Commit Graph

156 Commits

Author SHA1 Message Date
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
Wladimir J. van der Laan
3e9c8bab54 Create parent directories if needed in GetDataDir
One-line change. Fixes #2752.
2013-06-08 10:03:23 +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
Jonas Schnelli
b357a71cfa clear path cache after getting a proper config file (fixes #2605)
Signed-off-by: Jonas Schnelli <jonas.schnelli@include7.ch>
2013-05-02 18:55:25 +02:00
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
Tariq Bashir
6e34d9b12a Prevent prevent file descriptor leak in ShrinkDebugFile() 2013-04-27 16:00:28 +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
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
Pieter Wuille
288fdc092a Native versions for AllocateFileRange() 2013-01-30 04:00:25 +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
Jeff Garzik
393819cde4 Remove 'T' from debug log timestamps
Space separation between major fields is easier for human eyes and
libs to parse.
2012-12-30 20:46:54 -05:00
Pieter Wuille
33766c9557 Merge pull request #2096 from 94m3k1n9/fix-time-formats
Change timestamps to use ISO8601 formatting
2012-12-13 14:39:57 -08:00
Richard Schwab
303b0009dc Change timestamps to use ISO8601 formatting 2012-12-12 16:32:22 +01:00
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
597fa4cd63 Add GetTempPath() to util 2012-11-29 01:00:35 +01:00
Philip Kaufmann
5350ea4171 update CClientUIInterface and remove orphan Wx stuff
- fix ThreadSafeMessageBox always displays error icon
- allow to specify MSG_ERROR / MSG_WARNING or MSG_INFORMATION without a
  custom caption / title
- allow to specify CClientUIInterface::ICON_ERROR / ICON_WARNING and
  ICON_INFORMATION (which is default) as message box icon
- remove CClientUIInterface::OK from ThreadSafeMessageBox-calls, as
  the OK button will be set as default, if none is specified
- prepend "Bitcoin - " to used captions
- rename BitcoinGUI::error() -> BitcoinGUI::message() and add function
  documentation
- change all style parameters and enum flags to unsigned
- update code to use that new API

- update Client- and WalletModel to use new BitcoinGUI::message() and
  rename the classes error() method into message()
- include the possibility to supply the wanted icon for messages from
  Client- and WalletModel via "style" parameter
2012-11-26 13:32:31 +01:00
Philip Kaufmann
0f8a647782 don't use memset() in privacy/security relevant code parts
As memset() can be optimized out by a compiler it should not be used in
privacy/security relevant code parts. OpenSSL provides the safe
OPENSSL_cleanse() function in crypto.h, which perfectly does the job of
clean and overwrite data.

For details see: http://www.viva64.com/en/b/0178/

- change memset() to OPENSSL_cleanse() where appropriate
- change a hard-coded number from netbase.cpp into a sizeof()
2012-11-09 12:53:53 +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
16f3618c13 Merge pull request #1879 from sipa/fdatasync
Use fdatasync instead of fsync on supported platforms
2012-10-11 00:42:47 -07:00
Wladimir J. van der Laan
ac0ad5dc63 Merge pull request #1901 from laanwj/2012_10_remove_strlcpy
get rid of strlcpy.h
2012-10-11 00:39:51 -07:00
Pieter Wuille
e996521390 Use fdatasync instead of fsync on supported platforms 2012-10-07 15:51:40 +02:00
Wladimir J. van der Laan
6032e4f4e7 get rid of strlcpy.h
Don't use hand-rolled string manipulation routine with a fixed
buffer in the bitcoin core, instead make use of c++ strings and boost.
2012-10-07 14:38:37 +02:00
Gavin Andresen
cac6b389d1 Avoid crashes at shutdown due to printf() in global destructors. 2012-10-04 16:35:08 -04:00
Philip Kaufmann
d210f4f5b8 fix -Wformat warnings all over the source 2012-10-01 19:45:42 +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
Wladimir J. van der Laan
e95568b78d Handle locked pages more robustly (Fixes issue #1462)
Memory locks do not stack, that is, pages which have been locked several times by calls to mlock()
will be unlocked by a single call to munlock(). This can result in keying material ending up in swap when
those functions are used naively. In this commit a class "LockedPageManager" is added
that simulates stacking memory locks by keeping a counter per page.
2012-08-23 06:55:35 +02:00
Gavin Andresen
cd58f05894 Restore OSX 10.5 compatibility (do not use pthread_setname_np) 2012-08-21 12:00:05 -04:00
Gavin Andresen
4d51be1cf3 Suppress output when running unit tests.
This does two things:
1) Now does not output to debug.log if -printtodebugger flag is passed
2) Unit tests set -printtodebugger so only test results are output to stdout

Note that -printtodebugger only actually prints to the debugger on Windows.
2012-08-20 11:33:20 -04:00
Jeff Garzik
f81e6f779b Merge pull request #1632 from luke-jr/spelling
Fix spelling and grammar errors
2012-08-01 10:56:47 -07:00
Luke Dashjr
b49f1398a1 Bugfix: Correct English grammar regarding "'s" 2012-08-01 17:50:00 +00:00
Philip Kaufmann
e6bc9c35f3 Update Warning-strings to use a standard-format
- ensure warnings always start with "Warning:" and that the first
  character after ":" is written uppercase
- ensure the first sentence in warnings ends with an "!"
- remove unneeded spaces from Warning-strings
- add missing Warning-string translation
- remove a "\n" and replace with untranslatable "<br><br>"
2012-08-01 19:33:32 +02:00
Philip Kaufmann
a7f82808c4 fix OpenSSL not written as proper noun in some comments 2012-07-21 12:44:54 +02:00
Gavin Andresen
92f6fb4cfa Teach RenameThread to work on OSX 2012-07-16 20:57:26 -04:00
Giel van Schijndel
b277b0f100 Don't check for __linux__ specifically, check for PR_SET_NAME feature instead
Signed-off-by: Giel van Schijndel <me@mortis.eu>
2012-07-17 01:50:35 +02:00
Giel van Schijndel
304ca95508 Add support for renaming FreeBSD and OpenBSD threads
NOTE: This is currently disabled, until a developer with FreeBSD/OpenBSD
      can confirm that this works (without causing undefined behaviour
      preferrably).

Signed-off-by: Giel van Schijndel <me@mortis.eu>
2012-07-17 01:50:35 +02:00
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
fanquake
e749405297 Fix a few typos 2012-06-29 17:26:45 +08:00
Gregory Maxwell
817ee0d826 Merge pull request #1174 from sipa/torhs
Tor hidden service support
2012-06-23 19:21:13 -07:00
Pieter Wuille
70f7f00385 Node support for Tor hidden services
This commit adds support for .onion addresses (mapped into the IPv6
by using OnionCat's range and encoding), and the ability to connect
to them via a SOCKS5 proxy.
2012-06-23 01:11:32 +02:00