFile();
+
+ #ifdef _WIN32
+ 
+  bool Fill_From_ByHandleFileInfo(CFSTR path);
+  void SetAsDir()  { Attrib = FILE_ATTRIBUTE_DIRECTORY; } // |= (FILE_ATTRIBUTE_UNIX_EXTENSION + (S_IFDIR << 16));
+
+  bool IsArchived() const { return MatchesMask(FILE_ATTRIBUTE_ARCHIVE); }
+  bool IsCompressed() const { return MatchesMask(FILE_ATTRIBUTE_COMPRESSED); }
+  bool IsDir() const { return MatchesMask(FILE_ATTRIBUTE_DIRECTORY); }
+  bool IsEncrypted() const { return MatchesMask(FILE_ATTRIBUTE_ENCRYPTED); }
+  bool IsHidden() const { return MatchesMask(FILE_ATTRIBUTE_HIDDEN); }
+  bool IsNormal() const { return MatchesMask(FILE_ATTRIBUTE_NORMAL); }
+  bool IsOffline() const { return MatchesMask(FILE_ATTRIBUTE_OFFLINE); }
+  bool IsReadOnly() const { return MatchesMask(FILE_ATTRIBUTE_READONLY); }
+  bool HasReparsePoint() const { return MatchesMask(FILE_ATTRIBUTE_REPARSE_POINT); }
+  bool IsSparse() const { return MatchesMask(FILE_ATTRIBUTE_SPARSE_FILE); }
+  bool IsSystem() const { return MatchesMask(FILE_ATTRIBUTE_SYSTEM); }
+  bool IsTemporary() const { return MatchesMask(FILE_ATTRIBUTE_TEMPORARY); }
+
+  UInt32 GetWinAttrib() const { return Attrib; }
+  UInt32 GetPosixAttrib() const
+  {
+    return NAttributes::Get_PosixMode_From_WinAttrib(Attrib);
+  }
+  bool Has_Attrib_ReparsePoint() const { return (Attrib & FILE_ATTRIBUTE_REPARSE_POINT) != 0; }
+ 
+ #else
+  
+  UInt32 GetPosixAttrib() const { return mode; }
+  UInt32 GetWinAttrib() const { return Get_WinAttribPosix_From_PosixMode(mode); }
+
+  bool IsDir() const { return S_ISDIR(mode); }
+  void SetAsDir()  { mode = S_IFDIR | 0777; }
+  void SetFrom_stat(const struct stat &st);
+
+  bool IsReadOnly() const
+  {
+    // does linux support writing to ReadOnly files?
+    if ((mode & 0222) == 0) // S_IWUSR in p7zip
+      return true;
+    return false;
+  }
+ 
+  bool IsPosixLink() const { return S_ISLNK(mode); }
+
+ #endif
+
+  bool IsOsSymLink() const
+  {
+    #ifdef _WIN32
+      return HasReparsePoint();
+    #else
+      return IsPosixLink();
+    #endif
+  }
+};
+
+struct CFileInfo: public CFileInfoBase
+{
+  FString Name;
+  #if defined(_WIN32) && !defined(UNDER_CE)
+  // FString ShortName;
+  #endif
+
+  bool IsDots() const throw();
+  bool Find(CFSTR path, bool followLink = false);
+  bool Find_FollowLink(CFSTR path) { return Find(path, true); }
+
+  #ifdef _WIN32
+  // bool Fill_From_ByHandleFileInfo(CFSTR path);
+  // bool FollowReparse(CFSTR path, bool isDir);
+  #else
+  bool Find_DontFill_Name(CFSTR path, bool followLink = false);
+  #endif
+};
+
+
+#ifdef _WIN32
+
+class CFindFileBase  MY_UNCOPYABLE
+{
+protected:
+  HANDLE _handle;
+public:
+  bool IsHandleAllocated() const { return _handle != INVALID_HANDLE_VALUE; }
+  CFindFileBase(): _handle(INVALID_HANDLE_VALUE) {}
+  ~CFindFileBase() { Close(); }
+  bool Close() throw();
+};
+
+class CFindFile: public CFindFileBase
+{
+public:
+  bool FindFirst(CFSTR wildcard, CFileInfo &fileInfo);
+  bool FindNext(CFileInfo &fileInfo);
+};
+
+#if defined(_WIN32) && !defined(UNDER_CE)
+
+struct CStreamInfo
+{
+  UString Name;
+  UInt64 Size;
+
+  UString GetReducedName() const; // returns ":Name"
+  // UString GetReducedName2() const; // returns "Name"
+  bool IsMainStream() const throw();
+};
+
+class CFindStream: public CFindFileBase
+{
+public:
+  bool FindFirst(CFSTR filePath, CStreamInfo &streamInfo);
+  bool FindNext(CStreamInfo &streamInfo);
+};
+
+class CStreamEnumerator  MY_UNCOPYABLE
+{
+  CFindStream _find;
+  FString _filePath;
+
+  bool NextAny(CFileInfo &fileInfo, bool &found);
+public:
+  CStreamEnumerator(const FString &filePath): _filePath(filePath) {}
+  bool Next(CStreamInfo &streamInfo, bool &found);
+};
+
+#endif // defined(_WIN32) && !defined(UNDER_CE)
+
+
+class CEnumerator  MY_UNCOPYABLE
+{
+  CFindFile _findFile;
+  FString _wildcard;
+
+  bool NextAny(CFileInfo &fileInfo);
+public:
+  void SetDirPrefix(const FString &dirPrefix);
+  bool Next(CFileInfo &fileInfo);
+  bool Next(CFileInfo &fileInfo, bool &found);
+};
+
+
+class CFindChangeNotification  MY_UNCOPYABLE
+{
+  HANDLE _handle;
+public:
+  operator HANDLE () { return _handle; }
+  bool IsHandleAllocated() const
+  {
+    /* at least on win2000/XP (undocumented):
+       if pathName is "" or NULL,
+       FindFirstChangeNotification() could return NULL.
+       So we check for INVALID_HANDLE_VALUE and NULL.
+    */
+    return _handle != INVALID_HANDLE_VALUE && _handle != NULL;
+  }
+  CFindChangeNotification(): _handle(INVALID_HANDLE_VALUE) {}
+  ~CFindChangeNotification() { Close(); }
+  bool Close() throw();
+  HANDLE FindFirst(CFSTR pathName, bool watchSubtree, DWORD notifyFilter);
+  bool FindNext() { return BOOLToBool(::FindNextChangeNotification(_handle)); }
+};
+
+#ifndef UNDER_CE
+bool MyGetLogicalDriveStrings(CObjectVector<FString> &driveStrings);
+#endif
+
+typedef CFileInfo CDirEntry;
+
+
+#else // WIN32
+
+
+struct CDirEntry
+{
+  ino_t iNode;
+#if !defined(_AIX) && !defined(__sun) && !defined(__QNXNTO__)
+  Byte Type;
+#endif
+  FString Name;
+
+  /*
+#if !defined(_AIX) && !defined(__sun) && !defined(__QNXNTO__)
+  bool IsDir() const
+  {
+    // (Type == DT_UNKNOWN) on some systems
+    return Type == DT_DIR;
+  }
+#endif
+  */
+
+  bool IsDots() const throw();
+};
+
+class CEnumerator  MY_UNCOPYABLE
+{
+  DIR *_dir;
+  FString _wildcard;
+
+  bool NextAny(CDirEntry &fileInfo, bool &found);
+public:
+  CEnumerator(): _dir(NULL) {}
+  ~CEnumerator();
+  void SetDirPrefix(const FString &dirPrefix);
+
+  bool Next(CDirEntry &fileInfo, bool &found);
+  bool Fill_FileInfo(const CDirEntry &de, CFileInfo &fileInfo, bool followLink) const;
+  bool DirEntry_IsDir(const CDirEntry &de, bool followLink) const
+  {
+#if !defined(_AIX) && !defined(__sun) && !defined(__QNXNTO__)
+    if (de.Type == DT_DIR)
+      return true;
+    if (de.Type != DT_UNKNOWN)
+      return false;
+#endif
+    CFileInfo fileInfo;
+    if (Fill_FileInfo(de, fileInfo, followLink))
+    {
+      return fileInfo.IsDir();
+    }
+    return false; // change it
+  }
+};
+
+/*
+inline UInt32 Get_WinAttrib_From_PosixMode(UInt32 mode)
+{
+  UInt32 attrib = S_ISDIR(mode) ?
+    FILE_ATTRIBUTE_DIRECTORY :
+    FILE_ATTRIBUTE_ARCHIVE;
+  if ((st.st_mode & 0222) == 0) // check it !!!
+    attrib |= FILE_ATTRIBUTE_READONLY;
+  return attrib;
+}
+*/
+
+// UInt32 Get_WinAttrib_From_stat(const struct stat &st);
+
+
+#endif // WIN32
+
+}}}
+
+#endif

versions/26.00/CPP/Windows/FileIO.cpp

@@ -0,0 +1,954 @@
+// Windows/FileIO.cpp
+
+#include "StdAfx.h"
+
+#ifdef Z7_DEVICE_FILE
+#include "../../C/Alloc.h"
+#endif
+
+// #include <stdio.h>
+
+/*
+#ifndef _WIN32
+// for ioctl BLKGETSIZE64
+#include <sys/ioctl.h>
+#include <linux/fs.h>
+#endif
+*/
+
+#include "FileIO.h"
+#include "FileName.h"
+
+HRESULT GetLastError_noZero_HRESULT()
+{
+  const DWORD res = ::GetLastError();
+  if (res == 0)
+    return E_FAIL;
+  return HRESULT_FROM_WIN32(res);
+}
+
+#ifdef _WIN32
+
+#ifndef _UNICODE
+extern bool g_IsNT;
+#endif
+
+using namespace NWindows;
+using namespace NFile;
+using namespace NName;
+
+namespace NWindows {
+namespace NFile {
+
+#ifdef Z7_DEVICE_FILE
+
+namespace NSystem
+{
+bool MyGetDiskFreeSpace(CFSTR rootPath, UInt64 &clusterSize, UInt64 &totalSize, UInt64 &freeSize);
+}
+#endif
+
+namespace NIO {
+
+/*
+WinXP-64 CreateFile():
+  ""             -  ERROR_PATH_NOT_FOUND
+  :stream        -  OK
+  .:stream       -  ERROR_PATH_NOT_FOUND
+  .\:stream      -  OK
+  
+  folder\:stream -  ERROR_INVALID_NAME
+  folder:stream  -  OK
+
+  c:\:stream     -  OK
+
+  c::stream      -  ERROR_INVALID_NAME, if current dir is NOT ROOT ( c:\dir1 )
+  c::stream      -  OK,                 if current dir is ROOT     ( c:\ )
+*/
+
+bool CFileBase::Create(CFSTR path, DWORD desiredAccess,
+    DWORD shareMode, DWORD creationDisposition, DWORD flagsAndAttributes)
+{
+  if (!Close())
+    return false;
+
+  #ifdef Z7_DEVICE_FILE
+  IsDeviceFile = false;
+  #endif
+
+  #ifndef _UNICODE
+  if (!g_IsNT)
+  {
+    _handle = ::CreateFile(fs2fas(path), desiredAccess, shareMode,
+        (LPSECURITY_ATTRIBUTES)NULL, creationDisposition, flagsAndAttributes, (HANDLE)NULL);
+  }
+  else
+  #endif
+  {
+    IF_USE_MAIN_PATH
+      _handle = ::CreateFileW(fs2us(path), desiredAccess, shareMode,
+        (LPSECURITY_ATTRIBUTES)NULL, creationDisposition, flagsAndAttributes, (HANDLE)NULL);
+    #ifdef Z7_LONG_PATH
+    if (_handle == INVALID_HANDLE_VALUE && USE_SUPER_PATH)
+    {
+      UString superPath;
+      if (GetSuperPath(path, superPath, USE_MAIN_PATH))
+        _handle = ::CreateFileW(superPath, desiredAccess, shareMode,
+            (LPSECURITY_ATTRIBUTES)NULL, creationDisposition, flagsAndAttributes, (HANDLE)NULL);
+    }
+    #endif
+  }
+  
+  /*
+  #ifndef UNDER_CE
+  #ifndef Z7_SFX
+  if (_handle == INVALID_HANDLE_VALUE)
+  {
+    // it's debug hack to open symbolic links in Windows XP and WSL links in Windows 10
+    DWORD lastError = GetLastError();
+    if (lastError == ERROR_CANT_ACCESS_FILE)
+    {
+      CByteBuffer buf;
+      if (NIO::GetReparseData(path, buf, NULL))
+      {
+        CReparseAttr attr;
+        if (attr.Parse(buf, buf.Size()))
+        {
+          FString dirPrefix, fileName;
+          if (NDir::GetFullPathAndSplit(path, dirPrefix, fileName))
+          {
+            FString fullPath;
+            if (GetFullPath(dirPrefix, us2fs(attr.GetPath()), fullPath))
+            {
+              // FIX IT: recursion levels must be restricted
+              return Create(fullPath, desiredAccess,
+                shareMode, creationDisposition, flagsAndAttributes);
+            }
+          }
+        }
+      }
+      SetLastError(lastError);
+    }
+  }
+  #endif
+  #endif
+  */
+
+  return (_handle != INVALID_HANDLE_VALUE);
+}
+
+bool CFileBase::Close() throw()
+{
+  if (_handle == INVALID_HANDLE_VALUE)
+    return true;
+#if 0
+  if (!IsStdStream)
+#endif
+  {
+    if (!::CloseHandle(_handle))
+      return false;
+  }
+#if 0
+  IsStdStream = false;
+  IsStdPipeStream = false;
+#endif
+  _handle = INVALID_HANDLE_VALUE;
+  return true;
+}
+
+bool CFileBase::GetLength(UInt64 &length) const throw()
+{
+  #ifdef Z7_DEVICE_FILE
+  if (IsDeviceFile && SizeDefined)
+  {
+    length = Size;
+    return true;
+  }
+  #endif
+
+  DWORD high = 0;
+  const DWORD low = ::GetFileSize(_handle, &high);
+  if (low == INVALID_FILE_SIZE)
+    if (::GetLastError() != NO_ERROR)
+      return false;
+  length = (((UInt64)high) << 32) + low;
+  return true;
+
+  /*
+  LARGE_INTEGER fileSize;
+  // GetFileSizeEx() is unsupported in 98/ME/NT, and supported in Win2000+
+  if (!GetFileSizeEx(_handle, &fileSize))
+    return false;
+  length = (UInt64)fileSize.QuadPart;
+  return true;
+  */
+}
+
+
+/* Specification for SetFilePointer():
+   
+   If a new file pointer is a negative value,
+   {
+     the function fails,
+     the file pointer is not moved,
+     the code returned by GetLastError() is ERROR_NEGATIVE_SEEK.
+   }
+
+   If the hFile handle is opened with the FILE_FLAG_NO_BUFFERING flag set
+   {
+     an application can move the file pointer only to sector-aligned positions.
+     A sector-aligned position is a position that is a whole number multiple of
+     the volume sector size.
+     An application can obtain a volume sector size by calling the GetDiskFreeSpace.
+   }
+
+   It is not an error to set a file pointer to a position beyond the end of the file.
+   The size of the file does not increase until you call the SetEndOfFile, WriteFile, or WriteFileEx function.
+
+   If the return value is INVALID_SET_FILE_POINTER and if lpDistanceToMoveHigh is non-NULL,
+   an application must call GetLastError to determine whether or not the function has succeeded or failed.
+*/
+
+bool CFileBase::GetPosition(UInt64 &position) const throw()
+{
+  LONG high = 0;
+  const DWORD low = ::SetFilePointer(_handle, 0, &high, FILE_CURRENT);
+  if (low == INVALID_SET_FILE_POINTER && GetLastError() != NO_ERROR)
+  {
+    // for error case we can set (position)  to (-1) or (0) or leave (position) unchanged.
+    // position = (UInt64)(Int64)-1; // for debug
+    position = 0;
+    return false;
+  }
+  position = (((UInt64)(UInt32)high) << 32) + low;
+  return true;
+  // we don't want recursed GetPosition()
+  // return Seek(0, FILE_CURRENT, position);
+}
+
+bool CFileBase::Seek(Int64 distanceToMove, DWORD moveMethod, UInt64 &newPosition) const throw()
+{
+  #ifdef Z7_DEVICE_FILE
+  if (IsDeviceFile && SizeDefined && moveMethod == FILE_END)
+  {
+    distanceToMove += Size;
+    moveMethod = FILE_BEGIN;
+  }
+  #endif
+
+  LONG high = (LONG)(distanceToMove >> 32);
+  const DWORD low = ::SetFilePointer(_handle, (LONG)(distanceToMove & 0xFFFFFFFF), &high, moveMethod);
+  if (low == INVALID_SET_FILE_POINTER)
+  {
+    const DWORD lastError = ::GetLastError();
+    if (lastError != NO_ERROR)
+    {
+      // 21.07: we set (newPosition) to real position even after error.
+      GetPosition(newPosition);
+      SetLastError(lastError); // restore LastError
+      return false;
+    }
+  }
+  newPosition = (((UInt64)(UInt32)high) << 32) + low;
+  return true;
+}
+
+bool CFileBase::Seek(UInt64 position, UInt64 &newPosition) const throw()
+{
+  return Seek((Int64)position, FILE_BEGIN, newPosition);
+}
+
+bool CFileBase::SeekToBegin() const throw()
+{
+  UInt64 newPosition = 0;
+  return Seek(0, newPosition) && (newPosition == 0);
+}
+
+bool CFileBase::SeekToEnd(UInt64 &newPosition) const throw()
+{
+  return Seek(0, FILE_END, newPosition);
+}
+
+// ---------- CInFile ---------
+
+#ifdef Z7_DEVICE_FILE
+
+void CInFile::CorrectDeviceSize()
+{
+  // maybe we must decrease kClusterSize to 1 << 12, if we want correct size at tail
+  const UInt32 kClusterSize = 1 << 14;
+  UInt64 pos = Size & ~(UInt64)(kClusterSize - 1);
+  UInt64 realNewPosition;
+  if (!Seek(pos, realNewPosition))
+    return;
+  Byte *buf = (Byte *)MidAlloc(kClusterSize);
+
+  bool needbackward = true;
+
+  for (;;)
+  {
+    UInt32 processed = 0;
+    // up test is slow for "PhysicalDrive".
+    // processed size for latest block for "PhysicalDrive0" is 0.
+    if (!Read1(buf, kClusterSize, processed))
+      break;
+    if (processed == 0)
+      break;
+    needbackward = false;
+    Size = pos + processed;
+    if (processed != kClusterSize)
+      break;
+    pos += kClusterSize;
+  }
+
+  if (needbackward && pos != 0)
+  {
+    pos -= kClusterSize;
+    for (;;)
+    {
+      // break;
+      if (!Seek(pos, realNewPosition))
+        break;
+      if (!buf)
+      {
+        buf = (Byte *)MidAlloc(kClusterSize);
+        if (!buf)
+          break;
+      }
+      UInt32 processed = 0;
+      // that code doesn't work for "PhysicalDrive0"
+      if (!Read1(buf, kClusterSize, processed))
+        break;
+      if (processed != 0)
+      {
+        Size = pos + processed;
+        break;
+      }
+      if (pos == 0)
+        break;
+      pos -= kClusterSize;
+    }
+  }
+  MidFree(buf);
+}
+
+
+void CInFile::CalcDeviceSize(CFSTR s)
+{
+  SizeDefined = false;
+  Size = 0;
+  if (_handle == INVALID_HANDLE_VALUE || !IsDeviceFile)
+    return;
+  #ifdef UNDER_CE
+
+  SizeDefined = true;
+  Size = 128 << 20;
+  
+  #else
+  
+  PARTITION_INFORMATION partInfo;
+  bool needCorrectSize = true;
+
+  /*
+    WinXP 64-bit:
+
+    HDD \\.\PhysicalDrive0 (MBR):
+      GetPartitionInfo == GeometryEx :  corrrect size? (includes tail)
+      Geometry   :  smaller than GeometryEx (no tail, maybe correct too?)
+      MyGetDiskFreeSpace : FAIL
+      Size correction is slow and block size (kClusterSize) must be small?
+
+    HDD partition \\.\N: (NTFS):
+      MyGetDiskFreeSpace   :  Size of NTFS clusters. Same size can be calculated after correction
+      GetPartitionInfo     :  size of partition data: NTFS clusters + TAIL; TAIL contains extra empty sectors and copy of first sector of NTFS
+      Geometry / CdRomGeometry / GeometryEx :  size of HDD (not that partition)
+
+    CD-ROM drive (ISO):
+      MyGetDiskFreeSpace   :  correct size. Same size can be calculated after correction
+      Geometry == CdRomGeometry  :  smaller than corrrect size
+      GetPartitionInfo == GeometryEx :  larger than corrrect size
+
+    Floppy \\.\a: (FAT):
+      Geometry :  correct size.
+      CdRomGeometry / GeometryEx / GetPartitionInfo / MyGetDiskFreeSpace - FAIL
+      correction works OK for FAT.
+      correction works OK for non-FAT, if kClusterSize = 512.
+  */
+
+  if (GetPartitionInfo(&partInfo))
+  {
+    Size = (UInt64)partInfo.PartitionLength.QuadPart;
+    SizeDefined = true;
+    needCorrectSize = false;
+    if ((s)[0] == '\\' && (s)[1] == '\\' && (s)[2] == '.' && (s)[3] == '\\' && (s)[5] == ':' && (s)[6] == 0)
+    {
+      FChar path[4] = { s[4], ':', '\\', 0 };
+      UInt64 clusterSize, totalSize, freeSize;
+      if (NSystem::MyGetDiskFreeSpace(path, clusterSize, totalSize, freeSize))
+        Size = totalSize;
+      else
+        needCorrectSize = true;
+    }
+  }
+  
+  if (!SizeDefined)
+  {
+    my_DISK_GEOMETRY_EX geomEx;
+    SizeDefined = GetGeometryEx(&geomEx);
+    if (SizeDefined)
+      Size = (UInt64)geomEx.DiskSize.QuadPart;
+    else
+    {
+      DISK_GEOMETRY geom;
+      SizeDefined = GetGeometry(&geom);
+      if (!SizeDefined)
+        SizeDefined = GetCdRomGeometry(&geom);
+      if (SizeDefined)
+        Size = (UInt64)geom.Cylinders.QuadPart * geom.TracksPerCylinder * geom.SectorsPerTrack * geom.BytesPerSector;
+    }
+  }
+  
+  if (needCorrectSize && SizeDefined && Size != 0)
+  {
+    CorrectDeviceSize();
+    SeekToBegin();
+  }
+
+  // SeekToBegin();
+  #endif
+}
+
+// ((desiredAccess & (FILE_WRITE_DATA | FILE_APPEND_DATA | GENERIC_WRITE)) == 0 &&
+
+#define MY_DEVICE_EXTRA_CODE \
+  IsDeviceFile = IsDevicePath(fileName); \
+  CalcDeviceSize(fileName);
+#else
+#define MY_DEVICE_EXTRA_CODE
+#endif
+
+bool CInFile::Open(CFSTR fileName, DWORD shareMode, DWORD creationDisposition, DWORD flagsAndAttributes)
+{
+  DWORD desiredAccess = GENERIC_READ;
+  
+  #ifdef _WIN32
+  if (PreserveATime)
+    desiredAccess |= FILE_WRITE_ATTRIBUTES;
+  #endif
+  
+  bool res = Create(fileName, desiredAccess, shareMode, creationDisposition, flagsAndAttributes);
+
+  #ifdef _WIN32
+  if (res && PreserveATime)
+  {
+    FILETIME ft;
+    ft.dwHighDateTime = ft.dwLowDateTime = 0xFFFFFFFF;
+    ::SetFileTime(_handle, NULL, &ft, NULL);
+  }
+  #endif
+
+  MY_DEVICE_EXTRA_CODE
+  return res;
+}
+
+bool CInFile::OpenShared(CFSTR fileName, bool shareForWrite)
+{ return Open(fileName, FILE_SHARE_READ | (shareForWrite ? FILE_SHARE_WRITE : 0), OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL); }
+
+bool CInFile::Open(CFSTR fileName)
+  { return OpenShared(fileName, false); }
+
+// ReadFile and WriteFile functions in Windows have BUG:
+// If you Read or Write 64MB or more (probably min_failure_size = 64MB - 32KB + 1)
+// from/to Network file, it returns ERROR_NO_SYSTEM_RESOURCES
+// (Insufficient system resources exist to complete the requested service).
+
+// Probably in some version of Windows there are problems with other sizes:
+// for 32 MB (maybe also for 16 MB).
+// And message can be "Network connection was lost"
+
+static const UInt32 kChunkSizeMax = 1 << 22;
+
+bool CInFile::Read1(void *data, UInt32 size, UInt32 &processedSize) throw()
+{
+  DWORD processedLoc = 0;
+  const bool res = BOOLToBool(::ReadFile(_handle, data, size, &processedLoc, NULL));
+  processedSize = (UInt32)processedLoc;
+  return res;
+}
+
+bool CInFile::ReadPart(void *data, UInt32 size, UInt32 &processedSize) throw()
+{
+#if 0
+  const UInt32 chunkSizeMax = (0 || IsStdStream) ? (1 << 20) : kChunkSizeMax;
+  if (size > chunkSizeMax)
+      size = chunkSizeMax;
+#else
+  if (size > kChunkSizeMax)
+      size = kChunkSizeMax;
+#endif
+  return Read1(data, size, processedSize);
+}
+
+bool CInFile::Read(void *data, UInt32 size, UInt32 &processedSize) throw()
+{
+  processedSize = 0;
+  do
+  {
+    UInt32 processedLoc = 0;
+    const bool res = ReadPart(data, size, processedLoc);
+    processedSize += processedLoc;
+    if (!res)
+      return false;
+    if (processedLoc == 0)
+      return true;
+    data = (void *)((Byte *)data + processedLoc);
+    size -= processedLoc;
+  }
+  while (size);
+  return true;
+}
+
+bool CInFile::ReadFull(void *data, size_t size, size_t &processedSize) throw()
+{
+  processedSize = 0;
+  do
+  {
+    UInt32 processedLoc = 0;
+    const UInt32 sizeLoc = (size > kChunkSizeMax ? (UInt32)kChunkSizeMax : (UInt32)size);
+    const bool res = Read1(data, sizeLoc, processedLoc);
+    processedSize += processedLoc;
+    if (!res)
+      return false;
+    if (processedLoc == 0)
+      return true;
+    data = (void *)((Byte *)data + processedLoc);
+    size -= processedLoc;
+  }
+  while (size);
+  return true;
+}
+
+// ---------- COutFile ---------
+
+bool COutFile::Open(CFSTR fileName, DWORD shareMode, DWORD creationDisposition, DWORD flagsAndAttributes)
+  { return CFileBase::Create(fileName, GENERIC_WRITE, shareMode, creationDisposition, flagsAndAttributes); }
+
+bool COutFile::Open_Disposition(CFSTR fileName, DWORD creationDisposition)
+  { return Open(fileName, FILE_SHARE_READ, creationDisposition, FILE_ATTRIBUTE_NORMAL); }
+
+bool COutFile::Create_ALWAYS_with_Attribs(CFSTR fileName, DWORD flagsAndAttributes)
+  { return Open(fileName, FILE_SHARE_READ, CREATE_ALWAYS, flagsAndAttributes); }
+
+bool COutFile::SetTime(const FILETIME *cTime, const FILETIME *aTime, const FILETIME *mTime) throw()
+  { return BOOLToBool(::SetFileTime(_handle, cTime, aTime, mTime)); }
+
+bool COutFile::SetMTime(const FILETIME *mTime) throw() {  return SetTime(NULL, NULL, mTime); }
+
+bool COutFile::WritePart(const void *data, UInt32 size, UInt32 &processedSize) throw()
+{
+  if (size > kChunkSizeMax)
+    size = kChunkSizeMax;
+  DWORD processedLoc = 0;
+  bool res = BOOLToBool(::WriteFile(_handle, data, size, &processedLoc, NULL));
+  processedSize = (UInt32)processedLoc;
+  return res;
+}
+
+bool COutFile::Write(const void *data, UInt32 size, UInt32 &processedSize) throw()
+{
+  processedSize = 0;
+  do
+  {
+    UInt32 processedLoc = 0;
+    const bool res = WritePart(data, size, processedLoc);
+    processedSize += processedLoc;
+    if (!res)
+      return false;
+    if (processedLoc == 0)
+      return true;
+    data = (const void *)((const Byte *)data + processedLoc);
+    size -= processedLoc;
+  }
+  while (size);
+  return true;
+}
+
+bool COutFile::WriteFull(const void *data, size_t size) throw()
+{
+  do
+  {
+    UInt32 processedLoc = 0;
+    const UInt32 sizeCur = (size > kChunkSizeMax ? kChunkSizeMax : (UInt32)size);
+    if (!WritePart(data, sizeCur, processedLoc))
+      return false;
+    if (processedLoc == 0)
+      return (size == 0);
+    data = (const void *)((const Byte *)data + processedLoc);
+    size -= processedLoc;
+  }
+  while (size);
+  return true;
+}
+
+bool COutFile::SetEndOfFile() throw() { return BOOLToBool(::SetEndOfFile(_handle)); }
+
+bool COutFile::SetLength(UInt64 length) throw()
+{
+  UInt64 newPosition;
+  if (!Seek(length, newPosition))
+    return false;
+  if (newPosition != length)
+    return false;
+  return SetEndOfFile();
+}
+
+bool COutFile::SetLength_KeepPosition(UInt64 length) throw()
+{
+  UInt64 currentPos = 0;
+  if (!GetPosition(currentPos))
+    return false;
+  DWORD lastError = 0;
+  const bool result = SetLength(length);
+  if (!result)
+    lastError = GetLastError();
+  UInt64 currentPos2;
+  const bool result2 = Seek(currentPos, currentPos2);
+  if (lastError != 0)
+    SetLastError(lastError);
+  return (result && result2);
+}
+
+}}}
+
+#else // _WIN32
+
+
+// POSIX
+
+#include <fcntl.h>
+#include <unistd.h>
+
+namespace NWindows {
+namespace NFile {
+
+namespace NDir {
+bool SetDirTime(CFSTR path, const CFiTime *cTime, const CFiTime *aTime, const CFiTime *mTime);
+}
+
+namespace NIO {
+
+bool CFileBase::OpenBinary(const char *name, int flags, mode_t mode)
+{
+  #ifdef O_BINARY
+  flags |= O_BINARY;
+  #endif
+
+  Close();
+  _handle = ::open(name, flags, mode);
+  return _handle != -1;
+
+  /*
+  if (_handle == -1)
+    return false;
+  if (IsString1PrefixedByString2(name, "/dev/"))
+  {
+    // /dev/sda
+    // IsDeviceFile = true; // for debug
+    // SizeDefined = false;
+    // SizeDefined = (GetDeviceSize_InBytes(Size) == 0);
+  }
+  return true;
+  */
+}
+
+bool CFileBase::Close()
+{
+  if (_handle == -1)
+    return true;
+  if (close(_handle) != 0)
+    return false;
+  _handle = -1;
+  /*
+  IsDeviceFile = false;
+  SizeDefined = false;
+  */
+  return true;
+}
+
+bool CFileBase::GetLength(UInt64 &length) const
+{
+  length = 0;
+  // length = (UInt64)(Int64)-1; // for debug
+  const off_t curPos = seekToCur();
+  if (curPos == -1)
+    return false;
+  const off_t lengthTemp = seek(0, SEEK_END);
+  seek(curPos, SEEK_SET);
+  length = (UInt64)lengthTemp;
+
+  /*
+  // 22.00:
+  if (lengthTemp == 1)
+  if (IsDeviceFile && SizeDefined)
+  {
+    length = Size;
+    return true;
+  }
+  */
+
+  return (lengthTemp != -1);
+}
+
+off_t CFileBase::seek(off_t distanceToMove, int moveMethod) const
+{
+  /*
+  if (IsDeviceFile && SizeDefined && moveMethod == SEEK_END)
+  {
+    printf("\n seek : IsDeviceFile moveMethod = %d distanceToMove = %ld\n", moveMethod, distanceToMove);
+    distanceToMove += Size;
+    moveMethod = SEEK_SET;
+  }
+  */
+
+  // printf("\nCFileBase::seek() moveMethod = %d, distanceToMove = %lld", moveMethod, (long long)distanceToMove);
+  // off_t res = ::lseek(_handle, distanceToMove, moveMethod);
+  // printf("\n lseek : moveMethod = %d distanceToMove = %ld\n", moveMethod, distanceToMove);
+  return ::lseek(_handle, distanceToMove, moveMethod);
+  // return res;
+}
+
+off_t CFileBase::seekToBegin() const throw()
+{
+  return seek(0, SEEK_SET);
+}
+
+off_t CFileBase::seekToCur() const throw()
+{
+  return seek(0, SEEK_CUR);
+}
+
+/*
+bool CFileBase::SeekToBegin() const throw()
+{
+  return (::seek(0, SEEK_SET) != -1);
+}
+*/
+
+
+/////////////////////////
+// CInFile
+
+bool CInFile::Open(const char *name)
+{
+  return CFileBase::OpenBinary(name, O_RDONLY);
+}
+
+bool CInFile::OpenShared(const char *name, bool)
+{
+  return Open(name);
+}
+
+
+/*
+int CFileBase::my_ioctl_BLKGETSIZE64(unsigned long long *numBlocks)
+{
+  // we can read "/sys/block/sda/size" "/sys/block/sda/sda1/size" - partition
+  // #include <linux/fs.h>
+  return ioctl(_handle, BLKGETSIZE64, numBlocks);
+  // in block size
+}
+
+int CFileBase::GetDeviceSize_InBytes(UInt64 &size)
+{
+  size = 0;
+  unsigned long long numBlocks;
+  int res = my_ioctl_BLKGETSIZE64(&numBlocks);
+  if (res == 0)
+    size = numBlocks; // another blockSize s possible?
+  printf("\nGetDeviceSize_InBytes res = %d, size = %lld\n", res, (long long)size);
+  return res;
+}
+*/
+
+/*
+On Linux (32-bit and 64-bit):
+read(), write() (and similar system calls) will transfer at most
+0x7ffff000 = (2GiB - 4 KiB) bytes, returning the number of bytes actually transferred.
+*/
+
+static const size_t kChunkSizeMax = ((size_t)1 << 22);
+
+ssize_t CInFile::read_part(void *data, size_t size) throw()
+{
+  if (size > kChunkSizeMax)
+    size = kChunkSizeMax;
+  return ::read(_handle, data, size);
+}
+
+bool CInFile::ReadFull(void *data, size_t size, size_t &processed) throw()
+{
+  processed = 0;
+  do
+  {
+    const ssize_t res = read_part(data, size);
+    if (res < 0)
+      return false;
+    if (res == 0)
+      break;
+    data = (void *)((Byte *)data + (size_t)res);
+    processed += (size_t)res;
+    size -= (size_t)res;
+  }
+  while (size);
+  return true;
+}
+
+
+/////////////////////////
+// COutFile
+
+bool COutFile::OpenBinary_forWrite_oflag(const char *name, int oflag)
+{
+  Path = name; // change it : set it only if open is success.
+  return OpenBinary(name, oflag, mode_for_Create);
+}
+
+
+/*
+  windows           exist  non-exist  posix
+  CREATE_NEW        Fail   Create     O_CREAT | O_EXCL
+  CREATE_ALWAYS     Trunc  Create     O_CREAT | O_TRUNC
+  OPEN_ALWAYS       Open   Create     O_CREAT
+  OPEN_EXISTING     Open   Fail       0
+  TRUNCATE_EXISTING Trunc  Fail       O_TRUNC ???
+
+  // O_CREAT = If the file exists, this flag has no effect except as noted under O_EXCL below.
+  // If O_CREAT and O_EXCL are set, open() shall fail if the file exists.
+  // O_TRUNC : If the file exists and the file is successfully opened, its length shall be truncated to 0.
+*/
+bool COutFile::Open_EXISTING(const char *name)
+  { return OpenBinary_forWrite_oflag(name, O_WRONLY); }
+bool COutFile::Create_ALWAYS(const char *name)
+  { return OpenBinary_forWrite_oflag(name, O_WRONLY | O_CREAT | O_TRUNC); }
+bool COutFile::Create_NEW(const char *name)
+  { return OpenBinary_forWrite_oflag(name, O_WRONLY | O_CREAT | O_EXCL);  }
+bool COutFile::Create_ALWAYS_or_Open_ALWAYS(const char *name, bool createAlways)
+{
+  return OpenBinary_forWrite_oflag(name,
+      createAlways ?
+        O_WRONLY | O_CREAT | O_TRUNC :
+        O_WRONLY | O_CREAT);
+}
+/*
+bool COutFile::Create_ALWAYS_or_NEW(const char *name, bool createAlways)
+{
+  return OpenBinary_forWrite_oflag(name,
+      createAlways ?
+        O_WRONLY | O_CREAT | O_TRUNC :
+        O_WRONLY | O_CREAT | O_EXCL);
+}
+bool COutFile::Open_Disposition(const char *name, DWORD creationDisposition)
+{
+  int flag;
+  switch (creationDisposition)
+  {
+    case CREATE_NEW:        flag = O_WRONLY | O_CREAT | O_EXCL;  break;
+    case CREATE_ALWAYS:     flag = O_WRONLY | O_CREAT | O_TRUNC;  break;
+    case OPEN_ALWAYS:       flag = O_WRONLY | O_CREAT;  break;
+    case OPEN_EXISTING:     flag = O_WRONLY;  break;
+    case TRUNCATE_EXISTING: flag = O_WRONLY | O_TRUNC; break;
+    default:
+      SetLastError(EINVAL);
+      return false;
+  }
+  return OpenBinary_forWrite_oflag(name, flag);
+}
+*/
+
+ssize_t COutFile::write_part(const void *data, size_t size) throw()
+{
+  if (size > kChunkSizeMax)
+    size = kChunkSizeMax;
+  return ::write(_handle, data, size);
+}
+
+ssize_t COutFile::write_full(const void *data, size_t size, size_t &processed) throw()
+{
+  processed = 0;
+  do
+  {
+    const ssize_t res = write_part(data, size);
+    if (res < 0)
+      return res;
+    if (res == 0)
+      break;
+    data = (const void *)((const Byte *)data + (size_t)res);
+    processed += (size_t)res;
+    size -= (size_t)res;
+  }
+  while (size);
+  return (ssize_t)processed;
+}
+
+bool COutFile::SetLength(UInt64 length) throw()
+{
+  const off_t len2 = (off_t)length;
+  if ((Int64)length != len2)
+  {
+    SetLastError(EFBIG);
+    return false;
+  }
+  // The value of the seek pointer shall not be modified by a call to ftruncate().
+  const int iret = ftruncate(_handle, len2);
+  return (iret == 0);
+}
+
+bool COutFile::Close()
+{
+  const bool res = CFileBase::Close();
+  if (!res)
+    return res;
+  if (CTime_defined || ATime_defined || MTime_defined)
+  {
+    /* bool res2 = */ NWindows::NFile::NDir::SetDirTime(Path,
+        CTime_defined ? &CTime : NULL,
+        ATime_defined ? &ATime : NULL,
+        MTime_defined ? &MTime : NULL);
+  }
+  return res;
+}
+
+bool COutFile::SetTime(const CFiTime *cTime, const CFiTime *aTime, const CFiTime *mTime) throw()
+{
+  // On some OS (cygwin, MacOSX ...), you must close the file before updating times
+  // return true;
+
+  if (cTime) { CTime = *cTime; CTime_defined = true; } else CTime_defined = false;
+  if (aTime) { ATime = *aTime; ATime_defined = true; } else ATime_defined = false;
+  if (mTime) { MTime = *mTime; MTime_defined = true; } else MTime_defined = false;
+  return true;
+
+  /*
+  struct timespec times[2];
+  UNUSED_VAR(cTime)
+  if (!aTime && !mTime)
+    return true;
+  bool needChange;
+  needChange  = FiTime_To_timespec(aTime, times[0]);
+  needChange |= FiTime_To_timespec(mTime, times[1]);
+  if (!needChange)
+    return true;
+  return futimens(_handle, times) == 0;
+  */
+}
+
+bool COutFile::SetMTime(const CFiTime *mTime) throw()
+{
+  if (mTime) { MTime = *mTime; MTime_defined = true; } else MTime_defined = false;
+  return true;
+}
+
+}}}
+
+
+#endif

