a free Monero desktop wallet
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// SPDX-License-Identifier: BSD-3-Clause
// Copyright (c) 2020, The Monero Project.
#include <stdexcept>
#include <QDir>
#include <QStandardPaths>
#include <QMessageBox>
#include <QClipboard>
#include <QDesktopWidget>
#include "appcontext.h"
#include "utils/tails.h"
#include "utils/whonix.h"
#include "utils/utils.h"
#include "utils/prices.h"
#include "utils/networktype.h"
#include "utils/wsclient.h"
// libwalletqt
#include "libwalletqt/WalletManager.h"
#include "libwalletqt/Wallet.h"
#include "libwalletqt/TransactionHistory.h"
#include "libwalletqt/SubaddressAccount.h"
#include "libwalletqt/Subaddress.h"
#include "libwalletqt/Coins.h"
#include "model/TransactionHistoryModel.h"
#include "model/SubaddressAccountModel.h"
#include "model/SubaddressModel.h"
#include "utils/keysfiles.h"
#include "utils/networktype.h"
#include "utils/config.h"
Prices *AppContext::prices = nullptr;
WalletKeysFilesModel *AppContext::wallets = nullptr;
TxFiatHistory *AppContext::txFiatHistory = nullptr;
double AppContext::balance = 0;
QMap<QString, QString> AppContext::txDescriptionCache;
AppContext::AppContext(QCommandLineParser *cmdargs) {
this->network = new QNetworkAccessManager();
this->networkClearnet = new QNetworkAccessManager();
this->cmdargs = cmdargs;
#if defined(Q_OS_MAC)
this->isTorSocks = qgetenv("DYLD_INSERT_LIBRARIES").indexOf("libtorsocks") >= 0;
#elif defined(Q_OS_LINUX)
this->isTorSocks = qgetenv("LD_PRELOAD").indexOf("libtorsocks") >= 0;
#elif defined(Q_OS_WIN)
this->isTorSocks = false;
#endif
this->isTails = TailsOS::detect();
this->isWhonix = WhonixOS::detect();
//Paths
this->configRoot = QDir::homePath();
if (isTails) { // #if defined(PORTABLE)
QString portablePath = []{
QString appImagePath = qgetenv("APPIMAGE");
if (appImagePath.isEmpty()) {
qDebug() << "Not an appimage, using currentPath()";
return QDir::currentPath() + "/.feather";
}
QFileInfo appImageDir(appImagePath);
return appImageDir.absoluteDir().path() + "/.feather";
}();
if (QDir().mkpath(portablePath)) {
this->configRoot = portablePath;
} else {
qCritical() << "Unable to create portable directory: " << portablePath;
}
}
this->accountName = Utils::getUnixAccountName();
this->homeDir = QDir::homePath();
#if defined(Q_OS_LINUX) or defined(Q_OS_MAC)
this->defaultWalletDir = QString("%1/Monero/wallets").arg(this->configRoot);
this->defaultWalletDirRoot = QString("%1/Monero").arg(this->configRoot);
#elif defined(Q_OS_WIN)
this->defaultWalletDir = QStandardPaths::writableLocation(QStandardPaths::DocumentsLocation) + "/Monero";
this->defaultWalletDirRoot = QStandardPaths::writableLocation(QStandardPaths::DocumentsLocation);
#endif
// Create wallet dirs
if (!QDir().mkpath(defaultWalletDir))
qCritical() << "Unable to create dir: " << defaultWalletDir;
this->configDirectory = QString("%1/.config/feather/").arg(this->configRoot);
#if defined(Q_OS_UNIX)
if(!this->configDirectory.endsWith('/'))
this->configDirectory = QString("%1/").arg(this->configDirectory);
#endif
this->sorry();
// Config
createConfigDirectory(this->configDirectory);
if(this->cmdargs->isSet("stagenet"))
this->networkType = NetworkType::STAGENET;
else if(this->cmdargs->isSet("testnet"))
this->networkType = NetworkType::TESTNET;
else
this->networkType = NetworkType::MAINNET;
// auto nodeSourceUInt = config()->get(Config::nodeSource).toUInt();
// AppContext::nodeSource = static_cast<NodeSource>(nodeSourceUInt);
this->nodes = new Nodes(this, this->networkClearnet);
connect(this, &AppContext::nodeSourceChanged, this->nodes, &Nodes::onNodeSourceChanged);
connect(this, &AppContext::setCustomNodes, this->nodes, &Nodes::setCustomNodes);
connect(this, &AppContext::walletClosing, this->nodes, &Nodes::onWalletClosing);
