Commit graph

249 commits

Author SHA1 Message Date
Gavin Andresen 42656ea2e5 Make RPC password resistant to timing attacks
Fixes issue#2838; this is a tweaked version of pull#2845 that
should not leak the length of the password and is more generic,
in case we run into other situations where we need
timing-attack-resistant comparisons.
2013-08-08 19:58:57 +10:00
Gavin Andresen e622f3f195 Merge pull request #2855 from Diapolo/guard_CreatePidFile
exclude CreatePidFile() function on WIN32 as it is unused
2013-08-05 01:05:59 -07:00
Gavin Andresen 050d2e953f Remove #define loop from util.h
Replace the loop macro with while (true). The #define caused
problems for Qt.
2013-07-31 14:06:44 +10:00
Philip Kaufmann a034c7ebb6 exclude CreatePidFile() function on WIN32 as it is unused 2013-07-24 09:30:09 +02:00
fcicq 9371403993 Add missing constant for solaris 2013-07-17 16:50:51 +08:00
Pieter Wuille c43da3f183 Dump addresses every 15 minutes instead of 10 seconds 2013-06-24 11:48:14 +02:00
Mike Hearn 0e4b317555 Introduce a CChainParameters singleton class and regtest mode.
The new class is accessed via the Params() method and holds
most things that vary between main, test and regtest networks.
The regtest mode has two purposes, one is to run the
bitcoind/bitcoinj comparison tool which compares two separate
implementations of the Bitcoin protocol looking for divergence.

The other is that when run, you get a local node which can mine
a single block instantly, which is highly convenient for testing
apps during development as there's no need to wait 10 minutes for
a block on the testnet.
2013-06-19 16:28:52 +02:00
theuni e2654c8d28 fixed: don't use thread::sleep_for where it's known to be broken
Fixes #2690.
2013-06-14 00:01:57 -04:00
theuni f2763d6d60 fixed: include boost header as necessary
Without this include, sometimes BOOST_VERSION was defined and sometimes
it was not, depending on which includes came before it. The result was a
random mix of sleep or sleep_for for boost versions >= 1.50.
2013-06-13 23:40:59 -04:00
Philip Kaufmann 53e71135de changes to thread code (directly use boost::thread)
- removes our NewThread() function an replaces remaining calls with
  boost::thread with our TraceThread template
- remove ExitThread() function
- fix THREAD_PRIORITY_ABOVE_NORMAL for non Windows OSes
2013-06-10 19:49:54 +02:00
Philip Kaufmann 3260b4c090 remove GetBoolArg() fDefault parameter defaulting to false
- explicitly set the default of all GetBoolArg() calls
- rework getarg_test.cpp and util_tests.cpp to cover this change
- some indentation fixes
- move macdockiconhandler.h include in bitcoin.cpp to the "our headers"
  section
2013-06-01 12:53:57 +02:00
Jeff Garzik 3fbd87e0dc Merge pull request #2552 from Diapolo/win-typedef
remove obsolete and unused typedef for Windows
2013-05-30 09:42:47 -07:00
Pieter Wuille 5d891489ab Make CPubKey statically allocated 2013-05-30 05:18:42 +02:00
Robert Backhaus 65ec9eab2b Explicitly #include stdarg.h, for access to va_list 2013-05-24 23:45:08 +10:00
Pieter Wuille ba29a5590b Try to increase file descriptor rlimit if necessary
As the default can be too low, especially on OSX.
2013-04-29 01:46:24 +02:00
Philip Kaufmann 61032f8942 remove obsolete and unused typedef for Windows 2013-04-23 09:54:29 +02:00
Philip Kaufmann b001c87126 small indentation, space, formatting fixes (no code changes) 2013-04-06 02:29:33 +02:00
Gavin Andresen b31499ec72 Clean up shutdown process 2013-04-03 19:57:53 -04:00
Gavin Andresen 72f14d26ec LoopForever and ThreadTrace helpers 2013-04-03 19:57:13 -04:00
Gavin Andresen 1b43bf0d3a Rename util.h Sleep --> MilliSleep
Two reasons for this change:
1. Need to always use boost::thread's sleep, even on Windows, so the
sleeps can be interrupted (prior code used Windows' built-in Sleep).

