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dash/src/init.cpp

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integration of core bitcoin
2011-05-14 20:10:21 +02:00
// Copyright (c) 2009-2010 Satoshi Nakamoto
Bump Year Number to 2013
2013-10-20 21:25:06 +02:00
// Copyright (c) 2009-2013 The Bitcoin developers
integration of core bitcoin
2011-05-14 20:10:21 +02:00
// Distributed under the MIT/X11 software license, see the accompanying
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 16:02:28 +02:00
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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
2012-11-05 08:04:21 +01:00
autotools: switch to autotools buildsystem
2013-05-28 01:55:01 +02:00
#if defined(HAVE_CONFIG_H)
#include "bitcoin-config.h"
#endif
Removed net.cpp's dependency on init.h. Added explicit include of main.h in init.cpp, changed include of init.h to include of main.h in net.cpp. Added function registration for net.cpp in init.cpp's network initialization. Removed protocol.cpp's dependency on main.h. TODO: Remove main.h include in net.cpp.
2013-01-07 17:07:51 +01:00
#include "init.h"
#include "main.h"
Removed AcceptToMemoryPool method from CTransaction. This method belongs to the mempool instance. Removed AreInputsStandard from CTransaction, made it a regular function in main. Moved CTransaction::GetOutputFor to CCoinsViewCache. Moved GetLegacySigOpCount and GetP2SHSigOpCount out of CTransaction into regular functions in main. Moved GetValueIn and HaveInputs from CTransaction into CCoinsViewCache. Moved AllowFree, ClientCheckInputs, CheckInputs, UpdateCoins, and CheckTransaction out of CTransaction and into main. Moved IsStandard and IsFinal out of CTransaction and put them in main as IsStandardTx and IsFinalTx. Moved GetValueOut out of CTransaction into main. Moved CTxIn, CTxOut, and CTransaction into core. Added minimum fee parameter to CTxOut::IsDust() temporarily until CTransaction is moved to core.h so that CTxOut needn't know about CTransaction.
2013-01-08 13:17:15 +01:00
#include "core.h"
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.
2013-05-07 15:16:25 +02:00
#include "chainparams.h"
LevelDB block and coin databases Split off CBlockTreeDB and CCoinsViewDB into txdb-*.{cpp,h} files, implemented by either LevelDB or BDB. Based on code from earlier commits by Mike Hearn in his leveldb branch.
2012-09-03 21:14:03 +02:00
#include "txdb.h"
Move CWalletDB code to new walletdb module. In addition to standard code separation, this change opens the door to fixing several include inter-dependencies.
2012-04-15 23:39:49 +02:00
#include "walletdb.h"
windows build fixes
2011-07-03 20:53:56 +02:00
#include "bitcoinrpc.h"
update bitcoin core from git (eeac8727bc0a951631bd)
2011-06-18 18:46:01 +02:00
#include "net.h"
Remove headers.h
2012-04-15 22:10:54 +02:00
#include "util.h"
Move internal miner/block creation to separate miner.cpp module. Public functions referenced elsewhere are added to miner.h.
2013-07-31 15:43:35 +02:00
#include "miner.h"
Remove headers.h
2012-04-15 22:10:54 +02:00
#include "ui_interface.h"
Replace repeated GetBoolArg() calls with Checkpoint::fEnabled variable set once at init time.
2013-05-24 17:10:53 +02:00
#include "checkpoints.h"
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
2012-11-05 08:04:21 +01:00
update core to d0d80170a2ca73004e08fb85007fe055cbf4e411 (CWallet class)
2011-06-26 19:23:24 +02:00
#include <boost/filesystem.hpp>
update bitcoin core from git (eeac8727bc0a951631bd)
2011-06-18 18:46:01 +02:00
#include <boost/filesystem/fstream.hpp>
Implement "Start on window system startup" on Win32 + Linux.
2011-12-20 00:49:07 +01:00
#include <boost/filesystem/convenience.hpp>
update bitcoin core from git (eeac8727bc0a951631bd)
2011-06-18 18:46:01 +02:00
#include <boost/interprocess/sync/file_lock.hpp>
remove strncasecmp() + strnicmp() calls and replace that code via boost::algorithm::istarts_with() / do not call ipcInit() on Mac and Windows as this is unneeded currently
2012-05-20 00:46:23 +02:00
#include <boost/algorithm/string/predicate.hpp>
write used OpenSSL library version to debug.log
2012-06-14 19:23:59 +02:00
#include <openssl/crypto.h>
integration of core bitcoin
2011-05-14 20:10:21 +02:00
Remove headers.h
2012-04-15 22:10:54 +02:00
#ifndef WIN32
#include <signal.h>
VC2010 compile fixes
2012-03-18 23:14:03 +01:00
#endif
Optionally include additional QT plugins when required to build.
2011-10-07 16:46:56 +02:00
integration of core bitcoin
2011-05-14 20:10:21 +02:00
using namespace std;
using namespace boost;
let user select wallet file with -wallet=foo.dat use std::string instead of psz for WalletFile only allow wallets within $DATADIR Use strWalletFile in salvage/recover fix: remove unused variable pszWalletFile move strWalletFile to init.h/init.cpp avoid conversion of strWalletfile to c-string
2012-06-03 01:19:07 +02:00
std::string strWalletFile;
update core to d0d80170a2ca73004e08fb85007fe055cbf4e411 (CWallet class)
2011-06-26 19:23:24 +02:00
CWallet* pwalletMain;
Convert UI interface to boost::signals2. - Signals now go directly from the core to WalletModel/ClientModel. - WalletModel subscribes to signals on CWallet: Prepares for multi-wallet support, by no longer assuming an implicit global wallet. - Gets rid of noui.cpp, the few lines that were left are merged into init.cpp - Rename wxXXX message flags to MF_XXX, to make them UI indifferent. - ThreadSafeMessageBox no longer returns the value `4` which was never used, converted to void.
2012-05-06 19:40:58 +02:00
CClientUIInterface uiInterface;
update core to d0d80170a2ca73004e08fb85007fe055cbf4e411 (CWallet class)
2011-06-26 19:23:24 +02:00
Try to increase file descriptor rlimit if necessary As the default can be too low, especially on OSX.
2013-04-26 00:46:47 +02:00
#ifdef WIN32
// Win32 LevelDB doesn't use filedescriptors, and the ones used for
// accessing block files, don't count towards to fd_set size limit
// anyway.
#define MIN_CORE_FILEDESCRIPTORS 0
#else
#define MIN_CORE_FILEDESCRIPTORS 150
#endif
allow listening on -bind=address for blocked networks - this allows the client to listen on via -bind specified addresses (e.g. 127.0.0.1), even when a network (IPv4 in that case) was blocked via e.g -onlynet="Tor" - introduce enum BindFlags to avoid passing multiple bools to Bind() - make -bind help text clear we ALWAYS listen on the specified address - remove an unused variable - remove 2 unneeded IsLimited() checks before calling Bind(), which does these checks anyway - usage case: specify -bind=127.0.0.1 -onlynet="Tor" to allow incoming connections to a Tor hidden service, but still don't allow other IPv4 nodes to connect / get connected
2012-09-03 15:54:47 +02:00
// Used to pass flags to the Bind() function
enum BindFlags {
make enum and parameter used in Bind() unsigned - it's good practise to use unsigned int for enum flags, so change this one, as I introduced this for Bind()
2012-11-14 16:07:40 +01:00
BF_NONE = 0,
BF_EXPLICIT = (1U << 0),
BF_REPORT_ERROR = (1U << 1)
allow listening on -bind=address for blocked networks - this allows the client to listen on via -bind specified addresses (e.g. 127.0.0.1), even when a network (IPv4 in that case) was blocked via e.g -onlynet="Tor" - introduce enum BindFlags to avoid passing multiple bools to Bind() - make -bind help text clear we ALWAYS listen on the specified address - remove an unused variable - remove 2 unneeded IsLimited() checks before calling Bind(), which does these checks anyway - usage case: specify -bind=127.0.0.1 -onlynet="Tor" to allow incoming connections to a Tor hidden service, but still don't allow other IPv4 nodes to connect / get connected
2012-09-03 15:54:47 +02:00
};
Moved unrelated-to-network calls in StartNode and StopNode into init.cpp
2013-01-07 16:35:31 +01:00
integration of core bitcoin
2011-05-14 20:10:21 +02:00
//////////////////////////////////////////////////////////////////////////////
//
// Shutdown
//
Clean up shutdown process
2013-03-09 18:02:57 +01:00
//
// Thread management and startup/shutdown:
//
// The network-processing threads are all part of a thread group
// created by AppInit() or the Qt main() function.
//
// A clean exit happens when StartShutdown() or the SIGTERM
// signal handler sets fRequestShutdown, which triggers
// the DetectShutdownThread(), which interrupts the main thread group.
// DetectShutdownThread() then exits, which causes AppInit() to
// continue (it .joins the shutdown thread).
// Shutdown() is then
// called to clean up database connections, and stop other
// threads that should only be stopped after the main network-processing
// threads have exited.
//
// Note that if running -daemon the parent process returns from AppInit2
// before adding any threads to the threadGroup, so .join_all() returns
// immediately and the parent exits from main().
//
// Shutdown for Qt is very similar, only it uses a QTimer to detect
Have Qt poll for shutdown requested, the QT way.
2013-03-23 23:14:12 +01:00
// fRequestShutdown getting set, and then does the normal Qt
// shutdown thing.
Clean up shutdown process
2013-03-09 18:02:57 +01:00
//
volatile bool fRequestShutdown = false;
integration of core bitcoin
2011-05-14 20:10:21 +02:00
introduce a new StartShutdown() function, which starts a thread with Shutdown() if no GUI is used and calls uiInterface.QueueShutdown() if a GUI is used / all direct uiInterface.QueueShutdown() calls are replaced with Shutdown() - this ensures a clean GUI shutdown, even when catching a SIGTERM and allows the BitcoinGUI destructor to get called (which fixes a tray-icon issue and keeps the tray-icon until Bitcoin-Qt exits)
2012-06-11 07:40:14 +02:00
void StartShutdown()
{
Clean up shutdown process
2013-03-09 18:02:57 +01:00
fRequestShutdown = true;
introduce a new StartShutdown() function, which starts a thread with Shutdown() if no GUI is used and calls uiInterface.QueueShutdown() if a GUI is used / all direct uiInterface.QueueShutdown() calls are replaced with Shutdown() - this ensures a clean GUI shutdown, even when catching a SIGTERM and allows the BitcoinGUI destructor to get called (which fixes a tray-icon issue and keeps the tray-icon until Bitcoin-Qt exits)
2012-06-11 07:40:14 +02:00
}
Have Qt poll for shutdown requested, the QT way.
2013-03-23 23:14:12 +01:00
bool ShutdownRequested()
{
return fRequestShutdown;
}
introduce a new StartShutdown() function, which starts a thread with Shutdown() if no GUI is used and calls uiInterface.QueueShutdown() if a GUI is used / all direct uiInterface.QueueShutdown() calls are replaced with Shutdown() - this ensures a clean GUI shutdown, even when catching a SIGTERM and allows the BitcoinGUI destructor to get called (which fixes a tray-icon issue and keeps the tray-icon until Bitcoin-Qt exits)
2012-06-11 07:40:14 +02:00
Batch block connection during IBD During the initial block download (or -loadblock), delay connection of new blocks a bit, and perform them in a single action. This reduces the load on the database engine, as subsequent blocks often update an earlier block's transaction already.
2012-07-06 16:33:34 +02:00
static CCoinsViewDB *pcoinsdbview;
Clean up shutdown process
2013-03-09 18:02:57 +01:00
void Shutdown()
integration of core bitcoin
2011-05-14 20:10:21 +02:00
{
log start and end of Shutdown() - could be helpful when debugging shutdown related problems
2013-10-01 09:44:56 +02:00
LogPrintf("Shutdown : In progress...\n");
integration of core bitcoin
2011-05-14 20:10:21 +02:00
static CCriticalSection cs_Shutdown;
Clean up shutdown process
2013-03-09 18:02:57 +01:00
TRY_LOCK(cs_Shutdown, lockShutdown);
if (!lockShutdown) return;
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>
2012-06-24 17:03:57 +02:00
RenameThread("bitcoin-shutoff");
Port Thread* methods to boost::thread_group
2013-03-07 04:31:26 +01:00
nTransactionsUpdated++;
StopRPCThreads();
Move pMiningKey init out of StartRPCThreads This commit decouples the pMiningKey initialization and shutdown from the RPC threads. `getwork` and `getblocktemplate` rely on pMiningKey, and can also be ran from the debug window in the UI even when the RPC server is not running. Solves issue #2706.
2013-05-30 15:51:41 +02:00
ShutdownRPCMining();
Support absence of wallet (pwalletMain==NULL) in several locations, notably RPC.
2013-08-25 06:00:02 +02:00
if (pwalletMain)
bitdb.Flush(false);
Moved unrelated-to-network calls in StartNode and StopNode into init.cpp
2013-01-07 16:35:31 +01:00
GenerateBitcoins(false, NULL);
Port Thread* methods to boost::thread_group
2013-03-07 04:31:26 +01:00
StopNode();
integration of core bitcoin
2011-05-14 20:10:21 +02:00
{
Clean up shutdown process
2013-03-09 18:02:57 +01:00
LOCK(cs_main);
Fix crash-at-shutdown if exiting before initializing wallet
2013-05-24 21:52:52 +02:00
if (pwalletMain)
Reimplement CBlockLocator's chain-related logic in CChain. This removes a few unused CBlockLocator methods, and moves the construction and fork-finding logic to CChain (which can do these more efficiently, as it has a height-indexable chain available). It also makes CBlockLocator independent from the validation code.
2013-10-12 15:18:08 +02:00
pwalletMain->SetBestChain(chainActive.GetLocator());
Clean up shutdown process
2013-03-09 18:02:57 +01:00
if (pblocktree)
pblocktree->Flush();
if (pcoinsTip)
pcoinsTip->Flush();
delete pcoinsTip; pcoinsTip = NULL;
delete pcoinsdbview; pcoinsdbview = NULL;
delete pblocktree; pblocktree = NULL;
integration of core bitcoin
2011-05-14 20:10:21 +02:00
}
Support absence of wallet (pwalletMain==NULL) in several locations, notably RPC.
2013-08-25 06:00:02 +02:00
if (pwalletMain)
bitdb.Flush(true);
Clean up shutdown process
2013-03-09 18:02:57 +01:00
boost::filesystem::remove(GetPidFile());
Calling UnregisterAllWallets() instead of UnregisterWallet(pwalletMain) in init.cpp
2013-01-23 21:48:35 +01:00
UnregisterAllWallets();
Support absence of wallet (pwalletMain==NULL) in several locations, notably RPC.
2013-08-25 06:00:02 +02:00
if (pwalletMain)
delete pwalletMain;
log start and end of Shutdown() - could be helpful when debugging shutdown related problems
2013-10-01 09:44:56 +02:00
LogPrintf("Shutdown : done\n");
integration of core bitcoin
2011-05-14 20:10:21 +02:00
}
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.
2013-03-07 04:16:05 +01:00
//
// Signal handlers are very limited in what they are allowed to do, so:
//
integration of core bitcoin
2011-05-14 20:10:21 +02:00
void HandleSIGTERM(int)
{
fRequestShutdown = true;
}
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.
2012-03-02 20:31:16 +01:00
void HandleSIGHUP(int)
{
fReopenDebugLog = true;
}
integration of core bitcoin
2011-05-14 20:10:21 +02:00
Improve error reporting at startup
2012-05-13 12:35:39 +02:00
bool static InitError(const std::string &str)
{
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
2012-11-05 08:04:21 +01:00
uiInterface.ThreadSafeMessageBox(str, "", CClientUIInterface::MSG_ERROR);
Improve error reporting at startup
2012-05-13 12:35:39 +02:00
return false;
}
bool static InitWarning(const std::string &str)
{
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
2012-11-05 08:04:21 +01:00
uiInterface.ThreadSafeMessageBox(str, "", CClientUIInterface::MSG_WARNING);
Improve error reporting at startup
2012-05-13 12:35:39 +02:00
return true;
}
make enum and parameter used in Bind() unsigned - it's good practise to use unsigned int for enum flags, so change this one, as I introduced this for Bind()
2012-11-14 16:07:40 +01:00
bool static Bind(const CService &addr, unsigned int flags) {
allow listening on -bind=address for blocked networks - this allows the client to listen on via -bind specified addresses (e.g. 127.0.0.1), even when a network (IPv4 in that case) was blocked via e.g -onlynet="Tor" - introduce enum BindFlags to avoid passing multiple bools to Bind() - make -bind help text clear we ALWAYS listen on the specified address - remove an unused variable - remove 2 unneeded IsLimited() checks before calling Bind(), which does these checks anyway - usage case: specify -bind=127.0.0.1 -onlynet="Tor" to allow incoming connections to a Tor hidden service, but still don't allow other IPv4 nodes to connect / get connected
2012-09-03 15:54:47 +02:00
if (!(flags & BF_EXPLICIT) && IsLimited(addr))
Separate listening sockets, -bind=<addr>
2012-05-11 15:28:59 +02:00
return false;
std::string strError;
Rework network config settings
2012-05-24 19:02:21 +02:00
if (!BindListenPort(addr, strError)) {
allow listening on -bind=address for blocked networks - this allows the client to listen on via -bind specified addresses (e.g. 127.0.0.1), even when a network (IPv4 in that case) was blocked via e.g -onlynet="Tor" - introduce enum BindFlags to avoid passing multiple bools to Bind() - make -bind help text clear we ALWAYS listen on the specified address - remove an unused variable - remove 2 unneeded IsLimited() checks before calling Bind(), which does these checks anyway - usage case: specify -bind=127.0.0.1 -onlynet="Tor" to allow incoming connections to a Tor hidden service, but still don't allow other IPv4 nodes to connect / get connected
2012-09-03 15:54:47 +02:00
if (flags & BF_REPORT_ERROR)
Rework network config settings
2012-05-24 19:02:21 +02:00
return InitError(strError);
return false;
}
Separate listening sockets, -bind=<addr>
2012-05-11 15:28:59 +02:00
return true;
}
Add separate bitcoin-rpc client This adds an executable `bitcoin-rpc` that only serves as a Bitcoin RPC client. The commit does not remove RPC functionality from the `bitcoind` yet, this functionality should be deprecated but is left for a later version to give users some time to switch.
