This commit provides support for 2-level multi-signing of
transactions. The ability is usually compiled out, since other
aspects of multi-signing are not yet complete.
Here are the missing parts:
o Full support for Tickets in transactions.
o Variable fees based on the number of signers,
o Multiple SignerLists with access control flags on accounts,
o Enable / disable operations based on access control flags,
o Enable / disable all of multi-signing based on an amendment,
o Integration tests, and
o Documentation.
Add support for the SignerListSet transaction as a step toward
multi-sign support.
As part of the SignerListSet implementation, add InnerObjectFormat
templates (similar to TxFormats and LedgerFormats) and enforce them
in STObject, STArray, and STParsedJSON.
A few serialization changes coming from m-of-n development:
o Improve readability of SField.cpp.
o Better initialization of STObject.
o Trimming of STObject public methods.
o Add STObject::getFieldObject and STObject::setFieldObject.
o Make STObject::isEquivalent more robust.
o Improvements to whitespace, overrides, and virtuals.
This changes TMGetLedger protocol in a backward-compatible way to include
a "query depth" parameter - the number of extra levels in the SHAMap tree
that a server should return in the corresponding TMLedgerData. Depending
on the value or absence of the field, a server may adjust the amount of
returned data based on the observed latency of the requestor: higher
latencies will return larger data sets (to compensate for greater
request/response turnaround times).
* Better rules specific to each lookup case:
* By hash: Any ledger found by hash is valid.
* By numeric index: If rippled is out of sync, and the index is after the
* validated ledger, return "InsufficientNetworkMode" error.
* By named index: If rippled is out of sync, or closed/current is requested and significantly older than the validated ledger, return "InsufficientNetworkMode" error.
Track peer latency, report in RPC, make peer selection for
fetching latency aware.
This also cleans up the PeerImp timer to minimize
resetting. Indirect routing is made latency-aware as well.
* Cleanups and reduction of copying
* Add STArray::back, operator[], push_back(&&)
* Add make_stvar
* Rework STParsedJSON
* Fix code and unit tests that use STParsedJSON
* STTx move constructor
The STAmount class includes a number of functions which serve as thin
wrappers, which are unused or used only in one place, or which break
encapsulation by exposing internal implemenation details. Removing
such functions simplifies the interface of the class and ensures
consistency.
* getSNValue and getNValue are now free functions
* canonicalizeRound is no longer exposed
* Removed addRound and subRound
* Removed overloads of multiply, mulRound, divide and divRound
