Commit graph

19608 commits

Author SHA1 Message Date
Wladimir J. van der Laan
3facd9fdc4
Merge #14481: Add P2SH-P2WSH support to listunspent RPC
6ca836ab3a Add release note for listunspent P2WSH change (MeshCollider)
928beae007 Add test for P2SH-P2WSH in signrawtransactionwithkey and listunspent (MeshCollider)
314784a60f Make listunspent and signrawtransaction RPCs support witnessScript (MeshCollider)

Pull request description:

  This is a reworked version of #11708 after #12427 and the `signrawtransaction` split.

  For a P2WSH address, listunspent should return the witness script, and for a P2SH-P2WSH address, it should also return the inner witness script (because SignTransaction will automatically wrap it in P2SH if required).

  Includes a test which also tests the behaviour of #12427, and release note.

Tree-SHA512: a8e72cf16930312bf48ec47e44a68f8d7e26664043c1b4cc0983eb25aec4087e511188ff9a0f181cd7b8a0c068c60d7f1e7e3f226b79e8c48890039dcf57f7b7
2019-02-14 22:17:52 +01:00
MarcoFalke
cd8ca8be31
Merge #14626: Select orphan transaction uniformly for eviction
7257353b93 Select orphan transaction uniformly for eviction (Pieter Wuille)

Pull request description:

  The previous code was biased towards evicting transactions whose txid has a larger gap (lexicographically) with the previous txid in the orphan pool.

Tree-SHA512: e35f700aea5ed79d1bc57f64bffcb623424b40156fd0a12f05f74f981a8aa4175d5c18d042989243f7559242bdf1d6d720bcf588d28f43d74a798a4843f09c70
2019-02-14 16:11:44 -05:00
Jonas Schnelli
b7456e6bf9
Merge #15195: gui: Add Close Wallet action
94086fb59 gui: Add close wallet action (João Barbosa)
f77ba3431 gui: Add closeWallet to WalletController (João Barbosa)
f6122abe0 interfaces: Add remove to Wallet (João Barbosa)

Pull request description:

  This PR adds support to close the current wallet in the GUI.

  <img width="543" alt="screenshot 2019-01-18 at 00 44 26" src="https://user-images.githubusercontent.com/3534524/51358241-424b9680-1aba-11e9-88f2-b85869507737.png">
  <img width="532" alt="screenshot 2019-01-18 at 00 44 38" src="https://user-images.githubusercontent.com/3534524/51358242-424b9680-1aba-11e9-83e2-fa275a9017b3.png">

Tree-SHA512: fd7da4d0f73dc240864cc57a1ff1526daf2376904ce3872e52eeca5d40cc21c6dd29eb2ef25f85ffa63697362c150221a2369d80ad36ae445cc99989d337b688
2019-02-14 10:46:48 -10:00
Jonas Schnelli
3b33cbc2b6
Merge #15393: build: Bump minimum Qt version to 5.5.1
fd46c4c00 Bump minimum Qt version to 5.5.1 (Sjors Provoost)

Pull request description:

  Fixes #13478

  Compiled and lightly tested on 10.14.3 against QT 5.12.0.

Tree-SHA512: 6890331969bbf4c66dc0993b8817b1f0831d008f5863554e9c09a38f4700260b84044ff961664c377decc9fb8300e3543c267f935ec64fbc97b20f8fb396247a
2019-02-14 10:17:53 -10:00
Jonas Schnelli
758c6d784d
Merge #15063: GUI: If BIP70 is disabled, attempt to fall back to BIP21 parsing
84f53154e Travis: Add test without BIP70 (but still full wallet + tests) (Luke Dashjr)
113f0004b GUI: If BIP70 is disabled, give a proper error when trying to open a payment request file (Luke Dashjr)
9975282fa GUI: If BIP70 is disabled, attempt to fall back to BIP21 parsing (Luke Dashjr)

Pull request description:

Tree-SHA512: 66a684ce4336d0eac8b0107b405ff3a2cf312258a967f3e1b14734cd39db11e2db3e9b03492755583170d94d54754ef536b0776e5f19a0cc2caca8379eeb4495
2019-02-14 09:31:17 -10:00
MarcoFalke
9b1df4ba0b
Merge #15388: [build] Makefile.am: add rule for src/bitcoin-wallet
4a43eb8cdf [build] Makefile.am: add rule for src/bitcoin-wallet (Sjors Provoost)

Pull request description:

  Otherwise `make src/bitcoin-wallet` will fail with `No rule to make target`.

