3.13

7zip/Archive/Tar/TarItem.h

@@ -0,0 +1,67 @@
+// Archive/Tar/Item.h
+
+#pragma once
+
+#ifndef __ARCHIVE_TAR_ITEM_H
+#define __ARCHIVE_TAR_ITEM_H
+
+#include <time.h>
+
+#include "Common/Types.h"
+#include "Common/String.h"
+#include "TarHeader.h"
+
+namespace NArchive {
+namespace NTar {
+
+class CItem
+{
+public:
+  AString Name;
+  UINT32 Mode;
+  UINT32 UID;
+  UINT32 GID;
+  UINT64 Size;
+  time_t ModificationTime;
+  char LinkFlag;
+  AString LinkName;
+  char Magic[8];
+  AString UserName;
+  AString GroupName;
+
+  bool DeviceMajorDefined;
+  UINT32 DeviceMajor;
+  bool DeviceMinorDefined;
+  UINT32 DeviceMinor;
+
+  bool IsDirectory() const 
+    {  
+      if (LinkFlag == NFileHeader::NLinkFlag::kDirectory)
+        return true;
+      if (LinkFlag == NFileHeader::NLinkFlag::kOldNormal || 
+          LinkFlag == NFileHeader::NLinkFlag::kNormal)
+      {
+        if (Name.IsEmpty())
+          return false;
+        #ifdef WIN32
+        return (*CharPrevExA(CP_OEMCP, Name, &Name[Name.Length()], 0) == '/');
+        #else
+        return (Name[Name.Length() - 1) == '/');
+        #endif
+      }
+      return false;
+    }
+};
+
+class CItemEx: public CItem
+{
+public:
+  UINT64 HeaderPosition;
+  UINT64 LongLinkSize;
+  UINT64 GetDataPosition() const { return HeaderPosition + LongLinkSize + NFileHeader::kRecordSize; };
+  UINT64 GetFullSize() const { return LongLinkSize + NFileHeader::kRecordSize + Size; };
+};
+
+}}
+
+#endif