2. I always forgot what units the old Sleep took.
2013-04-03 14:04:21 -04:00
Gavin Andresen c8c2fbe07f Shutdown cleanup prep-work
Create a boost::thread_group object at the qt/bitcoind main-loop level
that will hold pointers to all the main-loop threads.

This will replace the vnThreadsRunning[] array.

For testing, ported the BitcoinMiner threads to use its
own boost::thread_group.
2013-04-03 14:04:21 -04:00
Gavin Andresen b8f4e42e1b Merge pull request #2229 from sipa/prealloc
Native versions for AllocateFileRange()
2013-02-22 09:00:13 -08:00
Gavin Andresen aaeb443791 Merge pull request #2312 from gmaxwell/random_random
ApproximateBestSubset internal RNG to prevent degenerate behavior.
2013-02-22 08:57:38 -08:00
Gavin Andresen 802a3dfdcc Merge pull request #2160 from petertodd/add-adjustedtime-to-rpc-getinfo
Add adjustedtime to getinfo RPC call
2013-02-22 08:47:45 -08:00
Gregory Maxwell 907a2aa4c7 Internal RNG for approximateBestSubset to prevent degenerate behavior.
This fixes test_bitcoin failures on openbsd reported by dhill on IRC.

  On some systems rand() is a simple LCG over 2^31 and so it produces
an even-odd sequence.  ApproximateBestSubset was only using the least
significant bit and so every run of the iterative solver would be the
same for some inputs, resulting in some pretty dumb decisions.

Using something other than the least significant bit would paper over
the issue but who knows what other way a system's rand() might get us
here.  Instead we use an internal RNG with a period of something like
2^60 which is well behaved.  This also makes it possible to make the
selection deterministic for the tests, if we wanted to implement that.
2013-02-18 14:13:39 -08:00
Pieter Wuille 1eb578796c Drop padding in blk* when finalizing file 2013-01-30 04:55:38 +01:00
Peter Todd 8686f6467c Add timeoffset to getinfo RPC call
Provides a method to get the difference between network adjusted time
and local time from the RPC interface.
2013-01-11 06:11:34 -05:00
Gavin Andresen ee3374234c OutputDebugStringF code cleanup
Initialize the OutputDebugStringF mutex and file pointer using
boost::call_once, to be thread-safe.
Make the return value of OutputDebugStringF really be the number of
characters written (*printf() semantics).
Declare the fReopenDebugLog flag volatile, since it is changed from
a signal handler.
And don't declare OutputDebugStringF() as inline.
2013-01-01 17:12:30 -05:00
Pieter Wuille 0fb9073edd Split off hash.h from util.h 2012-12-18 21:39:29 +01:00
Gavin Andresen 043a8fb98d Merge pull request #2059 from sipa/benchmark
Add -benchmark for reporting block processing times
2012-12-12 09:14:52 -08:00
Pieter Wuille 3fb9b99cca Allow lengthy block reconnections to be interrupted
When the coin database is out of date with the block database, the
best block in it is automatically switched to. This reconnection
process can take time, so allow it to be interrupted.

This also stops block connection as soon as shutdown is requested,
leading to a faster shutdown.
2012-12-06 22:04:59 +01:00
Pieter Wuille 0ae0712b1c Add GetTimeMicros() for ore accurate benchmarking 2012-12-05 23:06:01 +01:00
Pieter Wuille 597fa4cd63 Add GetTempPath() to util 2012-11-29 01:00:35 +01:00
Pieter Wuille bba89aa82a Pre-allocate block and undo files in chunks
Introduce a AllocateFileRange() function in util, which wipes or
at least allocates a given range of a file. It can be overriden
by more efficient OS-dependent versions if necessary.

