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/*@@
@file SetParams.c
@date Tue Jan 12 19:16:38 1999
@author Tom Goodale
@desc
@enddesc
@@*/
#include <stdio.h>
#include <malloc.h>
/* FIXME - remove this when ActiveThorns doesn't need it */
#include "SKBinTree.h"
#include "cctk_Types.h"
#include "cctki_ActiveThorns.h"
#include "cctk_ActiveThorns.h"
#include "cctk_WarnLevel.h"
#include "cctk_Misc.h"
#include "cctk_Flesh.h"
#include "ParameterBindings.h"
static int ReallySetParameter(
const char *parameter,
const char *value
);
int CCTK_ParameterSet(
const char *name,
const char *thorn,
const char *value
);
static char *rcsid = "$Header$";
CCTK_FILEVERSION(main_SetParams_c)
/*@@
@routine CCTKi_SetParameter
@date Tue Jan 12 19:25:37 1999
@author Tom Goodale
@desc
@enddesc
@calls
@calledby
@history
@endhistory
@@*/
int CCTKi_SetParameter(const char *parameter, const char *value)
{
int retval;
char thornname[101];
const char *position;
int length;
int n_errors;
retval = 0;
if(CCTK_Equals(parameter, "ActiveThorns"))
{
n_errors = 0;
position = value;
while(*position)
{
length=0;
for(;*position && *position != ' ';position++)
{
thornname[length] = *position;
if(length < 100) length++;
}
if (length > 0)
{
thornname[length] = '\0';
n_errors += CCTKi_ActivateThorn(thornname) != 0;
}
if(*position) position++;
}
if(n_errors)
{
CCTK_Warn(0,__LINE__,__FILE__,"Cactus",
"Errors while activating thorns\n");
}
}
else
{
/* retval = CCTKi_BindingsParameterSet(parameter, value);*/
retval = ReallySetParameter(parameter, value);
}
if(retval)
{
if(retval == -1)
{
fprintf(stderr, "Unknown parameter %s\n", parameter);
}
else
{
fprintf(stderr, "Error setting parameter %s to %s\n", parameter, value);
}
}
return retval;
}
static int ReallySetParameter(const char *parameter, const char *value)
{
int retval;
const char *thorn;
char *param;
char *imp;
int retval_imp;
int retval_thorn;
/*
CCTKi_BindingsParameterHelp(optarg,"%s",stdout);
*/
Util_SplitString(&imp, ¶m, parameter, "::");
retval = -1;
/* If param is null, there were no colons in the input */
if(!param)
{
retval = CCTK_ParameterSet(parameter, imp, value);
}
else
{
/* Set if this is an implementation one */
if(CCTK_IsImplementationActive(imp))
{
thorn = CCTK_ActivatingThorn(imp);
retval_imp = CCTK_ParameterSet(param, thorn, value);
}
else
{
thorn = NULL;
retval_imp = -1;
}
/* Set if this is a thorn one. */
if(!thorn || !CCTK_Equals(thorn,imp))
{
if(CCTK_IsThornActive(imp))
{
retval_thorn = CCTK_ParameterSet(param, imp, value);
}
else
{
retval_thorn = -1;
}
}
else
{
/* Don't need to set it twice if the name of the imp is the same as the thorn providing it */
retval_thorn = retval_imp;
}
if(!retval_imp || !retval_thorn)
{
retval = 0;
}
else
{
retval = retval_imp ? retval_imp : retval_thorn;
}
}
/* Free any allocated memory. */
free(imp);
free(param);
return retval;
}
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