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102 lines
4.0 KiB
C
102 lines
4.0 KiB
C
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/*
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* \brief Integration of the Consistent Block Encrypter (CBE)
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* \author Martin Stein
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* \author Josef Soentgen
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* \date 2020-11-10
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*/
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/*
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* Copyright (C) 2020 Genode Labs GmbH
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*
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* This file is part of the Genode OS framework, which is distributed
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* under the terms of the GNU Affero General Public License version 3.
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*/
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#ifndef _CBE__DUMP__CONFIGURATION_H_
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#define _CBE__DUMP__CONFIGURATION_H_
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/* Genode includes */
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#include <util/xml_node.h>
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namespace Cbe_dump { class Configuration; }
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class Cbe_dump::Configuration
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{
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private:
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bool _unused_nodes;
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Genode::uint32_t _max_superblocks;
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Genode::uint32_t _max_snapshots;
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bool _vbd;
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bool _vbd_pba_filter_enabled;
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Genode::uint64_t _vbd_pba_filter;
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bool _vbd_vba_filter_enabled;
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Genode::uint64_t _vbd_vba_filter;
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bool _free_tree;
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bool _meta_tree;
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bool _hashes;
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public:
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Configuration (Genode::Xml_node const &node)
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:
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_unused_nodes { node.attribute_value("unused_nodes", true) },
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_max_superblocks { node.attribute_value("max_superblocks", ~(Genode::uint32_t)0) },
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_max_snapshots { node.attribute_value("max_snapshots", ~(Genode::uint32_t)0) },
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_vbd { node.attribute_value("vbd", true) },
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_vbd_pba_filter_enabled { node.attribute_value("vbd_pba_filter_enabled", false) },
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_vbd_pba_filter { node.attribute_value("vbd_pba_filter", (Genode::uint64_t)0) },
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_vbd_vba_filter_enabled { node.attribute_value("vbd_vba_filter_enabled", false) },
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_vbd_vba_filter { node.attribute_value("vbd_vba_filter", (Genode::uint64_t)0) },
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_free_tree { node.attribute_value("free_tree", true) },
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_meta_tree { node.attribute_value("meta_tree", true) },
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_hashes { node.attribute_value("hashes", true) }
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{ }
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Configuration (Configuration const &other)
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:
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_unused_nodes { other._unused_nodes },
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_max_superblocks { other._max_superblocks },
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_max_snapshots { other._max_snapshots },
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_vbd { other._vbd },
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_vbd_pba_filter_enabled { other._vbd_pba_filter_enabled },
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_vbd_pba_filter { other._vbd_pba_filter },
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_vbd_vba_filter_enabled { other._vbd_vba_filter_enabled },
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_vbd_vba_filter { other._vbd_vba_filter },
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_free_tree { other._free_tree },
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_meta_tree { other._meta_tree },
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_hashes { other._hashes }
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{ }
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bool unused_nodes() const { return _unused_nodes; }
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Genode::uint32_t max_superblocks() const { return _max_superblocks; }
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Genode::uint32_t max_snapshots() const { return _max_snapshots; }
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bool vbd() const { return _vbd; }
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bool vbd_pba_filter_enabled() const { return _vbd_pba_filter_enabled; }
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Genode::uint64_t vbd_pba_filter() const { return _vbd_pba_filter; }
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bool vbd_vba_filter_enabled() const { return _vbd_vba_filter_enabled; }
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Genode::uint64_t vbd_vba_filter() const { return _vbd_vba_filter; }
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bool free_tree() const { return _free_tree; }
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bool meta_tree() const { return _meta_tree; }
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bool hashes() const { return _hashes; }
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void print(Genode::Output &out) const
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{
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Genode::print(out,
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"unused_nodes=", _unused_nodes ,
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" max_superblocks=", _max_superblocks ,
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" max_snapshots=", _max_snapshots ,
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" vbd=", _vbd ,
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" vbd_pba_filter_enabled=", _vbd_pba_filter_enabled,
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" vbd_pba_filter=", _vbd_pba_filter ,
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" vbd_vba_filter_enabled=", _vbd_vba_filter_enabled,
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" vbd_vba_filter=", _vbd_vba_filter ,
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" free_tree=", _free_tree ,
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" meta_tree=", _meta_tree ,
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" hashes=", _hashes );
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}
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} __attribute__((packed));
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#endif /* _CBE__DUMP__CONFIGURATION_H_ */
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