Block and undo files are now allocated in chunks of 16 and 1 MiB,
respectively.
2012-10-20 23:08:57 +02:00
Wladimir J. van der Laan bcc292b22d Extend printf warnings to error() 2012-10-01 19:45:41 +02:00
Philip Kaufmann 9c8dc7caf1 harmonize printf format characters
- remove the "%" character from format characters for (s)size_t and
  ptrdiff_t and harmonize them with the ones for int64 and uint64
2012-09-30 11:57:25 +02:00
Pieter Wuille 2e3ffb2d82 Remove stack randomization 2012-09-28 21:53:28 +02:00
Wladimir J. van der Laan 5a1a362215 Merge pull request #1807 from laanwj/2012_09_printf_warnings
Add printf-style warnings to strprintf() and OutputDebugStringF()
2012-09-25 22:56:29 -07:00
Jeff Garzik ea0796bde3 Trim trailing whitespace for src/*.{h,cpp} 2012-09-18 15:07:58 -04:00
Wladimir J. van der Laan 3b3d999618 Add format characters for (s)size_t and ptrdiff_t 2012-09-10 04:25:26 +02:00
Wladimir J. van der Laan ac4e7f6269 HexStr: don't build a vector<char> first
Also const correctness for lookup tables in hex functions throughout the code.
2012-09-10 04:24:57 +02:00
Wladimir J. van der Laan 963af6449f Cleanup some unused macros from util.h
Encapsulate _snprintf/sprintf difference in implementation not header
2012-09-09 15:47:29 +02:00
Wladimir J. van der Laan b0a90fbb0c Add printf-style warnings to strprintf() and OutputDebugStringF()
This finds about ~150 potential problems with format characters on a 64 bit build.
2012-09-09 14:47:31 +02:00
Wladimir J. van der Laan 4d1d94c56c Rename CreateThread to NewThread
Prevent clash with win32 API symbol
2012-08-29 20:25:37 +02:00
Wladimir J. van der Laan 61d8507140 implement CreateThread with boost::thread
I'm not sure why this wasn't done before.

- Removes typedef of pthread_t on Windows, which fixes a native compile issue on mingw.
2012-08-29 20:02:07 +02:00
Philip Kaufmann efdcf94174 fix further spelling errors / remove a tab in the source 2012-08-02 10:09:29 +02:00
Luke Dashjr 814efd6f1f Bugfix: Fix a variety of misspellings 2012-08-01 17:49:51 +00:00
Giel van Schijndel 96931d6f78 Give threads a recognisable name to aid in debugging
NOTE: These thread names are visible in gdb when using 'info threads'.
      Additionally both 'top' and 'ps' show these names *unless* told to
      display the command-line instead of task name.

Signed-off-by: Giel van Schijndel <me@mortis.eu>
2012-07-17 01:50:35 +02:00
Pieter Wuille 6ece1d747e CHashWriter that does SHA256 in-place during serialization 2012-07-07 23:09:14 +02:00
Gregory Maxwell 817ee0d826 Merge pull request #1174 from sipa/torhs
Tor hidden service support
2012-06-23 19:21:13 -07:00
Jeff Garzik d62a1947be Merge pull request #1458 from jgarzik/tracenet
Introduce -tracenet option, thereby quieting some redundant debug messages
2012-06-22 10:13:31 -07:00
Jeff Garzik d07eaba195 Introduce -debugnet option, thereby quieting some redundant debug messages
Prior to this change, each TX typically generated 3+ debug messages,

	askfor tx 8644cc97480ba1537214   0
	sending getdata: tx 8644cc97480ba1537214
	askfor tx 8644cc97480ba1537214   1339640761000000
	askfor tx 8644cc97480ba1537214   1339640881000000
	CTxMemPool::accept() : accepted 8644cc9748 (poolsz 6857)

After this change, there is only one message for each valid TX received

	CTxMemPool::accept() : accepted 22a73c5d8c (poolsz 42)

and two messages for each orphan tx received

	ERROR: FetchInputs() : 673dc195aa mempool Tx prev not found 1e439346fc
	stored orphan tx 673dc195aa (mapsz 19)

