doomseekerconfig.cpp

//------------------------------------------------------------------------------
// doomseekerconfig.cpp
//------------------------------------------------------------------------------
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
// 02110-1301  USA
//
//------------------------------------------------------------------------------
// Copyright (C) 2010 "Zalewa" <zalewapl@gmail.com>
//------------------------------------------------------------------------------
#include "doomseekerconfig.h"

#include "configuration/queryspeed.h"
#include "datapaths.h"
#include "fileutils.h"
#include "gui/models/serverlistproxymodel.h"
#include "ini/ini.h"
#include "ini/inisection.h"
#include "ini/inivariable.h"
#include "ini/settingsproviderqt.h"
#include "localizationinfo.h"
#include "log.h"
#include "pathfinder/filealias.h"
#include "pathfinder/filesearchpath.h"
#include "plugins/engineplugin.h"
#include "scanner.h"
#include "strings.hpp"
#include "updater/updatechannel.h"
#include "version.h"
#include "wadseeker/wadseeker.h"

#include <QLocale>
static PatternList readPre1Point2BuddiesList(const QString &configEntry)
{
        PatternList patterns;

        Scanner listReader(configEntry.toUtf8().constData(), configEntry.length());
        // Syntax: {basic|advanced} "pattern";...
        while (listReader.tokensLeft())
        {
                if (!listReader.checkToken(TK_Identifier))
                        break; // Invalid so lets just use what we have.

                Pattern::Syntax syntax;
                if (listReader->str().compare("basic") == 0)
                        syntax = Pattern::Wildcard;
                else
                        syntax = Pattern::RegExp;

                if (!listReader.checkToken(TK_StringConst))
                        break;

                Pattern pattern(listReader->str(), QRegularExpression::CaseInsensitiveOption, syntax);
                if (pattern.isValid())
                        patterns << pattern;

                if (!listReader.checkToken(';'))
                        break;
        }
        return patterns;
}
DoomseekerConfig *DoomseekerConfig::instance = nullptr;

DoomseekerConfig::DoomseekerConfig()
{
        this->dummySection = new IniSection(nullptr, QString());
}

DoomseekerConfig::~DoomseekerConfig()
{
        delete this->dummySection;
}

DoomseekerConfig &DoomseekerConfig::config()
{
        if (instance == nullptr)
                instance = new DoomseekerConfig();

        return *instance;
}

void DoomseekerConfig::dispose()
{
        if (instance != nullptr)
        {
                delete instance;
                instance = nullptr;
        }
}

IniSection DoomseekerConfig::iniSectionForPlugin(const QString &pluginName)
{
        if (pluginName.isEmpty())
        {
                gLog << QObject::tr("DoomseekerConfig.iniSectionForPlugin(): empty plugin name has been specified, returning dummy IniSection.");
                return *dummySection;
        }

        if (!isValidPluginName(pluginName))
        {
                gLog << QObject::tr("DoomseekerConfig.iniSectionForPlugin(): plugin name is invalid: %1").arg(pluginName);
                return *dummySection;
        }

        if (this->pIni == nullptr)
                setIniFile("");

        QString sectionName = pluginName;
        sectionName = sectionName.replace(' ', "");
        return this->pIni->section(sectionName);
}

IniSection DoomseekerConfig::iniSectionForPlugin(const EnginePlugin *plugin)
{
        return iniSectionForPlugin(plugin->data()->name);
}

bool DoomseekerConfig::isValidPluginName(const QString &pluginName) const
{
        QString invalids[] = { "doomseeker", "wadseeker", "" };

        for (int i = 0; !invalids[i].isEmpty(); ++i)
        {
                if (pluginName.compare(invalids[i], Qt::CaseInsensitive) == 0)
                        return false;
        }

        return true;
}

bool DoomseekerConfig::readFromFile()
{
        if (pIni == nullptr)
                return false;

        IniSection sectionDoomseeker = pIni->section(doomseeker.SECTION_NAME);
        doomseeker.load(sectionDoomseeker);

        IniSection sectionServerFilter = pIni->section(serverFilter.SECTION_NAME);
        serverFilter.load(sectionServerFilter);

