I need function class to add corosync certificate corosync-qdevice-net-certutil -Q -n $CLUSTER_NAME $QDEVICE_HOST $HOST1 $HOST2

ECFErr SqlhaCMAPI_Corosync::SqlhaCMAPI_Corosync_CorosyncCertificate
(
   const std::string & DomainName, 
   const std::string & DeviceName, 
   const std::vector<std::string> & nodeList
)
{
   ECFErr rc = ECF_OK ;
   PCMK_RC vRC = PCMK_SUCCESS ;
   PCMKCorosyncCertificateParam certificateParam ;
   Uint probe = 0 ;

   certificateParam.DomainName = strDomainName ;
   certificateParam.DeviceName = strDeviceName ;
   for (const auto& node : m_Nodes) {
      certificateParam.nodeList.insert(node.name);
   } 

   pdTraceEntry(SQLT_SqlhaCMAPI_Corosync_CorosyncCertificate);
   vRC = g_pcmkAPITable[SQLHA_CM_API_PCMK_COROSYNC_CERTIFICATE].pcmkFunctionp( &certificateParam ) ;
   if ( PCMK_SUCCESS != vRC )
   {
      rc = ECF_SQLHA_FAILED ;
   
      pdLog( PD_DEV, SQLT_SqlhaCMAPI_Corosync_CorosyncCertificate,
             rc, __LINE__, PD_LEVEL_ERR,
             PD_3TUPLES_BEGIN,
             PD_MESSAGE( "Failed to add quorum certificate." ),
             PD_UINT( vRC ),
             PD_3TUPLES_END ) ;
   }

EXIT:
   pdTraceExit( SQLT_SqlhaCMAPI_Corosync_CorosyncCertificate, rc ) ;
   return rc ;

ERROR_param_uninitialized:
   rc = ECF_INVALID_PARAMETER ;
   pdLog( PD_DEV, SQLT_SqlhaCMAPI_Corosync_CorosyncCertificate,
          rc, probe, PD_LEVEL_ERR,
          PD_3TUPLES_BEGIN,
          PD_MESSAGE( "The input parameter is NULL." ),
          //PD_UINT( m_quorumType ),
          //PD_STRING( strDomainName.c_str() ),
         // PD_STRING( strDeviceName.c_str() ),
          PD_3TUPLES_END ) ;
   goto EXIT ; 
}