9.34

CPP/7zip/Bundles/SFXSetup/ExtractCallbackSfx.h

@@ -0,0 +1,86 @@
+// ExtractCallbackSfx.h
+
+#ifndef __EXTRACT_CALLBACK_SFX_H
+#define __EXTRACT_CALLBACK_SFX_H
+
+#include "resource.h"
+
+#include "../../../Windows/ResourceString.h"
+
+#include "../../Archive/IArchive.h"
+
+#include "../../Common/FileStreams.h"
+#include "../../ICoder.h"
+
+#include "../../UI/FileManager/LangUtils.h"
+
+#ifndef _NO_PROGRESS
+#include "../../UI/FileManager/ProgressDialog.h"
+#endif
+#include "../../UI/Common/ArchiveOpenCallback.h"
+
+class CExtractCallbackImp:
+  public IArchiveExtractCallback,
+  public IOpenCallbackUI,
+  public CMyUnknownImp
+{
+public:
+  
+  MY_UNKNOWN_IMP
+
+  INTERFACE_IArchiveExtractCallback(;)
+  INTERFACE_IOpenCallbackUI(;)
+
+private:
+  CMyComPtr<IInArchive> _archiveHandler;
+  FString _directoryPath;
+  UString _filePath;
+  FString _diskFilePath;
+
+  bool _extractMode;
+  struct CProcessedFileInfo
+  {
+    FILETIME MTime;
+    bool IsDir;
+    UInt32 Attributes;
+  } _processedFileInfo;
+
+  COutFileStream *_outFileStreamSpec;
+  CMyComPtr<ISequentialOutStream> _outFileStream;
+
+  UString _itemDefaultName;
+  FILETIME _defaultMTime;
+  UInt32 _defaultAttributes;
+
+  void CreateComplexDirectory(const UStringVector &dirPathParts);
+public:
+  #ifndef _NO_PROGRESS
+  CProgressDialog ProgressDialog;
+  #endif
+
+  bool _isCorrupt;
+  UString _message;
+
+  void Init(IInArchive *archiveHandler,
+    const FString &directoryPath,
+    const UString &itemDefaultName,
+    const FILETIME &defaultMTime,
+    UInt32 defaultAttributes);
+
+  #ifndef _NO_PROGRESS
+  HRESULT StartProgressDialog(const UString &title, NWindows::CThread &thread)
+  {
+    ProgressDialog.Create(title, thread, 0);
+    {
+      ProgressDialog.SetText(LangString(IDS_PROGRESS_EXTRACTING));
+    }
+
+    ProgressDialog.Show(SW_SHOWNORMAL);
+    return S_OK;
+  }
+  virtual ~CExtractCallbackImp() { ProgressDialog.Destroy(); }
+  #endif
+
+};
+
+#endif