diff options
Diffstat (limited to 'other-licenses/7zstub/src/CPP/7zip/UI/Common/ArchiveExtractCallback.cpp')
| -rw-r--r-- | other-licenses/7zstub/src/CPP/7zip/UI/Common/ArchiveExtractCallback.cpp | 1691 |
1 files changed, 1691 insertions, 0 deletions
diff --git a/other-licenses/7zstub/src/CPP/7zip/UI/Common/ArchiveExtractCallback.cpp b/other-licenses/7zstub/src/CPP/7zip/UI/Common/ArchiveExtractCallback.cpp new file mode 100644 index 0000000000..1119d1b43e --- /dev/null +++ b/other-licenses/7zstub/src/CPP/7zip/UI/Common/ArchiveExtractCallback.cpp @@ -0,0 +1,1691 @@ +// ArchiveExtractCallback.cpp
+
+#include "StdAfx.h"
+
+#undef sprintf
+#undef printf
+
+// #include <stdio.h>
+// #include "../../../../C/CpuTicks.h"
+
+#include "../../../../C/Alloc.h"
+#include "../../../../C/CpuArch.h"
+
+
+#include "../../../Common/ComTry.h"
+#include "../../../Common/IntToString.h"
+#include "../../../Common/StringConvert.h"
+#include "../../../Common/Wildcard.h"
+
+#include "../../../Windows/ErrorMsg.h"
+#include "../../../Windows/FileDir.h"
+#include "../../../Windows/FileFind.h"
+#include "../../../Windows/FileName.h"
+#include "../../../Windows/PropVariant.h"
+#include "../../../Windows/PropVariantConv.h"
+
+#if defined(_WIN32) && !defined(UNDER_CE) && !defined(_SFX)
+#define _USE_SECURITY_CODE
+#include "../../../Windows/SecurityUtils.h"
+#endif
+
+#include "../../Common/FilePathAutoRename.h"
+// #include "../../Common/StreamUtils.h"
+
+#include "../Common/ExtractingFilePath.h"
+#include "../Common/PropIDUtils.h"
+
+#include "ArchiveExtractCallback.h"
+
+using namespace NWindows;
+using namespace NFile;
+using namespace NDir;
+
+static const char * const kCantAutoRename = "Can not create file with auto name";
+static const char * const kCantRenameFile = "Can not rename existing file";
+static const char * const kCantDeleteOutputFile = "Can not delete output file";
+static const char * const kCantDeleteOutputDir = "Can not delete output folder";
+static const char * const kCantCreateHardLink = "Can not create hard link";
+static const char * const kCantCreateSymLink = "Can not create symbolic link";
+static const char * const kCantOpenOutFile = "Can not open output file";
+static const char * const kCantSetFileLen = "Can not set length for output file";
+
+
+#ifndef _SFX
+
+STDMETHODIMP COutStreamWithHash::Write(const void *data, UInt32 size, UInt32 *processedSize)
+{
+ HRESULT result = S_OK;
+ if (_stream)
+ result = _stream->Write(data, size, &size);
+ if (_calculate)
+ _hash->Update(data, size);
+ _size += size;
+ if (processedSize)
+ *processedSize = size;
+ return result;
+}
+
+#endif
+
+#ifdef _USE_SECURITY_CODE
+bool InitLocalPrivileges()
+{
+ NSecurity::CAccessToken token;
+ if (!token.OpenProcessToken(GetCurrentProcess(),
+ TOKEN_QUERY | TOKEN_ADJUST_PRIVILEGES))
+ return false;
+
+ TOKEN_PRIVILEGES tp;
+
+ tp.PrivilegeCount = 1;
+ tp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
+
+ if (!::LookupPrivilegeValue(NULL, SE_SECURITY_NAME, &tp.Privileges[0].Luid))
+ return false;
+ if (!token.AdjustPrivileges(&tp))
+ return false;
+ return (GetLastError() == ERROR_SUCCESS);
+}
+#endif
+
+#ifdef SUPPORT_LINKS
+
+int CHardLinkNode::Compare(const CHardLinkNode &a) const
+{
+ if (StreamId < a.StreamId) return -1;
+ if (StreamId > a.StreamId) return 1;
+ return MyCompare(INode, a.INode);
+}
+
+static HRESULT Archive_Get_HardLinkNode(IInArchive *archive, UInt32 index, CHardLinkNode &h, bool &defined)
+{
+ h.INode = 0;
+ h.StreamId = (UInt64)(Int64)-1;
+ defined = false;
+ {
+ NCOM::CPropVariant prop;
+ RINOK(archive->GetProperty(index, kpidINode, &prop));
+ if (!ConvertPropVariantToUInt64(prop, h.INode))
+ return S_OK;
+ }
+ {
+ NCOM::CPropVariant prop;
+ RINOK(archive->GetProperty(index, kpidStreamId, &prop));
+ ConvertPropVariantToUInt64(prop, h.StreamId);
+ }
+ defined = true;
+ return S_OK;
+}
+
+
+HRESULT CArchiveExtractCallback::PrepareHardLinks(const CRecordVector<UInt32> *realIndices)
+{
+ _hardLinks.Clear();
+
+ if (!_arc->Ask_INode)
+ return S_OK;
+
+ IInArchive *archive = _arc->Archive;
+ CRecordVector<CHardLinkNode> &hardIDs = _hardLinks.IDs;
+
+ {
+ UInt32 numItems;
+ if (realIndices)
+ numItems = realIndices->Size();
+ else
+ {
+ RINOK(archive->GetNumberOfItems(&numItems));
+ }
+
+ for (UInt32 i = 0; i < numItems; i++)
+ {
+ CHardLinkNode h;
+ bool defined;
+ UInt32 realIndex = realIndices ? (*realIndices)[i] : i;
+
+ RINOK(Archive_Get_HardLinkNode(archive, realIndex, h, defined));
+ if (defined)
+ {
+ bool isAltStream = false;
+ RINOK(Archive_IsItem_AltStream(archive, realIndex, isAltStream));
+ if (!isAltStream)
+ hardIDs.Add(h);
+ }
+ }
+ }
+
+ hardIDs.Sort2();
+
+ {
+ // wee keep only items that have 2 or more items
+ unsigned k = 0;
+ unsigned numSame = 1;
