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elements/src/interfaces
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Andrew Poelstra 2a0cf12ecc Merge 07087051af into merged_master (Bitcoin PR #19556) 
Added a method testPeginClaimAcceptance to interfaces::CChain. It is not clear
to me that this is meaningfully different from the existing method broadcastTransaction
(with the `relay` flag set to false so it doesn't actually broadcast), except
that this method returns the TxValidationState, which we display to the user
in the RPC error. Worth revisiting this.

Another nonobvious change was replacing a block of mempool-searching logic
in wallet/rpcwallet.cpp with the single line `pwallet->chain().findCoins(coins)`.
This I stole from the current state of upstream #17211, our favorite in-progress
PR from which the original logic came.
2020-11-29 01:43:20 +00:00
..
chain.cpp Merge 07087051af into merged_master (Bitcoin PR #19556) 2020-11-29 01:43:20 +00:00
chain.h Merge 07087051af into merged_master (Bitcoin PR #19556) 2020-11-29 01:43:20 +00:00
handler.cpp scripted-diff: Bump copyright headers 2020-04-16 13:33:09 -04:00
handler.h scripted-diff: Bump copyright headers 2020-04-16 13:33:09 -04:00
node.cpp Merge 269a7ccb27 into merged_master (Bitcoin PR #19099) 2020-11-28 17:53:38 +00:00
node.h refactor: Move wallet methods out of chain.h and node.h 2020-08-27 14:33:00 -04:00
README.md Suggested interfaces::Chain cleanups from #15288 2019-03-04 15:57:58 -05:00
wallet.cpp Merge 56d47e19ed into merged_master (Bitcoin PR #19619) 2020-11-29 00:21:17 +00:00
wallet.h Merge 56d47e19ed into merged_master (Bitcoin PR #19619) 2020-11-29 00:21:17 +00:00

README.md

Internal c++ interfaces

The following interfaces are defined here:

  • Chain — used by wallet to access blockchain and mempool state. Added in #14437, #14711, #15288, and #10973.

  • ChainClient — used by node to start & stop Chain clients. Added in #14437.

  • Node — used by GUI to start & stop bitcoin node. Added in #10244.

  • Wallet — used by GUI to access wallets. Added in #10244.

  • Handler — returned by handleEvent methods on interfaces above and used to manage lifetimes of event handlers.

  • Init — used by multiprocess code to access interfaces above on startup. Added in #10102.

The interfaces above define boundaries between major components of bitcoin code (node, wallet, and gui), making it possible for them to run in different processes, and be tested, developed, and understood independently. These interfaces are not currently designed to be stable or to be used externally.