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Viewing changes to plugin/crc32/crc32udf.cc

  • Committer: Monty Taylor
  • Date: 2009-12-21 06:46:30 UTC
  • mto: (1253.2.3 out-of-tree)
  • mto: This revision was merged to the branch mainline in revision 1250.
  • Revision ID: mordred@inaugust.com-20091221064630-xaxd6pzqr8djvw3f
Removed global sql_list.h include.

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plugin/crc32/crc32udf.cc
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/* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
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 *  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
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 *
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 *  Copyright (C) 2008 Sun Microsystems, Inc.
 
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 *  Copyright (C) 2008 Sun Microsystems
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 *
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 *  This program is free software; you can redistribute it and/or modify
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 *  it under the terms of the GNU General Public License as published by
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 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
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 */
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#include "config.h"
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#include <drizzled/plugin.h>
 
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#include <drizzled/server_includes.h>
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#include <drizzled/plugin/function.h>
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#include <drizzled/item/func.h>
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#include <drizzled/algorithm/crc32.h>
 
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#include <drizzled/hash/crc32.h>
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#include <string>
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class Crc32Function :public Item_int_func
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{
 
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  String value;
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public:
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  int64_t val_int();
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int64_t Crc32Function::val_int()
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{
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  assert(fixed == true);
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  String value;
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  String *res=args[0]->val_str(&value);
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  if (res == NULL)
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  }
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  null_value= false;
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  return static_cast<int64_t>(drizzled::algorithm::crc32(res->ptr(), res->length()));
 
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  return static_cast<int64_t>(drizzled::hash::crc32(res->ptr(), res->length()));
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}
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plugin::Create_function<Crc32Function> *crc32udf= NULL;
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static int initialize(module::Context &context)
 
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static int initialize(plugin::Registry &registry)
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{
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  crc32udf= new plugin::Create_function<Crc32Function>("crc32");
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  context.add(crc32udf);
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  return 0;
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}
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DRIZZLE_PLUGIN(initialize, NULL, NULL);
 
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  registry.add(crc32udf);
 
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  return 0;
 
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}
 
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static int finalize(plugin::Registry &registry)  
 
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{
 
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  registry.remove(crc32udf);
 
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  delete crc32udf;
 
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  return 0;
 
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}
 
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DRIZZLE_PLUGIN(initialize, finalize, NULL, NULL);