~drizzle-trunk/drizzle/development

971.1.64 by Monty Taylor
Merged compress, uncompress and uncompressed_length into one plugin lib. Yay new plugin registration!
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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
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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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 *  the Free Software Foundation; version 2 of the License.
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 *
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 *  This program is distributed in the hope that it will be useful,
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 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
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 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 *  GNU General Public License for more details.
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 *
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 *  You should have received a copy of the GNU General Public License
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 *  along with this program; if not, write to the Free Software
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 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
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 */
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1122.2.10 by Monty Taylor
Fixed all of the include guards.
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#ifndef PLUGIN_COMPRESSION_UNCOMPRESS_H
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#define PLUGIN_COMPRESSION_UNCOMPRESS_H
971.1.64 by Monty Taylor
Merged compress, uncompress and uncompressed_length into one plugin lib. Yay new plugin registration!
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#include <drizzled/session.h>
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#include <drizzled/error.h>
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#include <drizzled/function/str/strfunc.h>
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class Item_func_uncompress: public Item_str_func
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{
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  String buffer;
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public:
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  Item_func_uncompress(): Item_str_func(){}
1022.2.29 by Monty Taylor
Fixed some no-inline warnings.
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  virtual ~Item_func_uncompress() {}
971.1.64 by Monty Taylor
Merged compress, uncompress and uncompressed_length into one plugin lib. Yay new plugin registration!
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  void fix_length_and_dec(){ maybe_null= 1; max_length= MAX_BLOB_WIDTH; }
997.8.3 by Stewart Smith
fix function argument checking for (un)compress(ed_length) functions. also add tests
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  bool check_argument_count(int n) { return (n==1); }
971.1.64 by Monty Taylor
Merged compress, uncompress and uncompressed_length into one plugin lib. Yay new plugin registration!
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  const char *func_name() const{return "uncompress";}
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  String *val_str(String *) ;
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};
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1122.2.10 by Monty Taylor
Fixed all of the include guards.
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#endif /* PLUGIN_COMPRESSION_UNCOMPRESS_H */