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/*@@
@file Startup.c
@date Friday 18th September 1999
@author Gabrielle Allen
@desc
Startup routines for IOBasic.
@enddesc
@version $Id$
@@*/
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include "cctk.h"
#include "cctk_Parameters.h"
#include "CactusBase/IOUtil/src/ioutil_Utils.h"
#include "iobasicGH.h"
static const char *rcsid = "$Header$";
CCTK_FILEVERSION(CactusBase_IOBasic_Startup_c)
/********************************************************************
******************** External Routines ************************
********************************************************************/
void IOBasic_Startup (void);
/********************************************************************
******************** Internal Routines ************************
********************************************************************/
static void *IOBasic_SetupGH (tFleshConfig *config,
int convergence_level,
cGH *GH);
/*@@
@routine IOBasic_Startup
@date Friday 18th September 1999
@author Gabrielle Allen
@desc
The startup registration routine for IOBasic.
Registers the GH extensions needed for IOBasic
along with its setup routine.
@enddesc
@calls CCTK_RegisterGHExtensionSetupGH
@@*/
void IOBasic_Startup (void)
{
if (CCTK_GHExtensionHandle ("IO") < 0)
{
CCTK_WARN (1, "Thorn IOUtil was not activated. "
"No IOBasic I/O methods will be enabled.");
return;
}
CCTK_RegisterGHExtensionSetupGH (CCTK_RegisterGHExtension ("IOBasic"),
IOBasic_SetupGH);
}
/****************************************************************************/
/* local routines */
/****************************************************************************/
/*@@
@routine IOBasic_SetupGH
@date Sat Feb 6 1999
@author Gabrielle Allen
@desc
Allocates and sets up IOBasic's GH extension structure
@enddesc
@calls CCTK_RegisterIOMethod
CCTK_RegisterIOMethodOutputGH
CCTK_RegisterIOMethodOutputVarAs
CCTK_RegisterIOMethodTimeToOutput
CCTK_RegisterIOMethodTriggerOutput
@var config
@vdesc the CCTK configuration as provided by the flesh
@vtype tFleshConfig *
@vio unused
@endvar
@var convergence_level
@vdesc the convergence level
@vtype int
@vio unused
@endvar
@var GH
@vdesc Pointer to CCTK grid hierarchy
@vtype cGH *
@vio in
@endvar
@returntype void *
@returndesc
pointer to the allocated GH extension structure
@endreturndesc
@@*/
static void *IOBasic_SetupGH (tFleshConfig *config,
int convergence_level,
cGH *GH)
{
DECLARE_CCTK_PARAMETERS
int i;
iobasicGH *newGH;
/* suppress compiler warnings about unused variables */
config = config;
convergence_level = convergence_level;
GH = GH;
/* allocate the GH extension and its components */
newGH = (iobasicGH *) malloc (sizeof (iobasicGH));
if (newGH)
{
/* Register the IOBasic routines as output methods */
i = CCTK_RegisterIOMethod ("Scalar");
CCTK_RegisterIOMethodOutputGH (i, IOBasic_ScalarOutputGH);
CCTK_RegisterIOMethodOutputVarAs (i, IOBasic_ScalarOutputVarAs);
CCTK_RegisterIOMethodTimeToOutput (i, IOBasic_TimeForScalarOutput);
CCTK_RegisterIOMethodTriggerOutput (i, IOBasic_TriggerScalarOutput);
i = CCTK_RegisterIOMethod ("Info");
CCTK_RegisterIOMethodOutputGH (i, IOBasic_InfoOutputGH);
CCTK_RegisterIOMethodTimeToOutput (i, IOBasic_TimeForInfoOutput);
CCTK_RegisterIOMethodTriggerOutput (i, IOBasic_TriggerInfoOutput);
if (CCTK_Equals (newverbose, "standard") ||
CCTK_Equals( newverbose, "full"))
{
CCTK_INFO ("I/O Method 'Scalar' registered");
CCTK_INFO ("Scalar: Output of scalar quantities (grid scalars, "
"reductions) to ASCII files");
CCTK_INFO ("I/O Method 'Info' registered");
CCTK_INFO ("Info: Output of scalar quantities (grid scalars, "
"reductions) to screen");
}
i = CCTK_NumVars ();
newGH->info_reductions = (iobasic_reductionlist_t *)
calloc (i, sizeof (iobasic_reductionlist_t));
newGH->do_outScalar = (char *) malloc (i * sizeof (char));
newGH->outInfo_last = (int *) malloc (i * sizeof (int));
newGH->outScalar_last = (int *) malloc (i * sizeof (int));
memset (newGH->outInfo_last, -1, i * sizeof (int));
memset (newGH->outScalar_last, -1, i * sizeof (int));
newGH->filenameListScalar = NULL;
/* Check whether "IOBasic::outdirScalar" was set.
If so take this dir otherwise default to "IO::outdir" */
if (CCTK_ParameterQueryTimesSet ("outdirScalar", CCTK_THORNSTRING) <= 0)
{
outdirScalar = outdir;
}
/* skip the directory pathname if output goes into current directory */
if (strcmp (outdirScalar, "."))
{
i = strlen (outdirScalar);
newGH->outdirScalar = (char *) malloc (i + 2);
strcpy (newGH->outdirScalar, outdirScalar);
newGH->outdirScalar[i] = '/';
newGH->outdirScalar[i+1] = 0;
}
else
{
newGH->outdirScalar = "";
}
/* create the output dir */
if (*newGH->outdirScalar && CCTK_MyProc (GH) == 0)
{
i = IOUtil_CreateDirectory (GH, newGH->outdirScalar, 0, 0);
if (i < 0)
{
CCTK_VWarn (1, __LINE__, __FILE__, CCTK_THORNSTRING,
"IOBasic_SetupGH: Couldn't create Scalar output directory "
"'%s'", newGH->outdirScalar);
}
else if (i >= 0 && CCTK_Equals (newverbose, "full"))
{
CCTK_VInfo (CCTK_THORNSTRING,
"Scalar: Output to directory '%s'",
newGH->outdirScalar);
}
}
}
return (newGH);
}
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