82 lines
2.5 KiB
C++
82 lines
2.5 KiB
C++
/* Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; version 2 of the License.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
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#ifndef KEYS_CONTAINER_INCLUDED
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#define KEYS_CONTAINER_INCLUDED
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#include <my_global.h>
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#include <hash.h>
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#include "keyring_key.h"
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#include "i_keyring_io.h"
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#include "logger.h"
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#include <sys_vars_shared.h> //For PolyLock, AutoWLock, AutoRLock
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#include "i_keys_container.h"
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#include "keyring_memory.h"
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#include <vector>
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namespace keyring {
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extern "C" MYSQL_PLUGIN_IMPORT CHARSET_INFO *system_charset_info;
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class Keys_container : public IKeys_container
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{
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private:
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bool remove_keys_metadata(IKey *key);
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void store_keys_metadata(IKey *key);
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public:
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Keys_container(ILogger* logger);
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my_bool init(IKeyring_io* keyring_io, std::string keyring_storage_url);
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my_bool store_key(IKey *key);
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IKey* fetch_key(IKey *key);
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my_bool remove_key(IKey *key);
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std::string get_keyring_storage_url();
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std::vector<Key_metadata> get_keys_metadata()
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{
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return keys_metadata;
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}
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~Keys_container();
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ulong get_number_of_keys()
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{
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return keys_hash->records;
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};
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protected:
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Keys_container(const Keys_container &);
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virtual void allocate_and_set_data_for_key(IKey *key,
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std::string *source_key_type,
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uchar *source_key_data,
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size_t source_key_data_size);
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my_bool load_keys_from_keyring_storage();
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void free_keys_hash();
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IKey *get_key_from_hash(IKey *key);
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my_bool store_key_in_hash(IKey *key);
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my_bool remove_key_from_hash(IKey *key);
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virtual my_bool flush_to_backup();
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virtual my_bool flush_to_storage(IKey *key, Key_operation operation);
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HASH *keys_hash;
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std::vector<Key_metadata> keys_metadata;
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ILogger *logger;
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IKeyring_io *keyring_io;
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std::string keyring_storage_url;
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};
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} //namespace keyring
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#endif //KEYS_CONTAINER_INCLUDED
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