Keep only base/extractor.[cc|h].

third_party/lzma/v4_65/files/CPP/7zip/UI/Common/EnumDirItems.cpp

Index: third_party/lzma/v4_65/files/CPP/7zip/UI/Common/EnumDirItems.cpp
diff --git a/third_party/lzma/v4_65/files/CPP/7zip/UI/Common/EnumDirItems.cpp b/third_party/lzma/v4_65/files/CPP/7zip/UI/Common/EnumDirItems.cpp
deleted file mode 100644
index b83edf2a9e00b3ac38c2c3d79400ebe4441415ea..0000000000000000000000000000000000000000
--- a/third_party/lzma/v4_65/files/CPP/7zip/UI/Common/EnumDirItems.cpp
+++ /dev/null
@@ -1,367 +0,0 @@
-// EnumDirItems.cpp
-
-#include "StdAfx.h"
-
-#include <stdio.h>
-
-#include "Common/StringConvert.h"
-#include "Common/Wildcard.h"
-#include "Common/MyCom.h"
-
-#include "EnumDirItems.h"
-
-using namespace NWindows;
-using namespace NFile;
-using namespace NName;
-
-void AddDirFileInfo(int phyParent, int logParent,
-    const NFind::CFileInfoW &fi, CObjectVector<CDirItem> &dirItems)
-{
-  CDirItem di;
-  di.Size = fi.Size;
-  di.CTime = fi.CTime;
-  di.ATime = fi.ATime;
-  di.MTime = fi.MTime;
-  di.Attrib = fi.Attrib;
-  di.PhyParent = phyParent;
-  di.LogParent = logParent;
-  di.Name = fi.Name;
-  dirItems.Add(di);
-}
-
-UString CDirItems::GetPrefixesPath(const CIntVector &parents, int index, const UString &name) const
-{
-  UString path;
-  int len = name.Length();
-  int i;
-  for (i = index; i >= 0; i = parents[i])
-    len += Prefixes[i].Length();
-  int totalLen = len;
-  wchar_t *p = path.GetBuffer(len);
-  p[len] = 0;
-  len -= name.Length();
-  memcpy(p + len, (const wchar_t *)name, name.Length() * sizeof(wchar_t));
-  for (i = index; i >= 0; i = parents[i])
-  {
-    const UString &s = Prefixes[i];
-    len -= s.Length();
-    memcpy(p + len, (const wchar_t *)s, s.Length() * sizeof(wchar_t));
-  }
-  path.ReleaseBuffer(totalLen);
-  return path;
-}
-
-UString CDirItems::GetPhyPath(int index) const
-{
-  const CDirItem &di = Items[index];
-  return GetPrefixesPath(PhyParents, di.PhyParent, di.Name);
-}
-
-UString CDirItems::GetLogPath(int index) const
-{
-  const CDirItem &di = Items[index];
-  return GetPrefixesPath(LogParents, di.LogParent, di.Name);
-}
-
-void CDirItems::ReserveDown()
-{
-  Prefixes.ReserveDown();
-  PhyParents.ReserveDown();
-  LogParents.ReserveDown();
-  Items.ReserveDown();
-}
-
-int CDirItems::AddPrefix(int phyParent, int logParent, const UString &prefix)
-{
-  PhyParents.Add(phyParent);
-  LogParents.Add(logParent);
-  return Prefixes.Add(prefix);
-}
-
-void CDirItems::DeleteLastPrefix()
-{
-  PhyParents.DeleteBack();
-  LogParents.DeleteBack();
-  Prefixes.DeleteBack();
-}
-
-void CDirItems::EnumerateDirectory(int phyParent, int logParent, const UString &phyPrefix,
-    UStringVector &errorPaths, CRecordVector<DWORD> &errorCodes)
-{
-  NFind::CEnumeratorW enumerator(phyPrefix + (wchar_t)kAnyStringWildcard);
-  for (;;)
-  {
-    NFind::CFileInfoW fi;
-    bool found;
-    if (!enumerator.Next(fi, found))
-    {
-      errorCodes.Add(::GetLastError());
-      errorPaths.Add(phyPrefix);
-      return;
-    }
-    if (!found)
-      break;
-    AddDirFileInfo(phyParent, logParent, fi, Items);
-    if (fi.IsDir())
-    {
-      const UString name2 = fi.Name + (wchar_t)kDirDelimiter;
-      int parent = AddPrefix(phyParent, logParent, name2);
-      EnumerateDirectory(parent, parent, phyPrefix + name2, errorPaths, errorCodes);
-    }
-  }
-}
-
-void CDirItems::EnumerateDirItems2(const UString &phyPrefix, const UString &logPrefix,
-    const UStringVector &filePaths, UStringVector &errorPaths, CRecordVector<DWORD> &errorCodes)
-{
-  int phyParent = phyPrefix.IsEmpty() ? -1 : AddPrefix(-1, -1, phyPrefix);
-  int logParent = logPrefix.IsEmpty() ? -1 : AddPrefix(-1, -1, logPrefix);
-
-  for (int i = 0; i < filePaths.Size(); i++)
-  {
-    const UString &filePath = filePaths[i];
-    NFind::CFileInfoW fi;
-    const UString phyPath = phyPrefix + filePath;
-    if (!NFind::FindFile(phyPath, fi))
-    {
-      errorCodes.Add(::GetLastError());
-      errorPaths.Add(phyPath);
-      continue;
