<commit_before>// Copyright (c) 2011-2015 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.

#include "clientmodel.h"

#include "bantablemodel.h"
#include "guiconstants.h"
#include "peertablemodel.h"

#include "chainparams.h"
#include "checkpoints.h"
#include "clientversion.h"
#include "net.h"
#include "txmempool.h"
#include "ui_interface.h"
#include "util.h"

#include <stdint.h>

#include <QDebug>
#include <QTimer>

class CBlockIndex;

static const int64_t nClientStartupTime = GetTime();
static int64_t nLastHeaderTipUpdateNotification = 0;
static int64_t nLastBlockTipUpdateNotification = 0;

ClientModel::ClientModel(OptionsModel *optionsModel, QObject *parent) :
    QObject(parent),
    optionsModel(optionsModel),
    peerTableModel(0),
    banTableModel(0),
    pollTimer(0)
{
    peerTableModel = new PeerTableModel(this);
    banTableModel = new BanTableModel(this);
    pollTimer = new QTimer(this);
    connect(pollTimer, SIGNAL(timeout()), this, SLOT(updateTimer()));
    pollTimer->start(MODEL_UPDATE_DELAY);

    subscribeToCoreSignals();
}

ClientModel::~ClientModel()
{
    unsubscribeFromCoreSignals();
}

int ClientModel::getNumConnections(unsigned int flags) const
{
    LOCK(cs_vNodes);
    if (flags == CONNECTIONS_ALL) // Shortcut if we want total
        return vNodes.size();

    int nNum = 0;
    BOOST_FOREACH(const CNode* pnode, vNodes)
        if (flags & (pnode->fInbound ? CONNECTIONS_IN : CONNECTIONS_OUT))
            nNum++;

    return nNum;
}

int ClientModel::getNumBlocks() const
{
    LOCK(cs_main);
    return chainActive.Height();
}

quint64 ClientModel::getTotalBytesRecv() const
{
    return CNode::GetTotalBytesRecv();
}

quint64 ClientModel::getTotalBytesSent() const
{
    return CNode::GetTotalBytesSent();
}

QDateTime ClientModel::getLastBlockDate() const
{
    LOCK(cs_main);

    if (chainActive.Tip())
        return QDateTime::fromTime_t(chainActive.Tip()->GetBlockTime());

    return QDateTime::fromTime_t(Params().GenesisBlock().GetBlockTime()); // Genesis block's time of current network
}

long ClientModel::getMempoolSize() const
{
    return mempool.size();
}

size_t ClientModel::getMempoolDynamicUsage() const
{
    return mempool.DynamicMemoryUsage();
}

double ClientModel::getVerificationProgress(const CBlockIndex *tipIn) const
{
    CBlockIndex *tip = const_cast<CBlockIndex *>(tipIn);
    if (!tip)
    {
        LOCK(cs_main);
        tip = chainActive.Tip();
    }
    return Checkpoints::GuessVerificationProgress(Params().Checkpoints(), tip);
}

void ClientModel::updateTimer()
{
    // no locking required at this point
    // the following calls will acquire the required lock
    Q_EMIT mempoolSizeChanged(getMempoolSize(), getMempoolDynamicUsage());
    Q_EMIT bytesChanged(getTotalBytesRecv(), getTotalBytesSent());
}

void ClientModel::updateNumConnections(int numConnections)
{
    Q_EMIT numConnectionsChanged(numConnections);
}

void ClientModel::updateAlert()
{
    Q_EMIT alertsChanged(getStatusBarWarnings());
}

bool ClientModel::inInitialBlockDownload() const
{
    return IsInitialBlockDownload();
}

enum BlockSource ClientModel::getBlockSource() const
{
    if (fReindex)
        return BLOCK_SOURCE_REINDEX;
    else if (fImporting)
        return BLOCK_SOURCE_DISK;
    else if (getNumConnections() > 0)
        return BLOCK_SOURCE_NETWORK;

    return BLOCK_SOURCE_NONE;
}

QString ClientModel::getStatusBarWarnings() const
{
    return QString::fromStdString(GetWarnings("gui"));
}

OptionsModel *ClientModel::getOptionsModel()
{
    return optionsModel;
}

PeerTableModel *ClientModel::getPeerTableModel()
{
    return peerTableModel;
}

BanTableModel *ClientModel::getBanTableModel()
{
    return banTableModel;
}

QString ClientModel::formatFullVersion() const
{
    return QString::fromStdString(FormatFullVersion());
}

QString ClientModel::formatSubVersion() const
{
    return QString::fromStdString(strSubVersion);
}

bool ClientModel::isReleaseVersion() const
{
    return CLIENT_VERSION_IS_RELEASE;
}

QString ClientModel::formatClientStartupTime() const<commit_msg>Updates client model to handle new release states<commit_after>// Copyright (c) 2011-2015 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.

