initial code repo

[stor4nfv.git] / src / ceph / src / test / compressor / compressor_plugin_example.cc

diff --git a/src/ceph/src/test/compressor/compressor_plugin_example.cc b/src/ceph/src/test/compressor/compressor_plugin_example.cc
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+++ b/src/ceph/src/test/compressor/compressor_plugin_example.cc
@@ -0,0 +1,57 @@
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- 
+// vim: ts=8 sw=2 smarttab
+/*
+ * Ceph distributed storage system
+ *
+ * Copyright (C) 2015 Mirantis, Inc.
+ *
+ * Author: Alyona Kiseleva <akiselyova@mirantis.com>
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2.1 of the License, or (at your option) any later version.
+ * 
+ */
+
+#include <unistd.h>
+
+#include "ceph_ver.h"
+#include "compressor/CompressionPlugin.h"
+#include "compressor_example.h"
+
+class CompressorPluginExample : public CompressionPlugin {
+public:
+
+  explicit CompressorPluginExample(CephContext* cct) : CompressionPlugin(cct)
+  {}
+
+  int factory(CompressorRef *cs,
+                     ostream *ss) override
+  {
+    if (compressor == 0) {
+      CompressorExample *interface = new CompressorExample();
+      compressor = CompressorRef(interface);
+    }
+    *cs = compressor;
+    return 0;
+  }
+};
+
+// -----------------------------------------------------------------------------
+
+const char *__ceph_plugin_version()
+{
+  return CEPH_GIT_NICE_VER;
+}
+
+// -----------------------------------------------------------------------------
+
+int __ceph_plugin_init(CephContext *cct,
+                       const std::string& type,
+                       const std::string& name)
+{
+  PluginRegistry *instance = cct->get_plugin_registry();
+
+  return instance->add(type, name, new CompressorPluginExample(cct));
+}