+ for (unsigned i = 1; i < hardIDs.Size(); i++)
+ {
+ if (hardIDs[i].Compare(hardIDs[i - 1]) != 0)
+ numSame = 1;
+ else if (++numSame == 2)
+ {
+ if (i - 1 != k)
+ hardIDs[k] = hardIDs[i - 1];
+ k++;
+ }
+ }
+ hardIDs.DeleteFrom(k);
+ }
+
+ _hardLinks.PrepareLinks();
+ return S_OK;
+}
+
+#endif
+
+CArchiveExtractCallback::CArchiveExtractCallback():
+ _arc(NULL),
+ WriteCTime(true),
+ WriteATime(true),
+ WriteMTime(true),
+ _multiArchives(false)
+{
+ LocalProgressSpec = new CLocalProgress();
+ _localProgress = LocalProgressSpec;
+
+ #ifdef _USE_SECURITY_CODE
+ _saclEnabled = InitLocalPrivileges();
+ #endif
+}
+
+void CArchiveExtractCallback::Init(
+ const CExtractNtOptions &ntOptions,
+ const NWildcard::CCensorNode *wildcardCensor,
+ const CArc *arc,
+ IFolderArchiveExtractCallback *extractCallback2,
+ bool stdOutMode, bool testMode,
+ const FString &directoryPath,
+ const UStringVector &removePathParts, bool removePartsForAltStreams,
+ UInt64 packSize)
+{
+ ClearExtractedDirsInfo();
+ _outFileStream.Release();
+
+ #ifdef SUPPORT_LINKS
+ _hardLinks.Clear();
+ #endif
+
+ #ifdef SUPPORT_ALT_STREAMS
+ _renamedFiles.Clear();
+ #endif
+
+ _ntOptions = ntOptions;
+ _wildcardCensor = wildcardCensor;
+
+ _stdOutMode = stdOutMode;
+ _testMode = testMode;
+
+ // _progressTotal = 0;
+ // _progressTotal_Defined = false;
+
+ _packTotal = packSize;
+ _progressTotal = packSize;
+ _progressTotal_Defined = true;
+
+ _extractCallback2 = extractCallback2;
+ _compressProgress.Release();
+ _extractCallback2.QueryInterface(IID_ICompressProgressInfo, &_compressProgress);
+ _extractCallback2.QueryInterface(IID_IArchiveExtractCallbackMessage, &_callbackMessage);
+ _extractCallback2.QueryInterface(IID_IFolderArchiveExtractCallback2, &_folderArchiveExtractCallback2);
+
+ #ifndef _SFX
+
+ _extractCallback2.QueryInterface(IID_IFolderExtractToStreamCallback, &ExtractToStreamCallback);
+ if (ExtractToStreamCallback)
+ {
+ Int32 useStreams = 0;
+ if (ExtractToStreamCallback->UseExtractToStream(&useStreams) != S_OK)
+ useStreams = 0;
+ if (useStreams == 0)
+ ExtractToStreamCallback.Release();
+ }
+
+ #endif
+
+ LocalProgressSpec->Init(extractCallback2, true);
+ LocalProgressSpec->SendProgress = false;
+
+ _removePathParts = removePathParts;
+ _removePartsForAltStreams = removePartsForAltStreams;
+
+ #ifndef _SFX
+ _baseParentFolder = (UInt32)(Int32)-1;
+ _use_baseParentFolder_mode = false;
+ #endif
+
+ _arc = arc;
+ _dirPathPrefix = directoryPath;
+ _dirPathPrefix_Full = directoryPath;
+ #if defined(_WIN32) && !defined(UNDER_CE)
+ if (!NName::IsAltPathPrefix(_dirPathPrefix))
+ #endif
+ {
+ NName::NormalizeDirPathPrefix(_dirPathPrefix);
+ NDir::MyGetFullPathName(directoryPath, _dirPathPrefix_Full);
+ NName::NormalizeDirPathPrefix(_dirPathPrefix_Full);
+ }
+}
+
+STDMETHODIMP CArchiveExtractCallback::SetTotal(UInt64 size)
+{
+ COM_TRY_BEGIN
+ _progressTotal = size;
+ _progressTotal_Defined = true;
+ if (!_multiArchives && _extractCallback2)
+ return _extractCallback2->SetTotal(size);
+ return S_OK;
+ COM_TRY_END
+}
+
+static void NormalizeVals(UInt64 &v1, UInt64 &v2)
+{
+ const UInt64 kMax = (UInt64)1 << 31;
+ while (v1 > kMax)
+ {
+ v1 >>= 1;
+ v2 >>= 1;
+ }
+}
+
+static UInt64 MyMultDiv64(UInt64 unpCur, UInt64 unpTotal, UInt64 packTotal)
+{
+ NormalizeVals(packTotal, unpTotal);
+ NormalizeVals(unpCur, unpTotal);
+ if (unpTotal == 0)
+ unpTotal = 1;
+ return unpCur * packTotal / unpTotal;
+}
+
+STDMETHODIMP CArchiveExtractCallback::SetCompleted(const UInt64 *completeValue)
+{
+ COM_TRY_BEGIN
+
+ if (!_extractCallback2)
+ return S_OK;
+
+ UInt64 packCur;
+ if (_multiArchives)
+ {
+ packCur = LocalProgressSpec->InSize;
+ if (completeValue && _progressTotal_Defined)
+ packCur += MyMultDiv64(*completeValue, _progressTotal, _packTotal);
+ completeValue = &packCur;
+ }
+ return _extractCallback2->SetCompleted(completeValue);
+
+ COM_TRY_END
+}
+
+STDMETHODIMP CArchiveExtractCallback::SetRatioInfo(const UInt64 *inSize, const UInt64 *outSize)
+{
+ COM_TRY_BEGIN
+ return _localProgress->SetRatioInfo(inSize, outSize);
+ COM_TRY_END
+}
+
+void CArchiveExtractCallback::CreateComplexDirectory(const UStringVector &dirPathParts, FString &fullPath)
+{
+ bool isAbsPath = false;
+
+ if (!dirPathParts.IsEmpty())
+ {
+ const UString &s = dirPathParts[0];
+ if (s.IsEmpty())
+ isAbsPath = true;
+ #if defined(_WIN32) && !defined(UNDER_CE)
+ else
+ {
+ if (NName::IsDrivePath2(s))
+ isAbsPath = true;
+ }
+ #endif
+ }
+
+ if (_pathMode == NExtract::NPathMode::kAbsPaths && isAbsPath)
+ fullPath.Empty();
+ else
+ fullPath = _dirPathPrefix;
+
+ FOR_VECTOR (i, dirPathParts)
+ {
+ if (i != 0)
+ fullPath.Add_PathSepar();
+ const UString &s = dirPathParts[i];
+ fullPath += us2fs(s);
+ #if defined(_WIN32) && !defined(UNDER_CE)
+ if (_pathMode == NExtract::NPathMode::kAbsPaths)
