Initialer Commit

2025-12-11 18:07:08 -06:00 · 2016-06-25 21:15:50 +02:00
commit c3967fe27a
1199 changed files with 290375 additions and 0 deletions
--- a/CPP/7zip/UI/Far/Plugin.cpp
+++ b/CPP/7zip/UI/Far/Plugin.cpp
@@ -0,0 +1,924 @@
+// Plugin.cpp
+
+#include "StdAfx.h"
+
+#include "../../../Common/IntToString.h"
+#include "../../../Common/StringConvert.h"
+#include "../../../Common/Wildcard.h"
+
+#include "../../../Windows/FileDir.h"
+#include "../../../Windows/PropVariantConv.h"
+
+#include "../Common/PropIDUtils.h"
+
+#include "FarUtils.h"
+#include "Messages.h"
+#include "Plugin.h"
+
+using namespace NWindows;
+using namespace NFile;
+using namespace NDir;
+using namespace NFar;
+
+// This function is unused
+int CompareFileNames_ForFolderList(const wchar_t *s1, const wchar_t *s2)
+{
+  return MyStringCompareNoCase(s1, s2);
+}
+
+
+CPlugin::CPlugin(const FString &fileName, CAgent *agent, UString archiveTypeName):
+    _agent(agent),
+    m_FileName(fileName),
+    _archiveTypeName(archiveTypeName)
+{
+  m_ArchiveHandler = agent;
+  if (!m_FileInfo.Find(m_FileName))
+    throw "error";
+  m_ArchiveHandler->BindToRootFolder(&_folder);
+}
+
+CPlugin::~CPlugin() {}
+
+static void MyGetFileTime(IFolderFolder *folder, UInt32 itemIndex,
+    PROPID propID, FILETIME &fileTime)
+{
+  NCOM::CPropVariant prop;
+  if (folder->GetProperty(itemIndex, propID, &prop) != S_OK)
+    throw 271932;
+  if (prop.vt == VT_EMPTY)
+  {
+    fileTime.dwHighDateTime = 0;
+    fileTime.dwLowDateTime = 0;
+  }
+  else
+  {
+    if (prop.vt != VT_FILETIME)
+      throw 4191730;
+    fileTime = prop.filetime;
+  }
+}
+
+#define kDotsReplaceString "[[..]]"
+#define kDotsReplaceStringU L"[[..]]"
+  
+static void CopyStrLimited(char *dest, const AString &src, unsigned len)
+{
+  len--;
+  if (src.Len() < len)
+    len = src.Len();
+  memcpy(dest, src, sizeof(dest[0]) * len);
+  dest[len] = 0;
+}
+
+#define COPY_STR_LIMITED(dest, src) CopyStrLimited(dest, src, ARRAY_SIZE(dest))
+
+void CPlugin::ReadPluginPanelItem(PluginPanelItem &panelItem, UInt32 itemIndex)
+{
+  NCOM::CPropVariant prop;
+  if (_folder->GetProperty(itemIndex, kpidName, &prop) != S_OK)
+    throw 271932;
+
+  if (prop.vt != VT_BSTR)
+    throw 272340;
+
+  AString oemString = UnicodeStringToMultiByte(prop.bstrVal, CP_OEMCP);
+  if (oemString == "..")
