The `patricia_trie` crate is generic over the hasher (by way of HashDB) and node encoding scheme. Adds a new `patricia_trie_ethereum` crate with concrete impls for Keccak/RLP.
* Update `add_license` script
* run script
* add `remove duplicate lines script` and run it
* Revert changes `English spaces`
* strip whitespaces
* Revert `GPL` in files with `apache/mit license`
* don't append `gpl license` in files with other lic
* Don't append `gpl header` in files with other lic.
* re-ran script
* include c and cpp files too
* remove duplicate header
* rebase nit
rlp::decode returns Result
Make a best effort to handle decoding errors gracefully throughout the code, using `expect` where the value is guaranteed to be valid (and in other places where it makes sense).
* WIP
* Replace Rlp with UntrustedRlp in views, explicity unwrap with expect
First pass to get it to compile. Need to figure out whether to do this or to propogate Errors upstream, which would require many more changes to dependent code. If we do this way we are assuming that the views are always used in a context where the rlp is trusted to be valid e.g. when reading from our own DB. So need to fid out whether views are used with data received from an untrusted (e.g. extrernal peer).
* Remove original Rlp impl, rename UntrustedRlp -> Rlp
* Create rlp views with view! macro to record debug info
Views are assumed to be over valid rlp, so if there is a decoding error we record where the view was created in the first place and report it in the expect
* Use $crate in view! macro to avoid import, fix tests
* Expect valid rlp in decode functions for now
* Replace spaces with tabs in new file
* Add doc tests for creating views with macro
* Update rlp docs to reflect removing of UntrustedRlp
* Replace UntrustedRlp usages in private-tx merge
* Private transaction message added
* Empty line removed
* Private transactions logic removed from client into the separate module
* Fixed compilation after merge with head
* Signed private transaction message added as well
* Comments after the review fixed
* Private tx execution
* Test update
* Renamed some methods
* Fixed some tests
* Reverted submodules
* Fixed build
* Private transaction message added
* Empty line removed
* Private transactions logic removed from client into the separate module
* Fixed compilation after merge with head
* Signed private transaction message added as well
* Comments after the review fixed
* Encrypted private transaction message and signed reply added
* Private tx execution
* Test update
* Main scenario completed
* Merged with the latest head
* Private transactions API
* Comments after review fixed
* Parameters for private transactions added to parity arguments
* New files added
* New API methods added
* Do not process packets from unconfirmed peers
* Merge with ptm_ss branch
* Encryption and permissioning with key server added
* Fixed compilation after merge
* Version of Parity protocol incremented in order to support private transactions
* Doc strings for constants added
* Proper format for doc string added
* fixed some encryptor.rs grumbles
* Private transactions functionality moved to the separate crate
* Refactoring in order to remove late initialisation
* Tests fixed after moving to the separate crate
* Fetch method removed
* Sync test helpers refactored
* Interaction with encryptor refactored
* Contract address retrieving via substate removed
* Sensible gas limit for private transactions implemented
* New private contract with nonces added
* Parsing of the response from key server fixed
* Build fixed after the merge, native contracts removed
* Crate renamed
* Tests moved to the separate directory
* Handling of errors reworked in order to use error chain
* Encodable macro added, new constructor replaced with default
* Native ethabi usage removed
* Couple conversions optimized
* Interactions with client reworked
* Errors omitting removed
* Fix after merge
* Fix after the merge
* private transactions improvements in progress
* private_transactions -> ethcore/private-tx
* making private transactions more idiomatic
* private-tx encryptor uses shared FetchClient and is more idiomatic
* removed redundant tests, moved integration tests to tests/ dir
* fixed failing service test
* reenable add_notify on private tx provider
* removed private_tx tests from sync module
* removed commented out code
* Use plain password instead of unlocking account manager
* remove dead code
* Link to the contract changed
* Transaction signature chain replay protection module created
* Redundant type conversion removed
* Contract address returned by private provider
* Test fixed
* Addressing grumbles in PrivateTransactions (#8249)
* Tiny fixes part 1.