// Tor & socks proxy
this->ws = new WSClient(this, m_wsUrl);
connect(this->ws, &WSClient::WSMessage, this, &AppContext::onWSMessage);
// timers
m_storeTimer->setSingleShot(true);
connect(this->m_storeTimer, &QTimer::timeout, [this](){
if (!this->currentWallet)
return;
qDebug() << "Storing wallet";
this->currentWallet->store();
});
// restore height lookup
this->initRestoreHeights();
// price history lookup
auto genesis_timestamp = this->restoreHeights[NetworkType::Type::MAINNET]->data.firstKey();
AppContext::txFiatHistory = new TxFiatHistory(genesis_timestamp, this->configDirectory);
connect(this->ws, &WSClient::connectionEstablished, AppContext::txFiatHistory, &TxFiatHistory::onUpdateDatabase);
connect(AppContext::txFiatHistory, &TxFiatHistory::requestYear, [=](unsigned int year){
QByteArray data = QString(R"({"cmd": "txFiatHistory", "data": {"year": %1}})").arg(year).toUtf8();
this->ws->sendMsg(data);
});
connect(AppContext::txFiatHistory, &TxFiatHistory::requestYearMonth, [=](unsigned int year, unsigned int month) {
QByteArray data = QString(R"({"cmd": "txFiatHistory", "data": {"year": %1, "month": %2}})").arg(year).arg(month).toUtf8();
this->ws->sendMsg(data);
});
// fiat/crypto lookup
AppContext::prices = new Prices();
// xmr.to
#ifdef XMRTO
this->XMRTo = new XmrTo(this);
#endif
// XMRig
#ifdef HAS_XMRIG
this->XMRig = new XmRig(this->configDirectory, this);
if(!this->isTails)
this->XMRig->prepare();
#endif
this->walletManager = WalletManager::instance();
QString logPath = QString("%1/daemon.log").arg(configDirectory);
Monero::Utils::onStartup();
Monero::Wallet::init("", "feather", logPath.toStdString(), true);
bool logLevelFromEnv;
int logLevel = qEnvironmentVariableIntValue("MONERO_LOG_LEVEL", &logLevelFromEnv);
if(this->cmdargs->isSet("quiet"))
this->walletManager->setLogLevel(-1);
else if (logLevelFromEnv && logLevel >= 0 && logLevel <= Monero::WalletManagerFactory::LogLevel_Max)
Monero::WalletManagerFactory::setLogLevel(logLevel);
connect(this, &AppContext::createTransactionError, this, &AppContext::onCreateTransactionError);
// libwallet connects
connect(this->walletManager, &WalletManager::walletOpened, this, &AppContext::onWalletOpened);
}
void AppContext::initTor() {
this->tor = new Tor(this, this);
this->tor->start();
if (!(isTails || isWhonix)) {
auto networkProxy = new QNetworkProxy(QNetworkProxy::Socks5Proxy, Tor::torHost, Tor::torPort);
this->network->setProxy(*networkProxy);
if (m_wsUrl.host().endsWith(".onion"))
this->ws->webSocket.setProxy(*networkProxy);
}
}
void AppContext::initWS() {
this->ws->start();
}
void AppContext::onCancelTransaction(PendingTransaction *tx, const QString &address) {
// tx cancelled by user
double amount = tx->amount() / AppContext::cdiv;
emit createTransactionCancelled(address, amount);
this->currentWallet->disposeTransaction(tx);
}
void AppContext::onSweepOutput(const QString &keyImage, QString address, bool churn, int outputs) const {
if(this->currentWallet == nullptr){
qCritical() << "Cannot create transaction; no wallet loaded";
return;
}
if (churn) {
address = this->currentWallet->address(0, 0); // primary address
}
qCritical() << "Creating transaction";
this->currentWallet->createTransactionSingleAsync(keyImage, address, outputs, this->tx_priority);
}
void AppContext::onCreateTransaction(XmrToOrder *order) {
// tx creation via xmr.to
const QString description = QString("XmrTo order %1").arg(order->uuid);
this->onCreateTransaction(order->receiving_subaddress, order->incoming_amount_total, description, false);
}
void AppContext::onCreateTransaction(const QString &address, const double amount, const QString &description, bool all) {
// tx creation
this->tmpTxDescription = description;
