47 lines
1.6 KiB
C++
47 lines
1.6 KiB
C++
/* Copyright (c) 2016, 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 */
|
|
|
|
#ifndef MYSQL_FILE_IO_H
|
|
#define MYSQL_FILE_IO_H
|
|
|
|
#include "logger.h"
|
|
|
|
namespace keyring
|
|
{
|
|
class File_io
|
|
{
|
|
public:
|
|
File_io(ILogger *logger) : logger(logger)
|
|
{}
|
|
|
|
File open(PSI_file_key file_data_key, const char *filename, int flags,
|
|
myf myFlags);
|
|
int close(File file, myf myFlags);
|
|
size_t read(File file, uchar *buffer, size_t count, myf myFlags);
|
|
size_t write(File file, const uchar *buffer, size_t count, myf myFlags);
|
|
my_off_t seek(File file, my_off_t pos, int whence, myf flags);
|
|
my_off_t tell(File file, myf flags);
|
|
int fstat(File file, MY_STAT *stat_area, myf myFlags);
|
|
int sync(File file, myf myFlags);
|
|
my_bool truncate(File file, myf myFlags);
|
|
my_bool remove(const char *filename, myf myFlags);
|
|
protected:
|
|
ILogger *logger;
|
|
|
|
void my_warning(int nr, ...);
|
|
};
|
|
} //namespace keyring
|
|
#endif //MYSQL_FILE_IO_H
|