1 files changed, 43 insertions, 0 deletions
diff --git a/lib/common/ReadLoggingStream.h b/lib/common/ReadLoggingStream.h
new file mode 100644
index 00000000..15c3ef48
--- /dev/null
+++ b/lib/common/ReadLoggingStream.h
@@ -0,0 +1,43 @@
+// --------------------------------------------------------------------------
+//
+// File
+//		Name:    ReadLoggingStream.h
+//		Purpose: Wrapper around IOStreams that logs read progress
+//		Created: 2007/01/16
+//
+// --------------------------------------------------------------------------
+
+#ifndef READLOGGINGSTREAM__H
+#define READLOGGINGSTREAM__H
+
+#include "IOStream.h"
+#include "BoxTime.h"
+
+class ReadLoggingStream : public IOStream
+{
+private:
+	IOStream& mrSource;
+	IOStream::pos_type mOffset, mLength, mTotalRead;
+	box_time_t mStartTime;
+
+public:
+	ReadLoggingStream(IOStream& rSource);
+	
+	virtual int Read(void *pBuffer, int NBytes, int Timeout = IOStream::TimeOutInfinite);
+	virtual pos_type BytesLeftToRead();
+	virtual void Write(const void *pBuffer, int NBytes);
+	virtual pos_type GetPosition() const;
+	virtual void Seek(IOStream::pos_type Offset, int SeekType);
+	virtual void Close();
+	
+	virtual bool StreamDataLeft();
+	virtual bool StreamClosed();
+
+private:
+	ReadLoggingStream(const ReadLoggingStream &rToCopy) 
+	: mrSource(rToCopy.mrSource) { /* do not call */ }
+};
+
+#endif // READLOGGINGSTREAM__H
+
+