mirror of
https://git.salome-platform.org/gitpub/modules/smesh.git
synced 2024-12-25 08:50:35 +05:00
Upgrade to new MG license mechanism and keep compatibility with old ones
spns #33658 - fix compilation issue on Windows (thanks to Nabil)
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@ -1036,14 +1036,19 @@ std::string MgAdapt::getCommandToRun()
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if ( key.empty() )
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return ToComment( "Problem with library SalomeMeshGemsKeyGenerator: " + errorTxt );
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cmd += " --key " + key;
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if ( key!="0" )
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cmd += " --key " + key;
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}
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#ifdef WIN32
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cmd += " < NUL";
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#endif
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// std::cout << "--- cmd :"<< std::endl;
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// std::cout << cmd << std::endl;
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if (SALOME::VerbosityActivated())
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{
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std::cout << "--- cmd :"<< std::endl;
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std::cout << cmd << std::endl;
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}
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return cmd;
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}
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@ -61,6 +61,7 @@ namespace boofs = boost::filesystem;
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#define SMESH_CAUGHT error =
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constexpr char MESHGEMS_OLD_STYLE[] = "MESHGEMS_OLD_STYLE";
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constexpr char SPATIAL_LICENSE[] = "SPATIAL_LICENSE";
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namespace
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@ -482,8 +483,10 @@ namespace SMESHUtils_MGLicenseKeyGen // API implementation
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{
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const char *meshGemsOldStyleEnvVar( getenv( MESHGEMS_OLD_STYLE ) );
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if ( !meshGemsOldStyleEnvVar || strlen(meshGemsOldStyleEnvVar) == 0 )
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// sign the mesh (MG 2.13 and 2.14)
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return SignMesh_After(meshgems_mesh, error);
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else
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// use DLIM8 server (nothing to do here)
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return true;
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}
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@ -526,6 +529,164 @@ namespace SMESHUtils_MGLicenseKeyGen // API implementation
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return key;
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}
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//================================================================================
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/*!
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* \brief Return a license key to pass as argument to a MG mesher executable (>2.15)
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* \param [out] error - return error description
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* \return std::string - the key
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*/
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//================================================================================
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std::string GetKey_After(std::string& error)
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{
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std::string key;
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LibraryFile libraryFile;
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if ( !loadLibrary( error, libraryFile ))
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return key;
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typedef std::string (*GetKeyFun)();
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GetKeyFun keyFun = (GetKeyFun) GetProc( theLibraryHandle, "GetKey" );
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if ( !keyFun )
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{
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if ( ! getLastError( error ))
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error = SMESH_Comment( "Can't find symbol 'GetKey' in '") << getenv( theEnvVar ) << "'";
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}
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else
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{
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key = keyFun( );
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}
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if ( key.empty() )
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error = "GetKey() failed (located in '" + libraryFile._name + "')";
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return key;
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}
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//================================================================================
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/*!
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* \brief Get MeshGems version from the keygen library and meshgems built-in functions
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* \param [out] error - return error description
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* \return int - the version
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*/
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//================================================================================
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int GetMGVersionHex(std::string& error)
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{
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// get minor version
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int v_min = -1;
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LibraryFile libraryFile;
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if ( !loadLibrary( error, libraryFile ))
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return v_min;
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typedef int (*GetKeyFun)();
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GetKeyFun keyFun = (GetKeyFun) GetProc( theLibraryHandle, "meshgems_core_get_version_minor" );
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if ( !keyFun )
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{
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if ( ! getLastError( error ))
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error = SMESH_Comment( "Can't find symbol 'meshgems_core_get_version_minor' in '") << getenv( theEnvVar ) << "'";
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}
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else
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{
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v_min = keyFun( );
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}
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if ( v_min==-1 )
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error = "meshgems_core_get_version_minor() failed (located in '" + libraryFile._name + "')";
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MESSAGE("meshgems_core_get_version_minor: " << v_min);
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// get major version
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int v_maj = -1;
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typedef int (*GetKeyFun)();
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keyFun = (GetKeyFun) GetProc( theLibraryHandle, "meshgems_core_get_version_major" );
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if ( !keyFun )
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{
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if ( ! getLastError( error ))
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error = SMESH_Comment( "Can't find symbol 'meshgems_core_get_version_major' in '") << getenv( theEnvVar ) << "'";
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}
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else
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{
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v_maj = keyFun( );
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}
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if ( v_maj==-1 )
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error = "meshgems_core_get_version_major() failed (located in '" + libraryFile._name + "')";
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MESSAGE("meshgems_core_get_version_major: " << v_maj);
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// get patch version
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int v_patch = -1;
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typedef int (*GetKeyFun)();
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keyFun = (GetKeyFun) GetProc( theLibraryHandle, "meshgems_core_get_version_patch" );
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if ( !keyFun )
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{
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if ( ! getLastError( error ))
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error = SMESH_Comment( "Can't find symbol 'meshgems_core_get_version_patch' in '") << getenv( theEnvVar ) << "'";
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}
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else
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{
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v_patch = keyFun( );
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}
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if ( v_patch==-1 )
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error = "meshgems_core_get_version_patch() failed (located in '" + libraryFile._name + "')";
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MESSAGE("meshgems_core_get_version_patch: " << v_patch );
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int v_hex = (v_maj << 16 | v_min << 8 | v_patch);
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MESSAGE("v_hex: " << v_hex);
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return v_hex;
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}
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//================================================================================
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/*!