+    oemString = kDotsReplaceString;
+
+  COPY_STR_LIMITED(panelItem.FindData.cFileName, oemString);
+  panelItem.FindData.cAlternateFileName[0] = 0;
+
+  if (_folder->GetProperty(itemIndex, kpidAttrib, &prop) != S_OK)
+    throw 271932;
+  if (prop.vt == VT_UI4)
+    panelItem.FindData.dwFileAttributes  = prop.ulVal;
+  else if (prop.vt == VT_EMPTY)
+    panelItem.FindData.dwFileAttributes = m_FileInfo.Attrib;
+  else
+    throw 21631;
+
+  if (_folder->GetProperty(itemIndex, kpidIsDir, &prop) != S_OK)
+    throw 271932;
+  if (prop.vt == VT_BOOL)
+  {
+    if (VARIANT_BOOLToBool(prop.boolVal))
+      panelItem.FindData.dwFileAttributes |= FILE_ATTRIBUTE_DIRECTORY;
+  }
+  else if (prop.vt != VT_EMPTY)
+    throw 21632;
+
+  if (_folder->GetProperty(itemIndex, kpidSize, &prop) != S_OK)
+    throw 271932;
+  UInt64 length = 0;
+  ConvertPropVariantToUInt64(prop, length);
+  panelItem.FindData.nFileSizeLow = (UInt32)length;
+  panelItem.FindData.nFileSizeHigh = (UInt32)(length >> 32);
+
+  MyGetFileTime(_folder, itemIndex, kpidCTime, panelItem.FindData.ftCreationTime);
+  MyGetFileTime(_folder, itemIndex, kpidATime, panelItem.FindData.ftLastAccessTime);
+  MyGetFileTime(_folder, itemIndex, kpidMTime, panelItem.FindData.ftLastWriteTime);
+
+  if (panelItem.FindData.ftLastWriteTime.dwHighDateTime == 0 &&
+      panelItem.FindData.ftLastWriteTime.dwLowDateTime == 0)
+    panelItem.FindData.ftLastWriteTime = m_FileInfo.MTime;
+
+  if (_folder->GetProperty(itemIndex, kpidPackSize, &prop) != S_OK)
+    throw 271932;
+  length = 0;
+  ConvertPropVariantToUInt64(prop, length);
+  panelItem.PackSize = UInt32(length);
+  panelItem.PackSizeHigh = UInt32(length >> 32);
+
+  panelItem.Flags = 0;
+  panelItem.NumberOfLinks = 0;
+
+  panelItem.Description = NULL;
+  panelItem.Owner = NULL;
+  panelItem.CustomColumnData = NULL;
+  panelItem.CustomColumnNumber = 0;
+
+  panelItem.CRC32 = 0;
+  panelItem.Reserved[0] = 0;
+  panelItem.Reserved[1] = 0;
+}
+
+int CPlugin::GetFindData(PluginPanelItem **panelItems, int *itemsNumber, int opMode)
+{
+  // CScreenRestorer screenRestorer;
+  if ((opMode & OPM_SILENT) == 0 && (opMode & OPM_FIND ) == 0)
+  {
+    /*
+    screenRestorer.Save();
+    const char *msgItems[]=
+    {
+      g_StartupInfo.GetMsgString(NMessageID::kWaitTitle),
+        g_StartupInfo.GetMsgString(NMessageID::kReadingList)
+    };
+    g_StartupInfo.ShowMessage(0, NULL, msgItems, ARRAY_SIZE(msgItems), 0);
+    */
+  }
+
+  UInt32 numItems;
+  _folder->GetNumberOfItems(&numItems);
+  *panelItems = new PluginPanelItem[numItems];
+  try
+  {
+    for (UInt32 i = 0; i < numItems; i++)
+    {
+      PluginPanelItem &panelItem = (*panelItems)[i];
+      ReadPluginPanelItem(panelItem, i);
+      panelItem.UserData = i;
+    }
+  }
+  catch(...)
+  {
+    delete [](*panelItems);
+    throw;
+  }
+  *itemsNumber = numItems;
+  return(TRUE);
+}
+
+void CPlugin::FreeFindData(struct PluginPanelItem *panelItems, int itemsNumber)
+{
+  for (int i = 0; i < itemsNumber; i++)
+    if (panelItems[i].Description != NULL)
+      delete []panelItems[i].Description;
+  delete []panelItems;
+}
+
+void CPlugin::EnterToDirectory(const UString &dirName)
+{
+  CMyComPtr<IFolderFolder> newFolder;
+  UString s = dirName;
+  if (dirName == kDotsReplaceStringU)
+    s = L"..";
+  _folder->BindToFolder(s, &newFolder);
+  if (!newFolder)
+    if (dirName.IsEmpty())
+      return;
+    else
+      throw 40325;
+  _folder = newFolder;
+}
+
+int CPlugin::SetDirectory(const char *aszDir, int /* opMode */)
+{
+  UString path = MultiByteToUnicodeString(aszDir, CP_OEMCP);
+  if (path == WSTRING_PATH_SEPARATOR)
+  {
+    _folder.Release();
+    m_ArchiveHandler->BindToRootFolder(&_folder);
+  }
+  else if (path == L"..")
