// Detect It Easy: detection rule file format

init("compiler", "Borland Pascal");

function detect(bShowType, bShowVersion, bShowOptions) {
    if (MSDOS.compareEP("9AFFFF00009AFFFF00005589E531C09AFFFF0000")) {
        sVersion = "7.0*";
        bDetected = true;
    } else if (MSDOS.compareEP("B8....BB....8ED08BE38CD88EC00E1FA1....25....A3....E8....833E......75")) {
        sVersion = "7.0*";
        sOptions = "Protected Mode";
        bDetected = true;
    } else if (MSDOS.compareEP("B8....8ED88C......8CD38CC02BD88BC405....C1....03D8B4..CD210E")) {
        sVersion = "7.0*";
        bDetected = true;
    } else if (MSDOS.compareEP("9a########ba....8eda8c06....33ed8bc405....b1..d3e88cd203c2a3....a3")) {
        sVersion = "7.0";
        bDetected = true;
    } else if (MSDOS.compareEP("9a########ba....8eda8c06....33ede8....e8....8bc405....b1..d3e88cd203c2a3....a3....0306....a3....a3....a3....a3....8e06....26a1....a3....c706")) {
        sVersion = "6.0";
        bDetected = true;
    } else if (MSDOS.compareEP("9a########06ba....8eda268b3e....8ec25b8bef83ed..1eb8....8ed8b9....2bc8d1e1")) {
        sVersion = "6.0-7.0";
        bDetected = true;
    } else if (MSDOS.compareEP("9a########ba....8eda8c06....8bc405....a3....8c16....05....b1..d3e88cd203c2a3....a3")) {
        sVersion = "6.0-7.0";
        bDetected = true;
    } else if (MSDOS.compareEP("9a########ba....8edae8....8c06....33ed8bc405....b1..d3e88cd203c2c706")) {
        sVersion = "6.0-7.0";
        bDetected = true;
    } else if (MSDOS.compareEP("9a########5589e50ee8$$$$5589e583ec..31c0")) {
        sVersion = "6.0-7.0";
        bDetected = true;
    } else if (MSDOS.compareEP("9a########ba....8eda8c06....8bc405....b1..d3e88cd203c2a3....a3....26a1....2d....a3....c706")) {
        sVersion = "4.0-6.0";
        sOptions = "1987";
        bDetected = true;
    } else if (MSDOS.compareEP("9a########54583bc475..9c585080cc..509d9c589d80e4..75..bb....e8....b8....cd21ba....8eda")) {
        sVersion = "6.0-7.0";
        sOptions = "1992 by Borland & Eagle Performance Software";
        bDetected = true;
    } else if (MSDOS.compareEP("9a........5589e5bf....0e57e8$$$$f9")) {
        sName = "Turbo Pascal";
        sVersion = "6.0-7.0";
        bDetected = true;
    } else if (MSDOS.compareEP("9a########b8....8ed88c06....cb")) {
        sName = "Turbo Pascal";
        sVersion = "6.0-7.0";
        bDetected = true;
    } else if (MSDOS.compareEP("9a########ba....8eda8c06....b430cd2186c43d....73..0e1f")) {
        sName = "Turbo Pascal";
        sVersion = "6.0-7.0";
        bDetected = true;
    } else if (MSDOS.compareEP("31ed9a########2e8e1e....b451cd21891e....803e......74..f706........74..e8")) {
        sName = "Turbo Pascal";
        sVersion = "6.0-7.0";
        bDetected = true;
    }
    if (MSDOS.compareEP("9a########f860f972..8bdc36c51f83c3..807f....74..807f")) {
        sName = "Turbo Pascal";
        sVersion = "6.0-7.0";
        bDetected = true;
    } else if (MSDOS.compareEP("9A0000")) {
        var nDataSeg = MSDOS.readWord(MSDOS.getEntryPointOffset(3));
        var nOffset = MSDOS.AddressToOffset(nDataSeg);
        nOffset = MSDOS.findSignature(nOffset, Math.min(1024, MSDOS.getSize() - nOffset),
            "'Portions Copyr	ight (c) 1983,9'..' Borland'");
        if (nOffset != -1) {
            switch (MSDOS.getString(nOffset + 29, 1)) {
                case "0":
                    sVersion = "5.0";
                    sName = "Turbo Pascal";
                    break; // guess
                case "1":
                    sVersion = "6.0";
                    sName = "Turbo Pascal";
                    break; // guess
                case "2":
                    sVersion = "7.0";
                    break;
            }
            bDetected = true;
        }
    }

    _setLang("Pascal", bDetected);
    return result(bShowType, bShowVersion, bShowOptions);
}
