3.13

7zip/Bundles/SFXSetup/ExtractCallback.h

@@ -0,0 +1,105 @@
+// ExtractCallback.h
+
+#pragma once
+
+#ifndef __EXTRACTCALLBACK_H
+#define __EXTRACTCALLBACK_H
+
+#include "resource.h"
+
+#include "Common/String.h"
+#include "Windows/ResourceString.h"
+
+#include "../../Archive/IArchive.h"
+
+#include "../../Common/FileStreams.h"
+// #include "../../Common/ZipSettings.h"
+#include "../../ICoder.h"
+
+#ifndef _NO_PROGRESS
+#include "../../FileManager/Resource/ProgressDialog/ProgressDialog.h"
+#endif
+
+// #include "../../Explorer/MyMessages.h"
+
+class CExtractCallbackImp: 
+  public IArchiveExtractCallback,
+  public CMyUnknownImp
+{
+public:
+  
+  MY_UNKNOWN_IMP
+
+  // IProgress
+  STDMETHOD(SetTotal)(UINT64 size);
+  STDMETHOD(SetCompleted)(const UINT64 *completeValue);
+
+  // IExtractCallback
+  STDMETHOD(GetStream)(UINT32 index, ISequentialOutStream **outStream, 
+      INT32 askExtractMode);
+  STDMETHOD(PrepareOperation)(INT32 askExtractMode);
+  STDMETHOD(SetOperationResult)(INT32 resultEOperationResult);
+
+private:
+  CMyComPtr<IInArchive> _archiveHandler;
+  UString _directoryPath;
+
+  UString _filePath;
+
+  UString _diskFilePath;
+
+  bool _extractMode;
+  struct CProcessedFileInfo
+  {
+    FILETIME UTCLastWriteTime;
+    bool IsDirectory;
+    UINT32 Attributes;
+  } _processedFileInfo;
+
+  COutFileStream *_outFileStreamSpec;
+  CMyComPtr<ISequentialOutStream> _outFileStream;
+
+  UString _itemDefaultName;
+  FILETIME _utcLastWriteTimeDefault;
+  UINT32 _attributesDefault;
+
+  void CreateComplexDirectory(const UStringVector &dirPathParts);
+public:
+  #ifndef _NO_PROGRESS
+  CProgressDialog ProgressDialog;
+  #endif
+
+  #ifdef _SILENT
+  UString _message;
+  #endif
+
+  void Init(IInArchive *archiveHandler,     
+    const UString &directoryPath, 
+    const UString &itemDefaultName,
+    const FILETIME &utcLastWriteTimeDefault,
+    UINT32 attributesDefault);
+
+  UINT64 _numErrors;
+
+  #ifndef _NO_PROGRESS
+  HRESULT StartProgressDialog(const UString &title)
+  {
+    ProgressDialog.Create(title, 0);
+    {
+      #ifdef LANG        
+      ProgressDialog.SetText(LangLoadString(IDS_PROGRESS_EXTRACTING, 0x02000890));
+      #else
+      ProgressDialog.SetText(NWindows::MyLoadStringW(IDS_PROGRESS_EXTRACTING));
+      #endif
+    }
+
+    ProgressDialog.Show(SW_SHOWNORMAL);    
+    // _progressDialog.Start(m_ParentWindow, PROGDLG_MODAL | PROGDLG_AUTOTIME);
+    return S_OK;
+  }
+  ~CExtractCallbackImp() { ProgressDialog.Destroy(); }
+  #endif
+
+};
+
+#endif