  Also adds `bitcoin-wallet.exe` to the Windows installer.

Tree-SHA512: 932c34b349ec3efa17d1f1251d386434d0db6a07939d500236364a851468981c69392e2a00e26c9753d9b2d8ef056b5de870c5bd5202aa0c73326f9ed1403681
2019-02-14 10:34:00 -05:00
Sjors Provoost
4a43eb8cdf
[build] Makefile.am: add rule for src/bitcoin-wallet 2019-02-14 16:17:55 +01:00
MarcoFalke
e3b1c7a9d6
Merge #15407: msvc: Fix silent merge conflict between #13926 and #14372 part II
3c6ef0393f msvc: Fix silent merge conflict between #13926 and #14372 part II (Chun Kuan Lee)

Pull request description:

  In #15325, I added secp256k1 as a dependency of bitcoin-wallet. However, I didn't notice that leveldb is also a dependency of it.

Tree-SHA512: dc29b5cad6c529dd9517d6c2cbbe5297b69e73303e2fbbcd4b4842c9c5b51a4332df5a4bf3b82cd3ed2c1668cc95f8c9636f9485af0d722fed9c1319da3cc2e2
2019-02-14 08:58:46 -05:00
MarcoFalke
38989ab03f
Merge #15183: [Qt]: fixes m_assumed_blockchain_size variable value
8c3fdd3a6d fixes m_assumed_blockchain_size variables values: (marcoagner)

Pull request description:

  This is used by Qt but I'm not sure if this is the right tag here.
  Please, edit the title if there's something better.

  `m_assumed_blockchain_size` (src/chainparams.cpp:CChainParams) was
  `BLOCK_CHAIN_SIZE` (src/qt/intro.cpp) and while the transition was being
  made by PR 13216 (merged commit: 9d0e528), 3fc2063 changed its value
  from 200 to 220, which 9d0e528 ended up reverting.

  So, as per MarcoFalke's suggestion (https://github.com/bitcoin/bitcoin/pull/13216#discussion_r247560123), I'm bumping it to 240 before 0.18 is
  branched to avoid any confusion.

  Anything else (e.g. constexpr) that should/could be done here? Thanks.

Tree-SHA512: 4319739b870a2b96a57f268f9edc7dd9f9eff5c4ca3b01863e6b861b9ca58c245416ce362dae54d1673e3d5b1c7f5a16e4031842af250e1b1f0a5109b75fb3c3
2019-02-14 08:33:00 -05:00
marcoagner
8c3fdd3a6d
fixes m_assumed_blockchain_size variables values:
This commit was a fix to `m_assumed_blockchain_size` reverted from
3fc2063's 220 to 9d0e528's 200 since work on 9d0e528 was being done in
parallel and ended up reverting `m_assumed_blockchain_size`.

This commits is now a intended to be a bump of
`m_assumed_blockchain_size` for both mainnet and testnet for new
reasonable values.
2019-02-14 12:43:10 +00:00
Chun Kuan Lee
3c6ef0393f msvc: Fix silent merge conflict between #13926 and #14372 part II 2019-02-14 20:08:15 +08:00
Sjors Provoost
fd46c4c001
Bump minimum Qt version to 5.5.1 2019-02-14 11:12:30 +01:00
MeshCollider
2452c6cc0a
Merge #14978: Factor out PSBT utilities from RPCs for use in GUI code; related refactoring.
102faad81 Factor out combine / finalize / extract PSBT helpers (Glenn Willen)
78b9893d0 Remove op== on PSBTs; check compatibility in Merge (Glenn Willen)
bd0dbe876 Switch away from exceptions in refactored tx code (Glenn Willen)
c6c3d42a7 Move PSBT definitions and code to separate files (Glenn Willen)
81cd95884 Factor BroadcastTransaction out of sendrawtransaction (Glenn Willen)
c734aaa15 Split DecodePSBT into Base64 and Raw versions (Glenn Willen)
162ffefd2 Add pf_invalid arg to std::string DecodeBase{32,64} (Glenn Willen)

Pull request description:

