# MEDattrStringEcrire.c

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    00001 /*  This file is part of MED.
    00002  *
    00003  *  COPYRIGHT (C) 1999 - 2012  EDF R&D, CEA/DEN
    00004  *  MED is free software: you can redistribute it and/or modify
    00005  *  it under the terms of the GNU Lesser General Public License as published by
    00006  *  the Free Software Foundation, either version 3 of the License, or
    00007  *  (at your option) any later version.
    00008  *
    00009  *  MED is distributed in the hope that it will be useful,
    00010  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
    00011  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    00012  *  GNU Lesser General Public License for more details.
    00013  *
    00014  *  You should have received a copy of the GNU Lesser General Public License
    00015  *  along with MED.  If not, see <http://www.gnu.org/licenses/>.
    00016  */
    00017
    00018
    00019 #include <med.h>
    00020 #include <med_config.h>
    00021 #include <med_outils.h>
    00022 #include <hdf5.h>
    00023
    00024 /*
    00025  * - Nom de la fonction : _MEDattrStringEcrire
    00026  * - Description : ecriture d'un attribut chaine de caracteres
    00027  * - Parametres :
    00028  *     - pere (IN)     : l'ID de l'objet HDF pere ou placer l'attribut
    00029  *     - nom  (IN)     : le nom de l'attribut
    00030  *     - longueur (IN) : strlen(val)
    00031  *     - val  (IN)     : la valeur de l'attribut
    00032  * - Resultat : 0 en cas de succes, -1 sinon
    00033  */
    00034 med_err _MEDattrStringEcrire(med_idt pere,char * nom,int longueur, char * val)
    00035 {
    00036   med_idt aid,attr, datatype;
    00037   med_err ret;
    00038   med_mode_acces MED_MODE_ACCES;
    00039
    00040  if ( (MED_MODE_ACCES = _MEDmodeAcces(pere) ) == MED_UNDEF_MODE_ACCES ) {
    00041     MESSAGE("Impossible de déterminer le mode d'acces au fichier.");
    00042     return -1;
    00043   }
    00044
    00045   if ((aid = H5Screate(H5S_SCALAR)) < 0)
    00046     return -1;
    00047   if((datatype = H5Tcopy(H5T_C_S1)) < 0)
    00048     return -1;
    00049   if((ret = H5Tset_size(datatype,longueur+1)) < 0)
    00050     return -1;
    00051
    00052   if ( ((attr = H5Aopen_name(pere,nom)) >= 0)
    00053        && ( MED_MODE_ACCES == MED_LECTURE_AJOUT) )
    00054     return -1;
    00055   else
    00056     if ( attr < 0)
    00057       if ((attr = H5Acreate(pere,nom,datatype,aid,H5P_DEFAULT)) < 0) return -1;
    00058
    00059   if ((ret = H5Awrite(attr, datatype, val)) < 0)
    00060     return -1;
    00061
    00062   if ((ret = H5Sclose(aid)) < 0)
    00063     return -1;
    00064   if ((ret = H5Tclose(datatype)) < 0)
    00065     return -1;
    00066   if ((ret = H5Aclose(attr)) < 0)
    00067     return -1;
    00068
    00069   return 0;
    00070 }