        IniSection sectionWadseeker = pIni->section(wadseeker.SECTION_NAME);
        wadseeker.load(sectionWadseeker);

        IniSection sectionAutoUpdates = pIni->section(autoUpdates.SECTION_NAME);
        autoUpdates.load(sectionAutoUpdates);

        // Plugins should read their sections manually.

        return true;
}

bool DoomseekerConfig::saveToFile()
{
        if (pIni == nullptr)
                return false;

        /*
        TODO:
        Find a way to work around this.
        const QString TOP_COMMENT = QObject::tr("This is %1 configuration file.\n\
        Any modification done manually to this file is on your own risk.").arg(Version::fullVersionInfo());

        pIni->setIniTopComment(TOP_COMMENT);
        */
        IniSection sectionDoomseeker = pIni->section(doomseeker.SECTION_NAME);
        doomseeker.save(sectionDoomseeker);

        IniSection sectionServerFilter = pIni->section(serverFilter.SECTION_NAME);
        serverFilter.save(sectionServerFilter);

        IniSection sectionWadseeker = pIni->section(wadseeker.SECTION_NAME);
        wadseeker.save(sectionWadseeker);

        IniSection sectionAutoUpdates = pIni->section(autoUpdates.SECTION_NAME);
        autoUpdates.save(sectionAutoUpdates);

        // Plugins should save their sections manually.
        if (this->settings->isWritable())
        {
                this->settings->sync();
                return true;
        }
        return false;
}

bool DoomseekerConfig::setIniFile(const QString &filePath)
{
        // Delete old instances if necessary.
        this->pIni.reset();
        this->settingsProvider.reset();
        this->settings.reset();

        gLog << QObject::tr("Setting INI file: %1").arg(filePath);
        // Create new instances.
        this->settings.reset(new QSettings(filePath, QSettings::IniFormat));
        this->settingsProvider.reset(new SettingsProviderQt(this->settings.data()));
        this->pIni.reset(new Ini(this->settingsProvider.data()));

        // Init.
        IniSection section;

        section = this->pIni->section(doomseeker.SECTION_NAME);
        doomseeker.init(section);

        section = this->pIni->section(serverFilter.SECTION_NAME);
        serverFilter.init(section);

        section = this->pIni->section(wadseeker.SECTION_NAME);
        wadseeker.init(section);

        section = this->pIni->section(autoUpdates.SECTION_NAME);
        autoUpdates.init(section);

        return true;
}

QList<FileSearchPath> DoomseekerConfig::combinedWadseekPaths() const
{
        QList<FileSearchPath> paths = doomseeker.wadPaths;
        paths << wadseeker.targetDirectory;
        return paths;
}

DClass<DoomseekerConfig::DoomseekerCfg>
{
public:
        IniSection section;
        QuerySpeed querySpeed;

        QString slotStyle() const
        {
                // Slot styles were indexed in older versions of Doomseeker.
                // This here provides compatibility layer that allows to load configuration
                // files from those versions.
                const int NUM_SLOTSTYLES = 2;
                const char *indexedSlotStyles[NUM_SLOTSTYLES] = { "marines", "blocks" };
                bool isInt = false;
                int numeric = section["SlotStyle"].value().toInt(&isInt);
                if (isInt && numeric >= 0 && numeric < NUM_SLOTSTYLES)
                        return indexedSlotStyles[numeric];
                else
                        return section["SlotStyle"].valueString();
        }
};

DPointered(DoomseekerConfig::DoomseekerCfg)

const QString DoomseekerConfig::DoomseekerCfg::SECTION_NAME = "Doomseeker";

