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salome-kernel  6.5.0
HDFdatasetWrite.c
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00001 // Copyright (C) 2007-2012  CEA/DEN, EDF R&D, OPEN CASCADE
00002 //
00003 // Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
00004 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
00005 //
00006 // This library is free software; you can redistribute it and/or
00007 // modify it under the terms of the GNU Lesser General Public
00008 // License as published by the Free Software Foundation; either
00009 // version 2.1 of the License.
00010 //
00011 // This library is distributed in the hope that it will be useful,
00012 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00013 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014 // Lesser General Public License for more details.
00015 //
00016 // You should have received a copy of the GNU Lesser General Public
00017 // License along with this library; if not, write to the Free Software
00018 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
00019 //
00020 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
00021 //
00022 
00023 /*----------------------------------------------------------------------------
00024 SALOME HDFPersist : implementation of HDF persitent ( save/ restore )
00025   File   : HDFdatasetWrite.c
00026   Module : SALOME
00027 ----------------------------------------------------------------------------*/
00028 
00029 #include "hdfi.h"
00030 #include <stdlib.h>
00031 
00032 /*
00033  * - Name : _MEDdatasetWrite
00034  * - Description : writes a HDF dataset
00035  * - Parameters :
00036  *     - id  (IN)     : dataset ID
00037  *     - val  (IN)    : datset values
00038  * - Result : 
00039  *     - if success : 0
00040  *     - if failure : -1
00041  */ 
00042 hdf_err HDFdatasetWrite(hdf_idt id, void *val)
00043 {
00044   hdf_idt datatype;
00045   hdf_err ret;
00046 #if defined (PCLINUX) || defined (PCLINUX64)
00047   int isI32BE = 0;
00048   int size = 0;
00049 #endif
00050 
00051   if ((datatype = H5Dget_type(id)) < 0)
00052     return -1;
00053 
00054 #if defined (PCLINUX) || defined (PCLINUX64)
00055   if((H5Tget_class(datatype) == H5T_INTEGER) && (H5Tget_size(datatype) == 4)) {
00056     isI32BE = 1; /* See HDFdatasetCreate */
00057 
00058     /*SRN : bug IPAL9619:  replaced the method of getting the size of INT32 dataset */ 
00059     int i, ndim = HDFdatasetGetnDim(id);
00060     if(ndim < 0) return -1;
00061     
00062     hdf_size *dim = (hdf_size *) malloc(sizeof(hdf_size)*ndim);
00063     if ((ret = HDFdatasetGetDim(id, dim)) < 0)  return -1;
00064         
00065     for(i=0; i<ndim; i++) size+=dim[i];    
00066     free(dim);
00067     /*SRN : end of the fix */
00068     
00069     if(size == 0) 
00070       return -1;
00071     if(H5Tconvert(H5T_NATIVE_INT, H5T_STD_I32BE, size, (void *)val, NULL, (hid_t)0) < 0) 
00072       return -1;
00073   }
00074 #endif
00075 
00076   if ((ret = H5Dwrite(id, datatype, H5S_ALL, H5S_ALL, H5P_DEFAULT, val)) < 0) 
00077     return -1;
00078 
00079 #if defined (PCLINUX) || defined (PCLINUX64)
00080   if (isI32BE && (H5Tconvert(H5T_STD_I32BE, H5T_NATIVE_INT, size, (void *)val, NULL, (hid_t)0) < 0)) 
00081     return -1;
00082 #endif
00083 
00084   return 0;
00085 }