+ if (i == 0 && s.Len() == 2 && NName::IsDrivePath2(s))
+ continue;
+ #endif
+ CreateDir(fullPath);
+ }
+}
+
+HRESULT CArchiveExtractCallback::GetTime(UInt32 index, PROPID propID, FILETIME &filetime, bool &filetimeIsDefined)
+{
+ filetimeIsDefined = false;
+ filetime.dwLowDateTime = 0;
+ filetime.dwHighDateTime = 0;
+ NCOM::CPropVariant prop;
+ RINOK(_arc->Archive->GetProperty(index, propID, &prop));
+ if (prop.vt == VT_FILETIME)
+ {
+ filetime = prop.filetime;
+ filetimeIsDefined = (filetime.dwHighDateTime != 0 || filetime.dwLowDateTime != 0);
+ }
+ else if (prop.vt != VT_EMPTY)
+ return E_FAIL;
+ return S_OK;
+}
+
+HRESULT CArchiveExtractCallback::GetUnpackSize()
+{
+ return _arc->GetItemSize(_index, _curSize, _curSizeDefined);
+}
+
+static void AddPathToMessage(UString &s, const FString &path)
+{
+ s += " : ";
+ s += fs2us(path);
+}
+
+HRESULT CArchiveExtractCallback::SendMessageError(const char *message, const FString &path)
+{
+ UString s (message);
+ AddPathToMessage(s, path);
+ return _extractCallback2->MessageError(s);
+}
+
+HRESULT CArchiveExtractCallback::SendMessageError_with_LastError(const char *message, const FString &path)
+{
+ DWORD errorCode = GetLastError();
+ UString s (message);
+ if (errorCode != 0)
+ {
+ s += " : ";
+ s += NError::MyFormatMessage(errorCode);
+ }
+ AddPathToMessage(s, path);
+ return _extractCallback2->MessageError(s);
+}
+
+HRESULT CArchiveExtractCallback::SendMessageError2(const char *message, const FString &path1, const FString &path2)
+{
+ UString s (message);
+ AddPathToMessage(s, path1);
+ AddPathToMessage(s, path2);
+ return _extractCallback2->MessageError(s);
+}
+
+#ifndef _SFX
+
+STDMETHODIMP CGetProp::GetProp(PROPID propID, PROPVARIANT *value)
+{
+ /*
+ if (propID == kpidName)
+ {
+ COM_TRY_BEGIN
+ NCOM::CPropVariant prop = Name;
+ prop.Detach(value);
+ return S_OK;
+ COM_TRY_END
+ }
+ */
+ return Arc->Archive->GetProperty(IndexInArc, propID, value);
+}
+
+#endif
+
+
+#ifdef SUPPORT_LINKS
+
+static UString GetDirPrefixOf(const UString &src)
+{
+ UString s (src);
+ if (!s.IsEmpty())
+ {
+ if (IsPathSepar(s.Back()))
+ s.DeleteBack();
+ int pos = s.ReverseFind_PathSepar();
+ s.DeleteFrom(pos + 1);
+ }
+ return s;
+}
+
+#endif
+
+
+bool IsSafePath(const UString &path)
+{
+ if (NName::IsAbsolutePath(path))
+ return false;
+
+ UStringVector parts;
+ SplitPathToParts(path, parts);
+ unsigned level = 0;
+
+ FOR_VECTOR (i, parts)
+ {
+ const UString &s = parts[i];
+ if (s.IsEmpty())
+ {
+ if (i == 0)
+ return false;
+ continue;
+ }
+ if (s == L".")
+ continue;
+ if (s == L"..")
+ {
+ if (level == 0)
+ return false;
+ level--;
+ }
+ else
+ level++;
+ }
+
+ return level > 0;
+}
+
+
+bool CensorNode_CheckPath2(const NWildcard::CCensorNode &node, const CReadArcItem &item, bool &include)
+{
+ bool found = false;
+
+ if (node.CheckPathVect(item.PathParts, !item.MainIsDir, include))
+ {
+ if (!include)
+ return true;
+
+ #ifdef SUPPORT_ALT_STREAMS
+ if (!item.IsAltStream)
+ return true;
+ #endif
+
+ found = true;
+ }
+
+ #ifdef SUPPORT_ALT_STREAMS
+
+ if (!item.IsAltStream)
+ return false;
+
+ UStringVector pathParts2 = item.PathParts;
+ if (pathParts2.IsEmpty())
+ pathParts2.AddNew();
+ UString &back = pathParts2.Back();
+ back += ':';
+ back += item.AltStreamName;
+ bool include2;
+
+ if (node.CheckPathVect(pathParts2,
+ true, // isFile,
+ include2))
+ {
+ include = include2;
+ return true;
+ }
+
+ #endif
+
+ return found;
+}
+
+bool CensorNode_CheckPath(const NWildcard::CCensorNode &node, const CReadArcItem &item)
+{
+ bool include;
+ if (CensorNode_CheckPath2(node, item, include))
+ return include;
+ return false;
+}
+
+static FString MakePath_from_2_Parts(const FString &prefix, const FString &path)
+{
+ FString s (prefix);
+ #if defined(_WIN32) && !defined(UNDER_CE)
+ if (!path.IsEmpty() && path[0] == ':' && !prefix.IsEmpty() && IsPathSepar(prefix.Back()))
+ {
+ if (!NName::IsDriveRootPath_SuperAllowed(prefix))
+ s.DeleteBack();
+ }
+ #endif
+ s += path;
+ return s;
+}
+
+
+/*
+#ifdef SUPPORT_LINKS
+
+struct CTempMidBuffer
+{
+ void *Buf;
+
+ CTempMidBuffer(size_t size): Buf(NULL) { Buf = ::MidAlloc(size); }
+ ~CTempMidBuffer() { ::MidFree(Buf); }
+};
+
+HRESULT CArchiveExtractCallback::MyCopyFile(ISequentialOutStream *outStream)
+{
+ const size_t kBufSize = 1 << 16;
+ CTempMidBuffer buf(kBufSize);
+ if (!buf.Buf)
+ return E_OUTOFMEMORY;
+
+ NIO::CInFile inFile;
+ NIO::COutFile outFile;
+
+ if (!inFile.Open(_CopyFile_Path))
+ return SendMessageError_with_LastError("Open error", _CopyFile_Path);
+
+ for (;;)
+ {
+ UInt32 num;
+
+ if (!inFile.Read(buf.Buf, kBufSize, num))
+ return SendMessageError_with_LastError("Read error", _CopyFile_Path);
+
+ if (num == 0)
+ return S_OK;
+
+
+ RINOK(WriteStream(outStream, buf.Buf, num));