+  {
+    CMyComPtr<IFolderFolder> newFolder;
+    _folder->BindToParentFolder(&newFolder);
+    if (!newFolder)
+      throw 40312;
+    _folder = newFolder;
+  }
+  else if (path.IsEmpty())
+    EnterToDirectory(path);
+  else
+  {
+    if (path[0] == WCHAR_PATH_SEPARATOR)
+    {
+      _folder.Release();
+      m_ArchiveHandler->BindToRootFolder(&_folder);
+      path.DeleteFrontal(1);
+    }
+    UStringVector pathParts;
+    SplitPathToParts(path, pathParts);
+    FOR_VECTOR (i, pathParts)
+      EnterToDirectory(pathParts[i]);
+  }
+  SetCurrentDirVar();
+  return TRUE;
+}
+
+void CPlugin::GetPathParts(UStringVector &pathParts)
+{
+  pathParts.Clear();
+  CMyComPtr<IFolderFolder> folderItem = _folder;
+  for (;;)
+  {
+    CMyComPtr<IFolderFolder> newFolder;
+    folderItem->BindToParentFolder(&newFolder);
+    if (!newFolder)
+      break;
+    NCOM::CPropVariant prop;
+    if (folderItem->GetFolderProperty(kpidName, &prop) == S_OK)
+      if (prop.vt == VT_BSTR)
+        pathParts.Insert(0, (const wchar_t *)prop.bstrVal);
+    folderItem = newFolder;
+  }
+}
+
+void CPlugin::SetCurrentDirVar()
+{
+  m_CurrentDir.Empty();
+
+  /*
+  // kpidPath path has tail slash, but we don't need it for compatibility with default FAR style
+  NCOM::CPropVariant prop;
+  if (_folder->GetFolderProperty(kpidPath, &prop) == S_OK)
+    if (prop.vt == VT_BSTR)
+    {
+      m_CurrentDir = (wchar_t *)prop.bstrVal;
+      // if (!m_CurrentDir.IsEmpty())
+    }
+  m_CurrentDir.InsertAtFront(WCHAR_PATH_SEPARATOR);
+  */
+
+  UStringVector pathParts;
+  GetPathParts(pathParts);
+  FOR_VECTOR (i, pathParts)
+  {
+    m_CurrentDir.Add_PathSepar();
+    m_CurrentDir += pathParts[i];
+  }
+}
+
+static const char *kPluginFormatName = "7-ZIP";
+
+
+static int FindPropNameID(PROPID propID)
+{
+  if (propID > NMessageID::k_Last_PropId_supported_by_plugin)
+    return -1;
+  return NMessageID::kNoProperty + propID;
+}
+
+/*
+struct CPropertyIDInfo
+{
+  PROPID PropID;
+  const char *FarID;
+  int Width;
+  // char CharID;
+};
+
+static CPropertyIDInfo kPropertyIDInfos[] =
+{
+  { kpidName, "N", 0},
+  { kpidSize, "S", 8},
+  { kpidPackSize, "P", 8},
+  { kpidAttrib, "A", 0},
+  { kpidCTime, "DC", 14},
+  { kpidATime, "DA", 14},
+  { kpidMTime, "DM", 14},
+  
+  { kpidSolid, NULL, 0, 'S'},
+  { kpidEncrypted, NULL, 0, 'P'},
+
+  { kpidDictionarySize, IDS_PROPERTY_DICTIONARY_SIZE },
+  { kpidSplitBefore, NULL, 'B'},
+  { kpidSplitAfter, NULL, 'A'},
+  { kpidComment, NULL, 'C'},
+  { kpidCRC, IDS_PROPERTY_CRC }
+  // { kpidType, L"Type" }
+};
+
+static const int kNumPropertyIDInfos = ARRAY_SIZE(kPropertyIDInfos);
+
+static int FindPropertyInfo(PROPID propID)
+{
+  for (int i = 0; i < kNumPropertyIDInfos; i++)
+    if (kPropertyIDInfos[i].PropID == propID)
+      return i;
+  return -1;
+}
+*/
+
+// char *g_Titles[] = { "a", "f", "v" };
+/*
+static void SmartAddToString(AString &destString, const char *srcString)
+{
+  if (!destString.IsEmpty())
+    destString += ',';
+  destString += srcString;
+}
+*/
+
+/*
+void CPlugin::AddColumn(PROPID propID)
+{
+  int index = FindPropertyInfo(propID);
+  if (index >= 0)
+  {
+    for (int i = 0; i < m_ProxyHandler->m_InternalProperties.Size(); i++)
+    {
+      const CArchiveItemProperty &aHandlerProperty = m_ProxyHandler->m_InternalProperties[i];