The -debugnet option, or its superset -debug, will restore the full debug
output.
2012-06-22 13:11:57 -04:00
Pieter Wuille c4c99ade65 Base32 encoding/decoding 2012-06-22 17:19:28 +02:00
Gavin Andresen 550c73f4c8 Merge branch 'signbugs' of https://github.com/wizeman/bitcoin
Resolved minor conflict in main.cpp
2012-06-18 10:48:40 -04:00
Ricardo M. Correia 31ac53fbdc Move NOINLINE definition to test where it's used. 2012-06-07 20:22:18 +02:00
Ricardo M. Correia 43346904e1 Don't overflow integer on 32-bit machines.
This was causing test_bitcoin to abort on a 32-bit system likely due to -ftrapv.
2012-06-07 20:22:10 +02:00
Ricardo M. Correia 78e851f94f Fix noinline definition so that it works for more compilers. 2012-05-31 20:33:14 +02:00
Jeff Garzik 429039d45d Refactor: move runCommand() to util.cpp 2012-05-23 23:10:59 -04:00
Gavin Andresen d0e4051cd8 Merge branch 'optimize' 2012-05-22 11:13:00 -04:00
Pieter Wuille 63407fd6e2 Merge pull request #917 from mndrix/reopen-log-file
Reopen log file on SIGHUP
2012-05-21 10:04:26 -07:00
Pieter Wuille 46784d0826 Merge pull request #1354 from fanquake/master
Update Header Licenses
2012-05-20 12:27:50 -07:00
Wladimir J. van der Laan 01ecb074a7 Merge pull request #1302 from laanwj/2012_05_utilstrings
Get rid of snprintf (except one) with fixed buffers, shorten code
2012-05-20 01:30:18 -07:00
Michael Hendricks 9af080c351 Reopen debug.log on SIGHUP
The best log rotation method formerly available was to configure
logrotate with the copytruncate option.  As described in the logrotate
documentation, "there is a very small time slice between copying the
file and truncating it, so some logging data might be lost".

By sending SIGHUP to the server process, one can now reopen the debug
log file without losing any data.
2012-05-18 16:20:03 -06:00
Fordy 3a25a2b9b0 Update License in File Headers
I originally created a pull to replace the "COPYING" in crypter.cpp and
crypter.h, but it turned out that COPYING was actually the correct
file.
2012-05-18 22:02:28 +08:00
Gavin Andresen f718aedd9f Refactor: GetRandHash() method for util 2012-05-17 16:33:27 -04:00
Jeff Garzik 768e5d52fb Add new utility functions FileCommit(), RenameOver() 2012-05-16 19:25:25 -04:00
Wladimir J. van der Laan 29b79e4c0e Get rid of snprintf (except one) with fixed buffers, shorten code
- Use strprintf or vstrprintf instead of snprintf
2012-05-14 20:01:26 +02:00
Wladimir J. van der Laan 67d4cbab46 Move GetStartOnSystemStartup and SetStartOnSystemStartup to GUI code 2012-05-13 12:31:28 +02:00
Pieter Wuille 7f3ccb59da Split synchronization mechanisms from util.{h,cpp} 2012-05-11 18:13:51 +02:00
Pieter Wuille 5456ef3092 Use polling instead of boost's broken semaphore on OSX 2012-05-11 17:02:11 +02:00
Pieter Wuille c59abe2589 Use semaphores instead of condition variables 2012-05-11 17:02:11 +02:00
Jeff Garzik 11b729d8a2 Merge pull request #1134 from Diapolo/util-updates
small util.cpp/h changes
2012-05-09 07:54:25 -07:00
Philip Kaufmann 3e468840bd util.h/.ccp: modifiy some comments / rename MyGetSpecialFolderPath() -> GetSpecialFolderPath(), set fCreate default to true and remove the fallback (not Win >= Vista compatible anyway) / remove namespace fs stuff where only used once / misc small changes' 2012-05-09 12:22:58 +02:00
Matt Corallo 2ea78ec7fd Fix DEBUG_LOCKCONTENTION 2012-05-09 01:41:07 -04:00
Wladimir J. van der Laan 3ee5f8aac3 remove duplicate definition of SecureString in util.h
SecureString was moved to allocators.h in commit 6cb6d62347
2012-05-01 18:49:50 +02:00
Jeff Garzik c2e8c8acd8 Merge pull request #1140 from jgarzik/sign-compare
Address many more sign comparison warnings
2012-04-23 21:33:29 -07:00
Jeff Garzik 735a60698c Change signed->unsigned at 3 code sites
This resolves signed/unsigned comparison warnings.
2012-04-23 14:14:36 -04:00
Pieter Wuille f4203de302 Make GetDataDir return absolute paths 2012-04-22 17:38:47 +02:00
Wladimir J. van der Laan 88dc2d6c6a Integrate @JoelKatz's optimized ToHex (#562) into current HexStr function 2012-04-21 20:37:50 +02:00
Pieter Wuille 6b6aaa1698 Further reduce header dependencies
This commit removes the dependency of serialize.h on PROTOCOL_VERSION,
and makes this parameter required instead of implicit. This is much saner,
as it makes the places where changing a version number can have an
influence obvious.
2012-04-17 20:03:42 +02:00
Pieter Wuille ed6d0b5f85 Remove headers.h 2012-04-17 20:00:55 +02:00
Jeff Garzik 460b66b14b Remove obsolete Win32 AffinityBugWorkaround()
Reference miner exists for testnet-in-a-box type situations, and as a
reference.  We don't care enough about highly optimized internal
mining to keep workarounds like this.
2012-04-12 13:24:00 -04:00
Pieter Wuille ee12c3d60c Use filesystem::path instead of manual string tinkering
Where possible, use boost::filesystem::path instead of std::string or
char* for filenames. This avoids a lot of manual string tinkering, in
favor of path::operator/.

