Bitcoin Core  22.99.0
P2P Digital Currency
Macros | Functions | Variables
init.cpp File Reference
#include <init.h>
#include <addrman.h>
#include <banman.h>
#include <blockfilter.h>
#include <chain.h>
#include <chainparams.h>
#include <compat/sanity.h>
#include <consensus/amount.h>
#include <deploymentstatus.h>
#include <fs.h>
#include <hash.h>
#include <httprpc.h>
#include <httpserver.h>
#include <index/blockfilterindex.h>
#include <index/coinstatsindex.h>
#include <index/txindex.h>
#include <init/common.h>
#include <interfaces/chain.h>
#include <interfaces/init.h>
#include <interfaces/node.h>
#include <mapport.h>
#include <net.h>
#include <net_permissions.h>
#include <net_processing.h>
#include <netbase.h>
#include <node/blockstorage.h>
#include <node/caches.h>
#include <node/chainstate.h>
#include <node/context.h>
#include <node/miner.h>
#include <node/ui_interface.h>
#include <policy/feerate.h>
#include <policy/fees.h>
#include <policy/policy.h>
#include <policy/settings.h>
#include <protocol.h>
#include <rpc/blockchain.h>
#include <rpc/register.h>
#include <rpc/server.h>
#include <rpc/util.h>
#include <scheduler.h>
#include <script/sigcache.h>
#include <script/standard.h>
#include <shutdown.h>
#include <sync.h>
#include <timedata.h>
#include <torcontrol.h>
#include <txdb.h>
#include <txmempool.h>
#include <txorphanage.h>
#include <util/asmap.h>
#include <util/check.h>
#include <util/moneystr.h>
#include <util/strencodings.h>
#include <util/string.h>
#include <util/syscall_sandbox.h>
#include <util/system.h>
#include <util/thread.h>
#include <util/threadnames.h>
#include <util/translation.h>
#include <validation.h>
#include <validationinterface.h>
#include <walletinitinterface.h>
#include <functional>
#include <set>
#include <stdint.h>
#include <stdio.h>
#include <thread>
#include <vector>
#include <attributes.h>
#include <cerrno>
#include <signal.h>
#include <sys/stat.h>
#include <boost/algorithm/string/replace.hpp>
#include <boost/signals2/signal.hpp>

Go to the source code of this file.

Macros

#define MIN_CORE_FILEDESCRIPTORS   150
 

Functions

static fs::path GetPidFile (const ArgsManager &args)
 
static bool CreatePidFile (const ArgsManager &args)
 
void Interrupt (NodeContext &node)
 Interrupt threads. More...
 
void Shutdown (NodeContext &node)
 
static void HandleSIGTERM (int)
 Signal handlers are very limited in what they are allowed to do. More...
 
static void HandleSIGHUP (int)
 
static void registerSignalHandler (int signal, void(*handler)(int))
 
static void OnRPCStarted ()
 
static void OnRPCStopped ()
 
void SetupServerArgs (ArgsManager &argsman)
 Register all arguments with the ArgsManager. More...
 
std::string LicenseInfo ()
 Returns licensing information (for -version) More...
 
static void BlockNotifyGenesisWait (const CBlockIndex *pBlockIndex)
 
static bool AppInitServers (NodeContext &node)
 
void InitParameterInteraction (ArgsManager &args)
 Parameter interaction: change current parameters depending on various rules. More...
 
void InitLogging (const ArgsManager &args)
 Initialize global loggers. More...
 
static void new_handler_terminate ()
 
bool AppInitBasicSetup (const ArgsManager &args)
 Initialize bitcoin core: Basic context setup. More...
 
bool AppInitParameterInteraction (const ArgsManager &args)
 Initialization: parameter interaction. More...
 
static bool LockDataDirectory (bool probeOnly)
 
bool AppInitSanityChecks ()
 Initialization sanity checks: ecc init, sanity checks, dir lock. More...
 
bool AppInitLockDataDirectory ()
 Lock bitcoin core data directory. More...
 
bool AppInitInterfaces (NodeContext &node)
 Initialize node and wallet interface pointers. More...
 
bool AppInitMain (NodeContext &node, interfaces::BlockAndHeaderTipInfo *tip_info)
 Bitcoin core main initialization. More...
 

Variables

static const bool DEFAULT_PROXYRANDOMIZE = true
 
static const bool DEFAULT_REST_ENABLE = false
 
static const char * DEFAULT_ASMAP_FILENAME ="ip_asn.map"
 
static const char * BITCOIN_PID_FILENAME = "bitcoind.pid"
 The PID file facilities. More...
 
static boost::signals2::connection rpc_notify_block_change_connection
 
static bool fHaveGenesis = false
 
static Mutex g_genesis_wait_mutex
 
static std::condition_variable g_genesis_wait_cv
 

Macro Definition Documentation

◆ MIN_CORE_FILEDESCRIPTORS

#define MIN_CORE_FILEDESCRIPTORS   150

Definition at line 123 of file init.cpp.

Function Documentation

◆ AppInitBasicSetup()

bool AppInitBasicSetup ( const ArgsManager args)

Initialize bitcoin core: Basic context setup.

Note
This can be done before daemonization. Do not call Shutdown() if this function fails.
Precondition
Parameters should be parsed and config file should be read.

Definition at line 764 of file init.cpp.

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◆ AppInitInterfaces()

bool AppInitInterfaces ( node::NodeContext node)

Initialize node and wallet interface pointers.

Has no prerequisites or side effects besides allocating memory.

Definition at line 1121 of file init.cpp.

