Bitcoin Core  0.19.99
P2P Digital Currency
Classes | Macros | Functions | Variables
validationinterface.cpp File Reference
#include <validationinterface.h>
#include <chain.h>
#include <consensus/validation.h>
#include <logging.h>
#include <primitives/block.h>
#include <primitives/transaction.h>
#include <scheduler.h>
#include <future>
#include <unordered_map>
#include <utility>
#include <boost/signals2/signal.hpp>
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Classes

struct  ValidationInterfaceConnections
 
struct  MainSignalsInstance
 

Macros

#define ENQUEUE_AND_LOG_EVENT(event, fmt, name, ...)
 
#define LOG_EVENT(fmt, ...)   LogPrint(BCLog::VALIDATION, fmt "\n", __VA_ARGS__)
 

Functions

CMainSignalsGetMainSignals ()
 
void RegisterSharedValidationInterface (std::shared_ptr< CValidationInterface > pwalletIn)
 
void RegisterValidationInterface (CValidationInterface *callbacks)
 Register a wallet to receive updates from core. More...
 
void UnregisterSharedValidationInterface (std::shared_ptr< CValidationInterface > callbacks)
 
void UnregisterValidationInterface (CValidationInterface *pwalletIn)
 Unregister a wallet from core. More...
 
void UnregisterAllValidationInterfaces ()
 Unregister all wallets from core. More...
 
void CallFunctionInValidationInterfaceQueue (std::function< void()> func)
 Pushes a function to callback onto the notification queue, guaranteeing any callbacks generated prior to now are finished when the function is called. More...
 
void SyncWithValidationInterfaceQueue ()
 This is a synonym for the following, which asserts certain locks are not held: std::promise<void> promise; CallFunctionInValidationInterfaceQueue([&promise] { promise.set_value(); }); promise.get_future().wait();. More...
 

Variables

static CMainSignals g_signals
 

Macro Definition Documentation

◆ ENQUEUE_AND_LOG_EVENT

#define ENQUEUE_AND_LOG_EVENT (   event,
  fmt,
  name,
  ... 
)
Value:
do { \
auto local_name = (name); \
LOG_EVENT("Enqueuing " fmt, local_name, __VA_ARGS__); \
m_internals->m_schedulerClient.AddToProcessQueue([=] { \
LOG_EVENT(fmt, local_name, __VA_ARGS__); \
event(); \
}); \
} while (0)
const char * name
Definition: rest.cpp:40

Definition at line 135 of file validationinterface.cpp.

◆ LOG_EVENT

#define LOG_EVENT (   fmt,
  ... 
)    LogPrint(BCLog::VALIDATION, fmt "\n", __VA_ARGS__)

Definition at line 145 of file validationinterface.cpp.

Function Documentation

◆ CallFunctionInValidationInterfaceQueue()

void CallFunctionInValidationInterfaceQueue ( std::function< void()>  func)

Pushes a function to callback onto the notification queue, guaranteeing any callbacks generated prior to now are finished when the function is called.

Be very careful blocking on func to be called if any locks are held - validation interface clients may not be able to make progress as they often wait for things like cs_main, so blocking until func is called with cs_main will result in a deadlock (that DEBUG_LOCKORDER will miss).

Definition at line 117 of file validationinterface.cpp.

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◆ GetMainSignals()

CMainSignals& GetMainSignals ( )

Definition at line 73 of file validationinterface.cpp.

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◆ RegisterSharedValidationInterface()

void RegisterSharedValidationInterface ( std::shared_ptr< CValidationInterface pwalletIn)

Definition at line 78 of file validationinterface.cpp.

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◆ RegisterValidationInterface()

void RegisterValidationInterface ( CValidationInterface callbacks)

Register a wallet to receive updates from core.

Definition at line 92 of file validationinterface.cpp.

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◆ SyncWithValidationInterfaceQueue()

void SyncWithValidationInterfaceQueue ( )

This is a synonym for the following, which asserts certain locks are not held: std::promise<void> promise; CallFunctionInValidationInterfaceQueue([&promise] { promise.set_value(); }); promise.get_future().wait();.

Definition at line 121 of file validationinterface.cpp.

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◆ UnregisterAllValidationInterfaces()

void UnregisterAllValidationInterfaces ( )

Unregister all wallets from core.

Definition at line 110 of file validationinterface.cpp.

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◆ UnregisterSharedValidationInterface()

void UnregisterSharedValidationInterface ( std::shared_ptr< CValidationInterface callbacks)

Definition at line 99 of file validationinterface.cpp.

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◆ UnregisterValidationInterface()

void UnregisterValidationInterface ( CValidationInterface pwalletIn)

Unregister a wallet from core.

Definition at line 104 of file validationinterface.cpp.

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Variable Documentation

◆ g_signals

CMainSignals g_signals
static

Definition at line 51 of file validationinterface.cpp.