~drizzle-trunk/drizzle/development

/* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-

 *  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:

 *

 *  Copyright (C) 2008 Sun Microsystems

 *

 *  This program 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; version 2 of the License.

 *

 *  This program 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 this program; if not, write to the Free Software

 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

 */

/* Function with list databases, tables or fields */

#include "config.h"

#include <drizzled/sql_select.h>

#include <drizzled/show.h>

#include <drizzled/gettext.h>

#include <drizzled/util/convert.h>

#include <drizzled/error.h>

#include <drizzled/tztime.h>

#include <drizzled/data_home.h>

#include <drizzled/item/blob.h>

#include <drizzled/item/cmpfunc.h>

#include <drizzled/item/return_int.h>

#include <drizzled/item/empty_string.h>

#include <drizzled/item/return_date_time.h>

#include <drizzled/sql_base.h>

#include <drizzled/db.h>

#include <drizzled/field/timestamp.h>

#include <drizzled/field/decimal.h>

#include <drizzled/lock.h>

#include <drizzled/item/return_date_time.h>

#include <drizzled/item/empty_string.h>

#include "drizzled/session_list.h"

#include <drizzled/message/schema.pb.h>

#include <drizzled/plugin/client.h>

#include <drizzled/cached_directory.h>

#include "drizzled/sql_table.h"

#include "drizzled/global_charset_info.h"

#include "drizzled/pthread_globals.h"

#include "drizzled/internal/m_string.h"

#include "drizzled/internal/my_sys.h"

#include "drizzled/message/statement_transform.h"

#include <sys/stat.h>

#include <string>

#include <iostream>

#include <sstream>

#include <vector>

#include <algorithm>

using namespace std;

namespace drizzled

{

inline const char *

str_or_nil(const char *str)

{

  return str ? str : "<nil>";

}

int wild_case_compare(const CHARSET_INFO * const cs, const char *str, const char *wildstr)

{

  register int flag;

  while (*wildstr)

  {

    while (*wildstr && *wildstr != internal::wild_many && *wildstr != internal::wild_one)

    {

      if (*wildstr == internal::wild_prefix && wildstr[1])

        wildstr++;

      if (my_toupper(cs, *wildstr++) != my_toupper(cs, *str++))

        return (1);

    }

    if (! *wildstr )

      return (*str != 0);

    if (*wildstr++ == internal::wild_one)

    {

      if (! *str++)

        return (1);	/* One char; skip */

    }

    else

    {						/* Found '*' */

      if (! *wildstr)

        return (0);		/* '*' as last char: OK */

      flag=(*wildstr != internal::wild_many && *wildstr != internal::wild_one);

      do

      {

        if (flag)

        {

          char cmp;

          if ((cmp= *wildstr) == internal::wild_prefix && wildstr[1])

            cmp= wildstr[1];

          cmp= my_toupper(cs, cmp);

          while (*str && my_toupper(cs, *str) != cmp)

            str++;

          if (! *str)

            return (1);

        }

        if (wild_case_compare(cs, str, wildstr) == 0)

          return (0);

      } while (*str++);

      return (1);

    }

  }

  return (*str != '\0');

}

/*

  Get the quote character for displaying an identifier.

  SYNOPSIS

    get_quote_char_for_identifier()

  IMPLEMENTATION

    Force quoting in the following cases:

      - name is empty (for one, it is possible when we use this function for

        quoting user and host names for DEFINER clause);

      - name is a keyword;

      - name includes a special character;

    Otherwise identifier is quoted only if the option OPTION_QUOTE_SHOW_CREATE

    is set.

  RETURN

    EOF	  No quote character is needed

    #	  Quote character

*/

int get_quote_char_for_identifier()

{

  return '`';

}

} /* namespace drizzled */