  * Move most PSBT definitions into psbt.h.
  * Move most PSBT RPC utilities into psbt.{h,cpp}.
  * Move wallet-touching PSBT RPC utilities (FillPSBT) into
      wallet/psbtwallet.{h,cpp}.
  * Switch exceptions from JSONRPCError() to new PSBTException class.
  * Split DecodePSBT into DecodeBase64PSBT (old behavior) and DecodeRawPSBT.
  * Add one new version of DecodeBase64 utility in strencodings.h (and
      corresponding DecodeBase32 for completeness).
  * Factor BroadcastTransaction utility function out of sendrawtransaction RPC
      handler in rpc/rawtransaction.cpp

  Note: For those keeping score at home wondering why refactor, this is in anticipation of (and developed in parallel with) a change to actually introduce GUI use of all this stuff, which is already under development and working-ish.

Tree-SHA512: 2197c448e657421f430943025357597e7b06c4c377d5d4b2622b9edea52a7193c48843dd731abb3a88ac4023a9c88d211991e0a9b740c22f2e1cbe72adefe390
2019-02-14 21:49:01 +13:00
Wladimir J. van der Laan
9c93f5d9fc
Merge #15334: wallet: Log absolute paths for the wallets
a4b92e467d Log full paths for wallets (Hennadii Stepanov)

Pull request description:

  Fix #15333

  `debug.log` with this PR:
  ```
  ...
  2019-02-03T19:02:35Z Using wallet directory /home/hebasto/.bitcoin/testnet3/wallets
  2019-02-03T19:02:35Z init message: Verifying wallet(s)...
  2019-02-03T19:02:35Z Using BerkeleyDB version Berkeley DB 4.8.30: (April  9, 2010)
  2019-02-03T19:02:35Z Using wallet test_alpha/wallet.dat
  2019-02-03T19:02:35Z BerkeleyEnvironment::Open: LogDir=/home/hebasto/.bitcoin/testnet3/wallets/test_alpha/database ErrorFile=/home/hebasto/.bitcoin/testnet3/wallets/test_alpha/db.log
  2019-02-03T19:02:35Z Using BerkeleyDB version Berkeley DB 4.8.30: (April  9, 2010)
  2019-02-03T19:02:35Z Using wallet alpha_wallet/wallet.dat
  2019-02-03T19:02:35Z BerkeleyEnvironment::Open: LogDir=/home/hebasto/.bitcoin/testnet3/wallets/alpha_wallet/database ErrorFile=/home/hebasto/.bitcoin/testnet3/wallets/alpha_wallet/db.log
  2019-02-03T19:02:35Z Using BerkeleyDB version Berkeley DB 4.8.30: (April  9, 2010)
  2019-02-03T19:02:35Z Using wallet wallet.dat
  2019-02-03T19:02:35Z BerkeleyEnvironment::Open: LogDir=/home/hebasto/.bitcoin/testnet3/wallets/database ErrorFile=/home/hebasto/.bitcoin/testnet3/wallets/db.log
  2019-02-03T19:02:35Z Using BerkeleyDB version Berkeley DB 4.8.30: (April  9, 2010)
  2019-02-03T19:02:35Z Using wallet none/wallet.dat
  2019-02-03T19:02:35Z BerkeleyEnvironment::Open: LogDir=/home/hebasto/.bitcoin/testnet3/wallets/none/database ErrorFile=/home/hebasto/.bitcoin/testnet3/wallets/none/db.log
  2019-02-03T19:02:35Z init message: Loading banlist...
  ...
  ```

Tree-SHA512: 8dd4408d3f6b04f396dd0ae0d248fedc3a0f6d36788556ae1662443f06f2ecce1c2be9456bf8d1b3d25b29c2a0cfb03cb805bde0a40387e68988ab932e17e118
2019-02-13 22:51:44 +01:00
MarcoFalke
9c4a90040d
Merge #15390: [wallet-tool] Close bdb when flushing wallet
318b1f7af1 [wallet] Close bdb when flushing wallet. (John Newbery)

Pull request description:

  bdb would not be closed when closing the wallet in wallet-tool. Fix this by calling wallet->flush with true.