if(this->currentWallet == nullptr) {
emit createTransactionError("Cannot create transaction; no wallet loaded");
return;
}
if (!all && amount <= 0) {
emit createTransactionError("Cannot send nothing");
return;
}
auto balance = this->currentWallet->balance() / AppContext::cdiv;
auto unlocked_balance = this->currentWallet->unlockedBalance() / AppContext::cdiv;
if(!all && amount > unlocked_balance) {
emit createTransactionError("Not enough money to spend");
return;
} else if(unlocked_balance == 0) {
emit createTransactionError("No money to spend");
return;
}
auto amount_num = static_cast<quint64>(amount * AppContext::cdiv);
qDebug() << "creating tx";
if(all || amount == balance)
this->currentWallet->createTransactionAllAsync(address, "", this->tx_mixin, this->tx_priority);
else
this->currentWallet->createTransactionAsync(address, "", amount_num, this->tx_mixin, this->tx_priority);
emit initiateTransaction();
}
void AppContext::onCreateTransactionError(const QString &msg) {
this->tmpTxDescription = "";
emit endTransaction();
}
void AppContext::walletClose(bool emitClosedSignal) {
this->nodes->stopTimer();
if(this->currentWallet == nullptr) return;
emit walletClosing();
//ctx->currentWallet->store(); @TODO: uncomment to store on wallet close
this->currentWallet->disconnect();
this->walletManager->closeWallet();
if(this->currentWallet != nullptr)
this->currentWallet = nullptr;
if(emitClosedSignal)
emit walletClosed();
}
void AppContext::onOpenWallet(const QString &path, const QString &password){
if(this->currentWallet != nullptr){
emit walletOpenedError("There is an active wallet opened.");
return;
}
if(!Utils::fileExists(path)) {
emit walletOpenedError(QString("Wallet not found: %1").arg(path));
return;
}
config()->set(Config::firstRun, false);
this->walletPath = path;
this->walletManager->openWalletAsync(path, password, this->networkType, 1);
}
void AppContext::onPreferredFiatCurrencyChanged(const QString &symbol) {
if(this->currentWallet) {
auto *model = this->currentWallet->transactionHistoryModel();
if(model != nullptr) {
model->preferredFiatSign = AppContext::prices->fiat[symbol];
model->preferredFiatSymbol = symbol;
}
}
}
void AppContext::onWalletOpened(Wallet *wallet) {
auto state = wallet->status();
if (state != Wallet::Status_Ok) {
auto errMsg = wallet->errorString();
if(errMsg == QString("basic_string::_M_replace_aux") || errMsg == QString("std::bad_alloc")) {
qCritical() << errMsg;
this->walletManager->clearWalletCache(this->walletPath);
errMsg = QString("%1\n\nAttempted to clean wallet cache. Please restart Feather.").arg(errMsg);
this->walletClose(false);
emit walletOpenedError(errMsg);
} else if(errMsg.contains("wallet cannot be opened as")) {
this->walletClose(false);
emit walletOpenedError(errMsg);
} else if(errMsg.contains("is opened by another wallet program")) {
this->walletClose(false);
emit walletOpenedError(errMsg);
} else {
this->walletClose(false);
emit walletOpenPasswordNeeded(this->walletPassword.isEmpty());
}
return;
}
this->currentWallet = wallet;
this->walletPath = this->currentWallet->path() + ".keys";
this->walletViewOnly = this->currentWallet->viewOnly();
config()->set(Config::walletPath, this->walletPath);
connect(this->currentWallet, &Wallet::moneySpent, this, &AppContext::onMoneySpent);
connect(this->currentWallet, &Wallet::moneyReceived, this, &AppContext::onMoneyReceived);
connect(this->currentWallet, &Wallet::unconfirmedMoneyReceived, this, &AppContext::onUnconfirmedMoneyReceived);
connect(this->currentWallet, &Wallet::newBlock, this, &AppContext::onWalletNewBlock);
connect(this->currentWallet, &Wallet::updated, this, &AppContext::onWalletUpdate);
connect(this->currentWallet, &Wallet::refreshed, this, &AppContext::onWalletRefreshed);