2013-10-11 23:09:59 +02:00
// Core-specific options shared between UI, daemon and RPC client
std::string HelpMessage(HelpMessageMode hmm)
Move help message out of AppInit2 - Solves #1278, attempts to address #1049 - Removes \t's from help message that are removed afterwards anyway - Moves UI-specific command-line options help to UI code - Moves "-detachdb" out of #ifdef USE_UPNP
2012-05-13 11:36:10 +02:00
{
build: cosmetic: split usage string for easier formatting
2013-05-26 20:05:53 +02:00
string strUsage = _("Options:") + "\n";
strUsage += " -? " + _("This help message") + "\n";
strUsage += " -conf=<file> " + _("Specify configuration file (default: bitcoin.conf)") + "\n";
strUsage += " -datadir=<dir> " + _("Specify data directory") + "\n";
Add separate bitcoin-rpc client This adds an executable `bitcoin-rpc` that only serves as a Bitcoin RPC client. The commit does not remove RPC functionality from the `bitcoind` yet, this functionality should be deprecated but is left for a later version to give users some time to switch.
2013-10-11 23:09:59 +02:00
strUsage += " -testnet " + _("Use the test network") + "\n";
if(hmm == HMM_BITCOIND || hmm == HMM_BITCOIN_QT)
{
strUsage += " -pid=<file> " + _("Specify pid file (default: bitcoind.pid)") + "\n";
strUsage += " -gen " + _("Generate coins (default: 0)") + "\n";
strUsage += " -wallet=<file> " + _("Specify wallet file (within data directory)") + "\n";
strUsage += " -dbcache=<n> " + _("Set database cache size in megabytes (default: 25)") + "\n";
strUsage += " -timeout=<n> " + _("Specify connection timeout in milliseconds (default: 5000)") + "\n";
strUsage += " -proxy=<ip:port> " + _("Connect through socks proxy") + "\n";
strUsage += " -socks=<n> " + _("Select the version of socks proxy to use (4-5, default: 5)") + "\n";
strUsage += " -onion=<ip:port> " + _("Use proxy to reach tor hidden services (default: same as -proxy)") + "\n";
strUsage += " -dns " + _("Allow DNS lookups for -addnode, -seednode and -connect") + "\n";
strUsage += " -port=<port> " + _("Listen for connections on <port> (default: 8333 or testnet: 18333)") + "\n";
strUsage += " -maxconnections=<n> " + _("Maintain at most <n> connections to peers (default: 125)") + "\n";
strUsage += " -addnode=<ip> " + _("Add a node to connect to and attempt to keep the connection open") + "\n";
strUsage += " -connect=<ip> " + _("Connect only to the specified node(s)") + "\n";
strUsage += " -seednode=<ip> " + _("Connect to a node to retrieve peer addresses, and disconnect") + "\n";
strUsage += " -externalip=<ip> " + _("Specify your own public address") + "\n";
strUsage += " -onlynet=<net> " + _("Only connect to nodes in network <net> (IPv4, IPv6 or Tor)") + "\n";
strUsage += " -discover " + _("Discover own IP address (default: 1 when listening and no -externalip)") + "\n";
strUsage += " -checkpoints " + _("Only accept block chain matching built-in checkpoints (default: 1)") + "\n";
strUsage += " -listen " + _("Accept connections from outside (default: 1 if no -proxy or -connect)") + "\n";
strUsage += " -bind=<addr> " + _("Bind to given address and always listen on it. Use [host]:port notation for IPv6") + "\n";
strUsage += " -dnsseed " + _("Find peers using DNS lookup (default: 1 unless -connect)") + "\n";
strUsage += " -banscore=<n> " + _("Threshold for disconnecting misbehaving peers (default: 100)") + "\n";
strUsage += " -bantime=<n> " + _("Number of seconds to keep misbehaving peers from reconnecting (default: 86400)") + "\n";
strUsage += " -maxreceivebuffer=<n> " + _("Maximum per-connection receive buffer, <n>*1000 bytes (default: 5000)") + "\n";
strUsage += " -maxsendbuffer=<n> " + _("Maximum per-connection send buffer, <n>*1000 bytes (default: 1000)") + "\n";
Move help message out of AppInit2 - Solves #1278, attempts to address #1049 - Removes \t's from help message that are removed afterwards anyway - Moves UI-specific command-line options help to UI code - Moves "-detachdb" out of #ifdef USE_UPNP
2012-05-13 11:36:10 +02:00
#ifdef USE_UPNP
#if USE_UPNP
Add separate bitcoin-rpc client This adds an executable `bitcoin-rpc` that only serves as a Bitcoin RPC client. The commit does not remove RPC functionality from the `bitcoind` yet, this functionality should be deprecated but is left for a later version to give users some time to switch.
2013-10-11 23:09:59 +02:00
strUsage += " -upnp " + _("Use UPnP to map the listening port (default: 1 when listening)") + "\n";
Move help message out of AppInit2 - Solves #1278, attempts to address #1049 - Removes \t's from help message that are removed afterwards anyway - Moves UI-specific command-line options help to UI code - Moves "-detachdb" out of #ifdef USE_UPNP
2012-05-13 11:36:10 +02:00
#else
Add separate bitcoin-rpc client This adds an executable `bitcoin-rpc` that only serves as a Bitcoin RPC client. The commit does not remove RPC functionality from the `bitcoind` yet, this functionality should be deprecated but is left for a later version to give users some time to switch.
2013-10-11 23:09:59 +02:00
strUsage += " -upnp " + _("Use UPnP to map the listening port (default: 0)") + "\n";
#endif
Move help message out of AppInit2 - Solves #1278, attempts to address #1049 - Removes \t's from help message that are removed afterwards anyway - Moves UI-specific command-line options help to UI code - Moves "-detachdb" out of #ifdef USE_UPNP
2012-05-13 11:36:10 +02:00
#endif
Add separate bitcoin-rpc client This adds an executable `bitcoin-rpc` that only serves as a Bitcoin RPC client. The commit does not remove RPC functionality from the `bitcoind` yet, this functionality should be deprecated but is left for a later version to give users some time to switch.
2013-10-11 23:09:59 +02:00
strUsage += " -paytxfee=<amt> " + _("Fee per KB to add to transactions you send") + "\n";
strUsage += " -debug " + _("Output extra debugging information. Implies all other -debug* options") + "\n";
strUsage += " -debugnet " + _("Output extra network debugging information") + "\n";
strUsage += " -logtimestamps " + _("Prepend debug output with timestamp") + "\n";
strUsage += " -shrinkdebugfile " + _("Shrink debug.log file on client startup (default: 1 when no -debug)") + "\n";
strUsage += " -printtoconsole " + _("Send trace/debug info to console instead of debug.log file") + "\n";
strUsage += " -regtest " + _("Enter regression test mode, which uses a special chain in which blocks can be "
"solved instantly. This is intended for regression testing tools and app development.") + "\n";
#ifdef WIN32
strUsage += " -printtodebugger " + _("Send trace/debug info to debugger") + "\n";
Move help message out of AppInit2 - Solves #1278, attempts to address #1049 - Removes \t's from help message that are removed afterwards anyway - Moves UI-specific command-line options help to UI code - Moves "-detachdb" out of #ifdef USE_UPNP
2012-05-13 11:36:10 +02:00
#endif
Add separate bitcoin-rpc client This adds an executable `bitcoin-rpc` that only serves as a Bitcoin RPC client. The commit does not remove RPC functionality from the `bitcoind` yet, this functionality should be deprecated but is left for a later version to give users some time to switch.
2013-10-11 23:09:59 +02:00
}
if (hmm == HMM_BITCOIN_QT)
{
build: use runtime setting for displaying the help message rather than QT_GUI define
2013-05-26 20:10:38 +02:00
strUsage += " -server " + _("Accept command line and JSON-RPC commands") + "\n";
Add separate bitcoin-rpc client This adds an executable `bitcoin-rpc` that only serves as a Bitcoin RPC client. The commit does not remove RPC functionality from the `bitcoind` yet, this functionality should be deprecated but is left for a later version to give users some time to switch.
2013-10-11 23:09:59 +02:00
}
if (hmm == HMM_BITCOIND)
{
build: use runtime setting for displaying the help message rather than QT_GUI define
2013-05-26 20:10:38 +02:00
#if !defined(WIN32)
strUsage += " -daemon " + _("Run in the background as a daemon and accept commands") + "\n";
Move help message out of AppInit2 - Solves #1278, attempts to address #1049 - Removes \t's from help message that are removed afterwards anyway - Moves UI-specific command-line options help to UI code - Moves "-detachdb" out of #ifdef USE_UPNP
2012-05-13 11:36:10 +02:00
#endif
Add separate bitcoin-rpc client This adds an executable `bitcoin-rpc` that only serves as a Bitcoin RPC client. The commit does not remove RPC functionality from the `bitcoind` yet, this functionality should be deprecated but is left for a later version to give users some time to switch.
2013-10-11 23:09:59 +02:00
}
if (hmm == HMM_BITCOIND || hmm == HMM_BITCOIN_CLI)
{
strUsage += " -rpcconnect=<ip> " + _("Send commands to node running on <ip> (default: 127.0.0.1)") + "\n";
}
build: cosmetic: split usage string for easier formatting
2013-05-26 20:05:53 +02:00
strUsage += " -rpcuser=<user> " + _("Username for JSON-RPC connections") + "\n";
strUsage += " -rpcpassword=<pw> " + _("Password for JSON-RPC connections") + "\n";
Add separate bitcoin-rpc client This adds an executable `bitcoin-rpc` that only serves as a Bitcoin RPC client. The commit does not remove RPC functionality from the `bitcoind` yet, this functionality should be deprecated but is left for a later version to give users some time to switch.
2013-10-11 23:09:59 +02:00
if (hmm == HMM_BITCOIND || hmm == HMM_BITCOIN_QT)
{
strUsage += " -rpcport=<port> " + _("Listen for JSON-RPC connections on <port> (default: 8332 or testnet: 18332)") + "\n";
} else {
strUsage += " -rpcport=<port> " + _("Connect to JSON-RPC on <port> (default: 8332 or testnet: 18332)") + "\n";
}
if(hmm == HMM_BITCOIND || hmm == HMM_BITCOIN_QT)
{
strUsage += " -rpcallowip=<ip> " + _("Allow JSON-RPC connections from specified IP address") + "\n";
strUsage += " -rpcthreads=<n> " + _("Set the number of threads to service RPC calls (default: 4)") + "\n";
strUsage += " -blocknotify=<cmd> " + _("Execute command when the best block changes (%s in cmd is replaced by block hash)") + "\n";
strUsage += " -walletnotify=<cmd> " + _("Execute command when a wallet transaction changes (%s in cmd is replaced by TxID)") + "\n";
strUsage += " -alertnotify=<cmd> " + _("Execute command when a relevant alert is received or we see a really long fork (%s in cmd is replaced by message)") + "\n";
strUsage += " -upgradewallet " + _("Upgrade wallet to latest format") + "\n";
strUsage += " -keypool=<n> " + _("Set key pool size to <n> (default: 100)") + "\n";
strUsage += " -rescan " + _("Rescan the block chain for missing wallet transactions") + "\n";
strUsage += " -salvagewallet " + _("Attempt to recover private keys from a corrupt wallet.dat") + "\n";
strUsage += " -checkblocks=<n> " + _("How many blocks to check at startup (default: 288, 0 = all)") + "\n";
strUsage += " -checklevel=<n> " + _("How thorough the block verification is (0-4, default: 3)") + "\n";
strUsage += " -txindex " + _("Maintain a full transaction index (default: 0)") + "\n";
strUsage += " -loadblock=<file> " + _("Imports blocks from external blk000??.dat file") + "\n";
strUsage += " -reindex " + _("Rebuild block chain index from current blk000??.dat files") + "\n";
strUsage += " -par=<n> " + _("Set the number of script verification threads (up to 16, 0 = auto, <0 = leave that many cores free, default: 0)") + "\n";
strUsage += "\n" + _("Block creation options:") + "\n";
strUsage += " -blockminsize=<n> " + _("Set minimum block size in bytes (default: 0)") + "\n";
strUsage += " -blockmaxsize=<n> " + _("Set maximum block size in bytes (default: 250000)") + "\n";
strUsage += " -blockprioritysize=<n> " + _("Set maximum size of high-priority/low-fee transactions in bytes (default: 27000)") + "\n";
}
Move help message out of AppInit2 - Solves #1278, attempts to address #1049 - Removes \t's from help message that are removed afterwards anyway - Moves UI-specific command-line options help to UI code - Moves "-detachdb" out of #ifdef USE_UPNP
2012-05-13 11:36:10 +02:00
Bugfix: Include block creation and SSL options headings in usage
2013-07-21 18:13:00 +02:00
strUsage += "\n" + _("SSL options: (see the Bitcoin Wiki for SSL setup instructions)") + "\n";
build: cosmetic: split usage string for easier formatting
2013-05-26 20:05:53 +02:00
strUsage += " -rpcssl " + _("Use OpenSSL (https) for JSON-RPC connections") + "\n";
Add separate bitcoin-rpc client This adds an executable `bitcoin-rpc` that only serves as a Bitcoin RPC client. The commit does not remove RPC functionality from the `bitcoind` yet, this functionality should be deprecated but is left for a later version to give users some time to switch.
2013-10-11 23:09:59 +02:00
if (hmm == HMM_BITCOIND || hmm == HMM_BITCOIN_QT)
{
strUsage += " -rpcsslcertificatechainfile=<file.cert> " + _("Server certificate file (default: server.cert)") + "\n";
strUsage += " -rpcsslprivatekeyfile=<file.pem> " + _("Server private key (default: server.pem)") + "\n";
strUsage += " -rpcsslciphers=<ciphers> " + _("Acceptable ciphers (default: TLSv1.2+HIGH:TLSv1+HIGH:!SSLv2:!aNULL:!eNULL:!3DES:@STRENGTH)") + "\n";
}
Move help message out of AppInit2 - Solves #1278, attempts to address #1049 - Removes \t's from help message that are removed afterwards anyway - Moves UI-specific command-line options help to UI code - Moves "-detachdb" out of #ifdef USE_UPNP
2012-05-13 11:36:10 +02:00
return strUsage;
}
Move ThreadImport to init.cpp
2012-10-22 22:45:26 +02:00
struct CImportingNow
{
CImportingNow() {
assert(fImporting == false);
fImporting = true;
}
~CImportingNow() {
assert(fImporting == true);
fImporting = false;
}
};
Port Thread* methods to boost::thread_group
2013-03-07 04:31:26 +01:00
void ThreadImport(std::vector<boost::filesystem::path> vImportFiles)
{
Move ThreadImport to init.cpp
2012-10-22 22:45:26 +02:00
RenameThread("bitcoin-loadblk");
Add -reindex, to perform in-place reindexing of block chain files Flushes the blktree/ and coins/ databases, and reindexes the block chain files, as if their contents was loaded via -loadblock. Based on earlier work by Jeff Garzik.
2012-10-21 21:23:13 +02:00
// -reindex
if (fReindex) {
CImportingNow imp;
int nFile = 0;
Port Thread* methods to boost::thread_group
2013-03-07 04:31:26 +01:00
while (true) {
add 2 constructors in CDiskBlockPos to simplify class usage - add a default-constructor, which simply calls SetNull() and a constructor to directly pass nFile and nPos - change code to use that new constructors
2012-12-03 10:14:54 +01:00
CDiskBlockPos pos(nFile, 0);
Add -reindex, to perform in-place reindexing of block chain files Flushes the blktree/ and coins/ databases, and reindexes the block chain files, as if their contents was loaded via -loadblock. Based on earlier work by Jeff Garzik.
2012-10-21 21:23:13 +02:00
FILE *file = OpenBlockFile(pos, true);
if (!file)
break;
Replace printf with LogPrintf / LogPrint
2013-09-18 12:38:08 +02:00
LogPrintf("Reindexing block file blk%05u.dat...\n", (unsigned int)nFile);
Add -reindex, to perform in-place reindexing of block chain files Flushes the blktree/ and coins/ databases, and reindexes the block chain files, as if their contents was loaded via -loadblock. Based on earlier work by Jeff Garzik.
2012-10-21 21:23:13 +02:00
LoadExternalBlockFile(file, &pos);
nFile++;
}
Port Thread* methods to boost::thread_group
2013-03-07 04:31:26 +01:00
pblocktree->WriteReindexing(false);
fReindex = false;
Replace printf with LogPrintf / LogPrint
2013-09-18 12:38:08 +02:00
LogPrintf("Reindexing finished\n");
Port Thread* methods to boost::thread_group
2013-03-07 04:31:26 +01:00
// To avoid ending up in a situation without genesis block, re-try initializing (no-op if reindexing worked):
InitBlockIndex();
Move ThreadImport to init.cpp
2012-10-22 22:45:26 +02:00
}
// hardcoded $DATADIR/bootstrap.dat
filesystem::path pathBootstrap = GetDataDir() / "bootstrap.dat";
Port Thread* methods to boost::thread_group
2013-03-07 04:31:26 +01:00
if (filesystem::exists(pathBootstrap)) {
Move ThreadImport to init.cpp
2012-10-22 22:45:26 +02:00
FILE *file = fopen(pathBootstrap.string().c_str(), "rb");
if (file) {
Add -reindex, to perform in-place reindexing of block chain files Flushes the blktree/ and coins/ databases, and reindexes the block chain files, as if their contents was loaded via -loadblock. Based on earlier work by Jeff Garzik.
2012-10-21 21:23:13 +02:00
CImportingNow imp;
Move ThreadImport to init.cpp
2012-10-22 22:45:26 +02:00
filesystem::path pathBootstrapOld = GetDataDir() / "bootstrap.dat.old";
Replace printf with LogPrintf / LogPrint
2013-09-18 12:38:08 +02:00
LogPrintf("Importing bootstrap.dat...\n");
Move ThreadImport to init.cpp
2012-10-22 22:45:26 +02:00
LoadExternalBlockFile(file);
RenameOver(pathBootstrap, pathBootstrapOld);
}
}
Add -reindex, to perform in-place reindexing of block chain files Flushes the blktree/ and coins/ databases, and reindexes the block chain files, as if their contents was loaded via -loadblock. Based on earlier work by Jeff Garzik.
2012-10-21 21:23:13 +02:00
// -loadblock=
Port Thread* methods to boost::thread_group
2013-03-07 04:31:26 +01:00
BOOST_FOREACH(boost::filesystem::path &path, vImportFiles) {
Add -reindex, to perform in-place reindexing of block chain files Flushes the blktree/ and coins/ databases, and reindexes the block chain files, as if their contents was loaded via -loadblock. Based on earlier work by Jeff Garzik.