Tree-SHA512: f722e527e4806eca5254221e944f57853d11bf89a9264309fa558a6cc2b23feefb7bb2963e87b4fad9cfb31ac4cffe563688988e0614a481a8ff1d393aceb132
2019-02-13 15:49:13 -05:00
Wladimir J. van der Laan
cbe7efe9ea
Merge #15389: Remove unnecessary const_cast
5039e4b61b Remove unnecessary const_cast (Julian Fleischer)

Pull request description:

  The const_cast

  ```C++
  CBlock &block = const_cast<CBlock&>(chainparams.GenesisBlock());
  ```

  is not necessary as all the functions invoked form this block receive a `const CBlock&` anyway. Simply add the `const` to `block`:

  ```C++
  const CBlock& block = chainparams.GenesisBlock();
  ```

  Casting away `const`, especially from something as precious as the genesis block, feels really weird to me as a reader of bitcoin-core source code.

Tree-SHA512: 0290b2cabb216a60655ded153ed1f213c051fb216cec6f3f810f8b760e276f8def86eb696c492e89631682531e215f56d7897b59685d3aa787bcd80cc4f86c90
2019-02-13 17:09:32 +01:00
MeshCollider
6ca836ab3a Add release note for listunspent P2WSH change 2019-02-13 14:35:16 +13:00
MeshCollider
928beae007 Add test for P2SH-P2WSH in signrawtransactionwithkey and listunspent 2019-02-13 14:35:16 +13:00
MeshCollider
314784a60f Make listunspent and signrawtransaction RPCs support witnessScript 2019-02-13 14:26:19 +13:00
MarcoFalke
0d1160e421
Merge #14918: RPCHelpMan: Check default values are given at compile-time
fa0ad4e7ce RPCHelpMan: Check default values are given at compile-time (MarcoFalke)

Pull request description:

  Remove the run time assertions on the default values and ensure that the correct default type and value is provided at compile time.

Tree-SHA512: 80df2f3fab4379b500c773c27da63f22786c58be5963fe99744746320e43627a5d433eedf8b32209158df7805ebdce65ed4d242c829c4fe6e5d13deb4799ed42
2019-02-12 18:43:06 -05:00
Hennadii Stepanov
a4b92e467d
Log full paths for wallets 2019-02-13 00:47:45 +02:00
João Barbosa
94086fb59d gui: Add close wallet action 2019-02-12 22:07:45 +00:00
João Barbosa
f77ba34313 gui: Add closeWallet to WalletController 2019-02-12 22:07:45 +00:00
João Barbosa
f6122abe03 interfaces: Add remove to Wallet 2019-02-12 22:07:45 +00:00
MarcoFalke
029d28a7aa
Merge #15238: [QA] remove some magic mining constants in functional tests
b651ef7e1c submitheader: more directly test missing prev block header (Gregory Sanders)
1e7f741745 remove some magic mining constants in functional tests (Gregory Sanders)

Pull request description:

  The fewer magic numbers the better.

  Also more directly tested a `submitheader` case of bad previous blockhash.

Tree-SHA512: 52b01a6aa199fa909eea4e9e84409a901933e545724e33149cc4132c82168199fd678809b6d94d95c9ff6ad02238a9552363620d13b8beaa5d4b67ade9ef425c
2019-02-12 16:52:06 -05:00
MarcoFalke
d73918447f
Merge #15216: Scripts and tools: Replace script name with a special parameter
8c9b8a3668 Replace script name with special parameter (Hennadii Stepanov)

Pull request description:

  This PR improves UX; all others shell scripts ~(excluding travis linters)~ in the bitcoin repo have this feature.

  Before:
  ![screenshot from 2019-01-20 17-45-42](https://user-images.githubusercontent.com/32963518/51442159-b5cfec80-1ce2-11e9-8017-3b0b464ccaf8.png)

  After:
  ![screenshot from 2019-01-20 18-30-27](https://user-images.githubusercontent.com/32963518/51442166-bf595480-1ce2-11e9-9520-481518c3b288.png)

  cc: @jamesob @laanwj

Tree-SHA512: 7924e5658a2efe81fd5591390ca5af1ff0558bd9d5693363b9f8addedb1d6b90aa16f11c9b361c6fdfbd931a959255817473a240c175dee95aefc7d2d4a10a36
2019-02-12 16:39:39 -05:00
Hennadii Stepanov
8c9b8a3668
Replace script name with special parameter 2019-02-12 23:25:54 +02:00
Julian Fleischer
5039e4b61b Remove unnecessary const_cast
Signed-off-by: Julian Fleischer <julian@thirdhash.com>
2019-02-12 22:25:47 +01:00
MarcoFalke
ea022d9fd0
Merge #15378: tests: Added missing tests for RPC wallet errors
dc3b2ccb5f tests: Added missing tests for RPC wallet errors (Ben Carman)