connect(this->currentWallet, &Wallet::transactionCommitted, this, &AppContext::onTransactionCommitted);
connect(this->currentWallet, &Wallet::heightRefreshed, this, &AppContext::onHeightRefreshed);
connect(this->currentWallet, &Wallet::transactionCreated, this, &AppContext::onTransactionCreated);
connect(this->currentWallet, &Wallet::connectionStatusChanged, this, &AppContext::onConnectionStatusChanged);
emit walletOpened();
this->nodes->connectToNode();
this->updateBalance();
#ifdef DONATE_BEG
this->donateBeg();
#endif
// force trigger preferredFiat signal for history model
this->onPreferredFiatCurrencyChanged(config()->get(Config::preferredFiatCurrency).toString());
this->setWindowTitle();
}
void AppContext::setWindowTitle(bool mining) {
QFileInfo fileInfo(this->walletPath);
auto title = QString("Feather - [%1]").arg(fileInfo.fileName());
if(this->walletViewOnly)
title += " [view-only]";
if(mining)
title += " [mining]";
emit setTitle(title);
}
void AppContext::onWSMessage(const QJsonObject &msg) {
QString cmd = msg.value("cmd").toString();
if(cmd == "blockheights") {
auto heights = msg.value("data").toObject();
auto mainnet = heights.value("mainnet").toInt();
auto stagenet = heights.value("stagenet").toInt();
auto changed = false;
if(!this->heights.contains("mainnet")) {
this->heights["mainnet"] = (unsigned int) mainnet;
changed = true;
}
else {
if (mainnet > this->heights["mainnet"]) {
this->heights["mainnet"] = (unsigned int) mainnet;
changed = true;
}
}
if(!this->heights.contains("stagenet")) {
this->heights["stagenet"] = (unsigned int) stagenet;
changed = true;
}
else {
if (stagenet > this->heights["stagenet"]) {
this->heights["stagenet"] = (unsigned int) stagenet;
changed = true;
}
}
if(changed)
emit blockHeightWSUpdated(this->heights);
}
else if(cmd == "nodes") {
this->onWSNodes(msg.value("data").toArray());
}
#if defined(HAS_XMRIG)
else if(cmd == "xmrig") {
this->XMRigDownloads(msg.value("data").toObject());
}
#endif
else if(cmd == "crypto_rates") {
QJsonArray crypto_rates = msg.value("data").toArray();
AppContext::prices->cryptoPricesReceived(crypto_rates);
}
else if(cmd == "fiat_rates") {
QJsonObject fiat_rates = msg.value("data").toObject();
AppContext::prices->fiatPricesReceived(fiat_rates);
}
#if defined(XMRTO)
else if(cmd == "xmrto_rates") {
auto xmr_rates = msg.value("data").toObject();
this->XMRTo->onRatesReceived(xmr_rates);
}
#endif
else if(cmd == "reddit") {
QJsonArray reddit_data = msg.value("data").toArray();
this->onWSReddit(reddit_data);
}
else if(cmd == "ccs") {
auto ccs_data = msg.value("data").toArray();
this->onWSCCS(ccs_data);
}
else if(cmd == "txFiatHistory") {
auto txFiatHistory_data = msg.value("data").toObject();
AppContext::txFiatHistory->onWSData(txFiatHistory_data);
}
}
void AppContext::onWSNodes(const QJsonArray &nodes) {
QList<QSharedPointer<FeatherNode>> l;
for (auto &&entry: nodes) {
auto obj = entry.toObject();
auto nettype = obj.value("nettype");
auto type = obj.value("type");
// filter remote node network types
if(nettype == "mainnet" && this->networkType != NetworkType::MAINNET)
continue;
if(nettype == "stagenet" && this->networkType != NetworkType::STAGENET)
continue;
if(nettype == "testnet" && this->networkType != NetworkType::TESTNET)
continue;
if(type == "clearnet" && (this->isTails || this->isWhonix || this->isTorSocks))
continue;
if(type == "tor" && (!(this->isTails || this->isWhonix || this->isTorSocks)))
continue;
auto node = new FeatherNode(
obj.value("address").toString(),
(unsigned int)obj.value("height").toInt(),
obj.value("online").toBool());
QSharedPointer<FeatherNode> r = QSharedPointer<FeatherNode>(node);
l.append(r);
}
this->nodes->onWSNodesReceived(l);
}
void AppContext::onWSReddit(const QJsonArray& reddit_data) {