2012-10-21 21:23:13 +02:00
FILE *file = fopen(path.string().c_str(), "rb");
if (file) {
CImportingNow imp;
Replace printf with LogPrintf / LogPrint
2013-09-18 12:38:08 +02:00
LogPrintf("Importing %s...\n", path.string().c_str());
Add -reindex, to perform in-place reindexing of block chain files Flushes the blktree/ and coins/ databases, and reindexes the block chain files, as if their contents was loaded via -loadblock. Based on earlier work by Jeff Garzik.
2012-10-21 21:23:13 +02:00
LoadExternalBlockFile(file);
}
}
Move ThreadImport to init.cpp
2012-10-22 22:45:26 +02:00
}
Move help message out of AppInit2 - Solves #1278, attempts to address #1049 - Removes \t's from help message that are removed afterwards anyway - Moves UI-specific command-line options help to UI code - Moves "-detachdb" out of #ifdef USE_UPNP
2012-05-13 11:36:10 +02:00
/** Initialize bitcoin.
* @pre Parameters should be parsed and config file should be read.
*/
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.
2013-03-07 04:16:05 +01:00
bool AppInit2(boost::thread_group& threadGroup)
integration of core bitcoin
2011-05-14 20:10:21 +02:00
{
Reorder AppInit2 This reorders AppInit2 into 10 sections: 1) basic setup (OS stuff, signal handlers) 2) parameter interactions (softset) 3) interpreting options without side effects (just setting internal variables) 4) application initialization (datadir lock, daemonize, pidfile, log file) 5) network initialization (network params, proxy, binding) 6) load blockchain 7) load wallet 8) import blocks (-loadblock=) 9) load peers 10) start node/rpc threads 11) finished This means invalid configurations will be detected as soon as possible (in particular, before loading the block chain).
2012-05-21 16:47:29 +02:00
// ********************************************************* Step 1: setup
integration of core bitcoin
2011-05-14 20:10:21 +02:00
#ifdef _MSC_VER
Bugfix: Fix a variety of misspellings
2012-07-26 02:48:39 +02:00
// Turn off Microsoft heap dump noise
integration of core bitcoin
2011-05-14 20:10:21 +02:00
_CrtSetReportMode(_CRT_WARN, _CRTDBG_MODE_FILE);
_CrtSetReportFile(_CRT_WARN, CreateFileA("NUL", GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, 0));
#endif
#if _MSC_VER >= 1400
Bugfix: Fix a variety of misspellings
2012-07-26 02:48:39 +02:00
// Disable confusing "helpful" text message on abort, Ctrl-C
integration of core bitcoin
2011-05-14 20:10:21 +02:00
_set_abort_behavior(0, _WRITE_ABORT_MSG | _CALL_REPORTFAULT);
#endif
Bitcoin-Qt (Windows only): enable DEP for bitcoin-qt.exe - this enables DEP on all Windows version which support the SetProcessDEPPolicy() call in Kernel32.dll - use a dynamic approach via GetProcAddress() to not rely on headers or compiler libs - this is the same way the Tor-project does it
2012-07-20 08:45:49 +02:00
#ifdef WIN32
// Enable Data Execution Prevention (DEP)
// Minimum supported OS versions: WinXP SP3, WinVista >= SP1, Win Server 2008
// A failure is non-critical and needs no further attention!
#ifndef PROCESS_DEP_ENABLE
misc small spelling/indentation fixes
2013-10-01 09:47:16 +02:00
// We define this here, because GCCs winbase.h limits this to _WIN32_WINNT >= 0x0601 (Windows 7),
// which is not correct. Can be removed, when GCCs winbase.h is fixed!
Bitcoin-Qt (Windows only): enable DEP for bitcoin-qt.exe - this enables DEP on all Windows version which support the SetProcessDEPPolicy() call in Kernel32.dll - use a dynamic approach via GetProcAddress() to not rely on headers or compiler libs - this is the same way the Tor-project does it
2012-07-20 08:45:49 +02:00
#define PROCESS_DEP_ENABLE 0x00000001
#endif
typedef BOOL (WINAPI *PSETPROCDEPPOL)(DWORD);
PSETPROCDEPPOL setProcDEPPol = (PSETPROCDEPPOL)GetProcAddress(GetModuleHandleA("Kernel32.dll"), "SetProcessDEPPolicy");
if (setProcDEPPol != NULL) setProcDEPPol(PROCESS_DEP_ENABLE);
move WSAStartup to init WSAStartup should be called before using any other socket functions. BindListenPort is not called if not listening. Closes #2585.
2013-04-28 08:51:49 +02:00
// Initialize Windows Sockets
WSADATA wsadata;
int ret = WSAStartup(MAKEWORD(2,2), &wsadata);
small init.cpp changes (strings / Winsock init) - add a check that requested Winsock version is available - update some strings - remove -gen=0 from help-message as this is default
2013-04-30 18:16:07 +02:00
if (ret != NO_ERROR || LOBYTE(wsadata.wVersion ) != 2 || HIBYTE(wsadata.wVersion) != 2)
move WSAStartup to init WSAStartup should be called before using any other socket functions. BindListenPort is not called if not listening. Closes #2585.
2013-04-28 08:51:49 +02:00
{
small init.cpp changes (strings / Winsock init) - add a check that requested Winsock version is available - update some strings - remove -gen=0 from help-message as this is default
2013-04-30 18:16:07 +02:00
return InitError(strprintf("Error: Winsock library failed to start (WSAStartup returned error %d)", ret));
move WSAStartup to init WSAStartup should be called before using any other socket functions. BindListenPort is not called if not listening. Closes #2585.
2013-04-28 08:51:49 +02:00
}
integration of core bitcoin
2011-05-14 20:10:21 +02:00
#endif
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 17:02:21 +02:00
#ifndef WIN32
Bitcoin-Qt (Windows only): enable DEP for bitcoin-qt.exe - this enables DEP on all Windows version which support the SetProcessDEPPolicy() call in Kernel32.dll - use a dynamic approach via GetProcAddress() to not rely on headers or compiler libs - this is the same way the Tor-project does it
2012-07-20 08:45:49 +02:00
umask(077);
integration of core bitcoin
2011-05-14 20:10:21 +02:00
// Clean shutdown on SIGTERM
struct sigaction sa;
sa.sa_handler = HandleSIGTERM;
sigemptyset(&sa.sa_mask);
sa.sa_flags = 0;
sigaction(SIGTERM, &sa, NULL);
sigaction(SIGINT, &sa, NULL);
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.
2012-03-02 20:31:16 +01:00
// Reopen debug.log on SIGHUP
struct sigaction sa_hup;
sa_hup.sa_handler = HandleSIGHUP;
sigemptyset(&sa_hup.sa_mask);
sa_hup.sa_flags = 0;
sigaction(SIGHUP, &sa_hup, NULL);
Ignore SIGPIPE signal on Solaris
2013-05-05 07:37:03 +02:00
#if defined (__SVR4) && defined (__sun)
// ignore SIGPIPE on Solaris
signal(SIGPIPE, SIG_IGN);
#endif
integration of core bitcoin
2011-05-14 20:10:21 +02:00
#endif
Reorder AppInit2 This reorders AppInit2 into 10 sections: 1) basic setup (OS stuff, signal handlers) 2) parameter interactions (softset) 3) interpreting options without side effects (just setting internal variables) 4) application initialization (datadir lock, daemonize, pidfile, log file) 5) network initialization (network params, proxy, binding) 6) load blockchain 7) load wallet 8) import blocks (-loadblock=) 9) load peers 10) start node/rpc threads 11) finished This means invalid configurations will be detected as soon as possible (in particular, before loading the block chain).
2012-05-21 16:47:29 +02:00
// ********************************************************* Step 2: parameter interactions
Rework network config settings
2012-05-24 19:02:21 +02:00
if (mapArgs.count("-bind")) {
// when specifying an explicit binding address, you want to listen on it
// even when -connect or -proxy is specified
Reorder AppInit2 This reorders AppInit2 into 10 sections: 1) basic setup (OS stuff, signal handlers) 2) parameter interactions (softset) 3) interpreting options without side effects (just setting internal variables) 4) application initialization (datadir lock, daemonize, pidfile, log file) 5) network initialization (network params, proxy, binding) 6) load blockchain 7) load wallet 8) import blocks (-loadblock=) 9) load peers 10) start node/rpc threads 11) finished This means invalid configurations will be detected as soon as possible (in particular, before loading the block chain).
2012-05-21 16:47:29 +02:00
SoftSetBoolArg("-listen", true);
Rework network config settings
2012-05-24 19:02:21 +02:00
}
Reorder AppInit2 This reorders AppInit2 into 10 sections: 1) basic setup (OS stuff, signal handlers) 2) parameter interactions (softset) 3) interpreting options without side effects (just setting internal variables) 4) application initialization (datadir lock, daemonize, pidfile, log file) 5) network initialization (network params, proxy, binding) 6) load blockchain 7) load wallet 8) import blocks (-loadblock=) 9) load peers 10) start node/rpc threads 11) finished This means invalid configurations will be detected as soon as possible (in particular, before loading the block chain).
2012-05-21 16:47:29 +02:00
Fix infinite loops in connection logic
2012-08-21 17:32:04 +02:00
if (mapArgs.count("-connect") && mapMultiArgs["-connect"].size() > 0) {
Rework network config settings
2012-05-24 19:02:21 +02:00
// when only connecting to trusted nodes, do not seed via DNS, or listen by default
SoftSetBoolArg("-dnsseed", false);
SoftSetBoolArg("-listen", false);
}
if (mapArgs.count("-proxy")) {
// to protect privacy, do not listen by default if a proxy server is specified
Reorder AppInit2 This reorders AppInit2 into 10 sections: 1) basic setup (OS stuff, signal handlers) 2) parameter interactions (softset) 3) interpreting options without side effects (just setting internal variables) 4) application initialization (datadir lock, daemonize, pidfile, log file) 5) network initialization (network params, proxy, binding) 6) load blockchain 7) load wallet 8) import blocks (-loadblock=) 9) load peers 10) start node/rpc threads 11) finished This means invalid configurations will be detected as soon as possible (in particular, before loading the block chain).
2012-05-21 16:47:29 +02:00
SoftSetBoolArg("-listen", false);
Rework network config settings
2012-05-24 19:02:21 +02:00
}
Fix inverted logic for !Discover/!UPNP when !Listen.
2012-06-17 18:12:56 +02:00
if (!GetBoolArg("-listen", true)) {
Rework network config settings
2012-05-24 19:02:21 +02:00
// do not map ports or try to retrieve public IP when not listening (pointless)
Reorder AppInit2 This reorders AppInit2 into 10 sections: 1) basic setup (OS stuff, signal handlers) 2) parameter interactions (softset) 3) interpreting options without side effects (just setting internal variables) 4) application initialization (datadir lock, daemonize, pidfile, log file) 5) network initialization (network params, proxy, binding) 6) load blockchain 7) load wallet 8) import blocks (-loadblock=) 9) load peers 10) start node/rpc threads 11) finished This means invalid configurations will be detected as soon as possible (in particular, before loading the block chain).
2012-05-21 16:47:29 +02:00
SoftSetBoolArg("-upnp", false);
SoftSetBoolArg("-discover", false);
}
Rework network config settings
2012-05-24 19:02:21 +02:00
if (mapArgs.count("-externalip")) {
// if an explicit public IP is specified, do not try to find others
SoftSetBoolArg("-discover", false);
}
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
2013-04-28 17:37:50 +02:00
if (GetBoolArg("-salvagewallet", false)) {
Handle corrupt wallets gracefully. Corrupt wallets used to cause a DB_RUNRECOVERY uncaught exception and a crash. This commit does three things: 1) Runs a BDB verify early in the startup process, and if there is a low-level problem with the database: + Moves the bad wallet.dat to wallet.timestamp.bak + Runs a 'salvage' operation to get key/value pairs, and writes them to a new wallet.dat + Continues with startup. 2) Much more tolerant of serialization errors. All errors in deserialization are reported by tolerated EXCEPT for errors related to reading keypairs or master key records-- those are reported and then shut down, so the user can get help (or recover from a backup). 3) Adds a new -salvagewallet option, which: + Moves the wallet.dat to wallet.timestamp.bak + extracts ONLY keypairs and master keys into a new wallet.dat + soft-sets -rescan, to recreate transaction history This was tested by randomly corrupting testnet wallets using a little python script I wrote (https://gist.github.com/3812689)
2012-09-18 20:30:47 +02:00
// Rewrite just private keys: rescan to find transactions
SoftSetBoolArg("-rescan", true);
}
Try to increase file descriptor rlimit if necessary As the default can be too low, especially on OSX.
2013-04-26 00:46:47 +02:00
// Make sure enough file descriptors are available
int nBind = std::max((int)mapArgs.count("-bind"), 1);
nMaxConnections = GetArg("-maxconnections", 125);
Explictly cast calculation to int, to allow std::max to work.
2013-05-24 15:40:51 +02:00
nMaxConnections = std::max(std::min(nMaxConnections, (int)(FD_SETSIZE - nBind - MIN_CORE_FILEDESCRIPTORS)), 0);
Try to increase file descriptor rlimit if necessary As the default can be too low, especially on OSX.
2013-04-26 00:46:47 +02:00
int nFD = RaiseFileDescriptorLimit(nMaxConnections + MIN_CORE_FILEDESCRIPTORS);
if (nFD < MIN_CORE_FILEDESCRIPTORS)
return InitError(_("Not enough file descriptors available."));
if (nFD - MIN_CORE_FILEDESCRIPTORS < nMaxConnections)
nMaxConnections = nFD - MIN_CORE_FILEDESCRIPTORS;
Reorder AppInit2 This reorders AppInit2 into 10 sections: 1) basic setup (OS stuff, signal handlers) 2) parameter interactions (softset) 3) interpreting options without side effects (just setting internal variables) 4) application initialization (datadir lock, daemonize, pidfile, log file) 5) network initialization (network params, proxy, binding) 6) load blockchain 7) load wallet 8) import blocks (-loadblock=) 9) load peers 10) start node/rpc threads 11) finished This means invalid configurations will be detected as soon as possible (in particular, before loading the block chain).
2012-05-21 16:47:29 +02:00
// ********************************************************* Step 3: parameter-to-internal-flags
Refactor: OutputDebugStringF -> LogPrint(category, ...)
2013-09-18 10:03:21 +02:00
if (mapMultiArgs.count("-debug")) fDebug = true;
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
2013-04-28 17:37:50 +02:00
fBenchmark = GetBoolArg("-benchmark", false);
Mempool consistency check
2013-08-03 13:08:34 +02:00
mempool.fChecks = GetBoolArg("-checkmempool", RegTest());
move Checkpoints:fEnabled from step 2 to step 3 in init - it belongs to parameter-to-internal flags step, not parameter interactions phase
2013-08-25 13:25:21 +02:00
Checkpoints::fEnabled = GetBoolArg("-checkpoints", true);
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 19:11:57 +02:00
Parallelize script verification * During block verification (when parallelism is requested), script check actions are stored instead of being executed immediately. * After every processed transactions, its signature actions are pushed to a CScriptCheckQueue, which maintains a queue and some synchronization mechanism. * Two or more threads (if enabled) start processing elements from this queue, * When the block connection code is finished processing transactions, it joins the worker pool until the queue is empty. As cs_main is held the entire time, and all verification must be finished before the block continues processing, this does not reach the best possible performance. It is a less drastic change than some more advanced mechanisms (like doing verification out-of-band entirely, and rolling back blocks when a failure is detected). The -par=N flag controls the number of threads (1-16). 0 means auto, and is the default.
2012-12-01 23:04:14 +01:00
// -par=0 means autodetect, but nScriptCheckThreads==0 means no concurrency
nScriptCheckThreads = GetArg("-par", 0);
Accept negative -par values to leave N CPUs free.
2013-04-29 19:35:47 +02:00
if (nScriptCheckThreads <= 0)
nScriptCheckThreads += boost::thread::hardware_concurrency();
small changes in init, main, checkpoints.h and bitcoin-qt.pro - remove an unneeded MODAL flag, as MSG_ERROR sets MODAL - re-order an if-clause in main to have bool checks before a function call - fix some log messages that used wrong function names - make a log message use a correct ellipsis - remove some unneded spaces, brackets and line-breaks - fix style for adding files in the Qt project
2013-01-18 15:07:05 +01:00
if (nScriptCheckThreads <= 1)
Parallelize script verification * During block verification (when parallelism is requested), script check actions are stored instead of being executed immediately. * After every processed transactions, its signature actions are pushed to a CScriptCheckQueue, which maintains a queue and some synchronization mechanism. * Two or more threads (if enabled) start processing elements from this queue, * When the block connection code is finished processing transactions, it joins the worker pool until the queue is empty. As cs_main is held the entire time, and all verification must be finished before the block continues processing, this does not reach the best possible performance. It is a less drastic change than some more advanced mechanisms (like doing verification out-of-band entirely, and rolling back blocks when a failure is detected). The -par=N flag controls the number of threads (1-16). 0 means auto, and is the default.
2012-12-01 23:04:14 +01:00
nScriptCheckThreads = 0;
else if (nScriptCheckThreads > MAX_SCRIPTCHECK_THREADS)
nScriptCheckThreads = MAX_SCRIPTCHECK_THREADS;
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 19:11:57 +02:00
// -debug implies fDebug*
if (fDebug)
fDebugNet = true;
else
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
2013-04-28 17:37:50 +02:00
fDebugNet = GetBoolArg("-debugnet", false);
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 19:11:57 +02:00
integration of core bitcoin
2011-05-14 20:10:21 +02:00
if (fDaemon)
fServer = true;
else
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
2013-04-28 17:37:50 +02:00
fServer = GetBoolArg("-server", false);
integration of core bitcoin
2011-05-14 20:10:21 +02:00
/* force fServer when running without GUI */
build: use runtime setting for displaying the help message rather than QT_GUI define
2013-05-26 20:10:38 +02:00
if (!fHaveGUI)
fServer = true;
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
2013-04-28 17:37:50 +02:00
fPrintToConsole = GetBoolArg("-printtoconsole", false);
fPrintToDebugger = GetBoolArg("-printtodebugger", false);
fLogTimestamps = GetBoolArg("-logtimestamps", false);
integration of core bitcoin
2011-05-14 20:10:21 +02:00
Reorder AppInit2 This reorders AppInit2 into 10 sections: 1) basic setup (OS stuff, signal handlers) 2) parameter interactions (softset) 3) interpreting options without side effects (just setting internal variables) 4) application initialization (datadir lock, daemonize, pidfile, log file) 5) network initialization (network params, proxy, binding) 6) load blockchain 7) load wallet 8) import blocks (-loadblock=) 9) load peers 10) start node/rpc threads 11) finished This means invalid configurations will be detected as soon as possible (in particular, before loading the block chain).
