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116 Commits

Author SHA1 Message Date
Gavin Andresen
2e8b33824f Merge branch 'spentpertxout' of https://github.com/sipa/bitcoin 2011-04-12 13:31:44 -04:00
Pieter Wuille
aca3f961db select transaction outputs separately 
Update to SelectCoins and CreateTransaction to select source transaction outputs separately instead of per whole transaction.
 2011-04-12 19:29:36 +02:00
Pieter Wuille
335e878be8 Spent per txout 
Change some internal data structures to keep track of spentness of each wallet transaction output separately, to support partially-spent transactions:
* an update to the data structures (vfSpent in CWalletTx instead of fSpent)
* a backward-compatible update to the wallet disk format. Old clients reading back an updated wallet will ignore partially spent transactions when creating new ones, and may report a wrong balance, though.
* some helper functions (CWalletTx: IsSpent, MarkSpent, MarkDirty to reset cached values, GetAvailableCredit which only counts unredeemed outputs)
 2011-04-12 19:29:36 +02:00
Jeff Garzik
f5f1878ba1 Fix deadlocks in setaccount, sendfrom RPC calls 
SendMoney*() now requires caller to acquire cs_main.
GetAccountAddress() now requires caller to acquire cs_main, cs_mapWallet.

Ordering is intended to match these two callchains[1]:

1. CRITICAL_BLOCK(cs_main)
    ProcessMessage(pfrom, strCommand, vMsg)
        AddToWalletIfMine()
              AddToWallet(wtx)
                  CRITICAL_BLOCK(cs_mapWallet)

2. CRITICAL_BLOCK(cs_main)
    ProcessMessage(pfrom, strCommand, vMsg)
        AddToWalletIfMine()
              AddToWallet(wtx)
                  CRITICAL_BLOCK(cs_mapWallet)
                      walletdb.WriteName(PubKeyToAddress(vchDefaultKey), "")
                          CRITICAL_BLOCK(cs_mapAddressBook)

Spotted by ArtForz.  Additional deadlock fixes by Gavin.

[1] http://www.bitcoin.org/smf/index.php?topic=4904.msg71897#msg71897
 2011-04-04 22:24:35 -04:00
Gavin Andresen
27b7f3b43a Merge branch 'shy' 2011-03-14 09:15:06 -04:00
Gavin Andresen
2abd56f428 Merge branch 'limitfree' of /Users/gavin/src/integration_btc 2011-03-13 17:15:44 -04:00
Gavin Andresen
dfd059173d Merge branch 'subcent-change' of https://github.com/tcatm/bitcoin 2011-03-13 17:15:28 -04:00
Gavin Andresen
b931ed8563 sendmany RPC command, to send to multiple recipients in one transaction. 2011-03-13 17:11:49 -04:00
Gavin Andresen
88abf70386 Make sure rate-limiting code is thread-safe 2011-03-13 14:38:07 -04:00
Gavin Andresen
5de8b54c51 Continuously rate-limit free transactions. 
Changed algorithm to use continuous exponential function instead of discrete 10-minute window.
Changed -limitfreerelay to be kilobytes-per-minute instead of boolean.
 2011-03-13 13:38:09 -04:00
Gavin Andresen
cbc920d474 shy patch from Hal 2011-03-05 17:13:07 -05:00
Gavin Andresen
395c1f44bd Fix minimum transaction fee calculation mismatch between CreateTransaction and CreateBlock 2011-03-02 16:27:24 -05:00
Luke Dashjr
a14bf1946d Bugfix: avoid sub-cent change (lost in fees) whenever possible 2011-03-01 02:10:07 +01:00
David FRANCOIS
98ba262a48 Reset testnet with a new genesis block 2011-02-03 14:21:21 +01:00
Gavin Andresen
bd7d9140f9 new checkpoint at block 105,000 2011-01-31 11:26:02 -05:00
Gavin Andresen
c90ea2bd6d cpuid instruction clobbers eax/ebx/ecx/edx 2011-01-22 16:04:07 -05:00
Gavin Andresen
245e1b4fdb Merge branch '4wayswitch' of https://github.com/dooglus/bitcoin into integration 2011-01-20 16:21:59 -05:00
Chris
8b8d59eefb Don't use GetBoolArg() and mapArgs; use one or the other. 2011-01-20 12:26:33 -08:00
Gavin Andresen
d9574c2f14 Reconcile getbalance and listaccounts 0 in the shared-wallet case 
If you copied your wallet and used it on two different machines, the balance reported by getbalance and the sum(listaccounts) could disagree, because you might receive payments for an address that is in your wallet but not your address book.  Now all such transactions are credited to the default empty-string account.
 2011-01-20 13:10:01 -05:00
Gavin Andresen
1d23c74361 ReacceptWalletTransactions bugfix 
Fix two bugs that can happen if you copy your wallet to another machine
and perform transactions on both.

First, ReacceptWalletTransactions would notice if the other wallet spent coins, and
would correctly mark the receiving transaction spent.  However, it did not add the spending
transaction to the wallet.  Now it does.