DoomseekerConfig::DoomseekerCfg::DoomseekerCfg()
{
        this->bBotsAreNotPlayers = true;
        this->bCloseToTrayIcon = false;
        this->bColorizeServerConsole = true;
        this->bDrawGridInServerTable = false;
        this->bHidePasswords = false;
        this->bHonorServerCountries = true;
        this->bGroupServersWithPlayersAtTheTopOfTheList = true;
        this->bIP2CountryAutoUpdate = true;
        this->bLogCreatedServer = false;
        this->bLookupHosts = true;
        this->bQueryAutoRefreshDontIfActive = true;
        this->bQueryAutoRefreshEnabled = false;
        this->bQueryBeforeLaunch = true;
        this->bQueryOnStartup = true;
        this->bRecordDemo = false;
        this->bTellMeWhereAreTheWADsWhenIHoverCursorOverWADSColumn = true;
        this->bCheckTheIntegrityOfWads = true;
        this->bUseTrayIcon = false;
        this->bMarkServersWithBuddies = true;
        this->buddyServersColor = "#5ecf75";
        this->customServersColor = "#ffaa00";
        this->lanServersColor = "#92ebe5";
        this->localization = LocalizationInfo::SYSTEM_FOLLOW.localeName;
        this->mainWindowState = "";
        this->mainWindowGeometry = "";
        this->queryAutoRefreshEverySeconds = 180;
        setQuerySpeed(QuerySpeed::aggressive());
        this->previousCreateServerConfigDir = "";
        this->previousCreateServerExecDir = "";
        this->previousCreateServerLogDir = "";
        this->previousCreateServerWadDir = "";
        this->slotStyle = "blocks";
        this->serverListSortIndex = -1;
        this->serverListSortDirection = Qt::DescendingOrder;
        this->wadPaths = FileSearchPath::fromStringList(gDefaultDataPaths->defaultWadPaths());
}

DoomseekerConfig::DoomseekerCfg::~DoomseekerCfg()
{
}

QList<ColumnSort> DoomseekerConfig::DoomseekerCfg::additionalSortColumns() const
{
        QList<ColumnSort> list;
        QVariantList varList = d->section.value("AdditionalSortColumns").toList();
        for (const QVariant &var : varList)
        {
                list << ColumnSort::deserializeQVariant(var);
        }
        return list;
}

void DoomseekerConfig::DoomseekerCfg::setAdditionalSortColumns(const QList<ColumnSort> &val)
{
        QVariantList varList;
        for (const ColumnSort &elem : val)
        {
                varList << elem.serializeQVariant();
        }
        d->section.setValue("AdditionalSortColumns", varList);
}

void DoomseekerConfig::DoomseekerCfg::init(IniSection &section)
{
        // TODO: Make all methods use d->section
        d->section = section;
        section.createSetting("Localization", this->localization);
        section.createSetting("BotsAreNotPlayers", this->bBotsAreNotPlayers);
        section.createSetting("CloseToTrayIcon", this->bCloseToTrayIcon);
        section.createSetting("ColorizeServerConsole", this->bColorizeServerConsole);
        section.createSetting("DrawGridInServerTable", this->bDrawGridInServerTable);
        section.createSetting("HidePasswords", this->bHidePasswords);
        section.createSetting("HonorServerCountries", this->bHonorServerCountries);
        section.createSetting("GroupServersWithPlayersAtTheTopOfTheList", this->bGroupServersWithPlayersAtTheTopOfTheList);
        section.createSetting("IP2CAutoUpdate", this->bIP2CountryAutoUpdate);
        section.createSetting("LogCreatedServers", this->bLogCreatedServer);
        section.createSetting("LookupHosts", this->bLookupHosts);
        section.createSetting("QueryAutoRefreshDontIfActive", this->bQueryAutoRefreshDontIfActive);
        section.createSetting("QueryAutoRefreshEnabled", this->bQueryAutoRefreshEnabled);
        section.createSetting("QueryOnStartup", this->bQueryOnStartup);
        section.createSetting("RecordDemo", this->bRecordDemo);
        section.createSetting("TellMeWhereAreTheWADsWhenIHoverCursorOverWADSColumn", this->bTellMeWhereAreTheWADsWhenIHoverCursorOverWADSColumn);
        section.createSetting("CheckTheIntegrityOfWads", this->bCheckTheIntegrityOfWads);
        section.createSetting("UseTrayIcon", this->bUseTrayIcon);
        section.createSetting("MarkServersWithBuddies", this->bMarkServersWithBuddies);
        section.createSetting("BuddyServersColor", this->buddyServersColor);
        section.createSetting("CustomServersColor", this->customServersColor);
        section.createSetting("LanServersColor", this->lanServersColor);
        section.createSetting("QueryAutoRefreshEverySeconds", this->queryAutoRefreshEverySeconds);
        section.createSetting("QueryServerInterval", this->querySpeed().intervalBetweenServers);
        section.createSetting("QueryServerTimeout", this->querySpeed().delayBetweenSingleServerAttempts);
        section.createSetting("QueryAttemptsPerServer", this->querySpeed().attemptsPerServer);
        section.createSetting("SlotStyle", this->slotStyle);
        section.createSetting("ServerListSortIndex", this->serverListSortIndex);
        section.createSetting("ServerListSortDirection", this->serverListSortDirection);
        section.createSetting("WadPaths", FileSearchPath::toVariantList(this->wadPaths));