+      if (aHandlerProperty.ID == propID)
+        break;
+    }
+    if (i == m_ProxyHandler->m_InternalProperties.Size())
+      return;
+
+    const CPropertyIDInfo &propertyIDInfo = kPropertyIDInfos[index];
+    SmartAddToString(PanelModeColumnTypes, propertyIDInfo.FarID);
+    char tmp[32];
+    itoa(propertyIDInfo.Width, tmp, 10);
+    SmartAddToString(PanelModeColumnWidths, tmp);
+    return;
+  }
+}
+*/
+
+static AString GetNameOfProp(PROPID propID, const wchar_t *name)
+{
+  int farID = FindPropNameID(propID);
+  if (farID >= 0)
+    return g_StartupInfo.GetMsgString(farID);
+  if (name)
+    return UnicodeStringToMultiByte((const wchar_t *)name, CP_OEMCP);
+  char s[16];
+  ConvertUInt32ToString(propID, s);
+  return s;
+}
+
+static AString GetNameOfProp2(PROPID propID, const wchar_t *name)
+{
+  AString s = GetNameOfProp(propID, name);
+  if (s.Len() > (kInfoPanelLineSize - 1))
+    s.DeleteFrom(kInfoPanelLineSize - 1);
+  return s;
+}
+
+static AString ConvertSizeToString(UInt64 value)
+{
+  char s[32];
+  ConvertUInt64ToString(value, s);
+  unsigned i = MyStringLen(s);
+  unsigned pos = ARRAY_SIZE(s);
+  s[--pos] = 0;
+  while (i > 3)
+  {
+    s[--pos] = s[--i];
+    s[--pos] = s[--i];
+    s[--pos] = s[--i];
+    s[--pos] = ' ';
+  }
+  while (i > 0)
+    s[--pos] = s[--i];
+  return s + pos;
+}
+
+static AString PropToString(const NCOM::CPropVariant &prop, PROPID propID)
+{
+  if (prop.vt == VT_BSTR)
+  {
+    AString s = UnicodeStringToMultiByte(prop.bstrVal, CP_OEMCP);
+    s.Replace((char)0xA, ' ');
+    s.Replace((char)0xD, ' ');
+    return s;
+  }
+  if (prop.vt == VT_BOOL)
+  {
+    int messageID = VARIANT_BOOLToBool(prop.boolVal) ?
+      NMessageID::kYes : NMessageID::kNo;
+    return g_StartupInfo.GetMsgString(messageID);
+  }
+  if (prop.vt != VT_EMPTY)
+  {
+    if ((prop.vt == VT_UI8 || prop.vt == VT_UI4) && (
+        propID == kpidSize ||
+        propID == kpidPackSize ||
+        propID == kpidNumSubDirs ||
+        propID == kpidNumSubFiles ||
+        propID == kpidNumBlocks ||
+        propID == kpidPhySize ||
+        propID == kpidHeadersSize ||
+        propID == kpidClusterSize ||
+        propID == kpidUnpackSize
+        ))
+    {
+      UInt64 v = 0;
+      ConvertPropVariantToUInt64(prop, v);
+      return ConvertSizeToString(v);
+    }
+    {
+      char sz[64];
+      ConvertPropertyToShortString(sz, prop, propID);
+      return sz;
+    }
+  }
+  return AString();
+}
+
+static AString PropToString2(const NCOM::CPropVariant &prop, PROPID propID)
+{
+  AString s = PropToString(prop, propID);
+  if (s.Len() > (kInfoPanelLineSize - 1))
+    s.DeleteFrom(kInfoPanelLineSize - 1);
+  return s;
+}
+
+static void AddPropertyString(InfoPanelLine *lines, int &numItems, PROPID propID, const wchar_t *name,
+    const NCOM::CPropVariant &prop)
+{
+  if (prop.vt != VT_EMPTY)
+  {
+    AString val = PropToString2(prop, propID);
+    if (!val.IsEmpty())
+    {
+      InfoPanelLine &item = lines[numItems++];
+      COPY_STR_LIMITED(item.Text, GetNameOfProp2(propID, name));
+      COPY_STR_LIMITED(item.Data, val);
+    }
+  }
+}
+
+static void InsertSeparator(InfoPanelLine *lines, int &numItems)
+{
+  if (numItems < kNumInfoLinesMax)
+  {