GetDataDir is also reworked significantly, it now only keeps two cached
directory names (the network-specific data dir, and the root data dir),
which are decided through a parameter instead of pre-initialized global
variables.

Finally, remove the "upgrade from 0.1.5" case where a debug.log in the
current directory has to be removed.
2012-04-11 22:30:23 +02:00
Pieter Wuille f342dac1cb Do not report spurious deadlocks caused by TRY_LOCK 2012-04-09 01:59:57 +02:00
Pieter Wuille f8dcd5ca6f Use scoped locks instead of CRITICAL_BLOCK 2012-04-09 01:59:46 +02:00
Pieter Wuille 712fd182b7 Locking system overhaul, add condition variables
This commit simplifies the locking system: CCriticalSection becomes a
simple typedef for boost::interprocess::interprocess_recursive_mutex,
and CCriticalBlock and CTryCriticalBlock are replaced by a templated
CMutexLock, which wraps boost::interprocess::scoped_lock.

By making the lock type a template parameter, some critical sections
can now be changed to non-recursive locks, which support waiting via
condition variables. These are implemented in CWaitableCriticalSection
and WAITABLE_CRITICAL_BLOCK.

CWaitableCriticalSection is a wrapper for a different Boost mutex,
which supports waiting/notification via condition variables. This
should enable us to remove much of the used polling code. Important
is that this mutex is not recursive, so functions that perform the
locking must not call eachother.