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* \brief Guess if the Spatial license is needed (if MeshGems is > 2.15.0)
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* \param [out] error - return error description
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* \return bool - true if MeshGems is > 2.15.0
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*/
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//================================================================================
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bool NeedsMGSpatialEnvLicense(std::string& error)
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{
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// if MeshGems version is > 2.15.0, need to set SPATIAL_LICENSE
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int v_hex = GetMGVersionHex(error);
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bool ok = (v_hex > MESHGEMS_215);
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if (ok)
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MESSAGE("MeshGems version is > 2.15.0, need to set SPATIAL_LICENSE");
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return ok;
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}
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//================================================================================
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/*!
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* \brief Set the SPATIAL_LICENSE environment variable
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* \param [out] error - return error description
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* \return bool - true in case of success
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*/
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//================================================================================
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bool SetMGSpatialEnvLicense(std::string& error)
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{
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int ok;
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std::string key = GetKey(error);
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#ifndef WIN32
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ok = setenv(SPATIAL_LICENSE, key.c_str(), 0); // 0 means do not overwrite
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#else
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ok = Kernel_Utils::setenv(SPATIAL_LICENSE, key.c_str(), 0 );
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#endif
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MESSAGE("Set SPATIAL_LICENSE");
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return (ok==0);
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}
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//================================================================================
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/*!
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* \brief Get the license key from libMeshGemsKeyGenerator.so or $SPATIAL_LICENSE
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* Called by plugins calling MG products as executables.
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* If MESHGEMS_OLD_STYLE is set, return "0", to use old DLIM8 server license
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* instead of the key.
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* \param [in] gmfFile - path to an input mesh file
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* \param [in] nb* - nb of entities in the input mesh
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* \param [out] error - return error description
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* \return std::string - the key
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*/
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//================================================================================
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std::string GetKey(const std::string& gmfFile,
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int nbVertex,
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int nbEdge,
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@ -533,11 +694,67 @@ namespace SMESHUtils_MGLicenseKeyGen // API implementation
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int nbVol,
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std::string& error)
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{
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// default key if MESHGEMS_OLD_STYLE or SPATIAL_LICENSE is set
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std::string key("0");
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const char *meshGemsOldStyleEnvVar( getenv( MESHGEMS_OLD_STYLE ) );
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if ( !meshGemsOldStyleEnvVar || strlen(meshGemsOldStyleEnvVar) == 0 )
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return GetKey_After(gmfFile,nbVertex,nbEdge,nbFace,nbVol,error);
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else
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return std::string("0");
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{
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const char *spatialLicenseEnvVar( getenv( SPATIAL_LICENSE ) );
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if ( !spatialLicenseEnvVar || strlen(spatialLicenseEnvVar) == 0 )
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{
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if (NeedsMGSpatialEnvLicense(error))
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{
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// if MG version > 2.15, set environment license, don't return it as a key
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// otherwise it will be printed in the command line
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MESSAGE("SPATIAL_LICENSE not in env => we add it from MGKeygen .so");
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SetMGSpatialEnvLicense(error);
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}
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else
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{
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// generate the key from the mesh info (MG 2.13 and 2.14)
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MESSAGE("MG < 2.15 => get the key from MGKeygen .so and this mesh info");
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key = GetKey_After(gmfFile,nbVertex,nbEdge,nbFace,nbVol,error);
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}
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}
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else
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MESSAGE("SPATIAL_LICENSE already in env => we use it");
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}
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if (! error.empty())
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std::cerr << error;
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return key;
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}
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//================================================================================
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/*!
