protected bool _XProgram(XInput xinput, XOutput xoutput, XOutput xerror, XOutput xlog)
{
bool bRes = XPrograms.ContainsKey(xinput.XFirst);
if (bRes)
{
XProgram xprogram = XPrograms[xinput.XFirst];
bRes = xprogram.XMain(false, xprogram.XInput, xprogram.XOutput, xprogram.XError, xprogram.XLog);
}
else
{
string childInputRead = null;
XOutput xchildInputWrite = null;
bRes = XCreateOutput(out xchildInputWrite, out childInputRead);
string childOutputWrite = null;
XInput xchildOutputRead = null;
bRes = XCreateInput(out xchildOutputRead, out childOutputWrite);
if (bRes)
{
string[] args = new string[] { xinput.XFirst, XIN, childInputRead, XOUT, childOutputWrite };
XArgs xargs = new XArgs(args);
XProgram xprogram = null;
bRes = XStartProgram(xargs, out xprogram);
if (bRes)
{
XPrograms[xinput.XFirst] = xprogram;
bRes = xchildOutputRead.XRead();
if (bRes)
{
string childOutputRead = xchildOutputRead.XRead(XOUT);
XInput xremoteChildOutput = null;
bRes = XCreateRemoteInput(childOutputRead, out xremoteChildOutput);
if (bRes)
{
string childErrorRead = xchildOutputRead.XRead(XERR);
XInput xremoteChildError = null;
bRes = XCreateRemoteInput(childErrorRead, out xremoteChildError);
if (bRes)
{
string childLogRead = xchildOutputRead.XRead(XLOG);
XInput xremoteChildLog = null;
bRes = XCreateRemoteInput(childLogRead, out xremoteChildLog);
if (bRes)
{
xprogram.XInput = new XRemoteInput(xinput, xchildInputWrite);
xprogram.XOutput = new XRemoteOutput(xoutput, xremoteChildOutput);
xprogram.XError = new XRemoteOutput(xerror, xremoteChildError);
xprogram.XLog = new XRemoteOutput(xlog, xremoteChildLog);
bRes = XMain(false, xprogram.XInput, xprogram.XOutput, xprogram.XError, xprogram.XLog);
}
}
}
}
}
}
}
return(bRes);
}
public override bool XReadStrings(out List <string> strings)
{
bool bRes = XInput.XReadStrings(out strings);
if (bRes)
{
bRes = XOutput.XWriteStrings(strings);
}
return(bRes);
}
protected bool XMain(bool main, XInput xinput, XOutput xoutput, XOutput xerror, XOutput xlog)
{
bool bRes = true;
while (bRes)
{
bRes = xinput.XRead();
if (bRes)
{
if (main)
{
bRes = XIsProgram(xinput);
if (bRes)
{
bRes = _XProgram(xinput, xoutput, xerror, xlog);
}
else
{
bRes = XIsFunction(xinput);
if (bRes)
{
bRes = XFunction(xinput, xoutput, xerror, xlog);
}
}
}
if (bRes)
{
bRes = xoutput.XWrite();
if (bRes)
{
bRes = xerror.XWrite();
if (bRes)
{
bRes = xoutput.XWrite();
}
}
}
}
}
return(bRes);
}
public XRemoteInput(XInput xinput, XOutput xoutput) : base()
{
XInput = xinput;
XOutput = xoutput;
}
public XRemoteOutput(XOutput xoutput, XInput xinput)
{
}
public void XMain(XInput xargs)
{
bool bRes = xargs.XRead();
if (bRes)
{
string input = xargs.XRead(XIN);
string output = xargs.XRead(XOUT);
string error = xargs.XRead(XERR);
string log = xargs.XRead(XLOG);
XInput xinput = null;
XOutput xoutput = null;
XOutput xerror = null;
XOutput xlog = null;
if (input == null)
{
xinput = new XStdInput();
xoutput = new XStdOutput();
xerror = new XStdOutput();
xlog = new XStdOutput();
}
else
{
bRes = XCreateRemoteInput(input, out xinput);
if (bRes)
{
if (output == null)
{
xoutput = new XStdOutput();
if (error == null)
{
xerror = new XStdOutput();
}
else
{
bRes = XCreateRemoteOutput(error, out xerror);
}
if (log == null)
{
xlog = new XStdOutput();
}
else
{
bRes = XCreateRemoteOutput(log, out xlog);
}
}
else
{
XOutput xparentOutput = null;
bRes = XCreateRemoteOutput(output, out xparentOutput);
if (bRes)
{
string newOutput = null;
bRes = XCreateOutput(out xoutput, out newOutput);
if (bRes)
{
xparentOutput.XWrite(XOUT, newOutput);
}
if (bRes)
{
string newError = null;
bRes = XCreateOutput(out xerror, out newError);
if (bRes)
{
xparentOutput.XWrite(XERR, newError);
}
}
if (bRes)
{
string newLog = null;
bRes = XCreateOutput(out xlog, out newLog);
if (bRes)
{
xparentOutput.XWrite(XLOG, newLog);
}
}
if (bRes)
{
bRes = xparentOutput.XWrite();
}
}
}
}
}
bRes = XMain(true, xinput, xoutput, xerror, xlog);
bRes = XClose();
}
}
protected abstract bool XCreateRemoteInput(string input, out XInput xinput);
protected abstract bool XCreateInput(out XInput xintput, out string output);
protected abstract bool XStartProgram(XInput xargs, out XProgram xprogram);
protected abstract bool XFunction(XInput xinput, XOutput xouput, XOutput xerror, XOutput xlog);
protected abstract bool XIsProgram(XInput xinput);
protected abstract bool XIsFunction(XInput xinput);