+    InfoPanelLine &item = lines[numItems++];
+    *item.Text = 0;
+    *item.Data = 0;
+    item.Separator = TRUE;
+  }
+}
+
+void CPlugin::GetOpenPluginInfo(struct OpenPluginInfo *info)
+{
+  info->StructSize = sizeof(*info);
+  info->Flags = OPIF_USEFILTER | OPIF_USESORTGROUPS | OPIF_USEHIGHLIGHTING |
+              OPIF_ADDDOTS | OPIF_COMPAREFATTIME;
+
+  COPY_STR_LIMITED(m_FileNameBuffer, UnicodeStringToMultiByte(fs2us(m_FileName), CP_OEMCP));
+  info->HostFile = m_FileNameBuffer; // test it it is not static
+  
+  COPY_STR_LIMITED(m_CurrentDirBuffer, UnicodeStringToMultiByte(m_CurrentDir, CP_OEMCP));
+  info->CurDir = m_CurrentDirBuffer;
+
+  info->Format = kPluginFormatName;
+
+  {
+  UString name;
+  {
+    FString dirPrefix, fileName;
+    GetFullPathAndSplit(m_FileName, dirPrefix, fileName);
+    name = fs2us(fileName);
+  }
+
+  m_PannelTitle = L' ';
+  m_PannelTitle += _archiveTypeName;
+  m_PannelTitle += L':';
+  m_PannelTitle += name;
+  m_PannelTitle.Add_Space();
+  if (!m_CurrentDir.IsEmpty())
+  {
+    // m_PannelTitle += '\\';
+    m_PannelTitle += m_CurrentDir;
+  }
+ 
+  COPY_STR_LIMITED(m_PannelTitleBuffer, UnicodeStringToMultiByte(m_PannelTitle, CP_OEMCP));
+  info->PanelTitle = m_PannelTitleBuffer;
+
+  }
+
+  memset(m_InfoLines, 0, sizeof(m_InfoLines));
+  m_InfoLines[0].Text[0] = 0;
+  m_InfoLines[0].Separator = TRUE;
+
+  MyStringCopy(m_InfoLines[1].Text, g_StartupInfo.GetMsgString(NMessageID::kArchiveType));
+  MyStringCopy(m_InfoLines[1].Data, (const char *)UnicodeStringToMultiByte(_archiveTypeName, CP_OEMCP));
+
+  int numItems = 2;
+
+  {
+    CMyComPtr<IFolderProperties> folderProperties;
+    _folder.QueryInterface(IID_IFolderProperties, &folderProperties);
+    if (folderProperties)
+    {
+      UInt32 numProps;
+      if (folderProperties->GetNumberOfFolderProperties(&numProps) == S_OK)
+      {
+        for (UInt32 i = 0; i < numProps && numItems < kNumInfoLinesMax; i++)
+        {
+          CMyComBSTR name;
+          PROPID propID;
+          VARTYPE vt;
+          if (folderProperties->GetFolderPropertyInfo(i, &name, &propID, &vt) != S_OK)
+            continue;
+          NCOM::CPropVariant prop;
+          if (_folder->GetFolderProperty(propID, &prop) != S_OK || prop.vt == VT_EMPTY)
+            continue;
+          
+          InfoPanelLine &item = m_InfoLines[numItems++];
+          COPY_STR_LIMITED(item.Text, GetNameOfProp2(propID, name));
+          COPY_STR_LIMITED(item.Data, PropToString2(prop, propID));
+        }
+      }
+    }
+  }
+
+  /*
+  if (numItems < kNumInfoLinesMax)
+  {
+    InsertSeparator(m_InfoLines, numItems);
+  }
+  */
+
+  {
+    CMyComPtr<IGetFolderArcProps> getFolderArcProps;
+    _folder.QueryInterface(IID_IGetFolderArcProps, &getFolderArcProps);
+    if (getFolderArcProps)
+    {
+      CMyComPtr<IFolderArcProps> getProps;
+      getFolderArcProps->GetFolderArcProps(&getProps);
+      if (getProps)
+      {
+        UInt32 numLevels;
+        if (getProps->GetArcNumLevels(&numLevels) != S_OK)
+          numLevels = 0;
+        for (UInt32 level2 = 0; level2 < numLevels; level2++)
+        {
+          {
+            UInt32 level = numLevels - 1 - level2;
+            UInt32 numProps;
+            if (getProps->GetArcNumProps(level, &numProps) == S_OK)
+            {
