3.13

7zip/Archive/Zip/ZipUpdate.h

@@ -0,0 +1,59 @@
+// Zip/Update.h
+
+#pragma once
+
+#ifndef __ZIP_UPDATE_H
+#define __ZIP_UPDATE_H
+
+#include "Common/Vector.h"
+#include "Common/Types.h"
+
+#include "../../ICoder.h"
+#include "../IArchive.h"
+
+#include "ZipCompressionMode.h"
+#include "ZipIn.h"
+
+namespace NArchive {
+namespace NZip {
+
+struct CUpdateRange
+{
+  UINT32 Position; 
+  UINT32 Size;
+  CUpdateRange() {};
+  CUpdateRange(UINT32 position, UINT32 size):
+      Position(position), Size(size) {};
+};
+
+struct CUpdateItem
+{
+  bool NewData;
+  bool NewProperties;
+  bool IsDirectory;
+  int IndexInArchive;
+  int IndexInClient;
+  UINT32 Attributes;
+  UINT32 Time;
+  UINT32 Size;
+  AString Name;
+  // bool ExistInArchive;
+  bool Commented;
+  CUpdateRange CommentRange;
+  /*
+  bool IsDirectory() const 
+    { return ((Attributes & FILE_ATTRIBUTE_DIRECTORY) != 0); };
+  */
+};
+
+HRESULT Update(
+    const CObjectVector<CItemEx> &inputItems,
+    const CObjectVector<CUpdateItem> &updateItems,
+    IOutStream *outStream,
+    CInArchive *inArchive,
+    CCompressionMethodMode *compressionMethodMode,
+    IArchiveUpdateCallback *updateCallback);
+
+}}
+
+#endif