# _MEDfileCommentRd236.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 #include <med.h>
    00019 #include <med_config.h>
    00020 #include <med_outils.h>
    00021
    00022 #include <string.h>
    00023
    00024 #include <2.3.6/med23v30.h>
    00025 #include <2.3.6/med23v30_proto.h>
    00026 #include "2.3.6/med23v30_misc.h"
    00027
    00028 void _MEDfileCommentRd236(int dummy, ...) {
    00029
    00030   med_err _ret=-1;
    00031   med_int _len=0;
    00032   char *  _tmpdes;
    00033
    00034   MED_VARGS_DECL(const, med_idt , , fid     );
    00035   MED_VARGS_DECL(, char*, const   , comment );
    00036   MED_VARGS_DECL(, med_err *     ,, fret    );
    00037
    00038   va_list params;
    00039   va_start(params,dummy);
    00040
    00041   MED_VARGS_DEF(const, med_idt , , fid     );
    00042   MED_VARGS_DEF(, char*, const   , comment );
    00043   MED_VARGS_DEF(, med_err *     ,, fret    );
    00044
    00045   _tmpdes = comment;
    00046
    00047   if ( (_len = MEDlFichDes(fid)) < 0 ) {
    00048     _ret=MED_ERR_DOESNTEXIST;
    00049     goto ERROR;
    00050   }
    00051
    00052   if (_len > MED_COMMENT_SIZE)
    00053     _tmpdes = malloc(sizeof(char)*_len+1);
    00054
    00055   if ( MEDfichEntete(fid, MED_FICH_DES, _tmpdes ) < 0 ) {
    00056     _ret=MED_ERR_DOESNTEXIST;
    00057     goto ERROR;
    00058   }
    00059
    00060   if (_len > MED_COMMENT_SIZE) {
    00061     strncpy(comment,_tmpdes,MED_COMMENT_SIZE);
    00062     comment[MED_COMMENT_SIZE]='\0';
    00063   }
    00064
    00065   if (_len > MED_COMMENT_SIZE) free(_tmpdes);
    00066
    00067   _ret=0;
    00068  ERROR :
    00069
    00070   va_end(params);
    00071   *fret = _ret;
    00072   return;
    00073 }