2012-05-21 16:47:29 +02:00
if (mapArgs.count("-timeout"))
{
int nNewTimeout = GetArg("-timeout", 5000);
if (nNewTimeout > 0 && nNewTimeout < 600000)
nConnectTimeout = nNewTimeout;
}
// Continue to put "/P2SH/" in the coinbase to monitor
// BIP16 support.
// This can be removed eventually...
const char* pszP2SH = "/P2SH/";
COINBASE_FLAGS << std::vector<unsigned char>(pszP2SH, pszP2SH+strlen(pszP2SH));
Un-hardcode TX_FEE constants Allow setting of MIN_TX_FEE / MIN_RELAY_TX_FEE with -mintxfee / -mintxrelayfee Default values are the same (0.0001 BTC).
2013-04-26 02:11:27 +02:00
// Fee-per-kilobyte amount considered the same as "free"
// If you are mining, be careful setting this:
// if you set it to zero then
// a transaction spammer can cheaply fill blocks using
// 1-satoshi-fee transactions. It should be set above the real
// cost to you of processing a transaction.
if (mapArgs.count("-mintxfee"))
{
int64 n = 0;
if (ParseMoney(mapArgs["-mintxfee"], n) && n > 0)
CTransaction::nMinTxFee = n;
else
return InitError(strprintf(_("Invalid amount for -mintxfee=<amount>: '%s'"), mapArgs["-mintxfee"].c_str()));
}
if (mapArgs.count("-minrelaytxfee"))
{
int64 n = 0;
if (ParseMoney(mapArgs["-minrelaytxfee"], n) && n > 0)
CTransaction::nMinRelayTxFee = n;
else
return InitError(strprintf(_("Invalid amount for -minrelaytxfee=<amount>: '%s'"), mapArgs["-minrelaytxfee"].c_str()));
}
Reorder AppInit2 This reorders AppInit2 into 10 sections: 1) basic setup (OS stuff, signal handlers) 2) parameter interactions (softset) 3) interpreting options without side effects (just setting internal variables) 4) application initialization (datadir lock, daemonize, pidfile, log file) 5) network initialization (network params, proxy, binding) 6) load blockchain 7) load wallet 8) import blocks (-loadblock=) 9) load peers 10) start node/rpc threads 11) finished This means invalid configurations will be detected as soon as possible (in particular, before loading the block chain).
2012-05-21 16:47:29 +02:00
if (mapArgs.count("-paytxfee"))
{
if (!ParseMoney(mapArgs["-paytxfee"], nTransactionFee))
return InitError(strprintf(_("Invalid amount for -paytxfee=<amount>: '%s'"), mapArgs["-paytxfee"].c_str()));
if (nTransactionFee > 0.25 * COIN)
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>"
2012-07-27 08:36:43 +02:00
InitWarning(_("Warning: -paytxfee is set very high! This is the transaction fee you will pay if you send a transaction."));
Reorder AppInit2 This reorders AppInit2 into 10 sections: 1) basic setup (OS stuff, signal handlers) 2) parameter interactions (softset) 3) interpreting options without side effects (just setting internal variables) 4) application initialization (datadir lock, daemonize, pidfile, log file) 5) network initialization (network params, proxy, binding) 6) load blockchain 7) load wallet 8) import blocks (-loadblock=) 9) load peers 10) start node/rpc threads 11) finished This means invalid configurations will be detected as soon as possible (in particular, before loading the block chain).
2012-05-21 16:47:29 +02:00
}
let user select wallet file with -wallet=foo.dat use std::string instead of psz for WalletFile only allow wallets within $DATADIR Use strWalletFile in salvage/recover fix: remove unused variable pszWalletFile move strWalletFile to init.h/init.cpp avoid conversion of strWalletfile to c-string
2012-06-03 01:19:07 +02:00
strWalletFile = GetArg("-wallet", "wallet.dat");
Reorder AppInit2 This reorders AppInit2 into 10 sections: 1) basic setup (OS stuff, signal handlers) 2) parameter interactions (softset) 3) interpreting options without side effects (just setting internal variables) 4) application initialization (datadir lock, daemonize, pidfile, log file) 5) network initialization (network params, proxy, binding) 6) load blockchain 7) load wallet 8) import blocks (-loadblock=) 9) load peers 10) start node/rpc threads 11) finished This means invalid configurations will be detected as soon as possible (in particular, before loading the block chain).
2012-05-21 16:47:29 +02:00
// ********************************************************* Step 4: application initialization: dir lock, daemonize, pidfile, debug log
Fix a use-after-free problem in initialization (#1920) Don't store the result of c_str(). Luckily, this only affects logging, though it could crash or leak sensitive data to the log in rare cases.
2012-10-12 03:09:05 +02:00
std::string strDataDir = GetDataDir().string();
Handle corrupt wallets gracefully. Corrupt wallets used to cause a DB_RUNRECOVERY uncaught exception and a crash. This commit does three things: 1) Runs a BDB verify early in the startup process, and if there is a low-level problem with the database: + Moves the bad wallet.dat to wallet.timestamp.bak + Runs a 'salvage' operation to get key/value pairs, and writes them to a new wallet.dat + Continues with startup. 2) Much more tolerant of serialization errors. All errors in deserialization are reported by tolerated EXCEPT for errors related to reading keypairs or master key records-- those are reported and then shut down, so the user can get help (or recover from a backup). 3) Adds a new -salvagewallet option, which: + Moves the wallet.dat to wallet.timestamp.bak + extracts ONLY keypairs and master keys into a new wallet.dat + soft-sets -rescan, to recreate transaction history This was tested by randomly corrupting testnet wallets using a little python script I wrote (https://gist.github.com/3812689)
2012-09-18 20:30:47 +02:00
let user select wallet file with -wallet=foo.dat use std::string instead of psz for WalletFile only allow wallets within $DATADIR Use strWalletFile in salvage/recover fix: remove unused variable pszWalletFile move strWalletFile to init.h/init.cpp avoid conversion of strWalletfile to c-string
2012-06-03 01:19:07 +02:00
// Wallet file must be a plain filename without a directory
if (strWalletFile != boost::filesystem::basename(strWalletFile) + boost::filesystem::extension(strWalletFile))
remove a newline from a string in init.cpp - to match all other translatable strings in init.cpp and to simplify translations via Transifex
2013-08-06 10:28:52 +02:00
return InitError(strprintf(_("Wallet %s resides outside data directory %s"), strWalletFile.c_str(), strDataDir.c_str()));
let user select wallet file with -wallet=foo.dat use std::string instead of psz for WalletFile only allow wallets within $DATADIR Use strWalletFile in salvage/recover fix: remove unused variable pszWalletFile move strWalletFile to init.h/init.cpp avoid conversion of strWalletfile to c-string
2012-06-03 01:19:07 +02:00
Reorder AppInit2 This reorders AppInit2 into 10 sections: 1) basic setup (OS stuff, signal handlers) 2) parameter interactions (softset) 3) interpreting options without side effects (just setting internal variables) 4) application initialization (datadir lock, daemonize, pidfile, log file) 5) network initialization (network params, proxy, binding) 6) load blockchain 7) load wallet 8) import blocks (-loadblock=) 9) load peers 10) start node/rpc threads 11) finished This means invalid configurations will be detected as soon as possible (in particular, before loading the block chain).
2012-05-21 16:47:29 +02:00
// Make sure only a single Bitcoin process is using the data directory.
boost::filesystem::path pathLockFile = GetDataDir() / ".lock";
FILE* file = fopen(pathLockFile.string().c_str(), "a"); // empty lock file; created if it doesn't exist.
if (file) fclose(file);
static boost::interprocess::file_lock lock(pathLockFile.string().c_str());
if (!lock.try_lock())
fix some double-spaces in strings - remove some unneeded stuff in sendcoinsentry.ui - harmonize some "Error:"-messages
2012-09-18 18:26:02 +02:00
return InitError(strprintf(_("Cannot obtain a lock on data directory %s. Bitcoin is probably already running."), strDataDir.c_str()));
Reorder AppInit2 This reorders AppInit2 into 10 sections: 1) basic setup (OS stuff, signal handlers) 2) parameter interactions (softset) 3) interpreting options without side effects (just setting internal variables) 4) application initialization (datadir lock, daemonize, pidfile, log file) 5) network initialization (network params, proxy, binding) 6) load blockchain 7) load wallet 8) import blocks (-loadblock=) 9) load peers 10) start node/rpc threads 11) finished This means invalid configurations will be detected as soon as possible (in particular, before loading the block chain).
2012-05-21 16:47:29 +02:00
Make truncating the debug.log file an option. Useful for developers who need to refer to futher back in debug.log history, but who don't want to enable the -debug option and all the verbosity that comes with that.
2012-05-29 18:13:15 +02:00
if (GetBoolArg("-shrinkdebugfile", !fDebug))
integration of core bitcoin
2011-05-14 20:10:21 +02:00
ShrinkDebugFile();
Replace printf with LogPrintf / LogPrint
2013-09-18 12:38:08 +02:00
LogPrintf("\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n");
LogPrintf("Bitcoin version %s (%s)\n", FormatFullVersion().c_str(), CLIENT_DATE.c_str());
LogPrintf("Using OpenSSL version %s\n", SSLeay_version(SSLEAY_VERSION));
init.cpp: fix build error, and possibly-uninit'd warning
2012-09-04 18:24:08 +02:00
if (!fLogTimestamps)
Replace printf with LogPrintf / LogPrint
2013-09-18 12:38:08 +02:00
LogPrintf("Startup time: %s\n", DateTimeStrFormat("%Y-%m-%d %H:%M:%S", GetTime()).c_str());
LogPrintf("Default data directory %s\n", GetDefaultDataDir().string().c_str());
LogPrintf("Using data directory %s\n", strDataDir.c_str());
LogPrintf("Using at most %i connections (%i file descriptors available)\n", nMaxConnections, nFD);
Reorder AppInit2 This reorders AppInit2 into 10 sections: 1) basic setup (OS stuff, signal handlers) 2) parameter interactions (softset) 3) interpreting options without side effects (just setting internal variables) 4) application initialization (datadir lock, daemonize, pidfile, log file) 5) network initialization (network params, proxy, binding) 6) load blockchain 7) load wallet 8) import blocks (-loadblock=) 9) load peers 10) start node/rpc threads 11) finished This means invalid configurations will be detected as soon as possible (in particular, before loading the block chain).
2012-05-21 16:47:29 +02:00
std::ostringstream strErrors;
integration of core bitcoin
2011-05-14 20:10:21 +02:00
Reorder AppInit2 This reorders AppInit2 into 10 sections: 1) basic setup (OS stuff, signal handlers) 2) parameter interactions (softset) 3) interpreting options without side effects (just setting internal variables) 4) application initialization (datadir lock, daemonize, pidfile, log file) 5) network initialization (network params, proxy, binding) 6) load blockchain 7) load wallet 8) import blocks (-loadblock=) 9) load peers 10) start node/rpc threads 11) finished This means invalid configurations will be detected as soon as possible (in particular, before loading the block chain).
2012-05-21 16:47:29 +02:00
if (fDaemon)
fprintf(stdout, "Bitcoin server starting\n");
Parallelize script verification * During block verification (when parallelism is requested), script check actions are stored instead of being executed immediately. * After every processed transactions, its signature actions are pushed to a CScriptCheckQueue, which maintains a queue and some synchronization mechanism. * Two or more threads (if enabled) start processing elements from this queue, * When the block connection code is finished processing transactions, it joins the worker pool until the queue is empty. As cs_main is held the entire time, and all verification must be finished before the block continues processing, this does not reach the best possible performance. It is a less drastic change than some more advanced mechanisms (like doing verification out-of-band entirely, and rolling back blocks when a failure is detected). The -par=N flag controls the number of threads (1-16). 0 means auto, and is the default.
2012-12-01 23:04:14 +01:00
if (nScriptCheckThreads) {
Replace printf with LogPrintf / LogPrint
2013-09-18 12:38:08 +02:00
LogPrintf("Using %u threads for script verification\n", nScriptCheckThreads);
Parallelize script verification * During block verification (when parallelism is requested), script check actions are stored instead of being executed immediately. * After every processed transactions, its signature actions are pushed to a CScriptCheckQueue, which maintains a queue and some synchronization mechanism. * Two or more threads (if enabled) start processing elements from this queue, * When the block connection code is finished processing transactions, it joins the worker pool until the queue is empty. As cs_main is held the entire time, and all verification must be finished before the block continues processing, this does not reach the best possible performance. It is a less drastic change than some more advanced mechanisms (like doing verification out-of-band entirely, and rolling back blocks when a failure is detected). The -par=N flag controls the number of threads (1-16). 0 means auto, and is the default.
2012-12-01 23:04:14 +01:00
for (int i=0; i<nScriptCheckThreads-1; i++)
Port Thread* methods to boost::thread_group
2013-03-07 04:31:26 +01:00
threadGroup.create_thread(&ThreadScriptCheck);
Parallelize script verification * During block verification (when parallelism is requested), script check actions are stored instead of being executed immediately. * After every processed transactions, its signature actions are pushed to a CScriptCheckQueue, which maintains a queue and some synchronization mechanism. * Two or more threads (if enabled) start processing elements from this queue, * When the block connection code is finished processing transactions, it joins the worker pool until the queue is empty. As cs_main is held the entire time, and all verification must be finished before the block continues processing, this does not reach the best possible performance. It is a less drastic change than some more advanced mechanisms (like doing verification out-of-band entirely, and rolling back blocks when a failure is detected). The -par=N flag controls the number of threads (1-16). 0 means auto, and is the default.
2012-12-01 23:04:14 +01:00
}
Reorder AppInit2 This reorders AppInit2 into 10 sections: 1) basic setup (OS stuff, signal handlers) 2) parameter interactions (softset) 3) interpreting options without side effects (just setting internal variables) 4) application initialization (datadir lock, daemonize, pidfile, log file) 5) network initialization (network params, proxy, binding) 6) load blockchain 7) load wallet 8) import blocks (-loadblock=) 9) load peers 10) start node/rpc threads 11) finished This means invalid configurations will be detected as soon as possible (in particular, before loading the block chain).
2012-05-21 16:47:29 +02:00
int64 nStart;
make database init messages more valuable - it was bad, that quite some messages were just talking about a database, I think a user should know, if we are talking about wallet db or block/coin db - also adds a new init message for "Verifying block database integrity..."
