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SYSTEM_SystemTimeInfo.qs
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SYSTEM_SystemTimeInfo.qs
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function print_table_row(cell01,cell02) {
println(" <tr><td>",cell01,"</td><td>",cell02,"</td></tr>");
}
function ToUTC(num) {
var retnum=new Number(num);
if(retnum&0x80000000) {
retnum=((0xFFFFFFFF-retnum)+1)/60;
return "UTC+"+Number(retnum).toString(10);
} else {
retnum=retnum/60;
if(retnum!=0) return "UTC-"+Number(retnum).toString(10);
else return "UTC+"+Number(retnum).toString(10);
}
}
// Global vars
var val;
// Get current controlset
var cur_controlset=GetRegistryKeyValue("\\Select","Current");
cur_controlset=RegistryKeyValueToString(cur_controlset.value,cur_controlset.type);
// Current holds a DWORD value, thus we get a string like 0x00000000, but
// control sets are referenced only with the last 3 digits.
cur_controlset="ControlSet"+String(cur_controlset).substr(7,3);
println("<html>");
println(" <head><title>System Time Info</title></head>");
println(" <body style=\"font-size:12\">");
println(" <h2>System time info (",cur_controlset,")</h2>");
println(" <p style=\"font-size:12; white-space:nowrap\">");
println(" <u>Time zone info</u>");
println(" <table style=\"margin-left:20px; font-size:12; white-space:nowrap\">");
// Active time bias
val=GetRegistryKeyValue(cur_controlset+"\\Control\\TimeZoneInformation","ActiveTimeBias");
print_table_row("Active time bias:",(typeof val !== 'undefined') ? ToUTC(RegistryKeyValueToString(val.value,val.type)) : "n/a");
// Std. tz name and bias
val=GetRegistryKeyValue(cur_controlset+"\\Control\\TimeZoneInformation","StandardName");
print_table_row("Std. time zone name:",(typeof val !== 'undefined') ? RegistryKeyValueToString(val.value,val.type) : "n/a");
val=GetRegistryKeyValue(cur_controlset+"\\Control\\TimeZoneInformation","StandardBias");
print_table_row("Std. time bias:",(typeof val !== 'undefined') ? ToUTC(RegistryKeyValueToString(val.value,val.type)) : "n/a");
// Daylight tz name and bias
val=GetRegistryKeyValue(cur_controlset+"\\Control\\TimeZoneInformation","DaylightName");
print_table_row("Daylight time zone name:",(typeof val !== 'undefined') ? RegistryKeyValueToString(val.value,val.type) : "n/a");
val=GetRegistryKeyValue(cur_controlset+"\\Control\\TimeZoneInformation","DaylightBias");
print_table_row("Daylight time bias:",(typeof val !== 'undefined') ? ToUTC(RegistryKeyValueToString(val.value,val.type)) : "n/a");
println(" </table>");
println(" <br />");
println(" <u>W32Time service info</u>");
println(" <table style=\"margin-left:20px; font-size:12; white-space:nowrap\">");
// Get W32Time service settings
val=GetRegistryKeyValue(cur_controlset+"\\Services\\W32Time","Start");
if(typeof val !== 'undefined') {
print(" <tr><td>Startup method:</td><td>");
val=RegistryKeyValueToString(val.value,val.type);
switch(Number(val)) {
case 0:
print("Boot");
break;
case 1:
print("System");
break;
case 2:
print("Automatic");
break;
case 3:
print("Manual");
break;
case 4:
print("Disabled");
break;
default:
print("Unknown");
}
println("</td></tr>");
// If service is enabled, get ntp server
if(Number(val)<4) {
val=GetRegistryKeyValue(cur_controlset+"\\Services\\W32Time\\Parameters","NtpServer");
print_table_row("NTP server(s):",(typeof val !== 'undefined') ? RegistryKeyValueToString(val.value,val.type) : "n/a");
}
} else print_table_row("Startup method:","n/a");
println(" </table>");
println(" </p>");
println("</html>");

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SYSTEM_SystemTimeInfo.qs (3 KB)

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