* A bunch of additional comments and todos.
* Fix ethsync tests.
* resolved merge conflicts
* final private tx pr (#8318)
* added cli option that enables private transactions
* fixed failing test
* fixed failing test
* fixed failing test
* fixed failing test
This is a huge change, which includes some changes to replace code that
originally cloned to reuse allocations instead. The updated
`elastic-array` crate renames its consuming `Vec`-conversion method to
`into_vec`, which means that I can do a simple
`sed -i 's/to_vec/into_vec/'` and then fix the compilation errors.
This commit is probably a minor performance win and definitely a
significant readability win.
* fixed naming of rlp modules
* RlpStream cleanup
* appending short rlp lists (0...55 bytes) is 25% faster
* RlpStream does not use bytes module, nor trait Stream
* removed unused code from rlp module
* compiling ethcore-util with new rlp serialization
* compiling parity with new rlp serialization
* fixed compiling ethcore-light with new rlp serialization
* fixed compiling ethsync with new rlp serialization
* removed redundant comment, print
* removed redundant double-space
* replace usage of WriteBytesExt with ByteOrder
* State cache
* Reduced copying data between caches
Whitespace and optional symbols
* Reduced copying data between caches
Whitespace and optional symbols
* Set a limit on storage cache
* Style and docs
* optionally use no mangling for accountdb
* add the recorder module
* get_recorded for tries, no virtual dispatch on readonly tries
* add recording test
* Address renamed to H160 at bigint library level
* moved uint specific test from util to bigint library
* naming
* unifing hashes in progress
* unifing hashes
* cleanup redundant unwraps in tests
* fixed compiling
* to_rlp takes self by-reference
* clean up some derefs
* out-of-order insertion for blockchain
* implement block rebuilder without verification
* group block chunk header into struct
* block rebuilder does verification
* integrate snapshot service with client service; flesh out implementation more
* initial implementation of snapshot service
* remove snapshottaker trait
* snapshot writer trait with packed and loose implementations
* write chunks using "snapshotwriter" in service
* have snapshot taking use snapshotwriter
* implement snapshot readers
* back up client dbs when replacing
* use snapshot reader in snapshot service
* describe offset format
* use new get_db_path in parity, allow some errors in service
* blockchain formatting
* implement parity snapshot
* implement snapshot restore
* force blocks to be submitted in order
* fix bug loading block hashes in packed reader
* fix seal field loading
* fix uncle hash computation
* fix a few bugs
* store genesis state in db. reverse block chunk order in packed writer
* allow out-of-order import for blocks
* bring restoration types together
* only snapshot the last 30000 blocks
* restore into overlaydb instead of journaldb
* commit version to database
* use memorydbs and commit directly
* fix trie test compilation
* fix failing tests
* sha3_null_rlp, not H256::zero
* move overlaydb to ref_overlaydb, add new overlaydb without on-disk rc
* port archivedb to new overlaydb
* add deletion mode tests for overlaydb
* use new overlaydb, check state root at end
* share chain info between state and block snapshotting
* create blocks snapshot using blockchain directly
* allow snapshot from arbitrary block, remove panickers from snapshot creation
* begin test framework
* blockchain chunking test
* implement stateproducer::tick
* state snapshot test
* create block and state chunks concurrently, better restoration informant
* fix tests
* add deletion mode tests for overlaydb
* address comments
* more tests
* Fix up tests.
* remove a few printlns
* add a little more documentation to `commit`
* fix tests
* fix ref_overlaydb test names
* snapshot command skeleton
* revert ref_overlaydb renaming
* reimplement snapshot commands
* fix many errors
* everything but inject
* get ethcore compiling
* get snapshot tests passing again
* instrument snapshot commands again
* fix fallout from other changes, mark snapshots as experimental
* optimize injection patterns
* do two injections
* fix up tests
* take snapshots from 1000 blocks efore
* address minor comments
* fix a few io crate related errors
* clarify names about total difficulty
[ci skip]