Because boost::interprocess::scoped_lock does not support assigning
and copying, I had to revert to the older CRITICAL_BLOCK macros that
use a nested for loop instead of a simple if.
2012-04-04 16:21:08 +02:00
Wladimir J. van der Laan 5d7cebdadc move translation function _ to qtui.h/noui.h instead of util.h 2012-04-04 09:35:01 +02:00
Wladimir J. van der Laan 6cb6d62347 remove dependency on serialize.h and util.h for SecureString 2012-04-04 09:35:01 +02:00
Wladimir J. van der Laan 52d3a48128 VC2010 compile fixes 2012-04-03 20:22:41 +02:00
Pieter Wuille 6b8de05d0a Begin doxygen-compatible comments 2012-03-26 16:48:23 +02:00
Wladimir J. van der Laan a6aee96c7e remove unused functions from util.h/util.cpp 2012-03-25 12:33:30 +02:00
Gregory Maxwell 82a10c8170 Resolves issue #922 - "wallet passphrase timeout of several years doesn't work"
2^31 milliseconds is only about 25 days. Also clamps Sleep() to 10 years,
because it currently sleeps for 0 seconds when the sleep time would cross
2^31 seconds since the epoch. Hopefully boost will be fixed by 2028.
2012-03-10 17:38:37 -05:00
Gavin Andresen 3f8cb2c565 Reworked QT settings 2012-02-26 23:38:28 +01:00
Pieter Wuille 88bc5f9485 Macros for manual critical sections 2012-02-11 21:59:33 +01:00
Gavin Andresen 882164196e Update all copyrights to 2012 2012-02-07 11:28:30 -05:00
Gavin Andresen 3ae0735553 Unit tests for the GetArg() methods 2012-02-07 09:14:31 -05:00
Gavin Andresen 7bf8b7c25c -bip16 option (default: 1) to support / not support BIP 16. And bumped default BIP16 switchover date from Feb 15 to Mar 1 2012-02-06 16:27:05 -05:00
Lars Rasmusson b985efaac1 Replace tabs with four spaces to comply with coding standard in doc/coding.txt 2012-01-14 12:14:36 +01:00
Gavin Andresen 922e8e2929 Replace OP_EVAL (BIP 12) with Pay-to-script-hash (BIP 16). 2012-01-13 10:22:23 -05:00
Pieter Wuille 67a42f929b Network stack refactor
This introduces CNetAddr and CService, respectively wrapping an
(IPv6) IP address and an IP+port combination. This functionality used
to be part of CAddress, which also contains network flags and
connection attempt information. These extra fields are however not
always necessary.

These classes, along with logic for creating connections and doing
name lookups, are moved to netbase.{h,cpp}, which does not depend on
headers.h.

Furthermore, CNetAddr is mostly IPv6-ready, though IPv6
functionality is not yet enabled for the application itself.
2012-01-06 18:55:37 +01:00
Gavin Andresen 0fcf91ea1e Fix issue #659, and cleanup wallet/command-line argument handling a bit 2012-01-03 10:17:28 -05:00
Wladimir J. van der Laan bde280b9a4 Revert "Use standard C99 (and Qt) types for 64-bit integers"
This reverts commit 21d9f36781.
2011-12-21 22:33:19 +01:00
Luke Dashjr 21d9f36781 Use standard C99 (and Qt) types for 64-bit integers 2011-12-20 16:52:59 -05:00
Gavin Andresen 387c8e3c5b Merge pull request #673 from mndrix/less-time-data
Store fewer time samples
2011-12-20 08:55:55 -08:00
Gavin Andresen 26ce92b352 Use std::numeric_limits<> for typesafe INT_MAX/etc 2011-12-19 19:10:34 -05:00
Gavin Andresen bd846c0e56 Cleanup: removed dead code, and use C99 typedefs for int64 (supported by all modern c++ compilers) 2011-12-19 19:10:34 -05:00
Gavin Andresen 1f3bc1c239 Merge pull request #707 from gavinandresen/BIP14
Implement BIP 14 : separate protocol version from client version
2011-12-19 07:25:16 -08:00
Gavin Andresen f8ded588a2 Implement BIP 14 : separate protocol version from client version 2011-12-19 10:24:23 -05:00
Gavin Andresen 6e39e7c9b3 Move more newlines out of strings, and fix translations. 2011-12-16 17:13:45 -05:00
Michael Hendricks 1c4aab926e Retain only the most recent time samples
Remembering all time samples makes nTimeOffset slow to respond to
system clock corrections.  For instance, I start my node with a system
clock that's 30 minutes slow and run it for a few days.  During that
time, I accumulate 10,000 offset samples with a median of 1800
seconds.  Now I correct my system clock.  Without this change, my node
must collect another 10,000 samples before nTimeOffset is correct
again.  With this change, I must only accumulate 100 samples to
correct the offset.

