4.44 beta

CPP/7zip/Archive/Zip/ZipItemEx.h

@@ -0,0 +1,29 @@
+// Archive/ZipItemEx.h
+
+#ifndef __ARCHIVE_ZIP_ITEMEX_H
+#define __ARCHIVE_ZIP_ITEMEX_H
+
+#include "ZipHeader.h"
+#include "ZipItem.h"
+
+namespace NArchive {
+namespace NZip {
+  
+class CItemEx: public CItem
+{
+public:
+  UInt32 FileHeaderWithNameSize;
+  UInt16 LocalExtraSize;
+  
+  UInt64 GetLocalFullSize() const 
+    { return FileHeaderWithNameSize + LocalExtraSize + PackSize + 
+      (HasDescriptor() ? NFileHeader::kDataDescriptorSize : 0); };
+  UInt64 GetLocalExtraPosition() const 
+    { return LocalHeaderPosition + FileHeaderWithNameSize; };
+  UInt64 GetDataPosition() const 
+    { return GetLocalExtraPosition() + LocalExtraSize; };
+};
+
+}}
+
+#endif