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// Copyright (c) 2011-2019 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#ifndef BITCOIN_QT_RPCCONSOLE_H
#define BITCOIN_QT_RPCCONSOLE_H
#include <qt/guiutil.h>
#include <qt/peertablemodel.h>
#include <net.h>
#include <QWidget>
#include <QCompleter>
#include <QThread>
class ClientModel;
class PlatformStyle;
class RPCTimerInterface;
class WalletModel;
namespace interfaces {
class Node;
}
namespace Ui {
class RPCConsole;
}
QT_BEGIN_NAMESPACE
class QMenu;
class QItemSelection;
QT_END_NAMESPACE
/** Local Bitcoin RPC console. */
class RPCConsole: public QWidget
{
Q_OBJECT
public:
explicit RPCConsole(interfaces::Node& node, const PlatformStyle *platformStyle, QWidget *parent);
~RPCConsole();
static bool RPCParseCommandLine(interfaces::Node* node, std::string &strResult, const std::string &strCommand, bool fExecute, std::string * const pstrFilteredOut = nullptr, const WalletModel* wallet_model = nullptr);
static bool RPCExecuteCommandLine(interfaces::Node& node, std::string &strResult, const std::string &strCommand, std::string * const pstrFilteredOut = nullptr, const WalletModel* wallet_model = nullptr) {
return RPCParseCommandLine(&node, strResult, strCommand, true, pstrFilteredOut, wallet_model);
}
void setClientModel(ClientModel *model);
void addWallet(WalletModel * const walletModel);
void removeWallet(WalletModel* const walletModel);
enum MessageClass {
MC_ERROR,
MC_DEBUG,
CMD_REQUEST,
CMD_REPLY,
CMD_ERROR
};
enum TabTypes {
TAB_INFO = 0,
TAB_CONSOLE = 1,
TAB_GRAPH = 2,
TAB_PEERS = 3
};
std::vector<TabTypes> tabs() const { return {TAB_INFO, TAB_CONSOLE, TAB_GRAPH, TAB_PEERS}; }
QString tabTitle(TabTypes tab_type) const;
protected:
virtual bool eventFilter(QObject* obj, QEvent *event);
void keyPressEvent(QKeyEvent *);
private Q_SLOTS:
void on_lineEdit_returnPressed();
void on_tabWidget_currentChanged(int index);
/** open the debug.log from the current datadir */
void on_openDebugLogfileButton_clicked();
/** change the time range of the network traffic graph */
void on_sldGraphRange_valueChanged(int value);
/** update traffic statistics */
void updateTrafficStats(quint64 totalBytesIn, quint64 totalBytesOut);
void resizeEvent(QResizeEvent *event);
void showEvent(QShowEvent *event);
void hideEvent(QHideEvent *event);
/** Show custom context menu on Peers tab */
void showPeersTableContextMenu(const QPoint& point);
/** Show custom context menu on Bans tab */
void showBanTableContextMenu(const QPoint& point);
/** Hides ban table if no bans are present */
void showOrHideBanTableIfRequired();
/** clear the selected node */
void clearSelectedNode();
public Q_SLOTS:
void clear(bool clearHistory = true);
void fontBigger();
void fontSmaller();
void setFontSize(int newSize);
/** Append the message to the message widget */
void message(int category, const QString &msg) { message(category, msg, false); }
void message(int category, const QString &message, bool html);
/** Set number of connections shown in the UI */
void setNumConnections(int count);
/** Set network state shown in the UI */
void setNetworkActive(bool networkActive);
/** Set number of blocks and last block date shown in the UI */
void setNumBlocks(int count, const QDateTime& blockDate, double nVerificationProgress, bool headers);
/** Set size (number of transactions and memory usage) of the mempool in the UI */
void setMempoolSize(long numberOfTxs, size_t dynUsage);
/** Go forward or back in history */
void browseHistory(int offset);
/** Scroll console view to end */
void scrollToEnd();
/** Handle selection of peer in peers list */
void peerSelected(const QItemSelection &selected, const QItemSelection &deselected);
/** Handle selection caching before update */
void peerLayoutAboutToChange();
/** Handle updated peer information */
void peerLayoutChanged();
/** Disconnect a selected node on the Peers tab */
void disconnectSelectedNode();
/** Ban a selected node on the Peers tab */
void banSelectedNode(int bantime);
/** Unban a selected node on the Bans tab */
void unbanSelectedNode();
/** set which tab has the focus (is visible) */
void setTabFocus(enum TabTypes tabType);
Q_SIGNALS:
// For RPC command executor
void cmdRequest(const QString &command, const WalletModel* wallet_model);
private:
void startExecutor();
void setTrafficGraphRange(int mins);
/** show detailed information on ui about selected node */
void updateNodeDetail(const CNodeCombinedStats *stats);
enum ColumnWidths
{
ADDRESS_COLUMN_WIDTH = 200,
SUBVERSION_COLUMN_WIDTH = 150,
PING_COLUMN_WIDTH = 80,
BANSUBNET_COLUMN_WIDTH = 200,
BANTIME_COLUMN_WIDTH = 250
};
interfaces::Node& m_node;
Ui::RPCConsole* const ui;
ClientModel *clientModel = nullptr;
QStringList history;
int historyPtr = 0;
QString cmdBeforeBrowsing;
QList<NodeId> cachedNodeids;
const PlatformStyle* const platformStyle;
RPCTimerInterface *rpcTimerInterface = nullptr;
QMenu *peersTableContextMenu = nullptr;
QMenu *banTableContextMenu = nullptr;
int consoleFontSize = 0;
QCompleter *autoCompleter = nullptr;
QThread thread;
WalletModel* m_last_wallet_model{nullptr};
/** Update UI with latest network info from model. */
void updateNetworkState();
private Q_SLOTS:
void updateAlerts(const QString& warnings);
};
#endif // BITCOIN_QT_RPCCONSOLE_H
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