Storing unlimited time samples also allows an attacker with many IP
addresses (ex, a large botnet) to perform a memory exhaustion attack
against Bitcoin nodes.  The attacker sends a version message from each
IP to his target, consuming more of the target's memory each time.
Time samples are small, so this attack might be impractical under the
old code, but it's impossible with the new code.
2011-12-01 17:28:14 -07:00
Dylan Noblesmith 94f778bdeb Implement an mlock()'d string class for storing passphrases
SecureString is identical to std::string except with secure_allocator
substituting for std::allocator. This makes casting between them
impossible, so converting between the two at API boundaries requires
calling ::c_str() for now.
2011-11-26 06:02:04 +00:00
Clark Gaebel 3083cf100a Cleaned up the critical section macros. 2011-11-02 04:33:55 -04:00
Gavin Andresen 6853e627f1 Fix build on windows and mac
Replaced all occurrences of #if* __WXMSW__ with WIN32,
and all occurrences of __WXMAC_OSX__ with MAC_OSX, and made
sure those are defined appropriately in the makefile and bitcoin-qt.pro.
2011-10-07 11:02:21 -04:00
Victor Leschuk b95e6376d0 Fix for 64bit build 2011-10-06 19:53:42 +04:00
Nils Schneider 452506fc41 simpler ByteReverse 2011-09-30 20:00:30 +02:00
Nils Schneider 6ccff2cbde remove cryptopp dependency, add simple unittest for SHA256Transform() 2011-09-30 20:00:22 +02:00
Gavin Andresen f4769e44a3 Merge pull request #524 from sipa/signandverif
Sign and verify message with bitcoin address
2011-09-30 05:04:26 -07:00
Wladimir J. van der Laan 20091df725 Add assertion size>0 to MedianFilter 2011-09-29 17:17:42 +02:00
Wladimir J. van der Laan 002a4dcad0 Merge branch 'master' of https://github.com/bitcoin/bitcoin
Conflicts:
	.gitignore (used upstream version)
	bitcoin-qt.pro
2011-09-28 21:52:32 +02:00
Wladimir J. van der Laan a8b95ce6ed use median filter for peer-reported reported number of blocks
- fixes problem that one misconfigured or malicious node can mess up progress bar
- implementation in src/util.h
- testcase in src/test/util_tests.cpp
2011-09-28 21:35:58 +02:00
Pieter Wuille 4b603f1cd6 Inline base64 encoder/decoder
This replaces the openssl-based base64 encoder and decoder with a more
efficient internal one. Tested against the rfc4648 test vectors.

Decoder is based on JoelKatz' version.
2011-09-27 19:47:35 +02:00
JoelKatz 4e67a6216b Faster Base64 decoder. 2011-09-27 19:47:34 +02:00
Gavin Andresen 565c4771b6 Remove wxWidgets
Makefiles now build bitcoind only.
qmake/make in top-level directory is used to build Bitcoin QT
Deleted almost all #ifdef GUI from the code (left one possibly controversial one)
Deleted xpm/ files.
2011-09-26 10:04:04 -04:00
Gavin Andresen 17e2c24645 Merge pull request #517 from gavinandresen/DoSprevention
Denial-of-service prevention
2011-09-26 06:06:16 -07:00
Gavin Andresen 54d02f158d SetMockTime() for cleaner unit testing 2011-09-21 12:01:56 -04:00
Jeff Garzik cbd959c473 Revert "Define MSG_NOSIGNAL to 0 on platforms where it is unavailable."
This reverts commit 6a0296791d.

The change breaks build on Fedora Linux.
2011-09-06 16:19:54 -04:00
Venkatesh Srinivas 6a0296791d Define MSG_NOSIGNAL to 0 on platforms where it is unavailable.
Enables building bitcoind on OpenBSD.
2011-09-06 14:54:10 -04:00
Wladimir J. van der Laan 7a15d4ff67 Merge branch 'master' of https://github.com/bitcoin/bitcoin
Conflicts:
	src/main.cpp
2011-09-02 17:35:30 +02:00
Wladimir J. van der Laan adce862c27 Merge branch 'master' of https://github.com/bitcoin/bitcoin 2011-08-22 14:43:37 +02:00
Giel van Schijndel 82dc6426b4 Move func 'REF' from util.h to serialize.h
util.h doesn't use REF, serialize.h does, creating a dependency of
serialize.h on util.h, but util.h already depends on serialize.h.  To
resolve this circular dependency the function 'REF' has now been moved
closer to one of its two points of use.

