# MEDfichDesEcr.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
    00023 #include <string.h>
    00024
    00025 med_err
    00026 MEDfichDesEcr(med_idt fid, char *des)
    00027 {
    00028   med_idt attr;
    00029   med_idt root;
    00030   med_err ret;
    00031   char nom[] = MED_NOM_DESCRIPTEUR;
    00032   char chemin[MED_TAILLE_MAA+1];
    00033
    00034   /*
    00035    * On inhibe le gestionnaire d'erreur
    00036    */
    00037   _MEDmodeErreurVerrouiller();
    00038 if (MEDcheckVersion(fid) < 0) return -1;
    00039
    00040
    00041   /*
    00042    * On ouvre le Data Group racine
    00043    * s'il n'existe pas on le cree
    00044    */
    00045   strncpy(chemin,MED_MAA,MED_TAILLE_MAA-1);
    00046   chemin[MED_TAILLE_MAA-1] = '\0';
    00047   if ((root = _MEDdatagroupOuvrir(fid,chemin)) < 0)
    00048     if ((root = _MEDdatagroupCreer(fid,chemin)) < 0)
    00049       return -1;
    00050
    00051   /*
    00052    * On regarde si l'attribut existe
    00053    * Si oui on le met a jour en fonction
    00054    * du mode d'ouverture, sinon on le cree
    00055    */
    00056
    00057   if ((ret = _MEDattrStringEcrire(root,nom,MED_TAILLE_DESC,des)) < 0)
    00058     return -1;
    00059
    00060   /*
    00061    * Fermetures
    00062    */
    00063
    00064   if ((ret = _MEDdatagroupFermer(root)) < 0)
    00065     return -1;
    00066
    00067   return 0;
    00068 }
    00069
    00070
    00071
    00072