1 files changed, 194 insertions, 0 deletions
diff --git a/compression/nocompstream.cc b/compression/nocompstream.cc
new file mode 100644
index 0000000..a5758f7
--- /dev/null
+++ b/compression/nocompstream.cc
@@ -0,0 +1,194 @@
+/*
+* This file is part of rasdaman community.
+*
+* Rasdaman community is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* Rasdaman community is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with rasdaman community.  If not, see <http://www.gnu.org/licenses/>.
+*
+* Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009 Peter Baumann /
+rasdaman GmbH.
+*
+* For more information please see <http://www.rasdaman.org>
+* or contact Peter Baumann via <baumann@rasdaman.com>.
+/
+/**
+ * INCLUDE: nocompstream.cc
+ *
+ * MODULE:  compression
+ * CLASS:   r_No_Comp_Stream, r_No_Decomp_Stream
+ *
+ * COMMENTS:
+ *
+*/
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+
+#include "compression/nocompstream.hh"
+#include "compression/compresstime.hh"
+#include "raslib/rminit.hh"
+#include "raslib/rmdebug.hh"
+
+
+
+
+r_No_Comp_Stream::r_No_Comp_Stream( void ) : r_Lin_Comp_Stream()
+{
+  blockSize = 4096;
+}
+
+r_No_Comp_Stream::r_No_Comp_Stream( const r_No_Comp_Stream& src ) : r_Lin_Comp_Stream(src)
+{
+  blockSize = src.blockSize;
+}
+
+r_No_Comp_Stream::~r_No_Comp_Stream( void )
+{
+}
+
+int r_No_Comp_Stream::begin( r_Bytes typeSize, r_ULong inputSize )
+{
+  CBENCH_STATEMENT(instantiate_timer("compress", 0));
+  init_target();
+  int status = target->start(typeSize);
+  CBENCH_STATEMENT(myTimer->pause());
+  return status;
+}
+
+int r_No_Comp_Stream::put( const void* data, r_ULong size )
+{
+  CBENCH_STATEMENT(myTimer->resume());
+  int status = target->put(data, size);
+  CBENCH_STATEMENT(myTimer->pause());
+  return status;
+}
+
+void* r_No_Comp_Stream::end( r_ULong &size )
+{
+  CBENCH_STATEMENT(myTimer->resume());
+
+  size = target->stop();
+  void* result;
+
+  if (size == 0)
+  {
+    CBENCH_STATEMENT(myTimer->stop());
+    return NULL;
+  }
+
+  result = mystore.storage_alloc(size);
+
+  target->copy_data(result);
+
+  exit_target();
+
+  CBENCH_STATEMENT(myTimer->stop());
+
+  return result;
+}
+
+r_ULong r_No_Comp_Stream::end( void )
+{
+  CBENCH_STATEMENT(myTimer->resume());
+  r_ULong size = target->stop();
+  CBENCH_STATEMENT(myTimer->stop());
+  return size;
+}
+
+void r_No_Comp_Stream::copy_data( void* dest )
+{
+  target->copy_data(dest);
+
+  exit_target();
+}
+
+const char* r_No_Comp_Stream::get_name( void ) const
+{
+  return "r_No_Comp_Stream";
+}
+
+r_Linear_Stream::r_Lin_Stream_Format r_No_Comp_Stream::get_format( void ) const
+{
+  return r_Lin_Stream_None;
+}
+
+r_Lin_Comp_Stream* r_No_Comp_Stream::clone( void ) const
+{
+  return new r_No_Comp_Stream(*this);
+}
+
+
+
+
+r_No_Decomp_Stream::r_No_Decomp_Stream( void ) : r_Lin_Decomp_Stream()
+{
+}
+
+r_No_Decomp_Stream::r_No_Decomp_Stream( const r_No_Decomp_Stream& src ) : r_Lin_Decomp_Stream()
+{
+}
+
+r_No_Decomp_Stream::~r_No_Decomp_Stream( void )
+{
+}
+
+int r_No_Decomp_Stream::begin( r_Bytes typeSize, const void* data, r_ULong size, void* dest )
+{
+  CBENCH_STATEMENT(instantiate_timer("decompress", 0));
+  init_source();
+  int status = source->start(typeSize, data, size);
+  CBENCH_STATEMENT(myTimer->pause());
+  return status;
+}
+
+int r_No_Decomp_Stream::get( void* buffer, r_ULong size )
+{
+  CBENCH_STATEMENT(myTimer->resume());
+  int status = source->get(buffer, size);
+  CBENCH_STATEMENT(myTimer->pause());
+  return status;
+}
+
+int r_No_Decomp_Stream::get( r_ULong size )
+{
+  CBENCH_STATEMENT(myTimer->resume());
+  int status = get(destPtr, size);
+  destPtr = (void*)(((char*)destPtr) + size);
+  CBENCH_STATEMENT(myTimer->pause());
+  return status;
+}
+
+int r_No_Decomp_Stream::end( void )
+{
+  CBENCH_STATEMENT(myTimer->resume());
+  int status = source->stop();
+  exit_source();
+  CBENCH_STATEMENT(myTimer->stop());
+  return status;
+}
+
+const char* r_No_Decomp_Stream::get_name( void ) const
+{
+  return "r_No_Decomp_Stream";
+}
+
+r_Linear_Stream::r_Lin_Stream_Format r_No_Decomp_Stream::get_format( void ) const
+{
+  return r_Lin_Stream_None;
+}
+
+r_Lin_Decomp_Stream* r_No_Decomp_Stream::clone( void ) const
+{
+  return new r_No_Decomp_Stream(*this);
+}