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/* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
*
* Copyright (C) 2008 Sun Microsystems, Inc.
*
* 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
*/
#pragma once
#include <stddef.h>
namespace drizzled
{
/*
LEX_STRING -- a pair of a C-string and its length.
*/
/* This definition must match the one given in mysql/plugin.h */
typedef struct lex_string_t
{
char *str;
size_t length;
} LEX_STRING;
inline const LEX_STRING &null_lex_string()
{
static LEX_STRING tmp= { NULL, 0 };
return tmp;
}
#define NULL_LEX_STRING null_lex_string()
struct execute_string_t : public lex_string_t
{
private:
bool is_variable;
public:
bool isVariable() const
{
return is_variable;
}
void set(const lex_string_t& ptr, bool is_variable_arg= false)
{
is_variable= is_variable_arg;
str= ptr.str;
length= ptr.length;
}
};
#define STRING_WITH_LEN(X) (X), (static_cast<size_t>((sizeof(X) - 1)))
#define C_STRING_WITH_LEN(X) (const_cast<char *>((X))), (static_cast<size_t>((sizeof(X) - 1)))
} /* namespace drizzled */
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