+ }
+}
+
+#endif
+*/
+
+
+STDMETHODIMP CArchiveExtractCallback::GetStream(UInt32 index, ISequentialOutStream **outStream, Int32 askExtractMode)
+{
+ COM_TRY_BEGIN
+
+ *outStream = NULL;
+
+ #ifndef _SFX
+ if (_hashStream)
+ _hashStreamSpec->ReleaseStream();
+ _hashStreamWasUsed = false;
+ #endif
+
+ _outFileStream.Release();
+
+ _encrypted = false;
+ _position = 0;
+ _isSplit = false;
+
+ _curSize = 0;
+ _curSizeDefined = false;
+ _fileLengthWasSet = false;
+ _index = index;
+
+ _diskFilePath.Empty();
+
+ // _fi.Clear();
+
+ #ifdef SUPPORT_LINKS
+ // _CopyFile_Path.Empty();
+ linkPath.Empty();
+ #endif
+
+ IInArchive *archive = _arc->Archive;
+
+ #ifndef _SFX
+ _item._use_baseParentFolder_mode = _use_baseParentFolder_mode;
+ if (_use_baseParentFolder_mode)
+ {
+ _item._baseParentFolder = _baseParentFolder;
+ if (_pathMode == NExtract::NPathMode::kFullPaths ||
+ _pathMode == NExtract::NPathMode::kAbsPaths)
+ _item._baseParentFolder = -1;
+ }
+ #endif
+
+ #ifdef SUPPORT_ALT_STREAMS
+ _item.WriteToAltStreamIfColon = _ntOptions.WriteToAltStreamIfColon;
+ #endif
+
+ RINOK(_arc->GetItem(index, _item));
+
+ {
+ NCOM::CPropVariant prop;
+ RINOK(archive->GetProperty(index, kpidPosition, &prop));
+ if (prop.vt != VT_EMPTY)
+ {
+ if (prop.vt != VT_UI8)
+ return E_FAIL;
+ _position = prop.uhVal.QuadPart;
+ _isSplit = true;
+ }
+ }
+
+ #ifdef SUPPORT_LINKS
+
+ // bool isCopyLink = false;
+ bool isHardLink = false;
+ bool isJunction = false;
+ bool isRelative = false;
+
+ {
+ NCOM::CPropVariant prop;
+ RINOK(archive->GetProperty(index, kpidHardLink, &prop));
+ if (prop.vt == VT_BSTR)
+ {
+ isHardLink = true;
+ // isCopyLink = false;
+ isRelative = false; // RAR5, TAR: hard links are from root folder of archive
+ linkPath.SetFromBstr(prop.bstrVal);
+ }
+ else if (prop.vt != VT_EMPTY)
+ return E_FAIL;
+ }
+
+ /*
+ {
+ NCOM::CPropVariant prop;
+ RINOK(archive->GetProperty(index, kpidCopyLink, &prop));
+ if (prop.vt == VT_BSTR)
+ {
+ isHardLink = false;
+ isCopyLink = true;
+ isRelative = false; // RAR5: copy links are from root folder of archive
+ linkPath.SetFromBstr(prop.bstrVal);
+ }
+ else if (prop.vt != VT_EMPTY)
+ return E_FAIL;
+ }
+ */
+
+ {
+ NCOM::CPropVariant prop;
+ RINOK(archive->GetProperty(index, kpidSymLink, &prop));
+ if (prop.vt == VT_BSTR)
+ {
+ isHardLink = false;
+ // isCopyLink = false;
+ isRelative = true; // RAR5, TAR: symbolic links can be relative
+ linkPath.SetFromBstr(prop.bstrVal);
+ }
+ else if (prop.vt != VT_EMPTY)
+ return E_FAIL;
+ }
+
+
+ bool isOkReparse = false;
+
+ if (linkPath.IsEmpty() && _arc->GetRawProps)
+ {
+ const void *data;
+ UInt32 dataSize;
+ UInt32 propType;
+
+ _arc->GetRawProps->GetRawProp(_index, kpidNtReparse, &data, &dataSize, &propType);
+
+ if (dataSize != 0)
+ {
+ if (propType != NPropDataType::kRaw)
+ return E_FAIL;
+ UString s;
+ CReparseAttr reparse;
+ DWORD errorCode = 0;
+ isOkReparse = reparse.Parse((const Byte *)data, dataSize, errorCode);
+ if (isOkReparse)
+ {
+ isHardLink = false;
+ // isCopyLink = false;
+ linkPath = reparse.GetPath();
+ isJunction = reparse.IsMountPoint();
+ isRelative = reparse.IsRelative();
+ #ifndef _WIN32
+ linkPath.Replace(L'\\', WCHAR_PATH_SEPARATOR);
+ #endif
+ }
+ }
+ }
+
+ if (!linkPath.IsEmpty())
+ {
+ #ifdef _WIN32
+ linkPath.Replace(L'/', WCHAR_PATH_SEPARATOR);
+ #endif
+
+ // rar5 uses "\??\" prefix for absolute links
+ if (linkPath.IsPrefixedBy(WSTRING_PATH_SEPARATOR L"??" WSTRING_PATH_SEPARATOR))
+ {
+ isRelative = false;
+ linkPath.DeleteFrontal(4);
+ }
+
+ for (;;)
+ // while (NName::IsAbsolutePath(linkPath))
+ {
+ unsigned n = NName::GetRootPrefixSize(linkPath);
+ if (n == 0)
+ break;
+ isRelative = false;
+ linkPath.DeleteFrontal(n);
+ }
+ }
+
+ if (!linkPath.IsEmpty() && !isRelative && _removePathParts.Size() != 0)
+ {
+ UStringVector pathParts;
+ SplitPathToParts(linkPath, pathParts);
+ bool badPrefix = false;
+ FOR_VECTOR (i, _removePathParts)
+ {
+ if (CompareFileNames(_removePathParts[i], pathParts[i]) != 0)
+ {
+ badPrefix = true;
+ break;
+ }
+ }
+ if (!badPrefix)
+ pathParts.DeleteFrontal(_removePathParts.Size());
+ linkPath = MakePathFromParts(pathParts);
+ }
+
+ #endif
+
+ RINOK(Archive_GetItemBoolProp(archive, index, kpidEncrypted, _encrypted));
+
+ RINOK(GetUnpackSize());
+
+ #ifdef SUPPORT_ALT_STREAMS
+
+ if (!_ntOptions.AltStreams.Val && _item.IsAltStream)
+ return S_OK;
+
+ #endif
+
+
+ UStringVector &pathParts = _item.PathParts;
+
+ if (_wildcardCensor)
+ {
+ if (!CensorNode_CheckPath(*_wildcardCensor, _item))
+ return S_OK;
+ }
+
+ #ifndef _SFX
+ if (_use_baseParentFolder_mode)
+ {
+ if (!pathParts.IsEmpty())
+ {
+ unsigned numRemovePathParts = 0;
+
+ #ifdef SUPPORT_ALT_STREAMS
+ if (_pathMode == NExtract::NPathMode::kNoPathsAlt && _item.IsAltStream)
+ numRemovePathParts = pathParts.Size();