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* \brief Get the license key from libMeshGemsKeyGenerator.so or $SPATIAL_LICENSE
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* Called for MG 2.15 by CADSurf and MG plugins calling MG products as library,
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* i.e. compiled as library with -DSALOME_USE_MG_LIBS=ON
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* \param [out] error - return error description
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* \return std::string - the key
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*/
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//================================================================================
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std::string GetKey(std::string& error)
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{
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// default key if not found in .so or in SPATIAL_LICENSE
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std::string key("0");
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const char *meshGemsOldStyleEnvVar( getenv( MESHGEMS_OLD_STYLE ) );
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if ( !meshGemsOldStyleEnvVar || strlen(meshGemsOldStyleEnvVar) == 0 ){
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const char *spatialLicenseEnvVar( getenv( SPATIAL_LICENSE ) );
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if ( !spatialLicenseEnvVar || strlen(spatialLicenseEnvVar) == 0 )
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{
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MESSAGE("SPATIAL_LICENSE not in env => we add it from MGKeygen .so");
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// use new style, i.e. key in a library
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key = GetKey_After(error);
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}
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else
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{
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MESSAGE("SPATIAL_LICENSE already in env => we use it");
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key = std::string(spatialLicenseEnvVar);
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}
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}
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if (! error.empty())
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std::cerr << error;
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return key;
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}
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//================================================================================
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@ -27,16 +27,21 @@
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#include <string>
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#define MESHGEMS_215 (2 << 16 | 15 << 8 | 0)
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/*!
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* \brief Manage loading libSalomeMeshGemsKeyGenerator.[so|dll] and sing MeshGems CAD or mesh
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*/
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namespace SMESHUtils_MGLicenseKeyGen
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{
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// MeshGems 2.13, 2.14 (for CADSurf)
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SMESHUtils_EXPORT bool SignCAD( void* meshgems_cad, std::string& error );
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// MeshGems 2.13, 2.14 (for products launched as library)
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SMESHUtils_EXPORT bool SignMesh( void* meshgems_mesh, std::string& error );
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// MeshGems 2.13, 2.14 and 2.15 (for products launched as executables)
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SMESHUtils_EXPORT std::string GetKey(const std::string& gmfFile,
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int nbVertex,
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int nbEdge,
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@ -44,9 +49,16 @@ namespace SMESHUtils_MGLicenseKeyGen
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int nbVol,
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std::string& error);
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// MeshGems 2.15 (for products launched as library)
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SMESHUtils_EXPORT std::string GetKey( std::string& error );
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SMESHUtils_EXPORT bool CheckKeyGenLibrary( std::string& error );
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SMESHUtils_EXPORT std::string GetLibraryName();
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SMESHUtils_EXPORT int GetMGVersionHex(std::string& error);
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SMESHUtils_EXPORT bool NeedsMGSpatialEnvLicense(std::string& error);
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SMESHUtils_EXPORT bool SetMGSpatialEnvLicense(std::string& error);
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}
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#endif
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@ -568,9 +568,10 @@ class MGCleanerMonPlugDialog(Ui_MGCleanerPlugDialog,QWidget):
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import SMeshHelper
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key = SMeshHelper.GetMGLicenseKey( self.fichierIn )
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self.commande+=' --key ' + key
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if key != "0":
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self.commande+=' --key ' + key
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if verbose: print(("INFO: MGCCleaner command:\n %s" % self.commande))
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if verbose: print("INFO: MG-Cleaner command:\n %s" % self.commande)
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return True
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def clean(self):
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@ -548,9 +548,10 @@ class MonYamsPlugDialog(Ui_YamsPlugDialog,QWidget):
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import SMeshHelper
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key = SMeshHelper.GetMGLicenseKey( self.fichierIn )
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self.commande+=' --key ' + key
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print(self.commande)
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if key != "0":
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self.commande+=' --key ' + key
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if verbose: print("INFO: MG-SurfOpt command:\n %s" % self.commande)
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return True
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def clean(self):
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