# MEDfileStrVersionRd.c

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    00001 /*  This file is part of MED.
    00002  *
    00003  *  COPYRIGHT (C) 1999 - 2011  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 <stdio.h>
    00020
    00021 #include <med.h>
    00022 #include <med_config.h>
    00023 #include <med_outils.h>
    00024
    00025
    00034 med_err
    00035 MEDfileStrVersionRd(const med_idt fid,
    00036                     char* const medversion)
    00037 {
    00038   med_err _ret = -1;
    00039   med_idt _id=0;
    00040   med_int _major;
    00041   med_int _minor;
    00042   med_int _release;
    00043
    00044   int _intmajor;
    00045   int _intminor;
    00046   int _intrelease;
    00047
    00048   /* We read the hdf attributes in the MED_INFOS hdf group */
    00049   if ((_id = _MEDdatagroupOuvrir(fid,MED_INFOS)) < 0) {
    00050     MED_ERR_(_ret,MED_ERR_OPEN,MED_ERR_DATAGROUP,MED_INFOS);
    00051     goto ERROR;
    00052   }
    00053
    00054   if (_MEDattrEntierLire(_id,MED_MAJOR_NAME,&_major) < 0) {
    00055     MED_ERR_(_ret,MED_ERR_READ,MED_ERR_ATTRIBUTE,MED_MAJOR_NAME);
    00056     goto ERROR;
    00057   }
    00058
    00059   if (_MEDattrEntierLire(_id,MED_MINOR_NAME,&_minor) < 0) {
    00060     MED_ERR_(_ret,MED_ERR_READ,MED_ERR_ATTRIBUTE,MED_MINOR_NAME);
    00061     goto ERROR;
    00062   }
    00063
    00064   if (_MEDattrEntierLire(_id,MED_RELEASE_NAME,&_release) < 0) {
    00065     MED_ERR_(_ret,MED_ERR_READ,MED_ERR_ATTRIBUTE,MED_RELEASE_NAME);
    00066     goto ERROR;
    00067   }
    00068
    00069   _intmajor  = (int)  _major;
    00070   _intminor  = (int)  _minor;
    00071   _intrelease= (int)  _release;
    00072
    00073   if (medversion)
    00074     sprintf(medversion,"MED-%d.%d.%d",_intmajor,_intminor,_intrelease);
    00075
    00076   _ret = 0;
    00077   ERROR :
    00078
    00079   /* the hdf group is closed  */
    00080   if (_id > 0)
    00081     if (_MEDdatagroupFermer(_id) < 0) {
    00082       MED_ERR_(_ret,MED_ERR_CLOSE,MED_ERR_DATAGROUP,"");
    00083       _ret = -1;
    00084     }
    00085
    00086   return _ret;
    00087 }