Signed-off-by: Giel van Schijndel <me@mortis.eu>
2011-08-19 07:24:38 +02:00
Gavin Andresen 865ed8a1e5 Compile with DEBUG_LOCKORDER to detect inconsistent lock orderings that can cause deadlocks 2011-08-17 10:22:28 -04:00
Wladimir J. van der Laan b90c9ecb13 Merge branch 'master' of https://github.com/bitcoin/bitcoin 2011-08-16 10:28:24 +02:00
Matt Corallo b2120e223a Unify copyright notices.
To a variation on:
// Copyright (c) 2009-2010 Satoshi Nakamoto
// Copyright (c) 2011 The Bitcoin developers
2011-08-09 13:32:52 +02:00
Wladimir J. van der Laan 330c190958 Merge branch 'master' of https://github.com/bitcoin/bitcoin 2011-08-06 18:45:15 +02:00
JoelKatz 67ed7d9d49 Fix UNIX-specific thread handle leak. 2011-07-25 15:06:45 -07:00
Wladimir J. van der Laan d421117620 Merge branch 'master' of https://github.com/bitcoin/bitcoin 2011-07-15 16:42:44 +02:00
Giel van Schijndel ecf1c79aad fix warnings: expression result unused [-Wunused-value]
In the assert()s take advantage of the fact that string constants
("string") are effectively of type 'const char []', which when used in
an expression yield a non-NULL pointer.

An assertion that should always fail can thus be formulated as:
  assert(!"fail);

An assertion where a text message should be added to the expression can
be written as such:
  assert("message" && expression);

Signed-off-by: Giel van Schijndel <me@mortis.eu>
2011-07-13 05:07:44 +02:00
Giel van Schijndel df40181417 fix warning on 64bit systems: cast to pointer from integer of different size [-Wint-to-pointer-cast]
Signed-off-by: Giel van Schijndel <me@mortis.eu>
2011-07-13 05:07:44 +02:00
Wladimir J. van der Laan e8ef3da713 update core to d0d80170a2 (CWallet class) 2011-06-26 19:23:24 +02:00
Wladimir J. van der Laan 0eeb4f5d5b update bitcoin core from git (eeac8727bc) 2011-06-18 18:46:01 +02:00
Jeff Garzik 19ea44208f Merge pull request #226 from jordanlewis/betterheaders
Optimize header dependencies; improve Makefile dependency graph
2011-06-14 02:05:57 -07:00
Wladimir J. van der Laan 39cf857db9 Internationalization -- initial step, make _ return a std::string to prevent memory leaks 2011-06-13 16:56:37 +02:00
Wladimir J. van der Laan 18cf214528 update bitcoin core to git ce148944c7 2011-06-12 12:27:01 +02:00
Pieter Wuille 76d660ebd3 Faster timeout when connecting
Use non-blocking connects, and a select() call to wait a predefined
time (5s by default, but configurable with -timeout) for either
success or failure. This allows much more connections to be tried
per time unit.

Based on a patch by phantomcircuit.
2011-06-12 00:29:05 +02:00
Wladimir J. van der Laan ba4081c1fc move back to original directory structure 2011-06-11 22:11:58 +02:00
Jordan Lewis 31f2931281 Only include certain boost headers if necessary. 2011-05-17 18:58:47 -05:00
Gavin Andresen f441949515 Build error mingw, missing std:: 2011-05-15 13:13:50 -04:00
Wladimir J. van der Laan 223b6f1ba4 make bitcoin include files more modular 2011-05-15 12:04:20 +02:00
Jaromil 84c3fb07b0 directory re-organization (keeps the old build system)
there is no internal modification of any file in this commit

files are moved into directories according to established standards in
sourcecode distribution; these directories contain:

 src - Files that are used in constructing the executable binaries,
       but are not installed.

 doc - Files in HTML and text format that document usage, quirks of
       the implementation, and contributor checklists.

 locale - Files that contain human language translation of strings
          used in the program

 contrib - Files contributed from distributions or other third party
 	   implementing scripts and auxiliary programs
2011-04-23 12:10:25 +02:00
Renamed from util.h (Browse further)