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/* $Id: vmidstable.c,v 1.2 2013-03-25 11:43:04 cgarcia Exp $
*
* This file is part of the VIMOS Pipeline
* Copyright (C) 2002-2004 European Southern Observatory
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
/*
* $Author: cgarcia $
* $Date: 2013-03-25 11:43:04 $
* $Revision: 1.2 $
* $Name: not supported by cvs2svn $
*/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <string.h>
#include <fitsio.h>
#include <pilmemory.h>
#include <pilmessages.h>
#include <cpl_msg.h>
#include <piltranslator.h>
#include "vmtable.h"
#include "vmmatrix.h"
#include "vmidstable.h"
#include "cpl.h"
/*
Allocate a new Ids Table. This is a VimosTable with name VM_IDS (which
should have value "IDS").
No descriptors or columns are allocated (but this may change in a later
version).
*/
VimosTable *newIdsTable()
{
char modName[] = "newIdsTable";
VimosTable *newTab;
/* allocate new VimosTable */
newTab = newTable();
/* check if space was allocated */
if (newTab == NULL) {
cpl_msg_error(modName, "The function newTable has returned NULL");
return(NULL);
}
/* copy "IDS" into name of table */
strcpy(newTab->name, VM_IDS);
newTab->descs = newStringDescriptor(pilTrnGetKeyword("Table"),
VM_IDS,
pilTrnGetComment("Table"));
if (newTab->descs == NULL) {
/* cleanup */
cpl_free(newTab);
cpl_msg_error(modName, "The function newStringDescriptor has returned NULL");
return(NULL);
}
/* should create all the descriptors and columns here ?*/
return(newTab);
}
/*
Delete a IDS Table. This is just an esthetic wrapper for
deleteTable(idsTable)
*/
void deleteIdsTable(VimosTable *idsTable)
{
/* just a wrapper for deleteTabel() */
deleteTable(idsTable);
}
VimosBool readFitsIdsTable(VimosTable *idsTable, fitsfile *fptr)
{
char modName[] = "readFitsIdsTable";
int status;
/* validate input */
if (idsTable == NULL) {
cpl_msg_error(modName, "NULL input table");
return(VM_FALSE);
}
status = 0;
/* open Table */
if (fits_movnam_hdu(fptr, BINARY_TBL, "IDS", 0, &status)) {
cpl_msg_error(modName, "The function fits_movnam_hdu has returned an error (code %d)", status);
return(VM_FALSE);
}
idsTable->fptr = fptr;
/* read Fits Table */
if (!readDescsFromFitsTable(&(idsTable->descs), idsTable->fptr)) {
cpl_msg_error(modName, "The function readDescsFromFitsTable has returned an error");
return(VM_FALSE);
}
return(VM_TRUE);
}
VimosBool writeFitsIdsTable(VimosTable *idsTable, fitsfile *fptr)
{
char modName[] = "writeFitsIdsTable";
int status;
/* validate input */
if (idsTable == NULL) {
cpl_msg_error(modName, "NULL input table");
return(VM_FALSE);
}
/* check table name, should be "IDS" */
if ( strcmp(idsTable->name, VM_IDS) ) {
cpl_msg_error(modName, "Invalid input table");
return(VM_FALSE);
}
status = 0;
idsTable->fptr = fptr;
/* if Table is already present, first remove it */
if (!fits_movnam_hdu(fptr, BINARY_TBL, "IDS", 0, &status)) {
if (fits_delete_hdu(fptr, NULL, &status)) {
cpl_msg_error(modName, "The function fits_delete_hdu has returned an error (code %d)", status);
return(VM_FALSE);
}
} else {
status = 0;
}
/* append a new empty binary table onto the FITS file */
if (fits_create_tbl(fptr,BINARY_TBL,0,0,NULL,NULL,NULL,"IDS",&status)) {
cpl_msg_error(modName, "The function fits_create_tbl has returned an error (code %d)", status);
return(VM_FALSE);
}
if (fits_movnam_hdu(fptr, BINARY_TBL, "IDS", 0, &status)) {
cpl_msg_error(modName, "The function fits_movnam_hdu has returned an error (code %d)", status);
return(VM_FALSE);
}
/* write the table to the Fits file */
if (!writeDescsToFitsTable(idsTable->descs, idsTable->fptr)) {
cpl_msg_error(modName, "The function writeDescsToFitsTable has returned an error");
return(VM_FALSE);
}
return(VM_TRUE);
}
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