Commit graph

43 commits

Author SHA1 Message Date
Jorge Timón
330bb5a456
Consensus: Minimal way to move dust out of consensus 2017-05-03 17:55:52 +02:00
Marcos Mayorga
4fbae77929 Improved efficiency in COutPoint constructors 2017-04-28 09:33:34 +01:00
Alex Morcos
359e8a03d1 [cleanup] Remove coin age priority completely.
Remove GetPriority and ComputePriority.  Remove internal machinery for tracking priority in CTxMemPoolEntry.
2017-03-03 16:50:20 -05:00
Wladimir J. van der Laan
869781c51c
Merge #9283: A few more CTransactionRef optimizations
91335ba Remove unused MakeTransactionRef overloads (Pieter Wuille)
6713f0f Make FillBlock consume txn_available to avoid shared_ptr copies (Pieter Wuille)
62607d7 Convert COrphanTx to keep a CTransactionRef (Pieter Wuille)
c44e4c4 Make AcceptToMemoryPool take CTransactionRef (Pieter Wuille)
2017-01-04 12:23:10 +01:00
isle2983
27765b6403 Increment MIT Licence copyright header year on files modified in 2016
Edited via:

$ contrib/devtools/copyright_header.py update .
2016-12-31 11:01:21 -07:00
Pieter Wuille
91335ba389 Remove unused MakeTransactionRef overloads 2016-12-21 18:18:28 -08:00
Wladimir J. van der Laan
e8cfe1ee2d
Merge #8589: Inline CTxInWitness inside CTxIn
f6fb7ac Move CTxInWitness inside CTxIn (Pieter Wuille)
2016-12-21 14:04:06 +01:00
BtcDrak
1f0ca1ae1c
Bump default transaction version to 2 2016-12-08 20:11:27 +00:00
Pieter Wuille
f6fb7acda4 Move CTxInWitness inside CTxIn 2016-12-04 23:47:12 -08:00
Pieter Wuille
81e3228fcb Make CTransaction actually immutable 2016-12-02 18:37:43 -08:00
Pieter Wuille
b4e4ba475a Introduce convenience type CTransactionRef 2016-11-19 17:53:23 -08:00
Pieter Wuille
da60506fc8 Add deserializing constructors to CTransaction and CMutableTransaction 2016-11-19 17:50:40 -08:00
Pieter Wuille
528472111b Get rid of nType and nVersion
Remove the nType and nVersion as parameters to all serialization methods
and functions. There is only one place where it's read and has an impact
(in CAddress), and even there it does not impact any of the recursively
invoked serializers.

Instead, the few places that need nType or nVersion are changed to read
it directly from the stream object, through GetType() and GetVersion()
methods which are added to all stream classes.
2016-11-07 13:56:27 -08:00
Pieter Wuille
657e05ab2e Make GetSerializeSize a wrapper on top of CSizeComputer
Given that in default GetSerializeSize implementations created by
ADD_SERIALIZE_METHODS we're already using CSizeComputer(), get rid
of the specialized GetSerializeSize methods everywhere, and just use
CSizeComputer. This removes a lot of code which isn't actually used
anywhere.

