ClientModel Class Reference

Model for Bitcoin network client. More...

#include <clientmodel.h>

Inheritance diagram for ClientModel:

Collaboration diagram for ClientModel:

Public Slots
void	updateNumConnections (int numConnections)
void	updateNetworkActive (bool networkActive)
void	updateAlert ()
void	updateBanlist ()

Signals
void	numConnectionsChanged (int count)
void	numBlocksChanged (int count, const QDateTime &blockDate, double nVerificationProgress, bool header, SynchronizationState sync_state)
void	mempoolSizeChanged (long count, size_t mempoolSizeInBytes)
void	networkActiveChanged (bool networkActive)
void	alertsChanged (const QString &warnings)
void	bytesChanged (quint64 totalBytesIn, quint64 totalBytesOut)
void	message (const QString &title, const QString &message, unsigned int style)
	Fired when a message should be reported to the user. More...
void	showProgress (const QString &title, int nProgress)

Public Member Functions
	ClientModel (interfaces::Node &node, OptionsModel *optionsModel, QObject *parent=nullptr)
	~ClientModel ()
interfaces::Node &	node () const
OptionsModel *	getOptionsModel ()
PeerTableModel *	getPeerTableModel ()
BanTableModel *	getBanTableModel ()
int	getNumConnections (unsigned int flags=CONNECTIONS_ALL) const
	Return number of connections, default is in- and outbound (total) More...
int	getNumBlocks () const
uint256	getBestBlockHash ()
int	getHeaderTipHeight () const
int64_t	getHeaderTipTime () const
enum BlockSource	getBlockSource () const
	Returns enum BlockSource of the current importing/syncing state. More...
QString	getStatusBarWarnings () const
	Return warnings to be displayed in status bar. More...
QString	formatFullVersion () const
QString	formatSubVersion () const
bool	isReleaseVersion () const
QString	formatClientStartupTime () const
QString	dataDir () const
QString	blocksDir () const
bool	getProxyInfo (std::string &ip_port) const
uint256 m_cached_tip_blocks	GUARDED_BY (m_cached_tip_mutex)

Public Attributes
std::atomic< int >	cachedBestHeaderHeight
std::atomic< int64_t >	cachedBestHeaderTime
std::atomic< int >	m_cached_num_blocks {-1}
Mutex	m_cached_tip_mutex

Private Member Functions
void	subscribeToCoreSignals ()
void	unsubscribeFromCoreSignals ()

Private Attributes
interfaces::Node &	m_node
std::unique_ptr < interfaces::Handler >	m_handler_show_progress
std::unique_ptr < interfaces::Handler >	m_handler_notify_num_connections_changed
std::unique_ptr < interfaces::Handler >	m_handler_notify_network_active_changed
std::unique_ptr < interfaces::Handler >	m_handler_notify_alert_changed
std::unique_ptr < interfaces::Handler >	m_handler_banned_list_changed
std::unique_ptr < interfaces::Handler >	m_handler_notify_block_tip
std::unique_ptr < interfaces::Handler >	m_handler_notify_header_tip
OptionsModel *	optionsModel
PeerTableModel *	peerTableModel
BanTableModel *	banTableModel
QThread *const	m_thread
	A thread to interact with m_node asynchronously. More...

Detailed Description

Model for Bitcoin network client.

Definition at line 46 of file clientmodel.h.

Constructor & Destructor Documentation

ClientModel::ClientModel ( interfaces::Node &  node, OptionsModel *  optionsModel, QObject *  parent = nullptr  )

explicit

Definition at line 30 of file clientmodel.cpp.

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ClientModel::~ClientModel

(

)

Definition at line 63 of file clientmodel.cpp.

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Member Function Documentation

void ClientModel::alertsChanged ( const QString &  warnings )

signal

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QString ClientModel::blocksDir

(

)

const

Definition at line 216 of file clientmodel.cpp.

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void ClientModel::bytesChanged ( quint64  totalBytesIn, quint64  totalBytesOut  )

signal

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QString ClientModel::dataDir

(

)

const

Definition at line 211 of file clientmodel.cpp.

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QString ClientModel::formatClientStartupTime

(

)

const

Definition at line 206 of file clientmodel.cpp.

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QString ClientModel::formatFullVersion

(

)

const

Definition at line 191 of file clientmodel.cpp.

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QString ClientModel::formatSubVersion

(

)

const

Definition at line 196 of file clientmodel.cpp.

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BanTableModel * ClientModel::getBanTableModel

(

)

Definition at line 186 of file clientmodel.cpp.

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uint256 ClientModel::getBestBlockHash

(

)

Definition at line 121 of file clientmodel.cpp.

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enum BlockSource ClientModel::getBlockSource

(

)

const

Returns enum BlockSource of the current importing/syncing state.

Definition at line 159 of file clientmodel.cpp.

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int ClientModel::getHeaderTipHeight

(

)

const

Definition at line 85 of file clientmodel.cpp.