+              InsertSeparator(m_InfoLines, numItems);
+              for (Int32 i = -3; i < (Int32)numProps && numItems < kNumInfoLinesMax; i++)
+              {
+                CMyComBSTR name;
+                PROPID propID;
+                VARTYPE vt;
+                switch (i)
+                {
+                  case -3: propID = kpidPath; break;
+                  case -2: propID = kpidType; break;
+                  case -1: propID = kpidError; break;
+                  default:
+                    if (getProps->GetArcPropInfo(level, i, &name, &propID, &vt) != S_OK)
+                      continue;
+                }
+                NCOM::CPropVariant prop;
+                if (getProps->GetArcProp(level, propID, &prop) != S_OK)
+                  continue;
+                AddPropertyString(m_InfoLines, numItems, propID, name, prop);
+              }
+            }
+          }
+          if (level2 != numLevels - 1)
+          {
+            UInt32 level = numLevels - 1 - level2;
+            UInt32 numProps;
+            if (getProps->GetArcNumProps2(level, &numProps) == S_OK)
+            {
+              InsertSeparator(m_InfoLines, numItems);
+              for (Int32 i = 0; i < (Int32)numProps && numItems < kNumInfoLinesMax; i++)
+              {
+                CMyComBSTR name;
+                PROPID propID;
+                VARTYPE vt;
+                if (getProps->GetArcPropInfo2(level, i, &name, &propID, &vt) != S_OK)
+                  continue;
+                NCOM::CPropVariant prop;
+                if (getProps->GetArcProp2(level, propID, &prop) != S_OK)
+                  continue;
+                AddPropertyString(m_InfoLines, numItems, propID, name, prop);
+              }
+            }
+          }
+        }
+      }
+    }
+  }
+
+  //m_InfoLines[1].Separator = 0;
+
+  info->InfoLines = m_InfoLines;
+  info->InfoLinesNumber = numItems;
+
+  
+  info->DescrFiles = NULL;
+  info->DescrFilesNumber = 0;
+
+  PanelModeColumnTypes.Empty();
+  PanelModeColumnWidths.Empty();
+
+  /*
+  AddColumn(kpidName);
+  AddColumn(kpidSize);
+  AddColumn(kpidPackSize);
+  AddColumn(kpidMTime);
+  AddColumn(kpidCTime);
+  AddColumn(kpidATime);
+  AddColumn(kpidAttrib);
+  
+  _PanelMode.ColumnTypes = (char *)(const char *)PanelModeColumnTypes;
+  _PanelMode.ColumnWidths = (char *)(const char *)PanelModeColumnWidths;
+  _PanelMode.ColumnTitles = NULL;
+  _PanelMode.FullScreen = TRUE;
+  _PanelMode.DetailedStatus = FALSE;
+  _PanelMode.AlignExtensions = FALSE;
+  _PanelMode.CaseConversion = FALSE;
+  _PanelMode.StatusColumnTypes = "N";
+  _PanelMode.StatusColumnWidths = "0";
+  _PanelMode.Reserved[0] = 0;
+  _PanelMode.Reserved[1] = 0;
+
+  info->PanelModesArray = &_PanelMode;
+  info->PanelModesNumber = 1;
+  */
+
+  info->PanelModesArray = NULL;
+  info->PanelModesNumber = 0;
+
+  info->StartPanelMode = 0;
+  info->StartSortMode = 0;
+  info->KeyBar = NULL;
+  info->ShortcutData = NULL;
+}
+
+struct CArchiveItemProperty
+{
+  AString Name;
+  PROPID ID;
+  VARTYPE Type;
+};
+
+static inline char GetHex(Byte value)
+{
+  return (char)((value < 10) ? ('0' + value) : ('A' + (value - 10)));
+}
+
+HRESULT CPlugin::ShowAttributesWindow()
+{
+  PluginPanelItem pluginPanelItem;
+  if (!g_StartupInfo.ControlGetActivePanelCurrentItemInfo(pluginPanelItem))