+ else
+ #endif
+ if (_pathMode == NExtract::NPathMode::kNoPaths ||
+ _pathMode == NExtract::NPathMode::kNoPathsAlt)
+ numRemovePathParts = pathParts.Size() - 1;
+ pathParts.DeleteFrontal(numRemovePathParts);
+ }
+ }
+ else
+ #endif
+ {
+ if (pathParts.IsEmpty())
+ {
+ if (_item.IsDir)
+ return S_OK;
+ /*
+ #ifdef SUPPORT_ALT_STREAMS
+ if (!_item.IsAltStream)
+ #endif
+ return E_FAIL;
+ */
+ }
+
+ unsigned numRemovePathParts = 0;
+
+ switch (_pathMode)
+ {
+ case NExtract::NPathMode::kFullPaths:
+ case NExtract::NPathMode::kCurPaths:
+ {
+ if (_removePathParts.IsEmpty())
+ break;
+ bool badPrefix = false;
+
+ if (pathParts.Size() < _removePathParts.Size())
+ badPrefix = true;
+ else
+ {
+ if (pathParts.Size() == _removePathParts.Size())
+ {
+ if (_removePartsForAltStreams)
+ {
+ #ifdef SUPPORT_ALT_STREAMS
+ if (!_item.IsAltStream)
+ #endif
+ badPrefix = true;
+ }
+ else
+ {
+ if (!_item.MainIsDir)
+ badPrefix = true;
+ }
+ }
+
+ if (!badPrefix)
+ FOR_VECTOR (i, _removePathParts)
+ {
+ if (CompareFileNames(_removePathParts[i], pathParts[i]) != 0)
+ {
+ badPrefix = true;
+ break;
+ }
+ }
+ }
+
+ if (badPrefix)
+ {
+ if (askExtractMode == NArchive::NExtract::NAskMode::kExtract && !_testMode)
+ return E_FAIL;
+ }
+ else
+ numRemovePathParts = _removePathParts.Size();
+ break;
+ }
+
+ case NExtract::NPathMode::kNoPaths:
+ {
+ if (!pathParts.IsEmpty())
+ numRemovePathParts = pathParts.Size() - 1;
+ break;
+ }
+ case NExtract::NPathMode::kNoPathsAlt:
+ {
+ #ifdef SUPPORT_ALT_STREAMS
+ if (_item.IsAltStream)
+ numRemovePathParts = pathParts.Size();
+ else
+ #endif
+ if (!pathParts.IsEmpty())
+ numRemovePathParts = pathParts.Size() - 1;
+ break;
+ }
+ /*
+ case NExtract::NPathMode::kFullPaths:
+ case NExtract::NPathMode::kAbsPaths:
+ break;
+ */
+ }
+
+ pathParts.DeleteFrontal(numRemovePathParts);
+ }
+
+ #ifndef _SFX
+
+ if (ExtractToStreamCallback)
+ {
+ if (!GetProp)
+ {
+ GetProp_Spec = new CGetProp;
+ GetProp = GetProp_Spec;
+ }
+ GetProp_Spec->Arc = _arc;
+ GetProp_Spec->IndexInArc = index;
+ UString name (MakePathFromParts(pathParts));
+
+ #ifdef SUPPORT_ALT_STREAMS
+ if (_item.IsAltStream)
+ {
+ if (!pathParts.IsEmpty() || (!_removePartsForAltStreams && _pathMode != NExtract::NPathMode::kNoPathsAlt))
+ name += ':';
+ name += _item.AltStreamName;
+ }
+ #endif
+
+ return ExtractToStreamCallback->GetStream7(name, BoolToInt(_item.IsDir), outStream, askExtractMode, GetProp);
+ }
+
+ #endif
+
+ CMyComPtr<ISequentialOutStream> outStreamLoc;
+
+if (askExtractMode == NArchive::NExtract::NAskMode::kExtract && !_testMode)
+{
+ if (_stdOutMode)
+ {
+ outStreamLoc = new CStdOutFileStream;
+ }
+ else
+ {
+ {
+ NCOM::CPropVariant prop;
+ RINOK(archive->GetProperty(index, kpidAttrib, &prop));
+ if (prop.vt == VT_UI4)
+ {
+ _fi.Attrib = prop.ulVal;
+ _fi.AttribDefined = true;
+ }
+ else if (prop.vt == VT_EMPTY)
+ _fi.AttribDefined = false;
+ else
+ return E_FAIL;
+ }
+
+ RINOK(GetTime(index, kpidCTime, _fi.CTime, _fi.CTimeDefined));
+ RINOK(GetTime(index, kpidATime, _fi.ATime, _fi.ATimeDefined));
+ RINOK(GetTime(index, kpidMTime, _fi.MTime, _fi.MTimeDefined));
+
+ bool isAnti = false;
+ RINOK(_arc->IsItemAnti(index, isAnti));
+
+ #ifdef SUPPORT_ALT_STREAMS
+ if (!_item.IsAltStream
+ || !pathParts.IsEmpty()
+ || !(_removePartsForAltStreams || _pathMode == NExtract::NPathMode::kNoPathsAlt))
+ #endif
+ Correct_FsPath(_pathMode == NExtract::NPathMode::kAbsPaths, _keepAndReplaceEmptyDirPrefixes, pathParts, _item.MainIsDir);
+
+ #ifdef SUPPORT_ALT_STREAMS
+
+ if (_item.IsAltStream)
+ {
+ UString s (_item.AltStreamName);
+ Correct_AltStream_Name(s);
+ bool needColon = true;
+
+ if (pathParts.IsEmpty())
+ {
+ pathParts.AddNew();
+ if (_removePartsForAltStreams || _pathMode == NExtract::NPathMode::kNoPathsAlt)
+ needColon = false;
+ }
+ else if (_pathMode == NExtract::NPathMode::kAbsPaths &&
+ NWildcard::GetNumPrefixParts_if_DrivePath(pathParts) == pathParts.Size())
+ pathParts.AddNew();
+
+ UString &name = pathParts.Back();
+ if (needColon)
+ name += (char)(_ntOptions.ReplaceColonForAltStream ? '_' : ':');
+ name += s;
+ }
+
+ #endif
+
+ UString processedPath (MakePathFromParts(pathParts));
+
+ if (!isAnti)
+ {
+ if (!_item.IsDir)
+ {
+ if (!pathParts.IsEmpty())
+ pathParts.DeleteBack();
+ }
+
+ if (!pathParts.IsEmpty())
+ {
+ FString fullPathNew;
+ CreateComplexDirectory(pathParts, fullPathNew);
+
+ if (_item.IsDir)
+ {
+ CDirPathTime &pt = _extractedFolders.AddNew();
+
+ pt.CTime = _fi.CTime;
+ pt.CTimeDefined = (WriteCTime && _fi.CTimeDefined);
+
+ pt.ATime = _fi.ATime;
+ pt.ATimeDefined = (WriteATime && _fi.ATimeDefined);
+
+ pt.MTimeDefined = false;
+
+ if (WriteMTime)
+ {
+ if (_fi.MTimeDefined)
+ {
+ pt.MTime = _fi.MTime;
+ pt.MTimeDefined = true;
+ }
+ else if (_arc->MTimeDefined)