versions/26.00/CPP/Windows/FileIO.h

@@ -0,0 +1,467 @@
+// Windows/FileIO.h
+
+#ifndef ZIP7_INC_WINDOWS_FILE_IO_H
+#define ZIP7_INC_WINDOWS_FILE_IO_H
+
+#include "../Common/MyWindows.h"
+
+#define Z7_WIN_IO_REPARSE_TAG_MOUNT_POINT  (0xA0000003L)
+#define Z7_WIN_IO_REPARSE_TAG_SYMLINK      (0xA000000CL)
+#define Z7_WIN_IO_REPARSE_TAG_LX_SYMLINK   (0xA000001DL)
+
+#define Z7_WIN_SYMLINK_FLAG_RELATIVE 1
+
+#define Z7_WIN_LX_SYMLINK_VERSION_2 2
+
+#ifdef _WIN32
+
+#if defined(_WIN32) && !defined(UNDER_CE)
+#include <winioctl.h>
+#endif
+
+#else
+
+#include <sys/types.h>
+#include <sys/stat.h>
+
+#endif
+
+#include "../Common/MyString.h"
+#include "../Common/MyBuffer.h"
+
+#include "../Windows/TimeUtils.h"
+
+#include "Defs.h"
+
+HRESULT GetLastError_noZero_HRESULT();
+
+#define my_FSCTL_SET_REPARSE_POINT     CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 41, METHOD_BUFFERED, FILE_SPECIAL_ACCESS) // REPARSE_DATA_BUFFER
+#define my_FSCTL_GET_REPARSE_POINT     CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 42, METHOD_BUFFERED, FILE_ANY_ACCESS)     // REPARSE_DATA_BUFFER
+#define my_FSCTL_DELETE_REPARSE_POINT  CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 43, METHOD_BUFFERED, FILE_SPECIAL_ACCESS) // REPARSE_DATA_BUFFER
+
+namespace NWindows {
+namespace NFile {
+
+#if defined(_WIN32) && !defined(UNDER_CE)
+/*
+  in:  (CByteBuffer &dest) is empty
+  in:  (path) uses Windows path separator (\).
+  out: (path) uses   Linux path separator (/).
+       if (isAbsPath == true), then "c:\\" prefix is replaced to "/mnt/c/" prefix
+*/
+void Convert_WinPath_to_WslLinuxPath(FString &path, bool convertDrivePath);
+// (path) must use Linux path separator (/).
+void FillLinkData_WslLink(CByteBuffer &dest, const wchar_t *path);
+
+/*
+  in:  (CByteBuffer &dest) is empty
+  if (isSymLink == false) : MOUNT_POINT : (path) must be absolute.
+  if (isSymLink == true)  : SYMLINK : Windows
+  (path) must use Windows path separator (\).
+  (path) must be without link "\\??\\" prefix.
+  link "\\??\\" prefix will be added inside FillLinkData(), if path is absolute.
+*/
+void FillLinkData_WinLink(CByteBuffer &dest, const wchar_t *path, bool isSymLink);
+// in: (CByteBuffer &dest) is empty
+inline void FillLinkData(CByteBuffer &dest, const wchar_t *path, bool isSymLink, bool isWSL)
+{
+  if (isWSL)
+    FillLinkData_WslLink(dest, path);
+  else
+    FillLinkData_WinLink(dest, path, isSymLink);
+}
+#endif
+
+struct CReparseShortInfo
+{
+  unsigned Offset;
+  unsigned Size;
+
+  bool Parse(const Byte *p, size_t size);
+};
+
+struct CReparseAttr
+{
+  UInt32 Tag;
+  UInt32 Flags;
+  UString SubsName;
+  UString PrintName;
+  AString WslName;
+
+  bool HeaderError;
+  bool TagIsUnknown;
+  bool MinorError;
+  DWORD ErrorCode;
+
+  CReparseAttr(): Tag(0), Flags(0) {}
+
+  // returns (true) and (ErrorCode = 0), if (it's correct known link)
+  // returns (false) and (ErrorCode = ERROR_REPARSE_TAG_INVALID), if unknown tag
+  bool Parse(const Byte *p, size_t size);
+
+  bool IsMountPoint()  const { return Tag == Z7_WIN_IO_REPARSE_TAG_MOUNT_POINT; } // it's Junction
+  bool IsSymLink_Win() const { return Tag == Z7_WIN_IO_REPARSE_TAG_SYMLINK; }
+  bool IsSymLink_WSL() const { return Tag == Z7_WIN_IO_REPARSE_TAG_LX_SYMLINK; }
+
+  // note: "/dir1/path" is marked as relative.
+  bool IsRelative_Win() const { return Flags == Z7_WIN_SYMLINK_FLAG_RELATIVE; }
+
+  bool IsRelative_WSL() const
+  {
+    return WslName[0] != '/'; // WSL uses unix path separator
+  }
+
+  bool IsOkNamePair() const;
+  UString GetPath() const;
+};
+
+#ifdef _WIN32
+#define CFiInfo BY_HANDLE_FILE_INFORMATION
+#define ST_MTIME(st) (st).ftLastWriteTime
+#else
+#define CFiInfo stat
+#endif
+
+#ifdef _WIN32
+
+namespace NIO {
+
+bool GetReparseData(CFSTR path, CByteBuffer &reparseData, BY_HANDLE_FILE_INFORMATION *fileInfo = NULL);
+bool SetReparseData(CFSTR path, bool isDir, const void *data, DWORD size);
+bool DeleteReparseData(CFSTR path);
+
+class CFileBase  MY_UNCOPYABLE
+{
+protected:
+  HANDLE _handle;
+  
+  bool Create(CFSTR path, DWORD desiredAccess,
+      DWORD shareMode, DWORD creationDisposition, DWORD flagsAndAttributes);
+
+public:
+
+  bool DeviceIoControl(DWORD controlCode, LPVOID inBuffer, DWORD inSize,
+      LPVOID outBuffer, DWORD outSize, LPDWORD bytesReturned, LPOVERLAPPED overlapped = NULL) const
+  {
+    return BOOLToBool(::DeviceIoControl(_handle, controlCode, inBuffer, inSize,
+        outBuffer, outSize, bytesReturned, overlapped));
+  }
+
+  bool DeviceIoControlOut(DWORD controlCode, LPVOID outBuffer, DWORD outSize, LPDWORD bytesReturned) const
+  {
+    return DeviceIoControl(controlCode, NULL, 0, outBuffer, outSize, bytesReturned);
+  }
+
+  bool DeviceIoControlOut(DWORD controlCode, LPVOID outBuffer, DWORD outSize) const
+  {
+    DWORD bytesReturned;
+    return DeviceIoControlOut(controlCode, outBuffer, outSize, &bytesReturned);
+  }
+
+public:
+  bool PreserveATime;
+#if 0
+  bool IsStdStream;
+  bool IsStdPipeStream;
+#endif
+#ifdef Z7_DEVICE_FILE
+  bool IsDeviceFile;
+  bool SizeDefined;
+  UInt64 Size; // it can be larger than real available size
+#endif
+
+  CFileBase():
+    _handle(INVALID_HANDLE_VALUE),
+    PreserveATime(false)
+#if 0
+    , IsStdStream(false),
+    , IsStdPipeStream(false)
+#endif
+    {}
+  ~CFileBase() { Close(); }
+
+  HANDLE GetHandle() const { return _handle; }
+
+  // void Detach() { _handle = INVALID_HANDLE_VALUE; }
+
+  bool Close() throw();
+
+  bool GetPosition(UInt64 &position) const throw();
+  bool GetLength(UInt64 &length) const throw();
+
+  bool Seek(Int64 distanceToMove, DWORD moveMethod, UInt64 &newPosition) const throw();
+  bool Seek(UInt64 position, UInt64 &newPosition) const throw();
+  bool SeekToBegin() const throw();
+  bool SeekToEnd(UInt64 &newPosition) const throw();
+  
+  bool GetFileInformation(BY_HANDLE_FILE_INFORMATION *info) const
+    { return BOOLToBool(GetFileInformationByHandle(_handle, info)); }
+
+  static bool GetFileInformation(CFSTR path, BY_HANDLE_FILE_INFORMATION *info)
+  {
+    // probably it can work for complex paths: unsupported by another things
+    NIO::CFileBase file;
+    if (!file.Create(path, 0, FILE_SHARE_READ, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS))
+      return false;
+    return file.GetFileInformation(info);
+  }
+};
+
+#ifndef UNDER_CE
+#define IOCTL_CDROM_BASE  FILE_DEVICE_CD_ROM
+#define IOCTL_CDROM_GET_DRIVE_GEOMETRY  CTL_CODE(IOCTL_CDROM_BASE, 0x0013, METHOD_BUFFERED, FILE_READ_ACCESS)
+// #define IOCTL_CDROM_MEDIA_REMOVAL  CTL_CODE(IOCTL_CDROM_BASE, 0x0201, METHOD_BUFFERED, FILE_READ_ACCESS)
+
+// IOCTL_DISK_GET_DRIVE_GEOMETRY_EX works since WinXP
+#define my_IOCTL_DISK_GET_DRIVE_GEOMETRY_EX  CTL_CODE(IOCTL_DISK_BASE, 0x0028, METHOD_BUFFERED, FILE_ANY_ACCESS)
+
+struct my_DISK_GEOMETRY_EX
+{
+  DISK_GEOMETRY Geometry;
+  LARGE_INTEGER DiskSize;
+  BYTE Data[1];
+};
+#endif
+
+class CInFile: public CFileBase
+{
+  #ifdef Z7_DEVICE_FILE
+
+  #ifndef UNDER_CE
+  
+  bool GetGeometry(DISK_GEOMETRY *res) const
+    { return DeviceIoControlOut(IOCTL_DISK_GET_DRIVE_GEOMETRY, res, sizeof(*res)); }
+
+  bool GetGeometryEx(my_DISK_GEOMETRY_EX *res) const
+    { return DeviceIoControlOut(my_IOCTL_DISK_GET_DRIVE_GEOMETRY_EX, res, sizeof(*res)); }
+
+  bool GetCdRomGeometry(DISK_GEOMETRY *res) const
+    { return DeviceIoControlOut(IOCTL_CDROM_GET_DRIVE_GEOMETRY, res, sizeof(*res)); }
+  
+  bool GetPartitionInfo(PARTITION_INFORMATION *res)
+    { return DeviceIoControlOut(IOCTL_DISK_GET_PARTITION_INFO, LPVOID(res), sizeof(*res)); }
+  
+  #endif
+
+  void CorrectDeviceSize();
+  void CalcDeviceSize(CFSTR name);
+  
+  #endif
+
+public:
+  bool Open(CFSTR fileName, DWORD shareMode, DWORD creationDisposition, DWORD flagsAndAttributes);
+  bool OpenShared(CFSTR fileName, bool shareForWrite);
+  bool Open(CFSTR fileName);
+
+#if 0
+  bool AttachStdIn()
+  {
+    IsDeviceFile = false;
+    const HANDLE h = GetStdHandle(STD_INPUT_HANDLE);
+    if (h == INVALID_HANDLE_VALUE || !h)
+      return false;
+    IsStdStream = true;
+    IsStdPipeStream = true;
+    _handle = h;
+    return true;
+  }
+#endif
+
+  #ifndef UNDER_CE
+
+  bool Open_for_ReadAttributes(CFSTR fileName)
+  {
+    return Create(fileName, FILE_READ_ATTRIBUTES,
+        FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE,
+        OPEN_EXISTING,
+        FILE_FLAG_BACKUP_SEMANTICS);
+    // we must use (FILE_FLAG_BACKUP_SEMANTICS) to open handle of directory.
+  }
+
+  bool Open_for_FileRenameInformation(CFSTR fileName)
+  {
+    return Create(fileName, DELETE | SYNCHRONIZE | GENERIC_READ,
+        FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE,
+        OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL);
+    // we must use (FILE_FLAG_BACKUP_SEMANTICS) to open handle of directory.
+  }
+
+  bool OpenReparse(CFSTR fileName)
+  {
+    // 17.02 fix: to support Windows XP compatibility junctions:
+    //   we use Create() with (desiredAccess = 0) instead of Open() with GENERIC_READ
+    return
+        Create(fileName, 0,
+        // Open(fileName,
+        FILE_SHARE_READ, OPEN_EXISTING,
+        FILE_FLAG_OPEN_REPARSE_POINT | FILE_FLAG_BACKUP_SEMANTICS);
+  }
+  
+  #endif
+
+  bool Read1(void *data, UInt32 size, UInt32 &processedSize) throw();
+  bool ReadPart(void *data, UInt32 size, UInt32 &processedSize) throw();
+  bool Read(void *data, UInt32 size, UInt32 &processedSize) throw();
+  bool ReadFull(void *data, size_t size, size_t &processedSize) throw();
+};
+
+class COutFile: public CFileBase
+{
+  bool Open_Disposition(CFSTR fileName, DWORD creationDisposition);
+public:
+  bool Open(CFSTR fileName, DWORD shareMode, DWORD creationDisposition, DWORD flagsAndAttributes);
+  bool Open_EXISTING(CFSTR fileName)
+    { return Open_Disposition(fileName, OPEN_EXISTING); }
+  bool Create_ALWAYS_or_Open_ALWAYS(CFSTR fileName, bool createAlways)
+    { return Open_Disposition(fileName, createAlways ? CREATE_ALWAYS : OPEN_ALWAYS); }
+  bool Create_ALWAYS_or_NEW(CFSTR fileName, bool createAlways)
+    { return Open_Disposition(fileName, createAlways ? CREATE_ALWAYS : CREATE_NEW); }
+  bool Create_ALWAYS(CFSTR fileName)
+    { return Open_Disposition(fileName, CREATE_ALWAYS); }
+  bool Create_NEW(CFSTR fileName)
+    { return Open_Disposition(fileName, CREATE_NEW); }
+  
+  bool Create_ALWAYS_with_Attribs(CFSTR fileName, DWORD flagsAndAttributes);
+
+  bool SetTime(const CFiTime *cTime, const CFiTime *aTime, const CFiTime *mTime) throw();
+  bool SetMTime(const CFiTime *mTime) throw();
+  bool WritePart(const void *data, UInt32 size, UInt32 &processedSize) throw();
+  bool Write(const void *data, UInt32 size, UInt32 &processedSize) throw();
+  bool WriteFull(const void *data, size_t size) throw();
+  bool SetEndOfFile() throw();
+  bool SetLength(UInt64 length) throw();
+  bool SetLength_KeepPosition(UInt64 length) throw();
+};
+
+}
+
+
+#else // _WIN32
+
+namespace NIO {
+
+bool GetReparseData(CFSTR path, CByteBuffer &reparseData);
+// bool SetReparseData(CFSTR path, bool isDir, const void *data, DWORD size);
+
+// parameters are in reverse order of symlink() function !!!
+bool SetSymLink(CFSTR from, CFSTR to);
+bool SetSymLink_UString(CFSTR from, const UString &to);
+
+
+class CFileBase
+{
+protected:
+  int _handle;
+
+  /*
+  bool IsDeviceFile;
+  bool SizeDefined;
+  UInt64 Size; // it can be larger than real available size
+  */
+
+  bool OpenBinary(const char *name, int flags, mode_t mode = 0666);
+public:
+  bool PreserveATime;
+#if 0
+  bool IsStdStream;
+#endif
+
+  CFileBase(): _handle(-1), PreserveATime(false)
+#if 0
+    , IsStdStream(false)
+#endif
+  {}
+  ~CFileBase() { Close(); }
+  // void Detach() { _handle = -1; }
+  bool Close();
+  bool GetLength(UInt64 &length) const;
+  off_t seek(off_t distanceToMove, int moveMethod) const;
+  off_t seekToBegin() const throw();
+  off_t seekToCur() const throw();
+  // bool SeekToBegin() throw();
+  int my_fstat(struct stat *st) const  { return fstat(_handle, st); }
+  /*
+  int my_ioctl_BLKGETSIZE64(unsigned long long *val);
+  int GetDeviceSize_InBytes(UInt64 &size);
+  void CalcDeviceSize(CFSTR s);
+  */
+};
+
+class CInFile: public CFileBase
+{
+public:
+  bool Open(const char *name);
+  bool OpenShared(const char *name, bool shareForWrite);
+#if 0
+  bool AttachStdIn()
+  {
+    _handle = GetStdHandle(STD_INPUT_HANDLE);
+    if (_handle == INVALID_HANDLE_VALUE || !_handle)
+      return false;
+    IsStdStream = true;
+  }
+#endif
+  ssize_t read_part(void *data, size_t size) throw();
+  // ssize_t read_full(void *data, size_t size, size_t &processed);
+  bool ReadFull(void *data, size_t size, size_t &processedSize) throw();
+};
+
+class COutFile: public CFileBase
+{
+  bool CTime_defined;
+  bool ATime_defined;
+  bool MTime_defined;
+  CFiTime CTime;
+  CFiTime ATime;
+  CFiTime MTime;
+
+  AString Path;
+  ssize_t write_part(const void *data, size_t size) throw();
+  bool OpenBinary_forWrite_oflag(const char *name, int oflag);
+public:
+  mode_t mode_for_Create;
+
+  COutFile():
+      CTime_defined(false),
+      ATime_defined(false),
+      MTime_defined(false),
+      mode_for_Create(0666)
+      {}
+
+  bool Close();
+
+  bool Open_EXISTING(CFSTR fileName);
+  bool Create_ALWAYS_or_Open_ALWAYS(CFSTR fileName, bool createAlways);
+  bool Create_ALWAYS(CFSTR fileName);
+  bool Create_NEW(CFSTR fileName);
+  // bool Create_ALWAYS_or_NEW(CFSTR fileName, bool createAlways);
+  // bool Open_Disposition(const char *name, DWORD creationDisposition);
+
+  ssize_t write_full(const void *data, size_t size, size_t &processed) throw();
+
+  bool WriteFull(const void *data, size_t size) throw()
+  {
+    size_t processed;
+    ssize_t res = write_full(data, size, processed);
+    if (res == -1)
+      return false;
+    return processed == size;
+  }
+
+  bool SetLength(UInt64 length) throw();
+  bool SetLength_KeepPosition(UInt64 length) throw()
+  {
+    return SetLength(length);
+  }
+  bool SetTime(const CFiTime *cTime, const CFiTime *aTime, const CFiTime *mTime) throw();
+  bool SetMTime(const CFiTime *mTime) throw();
+};
+
+}
+
+#endif  // _WIN32
+
+}}
+
+
+#endif

versions/26.00/CPP/Windows/FileLink.cpp

@@ -0,0 +1,697 @@
+// Windows/FileLink.cpp
+
+#include "StdAfx.h"
+
+#include "../../C/CpuArch.h"
+
+#ifndef _WIN32
+#include <unistd.h>
+#endif
+
+#ifdef Z7_DEVICE_FILE
+#include "../../C/Alloc.h"
+#endif
+
+#include "../Common/UTFConvert.h"
+#include "../Common/StringConvert.h"
+
+#include "FileDir.h"
+#include "FileFind.h"
+#include "FileIO.h"
+#include "FileName.h"
+
+#ifdef Z7_OLD_WIN_SDK
+#ifndef ERROR_INVALID_REPARSE_DATA
+#define ERROR_INVALID_REPARSE_DATA       4392L
+#endif
+#ifndef ERROR_REPARSE_TAG_INVALID
+#define ERROR_REPARSE_TAG_INVALID        4393L
+#endif
+#endif
+
+#ifndef _UNICODE
+extern bool g_IsNT;
+#endif
+
+namespace NWindows {
+namespace NFile {
+
+using namespace NName;
+
+/*
+Win10 Junctions/SymLinks:
+  - (/) slash doesn't work as path separator
+  - Win10 preinstalled junctions don't use tail backslash, but tail backslashes also work.
+  - double backslash works only after drive prefix "c:\\dir1\dir2\",
+    and doesn't work in another places.
+  - absolute path without \??\ prefix doesn't work
+  - absolute path "c:" doesn't work
+*/
+
+/*
+  Reparse Points (Junctions and Symbolic Links):
+  struct
+  {
+    UInt32 Tag;
+    UInt16 Size;     // not including starting 8 bytes
+    UInt16 Reserved; // = 0, DOCs: // Length, in bytes, of the unparsed portion of
+       // the file name pointed to by the FileName member of the associated file object.
+       // This member is only valid for create operations when the I/O fails with STATUS_REPARSE.
+    
+    UInt16 SubstituteOffset; // offset in bytes from  start of namesChars
+    UInt16 SubstituteLen;    // size in bytes, it doesn't include tailed NUL
+    UInt16 PrintOffset;      // offset in bytes from  start of namesChars
+    UInt16 PrintLen;         // size in bytes, it doesn't include tailed NUL
+    
+    [UInt32] Flags;  // for Symbolic Links only.
+    
+    UInt16 namesChars[]
+  }
+
+  MOUNT_POINT (Junction point):
+    1) there is NUL wchar after path
+    2) Default Order in table:
+         Substitute Path
+         Print Path
+    3) pathnames can not contain dot directory names
+
+  SYMLINK:
+    1) there is no NUL wchar after path
+    2) Default Order in table:
+         Print Path
+         Substitute Path
+
+DOCS:
+  The print name SHOULD be an informative pathname, suitable for display
+  to a user, that also identifies the target of the mount point.
+  Neither of these pathnames can contain dot directory names.
+
+reparse tags, with the exception of IO_REPARSE_TAG_SYMLINK,
+are processed on the server and are not processed by a client
+after transmission over the wire.
+Clients SHOULD treat associated reparse data as opaque data.
+*/
+
+/*
+Win10 WSL2:
+admin rights + sudo: it creates normal windows symbolic link.
+in another cases   : it creates IO_REPARSE_TAG_LX_SYMLINK repare point.
+*/
+
+/*
+static const UInt32 kReparseFlags_Alias       = (1 << 29);
+static const UInt32 kReparseFlags_HighLatency = (1 << 30);
+static const UInt32 kReparseFlags_Microsoft   = ((UInt32)1 << 31);
+
+#define Z7_WIN_IO_REPARSE_TAG_HSM          (0xC0000004L)
+#define Z7_WIN_IO_REPARSE_TAG_HSM2         (0x80000006L)
+#define Z7_WIN_IO_REPARSE_TAG_SIS          (0x80000007L)
+#define Z7_WIN_IO_REPARSE_TAG_WIM          (0x80000008L)
+#define Z7_WIN_IO_REPARSE_TAG_CSV          (0x80000009L)
+#define Z7_WIN_IO_REPARSE_TAG_DFS          (0x8000000AL)
+#define Z7_WIN_IO_REPARSE_TAG_DFSR         (0x80000012L)
+*/
+
+#define Get16(p) GetUi16(p)
+#define Get32(p) GetUi32(p)
+
+static const char * const k_LinkPrefix = "\\??\\";
+static const char * const k_LinkPrefix_UNC = "\\??\\UNC\\";
+static const unsigned k_LinkPrefix_Size = 4;
+
+static bool IsLinkPrefix(const wchar_t *s)
+{
+  return IsString1PrefixedByString2(s, k_LinkPrefix);
+}
+
+/*
+static const char * const k_VolumePrefix = "Volume{";
+static const bool IsVolumeName(const wchar_t *s)
+{
+  return IsString1PrefixedByString2(s, k_VolumePrefix);
+}
+*/
+
+#if defined(_WIN32) && !defined(UNDER_CE)
+
+#define Set16(p, v) SetUi16(p, v)
+#define Set32(p, v) SetUi32(p, v)
+
+static void WriteString(Byte *dest, const wchar_t *path)
+{
+  for (;;)
+  {
+    const wchar_t c = *path++;
+    if (c == 0)
+      return;
+    Set16(dest, (UInt16)c)
+    dest += 2;
+  }
+}
+
+#ifdef _WIN32
+void Convert_WinPath_to_WslLinuxPath(FString &s, bool convertDrivePath)
+{
+  if (convertDrivePath && IsDrivePath(s))
+  {
+    FChar c = s[0];
+    c = MyCharLower_Ascii(c);
+    s.DeleteFrontal(2);
+    s.InsertAtFront(c);
+    s.Insert(0, FTEXT("/mnt/"));
+  }
+  s.Replace(FCHAR_PATH_SEPARATOR, FTEXT('/'));
+}
+#endif
+
+
+static const unsigned k_Link_Size_Limit = 1u << 16; // 16-bit field is used for size.
+
+void FillLinkData_WslLink(CByteBuffer &dest, const wchar_t *path)
+{
+  // dest.Free(); // it's empty already
+  // WSL probably uses Replacement Character UTF-16 0xFFFD for unsupported characters?
+  AString utf;
+  ConvertUnicodeToUTF8(path, utf);
+  const unsigned size = 4 + utf.Len();
+  if (size >= k_Link_Size_Limit)
+    return;
+  dest.Alloc(8 + size);
+  Byte *p = dest;
+  Set32(p, Z7_WIN_IO_REPARSE_TAG_LX_SYMLINK)
+  // Set32(p + 4, (UInt32)size)
+  Set16(p + 4, (UInt16)size)
+  Set16(p + 6, 0)
+  Set32(p + 8, Z7_WIN_LX_SYMLINK_VERSION_2)
+  memcpy(p + 12, utf.Ptr(), utf.Len());
+}
+
+
+void FillLinkData_WinLink(CByteBuffer &dest, const wchar_t *path, bool isSymLink)
+{
+  // dest.Free(); // it's empty already
+  bool isAbs = false;
+  if (IS_PATH_SEPAR(path[0]))
+  {
+    // root paths "\dir1\path" are marked as relative
+    if (IS_PATH_SEPAR(path[1]))
+      isAbs = true;
+  }
+  else
+    isAbs = IsAbsolutePath(path);
+  if (!isAbs && !isSymLink)
+  {
+    // Win10 allows us to create relative MOUNT_POINT.
+    // But relative MOUNT_POINT will not work when accessing it.
+    // So we prevent useless creation of a relative MOUNT_POINT.
+    return;
+  }
+
+  bool needPrintName = true;
+  UString subs (path);
+  if (isAbs)
+  {
+    const bool isSuperPath = IsSuperPath(path);
+    if (!isSuperPath && NName::IsNetworkPath(us2fs(path)))
+    {
+      subs = k_LinkPrefix_UNC;
+      subs += (path + 2);
+    }
+    else
+    {
+      if (isSuperPath)
+      {
+        // we remove super prefix:
+        path += kSuperPathPrefixSize;
+        // we want to get correct abolute path in PrintName still.
+        if (!IsDrivePath(path))
+          needPrintName = false; // we need "\\server\path" for print name.
+      }
+      subs = k_LinkPrefix;
+      subs += path;
+    }
+  }
+  const size_t len1 = subs.Len() * 2;
+  size_t len2 = (size_t)MyStringLen(path) * 2;
+  if (!needPrintName)
+    len2 = 0;
+  size_t totalNamesSize = len1 + len2;
+  /* some WIM imagex software uses old scheme for symbolic links.
+     so we can use old scheme for byte to byte compatibility */
+  const bool newOrderScheme = isSymLink;
+  // newOrderScheme = false;
+  if (!newOrderScheme)
+    totalNamesSize += 2 * 2; // we use NULL terminators in old scheme.
+
+  const size_t size = 8 + 8 + (isSymLink ? 4 : 0) + totalNamesSize;
+  if (size >= k_Link_Size_Limit)
+    return;
+  dest.Alloc(size);
+  memset(dest, 0, size);
+  const UInt32 tag = isSymLink ?
+      Z7_WIN_IO_REPARSE_TAG_SYMLINK :
+      Z7_WIN_IO_REPARSE_TAG_MOUNT_POINT;
+  Byte *p = dest;
+  Set32(p, tag)
+  // Set32(p + 4, (UInt32)(size - 8))
+  Set16(p + 4, (UInt16)(size - 8))
+  Set16(p + 6, 0)
+  p += 8;
+
+  unsigned subOffs = 0;
+  unsigned printOffs = 0;
+  if (newOrderScheme)
+    subOffs = (unsigned)len2;
+  else
+    printOffs = (unsigned)len1 + 2;
+
+  Set16(p + 0, (UInt16)subOffs)
+  Set16(p + 2, (UInt16)len1)
+  Set16(p + 4, (UInt16)printOffs)
+  Set16(p + 6, (UInt16)len2)
+  p += 8;
+  if (isSymLink)
+  {
+    const UInt32 flags = isAbs ? 0 : Z7_WIN_SYMLINK_FLAG_RELATIVE;
+    Set32(p, flags)
+    p += 4;
+  }
+  WriteString(p + subOffs, subs);
+  if (needPrintName)
+    WriteString(p + printOffs, path);
+}
+
+#endif // defined(_WIN32) && !defined(UNDER_CE)
+
+
+static void GetString(const Byte *p, unsigned len, UString &res)
+{
+  wchar_t *s = res.GetBuf(len);
+  unsigned i;
+  for (i = 0; i < len; i++)
+  {
+    const wchar_t c = Get16(p + (size_t)i * 2);
+    if (c == 0)
+      break;
+    s[i] = c;
+  }
+  s[i] = 0;
+  res.ReleaseBuf_SetLen(i);
+}
+
+
+bool CReparseAttr::Parse(const Byte *p, size_t size)
+{
+  ErrorCode = (DWORD)ERROR_INVALID_REPARSE_DATA;
+  HeaderError = true;
+  TagIsUnknown = true;
+  MinorError = false;
+
+  if (size < 8)
+    return false;
+  Tag = Get32(p);
+  if (Get16(p + 6) != 0) // padding
+  {
+    // DOCs: Reserved : the field SHOULD be set to 0
+    // and MUST be ignored (by parser).
+    // Win10 ignores it.
+    MinorError = true; // optional
+  }
+  unsigned len = Get16(p + 4);
+  p += 8;
+  size -= 8;
+  if (len != size)
+  // if (len > size)
+    return false;
+  /*
+  if ((type & kReparseFlags_Alias) == 0 ||
+      (type & kReparseFlags_Microsoft) == 0 ||
+      (type & 0xFFFF) != 3)
+  */
+  HeaderError = false;
+
+  if (   Tag != Z7_WIN_IO_REPARSE_TAG_MOUNT_POINT
+      && Tag != Z7_WIN_IO_REPARSE_TAG_SYMLINK
+      && Tag != Z7_WIN_IO_REPARSE_TAG_LX_SYMLINK)
+  {
+    // for unsupported reparse points
+    ErrorCode = (DWORD)ERROR_REPARSE_TAG_INVALID; // ERROR_REPARSE_TAG_MISMATCH
+    // errorCode = ERROR_REPARSE_TAG_MISMATCH; // ERROR_REPARSE_TAG_INVALID
+    return false;
+  }
+
+  TagIsUnknown = false;
+ 
+  if (Tag == Z7_WIN_IO_REPARSE_TAG_LX_SYMLINK)
+  {
+    if (len < 4)
+      return false;
+    if (Get32(p) != Z7_WIN_LX_SYMLINK_VERSION_2)
+      return false;
+    len -= 4;
+    p += 4;
+    char *s = WslName.GetBuf(len);
+    unsigned i;
+    for (i = 0; i < len; i++)
+    {
+      const char c = (char)p[i];
+      s[i] = c;
+      if (c == 0)
+        break;
+    }
+    s[i] = 0;
+    WslName.ReleaseBuf_SetLen(i);
+    MinorError = (i != len);
+    ErrorCode = 0;
+    return true;
+  }
+  
+  if (len < 8)
+    return false;
+  const unsigned subOffs = Get16(p);
+  const unsigned subLen = Get16(p + 2);
+  const unsigned printOffs = Get16(p + 4);
+  const unsigned printLen = Get16(p + 6);
+  len -= 8;
+  p += 8;
+
+  Flags = 0;
+  if (Tag == Z7_WIN_IO_REPARSE_TAG_SYMLINK)
+  {
+    if (len < 4)
+      return false;
+    Flags = Get32(p);
+    len -= 4;
+    p += 4;
+  }
+
+  if ((subOffs & 1) != 0 || subOffs > len || len - subOffs < subLen)
+    return false;
+  if ((printOffs & 1) != 0 || printOffs > len || len - printOffs < printLen)
+    return false;
+  GetString(p + subOffs, subLen >> 1, SubsName);
+  GetString(p + printOffs, printLen >> 1, PrintName);
+
+  ErrorCode = 0;
+  return true;
+}
+
+
+bool CReparseShortInfo::Parse(const Byte *p, size_t size)
+{
+  const Byte * const start = p;
+  Offset = 0;
+  Size = 0;
+  if (size < 8)
+    return false;
+  const UInt32 Tag = Get32(p);
+  UInt32 len = Get16(p + 4);
+  /*
+  if (len + 8 > size)
+    return false;
+  */
+  /*
+  if ((type & kReparseFlags_Alias) == 0 ||
+      (type & kReparseFlags_Microsoft) == 0 ||
+      (type & 0xFFFF) != 3)
+  */
+  if (Tag != Z7_WIN_IO_REPARSE_TAG_MOUNT_POINT &&
+      Tag != Z7_WIN_IO_REPARSE_TAG_SYMLINK)
+    // return true;
+    return false;
+  /*
+  if (Get16(p + 6) != 0) // padding
+    return false;
+  */
+  p += 8;
+  size -= 8;
+  if (len != size) // do we need that check?
+    return false;
+  if (len < 8)
+    return false;
+  unsigned subOffs = Get16(p);
+  unsigned subLen = Get16(p + 2);
+  unsigned printOffs = Get16(p + 4);
+  unsigned printLen = Get16(p + 6);
+  len -= 8;
+  p += 8;
+
+  // UInt32 Flags = 0;
+  if (Tag == Z7_WIN_IO_REPARSE_TAG_SYMLINK)
+  {
+    if (len < 4)
+      return false;
+    // Flags = Get32(p);
+    len -= 4;
+    p += 4;
+  }
+
+  if ((subOffs & 1) != 0 || subOffs > len || len - subOffs < subLen)
+    return false;
+  if ((printOffs & 1) != 0 || printOffs > len || len - printOffs < printLen)
+    return false;
+
+  Offset = (unsigned)(p - start) + subOffs;
+  Size = subLen;
+  return true;
+}
+
+bool CReparseAttr::IsOkNamePair() const
+{
+  if (IsLinkPrefix(SubsName))
+  {
+    if (PrintName == GetPath())
+      return true;
+/*
+    if (!IsDrivePath(SubsName.Ptr(k_LinkPrefix_Size)))
+      return PrintName.IsEmpty();
+    if (wcscmp(SubsName.Ptr(k_LinkPrefix_Size), PrintName) == 0)
+      return true;
+*/
+  }
+  return wcscmp(SubsName, PrintName) == 0;
+}
+
+/*
+bool CReparseAttr::IsVolume() const
+{
+  if (!IsLinkPrefix(SubsName))
+    return false;
+  return IsVolumeName(SubsName.Ptr(k_LinkPrefix_Size));
+}
+*/
+
+UString CReparseAttr::GetPath() const
+{
+  UString s (SubsName);
+  if (IsSymLink_WSL())
+  {
+    // if (CheckUTF8(attr.WslName)
+    if (!ConvertUTF8ToUnicode(WslName, s))
+      MultiByteToUnicodeString2(s, WslName);
+  }
+  else if (IsLinkPrefix(s))
+  {
+    if (IsString1PrefixedByString2_NoCase_Ascii(s.Ptr(), k_LinkPrefix_UNC))
+    {
+      s.DeleteFrontal(6);
+      s.ReplaceOneCharAtPos(0, '\\');
+    }
+    else
+    {
+      s.ReplaceOneCharAtPos(1, '\\'); // we normalize prefix from "\??\" to "\\?\"
+      if (IsDrivePath(s.Ptr(k_LinkPrefix_Size)))
+        s.DeleteFrontal(k_LinkPrefix_Size);
+    }
+  }
+  return s;
+}
+
+#ifdef Z7_DEVICE_FILE
+
+namespace NSystem
+{
+bool MyGetDiskFreeSpace(CFSTR rootPath, UInt64 &clusterSize, UInt64 &totalSize, UInt64 &freeSize);
+}
+#endif // Z7_DEVICE_FILE
+
+#if defined(_WIN32) && !defined(UNDER_CE)
+
+namespace NIO {
+
+bool GetReparseData(CFSTR path, CByteBuffer &reparseData, BY_HANDLE_FILE_INFORMATION *fileInfo)
+{
+  reparseData.Free();
+  CInFile file;
+  if (!file.OpenReparse(path))
+    return false;
+
+  if (fileInfo)
+    file.GetFileInformation(fileInfo);
+
+  const unsigned kBufSize = MAXIMUM_REPARSE_DATA_BUFFER_SIZE;
+  CByteArr buf(kBufSize);
+  DWORD returnedSize;
+  if (!file.DeviceIoControlOut(my_FSCTL_GET_REPARSE_POINT, buf, kBufSize, &returnedSize))
+    return false;
+  reparseData.CopyFrom(buf, returnedSize);
+  return true;
+}
+
+static bool CreatePrefixDirOfFile(CFSTR path)
+{
+  FString path2 (path);
+  const int pos = path2.ReverseFind_PathSepar();
+  if (pos < 0)
+    return true;
+  #ifdef _WIN32
+  if (pos == 2 && path2[1] == L':')
+    return true; // we don't create Disk folder;
+  #endif
+  path2.DeleteFrom((unsigned)pos);
+  return NDir::CreateComplexDir(path2);
+}
+
+
+static bool OutIoReparseData(DWORD controlCode, CFSTR path, void *data, DWORD size)
+{
+  COutFile file;
+  if (!file.Open(path,
+      FILE_SHARE_WRITE,
+      OPEN_EXISTING,
+      FILE_FLAG_OPEN_REPARSE_POINT | FILE_FLAG_BACKUP_SEMANTICS))
+    return false;
+
+  DWORD returnedSize;
+  return file.DeviceIoControl(controlCode, data, size, NULL, 0, &returnedSize);
+}
+
+
+// MOUNT_POINT (Junction Point) and LX_SYMLINK (WSL) can be written without administrator rights.
+// SYMLINK requires administrator rights.
+// If there is Reparse data already, it still writes new Reparse data
+bool SetReparseData(CFSTR path, bool isDir, const void *data, DWORD size)
+{
+  NFile::NFind::CFileInfo fi;
+  if (fi.Find(path))
+  {
+    if (fi.IsDir() != isDir)
+    {
+      ::SetLastError(ERROR_DIRECTORY);
+      return false;
+    }
+  }
+  else
+  {
+    if (isDir)
+    {
+      if (!NDir::CreateComplexDir(path))
+        return false;
+    }
+    else
+    {
+      CreatePrefixDirOfFile(path);
+      COutFile file;
+      if (!file.Create_NEW(path))
+        return false;
+    }
+  }
+
+  return OutIoReparseData(my_FSCTL_SET_REPARSE_POINT, path, (void *)(const Byte *)(data), size);
+}
+
+
+bool DeleteReparseData(CFSTR path)
+{
+  CByteBuffer reparseData;
+  if (!GetReparseData(path, reparseData, NULL))
+    return false;
+  /* MSDN: The tag specified in the ReparseTag member of this structure
+     must match the tag of the reparse point to be deleted,
+     and the ReparseDataLength member must be zero */
+  #define my_REPARSE_DATA_BUFFER_HEADER_SIZE 8
+  if (reparseData.Size() < my_REPARSE_DATA_BUFFER_HEADER_SIZE)
+  {
+    SetLastError(ERROR_INVALID_REPARSE_DATA);
+    return false;
+  }
+  // BYTE buf[my_REPARSE_DATA_BUFFER_HEADER_SIZE];
+  // memset(buf, 0, sizeof(buf));
+  // memcpy(buf, reparseData, 4); // tag
+  memset(reparseData + 4, 0, my_REPARSE_DATA_BUFFER_HEADER_SIZE - 4);
+  return OutIoReparseData(my_FSCTL_DELETE_REPARSE_POINT, path, reparseData, my_REPARSE_DATA_BUFFER_HEADER_SIZE);
+}
+
+}
+
+#endif //  defined(_WIN32) && !defined(UNDER_CE)
+
+
+#ifndef _WIN32
+
+namespace NIO {
+
+bool GetReparseData(CFSTR path, CByteBuffer &reparseData)
+{
+  reparseData.Free();
+
+  #define MAX_PATHNAME_LEN 1024
+  char buf[MAX_PATHNAME_LEN + 2];
+  const size_t request = sizeof(buf) - 1;
+
+  // printf("\nreadlink() path = %s \n", path);
+  const ssize_t size = readlink(path, buf, request);
+  // there is no tail zero
+
+  if (size < 0)
+    return false;
+  if ((size_t)size >= request)
+  {
+    SetLastError(EINVAL); // check it: ENAMETOOLONG
+    return false;
+  }
+
+  // printf("\nreadlink() res = %s size = %d \n", buf, (int)size);
+  reparseData.CopyFrom((const Byte *)buf, (size_t)size);
+  return true;
+}
+
+
+/*
+// If there is Reparse data already, it still writes new Reparse data
+bool SetReparseData(CFSTR path, bool isDir, const void *data, DWORD size)
+{
+  // AString s;
+  // s.SetFrom_CalcLen(data, size);
+  // return (symlink(s, path) == 0);
+  UNUSED_VAR(path)
+  UNUSED_VAR(isDir)
+  UNUSED_VAR(data)
+  UNUSED_VAR(size)
+  SetLastError(ENOSYS);
+  return false;
+}
+*/
+
+bool SetSymLink(CFSTR from, CFSTR to)
+{
+  // printf("\nsymlink() %s -> %s\n", from, to);
+  int ir;
+  // ir = unlink(path);
+  // if (ir == 0)
+  ir = symlink(to, from);
+  return (ir == 0);
+}
+
+bool SetSymLink_UString(CFSTR from, const UString &to)
+{
+  AString utf;
+  ConvertUnicodeToUTF8(to, utf);
+  return SetSymLink(from, utf);
+}
+
+}
+
+#endif // !_WIN32
+
+}}

versions/26.00/CPP/Windows/FileMapping.cpp

@@ -0,0 +1,12 @@
+// Windows/FileMapping.cpp
+
+#include "StdAfx.h"
+
+#include "FileMapping.h"
+
+namespace NWindows {
+namespace NFile {
+namespace NMapping {
+
+
+}}}

versions/26.00/CPP/Windows/FileMapping.h

@@ -0,0 +1,66 @@
+// Windows/FileMapping.h
+
+#ifndef ZIP7_INC_WINDOWS_FILE_MAPPING_H
+#define ZIP7_INC_WINDOWS_FILE_MAPPING_H
+
+#include "../Common/MyTypes.h"
+
+#include "Handle.h"
+
+namespace NWindows {
+
+class CFileMapping: public CHandle
+{
+public:
+  WRes Create(DWORD protect, UInt64 maxSize, LPCTSTR name)
+  {
+    _handle = ::CreateFileMapping(INVALID_HANDLE_VALUE, NULL, protect, (DWORD)(maxSize >> 32), (DWORD)maxSize, name);
+    return ::GetLastError();
+  }
+
+  WRes Open(DWORD
+      #ifndef UNDER_CE
+      desiredAccess
+      #endif
+      , LPCTSTR name)
+  {
+    #ifdef UNDER_CE
+    WRes res = Create(PAGE_READONLY, 0, name);
+    if (res == ERROR_ALREADY_EXISTS)
+      return 0;
+    Close();
+    if (res == 0)
+      res = ERROR_FILE_NOT_FOUND;
+    return res;
+    #else
+    _handle = ::OpenFileMapping(desiredAccess, FALSE, name);
+    if (_handle != NULL)
+      return 0;
+    return ::GetLastError();
+    #endif
+  }
+
+  LPVOID Map(DWORD desiredAccess, UInt64 fileOffset, SIZE_T numberOfBytesToMap)
+  {
+    return ::MapViewOfFile(_handle, desiredAccess, (DWORD)(fileOffset >> 32), (DWORD)fileOffset, numberOfBytesToMap);
+  }
+
+  #ifndef UNDER_CE
+  LPVOID Map(DWORD desiredAccess, UInt64 fileOffset, SIZE_T numberOfBytesToMap, LPVOID baseAddress)
+  {
+    return ::MapViewOfFileEx(_handle, desiredAccess, (DWORD)(fileOffset >> 32), (DWORD)fileOffset, numberOfBytesToMap, baseAddress);
+  }
+  #endif
+};
+
+class CFileUnmapper
+{
+  const void *_data;
+public:
+  CFileUnmapper(const void *data) : _data(data) {}
+  ~CFileUnmapper() { ::UnmapViewOfFile(_data); }
+};
+
+}
+
+#endif

