You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
63 lines
2.5 KiB
63 lines
2.5 KiB
/* Copyright (c) 2016, 2018, 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, version 2.0,
|
|
as published by the Free Software Foundation.
|
|
|
|
This program is also distributed with certain software (including
|
|
but not limited to OpenSSL) that is licensed under separate terms,
|
|
as designated in a particular file or component or in included license
|
|
documentation. The authors of MySQL hereby grant you an additional
|
|
permission to link the program and your derivative works with the
|
|
separately licensed software that they have included with MySQL.
|
|
|
|
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, version 2.0, 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_CHECKER_H
|
|
#define MYSQL_CHECKER_H
|
|
|
|
#include "my_inttypes.h"
|
|
#include "my_io.h"
|
|
#include "plugin/keyring/common/keyring_memory.h"
|
|
#include "plugin/keyring/common/logger.h"
|
|
#include "plugin/keyring/converter.h"
|
|
#include "plugin/keyring/digest.h"
|
|
|
|
namespace keyring {
|
|
|
|
const std::string keyring_file_version_1_0("Keyring file version:1.0");
|
|
const std::string keyring_file_version_2_0("Keyring file version:2.0");
|
|
const char dummy_digest[] = "01234567890123456789012345678901";
|
|
|
|
class Checker : public keyring::Keyring_alloc {
|
|
public:
|
|
Checker(std::string file_version) : file_version(file_version) {}
|
|
virtual ~Checker() {}
|
|
virtual bool check_file_structure(File file, size_t file_size, Digest *digest,
|
|
Converter::Arch *type = nullptr);
|
|
static const my_off_t EOF_TAG_SIZE;
|
|
static const std::string eofTAG;
|
|
|
|
protected:
|
|
virtual bool is_empty_file_correct(Digest *digest);
|
|
virtual bool is_file_size_correct(size_t file_size) = 0;
|
|
virtual bool is_file_tag_correct(File file);
|
|
virtual bool is_file_version_correct(File file);
|
|
virtual bool is_dgst_correct(File file, Digest *dgst) = 0;
|
|
virtual bool file_seek_to_tag(File file) = 0;
|
|
virtual size_t eof_size() = 0;
|
|
virtual Converter::Arch detect_architecture(File file, size_t file_size);
|
|
|
|
std::string file_version;
|
|
};
|
|
|
|
} // namespace keyring
|
|
|
|
#endif // MYSQL_CHECKER_H
|
|
|