+ {
+ pt.MTime = _arc->MTime;
+ pt.MTimeDefined = true;
+ }
+ }
+
+ pt.Path = fullPathNew;
+
+ pt.SetDirTime();
+ }
+ }
+ }
+
+
+ FString fullProcessedPath (us2fs(processedPath));
+ if (_pathMode != NExtract::NPathMode::kAbsPaths
+ || !NName::IsAbsolutePath(processedPath))
+ {
+ fullProcessedPath = MakePath_from_2_Parts(_dirPathPrefix, fullProcessedPath);
+ }
+
+ #ifdef SUPPORT_ALT_STREAMS
+
+ if (_item.IsAltStream && _item.ParentIndex != (UInt32)(Int32)-1)
+ {
+ int renIndex = _renamedFiles.FindInSorted(CIndexToPathPair(_item.ParentIndex));
+ if (renIndex >= 0)
+ {
+ const CIndexToPathPair &pair = _renamedFiles[renIndex];
+ fullProcessedPath = pair.Path;
+ fullProcessedPath += ':';
+ UString s (_item.AltStreamName);
+ Correct_AltStream_Name(s);
+ fullProcessedPath += us2fs(s);
+ }
+ }
+
+ #endif
+
+ bool isRenamed = false;
+
+ if (_item.IsDir)
+ {
+ _diskFilePath = fullProcessedPath;
+ if (isAnti)
+ RemoveDir(_diskFilePath);
+ #ifdef SUPPORT_LINKS
+ if (linkPath.IsEmpty())
+ #endif
+ return S_OK;
+ }
+ else if (!_isSplit)
+ {
+
+ // ----- Is file (not split) -----
+ NFind::CFileInfo fileInfo;
+ if (fileInfo.Find(fullProcessedPath))
+ {
+ switch (_overwriteMode)
+ {
+ case NExtract::NOverwriteMode::kSkip:
+ return S_OK;
+ case NExtract::NOverwriteMode::kAsk:
+ {
+ int slashPos = fullProcessedPath.ReverseFind_PathSepar();
+ FString realFullProcessedPath (fullProcessedPath.Left(slashPos + 1) + fileInfo.Name);
+
+ Int32 overwriteResult;
+ RINOK(_extractCallback2->AskOverwrite(
+ fs2us(realFullProcessedPath), &fileInfo.MTime, &fileInfo.Size, _item.Path,
+ _fi.MTimeDefined ? &_fi.MTime : NULL,
+ _curSizeDefined ? &_curSize : NULL,
+ &overwriteResult))
+
+ switch (overwriteResult)
+ {
+ case NOverwriteAnswer::kCancel: return E_ABORT;
+ case NOverwriteAnswer::kNo: return S_OK;
+ case NOverwriteAnswer::kNoToAll: _overwriteMode = NExtract::NOverwriteMode::kSkip; return S_OK;
+ case NOverwriteAnswer::kYes: break;
+ case NOverwriteAnswer::kYesToAll: _overwriteMode = NExtract::NOverwriteMode::kOverwrite; break;
+ case NOverwriteAnswer::kAutoRename: _overwriteMode = NExtract::NOverwriteMode::kRename; break;
+ default:
+ return E_FAIL;
+ }
+ }
+ }
+ if (_overwriteMode == NExtract::NOverwriteMode::kRename)
+ {
+ if (!AutoRenamePath(fullProcessedPath))
+ {
+ RINOK(SendMessageError(kCantAutoRename, fullProcessedPath));
+ return E_FAIL;
+ }
+ isRenamed = true;
+ }
+ else if (_overwriteMode == NExtract::NOverwriteMode::kRenameExisting)
+ {
+ FString existPath (fullProcessedPath);
+ if (!AutoRenamePath(existPath))
+ {
+ RINOK(SendMessageError(kCantAutoRename, fullProcessedPath));
+ return E_FAIL;
+ }
+ // MyMoveFile can raname folders. So it's OK to use it for folders too
+ if (!MyMoveFile(fullProcessedPath, existPath))
+ {
+ RINOK(SendMessageError2(kCantRenameFile, existPath, fullProcessedPath));
+ return E_FAIL;
+ }
+ }
+ else
+ {
+ if (fileInfo.IsDir())
+ {
+ // do we need to delete all files in folder?
+ if (!RemoveDir(fullProcessedPath))
+ {
+ RINOK(SendMessageError_with_LastError(kCantDeleteOutputDir, fullProcessedPath));
+ return S_OK;
+ }
+ }
+ else
+ {
+ bool needDelete = true;
+ if (needDelete)
+ {
+ if (!DeleteFileAlways(fullProcessedPath))
+ {
+ RINOK(SendMessageError_with_LastError(kCantDeleteOutputFile, fullProcessedPath));
+ return S_OK;
+ // return E_FAIL;
+ }
+ }
+ }
+ }
+ }
+ else // not Find(fullProcessedPath)
+ {
+ // we need to clear READ-ONLY of parent before creating alt stream
+ #if defined(_WIN32) && !defined(UNDER_CE)
+ int colonPos = NName::FindAltStreamColon(fullProcessedPath);
+ if (colonPos >= 0 && fullProcessedPath[(unsigned)colonPos + 1] != 0)
+ {
+ FString parentFsPath (fullProcessedPath);
+ parentFsPath.DeleteFrom(colonPos);
+ NFind::CFileInfo parentFi;
+ if (parentFi.Find(parentFsPath))
+ {
+ if (parentFi.IsReadOnly())
+ SetFileAttrib(parentFsPath, parentFi.Attrib & ~FILE_ATTRIBUTE_READONLY);
+ }
+ }
+ #endif
+ }
+ // ----- END of code for Is file (not split) -----
+
+ }
+ _diskFilePath = fullProcessedPath;
+
+
+ if (!isAnti)
+ {
+ #ifdef SUPPORT_LINKS
+
+ if (!linkPath.IsEmpty())
+ {
+ #ifndef UNDER_CE
+
+ UString relatPath;
+ if (isRelative)
+ relatPath = GetDirPrefixOf(_item.Path);
+ relatPath += linkPath;
+
+ if (!IsSafePath(relatPath))
+ {
+ RINOK(SendMessageError("Dangerous link path was ignored", us2fs(relatPath)));
+ }
+ else
+ {
+ FString existPath;
+ if (isHardLink /* || isCopyLink */ || !isRelative)
+ {
+ if (!NName::GetFullPath(_dirPathPrefix_Full, us2fs(relatPath), existPath))
+ {
+ RINOK(SendMessageError("Incorrect path", us2fs(relatPath)));
+ }
+ }
+ else
+ {
+ existPath = us2fs(linkPath);
+ }
+
+ if (!existPath.IsEmpty())
+ {
+ if (isHardLink /* || isCopyLink */)
+ {
+ // if (isHardLink)
+ {
+ if (!MyCreateHardLink(fullProcessedPath, existPath))
