Commit graph

249 commits

Author SHA1 Message Date
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)