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-rw-r--r--other-licenses/7zstub/src/CPP/7zip/Common/OffsetStream.h26
1 files changed, 26 insertions, 0 deletions
diff --git a/other-licenses/7zstub/src/CPP/7zip/Common/OffsetStream.h b/other-licenses/7zstub/src/CPP/7zip/Common/OffsetStream.h
new file mode 100644
index 0000000000..ad835f2dfc
--- /dev/null
+++ b/other-licenses/7zstub/src/CPP/7zip/Common/OffsetStream.h
@@ -0,0 +1,26 @@
+// OffsetStream.h
+
+#ifndef __OFFSET_STREAM_H
+#define __OFFSET_STREAM_H
+
+#include "../../Common/MyCom.h"
+
+#include "../IStream.h"
+
+class COffsetOutStream:
+ public IOutStream,
+ public CMyUnknownImp
+{
+ UInt64 _offset;
+ CMyComPtr<IOutStream> _stream;
+public:
+ HRESULT Init(IOutStream *stream, UInt64 offset);
+
+ MY_UNKNOWN_IMP
+
+ STDMETHOD(Write)(const void *data, UInt32 size, UInt32 *processedSize);
+ STDMETHOD(Seek)(Int64 offset, UInt32 seekOrigin, UInt64 *newPosition);
+ STDMETHOD(SetSize)(UInt64 newSize);
+};
+
+#endif