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* Remove unused CTxOut::GetHash()Matt Corallo2016-11-042-7/+0
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* Adding method GetTotalSize() to CTransactionHampus Sjöberg2016-09-062-0/+12
| | | | | GetTotalSize() returns the total transaction size (including witness) in bytes.
* Use __func__ to get function name for output printingMarcoFalke2016-08-191-1/+1
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* Merge #8332: semi trivial: clarify witness branches in transaction.h ↵Wladimir J. van der Laan2016-07-281-3/+5
|\ | | | | | | | | | | serialization e37b16a transaction: clarify witness branches (Daniel Cousens)
| * transaction: clarify witness branchesDaniel Cousens2016-07-141-3/+5
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* | Rename "block cost" to "block weight"Suhas Daftuar2016-07-184-9/+9
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* | Rename CTxinWitness -> CTxInWitnessBob McElrath2016-07-061-3/+3
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* BIP141: Other consensus critical limits, and BIP145Pieter Wuille2016-06-224-5/+42
| | | | Includes changes by Suhas Daftuar, Luke-jr, and mruddy.
* BIP141: Commitment structure and deploymentPieter Wuille2016-06-221-1/+2
| | | | Includes a fix by Suhas Daftuar and LongShao007
* BIP144: Serialization, hashes, relay (sender side)Pieter Wuille2016-06-223-17/+152
| | | | | | Contains refactorings by Eric Lombrozo. Contains fixup by Nicolas Dorier. Contains cleanup of CInv::GetCommand by Alex Morcos
* Merge #7763: Put hex-encoded version in UpdateTipWladimir J. van der Laan2016-03-311-1/+1
|\ | | | | | | eff736e Reformat version in UpdateTip and other messages (Pieter Wuille)
| * Reformat version in UpdateTip and other messagesPieter Wuille2016-03-311-1/+1
| | | | | | | | Also remove the hardly-readable nBits from UpdateTip's log message.
* | Merge #7648: BIP9 versionbits softfork for BIP68, BIP112 and BIP113Wladimir J. van der Laan2016-03-301-0/+7
|\ \ | |/ |/| | | | | | | | | | | | | 71527a0 Test of BIP9 fork activation of mtp, csv, sequence_lock (NicolasDorier) 19d73d5 Add RPC test for BIP 68/112/113 soft fork. (Alex Morcos) 12c89c9 Policy: allow transaction version 2 relay policy. (BtcDrak) 02c2435 Soft fork logic for BIP68 (BtcDrak) 478fba6 Soft fork logic for BIP113 (BtcDrak) 65751a3 Add CHECKSEQUENCEVERIFY softfork through BIP9 (Pieter Wuille)
| * Policy: allow transaction version 2 relay policy.BtcDrak2016-03-181-0/+7
| | | | | | | | | | This commit introduces a way to gracefully bump the default transaction version in a two step process.
* | Merge #7712: Improve COutPoint less operatorWladimir J. van der Laan2016-03-211-1/+2
|\ \ | |/ |/| | | 0f17692 Improve COutPoint less operator (João Barbosa)
| * Improve COutPoint less operatorJoão Barbosa2016-03-181-1/+2
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* | BIP9 ImplementationPieter Wuille2016-03-151-2/+1
|/ | | | | Inspired by former implementations by Eric Lombrozo and Rusty Russell, and based on code by Jorge Timon.
