XPlor/app/main.cpp

#include "mainwindow.h"
#include "typeregistry.h"

#include <QApplication>
#include <QCoreApplication>
#include <QCommandLineParser>
#include <QCommandLineOption>
#include <QFile>
#include <QFileInfo>
#include <QDirIterator>
#include <QJsonDocument>
#include <QJsonObject>
#include <QJsonArray>
#include <QTextStream>
#include <iostream>

#ifdef Q_OS_WIN
#include <windows.h>
#include <io.h>
#include <fcntl.h>
#include <stdio.h>

static bool g_consoleAllocated = false;  // True if we created our own console (need to wait at end)

// Attach to parent console on Windows for CLI mode
static void attachWindowsConsole() {
    // Try to attach to parent console (works when launched from cmd.exe)
    if (AttachConsole(ATTACH_PARENT_PROCESS)) {
        // Redirect stdout
        FILE* fp;
        freopen_s(&fp, "CONOUT$", "w", stdout);
        setvbuf(stdout, NULL, _IONBF, 0);

        // Redirect stderr
        freopen_s(&fp, "CONOUT$", "w", stderr);
        setvbuf(stderr, NULL, _IONBF, 0);

        // Redirect stdin
        freopen_s(&fp, "CONIN$", "r", stdin);

        // Fix C++ streams
        std::cout.clear();
        std::cerr.clear();
        std::cin.clear();
    } else {
        // No parent console - allocate our own console window
        if (AllocConsole()) {
            g_consoleAllocated = true;

            FILE* fp;
            freopen_s(&fp, "CONOUT$", "w", stdout);
            setvbuf(stdout, NULL, _IONBF, 0);

            freopen_s(&fp, "CONOUT$", "w", stderr);
            setvbuf(stderr, NULL, _IONBF, 0);

            freopen_s(&fp, "CONIN$", "r", stdin);

            std::cout.clear();
            std::cerr.clear();
            std::cin.clear();

            // Set console title
            SetConsoleTitleA("XPlor CLI");
        }
    }
}
#endif

// Convert QVariantMap to JSON recursively
static QJsonValue variantToJson(const QVariant& v) {
    if (v.typeId() == QMetaType::QVariantMap) {
        QJsonObject obj;
        const QVariantMap map = v.toMap();
        for (auto it = map.begin(); it != map.end(); ++it) {
            if (it.key().startsWith("_") && it.key() != "_name" && it.key() != "_type")
                continue;
            obj[it.key()] = variantToJson(it.value());
        }
        return obj;
    } else if (v.typeId() == QMetaType::QVariantList) {
        QJsonArray arr;
        for (const QVariant& item : v.toList()) {
            arr.append(variantToJson(item));
        }
        return arr;
    } else if (v.typeId() == QMetaType::QString) {
        return v.toString();
    } else if (v.typeId() == QMetaType::Int || v.typeId() == QMetaType::LongLong) {
        return v.toLongLong();
    } else if (v.typeId() == QMetaType::UInt || v.typeId() == QMetaType::ULongLong) {
        return v.toLongLong();
    } else if (v.typeId() == QMetaType::Double || v.typeId() == QMetaType::Float) {
        return v.toDouble();
    } else if (v.typeId() == QMetaType::Bool) {
        return v.toBool();
    } else if (v.typeId() == QMetaType::QByteArray) {
        return QString("0x") + v.toByteArray().toHex();
    } else if (v.isNull()) {
        return QJsonValue::Null;
    }
    return v.toString();
}

// CLI output - writes to both console and log file for reliability
static QFile* g_logFile = nullptr;

static void initCliLog() {
    QString logPath = QCoreApplication::applicationDirPath() + "/xplor_cli.log";
    g_logFile = new QFile(logPath);
    g_logFile->open(QIODevice::WriteOnly | QIODevice::Truncate | QIODevice::Text);
}

static void cliOut(const QString& msg) {
    std::cout << msg.toStdString() << std::flush;
    if (g_logFile && g_logFile->isOpen()) {
        g_logFile->write(msg.toUtf8());
        g_logFile->flush();
    }
}

static void cliErr(const QString& msg) {
    std::cerr << msg.toStdString() << std::flush;
    if (g_logFile && g_logFile->isOpen()) {
        g_logFile->write(msg.toUtf8());
        g_logFile->flush();
    }
}

static int runCli(const QString& filePath, const QString& game, const QString& platform, bool jsonOutput) {
    TypeRegistry registry;
    const QString definitionsDir = QCoreApplication::applicationDirPath() + "/definitions/";
    QDirIterator it(definitionsDir, {"*.xscript"}, QDir::Files, QDirIterator::Subdirectories);

    int defCount = 0;
    while (it.hasNext()) {
        const QString path = it.next();
        const QString fileName = QFileInfo(path).fileName();
        QFile f(path);
        if (!f.open(QIODevice::ReadOnly)) {
            cliErr("[ERROR] Cannot open definition: " + path + "\n");
            continue;
        }
        try {
            registry.ingestScript(QString::fromUtf8(f.readAll()), path);
            defCount++;
        } catch (const std::exception& e) {
            cliErr("[ERROR] Loading " + fileName + ": " + e.what() + "\n");
            return 1;
        }
    }

    if (defCount == 0) {
        cliErr("[ERROR] No definitions found in: " + definitionsDir + "\n");
        return 1;
    }

    if (!jsonOutput) {
        cliErr("[INFO] Loaded " + QString::number(defCount) + " definitions\n");
    }