Pull request description:

Tree-SHA512: b18dcd4f7547c974c93ae67dcd92a168bdb55951b164cf174cb1e59e0daa463187068aec43108309a75d65721a5c0bcdf10a16a9869620f160121e2287559926
2019-02-12 15:27:15 -05:00
John Newbery
318b1f7af1 [wallet] Close bdb when flushing wallet.
bdb would not be closed when closing the wallet in wallet-tool. Fix this
by calling wallet->flush with true.
2019-02-12 13:27:18 -05:00
Jonas Schnelli
7d3f255316
Merge #15153: gui: Add Open Wallet menu
1951ea434 gui: Show indeterminate progress dialog while opening walllet (João Barbosa)
8847cdaaa gui: Add OpenWalletActivity (João Barbosa)
4c8982a88 interfaces: Avoid interface instance if wallet is null (João Barbosa)
be82dea23 gui: Add thread to run background activity in WalletController (João Barbosa)
6c49a55b4 gui: Add Open Wallet menu (João Barbosa)
32a8c6abf gui: Add openWallet and getWalletsAvailableToOpen to WalletController (João Barbosa)
ab288b4e5 interfaces: Add loadWallet to Node (João Barbosa)
17abc0fd5 wallet: Factor out LoadWallet (João Barbosa)

Pull request description:

  The *Open Wallet* menu has all the available wallets currently not loaded. The list of the available wallets comes from `listWalletDir`.

  In the future the menu can be replaced by a custom dialog.

  <img width="674" alt="screenshot 2019-01-12 at 12 17 02" src="https://user-images.githubusercontent.com/3534524/51073166-ac041480-1664-11e9-8302-be81702bc146.png">

Tree-SHA512: ebfd75eee0c8264863748899843afab67dadb7dff21313c11e3cb5b6108d954978dd1f1ae786bc07580c5a771ea4ab38d18c1643c9b9b3683ed53f0f6c582e38
2019-02-12 08:20:50 -10:00
MarcoFalke
d8794a78a8
Merge #13787: Test for Windows encoding issue
15b31032a6 appveyor: Remove outdated libraries (Chun Kuan Lee)
ae892adceb tests: accept unicode characters on Windows (Chun Kuan Lee)

Pull request description:

  This PR removes unused Windows compatible path. Encoding issues has been solved.

Tree-SHA512: d24dce035fe3b576eaa002896f815a6691e88618ea371171d7e39883e1d63b3ed4d4631ab3b3a26bd67ae4e8ae13b1ff188942ab7ac6a93d704e0de301368cd0
2019-02-12 11:15:11 -05:00
MarcoFalke
03732f8644
Merge #14543: [QA] minor p2p_sendheaders fix of height in coinbase
1cdb9bb51f minor p2p_sendheaders fix of height in coinbase (Gregory Sanders)

Pull request description:

  > \# Now announce a header that forks the last two blocks

  Doesn't effect any behavior since BIP34 isn't active in regtest for many blocks.

Tree-SHA512: 3f214b956a94250bb640f63b6ff707930e1d4cb8df1bbf0fef4012d89a94bafbde0d7b42bbe7113ec33810169281c22c6e389445921d99decb74aa56e87a0f27
2019-02-12 11:10:02 -05:00
Wladimir J. van der Laan
65435701ef
Merge #15358: util: Add SetupHelpOptions()
a99999cc04 util: Add SetupHelpOptions() (MarcoFalke)

Pull request description:

  Every binary we have sets up the help option in their own way and wording.

  Solve that by having one function take care of it for all of them.

