public static Bootdev Init(string configfile)
{
XmlSerializer SerializerObj = new XmlSerializer(typeof(Config704));
FileStream ReadFileStream = new FileStream(configfile, FileMode.Open, FileAccess.Read, FileShare.Read);
Config = (Config704)SerializerObj.Deserialize(ReadFileStream);
ReadFileStream.Close();
SenseSwitches.Init(Config.Switch);
CoreMemory.Init(Config.MemSize);
if (Config.LogCPU != null)
{
LogCPU = new StreamWriter(Config.LogCPU, false, Encoding.ASCII);
}
if (Config.LogIO != null)
{
if (Config.LogIO == Config.LogCPU)
{
LogIO = LogCPU;
}
else
{
LogIO = new StreamWriter(Config.LogIO, false, Encoding.ASCII);
}
}
return(Config.boot);
}
public static uint PSE(uint unit) /* plus sense */
{
uint skip = 0;
uint CurrUnit = unit >> 4;
uint CurrSubUnit = unit & 0xF;
switch (CurrUnit)
{
case 6: /* Sense Lights */
if (CurrSubUnit == 0)
{
SenseLights.SLF();
}
else if (CurrSubUnit >= 1 && CurrSubUnit <= 4)
{
SenseLights.SLN(CurrSubUnit);
}
else
{
throw new InvalidOperationException("invalid Sense Light");
}
break;
case 7: /* Sense Switches */
if (CurrSubUnit >= 1 && CurrSubUnit <= 6)
{
skip = SenseSwitches.SWT(CurrSubUnit);
}
else
{
throw new InvalidOperationException("invalid Sense Switch");
}
break;
case 14: /* Punch */
if (CPU != null && CurrSubUnit >= 1 && CurrSubUnit <= 2)
{
CPU.SPU(CurrSubUnit);
}
else
{
throw new InvalidOperationException("invalid Punch Sense");
}
break;
case 15: /* Printer */
if (LP != null && CurrSubUnit == 0)
{
skip = LP.SPT();
}
else if (LP != null && CurrSubUnit >= 1 && CurrSubUnit <= 10)
{
LP.SPR(CurrSubUnit);
}
else
{
throw new InvalidOperationException("invalid Printer Sense");
}
break;
default:
throw new InvalidOperationException("invalid device for PSE");
}
return(skip);
}