versions/26.00/CPP/Windows/FileName.cpp

@@ -0,0 +1,911 @@
+// Windows/FileName.cpp
+
+#include "StdAfx.h"
+
+#ifndef _WIN32
+#include <limits.h>
+#include <unistd.h>
+#include "../Common/StringConvert.h"
+#endif
+
+#include "FileDir.h"
+#include "FileName.h"
+
+#ifndef _UNICODE
+extern bool g_IsNT;
+#endif
+
+namespace NWindows {
+namespace NFile {
+namespace NName {
+
+#define IS_SEPAR(c) IS_PATH_SEPAR(c)
+
+int FindSepar(const wchar_t *s) throw()
+{
+  for (const wchar_t *p = s;; p++)
+  {
+    const wchar_t c = *p;
+    if (c == 0)
+      return -1;
+    if (IS_SEPAR(c))
+      return (int)(p - s);
+  }
+}
+
+#ifndef USE_UNICODE_FSTRING
+int FindSepar(const FChar *s) throw()
+{
+  for (const FChar *p = s;; p++)
+  {
+    const FChar c = *p;
+    if (c == 0)
+      return -1;
+    if (IS_SEPAR(c))
+      return (int)(p - s);
+  }
+}
+#endif
+
+#ifndef USE_UNICODE_FSTRING
+void NormalizeDirPathPrefix(FString &dirPath)
+{
+  if (dirPath.IsEmpty())
+    return;
+  if (!IsPathSepar(dirPath.Back()))
+    dirPath.Add_PathSepar();
+}
+#endif
+
+void NormalizeDirPathPrefix(UString &dirPath)
+{
+  if (dirPath.IsEmpty())
+    return;
+  if (!IsPathSepar(dirPath.Back()))
+    dirPath.Add_PathSepar();
+}
+
+
+#define IS_LETTER_CHAR(c) ((((unsigned)(int)(c) | 0x20) - (unsigned)'a' <= (unsigned)('z' - 'a')))
+bool IsDrivePath (const wchar_t *s) throw() { return IS_LETTER_CHAR(s[0]) && s[1] == ':' && IS_SEPAR(s[2]); }
+// bool IsDriveName2(const wchar_t *s) throw() { return IS_LETTER_CHAR(s[0]) && s[1] == ':' && s[2] == 0; }
+
+#ifdef _WIN32
+
+bool IsDrivePath2(const wchar_t *s) throw() { return IS_LETTER_CHAR(s[0]) && s[1] == ':'; }
+
+#ifndef USE_UNICODE_FSTRING
+#ifdef Z7_LONG_PATH
+static void NormalizeDirSeparators(UString &s)
+{
+  const unsigned len = s.Len();
+  for (unsigned i = 0; i < len; i++)
+    if (s[i] == '/')
+      s.ReplaceOneCharAtPos(i, WCHAR_PATH_SEPARATOR);
+}
+#endif
+#endif
+
+void NormalizeDirSeparators(FString &s)
+{
+  const unsigned len = s.Len();
+  for (unsigned i = 0; i < len; i++)
+    if (s[i] == '/')
+      s.ReplaceOneCharAtPos(i, FCHAR_PATH_SEPARATOR);
+}
+
+bool IsAltPathPrefix(CFSTR s) throw()
+{
+  unsigned len = MyStringLen(s);
+  if (len == 0)
+    return false;
+  if (s[len - 1] != ':')
+    return false;
+
+  #if defined(_WIN32) && !defined(UNDER_CE)
+  if (IsDevicePath(s))
+    return false;
+  if (IsSuperPath(s))
+  {
+    s += kSuperPathPrefixSize;
+    len -= kSuperPathPrefixSize;
+  }
+  if (len == 2 && IsDrivePath2(s))
+    return false;
+  #endif
+
+  return true;
+}
+
+#endif // _WIN32
+
+
+const char * const kSuperPathPrefix =
+    STRING_PATH_SEPARATOR
+    STRING_PATH_SEPARATOR "?"
+    STRING_PATH_SEPARATOR;
+#ifdef Z7_LONG_PATH
+static const char * const kSuperUncPrefix =
+    STRING_PATH_SEPARATOR
+    STRING_PATH_SEPARATOR "?"
+    STRING_PATH_SEPARATOR "UNC"
+    STRING_PATH_SEPARATOR;
+#endif
+
+#define IS_DEVICE_PATH(s)          (IS_SEPAR((s)[0]) && IS_SEPAR((s)[1]) && (s)[2] == '.' && IS_SEPAR((s)[3]))
+#define IS_SUPER_PREFIX(s)         (IS_SEPAR((s)[0]) && IS_SEPAR((s)[1]) && (s)[2] == '?' && IS_SEPAR((s)[3]))
+
+#define IS_UNC_WITH_SLASH(s) ( \
+     ((s)[0] == 'U' || (s)[0] == 'u') \
+  && ((s)[1] == 'N' || (s)[1] == 'n') \
+  && ((s)[2] == 'C' || (s)[2] == 'c') \
+  && IS_SEPAR((s)[3]))
+
+static const unsigned kDrivePrefixSize = 3; /* c:\ */
+
+bool IsSuperPath(const wchar_t *s) throw();
+bool IsSuperPath(const wchar_t *s) throw() { return IS_SUPER_PREFIX(s); }
+// bool IsSuperUncPath(const wchar_t *s) throw() { return (IS_SUPER_PREFIX(s) && IS_UNC_WITH_SLASH(s + kSuperPathPrefixSize)); }
+
+#if defined(_WIN32) && !defined(UNDER_CE)
+
+#define IS_SUPER_OR_DEVICE_PATH(s) (IS_SEPAR((s)[0]) && IS_SEPAR((s)[1]) && ((s)[2] == '?' || (s)[2] == '.') && IS_SEPAR((s)[3]))
+bool IsSuperOrDevicePath(const wchar_t *s) throw() { return IS_SUPER_OR_DEVICE_PATH(s); }
+bool IsDevicePath(CFSTR s) throw()
+{
+  #ifdef UNDER_CE
+
+  s = s;
+  return false;
+  /*
+  // actually we don't know the way to open device file in WinCE.
+  unsigned len = MyStringLen(s);
+  if (len < 5 || len > 5 || !IsString1PrefixedByString2(s, "DSK"))
+    return false;
+  if (s[4] != ':')
+    return false;
+  // for reading use SG_REQ sg; if (DeviceIoControl(dsk, IOCTL_DISK_READ));
+  */
+  
+  #else
+  
+  if (!IS_DEVICE_PATH(s))
+    return false;
+  const unsigned len = MyStringLen(s);
+  if (len == 6 && s[5] == ':')
+    return true;
+  if (len < 18 || len > 22 || !IsString1PrefixedByString2(s + kDevicePathPrefixSize, "PhysicalDrive"))
+    return false;
+  for (unsigned i = 17; i < len; i++)
+    if (s[i] < '0' || s[i] > '9')
+      return false;
+  return true;
+  
+  #endif
+}
+
+bool IsSuperUncPath(CFSTR s) throw() { return (IS_SUPER_PREFIX(s) && IS_UNC_WITH_SLASH(s + kSuperPathPrefixSize)); }
+bool IsNetworkPath(CFSTR s) throw()
+{
+  if (!IS_SEPAR(s[0]) || !IS_SEPAR(s[1]))
+    return false;
+  if (IsSuperUncPath(s))
+    return true;
+  const FChar c = s[2];
+  return (c != '.' && c != '?');
+}
+
+unsigned GetNetworkServerPrefixSize(CFSTR s) throw()
+{
+  if (!IS_SEPAR(s[0]) || !IS_SEPAR(s[1]))
+    return 0;
+  unsigned prefixSize = 2;
+  if (IsSuperUncPath(s))
+    prefixSize = kSuperUncPathPrefixSize;
+  else
+  {
+    const FChar c = s[2];
+    if (c == '.' || c == '?')
+      return 0;
+  }
+  const int pos = FindSepar(s + prefixSize);
+  if (pos < 0)
+    return 0;
+  return prefixSize + (unsigned)(pos + 1);
+}
+
+bool IsNetworkShareRootPath(CFSTR s) throw()
+{
+  const unsigned prefixSize = GetNetworkServerPrefixSize(s);
+  if (prefixSize == 0)
+    return false;
+  s += prefixSize;
+  const int pos = FindSepar(s);
+  if (pos < 0)
+    return true;
+  return s[(unsigned)pos + 1] == 0;
+}
+
+bool IsAltStreamPrefixWithColon(const UString &s) throw()
+{
+  if (s.IsEmpty())
+    return false;
+  if (s.Back() != ':')
+    return false;
+  unsigned pos = 0;
+  if (IsSuperPath(s))
+    pos = kSuperPathPrefixSize;
+  if (s.Len() - pos == 2 && IsDrivePath2(s.Ptr(pos)))
+    return false;
+  return true;
+}
+
+bool If_IsSuperPath_RemoveSuperPrefix(UString &s)
+{
+  if (!IsSuperPath(s))
+    return false;
+  unsigned start = 0;
+  unsigned count = kSuperPathPrefixSize;
+  const wchar_t *s2 = s.Ptr(kSuperPathPrefixSize);
+  if (IS_UNC_WITH_SLASH(s2))
+  {
+    start = 2;
+    count = kSuperUncPathPrefixSize - 2;
+  }
+  s.Delete(start, count);
+  return true;
+}
+
+
+#ifndef USE_UNICODE_FSTRING
+bool IsDrivePath2(CFSTR s) throw() { return IS_LETTER_CHAR(s[0]) && s[1] == ':'; }
+// bool IsDriveName2(CFSTR s) throw() { return IS_LETTER_CHAR(s[0]) && s[1] == ':' && s[2] == 0; }
+bool IsDrivePath(CFSTR s) throw() { return IS_LETTER_CHAR(s[0]) && s[1] == ':' && IS_SEPAR(s[2]); }
+bool IsSuperPath(CFSTR s) throw() { return IS_SUPER_PREFIX(s); }
+bool IsSuperOrDevicePath(CFSTR s) throw() { return IS_SUPER_OR_DEVICE_PATH(s); }
+#endif // USE_UNICODE_FSTRING
+
+bool IsDrivePath_SuperAllowed(CFSTR s) throw()
+{
+  if (IsSuperPath(s))
+    s += kSuperPathPrefixSize;
+  return IsDrivePath(s);
+}
+
+bool IsDriveRootPath_SuperAllowed(CFSTR s) throw()
+{
+  if (IsSuperPath(s))
+    s += kSuperPathPrefixSize;
+  return IsDrivePath(s) && s[kDrivePrefixSize] == 0;
+}
+
+bool IsAbsolutePath(const wchar_t *s) throw()
+{
+  return IS_SEPAR(s[0]) || IsDrivePath2(s);
+}
+
+int FindAltStreamColon(CFSTR path) throw()
+{
+  unsigned i = 0;
+  if (IsSuperPath(path))
+    i = kSuperPathPrefixSize;
+  if (IsDrivePath2(path + i))
+    i += 2;
+  int colonPos = -1;
+  for (;; i++)
+  {
+    const FChar c = path[i];
+    if (c == 0)
+      return colonPos;
+    if (c == ':')
+    {
+      if (colonPos < 0)
+        colonPos = (int)i;
+      continue;
+    }
+    if (IS_SEPAR(c))
+      colonPos = -1;
+  }
+}
+
+#ifndef USE_UNICODE_FSTRING
+
+static unsigned GetRootPrefixSize_Of_NetworkPath(CFSTR s)
+{
+  // Network path: we look "server\path\" as root prefix
+  const int pos = FindSepar(s);
+  if (pos < 0)
+    return 0;
+  const int pos2 = FindSepar(s + (unsigned)pos + 1);
+  if (pos2 < 0)
+    return 0;
+  return (unsigned)pos + (unsigned)pos2 + 2;
+}
+
+static unsigned GetRootPrefixSize_Of_SimplePath(CFSTR s)
+{
+  if (IsDrivePath(s))
+    return kDrivePrefixSize;
+  if (!IS_SEPAR(s[0]))
+    return 0;
+  if (s[1] == 0 || !IS_SEPAR(s[1]))
+    return 1;
+  const unsigned size = GetRootPrefixSize_Of_NetworkPath(s + 2);
+  return (size == 0) ? 0 : 2 + size;
+}
+
+static unsigned GetRootPrefixSize_Of_SuperPath(CFSTR s)
+{
+  if (IS_UNC_WITH_SLASH(s + kSuperPathPrefixSize))
+  {
+    const unsigned size = GetRootPrefixSize_Of_NetworkPath(s + kSuperUncPathPrefixSize);
+    return (size == 0) ? 0 : kSuperUncPathPrefixSize + size;
+  }
+  // we support \\?\c:\ paths and volume GUID paths \\?\Volume{GUID}\"
+  const int pos = FindSepar(s + kSuperPathPrefixSize);
+  if (pos < 0)
+    return 0;
+  return kSuperPathPrefixSize + (unsigned)pos + 1;
+}
+
+unsigned GetRootPrefixSize(CFSTR s) throw()
+{
+  if (IS_DEVICE_PATH(s))
+    return kDevicePathPrefixSize;
+  if (IsSuperPath(s))
+    return GetRootPrefixSize_Of_SuperPath(s);
+  return GetRootPrefixSize_Of_SimplePath(s);
+}
+
+#endif // USE_UNICODE_FSTRING
+#endif // _WIN32
+
+
+static unsigned GetRootPrefixSize_Of_NetworkPath(const wchar_t *s) throw()
+{
+  // Network path: we look "server\path\" as root prefix
+  const int pos = FindSepar(s);
+  if (pos < 0)
+    return 0;
+  const int pos2 = FindSepar(s + (unsigned)pos + 1);
+  if (pos2 < 0)
+    return 0;
+  return (unsigned)(pos + pos2 + 2);
+}
+
+static unsigned GetRootPrefixSize_Of_SimplePath(const wchar_t *s) throw()
+{
+  if (IsDrivePath(s))
+    return kDrivePrefixSize;
+  if (!IS_SEPAR(s[0]))
+    return 0;
+  if (s[1] == 0 || !IS_SEPAR(s[1]))
+    return 1;
+  const unsigned size = GetRootPrefixSize_Of_NetworkPath(s + 2);
+  return (size == 0) ? 0 : 2 + size;
+}
+
+static unsigned GetRootPrefixSize_Of_SuperPath(const wchar_t *s) throw()
+{
+  if (IS_UNC_WITH_SLASH(s + kSuperPathPrefixSize))
+  {
+    const unsigned size = GetRootPrefixSize_Of_NetworkPath(s + kSuperUncPathPrefixSize);
+    return (size == 0) ? 0 : kSuperUncPathPrefixSize + size;
+  }
+  // we support \\?\c:\ paths and volume GUID paths \\?\Volume{GUID}\"
+  const int pos = FindSepar(s + kSuperPathPrefixSize);
+  if (pos < 0)
+    return 0;
+  return kSuperPathPrefixSize + (unsigned)(pos + 1);
+}
+
+#ifdef _WIN32
+unsigned GetRootPrefixSize(const wchar_t *s) throw()
+#else
+unsigned GetRootPrefixSize_WINDOWS(const wchar_t *s) throw()
+#endif
+{
+  if (IS_DEVICE_PATH(s))
+    return kDevicePathPrefixSize;
+  if (IsSuperPath(s))
+    return GetRootPrefixSize_Of_SuperPath(s);
+  return GetRootPrefixSize_Of_SimplePath(s);
+}
+
+#ifndef _WIN32
+
+bool IsAbsolutePath(const wchar_t *s) throw() { return IS_SEPAR(s[0]); }
+
+#ifndef USE_UNICODE_FSTRING
+unsigned GetRootPrefixSize(CFSTR s) throw();
+unsigned GetRootPrefixSize(CFSTR s) throw() { return IS_SEPAR(s[0]) ? 1 : 0; }
+#endif
+unsigned GetRootPrefixSize(const wchar_t *s) throw() { return IS_SEPAR(s[0]) ? 1 : 0; }
+
+#endif // _WIN32
+
+
+#ifndef UNDER_CE
+
+
+#ifdef USE_UNICODE_FSTRING
+
+#define GetCurDir NDir::GetCurrentDir
+
+#else
+
+static bool GetCurDir(UString &path)
+{
+  path.Empty();
+  FString s;
+  if (!NDir::GetCurrentDir(s))
+    return false;
+  path = fs2us(s);
+  return true;
+}
+
+#endif
+
+
+static bool ResolveDotsFolders(UString &s)
+{
+  #ifdef _WIN32
+  // s.Replace(L'/', WCHAR_PATH_SEPARATOR);
+  #endif
+  
+  for (unsigned i = 0;;)
+  {
+    const wchar_t c = s[i];
+    if (c == 0)
+      return true;
+    if (c == '.' && (i == 0 || IS_SEPAR(s[i - 1])))
+    {
+      const wchar_t c1 = s[i + 1];
+      if (c1 == '.')
+      {
+        const wchar_t c2 = s[i + 2];
+        if (IS_SEPAR(c2) || c2 == 0)
+        {
+          if (i == 0)
+            return false;
+          int k = (int)i - 2;
+          i += 2;
+          
+          for (;; k--)
+          {
+            if (k < 0)
+              return false;
+            if (!IS_SEPAR(s[(unsigned)k]))
+              break;
+          }
+
+          do
+            k--;
+          while (k >= 0 && !IS_SEPAR(s[(unsigned)k]));
+          
+          unsigned num;
+          
+          if (k >= 0)
+          {
+            num = i - (unsigned)k;
+            i = (unsigned)k;
+          }
+          else
+          {
+            num = (c2 == 0 ? i : (i + 1));
+            i = 0;
+          }
+          
+          s.Delete(i, num);
+          continue;
+        }
+      }
+      else if (IS_SEPAR(c1) || c1 == 0)
+      {
+        unsigned num = 2;
+        if (i != 0)
+          i--;
+        else if (c1 == 0)
+          num = 1;
+        s.Delete(i, num);
+        continue;
+      }
+    }
+
+    i++;
+  }
+}
+
+#endif // UNDER_CE
+
+#define LONG_PATH_DOTS_FOLDERS_PARSING
+
+
+/*
+Windows (at least 64-bit XP) can't resolve "." or ".." in paths that start with SuperPrefix \\?\
+To solve that problem we check such path:
+   - super path contains        "." or ".." - we use kSuperPathType_UseOnlySuper
+   - super path doesn't contain "." or ".." - we use kSuperPathType_UseOnlyMain
+*/
+#ifdef LONG_PATH_DOTS_FOLDERS_PARSING
+#ifndef UNDER_CE
+static bool AreThereDotsFolders(CFSTR s)
+{
+  for (unsigned i = 0;; i++)
+  {
+    FChar c = s[i];
+    if (c == 0)
+      return false;
+    if (c == '.' && (i == 0 || IS_SEPAR(s[i - 1])))
+    {
+      FChar c1 = s[i + 1];
+      if (c1 == 0 || IS_SEPAR(c1) ||
+          (c1 == '.' && (s[i + 2] == 0 || IS_SEPAR(s[i + 2]))))
+        return true;
+    }
+  }
+}
+#endif
+#endif // LONG_PATH_DOTS_FOLDERS_PARSING
+
+#ifdef Z7_LONG_PATH
+
+/*
+Most of Windows versions have problems, if some file or dir name
+contains '.' or ' ' at the end of name (Bad Path).
+To solve that problem, we always use Super Path ("\\?\" prefix and full path)
+in such cases. Note that "." and ".." are not bad names.
+
+There are 3 cases:
+  1) If the path is already Super Path, we use that path
+  2) If the path is not Super Path :
+     2.1) Bad Path;  we use only Super Path.
+     2.2) Good Path; we use Main Path. If it fails, we use Super Path.
+
+ NeedToUseOriginalPath returns:
+    kSuperPathType_UseOnlyMain    : Super already
+    kSuperPathType_UseOnlySuper    : not Super, Bad Path
+    kSuperPathType_UseMainAndSuper : not Super, Good Path
+*/
+
+int GetUseSuperPathType(CFSTR s) throw()
+{
+  if (IsSuperOrDevicePath(s))
+  {
+    #ifdef LONG_PATH_DOTS_FOLDERS_PARSING
+    if ((s)[2] != '.')
+      if (AreThereDotsFolders(s + kSuperPathPrefixSize))
+        return kSuperPathType_UseOnlySuper;
+    #endif
+    return kSuperPathType_UseOnlyMain;
+  }
+
+  for (unsigned i = 0;; i++)
+  {
+    FChar c = s[i];
+    if (c == 0)
+      return kSuperPathType_UseMainAndSuper;
+    if (c == '.' || c == ' ')
+    {
+      FChar c2 = s[i + 1];
+      if (c2 == 0 || IS_SEPAR(c2))
+      {
+        // if it's "." or "..", it's not bad name.
+        if (c == '.')
+        {
+          if (i == 0 || IS_SEPAR(s[i - 1]))
+            continue;
+          if (s[i - 1] == '.')
+          {
+            if (i - 1 == 0 || IS_SEPAR(s[i - 2]))
+              continue;
+          }
+        }
+        return kSuperPathType_UseOnlySuper;
+      }
+    }
+  }
+}
+
+
+
+/*
+   returns false in two cases:
+     - if GetCurDir was used, and GetCurDir returned error.
+     - if we can't resolve ".." name.
+   if path is ".", "..", res is empty.
+   if it's Super Path already, res is empty.
+   for \**** , and if GetCurDir is not drive (c:\), res is empty
+   for absolute paths, returns true, res is Super path.
+*/
+
+static bool GetSuperPathBase(CFSTR s, UString &res)
+{
+  res.Empty();
+  
+  FChar c = s[0];
+  if (c == 0)
+    return true;
+  if (c == '.' && (s[1] == 0 || (s[1] == '.' && s[2] == 0)))
+    return true;
+  
+  if (IsSuperOrDevicePath(s))
+  {
+    #ifdef LONG_PATH_DOTS_FOLDERS_PARSING
+    
+    if ((s)[2] == '.')
+      return true;
+
+    // we will return true here, so we will try to use these problem paths.
+
+    if (!AreThereDotsFolders(s + kSuperPathPrefixSize))
+      return true;
+    
+    UString temp = fs2us(s);
+    const unsigned fixedSize = GetRootPrefixSize_Of_SuperPath(temp);
+    if (fixedSize == 0)
+      return true;
+
+    UString rem = temp.Ptr(fixedSize);
+    if (!ResolveDotsFolders(rem))
+      return true;
+
+    temp.DeleteFrom(fixedSize);
+    res += temp;
+    res += rem;
+    
+    #endif
+
+    return true;
+  }
+
+  if (IS_SEPAR(c))
+  {
+    if (IS_SEPAR(s[1]))
+    {
+      UString temp = fs2us(s + 2);
+      const unsigned fixedSize = GetRootPrefixSize_Of_NetworkPath(temp);
+      // we ignore that error to allow short network paths server\share?
+      /*
+      if (fixedSize == 0)
+        return false;
+      */
+      UString rem = temp.Ptr(fixedSize);
+      if (!ResolveDotsFolders(rem))
+        return false;
+      res += kSuperUncPrefix;
+      temp.DeleteFrom(fixedSize);
+      res += temp;
+      res += rem;
+      return true;
+    }
+  }
+  else
+  {
+    if (IsDrivePath2(s))
+    {
+      UString temp = fs2us(s);
+      unsigned prefixSize = 2;
+      if (IsDrivePath(s))
+        prefixSize = kDrivePrefixSize;
+      UString rem = temp.Ptr(prefixSize);
+      if (!ResolveDotsFolders(rem))
+        return true;
+      res += kSuperPathPrefix;
+      temp.DeleteFrom(prefixSize);
+      res += temp;
+      res += rem;
+      return true;
+    }
+  }
+
+  UString curDir;
+  if (!GetCurDir(curDir))
+    return false;
+  NormalizeDirPathPrefix(curDir);
+
+  unsigned fixedSizeStart = 0;
+  unsigned fixedSize = 0;
+  const char *superMarker = NULL;
+  if (IsSuperPath(curDir))
+  {
+    fixedSize = GetRootPrefixSize_Of_SuperPath(curDir);
+    if (fixedSize == 0)
+      return false;
+  }
+  else
+  {
+    if (IsDrivePath(curDir))
+    {
+      superMarker = kSuperPathPrefix;
+      fixedSize = kDrivePrefixSize;
+    }
+    else
+    {
+      if (!IsPathSepar(curDir[0]) || !IsPathSepar(curDir[1]))
+        return false;
+      fixedSizeStart = 2;
+      fixedSize = GetRootPrefixSize_Of_NetworkPath(curDir.Ptr(2));
+      if (fixedSize == 0)
+        return false;
+      superMarker = kSuperUncPrefix;
+    }
+  }
+  
+  UString temp;
+  if (IS_SEPAR(c))
+  {
+    temp = fs2us(s + 1);
+  }
+  else
+  {
+    temp += &curDir[fixedSizeStart + fixedSize];
+    temp += fs2us(s);
+  }
+  if (!ResolveDotsFolders(temp))
+    return false;
+  if (superMarker)
+    res += superMarker;
+  res += curDir.Mid(fixedSizeStart, fixedSize);
+  res += temp;
+  return true;
+}
+
+
+/*
+  In that case if GetSuperPathBase doesn't return new path, we don't need
+  to use same path that was used as main path
+                        
+  GetSuperPathBase  superPath.IsEmpty() onlyIfNew
+     false            *                *          GetCurDir Error
+     true            false             *          use Super path
+     true            true             true        don't use any path, we already used mainPath
+     true            true             false       use main path as Super Path, we don't try mainMath
+                                                  That case is possible now if GetCurDir returns unknown
+                                                  type of path (not drive and not network)
+
+  We can change that code if we want to try mainPath, if GetSuperPathBase returns error,
+  and we didn't try mainPath still.
+  If we want to work that way, we don't need to use GetSuperPathBase return code.
+*/
+
+bool GetSuperPath(CFSTR path, UString &superPath, bool onlyIfNew)
+{
+  if (GetSuperPathBase(path, superPath))
+  {
+    if (superPath.IsEmpty())
+    {
+      // actually the only possible when onlyIfNew == true and superPath is empty
+      // is case when
+
+      if (onlyIfNew)
+        return false;
+      superPath = fs2us(path);
+    }
+    
+    NormalizeDirSeparators(superPath);
+    return true;
+  }
+  return false;
+}
+
+bool GetSuperPaths(CFSTR s1, CFSTR s2, UString &d1, UString &d2, bool onlyIfNew)
+{
+  if (!GetSuperPathBase(s1, d1) ||
+      !GetSuperPathBase(s2, d2))
+    return false;
+ 
+  NormalizeDirSeparators(d1);
+  NormalizeDirSeparators(d2);
+
+  if (d1.IsEmpty() && d2.IsEmpty() && onlyIfNew)
+    return false;
+  if (d1.IsEmpty()) d1 = fs2us(s1);
+  if (d2.IsEmpty()) d2 = fs2us(s2);
+  return true;
+}
+
+
+/*
+// returns true, if we need additional use with New Super path.
+bool GetSuperPath(CFSTR path, UString &superPath)
+{
+  if (GetSuperPathBase(path, superPath))
+    return !superPath.IsEmpty();
+  return false;
+}
+*/
+#endif // Z7_LONG_PATH
+
+bool GetFullPath(CFSTR dirPrefix, CFSTR s, FString &res)
+{
+  res = s;
+
+  #ifdef UNDER_CE
+
+  if (!IS_SEPAR(s[0]))
+  {
+    if (!dirPrefix)
+      return false;
+    res = dirPrefix;
+    res += s;
+  }
+
+  #else
+
+  const unsigned prefixSize = GetRootPrefixSize(s);
+  if (prefixSize != 0)
+#ifdef _WIN32
+  if (prefixSize != 1)
+#endif
+  {
+    if (!AreThereDotsFolders(s + prefixSize))
+      return true;
+    
+    UString rem = fs2us(s + prefixSize);
+    if (!ResolveDotsFolders(rem))
+      return true; // maybe false;
+    res.DeleteFrom(prefixSize);
+    res += us2fs(rem);
+    return true;
+  }
+
+  UString curDir;
+  if (dirPrefix && prefixSize == 0)
+    curDir = fs2us(dirPrefix);  // we use (dirPrefix), only if (s) path is relative
+  else
+  {
+    if (!GetCurDir(curDir))
+      return false;
+  }
+  NormalizeDirPathPrefix(curDir);
+
+  unsigned fixedSize = GetRootPrefixSize(curDir);
+
+  UString temp;
+#ifdef _WIN32
+  if (prefixSize != 0)
+  {
+    /* (s) is absolute path, but only (prefixSize == 1) is possible here.
+       So for full resolving we need root of current folder and
+       relative part of (s). */
+    s += prefixSize;
+    // (s) is relative part now
+    if (fixedSize == 0)
+    {
+      // (curDir) is not absolute.
+      // That case is unexpected, but we support it too.
+      curDir.Empty();
+      curDir.Add_PathSepar();
+      fixedSize = 1;
+      // (curDir) now is just Separ character.
+      // So final (res) path later also will have Separ prefix.
+    }
+  }
+  else
+#endif // _WIN32
+  {
+    // (s) is relative path
+    temp = curDir.Ptr(fixedSize);
+    // (temp) is relative_part_of(curDir)
+  }
+  temp += fs2us(s);
+  if (!ResolveDotsFolders(temp))
+    return false;
+  curDir.DeleteFrom(fixedSize);
+  // (curDir) now contains only absolute prefix part
+  res = us2fs(curDir);
+  res += us2fs(temp);
+  
+  #endif // UNDER_CE
+
+  return true;
+}
+
+
+bool GetFullPath(CFSTR path, FString &fullPath)
+{
+  return GetFullPath(NULL, path, fullPath);
+}
+
+}}}

versions/26.00/CPP/Windows/FileName.h

@@ -0,0 +1,142 @@
+// Windows/FileName.h
+
+#ifndef ZIP7_INC_WINDOWS_FILE_NAME_H
+#define ZIP7_INC_WINDOWS_FILE_NAME_H
+
+#include "../Common/MyString.h"
+
+namespace NWindows {
+namespace NFile {
+namespace NName {
+
+int FindSepar(const wchar_t *s) throw();
+#ifndef USE_UNICODE_FSTRING
+int FindSepar(const FChar *s) throw();
+#endif
+
+void NormalizeDirPathPrefix(FString &dirPath); // ensures that it ended with '\\', if dirPath is not epmty
+void NormalizeDirPathPrefix(UString &dirPath);
+
+#ifdef _WIN32
+void NormalizeDirSeparators(FString &s);
+#endif
+
+bool IsDrivePath(const wchar_t *s) throw();  // first 3 chars are drive chars like "a:\\"
+
+bool IsAltPathPrefix(CFSTR s) throw(); /* name: */
+
+extern const char * const kSuperPathPrefix; /* \\?\ */
+const unsigned kDevicePathPrefixSize = 4;
+const unsigned kSuperPathPrefixSize = 4;
+const unsigned kSuperUncPathPrefixSize = kSuperPathPrefixSize + 4;
+
+#if defined(_WIN32) && !defined(UNDER_CE)
+
+bool IsDevicePath(CFSTR s) throw();   /* \\.\ */
+bool IsSuperUncPath(CFSTR s) throw(); /* \\?\UNC\ */
+bool IsNetworkPath(CFSTR s) throw();  /* \\?\UNC\ or \\SERVER */
+
+/* GetNetworkServerPrefixSize() returns size of server prefix:
+     \\?\UNC\SERVER\
+     \\SERVER\
+  in another cases it returns 0
+*/
+
+unsigned GetNetworkServerPrefixSize(CFSTR s) throw();
+
+bool IsNetworkShareRootPath(CFSTR s) throw();  /* \\?\UNC\SERVER\share or \\SERVER\share or with slash */
+
+bool IsDrivePath_SuperAllowed(CFSTR s) throw();  // first chars are drive chars like "a:\" or "\\?\a:\"
+bool IsDriveRootPath_SuperAllowed(CFSTR s) throw();  // exact drive root path "a:\" or "\\?\a:\"
+
+bool IsDrivePath2(const wchar_t *s) throw(); // first 2 chars are drive chars like "a:"
+// bool IsDriveName2(const wchar_t *s) throw(); // is drive name like "a:"
+bool IsSuperPath(const wchar_t *s) throw();
+bool IsSuperOrDevicePath(const wchar_t *s) throw();
+
+bool IsAltStreamPrefixWithColon(const UString &s) throw();
+// returns true, if super prefix was removed
+bool If_IsSuperPath_RemoveSuperPrefix(UString &s);
+
+#ifndef USE_UNICODE_FSTRING
+bool IsDrivePath2(CFSTR s) throw(); // first 2 chars are drive chars like "a:"
+// bool IsDriveName2(CFSTR s) throw(); // is drive name like "a:"
+bool IsDrivePath(CFSTR s) throw();
+bool IsSuperPath(CFSTR s) throw();
+bool IsSuperOrDevicePath(CFSTR s) throw();
+
+/* GetRootPrefixSize() returns size of ROOT PREFIX for cases:
+     \
+     \\.\
+     C:\
+     \\?\C:\
+     \\?\UNC\SERVER\Shared\
+     \\SERVER\Shared\
+  in another cases it returns 0
+*/
+
+unsigned GetRootPrefixSize(CFSTR s) throw();
+
+#endif
+
+int FindAltStreamColon(CFSTR path) throw();
+
+#endif // _WIN32
+
+bool IsAbsolutePath(const wchar_t *s) throw();
+unsigned GetRootPrefixSize(const wchar_t *s) throw();
+
+#ifndef _WIN32
+/* GetRootPrefixSize_WINDOWS() is called in linux, but it parses path by windows rules.
+   It supports only paths system (linux) slash separators (STRING_PATH_SEPARATOR),
+   It doesn't parses paths with backslash (windows) separators.
+   "c:/dir/file" is supported.
+*/
+unsigned GetRootPrefixSize_WINDOWS(const wchar_t *s) throw();
+#endif
+
+#ifdef Z7_LONG_PATH
+
+const int kSuperPathType_UseOnlyMain = 0;
+const int kSuperPathType_UseOnlySuper = 1;
+const int kSuperPathType_UseMainAndSuper = 2;
+
+int GetUseSuperPathType(CFSTR s) throw();
+bool GetSuperPath(CFSTR path, UString &superPath, bool onlyIfNew);
+bool GetSuperPaths(CFSTR s1, CFSTR s2, UString &d1, UString &d2, bool onlyIfNew);
+
+#define USE_MAIN_PATH (_useSuperPathType != kSuperPathType_UseOnlySuper)
+#define USE_MAIN_PATH_2 (_useSuperPathType1 != kSuperPathType_UseOnlySuper && _useSuperPathType2 != kSuperPathType_UseOnlySuper)
+
+#define USE_SUPER_PATH (_useSuperPathType != kSuperPathType_UseOnlyMain)
+#define USE_SUPER_PATH_2 (_useSuperPathType1 != kSuperPathType_UseOnlyMain || _useSuperPathType2 != kSuperPathType_UseOnlyMain)
+
+#define IF_USE_MAIN_PATH int _useSuperPathType = GetUseSuperPathType(path); if (USE_MAIN_PATH)
+#define IF_USE_MAIN_PATH_2(x1, x2) \
+    int _useSuperPathType1 = GetUseSuperPathType(x1); \
+    int _useSuperPathType2 = GetUseSuperPathType(x2); \
+    if (USE_MAIN_PATH_2)
+
+#else
+
+#define IF_USE_MAIN_PATH
+#define IF_USE_MAIN_PATH_2(x1, x2)
+
+#endif // Z7_LONG_PATH
+
+/*
+  if (dirPrefix != NULL && (path) is relative)
+  {
+    (dirPrefix) will be used
+    result (fullPath) will contain prefix part of (dirPrefix).
+  }
+  Current_Dir path can be used in 2 cases:
+    1) if (path) is relative && dirPrefix == NULL
+    2) for _WIN32: if (path) is absolute starting wuth "\"
+*/
+bool GetFullPath(CFSTR dirPrefix, CFSTR path, FString &fullPath);
+bool GetFullPath(CFSTR path, FString &fullPath);
+
+}}}
+
+#endif

versions/26.00/CPP/Windows/FileSystem.cpp

@@ -0,0 +1,187 @@
+// Windows/FileSystem.cpp
+
+#include "StdAfx.h"
+
+#ifndef UNDER_CE
+
+#ifndef _UNICODE
+#include "../Common/StringConvert.h"
+#endif
+
+#include "FileSystem.h"
+#include "Defs.h"
+
+#ifndef _UNICODE
+extern bool g_IsNT;
+#endif
+
+namespace NWindows {
+namespace NFile {
+namespace NSystem {
+
+#ifdef _WIN32
+
+bool MyGetVolumeInformation(
+    CFSTR rootPath,
+    UString &volumeName,
+    LPDWORD volumeSerialNumber,
+    LPDWORD maximumComponentLength,
+    LPDWORD fileSystemFlags,
+    UString &fileSystemName)
+{
+  BOOL res;
+  #ifndef _UNICODE
+  if (!g_IsNT)
+  {
+    TCHAR v[MAX_PATH + 2]; v[0] = 0;
+    TCHAR f[MAX_PATH + 2]; f[0] = 0;
+    res = GetVolumeInformation(fs2fas(rootPath),
+        v, MAX_PATH,
+        volumeSerialNumber, maximumComponentLength, fileSystemFlags,
+        f, MAX_PATH);
+    volumeName = MultiByteToUnicodeString(v);
+    fileSystemName = MultiByteToUnicodeString(f);
+  }
+  else
+  #endif
+  {
+    WCHAR v[MAX_PATH + 2]; v[0] = 0;
+    WCHAR f[MAX_PATH + 2]; f[0] = 0;
+    res = GetVolumeInformationW(fs2us(rootPath),
+        v, MAX_PATH,
+        volumeSerialNumber, maximumComponentLength, fileSystemFlags,
+        f, MAX_PATH);
+    volumeName = v;
+    fileSystemName = f;
+  }
+  return BOOLToBool(res);
+}
+
+UINT MyGetDriveType(CFSTR pathName)
+{
+  #ifndef _UNICODE
+  if (!g_IsNT)
+  {
+    return GetDriveType(fs2fas(pathName));
+  }
+  else
+  #endif
+  {
+    return GetDriveTypeW(fs2us(pathName));
+  }
+}
+
+#if !defined(Z7_WIN32_WINNT_MIN) || Z7_WIN32_WINNT_MIN < 0x0400
+// GetDiskFreeSpaceEx requires Windows95-OSR2, NT4
+#define Z7_USE_DYN_GetDiskFreeSpaceEx
+#endif
+
+#ifdef Z7_USE_DYN_GetDiskFreeSpaceEx
+typedef BOOL (WINAPI * Func_GetDiskFreeSpaceExA)(
+  LPCSTR lpDirectoryName,                  // directory name
+  PULARGE_INTEGER lpFreeBytesAvailable,    // bytes available to caller
+  PULARGE_INTEGER lpTotalNumberOfBytes,    // bytes on disk
+  PULARGE_INTEGER lpTotalNumberOfFreeBytes // free bytes on disk
+);
+
+typedef BOOL (WINAPI * Func_GetDiskFreeSpaceExW)(
+  LPCWSTR lpDirectoryName,                 // directory name
+  PULARGE_INTEGER lpFreeBytesAvailable,    // bytes available to caller
+  PULARGE_INTEGER lpTotalNumberOfBytes,    // bytes on disk
+  PULARGE_INTEGER lpTotalNumberOfFreeBytes // free bytes on disk
+);
+#endif
+
+bool MyGetDiskFreeSpace(CFSTR rootPath, UInt64 &clusterSize, UInt64 &totalSize, UInt64 &freeSize)
+{
+  DWORD numSectorsPerCluster, bytesPerSector, numFreeClusters, numClusters;
+  bool sizeIsDetected = false;
+  #ifndef _UNICODE
+  if (!g_IsNT)
+  {
+#ifdef Z7_USE_DYN_GetDiskFreeSpaceEx
+    const
+    Func_GetDiskFreeSpaceExA f = Z7_GET_PROC_ADDRESS(
+    Func_GetDiskFreeSpaceExA, GetModuleHandle(TEXT("kernel32.dll")),
+        "GetDiskFreeSpaceExA");
+    if (f)
+#endif
+    {
+      ULARGE_INTEGER freeBytesToCaller2, totalSize2, freeSize2;
+      sizeIsDetected = BOOLToBool(
+#ifdef Z7_USE_DYN_GetDiskFreeSpaceEx
+        f
+#else
+        GetDiskFreeSpaceExA
+#endif
+          (fs2fas(rootPath), &freeBytesToCaller2, &totalSize2, &freeSize2));
+      totalSize = totalSize2.QuadPart;
+      freeSize = freeSize2.QuadPart;
+    }
+    if (!::GetDiskFreeSpace(fs2fas(rootPath), &numSectorsPerCluster, &bytesPerSector, &numFreeClusters, &numClusters))
+      return false;
+  }
+  else
+  #endif
+  {
+#ifdef Z7_USE_DYN_GetDiskFreeSpaceEx
+    const
+    Func_GetDiskFreeSpaceExW f = Z7_GET_PROC_ADDRESS(
+    Func_GetDiskFreeSpaceExW, GetModuleHandle(TEXT("kernel32.dll")),
+        "GetDiskFreeSpaceExW");
+    if (f)
+#endif
+    {
+      ULARGE_INTEGER freeBytesToCaller2, totalSize2, freeSize2;
+      sizeIsDetected = BOOLToBool(
+#ifdef Z7_USE_DYN_GetDiskFreeSpaceEx
+        f
+#else
+        GetDiskFreeSpaceExW
+#endif
+          (fs2us(rootPath), &freeBytesToCaller2, &totalSize2, &freeSize2));
+      totalSize = totalSize2.QuadPart;
+      freeSize = freeSize2.QuadPart;
+    }
+    if (!::GetDiskFreeSpaceW(fs2us(rootPath), &numSectorsPerCluster, &bytesPerSector, &numFreeClusters, &numClusters))
+      return false;
+  }
+  clusterSize = (UInt64)bytesPerSector * (UInt64)numSectorsPerCluster;
+  if (!sizeIsDetected)
+  {
+    totalSize = clusterSize * (UInt64)numClusters;
+    freeSize = clusterSize * (UInt64)numFreeClusters;
+  }
+  return true;
+}
+
+#endif
+
+/*
+bool Is_File_LimitedBy_4GB(CFSTR _path, bool &isFsDetected)
+{
+  isFsDetected = false;
+  FString path (_path);
+  path.DeleteFrom(NName::GetRootPrefixSize(path));
+  // GetVolumeInformation supports super paths.
+  // NName::If_IsSuperPath_RemoveSuperPrefix(path);
+  if (!path.IsEmpty())
+  {
+    DWORD volumeSerialNumber, maximumComponentLength, fileSystemFlags;
+    UString volName, fileSystemName;
+    if (MyGetVolumeInformation(path, volName,
+        &volumeSerialNumber, &maximumComponentLength, &fileSystemFlags,
+        fileSystemName))
+    {
+      isFsDetected = true;
+      if (fileSystemName.IsPrefixedBy_Ascii_NoCase("fat"))
+        return true;
+    }
+  }
+  return false;
+}
+*/
+
+}}}
+
+#endif

versions/26.00/CPP/Windows/FileSystem.h

@@ -0,0 +1,31 @@
+// Windows/FileSystem.h
+
+#ifndef ZIP7_INC_WINDOWS_FILE_SYSTEM_H
+#define ZIP7_INC_WINDOWS_FILE_SYSTEM_H
+
+#include "../Common/MyString.h"
+#include "../Common/MyTypes.h"
+
+namespace NWindows {
+namespace NFile {
+namespace NSystem {
+
+#ifdef _WIN32
+
+bool MyGetVolumeInformation(
+    CFSTR rootPath  ,
+    UString &volumeName,
+    LPDWORD volumeSerialNumber,
+    LPDWORD maximumComponentLength,
+    LPDWORD fileSystemFlags,
+    UString &fileSystemName);
+
+UINT MyGetDriveType(CFSTR pathName);
+
+bool MyGetDiskFreeSpace(CFSTR rootPath, UInt64 &clusterSize, UInt64 &totalSize, UInt64 &freeSize);
+
+#endif
+
+}}}
+
+#endif

versions/26.00/CPP/Windows/Handle.h

@@ -0,0 +1,39 @@
+// Windows/Handle.h
+
+#ifndef ZIP7_INC_WINDOWS_HANDLE_H
+#define ZIP7_INC_WINDOWS_HANDLE_H
+
+#include "../Common/MyWindows.h"
+
+namespace NWindows {
+
+class CHandle  MY_UNCOPYABLE
+{
+protected:
+  HANDLE _handle;
+public:
+  operator HANDLE() { return _handle; }
+  CHandle(): _handle(NULL) {}
+  ~CHandle() { Close(); }
+  bool IsCreated() const { return (_handle != NULL); }
+  bool Close()
+  {
+    if (_handle == NULL)
+      return true;
+    if (!::CloseHandle(_handle))
+      return false;
+    _handle = NULL;
+    return true;
+  }
+  void Attach(HANDLE handle) { _handle = handle; }
+  HANDLE Detach()
+  {
+    const HANDLE handle = _handle;
+    _handle = NULL;
+    return handle;
+  }
+};
+
+}
+
+#endif

versions/26.00/CPP/Windows/MemoryGlobal.cpp

@@ -0,0 +1,36 @@
+// Windows/MemoryGlobal.cpp
+
+#include "StdAfx.h"
+
+#include "MemoryGlobal.h"
+
+namespace NWindows {
+namespace NMemory {
+
+bool CGlobal::Alloc(UINT flags, SIZE_T size) throw()
+{
+  HGLOBAL newBlock = ::GlobalAlloc(flags, size);
+  if (newBlock == NULL)
+    return false;
+  _global = newBlock;
+  return true;
+}
+
+bool CGlobal::Free() throw()
+{
+  if (_global == NULL)
+    return true;
+  _global = ::GlobalFree(_global);
+  return (_global == NULL);
+}
+
+bool CGlobal::ReAlloc(SIZE_T size) throw()
+{
+  HGLOBAL newBlock = ::GlobalReAlloc(_global, size, GMEM_MOVEABLE);
+  if (newBlock == NULL)
+    return false;
+  _global = newBlock;
+  return true;
+}
+
+}}

versions/26.00/CPP/Windows/MemoryGlobal.h

@@ -0,0 +1,55 @@
+// Windows/MemoryGlobal.h
+
+#ifndef ZIP7_INC_WINDOWS_MEMORY_GLOBAL_H
+#define ZIP7_INC_WINDOWS_MEMORY_GLOBAL_H
+
+#include "../Common/MyWindows.h"
+
+namespace NWindows {
+namespace NMemory {
+
+class CGlobal
+{
+  HGLOBAL _global;
+public:
+  CGlobal(): _global(NULL) {}
+  ~CGlobal() { Free(); }
+  operator HGLOBAL() const { return _global; }
+  void Attach(HGLOBAL hGlobal)
+  {
+    Free();
+    _global = hGlobal;
+  }
+  HGLOBAL Detach()
+  {
+    const HGLOBAL h = _global;
+    _global = NULL;
+    return h;
+  }
+  bool Alloc(UINT flags, SIZE_T size) throw();
+  bool Free() throw();
+  LPVOID Lock() const { return GlobalLock(_global); }
+  void Unlock() const { GlobalUnlock(_global); }
+  bool ReAlloc(SIZE_T size) throw();
+};
+
+class CGlobalLock
+{
+  HGLOBAL _global;
+  LPVOID _ptr;
+public:
+  LPVOID GetPointer() const { return _ptr; }
+  CGlobalLock(HGLOBAL hGlobal): _global(hGlobal)
+  {
+    _ptr = GlobalLock(hGlobal);
+  }
+  ~CGlobalLock()
+  {
+    if (_ptr)
+      GlobalUnlock(_global);
+  }
+};
+
+}}
+
+#endif

versions/26.00/CPP/Windows/MemoryLock.cpp

@@ -0,0 +1,127 @@
+// Windows/MemoryLock.cpp
+
+#include "StdAfx.h"
+
+#include "../../C/CpuArch.h"
+
+#include "MemoryLock.h"
+
+namespace NWindows {
+namespace NSecurity {
+
+#ifndef UNDER_CE
+
+#ifdef _UNICODE
+#define MY_FUNC_SELECT(f) :: f
+#else
+#define MY_FUNC_SELECT(f) my_ ## f
+extern "C" {
+typedef BOOL (WINAPI * Func_OpenProcessToken)(HANDLE ProcessHandle, DWORD DesiredAccess, PHANDLE TokenHandle);
+typedef BOOL (WINAPI * Func_LookupPrivilegeValue)(LPCTSTR lpSystemName, LPCTSTR lpName, PLUID lpLuid);
+typedef BOOL (WINAPI * Func_AdjustTokenPrivileges)(HANDLE TokenHandle, BOOL DisableAllPrivileges,
+    PTOKEN_PRIVILEGES NewState, DWORD BufferLength, PTOKEN_PRIVILEGES PreviousState, PDWORD ReturnLength);
+}
+
+#define GET_PROC_ADDR(fff, name)  \
+  const Func_ ## fff  my_ ## fff = Z7_GET_PROC_ADDRESS( \
+        Func_ ## fff, hModule, name);
+#endif
+
+bool EnablePrivilege(LPCTSTR privilegeName, bool enable)
+{
+  bool res = false;
+
+  #ifndef _UNICODE
+
+  const HMODULE hModule = ::LoadLibrary(TEXT("advapi32.dll"));
+  if (!hModule)
+    return false;
+  
+Z7_DIAGNOSTIC_IGNORE_CAST_FUNCTION
+
+  GET_PROC_ADDR(
+     OpenProcessToken,
+    "OpenProcessToken")
+  GET_PROC_ADDR(
+     LookupPrivilegeValue,
+    "LookupPrivilegeValueA")
+  GET_PROC_ADDR(
+     AdjustTokenPrivileges,
+    "AdjustTokenPrivileges")
+  
+  if (my_OpenProcessToken &&
+      my_AdjustTokenPrivileges &&
+      my_LookupPrivilegeValue)
+  
+  #endif
+
+  {
+    HANDLE token;
+    if (MY_FUNC_SELECT(OpenProcessToken)(::GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES, &token))
+    {
+      TOKEN_PRIVILEGES tp;
+      if (MY_FUNC_SELECT(LookupPrivilegeValue)(NULL, privilegeName, &(tp.Privileges[0].Luid)))
+      {
+        tp.PrivilegeCount = 1;
+        tp.Privileges[0].Attributes = (enable ? SE_PRIVILEGE_ENABLED : 0);
+        if (MY_FUNC_SELECT(AdjustTokenPrivileges)(token, FALSE, &tp, 0, NULL, NULL))
+          res = (GetLastError() == ERROR_SUCCESS);
+      }
+      ::CloseHandle(token);
+    }
+  }
+    
+  #ifndef _UNICODE
+
+  ::FreeLibrary(hModule);
+  
+  #endif
+
+  return res;
+}
+
+
+Z7_DIAGNOSTIC_IGNORE_CAST_FUNCTION
+
+typedef void (WINAPI * Func_RtlGetVersion) (OSVERSIONINFOEXW *);
+
+/*
+  We suppose that Window 10 works incorrectly with "Large Pages" at:
+    - Windows 10 1703 (15063) : incorrect allocating after VirtualFree()
+    - Windows 10 1709 (16299) : incorrect allocating after VirtualFree()
+    - Windows 10 1809 (17763) : the failures for blocks of 1 GiB and larger,
+                                if CPU doesn't support 1 GB pages.
+  Windows 10 1903 (18362) probably works correctly.
+*/
+
+unsigned Get_LargePages_RiskLevel()
+{
+  OSVERSIONINFOEXW vi;
+  const HMODULE ntdll = ::GetModuleHandleW(L"ntdll.dll");
+  if (!ntdll)
+    return 0;
+  const
+  Func_RtlGetVersion func = Z7_GET_PROC_ADDRESS(
+  Func_RtlGetVersion, ntdll,
+      "RtlGetVersion");
+  if (!func)
+    return 0;
+  func(&vi);
+  if (vi.dwPlatformId != VER_PLATFORM_WIN32_NT)
+    return 0;
+  if (vi.dwMajorVersion + vi.dwMinorVersion != 10)
+    return 0;
+  if (vi.dwBuildNumber <= 16299)
+    return 1;
+
+  #ifdef MY_CPU_X86_OR_AMD64
+  if (vi.dwBuildNumber < 18362 && !CPU_IsSupported_PageGB())
+    return 1;
+  #endif
+
+  return 0;
+}
+
+#endif
+
+}}

versions/26.00/CPP/Windows/MemoryLock.h

@@ -0,0 +1,40 @@
+// Windows/MemoryLock.h
+
+#ifndef ZIP7_INC_WINDOWS_MEMORY_LOCK_H
+#define ZIP7_INC_WINDOWS_MEMORY_LOCK_H
+
+#include "../Common/MyWindows.h"
+
+namespace NWindows {
+namespace NSecurity {
+
+#ifndef UNDER_CE
+
+bool EnablePrivilege(LPCTSTR privilegeName, bool enable = true);
+
+inline bool EnablePrivilege_LockMemory(bool enable = true)
+{
+  return EnablePrivilege(SE_LOCK_MEMORY_NAME, enable);
+}
+
+inline void EnablePrivilege_SymLink()
+{
+  /* Probably we do not to set any Privilege for junction points.
+     But we need them for Symbolic links */
+  NSecurity::EnablePrivilege(SE_RESTORE_NAME);
+  
+  /* Probably we need only SE_RESTORE_NAME, but there is also
+     SE_CREATE_SYMBOLIC_LINK_NAME. So we set it also. Do we need it? */
+
+  NSecurity::EnablePrivilege(TEXT("SeCreateSymbolicLinkPrivilege")); // SE_CREATE_SYMBOLIC_LINK_NAME
+  
+  // Do we need to set SE_BACKUP_NAME ?
+}
+
+unsigned Get_LargePages_RiskLevel();
+
+#endif
+
+}}
+
+#endif

versions/26.00/CPP/Windows/Menu.cpp

@@ -0,0 +1,265 @@
+// Windows/Menu.cpp
+
+#include "StdAfx.h"
+
+#ifndef _UNICODE
+#include "../Common/StringConvert.h"
+#endif
+#include "Menu.h"
+
+#ifndef _UNICODE
+extern bool g_IsNT;
+#endif
+
+namespace NWindows {
+
+/*
+structures
+  MENUITEMINFOA
+  MENUITEMINFOW
+contain additional member:
+  #if (WINVER >= 0x0500)
+    HBITMAP hbmpItem;
+  #endif
+If we compile the source code with (WINVER >= 0x0500), some functions
+will not work at NT4, if cbSize is set as sizeof(MENUITEMINFO).
+So we use size of old version of structure in some conditions.
+Win98 probably supports full structure including hbmpItem.
+
+We have 2 ways to get/set string in menu item:
+win95/NT4: we must use MIIM_TYPE only.
+  MIIM_TYPE    : Retrieves or sets the fType and dwTypeData members.
+win98/win2000: there are new flags that can be used instead of MIIM_TYPE:
+  MIIM_FTYPE   : Retrieves or sets the fType member.
+  MIIM_STRING  : Retrieves or sets the dwTypeData member.
+
+Windows versions probably support MIIM_TYPE flag, if we set MENUITEMINFO::cbSize
+as sizeof of old (small) MENUITEMINFO that doesn't include (hbmpItem) field.
+But do all Windows versions support old MIIM_TYPE flag, if we use
+MENUITEMINFO::cbSize as sizeof of new (big) MENUITEMINFO including (hbmpItem) field ?
+win10 probably supports any combination of small/big (cbSize) and old/new MIIM_TYPE/MIIM_STRING.
+*/
+
+#if defined(UNDER_CE) || defined(_WIN64) || (WINVER < 0x0500)
+  #ifndef _UNICODE
+  #define my_compatib_MENUITEMINFOA_size  sizeof(MENUITEMINFOA)
+  #endif
+  #define my_compatib_MENUITEMINFOW_size  sizeof(MENUITEMINFOW)
+#else
+  #define MY_STRUCT_SIZE_BEFORE(structname, member) ((UINT)(UINT_PTR)((LPBYTE)(&((structname*)0)->member) - (LPBYTE)(structname*)0))
+  #ifndef _UNICODE
+  #define my_compatib_MENUITEMINFOA_size MY_STRUCT_SIZE_BEFORE(MENUITEMINFOA, hbmpItem)
+  #endif
+  #define my_compatib_MENUITEMINFOW_size MY_STRUCT_SIZE_BEFORE(MENUITEMINFOW, hbmpItem)
+#if defined(__clang__) && __clang_major__ >= 13
+// error : performing pointer subtraction with a null pointer may have undefined behavior
+#pragma GCC diagnostic ignored "-Wnull-pointer-subtraction"
+#endif
+#endif
+
+
+#define COPY_MENUITEM_field(d, s, name) \
+  d.name = s.name;
+
+#define COPY_MENUITEM_fields(d, s)  \
+  COPY_MENUITEM_field(d, s, fMask)  \
+  COPY_MENUITEM_field(d, s, fType)  \
+  COPY_MENUITEM_field(d, s, fState)  \
+  COPY_MENUITEM_field(d, s, wID)  \
+  COPY_MENUITEM_field(d, s, hSubMenu)  \
+  COPY_MENUITEM_field(d, s, hbmpChecked)  \
+  COPY_MENUITEM_field(d, s, hbmpUnchecked)  \
+  COPY_MENUITEM_field(d, s, dwItemData)  \
+
+static void ConvertItemToSysForm(const CMenuItem &item, MENUITEMINFOW &si)
+{
+  ZeroMemory(&si, sizeof(si));
+  si.cbSize = my_compatib_MENUITEMINFOW_size; // sizeof(si);
+  COPY_MENUITEM_fields(si, item)
+}
+
+#ifndef _UNICODE
+static void ConvertItemToSysForm(const CMenuItem &item, MENUITEMINFOA &si)
+{
+  ZeroMemory(&si, sizeof(si));
+  si.cbSize = my_compatib_MENUITEMINFOA_size; // sizeof(si);
+  COPY_MENUITEM_fields(si, item)
+}
+#endif
+
+static void ConvertItemToMyForm(const MENUITEMINFOW &si, CMenuItem &item)
+{
+  COPY_MENUITEM_fields(item, si)
+}
+
+#ifndef _UNICODE
+static void ConvertItemToMyForm(const MENUITEMINFOA &si, CMenuItem &item)
+{
+  COPY_MENUITEM_fields(item, si)
+}
+#endif
+
+
+bool CMenu::GetItem(UINT itemIndex, bool byPosition, CMenuItem &item) const
+{
+  item.StringValue.Empty();
+  const unsigned kMaxSize = 512;
+  #ifndef _UNICODE
+  if (!g_IsNT)
+  {
+    MENUITEMINFOA si;
+    ConvertItemToSysForm(item, si);
+    const bool isString = item.IsString();
+    unsigned bufSize = kMaxSize;
+    AString a;
+    if (isString)
+    {
+      si.cch = bufSize;
+      si.dwTypeData = a.GetBuf(bufSize);
+    }
+    bool res = GetItemInfo(itemIndex, byPosition, &si);
+    if (isString)
+      a.ReleaseBuf_CalcLen(bufSize);
+    if (!res)
+      return false;
+    {
+      if (isString && si.cch >= bufSize - 1)
+      {
+        si.dwTypeData = NULL;
+        res = GetItemInfo(itemIndex, byPosition, &si);
+        if (!res)
+          return false;
+        si.cch++;
+        bufSize = si.cch;
+        si.dwTypeData = a.GetBuf(bufSize);
+        res = GetItemInfo(itemIndex, byPosition, &si);
+        a.ReleaseBuf_CalcLen(bufSize);
+        if (!res)
+          return false;
+      }
+      ConvertItemToMyForm(si, item);
+      if (isString)
+        item.StringValue = GetUnicodeString(a);
+      return true;
+    }
+  }
+  else
+  #endif
+  {
+    wchar_t s[kMaxSize + 1];
+    s[0] = 0;
+    MENUITEMINFOW si;
+    ConvertItemToSysForm(item, si);
+    const bool isString = item.IsString();
+    unsigned bufSize = kMaxSize;
+    if (isString)
+    {
+      si.cch = bufSize;
+      si.dwTypeData = s;
+    }
+    bool res = GetItemInfo(itemIndex, byPosition, &si);
+    if (!res)
+      return false;
+    if (isString)
+    {
+      s[Z7_ARRAY_SIZE(s) - 1] = 0;
+      item.StringValue = s;
+      if (si.cch >= bufSize - 1)
+      {
+        si.dwTypeData = NULL;
+        res = GetItemInfo(itemIndex, byPosition, &si);
+        if (!res)
+          return false;
+        si.cch++;
+        bufSize = si.cch;
+        si.dwTypeData = item.StringValue.GetBuf(bufSize);
+        res = GetItemInfo(itemIndex, byPosition, &si);
+        item.StringValue.ReleaseBuf_CalcLen(bufSize);
+        if (!res)
+          return false;
+      }
+      // if (item.StringValue.Len() != si.cch) throw 123; // for debug
+    }
+    ConvertItemToMyForm(si, item);
+    return true;
+  }
+}
+
+
+bool CMenu::SetItem(UINT itemIndex, bool byPosition, const CMenuItem &item)
+{
+  #ifndef _UNICODE
+  if (!g_IsNT)
+  {
+    MENUITEMINFOA si;
+    ConvertItemToSysForm(item, si);
+    AString s;
+    if (item.IsString())
+    {
+      s = GetSystemString(item.StringValue);
+      si.dwTypeData = s.Ptr_non_const();
+    }
+    return SetItemInfo(itemIndex, byPosition, &si);
+  }
+  else
+  #endif
+  {
+    MENUITEMINFOW si;
+    ConvertItemToSysForm(item, si);
+    if (item.IsString())
+      si.dwTypeData = item.StringValue.Ptr_non_const();
+    return SetItemInfo(itemIndex, byPosition, &si);
+  }
+}
+
+
+bool CMenu::InsertItem(UINT itemIndex, bool byPosition, const CMenuItem &item)
+{
+  #ifndef _UNICODE
+  if (!g_IsNT)
+  {
+    MENUITEMINFOA si;
+    ConvertItemToSysForm(item, si);
+    AString s;
+    if (item.IsString())
+    {
+      s = GetSystemString(item.StringValue);
+      si.dwTypeData = s.Ptr_non_const();
+    }
+    return InsertItem(itemIndex, byPosition, &si);
+  }
+  else
+  #endif
+  {
+    MENUITEMINFOW si;
+    ConvertItemToSysForm(item, si);
+    if (item.IsString())
+      si.dwTypeData = item.StringValue.Ptr_non_const();
+    #ifdef UNDER_CE
+    UINT flags = (item.fType & MFT_SEPARATOR) ? MF_SEPARATOR : MF_STRING;
+    UINT_PTR id = item.wID;
+    if ((item.fMask & MIIM_SUBMENU) != 0)
+    {
+      flags |= MF_POPUP;
+      id = (UINT_PTR)item.hSubMenu;
+    }
+    if (!Insert(itemIndex, flags | (byPosition ? MF_BYPOSITION : MF_BYCOMMAND), id, item.StringValue))
+      return false;
+    return SetItemInfo(itemIndex, byPosition, &si);
+    #else
+    return InsertItem(itemIndex, byPosition, &si);
+    #endif
+  }
+}
+
+#ifndef _UNICODE
+bool CMenu::AppendItem(UINT flags, UINT_PTR newItemID, LPCWSTR newItem)
+{
+  if (g_IsNT)
+    return BOOLToBool(::AppendMenuW(_menu, flags, newItemID, newItem));
+  else
+    return AppendItem(flags, newItemID, GetSystemString(newItem));
+}
+#endif
+
+}