Tree-SHA512: 6e947fa8bc2a46fa6ca9f45777020aa269a5df0dd916ebc863224f9a1e0f79e8e7754a1478567307edd9461e8babd77d26bc2710bbd56e8f8da9020aa85a8c9c
2019-02-12 15:27:39 +01:00
Ben Carman
dc3b2ccb5f
tests: Added missing tests for RPC wallet errors 2019-02-11 18:19:22 -06:00
Glenn Willen
102faad81e Factor out combine / finalize / extract PSBT helpers
Refactor the new CombinePSBT, FinalizePSBT, and FinalizeAndExtractPSBT
general-purpose functions out of the combinepsbt and finalizepsbt RPCs,
for use in the GUI code.
2019-02-11 14:08:04 -08:00
Glenn Willen
78b9893d02 Remove op== on PSBTs; check compatibility in Merge
Remove the op== on PartiallySignedTransaction, which only checks that the
CTransactions are equal. Instead, check this directly in Merge, and return
false if the CTransactions are not equal (so the PSBTs cannot be merged.)
2019-02-11 14:08:04 -08:00
Glenn Willen
bd0dbe8763 Switch away from exceptions in refactored tx code
After refactoring general-purpose PSBT and transaction code out of RPC code,
for use in the GUI, it's no longer appropriate to throw exceptions. Instead we
now return bools for success, and take an output parameter for an error object.
We still use JSONRPCError() for the error objects, since only RPC callers
actually care about the error codes.
2019-02-11 14:08:04 -08:00
Chun Kuan Lee
15b31032a6 appveyor: Remove outdated libraries 2019-02-12 05:45:53 +08:00
Chun Kuan Lee
ae892adceb tests: accept unicode characters on Windows 2019-02-12 05:17:15 +08:00
Glenn Willen
c6c3d42a7d Move PSBT definitions and code to separate files
Move non-wallet PSBT code to src/psbt.{h,cpp}, and PSBT wallet code to
src/wallet/psbtwallet.{h,cpp}. This commit contains only code movement (and
adjustments to includes and Makefile.am.)
2019-02-11 12:23:14 -08:00
Glenn Willen
81cd958848 Factor BroadcastTransaction out of sendrawtransaction
Factor out a new BroadcastTransaction function, performing the core work of the
sendrawtransaction rpc, so that it can be used from the GUI code. Move it from
src/rpc/ to src/node/.
2019-02-11 12:23:14 -08:00
Glenn Willen
c734aaa15d Split DecodePSBT into Base64 and Raw versions
Split up DecodePSBT, which both decodes base64 and then deserializes a
PartiallySignedTransaction, into two functions: DecodeBase64PSBT, which retains
the old behavior, and DecodeRawPSBT, which only performs the deserialization.

Add a test for base64 decoding failure.
2019-02-11 12:23:14 -08:00
Glenn Willen
162ffefd2f Add pf_invalid arg to std::string DecodeBase{32,64}
Add support for the optional "pf_invalid" out parameter (which allows the caller
to detect decoding failures) to the std::string versions of DecodeBase32 and
DecodeBase64. The char* versions already have this feature.

Also, rename all uses of pfInvalid to pf_invalid to match style guidelines.
2019-02-11 12:23:14 -08:00
Luke Dashjr
84f53154e1 Travis: Add test without BIP70 (but still full wallet + tests) 2019-02-11 15:14:33 +00:00
Luke Dashjr
113f0004be GUI: If BIP70 is disabled, give a proper error when trying to open a payment request file 2019-02-11 15:08:41 +00:00
Luke Dashjr
9975282fa8 GUI: If BIP70 is disabled, attempt to fall back to BIP21 parsing 2019-02-11 15:08:41 +00:00
MarcoFalke
1bc149d05b
Merge #15353: docs: Minor textual improvements in translation_strings_policy.md
a94e470921 A few textual improvements (Martin Erlandsson)

Pull request description:

  Found a few places where the reading flow was interrupted by minor grammar and punctuation issues.

Tree-SHA512: 50640288449eb035f463bce563d259efbe97c14517d92c916e1bc52b7c54961ba2fc6fca1272470153803397f20ae7570bd090c16850ebd0180ebcf6bb2415d1
2019-02-11 10:00:01 -05:00
MarcoFalke
fa0ad4e7ce
RPCHelpMan: Check default values are given at compile-time 2019-02-11 08:40:10 -05:00
MarcoFalke
ad039aa0d3
Merge #15373: Move ParseConfirmTarget from rpc/mining to rpc/util
50e647210d Move ParseConfirmTarget from rpc/mining to rpc/util (Russell Yanofsky)

Pull request description:

  Util is a better home since it's called both by wallet and mining code.

  Suggested https://github.com/bitcoin/bitcoin/pull/15288#discussion_r254449444

Tree-SHA512: 4320caf2a3f70d2885c421de04f2ec68ff3f6519258c5155fc46e245dc1765fd15c81f260af5096318f24ff9deb88fc3c5ef40eec8b7393f467f5b963d17215b
2019-02-11 08:34:14 -05:00