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int64_t ClientModel::getHeaderTipTime

(

)

const

Definition at line 100 of file clientmodel.cpp.

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int ClientModel::getNumBlocks

(

)

const

Definition at line 113 of file clientmodel.cpp.

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int ClientModel::getNumConnections

(

unsigned int

flags = CONNECTIONS_ALL

)

const

Return number of connections, default is in- and outbound (total)

Definition at line 71 of file clientmodel.cpp.

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OptionsModel * ClientModel::getOptionsModel

(

)

Definition at line 176 of file clientmodel.cpp.

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PeerTableModel * ClientModel::getPeerTableModel

(

)

Definition at line 181 of file clientmodel.cpp.

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bool ClientModel::getProxyInfo

(

std::string &

ip_port

)

const

Definition at line 318 of file clientmodel.cpp.

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QString ClientModel::getStatusBarWarnings

(

)

const

Return warnings to be displayed in status bar.

Definition at line 171 of file clientmodel.cpp.

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uint256 m_cached_tip_blocks ClientModel::GUARDED_BY ( m_cached_tip_mutex  )

inline

Definition at line 86 of file clientmodel.h.

bool ClientModel::isReleaseVersion

(

)

const

Definition at line 201 of file clientmodel.cpp.

void ClientModel::mempoolSizeChanged ( long  count, size_t  mempoolSizeInBytes  )

signal

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void ClientModel::message ( const QString &  title, const QString &  message, unsigned int  style  )

signal

Fired when a message should be reported to the user.

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void ClientModel::networkActiveChanged ( bool  networkActive )

signal

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interfaces::Node& ClientModel::node ( ) const

inline

Definition at line 54 of file clientmodel.h.

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void ClientModel::numBlocksChanged ( int  count, const QDateTime &  blockDate, double  nVerificationProgress, bool  header, SynchronizationState  sync_state  )

signal

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void ClientModel::numConnectionsChanged ( int  count )

signal

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void ClientModel::showProgress ( const QString &  title, int  nProgress  )

signal

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void ClientModel::subscribeToCoreSignals ( )

private

Definition at line 294 of file clientmodel.cpp.

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void ClientModel::unsubscribeFromCoreSignals ( )

private

Definition at line 306 of file clientmodel.cpp.

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void ClientModel::updateAlert ( )

slot

Definition at line 154 of file clientmodel.cpp.

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void ClientModel::updateBanlist ( )

slot

Definition at line 221 of file clientmodel.cpp.

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void ClientModel::updateNetworkActive ( bool  networkActive )

slot

Definition at line 149 of file clientmodel.cpp.

void ClientModel::updateNumConnections ( int  numConnections )

slot

Definition at line 144 of file clientmodel.cpp.

Member Data Documentation

BanTableModel* ClientModel::banTableModel

private

Definition at line 99 of file clientmodel.h.

std::atomic<int> ClientModel::cachedBestHeaderHeight

mutable

Definition at line 81 of file clientmodel.h.

std::atomic<int64_t> ClientModel::cachedBestHeaderTime

mutable

Definition at line 82 of file clientmodel.h.

std::atomic<int> ClientModel::m_cached_num_blocks {-1}

mutable

Definition at line 83 of file clientmodel.h.

Mutex ClientModel::m_cached_tip_mutex

Definition at line 85 of file clientmodel.h.

std::unique_ptr<interfaces::Handler> ClientModel::m_handler_banned_list_changed

private

Definition at line 94 of file clientmodel.h.

std::unique_ptr<interfaces::Handler> ClientModel::m_handler_notify_alert_changed

private

Definition at line 93 of file clientmodel.h.

std::unique_ptr<interfaces::Handler> ClientModel::m_handler_notify_block_tip

private

Definition at line 95 of file clientmodel.h.

std::unique_ptr<interfaces::Handler> ClientModel::m_handler_notify_header_tip

private

Definition at line 96 of file clientmodel.h.

std::unique_ptr<interfaces::Handler> ClientModel::m_handler_notify_network_active_changed

private

Definition at line 92 of file clientmodel.h.

std::unique_ptr<interfaces::Handler> ClientModel::m_handler_notify_num_connections_changed

private

Definition at line 91 of file clientmodel.h.

std::unique_ptr<interfaces::Handler> ClientModel::m_handler_show_progress

private

Definition at line 90 of file clientmodel.h.

interfaces::Node& ClientModel::m_node

private

Definition at line 86 of file clientmodel.h.

QThread* const ClientModel::m_thread

private

A thread to interact with m_node asynchronously.

Definition at line 102 of file clientmodel.h.

OptionsModel* ClientModel::optionsModel

private

Definition at line 97 of file clientmodel.h.

PeerTableModel* ClientModel::peerTableModel

private

Definition at line 98 of file clientmodel.h.

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The documentation for this class was generated from the following files:

• src/qt/clientmodel.h
• src/qt/clientmodel.cpp