hardcoresushi/libcryfs
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84d1c55bc1
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49 Commits

Author SHA1 Message Date
Sebastian Messmer
84d1c55bc1 Adapt to new blockstore 2015-04-16 14:10:58 +02:00
Sebastian Messmer
eaa60d3a53 - Use one block flush less when growing by a traversal (the one that grows the old last leaf to max size) 
- Fix numLEaves() calculation
 2015-04-10 22:57:29 +02:00
Sebastian Messmer
bee68464dc When traversing a blob out of range, automatically create the leaves up to the traversed point 2015-04-10 21:52:30 +02:00
Sebastian Messmer
e3f7b47440 Allow Blob::flush 2015-04-09 23:41:51 +02:00
Sebastian Messmer
628f4edec0 Don't flush if not necessary 2015-04-09 23:29:29 +02:00
Sebastian Messmer
4b04226162 Work with new blockstore::Key 2015-04-09 20:07:21 +02:00
Sebastian Messmer
8b7601f216 Fix travis build 2015-04-09 18:45:25 +02:00
Sebastian Messmer
3f43dcfe10 Fix locking 2015-04-09 16:30:36 +02:00
Sebastian Messmer
9a959cfab9 DataTree is threadsafe 2015-04-09 16:10:57 +02:00
Sebastian Messmer
84401b9abf Use CachingDataTreeStore instead of DataTreeStore to avoid opening the same datatree twice in different threads 2015-04-09 15:40:27 +02:00
Sebastian Meßmer
9b4f8c2030 Adapt to the blockstore change (SynchronizedBlockStore was renamed to CachingBlockStore) 2015-04-02 03:00:06 -04:00
Sebastian Meßmer
deb1a2462a BlobStore uses synchronized access to its BlockStore 2015-03-19 11:16:50 +01:00
Sebastian Messmer
a7a87a07dd Add style warnings 2015-03-16 18:32:37 +01:00
Sebastian Messmer
dd80ab8d4d Add Blob::tryRead() 2015-03-11 01:04:48 +01:00
Sebastian Messmer
11930a8363 Added an assertion to read() 2015-03-08 03:50:42 +01:00
Sebastian Messmer
2bfc872088 Fix Blob::read()/write() and write test cases for it 2015-03-06 20:40:23 +01:00
Sebastian Messmer
a9c44a40ed Fix Blob::write() and add some test cases for it 2015-03-06 16:08:30 +01:00
Sebastian Messmer
75d1ef11fe Fixed loading nonexisting blobs and wrote more test cases 2015-03-06 02:21:31 +01:00
Sebastian Messmer
e64ab10059 Fix DataNodeView: Only allow read access to data region 2015-03-05 22:22:22 +01:00
Sebastian Messmer
398b564156 BlobStoreOnBlocks can be configured with a blocksize 2015-03-05 22:21:59 +01:00
Sebastian Messmer
3a01f95467 Adapt to new blockstore which has Block::write() instead of writeable Block::data() pointer 2015-03-04 20:58:39 +01:00
Sebastian Messmer
b43464d669 Allow writing out of the bounds of a blob, resize blob in this case 2015-03-04 03:29:22 +01:00
Sebastian Messmer
5fb235a40c Removed DataTree::addDataLeaf() / DataTree::removeLastDataLeaf() and DataTree::flush() 2015-03-04 03:17:59 +01:00
Sebastian Messmer
f89db143d9 TODOs 2015-03-04 02:55:26 +01:00
Sebastian Messmer
13a76bd42a Fix two bugs in DataTree::resizeNumBytes() 2015-03-04 02:04:51 +01:00
Sebastian Messmer
4d50479777 Mark BlobOnBlocks::read/write as override 2015-02-27 01:28:53 +01:00
Sebastian Messmer
8dd0275c75 Add Blob::key() 2015-02-27 00:18:26 +01:00
Sebastian Messmer
0e17ea5b29 TODOs 2015-02-26 23:46:50 +01:00
Sebastian Messmer
c978a4581a Simplified read/write implementation 2015-02-26 20:23:37 +01:00
Sebastian Messmer
a44b6318e2 - Refactor math functions for reuse (and write test cases for them) 
- Implemented BlobOnBlocks::read() and write(). Not tested yet.
 2015-02-26 20:19:12 +01:00
Sebastian Messmer
7de4948256 Added assert 2015-02-26 18:53:24 +01:00
Sebastian Messmer
4e8e4ea3d3 Implemented DataTree::resizeNumBytes(). No test cases yet. 2015-02-26 17:33:47 +01:00
Sebastian Messmer
a66bccb122 TODOs 2015-02-26 17:06:34 +01:00
Sebastian Messmer
87db6dfab8 Fix DataTree::numStoredBytes() and write test cases for it 2015-02-26 17:04:02 +01:00
Sebastian Messmer
61ec7dedb8 BlobOnBlocks::size() works correctly 2015-02-25 23:09:48 +01:00
Sebastian Messmer
b8cb2ad450 Added DataTree::numStoredBytes 2015-02-25 23:08:16 +01:00
Sebastian Messmer
0f40619a4a BlobOnBlocks stores DataTrees, not DataNodes 2015-02-25 22:48:39 +01:00
Sebastian Messmer
c9ce0d55cf Make block size configureable in DataNodeStore -> this greatly speeds up our test cases, because they can use smaller blocks, which means less children per inner node 2015-02-25 22:30:48 +01:00
Sebastian Messmer
97cf6a6e40 Written data tree leaf traversal and some test cases 2015-02-25 01:31:16 +01:00
Sebastian Messmer
9d9c090148 Refactoring 2015-02-24 23:11:20 +01:00
Sebastian Messmer
7f55285ecd Implement removing trees and write some test cases for DataTreeStore 2015-02-24 22:44:10 +01:00
Sebastian Messmer
db32c37b87 Added testcase for DataNodeStore::remove() 2015-02-24 16:54:44 +01:00
Sebastian Messmer
b9e3a9b109 Added test cases for DataNodeStore::numNodes() 2015-02-24 16:52:11 +01:00
Sebastian Messmer
6127a9d6a8 Added test cases shrinking down full trees to one-leaf trees 2015-02-23 21:06:45 +01:00
Sebastian Messmer
05b4ccae05 Added some test cases for shrinking trees 2015-02-23 16:21:02 +01:00
Sebastian Messmer
ab2e789dac Implement tree shrinking and some test cases for it 2015-02-22 19:30:42 +01:00
Sebastian Messmer
f5c48db10b - Refactor GetLowestRightBorderNodeWithLessThanKChildrenOrNull into algorithm.h 
- Started shrinking leaves
 2015-02-21 01:59:25 +01:00
Sebastian Messmer
0607dcb282 Refactor initialization of DataLeafNode/DataInnerNode 2015-02-20 19:46:52 +01:00
Sebastian Messmer
3350e9368a Switch to biicode 2015-02-17 00:40:34 +01:00