X-Git-Url: http://git.salome-platform.org/gitweb/?p=modules%2Fsmesh.git;a=blobdiff_plain;f=src%2FDriver%2FDriver_Mesh.cxx;h=30000d5df0f25cdf25f00205cd2187b06a7f0ff3;hp=f656bdd5d312bb45589d783a8c597051ef7d5812;hb=cb55604f37e3d2583272fd436bb6557b041948b5;hpb=c3bf92bd87b770fd81631a3853f7f5bb1ac6a4e8

diff --git a/src/Driver/Driver_Mesh.cxx b/src/Driver/Driver_Mesh.cxx
index f656bdd5d..30000d5df 100644
--- a/src/Driver/Driver_Mesh.cxx
+++ b/src/Driver/Driver_Mesh.cxx
@@ -1,36 +1,42 @@
-//  SMESH Driver : implementaion of driver for reading and writing	
+// Copyright (C) 2007-2020  CEA/DEN, EDF R&D, OPEN CASCADE
 //
-//  Copyright (C) 2003  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. 
-// 
-//  This library is distributed in the hope that it will be useful, 
-//  but WITHOUT ANY WARRANTY; without even the implied warranty of 
-//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU 
-//  Lesser General Public License for more details. 
-// 
-//  You should have received a copy of the GNU Lesser General Public 
-//  License along with this library; if not, write to the Free Software 
-//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA 
-// 
-//  See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org 
+// 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, 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
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
 //
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
+
+//  SMESH Driver : implementation of driver for reading and writing
 //  File   : Mesh_Reader.cxx
 //  Module : SMESH
-
+//
 #include "Driver_Mesh.h"
 
+#include "SMESH_Comment.hxx"
+
+//#define _DEBUG_
+#include <utilities.h>
+
 using namespace std;
 
 Driver_Mesh::Driver_Mesh():
   myFile(""),
-  myMeshId(-1)
+  myMeshId(-1),
+  myStatus( DRS_OK )
 {}
 
 
@@ -39,8 +45,98 @@ void Driver_Mesh::SetMeshId(int theMeshId)
   myMeshId = theMeshId;
 }
 
+void Driver_Mesh::SetMeshName(const std::string& theMeshName)
+{
+  myMeshName = theMeshName;
+}
+
+std::string Driver_Mesh::GetMeshName() const
+{
+  return myMeshName;
+}
+
 
 void Driver_Mesh::SetFile(const std::string& theFileName)
 {
   myFile = theFileName;
 }
+
+
+//================================================================================
+/*!
+ * \brief Stores an error message
+ *
+ * We consider an error fatal if none mesh can be read
+ */
+//================================================================================
+
+Driver_Mesh::Status Driver_Mesh::addMessage(const std::string& msg,
+                                            const bool         isFatal/*=false*/)
+{
+  if ( isFatal )
+    myErrorMessages.clear(); // warnings are useless if a fatal error encounters
+
+  myErrorMessages.push_back( msg );
+
+  MESSAGE(msg);
+#ifdef _DEBUG_
+  cout << msg << endl;
+#endif
+  return ( myStatus = isFatal ? DRS_FAIL : DRS_WARN_SKIP_ELEM );
+}
+
+//================================================================================
+/*!
+ * \brief Return a structure containing description of errors
+ */
+//================================================================================
+
+SMESH_ComputeErrorPtr Driver_Mesh::GetError()
+{
+  SMESH_Comment msg;
+  for ( size_t i = 0; i < myErrorMessages.size(); ++i )
+  {
+    msg << myErrorMessages[i];
+    if ( i+1 < myErrorMessages.size() )
+      msg << "\n";
+  }
+  return SMESH_ComputeError::New( myStatus == DRS_OK ? int(COMPERR_OK) : int(myStatus), msg );
+}
+
+//================================================================================
+/*!
+ * \brief Assure a string is UTF-8 valid by replacing invalid chars
+ */
+//================================================================================
+
+std::string Driver_Mesh::fixUTF8(const std::string & str )
+{
+  std::string fixed = str;
+  const unsigned char* s = reinterpret_cast<const unsigned char* >( fixed.data() );
+
+  for ( size_t i = 0; i < fixed.size(); ++i )
+  {
+    if ( s[i] < 128 )
+      continue; // latin
+
+    bool invalid = false;
+
+    // how many bytes follow?
+    int len = 0;
+    if      (s[i] >> 5 == 0b110  ) len = 1; // todo: binary constants are a GCC extension
+    else if (s[i] >> 4 == 0b1110 ) len = 2; // todo: binary constants are a GCC extension
+    else if (s[i] >> 3 == 0b11110) len = 3; // todo: binary constants are a GCC extension
+    else
+      invalid = true;
+
+    // check the bytes
+    for ( int j = 0; j < len && !invalid; ++j )
+      invalid = ( s[i+j+1] >> 6 != 0b10 ); // todo: binary constants are a GCC extension
+
+    if ( invalid )
+      fixed[i] = '?';
+    else
+      i += len;
+  }
+  return fixed;
+}