Second, account balances could get out of sync with 'getbalance' because coins received
by the other copy of the wallet were not necessarily detected.  Now ReacceptWalletTransactions
will scan the entire blockchain for transactions that should be in the wallet if it runs
across a 'spent in the other wallet' transaction.

Finally, there was a small bug in the accounts getbalance code-- generated coins with between
100 and 119 confirmations were not being counted in the balance of account "".
 2011-01-19 16:50:20 -05:00
Gavin Andresen
ddb68acebe Add address to listtransactions output 2010-12-21 13:39:10 -05:00
gavinandresen
809ee79592 New RPC command: listaccounts. New RPC setting -rpctimeout. And listtransactions '*' 
git-svn-id: https://bitcoin.svn.sourceforge.net/svnroot/bitcoin/trunk@203 1a98c847-1fd6-4fd8-948a-caf3550aa51b
 2010-12-16 01:06:03 +00:00
s_nakamoto
986b5e257e correction 
git-svn-id: https://bitcoin.svn.sourceforge.net/svnroot/bitcoin/trunk@200 1a98c847-1fd6-4fd8-948a-caf3550aa51b
 2010-12-12 18:38:02 +00:00
s_nakamoto
97ee01ad89 added some DoS limits, removed safe mode 
git-svn-id: https://bitcoin.svn.sourceforge.net/svnroot/bitcoin/trunk@199 1a98c847-1fd6-4fd8-948a-caf3550aa51b
 2010-12-12 18:20:36 +00:00
gavinandresen
a206a23980 IsStandard() check for CScripts: only relay/include in blocks CScripts we can understand. 
git-svn-id: https://bitcoin.svn.sourceforge.net/svnroot/bitcoin/trunk@197 1a98c847-1fd6-4fd8-948a-caf3550aa51b
 2010-12-07 13:43:31 +00:00
s_nakamoto
f03304a9c7 preps for future client-only mode, 
jgarzik's initial download speedup

git-svn-id: https://bitcoin.svn.sourceforge.net/svnroot/bitcoin/trunk@195 1a98c847-1fd6-4fd8-948a-caf3550aa51b
 2010-12-05 09:29:30 +00:00
gavinandresen
bdde31d787 All boolean options/flags now work the same way. 
git-svn-id: https://bitcoin.svn.sourceforge.net/svnroot/bitcoin/trunk@194 1a98c847-1fd6-4fd8-948a-caf3550aa51b
 2010-12-03 19:38:09 +00:00
gavinandresen
bfd471f53e JSON methods: listtransactions, gettransaction, move, sendfrom and getbalance <account> 
git-svn-id: https://bitcoin.svn.sourceforge.net/svnroot/bitcoin/trunk@193 1a98c847-1fd6-4fd8-948a-caf3550aa51b
 2010-11-30 18:58:11 +00:00
s_nakamoto
776d0f3459 new getwork 
git-svn-id: https://bitcoin.svn.sourceforge.net/svnroot/bitcoin/trunk@189 1a98c847-1fd6-4fd8-948a-caf3550aa51b
 2010-11-23 19:16:36 +00:00
s_nakamoto
51d9b435cd small bugfix 
git-svn-id: https://bitcoin.svn.sourceforge.net/svnroot/bitcoin/trunk@186 1a98c847-1fd6-4fd8-948a-caf3550aa51b
 2010-11-20 02:12:03 +00:00
s_nakamoto
f35e21e2e4 require some minimal priority for free transactions to slow down transaction spam 
git-svn-id: https://bitcoin.svn.sourceforge.net/svnroot/bitcoin/trunk@185 1a98c847-1fd6-4fd8-948a-caf3550aa51b
 2010-11-19 23:37:05 +00:00
s_nakamoto
683bcb9154 efficiently sort transaction dependencies in one pass 
git-svn-id: https://bitcoin.svn.sourceforge.net/svnroot/bitcoin/trunk@184 1a98c847-1fd6-4fd8-948a-caf3550aa51b
 2010-11-19 20:22:46 +00:00
s_nakamoto
e2a186af10 SelectCoins first pass tries not to use coins with less than 6 confirmations 
git-svn-id: https://bitcoin.svn.sourceforge.net/svnroot/bitcoin/trunk@177 1a98c847-1fd6-4fd8-948a-caf3550aa51b
 2010-11-09 19:47:07 +00:00
s_nakamoto
461764cbbe -paytxfee is now per KB, 
BitcoinMiner prioritise transactions by how old their dependencies are

git-svn-id: https://bitcoin.svn.sourceforge.net/svnroot/bitcoin/trunk@176 1a98c847-1fd6-4fd8-948a-caf3550aa51b
 2010-11-08 22:06:07 +00:00
gavinandresen
3b8848fa4e Fix IsInitialBlockDownload if running on testnet 
git-svn-id: https://bitcoin.svn.sourceforge.net/svnroot/bitcoin/trunk@175 1a98c847-1fd6-4fd8-948a-caf3550aa51b
 2010-11-04 00:23:00 +00:00
s_nakamoto
c891967b6f bugfixes from Dean Gores, 
addr system changes,
make sure no gen before block 74000

