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bitcoin-core/src/node
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Russell Yanofsky 3fbbb9a640 refactor: Get rid of more redundant chain methods 
This just drops three interfaces::Chain methods replacing them with other calls.

Motivation for removing these chain methods:

- Need to get rid of findFirstBlockWithTimeAndHeight for #10102, which doesn't
  support overloaded methods
- Followup from
  https://github.com/bitcoin/bitcoin/pull/16426#discussion_r412487403
- phantomcircuit comments about findNextBlock test
  http://www.erisian.com.au/bitcoin-core-dev/log-2020-06-06.html#l-214

Behavior is not changing in any way here. A TODO comment in
ScanForWalletTransactions was removed, but just because it was invalid (see
https://github.com/bitcoin/bitcoin/pull/19195#discussion_r448020762), not
because it was implemented.
2020-12-07 09:09:53 -04:00
..
coin.cpp node: Use mempool from node context instead of global 2019-12-05 14:22:05 -05:00
coin.h node: Use mempool from node context instead of global 2019-12-05 14:22:05 -05:00
coinstats.cpp Don't make "in" parameters look like "out"/"in-out" parameters: pass by ref to const instead of ref to non-const 2020-12-06 00:22:40 +00:00
coinstats.h rpc: Add hash_type NONE to gettxoutsetinfo 2020-06-22 01:55:36 +02:00
context.cpp Remove the remaining fee estimation globals 2020-12-03 12:56:37 +01:00
context.h Remove the remaining fee estimation globals 2020-12-03 12:56:37 +01:00
interfaces.cpp refactor: Get rid of more redundant chain methods 2020-12-07 09:09:53 -04:00
psbt.cpp scripted-diff: Bump copyright headers 2020-04-16 13:33:09 -04:00
psbt.h Have a PSBTAnalysis state that indicates invalid PSBT 2019-11-19 14:54:08 -05:00
README.md [docs] Document src subdirectories and different libraries 2019-04-09 17:53:08 -04:00
transaction.cpp style and nits for fee-checking in BroadcastTransaction 2020-10-08 14:11:16 -07:00
transaction.h scripted-diff: Use [[nodiscard]] (C++17) instead of NODISCARD 2020-11-26 09:05:59 +00:00
ui_interface.cpp gui: change combiner for signals to optional_last_value 2020-07-01 21:40:51 +08:00
ui_interface.h scripted-diff: Move ui_interface to the node lib 2020-06-27 11:49:28 -04:00
utxo_snapshot.h Convert everything except wallet/qt to new serialization 2020-03-30 16:10:30 -07:00

README.md

src/node/

The src/node/ directory contains code that needs to access node state (state in CChain, CBlockIndex, CCoinsView, CTxMemPool, and similar classes).

Code in src/node/ is meant to be segregated from code in src/wallet/ and src/qt/, to ensure wallet and GUI code changes don't interfere with node operation, to allow wallet and GUI code to run in separate processes, and to perhaps eventually allow wallet and GUI code to be maintained in separate source repositories.

As a rule of thumb, code in one of the src/node/, src/wallet/, or src/qt/ directories should avoid calling code in the other directories directly, and only invoke it indirectly through the more limited src/interfaces/ classes.

The src/node/ directory is a new directory introduced in #14978 and at the moment is sparsely populated. Eventually more substantial files like src/validation.cpp and src/txmempool.cpp might be moved there.