wowlet/src/utils/config.cpp

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// SPDX-License-Identifier: BSD-3-Clause
// Copyright (C) 2020 KeePassXC Team <team@keepassxc.org>
// Copyright (C) 2011 Felix Geyer <debfx@fobos.de>
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// Copyright (c) 2020-2021, The Monero Project.
#include "config.h"
#include "utils/utils.h"
#include "utils/tails.h"
#define QS QStringLiteral
struct ConfigDirective
{
QString name;
QVariant defaultValue;
};
static const QHash<Config::ConfigKey, ConfigDirective> configStrings = {
// General
{Config::warnOnExternalLink,{QS("warnOnExternalLink"), true}},
{Config::checkForAppUpdates,{QS("checkForAppUpdates"), true}},
{Config::warnOnStagenet,{QS("warnOnStagenet"), true}},
{Config::warnOnTestnet,{QS("warnOnTestnet"), true}},
{Config::warnOnAlpha,{QS("warnOnAlpha"), true}},
{Config::homeWidget,{QS("homeWidget"), "ccs"}},
{Config::donateBeg,{QS("donateBeg"), 1}},
{Config::skin,{QS("skin"), "light"}},
{Config::preferredFiatCurrency,{QS("preferredFiatCurrency"), "USD"}},
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{Config::blockExplorer,{QS("blockExplorer"), "explore.wownero.com"}},
{Config::walletDirectory,{QS("walletDirectory"), ""}},
{Config::autoOpenWalletPath,{QS("autoOpenWalletPath"), ""}},
{Config::walletPath,{QS("walletPath"), ""}},
{Config::xmrigPath,{QS("xmrigPath"), ""}},
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{Config::xmrigPool,{QS("xmrigPool"), "cryptonote.social:2223"}},
{Config::nodes,{QS("nodes"), "{}"}},
{Config::websocketEnabled,{QS("websocketEnabled"), true}},
{Config::nodeSource,{QS("nodeSource"), 0}},
{Config::useOnionNodes,{QS("useOnionNodes"), false}},
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{Config::showTabHome,{QS("showTabHome"), true}},
{Config::showTabCoins,{QS("showTabCoins"), false}},
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{Config::showTabExchange, {QS("showTabExchange"), false}},
{Config::showTabXMRig,{QS("showTabXMRig"), false}},
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{Config::showTabCalc,{QS("showTabCalc"), false}},
{Config::geometry, {QS("geometry"), {}}},
{Config::windowState, {QS("windowState"), {}}},
{Config::firstRun,{QS("firstRun"), false}},
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{Config::hideBalance, {QS("hideBalance"), false}},
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{Config::redditFrontend, {QS("redditFrontend"), "old.reddit.com"}},
{Config::showHistorySyncNotice, {QS("showHistorySyncNotice"), true}}
};
QPointer<Config> Config::m_instance(nullptr);
QVariant Config::get(ConfigKey key)
{
auto cfg = configStrings[key];
auto defaultValue = configStrings[key].defaultValue;
return m_settings->value(cfg.name, defaultValue);
}
QString Config::getFileName()
{
return m_settings->fileName();
}
void Config::set(ConfigKey key, const QVariant& value)
{
if (get(key) == value) {
return;
}
auto cfg = configStrings[key];
m_settings->setValue(cfg.name, value);
this->sync();
emit changed(key);
}
/**
* Sync configuration with persistent storage.
*
* Usually, you don't need to call this method manually, but if you are writing
* configurations after an emitted \link QCoreApplication::aboutToQuit() signal,
* use it to guarantee your config values are persisted.
*/
void Config::sync()
{
m_settings->sync();
}
void Config::resetToDefaults()
{
m_settings->clear();
}
Config::Config(const QString& fileName, QObject* parent)
: QObject(parent)
{
init(fileName);
}
Config::Config(QObject* parent)
: QObject(parent)
{
QString configPath;
bool isTails = TailsOS::detect();
configPath = QDir::homePath();
if (isTails) { // #if defined(PORTABLE)
QString appImagePath = qgetenv("APPIMAGE");
QFileInfo appImageDir(appImagePath);
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QDir portablePath(appImageDir.absoluteDir().path() + "/.wowllet");
if (portablePath.mkpath(".")) {
configPath = portablePath.path();
}
else {
qCritical() << "Unable to create portable directory: " << portablePath.path();
}
}
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configPath += "/.config/wowllet/settings.json";
init(QDir::toNativeSeparators(configPath));
}
Config::~Config()
{
}
void Config::init(const QString& configFileName)
{
const QSettings::Format jsonFormat = QSettings::registerFormat("json", Utils::readJsonFile, Utils::writeJsonFile);
QSettings::setDefaultFormat(jsonFormat);
m_settings.reset(new QSettings(configFileName, jsonFormat));
connect(qApp, &QCoreApplication::aboutToQuit, this, &Config::sync);
}
Config* Config::instance()
{
if (!m_instance) {
m_instance = new Config(qApp);
}
return m_instance;
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}