versions/26.00/CPP/Windows/Menu.h

@@ -0,0 +1,170 @@
+// Windows/Menu.h
+
+#ifndef ZIP7_INC_WINDOWS_MENU_H
+#define ZIP7_INC_WINDOWS_MENU_H
+
+#include "../Common/MyWindows.h"
+#include "../Common/MyString.h"
+
+#include "Defs.h"
+
+namespace NWindows {
+
+#ifndef MIIM_STRING
+#define MIIM_STRING      0x00000040
+#endif
+/*
+#ifndef MIIM_BITMAP
+#define MIIM_BITMAP      0x00000080
+#endif
+*/
+#ifndef MIIM_FTYPE
+#define MIIM_FTYPE       0x00000100
+#endif
+
+struct CMenuItem
+{
+  UString StringValue;
+  UINT fMask;
+  UINT fType;
+  UINT fState;
+  UINT wID;
+  HMENU hSubMenu;
+  HBITMAP hbmpChecked;
+  HBITMAP hbmpUnchecked;
+  ULONG_PTR dwItemData;
+  // LPTSTR dwTypeData;
+  // UINT cch;
+  // HBITMAP hbmpItem;
+  bool IsString() const { return (fMask & (MIIM_TYPE | MIIM_STRING)) != 0; }
+  bool IsSeparator() const { return (fType == MFT_SEPARATOR); }
+  CMenuItem(): fMask(0), fType(0), fState(0), wID(0),
+      hSubMenu(NULL), hbmpChecked(NULL), hbmpUnchecked(NULL), dwItemData(0) {}
+};
+
+class CMenu
+{
+  HMENU _menu;
+public:
+  CMenu(): _menu(NULL) {}
+  operator HMENU() const { return _menu; }
+  void Attach(HMENU menu) { _menu = menu; }
+  
+  HMENU Detach()
+  {
+    const HMENU menu = _menu;
+    _menu = NULL;
+    return menu;
+  }
+  
+  bool Create()
+  {
+    _menu = ::CreateMenu();
+    return (_menu != NULL);
+  }
+
+  bool CreatePopup()
+  {
+    _menu = ::CreatePopupMenu();
+    return (_menu != NULL);
+  }
+  
+  bool Destroy()
+  {
+    if (!_menu)
+      return false;
+    return BOOLToBool(::DestroyMenu(Detach()));
+  }
+  
+  int GetItemCount() const
+  {
+    #ifdef UNDER_CE
+    for (unsigned i = 0;; i++)
+    {
+      CMenuItem item;
+      item.fMask = MIIM_STATE;
+      if (!GetItem(i, true, item))
+        return (int)i;
+    }
+    #else
+    return GetMenuItemCount(_menu);
+    #endif
+  }
+
+  HMENU GetSubMenu(int pos) const { return ::GetSubMenu(_menu, pos); }
+  #ifndef UNDER_CE
+  /*
+  bool GetItemString(UINT idItem, UINT flag, CSysString &result)
+  {
+    result.Empty();
+    int len = ::GetMenuString(_menu, idItem, 0, 0, flag);
+    int len2 = ::GetMenuString(_menu, idItem, result.GetBuf(len + 2), len + 1, flag);
+    if (len > len2)
+      len = len2;
+    result.ReleaseBuf_CalcLen(len + 2);
+    return (len != 0);
+  }
+  */
+  UINT GetItemID(int pos) const { return ::GetMenuItemID(_menu, pos);   }
+  UINT GetItemState(UINT id, UINT flags)  const { return ::GetMenuState(_menu, id, flags);   }
+  #endif
+  
+  bool GetItemInfo(UINT itemIndex, bool byPosition, LPMENUITEMINFO itemInfo) const
+    { return BOOLToBool(::GetMenuItemInfo(_menu, itemIndex, BoolToBOOL(byPosition), itemInfo)); }
+  bool SetItemInfo(UINT itemIndex, bool byPosition, LPMENUITEMINFO itemInfo)
+    { return BOOLToBool(::SetMenuItemInfo(_menu, itemIndex, BoolToBOOL(byPosition), itemInfo)); }
+
+  bool AppendItem(UINT flags, UINT_PTR newItemID, LPCTSTR newItem)
+    { return BOOLToBool(::AppendMenu(_menu, flags, newItemID, newItem)); }
+
+  bool Insert(UINT position, UINT flags, UINT_PTR idNewItem, LPCTSTR newItem)
+    { return BOOLToBool(::InsertMenu(_menu, position, flags, idNewItem, newItem)); }
+
+  #ifndef UNDER_CE
+  bool InsertItem(UINT itemIndex, bool byPosition, LPCMENUITEMINFO itemInfo)
+    { return BOOLToBool(::InsertMenuItem(_menu, itemIndex, BoolToBOOL(byPosition), itemInfo)); }
+  #endif
+
+  bool RemoveItem(UINT item, UINT flags) { return BOOLToBool(::RemoveMenu(_menu, item, flags)); }
+  void RemoveAllItemsFrom(UINT index) { while (RemoveItem(index, MF_BYPOSITION)); }
+  void RemoveAllItems() { RemoveAllItemsFrom(0); }
+
+  #ifndef _UNICODE
+  bool GetItemInfo(UINT itemIndex, bool byPosition, LPMENUITEMINFOW itemInfo) const
+    { return BOOLToBool(::GetMenuItemInfoW(_menu, itemIndex, BoolToBOOL(byPosition), itemInfo)); }
+  bool InsertItem(UINT itemIndex, bool byPosition, LPMENUITEMINFOW itemInfo)
+    { return BOOLToBool(::InsertMenuItemW(_menu, itemIndex, BoolToBOOL(byPosition), itemInfo)); }
+  bool SetItemInfo(UINT itemIndex, bool byPosition, LPMENUITEMINFOW itemInfo)
+    { return BOOLToBool(::SetMenuItemInfoW(_menu, itemIndex, BoolToBOOL(byPosition), itemInfo)); }
+  bool AppendItem(UINT flags, UINT_PTR newItemID, LPCWSTR newItem);
+  #endif
+
+  bool GetItem(UINT itemIndex, bool byPosition, CMenuItem &item) const;
+  bool SetItem(UINT itemIndex, bool byPosition, const CMenuItem &item);
+  bool InsertItem(UINT itemIndex, bool byPosition, const CMenuItem &item);
+
+  int Track(UINT flags, int x, int y, HWND hWnd) { return ::TrackPopupMenuEx(_menu, flags, x, y, hWnd, NULL); }
+
+  bool CheckRadioItem(UINT idFirst, UINT idLast, UINT idCheck, UINT flags)
+    { return BOOLToBool(::CheckMenuRadioItem(_menu, idFirst, idLast, idCheck, flags)); }
+
+  DWORD CheckItem(UINT id, UINT uCheck) { return ::CheckMenuItem(_menu, id, uCheck); }
+  DWORD CheckItemByID(UINT id, bool check) { return CheckItem(id, MF_BYCOMMAND | (check ? MF_CHECKED : MF_UNCHECKED)); }
+
+  BOOL EnableItem(UINT uIDEnableItem, UINT uEnable) { return EnableMenuItem(_menu, uIDEnableItem, uEnable); }
+};
+
+class CMenuDestroyer
+{
+  CMenu *_menu;
+public:
+  CMenuDestroyer(CMenu &menu): _menu(&menu) {}
+  CMenuDestroyer(): _menu(NULL) {}
+  ~CMenuDestroyer() { if (_menu) _menu->Destroy(); }
+  void Attach(CMenu &menu) { _menu = &menu; }
+  void Disable() { _menu = NULL; }
+};
+
+}
+
+#endif

versions/26.00/CPP/Windows/NationalTime.cpp

@@ -0,0 +1,37 @@
+// Windows/NationalTime.cpp
+
+#include "StdAfx.h"
+
+#include "NationalTime.h"
+
+namespace NWindows {
+namespace NNational {
+namespace NTime {
+
+bool MyGetTimeFormat(LCID locale, DWORD flags, CONST SYSTEMTIME *time,
+    LPCTSTR format, CSysString &resultString)
+{
+  resultString.Empty();
+  int numChars = ::GetTimeFormat(locale, flags, time, format, NULL, 0);
+  if (numChars == 0)
+    return false;
+  numChars = ::GetTimeFormat(locale, flags, time, format,
+      resultString.GetBuf((unsigned)numChars), numChars + 1);
+  resultString.ReleaseBuf_CalcLen((unsigned)numChars);
+  return (numChars != 0);
+}
+
+bool MyGetDateFormat(LCID locale, DWORD flags, CONST SYSTEMTIME *time,
+    LPCTSTR format, CSysString &resultString)
+{
+  resultString.Empty();
+  int numChars = ::GetDateFormat(locale, flags, time, format, NULL, 0);
+  if (numChars == 0)
+    return false;
+  numChars = ::GetDateFormat(locale, flags, time, format,
+      resultString.GetBuf((unsigned)numChars), numChars + 1);
+  resultString.ReleaseBuf_CalcLen((unsigned)numChars);
+  return (numChars != 0);
+}
+
+}}}

versions/26.00/CPP/Windows/NationalTime.h

@@ -0,0 +1,20 @@
+// Windows/NationalTime.h
+
+#ifndef ZIP7_INC_WINDOWS_NATIONAL_TIME_H
+#define ZIP7_INC_WINDOWS_NATIONAL_TIME_H
+
+#include "../Common/MyString.h"
+
+namespace NWindows {
+namespace NNational {
+namespace NTime {
+
+bool MyGetTimeFormat(LCID locale, DWORD flags, CONST SYSTEMTIME *time,
+    LPCTSTR format, CSysString &resultString);
+
+bool MyGetDateFormat(LCID locale, DWORD flags, CONST SYSTEMTIME *time,
+    LPCTSTR format, CSysString &resultString);
+
+}}}
+
+#endif

versions/26.00/CPP/Windows/Net.cpp

@@ -0,0 +1,398 @@
+// Windows/Net.cpp
+
+#include "StdAfx.h"
+
+#include "../Common/MyBuffer.h"
+
+#ifndef _UNICODE
+#include "../Common/StringConvert.h"
+#endif
+
+#include "Net.h"
+
+#ifndef _UNICODE
+extern bool g_IsNT;
+#endif
+
+extern "C"
+{
+#if !defined(WNetGetResourceParent)
+// #if defined(Z7_OLD_WIN_SDK)
+// #if (WINVER >= 0x0400)
+DWORD APIENTRY WNetGetResourceParentA(IN LPNETRESOURCEA lpNetResource,
+    OUT LPVOID lpBuffer, IN OUT LPDWORD lpcbBuffer);
+DWORD APIENTRY WNetGetResourceParentW(IN LPNETRESOURCEW lpNetResource,
+    OUT LPVOID lpBuffer, IN OUT LPDWORD lpcbBuffer);
+#ifdef UNICODE
+#define WNetGetResourceParent  WNetGetResourceParentW
+#else
+#define WNetGetResourceParent  WNetGetResourceParentA
+#endif
+
+DWORD APIENTRY WNetGetResourceInformationA(IN LPNETRESOURCEA lpNetResource,
+    OUT LPVOID lpBuffer, IN OUT LPDWORD lpcbBuffer, OUT LPSTR *lplpSystem);
+DWORD APIENTRY WNetGetResourceInformationW(IN LPNETRESOURCEW lpNetResource,
+    OUT LPVOID lpBuffer, IN OUT LPDWORD lpcbBuffer, OUT LPWSTR *lplpSystem);
+#ifdef UNICODE
+#define WNetGetResourceInformation  WNetGetResourceInformationW
+#else
+#define WNetGetResourceInformation  WNetGetResourceInformationA
+#endif
+// #endif // (WINVER >= 0x0400)
+#endif
+}
+
+namespace NWindows {
+namespace NNet {
+
+DWORD CEnum::Open(DWORD scope, DWORD type, DWORD usage, LPNETRESOURCE netResource)
+{
+  Close();
+  const DWORD result = ::WNetOpenEnum(scope, type, usage, netResource, &_handle);
+  _handleAllocated = (result == NO_ERROR);
+  return result;
+}
+
+#ifndef _UNICODE
+DWORD CEnum::Open(DWORD scope, DWORD type, DWORD usage, LPNETRESOURCEW netResource)
+{
+  Close();
+  const DWORD result = ::WNetOpenEnumW(scope, type, usage, netResource, &_handle);
+  _handleAllocated = (result == NO_ERROR);
+  return result;
+}
+#endif
+
+static void SetComplexString(bool &defined, CSysString &destString, LPCTSTR srcString)
+{
+  defined = (srcString != NULL);
+  if (defined)
+    destString = srcString;
+  else
+    destString.Empty();
+}
+
+static void ConvertNETRESOURCEToCResource(const NETRESOURCE &netResource, CResource &resource)
+{
+  resource.Scope = netResource.dwScope;
+  resource.Type = netResource.dwType;
+  resource.DisplayType = netResource.dwDisplayType;
+  resource.Usage = netResource.dwUsage;
+  SetComplexString(resource.LocalNameIsDefined, resource.LocalName, netResource.lpLocalName);
+  SetComplexString(resource.RemoteNameIsDefined, resource.RemoteName, netResource.lpRemoteName);
+  SetComplexString(resource.CommentIsDefined, resource.Comment, netResource.lpComment);
+  SetComplexString(resource.ProviderIsDefined, resource.Provider, netResource.lpProvider);
+}
+
+static void SetComplexString2(LPTSTR *destString, bool defined, const CSysString &srcString)
+{
+  if (defined)
+    *destString = srcString.Ptr_non_const();
+  else
+    *destString = NULL;
+}
+
+static void ConvertCResourceToNETRESOURCE(const CResource &resource, NETRESOURCE &netResource)
+{
+  netResource.dwScope = resource.Scope;
+  netResource.dwType = resource.Type;
+  netResource.dwDisplayType = resource.DisplayType;
+  netResource.dwUsage = resource.Usage;
+  SetComplexString2(&netResource.lpLocalName, resource.LocalNameIsDefined, resource.LocalName);
+  SetComplexString2(&netResource.lpRemoteName, resource.RemoteNameIsDefined, resource.RemoteName);
+  SetComplexString2(&netResource.lpComment, resource.CommentIsDefined, resource.Comment);
+  SetComplexString2(&netResource.lpProvider, resource.ProviderIsDefined, resource.Provider);
+}
+
+#ifndef _UNICODE
+
+static void SetComplexString(bool &defined, UString &destString, LPCWSTR src)
+{
+  defined = (src != NULL);
+  if (defined)
+    destString = src;
+  else
+    destString.Empty();
+}
+
+static void ConvertNETRESOURCEToCResource(const NETRESOURCEW &netResource, CResourceW &resource)
+{
+  resource.Scope = netResource.dwScope;
+  resource.Type = netResource.dwType;
+  resource.DisplayType = netResource.dwDisplayType;
+  resource.Usage = netResource.dwUsage;
+  SetComplexString(resource.LocalNameIsDefined, resource.LocalName, netResource.lpLocalName);
+  SetComplexString(resource.RemoteNameIsDefined, resource.RemoteName, netResource.lpRemoteName);
+  SetComplexString(resource.CommentIsDefined, resource.Comment, netResource.lpComment);
+  SetComplexString(resource.ProviderIsDefined, resource.Provider, netResource.lpProvider);
+}
+
+static void SetComplexString2(LPWSTR *destString, bool defined, const UString &srcString)
+{
+  if (defined)
+    *destString = srcString.Ptr_non_const();
+  else
+    *destString = NULL;
+}
+
+static void ConvertCResourceToNETRESOURCE(const CResourceW &resource, NETRESOURCEW &netResource)
+{
+  netResource.dwScope = resource.Scope;
+  netResource.dwType = resource.Type;
+  netResource.dwDisplayType = resource.DisplayType;
+  netResource.dwUsage = resource.Usage;
+  SetComplexString2(&netResource.lpLocalName, resource.LocalNameIsDefined, resource.LocalName);
+  SetComplexString2(&netResource.lpRemoteName, resource.RemoteNameIsDefined, resource.RemoteName);
+  SetComplexString2(&netResource.lpComment, resource.CommentIsDefined, resource.Comment);
+  SetComplexString2(&netResource.lpProvider, resource.ProviderIsDefined, resource.Provider);
+}
+
+static void ConvertResourceWToResource(const CResourceW &resourceW, CResource &resource)
+{
+  *(CResourceBase *)&resource = *(CResourceBase *)&resourceW;
+  resource.LocalName = GetSystemString(resourceW.LocalName);
+  resource.RemoteName = GetSystemString(resourceW.RemoteName);
+  resource.Comment = GetSystemString(resourceW.Comment);
+  resource.Provider = GetSystemString(resourceW.Provider);
+}
+
+static void ConvertResourceToResourceW(const CResource &resource, CResourceW &resourceW)
+{
+  *(CResourceBase *)&resourceW = *(CResourceBase *)&resource;
+  resourceW.LocalName = GetUnicodeString(resource.LocalName);
+  resourceW.RemoteName = GetUnicodeString(resource.RemoteName);
+  resourceW.Comment = GetUnicodeString(resource.Comment);
+  resourceW.Provider = GetUnicodeString(resource.Provider);
+}
+#endif
+
+DWORD CEnum::Open(DWORD scope, DWORD type, DWORD usage, const CResource *resource)
+{
+  NETRESOURCE netResource;
+  LPNETRESOURCE pointer = NULL;
+  if (resource)
+  {
+    ConvertCResourceToNETRESOURCE(*resource, netResource);
+    pointer = &netResource;
+  }
+  return Open(scope, type, usage, pointer);
+}
+
+#ifndef _UNICODE
+DWORD CEnum::Open(DWORD scope, DWORD type, DWORD usage, const CResourceW *resource)
+{
+  if (g_IsNT)
+  {
+    NETRESOURCEW netResource;
+    LPNETRESOURCEW pointer = NULL;
+    if (resource)
+    {
+      ConvertCResourceToNETRESOURCE(*resource, netResource);
+      pointer = &netResource;
+    }
+    return Open(scope, type, usage, pointer);
+  }
+  CResource resourceA;
+  CResource *pointer = NULL;
+  if (resource)
+  {
+    ConvertResourceWToResource(*resource, resourceA);
+    pointer = &resourceA;
+  }
+  return Open(scope, type, usage, pointer);
+}
+#endif
+
+DWORD CEnum::Close()
+{
+  if (!_handleAllocated)
+    return NO_ERROR;
+  const DWORD result = ::WNetCloseEnum(_handle);
+  _handleAllocated = (result != NO_ERROR);
+  return result;
+}
+
+DWORD CEnum::Next(LPDWORD lpcCount, LPVOID lpBuffer, LPDWORD lpBufferSize)
+{
+  return ::WNetEnumResource(_handle, lpcCount, lpBuffer, lpBufferSize);
+}
+
+#ifndef _UNICODE
+DWORD CEnum::NextW(LPDWORD lpcCount, LPVOID lpBuffer, LPDWORD lpBufferSize)
+{
+  return ::WNetEnumResourceW(_handle, lpcCount, lpBuffer, lpBufferSize);
+}
+#endif
+
+DWORD CEnum::Next(CResource &resource)
+{
+  const DWORD kBufferSize = 16384;
+  CByteArr byteBuffer(kBufferSize);
+  LPNETRESOURCE lpnrLocal = (LPNETRESOURCE) (void *) (BYTE *)(byteBuffer);
+  ZeroMemory(lpnrLocal, kBufferSize);
+  DWORD bufferSize = kBufferSize;
+  DWORD numEntries = 1;
+  const DWORD result = Next(&numEntries, lpnrLocal, &bufferSize);
+  if (result != NO_ERROR)
+    return result;
+  if (numEntries != 1)
+    return (DWORD)E_FAIL;
+  ConvertNETRESOURCEToCResource(lpnrLocal[0], resource);
+  return result;
+}
+
+#ifndef _UNICODE
+DWORD CEnum::Next(CResourceW &resource)
+{
+  if (g_IsNT)
+  {
+    const DWORD kBufferSize = 16384;
+    CByteArr byteBuffer(kBufferSize);
+    LPNETRESOURCEW lpnrLocal = (LPNETRESOURCEW) (void *) (BYTE *)(byteBuffer);
+    ZeroMemory(lpnrLocal, kBufferSize);
+    DWORD bufferSize = kBufferSize;
+    DWORD numEntries = 1;
+    const DWORD result = NextW(&numEntries, lpnrLocal, &bufferSize);
+    if (result != NO_ERROR)
+      return result;
+    if (numEntries != 1)
+      return (DWORD)E_FAIL;
+    ConvertNETRESOURCEToCResource(lpnrLocal[0], resource);
+    return result;
+  }
+  CResource resourceA;
+  const DWORD result = Next(resourceA);
+  ConvertResourceToResourceW(resourceA, resource);
+  return result;
+}
+#endif
+
+
+DWORD GetResourceParent(const CResource &resource, CResource &parentResource)
+{
+  const DWORD kBufferSize = 16384;
+  CByteArr byteBuffer(kBufferSize);
+  LPNETRESOURCE lpnrLocal = (LPNETRESOURCE) (void *) (BYTE *)(byteBuffer);
+  ZeroMemory(lpnrLocal, kBufferSize);
+  DWORD bufferSize = kBufferSize;
+  NETRESOURCE netResource;
+  ConvertCResourceToNETRESOURCE(resource, netResource);
+  const DWORD result = ::WNetGetResourceParent(&netResource, lpnrLocal, &bufferSize);
+  if (result != NO_ERROR)
+    return result;
+  ConvertNETRESOURCEToCResource(lpnrLocal[0], parentResource);
+  return result;
+}
+
+#ifndef _UNICODE
+DWORD GetResourceParent(const CResourceW &resource, CResourceW &parentResource)
+{
+  if (g_IsNT)
+  {
+    const DWORD kBufferSize = 16384;
+    CByteArr byteBuffer(kBufferSize);
+    LPNETRESOURCEW lpnrLocal = (LPNETRESOURCEW) (void *) (BYTE *)(byteBuffer);
+    ZeroMemory(lpnrLocal, kBufferSize);
+    DWORD bufferSize = kBufferSize;
+    NETRESOURCEW netResource;
+    ConvertCResourceToNETRESOURCE(resource, netResource);
+    const DWORD result = ::WNetGetResourceParentW(&netResource, lpnrLocal, &bufferSize);
+    if (result != NO_ERROR)
+      return result;
+    ConvertNETRESOURCEToCResource(lpnrLocal[0], parentResource);
+    return result;
+  }
+  CResource resourceA, parentResourceA;
+  ConvertResourceWToResource(resource, resourceA);
+  const DWORD result = GetResourceParent(resourceA, parentResourceA);
+  ConvertResourceToResourceW(parentResourceA, parentResource);
+  return result;
+}
+#endif
+
+DWORD GetResourceInformation(const CResource &resource,
+    CResource &destResource, CSysString &systemPathPart)
+{
+  const DWORD kBufferSize = 16384;
+  CByteArr byteBuffer(kBufferSize);
+  LPNETRESOURCE lpnrLocal = (LPNETRESOURCE) (void *) (BYTE *)(byteBuffer);
+  ZeroMemory(lpnrLocal, kBufferSize);
+  DWORD bufferSize = kBufferSize;
+  NETRESOURCE netResource;
+  ConvertCResourceToNETRESOURCE(resource, netResource);
+  LPTSTR lplpSystem;
+  const DWORD result = ::WNetGetResourceInformation(&netResource,
+      lpnrLocal, &bufferSize, &lplpSystem);
+  if (result != NO_ERROR)
+    return result;
+  if (lplpSystem != NULL)
+    systemPathPart = lplpSystem;
+  ConvertNETRESOURCEToCResource(lpnrLocal[0], destResource);
+  return result;
+}
+
+#ifndef _UNICODE
+DWORD GetResourceInformation(const CResourceW &resource,
+    CResourceW &destResource, UString &systemPathPart)
+{
+  if (g_IsNT)
+  {
+    const DWORD kBufferSize = 16384;
+    CByteArr byteBuffer(kBufferSize);
+    LPNETRESOURCEW lpnrLocal = (LPNETRESOURCEW) (void *) (BYTE *)(byteBuffer);
+    ZeroMemory(lpnrLocal, kBufferSize);
+    DWORD bufferSize = kBufferSize;
+    NETRESOURCEW netResource;
+    ConvertCResourceToNETRESOURCE(resource, netResource);
+    LPWSTR lplpSystem;
+    const DWORD result = ::WNetGetResourceInformationW(&netResource,
+      lpnrLocal, &bufferSize, &lplpSystem);
+    if (result != NO_ERROR)
+      return result;
+    if (lplpSystem != 0)
+      systemPathPart = lplpSystem;
+    ConvertNETRESOURCEToCResource(lpnrLocal[0], destResource);
+    return result;
+  }
+  CResource resourceA, destResourceA;
+  ConvertResourceWToResource(resource, resourceA);
+  AString systemPathPartA;
+  const DWORD result = GetResourceInformation(resourceA, destResourceA, systemPathPartA);
+  ConvertResourceToResourceW(destResourceA, destResource);
+  systemPathPart = GetUnicodeString(systemPathPartA);
+  return result;
+}
+#endif
+
+DWORD AddConnection2(const CResource &resource,
+    LPCTSTR password, LPCTSTR userName, DWORD flags)
+{
+  NETRESOURCE netResource;
+  ConvertCResourceToNETRESOURCE(resource, netResource);
+  return ::WNetAddConnection2(&netResource,
+    password, userName, flags);
+}
+
+DWORD AddConnection2(const CResource &resource, LPCTSTR password, LPCTSTR userName, DWORD flags);
+
+#ifndef _UNICODE
+DWORD AddConnection2(const CResourceW &resource, LPCWSTR password, LPCWSTR userName, DWORD flags)
+{
+  if (g_IsNT)
+  {
+    NETRESOURCEW netResource;
+    ConvertCResourceToNETRESOURCE(resource, netResource);
+    return ::WNetAddConnection2W(&netResource,password, userName, flags);
+  }
+  CResource resourceA;
+  ConvertResourceWToResource(resource, resourceA);
+  const CSysString passwordA (GetSystemString(password));
+  const CSysString userNameA (GetSystemString(userName));
+  return AddConnection2(resourceA,
+    password ? (LPCTSTR)passwordA: 0,
+    userName ? (LPCTSTR)userNameA: 0,
+    flags);
+}
+#endif
+
+}}

versions/26.00/CPP/Windows/Net.h

@@ -0,0 +1,87 @@
+// Windows/Net.h
+
+#ifndef ZIP7_INC_WINDOWS_NET_H
+#define ZIP7_INC_WINDOWS_NET_H
+
+#include "../Common/MyString.h"
+#include "../Common/MyWindows.h"
+
+namespace NWindows {
+namespace NNet {
+
+struct CResourceBase
+{
+  DWORD Scope;
+  DWORD Type;
+  DWORD DisplayType;
+  DWORD Usage;
+  bool LocalNameIsDefined;
+  bool RemoteNameIsDefined;
+  bool CommentIsDefined;
+  bool ProviderIsDefined;
+};
+
+struct CResource: public CResourceBase
+{
+  CSysString LocalName;
+  CSysString RemoteName;
+  CSysString Comment;
+  CSysString Provider;
+};
+
+#ifdef _UNICODE
+typedef CResource CResourceW;
+#else
+struct CResourceW: public CResourceBase
+{
+  UString LocalName;
+  UString RemoteName;
+  UString Comment;
+  UString Provider;
+};
+#endif
+
+class CEnum
+{
+  HANDLE _handle;
+  bool _handleAllocated;
+  DWORD Open(DWORD scope, DWORD type, DWORD usage, LPNETRESOURCE netResource);
+  DWORD Next(LPDWORD lpcCount, LPVOID lpBuffer, LPDWORD lpBufferSize);
+  #ifndef _UNICODE
+  DWORD Open(DWORD scope, DWORD type, DWORD usage, LPNETRESOURCEW netResource);
+  DWORD NextW(LPDWORD lpcCount, LPVOID lpBuffer, LPDWORD lpBufferSize);
+  #endif
+protected:
+  bool IsHandleAllocated() const { return _handleAllocated; }
+public:
+  CEnum(): _handleAllocated(false) {}
+  ~CEnum() {  Close(); }
+  DWORD Close();
+  DWORD Open(DWORD scope, DWORD type, DWORD usage, const CResource *resource);
+  DWORD Next(CResource &resource);
+  #ifndef _UNICODE
+  DWORD Open(DWORD scope, DWORD type, DWORD usage, const CResourceW *resource);
+  DWORD Next(CResourceW &resource);
+  #endif
+};
+
+DWORD GetResourceParent(const CResource &resource, CResource &parentResource);
+#ifndef _UNICODE
+DWORD GetResourceParent(const CResourceW &resource, CResourceW &parentResource);
+#endif
+
+DWORD GetResourceInformation(const CResource &resource,
+    CResource &destResource, CSysString &systemPathPart);
+#ifndef _UNICODE
+DWORD GetResourceInformation(const CResourceW &resource,
+    CResourceW &destResource, UString &systemPathPart);
+#endif
+
+DWORD AddConnection2(const CResource &resource, LPCTSTR password, LPCTSTR userName, DWORD flags);
+#ifndef _UNICODE
+DWORD AddConnection2(const CResourceW &resource, LPCWSTR password, LPCWSTR userName, DWORD flags);
+#endif
+
+}}
+
+#endif

versions/26.00/CPP/Windows/NtCheck.h

@@ -0,0 +1,58 @@
+// Windows/NtCheck.h
+
+#ifndef ZIP7_INC_WINDOWS_NT_CHECK_H
+#define ZIP7_INC_WINDOWS_NT_CHECK_H
+
+#ifdef _WIN32
+
+#include "../Common/MyWindows.h"
+
+#if !defined(_WIN64) && !defined(UNDER_CE)
+
+#if defined(_MSC_VER) && _MSC_VER >= 1900
+#pragma warning(push)
+// GetVersionExW was declared deprecated
+#pragma warning(disable : 4996)
+#endif
+static inline bool IsItWindowsNT()
+{
+  OSVERSIONINFO vi;
+  vi.dwOSVersionInfoSize = sizeof(vi);
+  return (::GetVersionEx(&vi) && vi.dwPlatformId == VER_PLATFORM_WIN32_NT);
+}
+#if defined(_MSC_VER) && _MSC_VER >= 1900
+#pragma warning(pop)
+#endif
+
+#endif
+
+#ifndef _UNICODE
+    extern
+    bool g_IsNT;
+  #if defined(_WIN64) || defined(UNDER_CE)
+    bool g_IsNT = true;
+    #define SET_IS_NT
+  #else
+    bool g_IsNT = false;
+    #define SET_IS_NT g_IsNT = IsItWindowsNT();
+  #endif
+  #define NT_CHECK_ACTION
+  // #define NT_CHECK_ACTION { NT_CHECK_FAIL_ACTION }
+#else
+  #if !defined(_WIN64) && !defined(UNDER_CE)
+    #define NT_CHECK_ACTION if (!IsItWindowsNT()) { NT_CHECK_FAIL_ACTION }
+  #else
+    #define NT_CHECK_ACTION
+  #endif
+  #define SET_IS_NT
+#endif
+
+#define NT_CHECK  NT_CHECK_ACTION SET_IS_NT
+
+#else
+
+#define NT_CHECK
+
+#endif
+
+#endif

versions/26.00/CPP/Windows/ProcessMessages.cpp

@@ -0,0 +1,22 @@
+// Windows/ProcessMessages.cpp
+
+#include "StdAfx.h"
+
+#include "ProcessMessages.h"
+
+namespace NWindows {
+
+void ProcessMessages(HWND window)
+{
+  MSG msg;
+  while (::PeekMessage(&msg, NULL, 0, 0, PM_REMOVE) )
+  {
+    if (window == (HWND) NULL || !IsDialogMessage(window, &msg))
+    {
+      TranslateMessage(&msg);
+      DispatchMessage(&msg);
+    }
+  }
+}
+
+}

versions/26.00/CPP/Windows/ProcessMessages.h

@@ -0,0 +1,12 @@
+// Windows/ProcessMessages.h
+
+#ifndef ZIP7_INC_WINDOWS_PROCESS_MESSAGES_H
+#define ZIP7_INC_WINDOWS_PROCESS_MESSAGES_H
+
+namespace NWindows {
+
+void ProcessMessages(HWND window);
+
+}
+
+#endif

versions/26.00/CPP/Windows/ProcessUtils.cpp

@@ -0,0 +1,102 @@
+// ProcessUtils.cpp
+
+#include "StdAfx.h"
+
+#include "../Common/StringConvert.h"
+
+#include "ProcessUtils.h"
+
+#ifndef _UNICODE
+extern bool g_IsNT;
+#endif
+
+namespace NWindows {
+
+#ifndef UNDER_CE
+static UString GetQuotedString(const UString &s)
+{
+  UString s2 ('\"');
+  s2 += s;
+  s2.Add_Char('\"');
+  return s2;
+}
+#endif
+
+WRes CProcess::Create(LPCWSTR imageName, const UString &params, LPCWSTR curDir)
+{
+  /*
+  OutputDebugStringW(L"CProcess::Create");
+  OutputDebugStringW(imageName);
+  if (params)
+  {
+    OutputDebugStringW(L"params:");
+    OutputDebugStringW(params);
+  }
+  if (curDir)
+  {
+    OutputDebugStringW(L"cur dir:");
+    OutputDebugStringW(curDir);
+  }
+  */
+
+  Close();
+  const UString params2 =
+      #ifndef UNDER_CE
+      GetQuotedString(imageName) + L' ' +
+      #endif
+      params;
+  #ifdef UNDER_CE
+  curDir = NULL;
+  #else
+  imageName = NULL;
+  #endif
+  PROCESS_INFORMATION pi;
+  BOOL result;
+  #ifndef _UNICODE
+  if (!g_IsNT)
+  {
+    STARTUPINFOA si;
+    si.cb = sizeof(si);
+    si.lpReserved = NULL;
+    si.lpDesktop = NULL;
+    si.lpTitle = NULL;
+    si.dwFlags = 0;
+    si.cbReserved2 = 0;
+    si.lpReserved2 = NULL;
+    
+    CSysString curDirA;
+    if (curDir != 0)
+      curDirA = GetSystemString(curDir);
+    const AString s = GetSystemString(params2);
+    result = ::CreateProcessA(NULL, s.Ptr_non_const(),
+        NULL, NULL, FALSE, 0, NULL, ((curDir != 0) ? (LPCSTR)curDirA: 0), &si, &pi);
+  }
+  else
+  #endif
+  {
+    STARTUPINFOW si;
+    si.cb = sizeof(si);
+    si.lpReserved = NULL;
+    si.lpDesktop = NULL;
+    si.lpTitle = NULL;
+    si.dwFlags = 0;
+    si.cbReserved2 = 0;
+    si.lpReserved2 = NULL;
+    
+    result = CreateProcessW(imageName, params2.Ptr_non_const(),
+        NULL, NULL, FALSE, 0, NULL, curDir, &si, &pi);
+  }
+  if (result == 0)
+    return ::GetLastError();
+  ::CloseHandle(pi.hThread);
+  _handle = pi.hProcess;
+  return 0;
+}
+
+WRes MyCreateProcess(LPCWSTR imageName, const UString &params)
+{
+  CProcess process;
+  return process.Create(imageName, params, NULL);
+}
+
+}

versions/26.00/CPP/Windows/ProcessUtils.h

@@ -0,0 +1,138 @@
+// Windows/ProcessUtils.h
+
+#ifndef ZIP7_INC_WINDOWS_PROCESS_UTILS_H
+#define ZIP7_INC_WINDOWS_PROCESS_UTILS_H
+
+#include "../Common/MyWindows.h"
+
+#ifndef Z7_OLD_WIN_SDK
+
+#if defined(__MINGW32__) || defined(__MINGW64__)
+#include <psapi.h>
+#else
+#include <Psapi.h>
+#endif
+
+#else // Z7_OLD_WIN_SDK
+
+typedef struct _MODULEINFO {
+    LPVOID lpBaseOfDll;
+    DWORD SizeOfImage;
+    LPVOID EntryPoint;
+} MODULEINFO, *LPMODULEINFO;
+
+typedef struct _PROCESS_MEMORY_COUNTERS {
+    DWORD cb;
+    DWORD PageFaultCount;
+    SIZE_T PeakWorkingSetSize;
+    SIZE_T WorkingSetSize;
+    SIZE_T QuotaPeakPagedPoolUsage;
+    SIZE_T QuotaPagedPoolUsage;
+    SIZE_T QuotaPeakNonPagedPoolUsage;
+    SIZE_T QuotaNonPagedPoolUsage;
+    SIZE_T PagefileUsage;
+    SIZE_T PeakPagefileUsage;
+} PROCESS_MEMORY_COUNTERS;
+typedef PROCESS_MEMORY_COUNTERS *PPROCESS_MEMORY_COUNTERS;
+
+#endif // Z7_OLD_WIN_SDK
+
+#include "../Common/MyString.h"
+
+#include "Defs.h"
+#include "Handle.h"
+
+namespace NWindows {
+
+class CProcess: public CHandle
+{
+public:
+  bool Open(DWORD desiredAccess, bool inheritHandle, DWORD processId)
+  {
+    _handle = ::OpenProcess(desiredAccess, inheritHandle, processId);
+    return (_handle != NULL);
+  }
+
+  #ifndef UNDER_CE
+
+  bool GetExitCodeProcess(LPDWORD lpExitCode) { return BOOLToBool(::GetExitCodeProcess(_handle, lpExitCode)); }
+  bool Terminate(UINT exitCode) { return BOOLToBool(::TerminateProcess(_handle, exitCode)); }
+  #if (WINVER >= 0x0500)
+  DWORD GetGuiResources (DWORD uiFlags) { return ::GetGuiResources(_handle, uiFlags); }
+  #endif
+  bool SetPriorityClass(DWORD dwPriorityClass) { return BOOLToBool(::SetPriorityClass(_handle, dwPriorityClass)); }
+  DWORD GetPriorityClass() { return ::GetPriorityClass(_handle); }
+  // bool GetIoCounters(PIO_COUNTERS lpIoCounters ) { return BOOLToBool(::GetProcessIoCounters(_handle, lpIoCounters )); }
+
+  bool GetTimes(LPFILETIME creationTime, LPFILETIME exitTime, LPFILETIME kernelTime, LPFILETIME userTime)
+    { return BOOLToBool(::GetProcessTimes(_handle, creationTime, exitTime, kernelTime, userTime)); }
+
+  DWORD WaitForInputIdle(DWORD milliseconds) { return ::WaitForInputIdle(_handle, milliseconds);  }
+
+  // Debug
+
+  bool ReadMemory(LPCVOID baseAddress, LPVOID buffer, SIZE_T size, SIZE_T* numberOfBytesRead)
+    { return BOOLToBool(::ReadProcessMemory(_handle, baseAddress, buffer, size, numberOfBytesRead));  }
+
+  bool WriteMemory(LPVOID baseAddress, LPCVOID buffer, SIZE_T size, SIZE_T* numberOfBytesWritten)
+    { return BOOLToBool(::WriteProcessMemory(_handle, baseAddress,
+      #ifdef Z7_OLD_WIN_SDK
+        (LPVOID)
+      #endif
+      buffer,
+      size, numberOfBytesWritten)); }
+
+  bool FlushInstructionCache(LPCVOID baseAddress = NULL, SIZE_T size = 0)
+    { return BOOLToBool(::FlushInstructionCache(_handle, baseAddress, size)); }
+
+  LPVOID VirtualAlloc(LPVOID address, SIZE_T size, DWORD allocationType, DWORD protect)
+    { return VirtualAllocEx(_handle, address, size, allocationType, protect);  }
+
+  bool VirtualFree(LPVOID address, SIZE_T size, DWORD freeType)
+    { return BOOLToBool(::VirtualFreeEx(_handle, address, size, freeType)); }
+
+  // Process Status API (PSAPI)
+
+  /*
+  bool EmptyWorkingSet()
+    { return BOOLToBool(::EmptyWorkingSet(_handle)); }
+  bool EnumModules(HMODULE *hModules, DWORD arraySizeInBytes, LPDWORD receivedBytes)
+    { return BOOLToBool(::EnumProcessModules(_handle, hModules, arraySizeInBytes, receivedBytes)); }
+  DWORD MyGetModuleBaseName(HMODULE hModule, LPTSTR baseName, DWORD size)
+    { return ::GetModuleBaseName(_handle, hModule, baseName, size); }
+  bool MyGetModuleBaseName(HMODULE hModule, CSysString &name)
+  {
+    const unsigned len = MAX_PATH + 100;
+    const DWORD resultLen = MyGetModuleBaseName(hModule, name.GetBuf(len), len);
+    name.ReleaseBuf_CalcLen(len);
+    return (resultLen != 0);
+  }
+
+  DWORD MyGetModuleFileNameEx(HMODULE hModule, LPTSTR baseName, DWORD size)
+    { return ::GetModuleFileNameEx(_handle, hModule, baseName, size); }
+  bool MyGetModuleFileNameEx(HMODULE hModule, CSysString &name)
+  {
+    const unsigned len = MAX_PATH + 100;
+    const DWORD resultLen = MyGetModuleFileNameEx(hModule, name.GetBuf(len), len);
+    name.ReleaseBuf_CalcLen(len);
+    return (resultLen != 0);
+  }
+
+  bool GetModuleInformation(HMODULE hModule, LPMODULEINFO moduleInfo)
+    { return BOOLToBool(::GetModuleInformation(_handle, hModule, moduleInfo, sizeof(MODULEINFO))); }
+  bool GetMemoryInfo(PPROCESS_MEMORY_COUNTERS memCounters)
+    { return BOOLToBool(::GetProcessMemoryInfo(_handle, memCounters, sizeof(PROCESS_MEMORY_COUNTERS))); }
+  */
+
+  #endif
+
+  WRes Create(LPCWSTR imageName, const UString &params, LPCWSTR curDir);
+
+  DWORD Wait() { return ::WaitForSingleObject(_handle, INFINITE); }
+};
+
+WRes MyCreateProcess(LPCWSTR imageName, const UString &params);
+
+}
+
+#endif