2013-01-11 23:18:00 +01:00
// ********************************************************* Step 5: verify wallet database integrity
Handle corrupt wallets gracefully. Corrupt wallets used to cause a DB_RUNRECOVERY uncaught exception and a crash. This commit does three things: 1) Runs a BDB verify early in the startup process, and if there is a low-level problem with the database: + Moves the bad wallet.dat to wallet.timestamp.bak + Runs a 'salvage' operation to get key/value pairs, and writes them to a new wallet.dat + Continues with startup. 2) Much more tolerant of serialization errors. All errors in deserialization are reported by tolerated EXCEPT for errors related to reading keypairs or master key records-- those are reported and then shut down, so the user can get help (or recover from a backup). 3) Adds a new -salvagewallet option, which: + Moves the wallet.dat to wallet.timestamp.bak + extracts ONLY keypairs and master keys into a new wallet.dat + soft-sets -rescan, to recreate transaction history This was tested by randomly corrupting testnet wallets using a little python script I wrote (https://gist.github.com/3812689)
2012-09-18 20:30:47 +02:00
harmonize 2 init messages and remove one - harmonize the database related init messages - as we have a thread for importing blocks, that init message is obsolete
2013-02-23 23:48:02 +01:00
uiInterface.InitMessage(_("Verifying wallet..."));
Handle corrupt wallets gracefully. Corrupt wallets used to cause a DB_RUNRECOVERY uncaught exception and a crash. This commit does three things: 1) Runs a BDB verify early in the startup process, and if there is a low-level problem with the database: + Moves the bad wallet.dat to wallet.timestamp.bak + Runs a 'salvage' operation to get key/value pairs, and writes them to a new wallet.dat + Continues with startup. 2) Much more tolerant of serialization errors. All errors in deserialization are reported by tolerated EXCEPT for errors related to reading keypairs or master key records-- those are reported and then shut down, so the user can get help (or recover from a backup). 3) Adds a new -salvagewallet option, which: + Moves the wallet.dat to wallet.timestamp.bak + extracts ONLY keypairs and master keys into a new wallet.dat + soft-sets -rescan, to recreate transaction history This was tested by randomly corrupting testnet wallets using a little python script I wrote (https://gist.github.com/3812689)
2012-09-18 20:30:47 +02:00
if (!bitdb.Open(GetDataDir()))
{
Try moving database/ away in case of failure
2013-04-24 00:41:04 +02:00
// try moving the database env out of the way
boost::filesystem::path pathDatabase = GetDataDir() / "database";
boost::filesystem::path pathDatabaseBak = GetDataDir() / strprintf("database.%"PRI64d".bak", GetTime());
try {
boost::filesystem::rename(pathDatabase, pathDatabaseBak);
Replace printf with LogPrintf / LogPrint
2013-09-18 12:38:08 +02:00
LogPrintf("Moved old %s to %s. Retrying.\n", pathDatabase.string().c_str(), pathDatabaseBak.string().c_str());
Try moving database/ away in case of failure
2013-04-24 00:41:04 +02:00
} catch(boost::filesystem::filesystem_error &error) {
// failure is ok (well, not really, but it's not worse than what we started with)
}
// try again
if (!bitdb.Open(GetDataDir())) {
// if it still fails, it probably means we can't even create the database env
string msg = strprintf(_("Error initializing wallet database environment %s!"), strDataDir.c_str());
return InitError(msg);
}
Handle corrupt wallets gracefully. Corrupt wallets used to cause a DB_RUNRECOVERY uncaught exception and a crash. This commit does three things: 1) Runs a BDB verify early in the startup process, and if there is a low-level problem with the database: + Moves the bad wallet.dat to wallet.timestamp.bak + Runs a 'salvage' operation to get key/value pairs, and writes them to a new wallet.dat + Continues with startup. 2) Much more tolerant of serialization errors. All errors in deserialization are reported by tolerated EXCEPT for errors related to reading keypairs or master key records-- those are reported and then shut down, so the user can get help (or recover from a backup). 3) Adds a new -salvagewallet option, which: + Moves the wallet.dat to wallet.timestamp.bak + extracts ONLY keypairs and master keys into a new wallet.dat + soft-sets -rescan, to recreate transaction history This was tested by randomly corrupting testnet wallets using a little python script I wrote (https://gist.github.com/3812689)
2012-09-18 20:30:47 +02:00
}
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
2013-04-28 17:37:50 +02:00
if (GetBoolArg("-salvagewallet", false))
Handle corrupt wallets gracefully. Corrupt wallets used to cause a DB_RUNRECOVERY uncaught exception and a crash. This commit does three things: 1) Runs a BDB verify early in the startup process, and if there is a low-level problem with the database: + Moves the bad wallet.dat to wallet.timestamp.bak + Runs a 'salvage' operation to get key/value pairs, and writes them to a new wallet.dat + Continues with startup. 2) Much more tolerant of serialization errors. All errors in deserialization are reported by tolerated EXCEPT for errors related to reading keypairs or master key records-- those are reported and then shut down, so the user can get help (or recover from a backup). 3) Adds a new -salvagewallet option, which: + Moves the wallet.dat to wallet.timestamp.bak + extracts ONLY keypairs and master keys into a new wallet.dat + soft-sets -rescan, to recreate transaction history This was tested by randomly corrupting testnet wallets using a little python script I wrote (https://gist.github.com/3812689)
2012-09-18 20:30:47 +02:00
{
// Recover readable keypairs:
let user select wallet file with -wallet=foo.dat use std::string instead of psz for WalletFile only allow wallets within $DATADIR Use strWalletFile in salvage/recover fix: remove unused variable pszWalletFile move strWalletFile to init.h/init.cpp avoid conversion of strWalletfile to c-string
2012-06-03 01:19:07 +02:00
if (!CWalletDB::Recover(bitdb, strWalletFile, true))
Handle corrupt wallets gracefully. Corrupt wallets used to cause a DB_RUNRECOVERY uncaught exception and a crash. This commit does three things: 1) Runs a BDB verify early in the startup process, and if there is a low-level problem with the database: + Moves the bad wallet.dat to wallet.timestamp.bak + Runs a 'salvage' operation to get key/value pairs, and writes them to a new wallet.dat + Continues with startup. 2) Much more tolerant of serialization errors. All errors in deserialization are reported by tolerated EXCEPT for errors related to reading keypairs or master key records-- those are reported and then shut down, so the user can get help (or recover from a backup). 3) Adds a new -salvagewallet option, which: + Moves the wallet.dat to wallet.timestamp.bak + extracts ONLY keypairs and master keys into a new wallet.dat + soft-sets -rescan, to recreate transaction history This was tested by randomly corrupting testnet wallets using a little python script I wrote (https://gist.github.com/3812689)
2012-09-18 20:30:47 +02:00
return false;
}
let user select wallet file with -wallet=foo.dat use std::string instead of psz for WalletFile only allow wallets within $DATADIR Use strWalletFile in salvage/recover fix: remove unused variable pszWalletFile move strWalletFile to init.h/init.cpp avoid conversion of strWalletfile to c-string
2012-06-03 01:19:07 +02:00
if (filesystem::exists(GetDataDir() / strWalletFile))
Handle corrupt wallets gracefully. Corrupt wallets used to cause a DB_RUNRECOVERY uncaught exception and a crash. This commit does three things: 1) Runs a BDB verify early in the startup process, and if there is a low-level problem with the database: + Moves the bad wallet.dat to wallet.timestamp.bak + Runs a 'salvage' operation to get key/value pairs, and writes them to a new wallet.dat + Continues with startup. 2) Much more tolerant of serialization errors. All errors in deserialization are reported by tolerated EXCEPT for errors related to reading keypairs or master key records-- those are reported and then shut down, so the user can get help (or recover from a backup). 3) Adds a new -salvagewallet option, which: + Moves the wallet.dat to wallet.timestamp.bak + extracts ONLY keypairs and master keys into a new wallet.dat + soft-sets -rescan, to recreate transaction history This was tested by randomly corrupting testnet wallets using a little python script I wrote (https://gist.github.com/3812689)
2012-09-18 20:30:47 +02:00
{
let user select wallet file with -wallet=foo.dat use std::string instead of psz for WalletFile only allow wallets within $DATADIR Use strWalletFile in salvage/recover fix: remove unused variable pszWalletFile move strWalletFile to init.h/init.cpp avoid conversion of strWalletfile to c-string
2012-06-03 01:19:07 +02:00
CDBEnv::VerifyResult r = bitdb.Verify(strWalletFile, CWalletDB::Recover);
Don't try to verify a non-existent wallet.dat
2012-10-06 01:26:54 +02:00
if (r == CDBEnv::RECOVER_OK)
{
string msg = strprintf(_("Warning: wallet.dat corrupt, data salvaged!"
" Original wallet.dat saved as wallet.{timestamp}.bak in %s; if"
" your balance or transactions are incorrect you should"
Fix a use-after-free problem in initialization (#1920) Don't store the result of c_str(). Luckily, this only affects logging, though it could crash or leak sensitive data to the log in rare cases.
2012-10-12 03:09:05 +02:00
" restore from a backup."), strDataDir.c_str());
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
2012-11-05 08:04:21 +01:00
InitWarning(msg);
Don't try to verify a non-existent wallet.dat
2012-10-06 01:26:54 +02:00
}
if (r == CDBEnv::RECOVER_FAIL)
return InitError(_("wallet.dat corrupt, salvage failed"));
Handle corrupt wallets gracefully. Corrupt wallets used to cause a DB_RUNRECOVERY uncaught exception and a crash. This commit does three things: 1) Runs a BDB verify early in the startup process, and if there is a low-level problem with the database: + Moves the bad wallet.dat to wallet.timestamp.bak + Runs a 'salvage' operation to get key/value pairs, and writes them to a new wallet.dat + Continues with startup. 2) Much more tolerant of serialization errors. All errors in deserialization are reported by tolerated EXCEPT for errors related to reading keypairs or master key records-- those are reported and then shut down, so the user can get help (or recover from a backup). 3) Adds a new -salvagewallet option, which: + Moves the wallet.dat to wallet.timestamp.bak + extracts ONLY keypairs and master keys into a new wallet.dat + soft-sets -rescan, to recreate transaction history This was tested by randomly corrupting testnet wallets using a little python script I wrote (https://gist.github.com/3812689)
2012-09-18 20:30:47 +02:00
}
// ********************************************************* Step 6: network initialization
Reorder AppInit2 This reorders AppInit2 into 10 sections: 1) basic setup (OS stuff, signal handlers) 2) parameter interactions (softset) 3) interpreting options without side effects (just setting internal variables) 4) application initialization (datadir lock, daemonize, pidfile, log file) 5) network initialization (network params, proxy, binding) 6) load blockchain 7) load wallet 8) import blocks (-loadblock=) 9) load peers 10) start node/rpc threads 11) finished This means invalid configurations will be detected as soon as possible (in particular, before loading the block chain).
2012-05-21 16:47:29 +02:00
Using boost::signals2 to message main from net.cpp.
2013-06-06 05:21:41 +02:00
RegisterNodeSignals(GetNodeSignals());
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.
2013-05-07 15:16:25 +02:00
Rework network config settings
2012-05-24 19:02:21 +02:00
int nSocksVersion = GetArg("-socks", 5);
Reorder AppInit2 This reorders AppInit2 into 10 sections: 1) basic setup (OS stuff, signal handlers) 2) parameter interactions (softset) 3) interpreting options without side effects (just setting internal variables) 4) application initialization (datadir lock, daemonize, pidfile, log file) 5) network initialization (network params, proxy, binding) 6) load blockchain 7) load wallet 8) import blocks (-loadblock=) 9) load peers 10) start node/rpc threads 11) finished This means invalid configurations will be detected as soon as possible (in particular, before loading the block chain).
2012-05-21 16:47:29 +02:00
if (nSocksVersion != 4 && nSocksVersion != 5)
return InitError(strprintf(_("Unknown -socks proxy version requested: %i"), nSocksVersion));
integration of core bitcoin
2011-05-14 20:10:21 +02:00
Reorder AppInit2 This reorders AppInit2 into 10 sections: 1) basic setup (OS stuff, signal handlers) 2) parameter interactions (softset) 3) interpreting options without side effects (just setting internal variables) 4) application initialization (datadir lock, daemonize, pidfile, log file) 5) network initialization (network params, proxy, binding) 6) load blockchain 7) load wallet 8) import blocks (-loadblock=) 9) load peers 10) start node/rpc threads 11) finished This means invalid configurations will be detected as soon as possible (in particular, before loading the block chain).
2012-05-21 16:47:29 +02:00
if (mapArgs.count("-onlynet")) {
std::set<enum Network> nets;
BOOST_FOREACH(std::string snet, mapMultiArgs["-onlynet"]) {
enum Network net = ParseNetwork(snet);
if (net == NET_UNROUTABLE)
return InitError(strprintf(_("Unknown network specified in -onlynet: '%s'"), snet.c_str()));
nets.insert(net);
}
for (int n = 0; n < NET_MAX; n++) {
enum Network net = (enum Network)n;
if (!nets.count(net))
SetLimited(net);
}
}
Allow building with IPv6 support, but it disabled by default
2012-06-08 18:43:06 +02:00
#if defined(USE_IPV6)
#if ! USE_IPV6
else
SetLimited(NET_IPV6);
#endif
#endif
Reorder AppInit2 This reorders AppInit2 into 10 sections: 1) basic setup (OS stuff, signal handlers) 2) parameter interactions (softset) 3) interpreting options without side effects (just setting internal variables) 4) application initialization (datadir lock, daemonize, pidfile, log file) 5) network initialization (network params, proxy, binding) 6) load blockchain 7) load wallet 8) import blocks (-loadblock=) 9) load peers 10) start node/rpc threads 11) finished This means invalid configurations will be detected as soon as possible (in particular, before loading the block chain).
2012-05-21 16:47:29 +02:00
Add -tor and related configuration
2012-05-01 21:04:07 +02:00
CService addrProxy;
bool fProxy = false;
Rework network config settings
2012-05-24 19:02:21 +02:00
if (mapArgs.count("-proxy")) {
Add -tor and related configuration
2012-05-01 21:04:07 +02:00
addrProxy = CService(mapArgs["-proxy"], 9050);
Rework network config settings
2012-05-24 19:02:21 +02:00
if (!addrProxy.IsValid())
return InitError(strprintf(_("Invalid -proxy address: '%s'"), mapArgs["-proxy"].c_str()));
if (!IsLimited(NET_IPV4))
SetProxy(NET_IPV4, addrProxy, nSocksVersion);
if (nSocksVersion > 4) {
#ifdef USE_IPV6
if (!IsLimited(NET_IPV6))
SetProxy(NET_IPV6, addrProxy, nSocksVersion);
#endif
SetNameProxy(addrProxy, nSocksVersion);
}
Add -tor and related configuration
2012-05-01 21:04:07 +02:00
fProxy = true;
}
Rename -tor to -onion to better reflect what it does. I've seen users confused multiple times thinking they should be using -tor to set their tor proxy and then finding in horror that they were still connecting to the IPv4 internet. Even Jeff guesses wrong about what the knob does, so I think we should rename it. This leaves the old knob working, we can pull it out completely in a later release.
2013-09-08 13:54:06 +02:00
// -onion can override normal proxy, -noonion disables tor entirely
// -tor here is a temporary backwards compatibility measure
if (mapArgs.count("-tor"))
printf("Notice: option -tor has been replaced with -onion and will be removed in a later version.\n");
if (!(mapArgs.count("-onion") && mapArgs["-onion"] == "0") &&
!(mapArgs.count("-tor") && mapArgs["-tor"] == "0") &&
(fProxy || mapArgs.count("-onion") || mapArgs.count("-tor"))) {
Add -tor and related configuration
2012-05-01 21:04:07 +02:00
CService addrOnion;
Rename -tor to -onion to better reflect what it does. I've seen users confused multiple times thinking they should be using -tor to set their tor proxy and then finding in horror that they were still connecting to the IPv4 internet. Even Jeff guesses wrong about what the knob does, so I think we should rename it. This leaves the old knob working, we can pull it out completely in a later release.
2013-09-08 13:54:06 +02:00
if (!mapArgs.count("-onion") && !mapArgs.count("-tor"))
Add -tor and related configuration
2012-05-01 21:04:07 +02:00
addrOnion = addrProxy;
else
Rename -tor to -onion to better reflect what it does. I've seen users confused multiple times thinking they should be using -tor to set their tor proxy and then finding in horror that they were still connecting to the IPv4 internet. Even Jeff guesses wrong about what the knob does, so I think we should rename it. This leaves the old knob working, we can pull it out completely in a later release.
2013-09-08 13:54:06 +02:00
addrOnion = mapArgs.count("-onion")?CService(mapArgs["-onion"], 9050):CService(mapArgs["-tor"], 9050);
Add -tor and related configuration
2012-05-01 21:04:07 +02:00
if (!addrOnion.IsValid())
Rename -tor to -onion to better reflect what it does. I've seen users confused multiple times thinking they should be using -tor to set their tor proxy and then finding in horror that they were still connecting to the IPv4 internet. Even Jeff guesses wrong about what the knob does, so I think we should rename it. This leaves the old knob working, we can pull it out completely in a later release.
2013-09-08 13:54:06 +02:00
return InitError(strprintf(_("Invalid -onion address: '%s'"), mapArgs.count("-onion")?mapArgs["-onion"].c_str():mapArgs["-tor"].c_str()));
Add -tor and related configuration
2012-05-01 21:04:07 +02:00
SetProxy(NET_TOR, addrOnion, 5);
SetReachable(NET_TOR);
Rework network config settings
2012-05-24 19:02:21 +02:00
}
// see Step 2: parameter interactions for more information about these
fNoListen = !GetBoolArg("-listen", true);
fDiscover = GetBoolArg("-discover", true);
fNameLookup = GetBoolArg("-dns", true);
CAddrDB: Replace BDB-managed addr.dat with internally managed peers.dat
2012-05-17 04:11:19 +02:00
Reorder AppInit2 This reorders AppInit2 into 10 sections: 1) basic setup (OS stuff, signal handlers) 2) parameter interactions (softset) 3) interpreting options without side effects (just setting internal variables) 4) application initialization (datadir lock, daemonize, pidfile, log file) 5) network initialization (network params, proxy, binding) 6) load blockchain 7) load wallet 8) import blocks (-loadblock=) 9) load peers 10) start node/rpc threads 11) finished This means invalid configurations will be detected as soon as possible (in particular, before loading the block chain).
2012-05-21 16:47:29 +02:00
bool fBound = false;
allow listening on -bind=address for blocked networks - this allows the client to listen on via -bind specified addresses (e.g. 127.0.0.1), even when a network (IPv4 in that case) was blocked via e.g -onlynet="Tor" - introduce enum BindFlags to avoid passing multiple bools to Bind() - make -bind help text clear we ALWAYS listen on the specified address - remove an unused variable - remove 2 unneeded IsLimited() checks before calling Bind(), which does these checks anyway - usage case: specify -bind=127.0.0.1 -onlynet="Tor" to allow incoming connections to a Tor hidden service, but still don't allow other IPv4 nodes to connect / get connected
2012-09-03 15:54:47 +02:00
if (!fNoListen) {
Reorder AppInit2 This reorders AppInit2 into 10 sections: 1) basic setup (OS stuff, signal handlers) 2) parameter interactions (softset) 3) interpreting options without side effects (just setting internal variables) 4) application initialization (datadir lock, daemonize, pidfile, log file) 5) network initialization (network params, proxy, binding) 6) load blockchain 7) load wallet 8) import blocks (-loadblock=) 9) load peers 10) start node/rpc threads 11) finished This means invalid configurations will be detected as soon as possible (in particular, before loading the block chain).
2012-05-21 16:47:29 +02:00
if (mapArgs.count("-bind")) {
BOOST_FOREACH(std::string strBind, mapMultiArgs["-bind"]) {
CService addrBind;
if (!Lookup(strBind.c_str(), addrBind, GetListenPort(), false))
return InitError(strprintf(_("Cannot resolve -bind address: '%s'"), strBind.c_str()));
allow listening on -bind=address for blocked networks - this allows the client to listen on via -bind specified addresses (e.g. 127.0.0.1), even when a network (IPv4 in that case) was blocked via e.g -onlynet="Tor" - introduce enum BindFlags to avoid passing multiple bools to Bind() - make -bind help text clear we ALWAYS listen on the specified address - remove an unused variable - remove 2 unneeded IsLimited() checks before calling Bind(), which does these checks anyway - usage case: specify -bind=127.0.0.1 -onlynet="Tor" to allow incoming connections to a Tor hidden service, but still don't allow other IPv4 nodes to connect / get connected
2012-09-03 15:54:47 +02:00
fBound |= Bind(addrBind, (BF_EXPLICIT | BF_REPORT_ERROR));
Reorder AppInit2 This reorders AppInit2 into 10 sections: 1) basic setup (OS stuff, signal handlers) 2) parameter interactions (softset) 3) interpreting options without side effects (just setting internal variables) 4) application initialization (datadir lock, daemonize, pidfile, log file) 5) network initialization (network params, proxy, binding) 6) load blockchain 7) load wallet 8) import blocks (-loadblock=) 9) load peers 10) start node/rpc threads 11) finished This means invalid configurations will be detected as soon as possible (in particular, before loading the block chain).
2012-05-21 16:47:29 +02:00
}
allow listening on -bind=address for blocked networks - this allows the client to listen on via -bind specified addresses (e.g. 127.0.0.1), even when a network (IPv4 in that case) was blocked via e.g -onlynet="Tor" - introduce enum BindFlags to avoid passing multiple bools to Bind() - make -bind help text clear we ALWAYS listen on the specified address - remove an unused variable - remove 2 unneeded IsLimited() checks before calling Bind(), which does these checks anyway - usage case: specify -bind=127.0.0.1 -onlynet="Tor" to allow incoming connections to a Tor hidden service, but still don't allow other IPv4 nodes to connect / get connected
2012-09-03 15:54:47 +02:00
}
else {
Reorder AppInit2 This reorders AppInit2 into 10 sections: 1) basic setup (OS stuff, signal handlers) 2) parameter interactions (softset) 3) interpreting options without side effects (just setting internal variables) 4) application initialization (datadir lock, daemonize, pidfile, log file) 5) network initialization (network params, proxy, binding) 6) load blockchain 7) load wallet 8) import blocks (-loadblock=) 9) load peers 10) start node/rpc threads 11) finished This means invalid configurations will be detected as soon as possible (in particular, before loading the block chain).
