frog.raindrop.jp.knowledge

.NET Frameworkのバージョンを確認する方法を参考に WSH スクリプトを書いた。

拡張子を .wsf で保存して実行してくださいねー。

<?xml version="1.0" encoding="Shift_JIS" standalone="yes" ?>
<package>
<job id="Registry">
<?job error="True" debug="True" ?>
<script language="JScript">
<![CDATA[
    var checker = new DotNetChecker ();
    var result = "";
    result += checker.FormatResult (checker.Check10 (), ".NET Framework 1.0");
    result += checker.FormatResult (checker.Check11 (), ".NET Framework 1.1");
    result += checker.FormatResult (checker.Check11JP (), "    Japanese Langage Pack");
    result += checker.FormatResult (checker.Check20 (), ".NET Framework 2.0");
    result += checker.FormatResult (checker.Check20JP (), "    Japanese Langage Pack");
    result += checker.FormatResult (checker.Check30 (), ".NET Framework 3.0");
    result += checker.FormatResult (checker.Check30JP (), "    Japanese Langage Pack");
    result += checker.FormatResult (checker.Check35 (), ".NET Framework 3.5");
    result += checker.FormatResult (checker.Check35JP (), "    Japanese Langage Pack");

    WScript.Echo (result);

    function DotNetChecker ()
    {
        this.reader = new RegReader ();

        this.Check10 = function ()
        {
            var install = this.reader.RegRead ("HKLM\\SOFTWARE\\Microsoft\\NET Framework Setup\\Full\\v1.0.3705\\1041\\Microsoft .NET Framework Full v1.0.3705 (1041)\\Install");
            if (install == null || "" + install == "0")
                return null;

            var version = this.reader.RegRead ("HKLM\\SOFTWARE\\Microsoft\\Active Setup\\Installed Components\\{78705f0d-e8db-4b2d-8193-982bdda15ecd}\\Version");
            if (version == null)
                version = this.reader.RegRead ("HKLM\\SOFTWARE\\Microsoft\\Active Setup\\Installed Components\\{FDC11A6F-17D1-48f9-9EA3-9051954BAA24}\\Version");
            if (version == null)
                return 0;

            var regex = /^1,0,3705,(\d+)$/;
            var m = regex.exec (version);
            var sp = 0;
            if (m != null && m.length > 1)
                sp = m [1] - 0;

            return sp;
        }

        this.Check11 = function ()
        {
            return this.CheckKey ("HKLM\\SOFTWARE\\Microsoft\\NET Framework Setup\\NDP\\v1.1.4322");
        }

        this.Check20 = function ()
        {
            return this.CheckKey ("HKLM\\SOFTWARE\\Microsoft\\NET Framework Setup\\NDP\\v2.0.50727");
        }

        this.Check30 = function ()
        {
            return this.CheckKey ("HKLM\\SOFTWARE\\Microsoft\\NET Framework Setup\\NDP\\v3.0");
        }

        this.Check35 = function ()
        {
            return this.CheckKey ("HKLM\\SOFTWARE\\Microsoft\\NET Framework Setup\\NDP\\v3.5");
        }

        this.Check11JP = function ()
        {
            return this.CheckKey ("HKLM\\SOFTWARE\\Microsoft\\NET Framework Setup\\NDP\\v1.1.4322\\1041");
        }

        this.Check20JP = function ()
        {
            return this.CheckKey ("HKLM\\SOFTWARE\\Microsoft\\NET Framework Setup\\NDP\\v2.0.50727\\1041");
        }

        this.Check30JP = function ()
        {
            return this.CheckKey ("HKLM\\SOFTWARE\\Microsoft\\NET Framework Setup\\NDP\\v3.0\\1041");
        }

        this.Check35JP = function ()
        {
            return this.CheckKey ("HKLM\\SOFTWARE\\Microsoft\\NET Framework Setup\\NDP\\v3.5\\1041");
        }

        this.CheckKey = function (key)
        {
            var install = this.reader.RegRead (key + "\\Install");

            if (install == null || "" + install == "0")
                return null;

            var sp = this.reader.RegRead (key + "\\SP");
            if (sp == null)
                sp = 0;
            return sp;
        }

        this.FormatResult = function (value, label)
        {
            var result = label;

            switch (value)
            {
            case null:
                result += ": not installed.\n"; break;
            case 0:
                result += ": installed.\n"; break;
            default:
                result += ": SP" + value + " installed.\n"; break;
            }
            return result;
        }

    }

    function RegReader ()
    {
        this.shell = WScript.CreateObject ('WScript.Shell');

        this.RegRead = function (name)
        {
            var ret = null;
            try
            {
                ret = this.shell.RegRead (name);
            }
            catch (e)
            {
                //WScript.Echo (e.number + "\n" + e.description);
            }
            return ret;
        }

        return this;
}
]]>
</script>
</job>
</package>