versions/26.00/CPP/Windows/PropVariant.cpp

@@ -0,0 +1,393 @@
+// Windows/PropVariant.cpp
+
+#include "StdAfx.h"
+
+#include "../Common/Defs.h"
+
+#include "PropVariant.h"
+
+namespace NWindows {
+namespace NCOM {
+
+BSTR AllocBstrFromAscii(const char *s) throw()
+{
+  if (!s)
+    return NULL;
+  UINT len = (UINT)strlen(s);
+  BSTR p = ::SysAllocStringLen(NULL, len);
+  if (p)
+  {
+    for (UINT i = 0; i <= len; i++)
+      p[i] = (Byte)s[i];
+  }
+  return p;
+}
+
+HRESULT PropVarEm_Alloc_Bstr(PROPVARIANT *p, unsigned numChars) throw()
+{
+  p->bstrVal = ::SysAllocStringLen(NULL, numChars);
+  if (!p->bstrVal)
+  {
+    p->vt = VT_ERROR;
+    p->scode = E_OUTOFMEMORY;
+    return E_OUTOFMEMORY;
+  }
+  p->vt = VT_BSTR;
+  return S_OK;
+}
+
+HRESULT PropVarEm_Set_Str(PROPVARIANT *p, const char *s) throw()
+{
+  p->bstrVal = AllocBstrFromAscii(s);
+  if (p->bstrVal)
+  {
+    p->vt = VT_BSTR;
+    return S_OK;
+  }
+  p->vt = VT_ERROR;
+  p->scode = E_OUTOFMEMORY;
+  return E_OUTOFMEMORY;
+}
+
+CPropVariant::CPropVariant(const PROPVARIANT &varSrc)
+{
+  vt = VT_EMPTY;
+  InternalCopy(&varSrc);
+}
+
+CPropVariant::CPropVariant(const CPropVariant &varSrc)
+{
+  vt = VT_EMPTY;
+  InternalCopy(&varSrc);
+}
+
+CPropVariant::CPropVariant(BSTR bstrSrc)
+{
+  vt = VT_EMPTY;
+  *this = bstrSrc;
+}
+
+CPropVariant::CPropVariant(LPCOLESTR lpszSrc)
+{
+  vt = VT_EMPTY;
+  *this = lpszSrc;
+}
+
+CPropVariant& CPropVariant::operator=(const CPropVariant &varSrc)
+{
+  InternalCopy(&varSrc);
+  return *this;
+}
+
+CPropVariant& CPropVariant::operator=(const PROPVARIANT &varSrc)
+{
+  InternalCopy(&varSrc);
+  return *this;
+}
+
+CPropVariant& CPropVariant::operator=(BSTR bstrSrc)
+{
+  *this = (LPCOLESTR)bstrSrc;
+  return *this;
+}
+
+static const char * const kMemException = "out of memory";
+
+CPropVariant& CPropVariant::operator=(LPCOLESTR lpszSrc)
+{
+  InternalClear();
+  vt = VT_BSTR;
+  wReserved1 = 0;
+  bstrVal = ::SysAllocString(lpszSrc);
+  if (!bstrVal && lpszSrc)
+  {
+    throw kMemException;
+    // vt = VT_ERROR;
+    // scode = E_OUTOFMEMORY;
+  }
+  return *this;
+}
+
+CPropVariant& CPropVariant::operator=(const UString &s)
+{
+  InternalClear();
+  vt = VT_BSTR;
+  wReserved1 = 0;
+  bstrVal = ::SysAllocStringLen(s, s.Len());
+  if (!bstrVal)
+    throw kMemException;
+  return *this;
+}
+
+CPropVariant& CPropVariant::operator=(const UString2 &s)
+{
+  /*
+  if (s.IsEmpty())
+    *this = L"";
+  else
+  */
+  {
+    InternalClear();
+    vt = VT_BSTR;
+    wReserved1 = 0;
+    bstrVal = ::SysAllocStringLen(s.GetRawPtr(), s.Len());
+    if (!bstrVal)
+      throw kMemException;
+    /* SysAllocStringLen probably appends a null-terminating character for NULL string.
+       But it doesn't specified in MSDN.
+       But we suppose that it works
+
+    if (!s.GetRawPtr())
+    {
+      *bstrVal = 0;
+    }
+    */
+
+    /* MSDN: Windows CE: SysAllocStringLen() : Passing invalid (and under some circumstances NULL)
+                         pointers to this function causes  an unexpected termination of the application.
+       Is it safe? Maybe we must chamnge the code for that case ? */
+  }
+  return *this;
+}
+
+CPropVariant& CPropVariant::operator=(const char *s)
+{
+  InternalClear();
+  vt = VT_BSTR;
+  wReserved1 = 0;
+  bstrVal = AllocBstrFromAscii(s);
+  if (!bstrVal)
+  {
+    throw kMemException;
+    // vt = VT_ERROR;
+    // scode = E_OUTOFMEMORY;
+  }
+  return *this;
+}
+
+CPropVariant& CPropVariant::operator=(bool bSrc) throw()
+{
+  if (vt != VT_BOOL)
+  {
+    InternalClear();
+    vt = VT_BOOL;
+  }
+  boolVal = bSrc ? VARIANT_TRUE : VARIANT_FALSE;
+  return *this;
+}
+
+BSTR CPropVariant::AllocBstr(unsigned numChars)
+{
+  if (vt != VT_EMPTY)
+    InternalClear();
+  vt = VT_BSTR;
+  wReserved1 = 0;
+  bstrVal = ::SysAllocStringLen(NULL, numChars);
+  if (!bstrVal)
+  {
+    throw kMemException;
+    // vt = VT_ERROR;
+    // scode = E_OUTOFMEMORY;
+  }
+  return bstrVal;
+}
+
+#define SET_PROP_id_dest(id, dest) \
+  if (vt != id) { InternalClear(); vt = id; } dest = value; wReserved1 = 0;
+
+void CPropVariant::Set_Int32(Int32 value) throw()
+{
+  SET_PROP_id_dest(VT_I4, lVal)
+}
+
+void CPropVariant::Set_Int64(Int64 value) throw()
+{
+  SET_PROP_id_dest(VT_I8, hVal.QuadPart)
+}
+
+#define SET_PROP_FUNC(type, id, dest) \
+  CPropVariant& CPropVariant::operator=(type value) throw() \
+  { SET_PROP_id_dest(id, dest)  return *this; }
+
+SET_PROP_FUNC(Byte, VT_UI1, bVal)
+// SET_PROP_FUNC(Int16, VT_I2, iVal)
+// SET_PROP_FUNC(Int32, VT_I4, lVal)
+SET_PROP_FUNC(UInt32, VT_UI4, ulVal)
+SET_PROP_FUNC(UInt64, VT_UI8, uhVal.QuadPart)
+// SET_PROP_FUNC(Int64, VT_I8, hVal.QuadPart)
+SET_PROP_FUNC(const FILETIME &, VT_FILETIME, filetime)
+
+#define CASE_SIMPLE_VT_VALUES \
+    case VT_EMPTY:    \
+    case VT_BOOL:     \
+    case VT_FILETIME: \
+    case VT_UI8:      \
+    case VT_UI4:      \
+    case VT_UI2:      \
+    case VT_UI1:      \
+    case VT_I8:       \
+    case VT_I4:       \
+    case VT_I2:       \
+    case VT_I1:       \
+    case VT_UINT:     \
+    case VT_INT:      \
+    case VT_NULL:     \
+    case VT_ERROR:    \
+    case VT_R4:       \
+    case VT_R8:       \
+    case VT_CY:       \
+    case VT_DATE:     \
+
+
+/*
+  ::VariantClear() and ::VariantCopy() don't work, if (vt == VT_FILETIME)
+  So we handle VT_FILETIME and another simple types directly
+  we call system functions for VT_BSTR and for unknown typed
+*/
+ 
+CPropVariant::~CPropVariant() throw()
+{
+  switch ((unsigned)vt)
+  {
+    CASE_SIMPLE_VT_VALUES
+      // vt = VT_EMPTY; // it's optional
+      return;
+    default: break;
+  }
+  ::VariantClear((tagVARIANT *)this);
+}
+
+HRESULT PropVariant_Clear(PROPVARIANT *prop) throw()
+{
+  switch ((unsigned)prop->vt)
+  {
+    CASE_SIMPLE_VT_VALUES
+      prop->vt = VT_EMPTY;
+      break;
+    default:
+    {
+      const HRESULT res = ::VariantClear((VARIANTARG *)prop);
+      if (res != S_OK || prop->vt != VT_EMPTY)
+        return res;
+      break;
+    }
+  }
+  prop->wReserved1 = 0;
+  prop->wReserved2 = 0;
+  prop->wReserved3 = 0;
+  prop->uhVal.QuadPart = 0;
+  return S_OK;
+}
+
+HRESULT CPropVariant::Clear() throw()
+{
+  if (vt == VT_EMPTY)
+  {
+    wReserved1 = 0;
+    return S_OK;
+  }
+  return PropVariant_Clear(this);
+}
+
+HRESULT CPropVariant::Copy(const PROPVARIANT* pSrc) throw()
+{
+  Clear();
+  switch ((unsigned)pSrc->vt)
+  {
+    CASE_SIMPLE_VT_VALUES
+      memmove((PROPVARIANT*)this, pSrc, sizeof(PROPVARIANT));
+      return S_OK;
+    default: break;
+  }
+  return ::VariantCopy((tagVARIANT *)this, (tagVARIANT *)const_cast<PROPVARIANT *>(pSrc));
+}
+
+
+HRESULT CPropVariant::Attach(PROPVARIANT *pSrc) throw()
+{
+  const HRESULT hr = Clear();
+  if (FAILED(hr))
+    return hr;
+  // memcpy((PROPVARIANT *)this, pSrc, sizeof(PROPVARIANT));
+  *(PROPVARIANT *)this = *pSrc;
+  pSrc->vt = VT_EMPTY;
+  pSrc->wReserved1 = 0;
+  return S_OK;
+}
+
+HRESULT CPropVariant::Detach(PROPVARIANT *pDest) throw()
+{
+  if (pDest->vt != VT_EMPTY)
+  {
+    const HRESULT hr = PropVariant_Clear(pDest);
+    if (FAILED(hr))
+      return hr;
+  }
+  // memcpy(pDest, this, sizeof(PROPVARIANT));
+  *pDest = *(PROPVARIANT *)this;
+  vt = VT_EMPTY;
+  wReserved1 = 0;
+  return S_OK;
+}
+
+HRESULT CPropVariant::InternalClear() throw()
+{
+  if (vt == VT_EMPTY)
+  {
+    wReserved1 = 0;
+    return S_OK;
+  }
+  const HRESULT hr = Clear();
+  if (FAILED(hr))
+  {
+    vt = VT_ERROR;
+    scode = hr;
+  }
+  return hr;
+}
+
+void CPropVariant::InternalCopy(const PROPVARIANT *pSrc)
+{
+  const HRESULT hr = Copy(pSrc);
+  if (FAILED(hr))
+  {
+    if (hr == E_OUTOFMEMORY)
+      throw kMemException;
+    vt = VT_ERROR;
+    scode = hr;
+  }
+}
+
+
+int CPropVariant::Compare(const CPropVariant &a) throw()
+{
+  if (vt != a.vt)
+    return MyCompare(vt, a.vt);
+  switch ((unsigned)vt)
+  {
+    case VT_EMPTY: return 0;
+    // case VT_I1: return MyCompare(cVal, a.cVal);
+    case VT_UI1: return MyCompare(bVal, a.bVal);
+    case VT_I2: return MyCompare(iVal, a.iVal);
+    case VT_UI2: return MyCompare(uiVal, a.uiVal);
+    case VT_I4: return MyCompare(lVal, a.lVal);
+    case VT_UI4: return MyCompare(ulVal, a.ulVal);
+    // case VT_UINT: return MyCompare(uintVal, a.uintVal);
+    case VT_I8: return MyCompare(hVal.QuadPart, a.hVal.QuadPart);
+    case VT_UI8: return MyCompare(uhVal.QuadPart, a.uhVal.QuadPart);
+    case VT_BOOL: return -MyCompare(boolVal, a.boolVal);
+    case VT_FILETIME:
+    {
+      const int res = CompareFileTime(&filetime, &a.filetime);
+      if (res != 0)
+        return res;
+      const unsigned v1 = Get_Ns100();
+      const unsigned v2 = a.Get_Ns100();
+      return MyCompare(v1, v2);
+    }
+    case VT_BSTR: return 0; // Not implemented
+    default: return 0;
+  }
+}
+
+}}

versions/26.00/CPP/Windows/PropVariant.h

@@ -0,0 +1,173 @@
+// Windows/PropVariant.h
+
+#ifndef ZIP7_INC_WINDOWS_PROP_VARIANT_H
+#define ZIP7_INC_WINDOWS_PROP_VARIANT_H
+
+#include "../Common/MyTypes.h"
+#include "../Common/MyWindows.h"
+#include "../Common/MyString.h"
+
+namespace NWindows {
+namespace NCOM {
+
+BSTR AllocBstrFromAscii(const char *s) throw();
+
+HRESULT PropVariant_Clear(PROPVARIANT *p) throw();
+
+HRESULT PropVarEm_Alloc_Bstr(PROPVARIANT *p, unsigned numChars) throw();
+HRESULT PropVarEm_Set_Str(PROPVARIANT *p, const char *s) throw();
+
+inline void PropVarEm_Set_UInt32(PROPVARIANT *p, UInt32 v) throw()
+{
+  p->vt = VT_UI4;
+  p->ulVal = v;
+}
+
+inline void PropVarEm_Set_UInt64(PROPVARIANT *p, UInt64 v) throw()
+{
+  p->vt = VT_UI8;
+  p->uhVal.QuadPart = v;
+}
+
+inline void PropVarEm_Set_FileTime64_Prec(PROPVARIANT *p, UInt64 v, unsigned prec) throw()
+{
+  p->vt = VT_FILETIME;
+  p->filetime.dwLowDateTime = (DWORD)v;
+  p->filetime.dwHighDateTime = (DWORD)(v >> 32);
+  p->wReserved1 = (WORD)prec;
+  p->wReserved2 = 0;
+  p->wReserved3 = 0;
+}
+
+inline void PropVarEm_Set_Bool(PROPVARIANT *p, bool b) throw()
+{
+  p->vt = VT_BOOL;
+  p->boolVal = (b ? VARIANT_TRUE : VARIANT_FALSE);
+}
+
+
+class CPropVariant : public tagPROPVARIANT
+{
+  // ---------- forbidden functions ----------
+  CPropVariant(const char *s);
+  // CPropVariant(const UString &s);
+ #ifdef DEBUG_FSTRING_INHERITS_ASTRING
+  CPropVariant(const FString &s);
+  CPropVariant& operator=(const FString &s);
+ #endif
+
+public:
+  CPropVariant()
+  {
+    vt = VT_EMPTY;
+    wReserved1 = 0;
+    // wReserved2 = 0;
+    // wReserved3 = 0;
+    // uhVal.QuadPart = 0;
+    bstrVal = NULL;
+  }
+
+
+  void Set_FtPrec(unsigned prec)
+  {
+    wReserved1 = (WORD)prec;
+    wReserved2 = 0;
+    wReserved3 = 0;
+  }
+
+  void SetAsTimeFrom_FT_Prec(const FILETIME &ft, unsigned prec)
+  {
+    operator=(ft);
+    Set_FtPrec(prec);
+  }
+
+  void SetAsTimeFrom_Ft64_Prec(UInt64 v, unsigned prec)
+  {
+    FILETIME ft;
+    ft.dwLowDateTime = (DWORD)(UInt32)v;
+    ft.dwHighDateTime = (DWORD)(UInt32)(v >> 32);
+    operator=(ft);
+    Set_FtPrec(prec);
+  }
+
+  void SetAsTimeFrom_FT_Prec_Ns100(const FILETIME &ft, unsigned prec, unsigned ns100)
+  {
+    operator=(ft);
+    wReserved1 = (WORD)prec;
+    wReserved2 = (WORD)ns100;
+    wReserved3 = 0;
+  }
+
+  unsigned Get_Ns100() const
+  {
+    const unsigned prec = wReserved1;
+    const unsigned ns100 = wReserved2;
+    if (prec == 0
+        && prec <= k_PropVar_TimePrec_1ns
+        && ns100 < 100
+        && wReserved3 == 0)
+      return ns100;
+    return 0;
+  }
+
+  ~CPropVariant() throw();
+  CPropVariant(const PROPVARIANT &varSrc);
+  CPropVariant(const CPropVariant &varSrc);
+  CPropVariant(BSTR bstrSrc);
+  CPropVariant(LPCOLESTR lpszSrc);
+  CPropVariant(bool bSrc) { vt = VT_BOOL; wReserved1 = 0; boolVal = (bSrc ? VARIANT_TRUE : VARIANT_FALSE); }
+  CPropVariant(Byte value) { vt = VT_UI1; wReserved1 = 0; bVal = value; }
+
+private:
+  CPropVariant(UInt16 value); // { vt = VT_UI2; wReserved1 = 0; uiVal = value; }
+  CPropVariant(Int16 value); // { vt = VT_I2; wReserved1 = 0; iVal = value; }
+  CPropVariant(Int32 value); // { vt = VT_I4; wReserved1 = 0; lVal = value; }
+  CPropVariant(Int64 value); // { vt = VT_I8; wReserved1 = 0; hVal.QuadPart = value; }
+
+public:
+  CPropVariant(UInt32 value) { vt = VT_UI4; wReserved1 = 0; ulVal = value; }
+  CPropVariant(UInt64 value) { vt = VT_UI8; wReserved1 = 0; uhVal.QuadPart = value; }
+  CPropVariant(const FILETIME &value) { vt = VT_FILETIME; wReserved1 = 0; filetime = value; }
+
+  CPropVariant& operator=(const CPropVariant &varSrc);
+  CPropVariant& operator=(const PROPVARIANT &varSrc);
+  CPropVariant& operator=(BSTR bstrSrc);
+  CPropVariant& operator=(LPCOLESTR lpszSrc);
+  CPropVariant& operator=(const UString &s);
+  CPropVariant& operator=(const UString2 &s);
+  CPropVariant& operator=(const char *s);
+  CPropVariant& operator=(const AString &s)
+    { return (*this)=(const char *)s; }
+  
+  CPropVariant& operator=(bool bSrc) throw();
+  CPropVariant& operator=(Byte value) throw();
+  
+private:
+  CPropVariant& operator=(Int16 value) throw();
+  CPropVariant& operator=(UInt16 value) throw();
+  CPropVariant& operator=(Int32 value) throw();
+  CPropVariant& operator=(Int64 value) throw();
+
+public:
+  CPropVariant& operator=(UInt32 value) throw();
+  CPropVariant& operator=(UInt64 value) throw();
+  CPropVariant& operator=(const FILETIME &value) throw();
+
+  void Set_Int32(Int32 value) throw();
+  void Set_Int64(Int64 value) throw();
+
+  BSTR AllocBstr(unsigned numChars);
+
+  HRESULT Clear() throw();
+  HRESULT Copy(const PROPVARIANT *pSrc) throw();
+  HRESULT Attach(PROPVARIANT *pSrc) throw();
+  HRESULT Detach(PROPVARIANT *pDest) throw();
+
+  HRESULT InternalClear() throw();
+  void InternalCopy(const PROPVARIANT *pSrc);
+  int Compare(const CPropVariant &a) throw();
+};
+
+}}
+
+#endif

versions/26.00/CPP/Windows/PropVariantConv.cpp

@@ -0,0 +1,274 @@
+// PropVariantConv.cpp
+
+#include "StdAfx.h"
+
+#include "../Common/IntToString.h"
+
+#include "Defs.h"
+#include "PropVariantConv.h"
+
+#define UINT_TO_STR_2(c, val) { s[0] = (c); s[1] = (char)('0' + (val) / 10); s[2] = (char)('0' + (val) % 10); s += 3; }
+
+static const unsigned k_TimeStringBufferSize = 64;
+
+bool g_Timestamp_Show_UTC;
+#if 0
+bool g_Timestamp_Show_DisableZ;
+bool g_Timestamp_Show_TDelimeter;
+bool g_Timestamp_Show_ZoneOffset;
+#endif
+
+Z7_NO_INLINE
+bool ConvertUtcFileTimeToString2(const FILETIME &utc, unsigned ns100, char *s, int level, unsigned flags) throw()
+{
+  *s = 0;
+  FILETIME ft;
+
+#if 0
+  Int64 bias64 = 0;
+#endif
+
+  const bool show_utc =
+      (flags & kTimestampPrintFlags_Force_UTC) ? true :
+      (flags & kTimestampPrintFlags_Force_LOCAL) ? false :
+      g_Timestamp_Show_UTC;
+
+  if (show_utc)
+    ft = utc;
+  else
+  {
+    if (!FileTimeToLocalFileTime(&utc, &ft))
+      return false;
+#if 0
+    if (g_Timestamp_Show_ZoneOffset)
+    {
+      const UInt64 utc64 = (((UInt64)utc.dwHighDateTime) << 32) + utc.dwLowDateTime;
+      const UInt64 loc64 = (((UInt64) ft.dwHighDateTime) << 32) +  ft.dwLowDateTime;
+      bias64 = (Int64)utc64 - (Int64)loc64;
+    }
+#endif
+  }
+
+  SYSTEMTIME st;
+  if (!BOOLToBool(FileTimeToSystemTime(&ft, &st)))
+  {
+    // win10 : that function doesn't work, if bit 63 of 64-bit FILETIME is set.
+    return false;
+  }
+
+  {
+    unsigned val = st.wYear;
+    if (val >= 10000)
+    {
+      *s++ = (char)('0' + val / 10000);
+      val %= 10000;
+    }
+    s[3] = (char)('0' + val % 10); val /= 10;
+    s[2] = (char)('0' + val % 10); val /= 10;
+    s[1] = (char)('0' + val % 10);
+    s[0] = (char)('0' + val / 10);
+    s += 4;
+  }
+  UINT_TO_STR_2('-', st.wMonth)
+  UINT_TO_STR_2('-', st.wDay)
+  
+  if (level > kTimestampPrintLevel_DAY)
+  {
+    const char setChar =
+#if 0
+      g_Timestamp_Show_TDelimeter ? 'T' : // ISO 8601
+#endif
+      ' ';
+    UINT_TO_STR_2(setChar, st.wHour)
+    UINT_TO_STR_2(':', st.wMinute)
+    
+    if (level >= kTimestampPrintLevel_SEC)
+    {
+      UINT_TO_STR_2(':', st.wSecond)
+
+      if (level > kTimestampPrintLevel_SEC)
+      {
+        *s++ = '.';
+        /*
+        {
+          unsigned val = st.wMilliseconds;
+          s[2] = (char)('0' + val % 10); val /= 10;
+          s[1] = (char)('0' + val % 10);
+          s[0] = (char)('0' + val / 10);
+          s += 3;
+        }
+        *s++ = ' ';
+        */
+        
+        {
+          unsigned numDigits = 7;
+          UInt32 val = (UInt32)((((UInt64)ft.dwHighDateTime << 32) + ft.dwLowDateTime) % 10000000);
+          for (unsigned i = numDigits; i != 0;)
+          {
+            i--;
+            s[i] = (char)('0' + val % 10); val /= 10;
+          }
+          if (numDigits > (unsigned)level)
+            numDigits = (unsigned)level;
+          s += numDigits;
+        }
+        if (level >= kTimestampPrintLevel_NTFS + 1)
+        {
+          *s++ = (char)('0' + (ns100 / 10));
+          if (level >= kTimestampPrintLevel_NTFS + 2)
+            *s++ = (char)('0' + (ns100 % 10));
+        }
+      }
+    }
+  }
+  
+  if (show_utc)
+  {
+    if ((flags & kTimestampPrintFlags_DisableZ) == 0
+#if 0
+      && !g_Timestamp_Show_DisableZ
+#endif
+      )
+      *s++ = 'Z';
+  }
+#if 0
+  else if (g_Timestamp_Show_ZoneOffset)
+  {
+#if 1
+    {
+      char c;
+      if (bias64 < 0)
+      {
+        bias64 = -bias64;
+        c = '+';
+      }
+      else
+        c = '-';
+      UInt32 bias = (UInt32)((UInt64)bias64 / (10000000 * 60));
+#else
+    TIME_ZONE_INFORMATION zi;
+    const DWORD dw = GetTimeZoneInformation(&zi);
+    if (dw <= TIME_ZONE_ID_DAYLIGHT) // == 2
+    {
+      // UTC = LOCAL + Bias
+      Int32 bias = zi.Bias;
+      char c;
+      if (bias < 0)
+      {
+        bias = -bias;
+        c = '+';
+      }
+      else
+        c = '-';
+#endif
+      const UInt32 hours = (UInt32)bias / 60;
+      const UInt32 mins = (UInt32)bias % 60;
+      UINT_TO_STR_2(c, hours)
+      UINT_TO_STR_2(':', mins)
+    }
+  }
+#endif
+  *s = 0;
+  return true;
+}
+
+
+bool ConvertUtcFileTimeToString(const FILETIME &utc, char *s, int level) throw()
+{
+  return ConvertUtcFileTimeToString2(utc, 0, s, level);
+}
+
+bool ConvertUtcFileTimeToString2(const FILETIME &ft, unsigned ns100, wchar_t *dest, int level) throw()
+{
+  char s[k_TimeStringBufferSize];
+  const bool res = ConvertUtcFileTimeToString2(ft, ns100, s, level);
+  for (unsigned i = 0;; i++)
+  {
+    const Byte c = (Byte)s[i];
+    dest[i] = c;
+    if (c == 0)
+      break;
+  }
+  return res;
+}
+
+bool ConvertUtcFileTimeToString(const FILETIME &ft, wchar_t *dest, int level) throw()
+{
+  char s[k_TimeStringBufferSize];
+  const bool res = ConvertUtcFileTimeToString(ft, s, level);
+  for (unsigned i = 0;; i++)
+  {
+    const Byte c = (Byte)s[i];
+    dest[i] = c;
+    if (c == 0)
+      break;
+  }
+  return res;
+}
+
+
+void ConvertPropVariantToShortString(const PROPVARIANT &prop, char *dest) throw()
+{
+  *dest = 0;
+  switch (prop.vt)
+  {
+    case VT_EMPTY: return;
+    case VT_BSTR: dest[0] = '?'; dest[1] = 0; return;
+    case VT_UI1: ConvertUInt32ToString(prop.bVal, dest); return;
+    case VT_UI2: ConvertUInt32ToString(prop.uiVal, dest); return;
+    case VT_UI4: ConvertUInt32ToString(prop.ulVal, dest); return;
+    case VT_UI8: ConvertUInt64ToString(prop.uhVal.QuadPart, dest); return;
+    case VT_FILETIME:
+    {
+      // const unsigned prec = prop.wReserved1;
+      int level = 0;
+      /*
+      if (prec == 0)
+        level = 7;
+      else if (prec > 16 && prec <= 16 + 9)
+        level = prec - 16;
+      */
+      ConvertUtcFileTimeToString(prop.filetime, dest, level);
+      return;
+    }
+    // case VT_I1: return ConvertInt64ToString(prop.cVal, dest); return;
+    case VT_I2: ConvertInt64ToString(prop.iVal, dest); return;
+    case VT_I4: ConvertInt64ToString(prop.lVal, dest); return;
+    case VT_I8: ConvertInt64ToString(prop.hVal.QuadPart, dest); return;
+    case VT_BOOL: dest[0] = VARIANT_BOOLToBool(prop.boolVal) ? '+' : '-'; dest[1] = 0; return;
+    default: dest[0] = '?'; dest[1] = ':'; ConvertUInt64ToString(prop.vt, dest + 2);
+  }
+}
+
+void ConvertPropVariantToShortString(const PROPVARIANT &prop, wchar_t *dest) throw()
+{
+  *dest = 0;
+  switch (prop.vt)
+  {
+    case VT_EMPTY: return;
+    case VT_BSTR: dest[0] = '?'; dest[1] = 0; return;
+    case VT_UI1: ConvertUInt32ToString(prop.bVal, dest); return;
+    case VT_UI2: ConvertUInt32ToString(prop.uiVal, dest); return;
+    case VT_UI4: ConvertUInt32ToString(prop.ulVal, dest); return;
+    case VT_UI8: ConvertUInt64ToString(prop.uhVal.QuadPart, dest); return;
+    case VT_FILETIME:
+    {
+      // const unsigned prec = prop.wReserved1;
+      int level = 0;
+      /*
+      if (prec == 0)
+        level = 7;
+      else if (prec > 16 && prec <= 16 + 9)
+        level = prec - 16;
+      */
+      ConvertUtcFileTimeToString(prop.filetime, dest, level);
+      return;
+    }
+    // case VT_I1: return ConvertInt64ToString(prop.cVal, dest); return;
+    case VT_I2: ConvertInt64ToString(prop.iVal, dest); return;
+    case VT_I4: ConvertInt64ToString(prop.lVal, dest); return;
+    case VT_I8: ConvertInt64ToString(prop.hVal.QuadPart, dest); return;
+    case VT_BOOL: dest[0] = VARIANT_BOOLToBool(prop.boolVal) ? (wchar_t)'+' : (wchar_t)'-'; dest[1] = 0; return;
+    default: dest[0] = '?'; dest[1] = ':'; ConvertUInt32ToString(prop.vt, dest + 2);
+  }
+}

versions/26.00/CPP/Windows/PropVariantConv.h

@@ -0,0 +1,47 @@
+// Windows/PropVariantConv.h
+
+#ifndef ZIP7_INC_PROP_VARIANT_CONV_H
+#define ZIP7_INC_PROP_VARIANT_CONV_H
+
+#include "../Common/MyTypes.h"
+
+// provide at least 32 bytes for buffer including zero-end
+
+extern bool g_Timestamp_Show_UTC;
+
+#define kTimestampPrintLevel_DAY -3
+// #define kTimestampPrintLevel_HOUR -2
+#define kTimestampPrintLevel_MIN -1
+#define kTimestampPrintLevel_SEC  0
+#define kTimestampPrintLevel_NTFS 7
+#define kTimestampPrintLevel_NS   9
+
+
+#define kTimestampPrintFlags_Force_UTC   (1 << 0)
+#define kTimestampPrintFlags_Force_LOCAL (1 << 1)
+#define kTimestampPrintFlags_DisableZ    (1 << 4)
+
+bool ConvertUtcFileTimeToString(const FILETIME &ft, char *s, int level = kTimestampPrintLevel_SEC) throw();
+bool ConvertUtcFileTimeToString(const FILETIME &ft, wchar_t *s, int level = kTimestampPrintLevel_SEC) throw();
+bool ConvertUtcFileTimeToString2(const FILETIME &ft, unsigned ns100, char *s, int level = kTimestampPrintLevel_SEC, unsigned flags = 0) throw();
+bool ConvertUtcFileTimeToString2(const FILETIME &ft, unsigned ns100, wchar_t *s, int level = kTimestampPrintLevel_SEC) throw();
+
+// provide at least 32 bytes for buffer including zero-end
+// don't send VT_BSTR to these functions
+void ConvertPropVariantToShortString(const PROPVARIANT &prop, char *dest) throw();
+void ConvertPropVariantToShortString(const PROPVARIANT &prop, wchar_t *dest) throw();
+
+inline bool ConvertPropVariantToUInt64(const PROPVARIANT &prop, UInt64 &value)
+{
+  switch (prop.vt)
+  {
+    case VT_UI8: value = (UInt64)prop.uhVal.QuadPart; return true;
+    case VT_UI4: value = prop.ulVal; return true;
+    case VT_UI2: value = prop.uiVal; return true;
+    case VT_UI1: value = prop.bVal; return true;
+    case VT_EMPTY: return false;
+    default: throw 151199;
+  }
+}
+
+#endif

versions/26.00/CPP/Windows/PropVariantUtils.cpp

@@ -0,0 +1,161 @@
+// PropVariantUtils.cpp
+
+#include "StdAfx.h"
+
+#include "../Common/IntToString.h"
+
+#include "PropVariantUtils.h"
+
+using namespace NWindows;
+
+static void AddHex(AString &s, UInt32 v)
+{
+  char sz[16];
+  sz[0] = '0';
+  sz[1] = 'x';
+  ConvertUInt32ToHex(v, sz + 2);
+  s += sz;
+}
+
+
+AString TypePairToString(const CUInt32PCharPair *pairs, unsigned num, UInt32 value)
+{
+  char sz[16];
+  const char *p = NULL;
+  for (unsigned i = 0; i < num; i++)
+  {
+    const CUInt32PCharPair &pair = pairs[i];
+    if (pair.Value == value)
+      p = pair.Name;
+  }
+  if (!p)
+  {
+    ConvertUInt32ToString(value, sz);
+    p = sz;
+  }
+  return (AString)p;
+}
+
+void PairToProp(const CUInt32PCharPair *pairs, unsigned num, UInt32 value, NCOM::CPropVariant &prop)
+{
+  prop = TypePairToString(pairs, num, value);
+}
+
+
+AString TypeToString(const char * const table[], unsigned num, UInt32 value)
+{
+  char sz[16];
+  const char *p = NULL;
+  if (value < num)
+    p = table[value];
+  if (!p)
+  {
+    ConvertUInt32ToString(value, sz);
+    p = sz;
+  }
+  return (AString)p;
+}
+
+void TypeToProp(const char * const table[], unsigned num, UInt32 value, NWindows::NCOM::CPropVariant &prop)
+{
+  char sz[16];
+  const char *p = NULL;
+  if (value < num)
+    p = table[value];
+  if (!p)
+  {
+    ConvertUInt32ToString(value, sz);
+    p = sz;
+  }
+  prop = p;
+}
+
+
+AString FlagsToString(const char * const *names, unsigned num, UInt32 flags)
+{
+  AString s;
+  for (unsigned i = 0; i < num; i++)
+  {
+    UInt32 flag = (UInt32)1 << i;
+    if ((flags & flag) != 0)
+    {
+      const char *name = names[i];
+      if (name && name[0] != 0)
+      {
+        s.Add_OptSpaced(name);
+        flags &= ~flag;
+      }
+    }
+  }
+  if (flags != 0)
+  {
+    s.Add_Space_if_NotEmpty();
+    AddHex(s, flags);
+  }
+  return s;
+}
+
+AString FlagsToString(const CUInt32PCharPair *pairs, unsigned num, UInt32 flags)
+{
+  AString s;
+  for (unsigned i = 0; i < num; i++)
+  {
+    const CUInt32PCharPair &p = pairs[i];
+    UInt32 flag = (UInt32)1 << (unsigned)p.Value;
+    if ((flags & flag) != 0)
+    {
+      if (p.Name[0] != 0)
+        s.Add_OptSpaced(p.Name);
+    }
+    flags &= ~flag;
+  }
+  if (flags != 0)
+  {
+    s.Add_Space_if_NotEmpty();
+    AddHex(s, flags);
+  }
+  return s;
+}
+
+void FlagsToProp(const char * const *names, unsigned num, UInt32 flags, NCOM::CPropVariant &prop)
+{
+  prop = FlagsToString(names, num, flags);
+}
+
+void FlagsToProp(const CUInt32PCharPair *pairs, unsigned num, UInt32 flags, NCOM::CPropVariant &prop)
+{
+  prop = FlagsToString(pairs, num, flags);
+}
+
+
+static AString Flags64ToString(const CUInt32PCharPair *pairs, unsigned num, UInt64 flags)
+{
+  AString s;
+  for (unsigned i = 0; i < num; i++)
+  {
+    const CUInt32PCharPair &p = pairs[i];
+    UInt64 flag = (UInt64)1 << (unsigned)p.Value;
+    if ((flags & flag) != 0)
+    {
+      if (p.Name[0] != 0)
+        s.Add_OptSpaced(p.Name);
+    }
+    flags &= ~flag;
+  }
+  if (flags != 0)
+  {
+    {
+      char sz[32];
+      sz[0] = '0';
+      sz[1] = 'x';
+      ConvertUInt64ToHex(flags, sz + 2);
+      s.Add_OptSpaced(sz);
+    }
+  }
+  return s;
+}
+
+void Flags64ToProp(const CUInt32PCharPair *pairs, unsigned num, UInt64 flags, NCOM::CPropVariant &prop)
+{
+  prop = Flags64ToString(pairs, num, flags);
+}

versions/26.00/CPP/Windows/PropVariantUtils.h

@@ -0,0 +1,34 @@
+// Windows/PropVariantUtils.h
+
+#ifndef ZIP7_INC_PROP_VARIANT_UTILS_H
+#define ZIP7_INC_PROP_VARIANT_UTILS_H
+
+#include "../Common/MyString.h"
+
+#include "PropVariant.h"
+
+struct CUInt32PCharPair
+{
+  UInt32 Value;
+  const char *Name;
+};
+
+AString TypePairToString(const CUInt32PCharPair *pairs, unsigned num, UInt32 value);
+void PairToProp(const CUInt32PCharPair *pairs, unsigned num, UInt32 value, NWindows::NCOM::CPropVariant &prop);
+
+AString FlagsToString(const char * const *names, unsigned num, UInt32 flags);
+AString FlagsToString(const CUInt32PCharPair *pairs, unsigned num, UInt32 flags);
+void FlagsToProp(const char * const *names, unsigned num, UInt32 flags, NWindows::NCOM::CPropVariant &prop);
+void FlagsToProp(const CUInt32PCharPair *pairs, unsigned num, UInt32 flags, NWindows::NCOM::CPropVariant &prop);
+
+AString TypeToString(const char * const table[], unsigned num, UInt32 value);
+void TypeToProp(const char * const table[], unsigned num, UInt32 value, NWindows::NCOM::CPropVariant &prop);
+
+#define PAIR_TO_PROP(pairs, value, prop) PairToProp(pairs, Z7_ARRAY_SIZE(pairs), value, prop)
+#define FLAGS_TO_PROP(pairs, value, prop) FlagsToProp(pairs, Z7_ARRAY_SIZE(pairs), value, prop)
+#define TYPE_TO_PROP(table, value, prop) TypeToProp(table, Z7_ARRAY_SIZE(table), value, prop)
+
+void Flags64ToProp(const CUInt32PCharPair *pairs, unsigned num, UInt64 flags, NWindows::NCOM::CPropVariant &prop);
+#define FLAGS64_TO_PROP(pairs, value, prop) Flags64ToProp(pairs, Z7_ARRAY_SIZE(pairs), value, prop)
+
+#endif

versions/26.00/CPP/Windows/Registry.cpp

@@ -0,0 +1,474 @@
+// Windows/Registry.cpp
+
+#include "StdAfx.h"
+
+#include <wchar.h>
+// #include <stdio.h>
+
+#ifndef _UNICODE
+#include "../Common/StringConvert.h"
+#endif
+#include "Registry.h"
+
+#ifndef _UNICODE
+extern bool g_IsNT;
+#endif
+
+namespace NWindows {
+namespace NRegistry {
+
+#define MYASSERT(expr) // _ASSERTE(expr)
+#define MY_ASSUME(expr)
+
+/*
+static void Error()
+{
+  #ifdef _CONSOLE
+  printf("\nregistry error\n");
+  #else
+  MessageBoxW(0, L"registry error", L"", 0);
+  // exit(1);
+  #endif
+}
+
+#define MY_ASSUME(expr) { if (!(expr)) Error(); }
+*/
+
+LONG CKey::Create(HKEY parentKey, LPCTSTR keyName,
+    LPTSTR keyClass, DWORD options, REGSAM accessMask,
+    LPSECURITY_ATTRIBUTES securityAttributes, LPDWORD disposition) throw()
+{
+  MY_ASSUME(parentKey != NULL);
+  DWORD dispositionReal;
+  HKEY key = NULL;
+  LONG res = RegCreateKeyEx(parentKey, keyName, 0, keyClass,
+      options, accessMask, securityAttributes, &key, &dispositionReal);
+  if (disposition != NULL)
+    *disposition = dispositionReal;
+  if (res == ERROR_SUCCESS)
+  {
+    res = Close();
+    _object = key;
+  }
+  return res;
+}
+
+LONG CKey::Open(HKEY parentKey, LPCTSTR keyName, REGSAM accessMask) throw()
+{
+  MY_ASSUME(parentKey != NULL);
+  HKEY key = NULL;
+  LONG res = RegOpenKeyEx(parentKey, keyName, 0, accessMask, &key);
+  if (res == ERROR_SUCCESS)
+  {
+    res = Close();
+    MYASSERT(res == ERROR_SUCCESS);
+    _object = key;
+  }
+  return res;
+}
+
+LONG CKey::Close() throw()
+{
+  LONG res = ERROR_SUCCESS;
+  if (_object != NULL)
+  {
+    res = RegCloseKey(_object);
+    _object = NULL;
+  }
+  return res;
+}
+
+// win95, win98: deletes subkey and all its subkeys
+// winNT to be deleted must not have subkeys
+LONG CKey::DeleteSubKey(LPCTSTR subKeyName) throw()
+{
+  MY_ASSUME(_object != NULL);
+  return RegDeleteKey(_object, subKeyName);
+}
+
+LONG CKey::RecurseDeleteKey(LPCTSTR subKeyName) throw()
+{
+  {
+    CKey key;
+    LONG res = key.Open(_object, subKeyName, KEY_READ | KEY_WRITE);
+    if (res != ERROR_SUCCESS)
+      return res;
+    FILETIME fileTime;
+    const UInt32 kBufSize = MAX_PATH + 1; // 256 in ATL
+    TCHAR buffer[kBufSize];
+    // we use loop limit here for some unexpected code failure
+    for (unsigned loop_cnt = 0; loop_cnt < (1u << 26); loop_cnt++)
+    {
+      DWORD size = kBufSize;
+      // we always request starting item (index==0) in each iteration,
+      // because we remove starting item (index==0) in each loop iteration.
+      res = RegEnumKeyEx(key._object, 0, buffer, &size, NULL, NULL, NULL, &fileTime);
+      if (res != ERROR_SUCCESS)
+      {
+        // possible return codes:
+        //   ERROR_NO_MORE_ITEMS : are no more subkeys available
+        //   ERROR_MORE_DATA     : name buffer is too small
+        // we can try to remove (subKeyName), even if there is non ERROR_NO_MORE_ITEMS error.
+        // if (res != ERROR_NO_MORE_ITEMS) return res;
+        break;
+      }
+      res = key.RecurseDeleteKey(buffer);
+      if (res != ERROR_SUCCESS)
+        return res;
+    }
+    // key.Close();
+  }
+  return DeleteSubKey(subKeyName);
+}
+
+
+/////////////////////////
+// Value Functions
+
+static inline UInt32 BoolToUINT32(bool value) {  return (value ? 1: 0); }
+static inline bool UINT32ToBool(UInt32 value) {  return (value != 0); }
+
+
+LONG CKey::DeleteValue(LPCTSTR name) throw()
+{
+  MY_ASSUME(_object != NULL);
+  return ::RegDeleteValue(_object, name);
+}
+
+#ifndef _UNICODE
+LONG CKey::DeleteValue(LPCWSTR name)
+{
+  MY_ASSUME(_object != NULL);
+  if (g_IsNT)
+    return ::RegDeleteValueW(_object, name);
+  return DeleteValue(name == NULL ? NULL : (LPCSTR)GetSystemString(name));
+}
+#endif
+
+LONG CKey::SetValue(LPCTSTR name, UInt32 value) throw()
+{
+  MY_ASSUME(_object != NULL);
+  return RegSetValueEx(_object, name, 0, REG_DWORD,
+      (const BYTE *)&value, sizeof(UInt32));
+}
+
+LONG CKey::SetValue(LPCTSTR name, bool value) throw()
+{
+  return SetValue(name, BoolToUINT32(value));
+}
+
+
+// value must be string that is NULL terminated
+LONG CKey::SetValue(LPCTSTR name, LPCTSTR value) throw()
+{
+  MYASSERT(value != NULL);
+  MY_ASSUME(_object != NULL);
+  // note: RegSetValueEx supports (value == NULL), if (cbData == 0)
+  return RegSetValueEx(_object, name, 0, REG_SZ,
+      (const BYTE *)value, (DWORD)(((DWORD)lstrlen(value) + 1) * sizeof(TCHAR)));
+}
+
+/*
+LONG CKey::SetValue(LPCTSTR name, const CSysString &value)
+{
+  MYASSERT(value != NULL);
+  MY_ASSUME(_object != NULL);
+  return RegSetValueEx(_object, name, 0, REG_SZ,
+      (const BYTE *)(const TCHAR *)value, (value.Len() + 1) * sizeof(TCHAR));
+}
+*/
+
+#ifndef _UNICODE
+
+LONG CKey::SetValue(LPCWSTR name, LPCWSTR value)
+{
+  MYASSERT(value != NULL);
+  MY_ASSUME(_object != NULL);
+  if (g_IsNT)
+    return RegSetValueExW(_object, name, 0, REG_SZ,
+        (const BYTE *)value, (DWORD)(((DWORD)wcslen(value) + 1) * sizeof(wchar_t)));
+  return SetValue(name == NULL ? NULL :
+        (LPCSTR)GetSystemString(name),
+        (LPCSTR)GetSystemString(value));
+}
+
+#endif
+
+
+LONG CKey::SetValue(LPCTSTR name, const void *value, UInt32 size) throw()
+{
+  MYASSERT(value != NULL);
+  MY_ASSUME(_object != NULL);
+  return RegSetValueEx(_object, name, 0, REG_BINARY,
+      (const BYTE *)value, size);
+}
+
+LONG SetValue(HKEY parentKey, LPCTSTR keyName, LPCTSTR valueName, LPCTSTR value)
+{
+  MYASSERT(value != NULL);
+  CKey key;
+  LONG res = key.Create(parentKey, keyName);
+  if (res == ERROR_SUCCESS)
+    res = key.SetValue(valueName, value);
+  return res;
+}
+
+LONG CKey::SetKeyValue(LPCTSTR keyName, LPCTSTR valueName, LPCTSTR value) throw()
+{
+  MYASSERT(value != NULL);
+  CKey key;
+  LONG res = key.Create(_object, keyName);
+  if (res == ERROR_SUCCESS)
+    res = key.SetValue(valueName, value);
+  return res;
+}
+
+
+LONG CKey::GetValue_UInt32_IfOk(LPCTSTR name, UInt32 &value) throw()
+{
+  DWORD type = 0;
+  DWORD count = sizeof(value);
+  UInt32 value2; // = value;
+  const LONG res = QueryValueEx(name, &type, (LPBYTE)&value2, &count);
+  if (res == ERROR_SUCCESS)
+  {
+    // ERROR_UNSUPPORTED_TYPE
+    if (count != sizeof(value) || type != REG_DWORD)
+      return ERROR_UNSUPPORTED_TYPE; // ERROR_INVALID_DATA;
+    value = value2;
+  }
+  return res;
+}
+
+LONG CKey::GetValue_UInt64_IfOk(LPCTSTR name, UInt64 &value) throw()
+{
+  DWORD type = 0;
+  DWORD count = sizeof(value);
+  UInt64 value2; // = value;
+  const LONG res = QueryValueEx(name, &type, (LPBYTE)&value2, &count);
+  if (res == ERROR_SUCCESS)
+  {
+    if (count != sizeof(value) || type != REG_QWORD)
+      return ERROR_UNSUPPORTED_TYPE;
+    value = value2;
+  }
+  return res;
+}
+
+LONG CKey::GetValue_bool_IfOk(LPCTSTR name, bool &value) throw()
+{
+  UInt32 uintValue;
+  const LONG res = GetValue_UInt32_IfOk(name, uintValue);
+  if (res == ERROR_SUCCESS)
+    value = UINT32ToBool(uintValue);
+  return res;
+}
+
+
+
+LONG CKey::QueryValue(LPCTSTR name, CSysString &value)
+{
+  value.Empty();
+  LONG res = ERROR_SUCCESS;
+  {
+    // if we don't want multiple calls here,
+    // we can use big value (264) here.
+    // 3 is default available length in new string.
+    DWORD size_prev = 3 * sizeof(TCHAR);
+    // at least 2 attempts are required. But we use more attempts for cases,
+    // where string can be changed by anothner process
+    for (unsigned i = 0; i < 2 + 2; i++)
+    {
+      DWORD type = 0;
+      DWORD size = size_prev;
+      {
+        LPBYTE buf = (LPBYTE)value.GetBuf(size / sizeof(TCHAR));
+        res = QueryValueEx(name, &type, size == 0 ? NULL : buf, &size);
+        // if (size_prev == 0), then (res == ERROR_SUCCESS) is expected here, because we requested only size.
+      }
+      if (res == ERROR_SUCCESS || res == ERROR_MORE_DATA)
+      {
+        if (type != REG_SZ && type != REG_EXPAND_SZ)
+        {
+          res = ERROR_UNSUPPORTED_TYPE;
+          size = 0;
+        }
+      }
+      else
+        size = 0;
+      if (size > size_prev)
+      {
+        size_prev = size;
+        size = 0;
+        res = ERROR_MORE_DATA;
+      }
+      value.ReleaseBuf_CalcLen(size / sizeof(TCHAR));
+      if (res != ERROR_MORE_DATA)
+        return res;
+    }
+  }
+  return res;
+}
+
+
+#ifndef _UNICODE
+
+LONG CKey::QueryValue(LPCWSTR name, UString &value)
+{
+  value.Empty();
+  LONG res = ERROR_SUCCESS;
+  if (g_IsNT)
+  {
+    DWORD size_prev = 3 * sizeof(wchar_t);
+    for (unsigned i = 0; i < 2 + 2; i++)
+    {
+      DWORD type = 0;
+      DWORD size = size_prev;
+      {
+        LPBYTE buf = (LPBYTE)value.GetBuf(size / sizeof(wchar_t));
+        res = RegQueryValueExW(_object, name, NULL, &type,
+            size == 0 ? NULL : buf, &size);
+      }
+      if (res == ERROR_SUCCESS || res == ERROR_MORE_DATA)
+      {
+        if (type != REG_SZ && type != REG_EXPAND_SZ)
+        {
+          res = ERROR_UNSUPPORTED_TYPE;
+          size = 0;
+        }
+      }
+      else
+        size = 0;
+      if (size > size_prev)
+      {
+        size_prev = size;
+        size = 0;
+        res = ERROR_MORE_DATA;
+      }
+      value.ReleaseBuf_CalcLen(size / sizeof(wchar_t));
+      if (res != ERROR_MORE_DATA)
+        return res;
+    }
+  }
+  else
+  {
+    AString vTemp;
+    res = QueryValue(name == NULL ? NULL : (LPCSTR)GetSystemString(name), vTemp);
+    value = GetUnicodeString(vTemp);
+  }
+  return res;
+}
+
+#endif
+
+
+LONG CKey::QueryValue_Binary(LPCTSTR name, CByteBuffer &value)
+{
+  // value.Free();
+  DWORD size_prev = 0;
+  LONG res = ERROR_SUCCESS;
+  for (unsigned i = 0; i < 2 + 2; i++)
+  {
+    DWORD type = 0;
+    DWORD size = size_prev;
+    value.Alloc(size_prev);
+    res = QueryValueEx(name, &type, value.NonConstData(), &size);
+    // if (size_prev == 0), then (res == ERROR_SUCCESS) is expected here, because we requested only size.
+    if (res == ERROR_SUCCESS || res == ERROR_MORE_DATA)
+    {
+      if (type != REG_BINARY)
+      {
+        res = ERROR_UNSUPPORTED_TYPE;
+        size = 0;
+      }
+    }
+    else
+      size = 0;
+    if (size > size_prev)
+    {
+      size_prev = size;
+      size = 0;
+      res = ERROR_MORE_DATA;
+    }
+    if (size < value.Size())
+      value.ChangeSize_KeepData(size, size);
+    if (res != ERROR_MORE_DATA)
+      return res;
+  }
+  return res;
+}
+
+
+LONG CKey::EnumKeys(CSysStringVector &keyNames)
+{
+  keyNames.Clear();
+  CSysString keyName;
+  for (DWORD index = 0; ; index++)
+  {
+    const unsigned kBufSize = MAX_PATH + 1; // 256 in ATL
+    FILETIME lastWriteTime;
+    DWORD nameSize = kBufSize;
+    const LONG res = ::RegEnumKeyEx(_object, index,
+        keyName.GetBuf(kBufSize), &nameSize,
+        NULL, NULL, NULL, &lastWriteTime);
+    keyName.ReleaseBuf_CalcLen(kBufSize);
+    if (res == ERROR_NO_MORE_ITEMS)
+      return ERROR_SUCCESS;
+    if (res != ERROR_SUCCESS)
+      return res;
+    keyNames.Add(keyName);
+  }
+}
+
+
+LONG CKey::SetValue_Strings(LPCTSTR valueName, const UStringVector &strings)
+{
+  size_t numChars = 0;
+  unsigned i;
+  
+  for (i = 0; i < strings.Size(); i++)
+    numChars += strings[i].Len() + 1;
+  
+  CObjArray<wchar_t> buffer(numChars);
+  size_t pos = 0;
+  
+  for (i = 0; i < strings.Size(); i++)
+  {
+    const UString &s = strings[i];
+    const size_t size = s.Len() + 1;
+    wmemcpy(buffer + pos, s, size);
+    pos += size;
+  }
+  // if (pos != numChars) return E_FAIL;
+  return SetValue(valueName, buffer, (UInt32)numChars * sizeof(wchar_t));
+}
+
+LONG CKey::GetValue_Strings(LPCTSTR valueName, UStringVector &strings)
+{
+  strings.Clear();
+  CByteBuffer buffer;
+  const LONG res = QueryValue_Binary(valueName, buffer);
+  if (res != ERROR_SUCCESS)
+    return res;
+  const size_t dataSize = buffer.Size();
+  if (dataSize % sizeof(wchar_t))
+    return ERROR_INVALID_DATA;
+  const wchar_t *data = (const wchar_t *)(const void *)(const Byte  *)buffer;
+  const size_t numChars = dataSize / sizeof(wchar_t);
+  // we can check that all names are finished
+  // if (numChars != 0 && data[numChars - 1] != 0) return ERROR_INVALID_DATA;
+  size_t prev = 0;
+  UString s;
+  for (size_t i = 0; i < numChars; i++)
+  {
+    if (data[i] == 0)
+    {
+      s = data + prev;
+      strings.Add(s);
+      prev = i + 1;
+    }
+  }
+  return res;
+}
+
+}}

