Ignotus Peverell
4e36c63cbb
Save outputs under their own keys
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Save outputs in every new block under their own hash. Done in the
same batch as the block. Allows for direct output lookups by hash
required by the p2p layer. Also store an index of output
commitment to output hash for wallet and input lookups.
2017-04-20 11:31:02 -07:00
Merope Riddle
39ddeb0a2a
core: various cleanups, improvements, code comments ( #38 )
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* core: cleanup slicing impls for Hash
* core: clean up Readable trait, implement Readable/Writeable for various integers
* core: change Hash debug output to hex
* core: correct warnings in all modules
2017-04-09 23:17:23 -07:00
Jacob Payne
9e82fb1774
Replace AsFixedBytes with Sized + AsRef<[u8]> ( #35 )
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* Replace AsFixedBytes with Sized + AsRef<[u8]>
* Add AsRef<u8> to impl_array_newtype!
* Include AsFixedBytes as marker trait
* Related fixes
* Remove Deref
2017-04-06 22:54:54 -07:00
Ignotus Peverell
382754e54c
Add workspace support for all crates
2017-04-05 23:41:49 -07:00
Ignotus Peverell
38d5d67e79
Add features bitmask to Block, Output, Kernel; coinbase validation
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Block, Output and Kernel now have bitmasks to hold supported
features and eventually versioning. Will make adding features and
updates easier and open the possibility of soft forks.
First added feature for Output and Kernel is the marking of coinbase
related ones. Allows the validation of the coinbase part of a block.
2017-03-23 17:06:00 -07:00
Ignotus Peverell
f64d20749f
Framework to define services as RESTful HTTP API services. Serde implementations for some core types.
2017-03-07 17:00:34 -08:00
Ignotus Peverell
7ee408e067
Moved down to the store module some common persistence code.
2017-02-09 11:41:46 -08:00
Ignotus Peverell
1c2b70f78f
Lower cuckoo graph size for test.
2017-02-07 15:12:35 -08:00
Ignotus Peverell
f6114231ae
Added support for a header chain, in addition to the main chain. Main chain must strictly follow header chain but header chain is allowed to be ahead (for sync).
2017-02-07 13:50:01 -08:00
Ignotus Peverell
4a034018cb
Block inputs and ouputs Merkle tree validation.
2017-01-25 11:44:37 -08:00
Ignotus Peverell
fc2697e7d8
When the cuckoo size is reduced for tests, pow needs to be recomputed for the genesis block.
2017-01-23 14:34:02 -08:00
Ignotus Peverell
21eb690840
Ignore log initialization failure.
2017-01-10 11:24:14 -08:00
Ignotus Peverell
cc9690ee8c
Test for chain forks and head switching.
2017-01-09 20:30:02 -08:00
Ignotus Peverell
dda223f25b
Chain logic to support multiple forks, select the most worked fork as the head. Significantly simplified from the original direction as it doesn't seem that explicitly materializing forks is necessary. Simple total difficulty accounting in block headers helping a lot there.
2017-01-09 15:16:44 -08:00
Ignotus Peverell
ce23dda6cb
Block headers maintain total difficulty up to previous. Changed all references of target to difficulty to stay consistent. Ported retargeting algo to use difficulty as well.
2016-12-26 15:39:31 -08:00
Ignotus Peverell
57eb7ad0a9
A few more basic block checks in the chain pipeline. Added a chain adapter trait that's notified when a block is accepted.
2016-12-20 17:35:04 -08:00
Ignotus Peverell
e688ff99e6
Started putting in place the adapter between the chain and p2p modules to forward blocks and transactions. Cleaned up chain store references.
2016-12-18 15:51:54 -08:00
GarrickOllivander
2e6d3d9fdb
Safer serialization of base types ( #18 )
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* use MESSAGE_SIZE constant instead of 32
* use Hashed trait in genesis
* safer serialization of Hash
* Hashed of [u8] should send only data to hash function, not length + data
* Safer serialization of Proof
* Safer serialization of Commitment
* Safer serialization of RangeProof
* introduce read_limited_vec instead of potential panic in conversion
2016-12-17 13:44:14 -08:00
Ignotus Peverell
2e860d04cf
Clarifying comment for rejection of blocks too far in future.
2016-11-30 16:26:04 -08:00
Ignotus Peverell
715cc44d93
Use proper target when mining in test.
2016-11-29 20:07:08 -08:00
Ignotus Peverell
08f2f38098
Configurable path for chain db. Lowered test cuckoo size.
2016-11-29 18:45:39 -08:00
Ignotus Peverell
9795d9e452
Miner facility, using the current chain state to build on top of.
2016-11-27 12:31:15 -08:00
Ignotus Peverell
1e5ff0eeff
Integration of target calculation with header validation and pow. Enforce strictly progessing time.
2016-11-16 17:03:23 -08:00
Ignotus Peverell
1d2b23a4a5
Several simple fixes to reflect changes from core (Result instead of Option for errors, consensus module, etc.)
2016-11-15 17:29:42 -08:00
Ignotus Peverell
b1762cb5f4
p2p module getting close to first integration test allowing 2 peers to connect. Fleshed out handshake and protocol use. Fixed most errors, just need to make the borrow checker happy.
2016-10-25 22:06:13 -07:00
Ignotus Peverell
0855d7b41e
Merge pull request #4 from merope07/cleanup-oct2016
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Modularize several data structures in core
2016-10-23 15:58:56 -04:00
Ignotus Peverell
c1cb57f3a9
Fixed wrong re-export.
2016-10-23 15:43:05 -04:00
Merope Riddle
9644fb6a73
Add apache 2.0 license header to all source files
2016-10-23 13:20:39 +00:00
Ignotus Peverell
f73a308bf3
Initial import.
2016-10-20 20:06:12 -04:00
