1 files changed, 51 insertions, 0 deletions
diff --git a/CPP/7zip/Archive/Zip/ZipOut.h b/CPP/7zip/Archive/Zip/ZipOut.h
new file mode 100755
index 00000000..e08c306e
--- /dev/null
+++ b/CPP/7zip/Archive/Zip/ZipOut.h
@@ -0,0 +1,51 @@
+// ZipOut.h
+
+#ifndef __ZIP_OUT_H
+#define __ZIP_OUT_H
+
+#include "Common/MyCom.h"
+
+#include "../../IStream.h"
+
+#include "ZipItem.h"
+
+namespace NArchive {
+namespace NZip {
+
+class COutArchive
+{
+  CMyComPtr<IOutStream> m_Stream;
+
+  UInt64 m_BasePosition;
+  UInt32 m_LocalFileHeaderSize;
+  UInt32 m_ExtraSize;
+  bool m_IsZip64;
+
+  void WriteBytes(const void *buffer, UInt32 size);
+  void WriteByte(Byte b);
+  void WriteUInt16(UInt16 value);
+  void WriteUInt32(UInt32 value);
+  void WriteUInt64(UInt64 value);
+
+  void WriteExtraHeader(const CItem &item);
+  void WriteCentralHeader(const CItem &item);
+  void WriteExtra(const CExtraBlock &extra);
+public:
+  void Create(IOutStream *outStream);
+  void MoveBasePosition(UInt64 distanceToMove);
+  UInt64 GetCurrentPosition() const { return m_BasePosition; };
+  void PrepareWriteCompressedDataZip64(UInt16 fileNameLength, bool isZip64, bool aesEncryption);
+  void PrepareWriteCompressedData(UInt16 fileNameLength, UInt64 unPackSize, bool aesEncryption);
+  void PrepareWriteCompressedData2(UInt16 fileNameLength, UInt64 unPackSize, UInt64 packSize, bool aesEncryption);
+  HRESULT WriteLocalHeader(const CLocalItem &item);
+
+  void WriteCentralDir(const CObjectVector<CItem> &items, const CByteBuffer &comment);
+
+  void CreateStreamForCompressing(IOutStream **outStream);
+  void CreateStreamForCopying(ISequentialOutStream **outStream);
+  void SeekToPackedDataPosition();
+};
+
+}}
+
+#endif