Szymon Walter
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c42fb978c2
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add README and LICENSE
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2018-03-21 18:45:07 +01:00 |
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Szymon Walter
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d5423d7199
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Change sector::Address implementation to use u32
This way a `u64` is guaranteed to be able to index specific bytes in a
Volume.
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2018-03-21 18:17:36 +01:00 |
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Szymon Walter
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e6218401ce
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implement doubly indirect pointer tables
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2018-03-20 15:44:12 +01:00 |
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Szymon Walter
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30aed8bde7
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add an InodeBlocks Iterator for iterating over the blocks of an inode
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2018-03-20 15:17:16 +01:00 |
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Szymon Walter
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83a9d706a3
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rename Volume::len to Volume::size
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2018-03-20 14:56:09 +01:00 |
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Szymon Walter
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d24fde3c3d
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fix safe read reading zero bytes
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2018-03-20 14:34:06 +01:00 |
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Szymon Walter
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2a755f740d
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fix sector::Address::with_block_size
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2018-03-20 13:42:52 +01:00 |
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Szymon Walter
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6c2dc293e0
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shorten too long lines
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2018-03-20 12:58:39 +01:00 |
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Szymon Walter
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a1436f2d26
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satisfy lints
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2018-03-20 12:57:00 +01:00 |
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Szymon Walter
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02f70ee974
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add 1024 sized sectors
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2018-03-20 12:53:27 +01:00 |
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Szymon Walter
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ce162aae90
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rename buffer to volume to better reflect its purpose
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2018-03-20 12:49:44 +01:00 |
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Szymon Walter
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ab069b60e6
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rename block to sector to better reflect its purpose
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2018-03-20 12:46:27 +01:00 |
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Szymon Walter
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6e86749246
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fix bad log(block_size)
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2018-03-20 12:39:45 +01:00 |
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Szymon Walter
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fbdbeb2842
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fix Address::sub
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2018-03-20 12:38:22 +01:00 |
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Szymon Walter
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764c4de6bf
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fix with_block_size
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2018-03-20 12:35:05 +01:00 |
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Szymon Walter
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7c57c047bc
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make Buffer generic over its index, instead of usize
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2018-03-20 12:30:36 +01:00 |
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Szymon Walter
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7e0af1b8f6
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add generic Idx type argument to Buffer and Length
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2018-03-20 11:05:56 +01:00 |
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Szymon Walter
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88b1e3b668
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impl Step for block Address to allow range iterating
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2018-03-20 10:42:22 +01:00 |
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Szymon Walter
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63f0203601
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add assert to block address unsafe constructos
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2018-03-20 10:33:17 +01:00 |
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Szymon Walter
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2966b628fa
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rewrite how block addresses are constructed
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2018-03-20 10:30:40 +01:00 |
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Szymon Walter
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677c072b45
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fix arithmetic errors
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2018-03-20 10:21:05 +01:00 |
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Szymon Walter
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b55633205e
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add block_size and log_block_size methods to Address
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2018-03-20 10:16:30 +01:00 |
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Szymon Walter
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e6ebd09b3e
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derive PartialOrd and Ord for Address
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2018-03-20 10:14:24 +01:00 |
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Szymon Walter
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69b3ba7552
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impl Debug, LowerHex, Display for Address
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2018-03-20 10:13:21 +01:00 |
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Szymon Walter
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3dca5904a1
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i accidentaly
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2018-03-20 10:03:18 +01:00 |
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Szymon Walter
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5cfa684c03
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rename ext2.bin to ext2.img
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2018-03-20 10:03:09 +01:00 |
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Szymon Walter
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e456764a20
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rename ext2.bin to ext2.img to better reflect its contents
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2018-03-20 10:01:44 +01:00 |
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Szymon Walter
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cb1de4b2e3
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add a way to address block in an ext2 fs
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2018-03-20 07:21:24 +01:00 |
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Szymon Walter
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f816ebdbe7
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allow indexing inodes independent of the block group
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2018-03-19 21:42:45 +01:00 |
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Szymon Walter
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d1905db917
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make update_global and update_inode private
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2018-03-19 21:09:48 +01:00 |
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Szymon Walter
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95533395d9
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add methods for querying and manipulating inodes to Ext2
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2018-03-19 20:49:59 +01:00 |
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Szymon Walter
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7dd27917bd
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add in_use method for Inode to check whether there are any hard links
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2018-03-19 20:42:27 +01:00 |
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Szymon Walter
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c798b2bdb2
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add Debug impls
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2018-03-19 20:38:32 +01:00 |
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Szymon Walter
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eef8f86e8b
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add find_inode function do impl Inode
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2018-03-19 20:25:35 +01:00 |
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Szymon Walter
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6ce24624a7
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add version and inode_size methods
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2018-03-19 19:55:22 +01:00 |
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Szymon Walter
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1415941a96
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update update_global method on Ext2
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2018-03-19 19:41:45 +01:00 |
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Szymon Walter
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fb1b5bdef5
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fix unsafe keywords
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2018-03-19 19:36:30 +01:00 |
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Szymon Walter
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959572eca1
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mark Superblock::find unsafe; add test
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2018-03-19 19:33:56 +01:00 |
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Szymon Walter
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0fc2c934d9
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add offset argument to BlockGroupDescriptor::find_...
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2018-03-19 19:33:20 +01:00 |
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Szymon Walter
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35170f2aee
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add block group descriptor table loading to Ext2 struct
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2018-03-19 19:32:36 +01:00 |
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Szymon Walter
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f1b5d2b2a0
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rewrite fs to init in new
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2018-03-19 18:38:33 +01:00 |
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Szymon Walter
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e6acaad9a9
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port BlockGroupDescriptor table finding to Buffer
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2018-03-19 18:10:27 +01:00 |
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Szymon Walter
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d4348c3177
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fill in the fs with some directories and files
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2018-03-19 17:56:53 +01:00 |
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Szymon Walter
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ade142843c
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add file_len test and rewrite file test
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2018-03-19 17:42:08 +01:00 |
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Szymon Walter
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2e336270c8
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fix some slicing issues
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2018-03-19 17:41:42 +01:00 |
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Szymon Walter
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1d8b1466ff
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mkfs.ext2 ext2.bin
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2018-03-19 17:31:01 +01:00 |
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Szymon Walter
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0d5b9aef12
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add PartialEq impl for Error
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2018-03-19 17:23:45 +01:00 |
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Szymon Walter
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0802005fa5
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uncomment impl Buffer for &mut [T]
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2018-03-19 17:05:01 +01:00 |
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Szymon Walter
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a8199f00d0
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add File Ext2 test
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2018-03-19 13:35:00 +01:00 |
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Szymon Walter
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55b23f4974
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add Result return type to fn commit
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2018-03-19 13:30:42 +01:00 |
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