2012-05-21 16:47:29 +02:00
struct in_addr inaddr_any;
inaddr_any.s_addr = INADDR_ANY;
#ifdef USE_IPV6
allow listening on -bind=address for blocked networks - this allows the client to listen on via -bind specified addresses (e.g. 127.0.0.1), even when a network (IPv4 in that case) was blocked via e.g -onlynet="Tor" - introduce enum BindFlags to avoid passing multiple bools to Bind() - make -bind help text clear we ALWAYS listen on the specified address - remove an unused variable - remove 2 unneeded IsLimited() checks before calling Bind(), which does these checks anyway - usage case: specify -bind=127.0.0.1 -onlynet="Tor" to allow incoming connections to a Tor hidden service, but still don't allow other IPv4 nodes to connect / get connected
2012-09-03 15:54:47 +02:00
fBound |= Bind(CService(in6addr_any, GetListenPort()), BF_NONE);
Reorder AppInit2 This reorders AppInit2 into 10 sections: 1) basic setup (OS stuff, signal handlers) 2) parameter interactions (softset) 3) interpreting options without side effects (just setting internal variables) 4) application initialization (datadir lock, daemonize, pidfile, log file) 5) network initialization (network params, proxy, binding) 6) load blockchain 7) load wallet 8) import blocks (-loadblock=) 9) load peers 10) start node/rpc threads 11) finished This means invalid configurations will be detected as soon as possible (in particular, before loading the block chain).
2012-05-21 16:47:29 +02:00
#endif
allow listening on -bind=address for blocked networks - this allows the client to listen on via -bind specified addresses (e.g. 127.0.0.1), even when a network (IPv4 in that case) was blocked via e.g -onlynet="Tor" - introduce enum BindFlags to avoid passing multiple bools to Bind() - make -bind help text clear we ALWAYS listen on the specified address - remove an unused variable - remove 2 unneeded IsLimited() checks before calling Bind(), which does these checks anyway - usage case: specify -bind=127.0.0.1 -onlynet="Tor" to allow incoming connections to a Tor hidden service, but still don't allow other IPv4 nodes to connect / get connected
2012-09-03 15:54:47 +02:00
fBound |= Bind(CService(inaddr_any, GetListenPort()), !fBound ? BF_REPORT_ERROR : BF_NONE);
Reorder AppInit2 This reorders AppInit2 into 10 sections: 1) basic setup (OS stuff, signal handlers) 2) parameter interactions (softset) 3) interpreting options without side effects (just setting internal variables) 4) application initialization (datadir lock, daemonize, pidfile, log file) 5) network initialization (network params, proxy, binding) 6) load blockchain 7) load wallet 8) import blocks (-loadblock=) 9) load peers 10) start node/rpc threads 11) finished This means invalid configurations will be detected as soon as possible (in particular, before loading the block chain).
2012-05-21 16:47:29 +02:00
}
if (!fBound)
Rework network config settings
2012-05-24 19:02:21 +02:00
return InitError(_("Failed to listen on any port. Use -listen=0 if you want this."));
CAddrDB: Replace BDB-managed addr.dat with internally managed peers.dat
2012-05-17 04:11:19 +02:00
}
allow listening on -bind=address for blocked networks - this allows the client to listen on via -bind specified addresses (e.g. 127.0.0.1), even when a network (IPv4 in that case) was blocked via e.g -onlynet="Tor" - introduce enum BindFlags to avoid passing multiple bools to Bind() - make -bind help text clear we ALWAYS listen on the specified address - remove an unused variable - remove 2 unneeded IsLimited() checks before calling Bind(), which does these checks anyway - usage case: specify -bind=127.0.0.1 -onlynet="Tor" to allow incoming connections to a Tor hidden service, but still don't allow other IPv4 nodes to connect / get connected
2012-09-03 15:54:47 +02:00
if (mapArgs.count("-externalip")) {
Reorder AppInit2 This reorders AppInit2 into 10 sections: 1) basic setup (OS stuff, signal handlers) 2) parameter interactions (softset) 3) interpreting options without side effects (just setting internal variables) 4) application initialization (datadir lock, daemonize, pidfile, log file) 5) network initialization (network params, proxy, binding) 6) load blockchain 7) load wallet 8) import blocks (-loadblock=) 9) load peers 10) start node/rpc threads 11) finished This means invalid configurations will be detected as soon as possible (in particular, before loading the block chain).
2012-05-21 16:47:29 +02:00
BOOST_FOREACH(string strAddr, mapMultiArgs["-externalip"]) {
CService addrLocal(strAddr, GetListenPort(), fNameLookup);
if (!addrLocal.IsValid())
return InitError(strprintf(_("Cannot resolve -externalip address: '%s'"), strAddr.c_str()));
AddLocal(CService(strAddr, GetListenPort(), fNameLookup), LOCAL_MANUAL);
}
}
Rework network config settings
2012-05-24 19:02:21 +02:00
BOOST_FOREACH(string strDest, mapMultiArgs["-seednode"])
AddOneShot(strDest);
change blockchain -> block chain (spelling) - Wiki says "block chain" is correct ;) - remove some unneeded spaces I found in the source, while fixing the spelling
2012-10-05 19:22:21 +02:00
// ********************************************************* Step 7: load block chain
Reorder AppInit2 This reorders AppInit2 into 10 sections: 1) basic setup (OS stuff, signal handlers) 2) parameter interactions (softset) 3) interpreting options without side effects (just setting internal variables) 4) application initialization (datadir lock, daemonize, pidfile, log file) 5) network initialization (network params, proxy, binding) 6) load blockchain 7) load wallet 8) import blocks (-loadblock=) 9) load peers 10) start node/rpc threads 11) finished This means invalid configurations will be detected as soon as possible (in particular, before loading the block chain).
2012-05-21 16:47:29 +02:00
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
2013-04-28 17:37:50 +02:00
fReindex = GetBoolArg("-reindex", false);
Add -reindex, to perform in-place reindexing of block chain files Flushes the blktree/ and coins/ databases, and reindexes the block chain files, as if their contents was loaded via -loadblock. Based on earlier work by Jeff Garzik.
2012-10-21 21:23:13 +02:00
Upgrading to 0.8: re-use blkNNNN.dat files.
2012-12-12 22:11:52 +01:00
// Upgrading to 0.8; hard-link the old blknnnn.dat files into /blocks/
filesystem::path blocksDir = GetDataDir() / "blocks";
if (!filesystem::exists(blocksDir))
{
filesystem::create_directories(blocksDir);
bool linked = false;
for (unsigned int i = 1; i < 10000; i++) {
filesystem::path source = GetDataDir() / strprintf("blk%04u.dat", i);
if (!filesystem::exists(source)) break;
filesystem::path dest = blocksDir / strprintf("blk%05u.dat", i-1);
try {
filesystem::create_hard_link(source, dest);
Replace printf with LogPrintf / LogPrint
2013-09-18 12:38:08 +02:00
LogPrintf("Hardlinked %s -> %s\n", source.string().c_str(), dest.string().c_str());
Upgrading to 0.8: re-use blkNNNN.dat files.
2012-12-12 22:11:52 +01:00
linked = true;
} catch (filesystem::filesystem_error & e) {
// Note: hardlink creation failing is not a disaster, it just means
// blocks will get re-downloaded from peers.
Replace printf with LogPrintf / LogPrint
2013-09-18 12:38:08 +02:00
LogPrintf("Error hardlinking blk%04u.dat : %s\n", i, e.what());
Upgrading to 0.8: re-use blkNNNN.dat files.
2012-12-12 22:11:52 +01:00
break;
}
}
if (linked)
{
fReindex = true;
}
}
Cache size optimizations
2012-11-04 17:11:48 +01:00
// cache size calculations
size_t nTotalCache = GetArg("-dbcache", 25) << 20;
if (nTotalCache < (1 << 22))
nTotalCache = (1 << 22); // total cache cannot be less than 4 MiB
size_t nBlockTreeDBCache = nTotalCache / 8;
Add optional transaction index to databases By specifying -txindex when initializing the database, a txid-to-diskpos index is maintained in the blktree database. This database is used to help answering getrawtransaction() RPC queries, when enabled. Changing the -txindex value requires a -reindex; the client will abort at startup if the database and the specified -txindex mismatch.
2013-01-11 01:47:57 +01:00
if (nBlockTreeDBCache > (1 << 21) && !GetBoolArg("-txindex", false))
Cache size optimizations
2012-11-04 17:11:48 +01:00
nBlockTreeDBCache = (1 << 21); // block tree db cache shouldn't be larger than 2 MiB
nTotalCache -= nBlockTreeDBCache;
size_t nCoinDBCache = nTotalCache / 2; // use half of the remaining cache for coindb cache
nTotalCache -= nCoinDBCache;
nCoinCacheSize = nTotalCache / 300; // coins in memory require around 300 bytes
Improve block database load error reporting
2013-02-16 17:58:45 +01:00
bool fLoaded = false;
while (!fLoaded) {
bool fReset = fReindex;
std::string strLoadError;
add InitMessage() to noui and use debug.log for GUI - this pull adds an InitMessage() function to noui.cpp, which outputs init messages to debug.log (this allows to remove some printf() calls from init.cpp) - change InitMessage() in bitcoin.cpp to also write init messages to debug.log to ensure nothting is missing in the log because of the removal of printf() calls in init.cpp
2013-01-11 22:57:22 +01:00
Improve block database load error reporting
2013-02-16 17:58:45 +01:00
uiInterface.InitMessage(_("Loading block index..."));
Batch block connection during IBD During the initial block download (or -loadblock), delay connection of new blocks a bit, and perform them in a single action. This reduces the load on the database engine, as subsequent blocks often update an earlier block's transaction already.
2012-07-06 16:33:34 +02:00
Improve block database load error reporting
2013-02-16 17:58:45 +01:00
nStart = GetTimeMillis();
do {
try {
UnloadBlockIndex();
delete pcoinsTip;
delete pcoinsdbview;
delete pblocktree;
pblocktree = new CBlockTreeDB(nBlockTreeDBCache, false, fReindex);
pcoinsdbview = new CCoinsViewDB(nCoinDBCache, false, fReindex);
pcoinsTip = new CCoinsViewCache(*pcoinsdbview);
if (fReindex)
pblocktree->WriteReindexing(true);
if (!LoadBlockIndex()) {
strLoadError = _("Error loading block database");
break;
}
Check for correct genesis At startup, check that the expected genesis is loaded. This should prevent cases where accidentally a datadir from the wrong network is loaded (testnet vs mainnet, e.g.).
2013-05-12 12:03:32 +02:00
// If the loaded chain has a wrong genesis, bail out immediately
// (we're likely using a testnet datadir, or the other way around).
Refactor/encapsulate chain globals into a CChain class
2013-10-10 23:07:44 +02:00
if (!mapBlockIndex.empty() && chainActive.Genesis() == NULL)
Check for correct genesis At startup, check that the expected genesis is loaded. This should prevent cases where accidentally a datadir from the wrong network is loaded (testnet vs mainnet, e.g.).
2013-05-12 12:03:32 +02:00
return InitError(_("Incorrect or no genesis block found. Wrong datadir for network?"));
Improve block database load error reporting
2013-02-16 17:58:45 +01:00
// Initialize the block index (no-op if non-empty database was already loaded)
if (!InitBlockIndex()) {
strLoadError = _("Error initializing block database");
break;
}
Initialize database before checking changed txindex In case no database exists yet, and -txindex(=1) is passed, we currently first check whether fTxIndex differs from -txindex (and ask the user to reindex in that case), and only afterwards initialize the database. By swapping these around (the initialization is a no-op in case the database already exists), we allow it to be born in txindex mode, without warning. That also means we don't need to check -reindex anymore, as the wiping/reinit of the databases happens before checking.
2013-06-22 16:03:11 +02:00
// Check for changed -txindex state
if (fTxIndex != GetBoolArg("-txindex", false)) {
strLoadError = _("You need to rebuild the database using -reindex to change -txindex");
break;
}
harmonize 2 init messages and remove one - harmonize the database related init messages - as we have a thread for importing blocks, that init message is obsolete
2013-02-23 23:48:02 +01:00
uiInterface.InitMessage(_("Verifying blocks..."));
Pass check level, check depth to VerifyDB()
2013-06-19 17:32:49 +02:00
if (!VerifyDB(GetArg("-checklevel", 3),
fix some cosmetic glitches in the codebase - rename URL into URI in paymentserver where correct - add some missing Qt-coding-stuff in paymentserver - change QSpinBox to QLineEdit as base for BitcoinAmountField in .ui files (as this is the result when converting the BAF back into base) - remove some c_str() and replace with QString::fromStdString() - remove several new-lines - remove unneeded spaces - indentation fixes
2013-08-31 01:11:12 +02:00
GetArg("-checkblocks", 288))) {
Improve block database load error reporting
2013-02-16 17:58:45 +01:00
strLoadError = _("Corrupted block database detected");
break;
}
} catch(std::exception &e) {
Replace printf with LogPrintf / LogPrint
2013-09-18 12:38:08 +02:00
if (fDebug) LogPrintf("%s\n", e.what());
Improve block database load error reporting
2013-02-16 17:58:45 +01:00
strLoadError = _("Error opening block database");
break;
}
New database check routine -checklevel gets a new meaning: 0: verify blocks can be read from disk (like before) 1: verify (contextless) block validity (like before) 2: verify undo files can be read and have good checksums 3: verify coin database is consistent with the last few blocks (close to level 6 before) 4: verify all validity rules of the last few blocks Level 3 is the new default, as it's reasonably fast. As level 3 and 4 are implemented using an in-memory rollback of the database, they are limited to as many blocks as possible without exceeding the limits set by -dbcache. The default of -dbcache=25 allows for some 150-200 blocks to be rolled back. In case an error is found, the application quits with a message instructing the user to restart with -reindex. Better instructions, and automatic recovery (when possible) or automatic reindexing are left as future work.
2013-01-03 15:29:07 +01:00
Improve block database load error reporting
2013-02-16 17:58:45 +01:00
fLoaded = true;
} while(false);
if (!fLoaded) {
// first suggest a reindex
if (!fReset) {
bool fRet = uiInterface.ThreadSafeMessageBox(
allow txindex to be removed and add a reindex dialog - adds a reindex dialog for Bitcoin-Qt to change -txindex without the need to supply -reindex - now also does a -reindex, when removing the -txindex switch
2013-05-13 08:26:29 +02:00
strLoadError + ".\n\n" + _("Do you want to rebuild the block database now?"),
Improve block database load error reporting
2013-02-16 17:58:45 +01:00
"", CClientUIInterface::MSG_ERROR | CClientUIInterface::BTN_ABORT);
if (fRet) {
fReindex = true;
fRequestShutdown = false;
} else {
Replace printf with LogPrintf / LogPrint
2013-09-18 12:38:08 +02:00
LogPrintf("Aborted block database rebuild. Exiting.\n");
Improve block database load error reporting
2013-02-16 17:58:45 +01:00
return false;
}
} else {
return InitError(strLoadError);
}
}
}
Added ability to respond to signals during Block Loading stage.
2012-04-18 13:30:24 +02:00
// as LoadBlockIndex can take several minutes, it's possible the user
// requested to kill bitcoin-qt during the last operation. If so, exit.
// As the program has not fully started yet, Shutdown() is possibly overkill.
if (fRequestShutdown)
{
Replace printf with LogPrintf / LogPrint
2013-09-18 12:38:08 +02:00
LogPrintf("Shutdown requested. Exiting.\n");
Added ability to respond to signals during Block Loading stage.
2012-04-18 13:30:24 +02:00
return false;
}
Replace printf with LogPrintf / LogPrint
2013-09-18 12:38:08 +02:00
LogPrintf(" block index %15"PRI64d"ms\n", GetTimeMillis() - nStart);
integration of core bitcoin
2011-05-14 20:10:21 +02:00
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
2013-04-28 17:37:50 +02:00
if (GetBoolArg("-printblockindex", false) || GetBoolArg("-printblocktree", false))
-loadblock to load from an external blk000?.dat file
2012-02-20 20:50:26 +01:00
{
Reorder AppInit2 This reorders AppInit2 into 10 sections: 1) basic setup (OS stuff, signal handlers) 2) parameter interactions (softset) 3) interpreting options without side effects (just setting internal variables) 4) application initialization (datadir lock, daemonize, pidfile, log file) 5) network initialization (network params, proxy, binding) 6) load blockchain 7) load wallet 8) import blocks (-loadblock=) 9) load peers 10) start node/rpc threads 11) finished This means invalid configurations will be detected as soon as possible (in particular, before loading the block chain).
2012-05-21 16:47:29 +02:00
PrintBlockTree();
return false;
}
if (mapArgs.count("-printblock"))
{
string strMatch = mapArgs["-printblock"];
int nFound = 0;
for (map<uint256, CBlockIndex*>::iterator mi = mapBlockIndex.begin(); mi != mapBlockIndex.end(); ++mi)
-loadblock to load from an external blk000?.dat file
2012-02-20 20:50:26 +01:00
{
Reorder AppInit2 This reorders AppInit2 into 10 sections: 1) basic setup (OS stuff, signal handlers) 2) parameter interactions (softset) 3) interpreting options without side effects (just setting internal variables) 4) application initialization (datadir lock, daemonize, pidfile, log file) 5) network initialization (network params, proxy, binding) 6) load blockchain 7) load wallet 8) import blocks (-loadblock=) 9) load peers 10) start node/rpc threads 11) finished This means invalid configurations will be detected as soon as possible (in particular, before loading the block chain).
2012-05-21 16:47:29 +02:00
uint256 hash = (*mi).first;
if (strncmp(hash.ToString().c_str(), strMatch.c_str(), strMatch.size()) == 0)
{
CBlockIndex* pindex = (*mi).second;
CBlock block;
Moved CBlock::ReadFromDisk out of CBlock to functions ReadBlockFromDisk in main.h
2013-06-24 03:10:02 +02:00
ReadBlockFromDisk(block, pindex);
Reorder AppInit2 This reorders AppInit2 into 10 sections: 1) basic setup (OS stuff, signal handlers) 2) parameter interactions (softset) 3) interpreting options without side effects (just setting internal variables) 4) application initialization (datadir lock, daemonize, pidfile, log file) 5) network initialization (network params, proxy, binding) 6) load blockchain 7) load wallet 8) import blocks (-loadblock=) 9) load peers 10) start node/rpc threads 11) finished This means invalid configurations will be detected as soon as possible (in particular, before loading the block chain).