+    return S_FALSE;
+  if (strcmp(pluginPanelItem.FindData.cFileName, "..") == 0 &&
+        NFind::NAttributes::IsDir(pluginPanelItem.FindData.dwFileAttributes))
+    return S_FALSE;
+  int itemIndex = (int)pluginPanelItem.UserData;
+
+  CObjectVector<CArchiveItemProperty> properties;
+  UInt32 numProps;
+  RINOK(_folder->GetNumberOfProperties(&numProps));
+  unsigned i;
+  for (i = 0; i < numProps; i++)
+  {
+    CMyComBSTR name;
+    PROPID propID;
+    VARTYPE vt;
+    RINOK(_folder->GetPropertyInfo(i, &name, &propID, &vt));
+    CArchiveItemProperty prop;
+    prop.Type = vt;
+    prop.ID = propID;
+    if (prop.ID  == kpidPath)
+      prop.ID = kpidName;
+    prop.Name = GetNameOfProp(propID, name);
+    properties.Add(prop);
+  }
+
+  int size = 2;
+  CRecordVector<CInitDialogItem> initDialogItems;
+
+  int xSize = 70;
+  {
+    const CInitDialogItem idi =
+      { DI_DOUBLEBOX, 3, 1, xSize - 4, size - 2, false, false, 0, false, NMessageID::kProperties, NULL, NULL };
+    initDialogItems.Add(idi);
+  }
+
+  AStringVector values;
+
+  const int kStartY = 3;
+
+  for (i = 0; i < properties.Size(); i++)
+  {
+    const CArchiveItemProperty &property = properties[i];
+
+    int startY = kStartY + values.Size();
+
+    {
+      CInitDialogItem idi =
+        { DI_TEXT, 5, startY, 0, 0, false, false, 0, false, 0, NULL, NULL };
+      idi.DataMessageId = FindPropNameID(property.ID);
+      if (idi.DataMessageId < 0)
+        idi.DataString = property.Name;
+      initDialogItems.Add(idi);
+    }
+    
+    NCOM::CPropVariant prop;
+    RINOK(_folder->GetProperty(itemIndex, property.ID, &prop));
+    AString s = PropToString(prop, property.ID);
+    values.Add(s);
+    
+    {
+      const CInitDialogItem idi =
+        { DI_TEXT, 30, startY, 0, 0, false, false, 0, false, -1, NULL, NULL };
+      initDialogItems.Add(idi);
+    }
+  }
+
+  CMyComPtr<IArchiveGetRawProps> _folderRawProps;
+  _folder.QueryInterface(IID_IArchiveGetRawProps, &_folderRawProps);
+
+  CObjectVector<CArchiveItemProperty> properties2;
+
+  if (_folderRawProps)
+  {
+    _folderRawProps->GetNumRawProps(&numProps);
+
+    for (i = 0; i < numProps; i++)
+    {
+      CMyComBSTR name;
+      PROPID propID;
+      if (_folderRawProps->GetRawPropInfo(i, &name, &propID) != S_OK)
+        continue;
+      CArchiveItemProperty prop;
+      prop.Type = VT_EMPTY;
+      prop.ID = propID;
+      if (prop.ID  == kpidPath)
+        prop.ID = kpidName;
+      prop.Name = GetNameOfProp(propID, name);
+      properties2.Add(prop);
+    }
+
+    for (i = 0; i < properties2.Size(); i++)
+    {
+      const CArchiveItemProperty &property = properties2[i];
+      CMyComBSTR name;
+      
+      const void *data;
+      UInt32 dataSize;
+      UInt32 propType;
+      if (_folderRawProps->GetRawProp(itemIndex, property.ID, &data, &dataSize, &propType) != S_OK)
+        continue;
+      
+      if (dataSize != 0)
+      {
+        AString s;
+        if (property.ID == kpidNtSecure)
+          ConvertNtSecureToString((const Byte *)data, dataSize, s);
+        else
+        {
+          const UInt32 kMaxDataSize = 64;
+          if (dataSize > kMaxDataSize)
+          {
+            char temp[64];
+            s += "data:";
