_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   va_list params;
00031   va_start(params,dummy);
00032 
00033   const med_idt fid     = va_arg(params,const med_idt);
00034   char* const   comment = va_arg(params,char* const  );
00035   med_err *     fret    = va_arg(params,med_err *);
00036 
00037   med_err _ret=-1;
00038   med_int _len=0;
00039   char *  _tmpdes = comment;
00040 
00041   if ( (_len = MEDlFichDes(fid)) < 0 ) {
00042     _ret=MED_ERR_DOESNTEXIST;
00043     goto ERROR;
00044   }
00045 
00046   if (_len > MED_COMMENT_SIZE)
00047     _tmpdes = malloc(sizeof(char)*_len+1);
00048 
00049   if ( MEDfichEntete(fid, MED_FICH_DES, _tmpdes ) < 0 ) {
00050     _ret=MED_ERR_DOESNTEXIST;
00051     goto ERROR;
00052   }
00053 
00054   if (_len > MED_COMMENT_SIZE) {
00055     strncpy(comment,_tmpdes,MED_COMMENT_SIZE);
00056     comment[MED_COMMENT_SIZE]='\0';
00057   }
00058 
00059   if (_len > MED_COMMENT_SIZE) free(_tmpdes);
00060 
00061   _ret=0;
00062  ERROR :
00063 
00064   va_end(params);
00065   *fret = _ret;
00066   return;
00067 }

Généré le Mon May 16 17:10:22 2011 pour MED fichier par  doxygen 1.6.1