1 files changed, 68 insertions, 0 deletions
diff --git a/CPP/7zip/UI/Far/ExtractEngine.h b/CPP/7zip/UI/Far/ExtractEngine.h
new file mode 100755
index 00000000..57c04f76
--- /dev/null
+++ b/CPP/7zip/UI/Far/ExtractEngine.h
@@ -0,0 +1,68 @@
+// ExtractEngine.h
+
+#ifndef __EXTRACTENGINE_H
+#define __EXTRACTENGINE_H
+
+#include "Common/MyCom.h"
+#include "Common/String.h"
+
+#include "../../IPassword.h"
+#include "../Agent/IFolderArchive.h"
+
+#include "ProgressBox.h"
+
+class CExtractCallBackImp: 
+  public IFolderArchiveExtractCallback,
+  public ICryptoGetTextPassword,
+  public CMyUnknownImp
+{
+public:
+  MY_UNKNOWN_IMP1(ICryptoGetTextPassword)
+
+  // IProgress
+  STDMETHOD(SetTotal)(UINT64 size);
+  STDMETHOD(SetCompleted)(const UINT64 *completeValue);
+
+  // IExtractCallBack
+  STDMETHOD(AskOverwrite)(
+      const wchar_t *existName, const FILETIME *existTime, const UINT64 *existSize,
+      const wchar_t *newName, const FILETIME *newTime, const UINT64 *newSize,
+      INT32 *result);
+  STDMETHOD (PrepareOperation)(const wchar_t *name, INT32 askExtractMode, const UINT64 *position);
+
+  STDMETHOD(MessageError)(const wchar_t *message);
+  STDMETHOD(SetOperationResult)(INT32 resultEOperationResult, bool encrypted);
+  // ICryptoGetTextPassword
+  STDMETHOD(CryptoGetTextPassword)(BSTR *password);
+
+private:
+  UString m_CurrentFilePath;
+
+  struct CProcessedFileInfo
+  {
+    FILETIME UTCLastWriteTime;
+    bool IsDirectory;
+    UINT32 Attributes;
+  } m_ProcessedFileInfo;
+
+  CProgressBox *m_ProgressBox;
+  UINT m_CodePage;
+
+  bool m_PasswordIsDefined;
+  UString m_Password;
+
+  void CreateComplexDirectory(const UStringVector &dirPathParts);
+  /*
+  void GetPropertyValue(LPITEMIDLIST anItemIDList, PROPID aPropId, 
+      PROPVARIANT *aValue);
+  bool IsEncrypted(LPITEMIDLIST anItemIDList);
+  */
+  void AddErrorMessage(LPCTSTR message);
+public:
+  ~CExtractCallBackImp();
+  void Init(UINT codePage, 
+      CProgressBox *progressBox, 
+      bool passwordIsDefined, const UString &password);
+};
+
+#endif