globle void CloseAllBatchSources(
void *theEnv)
{
/*================================================*/
/* Free the batch buffer if it contains anything. */
/*================================================*/
if (FileCommandData(theEnv)->BatchBuffer != NULL)
{
if (FileCommandData(theEnv)->BatchCurrentPosition > 0) EnvPrintRouter(theEnv,"stdout",(char *) FileCommandData(theEnv)->BatchBuffer);
rm(theEnv,FileCommandData(theEnv)->BatchBuffer,FileCommandData(theEnv)->BatchMaximumPosition);
FileCommandData(theEnv)->BatchBuffer = NULL;
FileCommandData(theEnv)->BatchCurrentPosition = 0;
FileCommandData(theEnv)->BatchMaximumPosition = 0;
}
/*==========================*/
/* Delete the batch router. */
/*==========================*/
EnvDeleteRouter(theEnv,"batch");
/*=====================================*/
/* Close each of the open batch files. */
/*=====================================*/
while (RemoveBatch(theEnv))
{ /* Do Nothing */ }
}
globle intBool EnvDribbleOff(
void *theEnv)
{
int rv = 0;
/*================================================*/
/* Call the dribble status function. This is used */
/* by some of the machine specific interfaces to */
/* do things such as changing the wording of menu */
/* items from "Turn Dribble On..." to */
/* "Turn Dribble Off..." */
/*================================================*/
if (FileCommandData(theEnv)->DribbleStatusFunction != NULL)
{
(*FileCommandData(theEnv)->DribbleStatusFunction)(theEnv,FALSE);
}
/*=======================================*/
/* Close the dribble file and deactivate */
/* the dribble router. */
/*=======================================*/
if (FileCommandData(theEnv)->DribbleFP != NULL)
{
if (FileCommandData(theEnv)->DribbleCurrentPosition > 0)
{
fprintf(FileCommandData(theEnv)->DribbleFP,"%s",FileCommandData(theEnv)->DribbleBuffer);
}
EnvDeleteRouter(theEnv,(char*)"dribble");
if (GenClose(theEnv,FileCommandData(theEnv)->DribbleFP) == 0) rv = 1;
}
else
{
rv = 1;
}
FileCommandData(theEnv)->DribbleFP = NULL;
/*============================================*/
/* Free the space used by the dribble buffer. */
/*============================================*/
if (FileCommandData(theEnv)->DribbleBuffer != NULL)
{
rm(theEnv,FileCommandData(theEnv)->DribbleBuffer,FileCommandData(theEnv)->DribbleMaximumPosition);
FileCommandData(theEnv)->DribbleBuffer = NULL;
}
FileCommandData(theEnv)->DribbleCurrentPosition = 0;
FileCommandData(theEnv)->DribbleMaximumPosition = 0;
/*============================================*/
/* Return TRUE if the dribble file was closed */
/* without error, otherwise return FALSE. */
/*============================================*/
return(rv);
}
/*******************************************************************************
Name: XclipsExit
Description: exit CLIPS in case of abnormal exit
Arguments: num - unused
Returns:
*******************************************************************************/
int XclipsExit(
void *theEnv,
int num)
{
EnvDribbleOff(theEnv);
EnvDeleteRouter(theEnv,"wclips");
XtDestroyApplicationContext(app_con);
ReleaseLogTable();
exit(0);
}
static void DeactivateErrorCapture(
void *theEnv)
{
if (ParseFunctionData(theEnv)->ErrorString != NULL)
{
rm(theEnv,ParseFunctionData(theEnv)->ErrorString,ParseFunctionData(theEnv)->ErrorMaximumPosition);
ParseFunctionData(theEnv)->ErrorString = NULL;
}
if (ParseFunctionData(theEnv)->WarningString != NULL)
{
rm(theEnv,ParseFunctionData(theEnv)->WarningString,ParseFunctionData(theEnv)->WarningMaximumPosition);
ParseFunctionData(theEnv)->WarningString = NULL;
}
ParseFunctionData(theEnv)->ErrorCurrentPosition = 0;
ParseFunctionData(theEnv)->ErrorMaximumPosition = 0;
ParseFunctionData(theEnv)->WarningCurrentPosition = 0;
ParseFunctionData(theEnv)->WarningMaximumPosition = 0;
EnvDeleteRouter(theEnv,"error-capture");
}
globle int LLGetcBatch(
void *theEnv,
char *logicalName,
int returnOnEOF)
{
int rv = EOF, flag = 1;
/*=================================================*/
/* Get a character until a valid character appears */
/* or no more batch files are left. */
/*=================================================*/
while ((rv == EOF) && (flag == 1))
{
if (FileCommandData(theEnv)->BatchType == FILE_BATCH)
{ rv = getc((FILE *) FileCommandData(theEnv)->BatchSource); }
else
{ rv = EnvGetcRouter(theEnv,(char *) FileCommandData(theEnv)->BatchSource); }
if (rv == EOF)
{
if (FileCommandData(theEnv)->BatchCurrentPosition > 0) EnvPrintRouter(theEnv,"stdout",(char *) FileCommandData(theEnv)->BatchBuffer);
flag = RemoveBatch(theEnv);
}
}
/*=========================================================*/
/* If the character retrieved is an end-of-file character, */
/* then there are no batch files with character input */
/* remaining. Remove the batch router. */
/*=========================================================*/
if (rv == EOF)
{
if (FileCommandData(theEnv)->BatchCurrentPosition > 0) EnvPrintRouter(theEnv,"stdout",(char *) FileCommandData(theEnv)->BatchBuffer);
EnvDeleteRouter(theEnv,"batch");
RemoveBatch(theEnv);
if (returnOnEOF == TRUE)
{ return (EOF); }
else
{ return(EnvGetcRouter(theEnv,logicalName)); }
}
/*========================================*/
/* Add the character to the batch buffer. */
/*========================================*/
FileCommandData(theEnv)->BatchBuffer = ExpandStringWithChar(theEnv,(char) rv,FileCommandData(theEnv)->BatchBuffer,&FileCommandData(theEnv)->BatchCurrentPosition,
&FileCommandData(theEnv)->BatchMaximumPosition,FileCommandData(theEnv)->BatchMaximumPosition+BUFFER_SIZE);
/*======================================*/
/* If a carriage return is encountered, */
/* then flush the batch buffer. */
/*======================================*/
if ((char) rv == '\n')
{
EnvPrintRouter(theEnv,"stdout",(char *) FileCommandData(theEnv)->BatchBuffer);
FileCommandData(theEnv)->BatchCurrentPosition = 0;
if ((FileCommandData(theEnv)->BatchBuffer != NULL) && (FileCommandData(theEnv)->BatchMaximumPosition > BUFFER_SIZE))
{
rm(theEnv,FileCommandData(theEnv)->BatchBuffer,FileCommandData(theEnv)->BatchMaximumPosition);
FileCommandData(theEnv)->BatchMaximumPosition = 0;
FileCommandData(theEnv)->BatchBuffer = NULL;
}
}
/*=====================================================*/
/* Return the character retrieved from the batch file. */
/*=====================================================*/
return(rv);
}