+ {
+ RINOK(SendMessageError2(kCantCreateHardLink, fullProcessedPath, existPath));
+ // return S_OK;
+ }
+ }
+ /*
+ else
+ {
+ NFind::CFileInfo fi;
+ if (!fi.Find(existPath))
+ {
+ RINOK(SendMessageError2("Can not find the file for copying", existPath, fullProcessedPath));
+ }
+ else
+ {
+ if (_curSizeDefined && _curSize == fi.Size)
+ _CopyFile_Path = existPath;
+ else
+ {
+ RINOK(SendMessageError2("File size collision for file copying", existPath, fullProcessedPath));
+ }
+
+ // RINOK(MyCopyFile(existPath, fullProcessedPath));
+ }
+ }
+ */
+ }
+ else if (_ntOptions.SymLinks.Val)
+ {
+ // bool isSymLink = true; // = false for junction
+ if (_item.IsDir && !isRelative)
+ {
+ // if it's before Vista we use Junction Point
+ // isJunction = true;
+ // convertToAbs = true;
+ }
+
+ CByteBuffer data;
+ if (FillLinkData(data, fs2us(existPath), !isJunction))
+ {
+ CReparseAttr attr;
+ DWORD errorCode = 0;
+ if (!attr.Parse(data, data.Size(), errorCode))
+ {
+ RINOK(SendMessageError("Internal error for symbolic link file", us2fs(_item.Path)));
+ // return E_FAIL;
+ }
+ else
+ if (!NFile::NIO::SetReparseData(fullProcessedPath, _item.IsDir, data, (DWORD)data.Size()))
+ {
+ RINOK(SendMessageError_with_LastError(kCantCreateSymLink, fullProcessedPath));
+ }
+ }
+ }
+ }
+ }
+
+ #endif
+ }
+
+ if (linkPath.IsEmpty() /* || !_CopyFile_Path.IsEmpty() */)
+ #endif // SUPPORT_LINKS
+ {
+ bool needWriteFile = true;
+
+ #ifdef SUPPORT_LINKS
+ if (!_hardLinks.IDs.IsEmpty() && !_item.IsAltStream)
+ {
+ CHardLinkNode h;
+ bool defined;
+ RINOK(Archive_Get_HardLinkNode(archive, index, h, defined));
+ if (defined)
+ {
+ {
+ int linkIndex = _hardLinks.IDs.FindInSorted2(h);
+ if (linkIndex >= 0)
+ {
+ FString &hl = _hardLinks.Links[linkIndex];
+ if (hl.IsEmpty())
+ hl = fullProcessedPath;
+ else
+ {
+ if (!MyCreateHardLink(fullProcessedPath, hl))
+ {
+ RINOK(SendMessageError2(kCantCreateHardLink, fullProcessedPath, hl));
+ return S_OK;
+ }
+ needWriteFile = false;
+ }
+ }
+ }
+ }
+ }
+ #endif
+
+ if (needWriteFile)
+ {
+ _outFileStreamSpec = new COutFileStream;
+ CMyComPtr<ISequentialOutStream> outStreamLoc2(_outFileStreamSpec);
+ if (!_outFileStreamSpec->Open(fullProcessedPath, _isSplit ? OPEN_ALWAYS: CREATE_ALWAYS))
+ {
+ // if (::GetLastError() != ERROR_FILE_EXISTS || !isSplit)
+ {
+ RINOK(SendMessageError_with_LastError(kCantOpenOutFile, fullProcessedPath));
+ return S_OK;
+ }
+ }
+
+ if (_ntOptions.PreAllocateOutFile && !_isSplit && _curSizeDefined && _curSize > (1 << 12))
+ {
+ // UInt64 ticks = GetCpuTicks();
+ bool res = _outFileStreamSpec->File.SetLength(_curSize);
+ _fileLengthWasSet = res;
+ _outFileStreamSpec->File.SeekToBegin();
+ // ticks = GetCpuTicks() - ticks;
+ // printf("\nticks = %10d\n", (unsigned)ticks);
+ if (!res)
+ {
+ RINOK(SendMessageError_with_LastError(kCantSetFileLen, fullProcessedPath));
+ }
+ }
+
+ #ifdef SUPPORT_ALT_STREAMS
+ if (isRenamed && !_item.IsAltStream)
+ {
+ CIndexToPathPair pair(index, fullProcessedPath);
+ unsigned oldSize = _renamedFiles.Size();
+ unsigned insertIndex = _renamedFiles.AddToUniqueSorted(pair);
+ if (oldSize == _renamedFiles.Size())
+ _renamedFiles[insertIndex].Path = fullProcessedPath;
+ }
+ #endif
+
+ if (_isSplit)
+ {
+ RINOK(_outFileStreamSpec->Seek(_position, STREAM_SEEK_SET, NULL));
+ }
+
+ _outFileStream = outStreamLoc2;
+ }
+ }
+ }
+
+ outStreamLoc = _outFileStream;
+ }
+}
+
+ #ifndef _SFX
+
+ if (_hashStream)
+ {
+ if (askExtractMode == NArchive::NExtract::NAskMode::kExtract ||
+ askExtractMode == NArchive::NExtract::NAskMode::kTest)
+ {
+ _hashStreamSpec->SetStream(outStreamLoc);
+ outStreamLoc = _hashStream;
+ _hashStreamSpec->Init(true);
+ _hashStreamWasUsed = true;
+ }
+ }
+
+ #endif
+
+
+ if (outStreamLoc)
+ {
+ /*
+ #ifdef SUPPORT_LINKS
+
+ if (!_CopyFile_Path.IsEmpty())
+ {
+ RINOK(PrepareOperation(askExtractMode));
+ RINOK(MyCopyFile(outStreamLoc));
+ return SetOperationResult(NArchive::NExtract::NOperationResult::kOK);
+ }
+
+ if (isCopyLink && _testMode)
+ return S_OK;
+
+ #endif
+ */
+
+ *outStream = outStreamLoc.Detach();
+ }
+
+ return S_OK;
+
+ COM_TRY_END
+}
+
+
+STDMETHODIMP CArchiveExtractCallback::PrepareOperation(Int32 askExtractMode)
+{
+ COM_TRY_BEGIN
+
+ #ifndef _SFX
+ if (ExtractToStreamCallback)
+ return ExtractToStreamCallback->PrepareOperation7(askExtractMode);
+ #endif
+
+ _extractMode = false;
+
+ switch (askExtractMode)
+ {
+ case NArchive::NExtract::NAskMode::kExtract:
+ if (_testMode)
+ askExtractMode = NArchive::NExtract::NAskMode::kTest;
+ else
+ _extractMode = true;
+ break;
+ };
+
+ return _extractCallback2->PrepareOperation(_item.Path, BoolToInt(_item.IsDir),
+ askExtractMode, _isSplit ? &_position: 0);
+
+ COM_TRY_END
+}
+
+
+HRESULT CArchiveExtractCallback::CloseFile()
+{
+ if (!_outFileStream)
