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 #include <string.h> 00023 00024 med_err 00025 MEDdemonter(med_idt fid,med_idt mid, med_type_donnee type) 00026 { 00027 med_err ret; 00028 med_idt root,did; 00029 char chemin[2*MED_TAILLE_NOM+1]; 00030 char acces_montage[2*MED_TAILLE_NOM+1]; 00031 00032 /* 00033 * On inhibe le gestionnaire d'erreur HDF 00034 */ 00035 _MEDmodeErreurVerrouiller(); 00036 if (MEDcheckVersion(fid) < 0) return -1; 00037 00038 00039 /* 00040 * On accede au type de la donnee 00041 */ 00042 switch(type) { 00043 00044 case MED_MAILLAGE : 00045 strcpy(chemin,MED_MAA); 00046 break; 00047 00048 case MED_CHAMP : 00049 strcpy(chemin,MED_CHA); 00050 break; 00051 00052 default : 00053 return -1; 00054 } 00055 00056 00057 /* 00058 * On supprime le lien avec les champs|maillages du fichier a demonter 00059 */ 00060 chemin[strlen(chemin)-1] = '\0'; 00061 if ((ret = _MEDdatagroupLienSupprimer(fid,chemin)) < 0) 00062 return -1; 00063 00064 /* 00065 * On demonte le fichier dans MED_MNT 00066 */ 00067 strncpy(acces_montage,MED_MNT,strlen(MED_MNT)-1); 00068 acces_montage[strlen(MED_MNT)-1] = '\0'; 00069 if ((ret = _MEDfichierDemonter(fid,acces_montage)) < 0) 00070 return -1; 00071 00072 /* 00073 * On ferme le fichier que l'on vient de demonter 00074 */ 00075 if ((ret = _MEDfichierFermer(mid)) < 0) 00076 return -1; 00077 00078 return ret; 00079 }