        initWadAlias();
}

void DoomseekerConfig::DoomseekerCfg::initWadAlias()
{
        if (!d->section.hasSetting("WadAliases"))
                setWadAliases(FileAlias::standardWadAliases());
}

void DoomseekerConfig::DoomseekerCfg::load(IniSection &section)
{
        this->localization = (const QString &)section["Localization"];
        this->bBotsAreNotPlayers = section["BotsAreNotPlayers"];
        this->bCloseToTrayIcon = section["CloseToTrayIcon"];
        this->bColorizeServerConsole = section["ColorizeServerConsole"];
        this->bDrawGridInServerTable = section["DrawGridInServerTable"];
        this->bHidePasswords = section["HidePasswords"];
        this->bHonorServerCountries = section["HonorServerCountries"];
        this->bGroupServersWithPlayersAtTheTopOfTheList = section["GroupServersWithPlayersAtTheTopOfTheList"];
        this->bIP2CountryAutoUpdate = section["IP2CAutoUpdate"];
        this->bLogCreatedServer = section["LogCreatedServers"];
        this->bLookupHosts = section["LookupHosts"];
        this->bQueryAutoRefreshDontIfActive = section["QueryAutoRefreshDontIfActive"];
        this->bQueryAutoRefreshEnabled = section["QueryAutoRefreshEnabled"];
        this->bQueryBeforeLaunch = section["QueryBeforeLaunch"];
        this->bQueryOnStartup = section["QueryOnStartup"];
        this->bRecordDemo = section["RecordDemo"];
        this->bTellMeWhereAreTheWADsWhenIHoverCursorOverWADSColumn = section["TellMeWhereAreTheWADsWhenIHoverCursorOverWADSColumn"];
        this->bCheckTheIntegrityOfWads = section["CheckTheIntegrityOfWads"];
        this->bUseTrayIcon = section["UseTrayIcon"];
        this->bMarkServersWithBuddies = section["MarkServersWithBuddies"];
        this->buddyServersColor = (const QString &)section["BuddyServersColor"];
        this->customServersColor = (const QString &)section["CustomServersColor"];
        this->lanServersColor = (const QString &)section["LanServersColor"];
        this->mainWindowState = (const QString &)section["MainWindowState"];
        this->mainWindowGeometry = section.value("MainWindowGeometry", "").toByteArray();
        this->queryAutoRefreshEverySeconds = section["QueryAutoRefreshEverySeconds"];
        d->querySpeed.intervalBetweenServers = section["QueryServerInterval"];
        d->querySpeed.delayBetweenSingleServerAttempts = section["QueryServerTimeout"];
        d->querySpeed.attemptsPerServer = section["QueryAttemptsPerServer"];
        this->previousCreateServerConfigDir = (const QString &)section["PreviousCreateServerConfigDir"];
        this->previousCreateServerExecDir = (const QString &)section["PreviousCreateServerExecDir"];
        this->previousCreateServerLogDir = (const QString &)section["PreviousCreateServerLogDir"];
        this->previousCreateServerWadDir = (const QString &)section["PreviousCreateServerWadDir"];
        this->serverListColumnState = (const QString &)section["ServerListColumnState"];
        this->serverListSortIndex = section["ServerListSortIndex"];
        this->serverListSortDirection = section["ServerListSortDirection"];
        this->slotStyle = d->slotStyle();

        // Complex data variables.

