This tidies up the View interface and makes transaction
application a free function, with the removal of the
TransactionEngine class. A new class ApplyContext provides
all the state information needed to apply a Transactor. The
Transactor is refactored to perform all the processing
activities previously part of TransactionEngine.
The calculation of metadata from a MetaView is improved.
A new apply function performs all the steps for calculating
and inserting metadata into the tx map.
Transaction processing code path is passed a Config instead
of retrieving the global, and uses the Journal supplied in
the call to apply() consistently.
To support transaction processing and RPC operations, a
new POD type ViewInfo is added which consolidates static
information about open and closed ledgers, such as the ledger
sequence number or the closing times. Ledger and MetaView are
refactored to use this info.
The ViewInfo now contains the "open ledger" setting. The
tapOPEN_LEDGER ViewFlag is removed. The view property of
being an open ledger is obtained from the base or by using
the MetaView constructor which presents a closed ledger as
an open one.
View, MetaView:
* Fix missing includes
* Add apply free function
* Use Journal in TransactionEngine
* Use BasicView in TransactionEngine
* inline NetworkOPs::batchApply
* Add shallow_copy, open_ledger MetaView ctor tags
* Add ViewInfo with open flag, seq, close times
* Make parent_ a reference
* Tidy up ctor arguments and base_ name
* Remove tapOPEN_LEDGER
* add assert to MetaView::apply
* ViewInfo comment
* Throw, pass Journal in txInsert
* Add BasicView::txCount
TransactionEngine:
* Add apply
* Make TransactionEngine private
* Refactor MetaView::apply and apply()
* Rename to TxMeta
* Refactor treatment of metadata in MetaView, TransactionEngine
* Rename to ApplyContext
* Use ApplyContext& in Transactor
* Pass Config in ApplyContext
* Declare Transactor classes in headers
* Use view flags in Transactor
Classes implementing the consensus process on Ripple are cleaned
up in preparation for modularizations and compartmentalization.
Functions and state related to inter-round consensus are moved out
of NetworkOPs and into Consensus, where they are more effectively
isolated.
Some member functions are changed to free functions and some free
functions have their scope reduced to specific translation units.
* Track inter-round consensus state using new Consensus object
* Devirtualize interfaces
* Reduce NetworkOPs, Consensus and LedgerConsensus interfaces
* Add comments
All AccountID functionality is removed from RippleAddress and
replaced with free functions. The AccountID to string conversion
cache is factored out as an explicit type with an instance in
the Application object. New base58 conversion functions are used,
with no dependence on OpenSSL.
All types and free functions related to AccountID are consolidated
into one header file. Routines to operate on "tokens" are also
introduced and consolidated into a single header file.
A token one of the cryptographic primitives used in Ripple:
Secret Seed
Server Public Key
Server Secret Key
Account ID
Account Public Key
Account Private Key
and these deprecated primitives:
Account Family Seed
Account Family Generator
This performs a deep refactor on the Ledger class and its supporting
classes, in preparation for the move to shared_ptr<SLE const> in
places where the SLE is immutable and we are currently using
shared_ptr<SLE>.
Member functions are converted to free functions, the SLECache is an
explicit parameter, one line convenience functions are removed to
streamline the interface. Some callers are changed to use <SLE const>
instead of <SLE>
SLECache:
* Moved to its own header file
RippleState:
* Remove unused functions
* Store the SLE as const
* Simplify callers
AccountState:
* Remove unused members
* Simplify existing members
Ledger:
* Replace writeBack with insert and update
* Remove unused functions
* Remove LedgerStateParams
* Move getLastFullLedger to Application
* add entryCacheI, exists, fetch, erase
* Use boost::optional where it makes sense
* Make member functions free functions
Free functions:
* fetch: cache-aware SLE retrieval
* forEachItem, forEachItemAfter
* (various)
* Inject dependencies, make functions free and levelize
* Add comments to document the intent behind the code
* Reduce class public interfaces
* Remove support for proposals without ledger hashes
* Remove the deprecated wallet_accounts command.
* Remove dead code for generator maps.
* Remove the help for the obsolete wallet_add and wallet_claim commands
(which have already been removed).
General RPC command that can retrieve objects in the account root.
* Add account objects integration test.
* Support tickets.
* Add removeElement in Json::Value
In some corner cases, an incorrect resume marker could be
returned, preventing the complete enumeration of account
transactions.
* Robust markers via improved paging support
* New unit tests
* Cleanup
This creates a new InboundTransactions object that handles transaction sets,
removing this responsibility from the consensus object. The main benefit is
that many inbound transaction operations no longer require the master lock.
