Introduce a new Chain struct that maintains the current head,
acts as facade to the store and the block processing pipeline
and handles all appropriate locking.
All higher level components, like the overall server, REST APIs
and miner have been update to only depend on Chain. Cleaned up
some duplication and tests now that there's a single entry point
to all blockchain operations.
Most of the logic to build a transaction that sends coin to
another party. Still requires more debugging and clean up.
Main changes and additions are:
* Update to serde 1.0
* API endpoint to retrieve an Output
* Output is now Serialize and Deserialize
* Wallet configuration
* Command line for the send operation
* Wallet data checker to update created outputs into confirmed
* Wallet-specific configuration
* Sample Signatures for put_enc and get_dec
* Implement put_enc and get_dec
* Implement ChainCodec in grin_chain
* Truncate src only on complete Blocks
* Truncate src only on complete Tip + Check Len
* Move BlockHeader Encoding to BlockHeaderCodec
* Define put_enc for store::Batch
* Replace BlockCodec and BlockHeaderCodec with generic BlockCodec<T>
* Implement Default for BlockCodec Manually
* Replace get_ser/put_ser with get_enc/get_dec for chain::ChainKVStore
* Remove Writeable/Readable for chain::Tip
* Add Tokio-io and Bytes to grin_p2p
* Additional Setup for Message enum + Msg{Encode,Decode} traits
* base msg ping pong encoding and test
* fill out msg-codec tests
* Implement Hand Encoding/Decoding
* msg-encode shake
* msg-encode getpeeraddr
* codec peer-addrs message, SockAddr struct wierdness
* header message codec
* msg encoding finished prelim
* Implement PeerCodec Encoding/Decoding
* Set PeerStore to use PeerCodec for Encoding/Decoding
* Add a DecIterator
* Prune PeerStore
* Replace Decoding and Encoding in handle_payload
* Prune Writeable/Readable methods in store::Store
* Remove Incomplete Frame Testing ( Not Nessesary right now )
* separate block and tx codec tests
* Refactor {Tx,Block}Codec Tests
Adds checks to ignore a block that's already known (can happen
if the block was saved but the chain update failed). Also saves
saves the chain slightly differently during bootstrap as the
header chain should only be updated when a header is received
(and not when we got a full block). Finally, do not broadcast
during bootstrap.
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.
* 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
* Replace AsFixedBytes with Sized + AsRef<[u8]>
* Add AsRef<u8> to impl_array_newtype!
* Include AsFixedBytes as marker trait
* Related fixes
* Remove Deref
* 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
Ignotus Peverell