// Implement the command interface
void ARec::ExecCommand(const string & cmdname)
{
char buf[100];
if (cmdname == "start")
StartCmd();
else if (cmdname == "stop")
StopCmd();
else if (cmdname == "setmode")
SetModeCmd();
else if (cmdname == "usegrp")
UseGrpCmd();
else if (cmdname == "setnbest") {
if(nBest==0) {
CreateHeap(&ansHeap,"Lattice heap",MSTAK,1,0.0,4000,4000);
CreateHeap(&altHeap,"Lattice heap",MSTAK,1,0.0,4000,4000);
}
int nb;
if (!GetIntArg(nb, 1, 100000))
HPostMessage(HThreadSelf(),"Setnbest, n-best num expected\n");
nBest=nb;
}
else {
sprintf(buf,"Unknown command %s\n", cmdname.c_str());
HPostMessage(HThreadSelf(),buf);
}
}
void
PerformIO ( struct AHIRequest *ioreq,
struct AHIBase *AHIBase )
{
struct AHIDevUnit *iounit;
iounit = (struct AHIDevUnit *) ioreq->ahir_Std.io_Unit;
ioreq->ahir_Std.io_Error = 0;
// Just to make sure TermIO won't free a bad address
ioreq->ahir_Extras = NULL;
switch(ioreq->ahir_Std.io_Command)
{
case NSCMD_DEVICEQUERY:
Devicequery(ioreq, AHIBase);
break;
case CMD_RESET:
ResetCmd(ioreq, AHIBase);
break;
case CMD_READ:
ReadCmd(ioreq, AHIBase);
break;
case CMD_WRITE:
if(iounit->StopCnt)
{
AddTail((struct List *) &iounit->RequestQueue,(struct Node *) ioreq);
}
else
{
WriteCmd(ioreq, AHIBase);
}
break;
case CMD_STOP:
StopCmd(ioreq, AHIBase);
break;
case CMD_START:
StartCmd(ioreq, AHIBase);
break;
case CMD_FLUSH:
FlushCmd(ioreq, AHIBase);
break;
default:
ioreq->ahir_Std.io_Error = IOERR_NOCMD;
TermIO(ioreq, AHIBase);
break;
}
}