Improve logic to decide which peers to query, when to add more peers, and
when to re-query existing peers.
* Performance motivated.
* Several of these called size() which is O(N) in gcc-4.8.
* Remove container copy from LedgerConsensusImp::playbackProposals().
* Addresses RIPD-284.
SHAMapTreeNode
* Remove SHAMapTreeNode::pointer and SHAMapTreeNode::ref.
* Add std includes necessary to make the header standalone.
* Remove implementation from the SHAMapTreeNode declaration.
* Make clear what part of SHAMapTreeNode is:
1) Truly public.
2) Used only by SHAMap.
3) Truly private to SHAMapTreeNode.
SHAMapItem
* Remove SHAMapItem::pointer and SHAMapItem::ref.
* Add std includes necessary to make the header standalone.
* Remove implementation from the SHAMapItem declaration.
* Make clear what part of SHAMapItem is:
1) Truly public.
2) Used only by SHAMapTreeNode.
3) Truly private to SHAMapItem.
SHAMapSyncFilter
* Add override for SHAMapSyncFilter-derived functions.
* Add missing header.
* Default the destructor and delete the SHAMapSyncFilter copy members.
SHAMapNodeID
* Remove unused mHash member.
* Remove unused std::hash and boost::hash specializations.
* Remove unused constructor.
* Remove unused comparison with uint256.
* Remove unused getNodeID (int depth, uint256 const& hash).
* Remove virtual specifier from getString().
* Fix operator<= and operator>=.
* Document what API is used outside of SHAMap.
* Move inline definitions outside of the class declaration.
SHAMapMissingNode
* Make SHAMapType a enum class to prevent unwanted conversions.
* Remove needless ~SHAMapMissingNode() declaration/definition.
* Add referenced std includes.
SHAMapAddNode
* Make SHAMapAddNode (int good, int bad, int duplicate) ctor private.
* Move all member function definitions out of the class declaration.
* Remove dependence on beast::lexicalCastThrow.
* Make getGood() const.
* Make get() const.
* Add #include <string>.
SHAMap
* Remove unused enum STATE_MAP_BUCKETS.
* Remove unused getCountedObjectName().
* Remove SHAMap::pointer
* Remove SHAMap::ref
* Remove unused fetchPackEntry_t.
* Remove inline member function definitions from class declaration.
* Remove unused getTrustedPath.
* Remove unused getPath.
* Remove unused visitLeavesInternal.
* Make SHAMapState an enum class.
* Explicitly delete SHAMap copy members.
* Reduce access to nested types as much as possible.
* Normalize member data names to one style.
* Change last of the typedefs to usings under shamap.
* Reorder some includes ripple-first, beast-second.
* Declare a few constructions from make_shared with auto.
* Mark those SHAMap member functions which can be, with const.
* Add missing includes
An alternative to the unity build, the classic build compiles each
translation unit individually. This adds more modules to the classic build:
* Remove unity header app.h
* Add missing includes as needed
* Remove obsolete NodeStore backend code
* Add app/, core/, crypto/, json/, net/, overlay/, peerfinder/ to classic build
The SHAMap class is refactored into a separate module where each translation
unit compiles separate without errors. Dependencies on higher level business
logic are removed. SHAMap now depends only on basics, crypto, nodestore,
and protocol:
* Inject NodeStore::Database& to SHAMap
* Move sync filter instances to app/ledger/
* Move shamap to its own module
* Move FullBelowCache to shamap/
* Move private code to shamap/impl/
* Refactor SHAMap treatment of missing node handler
* Inject and use Journal for logging in SHAMap
The abstract_clock is now templated on a type meeting the requirements of
the Clock concept. It inherits the nested types of the Clock on which it
is based. This resolves a problem with the original design which broke the
type-safety of time_point from different abstract clocks.
Split out and rename STValidation
Split out and rename STBlob
Split out and rename STAccount
Split out STPathSet
Split STVector256 and move UintTypes to protocol/
Rename to STBase
Rename to STLedgerEntry
Rename to SOTemplate
Rename to STTx
Remove obsolete AgedHistory
Remove types.h and add missing includes
Remove unnecessary includes in app.h
Remove unnecessary includes in app.h
Remove include app.h from app1.cpp
The RPC account_lines and account_offers commands respond with the correct
ledger info. account_offers, account_lines and book_offers allow admins
unlimited size on the limit param. Specifying a negative value on limit clamps
to the minimum value allowed. Incorrect types for limit are correctly reported
in the result.
