4.44 beta

CPP/7zip/Common/StreamBinder.h

@@ -0,0 +1,37 @@
+// StreamBinder.h
+
+#ifndef __STREAMBINDER_H
+#define __STREAMBINDER_H
+
+#include "../IStream.h"
+#include "../../Windows/Synchronization.h"
+
+class CStreamBinder
+{
+  NWindows::NSynchronization::CManualResetEvent *_allBytesAreWritenEvent;
+  NWindows::NSynchronization::CManualResetEvent *_thereAreBytesToReadEvent;
+  NWindows::NSynchronization::CManualResetEvent *_readStreamIsClosedEvent;
+  UInt32 _bufferSize;
+  const void *_buffer;
+public:
+  // bool ReadingWasClosed;
+  UInt64 ProcessedSize;
+  CStreamBinder():
+    _allBytesAreWritenEvent(NULL), 
+    _thereAreBytesToReadEvent(NULL),
+    _readStreamIsClosedEvent(NULL)
+    {}
+  ~CStreamBinder();
+  void CreateEvents();
+
+  void CreateStreams(ISequentialInStream **inStream, 
+      ISequentialOutStream **outStream);
+  HRESULT Read(void *data, UInt32 size, UInt32 *processedSize);
+  void CloseRead();
+
+  HRESULT Write(const void *data, UInt32 size, UInt32 *processedSize);
+  void CloseWrite();
+  void ReInit();
+};
+
+#endif