* Merge #7184: Implement SequenceLocks functions for BIP 68Wladimir J. van der Laan2016-02-122-9/+31
|\ | | | | | | | | | | | | b043c4b fix sdaftuar's nits again (Alex Morcos) a51c79b Bug fix to RPC test (Alex Morcos) da6ad5f Add RPC test exercising BIP68 (mempool only) (Suhas Daftuar) c6c2f0f Implement SequenceLocks functions (Alex Morcos)
| * Implement SequenceLocks functionsAlex Morcos2016-02-102-9/+31
| | | | | | | | | | | | | | SequenceLocks functions are used to evaluate sequence lock times or heights per BIP 68. The majority of this code is copied from maaku in #6312 Further credit: btcdrak, sipa, NicolasDorier
* | Bump copyright headers to 2015MarcoFalke2015-12-134-4/+4
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* Merge pull request #6914Wladimir J. van der Laan2015-12-011-2/+2
|\ | | | | | | 114b581 Prevector type (Pieter Wuille)
| * Prevector typePieter Wuille2015-11-131-2/+2
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* | Switch blocks to a constant-space Merkle root/branch algorithm.Pieter Wuille2015-11-272-69/+0
|/ | | | | | | | | | | This switches the Merkle tree logic for blocks to one that runs in constant (small) space. The old code is moved to tests, and a new test is added that for various combinations of block sizes, transaction positions to compute a branch for, and mutations: * Verifies that the old code and new code agree for the Merkle root. * Verifies that the old code and new code agree for the Merkle branch. * Verifies that the computed Merkle branch is valid. * Verifies that mutations don't change the Merkle root. * Verifies that mutations are correctly detected.
* transaction_tests: Be more strict checking dustMarcoFalke2015-11-091-2/+2
| | | | | | * Don't allow off-by-one or more * Make clear dust is coupled with minRelayTxFee * Check rounding for odd values
* Add CHECKLOCKTIMEVERIFY (BIP65) soft-fork logicPeter Todd2015-10-081-1/+1
| | | | | Based on the earlier BIP66 soft-fork logic implemented by Pieter Wuille's 5a47811da5158df763aa2fca09ce646ee0c51e7b
* Merge pull request #5264Wladimir J. van der Laan2015-09-251-2/+2
|\ | | | | | | af3208b Resolve issue 3166. These changes decode valid SIGHASH types on signatures in assembly (asm) representations of scriptSig scripts. This squashed commit incorporates substantial helpful feedback from jtimon, laanwj, and sipa. (mruddy)
| * Resolve issue 3166.mruddy2015-07-301-2/+2
| | | | | | | | | | These changes decode valid SIGHASH types on signatures in assembly (asm) representations of scriptSig scripts. This squashed commit incorporates substantial helpful feedback from jtimon, laanwj, and sipa.
* | Avoid duplicate CheckBlock checksPieter Wuille2015-09-221-0/+4
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* | Do not store Merkle branches in the wallet.Pieter Wuille2015-09-222-45/+4
|/ | | | | | | | | | Assume that when a wallet transaction has a valid block hash and transaction position in it, the transaction is actually there. We're already trusting wallet data in a much more fundamental way anyway. To prevent backward compatibility issues, a new record is used for storing the block locator in the wallet. Old wallets will see a wallet file synchronized up to the genesis block, and rescan automatically.
* Merge pull request #6444Wladimir J. van der Laan2015-07-211-2/+5
|\ | | | | | | 0aad1f1 Exempt unspendable transaction outputs from dust checks (zathras-crypto)
| * Exempt unspendable transaction outputs from dust checkszathras-crypto2015-07-181-2/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since unspendable outputs can't be spent, there is no threshold at which it would be uneconomic to spend them. This primarily targets transaction outputs with `OP_RETURN`. --- Initially based on: commit 9cf0ae26350033d43d5dd3c95054c0d1b1641eda Author: zathras-crypto <[email protected]> Date: Wed Mar 25 02:04:02 2015 -0700 Changes: - cherry-picked on top of bitcoin:master - added RPC test for fundrawtransaction
* | Separate core memory usage computation in core_memusage.hPieter Wuille2015-07-202-14/+0
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* Implement accurate memory accounting for mempoolPieter Wuille2015-07-102-0/+14
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* Move recently introduced CTransAction::IsEquivalentTo to CWalletTxWladimir J. van der Laan2015-07-022-12/+0
| | | | | | CTransAction::IsEquivalentTo was introduced in #5881. This functionality is only useful to the wallet, and should never have been added to the primitive transaction type.