git-svn-id: https://bitcoin.svn.sourceforge.net/svnroot/bitcoin/trunk@173 1a98c847-1fd6-4fd8-948a-caf3550aa51b
 2010-10-23 17:43:53 +00:00
s_nakamoto
2ce73dbe85 -- version 0.3.14 release 
git-svn-id: https://bitcoin.svn.sourceforge.net/svnroot/bitcoin/trunk@171 1a98c847-1fd6-4fd8-948a-caf3550aa51b
 2010-10-21 16:47:16 +00:00
s_nakamoto
5cbf75324d Gavin's TEST network as -testnet switch, misc fixes 
git-svn-id: https://bitcoin.svn.sourceforge.net/svnroot/bitcoin/trunk@168 1a98c847-1fd6-4fd8-948a-caf3550aa51b
 2010-10-19 17:16:51 +00:00
s_nakamoto
83082f04a4 dkaparis: boost::bind build fix for c++0x 
git-svn-id: https://bitcoin.svn.sourceforge.net/svnroot/bitcoin/trunk@164 1a98c847-1fd6-4fd8-948a-caf3550aa51b
 2010-10-11 15:12:17 +00:00
s_nakamoto
103849419a key pool for safer wallet backup 
git-svn-id: https://bitcoin.svn.sourceforge.net/svnroot/bitcoin/trunk@163 1a98c847-1fd6-4fd8-948a-caf3550aa51b
 2010-10-09 19:33:35 +00:00
s_nakamoto
b22c884231 recursive function to determine if own unconfirmed transaction can be spent 
git-svn-id: https://bitcoin.svn.sourceforge.net/svnroot/bitcoin/trunk@161 1a98c847-1fd6-4fd8-948a-caf3550aa51b
 2010-10-06 02:19:47 +00:00
s_nakamoto
dc8adc3b48 Russian translation by eurekafag 
git-svn-id: https://bitcoin.svn.sourceforge.net/svnroot/bitcoin/trunk@160 1a98c847-1fd6-4fd8-948a-caf3550aa51b
 2010-10-04 01:40:50 +00:00
s_nakamoto
a790fa46f4 don't count or spend payments until they have 1 confirmation, 
misc cleanup,
changed internal version number from 312 to 31300
-- version 0.3.13

git-svn-id: https://bitcoin.svn.sourceforge.net/svnroot/bitcoin/trunk@158 1a98c847-1fd6-4fd8-948a-caf3550aa51b
 2010-09-30 16:23:07 +00:00
s_nakamoto
9b8eb4d690 changed free transactions per block threshold 
git-svn-id: https://bitcoin.svn.sourceforge.net/svnroot/bitcoin/trunk@157 1a98c847-1fd6-4fd8-948a-caf3550aa51b
 2010-09-23 16:01:44 +00:00
s_nakamoto
172f006020 only accept transactions sent by IP address if -allowreceivebyip is specified 
git-svn-id: https://bitcoin.svn.sourceforge.net/svnroot/bitcoin/trunk@156 1a98c847-1fd6-4fd8-948a-caf3550aa51b
 2010-09-19 21:20:34 +00:00
s_nakamoto
efae3da41d config option -rpcallowip= to accept json-rpc connections from another machine 
git-svn-id: https://bitcoin.svn.sourceforge.net/svnroot/bitcoin/trunk@155 1a98c847-1fd6-4fd8-948a-caf3550aa51b
 2010-09-15 22:10:13 +00:00
s_nakamoto
3df62878c3 reorganize BitcoinMiner to make it easier to add different SHA256 routines 
git-svn-id: https://bitcoin.svn.sourceforge.net/svnroot/bitcoin/trunk@154 1a98c847-1fd6-4fd8-948a-caf3550aa51b
 2010-09-13 22:14:24 +00:00
s_nakamoto
c39b06866e fix build on non-intel architectures, thanks teknohog 
git-svn-id: https://bitcoin.svn.sourceforge.net/svnroot/bitcoin/trunk@152 1a98c847-1fd6-4fd8-948a-caf3550aa51b
 2010-09-10 18:07:48 +00:00
s_nakamoto
4968232490 fix problem sending the last cent with sub-cent fractional change 
git-svn-id: https://bitcoin.svn.sourceforge.net/svnroot/bitcoin/trunk@151 1a98c847-1fd6-4fd8-948a-caf3550aa51b
 2010-09-10 16:58:59 +00:00
s_nakamoto
7629d36a53 try to auto-detect whether to use 128-bit 4-way SSE2 
git-svn-id: https://bitcoin.svn.sourceforge.net/svnroot/bitcoin/trunk@150 1a98c847-1fd6-4fd8-948a-caf3550aa51b
 2010-09-09 01:00:40 +00:00