+            ConvertUInt32ToString(dataSize, temp);
+            s += temp;
+          }
+          else
+          {
+            for (UInt32 k = 0; k < dataSize; k++)
+            {
+              Byte b = ((const Byte *)data)[k];
+              s += GetHex((Byte)((b >> 4) & 0xF));
+              s += GetHex((Byte)(b & 0xF));
+            }
+          }
+        }
+
+        int startY = kStartY + values.Size();
+
+        {
+          CInitDialogItem idi =
+            { DI_TEXT, 5, startY, 0, 0, false, false, 0, false, 0, NULL, NULL };
+          idi.DataMessageId = FindPropNameID(property.ID);
+          if (idi.DataMessageId < 0)
+            idi.DataString = property.Name;
+          initDialogItems.Add(idi);
+        }
+        
+        values.Add(s);
+        
+        {
+          const CInitDialogItem idi =
+            { DI_TEXT, 30, startY, 0, 0, false, false, 0, false, -1, NULL, NULL };
+          initDialogItems.Add(idi);
+        }
+      }
+    }
+  }
+
+  unsigned numLines = values.Size();
+  for (i = 0; i < numLines; i++)
+  {
+    CInitDialogItem &idi = initDialogItems[1 + i * 2 + 1];
+    idi.DataString = values[i];
+  }
+  
+  unsigned numDialogItems = initDialogItems.Size();
+  
+  CObjArray<FarDialogItem> dialogItems(numDialogItems);
+  g_StartupInfo.InitDialogItems(&initDialogItems.Front(), dialogItems, numDialogItems);
+  
+  unsigned maxLen = 0;
+  
+  for (i = 0; i < numLines; i++)
+  {
+    FarDialogItem &dialogItem = dialogItems[1 + i * 2];
+    unsigned len = (unsigned)strlen(dialogItem.Data);
+    if (len > maxLen)
+      maxLen = len;
+  }
+  
+  unsigned maxLen2 = 0;
+  const unsigned kSpace = 10;
+  
+  for (i = 0; i < numLines; i++)
+  {
+    FarDialogItem &dialogItem = dialogItems[1 + i * 2 + 1];
+    unsigned len = (int)strlen(dialogItem.Data);
+    if (len > maxLen2)
+      maxLen2 = len;
+    dialogItem.X1 = maxLen + kSpace;
+  }
+  
+  size = numLines + 6;
+  xSize = maxLen + kSpace + maxLen2 + 5;
+  FarDialogItem &firstDialogItem = dialogItems[0];
+  firstDialogItem.Y2 = size - 2;
+  firstDialogItem.X2 = xSize - 4;
+  
+  /* int askCode = */ g_StartupInfo.ShowDialog(xSize, size, NULL, dialogItems, numDialogItems);
+  return S_OK;
+}
+
+int CPlugin::ProcessKey(int key, unsigned int controlState)
+{
+  if (key == VK_F7 && controlState == 0)
+  {
+    CreateFolder();
+    return TRUE;
+  }
+
+  if (controlState == PKF_CONTROL && key == 'A')
+  {
+    HRESULT result = ShowAttributesWindow();
+    if (result == S_OK)
+      return TRUE;
+    if (result == S_FALSE)
+      return FALSE;
+    throw "Error";
+  }
+  
+  if ((controlState & PKF_ALT) != 0 && key == VK_F6)
+  {
+    FString folderPath;
+    if (!GetOnlyDirPrefix(m_FileName, folderPath))
+      return FALSE;
+    PanelInfo panelInfo;
+    g_StartupInfo.ControlGetActivePanelInfo(panelInfo);
+    GetFilesReal(panelInfo.SelectedItems,
+        panelInfo.SelectedItemsNumber, FALSE,
+        UnicodeStringToMultiByte(fs2us(folderPath), CP_OEMCP), OPM_SILENT, true);
+    g_StartupInfo.Control(this, FCTL_UPDATEPANEL, NULL);
+    g_StartupInfo.Control(this, FCTL_REDRAWPANEL, NULL);
+    g_StartupInfo.Control(this, FCTL_UPDATEANOTHERPANEL, NULL);
+    g_StartupInfo.Control(this, FCTL_REDRAWANOTHERPANEL, NULL);
+    return TRUE;
+  }
+
+  return FALSE;
+}