2012-05-21 16:47:29 +02:00
block.BuildMerkleTree();
block.print();
Replace printf with LogPrintf / LogPrint
2013-09-18 12:38:08 +02:00
LogPrintf("\n");
Reorder AppInit2 This reorders AppInit2 into 10 sections: 1) basic setup (OS stuff, signal handlers) 2) parameter interactions (softset) 3) interpreting options without side effects (just setting internal variables) 4) application initialization (datadir lock, daemonize, pidfile, log file) 5) network initialization (network params, proxy, binding) 6) load blockchain 7) load wallet 8) import blocks (-loadblock=) 9) load peers 10) start node/rpc threads 11) finished This means invalid configurations will be detected as soon as possible (in particular, before loading the block chain).
2012-05-21 16:47:29 +02:00
nFound++;
}
-loadblock to load from an external blk000?.dat file
2012-02-20 20:50:26 +01:00
}
Reorder AppInit2 This reorders AppInit2 into 10 sections: 1) basic setup (OS stuff, signal handlers) 2) parameter interactions (softset) 3) interpreting options without side effects (just setting internal variables) 4) application initialization (datadir lock, daemonize, pidfile, log file) 5) network initialization (network params, proxy, binding) 6) load blockchain 7) load wallet 8) import blocks (-loadblock=) 9) load peers 10) start node/rpc threads 11) finished This means invalid configurations will be detected as soon as possible (in particular, before loading the block chain).
2012-05-21 16:47:29 +02:00
if (nFound == 0)
Replace printf with LogPrintf / LogPrint
2013-09-18 12:38:08 +02:00
LogPrintf("No blocks matching %s were found\n", strMatch.c_str());
Reorder AppInit2 This reorders AppInit2 into 10 sections: 1) basic setup (OS stuff, signal handlers) 2) parameter interactions (softset) 3) interpreting options without side effects (just setting internal variables) 4) application initialization (datadir lock, daemonize, pidfile, log file) 5) network initialization (network params, proxy, binding) 6) load blockchain 7) load wallet 8) import blocks (-loadblock=) 9) load peers 10) start node/rpc threads 11) finished This means invalid configurations will be detected as soon as possible (in particular, before loading the block chain).
2012-05-21 16:47:29 +02:00
return false;
-loadblock to load from an external blk000?.dat file
2012-02-20 20:50:26 +01:00
}
Handle corrupt wallets gracefully. Corrupt wallets used to cause a DB_RUNRECOVERY uncaught exception and a crash. This commit does three things: 1) Runs a BDB verify early in the startup process, and if there is a low-level problem with the database: + Moves the bad wallet.dat to wallet.timestamp.bak + Runs a 'salvage' operation to get key/value pairs, and writes them to a new wallet.dat + Continues with startup. 2) Much more tolerant of serialization errors. All errors in deserialization are reported by tolerated EXCEPT for errors related to reading keypairs or master key records-- those are reported and then shut down, so the user can get help (or recover from a backup). 3) Adds a new -salvagewallet option, which: + Moves the wallet.dat to wallet.timestamp.bak + extracts ONLY keypairs and master keys into a new wallet.dat + soft-sets -rescan, to recreate transaction history This was tested by randomly corrupting testnet wallets using a little python script I wrote (https://gist.github.com/3812689)
2012-09-18 20:30:47 +02:00
// ********************************************************* Step 8: load wallet
Reorder AppInit2 This reorders AppInit2 into 10 sections: 1) basic setup (OS stuff, signal handlers) 2) parameter interactions (softset) 3) interpreting options without side effects (just setting internal variables) 4) application initialization (datadir lock, daemonize, pidfile, log file) 5) network initialization (network params, proxy, binding) 6) load blockchain 7) load wallet 8) import blocks (-loadblock=) 9) load peers 10) start node/rpc threads 11) finished This means invalid configurations will be detected as soon as possible (in particular, before loading the block chain).
2012-05-21 16:47:29 +02:00
Convert UI interface to boost::signals2. - Signals now go directly from the core to WalletModel/ClientModel. - WalletModel subscribes to signals on CWallet: Prepares for multi-wallet support, by no longer assuming an implicit global wallet. - Gets rid of noui.cpp, the few lines that were left are merged into init.cpp - Rename wxXXX message flags to MF_XXX, to make them UI indifferent. - ThreadSafeMessageBox no longer returns the value `4` which was never used, converted to void.
2012-05-06 19:40:58 +02:00
uiInterface.InitMessage(_("Loading wallet..."));
add InitMessage() to noui and use debug.log for GUI - this pull adds an InitMessage() function to noui.cpp, which outputs init messages to debug.log (this allows to remove some printf() calls from init.cpp) - change InitMessage() in bitcoin.cpp to also write init messages to debug.log to ensure nothting is missing in the log because of the removal of printf() calls in init.cpp
2013-01-11 22:57:22 +01:00
integration of core bitcoin
2011-05-14 20:10:21 +02:00
nStart = GetTimeMillis();
init.cpp: fix build error, and possibly-uninit'd warning
2012-09-04 18:24:08 +02:00
bool fFirstRun = true;
let user select wallet file with -wallet=foo.dat use std::string instead of psz for WalletFile only allow wallets within $DATADIR Use strWalletFile in salvage/recover fix: remove unused variable pszWalletFile move strWalletFile to init.h/init.cpp avoid conversion of strWalletfile to c-string
2012-06-03 01:19:07 +02:00
pwalletMain = new CWallet(strWalletFile);
Handle corrupt wallets gracefully. Corrupt wallets used to cause a DB_RUNRECOVERY uncaught exception and a crash. This commit does three things: 1) Runs a BDB verify early in the startup process, and if there is a low-level problem with the database: + Moves the bad wallet.dat to wallet.timestamp.bak + Runs a 'salvage' operation to get key/value pairs, and writes them to a new wallet.dat + Continues with startup. 2) Much more tolerant of serialization errors. All errors in deserialization are reported by tolerated EXCEPT for errors related to reading keypairs or master key records-- those are reported and then shut down, so the user can get help (or recover from a backup). 3) Adds a new -salvagewallet option, which: + Moves the wallet.dat to wallet.timestamp.bak + extracts ONLY keypairs and master keys into a new wallet.dat + soft-sets -rescan, to recreate transaction history This was tested by randomly corrupting testnet wallets using a little python script I wrote (https://gist.github.com/3812689)
2012-09-18 20:30:47 +02:00
DBErrors nLoadWalletRet = pwalletMain->LoadWallet(fFirstRun);
Add minversion to wallet.
2011-07-05 03:06:19 +02:00
if (nLoadWalletRet != DB_LOAD_OK)
{
if (nLoadWalletRet == DB_CORRUPT)
Move more newlines out of strings, and fix translations.
2011-12-16 23:13:45 +01:00
strErrors << _("Error loading wallet.dat: Wallet corrupted") << "\n";
Handle corrupt wallets gracefully. Corrupt wallets used to cause a DB_RUNRECOVERY uncaught exception and a crash. This commit does three things: 1) Runs a BDB verify early in the startup process, and if there is a low-level problem with the database: + Moves the bad wallet.dat to wallet.timestamp.bak + Runs a 'salvage' operation to get key/value pairs, and writes them to a new wallet.dat + Continues with startup. 2) Much more tolerant of serialization errors. All errors in deserialization are reported by tolerated EXCEPT for errors related to reading keypairs or master key records-- those are reported and then shut down, so the user can get help (or recover from a backup). 3) Adds a new -salvagewallet option, which: + Moves the wallet.dat to wallet.timestamp.bak + extracts ONLY keypairs and master keys into a new wallet.dat + soft-sets -rescan, to recreate transaction history This was tested by randomly corrupting testnet wallets using a little python script I wrote (https://gist.github.com/3812689)
2012-09-18 20:30:47 +02:00
else if (nLoadWalletRet == DB_NONCRITICAL_ERROR)
{
string msg(_("Warning: error reading wallet.dat! All keys read correctly, but transaction data"
" or address book entries might be missing or incorrect."));
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
2012-11-05 08:04:21 +01:00
InitWarning(msg);
Handle corrupt wallets gracefully. Corrupt wallets used to cause a DB_RUNRECOVERY uncaught exception and a crash. This commit does three things: 1) Runs a BDB verify early in the startup process, and if there is a low-level problem with the database: + Moves the bad wallet.dat to wallet.timestamp.bak + Runs a 'salvage' operation to get key/value pairs, and writes them to a new wallet.dat + Continues with startup. 2) Much more tolerant of serialization errors. All errors in deserialization are reported by tolerated EXCEPT for errors related to reading keypairs or master key records-- those are reported and then shut down, so the user can get help (or recover from a backup). 3) Adds a new -salvagewallet option, which: + Moves the wallet.dat to wallet.timestamp.bak + extracts ONLY keypairs and master keys into a new wallet.dat + soft-sets -rescan, to recreate transaction history This was tested by randomly corrupting testnet wallets using a little python script I wrote (https://gist.github.com/3812689)
2012-09-18 20:30:47 +02:00
}
Add minversion to wallet.
2011-07-05 03:06:19 +02:00
else if (nLoadWalletRet == DB_TOO_NEW)
Move more newlines out of strings, and fix translations.
2011-12-16 23:13:45 +01:00
strErrors << _("Error loading wallet.dat: Wallet requires newer version of Bitcoin") << "\n";
Obsolete keypool and make sure database removes log files on shutdown.
2011-11-11 03:12:46 +01:00
else if (nLoadWalletRet == DB_NEED_REWRITE)
{
Move more newlines out of strings, and fix translations.
2011-12-16 23:13:45 +01:00
strErrors << _("Wallet needed to be rewritten: restart Bitcoin to complete") << "\n";
Replace printf with LogPrintf / LogPrint
2013-09-18 12:38:08 +02:00
LogPrintf("%s", strErrors.str().c_str());
Improve error reporting at startup
2012-05-13 12:35:39 +02:00
return InitError(strErrors.str());
Obsolete keypool and make sure database removes log files on shutdown.
2011-11-11 03:12:46 +01:00
}
Add minversion to wallet.
2011-07-05 03:06:19 +02:00
else
Move more newlines out of strings, and fix translations.
2011-12-16 23:13:45 +01:00
strErrors << _("Error loading wallet.dat") << "\n";
Add minversion to wallet.
2011-07-05 03:06:19 +02:00
}
Introduce explicit -walletupgrade option Do not automatically change the wallet format unless the user takes an explicit action that implies an upgrade (encrypting, for now), or uses -walletupgrade. -walletupgrade optionally takes an integer argument: the client version up to which upgrading is allowed. Without an argument, it is upgraded to latest supported version. If an argument to -walletupgrade is provided at the time the wallet is created, the new wallet will initially not use features beyond that version. Third, the current wallet version number is reported in getinfo.
2012-03-22 03:56:31 +01:00
if (GetBoolArg("-upgradewallet", fFirstRun))
{
int nMaxVersion = GetArg("-upgradewallet", 0);
fix a comment to correctly use -upgradewallet
2012-06-24 18:08:27 +02:00
if (nMaxVersion == 0) // the -upgradewallet without argument case
Introduce explicit -walletupgrade option Do not automatically change the wallet format unless the user takes an explicit action that implies an upgrade (encrypting, for now), or uses -walletupgrade. -walletupgrade optionally takes an integer argument: the client version up to which upgrading is allowed. Without an argument, it is upgraded to latest supported version. If an argument to -walletupgrade is provided at the time the wallet is created, the new wallet will initially not use features beyond that version. Third, the current wallet version number is reported in getinfo.
2012-03-22 03:56:31 +01:00
{
Replace printf with LogPrintf / LogPrint
2013-09-18 12:38:08 +02:00
LogPrintf("Performing wallet upgrade to %i\n", FEATURE_LATEST);
Introduce explicit -walletupgrade option Do not automatically change the wallet format unless the user takes an explicit action that implies an upgrade (encrypting, for now), or uses -walletupgrade. -walletupgrade optionally takes an integer argument: the client version up to which upgrading is allowed. Without an argument, it is upgraded to latest supported version. If an argument to -walletupgrade is provided at the time the wallet is created, the new wallet will initially not use features beyond that version. Third, the current wallet version number is reported in getinfo.
2012-03-22 03:56:31 +01:00
nMaxVersion = CLIENT_VERSION;
pwalletMain->SetMinVersion(FEATURE_LATEST); // permanently upgrade the wallet immediately
}
else
Replace printf with LogPrintf / LogPrint
2013-09-18 12:38:08 +02:00
LogPrintf("Allowing wallet upgrade up to %i\n", nMaxVersion);
Introduce explicit -walletupgrade option Do not automatically change the wallet format unless the user takes an explicit action that implies an upgrade (encrypting, for now), or uses -walletupgrade. -walletupgrade optionally takes an integer argument: the client version up to which upgrading is allowed. Without an argument, it is upgraded to latest supported version. If an argument to -walletupgrade is provided at the time the wallet is created, the new wallet will initially not use features beyond that version. Third, the current wallet version number is reported in getinfo.
2012-03-22 03:56:31 +01:00
if (nMaxVersion < pwalletMain->GetVersion())
strErrors << _("Cannot downgrade wallet") << "\n";
pwalletMain->SetMaxVersion(nMaxVersion);
}
if (fFirstRun)
{
// Create new keyUser and set as default key
RandAddSeedPerfmon();
Encapsulate public keys in CPubKey
2012-05-14 19:07:52 +02:00
CPubKey newDefaultKey;
Remove fAllowReuse from GetKeyFromPool. With the GUI password fix this was always false.
2013-08-23 21:54:50 +02:00
if (pwalletMain->GetKeyFromPool(newDefaultKey)) {
Allow the default key to be unavailable This solves the issue where no default key can be added after -salvagewallet.
2013-04-25 19:30:28 +02:00
pwalletMain->SetDefaultKey(newDefaultKey);
Payment Protocol: X509-validated payment requests Add support for a Payment Protocol to Bitcoin-Qt. Payment messages are protocol-buffer encoded and communicated over http(s), so this adds a dependency on the Google protocol buffer library, and requires Qt with OpenSSL support.
2013-07-22 08:50:39 +02:00
if (!pwalletMain->SetAddressBook(pwalletMain->vchDefaultKey.GetID(), "", "receive"))
Allow the default key to be unavailable This solves the issue where no default key can be added after -salvagewallet.
2013-04-25 19:30:28 +02:00
strErrors << _("Cannot write default address") << "\n";
}
More bestblock records in wallets Write bestblock records in wallets: * Every 20160 blocks synced, no matter what (before: none during IBD) * Every 144 blocks after IBD (before: for every block, slow) * When creating a new wallet * At shutdown This should result in far fewer spurious rescans.
2013-05-22 20:58:53 +02:00
Reimplement CBlockLocator's chain-related logic in CChain. This removes a few unused CBlockLocator methods, and moves the construction and fork-finding logic to CChain (which can do these more efficiently, as it has a height-indexable chain available). It also makes CBlockLocator independent from the validation code.
2013-10-12 15:18:08 +02:00
pwalletMain->SetBestChain(chainActive.GetLocator());
Introduce explicit -walletupgrade option Do not automatically change the wallet format unless the user takes an explicit action that implies an upgrade (encrypting, for now), or uses -walletupgrade. -walletupgrade optionally takes an integer argument: the client version up to which upgrading is allowed. Without an argument, it is upgraded to latest supported version. If an argument to -walletupgrade is provided at the time the wallet is created, the new wallet will initially not use features beyond that version. Third, the current wallet version number is reported in getinfo.
2012-03-22 03:56:31 +01:00
}
Replace printf with LogPrintf / LogPrint
2013-09-18 12:38:08 +02:00
LogPrintf("%s", strErrors.str().c_str());
LogPrintf(" wallet %15"PRI64d"ms\n", GetTimeMillis() - nStart);
integration of core bitcoin
2011-05-14 20:10:21 +02:00
update core to d0d80170a2ca73004e08fb85007fe055cbf4e411 (CWallet class)
2011-06-26 19:23:24 +02:00
RegisterWallet(pwalletMain);
Refactor/encapsulate chain globals into a CChain class
2013-10-10 23:07:44 +02:00
CBlockIndex *pindexRescan = chainActive.Tip();
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
2013-04-28 17:37:50 +02:00
if (GetBoolArg("-rescan", false))
Refactor/encapsulate chain globals into a CChain class
2013-10-10 23:07:44 +02:00
pindexRescan = chainActive.Genesis();
integration of core bitcoin
2011-05-14 20:10:21 +02:00
else
{
let user select wallet file with -wallet=foo.dat use std::string instead of psz for WalletFile only allow wallets within $DATADIR Use strWalletFile in salvage/recover fix: remove unused variable pszWalletFile move strWalletFile to init.h/init.cpp avoid conversion of strWalletfile to c-string
2012-06-03 01:19:07 +02:00
CWalletDB walletdb(strWalletFile);
integration of core bitcoin
2011-05-14 20:10:21 +02:00
CBlockLocator locator;
if (walletdb.ReadBestBlock(locator))
Reimplement CBlockLocator's chain-related logic in CChain. This removes a few unused CBlockLocator methods, and moves the construction and fork-finding logic to CChain (which can do these more efficiently, as it has a height-indexable chain available). It also makes CBlockLocator independent from the validation code.
2013-10-12 15:18:08 +02:00
pindexRescan = chainActive.FindFork(locator);
Bugfix: if no bestblock record is present, do a -rescan It is possible to have a wallet.dat file without any bestblock record at all (if created offline, for example), which - when loaded into a client with a up-to-date chain - does no rescan and shows no transactions. Also make sure to write the current best block after a rescan, so it isn't necessary twice.
2013-05-01 19:09:04 +02:00
else
Refactor/encapsulate chain globals into a CChain class
2013-10-10 23:07:44 +02:00
pindexRescan = chainActive.Genesis();
integration of core bitcoin
2011-05-14 20:10:21 +02:00
}
Refactor/encapsulate chain globals into a CChain class
2013-10-10 23:07:44 +02:00
if (chainActive.Tip() && chainActive.Tip() != pindexRescan)
integration of core bitcoin
2011-05-14 20:10:21 +02:00
{
Convert UI interface to boost::signals2. - Signals now go directly from the core to WalletModel/ClientModel. - WalletModel subscribes to signals on CWallet: Prepares for multi-wallet support, by no longer assuming an implicit global wallet. - Gets rid of noui.cpp, the few lines that were left are merged into init.cpp - Rename wxXXX message flags to MF_XXX, to make them UI indifferent. - ThreadSafeMessageBox no longer returns the value `4` which was never used, converted to void.
