Merge branch 'sunweaver-pr/nxcomp-autoreconf' into 3.6.x

Attributes GH PR #480: https://github.com/ArcticaProject/nx-libs/pull/480

1 files changed, 82 insertions, 0 deletions

diff --git a/nxcomp/src/GenericReadBuffer.cpp b/nxcomp/src/GenericReadBuffer.cpp
new file mode 100644
index 000000000..78217157e
--- /dev/null
+++ b/nxcomp/src/GenericReadBuffer.cpp
@@ -0,0 +1,82 @@
+/**************************************************************************/
+/*                                                                        */
+/* Copyright (c) 2001, 2011 NoMachine (http://www.nomachine.com)          */
+/* Copyright (c) 2008-2014 Oleksandr Shneyder <o.shneyder@phoca-gmbh.de>  */
+/* Copyright (c) 2014-2016 Ulrich Sibiller <uli42@gmx.de>                 */
+/* Copyright (c) 2014-2016 Mihai Moldovan <ionic@ionic.de>                */
+/* Copyright (c) 2011-2016 Mike Gabriel <mike.gabriel@das-netzwerkteam.de>*/
+/* Copyright (c) 2015-2016 Qindel Group (http://www.qindel.com)           */
+/*                                                                        */
+/* NXCOMP, NX protocol compression and NX extensions to this software     */
+/* are copyright of the aforementioned persons and companies.             */
+/*                                                                        */
+/* Redistribution and use of the present software is allowed according    */
+/* to terms specified in the file LICENSE.nxcomp which comes in the       */
+/* source distribution.                                                   */
+/*                                                                        */
+/* All rights reserved.                                                   */
+/*                                                                        */
+/* NOTE: This software has received contributions from various other      */
+/* contributors, only the core maintainers and supporters are listed as   */
+/* copyright holders. Please contact us, if you feel you should be listed */
+/* as copyright holder, as well.                                          */
+/*                                                                        */
+/**************************************************************************/
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#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;
+}