versions/26.00/CPP/Windows/Registry.h

@@ -0,0 +1,96 @@
+// Windows/Registry.h
+
+#ifndef ZIP7_INC_WINDOWS_REGISTRY_H
+#define ZIP7_INC_WINDOWS_REGISTRY_H
+
+#include "../Common/MyBuffer.h"
+#include "../Common/MyString.h"
+
+namespace NWindows {
+namespace NRegistry {
+
+LONG SetValue(HKEY parentKey, LPCTSTR keyName, LPCTSTR valueName, LPCTSTR value);
+
+class CKey
+{
+  HKEY _object;
+
+  LONG QueryValueEx(LPCTSTR lpValueName, LPDWORD lpType,
+      LPBYTE lpData, LPDWORD lpcbData)
+  {
+    return RegQueryValueEx(_object, lpValueName, NULL, lpType, lpData, lpcbData);
+  }
+
+public:
+  CKey(): _object(NULL) {}
+  ~CKey() { Close(); }
+
+  operator HKEY() const { return _object; }
+  void Attach(HKEY key) { _object = key; }
+  HKEY Detach()
+  {
+    const HKEY key = _object;
+    _object = NULL;
+    return key;
+  }
+
+  LONG Create(HKEY parentKey, LPCTSTR keyName,
+      LPTSTR keyClass = REG_NONE,
+      DWORD options = REG_OPTION_NON_VOLATILE,
+      REGSAM accessMask = KEY_ALL_ACCESS,
+      LPSECURITY_ATTRIBUTES securityAttributes = NULL,
+      LPDWORD disposition = NULL) throw();
+  LONG Open(HKEY parentKey, LPCTSTR keyName, REGSAM accessMask = KEY_ALL_ACCESS) throw();
+
+  LONG Close() throw();
+
+  LONG DeleteSubKey(LPCTSTR subKeyName) throw();
+  LONG RecurseDeleteKey(LPCTSTR subKeyName) throw();
+
+  LONG DeleteValue(LPCTSTR name) throw();
+#ifndef _UNICODE
+  LONG DeleteValue(LPCWSTR name);
+#endif
+
+  LONG SetValue(LPCTSTR valueName, UInt32 value) throw();
+  LONG SetValue(LPCTSTR valueName, bool value) throw();
+  LONG SetValue(LPCTSTR valueName, LPCTSTR value) throw();
+  // LONG SetValue(LPCTSTR valueName, const CSysString &value);
+#ifndef _UNICODE
+  LONG SetValue(LPCWSTR name, LPCWSTR value);
+  // LONG SetValue(LPCWSTR name, const UString &value);
+#endif
+
+  LONG SetValue(LPCTSTR name, const void *value, UInt32 size) throw();
+
+  LONG SetValue_Strings(LPCTSTR valueName, const UStringVector &strings);
+  LONG GetValue_Strings(LPCTSTR valueName, UStringVector &strings);
+
+  LONG SetKeyValue(LPCTSTR keyName, LPCTSTR valueName, LPCTSTR value) throw();
+
+  // GetValue_[type]_IfOk():
+  //   if (return_result == ERROR_SUCCESS), (value) variable was read from registry
+  //   if (return_result != ERROR_SUCCESS), (value) variable was not changed
+  LONG GetValue_UInt32_IfOk(LPCTSTR name, UInt32 &value) throw();
+  LONG GetValue_UInt64_IfOk(LPCTSTR name, UInt64 &value) throw();
+  LONG GetValue_bool_IfOk(LPCTSTR name, bool &value) throw();
+
+  // QueryValue():
+  //   if (return_result == ERROR_SUCCESS), (value) string was read from registry
+  //   if (return_result != ERROR_SUCCESS), (value) string was cleared
+  LONG QueryValue(LPCTSTR name, CSysString &value);
+#ifndef _UNICODE
+  LONG QueryValue(LPCWSTR name, UString &value);
+#endif
+
+  // QueryValue_Binary():
+  //   if (return_result == ERROR_SUCCESS), (value) buffer was read from registry (BINARY data)
+  //   if (return_result != ERROR_SUCCESS), (value) buffer was cleared
+  LONG QueryValue_Binary(LPCTSTR name, CByteBuffer &value);
+
+  LONG EnumKeys(CSysStringVector &keyNames);
+};
+
+}}
+
+#endif

versions/26.00/CPP/Windows/ResourceString.cpp

@@ -0,0 +1,103 @@
+// Windows/ResourceString.cpp
+
+#include "StdAfx.h"
+
+#ifndef _UNICODE
+#include "../Common/StringConvert.h"
+#endif
+
+#include "ResourceString.h"
+
+extern HINSTANCE g_hInstance;
+#ifndef _UNICODE
+extern bool g_IsNT;
+#endif
+
+namespace NWindows {
+
+#ifndef _UNICODE
+
+static CSysString MyLoadStringA(HINSTANCE hInstance, UINT resourceID)
+{
+  CSysString s;
+  int size = 128;
+  int len;
+  do
+  {
+    size <<= 1;
+    len = ::LoadString(hInstance, resourceID, s.GetBuf((unsigned)size - 1), size);
+  }
+  while (size - len <= 1);
+  s.ReleaseBuf_CalcLen((unsigned)len);
+  return s;
+}
+
+#endif
+
+static const int kStartSize = 256;
+
+static void MyLoadString2(HINSTANCE hInstance, UINT resourceID, UString &s)
+{
+  int size = kStartSize;
+  int len;
+  do
+  {
+    size <<= 1;
+    len = ::LoadStringW(hInstance, resourceID, s.GetBuf((unsigned)size - 1), size);
+  }
+  while (size - len <= 1);
+  s.ReleaseBuf_CalcLen((unsigned)len);
+}
+
+// NT4 doesn't support LoadStringW(,,, 0) to get pointer to resource string. So we don't use it.
+
+UString MyLoadString(UINT resourceID)
+{
+  #ifndef _UNICODE
+  if (!g_IsNT)
+    return GetUnicodeString(MyLoadStringA(g_hInstance, resourceID));
+  else
+  #endif
+  {
+    {
+      wchar_t s[kStartSize];
+      s[0] = 0;
+      int len = ::LoadStringW(g_hInstance, resourceID, s, kStartSize);
+      if (kStartSize - len > 1)
+        return s;
+    }
+    UString dest;
+    MyLoadString2(g_hInstance, resourceID, dest);
+    return dest;
+  }
+}
+
+void MyLoadString(HINSTANCE hInstance, UINT resourceID, UString &dest)
+{
+  dest.Empty();
+  #ifndef _UNICODE
+  if (!g_IsNT)
+    MultiByteToUnicodeString2(dest, MyLoadStringA(hInstance, resourceID));
+  else
+  #endif
+  {
+    {
+      wchar_t s[kStartSize];
+      s[0] = 0;
+      int len = ::LoadStringW(hInstance, resourceID, s, kStartSize);
+      if (kStartSize - len > 1)
+      {
+        dest = s;
+        return;
+      }
+    }
+    MyLoadString2(hInstance, resourceID, dest);
+  }
+}
+
+void MyLoadString(UINT resourceID, UString &dest)
+{
+  MyLoadString(g_hInstance, resourceID, dest);
+}
+
+}

versions/26.00/CPP/Windows/ResourceString.h

@@ -0,0 +1,17 @@
+// Windows/ResourceString.h
+
+#ifndef ZIP7_INC_WINDOWS_RESOURCE_STRING_H
+#define ZIP7_INC_WINDOWS_RESOURCE_STRING_H
+
+#include "../Common/MyString.h"
+#include "../Common/MyWindows.h"
+
+namespace NWindows {
+
+UString MyLoadString(UINT resourceID);
+void MyLoadString(HINSTANCE hInstance, UINT resourceID, UString &dest);
+void MyLoadString(UINT resourceID, UString &dest);
+
+}
+
+#endif

versions/26.00/CPP/Windows/SecurityUtils.cpp

@@ -0,0 +1,186 @@
+// Windows/SecurityUtils.cpp
+
+#include "StdAfx.h"
+
+#include "SecurityUtils.h"
+
+namespace NWindows {
+namespace NSecurity {
+
+/*
+bool MyLookupAccountSid(LPCTSTR systemName, PSID sid,
+  CSysString &accountName, CSysString &domainName, PSID_NAME_USE sidNameUse)
+{
+  DWORD accountNameSize = 0, domainNameSize = 0;
+
+  if (!::LookupAccountSid(systemName, sid,
+      accountName.GetBuf(0), &accountNameSize,
+      domainName.GetBuf(0), &domainNameSize, sidNameUse))
+  {
+    if (::GetLastError() != ERROR_INSUFFICIENT_BUFFER)
+      return false;
+  }
+  DWORD accountNameSize2 = accountNameSize, domainNameSize2 = domainNameSize;
+  bool result = BOOLToBool(::LookupAccountSid(systemName, sid,
+      accountName.GetBuf(accountNameSize), &accountNameSize2,
+      domainName.GetBuf(domainNameSize), &domainNameSize2, sidNameUse));
+  accountName.ReleaseBuf_CalcLen(accountNameSize);
+  domainName.ReleaseBuf_CalcLen(domainNameSize);
+  return result;
+}
+*/
+  
+static void SetLsaString(LPWSTR src, PLSA_UNICODE_STRING dest)
+{
+  const size_t len = (size_t)wcslen(src);
+  dest->Length = (USHORT)(len * sizeof(WCHAR));
+  dest->MaximumLength = (USHORT)((len + 1) * sizeof(WCHAR));
+  dest->Buffer = src;
+}
+
+/*
+static void MyLookupSids(CPolicy &policy, PSID ps)
+{
+  LSA_REFERENCED_DOMAIN_LIST *referencedDomains = NULL;
+  LSA_TRANSLATED_NAME *names = NULL;
+  NTSTATUS nts = policy.LookupSids(1, &ps, &referencedDomains, &names);
+  int res = LsaNtStatusToWinError(nts);
+  LsaFreeMemory(referencedDomains);
+  LsaFreeMemory(names);
+}
+*/
+
+extern "C" {
+
+#ifndef _UNICODE
+typedef BOOL (WINAPI * Func_LookupAccountNameW)(
+    LPCWSTR lpSystemName,
+    LPCWSTR lpAccountName,
+    PSID Sid,
+    LPDWORD cbSid,
+    LPWSTR ReferencedDomainName,
+    LPDWORD cchReferencedDomainName,
+    PSID_NAME_USE peUse
+    );
+#endif
+
+}
+
+static PSID GetSid(LPWSTR accountName)
+{
+  #ifndef _UNICODE
+  const HMODULE hModule = GetModuleHandle(TEXT("advapi32.dll"));
+  if (!hModule)
+    return NULL;
+  const
+  Func_LookupAccountNameW lookupAccountNameW = Z7_GET_PROC_ADDRESS(
+  Func_LookupAccountNameW, hModule,
+      "LookupAccountNameW");
+  if (!lookupAccountNameW)
+    return NULL;
+  #endif
+
+  DWORD sidLen = 0, domainLen = 0;
+  SID_NAME_USE sidNameUse;
+  if (!
+    #ifdef _UNICODE
+    ::LookupAccountNameW
+    #else
+      lookupAccountNameW
+    #endif
+        (NULL, accountName, NULL, &sidLen, NULL, &domainLen, &sidNameUse))
+  {
+    if (::GetLastError() == ERROR_INSUFFICIENT_BUFFER)
+    {
+      const PSID pSid = ::HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sidLen);
+      LPWSTR domainName = (LPWSTR)::HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, (domainLen + 1) * sizeof(WCHAR));
+      const BOOL res =
+        #ifdef _UNICODE
+        ::LookupAccountNameW
+        #else
+          lookupAccountNameW
+        #endif
+            (NULL, accountName, pSid, &sidLen, domainName, &domainLen, &sidNameUse);
+      ::HeapFree(GetProcessHeap(), 0, domainName);
+      if (res)
+        return pSid;
+    }
+  }
+  return NULL;
+}
+
+#define Z7_WIN_SE_LOCK_MEMORY_NAME L"SeLockMemoryPrivilege"
+
+bool AddLockMemoryPrivilege()
+{
+  CPolicy policy;
+  LSA_OBJECT_ATTRIBUTES attr;
+  attr.Length = sizeof(attr);
+  attr.RootDirectory = NULL;
+  attr.ObjectName  = NULL;
+  attr.Attributes = 0;
+  attr.SecurityDescriptor = NULL;
+  attr.SecurityQualityOfService  = NULL;
+  if (policy.Open(NULL, &attr,
+      // GENERIC_WRITE)
+      POLICY_ALL_ACCESS)
+      // STANDARD_RIGHTS_REQUIRED,
+      // GENERIC_READ | GENERIC_EXECUTE | POLICY_VIEW_LOCAL_INFORMATION | POLICY_LOOKUP_NAMES)
+      != 0)
+    return false;
+  LSA_UNICODE_STRING userRights;
+  wchar_t s[128] = Z7_WIN_SE_LOCK_MEMORY_NAME;
+  SetLsaString(s, &userRights);
+  WCHAR userName[256 + 2];
+  DWORD size = 256;
+  if (!GetUserNameW(userName, &size))
+    return false;
+  const PSID psid = GetSid(userName);
+  if (psid == NULL)
+    return false;
+  bool res = false;
+
+  /*
+  PLSA_UNICODE_STRING userRightsArray;
+  ULONG countOfRights;
+  NTSTATUS status = policy.EnumerateAccountRights(psid, &userRightsArray, &countOfRights);
+  if (status != 0)
+    return false;
+  bool finded = false;
+  for (ULONG i = 0; i < countOfRights; i++)
+  {
+    LSA_UNICODE_STRING &ur = userRightsArray[i];
+    if (ur.Length != s.Length() * sizeof(WCHAR))
+      continue;
+    if (wcsncmp(ur.Buffer, s, s.Length()) != 0)
+      continue;
+    finded = true;
+    res = true;
+    break;
+  }
+  if (!finded)
+  */
+  {
+    /*
+    LSA_ENUMERATION_INFORMATION *enums;
+    ULONG countReturned;
+    NTSTATUS status = policy.EnumerateAccountsWithUserRight(&userRights, &enums, &countReturned);
+    if (status == 0)
+    {
+      for (ULONG i = 0; i < countReturned; i++)
+        MyLookupSids(policy, enums[i].Sid);
+      if (enums)
+        ::LsaFreeMemory(enums);
+      res = true;
+    }
+    */
+    const NTSTATUS status = policy.AddAccountRights(psid, &userRights);
+    if (status == 0)
+      res = true;
+    // ULONG res = LsaNtStatusToWinError(status);
+  }
+  HeapFree(GetProcessHeap(), 0, psid);
+  return res;
+}
+
+}}

versions/26.00/CPP/Windows/SecurityUtils.h

@@ -0,0 +1,154 @@
+// Windows/SecurityUtils.h
+
+#ifndef ZIP7_INC_WINDOWS_SECURITY_UTILS_H
+#define ZIP7_INC_WINDOWS_SECURITY_UTILS_H
+
+#if defined(__MINGW32__) || defined(__MINGW64__)
+#include <ntsecapi.h>
+#else
+#include <NTSecAPI.h>
+#endif
+
+#include "Defs.h"
+
+#ifndef _UNICODE
+
+extern "C" {
+typedef NTSTATUS (NTAPI *Func_LsaOpenPolicy)(PLSA_UNICODE_STRING SystemName,
+    PLSA_OBJECT_ATTRIBUTES ObjectAttributes, ACCESS_MASK DesiredAccess, PLSA_HANDLE PolicyHandle);
+typedef NTSTATUS (NTAPI *Func_LsaClose)(LSA_HANDLE ObjectHandle);
+typedef NTSTATUS (NTAPI *Func_LsaAddAccountRights)(LSA_HANDLE PolicyHandle,
+    PSID AccountSid, PLSA_UNICODE_STRING UserRights, ULONG CountOfRights );
+#define MY_STATUS_NOT_IMPLEMENTED  ((NTSTATUS)0xC0000002L)
+}
+
+Z7_DIAGNOSTIC_IGNORE_CAST_FUNCTION
+
+#define POLICY_FUNC_CALL(fff, str)  \
+  if (hModule == NULL) return MY_STATUS_NOT_IMPLEMENTED; \
+  const Func_ ## fff v = Z7_GET_PROC_ADDRESS(Func_ ## fff, hModule, str); \
+  if (!v) return MY_STATUS_NOT_IMPLEMENTED; \
+  const NTSTATUS res = v
+
+#else
+
+#define POLICY_FUNC_CALL(fff, str)  \
+  const NTSTATUS res = ::fff
+
+#endif
+
+
+namespace NWindows {
+namespace NSecurity {
+
+class CAccessToken
+{
+  HANDLE _handle;
+public:
+  CAccessToken(): _handle(NULL) {}
+  ~CAccessToken() { Close(); }
+  bool Close()
+  {
+    if (_handle == NULL)
+      return true;
+    bool res = BOOLToBool(::CloseHandle(_handle));
+    if (res)
+      _handle = NULL;
+    return res;
+  }
+
+  bool OpenProcessToken(HANDLE processHandle, DWORD desiredAccess)
+  {
+    Close();
+    return BOOLToBool(::OpenProcessToken(processHandle, desiredAccess, &_handle));
+  }
+
+  /*
+  bool OpenThreadToken(HANDLE threadHandle, DWORD desiredAccess, bool openAsSelf)
+  {
+    Close();
+    return BOOLToBool(::OpenTreadToken(threadHandle, desiredAccess, BoolToBOOL(anOpenAsSelf), &_handle));
+  }
+  */
+
+  bool AdjustPrivileges(bool disableAllPrivileges, PTOKEN_PRIVILEGES newState,
+      DWORD bufferLength, PTOKEN_PRIVILEGES previousState, PDWORD returnLength)
+    { return BOOLToBool(::AdjustTokenPrivileges(_handle, BoolToBOOL(disableAllPrivileges),
+      newState, bufferLength, previousState, returnLength)); }
+  
+  bool AdjustPrivileges(bool disableAllPrivileges, PTOKEN_PRIVILEGES newState)
+    { return AdjustPrivileges(disableAllPrivileges, newState, 0, NULL, NULL); }
+  
+  bool AdjustPrivileges(PTOKEN_PRIVILEGES newState)
+    { return AdjustPrivileges(false, newState); }
+
+};
+
+
+
+    
+struct CPolicy
+{
+protected:
+  LSA_HANDLE _handle;
+  #ifndef _UNICODE
+  HMODULE hModule;
+  #endif
+public:
+  operator LSA_HANDLE() const { return _handle; }
+  CPolicy(): _handle(NULL)
+  {
+    #ifndef _UNICODE
+    hModule = GetModuleHandle(TEXT("advapi32.dll"));
+    #endif
+  }
+  ~CPolicy() { Close(); }
+
+  NTSTATUS Open(PLSA_UNICODE_STRING systemName, PLSA_OBJECT_ATTRIBUTES objectAttributes,
+      ACCESS_MASK desiredAccess)
+  {
+    Close();
+    POLICY_FUNC_CALL (LsaOpenPolicy, "LsaOpenPolicy")
+      (systemName, objectAttributes, desiredAccess, &_handle);
+    return res;
+  }
+  
+  NTSTATUS Close()
+  {
+    if (_handle == NULL)
+      return 0;
+    POLICY_FUNC_CALL (LsaClose, "LsaClose")
+      (_handle);
+    _handle = NULL;
+    return res;
+  }
+  
+  NTSTATUS EnumerateAccountsWithUserRight(PLSA_UNICODE_STRING userRights,
+      PLSA_ENUMERATION_INFORMATION *enumerationBuffer, PULONG countReturned)
+    { return LsaEnumerateAccountsWithUserRight(_handle, userRights, (void **)enumerationBuffer, countReturned); }
+
+  NTSTATUS EnumerateAccountRights(PSID sid, PLSA_UNICODE_STRING* userRights, PULONG countOfRights)
+    { return ::LsaEnumerateAccountRights(_handle, sid, userRights, countOfRights); }
+
+  NTSTATUS LookupSids(ULONG count, PSID* sids,
+      PLSA_REFERENCED_DOMAIN_LIST* referencedDomains, PLSA_TRANSLATED_NAME* names)
+    { return LsaLookupSids(_handle, count, sids, referencedDomains, names); }
+
+  NTSTATUS AddAccountRights(PSID accountSid, PLSA_UNICODE_STRING userRights, ULONG countOfRights)
+  {
+    POLICY_FUNC_CALL (LsaAddAccountRights, "LsaAddAccountRights")
+      (_handle, accountSid, userRights, countOfRights);
+    return res;
+  }
+  NTSTATUS AddAccountRights(PSID accountSid, PLSA_UNICODE_STRING userRights)
+    { return AddAccountRights(accountSid, userRights, 1); }
+
+  NTSTATUS RemoveAccountRights(PSID accountSid, bool allRights, PLSA_UNICODE_STRING userRights, ULONG countOfRights)
+    { return LsaRemoveAccountRights(_handle, accountSid, (BOOLEAN)(allRights ? TRUE : FALSE), userRights, countOfRights); }
+};
+
+bool AddLockMemoryPrivilege();
+
+}}
+
+#endif

versions/26.00/CPP/Windows/Shell.cpp

@@ -0,0 +1,839 @@
+// Windows/Shell.cpp
+
+#include "StdAfx.h"
+
+#include "../Common/MyCom.h"
+#include "../Common/StringConvert.h"
+
+#include "COM.h"
+#include "FileName.h"
+#include "MemoryGlobal.h"
+#include "Shell.h"
+
+#ifndef _UNICODE
+extern bool g_IsNT;
+#endif
+
+// MSVC6 and old SDK don't support this function:
+// #define LWSTDAPI  EXTERN_C DECLSPEC_IMPORT HRESULT STDAPICALLTYPE
+// LWSTDAPI StrRetToStrW(STRRET *pstr, LPCITEMIDLIST pidl, LPWSTR *ppsz);
+
+// #define SHOW_DEBUG_SHELL
+
+#ifdef SHOW_DEBUG_SHELL
+
+#include "../Common/IntToString.h"
+
+static void Print_Number(UInt32 number, const char *s)
+{
+  AString s2;
+  s2.Add_UInt32(number);
+  s2.Add_Space();
+  s2 += s;
+  OutputDebugStringA(s2);
+}
+
+#define ODS(sz) { OutputDebugStringA(sz); }
+#define ODS_U(s) { OutputDebugStringW(s); }
+#define ODS_(op) { op; }
+
+#else
+
+#define ODS(sz)
+#define ODS_U(s)
+#define ODS_(op)
+
+#endif
+
+
+namespace NWindows {
+namespace NShell {
+
+#ifndef UNDER_CE
+
+// SHGetMalloc is unsupported in Windows Mobile?
+
+void CItemIDList::Free()
+{
+  if (!m_Object)
+    return;
+  /* DOCs:
+      SHGetMalloc was introduced in Windows 95 and Microsoft Windows NT 4.0,
+      but as of Windows 2000 it is no longer necessary.
+      In its place, programs can call the equivalent (and easier to use) CoTaskMemAlloc and CoTaskMemFree.
+     Description from oldnewthings:
+       shell functions could work without COM (if OLE32.DLL is not loaded),
+       but now if OLE32.DLL is loaded, then shell functions and com functions do same things.
+     22.02: so we use OLE32.DLL function to free memory:
+  */
+  /*
+  CMyComPtr<IMalloc> shellMalloc;
+  if (::SHGetMalloc(&shellMalloc) != NOERROR)
+    throw 41099;
+  shellMalloc->Free(m_Object);
+  */
+  CoTaskMemFree(m_Object);
+  m_Object = NULL;
+}
+
+/*
+CItemIDList::(LPCITEMIDLIST itemIDList): m_Object(NULL)
+  {  *this = itemIDList; }
+CItemIDList::(const CItemIDList& itemIDList): m_Object(NULL)
+  {  *this = itemIDList; }
+
+CItemIDList& CItemIDList::operator=(LPCITEMIDLIST object)
+{
+  Free();
+  if (object != 0)
+  {
+    UINT32 size = GetSize(object);
+    m_Object = (LPITEMIDLIST)CoTaskMemAlloc(size);
+    if (m_Object != NULL)
+      MoveMemory(m_Object, object, size);
+  }
+  return *this;
+}
+
+CItemIDList& CItemIDList::operator=(const CItemIDList &object)
+{
+  Free();
+  if (object.m_Object != NULL)
+  {
+    UINT32 size = GetSize(object.m_Object);
+    m_Object = (LPITEMIDLIST)CoTaskMemAlloc(size);
+    if (m_Object != NULL)
+      MoveMemory(m_Object, object.m_Object, size);
+  }
+  return *this;
+}
+*/
+
+
+static HRESULT ReadUnicodeStrings(const wchar_t *p, size_t size, UStringVector &names)
+{
+  names.Clear();
+  const wchar_t *lim = p + size;
+  UString s;
+  /*
+  if (size == 0 || p[size - 1] != 0)
+    return E_INVALIDARG;
+  if (size == 1)
+    return S_OK;
+  if (p[size - 2] != 0)
+    return E_INVALIDARG;
+  */
+  for (;;)
+  {
+    const wchar_t *start = p;
+    for (;;)
+    {
+      if (p == lim) return E_INVALIDARG; // S_FALSE
+      if (*p++ == 0)
+        break;
+    }
+    const size_t num = (size_t)(p - start);
+    if (num == 1)
+    {
+      if (p != lim) return E_INVALIDARG; // S_FALSE
+      return S_OK;
+    }
+    s.SetFrom(start, (unsigned)(num - 1));
+    ODS_U(s)
+    names.Add(s);
+    // names.ReserveOnePosition();
+    // names.AddInReserved_Ptr_of_new(new UString((unsigned)num - 1, start));
+  }
+}
+
+
+static HRESULT ReadAnsiStrings(const char *p, size_t size, UStringVector &names)
+{
+  names.Clear();
+  AString name;
+  for (; size != 0; size--)
+  {
+    const char c = *p++;
+    if (c == 0)
+    {
+      if (name.IsEmpty())
+        return S_OK;
+      names.Add(GetUnicodeString(name));
+      name.Empty();
+    }
+    else
+      name.Add_Char(c);
+  }
+  return E_INVALIDARG;
+}
+
+
+#define INIT_FORMATETC_HGLOBAL(type) { (type), NULL, DVASPECT_CONTENT, -1, TYMED_HGLOBAL }
+
+static HRESULT DataObject_GetData_HGLOBAL(IDataObject *dataObject, CLIPFORMAT cf, NCOM::CStgMedium &medium)
+{
+  FORMATETC etc = INIT_FORMATETC_HGLOBAL(cf);
+  RINOK(dataObject->GetData(&etc, &medium))
+  if (medium.tymed != TYMED_HGLOBAL)
+    return E_INVALIDARG;
+  return S_OK;
+}
+
+static HRESULT DataObject_GetData_HDROP_Names(IDataObject *dataObject, UStringVector &names)
+{
+  names.Clear();
+  NCOM::CStgMedium medium;
+  
+  /* Win10 : if (dataObject) is from IContextMenu::Initialize() and
+    if (len_of_path >= MAX_PATH (260) for some file in data object)
+    {
+      GetData() returns HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER)
+        "The data area passed to a system call is too small",
+      Is there a way to fix this code for long paths?
+    } */
+
+  RINOK(DataObject_GetData_HGLOBAL(dataObject, CF_HDROP, medium))
+  const size_t blockSize = GlobalSize(medium.hGlobal);
+  if (blockSize < sizeof(DROPFILES))
+    return E_INVALIDARG;
+  NMemory::CGlobalLock dropLock(medium.hGlobal);
+  const DROPFILES *dropFiles = (const DROPFILES *)dropLock.GetPointer();
+  if (!dropFiles)
+    return E_INVALIDARG;
+  if (blockSize < dropFiles->pFiles
+      || dropFiles->pFiles < sizeof(DROPFILES)
+      // || dropFiles->pFiles != sizeof(DROPFILES)
+      )
+    return E_INVALIDARG;
+  const size_t size = blockSize - dropFiles->pFiles;
+  const void *namesData = (const Byte *)(const void *)dropFiles + dropFiles->pFiles;
+  HRESULT hres;
+  if (dropFiles->fWide)
+  {
+    if (size % sizeof(wchar_t) != 0)
+      return E_INVALIDARG;
+    hres = ReadUnicodeStrings((const wchar_t *)namesData, size / sizeof(wchar_t), names);
+  }
+  else
+    hres = ReadAnsiStrings((const char *)namesData, size, names);
+
+  ODS_(Print_Number(names.Size(), "DataObject_GetData_HDROP_Names"))
+  return hres;
+}
+
+
+
+// CF_IDLIST:
+#define MYWIN_CFSTR_SHELLIDLIST  TEXT("Shell IDList Array")
+
+typedef struct
+{
+  UINT cidl;
+  UINT aoffset[1];
+} MYWIN_CIDA;
+/*
+  cidl : number of PIDLs that are being transferred, not including the parent folder.
+  aoffset : An array of offsets, relative to the beginning of this structure.
+  aoffset[0] - fully qualified PIDL of a parent folder.
+               If this PIDL is empty, the parent folder is the desktop.
+  aoffset[1] ... aoffset[cidl] : offset to one of the PIDLs to be transferred.
+  All of these PIDLs are relative to the PIDL of the parent folder.
+*/
+
+static HRESULT DataObject_GetData_IDLIST(IDataObject *dataObject, UStringVector &names)
+{
+  names.Clear();
+  NCOM::CStgMedium medium;
+  RINOK(DataObject_GetData_HGLOBAL(dataObject, (CLIPFORMAT)
+      RegisterClipboardFormat(MYWIN_CFSTR_SHELLIDLIST), medium))
+  const size_t blockSize = GlobalSize(medium.hGlobal);
+  if (blockSize < sizeof(MYWIN_CIDA) || blockSize >= (UInt32)((UInt32)0 - 1))
+    return E_INVALIDARG;
+  NMemory::CGlobalLock dropLock(medium.hGlobal);
+  const MYWIN_CIDA *cida = (const MYWIN_CIDA *)dropLock.GetPointer();
+  if (!cida)
+    return E_INVALIDARG;
+  if (cida->cidl == 0)
+  {
+    // is it posssible to have no selected items?
+    // it's unexpected case.
+    return E_INVALIDARG;
+  }
+  if (cida->cidl >= (blockSize - (UInt32)sizeof(MYWIN_CIDA)) / sizeof(UINT))
+    return E_INVALIDARG;
+  const UInt32 start = cida->cidl * (UInt32)sizeof(UINT) + (UInt32)sizeof(MYWIN_CIDA);
+
+  STRRET strret;
+  CMyComPtr<IShellFolder> parentFolder;
+  {
+    const UINT offset = cida->aoffset[0];
+    if (offset < start || offset >= blockSize
+        // || offset != start
+        )
+      return E_INVALIDARG;
+
+    CMyComPtr<IShellFolder> desktopFolder;
+    RINOK(::SHGetDesktopFolder(&desktopFolder))
+    if (!desktopFolder)
+      return E_FAIL;
+    
+    LPCITEMIDLIST const lpcItem = (LPCITEMIDLIST)(const void *)((const Byte *)cida + offset);
+
+   #ifdef SHOW_DEBUG_SHELL
+    {
+      const HRESULT res = desktopFolder->GetDisplayNameOf(
+          lpcItem, SHGDN_FORPARSING, &strret);
+      if (res == S_OK && strret.uType == STRRET_WSTR)
+      {
+        ODS_U(strret.pOleStr)
+        /* if lpcItem is empty, the path will be
+             "C:\Users\user_name\Desktop"
+           if lpcItem is "My Computer" folder, the path will be
+             "::{20D04FE0-3AEA-1069-A2D8-08002B30309D}" */
+        CoTaskMemFree(strret.pOleStr);
+      }
+    }
+   #endif
+    
+    RINOK(desktopFolder->BindToObject(lpcItem,
+        NULL, IID_IShellFolder, (void **)&parentFolder))
+    if (!parentFolder)
+      return E_FAIL;
+  }
+  
+  names.ClearAndReserve(cida->cidl);
+  UString path;
+  
+  // for (int y = 0; y < 1; y++) // for debug
+  for (unsigned i = 1; i <= cida->cidl; i++)
+  {
+    const UINT offset = cida->aoffset[i];
+    if (offset < start || offset >= blockSize)
+      return E_INVALIDARG;
+    const void *p = (const Byte *)(const void *)cida + offset;
+    /* ITEMIDLIST of file can contain more than one SHITEMID item.
+       In win10 only SHGDN_FORPARSING returns path that contains
+       all path parts related to parts of ITEMIDLIST.
+       So we can use only SHGDN_FORPARSING here.
+       Don't use (SHGDN_INFOLDER)
+       Don't use (SHGDN_INFOLDER | SHGDN_FORPARSING)
+    */
+    RINOK(parentFolder->GetDisplayNameOf((LPCITEMIDLIST)p, SHGDN_FORPARSING, &strret))
+
+    /*
+    // MSVC6 and old SDK do not support StrRetToStrW().
+    LPWSTR lpstr;
+    RINOK (StrRetToStrW(&strret, NULL, &lpstr))
+    ODS_U(lpstr)
+    path = lpstr;
+    CoTaskMemFree(lpstr);
+    */
+    if (strret.uType != STRRET_WSTR)
+      return E_INVALIDARG;
+    ODS_U(strret.pOleStr)
+    path = strret.pOleStr;
+    // the path could have super path prefix "\\\\?\\"
+    // we can remove super path prefix here, if we don't need that prefix
+  #ifdef Z7_LONG_PATH
+    // we remove super prefix, if we can work without that prefix
+    NFile::NName::If_IsSuperPath_RemoveSuperPrefix(path);
+  #endif
+    names.AddInReserved(path);
+    CoTaskMemFree(strret.pOleStr);
+  }
+
+  ODS_(Print_Number(cida->cidl, "CFSTR_SHELLIDLIST END"))
+  return S_OK;
+}
+
+
+HRESULT DataObject_GetData_HDROP_or_IDLIST_Names(IDataObject *dataObject, UStringVector &paths)
+{
+  ODS("-- DataObject_GetData_HDROP_or_IDLIST_Names START")
+  HRESULT hres = NShell::DataObject_GetData_HDROP_Names(dataObject, paths);
+  // if (hres == HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER))
+  if (hres != S_OK)
+  {
+    ODS("-- DataObject_GetData_IDLIST START")
+    // for (int y = 0; y < 10000; y++) // for debug
+    hres = NShell::DataObject_GetData_IDLIST(dataObject, paths);
+  }
+  ODS("-- DataObject_GetData_HDROP_or_IDLIST_Names END")
+  return hres;
+}
+
+
+
+// #if (NTDDI_VERSION >= NTDDI_VISTA)
+typedef struct
+{
+  UINT cItems;                    // number of items in rgdwFileAttributes array
+  DWORD dwSumFileAttributes;      // all of the attributes ORed together
+  DWORD dwProductFileAttributes;  // all of the attributes ANDed together
+  DWORD rgdwFileAttributes[1];    // array
+} MYWIN_FILE_ATTRIBUTES_ARRAY;
+
+#define MYWIN_CFSTR_FILE_ATTRIBUTES_ARRAY  TEXT("File Attributes Array")
+
+HRESULT DataObject_GetData_FILE_ATTRS(IDataObject *dataObject, CFileAttribs &attribs)
+{
+  attribs.Clear();
+  NCOM::CStgMedium medium;
+  RINOK(DataObject_GetData_HGLOBAL(dataObject, (CLIPFORMAT)
+      RegisterClipboardFormat(MYWIN_CFSTR_FILE_ATTRIBUTES_ARRAY), medium))
+  const size_t blockSize = GlobalSize(medium.hGlobal);
+  if (blockSize < sizeof(MYWIN_FILE_ATTRIBUTES_ARRAY))
+    return E_INVALIDARG;
+  NMemory::CGlobalLock dropLock(medium.hGlobal);
+  const MYWIN_FILE_ATTRIBUTES_ARRAY *faa = (const MYWIN_FILE_ATTRIBUTES_ARRAY *)dropLock.GetPointer();
+  if (!faa)
+    return E_INVALIDARG;
+  const unsigned numFiles = faa->cItems;
+  if (numFiles == 0)
+  {
+    // is it posssible to have empty array here?
+    return E_INVALIDARG;
+  }
+  if ((blockSize - (sizeof(MYWIN_FILE_ATTRIBUTES_ARRAY) - sizeof(DWORD)))
+      / sizeof(DWORD) != numFiles)
+    return E_INVALIDARG;
+  // attribs.Sum = faa->dwSumFileAttributes;
+  // attribs.Product = faa->dwProductFileAttributes;
+  // attribs.Vals.SetFromArray(faa->rgdwFileAttributes, numFiles);
+  // attribs.IsDirVector.ClearAndSetSize(numFiles);
+
+  if ((faa->dwSumFileAttributes & FILE_ATTRIBUTE_DIRECTORY) != 0)
+  {
+    /* in win10: if selected items are volumes (c:\, d:\ ..) in  My Compter,
+       all items have FILE_ATTRIBUTE_DIRECTORY attribute
+       ntfs volume also have FILE_ATTRIBUTE_HIDDEN | FILE_ATTRIBUTE_SYSTEM
+       udf volume: FILE_ATTRIBUTE_READONLY
+       dvd-rom device: (-1) : all bits are set
+    */
+    const DWORD *attr = faa->rgdwFileAttributes;
+    // DWORD product = (UInt32)0 - 1, sum = 0;
+    for (unsigned i = 0; i < numFiles; i++)
+    {
+      if (attr[i] & FILE_ATTRIBUTE_DIRECTORY)
+      {
+        // attribs.ThereAreDirs = true;
+        attribs.FirstDirIndex = (int)i;
+        break;
+      }
+      // attribs.IsDirVector[i] = (attr[i] & FILE_ATTRIBUTE_DIRECTORY) != 0;
+      // product &= v;
+      // sum |= v;
+    }
+    // ODS_(Print_Number(product, "Product calc FILE_ATTRIBUTES_ARRAY ==== DataObject_GetData_HDROP_Names"))
+    // ODS_(Print_Number(sum, "Sum calc FILE_ATTRIBUTES_ARRAY ==== DataObject_GetData_HDROP_Names"))
+  }
+  // ODS_(Print_Number(attribs.Product, "Product FILE_ATTRIBUTES_ARRAY ==== DataObject_GetData_HDROP_Names"))
+  // ODS_(Print_Number(attribs.Sum, "Sum FILE_ATTRIBUTES_ARRAY ==== DataObject_GetData_HDROP_Names"))
+  ODS_(Print_Number(numFiles, "FILE_ATTRIBUTES_ARRAY ==== DataObject_GetData_HDROP_Names"))
+  return S_OK;
+}
+
+
+/////////////////////////////
+// CDrop
+
+/*
+  win10:
+  DragQueryFile() implementation code is not effective because
+  there is no pointer inside DROP internal file list, so
+  DragQueryFile(fileIndex) runs all names in range [0, fileIndex].
+  DragQueryFile(,, buf, bufSize)
+  if (buf == NULL) by spec
+  {
+    returns value is the required size
+    in characters, of the buffer, not including the terminating null character
+    tests show that if (bufSize == 0), then it also returns  required size.
+  }
+  if (bufSize != NULL)
+  {
+    returns: the count of the characters copied, not including null character.
+    win10: null character is also  copied at position buf[ret_count];
+  }
+*/
+
+/*
+void CDrop::Attach(HDROP object)
+{
+  Free();
+  m_Object = object;
+  m_Assigned = true;
+}
+
+void CDrop::Free()
+{
+  if (m_MustBeFinished && m_Assigned)
+    Finish();
+  m_Assigned = false;
+}
+
+UINT CDrop::QueryCountOfFiles()
+{
+  return QueryFile(0xFFFFFFFF, (LPTSTR)NULL, 0);
+}
+
+void CDrop::QueryFileName(UINT fileIndex, UString &fileName)
+{
+  #ifndef _UNICODE
+  if (!g_IsNT)
+  {
+    AString fileNameA;
+    const UINT len = QueryFile(fileIndex, (LPTSTR)NULL, 0);
+    const UINT numCopied = QueryFile(fileIndex, fileNameA.GetBuf(len + 2), len + 2);
+    fileNameA.ReleaseBuf_CalcLen(len);
+    if (numCopied != len)
+      throw 20221223;
+    fileName = GetUnicodeString(fileNameA);
+  }
+  else
+  #endif
+  {
+    // kReserve must be >= 3 for additional buffer size
+    //   safety and for optimal performance
+    const unsigned kReserve = 3;
+    {
+      unsigned len = 0;
+      wchar_t *buf = fileName.GetBuf_GetMaxAvail(len);
+      if (len >= kReserve)
+      {
+        const UINT numCopied = QueryFile(fileIndex, buf, len);
+        if (numCopied < len - 1)
+        {
+          // (numCopied < len - 1) case means that it have copied full string.
+          fileName.ReleaseBuf_CalcLen(numCopied);
+          return;
+        }
+      }
+    }
+    const UINT len = QueryFile(fileIndex, (LPWSTR)NULL, 0);
+    const UINT numCopied = QueryFile(fileIndex,
+        fileName.GetBuf(len + kReserve), len + kReserve);
+    fileName.ReleaseBuf_CalcLen(len);
+    if (numCopied != len)
+      throw 20221223;
+  }
+}
+
+
+void CDrop::QueryFileNames(UStringVector &fileNames)
+{
+  UINT numFiles = QueryCountOfFiles();
+  
+  Print_Number(numFiles, "\n====== CDrop::QueryFileNames START ===== \n");
+
+  fileNames.ClearAndReserve(numFiles);
+  UString s;
+  for (UINT i = 0; i < numFiles; i++)
+  {
+    QueryFileName(i, s);
+    if (!s.IsEmpty())
+      fileNames.AddInReserved(s);
+  }
+  Print_Number(numFiles, "\n====== CDrop::QueryFileNames END ===== \n");
+}
+*/
+
+
+// #if (NTDDI_VERSION >= NTDDI_VISTA)
+// SHGetPathFromIDListEx returns a win32 file system path for the item in the name space.
+typedef int Z7_WIN_GPFIDL_FLAGS;
+
+extern "C" {
+#ifndef _UNICODE
+typedef BOOL (WINAPI * Func_SHGetPathFromIDListW)(LPCITEMIDLIST pidl, LPWSTR pszPath); // nt4
+#endif
+
+#if !defined(Z7_WIN32_WINNT_MIN) || Z7_WIN32_WINNT_MIN < 0x0600  // Vista
+#define Z7_USE_DYN_SHGetPathFromIDListEx
+#endif
+
+#ifdef Z7_USE_DYN_SHGetPathFromIDListEx
+Z7_DIAGNOSTIC_IGNORE_CAST_FUNCTION
+typedef BOOL (WINAPI * Func_SHGetPathFromIDListEx)(LPCITEMIDLIST pidl, PWSTR pszPath, DWORD cchPath, Z7_WIN_GPFIDL_FLAGS uOpts); // vista
+#endif
+}
+
+#ifndef _UNICODE
+
+bool GetPathFromIDList(LPCITEMIDLIST itemIDList, AString &path)
+{
+  path.Empty();
+  const unsigned len = MAX_PATH + 16;
+  const bool result = BOOLToBool(::SHGetPathFromIDList(itemIDList, path.GetBuf(len)));
+  path.ReleaseBuf_CalcLen(len);
+  return result;
+}
+
+#endif
+
+bool GetPathFromIDList(LPCITEMIDLIST itemIDList, UString &path)
+{
+  path.Empty();
+  unsigned len = MAX_PATH + 16;
+
+#ifdef _UNICODE
+  bool result = BOOLToBool(::SHGetPathFromIDList(itemIDList, path.GetBuf(len)));
+#else
+  const
+  Func_SHGetPathFromIDListW
+       shGetPathFromIDListW = Z7_GET_PROC_ADDRESS(
+  Func_SHGetPathFromIDListW, ::GetModuleHandleW(L"shell32.dll"),
+      "SHGetPathFromIDListW");
+  if (!shGetPathFromIDListW)
+    return false;
+  bool result = BOOLToBool(shGetPathFromIDListW(itemIDList, path.GetBuf(len)));
+#endif
+
+  if (!result)
+  {
+    ODS("==== GetPathFromIDList() SHGetPathFromIDList() returned false")
+    /* for long path we need SHGetPathFromIDListEx().
+      win10: SHGetPathFromIDListEx() for long path returns path with
+             with super path prefix "\\\\?\\". */
+#ifdef Z7_USE_DYN_SHGetPathFromIDListEx
+    const
+    Func_SHGetPathFromIDListEx
+    func_SHGetPathFromIDListEx = Z7_GET_PROC_ADDRESS(
+    Func_SHGetPathFromIDListEx, ::GetModuleHandleW(L"shell32.dll"),
+        "SHGetPathFromIDListEx");
+    if (func_SHGetPathFromIDListEx)
+#endif
+    {
+      ODS("==== GetPathFromIDList() (SHGetPathFromIDListEx)")
+      do
+      {
+        len *= 4;
+        result = BOOLToBool(
+#ifdef Z7_USE_DYN_SHGetPathFromIDListEx
+          func_SHGetPathFromIDListEx
+#else
+          SHGetPathFromIDListEx
+#endif
+          (itemIDList, path.GetBuf(len), len, 0));
+        if (result)
+          break;
+      }
+      while (len <= (1 << 16));
+    }
+  }
+
+  path.ReleaseBuf_CalcLen(len);
+  return result;
+}
+
+#endif
+
+#ifdef UNDER_CE
+
+bool BrowseForFolder(LPBROWSEINFO, CSysString)
+{
+  return false;
+}
+
+bool BrowseForFolder(HWND, LPCTSTR, UINT, LPCTSTR, CSysString &)
+{
+  return false;
+}
+
+bool BrowseForFolder(HWND /* owner */, LPCTSTR /* title */,
+    LPCTSTR /* initialFolder */, CSysString & /* resultPath */)
+{
+  /*
+  // SHBrowseForFolder doesn't work before CE 6.0 ?
+  if (GetProcAddress(LoadLibrary(L"ceshell.dll", L"SHBrowseForFolder") == 0)
+    MessageBoxW(0, L"no", L"", 0);
+  else
+    MessageBoxW(0, L"yes", L"", 0);
+  */
+  /*
+  UString s = "all files";
+  s += " (*.*)";
+  return MyGetOpenFileName(owner, title, initialFolder, s, resultPath, true);
+  */
+  return false;
+}
+
+#else
+
+/* win10: SHBrowseForFolder() doesn't support long paths,
+   even if long path suppport is enabled in registry and in manifest.
+   and SHBrowseForFolder() doesn't support super path prefix "\\\\?\\". */
+
+bool BrowseForFolder(LPBROWSEINFO browseInfo, CSysString &resultPath)
+{
+  resultPath.Empty();
+  NWindows::NCOM::CComInitializer comInitializer;
+  LPITEMIDLIST itemIDList = ::SHBrowseForFolder(browseInfo);
+  if (!itemIDList)
+    return false;
+  CItemIDList itemIDListHolder;
+  itemIDListHolder.Attach(itemIDList);
+  return GetPathFromIDList(itemIDList, resultPath);
+}
+
+
+static int CALLBACK BrowseCallbackProc(HWND hwnd, UINT uMsg, LPARAM /* lp */, LPARAM data)
+{
+  #ifndef UNDER_CE
+  switch (uMsg)
+  {
+    case BFFM_INITIALIZED:
+    {
+      SendMessage(hwnd, BFFM_SETSELECTION, TRUE, data);
+      break;
+    }
+    /*
+    case BFFM_SELCHANGED:
+    {
+      TCHAR dir[MAX_PATH];
+      if (::SHGetPathFromIDList((LPITEMIDLIST) lp , dir))
+        SendMessage(hwnd, BFFM_SETSTATUSTEXT, 0, (LPARAM)dir);
+      else
+        SendMessage(hwnd, BFFM_SETSTATUSTEXT, 0, (LPARAM)TEXT(""));
+      break;
+    }
+    */
+    default:
+      break;
+  }
+  #endif
+  return 0;
+}
+
+
+static bool BrowseForFolder(HWND owner, LPCTSTR title, UINT ulFlags,
+    LPCTSTR initialFolder, CSysString &resultPath)
+{
+  CSysString displayName;
+  BROWSEINFO browseInfo;
+  browseInfo.hwndOwner = owner;
+  browseInfo.pidlRoot = NULL;
+
+  // there are Unicode/Astring problems in some WinCE SDK ?
+  /*
+  #ifdef UNDER_CE
+  browseInfo.pszDisplayName = (LPSTR)displayName.GetBuf(MAX_PATH);
+  browseInfo.lpszTitle = (LPCSTR)title;
+  #else
+  */
+  browseInfo.pszDisplayName = displayName.GetBuf(MAX_PATH);
+  browseInfo.lpszTitle = title;
+  // #endif
+  browseInfo.ulFlags = ulFlags;
+  browseInfo.lpfn = initialFolder ? BrowseCallbackProc : NULL;
+  browseInfo.lParam = (LPARAM)initialFolder;
+  return BrowseForFolder(&browseInfo, resultPath);
+}
+
+#ifdef Z7_OLD_WIN_SDK
+// ShlObj.h:
+#ifndef BIF_NEWDIALOGSTYLE
+#define BIF_NEWDIALOGSTYLE     0x0040
+#endif
+#endif
+
+bool BrowseForFolder(HWND owner, LPCTSTR title,
+    LPCTSTR initialFolder, CSysString &resultPath)
+{
+  return BrowseForFolder(owner, title,
+      #ifndef UNDER_CE
+      BIF_NEWDIALOGSTYLE |
+      #endif
+      BIF_RETURNONLYFSDIRS | BIF_STATUSTEXT, initialFolder, resultPath);
+  // BIF_STATUSTEXT; BIF_USENEWUI   (Version 5.0)
+}
+
+#ifndef _UNICODE
+
+extern "C" {
+typedef LPITEMIDLIST (WINAPI * Func_SHBrowseForFolderW)(LPBROWSEINFOW lpbi);
+}
+
+static bool BrowseForFolder(LPBROWSEINFOW browseInfo, UString &resultPath)
+{
+  NWindows::NCOM::CComInitializer comInitializer;
+  const
+  Func_SHBrowseForFolderW
+     f_SHBrowseForFolderW = Z7_GET_PROC_ADDRESS(
+  Func_SHBrowseForFolderW, ::GetModuleHandleW(L"shell32.dll"),
+      "SHBrowseForFolderW");
+  if (!f_SHBrowseForFolderW)
+    return false;
+  LPITEMIDLIST itemIDList = f_SHBrowseForFolderW(browseInfo);
+  if (!itemIDList)
+    return false;
+  CItemIDList itemIDListHolder;
+  itemIDListHolder.Attach(itemIDList);
+  return GetPathFromIDList(itemIDList, resultPath);
+}
+
+static
+int CALLBACK BrowseCallbackProc2(HWND hwnd, UINT uMsg, LPARAM /* lp */, LPARAM data)
+{
+  switch (uMsg)
+  {
+    case BFFM_INITIALIZED:
+    {
+      SendMessageW(hwnd, BFFM_SETSELECTIONW, TRUE, data);
+      break;
+    }
+    /*
+    case BFFM_SELCHANGED:
+    {
+      wchar_t dir[MAX_PATH * 2];
+
+      if (shGetPathFromIDListW((LPITEMIDLIST)lp , dir))
+        SendMessageW(hwnd, BFFM_SETSTATUSTEXTW, 0, (LPARAM)dir);
+      else
+        SendMessageW(hwnd, BFFM_SETSTATUSTEXTW, 0, (LPARAM)L"");
+      break;
+    }
+    */
+    default:
+      break;
+  }
+  return 0;
+}
+
+
+static bool BrowseForFolder(HWND owner, LPCWSTR title, UINT ulFlags,
+    LPCWSTR initialFolder, UString &resultPath)
+{
+  UString displayName;
+  BROWSEINFOW browseInfo;
+  browseInfo.hwndOwner = owner;
+  browseInfo.pidlRoot = NULL;
+  browseInfo.pszDisplayName = displayName.GetBuf(MAX_PATH);
+  browseInfo.lpszTitle = title;
+  browseInfo.ulFlags = ulFlags;
+  browseInfo.lpfn = initialFolder ? BrowseCallbackProc2 : NULL;
+  browseInfo.lParam = (LPARAM)initialFolder;
+  return BrowseForFolder(&browseInfo, resultPath);
+}
+
+bool BrowseForFolder(HWND owner, LPCWSTR title, LPCWSTR initialFolder, UString &resultPath)
+{
+  if (g_IsNT)
+    return BrowseForFolder(owner, title,
+      BIF_NEWDIALOGSTYLE | BIF_RETURNONLYFSDIRS
+      //  | BIF_STATUSTEXT // This flag is not supported when BIF_NEWDIALOGSTYLE is specified.
+      , initialFolder, resultPath);
+  // BIF_STATUSTEXT; BIF_USENEWUI   (Version 5.0)
+  CSysString s;
+  bool res = BrowseForFolder(owner, GetSystemString(title),
+      BIF_NEWDIALOGSTYLE | BIF_RETURNONLYFSDIRS
+      // | BIF_STATUSTEXT  // This flag is not supported when BIF_NEWDIALOGSTYLE is specified.
+      , GetSystemString(initialFolder), s);
+  resultPath = GetUnicodeString(s);
+  return res;
+}
+
+#endif
+
+#endif
+
+}}