QList<QSharedPointer<RedditPost>> l;
for (auto &&entry: reddit_data) {
auto obj = entry.toObject();
auto redditPost = new RedditPost(
obj.value("title").toString(),
obj.value("author").toString(),
obj.value("url").toString(),
obj.value("comments").toInt());
QSharedPointer<RedditPost> r = QSharedPointer<RedditPost>(redditPost);
l.append(r);
}
emit redditUpdated(l);
}
void AppContext::onWSCCS(const QJsonArray &ccs_data) {
QList<QSharedPointer<CCSEntry>> l;
QStringList fonts = {"state", "address", "author", "date",
"title", "target_amount", "raised_amount",
"percentage_funded", "contributions"};
for (auto &&entry: ccs_data) {
auto obj = entry.toObject();
auto c = QSharedPointer<CCSEntry>(new CCSEntry());
if (obj.value("state").toString() != "FUNDING-REQUIRED")
continue;
c->state = obj.value("state").toString();
c->address = obj.value("address").toString();
c->author = obj.value("author").toString();
c->date = obj.value("date").toString();
c->title = obj.value("title").toString();
c->url = obj.value("url").toString();
c->target_amount = obj.value("target_amount").toDouble();
c->raised_amount = obj.value("raised_amount").toDouble();
c->percentage_funded = obj.value("percentage_funded").toDouble();
c->contributions = obj.value("contributions").toInt();
l.append(c);
}
if(l.count() == 0)
emit ccsEmpty();
emit ccsUpdated(l);
}
void AppContext::createConfigDirectory(const QString &dir) {
QString config_dir_tor = QString("%1%2").arg(dir).arg("tor");
QString config_dir_tordata = QString("%1%2").arg(dir).arg("tor/data");
QString config_dir_xmrig = QString("%1%2").arg(dir).arg("xmrig");
QStringList createDirs({dir, config_dir_tor, config_dir_tordata, config_dir_xmrig});
for(const auto &d: createDirs) {
if(!Utils::dirExists(d)) {
qDebug() << QString("Creating directory: %1").arg(d);
if (!QDir().mkpath(d))
throw std::runtime_error("Could not create directory " + d.toStdString());
}
}
}
void AppContext::createWallet(FeatherSeed seed, const QString &path, const QString &password) {
if(Utils::fileExists(path)) {
auto err = QString("Failed to write wallet to path: \"%1\"; file already exists.").arg(path);
qCritical() << err;
emit walletCreatedError(err);
return;
}
if(seed.mnemonicSeed.isEmpty()) {
emit walletCreatedError("Mnemonic seed error. Failed to write wallet.");
return;
}
this->currentWallet = seed.writeWallet(this->walletManager, this->networkType, path, password, this->kdfRounds);
if(this->currentWallet == nullptr) {
emit walletCreatedError("Failed to write wallet");
return;
}
this->createWalletFinish(password);
}
void AppContext::createWalletViewOnly(const QString &path, const QString &password, const QString &address, const QString &viewkey, const QString &spendkey, quint64 restoreHeight) {
if(Utils::fileExists(path)) {
auto err = QString("Failed to write wallet to path: \"%1\"; file already exists.").arg(path);
qCritical() << err;
emit walletCreatedError(err);
return;
}
if(!this->walletManager->addressValid(address, this->networkType)) {
auto err = QString("Failed to create wallet. Invalid address provided.").arg(path);
qCritical() << err;
emit walletCreatedError(err);
return;
}
if(!this->walletManager->keyValid(viewkey, address, true, this->networkType)) {
auto err = QString("Failed to create wallet. Invalid viewkey provided.").arg(path);
qCritical() << err;
emit walletCreatedError(err);
return;
}
if(!spendkey.isEmpty() && !this->walletManager->keyValid(spendkey, address, false, this->networkType)) {
auto err = QString("Failed to create wallet. Invalid spendkey provided.").arg(path);
qCritical() << err;
emit walletCreatedError(err);
return;
}
this->currentWallet = this->walletManager->createWalletFromKeys(path, this->seedLanguage, this->networkType, address, viewkey, spendkey, restoreHeight);
