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| Current File : //usr/include/mysql/mysql/service_mysql_string.h |
/* Copyright (c) 2012, 2014, Oracle and/or its affiliates. All rights reserved.
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 */
/* This service provides functions to parse mysql String */
#ifndef MYSQL_SERVICE_MYSQL_STRING_INCLUDED
#define MYSQL_SERVICE_MYSQL_STRING_INCLUDED
#ifndef MYSQL_ABI_CHECK
#include <stdlib.h>
#endif
#ifdef __cplusplus
extern "C" {
#endif
typedef void *mysql_string_iterator_handle;
typedef void *mysql_string_handle;
extern struct mysql_string_service_st {
int (*mysql_string_convert_to_char_ptr_type)
(mysql_string_handle, const char *, char *, unsigned int, int *);
mysql_string_iterator_handle (*mysql_string_get_iterator_type)
(mysql_string_handle);
int (*mysql_string_iterator_next_type)(mysql_string_iterator_handle);
int (*mysql_string_iterator_isupper_type)(mysql_string_iterator_handle);
int (*mysql_string_iterator_islower_type)(mysql_string_iterator_handle);
int (*mysql_string_iterator_isdigit_type)(mysql_string_iterator_handle);
mysql_string_handle (*mysql_string_to_lowercase_type)(mysql_string_handle);
void (*mysql_string_free_type)(mysql_string_handle);
void (*mysql_string_iterator_free_type)(mysql_string_iterator_handle);
} *mysql_string_service;
#ifdef MYSQL_DYNAMIC_PLUGIN
#define mysql_string_convert_to_char_ptr(string_handle, charset_name, \
buffer, buffer_size, error) \
mysql_string_service->mysql_string_convert_to_char_ptr_type \
(string_handle, charset_name, buffer, \
buffer_size, error)
#define mysql_string_get_iterator(string_handle) \
mysql_string_service->mysql_string_get_iterator_type(string_handle)
#define mysql_string_iterator_next(iterator_handle) \
mysql_string_service->mysql_string_iterator_next_type(iterator_handle)
#define mysql_string_iterator_isupper(iterator_handle) \
mysql_string_service->mysql_string_iterator_isupper_type \
(iterator_handle)
#define mysql_string_iterator_islower(iterator_handle) \
mysql_string_service->mysql_string_iterator_islower_type \
(iterator_handle)
#define mysql_string_iterator_isdigit(iterator_handle) \
mysql_string_service->mysql_string_iterator_isdigit_type \
(iterator_handle)
#define mysql_string_to_lowercase(string_handle) \
mysql_string_service->mysql_string_to_lowercase_type(string_handle)
#define mysql_string_free(mysql_string_handle) \
mysql_string_service->mysql_string_free_type(mysql_string_handle)
#define mysql_string_iterator_free(mysql_string_iterator_handle) \
mysql_string_service->mysql_string_iterator_free_type \
(mysql_string_iterator_handle)
#else
/* This service function convert string into given character set */
int mysql_string_convert_to_char_ptr(mysql_string_handle string_handle,
const char *charset_name, char *buffer,
unsigned int buffer_size, int *error);
/* This service function returns the beginning of the iterator handle */
mysql_string_iterator_handle mysql_string_get_iterator(mysql_string_handle
string_handle);
/*
This service function gets the next iterator handle
returns 0 if reached the end else return 1
*/
int mysql_string_iterator_next(mysql_string_iterator_handle iterator_handle);
/*
This service function return 1 if current iterator handle points to a
uppercase character else return 0 for client character set.
*/
int mysql_string_iterator_isupper(mysql_string_iterator_handle iterator_handle);
/*
This service function return 1 if current iterator handle points to a
lowercase character else return 0 for client character set.
*/
int mysql_string_iterator_islower(mysql_string_iterator_handle iterator_handle);
/*
This service function return 1 if current iterator handle points to a digit
else return 0 for client character sets.
*/
int mysql_string_iterator_isdigit(mysql_string_iterator_handle iterator_handle);
/* convert string_handle into lowercase */
mysql_string_handle mysql_string_to_lowercase(mysql_string_handle
string_handle);
/* It deallocates the string created on server side during plugin operations */
void mysql_string_free(mysql_string_handle);
/*
It deallocates the string iterator created on server side
during plugin operations
*/
void mysql_string_iterator_free(mysql_string_iterator_handle);
#endif
#ifdef __cplusplus
}
#endif
#endif