-    }
-    int delimiter = filePath.ReverseFind((wchar_t)kDirDelimiter);
-    UString phyPrefixCur;
-    int phyParentCur = phyParent;
-    if (delimiter >= 0)
-    {
-      phyPrefixCur = filePath.Left(delimiter + 1);
-      phyParentCur = AddPrefix(phyParent, logParent, phyPrefixCur);
-    }
-    AddDirFileInfo(phyParentCur, logParent, fi, Items);
-    if (fi.IsDir())
-    {
-      const UString name2 = fi.Name + (wchar_t)kDirDelimiter;
-      int parent = AddPrefix(phyParentCur, logParent, name2);
-      EnumerateDirectory(parent, parent, phyPrefix + phyPrefixCur + name2, errorPaths, errorCodes);
-    }
-  }
-  ReserveDown();
-}
-
-static HRESULT EnumerateDirItems(const NWildcard::CCensorNode &curNode,
-    int phyParent, int logParent, const UString &phyPrefix,
-    const UStringVector &addArchivePrefix,
-    CDirItems &dirItems,
-    bool enterToSubFolders,
-    IEnumDirItemCallback *callback,
-    UStringVector &errorPaths,
-    CRecordVector<DWORD> &errorCodes);
-
-static HRESULT EnumerateDirItems_Spec(const NWildcard::CCensorNode &curNode,
-    int phyParent, int logParent, const UString &curFolderName,
-    const UString &phyPrefix,
-    const UStringVector &addArchivePrefix,
-    CDirItems &dirItems,
-    bool enterToSubFolders,
-    IEnumDirItemCallback *callback,
-    UStringVector &errorPaths,
-    CRecordVector<DWORD> &errorCodes)
-  
-{
-  const UString name2 = curFolderName + (wchar_t)kDirDelimiter;
-  int parent = dirItems.AddPrefix(phyParent, logParent, name2);
-  int numItems = dirItems.Items.Size();
-  HRESULT res = EnumerateDirItems(curNode, parent, parent, phyPrefix + name2,
-    addArchivePrefix, dirItems, enterToSubFolders, callback, errorPaths, errorCodes);
-  if (numItems == dirItems.Items.Size())
-    dirItems.DeleteLastPrefix();
-  return res;
-}
-
-
-static HRESULT EnumerateDirItems(const NWildcard::CCensorNode &curNode,
-    int phyParent, int logParent, const UString &phyPrefix,
-    const UStringVector &addArchivePrefix,  // prefix from curNode
-    CDirItems &dirItems,
-    bool enterToSubFolders,
-    IEnumDirItemCallback *callback,
-    UStringVector &errorPaths,
-    CRecordVector<DWORD> &errorCodes)
-{
-  if (!enterToSubFolders)
-    if (curNode.NeedCheckSubDirs())
-      enterToSubFolders = true;
-  if (callback)
-    RINOK(callback->ScanProgress(dirItems.GetNumFolders(), dirItems.Items.Size(), phyPrefix));
-
-  // try direct_names case at first
-  if (addArchivePrefix.IsEmpty() && !enterToSubFolders)
-  {
-    // check that all names are direct
-    int i;
-    for (i = 0; i < curNode.IncludeItems.Size(); i++)
-    {
-      const NWildcard::CItem &item = curNode.IncludeItems[i];
-      if (item.Recursive || item.PathParts.Size() != 1)
-        break;
-      const UString &name = item.PathParts.Front();
-      if (name.IsEmpty() || DoesNameContainWildCard(name))
-        break;
-    }
-    if (i == curNode.IncludeItems.Size())
-    {
-      // all names are direct (no wildcards)
-      // so we don't need file_system's dir enumerator
-      CRecordVector<bool> needEnterVector;
-      for (i = 0; i < curNode.IncludeItems.Size(); i++)
-      {
-        const NWildcard::CItem &item = curNode.IncludeItems[i];
-        const UString &name = item.PathParts.Front();
-        const UString fullPath = phyPrefix + name;
-        NFind::CFileInfoW fi;
-        if (!NFind::FindFile(fullPath, fi))
-        {
-          errorCodes.Add(::GetLastError());
-          errorPaths.Add(fullPath);
-          continue;
-        }
-        bool isDir = fi.IsDir();
-        if (isDir && !item.ForDir || !isDir && !item.ForFile)
-        {
-          errorCodes.Add((DWORD)E_FAIL);
-          errorPaths.Add(fullPath);
-          continue;
-        }
-        {
-          UStringVector pathParts;
-          pathParts.Add(fi.Name);
-          if (curNode.CheckPathToRoot(false, pathParts, !isDir))
-            continue;
-        }
-        AddDirFileInfo(phyParent, logParent, fi, dirItems.Items);
-        if (!isDir)
-          continue;
