1 // Copyright (C) 2007-2013 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
22 #include "MED_Factory.hxx"
23 #include "MED_Utilities.hxx"
24 #include "MED_V2_2_Wrapper.hxx"
38 static int MYDEBUG = 0;
40 static int MYDEBUG = 0;
46 EVersion GetVersionId(const std::string& theFileName,
47 bool theDoPreCheckInSeparateProcess)
49 INITMSG(MYDEBUG,"GetVersionId - theFileName = '"<<theFileName<<"'"<<std::endl);
50 EVersion aVersion = eVUnknown;
53 if (access(theFileName.c_str(),F_OK))
55 if(theDoPreCheckInSeparateProcess){
56 // First check, is it possible to deal with the file
57 std::ostringstream aStr;
58 // File name is in quotes for the case of space(s) inside it (PAL13009)
59 aStr<<"bash -c \""<<getenv("SMESH_ROOT_DIR")<<"/bin/salome/mprint_version \'"<<theFileName<<"\'\"";
61 aStr<<" 2>&1 > /dev/null";
63 std::string aCommand = aStr.str();
64 int aStatus = system(aCommand.c_str());
66 BEGMSG(MYDEBUG,"aCommand = '"<<aCommand<<"'; aStatus = "<<aStatus<<std::endl);
71 // check compatibility of hdf and med versions
72 med_bool hdfok, medok;
73 MEDfileCompatibility(theFileName.c_str(), &hdfok, &medok);
74 if ((!hdfok) /*|| (!medok)*/) // med-2.1 is KO since med-3.0.0
77 // Next, try to open the file trough the MED API
78 const char* aFileName = theFileName.c_str();
79 med_idt aFid = MEDfileOpen(aFileName,MED_ACC_RDONLY);
81 MSG(MYDEBUG,"GetVersionId - theFileName = '"<<theFileName<<"'; aFid = "<<aFid<<std::endl);
83 med_int aMajor, aMinor, aRelease;
84 med_err aRet = MEDfileNumVersionRd(aFid,&aMajor,&aMinor,&aRelease);
85 INITMSG(MYDEBUG,"GetVersionId - theFileName = '"<<theFileName<<"'; aRet = "<<aRet<<std::endl);
87 if(aMajor == 2 && aMinor == 1)
93 // VSR: simulate med 2.3.6 behavior, med file version is assumed to 2.1
99 BEGMSG(MYDEBUG,"GetVersionId - theFileName = '"<<theFileName<<"'; aVersion = "<<aVersion<<std::endl);
103 bool getMEDVersion( const std::string& fname, int& major, int& minor, int& release )
105 med_idt f = MEDfileOpen(fname.c_str(), MED_ACC_RDONLY );
109 med_int aMajor, aMinor, aRelease;
110 med_err aRet = MEDfileNumVersionRd( f, &aMajor, &aMinor, &aRelease );
116 // VSR: simulate med 2.3.6 behavior, med file version is assumed to 2.1
117 major = 2; minor = release = -1;
123 PWrapper CrWrapper(const std::string& theFileName,
124 bool theDoPreCheckInSeparateProcess)
127 EVersion aVersion = GetVersionId(theFileName,theDoPreCheckInSeparateProcess);
130 aWrapper.reset(new MED::V2_2::TVWrapper(theFileName));
133 EXCEPTION(std::runtime_error,"Cannot open file '"<<theFileName<<"'. Med version 2.1 is not supported any more.");
134 //aWrapper.reset(new MED::V2_1::TVWrapper(theFileName));
137 EXCEPTION(std::runtime_error,"MED::CrWrapper - theFileName = '"<<theFileName<<"'");
142 PWrapper CrWrapper(const std::string& theFileName, EVersion theId)
144 EVersion aVersion = GetVersionId(theFileName);
146 if(aVersion != theId)
147 remove(theFileName.c_str());
152 aWrapper.reset(new MED::V2_2::TVWrapper(theFileName));
155 EXCEPTION(std::runtime_error,"Cannot open file '"<<theFileName<<"'. Med version 2.1 is not supported any more.");
156 //aWrapper.reset(new MED::V2_1::TVWrapper(theFileName));
159 aWrapper.reset(new MED::V2_2::TVWrapper(theFileName));