mysql_util.h
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/*
Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
The MySQL Connector/C++ is licensed under the terms of the GPLv2
<http://www.gnu.org/licenses/old-licenses/gpl-2.0.html>, like most
MySQL Connectors. There are special exceptions to the terms and
conditions of the GPLv2 as it is applied to this software, see the
FLOSS License Exception
<http://www.mysql.com/about/legal/licensing/foss-exception.html>.
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
*/
#ifndef _MYSQL_UTIL_H_
#define _MYSQL_UTIL_H_
#include "nativeapi/mysql_private_iface.h"
#include <cppconn/config.h>
#include <cppconn/sqlstring.h>
#include <boost/shared_ptr.hpp>
#ifndef UL64
#ifdef _WIN32
#define UL64(x) x##ui64
#else
#define UL64(x) x##ULL
#endif
#endif
#ifndef L64
#ifdef _WIN32
#define L64(x) x##i64
#else
#define L64(x) x##LL
#endif
#endif
#define NULLCSTR static_cast<char *>(0)
#ifndef _WIN32
# ifndef HAVE_FUNCTION_STRTOLL
# define strtoll(__a, __b, __c) static_cast<long long>(sql::mysql::util::strtold((__a), NULL))
# define HAVE_FUNCTION_STRTOLL 1
# endif
# ifndef HAVE_FUNCTION_STRTOULL
# define strtoull(__a, __b, __c) static_cast<unsigned long long>(sql::mysql::util::strtold((__a), NULL))
# define HAVE_FUNCTION_STRTOULL 1
# endif
#else
# define strtoll(x, e, b) _strtoi64((x), (e), (b))
# define strtoull(x, e, b) _strtoui64((x), (e), (b))
#endif // _WIN32
#define bit_uint1korr(A) (*(((uint8_t*)(A))))
#define bit_uint2korr(A) ((uint16_t) (((uint16_t) (((unsigned char*) (A))[1])) +\
((uint16_t) (((unsigned char*) (A))[0]) << 8)))
#define bit_uint3korr(A) ((uint32_t) (((uint32_t) (((unsigned char*) (A))[2])) +\
(((uint32_t) (((unsigned char*) (A))[1])) << 8) +\
(((uint32_t) (((unsigned char*) (A))[0])) << 16)))
#define bit_uint4korr(A) ((uint32_t) (((uint32_t) (((unsigned char*) (A))[3])) +\
(((uint32_t) (((unsigned char*) (A))[2])) << 8) +\
(((uint32_t) (((unsigned char*) (A))[1])) << 16) +\
(((uint32_t) (((unsigned char*) (A))[0])) << 24)))
#define bit_uint5korr(A) ((uint64_t)(((uint32_t) (((unsigned char*) (A))[4])) +\
(((uint32_t) (((unsigned char*) (A))[3])) << 8) +\
(((uint32_t) (((unsigned char*) (A))[2])) << 16) +\
(((uint32_t) (((unsigned char*) (A))[1])) << 24)) +\
(((uint64_t) (((unsigned char*) (A))[0])) << 32))
#define bit_uint6korr(A) ((uint64_t)(((uint32_t) (((unsigned char*) (A))[5])) +\
(((uint32_t) (((unsigned char*) (A))[4])) << 8) +\
(((uint32_t) (((unsigned char*) (A))[3])) << 16) +\
(((uint32_t) (((unsigned char*) (A))[2])) << 24)) +\
(((uint64_t) (((uint32_t) (((unsigned char*) (A))[1])) +\
(((uint32_t) (((unsigned char*) (A))[0]) << 8)))) <<\
32))
#define bit_uint7korr(A) ((uint64_t)(((uint32_t) (((unsigned char*) (A))[6])) +\
(((uint32_t) (((unsigned char*) (A))[5])) << 8) +\
(((uint32_t) (((unsigned char*) (A))[4])) << 16) +\
(((uint32_t) (((unsigned char*) (A))[3])) << 24)) +\
(((uint64_t) (((uint32_t) (((unsigned char*) (A))[2])) +\
(((uint32_t) (((unsigned char*) (A))[1])) << 8) +\
(((uint32_t) (((unsigned char*) (A))[0])) << 16))) <<\
32))
#define bit_uint8korr(A) ((uint64_t)(((uint32_t) (((unsigned char*) (A))[7])) +\
(((uint32_t) (((unsigned char*) (A))[6])) << 8) +\
(((uint32_t) (((unsigned char*) (A))[5])) << 16) +\
(((uint32_t) (((unsigned char*) (A))[4])) << 24)) +\
(((uint64_t) (((uint32_t) (((unsigned char*) (A))[3])) +\
(((uint32_t) (((unsigned char*) (A))[2])) << 8) +\
(((uint32_t) (((unsigned char*) (A))[1])) << 16) +\
(((uint32_t) (((unsigned char*) (A))[0])) << 24))) <<\
32))
namespace sql
{
namespace mysql
{
class MySQL_DebugLogger;
namespace NativeAPI
{
class NativeConnectionWrapper;
class NativeStatementWrapper;
} /* namespace NativeAPI */
namespace util
{
void throwSQLException(::sql::mysql::NativeAPI::NativeConnectionWrapper& proxy);
void throwSQLException(::sql::mysql::NativeAPI::NativeStatementWrapper& proxy);
int mysql_string_type_to_datatype(const sql::SQLString& name);
int mysql_type_to_datatype(const MYSQL_FIELD* const field);
const char* mysql_type_to_string(const MYSQL_FIELD* const field, boost::shared_ptr< sql::mysql::MySQL_DebugLogger > & l);
char* utf8_strup(const char* const src, size_t srclen);
long double strtold(const char* nptr, char** endptr);
typedef struct st_our_charset {
unsigned int nr;
const char* name;
const char* collation;
unsigned int char_minlen;
unsigned int char_maxlen;
const char* comment;
unsigned int (*mb_charlen)(unsigned int c);
unsigned int (*mb_valid)(const char* start, const char* end);
} OUR_CHARSET;
const OUR_CHARSET* find_charset(unsigned int charsetnr);
} /* namespace util */
} /* namespace mysql */
} /* namespace sql */
#endif /* _MYSQL_UTIL_H_ */
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* End:
* vim600: noet sw=4 ts=4 fdm=marker
* vim<600: noet sw=4 ts=4
*/