+ return S_OK;
+
+ HRESULT hres = S_OK;
+ _outFileStreamSpec->SetTime(
+ (WriteCTime && _fi.CTimeDefined) ? &_fi.CTime : NULL,
+ (WriteATime && _fi.ATimeDefined) ? &_fi.ATime : NULL,
+ (WriteMTime && _fi.MTimeDefined) ? &_fi.MTime : (_arc->MTimeDefined ? &_arc->MTime : NULL));
+
+ const UInt64 processedSize = _outFileStreamSpec->ProcessedSize;
+ if (_fileLengthWasSet && _curSize > processedSize)
+ {
+ bool res = _outFileStreamSpec->File.SetLength(processedSize);
+ _fileLengthWasSet = res;
+ if (!res)
+ hres = SendMessageError_with_LastError(kCantSetFileLen, us2fs(_item.Path));
+ }
+ _curSize = processedSize;
+ _curSizeDefined = true;
+ RINOK(_outFileStreamSpec->Close());
+ _outFileStream.Release();
+ return hres;
+}
+
+
+STDMETHODIMP CArchiveExtractCallback::SetOperationResult(Int32 opRes)
+{
+ COM_TRY_BEGIN
+
+ #ifndef _SFX
+ if (ExtractToStreamCallback)
+ return ExtractToStreamCallback->SetOperationResult7(opRes, BoolToInt(_encrypted));
+ #endif
+
+ #ifndef _SFX
+
+ if (_hashStreamWasUsed)
+ {
+ _hashStreamSpec->_hash->Final(_item.IsDir,
+ #ifdef SUPPORT_ALT_STREAMS
+ _item.IsAltStream
+ #else
+ false
+ #endif
+ , _item.Path);
+ _curSize = _hashStreamSpec->GetSize();
+ _curSizeDefined = true;
+ _hashStreamSpec->ReleaseStream();
+ _hashStreamWasUsed = false;
+ }
+
+ #endif
+
+ RINOK(CloseFile());
+
+ #ifdef _USE_SECURITY_CODE
+ if (!_stdOutMode && _extractMode && _ntOptions.NtSecurity.Val && _arc->GetRawProps)
+ {
+ const void *data;
+ UInt32 dataSize;
+ UInt32 propType;
+ _arc->GetRawProps->GetRawProp(_index, kpidNtSecure, &data, &dataSize, &propType);
+ if (dataSize != 0)
+ {
+ if (propType != NPropDataType::kRaw)
+ return E_FAIL;
+ if (CheckNtSecure((const Byte *)data, dataSize))
+ {
+ SECURITY_INFORMATION securInfo = DACL_SECURITY_INFORMATION | GROUP_SECURITY_INFORMATION | OWNER_SECURITY_INFORMATION;
+ if (_saclEnabled)
+ securInfo |= SACL_SECURITY_INFORMATION;
+ ::SetFileSecurityW(fs2us(_diskFilePath), securInfo, (PSECURITY_DESCRIPTOR)(void *)data);
+ }
+ }
+ }
+ #endif
+
+ if (!_curSizeDefined)
+ GetUnpackSize();
+
+ if (_curSizeDefined)
+ {
+ #ifdef SUPPORT_ALT_STREAMS
+ if (_item.IsAltStream)
+ AltStreams_UnpackSize += _curSize;
+ else
+ #endif
+ UnpackSize += _curSize;
+ }
+
+ if (_item.IsDir)
+ NumFolders++;
+ #ifdef SUPPORT_ALT_STREAMS
+ else if (_item.IsAltStream)
+ NumAltStreams++;
+ #endif
+ else
+ NumFiles++;
+
+ if (!_stdOutMode && _extractMode && _fi.AttribDefined)
+ SetFileAttrib_PosixHighDetect(_diskFilePath, _fi.Attrib);
+
+ RINOK(_extractCallback2->SetOperationResult(opRes, BoolToInt(_encrypted)));
+
+ return S_OK;
+
+ COM_TRY_END
+}
+
+STDMETHODIMP CArchiveExtractCallback::ReportExtractResult(UInt32 indexType, UInt32 index, Int32 opRes)
+{
+ if (_folderArchiveExtractCallback2)
+ {
+ bool isEncrypted = false;
+ UString s;
+
+ if (indexType == NArchive::NEventIndexType::kInArcIndex && index != (UInt32)(Int32)-1)
+ {
+ CReadArcItem item;
+ RINOK(_arc->GetItem(index, item));
+ s = item.Path;
+ RINOK(Archive_GetItemBoolProp(_arc->Archive, index, kpidEncrypted, isEncrypted));
+ }
+ else
+ {
+ s = '#';
+ s.Add_UInt32(index);
+ // if (indexType == NArchive::NEventIndexType::kBlockIndex) {}
+ }
+
+ return _folderArchiveExtractCallback2->ReportExtractResult(opRes, isEncrypted, s);
+ }
+
+ return S_OK;
+}
+
+
+STDMETHODIMP CArchiveExtractCallback::CryptoGetTextPassword(BSTR *password)
+{
+ COM_TRY_BEGIN
+ if (!_cryptoGetTextPassword)
+ {
+ RINOK(_extractCallback2.QueryInterface(IID_ICryptoGetTextPassword,
+ &_cryptoGetTextPassword));
+ }
+ return _cryptoGetTextPassword->CryptoGetTextPassword(password);
+ COM_TRY_END
+}
+
+
+void CDirPathSortPair::SetNumSlashes(const FChar *s)
+{
+ for (unsigned numSlashes = 0;;)
+ {
+ FChar c = *s++;
+ if (c == 0)
+ {
+ Len = numSlashes;
+ return;
+ }
+ if (IS_PATH_SEPAR(c))
+ numSlashes++;
+ }
+}
+
+
+bool CDirPathTime::SetDirTime()
+{
+ return NDir::SetDirTime(Path,
+ CTimeDefined ? &CTime : NULL,
+ ATimeDefined ? &ATime : NULL,
+ MTimeDefined ? &MTime : NULL);
+}
+
+
+HRESULT CArchiveExtractCallback::SetDirsTimes()
+{
+ if (!_arc)
+ return S_OK;
+
+ CRecordVector<CDirPathSortPair> pairs;
+ pairs.ClearAndSetSize(_extractedFolders.Size());
+ unsigned i;
+
+ for (i = 0; i < _extractedFolders.Size(); i++)
+ {
+ CDirPathSortPair &pair = pairs[i];
+ pair.Index = i;
+ pair.SetNumSlashes(_extractedFolders[i].Path);
+ }
+
+ pairs.Sort2();
+
+ for (i = 0; i < pairs.Size(); i++)
+ {
+ _extractedFolders[pairs[i].Index].SetDirTime();
+ // if (!) return GetLastError();
+ }
+
+ ClearExtractedDirsInfo();
+ return S_OK;
+}
+
+
+HRESULT CArchiveExtractCallback::CloseArc()
+{
+ HRESULT res = CloseFile();
+ HRESULT res2 = SetDirsTimes();
+ if (res == S_OK)
+ res = res2;
+ _arc = NULL;
+ return res;
+}
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