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-rw-r--r--nxcomp/GenericReadBuffer.cpp70
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diff --git a/nxcomp/GenericReadBuffer.cpp b/nxcomp/GenericReadBuffer.cpp
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+/**************************************************************************/
+/* */
+/* Copyright (c) 2001, 2010 NoMachine, http://www.nomachine.com/. */
+/* */
+/* NXCOMP, NX protocol compression and NX extensions to this software */
+/* are copyright of NoMachine. Redistribution and use of the present */
+/* software is allowed according to terms specified in the file LICENSE */
+/* which comes in the source distribution. */
+/* */
+/* Check http://www.nomachine.com/licensing.html for applicability. */
+/* */
+/* NX and NoMachine are trademarks of Medialogic S.p.A. */
+/* */
+/* All rights reserved. */
+/* */
+/**************************************************************************/
+
+#include "GenericReadBuffer.h"
+
+#include "GenericChannel.h"
+
+#define PANIC
+#define WARNING
+#undef TEST
+#undef DEBUG
+
+unsigned int GenericReadBuffer::suggestedLength(unsigned int pendingLength)
+{
+ //
+ // Always read the initial read size.
+ //
+
+ return 0;
+}
+
+int GenericReadBuffer::locateMessage(const unsigned char *start,
+ const unsigned char *end,
+ unsigned int &controlLength,
+ unsigned int &dataLength,
+ unsigned int &trailerLength)
+{
+ //
+ // We don't care about the endianess
+ // in generic channels.
+ //
+
+ unsigned int size = end - start;
+
+ #ifdef TEST
+ *logofs << "GenericReadBuffer: Locating message for FD#"
+ << transport_ -> fd() << " with " << size
+ << " bytes.\n" << logofs_flush;
+ #endif
+
+ if (size == 0)
+ {
+ remaining_ = 1;
+
+ return 0;
+ }
+
+ dataLength = size;
+
+ controlLength = 0;
+ trailerLength = 0;
+
+ remaining_ = 0;
+
+ return 1;
+}