versions/26.00/CPP/Windows/Shell.h

@@ -0,0 +1,129 @@
+// Windows/Shell.h
+
+#ifndef ZIP7_WINDOWS_SHELL_H
+#define ZIP7_WINDOWS_SHELL_H
+
+#include "../Common/MyWindows.h"
+#if defined(__MINGW32__) || defined(__MINGW64__)
+#include <shlobj.h>
+#else
+#include <ShlObj.h>
+#endif
+
+#include "../Common/MyString.h"
+
+#include "Defs.h"
+
+namespace NWindows {
+namespace NShell {
+
+/////////////////////////
+// CItemIDList
+#ifndef UNDER_CE
+
+class CItemIDList
+{
+  LPITEMIDLIST m_Object;
+  Z7_CLASS_NO_COPY(CItemIDList)
+public:
+  CItemIDList(): m_Object(NULL) {}
+  // CItemIDList(LPCITEMIDLIST itemIDList);
+  // CItemIDList(const CItemIDList& itemIDList);
+  ~CItemIDList() { Free(); }
+  void Free();
+  void Attach(LPITEMIDLIST object)
+  {
+    Free();
+    m_Object = object;
+  }
+  LPITEMIDLIST Detach()
+  {
+    LPITEMIDLIST object = m_Object;
+    m_Object = NULL;
+    return object;
+  }
+  operator LPITEMIDLIST() { return m_Object;}
+  operator LPCITEMIDLIST() const { return m_Object;}
+  LPITEMIDLIST* operator&() { return &m_Object; }
+  LPITEMIDLIST operator->() { return m_Object; }
+
+  // CItemIDList& operator=(LPCITEMIDLIST object);
+  // CItemIDList& operator=(const CItemIDList &object);
+};
+
+/////////////////////////////
+// CDrop
+
+/*
+class CDrop
+{
+  HDROP m_Object;
+  bool m_MustBeFinished;
+  bool m_Assigned;
+  void Free();
+public:
+  CDrop(bool mustBeFinished) : m_MustBeFinished(mustBeFinished), m_Assigned(false) {}
+  ~CDrop() { Free(); }
+
+  void Attach(HDROP object);
+  operator HDROP() { return m_Object;}
+  bool QueryPoint(LPPOINT point)
+    { return BOOLToBool(::DragQueryPoint(m_Object, point)); }
+  void Finish()
+  {
+    ::DragFinish(m_Object);
+  }
+  UINT QueryFile(UINT fileIndex, LPTSTR fileName, UINT bufSize)
+    { return ::DragQueryFile(m_Object, fileIndex, fileName, bufSize); }
+  #ifndef _UNICODE
+  UINT QueryFile(UINT fileIndex, LPWSTR fileName, UINT bufSize)
+    { return ::DragQueryFileW(m_Object, fileIndex, fileName, bufSize); }
+  #endif
+  UINT QueryCountOfFiles();
+  void QueryFileName(UINT fileIndex, UString &fileName);
+  void QueryFileNames(UStringVector &fileNames);
+};
+*/
+#endif
+
+struct CFileAttribs
+{
+  int FirstDirIndex;
+  // DWORD Sum;
+  // DWORD Product;
+  // CRecordVector<DWORD> Vals;
+  // CRecordVector<bool> IsDirVector;
+
+  CFileAttribs()
+  {
+    Clear();
+  }
+
+  void Clear()
+  {
+    FirstDirIndex = -1;
+    // Sum = 0;
+    // Product = 0;
+    // IsDirVector.Clear();
+  }
+};
+
+
+/* read pathnames from HDROP or SHELLIDLIST.
+   The parser can return E_INVALIDARG, if there is some unexpected data in dataObject */
+HRESULT DataObject_GetData_HDROP_or_IDLIST_Names(IDataObject *dataObject, UStringVector &names);
+
+HRESULT DataObject_GetData_FILE_ATTRS(IDataObject *dataObject, CFileAttribs &attribs);
+
+bool GetPathFromIDList(LPCITEMIDLIST itemIDList, CSysString &path);
+bool BrowseForFolder(LPBROWSEINFO lpbi, CSysString &resultPath);
+bool BrowseForFolder(HWND owner, LPCTSTR title, LPCTSTR initialFolder, CSysString &resultPath);
+
+#ifndef _UNICODE
+bool GetPathFromIDList(LPCITEMIDLIST itemIDList, UString &path);
+bool BrowseForFolder(LPBROWSEINFO lpbi, UString &resultPath);
+bool BrowseForFolder(HWND owner, LPCWSTR title, LPCWSTR initialFolder, UString &resultPath);
+#endif
+}}
+
+#endif

versions/26.00/CPP/Windows/StdAfx.h

@@ -0,0 +1,11 @@
+// StdAfx.h
+
+#ifndef ZIP7_INC_STDAFX_H
+#define ZIP7_INC_STDAFX_H
+
+#if defined(_MSC_VER) && _MSC_VER >= 1800
+#pragma warning(disable : 4464) // relative include path contains '..'
+#endif
+#include "../Common/Common.h"
+
+#endif

versions/26.00/CPP/Windows/Synchronization.cpp

@@ -0,0 +1,87 @@
+// Windows/Synchronization.cpp
+
+#include "StdAfx.h"
+
+#ifndef _WIN32
+
+#include "Synchronization.h"
+
+namespace NWindows {
+namespace NSynchronization {
+
+/*
+#define INFINITE  0xFFFFFFFF
+#define MAXIMUM_WAIT_OBJECTS 64
+#define STATUS_ABANDONED_WAIT_0 ((NTSTATUS)0x00000080L)
+#define WAIT_ABANDONED   ((STATUS_ABANDONED_WAIT_0 ) + 0 )
+#define WAIT_ABANDONED_0 ((STATUS_ABANDONED_WAIT_0 ) + 0 )
+// WINAPI
+DWORD WaitForMultipleObjects(DWORD count, const HANDLE *handles, BOOL wait_all, DWORD timeout);
+*/
+
+/* clang: we need to place some virtual functions in cpp file to rid off the warning:
+   'CBaseHandle_WFMO' has no out-of-line virtual method definitions;
+   its vtable will be emitted in every translation unit */
+CBaseHandle_WFMO::~CBaseHandle_WFMO()
+{
+}
+
+bool CBaseEvent_WFMO::IsSignaledAndUpdate()
+{
+  if (this->_state == false)
+    return false;
+  if (this->_manual_reset == false)
+    this->_state = false;
+  return true;
+}
+
+bool CSemaphore_WFMO::IsSignaledAndUpdate()
+{
+  if (this->_count == 0)
+    return false;
+  this->_count--;
+  return true;
+}
+
+DWORD WINAPI WaitForMultiObj_Any_Infinite(DWORD count, const CHandle_WFMO *handles)
+{
+  if (count < 1)
+  {
+    // abort();
+    SetLastError(EINVAL);
+    return WAIT_FAILED;
+  }
+
+  CSynchro *synchro = handles[0]->_sync;
+  synchro->Enter();
+  
+  // #ifdef DEBUG_SYNCHRO
+  for (DWORD i = 1; i < count; i++)
+  {
+    if (synchro != handles[i]->_sync)
+    {
+      // abort();
+      synchro->Leave();
+      SetLastError(EINVAL);
+      return WAIT_FAILED;
+    }
+  }
+  // #endif
+
+  for (;;)
+  {
+    for (DWORD i = 0; i < count; i++)
+    {
+      if (handles[i]->IsSignaledAndUpdate())
+      {
+        synchro->Leave();
+        return WAIT_OBJECT_0 + i;
+      }
+    }
+    synchro->WaitCond();
+  }
+}
+
+}}
+
+#endif

versions/26.00/CPP/Windows/Synchronization.h

@@ -0,0 +1,386 @@
+// Windows/Synchronization.h
+
+#ifndef ZIP7_INC_WINDOWS_SYNCHRONIZATION_H
+#define ZIP7_INC_WINDOWS_SYNCHRONIZATION_H
+
+#include "../../C/Threads.h"
+
+#include "../Common/MyTypes.h"
+
+#include "Defs.h"
+
+#ifdef _WIN32
+#include "Handle.h"
+#endif
+
+namespace NWindows {
+namespace NSynchronization {
+
+class CBaseEvent  MY_UNCOPYABLE
+{
+protected:
+  ::CEvent _object;
+public:
+  bool IsCreated() { return Event_IsCreated(&_object) != 0; }
+
+  CBaseEvent() { Event_Construct(&_object); }
+  ~CBaseEvent() { Close(); }
+  WRes Close() { return Event_Close(&_object); }
+
+  #ifdef _WIN32
+  operator HANDLE() { return _object; }
+  WRes Create(bool manualReset, bool initiallyOwn, LPCTSTR name = NULL, LPSECURITY_ATTRIBUTES sa = NULL)
+  {
+    _object = ::CreateEvent(sa, BoolToBOOL(manualReset), BoolToBOOL(initiallyOwn), name);
+    if (name == NULL && _object != NULL)
+      return 0;
+    return ::GetLastError();
+  }
+  WRes Open(DWORD desiredAccess, bool inheritHandle, LPCTSTR name)
+  {
+    _object = ::OpenEvent(desiredAccess, BoolToBOOL(inheritHandle), name);
+    if (_object != NULL)
+      return 0;
+    return ::GetLastError();
+  }
+  #endif
+
+  WRes Set() { return Event_Set(&_object); }
+  // bool Pulse() { return BOOLToBool(::PulseEvent(_handle)); }
+  WRes Reset() { return Event_Reset(&_object); }
+  WRes Lock() { return Event_Wait(&_object); }
+};
+
+class CManualResetEvent: public CBaseEvent
+{
+public:
+  WRes Create(bool initiallyOwn = false)
+  {
+    return ManualResetEvent_Create(&_object, initiallyOwn ? 1: 0);
+  }
+  WRes CreateIfNotCreated_Reset()
+  {
+    if (IsCreated())
+      return Reset();
+    return ManualResetEvent_CreateNotSignaled(&_object);
+  }
+  #ifdef _WIN32
+  WRes CreateWithName(bool initiallyOwn, LPCTSTR name)
+  {
+    return CBaseEvent::Create(true, initiallyOwn, name);
+  }
+  #endif
+};
+
+class CAutoResetEvent: public CBaseEvent
+{
+public:
+  WRes Create()
+  {
+    return AutoResetEvent_CreateNotSignaled(&_object);
+  }
+  WRes CreateIfNotCreated_Reset()
+  {
+    if (IsCreated())
+      return Reset();
+    return AutoResetEvent_CreateNotSignaled(&_object);
+  }
+};
+
+
+/*
+#ifdef _WIN32
+
+class CObject: public CHandle
+{
+public:
+  WRes Lock(DWORD timeoutInterval = INFINITE)
+    { return (::WaitForSingleObject(_handle, timeoutInterval) == WAIT_OBJECT_0 ? 0 : ::GetLastError()); }
+};
+
+class CMutex: public CObject
+{
+public:
+  WRes Create(bool initiallyOwn, LPCTSTR name = NULL, LPSECURITY_ATTRIBUTES sa = NULL)
+  {
+    _handle = ::CreateMutex(sa, BoolToBOOL(initiallyOwn), name);
+    if (name == NULL && _handle != 0)
+      return 0;
+    return ::GetLastError();
+  }
+  #ifndef UNDER_CE
+  WRes Open(DWORD desiredAccess, bool inheritHandle, LPCTSTR name)
+  {
+    _handle = ::OpenMutex(desiredAccess, BoolToBOOL(inheritHandle), name);
+    if (_handle != 0)
+      return 0;
+    return ::GetLastError();
+  }
+  #endif
+  WRes Release()
+  {
+    return ::ReleaseMutex(_handle) ? 0 : ::GetLastError();
+  }
+};
+
+class CMutexLock  MY_UNCOPYABLE
+{
+  CMutex *_object;
+public:
+  CMutexLock(CMutex &object): _object(&object) { _object->Lock(); }
+  ~CMutexLock() { _object->Release(); }
+};
+
+#endif // _WIN32
+*/
+
+
+class CSemaphore  MY_UNCOPYABLE
+{
+  ::CSemaphore _object;
+public:
+  CSemaphore() { Semaphore_Construct(&_object); }
+  ~CSemaphore() { Close(); }
+  WRes Close() { return Semaphore_Close(&_object); }
+
+  #ifdef _WIN32
+  operator HANDLE() { return _object; }
+  #endif
+
+  // bool IsCreated() const { return Semaphore_IsCreated(&_object) != 0; }
+
+  WRes Create(UInt32 initCount, UInt32 maxCount)
+  {
+    return Semaphore_Create(&_object, initCount, maxCount);
+  }
+  WRes OptCreateInit(UInt32 initCount, UInt32 maxCount)
+  {
+    return Semaphore_OptCreateInit(&_object, initCount, maxCount);
+  }
+  WRes Release() { return Semaphore_Release1(&_object); }
+  WRes Release(UInt32 releaseCount) { return Semaphore_ReleaseN(&_object, releaseCount); }
+  WRes Lock() { return Semaphore_Wait(&_object); }
+};
+
+class CCriticalSection  MY_UNCOPYABLE
+{
+  ::CCriticalSection _object;
+public:
+  CCriticalSection() { CriticalSection_Init(&_object); }
+  ~CCriticalSection() { CriticalSection_Delete(&_object); }
+  void Enter() { CriticalSection_Enter(&_object); }
+  void Leave() { CriticalSection_Leave(&_object); }
+};
+
+class CCriticalSectionLock  MY_UNCOPYABLE
+{
+  CCriticalSection *_object;
+  void Unlock()  { _object->Leave(); }
+public:
+  CCriticalSectionLock(CCriticalSection &object): _object(&object) {_object->Enter(); }
+  ~CCriticalSectionLock() { Unlock(); }
+};
+
+
+#ifdef _WIN32
+
+typedef HANDLE CHandle_WFMO;
+typedef CSemaphore CSemaphore_WFMO;
+typedef CAutoResetEvent CAutoResetEvent_WFMO;
+typedef CManualResetEvent CManualResetEvent_WFMO;
+
+inline DWORD WINAPI WaitForMultiObj_Any_Infinite(DWORD count, const CHandle_WFMO *handles)
+{
+  return ::WaitForMultipleObjects(count, handles, FALSE, INFINITE);
+}
+
+#define SYNC_OBJ_DECL(obj)
+#define SYNC_WFMO(x)
+#define SYNC_PARAM(x)
+#define SYNC_PARAM_DECL(x)
+
+#else //  _WIN32
+
+// POSIX sync objects for WaitForMultipleObjects
+
+#define SYNC_WFMO(x) x
+#define SYNC_PARAM(x) x,
+#define SYNC_PARAM_DECL(x) NWindows::NSynchronization::CSynchro *x
+#define SYNC_OBJ_DECL(x) NWindows::NSynchronization::CSynchro x;
+
+class CSynchro  MY_UNCOPYABLE
+{
+  pthread_mutex_t _mutex;
+  pthread_cond_t _cond;
+  bool _isValid;
+
+public:
+  CSynchro() { _isValid = false; }
+  ~CSynchro()
+  {
+    if (_isValid)
+    {
+      ::pthread_mutex_destroy(&_mutex);
+      ::pthread_cond_destroy(&_cond);
+    }
+    _isValid = false;
+  }
+  WRes Create()
+  {
+    RINOK(::pthread_mutex_init(&_mutex, NULL))
+    const WRes ret = ::pthread_cond_init(&_cond, NULL);
+    _isValid = 1;
+    return ret;
+  }
+  WRes Enter()
+  {
+#if defined(Z7_LLVM_CLANG_VERSION) && (__clang_major__ == 13) \
+      && defined(__FreeBSD__)
+  #pragma GCC diagnostic ignored "-Wthread-safety-negative"
+  #pragma GCC diagnostic ignored "-Wthread-safety-analysis"
+#endif
+    return ::pthread_mutex_lock(&_mutex);
+  }
+  WRes Leave()
+  {
+    return ::pthread_mutex_unlock(&_mutex);
+  }
+  WRes WaitCond()
+  {
+    return ::pthread_cond_wait(&_cond, &_mutex);
+  }
+  WRes LeaveAndSignal()
+  {
+    const WRes res1 = ::pthread_cond_broadcast(&_cond);
+    const WRes res2 = ::pthread_mutex_unlock(&_mutex);
+    return (res2 ? res2 : res1);
+  }
+};
+
+
+struct CBaseHandle_WFMO;
+typedef NWindows::NSynchronization::CBaseHandle_WFMO *CHandle_WFMO;
+
+// these constants are from Windows
+#define WAIT_OBJECT_0 0
+#define WAIT_FAILED ((DWORD)0xFFFFFFFF)
+
+DWORD WINAPI WaitForMultiObj_Any_Infinite(DWORD count, const CHandle_WFMO *handles);
+
+
+struct CBaseHandle_WFMO  MY_UNCOPYABLE
+{
+  CSynchro *_sync;
+
+  CBaseHandle_WFMO(): _sync(NULL) {}
+  virtual ~CBaseHandle_WFMO();
+
+  operator CHandle_WFMO() { return this; }
+  virtual bool IsSignaledAndUpdate() = 0;
+};
+
+
+class CBaseEvent_WFMO : public CBaseHandle_WFMO
+{
+  bool _manual_reset;
+  bool _state;
+
+public:
+
+  // bool IsCreated()  { return (this->_sync != NULL); }
+  // CBaseEvent_WFMO()  { ; }
+  // ~CBaseEvent_WFMO() Z7_override { Close(); }
+
+  WRes Close() { this->_sync = NULL; return 0; }
+
+  WRes Create(
+      CSynchro *sync,
+      bool manualReset, bool initiallyOwn)
+  {
+    this->_sync         = sync;
+    this->_manual_reset = manualReset;
+    this->_state        = initiallyOwn;
+    return 0;
+  }
+
+  WRes Set()
+  {
+    RINOK(this->_sync->Enter())
+    this->_state = true;
+    return this->_sync->LeaveAndSignal();
+  }
+
+  WRes Reset()
+  {
+    RINOK(this->_sync->Enter())
+    this->_state = false;
+    return this->_sync->Leave();
+  }
+  
+  virtual bool IsSignaledAndUpdate() Z7_override;
+};
+
+
+class CManualResetEvent_WFMO Z7_final: public CBaseEvent_WFMO
+{
+public:
+  WRes Create(CSynchro *sync, bool initiallyOwn = false) { return CBaseEvent_WFMO::Create(sync, true, initiallyOwn); }
+};
+
+
+class CAutoResetEvent_WFMO Z7_final: public CBaseEvent_WFMO
+{
+public:
+  WRes Create(CSynchro *sync) { return CBaseEvent_WFMO::Create(sync, false, false); }
+  WRes CreateIfNotCreated_Reset(CSynchro *sync)
+  {
+    return Create(sync);
+  }
+};
+
+
+class CSemaphore_WFMO Z7_final: public CBaseHandle_WFMO
+{
+  UInt32 _count;
+  UInt32 _maxCount;
+
+public:
+  CSemaphore_WFMO() : _count(0), _maxCount(0) {}
+  
+  WRes Close() { this->_sync = NULL; return 0; }
+
+  WRes Create(CSynchro *sync, UInt32 initCount, UInt32 maxCount)
+  {
+    if (initCount > maxCount || maxCount < 1)
+      return EINVAL;
+    this->_sync     = sync;
+    this->_count    = initCount;
+    this->_maxCount = maxCount;
+    return 0;
+  }
+  
+  WRes Release(UInt32 releaseCount = 1)
+  {
+    if (releaseCount < 1)
+      return EINVAL;
+
+    RINOK(this->_sync->Enter())
+    UInt32 newCount = this->_count + releaseCount;
+    if (newCount > this->_maxCount)
+    {
+      RINOK(this->_sync->Leave())
+      return ERROR_TOO_MANY_POSTS; // EINVAL
+    }
+    this->_count = newCount;
+
+    return this->_sync->LeaveAndSignal();
+  }
+
+  virtual bool IsSignaledAndUpdate() Z7_override;
+};
+
+#endif // _WIN32
+
+}}
+
+#endif

versions/26.00/CPP/Windows/System.cpp

@@ -0,0 +1,423 @@
+// Windows/System.cpp
+
+#include "StdAfx.h"
+
+#ifndef _WIN32
+#include <unistd.h>
+#include <limits.h>
+#if defined(__APPLE__) || defined(__DragonFly__) \
+    || defined(BSD) || defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) \
+    || defined(__QNXNTO__)
+#include <sys/sysctl.h>
+#else
+#include <sys/sysinfo.h>
+#endif
+#endif
+
+#include "../Common/Defs.h"
+// #include "../Common/MyWindows.h"
+
+// #include "../../C/CpuArch.h"
+
+#include "System.h"
+
+namespace NWindows {
+namespace NSystem {
+
+#ifdef _WIN32
+
+/*
+note: returned value in 32-bit version can be limited by value 32.
+      while 64-bit version returns full value.
+GetMaximumProcessorCount(groupNumber) can return higher value than
+GetActiveProcessorCount(groupNumber) in some cases, because CPUs can be added.
+*/
+// typedef DWORD (WINAPI *Func_GetMaximumProcessorCount)(WORD GroupNumber);
+typedef DWORD (WINAPI *Func_GetActiveProcessorCount)(WORD GroupNumber);
+typedef WORD (WINAPI *Func_GetActiveProcessorGroupCount)(VOID);
+/*
+#if 0 && defined(ALL_PROCESSOR_GROUPS)
+#define MY_ALL_PROCESSOR_GROUPS   ALL_PROCESSOR_GROUPS
+#else
+#define MY_ALL_PROCESSOR_GROUPS   0xffff
+#endif
+*/
+
+Z7_DIAGNOSTIC_IGNORE_CAST_FUNCTION
+
+bool CCpuGroups::Load()
+{
+  NumThreadsTotal = 0;
+  GroupSizes.Clear();
+  const HMODULE hmodule = ::GetModuleHandleA("kernel32.dll");
+  // Is_Win11_Groups = GetProcAddress(hmodule, "SetThreadSelectedCpuSetMasks") != NULL;
+  const
+      Func_GetActiveProcessorGroupCount
+        fn_GetActiveProcessorGroupCount = Z7_GET_PROC_ADDRESS(
+      Func_GetActiveProcessorGroupCount, hmodule,
+          "GetActiveProcessorGroupCount");
+  const
+      Func_GetActiveProcessorCount
+        fn_GetActiveProcessorCount = Z7_GET_PROC_ADDRESS(
+      Func_GetActiveProcessorCount, hmodule,
+          "GetActiveProcessorCount");
+  if (!fn_GetActiveProcessorGroupCount ||
+      !fn_GetActiveProcessorCount)
+    return false;
+
+  const unsigned numGroups = fn_GetActiveProcessorGroupCount();
+  if (numGroups == 0)
+    return false;
+  UInt32 sum = 0;
+  for (unsigned i = 0; i < numGroups; i++)
+  {
+    const UInt32 num = fn_GetActiveProcessorCount((WORD)i);
+    /*
+    if (num == 0)
+    {
+      // it means error
+      // but is it possible that some group is empty by some reason?
+      // GroupSizes.Clear();
+      // return false;
+    }
+    */
+    sum += num;
+    GroupSizes.Add(num);
+  }
+  NumThreadsTotal = sum;
+  // NumThreadsTotal = fn_GetActiveProcessorCount(MY_ALL_PROCESSOR_GROUPS);
+  return true;
+}
+
+UInt32 CountAffinity(DWORD_PTR mask)
+{
+  UInt32 num = 0;
+  for (unsigned i = 0; i < sizeof(mask) * 8; i++)
+  {
+    num += (UInt32)(mask & 1);
+    mask >>= 1;
+  }
+  return num;
+}
+
+BOOL CProcessAffinity::Get()
+{
+  IsGroupMode = false;
+  Groups.Load();
+  // SetThreadAffinityMask(GetCurrentThread(), 1);
+  // SetProcessAffinityMask(GetCurrentProcess(), 1);
+  BOOL res = GetProcessAffinityMask(GetCurrentProcess(),
+      &processAffinityMask, &systemAffinityMask);
+  /* DOCs: On a system with more than 64 processors, if the threads
+     of the calling process  are in a single processor group, the
+     function sets the variables pointed to by lpProcessAffinityMask
+     and lpSystemAffinityMask to the process affinity mask and the
+     processor mask of active logical processors for that group.
+     If the calling process contains threads in multiple groups,
+     the function returns zero for both affinity masks
+
+     note: tested in Win10: GetProcessAffinityMask() doesn't return 0
+           in (processAffinityMask) and (systemAffinityMask) masks.
+     We need to test it in Win11: how to get mask==0 from GetProcessAffinityMask()?
+  */
+  if (!res)
+  {
+    processAffinityMask = 0;
+    systemAffinityMask = 0;
+  }
+  if (Groups.GroupSizes.Size() > 1 && Groups.NumThreadsTotal)
+    if (// !res ||
+        processAffinityMask == 0 || // to support case described in DOCs and for (!res) case
+        processAffinityMask == systemAffinityMask) // for default nonchanged affinity
+    {
+      // we set IsGroupMode only if processAffinity is default (not changed).
+      res = TRUE;
+      IsGroupMode = true;
+    }
+  return res;
+}
+
+
+UInt32 CProcessAffinity::Load_and_GetNumberOfThreads()
+{
+  if (Get())
+  {
+    const UInt32 numProcessors = GetNumProcessThreads();
+    if (numProcessors)
+      return numProcessors;
+  }
+  SYSTEM_INFO systemInfo;
+  GetSystemInfo(&systemInfo);
+  // the number of logical processors in the current group
+  return systemInfo.dwNumberOfProcessors;
+}
+
+UInt32 GetNumberOfProcessors()
+{
+  // We need to know how many threads we can use.
+  // By default the process is assigned to one group.
+  CProcessAffinity pa;
+  return pa.Load_and_GetNumberOfThreads();
+}
+
+#else
+
+
+BOOL CProcessAffinity::Get()
+{
+  numSysThreads = GetNumberOfProcessors();
+
+  /*
+  numSysThreads = 8;
+  for (unsigned i = 0; i < numSysThreads; i++)
+    CpuSet_Set(&cpu_set, i);
+  return TRUE;
+  */
+  
+  #ifdef Z7_AFFINITY_SUPPORTED
+  
+  // numSysThreads = sysconf(_SC_NPROCESSORS_ONLN); // The number of processors currently online
+  if (sched_getaffinity(0, sizeof(cpu_set), &cpu_set) != 0)
+    return FALSE;
+  return TRUE;
+  
+  #else
+  
+  // cpu_set = ((CCpuSet)1 << (numSysThreads)) - 1;
+  return TRUE;
+  // errno = ENOSYS;
+  // return FALSE;
+  
+  #endif
+}
+
+UInt32 GetNumberOfProcessors()
+{
+  #ifndef Z7_ST
+  long n = sysconf(_SC_NPROCESSORS_CONF);  // The number of processors configured
+  if (n < 1)
+    n = 1;
+  return (UInt32)n;
+  #else
+  return 1;
+  #endif
+}
+
+#endif
+
+
+#ifdef _WIN32
+
+#ifndef UNDER_CE
+
+#if !defined(_WIN64) && \
+  (defined(__MINGW32_VERSION) || defined(Z7_OLD_WIN_SDK))
+
+typedef struct {
+  DWORD dwLength;
+  DWORD dwMemoryLoad;
+  DWORDLONG ullTotalPhys;
+  DWORDLONG ullAvailPhys;
+  DWORDLONG ullTotalPageFile;
+  DWORDLONG ullAvailPageFile;
+  DWORDLONG ullTotalVirtual;
+  DWORDLONG ullAvailVirtual;
+  DWORDLONG ullAvailExtendedVirtual;
+} MY_MEMORYSTATUSEX, *MY_LPMEMORYSTATUSEX;
+
+#else
+
+#define MY_MEMORYSTATUSEX MEMORYSTATUSEX
+#define MY_LPMEMORYSTATUSEX LPMEMORYSTATUSEX
+
+#endif
+
+typedef BOOL (WINAPI *Func_GlobalMemoryStatusEx)(MY_LPMEMORYSTATUSEX lpBuffer);
+
+#endif // !UNDER_CE
+
+  
+bool GetRamSize(size_t &size)
+{
+  size = (size_t)sizeof(size_t) << 29;
+
+  #ifndef UNDER_CE
+    MY_MEMORYSTATUSEX stat;
+    stat.dwLength = sizeof(stat);
+  #endif
+  
+  #ifdef _WIN64
+    
+    if (!::GlobalMemoryStatusEx(&stat))
+      return false;
+    size = MyMin(stat.ullTotalVirtual, stat.ullTotalPhys);
+    return true;
+
+  #else
+    
+    #ifndef UNDER_CE
+      const
+      Func_GlobalMemoryStatusEx fn = Z7_GET_PROC_ADDRESS(
+      Func_GlobalMemoryStatusEx, ::GetModuleHandleA("kernel32.dll"),
+          "GlobalMemoryStatusEx");
+      if (fn && fn(&stat))
+      {
+        // (MY_MEMORYSTATUSEX::ullTotalVirtual) < 4 GiB in 32-bit mode
+        size_t size2 = (size_t)0 - 1;
+        if (size2 > stat.ullTotalPhys)
+            size2 = (size_t)stat.ullTotalPhys;
+        if (size2 > stat.ullTotalVirtual)
+            size2 = (size_t)stat.ullTotalVirtual;
+        size = size2;
+        return true;
+      }
+    #endif
+  
+    // On computers with more than 4 GB of memory:
+    //   new docs  : GlobalMemoryStatus can report (-1) value to indicate an overflow.
+    //   some old docs : GlobalMemoryStatus can report (modulo 4 GiB) value.
+    //                   (for example, if 5 GB total memory, it could report 1 GB).
+    // We don't want to get (modulo 4 GiB) value.
+    // So we use GlobalMemoryStatusEx() instead.
+    {
+      MEMORYSTATUS stat2;
+      stat2.dwLength = sizeof(stat2);
+      ::GlobalMemoryStatus(&stat2);
+      size = MyMin(stat2.dwTotalVirtual, stat2.dwTotalPhys);
+      return true;
+    }
+  #endif
+}
+  
+#else
+
+// POSIX
+// #include <stdio.h>
+
+bool GetRamSize(size_t &size)
+{
+  UInt64 size64;
+  size = (size_t)sizeof(size_t) << 29;
+  size64 = size;
+
+#if defined(__APPLE__) || defined(__DragonFly__) \
+    || defined(BSD) || defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) \
+    || defined(__QNXNTO__)
+
+    uint64_t val = 0;
+    int mib[2];
+    mib[0] = CTL_HW;
+
+    #ifdef HW_MEMSIZE
+      mib[1] = HW_MEMSIZE;
+      // printf("\n sysctl HW_MEMSIZE");
+    #elif defined(HW_PHYSMEM64)
+      mib[1] = HW_PHYSMEM64;
+      // printf("\n sysctl HW_PHYSMEM64");
+    #else
+      mib[1] = HW_PHYSMEM;
+      // printf("\n sysctl HW_PHYSMEM");
+    #endif
+
+    size_t size_sys = sizeof(val);
+    int res = sysctl(mib, 2, &val, &size_sys, NULL, 0);
+    // printf("\n sysctl res=%d val=%llx size_sys = %d, %d\n", res, (long long int)val, (int)size_sys, errno);
+    // we use strict check (size_sys == sizeof(val)) for returned value
+    // because big-endian encoding is possible:
+    if (res == 0 && size_sys == sizeof(val) && val)
+      size64 = val;
+    else
+    {
+      uint32_t val32 = 0;
+      size_sys = sizeof(val32);
+      res = sysctl(mib, 2, &val32, &size_sys, NULL, 0);
+      // printf("\n sysctl res=%d val=%llx size_sys = %d, %d\n", res, (long long int)val32, (int)size_sys, errno);
+      if (res == 0 && size_sys == sizeof(val32) && val32)
+        size64 = val32;
+    }
+
+  #elif defined(_AIX)
+    #if defined(_SC_AIX_REALMEM) // AIX
+      size64 = (UInt64)sysconf(_SC_AIX_REALMEM) * 1024;
+    #endif
+  #elif 0 || defined(__sun)
+    #if defined(_SC_PHYS_PAGES) && defined(_SC_PAGESIZE)
+    // FreeBSD, Linux, OpenBSD, and Solaris.
+    {
+      const long phys_pages = sysconf(_SC_PHYS_PAGES);
+      const long page_size = sysconf(_SC_PAGESIZE);
+      // #pragma message("GetRamSize : sysconf(_SC_PHYS_PAGES) * sysconf(_SC_PAGESIZE)")
+      // printf("\n_SC_PHYS_PAGES (hex) = %lx", (unsigned long)phys_pages);
+      // printf("\n_SC_PAGESIZE = %lu\n", (unsigned long)page_size);
+      if (phys_pages != -1 && page_size != -1)
+        size64 = (UInt64)(Int64)phys_pages * (UInt64)(Int64)page_size;
+    }
+    #endif
+  #elif defined(__gnu_hurd__)
+  // fixme
+  #elif defined(__FreeBSD_kernel__) && defined(__GLIBC__)
+  // GNU/kFreeBSD Debian
+  // fixme
+  #else
+
+  struct sysinfo info;
+  if (::sysinfo(&info) != 0)
+    return false;
+  size64 = (UInt64)info.mem_unit * info.totalram;
+  /*
+  printf("\n mem_unit  = %lld", (UInt64)info.mem_unit);
+  printf("\n totalram  = %lld", (UInt64)info.totalram);
+  printf("\n freeram   = %lld", (UInt64)info.freeram);
+  */
+
+  #endif
+
+  size = (size_t)1 << (sizeof(size_t) * 8 - 1);
+  if (size > size64)
+      size = (size_t)size64;
+  return true;
+}
+
+#endif
+
+
+unsigned long Get_File_OPEN_MAX()
+{
+ #ifdef _WIN32
+  return (1 << 24) - (1 << 16); // ~16M handles
+ #else
+  // some linux versions have default open file limit for user process of 1024 files.
+  long n = sysconf(_SC_OPEN_MAX);
+  // n = -1; // for debug
+  // n = 9; // for debug
+  if (n < 1)
+  {
+    // n = OPEN_MAX;  // ???
+    // n = FOPEN_MAX; // = 16 : <stdio.h>
+   #ifdef _POSIX_OPEN_MAX
+    n = _POSIX_OPEN_MAX; // = 20 : <limits.h>
+   #else
+    n = 30; // our limit
+   #endif
+  }
+  return (unsigned long)n;
+ #endif
+}
+
+unsigned Get_File_OPEN_MAX_Reduced_for_3_tasks()
+{
+  unsigned long numFiles_OPEN_MAX = NSystem::Get_File_OPEN_MAX();
+  const unsigned delta = 10; // the reserve for another internal needs of process
+  if (numFiles_OPEN_MAX > delta)
+    numFiles_OPEN_MAX -= delta;
+  else
+    numFiles_OPEN_MAX = 1;
+  numFiles_OPEN_MAX /= 3; // we suppose that we have up to 3 tasks in total for multiple file processing
+  numFiles_OPEN_MAX = MyMax(numFiles_OPEN_MAX, (unsigned long)3);
+  unsigned n = (unsigned)(int)-1;
+  if (n > numFiles_OPEN_MAX)
+    n = (unsigned)numFiles_OPEN_MAX;
+  return n;
+}
+
+}}

versions/26.00/CPP/Windows/System.h

@@ -0,0 +1,208 @@
+// Windows/System.h
+
+#ifndef ZIP7_INC_WINDOWS_SYSTEM_H
+#define ZIP7_INC_WINDOWS_SYSTEM_H
+
+#ifndef _WIN32
+// #include <sched.h>
+#include "../../C/Threads.h"
+#endif
+
+#include "../Common/MyTypes.h"
+#include "../Common/MyVector.h"
+#include "../Common/MyWindows.h"
+
+namespace NWindows {
+namespace NSystem {
+
+UInt32 GetNumberOfProcessors();
+
+#ifdef _WIN32
+
+struct CCpuGroups
+{
+  CRecordVector<UInt32> GroupSizes;
+  UInt32 NumThreadsTotal; // sum of threads in all groups
+  // bool Is_Win11_Groups; // useless
+  
+  void Get_GroupSize_Min_Max(UInt32 &minSize, UInt32 &maxSize) const
+  {
+    unsigned num = GroupSizes.Size();
+    UInt32 minSize2 = 0, maxSize2 = 0;
+    if (num)
+    {
+      minSize2 = (UInt32)0 - 1;
+      do
+      {
+        const UInt32 v = GroupSizes[--num];
+        if (minSize2 > v) minSize2 = v;
+        if (maxSize2 < v) maxSize2 = v;
+      }
+      while (num);
+    }
+    minSize = minSize2;
+    maxSize = maxSize2;
+  }
+  bool Load();
+  CCpuGroups(): NumThreadsTotal(0) {}
+};
+
+UInt32 CountAffinity(DWORD_PTR mask);
+
+struct CProcessAffinity
+{
+  // UInt32 numProcessThreads;
+  // UInt32 numSysThreads;
+  DWORD_PTR processAffinityMask;
+  DWORD_PTR systemAffinityMask;
+
+  CCpuGroups Groups;
+  bool IsGroupMode;
+    /*
+      IsGroupMode == true, if
+          Groups.GroupSizes.Size() > 1) && { dafalt affinity was not changed }
+      IsGroupMode == false, if single group or affinity was changed
+    */
+  
+  UInt32 Load_and_GetNumberOfThreads();
+
+  void InitST()
+  {
+    // numProcessThreads = 1;
+    // numSysThreads = 1;
+    processAffinityMask = 1;
+    systemAffinityMask = 1;
+    IsGroupMode = false;
+    // Groups.NumThreadsTotal = 0;
+    // Groups.Is_Win11_Groups = false;
+  }
+
+/*
+  void CpuZero()
+  {
+    processAffinityMask = 0;
+  }
+
+  void CpuSet(unsigned cpuIndex)
+  {
+    processAffinityMask |= ((DWORD_PTR)1 << cpuIndex);
+  }
+*/
+
+  UInt32 GetNumProcessThreads() const
+  {
+    if (IsGroupMode)
+      return Groups.NumThreadsTotal;
+    // IsGroupMode == false
+    // so we don't want to use groups
+    // we return number of threads in default primary group:
+    return CountAffinity(processAffinityMask);
+  }
+  UInt32 GetNumSystemThreads() const
+  {
+    if (Groups.GroupSizes.Size() > 1 && Groups.NumThreadsTotal)
+      return Groups.NumThreadsTotal;
+    return CountAffinity(systemAffinityMask);
+  }
+
+  // it returns normilized number of threads
+  void Get_and_return_NumProcessThreads_and_SysThreads(UInt32 &numProcessThreads, UInt32 &numSysThreads)
+  {
+    UInt32 num1 = 0, num2 = 0;
+    if (Get())
+    {
+      num1 = GetNumProcessThreads();
+      num2 = GetNumSystemThreads();
+    }
+    if (num1 == 0)
+      num1 = NSystem::GetNumberOfProcessors();
+    if (num1 == 0)
+        num1 = 1;
+    if (num2 < num1)
+        num2 = num1;
+    numProcessThreads = num1;
+    numSysThreads = num2;
+  }
+
+  BOOL Get();
+
+  BOOL SetProcAffinity() const
+  {
+    return SetProcessAffinityMask(GetCurrentProcess(), processAffinityMask);
+  }
+};
+
+
+#else // WIN32
+
+struct CProcessAffinity
+{
+  UInt32 numSysThreads;
+
+  UInt32 GetNumSystemThreads() const { return (UInt32)numSysThreads; }
+  BOOL Get();
+
+  #ifdef Z7_AFFINITY_SUPPORTED
+
+  CCpuSet cpu_set;
+
+  void InitST()
+  {
+    numSysThreads = 1;
+    CpuSet_Zero(&cpu_set);
+    CpuSet_Set(&cpu_set, 0);
+  }
+
+  UInt32 GetNumProcessThreads() const { return (UInt32)CPU_COUNT(&cpu_set); }
+  void CpuZero()              { CpuSet_Zero(&cpu_set); }
+  void CpuSet(unsigned cpuIndex)   { CpuSet_Set(&cpu_set, cpuIndex); }
+  int IsCpuSet(unsigned cpuIndex) const { return CpuSet_IsSet(&cpu_set, cpuIndex); }
+  // void CpuClr(int cpuIndex) { CPU_CLR(cpuIndex, &cpu_set); }
+
+  BOOL SetProcAffinity() const
+  {
+    return sched_setaffinity(0, sizeof(cpu_set), &cpu_set) == 0;
+  }
+
+  #else // Z7_AFFINITY_SUPPORTED
+
+  void InitST()
+  {
+    numSysThreads = 1;
+  }
+  
+  UInt32 GetNumProcessThreads() const
+  {
+    return numSysThreads;
+    /*
+    UInt32 num = 0;
+    for (unsigned i = 0; i < sizeof(cpu_set) * 8; i++)
+      num += (UInt32)((cpu_set >> i) & 1);
+    return num;
+    */
+  }
+  
+  void CpuZero() { }
+  void CpuSet(unsigned /* cpuIndex */) { /* UNUSED_VAR(cpuIndex) */ }
+  int IsCpuSet(unsigned cpuIndex) const { return (cpuIndex < numSysThreads) ? 1 : 0; }
+
+  BOOL SetProcAffinity() const
+  {
+    errno = ENOSYS;
+    return FALSE;
+  }
+  
+  #endif // Z7_AFFINITY_SUPPORTED
+};
+
+#endif // _WIN32
+
+
+bool GetRamSize(size_t &size); // returns false, if unknown ram size
+
+unsigned long Get_File_OPEN_MAX();
+unsigned Get_File_OPEN_MAX_Reduced_for_3_tasks();
+
+}}
+
+#endif

versions/26.00/CPP/Windows/SystemInfo.h

@@ -0,0 +1,19 @@
+// Windows/SystemInfo.h
+
+#ifndef ZIP7_INC_WINDOWS_SYSTEM_INFO_H
+#define ZIP7_INC_WINDOWS_SYSTEM_INFO_H
+
+#include "../Common/MyString.h"
+
+
+void GetCpuName_MultiLine(AString &s, AString &registers);
+
+void GetOsInfoText(AString &sRes);
+void GetSystemInfoText(AString &s);
+void PrintSize_KMGT_Or_Hex(AString &s, UInt64 v);
+void Add_LargePages_String(AString &s);
+
+void GetCompiler(AString &s);
+void GetVirtCpuid(AString &s);
+
+#endif

