1 files changed, 88 insertions, 0 deletions
diff --git a/src/libs/7zip/unix/CPP/7zip/Archive/7z/7zUpdate.h b/src/libs/7zip/unix/CPP/7zip/Archive/7z/7zUpdate.h
new file mode 100644
index 000000000..31e362246
--- /dev/null
+++ b/src/libs/7zip/unix/CPP/7zip/Archive/7z/7zUpdate.h
@@ -0,0 +1,88 @@
+// 7zUpdate.h
+
+#ifndef __7Z_UPDATE_H
+#define __7Z_UPDATE_H
+
+#include "7zCompressionMode.h"
+#include "7zIn.h"
+#include "7zOut.h"
+
+#include "../IArchive.h"
+
+namespace NArchive {
+namespace N7z {
+
+struct CUpdateItem
+{
+  int IndexInArchive;
+  int IndexInClient;
+  
+  UInt64 CTime;
+  UInt64 ATime;
+  UInt64 MTime;
+
+  UInt64 Size;
+  UString Name;
+
+  UInt32 Attrib;
+  
+  bool NewData;
+  bool NewProps;
+
+  bool IsAnti;
+  bool IsDir;
+
+  bool AttribDefined;
+  bool CTimeDefined;
+  bool ATimeDefined;
+  bool MTimeDefined;
+
+  bool HasStream() const { return !IsDir && !IsAnti && Size != 0; }
+
+  CUpdateItem():
+      IsAnti(false),
+      IsDir(false),
+      AttribDefined(false),
+      CTimeDefined(false),
+      ATimeDefined(false),
+      MTimeDefined(false)
+      {}
+  void SetDirStatusFromAttrib() { IsDir = ((Attrib & FILE_ATTRIBUTE_DIRECTORY) != 0); };
+
+  int GetExtensionPos() const;
+  UString GetExtension() const;
+};
+
+struct CUpdateOptions
+{
+  const CCompressionMethodMode *Method;
+  const CCompressionMethodMode *HeaderMethod;
+  bool UseFilters;
+  bool MaxFilter;
+
+  CHeaderOptions HeaderOptions;
+
+  UInt64 NumSolidFiles;
+  UInt64 NumSolidBytes;
+  bool SolidExtension;
+  bool RemoveSfxBlock;
+  bool VolumeMode;
+};
+
+HRESULT Update(
+    DECL_EXTERNAL_CODECS_LOC_VARS
+    IInStream *inStream,
+    const CArchiveDatabaseEx *db,
+    const CObjectVector<CUpdateItem> &updateItems,
+    COutArchive &archive,
+    CArchiveDatabase &newDatabase,
+    ISequentialOutStream *seqOutStream,
+    IArchiveUpdateCallback *updateCallback,
+    const CUpdateOptions &options
+    #ifndef _NO_CRYPTO
+    , ICryptoGetTextPassword *getDecoderPassword
+    #endif
+    );
+}}
+
+#endif