        // Custom servers
        // CustomServers2 is for Doomseeker >= 1.2.
        // Deserialization of this setting is not backwards-compatible,
        // hence we need an extra compatibility layer. The amount of
        // information that the user could potentially lose if I had
        // been too lazy to code this would be insufferable.
        QList<CustomServerInfo> customServersList;
        CustomServers::decodeConfigEntries(section["CustomServers2"], customServersList);
        QList<CustomServerInfo> backwardCompatibleServers;
        CustomServers::decodeConfigEntries(section["CustomServers"], backwardCompatibleServers);
        for (const CustomServerInfo &backwardCompatibleServer : backwardCompatibleServers)
        {
                bool known = false;
                for (const CustomServerInfo &knownServer : customServersList)
                {
                        if (knownServer.isSameServer(backwardCompatibleServer))
                        {
                                known = true;
                                break;
                        }
                }
                if (!known)
                        customServersList << backwardCompatibleServer;
        }
        this->customServers = customServersList.toVector();

        // WAD paths
        // Backward compatibility, XXX once new stable is released:
        QVariant variantWadPaths = section["WadPaths"].value();
        if (variantWadPaths.isValid() && variantWadPaths.toList().isEmpty())
        {
                // Backward compatibility continued:
                wadPaths.clear();
                QStringList paths = variantWadPaths.toString().split(";");
                for (const QString &path : paths)
                {
                        wadPaths << FileSearchPath(path);
                }
        }
        else
        {
                // This is not a part of XXX, this is proper, current behavior:
                wadPaths = FileSearchPath::fromVariantList(section["WadPaths"].value().toList());
        }
        // End of backward compatibility for WAD paths.

        // Buddies list
        if (section.hasSetting("Buddies"))
                this->buddies = PatternList::deserializeQVariant(section.value("Buddies"));
        else if (section.hasSetting("BuddiesList"))
        {
                // Backward compatibility, pre 1.2.
                this->buddies = readPre1Point2BuddiesList(section["BuddiesList"]);
        }
}

void DoomseekerConfig::DoomseekerCfg::save(IniSection &section)
{
        section["Localization"] = this->localization;
        section["BotsAreNotPlayers"] = this->bBotsAreNotPlayers;
        section["CloseToTrayIcon"] = this->bCloseToTrayIcon;
        section["ColorizeServerConsole"] = this->bColorizeServerConsole;
        section["DrawGridInServerTable"] = this->bDrawGridInServerTable;
        section["HidePasswords"] = this->bHidePasswords;
        section["HonorServerCountries"] = this->bHonorServerCountries;
        section["GroupServersWithPlayersAtTheTopOfTheList"] = this->bGroupServersWithPlayersAtTheTopOfTheList;
        section["IP2CAutoUpdate"] = this->bIP2CountryAutoUpdate;
        section["LogCreatedServers"] = this->bLogCreatedServer;
        section["LookupHosts"] = this->bLookupHosts;
        section["QueryAutoRefreshDontIfActive"] = this->bQueryAutoRefreshDontIfActive;
        section["QueryAutoRefreshEnabled"] = this->bQueryAutoRefreshEnabled;
        section["QueryBeforeLaunch"] = this->bQueryBeforeLaunch;
        section["QueryOnStartup"] = this->bQueryOnStartup;
        section["RecordDemo"] = this->bRecordDemo;
        section["TellMeWhereAreTheWADsWhenIHoverCursorOverWADSColumn"] = this->bTellMeWhereAreTheWADsWhenIHoverCursorOverWADSColumn;
        section["CheckTheIntegrityOfWads"] = this->bCheckTheIntegrityOfWads;
        section["UseTrayIcon"] = this->bUseTrayIcon;
        section["MarkServersWithBuddies"] = this->bMarkServersWithBuddies;
        section["BuddyServersColor"] = this->buddyServersColor;
        section["CustomServersColor"] = this->customServersColor;
        section["LanServersColor"] = this->lanServersColor;
        section["MainWindowState"] = this->mainWindowState;
        section.setValue("MainWindowGeometry", this->mainWindowGeometry);
        section["QueryAutoRefreshEverySeconds"] = this->queryAutoRefreshEverySeconds;
        section["QueryServerInterval"] = this->querySpeed().intervalBetweenServers;
        section["QueryServerTimeout"] = this->querySpeed().delayBetweenSingleServerAttempts;
        section["QueryAttemptsPerServer"] = this->querySpeed().attemptsPerServer;
        section["PreviousCreateServerConfigDir"] = this->previousCreateServerConfigDir;
        section["PreviousCreateServerExecDir"] = this->previousCreateServerExecDir;
        section["PreviousCreateServerLogDir"] = this->previousCreateServerLogDir;
        section["PreviousCreateServerWadDir"] = this->previousCreateServerWadDir;
        section["ServerListColumnState"] = this->serverListColumnState;
        section["ServerListSortIndex"] = this->serverListSortIndex;
        section["ServerListSortDirection"] = this->serverListSortDirection;
        section["SlotStyle"] = this->slotStyle;