this->createWalletFinish(password);
}
void AppContext::createWalletFinish(const QString &password) {
this->currentWallet->setPassword(password);
this->currentWallet->store();
this->walletPassword = password;
emit walletCreated(this->currentWallet);
}
void AppContext::initRestoreHeights() {
restoreHeights[NetworkType::TESTNET] = new RestoreHeightLookup(NetworkType::TESTNET);
restoreHeights[NetworkType::STAGENET] = RestoreHeightLookup::fromFile(":/assets/restore_heights_monero_stagenet.txt", NetworkType::STAGENET);
restoreHeights[NetworkType::MAINNET] = RestoreHeightLookup::fromFile(":/assets/restore_heights_monero_mainnet.txt", NetworkType::MAINNET);
}
void AppContext::onSetRestoreHeight(unsigned int height){
auto seed = this->currentWallet->getCacheAttribute("feather.seed");
if(!seed.isEmpty()) {
const auto msg = "This wallet has a 14 word mnemonic seed which has the restore height embedded.";
emit setRestoreHeightError(msg);
return;
}
this->currentWallet->setWalletCreationHeight(height);
this->currentWallet->setPassword(this->walletPassword); // trigger .keys write
// nuke wallet cache
const auto fn = this->currentWallet->path();
this->walletManager->clearWalletCache(fn);
emit customRestoreHeightSet(height);
}
void AppContext::onOpenAliasResolve(const QString &openAlias) {
// @TODO: calling this freezes for about 1-2 seconds :/
const auto result = this->walletManager->resolveOpenAlias(openAlias);
const auto spl = result.split("|");
auto msg = QString("");
if(spl.count() != 2) {
msg = "Internal error";
emit openAliasResolveError(msg);
return;
}
const auto &status = spl.at(0);
const auto &address = spl.at(1);
const auto valid = this->walletManager->addressValid(address, this->networkType);
if(status == "false"){
if(valid){
msg = "Address found, but the DNSSEC signatures could not be verified, so this address may be spoofed";
emit openAliasResolveError(msg);
return;
} else {
msg = "No valid address found at this OpenAlias address, but the DNSSEC signatures could not be verified, so this may be spoofed";
emit openAliasResolveError(msg);
return;
}
} else if(status != "true") {
msg = "Internal error";
emit openAliasResolveError(msg);
return;
}
if(valid){
emit openAliasResolved(address, openAlias);
return;
}
msg = QString("Address validation error.");
if(!address.isEmpty())
msg += QString(" Perhaps it is of the wrong network type."
"\n\nOpenAlias: %1\nAddress: %2").arg(openAlias).arg(address);
emit openAliasResolveError(msg);
}
void AppContext::donateBeg() {
if(this->currentWallet == nullptr) return;
if(this->networkType != NetworkType::Type::MAINNET) return;
if(this->currentWallet->viewOnly()) return;
auto donationCounter = config()->get(Config::donateBeg).toInt();
if(donationCounter == -1)
return; // previously donated
donationCounter += 1;
if (donationCounter % m_donationBoundary == 0)
emit donationNag();
config()->set(Config::donateBeg, donationCounter);
}
void AppContext::sorry() {
auto msg = "Unable to start Feather, error code 0xd34db33f. If this problem "
"persists, please contact Technical Support.";
QStringList paths = {"C:\\ProgramData\\ryo", this->homeDir + "/.ryo"};
for(const QString &ryo: paths)
if(Utils::dirExists(ryo))
throw std::runtime_error(msg);
}
AppContext::~AppContext() {
this->walletClose(false);
}
// ############################################## LIBWALLET QT #########################################################
void AppContext::onMoneySpent(const QString &txId, quint64 amount) {
auto amount_num = amount / AppContext::cdiv;
qDebug() << Q_FUNC_INFO << txId << " " << QString::number(amount_num);
}
void AppContext::onMoneyReceived(const QString &txId, quint64 amount) {
// Incoming tx included in a block.
