53 lines
1.4 KiB
C
53 lines
1.4 KiB
C
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/*
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* Copyright (c) 2013, 2014, 2015, 2022 Jonas 'Sortie' Termansen.
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*
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* filesystem.h
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* ISO 9660 filesystem implementation.
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*/
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#ifndef FILESYSTEM_H
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#define FILESYSTEM_H
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#include "iso9660.h"
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class Device;
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class Inode;
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static const size_t INODE_HASH_LENGTH = 1 << 16;
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class Filesystem
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{
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public:
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Filesystem(Device* device, const char* mount_path, uint64_t pvd_offset);
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~Filesystem();
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public:
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Block* pvd_block;
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struct iso9660_pvd* pvd;
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Device* device;
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const char* mount_path;
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iso9660_ino_t root_ino;
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uint32_t block_size;
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Inode* mru_inode;
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Inode* lru_inode;
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Inode* hash_inodes[INODE_HASH_LENGTH];
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public:
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Inode* GetInode(iso9660_ino_t inode_id);
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};
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#endif
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