1 /* This file is part of MED.
2 *
3 * COPYRIGHT (C) 1999 - 2019 EDF R&D, CEA/DEN
4 * MED is free software: you can redistribute it and/or modify
5 * it under the terms of the GNU Lesser General Public License as published by
6 * the Free Software Foundation, either version 3 of the License, or
7 * (at your option) any later version.
8 *
9 * MED is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU Lesser General Public License for more details.
13 *
14 * You should have received a copy of the GNU Lesser General Public License
15 * along with MED. If not, see <http://www.gnu.org/licenses/>.
16 */
17
18
19 #include <med.h>
20 #include <med_config.h>
21 #include <med_outils.h>
22
23 #include <string.h>
24 #include <stdlib.h>
25
26
27 /**\ingroup MEDlink
28 \brief \MEDlinkInfoByNameBrief
29 \param fid \fid
30 \param meshname \meshname
31 \retval med_int \linksize
32 \details \MEDlinkInfoByNameDetails
33 */
34
35 med_int
MEDlinkInfoByName(const med_idt fid,const char * const meshname)36 MEDlinkInfoByName(const med_idt fid,
37 const char * const meshname )
38 {
39 med_idt _lid=0;
40 med_int _ret=-1;
41 char _path[MED_TAILLE_LIENS+MED_NAME_SIZE+1]=MED_LIENS;
42 med_int _n = 0;
43
44 /*
45 * On inhibe le gestionnaire d'erreur HDF 5
46 */
47 _MEDmodeErreurVerrouiller();
48
49 /*
50 * ouverture du groupe /LIENS/"meshname"
51 */
52 strcat(_path,meshname);
53 if ((_lid = _MEDdatagroupOuvrir(fid,_path)) < 0) {
54 MED_ERR_(_ret,MED_ERR_OPEN,MED_ERR_DATAGROUP,MED_ERR_LINK_MSG);
55 SSCRUTE(_path);
56 goto ERROR;
57 }
58
59 /*
60 * Lecture de l'attribut MED_NOM_NBR
61 */
62 if (_MEDattrEntierLire(_lid,MED_NOM_NBR,&_n) < 0) {
63 MED_ERR_(_ret,MED_ERR_READ,MED_ERR_ATTRIBUTE,MED_ERR_LINK_MSG);
64 SSCRUTE(_path);SSCRUTE(MED_NOM_NBR);ISCRUTE(_n);
65 goto ERROR;
66 }
67
68
69 _ret = _n;
70 ERROR:
71
72 if ( _lid > 0 ) if ( _MEDdatagroupFermer(_lid) < 0) {
73 MED_ERR_(_ret,MED_ERR_CLOSE,MED_ERR_DATAGROUP,MED_PROFILE_GRP);
74 ISCRUTE_id(_lid);
75 }
76
77 return _ret;
78 }
79