bos #24596 [CEA] New MeshGems license

[plugins/hybridplugin.git] / src / HYBRIDPlugin / MG_HYBRID_API.cxx

diff --git a/src/HYBRIDPlugin/MG_HYBRID_API.cxx b/src/HYBRIDPlugin/MG_HYBRID_API.cxx
index 6d12bf0fcec2d4df1c247c13229a0a639662973f..b0f2f9d53dd5c89f646a05b2ca5c6b203a0b0172 100644 (file)
--- a/src/HYBRIDPlugin/MG_HYBRID_API.cxx
+++ b/src/HYBRIDPlugin/MG_HYBRID_API.cxx
@@ -21,11 +21,13 @@
 
 #include <SMESH_Comment.hxx>
 #include <SMESH_File.hxx>
+#include <SMESH_MGLicenseKeyGen.hxx>
 #include <Utils_SALOME_Exception.hxx>
 
-#include <vector>
-#include <iterator>
 #include <cstring>
+#include <iostream>
+#include <iterator>
+#include <vector>
 
 #ifdef USE_MG_LIBS
 
@@ -694,6 +696,14 @@ void MG_HYBRID_API::LibData::Init()
 
 bool MG_HYBRID_API::LibData::Compute()
 {
+  // MG license
+  std::string errorTxt;
+  if ( !SMESHUtils_MGLicenseKeyGen::SignMesh( _surf_mesh, errorTxt ))
+  {
+    AddError( SMESH_Comment( "Problem with library SalomeMeshGemsKeyGenerator: ") << errorTxt );
+    return false;
+  }
+
   // Set surface mesh
   status_t ret = hybrid_set_surface_mesh( _session, _surf_mesh );
   if ( ret != STATUS_OK ) MG_Error( "unable to set surface mesh");
@@ -749,6 +759,7 @@ struct MG_HYBRID_API::LibData // to avoid compiler warnings
 //================================================================================
 
 MG_HYBRID_API::MG_HYBRID_API(volatile bool& cancelled_flag, double& progress)
+  :_nbNodes(0), _nbEdges(0), _nbFaces(0), _nbVolumes(0)
 {
   _useLib = false;
   _libData = new LibData( cancelled_flag, progress );
@@ -851,6 +862,21 @@ bool MG_HYBRID_API::Compute( const std::string& cmdLine, std::string& errStr )
 #endif
   }
 
+  // add MG license key
+  {
+    std::string errorTxt, meshIn;
+    std::string key = SMESHUtils_MGLicenseKeyGen::GetKey( meshIn,
+                                                          _nbNodes, _nbEdges, _nbFaces, _nbVolumes,
+                                                          errorTxt );
+    if ( key.empty() )
+    {
+      errStr = "Problem with library SalomeMeshGemsKeyGenerator: " + errorTxt;
+      return false;
+    }
+
+    const_cast< std::string& >( cmdLine ) += " --key " + key;
+  }
+
   int err = system( cmdLine.c_str() ); // run
 
   if ( err )
@@ -1147,6 +1173,15 @@ int  MG_HYBRID_API::GmfOpenMesh(const char* theFile, int rdOrWr, int ver, int di
 
 void MG_HYBRID_API::GmfSetKwd(int iMesh, GmfKwdCod what, int nb )
 {
+  if ( iMesh == 1 )
+  {
+    switch ( what ) {
+    case GmfVertices:  _nbNodes = nb; break;
+    case GmfEdges:     _nbEdges = nb; break;
+    case GmfTriangles: _nbFaces = nb; break;
+    default:;
+    }
+  }
   if ( _useLib ) {
 #ifdef USE_MG_LIBS
     switch ( what ) {