2012-05-06 19:40:58 +02:00
uiInterface.InitMessage(_("Rescanning..."));
Refactor/encapsulate chain globals into a CChain class
2013-10-10 23:07:44 +02:00
LogPrintf("Rescanning last %i blocks (from block %i)...\n", chainActive.Height() - pindexRescan->nHeight, pindexRescan->nHeight);
integration of core bitcoin
2011-05-14 20:10:21 +02:00
nStart = GetTimeMillis();
update core to d0d80170a2ca73004e08fb85007fe055cbf4e411 (CWallet class)
2011-06-26 19:23:24 +02:00
pwalletMain->ScanForWalletTransactions(pindexRescan, true);
Replace printf with LogPrintf / LogPrint
2013-09-18 12:38:08 +02:00
LogPrintf(" rescan %15"PRI64d"ms\n", GetTimeMillis() - nStart);
Reimplement CBlockLocator's chain-related logic in CChain. This removes a few unused CBlockLocator methods, and moves the construction and fork-finding logic to CChain (which can do these more efficiently, as it has a height-indexable chain available). It also makes CBlockLocator independent from the validation code.
2013-10-12 15:18:08 +02:00
pwalletMain->SetBestChain(chainActive.GetLocator());
Bugfix: if no bestblock record is present, do a -rescan It is possible to have a wallet.dat file without any bestblock record at all (if created offline, for example), which - when loaded into a client with a up-to-date chain - does no rescan and shows no transactions. Also make sure to write the current best block after a rescan, so it isn't necessary twice.
2013-05-01 19:09:04 +02:00
nWalletDBUpdated++;
integration of core bitcoin
2011-05-14 20:10:21 +02:00
}
Handle corrupt wallets gracefully. Corrupt wallets used to cause a DB_RUNRECOVERY uncaught exception and a crash. This commit does three things: 1) Runs a BDB verify early in the startup process, and if there is a low-level problem with the database: + Moves the bad wallet.dat to wallet.timestamp.bak + Runs a 'salvage' operation to get key/value pairs, and writes them to a new wallet.dat + Continues with startup. 2) Much more tolerant of serialization errors. All errors in deserialization are reported by tolerated EXCEPT for errors related to reading keypairs or master key records-- those are reported and then shut down, so the user can get help (or recover from a backup). 3) Adds a new -salvagewallet option, which: + Moves the wallet.dat to wallet.timestamp.bak + extracts ONLY keypairs and master keys into a new wallet.dat + soft-sets -rescan, to recreate transaction history This was tested by randomly corrupting testnet wallets using a little python script I wrote (https://gist.github.com/3812689)
2012-09-18 20:30:47 +02:00
// ********************************************************* Step 9: import blocks
Fix issue #659, and cleanup wallet/command-line argument handling a bit
2012-01-03 16:14:22 +01:00
Automatically reorganize at startup to best known block Given that the block tree database (chain.dat) and the active chain database (coins.dat) are entirely separate now, it becomes legal to swap one with another instance without affecting the other. This commit introduces a check in the startup code that detects the presence of a better chain in chain.dat that has not been activated yet, and does so efficiently (in batch, while reusing the blk???.dat files).
2012-08-10 15:13:57 +02:00
// scan for better chains in the block chain database, that are not yet connected in the active best chain
CValidationState framework
2013-01-27 00:14:11 +01:00
CValidationState state;
if (!ConnectBestBlock(state))
Prepare database format for multi-stage block processing This commit adds a status field and a transaction counter to the block indexes.
2012-08-19 00:33:01 +02:00
strErrors << "Failed to connect best block";
Automatically reorganize at startup to best known block Given that the block tree database (chain.dat) and the active chain database (coins.dat) are entirely separate now, it becomes legal to swap one with another instance without affecting the other. This commit introduces a check in the startup code that detects the presence of a better chain in chain.dat that has not been activated yet, and does so efficiently (in batch, while reusing the blk???.dat files).
2012-08-10 15:13:57 +02:00
Port Thread* methods to boost::thread_group
2013-03-07 04:31:26 +01:00
std::vector<boost::filesystem::path> vImportFiles;
Reorder AppInit2 This reorders AppInit2 into 10 sections: 1) basic setup (OS stuff, signal handlers) 2) parameter interactions (softset) 3) interpreting options without side effects (just setting internal variables) 4) application initialization (datadir lock, daemonize, pidfile, log file) 5) network initialization (network params, proxy, binding) 6) load blockchain 7) load wallet 8) import blocks (-loadblock=) 9) load peers 10) start node/rpc threads 11) finished This means invalid configurations will be detected as soon as possible (in particular, before loading the block chain).
2012-05-21 16:47:29 +02:00
if (mapArgs.count("-loadblock"))
integration of core bitcoin
2011-05-14 20:10:21 +02:00
{
Reorder AppInit2 This reorders AppInit2 into 10 sections: 1) basic setup (OS stuff, signal handlers) 2) parameter interactions (softset) 3) interpreting options without side effects (just setting internal variables) 4) application initialization (datadir lock, daemonize, pidfile, log file) 5) network initialization (network params, proxy, binding) 6) load blockchain 7) load wallet 8) import blocks (-loadblock=) 9) load peers 10) start node/rpc threads 11) finished This means invalid configurations will be detected as soon as possible (in particular, before loading the block chain).
2012-05-21 16:47:29 +02:00
BOOST_FOREACH(string strFile, mapMultiArgs["-loadblock"])
Port Thread* methods to boost::thread_group
2013-03-07 04:31:26 +01:00
vImportFiles.push_back(strFile);
Import $DataDir/bootstrap.dat automatically, if it exists. As discussed on IRC. Intended to make using an external blockchain download solution just a bit easier.
2012-09-24 19:37:03 +02:00
}
Port Thread* methods to boost::thread_group
2013-03-07 04:31:26 +01:00
threadGroup.create_thread(boost::bind(&ThreadImport, vImportFiles));
Import $DataDir/bootstrap.dat automatically, if it exists. As discussed on IRC. Intended to make using an external blockchain download solution just a bit easier.
2012-09-24 19:37:03 +02:00
Handle corrupt wallets gracefully. Corrupt wallets used to cause a DB_RUNRECOVERY uncaught exception and a crash. This commit does three things: 1) Runs a BDB verify early in the startup process, and if there is a low-level problem with the database: + Moves the bad wallet.dat to wallet.timestamp.bak + Runs a 'salvage' operation to get key/value pairs, and writes them to a new wallet.dat + Continues with startup. 2) Much more tolerant of serialization errors. All errors in deserialization are reported by tolerated EXCEPT for errors related to reading keypairs or master key records-- those are reported and then shut down, so the user can get help (or recover from a backup). 3) Adds a new -salvagewallet option, which: + Moves the wallet.dat to wallet.timestamp.bak + extracts ONLY keypairs and master keys into a new wallet.dat + soft-sets -rescan, to recreate transaction history This was tested by randomly corrupting testnet wallets using a little python script I wrote (https://gist.github.com/3812689)
2012-09-18 20:30:47 +02:00
// ********************************************************* Step 10: load peers
Fix issue #659, and cleanup wallet/command-line argument handling a bit
2012-01-03 16:14:22 +01:00
Reorder AppInit2 This reorders AppInit2 into 10 sections: 1) basic setup (OS stuff, signal handlers) 2) parameter interactions (softset) 3) interpreting options without side effects (just setting internal variables) 4) application initialization (datadir lock, daemonize, pidfile, log file) 5) network initialization (network params, proxy, binding) 6) load blockchain 7) load wallet 8) import blocks (-loadblock=) 9) load peers 10) start node/rpc threads 11) finished This means invalid configurations will be detected as soon as possible (in particular, before loading the block chain).
2012-05-21 16:47:29 +02:00
uiInterface.InitMessage(_("Loading addresses..."));
add InitMessage() to noui and use debug.log for GUI - this pull adds an InitMessage() function to noui.cpp, which outputs init messages to debug.log (this allows to remove some printf() calls from init.cpp) - change InitMessage() in bitcoin.cpp to also write init messages to debug.log to ensure nothting is missing in the log because of the removal of printf() calls in init.cpp
2013-01-11 22:57:22 +01:00
Reorder AppInit2 This reorders AppInit2 into 10 sections: 1) basic setup (OS stuff, signal handlers) 2) parameter interactions (softset) 3) interpreting options without side effects (just setting internal variables) 4) application initialization (datadir lock, daemonize, pidfile, log file) 5) network initialization (network params, proxy, binding) 6) load blockchain 7) load wallet 8) import blocks (-loadblock=) 9) load peers 10) start node/rpc threads 11) finished This means invalid configurations will be detected as soon as possible (in particular, before loading the block chain).
2012-05-21 16:47:29 +02:00
nStart = GetTimeMillis();
-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 21:48:00 +01:00
Fix issue #659, and cleanup wallet/command-line argument handling a bit
2012-01-03 16:14:22 +01:00
{
Reorder AppInit2 This reorders AppInit2 into 10 sections: 1) basic setup (OS stuff, signal handlers) 2) parameter interactions (softset) 3) interpreting options without side effects (just setting internal variables) 4) application initialization (datadir lock, daemonize, pidfile, log file) 5) network initialization (network params, proxy, binding) 6) load blockchain 7) load wallet 8) import blocks (-loadblock=) 9) load peers 10) start node/rpc threads 11) finished This means invalid configurations will be detected as soon as possible (in particular, before loading the block chain).
2012-05-21 16:47:29 +02:00
CAddrDB adb;
if (!adb.Read(addrman))
Replace printf with LogPrintf / LogPrint
2013-09-18 12:38:08 +02:00
LogPrintf("Invalid or missing peers.dat; recreating\n");
Fix issue #659, and cleanup wallet/command-line argument handling a bit
2012-01-03 16:14:22 +01:00
}
Replace printf with LogPrintf / LogPrint
2013-09-18 12:38:08 +02:00
LogPrintf("Loaded %i addresses from peers.dat %"PRI64d"ms\n",
Reorder AppInit2 This reorders AppInit2 into 10 sections: 1) basic setup (OS stuff, signal handlers) 2) parameter interactions (softset) 3) interpreting options without side effects (just setting internal variables) 4) application initialization (datadir lock, daemonize, pidfile, log file) 5) network initialization (network params, proxy, binding) 6) load blockchain 7) load wallet 8) import blocks (-loadblock=) 9) load peers 10) start node/rpc threads 11) finished This means invalid configurations will be detected as soon as possible (in particular, before loading the block chain).
2012-05-21 16:47:29 +02:00
addrman.size(), GetTimeMillis() - nStart);
integration of core bitcoin
2011-05-14 20:10:21 +02:00
Handle corrupt wallets gracefully. Corrupt wallets used to cause a DB_RUNRECOVERY uncaught exception and a crash. This commit does three things: 1) Runs a BDB verify early in the startup process, and if there is a low-level problem with the database: + Moves the bad wallet.dat to wallet.timestamp.bak + Runs a 'salvage' operation to get key/value pairs, and writes them to a new wallet.dat + Continues with startup. 2) Much more tolerant of serialization errors. All errors in deserialization are reported by tolerated EXCEPT for errors related to reading keypairs or master key records-- those are reported and then shut down, so the user can get help (or recover from a backup). 3) Adds a new -salvagewallet option, which: + Moves the wallet.dat to wallet.timestamp.bak + extracts ONLY keypairs and master keys into a new wallet.dat + soft-sets -rescan, to recreate transaction history This was tested by randomly corrupting testnet wallets using a little python script I wrote (https://gist.github.com/3812689)
2012-09-18 20:30:47 +02:00
// ********************************************************* Step 11: start node
integration of core bitcoin
2011-05-14 20:10:21 +02:00
if (!CheckDiskSpace())
return false;
Exit cleanly if AppInit2 returns false Bitcoin-Qt could core dump if application initialization failed in certain ways. I double-fixed this: 1) qt/bitcoin.cpp now shuts down core threads cleanly if AppInit2 returns false 2) init.cpp now exits before StartNode() if strErrors is set (no reason to StartNode if we're just going to exit immediately anyway). Tested by triggering all of the various ways AppInit2 can fail, either by passing bogus command-line arguments or just recompiling tweaked code to simulate failure. This is a partial fix for #2480
2013-05-02 18:26:33 +02:00
if (!strErrors.str().empty())
return InitError(strErrors.str());
integration of core bitcoin
2011-05-14 20:10:21 +02:00
RandAddSeedPerfmon();
Reorder AppInit2 This reorders AppInit2 into 10 sections: 1) basic setup (OS stuff, signal handlers) 2) parameter interactions (softset) 3) interpreting options without side effects (just setting internal variables) 4) application initialization (datadir lock, daemonize, pidfile, log file) 5) network initialization (network params, proxy, binding) 6) load blockchain 7) load wallet 8) import blocks (-loadblock=) 9) load peers 10) start node/rpc threads 11) finished This means invalid configurations will be detected as soon as possible (in particular, before loading the block chain).
2012-05-21 16:47:29 +02:00
//// debug print
Replace printf with LogPrintf / LogPrint
2013-09-18 12:38:08 +02:00
LogPrintf("mapBlockIndex.size() = %"PRIszu"\n", mapBlockIndex.size());
Refactor/encapsulate chain globals into a CChain class
2013-10-10 23:07:44 +02:00
LogPrintf("nBestHeight = %d\n", chainActive.Height());
Support absence of wallet (pwalletMain==NULL) in several locations, notably RPC.
2013-08-25 06:00:02 +02:00
LogPrintf("setKeyPool.size() = %"PRIszu"\n", pwalletMain ? pwalletMain->setKeyPool.size() : 0);
LogPrintf("mapWallet.size() = %"PRIszu"\n", pwalletMain ? pwalletMain->mapWallet.size() : 0);
LogPrintf("mapAddressBook.size() = %"PRIszu"\n", pwalletMain ? pwalletMain->mapAddressBook.size() : 0);
Reorder AppInit2 This reorders AppInit2 into 10 sections: 1) basic setup (OS stuff, signal handlers) 2) parameter interactions (softset) 3) interpreting options without side effects (just setting internal variables) 4) application initialization (datadir lock, daemonize, pidfile, log file) 5) network initialization (network params, proxy, binding) 6) load blockchain 7) load wallet 8) import blocks (-loadblock=) 9) load peers 10) start node/rpc threads 11) finished This means invalid configurations will be detected as soon as possible (in particular, before loading the block chain).
2012-05-21 16:47:29 +02:00
Clean up shutdown process
2013-03-09 18:02:57 +01:00
StartNode(threadGroup);
integration of core bitcoin
2011-05-14 20:10:21 +02:00
Move pMiningKey init out of StartRPCThreads This commit decouples the pMiningKey initialization and shutdown from the RPC threads. `getwork` and `getblocktemplate` rely on pMiningKey, and can also be ran from the debug window in the UI even when the RPC server is not running. Solves issue #2706.
2013-05-30 15:51:41 +02:00
// InitRPCMining is needed here so getwork/getblocktemplate in the GUI debug console works properly.
InitRPCMining();
integration of core bitcoin
2011-05-14 20:10:21 +02:00
if (fServer)
Port Thread* methods to boost::thread_group
2013-03-07 04:31:26 +01:00
StartRPCThreads();
integration of core bitcoin
2011-05-14 20:10:21 +02:00
Move GenerateBitcoins() call out of net.cpp's StartNode() The internal miner is closely bound to the wallet engine, not the blockchain engine.
2013-03-31 07:54:27 +02:00
// Generate coins in the background
Support absence of wallet (pwalletMain==NULL) in several locations, notably RPC.
2013-08-25 06:00:02 +02:00
if (pwalletMain)
GenerateBitcoins(GetBoolArg("-gen", false), pwalletMain);
Move GenerateBitcoins() call out of net.cpp's StartNode() The internal miner is closely bound to the wallet engine, not the blockchain engine.
2013-03-31 07:54:27 +02:00
Handle corrupt wallets gracefully. Corrupt wallets used to cause a DB_RUNRECOVERY uncaught exception and a crash. This commit does three things: 1) Runs a BDB verify early in the startup process, and if there is a low-level problem with the database: + Moves the bad wallet.dat to wallet.timestamp.bak + Runs a 'salvage' operation to get key/value pairs, and writes them to a new wallet.dat + Continues with startup. 2) Much more tolerant of serialization errors. All errors in deserialization are reported by tolerated EXCEPT for errors related to reading keypairs or master key records-- those are reported and then shut down, so the user can get help (or recover from a backup). 3) Adds a new -salvagewallet option, which: + Moves the wallet.dat to wallet.timestamp.bak + extracts ONLY keypairs and master keys into a new wallet.dat + soft-sets -rescan, to recreate transaction history This was tested by randomly corrupting testnet wallets using a little python script I wrote (https://gist.github.com/3812689)
2012-09-18 20:30:47 +02:00
// ********************************************************* Step 12: finished
Reorder AppInit2 This reorders AppInit2 into 10 sections: 1) basic setup (OS stuff, signal handlers) 2) parameter interactions (softset) 3) interpreting options without side effects (just setting internal variables) 4) application initialization (datadir lock, daemonize, pidfile, log file) 5) network initialization (network params, proxy, binding) 6) load blockchain 7) load wallet 8) import blocks (-loadblock=) 9) load peers 10) start node/rpc threads 11) finished This means invalid configurations will be detected as soon as possible (in particular, before loading the block chain).
2012-05-21 16:47:29 +02:00
uiInterface.InitMessage(_("Done loading"));
Support absence of wallet (pwalletMain==NULL) in several locations, notably RPC.
2013-08-25 06:00:02 +02:00
if (pwalletMain) {
// Add wallet transactions that aren't already in a block to mapTransactions
pwalletMain->ReacceptWalletTransactions();
Reorder AppInit2 This reorders AppInit2 into 10 sections: 1) basic setup (OS stuff, signal handlers) 2) parameter interactions (softset) 3) interpreting options without side effects (just setting internal variables) 4) application initialization (datadir lock, daemonize, pidfile, log file) 5) network initialization (network params, proxy, binding) 6) load blockchain 7) load wallet 8) import blocks (-loadblock=) 9) load peers 10) start node/rpc threads 11) finished This means invalid configurations will be detected as soon as possible (in particular, before loading the block chain).
2012-05-21 16:47:29 +02:00
Support absence of wallet (pwalletMain==NULL) in several locations, notably RPC.
2013-08-25 06:00:02 +02:00
// Run a thread to flush wallet periodically
threadGroup.create_thread(boost::bind(&ThreadFlushWalletDB, boost::ref(pwalletMain->strWalletFile)));
}
integration of core bitcoin
2011-05-14 20:10:21 +02:00
Clean up shutdown process
2013-03-09 18:02:57 +01:00
return !fRequestShutdown;
integration of core bitcoin
2011-05-14 20:10:21 +02:00
}
Reference in New Issue Copy Permalink