-// Copyright (C) 2007-2013 CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2016 CEA/DEN, EDF R&D, OPEN CASCADE
//
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
-// version 2.1 of the License.
+// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
#include "MED_Factory.hxx"
#include "MED_Utilities.hxx"
#include "MED_V2_2_Wrapper.hxx"
-
#include <stdio.h>
+#include <errno.h>
#include <sstream>
+#include <med.h>
extern "C"
{
-#include <med.h>
#ifndef WIN32
#include <unistd.h>
#endif
#ifndef WIN32
if (access(theFileName.c_str(),F_OK))
return aVersion;
- if(theDoPreCheckInSeparateProcess){
+ if ( theDoPreCheckInSeparateProcess ) {
// First check, is it possible to deal with the file
std::ostringstream aStr;
// File name is in quotes for the case of space(s) inside it (PAL13009)
std::string aCommand = aStr.str();
int aStatus = system(aCommand.c_str());
- BEGMSG(MYDEBUG,"aCommand = '"<<aCommand<<"'; aStatus = "<<aStatus<<std::endl);
- if(aStatus != 0)
+ BEGMSG( MYDEBUG,"aCommand = '" << aCommand << "'; aStatus = " << aStatus
+ << "; errno = " << errno << " = " << strerror( errno ) << std::endl );
+ if ( aStatus != 0 && errno != EAGAIN && errno != ENOMEM ) // "Cannot allocate memory" is OK
return aVersion;
}
#endif
if(aMajor == 2 && aMinor == 1)
aVersion = eV2_1;
else
+ // TODO: check major is not superior to library and switch on minor
aVersion = eV2_2;
}
else {
}
PWrapper CrWrapper(const std::string& theFileName,
- bool theDoPreCheckInSeparateProcess)
+ bool theDoPreCheckInSeparateProcess,
+ int theMinor)
{
PWrapper aWrapper;
+ if (theMinor <0)
+ theMinor = MED_MINOR_NUM;
EVersion aVersion = GetVersionId(theFileName,theDoPreCheckInSeparateProcess);
switch(aVersion){
- case eV2_2:
- aWrapper.reset(new MED::V2_2::TVWrapper(theFileName));
- break;
case eV2_1:
EXCEPTION(std::runtime_error,"Cannot open file '"<<theFileName<<"'. Med version 2.1 is not supported any more.");
- //aWrapper.reset(new MED::V2_1::TVWrapper(theFileName));
break;
default:
- EXCEPTION(std::runtime_error,"MED::CrWrapper - theFileName = '"<<theFileName<<"'");
+ aWrapper.reset(new MED::V2_2::TVWrapper(theFileName, theMinor));
}
return aWrapper;
}
PWrapper CrWrapper(const std::string& theFileName, EVersion theId)
{
EVersion aVersion = GetVersionId(theFileName);
+ if (aVersion == eVUnknown) // no existing file
+ aVersion = theId;
if(aVersion != theId)
- remove(theFileName.c_str());
-
- PWrapper aWrapper;
- switch(theId){
- case eV2_2:
- aWrapper.reset(new MED::V2_2::TVWrapper(theFileName));
- break;
- case eV2_1:
- EXCEPTION(std::runtime_error,"Cannot open file '"<<theFileName<<"'. Med version 2.1 is not supported any more.");
- //aWrapper.reset(new MED::V2_1::TVWrapper(theFileName));
- break;
- default:
- aWrapper.reset(new MED::V2_2::TVWrapper(theFileName));
+ //remove(theFileName.c_str());
+ EXCEPTION(std::runtime_error,"Cannot open file for writing '"<<theFileName<<"'. existing file with another Med version.");
+
+ aVersion = theId;
+ int theMinor = -1; // not supported
+ switch (aVersion)
+ {
+ case eV2_1: break; // not supported
+ case eVUnknown:
+ case eV2_2:
+ case eLATEST: theMinor = MED_MINOR_NUM; break;
+ default: theMinor = aVersion - eMINOR_0;
}
+
+ if (theMinor < 0)
+ EXCEPTION(std::runtime_error,"Cannot open file '"<<theFileName<<"'. Med version 2.1 is not supported any more.");
+
+ PWrapper aWrapper;
+ aWrapper.reset(new MED::V2_2::TVWrapper(theFileName, theMinor));
return aWrapper;
}