bool ExecuteIfCommandComplete(
void *theEnv)
{
if ((CompleteCommand(CommandLineData(theEnv)->CommandString) == 0) ||
(RouterData(theEnv)->CommandBufferInputCount == 0) ||
(RouterData(theEnv)->AwaitingInput == false))
{ return false; }
if (CommandLineData(theEnv)->BeforeCommandExecutionFunction != NULL)
{
if (! (*CommandLineData(theEnv)->BeforeCommandExecutionFunction)(theEnv))
{ return false; }
}
FlushPPBuffer(theEnv);
SetPPBufferStatus(theEnv,false);
RouterData(theEnv)->CommandBufferInputCount = 0;
RouterData(theEnv)->AwaitingInput = false;
RouteCommand(theEnv,CommandLineData(theEnv)->CommandString,true);
FlushPPBuffer(theEnv);
FlushParsingMessages(theEnv);
EnvSetHaltExecution(theEnv,false);
EnvSetEvaluationError(theEnv,false);
FlushCommandString(theEnv);
CleanCurrentGarbageFrame(theEnv,NULL);
CallPeriodicTasks(theEnv);
PrintPrompt(theEnv);
return true;
}
globle VOID RerouteStdin2(int argc, char** argv) /*int argc; char *argv[];*/
{
int i;
/* If no arguments return */
if (argc < 3) { return; }
/* If argv was not passed then forget it */
if (argv == NULL) return;
for (i = 1 ; i < argc ; i++)
{
if (strcmp(argv[i],"-r") == 0)
{
if (i > (argc-1))
{
PrintErrorID("SYSDEP",1,CLIPS_FALSE);
PrintCLIPS(WERROR,"No string found for -r option\n");
return;
}
else
{
printf("Doing a: RouteCommand(%s)\n",argv[++i]); fflush(stdout);
RouteCommand(argv[i]);
}
}
}
}
globle intBool ExecuteIfCommandComplete(
void *theEnv)
{
if ((CompleteCommand(CommandLineData(theEnv)->CommandString) == 0) ||
(RouterData(theEnv)->CommandBufferInputCount <= 0))
{ return FALSE; }
FlushPPBuffer(theEnv);
SetPPBufferStatus(theEnv,OFF);
RouterData(theEnv)->CommandBufferInputCount = -1;
RouteCommand(theEnv,CommandLineData(theEnv)->CommandString,TRUE);
FlushPPBuffer(theEnv);
SetHaltExecution(theEnv,FALSE);
SetEvaluationError(theEnv,FALSE);
FlushCommandString(theEnv);
FlushBindList(theEnv);
PeriodicCleanup(theEnv,TRUE,FALSE);
PrintPrompt(theEnv);
return TRUE;
}
bool BatchStar(
Environment *theEnv,
const char *fileName)
{
int inchar;
bool done = false;
FILE *theFile;
char *theString = NULL;
size_t position = 0;
size_t maxChars = 0;
#if (! RUN_TIME) && (! BLOAD_ONLY)
char *oldParsingFileName;
long oldLineCountValue;
#endif
/*======================*/
/* Open the batch file. */
/*======================*/
theFile = GenOpen(theEnv,fileName,"r");
if (theFile == NULL)
{
OpenErrorMessage(theEnv,"batch",fileName);
return false;
}
/*======================================*/
/* Setup for capturing errors/warnings. */
/*======================================*/
#if (! RUN_TIME) && (! BLOAD_ONLY)
oldParsingFileName = CopyString(theEnv,GetParsingFileName(theEnv));
SetParsingFileName(theEnv,fileName);
CreateErrorCaptureRouter(theEnv);
oldLineCountValue = SetLineCount(theEnv,1);
#endif
/*=====================================*/
/* If embedded, clear the error flags. */
/*=====================================*/
if (EvaluationData(theEnv)->CurrentExpression == NULL)
{ ResetErrorFlags(theEnv); }
/*=============================================*/
/* Evaluate commands from the file one by one. */
/*=============================================*/
while (! done)
{
inchar = getc(theFile);
if (inchar == EOF)
{
inchar = '\n';
done = true;
}
theString = ExpandStringWithChar(theEnv,inchar,theString,&position,
&maxChars,maxChars+80);
if (CompleteCommand(theString) != 0)
{
FlushPPBuffer(theEnv);
SetPPBufferStatus(theEnv,false);
RouteCommand(theEnv,theString,false);
FlushPPBuffer(theEnv);
SetHaltExecution(theEnv,false);
SetEvaluationError(theEnv,false);
FlushBindList(theEnv,NULL);
genfree(theEnv,theString,maxChars);
theString = NULL;
maxChars = 0;
position = 0;
#if (! RUN_TIME) && (! BLOAD_ONLY)
FlushParsingMessages(theEnv);
#endif
}
if ((inchar == '\r') || (inchar == '\n'))
{ IncrementLineCount(theEnv); }
}
if (theString != NULL)
{ genfree(theEnv,theString,maxChars); }
/*=======================*/
/* Close the batch file. */
/*=======================*/
GenClose(theEnv,theFile);
/*========================================*/
/* Cleanup for capturing errors/warnings. */
/*========================================*/
#if (! RUN_TIME) && (! BLOAD_ONLY)
FlushParsingMessages(theEnv);
DeleteErrorCaptureRouter(theEnv);
SetLineCount(theEnv,oldLineCountValue);
SetParsingFileName(theEnv,oldParsingFileName);
DeleteString(theEnv,oldParsingFileName);
#endif
return true;
}
globle int EnvBatchStar(
void *theEnv,
char *fileName)
{
int inchar;
FILE *theFile;
char *theString = NULL;
size_t position = 0;
size_t maxChars = 0;
/*======================*/
/* Open the batch file. */
/*======================*/
theFile = GenOpen(theEnv,fileName,"r");
if (theFile == NULL)
{
OpenErrorMessage(theEnv,"batch",fileName);
return(FALSE);
}
/*========================*/
/* Reset the error state. */
/*========================*/
SetHaltExecution(theEnv,FALSE);
SetEvaluationError(theEnv,FALSE);
/*=============================================*/
/* Evaluate commands from the file one by one. */
/*=============================================*/
while ((inchar = getc(theFile)) != EOF)
{
theString = ExpandStringWithChar(theEnv,inchar,theString,&position,
&maxChars,maxChars+80);
if (CompleteCommand(theString) != 0)
{
FlushPPBuffer(theEnv);
SetPPBufferStatus(theEnv,OFF);
RouteCommand(theEnv,theString,FALSE);
FlushPPBuffer(theEnv);
SetHaltExecution(theEnv,FALSE);
SetEvaluationError(theEnv,FALSE);
FlushBindList(theEnv);
genfree(theEnv,theString,(unsigned) maxChars);
theString = NULL;
maxChars = 0;
position = 0;
}
}
if (theString != NULL)
{ genfree(theEnv,theString,(unsigned) maxChars); }
/*=======================*/
/* Close the batch file. */
/*=======================*/
GenClose(theEnv,theFile);
return(TRUE);
}