-        
-        UStringVector addArchivePrefixNew;
-        const NWildcard::CCensorNode *nextNode = 0;
-        int index = curNode.FindSubNode(name);
-        if (index >= 0)
-        {
-          for (int t = needEnterVector.Size(); t <= index; t++)
-            needEnterVector.Add(true);
-          needEnterVector[index] = false;
-          nextNode = &curNode.SubNodes[index];
-        }
-        else
-        {
-          nextNode = &curNode;
-          addArchivePrefixNew.Add(name); // don't change it to fi.Name. It's for shortnames support
-        }
-
-        RINOK(EnumerateDirItems_Spec(*nextNode, phyParent, logParent, fi.Name, phyPrefix,
-            addArchivePrefixNew, dirItems, true, callback, errorPaths, errorCodes));
-      }
-      for (i = 0; i < curNode.SubNodes.Size(); i++)
-      {
-        if (i < needEnterVector.Size())
-          if (!needEnterVector[i])
-            continue;
-        const NWildcard::CCensorNode &nextNode = curNode.SubNodes[i];
-        const UString fullPath = phyPrefix + nextNode.Name;
-        NFind::CFileInfoW fi;
-        if (!NFind::FindFile(fullPath, fi))
-        {
-          if (!nextNode.AreThereIncludeItems())
-            continue;
-          errorCodes.Add(::GetLastError());
-          errorPaths.Add(fullPath);
-          continue;
-        }
-        if (!fi.IsDir())
-        {
-          errorCodes.Add((DWORD)E_FAIL);
-          errorPaths.Add(fullPath);
-          continue;
-        }
-
-        RINOK(EnumerateDirItems_Spec(nextNode, phyParent, logParent, fi.Name, phyPrefix,
-            UStringVector(), dirItems, false, callback, errorPaths, errorCodes));
-      }
-      return S_OK;
-    }
-  }
-
-
-  NFind::CEnumeratorW enumerator(phyPrefix + wchar_t(kAnyStringWildcard));
-  for (int ttt = 0; ; ttt++)
-  {
-    NFind::CFileInfoW fi;
-    bool found;
-    if (!enumerator.Next(fi, found))
-    {
-      errorCodes.Add(::GetLastError());
-      errorPaths.Add(phyPrefix);
-      break;
-    }
-    if (!found)
-      break;
-
-    if (callback && (ttt & 0xFF) == 0xFF)
-      RINOK(callback->ScanProgress(dirItems.GetNumFolders(), dirItems.Items.Size(), phyPrefix));
-    const UString &name = fi.Name;
-    bool enterToSubFolders2 = enterToSubFolders;
-    UStringVector addArchivePrefixNew = addArchivePrefix;
-    addArchivePrefixNew.Add(name);
-    {
-      UStringVector addArchivePrefixNewTemp(addArchivePrefixNew);
-      if (curNode.CheckPathToRoot(false, addArchivePrefixNewTemp, !fi.IsDir()))
-        continue;
-    }
-    if (curNode.CheckPathToRoot(true, addArchivePrefixNew, !fi.IsDir()))
-    {
-      AddDirFileInfo(phyParent, logParent, fi, dirItems.Items);
-      if (fi.IsDir())
-        enterToSubFolders2 = true;
-    }
-    if (!fi.IsDir())
-      continue;
-
-    const NWildcard::CCensorNode *nextNode = 0;
-    if (addArchivePrefix.IsEmpty())
-    {
-      int index = curNode.FindSubNode(name);
-      if (index >= 0)
-        nextNode = &curNode.SubNodes[index];
-    }
-    if (!enterToSubFolders2 && nextNode == 0)
-      continue;
-
-    addArchivePrefixNew = addArchivePrefix;
-    if (nextNode == 0)
-    {
-      nextNode = &curNode;
-      addArchivePrefixNew.Add(name);
-    }
-
-    RINOK(EnumerateDirItems_Spec(*nextNode, phyParent, logParent, name, phyPrefix,
-        addArchivePrefixNew, dirItems, enterToSubFolders2, callback, errorPaths, errorCodes));
-  }
-  return S_OK;
-}
-
-HRESULT EnumerateItems(
-    const NWildcard::CCensor &censor,
-    CDirItems &dirItems,
-    IEnumDirItemCallback *callback,
-    UStringVector &errorPaths,
-    CRecordVector<DWORD> &errorCodes)
-{
-  for (int i = 0; i < censor.Pairs.Size(); i++)
-  {
-    const NWildcard::CPair &pair = censor.Pairs[i];
-    int phyParent = pair.Prefix.IsEmpty() ? -1 : dirItems.AddPrefix(-1, -1, pair.Prefix);
-    RINOK(EnumerateDirItems(pair.Head, phyParent, -1, pair.Prefix, UStringVector(), dirItems, false,
-        callback, errorPaths, errorCodes));
-  }
-  dirItems.ReserveDown();
-  return S_OK;
-}