        // Complex data variables.

        // Custom servers
        QStringList allCustomServers; // backward compatibility for Doomseeker <1.2
        QStringList allCustomServers2; // Doomseeker >=1.2
        for (const CustomServerInfo &customServer : this->customServers)
        {
                QString engineName = QUrl::toPercentEncoding(customServer.engine, "", "()");
                QString address = QUrl::toPercentEncoding(customServer.host, "", "()");

                QString customServerStringPrefix = QString("(%1;%2;%3")
                        .arg(engineName).arg(address)
                        .arg(customServer.port);
                QString customServerString2 = QString("%1;%2)")
                        .arg(customServerStringPrefix)
                        .arg(customServer.enabled ? 1 : 0);

                allCustomServers << customServerStringPrefix + ")";
                allCustomServers2 << customServerString2;
        }
        section["CustomServers"] = allCustomServers.join(";");
        section["CustomServers2"] = allCustomServers2.join(";");

        section["WadPaths"].setValue(FileSearchPath::toVariantList(this->wadPaths));
        section["Buddies"].setValue(this->buddies.serializeQVariant());
}

const QuerySpeed &DoomseekerConfig::DoomseekerCfg::querySpeed() const
{
        return d->querySpeed;
}

void DoomseekerConfig::DoomseekerCfg::setQuerySpeed(const QuerySpeed &val)
{
        d->querySpeed = val;
}

QList<FileAlias> DoomseekerConfig::DoomseekerCfg::wadAliases() const
{
        QList<FileAlias> list;
        QVariantList varList = d->section.value("WadAliases").toList();
        for (const QVariant &var : varList)
        {
                list << FileAlias::deserializeQVariant(var);
        }
        return FileAliasList::mergeDuplicates(list);
}

void DoomseekerConfig::DoomseekerCfg::setWadAliases(const QList<FileAlias> &val)
{
        QVariantList varList;
        for (const FileAlias &elem : val)
        {
                varList << elem.serializeQVariant();
        }
        d->section.setValue("WadAliases", varList);
}

void DoomseekerConfig::DoomseekerCfg::enableFreedoomInstallation(const QString &dir)
{
        if (!FileUtils::containsPath(wadPathsOnly(), dir))
                wadPaths.prepend(dir);
        QList<FileAlias> aliases = wadAliases();
        aliases << FileAlias::freeDoom1Aliases();
        aliases << FileAlias::freeDoom2Aliases();
        aliases = FileAliasList::mergeDuplicates(aliases);
        setWadAliases(aliases);
}

