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Viewing changes to drizzled/function/str/sysconst.cc

Replaced regex lib with pcre. Reworked mysqltest to use it. 

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drizzled/function/str/sysconst.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
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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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#include <drizzled/server_includes.h>
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#include CSTDINT_H
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#include <drizzled/item/string.h>
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#include <drizzled/function/str/sysconst.h>
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Item *Item_func_sysconst::safe_charset_converter(const CHARSET_INFO * const tocs)
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{
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  Item_string *conv;
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  uint32_t conv_errors;
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  String tmp, cstr, *ostr= val_str(&tmp);
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  cstr.copy(ostr->ptr(), ostr->length(), ostr->charset(), tocs, &conv_errors);
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  if (conv_errors ||
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      !(conv= new Item_static_string_func(fully_qualified_func_name(),
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                                          cstr.ptr(), cstr.length(),
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                                          cstr.charset(),
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                                          collation.derivation)))
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  {
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    return NULL;
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  }
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  conv->str_value.copy();
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  conv->str_value.mark_as_const();
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  return conv;
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}
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