versions/26.00/CPP/Windows/Thread.h

@@ -0,0 +1,46 @@
+// Windows/Thread.h
+
+#ifndef ZIP7_INC_WINDOWS_THREAD_H
+#define ZIP7_INC_WINDOWS_THREAD_H
+
+#include "../../C/Threads.h"
+
+#include "Defs.h"
+
+namespace NWindows {
+
+class CThread  MY_UNCOPYABLE
+{
+  ::CThread thread;
+public:
+  CThread() { Thread_CONSTRUCT(&thread) }
+  ~CThread() { Close(); }
+  bool IsCreated() { return Thread_WasCreated(&thread) != 0; }
+  WRes Close()  { return Thread_Close(&thread); }
+  // WRes Wait() { return Thread_Wait(&thread); }
+  WRes Wait_Close() { return Thread_Wait_Close(&thread); }
+
+  WRes Create(THREAD_FUNC_TYPE startAddress, LPVOID param)
+    { return Thread_Create(&thread, startAddress, param); }
+  WRes Create_With_Affinity(THREAD_FUNC_TYPE startAddress, LPVOID param, CAffinityMask affinity)
+    { return Thread_Create_With_Affinity(&thread, startAddress, param, affinity); }
+  WRes Create_With_CpuSet(THREAD_FUNC_TYPE startAddress, LPVOID param, const CCpuSet *cpuSet)
+    { return Thread_Create_With_CpuSet(&thread, startAddress, param, cpuSet); }
+ 
+#ifdef _WIN32
+  WRes Create_With_Group(THREAD_FUNC_TYPE startAddress, LPVOID param, unsigned group, CAffinityMask affinity = 0)
+    { return Thread_Create_With_Group(&thread, startAddress, param, group, affinity); }
+  operator HANDLE() { return thread; }
+  void Attach(HANDLE handle) { thread = handle; }
+  HANDLE Detach() { HANDLE h = thread; thread = NULL; return h; }
+  DWORD Resume() { return ::ResumeThread(thread); }
+  DWORD Suspend() { return ::SuspendThread(thread); }
+  bool Terminate(DWORD exitCode) { return BOOLToBool(::TerminateThread(thread, exitCode)); }
+  int GetPriority() { return ::GetThreadPriority(thread); }
+  bool SetPriority(int priority) { return BOOLToBool(::SetThreadPriority(thread, priority)); }
+#endif
+};
+
+}
+
+#endif

versions/26.00/CPP/Windows/TimeUtils.cpp

@@ -0,0 +1,467 @@
+// Windows/TimeUtils.cpp
+
+#include "StdAfx.h"
+
+#ifndef _WIN32
+#include <sys/time.h>
+#include <time.h>
+#endif
+
+#include "Defs.h"
+#include "TimeUtils.h"
+
+namespace NWindows {
+namespace NTime {
+
+static const UInt32 kNumTimeQuantumsInSecond = 10000000;
+static const unsigned kFileTimeStartYear = 1601;
+#if !defined(_WIN32) || defined(UNDER_CE)
+static const unsigned kDosTimeStartYear = 1980;
+#endif
+static const unsigned kUnixTimeStartYear = 1970;
+static const UInt64 kUnixTimeOffset =
+    (UInt64)60 * 60 * 24 * (89 + 365 * (UInt32)(kUnixTimeStartYear - kFileTimeStartYear));
+static const UInt64 kNumSecondsInFileTime = (UInt64)(Int64)-1 / kNumTimeQuantumsInSecond;
+
+bool DosTime_To_FileTime(UInt32 dosTime, FILETIME &ft) throw()
+{
+  #if defined(_WIN32) && !defined(UNDER_CE)
+  return BOOLToBool(::DosDateTimeToFileTime((UInt16)(dosTime >> 16), (UInt16)(dosTime & 0xFFFF), &ft));
+  #else
+  ft.dwLowDateTime = 0;
+  ft.dwHighDateTime = 0;
+  UInt64 res;
+  if (!GetSecondsSince1601(
+      kDosTimeStartYear + (unsigned)(dosTime >> 25),
+      (unsigned)((dosTime >> 21) & 0xF),
+      (unsigned)((dosTime >> 16) & 0x1F),
+      (unsigned)((dosTime >> 11) & 0x1F),
+      (unsigned)((dosTime >>  5) & 0x3F),
+      (unsigned)((dosTime & 0x1F)) * 2,
+      res))
+    return false;
+  res *= kNumTimeQuantumsInSecond;
+  ft.dwLowDateTime = (UInt32)res;
+  ft.dwHighDateTime = (UInt32)(res >> 32);
+  return true;
+  #endif
+}
+
+static const UInt32 kHighDosTime = 0xFF9FBF7D;
+static const UInt32 kLowDosTime = 0x210000;
+
+bool FileTime_To_DosTime(const FILETIME &ft, UInt32 &dosTime) throw()
+{
+  #if defined(_WIN32) && !defined(UNDER_CE)
+
+  WORD datePart, timePart;
+  if (!::FileTimeToDosDateTime(&ft, &datePart, &timePart))
+  {
+    dosTime = (ft.dwHighDateTime >= 0x01C00000) ? kHighDosTime : kLowDosTime;
+    return false;
+  }
+  dosTime = (((UInt32)datePart) << 16) + timePart;
+
+  #else
+
+#define PERIOD_4 (4 * 365 + 1)
+#define PERIOD_100 (PERIOD_4 * 25 - 1)
+#define PERIOD_400 (PERIOD_100 * 4 + 1)
+
+  unsigned year, mon, day, hour, min, sec;
+  UInt64 v64 = ft.dwLowDateTime | ((UInt64)ft.dwHighDateTime << 32);
+  Byte ms[] = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };
+  unsigned temp;
+  UInt32 v;
+  v64 += (kNumTimeQuantumsInSecond * 2 - 1);
+  v64 /= kNumTimeQuantumsInSecond;
+  sec = (unsigned)(v64 % 60);
+  v64 /= 60;
+  min = (unsigned)(v64 % 60);
+  v64 /= 60;
+  hour = (unsigned)(v64 % 24);
+  v64 /= 24;
+
+  v = (UInt32)v64;
+
+  year = kFileTimeStartYear + (unsigned)(v / PERIOD_400 * 400);
+  v %= PERIOD_400;
+
+  temp = (unsigned)(v / PERIOD_100);
+  if (temp == 4)
+    temp = 3;
+  year += temp * 100;
+  v -= temp * PERIOD_100;
+
+  temp = v / PERIOD_4;
+  if (temp == 25)
+    temp = 24;
+  year += temp * 4;
+  v -= temp * PERIOD_4;
+
+  temp = v / 365;
+  if (temp == 4)
+    temp = 3;
+  year += temp;
+  v -= temp * 365;
+
+  if (year % 4 == 0 && (year % 100 != 0 || year % 400 == 0))
+    ms[1] = 29;
+  for (mon = 1; mon <= 12; mon++)
+  {
+    unsigned s = ms[mon - 1];
+    if (v < s)
+      break;
+    v -= s;
+  }
+  day = (unsigned)v + 1;
+
+  dosTime = kLowDosTime;
+  if (year < kDosTimeStartYear)
+    return false;
+  year -= kDosTimeStartYear;
+  dosTime = kHighDosTime;
+  if (year >= 128)
+    return false;
+  dosTime =
+      ((UInt32)year << 25)
+    | ((UInt32)mon  << 21)
+    | ((UInt32)day  << 16)
+    | ((UInt32)hour << 11)
+    | ((UInt32)min  << 5)
+    | ((UInt32)sec  >> 1);
+  #endif
+  return true;
+}
+
+
+bool UtcFileTime_To_LocalDosTime(const FILETIME &utc, UInt32 &dosTime) throw()
+{
+  FILETIME loc = { 0, 0 };
+  const UInt64 u1 = FILETIME_To_UInt64(utc);
+  const UInt64 kDelta = ((UInt64)1 << 41); // it's larger than quantums in 1 sec.
+  if (u1 >= kDelta)
+  {
+    if (!FileTimeToLocalFileTime(&utc, &loc))
+      loc = utc;
+    else
+    {
+      const UInt64 u2 = FILETIME_To_UInt64(loc);
+      const UInt64 delta = u1 < u2 ? (u2 - u1) : (u1 - u2);
+      if (delta > kDelta) // if FileTimeToLocalFileTime() overflow, we use UTC time
+        loc = utc;
+    }
+  }
+  return FileTime_To_DosTime(loc, dosTime);
+}
+
+UInt64 UnixTime_To_FileTime64(UInt32 unixTime) throw()
+{
+  return (kUnixTimeOffset + (UInt64)unixTime) * kNumTimeQuantumsInSecond;
+}
+
+void UnixTime_To_FileTime(UInt32 unixTime, FILETIME &ft) throw()
+{
+  const UInt64 v = UnixTime_To_FileTime64(unixTime);
+  ft.dwLowDateTime = (DWORD)v;
+  ft.dwHighDateTime = (DWORD)(v >> 32);
+}
+
+UInt64 UnixTime64_To_FileTime64(Int64 unixTime) throw()
+{
+  return (UInt64)((Int64)kUnixTimeOffset + unixTime) * kNumTimeQuantumsInSecond;
+}
+
+
+bool UnixTime64_To_FileTime64(Int64 unixTime, UInt64 &fileTime) throw()
+{
+  if (unixTime > (Int64)(kNumSecondsInFileTime - kUnixTimeOffset))
+  {
+    fileTime = (UInt64)(Int64)-1;
+    return false;
+  }
+  if (unixTime < -(Int64)kUnixTimeOffset)
+  {
+    fileTime = 0;
+    return false;
+  }
+  fileTime = UnixTime64_To_FileTime64(unixTime);
+  return true;
+}
+
+
+bool UnixTime64_To_FileTime(Int64 unixTime, FILETIME &ft) throw()
+{
+  UInt64 v;
+  const bool res = UnixTime64_To_FileTime64(unixTime, v);
+  ft.dwLowDateTime = (DWORD)v;
+  ft.dwHighDateTime = (DWORD)(v >> 32);
+  return res;
+}
+
+
+Int64 FileTime_To_UnixTime64(const FILETIME &ft) throw()
+{
+  const UInt64 winTime = (((UInt64)ft.dwHighDateTime) << 32) + ft.dwLowDateTime;
+  return (Int64)(winTime / kNumTimeQuantumsInSecond) - (Int64)kUnixTimeOffset;
+}
+
+Int64 FileTime_To_UnixTime64_and_Quantums(const FILETIME &ft, UInt32 &quantums) throw()
+{
+  const UInt64 winTime = (((UInt64)ft.dwHighDateTime) << 32) + ft.dwLowDateTime;
+  quantums = (UInt32)(winTime % kNumTimeQuantumsInSecond);
+  return (Int64)(winTime / kNumTimeQuantumsInSecond) - (Int64)kUnixTimeOffset;
+}
+
+bool FileTime_To_UnixTime(const FILETIME &ft, UInt32 &unixTime) throw()
+{
+  UInt64 winTime = (((UInt64)ft.dwHighDateTime) << 32) + ft.dwLowDateTime;
+  winTime /= kNumTimeQuantumsInSecond;
+  if (winTime < kUnixTimeOffset)
+  {
+    unixTime = 0;
+    return false;
+  }
+  winTime -= kUnixTimeOffset;
+  if (winTime > (UInt32)0xFFFFFFFF)
+  {
+    unixTime = (UInt32)0xFFFFFFFF;
+    return false;
+  }
+  unixTime = (UInt32)winTime;
+  return true;
+}
+
+bool GetSecondsSince1601(unsigned year, unsigned month, unsigned day,
+  unsigned hour, unsigned min, unsigned sec, UInt64 &resSeconds) throw()
+{
+  resSeconds = 0;
+  if (year < kFileTimeStartYear || year >= 10000 || month < 1 || month > 12 ||
+      day < 1 || day > 31 || hour > 23 || min > 59 || sec > 59)
+    return false;
+  const unsigned numYears = year - kFileTimeStartYear;
+  UInt32 numDays = (UInt32)((UInt32)numYears * 365 + numYears / 4 - numYears / 100 + numYears / 400);
+  Byte ms[] = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };
+  if (year % 4 == 0 && (year % 100 != 0 || year % 400 == 0))
+    ms[1] = 29;
+  month--;
+  for (unsigned i = 0; i < month; i++)
+    numDays += ms[i];
+  numDays += (UInt32)(day - 1);
+  resSeconds = ((UInt64)(numDays * 24 + hour) * 60 + min) * 60 + sec;
+  return true;
+}
+
+
+/* docs: TIME_UTC is not defined on many platforms:
+      glibc 2.15, macOS 10.13
+      FreeBSD 11.0, NetBSD 7.1, OpenBSD 6.0,
+      Minix 3.1.8, AIX 7.1, HP-UX 11.31, IRIX 6.5, Solaris 11.3,
+      Cygwin 2.9, mingw, MSVC 14, Android 9.0.
+  Android NDK defines TIME_UTC but doesn't have the timespec_get().
+*/
+#if defined(TIME_UTC) && !defined(__ANDROID__)
+#define ZIP7_USE_timespec_get
+// #pragma message("ZIP7_USE_timespec_get")
+#elif defined(CLOCK_REALTIME)
+#define ZIP7_USE_clock_gettime
+// #pragma message("ZIP7_USE_clock_gettime")
+#endif
+
+void GetCurUtc_FiTime(CFiTime &ft) throw()
+{
+ #ifdef _WIN32
+
+  // Both variants provide same low resolution on WinXP: about 15 ms.
+  // But GetSystemTimeAsFileTime is much faster.
+  #ifdef UNDER_CE
+  SYSTEMTIME st;
+  GetSystemTime(&st);
+  SystemTimeToFileTime(&st, &ft);
+  #else
+  GetSystemTimeAsFileTime(&ft);
+  #endif
+
+ #else
+  
+  FiTime_Clear(ft);
+#ifdef ZIP7_USE_timespec_get
+  timespec_get(&ft, TIME_UTC);
+#elif defined ZIP7_USE_clock_gettime
+
+#if defined(_AIX)
+  {
+    timespec ts;
+    clock_gettime(CLOCK_REALTIME, &ts);
+    ft.tv_sec = ts.tv_sec;
+    ft.tv_nsec = ts.tv_nsec;
+  }
+#else
+  clock_gettime(CLOCK_REALTIME, &ft);
+#endif
+
+#else
+  struct timeval now;
+  if (gettimeofday(&now, NULL) == 0)
+  {
+    ft.tv_sec = now.tv_sec;
+    // timeval::tv_usec   can be 64-bit signed in some cases
+    // timespec::tv_nsec  can be 32-bit signed in some cases
+    ft.tv_nsec =
+      (Int32) // to eliminate compiler conversion error
+      (now.tv_usec * 1000);
+  }
+#endif
+
+ #endif
+}
+
+#ifndef _WIN32
+void GetCurUtcFileTime(FILETIME &ft) throw()
+{
+  UInt64 v = 0;
+#if defined(ZIP7_USE_timespec_get) || \
+    defined(ZIP7_USE_clock_gettime)
+  timespec ts;
+#if defined(ZIP7_USE_timespec_get)
+  if (timespec_get(&ts, TIME_UTC))
+#else
+  if (clock_gettime(CLOCK_REALTIME, &ts) == 0)
+#endif
+  {
+    v = ((UInt64)ts.tv_sec + kUnixTimeOffset) *
+      kNumTimeQuantumsInSecond + (UInt64)ts.tv_nsec / 100;
+  }
+#else
+  struct timeval now;
+  if (gettimeofday(&now, NULL) == 0)
+  {
+    v = ((UInt64)now.tv_sec + kUnixTimeOffset) *
+      kNumTimeQuantumsInSecond + (UInt64)now.tv_usec * 10;
+  }
+#endif
+  ft.dwLowDateTime  = (DWORD)v;
+  ft.dwHighDateTime = (DWORD)(v >> 32);
+}
+#endif
+
+
+}}
+
+
+#ifdef _WIN32
+
+/*
+void FiTime_Normalize_With_Prec(CFiTime &ft, unsigned prec)
+{
+  if (prec == k_PropVar_TimePrec_0
+      || prec == k_PropVar_TimePrec_HighPrec
+      || prec >= k_PropVar_TimePrec_100ns)
+    return;
+  UInt64 v = (((UInt64)ft.dwHighDateTime) << 32) + ft.dwLowDateTime;
+
+  int numDigits = (int)prec - (int)k_PropVar_TimePrec_Base;
+  UInt32 d;
+  if (prec == k_PropVar_TimePrec_DOS)
+  {
+    // we round up as windows DosDateTimeToFileTime()
+    v += NWindows::NTime::kNumTimeQuantumsInSecond * 2 - 1;
+    d = NWindows::NTime::kNumTimeQuantumsInSecond * 2;
+  }
+  else
+  {
+    if (prec == k_PropVar_TimePrec_Unix)
+      numDigits = 0;
+    else if (numDigits < 0)
+      return;
+    d = 1;
+    for (unsigned k = numDigits; k < 7; k++)
+      d *= 10;
+  }
+  v /= d;
+  v *= d;
+  ft.dwLowDateTime = (DWORD)v;
+  ft.dwHighDateTime = (DWORD)(v >> 32);
+}
+*/
+
+#else
+
+/*
+void FiTime_Normalize_With_Prec(CFiTime &ft, unsigned prec)
+{
+  if (prec >= k_PropVar_TimePrec_1ns
+      || prec == k_PropVar_TimePrec_HighPrec)
+    return;
+
+  int numDigits = (int)prec - (int)k_PropVar_TimePrec_Base;
+  UInt32 d;
+  if (prec == k_PropVar_TimePrec_Unix ||
+      prec == (int)k_PropVar_TimePrec_Base)
+  {
+    ft.tv_nsec = 0;
+    return;
+  }
+  if (prec == k_PropVar_TimePrec_DOS)
+  {
+    // we round up as windows DosDateTimeToFileTime()
+    const unsigned sec1 = (ft.tv_sec & 1);
+    if (ft.tv_nsec == 0 && sec1 == 0)
+      return;
+    ft.tv_nsec = 0;
+    ft.tv_sec += 2 - sec1;
+    return;
+  }
+  {
+    if (prec == k_PropVar_TimePrec_0
+        || numDigits < 0)
+      numDigits = 7;
+    d = 1;
+    for (unsigned k = numDigits; k < 9; k++)
+      d *= 10;
+    ft.tv_nsec /= d;
+    ft.tv_nsec *= d;
+  }
+}
+*/
+
+int Compare_FiTime(const CFiTime *a1, const CFiTime *a2)
+{
+  if (a1->tv_sec < a2->tv_sec) return -1;
+  if (a1->tv_sec > a2->tv_sec) return 1;
+  if (a1->tv_nsec < a2->tv_nsec) return -1;
+  if (a1->tv_nsec > a2->tv_nsec) return 1;
+  return 0;
+}
+
+bool FILETIME_To_timespec(const FILETIME &ft, CFiTime &ts)
+{
+  UInt32 quantums;
+  const Int64 sec = NWindows::NTime::FileTime_To_UnixTime64_and_Quantums(ft, quantums);
+  // time_t is long
+  const time_t sec2 = (time_t)sec;
+  if (sec2 == sec)
+  {
+    ts.tv_sec = sec2;
+    ts.tv_nsec = (Int32)(quantums * 100);
+    return true;
+  }
+  return false;
+}
+
+void FiTime_To_FILETIME_ns100(const CFiTime &ts, FILETIME &ft, unsigned &ns100)
+{
+  const UInt64 v = NWindows::NTime::UnixTime64_To_FileTime64(ts.tv_sec) + ((UInt64)ts.tv_nsec / 100);
+  ns100 = (unsigned)((UInt64)ts.tv_nsec % 100);
+  ft.dwLowDateTime = (DWORD)v;
+  ft.dwHighDateTime = (DWORD)(v >> 32);
+}
+
+void FiTime_To_FILETIME(const CFiTime &ts, FILETIME &ft)
+{
+  const UInt64 v = NWindows::NTime::UnixTime64_To_FileTime64(ts.tv_sec) + ((UInt64)ts.tv_nsec / 100);
+  ft.dwLowDateTime = (DWORD)v;
+  ft.dwHighDateTime = (DWORD)(v >> 32);
+}
+
+#endif

versions/26.00/CPP/Windows/TimeUtils.h

@@ -0,0 +1,154 @@
+// Windows/TimeUtils.h
+
+#ifndef ZIP7_INC_WINDOWS_TIME_UTILS_H
+#define ZIP7_INC_WINDOWS_TIME_UTILS_H
+
+#include "../Common/MyTypes.h"
+#include "../Common/MyWindows.h"
+#include "PropVariant.h"
+
+inline UInt64 FILETIME_To_UInt64(const FILETIME &ft)
+{
+  return (((UInt64)ft.dwHighDateTime) << 32) + ft.dwLowDateTime;
+}
+
+inline void FILETIME_Clear(FILETIME &ft)
+{
+  ft.dwLowDateTime = 0;
+  ft.dwHighDateTime = 0;
+}
+
+inline bool FILETIME_IsZero(const FILETIME &ft)
+{
+  return (ft.dwHighDateTime == 0 && ft.dwLowDateTime == 0);
+}
+
+
+#ifdef _WIN32
+  #define CFiTime FILETIME
+  #define Compare_FiTime ::CompareFileTime
+  inline void FiTime_To_FILETIME(const CFiTime &ts, FILETIME &ft)
+  {
+    ft = ts;
+  }
+  /*
+  inline void FILETIME_To_FiTime(const FILETIME &ft, CFiTime &ts)
+  {
+    ts = ft;
+  }
+  */
+  inline void FiTime_Clear(CFiTime &ft)
+  {
+    ft.dwLowDateTime = 0;
+    ft.dwHighDateTime = 0;
+  }
+#else
+
+  #include <sys/stat.h>
+
+ #if defined(_AIX)
+   #define CFiTime st_timespec
+ #else
+   #define CFiTime timespec
+ #endif
+  int Compare_FiTime(const CFiTime *a1, const CFiTime *a2);
+  bool FILETIME_To_timespec(const FILETIME &ft, CFiTime &ts);
+  void FiTime_To_FILETIME(const CFiTime &ts, FILETIME &ft);
+  void FiTime_To_FILETIME_ns100(const CFiTime &ts, FILETIME &ft, unsigned &ns100);
+  inline void FiTime_Clear(CFiTime &ft)
+  {
+    ft.tv_sec = 0;
+    ft.tv_nsec = 0;
+  }
+
+ #ifdef __APPLE__
+  #define ST_MTIME(st) st.st_mtimespec
+  #define ST_ATIME(st) st.st_atimespec
+  #define ST_CTIME(st) st.st_ctimespec
+ #elif defined(__QNXNTO__) && defined(__ARM__) && !defined(__aarch64__)
+  // QNX armv7le (32-bit) for "struct stat" timestamps uses time_t instead of timespec
+  inline CFiTime ST_MTIME(const struct stat &st)
+    { timespec ts;  ts.tv_sec = st.st_mtime; ts.tv_nsec = 0;  return ts; }
+  inline CFiTime ST_ATIME(const struct stat &st)
+    { timespec ts;  ts.tv_sec = st.st_atime; ts.tv_nsec = 0;  return ts; }
+  inline CFiTime ST_CTIME(const struct stat &st)
+    { timespec ts;  ts.tv_sec = st.st_ctime; ts.tv_nsec = 0;  return ts; }
+ #else
+  #define ST_MTIME(st) st.st_mtim
+  #define ST_ATIME(st) st.st_atim
+  #define ST_CTIME(st) st.st_ctim
+ #endif
+
+#endif
+
+// void FiTime_Normalize_With_Prec(CFiTime &ft, unsigned prec);
+
+namespace NWindows {
+namespace NTime {
+
+bool DosTime_To_FileTime(UInt32 dosTime, FILETIME &fileTime) throw();
+bool UtcFileTime_To_LocalDosTime(const FILETIME &utc, UInt32 &dosTime) throw();
+bool FileTime_To_DosTime(const FILETIME &fileTime, UInt32 &dosTime) throw();
+
+// UInt32 Unix Time : for dates 1970-2106
+UInt64 UnixTime_To_FileTime64(UInt32 unixTime) throw();
+void UnixTime_To_FileTime(UInt32 unixTime, FILETIME &fileTime) throw();
+
+// Int64 Unix Time : negative values for dates before 1970
+UInt64 UnixTime64_To_FileTime64(Int64 unixTime) throw(); // no check
+bool UnixTime64_To_FileTime64(Int64 unixTime, UInt64 &fileTime) throw();
+bool UnixTime64_To_FileTime(Int64 unixTime, FILETIME &fileTime) throw();
+
+Int64 FileTime64_To_UnixTime64(UInt64 ft64) throw();
+bool FileTime_To_UnixTime(const FILETIME &fileTime, UInt32 &unixTime) throw();
+Int64 FileTime_To_UnixTime64(const FILETIME &ft) throw();
+Int64 FileTime_To_UnixTime64_and_Quantums(const FILETIME &ft, UInt32 &quantums) throw();
+
+bool GetSecondsSince1601(unsigned year, unsigned month, unsigned day,
+  unsigned hour, unsigned min, unsigned sec, UInt64 &resSeconds) throw();
+
+void GetCurUtc_FiTime(CFiTime &ft) throw();
+#ifdef _WIN32
+#define GetCurUtcFileTime GetCurUtc_FiTime
+#else
+void GetCurUtcFileTime(FILETIME &ft) throw();
+#endif
+
+}}
+
+inline void PropVariant_SetFrom_UnixTime(NWindows::NCOM::CPropVariant &prop, UInt32 unixTime)
+{
+  FILETIME ft;
+  NWindows::NTime::UnixTime_To_FileTime(unixTime, ft);
+  prop.SetAsTimeFrom_FT_Prec(ft, k_PropVar_TimePrec_Unix);
+}
+
+inline void PropVariant_SetFrom_NtfsTime(NWindows::NCOM::CPropVariant &prop, const FILETIME &ft)
+{
+  prop.SetAsTimeFrom_FT_Prec(ft, k_PropVar_TimePrec_100ns);
+}
+
+inline void PropVariant_SetFrom_FiTime(NWindows::NCOM::CPropVariant &prop, const CFiTime &fts)
+{
+ #ifdef _WIN32
+  PropVariant_SetFrom_NtfsTime(prop, fts);
+ #else
+  unsigned ns100;
+  FILETIME ft;
+  FiTime_To_FILETIME_ns100(fts, ft, ns100);
+  prop.SetAsTimeFrom_FT_Prec_Ns100(ft, k_PropVar_TimePrec_1ns, ns100);
+ #endif
+}
+
+inline bool PropVariant_SetFrom_DosTime(NWindows::NCOM::CPropVariant &prop, UInt32 dosTime)
+{
+  FILETIME localFileTime, utc;
+  if (!NWindows::NTime::DosTime_To_FileTime(dosTime, localFileTime))
+    return false;
+  if (!LocalFileTimeToFileTime(&localFileTime, &utc))
+    return false;
+  prop.SetAsTimeFrom_FT_Prec(utc, k_PropVar_TimePrec_DOS);
+  return true;
+}
+
+#endif

versions/26.00/CPP/Windows/Window.cpp

@@ -0,0 +1,179 @@
+// Windows/Window.cpp
+
+#include "StdAfx.h"
+
+#ifndef _UNICODE
+#include "../Common/StringConvert.h"
+#endif
+#include "Window.h"
+
+#ifndef _UNICODE
+extern bool g_IsNT;
+#endif
+
+namespace NWindows {
+
+#ifndef _UNICODE
+ATOM MyRegisterClass(CONST WNDCLASSW *wndClass)
+{
+  if (g_IsNT)
+    return RegisterClassW(wndClass);
+  WNDCLASSA wndClassA;
+  wndClassA.style = wndClass->style;
+  wndClassA.lpfnWndProc = wndClass->lpfnWndProc;
+  wndClassA.cbClsExtra = wndClass->cbClsExtra;
+  wndClassA.cbWndExtra = wndClass->cbWndExtra;
+  wndClassA.hInstance = wndClass->hInstance;
+  wndClassA.hIcon = wndClass->hIcon;
+  wndClassA.hCursor = wndClass->hCursor;
+  wndClassA.hbrBackground = wndClass->hbrBackground;
+  AString menuName;
+  AString className;
+  if (IS_INTRESOURCE(wndClass->lpszMenuName))
+    wndClassA.lpszMenuName = (LPCSTR)wndClass->lpszMenuName;
+  else
+  {
+    menuName = GetSystemString(wndClass->lpszMenuName);
+    wndClassA.lpszMenuName = menuName;
+  }
+  if (IS_INTRESOURCE(wndClass->lpszClassName))
+    wndClassA.lpszClassName = (LPCSTR)wndClass->lpszClassName;
+  else
+  {
+    className = GetSystemString(wndClass->lpszClassName);
+    wndClassA.lpszClassName = className;
+  }
+  return RegisterClassA(&wndClassA);
+}
+
+bool CWindow::Create(LPCWSTR className,
+      LPCWSTR windowName, DWORD style,
+      int x, int y, int width, int height,
+      HWND parentWindow, HMENU idOrHMenu,
+      HINSTANCE instance, LPVOID createParam)
+{
+  if (g_IsNT)
+  {
+    _window = ::CreateWindowW(className, windowName,
+        style, x, y, width, height, parentWindow,
+        idOrHMenu, instance, createParam);
+     return (_window != NULL);
+  }
+  return Create(GetSystemString(className), GetSystemString(windowName),
+        style, x, y, width, height, parentWindow,
+        idOrHMenu, instance, createParam);
+}
+
+bool CWindow::CreateEx(DWORD exStyle, LPCWSTR className,
+      LPCWSTR windowName, DWORD style,
+      int x, int y, int width, int height,
+      HWND parentWindow, HMENU idOrHMenu,
+      HINSTANCE instance, LPVOID createParam)
+{
+  if (g_IsNT)
+  {
+    _window = ::CreateWindowExW(exStyle, className, windowName,
+      style, x, y, width, height, parentWindow,
+      idOrHMenu, instance, createParam);
+     return (_window != NULL);
+  }
+  AString classNameA;
+  LPCSTR classNameP;
+  if (IS_INTRESOURCE(className))
+    classNameP = (LPCSTR)className;
+  else
+  {
+    classNameA = GetSystemString(className);
+    classNameP = classNameA;
+  }
+  AString windowNameA;
+  LPCSTR windowNameP;
+  if (IS_INTRESOURCE(windowName))
+    windowNameP = (LPCSTR)windowName;
+  else
+  {
+    windowNameA = GetSystemString(windowName);
+    windowNameP = windowNameA;
+  }
+  return CreateEx(exStyle, classNameP, windowNameP,
+      style, x, y, width, height, parentWindow,
+      idOrHMenu, instance, createParam);
+}
+
+#endif
+
+#ifndef _UNICODE
+bool MySetWindowText(HWND wnd, LPCWSTR s)
+{
+  if (g_IsNT)
+    return BOOLToBool(::SetWindowTextW(wnd, s));
+  return BOOLToBool(::SetWindowTextA(wnd, UnicodeStringToMultiByte(s)));
+}
+#endif
+
+bool CWindow::GetText(CSysString &s) const
+{
+  s.Empty();
+  unsigned len = (unsigned)GetTextLength();
+  if (len == 0)
+    return (::GetLastError() == ERROR_SUCCESS);
+  TCHAR *p = s.GetBuf(len);
+  {
+    const unsigned len2 = (unsigned)GetText(p, (int)(len + 1));
+    if (len > len2)
+      len = len2;
+  }
+  s.ReleaseBuf_CalcLen(len);
+  if (len == 0)
+    return (::GetLastError() == ERROR_SUCCESS);
+  return true;
+}
+
+#ifndef _UNICODE
+bool CWindow::GetText(UString &s) const
+{
+  if (g_IsNT)
+  {
+    s.Empty();
+    unsigned len = (unsigned)GetWindowTextLengthW(_window);
+    if (len == 0)
+      return (::GetLastError() == ERROR_SUCCESS);
+    wchar_t *p = s.GetBuf(len);
+    {
+      const unsigned len2 = (unsigned)GetWindowTextW(_window, p, (int)(len + 1));
+      if (len > len2)
+        len = len2;
+    }
+    s.ReleaseBuf_CalcLen(len);
+    if (len == 0)
+      return (::GetLastError() == ERROR_SUCCESS);
+    return true;
+  }
+  CSysString sysString;
+  const bool result = GetText(sysString);
+  MultiByteToUnicodeString2(s, sysString);
+  return result;
+}
+#endif
+
+ 
+/*
+bool CWindow::ModifyStyleBase(int styleOffset,
+  DWORD remove, DWORD add, UINT flags)
+{
+  DWORD style = GetWindowLong(styleOffset);
+  DWORD newStyle = (style & ~remove) | add;
+  if (style == newStyle)
+    return false; // it is not good
+
+  SetWindowLong(styleOffset, newStyle);
+  if (flags != 0)
+  {
+    ::SetWindowPos(_window, NULL, 0, 0, 0, 0,
+      SWP_NOSIZE | SWP_NOMOVE | SWP_NOZORDER | SWP_NOACTIVATE | flags);
+  }
+  return TRUE;
+}
+*/
+
+}

versions/26.00/CPP/Windows/Window.h

@@ -0,0 +1,363 @@
+// Windows/Window.h
+
+#ifndef ZIP7_INC_WINDOWS_WINDOW_H
+#define ZIP7_INC_WINDOWS_WINDOW_H
+
+#include "../Common/MyWindows.h"
+#include "../Common/MyString.h"
+
+#include "Defs.h"
+
+#ifndef UNDER_CE
+#ifdef WM_CHANGEUISTATE
+#define Z7_WIN_WM_CHANGEUISTATE  WM_CHANGEUISTATE
+#define Z7_WIN_WM_UPDATEUISTATE  WM_UPDATEUISTATE
+#define Z7_WIN_WM_QUERYUISTATE   WM_QUERYUISTATE
+#else
+// these are defined for (_WIN32_WINNT >= 0x0500):
+#define Z7_WIN_WM_CHANGEUISTATE  0x0127
+#define Z7_WIN_WM_UPDATEUISTATE  0x0128
+#define Z7_WIN_WM_QUERYUISTATE   0x0129
+#endif
+
+#ifdef UIS_SET
+
+#define Z7_WIN_UIS_SET         UIS_SET
+#define Z7_WIN_UIS_CLEAR       UIS_CLEAR
+#define Z7_WIN_UIS_INITIALIZE  UIS_INITIALIZE
+
+#define Z7_WIN_UISF_HIDEFOCUS  UISF_HIDEFOCUS
+#define Z7_WIN_UISF_HIDEACCEL  UISF_HIDEACCEL
+
+#else
+// these are defined for (_WIN32_WINNT >= 0x0500):
+// LOWORD(wParam) values in WM_*UISTATE
+#define Z7_WIN_UIS_SET         1
+#define Z7_WIN_UIS_CLEAR       2
+#define Z7_WIN_UIS_INITIALIZE  3
+
+// HIWORD(wParam) values in WM_*UISTATE
+#define Z7_WIN_UISF_HIDEFOCUS  0x1
+#define Z7_WIN_UISF_HIDEACCEL  0x2
+// defined for for (_WIN32_WINNT >= 0x0501):
+// #define Z7_WIN_UISF_ACTIVE     0x4
+
+#endif
+
+#endif // UNDER_CE
+
+
+#ifdef Z7_OLD_WIN_SDK
+
+// #define VK_OEM_1          0xBA   // ';:' for US
+#define VK_OEM_PLUS       0xBB   // '+' any country
+// #define VK_OEM_COMMA      0xBC   // ',' any country
+#define VK_OEM_MINUS      0xBD   // '-' any country
+// #define VK_OEM_PERIOD     0xBE   // '.' any country
+// #define VK_OEM_2          0xBF   // '/?' for US
+// #define VK_OEM_3          0xC0   // '`~' for US
+
+// #ifndef GWLP_USERDATA
+#define GWLP_WNDPROC        (-4)
+#define GWLP_USERDATA       (-21)
+// #endif
+#define DWLP_MSGRESULT  0
+// #define DWLP_DLGPROC    DWLP_MSGRESULT + sizeof(LRESULT)
+// #define DWLP_USER       DWLP_DLGPROC + sizeof(DLGPROC)
+
+#define BTNS_BUTTON     TBSTYLE_BUTTON      // 0x0000
+
+/*
+vc6 defines INT_PTR via long:
+  typedef long INT_PTR, *PINT_PTR;
+  typedef unsigned long UINT_PTR, *PUINT_PTR;
+but newer sdk (sdk2003+) defines INT_PTR via int:
+  typedef _W64 int INT_PTR, *PINT_PTR;
+  typedef _W64 unsigned int UINT_PTR, *PUINT_PTR;
+*/
+
+#define IS_INTRESOURCE(_r) (((ULONG_PTR)(_r) >> 16) == 0)
+
+#define GetWindowLongPtrA   GetWindowLongA
+#define GetWindowLongPtrW   GetWindowLongW
+#ifdef UNICODE
+#define GetWindowLongPtr  GetWindowLongPtrW
+#else
+#define GetWindowLongPtr  GetWindowLongPtrA
+#endif // !UNICODE
+
+#define SetWindowLongPtrA   SetWindowLongA
+#define SetWindowLongPtrW   SetWindowLongW
+#ifdef UNICODE
+#define SetWindowLongPtr  SetWindowLongPtrW
+#else
+#define SetWindowLongPtr  SetWindowLongPtrA
+#endif // !UNICODE
+
+#define ListView_SetCheckState(hwndLV, i, fCheck) \
+  ListView_SetItemState(hwndLV, i, INDEXTOSTATEIMAGEMASK((fCheck)?2:1), LVIS_STATEIMAGEMASK)
+
+#endif // Z7_OLD_WIN_SDK
+
+inline bool LRESULTToBool(LRESULT v) { return (v != FALSE); }
+
+#define MY_int_TO_WPARAM(i) ((WPARAM)(INT_PTR)(i))
+
+namespace NWindows {
+
+inline ATOM MyRegisterClass(CONST WNDCLASS *wndClass)
+  { return ::RegisterClass(wndClass); }
+
+#ifndef _UNICODE
+ATOM MyRegisterClass(CONST WNDCLASSW *wndClass);
+#endif
+
+#ifdef _UNICODE
+inline bool MySetWindowText(HWND wnd, LPCWSTR s) { return BOOLToBool(::SetWindowText(wnd, s)); }
+#else
+bool MySetWindowText(HWND wnd, LPCWSTR s);
+#endif
+
+
+#ifdef UNDER_CE
+#define GWLP_USERDATA GWL_USERDATA
+#define GWLP_WNDPROC GWL_WNDPROC
+#define BTNS_BUTTON TBSTYLE_BUTTON
+#define WC_COMBOBOXW L"ComboBox"
+#define DWLP_MSGRESULT DWL_MSGRESULT
+#endif
+
+class CWindow
+{
+  Z7_CLASS_NO_COPY(CWindow)
+private:
+  // bool ModifyStyleBase(int styleOffset, DWORD remove, DWORD add, UINT flags);
+protected:
+  HWND _window;
+public:
+  CWindow(HWND newWindow = NULL): _window(newWindow) {}
+  CWindow& operator=(HWND newWindow)
+  {
+    _window = newWindow;
+    return *this;
+  }
+  operator HWND() const { return _window; }
+  void Attach(HWND newWindow) { _window = newWindow; }
+  HWND Detach()
+  {
+    HWND window = _window;
+    _window = NULL;
+    return window;
+  }
+
+  bool Foreground() { return BOOLToBool(::SetForegroundWindow(_window)); }
+  
+  HWND GetParent() const { return ::GetParent(_window); }
+  bool GetWindowRect(LPRECT rect) const { return BOOLToBool(::GetWindowRect(_window,rect)); }
+  #ifndef UNDER_CE
+  bool IsZoomed() const { return BOOLToBool(::IsZoomed(_window)); }
+  #endif
+  bool ClientToScreen(LPPOINT point) const { return BOOLToBool(::ClientToScreen(_window, point)); }
+  bool ScreenToClient(LPPOINT point) const { return BOOLToBool(::ScreenToClient(_window, point)); }
+
+  bool CreateEx(DWORD exStyle, LPCTSTR className,
+      LPCTSTR windowName, DWORD style,
+      int x, int y, int width, int height,
+      HWND parentWindow, HMENU idOrHMenu,
+      HINSTANCE instance, LPVOID createParam)
+  {
+    _window = ::CreateWindowEx(exStyle, className, windowName,
+      style, x, y, width, height, parentWindow,
+      idOrHMenu, instance, createParam);
+    return (_window != NULL);
+  }
+
+  bool Create(LPCTSTR className,
+      LPCTSTR windowName, DWORD style,
+      int x, int y, int width, int height,
+      HWND parentWindow, HMENU idOrHMenu,
+      HINSTANCE instance, LPVOID createParam)
+  {
+    _window = ::CreateWindow(className, windowName,
+      style, x, y, width, height, parentWindow,
+      idOrHMenu, instance, createParam);
+    return (_window != NULL);
+  }
+
+  #ifndef _UNICODE
+  bool Create(LPCWSTR className,
+      LPCWSTR windowName, DWORD style,
+      int x, int y, int width, int height,
+      HWND parentWindow, HMENU idOrHMenu,
+      HINSTANCE instance, LPVOID createParam);
+  bool CreateEx(DWORD exStyle, LPCWSTR className,
+      LPCWSTR windowName, DWORD style,
+      int x, int y, int width, int height,
+      HWND parentWindow, HMENU idOrHMenu,
+      HINSTANCE instance, LPVOID createParam);
+  #endif
+
+
+  bool Destroy()
+  {
+    if (_window == NULL)
+      return true;
+    bool result = BOOLToBool(::DestroyWindow(_window));
+    if (result)
+      _window = NULL;
+    return result;
+  }
+  bool IsWindow() {  return BOOLToBool(::IsWindow(_window)); }
+  bool Move(int x, int y, int width, int height, bool repaint = true)
+    { return BOOLToBool(::MoveWindow(_window, x, y, width, height, BoolToBOOL(repaint))); }
+
+  bool ChangeSubWindowSizeX(HWND hwnd, int xSize)
+  {
+    RECT rect;
+    ::GetWindowRect(hwnd, &rect);
+    POINT p1;
+    p1.x = rect.left;
+    p1.y = rect.top;
+    ScreenToClient(&p1);
+    return BOOLToBool(::MoveWindow(hwnd, p1.x, p1.y, xSize, rect.bottom - rect.top, TRUE));
+  }
+
+  void ScreenToClient(RECT *rect)
+  {
+    POINT p1, p2;
+    p1.x = rect->left;
+    p1.y = rect->top;
+    p2.x = rect->right;
+    p2.y = rect->bottom;
+    ScreenToClient(&p1);
+    ScreenToClient(&p2);
+
+    rect->left = p1.x;
+    rect->top = p1.y;
+    rect->right = p2.x;
+    rect->bottom = p2.y;
+  }
+
+  bool GetClientRect(LPRECT rect) { return BOOLToBool(::GetClientRect(_window, rect)); }
+  bool Show(int cmdShow) { return BOOLToBool(::ShowWindow(_window, cmdShow)); }
+  bool Show_Bool(bool show) { return Show(show ? SW_SHOW: SW_HIDE); }
+
+  #ifndef UNDER_CE
+  bool SetPlacement(CONST WINDOWPLACEMENT *placement) { return BOOLToBool(::SetWindowPlacement(_window, placement)); }
+  bool GetPlacement(WINDOWPLACEMENT *placement) { return BOOLToBool(::GetWindowPlacement(_window, placement)); }
+  #endif
+  bool Update() { return BOOLToBool(::UpdateWindow(_window)); }
+  bool InvalidateRect(LPCRECT rect, bool backgroundErase = true)
+    { return BOOLToBool(::InvalidateRect(_window, rect, BoolToBOOL(backgroundErase))); }
+  void SetRedraw(bool redraw = true) { SendMsg(WM_SETREDRAW, (WPARAM)BoolToBOOL(redraw), 0); }
+
+  LONG_PTR SetStyle(LONG_PTR style) { return SetLongPtr(GWL_STYLE, style); }
+  // LONG_PTR SetStyle(DWORD style) { return SetLongPtr(GWL_STYLE, (LONG_PTR)style); }
+  LONG_PTR GetStyle() const { return GetLongPtr(GWL_STYLE); }
+  // bool MyIsMaximized() const { return ((GetStyle() & WS_MAXIMIZE) != 0); }
+
+  LONG_PTR SetLong(int index, LONG newLongPtr) { return ::SetWindowLong(_window, index, newLongPtr); }
+  LONG_PTR GetLong(int index) const { return ::GetWindowLong(_window, index); }
+  LONG_PTR SetUserDataLong(LONG newLongPtr) { return SetLong(GWLP_USERDATA, newLongPtr); }
+  LONG_PTR GetUserDataLong() const { return GetLong(GWLP_USERDATA); }
+
+
+  #ifdef UNDER_CE
+
+  LONG_PTR SetLongPtr(int index, LONG_PTR newLongPtr) { return SetLong(index, newLongPtr); }
+  LONG_PTR GetLongPtr(int index) const { return GetLong(index); }
+
+  LONG_PTR SetUserDataLongPtr(LONG_PTR newLongPtr) { return SetUserDataLong(newLongPtr); }
+  LONG_PTR GetUserDataLongPtr() const { return GetUserDataLong(); }
+  
+  #else
+  
+  LONG_PTR SetLongPtr(int index, LONG_PTR newLongPtr)
+    { return ::SetWindowLongPtr(_window, index,
+          #ifndef _WIN64
+          (LONG)
+          #endif
+          newLongPtr); }
+  #ifndef _UNICODE
+  LONG_PTR SetLongPtrW(int index, LONG_PTR newLongPtr)
+    { return ::SetWindowLongPtrW(_window, index,
+          #ifndef _WIN64
+          (LONG)
+          #endif
+          newLongPtr); }
+  #endif
+
+  LONG_PTR GetLongPtr(int index) const { return ::GetWindowLongPtr(_window, index); }
+  LONG_PTR SetUserDataLongPtr(LONG_PTR newLongPtr) { return SetLongPtr(GWLP_USERDATA, newLongPtr); }
+  LONG_PTR GetUserDataLongPtr() const { return GetLongPtr(GWLP_USERDATA); }
+  
+  #endif
+  
+  /*
+  bool ModifyStyle(HWND hWnd, DWORD remove, DWORD add, UINT flags = 0)
+    {  return ModifyStyleBase(GWL_STYLE, remove, add, flags); }
+  bool ModifyStyleEx(HWND hWnd, DWORD remove, DWORD add, UINT flags = 0)
+    { return ModifyStyleBase(GWL_EXSTYLE, remove, add, flags); }
+  */
+ 
+  HWND SetFocus() { return ::SetFocus(_window); }
+
+  LRESULT SendMsg(UINT message, WPARAM wParam = 0, LPARAM lParam = 0)
+    { return ::SendMessage(_window, message, wParam, lParam); }
+  #ifndef _UNICODE
+  LRESULT SendMsgW(UINT message, WPARAM wParam = 0, LPARAM lParam = 0)
+    { return ::SendMessageW(_window, message, wParam, lParam); }
+  #endif
+
+  bool PostMsg(UINT message, WPARAM wParam = 0, LPARAM lParam = 0)
+    { return BOOLToBool(::PostMessage(_window, message, wParam, lParam)); }
+  #ifndef _UNICODE
+  bool PostMsgW(UINT message, WPARAM wParam = 0, LPARAM lParam = 0)
+    { return BOOLToBool(::PostMessageW(_window, message, wParam, lParam)); }
+  #endif
+
+  bool SetText(LPCTSTR s) { return BOOLToBool(::SetWindowText(_window, s)); }
+  #ifndef _UNICODE
+  bool SetText(LPCWSTR s) { return MySetWindowText(_window, s); }
+  #endif
+
+  int GetTextLength() const
+    { return GetWindowTextLength(_window); }
+  int GetText(LPTSTR string, int maxCount) const
+    { return GetWindowText(_window, string, maxCount); }
+  bool GetText(CSysString &s) const;
+  #ifndef _UNICODE
+  /*
+  UINT GetText(LPWSTR string, int maxCount) const
+    { return GetWindowTextW(_window, string, maxCount); }
+  */
+  bool GetText(UString &s) const;
+  #endif
+
+  bool Enable(bool enable)
+    { return BOOLToBool(::EnableWindow(_window, BoolToBOOL(enable))); }
+  
+  bool IsEnabled() const
+    { return BOOLToBool(::IsWindowEnabled(_window)); }
+  
+  #ifndef UNDER_CE
+  HMENU GetSystemMenu(bool revert)
+    { return ::GetSystemMenu(_window, BoolToBOOL(revert)); }
+  #endif
+
+  UINT_PTR SetTimer(UINT_PTR idEvent, UINT elapse, TIMERPROC timerFunc = NULL)
+    { return ::SetTimer(_window, idEvent, elapse, timerFunc); }
+  bool KillTimer(UINT_PTR idEvent)
+    {return BOOLToBool(::KillTimer(_window, idEvent)); }
+
+  HICON SetIcon(WPARAM sizeType, HICON icon) { return (HICON)SendMsg(WM_SETICON, sizeType, (LPARAM)icon); }
+};
+
+#define RECT_SIZE_X(r) ((r).right - (r).left)
+#define RECT_SIZE_Y(r) ((r).bottom - (r).top)
+
+inline bool IsKeyDown(int virtKey) { return (::GetKeyState(virtKey) & 0x8000) != 0; }
+
+}
+
+#endif