MEDversionConforme.c

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00001 /*  This file is part of MED.
00002  *
00003  *  COPYRIGHT (C) 1999 - 2015  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 med_err
00024 MEDversionConforme(const char *nom) {
00025   med_int majeur, mineur;
00026   med_idt fid, gid;
00027   med_err ret;
00028 
00029   /*
00030    * On inhibe le gestionnaire d'erreur HDF
00031    */
00032   _MEDmodeErreurVerrouiller();
00033 
00034   /*
00035    * On ouvre le fichier MED en mode MED_LECT
00036    */     
00037   if ((fid = _MEDfichierOuvrir((char *)nom,MED_LECTURE)) < 0)
00038     return -1;
00039   
00040   /*
00041    * Lecture du numero de version 
00042    */
00043   if ((gid = _MEDdatagroupOuvrir(fid,MED_INFOS)) < 0) 
00044     return -1;
00045   
00046   if ((ret = _MEDattrEntierLire(gid,MED_NOM_MAJEUR,&majeur)) < 0)
00047     return -1;
00048   
00049   if ((ret = _MEDattrEntierLire(gid,MED_NOM_MINEUR,&mineur)) < 0)
00050     return -1;                                                  
00051   
00052   /* 
00053    * On ferme tout 
00054    */
00055   if ((ret = _MEDdatagroupFermer(gid)) < 0)
00056     return -1;
00057   
00058   if ((ret = _MEDfichierFermer(fid)) < 0)
00059     return -1;
00060  
00061 /* On autorise les versions 2.2.x et 2.3.x , ce qui est le cas depuis  med2.3.1 */ 
00062   if ((majeur == 2) && (mineur >1) && (mineur<4) )
00063     return 0;
00064   else
00065     return -1;
00066 }

Généré le Thu Oct 8 14:26:16 2015 pour MED fichier par  doxygen 1.6.1