For CCompactSize and CVarInt this actually removes a more efficient
size computing algorithm, which is brought back in a later commit.
2016-11-07 13:56:22 -08:00
Matt Corallo
190fd321ad Remove unused CTxOut::GetHash() 2016-11-04 10:50:43 -04:00
Hampus Sjöberg
fdf82fba31 Adding method GetTotalSize() to CTransaction
GetTotalSize() returns the total transaction size (including witness) in
bytes.
2016-09-06 22:30:30 +02:00
Wladimir J. van der Laan
806b9e7570
Merge #8332: semi trivial: clarify witness branches in transaction.h serialization
e37b16a transaction: clarify witness branches (Daniel Cousens)
2016-07-28 13:00:02 +02:00
Suhas Daftuar
2c06bae39e Rename "block cost" to "block weight" 2016-07-18 13:28:26 -04:00
Daniel Cousens
e37b16a75c transaction: clarify witness branches 2016-07-14 13:40:50 +10:00
Bob McElrath
36ae37a9f9 Rename CTxinWitness -> CTxInWitness 2016-07-06 19:46:46 -04:00
Pieter Wuille
2b1f6f9ccf BIP141: Other consensus critical limits, and BIP145
Includes changes by Suhas Daftuar, Luke-jr, and mruddy.
2016-06-22 15:43:00 +02:00
Pieter Wuille
8b49040854 BIP141: Commitment structure and deployment
Includes a fix by Suhas Daftuar and LongShao007
2016-06-22 15:42:59 +02:00
Pieter Wuille
7030d9eb47 BIP144: Serialization, hashes, relay (sender side)
Contains refactorings by Eric Lombrozo.
Contains fixup by Nicolas Dorier.
Contains cleanup of CInv::GetCommand by Alex Morcos
2016-06-22 15:42:59 +02:00
Wladimir J. van der Laan
e8a8f3d4b2
Merge #7648: BIP9 versionbits softfork for BIP68, BIP112 and BIP113
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)
2016-03-30 18:59:39 +02:00
BtcDrak
12c89c9185 Policy: allow transaction version 2 relay policy.
This commit introduces a way to gracefully bump the default
transaction version in a two step process.
2016-03-18 08:09:06 +00:00
João Barbosa
0f176927f8 Improve COutPoint less operator 2016-03-18 08:03:55 +00:00
Wladimir J. van der Laan
80d1f2e483
Merge #7184: Implement SequenceLocks functions for BIP 68
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)
2016-02-12 17:03:46 +01:00
Alex Morcos
c6c2f0fd78 Implement SequenceLocks functions
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
2016-02-10 15:35:33 -05:00
MarcoFalke
fa24439ff3 Bump copyright headers to 2015 2015-12-13 18:08:39 +01:00
Pieter Wuille
114b5812f6 Prevector type 2015-11-13 18:15:20 +01:00
MarcoFalke
5f46a7d068 transaction_tests: Be more strict checking dust
* Don't allow off-by-one or more
* Make clear dust is coupled with minRelayTxFee
* Check rounding for odd values
2015-11-09 21:00:16 +01:00
Wladimir J. van der Laan
24ce77d775
Merge pull request #6444
0aad1f1 Exempt unspendable transaction outputs from dust checks (zathras-crypto)
2015-07-21 11:47:57 +02:00
Pieter Wuille
9e38d0f745 Separate core memory usage computation in core_memusage.h 2015-07-20 11:17:53 -04:00
zathras-crypto
0aad1f13b2
Exempt unspendable transaction outputs from dust checks
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 <zathrasc@gmail.com>
Date:   Wed Mar 25 02:04:02 2015 -0700

Changes:

- cherry-picked on top of bitcoin:master
- added RPC test for fundrawtransaction
2015-07-18 17:31:55 +02:00
Pieter Wuille
5098c47b24 Implement accurate memory accounting for mempool 2015-07-10 10:49:31 -04:00
Wladimir J. van der Laan
5a7304b69d Move recently introduced CTransAction::IsEquivalentTo to CWalletTx
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.
2015-07-02 20:57:39 +02:00
Tom Harding
b2b3619262 Implement CTransaction::IsEquivalentTo(...)
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.
2015-04-11 19:03:58 -07:00
Wladimir J. van der Laan
df5c246ba3
Merge pull request #5831
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)
2015-03-16 12:23:14 +01:00
Cozz Lovan
292623adf5 Subtract fee from amount
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).
2015-03-13 11:04:18 +01:00
Wladimir J. van der Laan
4f92773f92 src/primitives/transaction.h: endian compatibility in serialization 2015-03-06 17:21:58 +01:00
Wladimir J. van der Laan
4f1524966a Replace direct use of 0 with SetNull and IsNull
Replace x=0 with .SetNull(),
x==0 with IsNull(), x!=0 with !IsNull().
Replace uses of uint256(0) with uint256().
2015-01-05 15:45:34 +01:00
sandakersmann
f914f1a746
Added "Core" to copyright headers
Github-Pull: #5494
Rebased-From: 15de949bb9277e442302bdd8dee299a8d6deee60
2014-12-19 19:55:32 +01:00
Luke Dashjr
d227011184 MOVEONLY: core/ -> primitives/ 2014-12-03 10:52:58 +00:00
Renamed from src/core/transaction.h (Browse further)