Add LZMA.

3rdparty/lzma-21.03beta/CPP/7zip/UI/Common/UpdateProduce.h

@@ -0,0 +1,55 @@
+// UpdateProduce.h
+
+#ifndef __UPDATE_PRODUCE_H
+#define __UPDATE_PRODUCE_H
+
+#include "UpdatePair.h"
+
+struct CUpdatePair2
+{
+  bool NewData;
+  bool NewProps;
+  bool UseArcProps; // if (UseArcProps && NewProps), we want to change only some properties.
+  bool IsAnti; // if (!IsAnti) we use other ways to detect Anti status
+  
+  int DirIndex;
+  int ArcIndex;
+  int NewNameIndex;
+
+  bool IsMainRenameItem;
+
+  void SetAs_NoChangeArcItem(unsigned arcIndex) // int
+  {
+    NewData = NewProps = false;
+    UseArcProps = true;
+    IsAnti = false;
+    ArcIndex = (int)arcIndex;
+  }
+
+  bool ExistOnDisk() const { return DirIndex != -1; }
+  bool ExistInArchive() const { return ArcIndex != -1; }
+
+  CUpdatePair2():
+      NewData(false),
+      NewProps(false),
+      UseArcProps(false),
+      IsAnti(false),
+      DirIndex(-1),
+      ArcIndex(-1),
+      NewNameIndex(-1),
+      IsMainRenameItem(false)
+      {}
+};
+
+struct IUpdateProduceCallback
+{
+  virtual HRESULT ShowDeleteFile(unsigned arcIndex) = 0;
+};
+
+void UpdateProduce(
+    const CRecordVector<CUpdatePair> &updatePairs,
+    const NUpdateArchive::CActionSet &actionSet,
+    CRecordVector<CUpdatePair2> &operationChain,
+    IUpdateProduceCallback *callback);
+
+#endif