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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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* Copyright (C) 2010 Tim Penhey <tim@penhey.net>
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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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* 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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* 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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#include <drizzled/plugin/function.h>
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#include <drizzled/item/func.h>
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#include <drizzled/function/str/strfunc.h>
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using namespace drizzled;
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char const* func_name = "rot13";
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class Item_func_rot13 : public Item_str_func
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Item_func_rot13() : Item_str_func() {}
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const char *func_name() const { return func_name; }
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String *val_str(String* s) {
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return args[0]->val_str(&s);
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void fix_length_and_dec() {
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max_length = args[0]->max_length;
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bool check_argument_count(int n)
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plugin::Create_function<Item_func_rot13> *rot13_func = NULL;
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static int rot13_plugin_init(drizzled::plugin::Registry ®istry)
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new plugin::Create_function<Item_func_rot13>(func_name);
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registry.add(rot13_func);
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static int rot13_plugin_deinit(drizzled::plugin::Registry ®istry)
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registry.remove(rot13_func);
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DRIZZLE_PLUGIN(initialize, finalize, NULL, NULL);