auto amount_num = amount / AppContext::cdiv;
qDebug() << Q_FUNC_INFO << txId << " " << QString::number(amount_num);
}
void AppContext::onUnconfirmedMoneyReceived(const QString &txId, quint64 amount) {
// Incoming transaction in pool
auto amount_num = amount / AppContext::cdiv;
qDebug() << Q_FUNC_INFO << txId << " " << QString::number(amount_num);
if(this->currentWallet->synchronized()) {
auto notify = QString("%1 XMR (pending)").arg(amount_num);
Utils::desktopNotify("Payment received", notify, 5000);
}
}
void AppContext::onWalletUpdate() {
if (this->currentWallet->synchronized()) {
this->refreshModels();
}
this->updateBalance();
this->storeWallet();
}
void AppContext::onWalletRefreshed() {
if (!this->refreshed) {
refreshModels();
this->refreshed = true;
this->storeWallet();
}
this->currentWallet->refreshHeightAsync();
}
void AppContext::onWalletNewBlock(quint64 blockheight, quint64 targetHeight) {
this->syncStatusUpdated(blockheight, targetHeight);
if (this->currentWallet->synchronized()) {
this->currentWallet->coins()->refreshUnlocked();
this->currentWallet->history()->refresh(this->currentWallet->currentSubaddressAccount());
// Todo: only refresh tx confirmations
}
}
void AppContext::onHeightRefreshed(quint64 walletHeight, quint64 daemonHeight, quint64 targetHeight) {
qDebug() << Q_FUNC_INFO << walletHeight << daemonHeight << targetHeight;
if (!this->currentWallet->connected())
return;
if (daemonHeight < targetHeight) {
emit blockchainSync(daemonHeight, targetHeight);
}
else {
this->syncStatusUpdated(walletHeight, daemonHeight);
}
}
void AppContext::onTransactionCreated(PendingTransaction *tx, const QString &address, const QString &paymentId, quint32 mixin) {
if(address == this->featherDonationAddress)
this->featherDonationSending = true;
// tx created, but not sent yet. ask user to verify first.
emit createTransactionSuccess(tx, address, mixin);
emit endTransaction();
}
void AppContext::onTransactionCommitted(bool status, PendingTransaction *tx, const QStringList& txid){
this->currentWallet->history()->refresh(this->currentWallet->currentSubaddressAccount());
this->currentWallet->coins()->refresh(this->currentWallet->currentSubaddressAccount());
this->storeWallet();
emit transactionCommitted(status, tx, txid);
// this tx was a donation to Feather, stop our nagging
if(this->featherDonationSending) {
this->featherDonationSending = false;
config()->set(Config::donateBeg, -1);
}
}
void AppContext::onConnectionStatusChanged(int status) {
}
void AppContext::storeWallet() {
if (m_storeTimer->isActive())
return;
m_storeTimer->start(60000);
}
void AppContext::updateBalance() {
if(!this->currentWallet)
throw std::runtime_error("this should not happen, ever");
AppContext::balance = this->currentWallet->balance() / AppContext::cdiv;
auto balance_str = QString::number(balance, 'f');
double unlocked = this->currentWallet->unlockedBalance() / AppContext::cdiv;
auto unlocked_str = QString::number(unlocked, 'f');
emit balanceUpdated(balance, unlocked, balance_str, unlocked_str);
}
void AppContext::syncStatusUpdated(quint64 height, quint64 target) {
if (height < (target - 1)) {
emit refreshSync(height, target);
}
else {
this->updateBalance();
emit synchronized();
}
}
void AppContext::refreshModels() {
if (!this->currentWallet)
return;
this->currentWallet->history()->refresh(this->currentWallet->currentSubaddressAccount());
this->currentWallet->subaddress()->refresh(this->currentWallet->currentSubaddressAccount());
this->currentWallet->coins()->refresh(this->currentWallet->currentSubaddressAccount());
// Todo: set timer for refreshes
}