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◆ AppInitLockDataDirectory()

bool AppInitLockDataDirectory ( )

Lock bitcoin core data directory.

Note
This should only be done after daemonization. Do not call Shutdown() if this function fails.
Precondition
Parameters should be parsed and config file should be read, AppInitSanityChecks should have been called.

Definition at line 1109 of file init.cpp.

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◆ AppInitMain()

bool AppInitMain ( node::NodeContext node,
interfaces::BlockAndHeaderTipInfo tip_info = nullptr 
)

Bitcoin core main initialization.

Note
This should only be done after daemonization. Call Shutdown() if this function fails.
Precondition
Parameters should be parsed and config file should be read, AppInitLockDataDirectory should have been called.

Definition at line 1127 of file init.cpp.

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◆ AppInitParameterInteraction()

bool AppInitParameterInteraction ( const ArgsManager args)

Initialization: parameter interaction.

Note
This can be done before daemonization. Do not call Shutdown() if this function fails.
Precondition
Parameters should be parsed and config file should be read, AppInitBasicSetup should have been called.

Definition at line 809 of file init.cpp.

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◆ AppInitSanityChecks()

bool AppInitSanityChecks ( )

Initialization sanity checks: ecc init, sanity checks, dir lock.

Note
This can be done before daemonization. Do not call Shutdown() if this function fails.
Precondition
Parameters should be parsed and config file should be read, AppInitParameterInteraction should have been called.

Definition at line 1093 of file init.cpp.

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◆ AppInitServers()

static bool AppInitServers ( NodeContext node)
static

Definition at line 639 of file init.cpp.

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◆ BlockNotifyGenesisWait()

static void BlockNotifyGenesisWait ( const CBlockIndex pBlockIndex)
static

Definition at line 617 of file init.cpp.

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◆ CreatePidFile()

static bool CreatePidFile ( const ArgsManager args)
static

Definition at line 138 of file init.cpp.

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◆ GetPidFile()

static fs::path GetPidFile ( const ArgsManager args)
static

Definition at line 133 of file init.cpp.

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◆ HandleSIGHUP()

static void HandleSIGHUP ( int  )
static

Definition at line 333 of file init.cpp.

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◆ HandleSIGTERM()

static void HandleSIGTERM ( int  )
static

Signal handlers are very limited in what they are allowed to do.

The execution context the handler is invoked in is not guaranteed, so we restrict handler operations to just touching variables:

Definition at line 328 of file init.cpp.

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◆ InitLogging()

void InitLogging ( const ArgsManager args)

Initialize global loggers.

Initialize the logging infrastructure.

Note that this is called very early in the process lifetime, so you should be careful about what global state you rely on here.

Definition at line 734 of file init.cpp.

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◆ InitParameterInteraction()

void InitParameterInteraction ( ArgsManager args)

Parameter interaction: change current parameters depending on various rules.

Definition at line 656 of file init.cpp.

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◆ Interrupt()

void Interrupt ( NodeContext node)

Interrupt threads.

Definition at line 178 of file init.cpp.

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◆ LicenseInfo()

std::string LicenseInfo ( )

Returns licensing information (for -version)

Definition at line 594 of file init.cpp.

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◆ LockDataDirectory()

static bool LockDataDirectory ( bool  probeOnly)
static

Definition at line 1080 of file init.cpp.

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◆ new_handler_terminate()

static void new_handler_terminate ( )
static

Definition at line 751 of file init.cpp.

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◆ OnRPCStarted()

static void OnRPCStarted ( )
static

Definition at line 358 of file init.cpp.

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◆ OnRPCStopped()

static void OnRPCStopped ( )
static

Definition at line 363 of file init.cpp.

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◆ registerSignalHandler()

static void registerSignalHandler ( int  signal,
void(*)(int)  handler 
)
static

Definition at line 347 of file init.cpp.

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◆ SetupServerArgs()

void SetupServerArgs ( ArgsManager argsman)

Register all arguments with the ArgsManager.

Definition at line 371 of file init.cpp.

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◆ Shutdown()

void Shutdown ( NodeContext node)

Note: Shutdown() must be able to handle cases in which initialization failed part of the way, for example if the data directory was found to be locked. Be sure that anything that writes files or flushes caches only does this if the respective module was initialized.

Definition at line 197 of file init.cpp.

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Variable Documentation

◆ BITCOIN_PID_FILENAME

const char* BITCOIN_PID_FILENAME = "bitcoind.pid"
static

The PID file facilities.

Definition at line 131 of file init.cpp.

◆ DEFAULT_ASMAP_FILENAME

const char* DEFAULT_ASMAP_FILENAME ="ip_asn.map"
static

Definition at line 126 of file init.cpp.

◆ DEFAULT_PROXYRANDOMIZE

const bool DEFAULT_PROXYRANDOMIZE = true
static

Definition at line 114 of file init.cpp.

◆ DEFAULT_REST_ENABLE

const bool DEFAULT_REST_ENABLE = false
static

Definition at line 115 of file init.cpp.

◆ fHaveGenesis

bool fHaveGenesis = false
static

Definition at line 613 of file init.cpp.

◆ g_genesis_wait_cv

std::condition_variable g_genesis_wait_cv
static

Definition at line 615 of file init.cpp.

◆ g_genesis_wait_mutex

Mutex g_genesis_wait_mutex
static

Definition at line 614 of file init.cpp.

◆ rpc_notify_block_change_connection

boost::signals2::connection rpc_notify_block_change_connection
static

Definition at line 357 of file init.cpp.