* Merge pull request #5881Wladimir J. van der Laan2015-07-022-0/+12
|\ | | | | | | | | | | 5d34e16 Add txn_clone.py test (Tom Harding) defd2d5 Better txn_doublespend.py test (Tom Harding) b2b3619 Implement CTransaction::IsEquivalentTo(...) (Tom Harding)
| * Implement CTransaction::IsEquivalentTo(...)Tom Harding2015-04-112-0/+12
| | | | | | | | | | | | | | | | | | | | | | Define CTransaction::IsEquivalentTo(const CTransaction& tx) True if only scriptSigs are different. In other words, true if the two transactions are malleability clones. In other words, true if the two transactions have the same effect on the outside universe. In the wallet, only SyncMetaData for equivalent transactions.
* | Consensus: Create consensus/consensus.h with some constantsjtimon2015-04-201-3/+0
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* Merge pull request #5831Wladimir J. van der Laan2015-03-161-2/+7
|\ | | | | | | | | | | | | 1d9b378 qa/rpc-tests/wallet: Tests for sendmany (Luke Dashjr) 40a7573 rpcwallet/sendmany: Just take an array of addresses to subtract fees from, rather than an Object with all values being identical (Luke Dashjr) 292623a Subtract fee from amount (Cozz Lovan) 90a43c1 [Qt] Code-movement-only: Format confirmation message in sendcoinsdialog (Cozz Lovan)
| * Subtract fee from amountCozz Lovan2015-03-131-2/+7
| | | | | | | | | | | | | | | | Fixes #2724 and #1570. Adds the automatically-subtract-the-fee-from-the-amount-and-send-whats-left feature to the GUI and RPC (sendtoaddress,sendmany).
* | Replace CBlockHeader::GetHash with call to SerializeHashWladimir J. van der Laan2015-03-061-12/+1
| | | | | | | | | | Removes variability between LE and BE. As suggested by @sipa.
* | src/primitives/transaction.h: endian compatibility in serializationWladimir J. van der Laan2015-03-061-1/+2
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* | src/primitives/block.cpp: endian compatibility in GetHashWladimir J. van der Laan2015-03-061-0/+12
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* Merge pull request #5713Wladimir J. van der Laan2015-02-031-1/+1
|\ | | | | | | | | | | | | | | bf6cdeb Increase coverage of DERSIG edge cases (Pieter Wuille) 819bcf9 Add RPC test for DERSIG BIP switchover logic (Pieter Wuille) 5a47811 BIP66 changeover logic (Pieter Wuille) 092e9fe Example unit tests from BIP66 (Pieter Wuille) 80ad135 Change IsDERSignature to BIP66 implementation (Pieter Wuille)
| * BIP66 changeover logicPieter Wuille2015-02-011-1/+1
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* | Remove whitespaces before double colon in errors and logsPavel Janík2015-01-311-1/+1
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* Merge pull request #5520Wladimir J. van der Laan2015-01-061-1/+1
|\ | | | | | | | | bdb6a71 IsNull doesn't change CBlockLocator, add const hint (Pavel Janík) 1b37333 Remove no longer needed declaration of CBlockLocator (Pavel Janík)
| * IsNull doesn't change CBlockLocator, add const hintPavel Janík2014-12-201-1/+1
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* | Replace direct use of 0 with SetNull and IsNullWladimir J. van der Laan2015-01-054-7/+7
| | | | | | | | | | | | Replace x=0 with .SetNull(), x==0 with IsNull(), x!=0 with !IsNull(). Replace uses of uint256(0) with uint256().
* | Added "Core" to copyright headerssandakersmann2014-12-194-4/+4
| | | | | | | | | | Github-Pull: #5494 Rebased-From: 15de949bb9277e442302bdd8dee299a8d6deee60
* | Remove references to X11 licenceMichael Ford2014-12-162-2/+2
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