QStringList DoomseekerConfig::DoomseekerCfg::wadPathsOnly() const
{
        QStringList result;
        for (const FileSearchPath &path : wadPaths)
        {
                result << path.path();
        }
        return result;
}
const QString DoomseekerConfig::AutoUpdates::SECTION_NAME = "Doomseeker_AutoUpdates";

void DoomseekerConfig::AutoUpdates::init(IniSection &section)
{
        section.createSetting("UpdateChannelName", UpdateChannel::mkStable().name());
        section.createSetting("UpdateMode", (int) UM_NotifyOnly);
        section.createSetting("LastKnownUpdateRevisions", QVariant());
        section.createSetting("bPerformUpdateOnNextRun", false);
}

void DoomseekerConfig::AutoUpdates::load(IniSection &section)
{
        updateChannelName = (const QString &)section["UpdateChannelName"];
        updateMode = (UpdateMode)section["UpdateMode"].value().toInt();
        QVariantMap lastKnownUpdateRevisionsVariant = section["LastKnownUpdateRevisions"].value().toMap();
        lastKnownUpdateRevisions.clear();
        for (const QString &package : lastKnownUpdateRevisionsVariant.keys())
        {
                QVariant revisionVariant = lastKnownUpdateRevisionsVariant[package];
                lastKnownUpdateRevisions.insert(package, revisionVariant.toString());
        }
        bPerformUpdateOnNextRun = section["bPerformUpdateOnNextRun"].value().toBool();
}

void DoomseekerConfig::AutoUpdates::save(IniSection &section)
{
        section["UpdateChannelName"] = updateChannelName;
        section["UpdateMode"] = updateMode;
        QVariantMap revisionsVariantMap;
        for (const QString &package : lastKnownUpdateRevisions.keys())
        {
                revisionsVariantMap.insert(package, lastKnownUpdateRevisions[package]);
        }
        section["LastKnownUpdateRevisions"].setValue(revisionsVariantMap);
        section["bPerformUpdateOnNextRun"].setValue(bPerformUpdateOnNextRun);
}
const QString DoomseekerConfig::ServerFilter::SECTION_NAME = "ServerFilter";

void DoomseekerConfig::ServerFilter::init(IniSection &section)
{
        section.createSetting("bEnabled", true);
        section.createSetting("bShowEmpty", true);
        section.createSetting("bShowFull", true);
        section.createSetting("bShowOnlyValid", false);
        section.createSetting("GameModes", QStringList());
        section.createSetting("GameModesExcluded", QStringList());
        section.createSetting("MaxPing", 0);
        section.createSetting("ServerName", "");
        section.createSetting("TestingServers", Doomseeker::Indifferent);
        section.createSetting("WADs", QStringList());
        section.createSetting("WADsExcluded", QStringList());
}

void DoomseekerConfig::ServerFilter::load(IniSection &section)
{
        info.bEnabled = section["bEnabled"];
        info.bShowEmpty = section["bShowEmpty"];
        info.bShowFull = section["bShowFull"];
        info.bShowOnlyValid = section["bShowOnlyValid"];
        info.gameModes = section["GameModes"].value().toStringList();
        info.gameModesExcluded = section["GameModesExcluded"].value().toStringList();
        info.maxPing = section["MaxPing"];
        info.serverName = (const QString &)section["ServerName"];
        info.testingServers = static_cast<Doomseeker::ShowMode>(section.value("TestingServers").toInt());
        info.wads = section["WADs"].value().toStringList();
        info.wadsExcluded = section["WADsExcluded"].value().toStringList();
}

void DoomseekerConfig::ServerFilter::save(IniSection &section)
{
        section["bEnabled"] = info.bEnabled;
        section["bShowEmpty"] = info.bShowEmpty;
        section["bShowFull"] = info.bShowFull;
        section["bShowOnlyValid"] = info.bShowOnlyValid;
        section["GameModes"].setValue(info.gameModes);
        section["GameModesExcluded"].setValue(info.gameModesExcluded);
        section["MaxPing"] = info.maxPing;
        section["ServerName"] = info.serverName;
        section["TestingServers"] = info.testingServers;
        section["WADs"].setValue(info.wads);
        section["WADsExcluded"].setValue(info.wadsExcluded);
}
const QString DoomseekerConfig::WadseekerCfg::SECTION_NAME = "Wadseeker";