#include "clientmodel.h"

#include "bantablemodel.h"
#include "guiconstants.h"
#include "peertablemodel.h"

#include "chainparams.h"
#include "checkpoints.h"
#include "clientversion.h"
#include "net.h"
#include "txmempool.h"
#include "ui_interface.h"
#include "util.h"

#include <stdint.h>

#include <QDebug>
#include <QTimer>

class CBlockIndex;

static const int64_t nClientStartupTime = GetTime();
static int64_t nLastHeaderTipUpdateNotification = 0;
static int64_t nLastBlockTipUpdateNotification = 0;

ClientModel::ClientModel(OptionsModel *optionsModel, QObject *parent) :
    QObject(parent),
    optionsModel(optionsModel),
    peerTableModel(0),
    banTableModel(0),
    pollTimer(0)
{
    peerTableModel = new PeerTableModel(this);
    banTableModel = new BanTableModel(this);
    pollTimer = new QTimer(this);
    connect(pollTimer, SIGNAL(timeout()), this, SLOT(updateTimer()));
    pollTimer->start(MODEL_UPDATE_DELAY);

    subscribeToCoreSignals();
}

ClientModel::~ClientModel()
{
    unsubscribeFromCoreSignals();
}

int ClientModel::getNumConnections(unsigned int flags) const
{
    LOCK(cs_vNodes);
    if (flags == CONNECTIONS_ALL) // Shortcut if we want total
        return vNodes.size();

    int nNum = 0;
    BOOST_FOREACH(const CNode* pnode, vNodes)
        if (flags & (pnode->fInbound ? CONNECTIONS_IN : CONNECTIONS_OUT))
            nNum++;

    return nNum;
}

int ClientModel::getNumBlocks() const
{
    LOCK(cs_main);
    return chainActive.Height();
}

quint64 ClientModel::getTotalBytesRecv() const
{
    return CNode::GetTotalBytesRecv();
}

quint64 ClientModel::getTotalBytesSent() const
{
    return CNode::GetTotalBytesSent();
}

QDateTime ClientModel::getLastBlockDate() const
{
    LOCK(cs_main);

    if (chainActive.Tip())
        return QDateTime::fromTime_t(chainActive.Tip()->GetBlockTime());

    return QDateTime::fromTime_t(Params().GenesisBlock().GetBlockTime()); // Genesis block's time of current network
}

long ClientModel::getMempoolSize() const
{
    return mempool.size();
}

size_t ClientModel::getMempoolDynamicUsage() const
{
    return mempool.DynamicMemoryUsage();
}

double ClientModel::getVerificationProgress(const CBlockIndex *tipIn) const
{
    CBlockIndex *tip = const_cast<CBlockIndex *>(tipIn);
    if (!tip)
    {
        LOCK(cs_main);
        tip = chainActive.Tip();
    }
    return Checkpoints::GuessVerificationProgress(Params().Checkpoints(), tip);
}

void ClientModel::updateTimer()
{
    // no locking required at this point
    // the following calls will acquire the required lock
    Q_EMIT mempoolSizeChanged(getMempoolSize(), getMempoolDynamicUsage());
    Q_EMIT bytesChanged(getTotalBytesRecv(), getTotalBytesSent());
}

void ClientModel::updateNumConnections(int numConnections)
{
    Q_EMIT numConnectionsChanged(numConnections);
}

void ClientModel::updateAlert()
{
    Q_EMIT alertsChanged(getStatusBarWarnings());
}

bool ClientModel::inInitialBlockDownload() const
{
    return IsInitialBlockDownload();
}

enum BlockSource ClientModel::getBlockSource() const
{
    if (fReindex)
        return BLOCK_SOURCE_REINDEX;
    else if (fImporting)
        return BLOCK_SOURCE_DISK;
    else if (getNumConnections() > 0)
        return BLOCK_SOURCE_NETWORK;

    return BLOCK_SOURCE_NONE;
}

QString ClientModel::getStatusBarWarnings() const
{
    return QString::fromStdString(GetWarnings("gui"));
}

OptionsModel *ClientModel::getOptionsModel()
{
    return optionsModel;
}

PeerTableModel *ClientModel::getPeerTableModel()
{
    return peerTableModel;
}

BanTableModel *ClientModel::getBanTableModel()
{
    return banTableModel;
}

QString ClientModel::formatFullVersion() const
{
    return QString::fromStdString(FormatFullVersion());
}

QString ClientModel::formatSubVersion() const
{
    return QString::fromStdString(strSubVersion);
}

bool ClientModel::isTestReleaseVersion() const
{
    return CLIENT_BUILD_IS_TEST_RELEASE;
}

bool ClientModel::isRCReleaseVersion() const
{
    return CLIENT_BUILD_IS_RELEASE_CANDIDATE;
}

bool ClientModel::isReleaseVersion() const
{
    // default state is app is a release version
    bool isRelease = true;

    if (CLIENT_VERSION_IS_RELEASE) {

        // if any other release types are flagged then override
        if(isRCReleaseVersion() || isTestReleaseVersion()) {
            isRelease = false;
        }

    }

    return isRelease;
}

QString ClientModel::formatClientStartupTime() const
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