    QFile inputFile(filePath);
    if (!inputFile.open(QIODevice::ReadOnly)) {
        cliErr("[ERROR] Cannot open file: " + filePath + "\n");
        return 1;
    }

    const QString rootType = registry.chooseType(&inputFile, filePath);
    if (rootType.isEmpty()) {
        cliErr("[ERROR] No matching definition for file: " + filePath + "\n");
        return 1;
    }

    if (!jsonOutput) {
        cliErr("[INFO] Matched type: " + rootType + "\n");
        cliErr("[INFO] Parsing...\n");
    }

    QVariantMap result;
    try {
        result = registry.parse(rootType, &inputFile, filePath, nullptr);
    } catch (const std::exception& e) {
        cliErr("[ERROR] Parse failed: " + QString(e.what()) + "\n");
        if (jsonOutput) {
            QJsonObject errorObj;
            errorObj["success"] = false;
            errorObj["error"] = QString(e.what());
            errorObj["file"] = filePath;
            errorObj["type"] = rootType;
            cliOut(QJsonDocument(errorObj).toJson(QJsonDocument::Compact) + "\n");
        }
        return 1;
    }

    if (jsonOutput) {
        QJsonObject output;
        output["success"] = true;
        output["file"] = filePath;
        output["type"] = rootType;
        output["data"] = variantToJson(result).toObject();
        cliOut(QJsonDocument(output).toJson(QJsonDocument::Indented) + "\n");
    } else {
        cliErr("[SUCCESS] Parsed " + filePath + " as " + rootType + "\n");
        if (result.contains("asset_count")) {
            cliErr("[INFO] Asset count: " + result["asset_count"].toString() + "\n");
        }
        if (result.contains("parsed_assets")) {
            QVariantList assets = result["parsed_assets"].toList();
            QHash<QString, int> typeCounts;
            for (const QVariant& a : assets) {
                QVariantMap am = a.toMap();
                QString t = am.value("_type", "unknown").toString();
                typeCounts[t]++;
            }
            cliErr("[INFO] Parsed assets:\n");
            for (auto it = typeCounts.begin(); it != typeCounts.end(); ++it) {
                cliErr("       " + it.key() + ": " + QString::number(it.value()) + "\n");
            }
        }
        cliOut("OK\n");
    }
    return 0;
}

int main(int argc, char *argv[])
{
    bool cliMode = false;
    for (int i = 1; i < argc; i++) {
        QString arg(argv[i]);
        if (arg == "--cli" || arg == "--parse" || arg == "-p" || arg == "--json") {
            cliMode = true;
            break;
        }
    }

    if (cliMode) {
#ifdef Q_OS_WIN
        attachWindowsConsole();
#endif
        QCoreApplication app(argc, argv);
        app.setApplicationName("XPlor");
        app.setApplicationVersion("1.0");

        // Initialize log file for CLI output
        initCliLog();

        QCommandLineParser parser;
        parser.setApplicationDescription("XPlor - Call of Duty FastFile Explorer");
        parser.addHelpOption();
        parser.addVersionOption();

        QCommandLineOption cliOption(QStringList() << "cli" << "parse" << "p", "Run in CLI mode (no GUI)");
        parser.addOption(cliOption);

        QCommandLineOption jsonOption(QStringList() << "json" << "j", "Output results as JSON");
        parser.addOption(jsonOption);

        QCommandLineOption gameOption(QStringList() << "game" << "g", "Game identifier", "game", "COD4");
        parser.addOption(gameOption);

        QCommandLineOption platformOption(QStringList() << "platform" << "t", "Platform (PC, Xbox360, PS3)", "platform", "PC");
        parser.addOption(platformOption);

        parser.addPositionalArgument("file", "FastFile to parse");
        parser.process(app);

        const QStringList args = parser.positionalArguments();
        if (args.isEmpty()) {
            cliErr("Error: No input file specified\n\n");
            cliErr(parser.helpText() + "\n");
            return 1;
        }

        int result = runCli(args.first(), parser.value(gameOption), parser.value(platformOption), parser.isSet(jsonOption));

#ifdef Q_OS_WIN
        // If we allocated our own console window, wait for user input before closing
        if (g_consoleAllocated) {
            cliErr("\nPress Enter to exit...");
            std::cin.get();
        }
#endif
        return result;
    }

    QApplication a(argc, argv);
    MainWindow w;
    w.show();
    return a.exec();
}