DoomseekerConfig::WadseekerCfg::WadseekerCfg()
{
        this->bAlwaysUseDefaultSites = true;
        this->bSearchInIdgames = true;
        this->bSearchInWadArchive = true;
        this->colorMessageCriticalError = "#ff0000";
        this->colorMessageError = "#ff0000";
        this->colorMessageNotice = "#000000";
;
        this->idgamesURL = Wadseeker::defaultIdgamesUrl();
        this->maxConcurrentSiteDownloads = 3;
        this->maxConcurrentWadDownloads = 2;
        this->targetDirectory = gDefaultDataPaths->programsDataDirectoryPath();

        // Search URLs remains uninitialized here. It will be initialized
        // by init() and then load() since Doomseeker always calls these
        // methods in this order.
}

void DoomseekerConfig::WadseekerCfg::init(IniSection &section)
{
        section.createSetting("AlwaysUseDefaultSites", this->bAlwaysUseDefaultSites);
        section.createSetting("SearchInIdgames", this->bSearchInIdgames);
        section.createSetting("SearchInWadArchive", this->bSearchInWadArchive);
        section.createSetting("ColorMessageCriticalError", this->colorMessageCriticalError);
        section.createSetting("ColorMessageError", this->colorMessageError);
        section.createSetting("ColorMessageNotice", this->colorMessageNotice);
        section.createSetting("IdgamesApiURL", this->idgamesURL);
        section.createSetting("MaxConcurrentSiteDownloads", this->maxConcurrentSiteDownloads);
        section.createSetting("MaxConcurrentWadDownloads", this->maxConcurrentWadDownloads);
        section.createSetting("SearchURLs", Wadseeker::defaultSitesListEncoded().join(";"));
        section.createSetting("TargetDirectory", this->targetDirectory);
}

void DoomseekerConfig::WadseekerCfg::load(IniSection &section)
{
        this->bAlwaysUseDefaultSites = section["AlwaysUseDefaultSites"];
        this->bSearchInIdgames = section["SearchInIdgames"];
        this->bSearchInWadArchive = section["SearchInWadArchive"];
        this->colorMessageCriticalError = (const QString &)section["ColorMessageCriticalError"];
        this->colorMessageError = (const QString &)section["ColorMessageError"];
        this->colorMessageNotice = (const QString &)section["ColorMessageNotice"];
        this->idgamesURL = (const QString &)section["IdgamesApiURL"];
        this->maxConcurrentSiteDownloads = section["MaxConcurrentSiteDownloads"];
        this->maxConcurrentWadDownloads = section["MaxConcurrentWadDownloads"];
        this->targetDirectory = (const QString &)section["TargetDirectory"];

        // Complex data values
        this->searchURLs.clear();
        QStringList urlList = section["SearchURLs"].valueString().split(";", Qt::SkipEmptyParts);
        for (const QString &url : urlList)
        {
                this->searchURLs << QUrl::fromPercentEncoding(url.toUtf8());
        }
}

void DoomseekerConfig::WadseekerCfg::save(IniSection &section)
{
        section["AlwaysUseDefaultSites"] = this->bAlwaysUseDefaultSites;
        section["SearchInIdgames"] = this->bSearchInIdgames;
        section["SearchInWadArchive"] = this->bSearchInWadArchive;
        section["ColorMessageCriticalError"] = this->colorMessageCriticalError;
        section["ColorMessageError"] = this->colorMessageError;
        section["ColorMessageNotice"] = this->colorMessageNotice;
        section["IdgamesApiURL"] = this->idgamesURL;
        section["MaxConcurrentSiteDownloads"] = this->maxConcurrentSiteDownloads;
        section["MaxConcurrentWadDownloads"] = this->maxConcurrentWadDownloads;
        section["TargetDirectory"] = this->targetDirectory;

        // Complex data values
        QStringList urlEncodedList;
        for (const QString &url : this->searchURLs)
        {
                urlEncodedList << QUrl::toPercentEncoding(url);
        }
        section["SearchURLs"] = urlEncodedList.join(";");
}