1 // Copyright (C) 2007-2016 CEA/DEN, EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
19 // Author : Anthony Geay (CEA/DEN)
21 #include "MEDFileUtilities.hxx"
22 #include "MEDLoaderBase.hxx"
24 #include "InterpKernelAutoPtr.hxx"
28 med_access_mode MEDFileUtilities::TraduceWriteMode(int medloaderwritemode)
30 switch(medloaderwritemode)
39 throw INTERP_KERNEL::Exception("Invalid write mode specified ! must be 0(write with no question), 1(append) or 2(creation)");
43 const char *MEDFileUtilities::GetReadableMEDFieldType(med_field_type ft)
45 static const char medFloat64[]="MED_FLOAT64";
46 static const char medInt32[]="MED_INT32";
47 static const char medInt64[]="MED_INT64";
57 throw INTERP_KERNEL::Exception("Non supported field type ! Should be FLOAT64, INT32 or INT64 !");
61 void MEDFileUtilities::CheckMEDCode(int code, med_idt fid, const std::string& msg)
65 std::ostringstream oss;
66 oss << "MEDFile has returned an error code (" << code <<") : " << msg;
67 throw INTERP_KERNEL::Exception(oss.str().c_str());
71 void MEDFileUtilities::CheckFileForRead(const std::string& fileName)
73 int status=MEDLoaderBase::getStatusOfFile(fileName);
74 std::ostringstream oss;
75 oss << " File : \"" << fileName << "\"";
78 case MEDLoaderBase::DIR_LOCKED:
80 oss << " has been detected as unreadable : impossible to read anything !";
81 throw INTERP_KERNEL::Exception(oss.str().c_str());
83 case MEDLoaderBase::NOT_EXIST:
85 oss << " has been detected as NOT EXISTING : impossible to read anything !";
86 throw INTERP_KERNEL::Exception(oss.str().c_str());
88 case MEDLoaderBase::EXIST_WRONLY:
90 oss << " has been detected as WRITE ONLY : impossible to read anything !";
91 throw INTERP_KERNEL::Exception(oss.str().c_str());
94 AutoFid fid=MEDfileOpen(fileName.c_str(),MED_ACC_RDONLY);
97 oss << " has been detected as unreadable by MED file : impossible to read anything !";
98 throw INTERP_KERNEL::Exception(oss.str().c_str());
100 oss << " has been detected readable but ";
101 int major,minor,release;
102 MEDfileNumVersionRd(fid,&major,&minor,&release);
103 if(major<2 || (major==2 && minor<2))
105 oss << "version of MED file is < 2.2 : impossible to read anything !";
106 throw INTERP_KERNEL::Exception(oss.str().c_str());
110 MEDFileUtilities::AutoFid::AutoFid(med_idt fid):_fid(fid)
114 MEDFileUtilities::AutoFid::~AutoFid()
119 MEDCoupling::MEDFileWritable::MEDFileWritable():_too_long_str(0),_zipconn_pol(2)
123 void MEDCoupling::MEDFileWritable::copyOptionsFrom(const MEDFileWritable& other) const
125 _too_long_str=other._too_long_str;
126 _zipconn_pol=other._zipconn_pol;
129 int MEDCoupling::MEDFileWritable::getTooLongStrPolicy() const
131 return _too_long_str;
134 void MEDCoupling::MEDFileWritable::setTooLongStrPolicy(int newVal)
136 if(newVal!=2 && newVal!=1 && newVal!=0)
137 throw INTERP_KERNEL::Exception("MEDFileWritable::setTooLongStrPolicy : invalid policy should be in 0,1 or 2 !");
138 _too_long_str=newVal;
141 int MEDCoupling::MEDFileWritable::getZipConnPolicy()
146 void MEDCoupling::MEDFileWritable::setZipConnPolicy(int newVal)
151 std::string MEDCoupling::MEDFileWritable::FileNameFromFID(med_idt fid)
153 int lgth(MEDfileName(fid,0,0));
155 return std::string();
156 INTERP_KERNEL::AutoPtr<char> tmp(new char[lgth+1]);
157 if(MEDfileName(fid,tmp,lgth)<0)
158 throw INTERP_KERNEL::Exception("MEDFileWritable::FileNameFromFID : Return code of MEDFile call \"MEDfileName\" is not >=0 as expected !");
159 return std::string(tmp);