C++ (Cpp) dry_run_eval示例

示例#1

文件： proposal_object.cpp 项目： dbarobin/bitshares-core

bool proposal_object::is_authorized_to_execute(database& db) const
{
   transaction_evaluation_state dry_run_eval(&db);

   try {
      bool allow_non_immediate_owner = ( db.head_block_time() >= HARDFORK_CORE_584_TIME );
      verify_authority( proposed_transaction.operations, 
                        available_key_approvals,
                        [&]( account_id_type id ){ return &id(db).active; },
                        [&]( account_id_type id ){ return &id(db).owner;  },
                        allow_non_immediate_owner,
                        db.get_global_properties().parameters.max_authority_depth,
                        true, /* allow committeee */
                        available_active_approvals,
                        available_owner_approvals );
   } 
   catch ( const fc::exception& e )
   {
      return false;
   }
   return true;
}

示例#2

文件： proposal_object.cpp 项目： 0dayZh/graphene

bool proposal_object::is_authorized_to_execute(database& db) const
{
   transaction_evaluation_state dry_run_eval(&db);

   try {
      verify_authority( proposed_transaction.operations, 
                        available_key_approvals,
                        [&]( account_id_type id ){ return &id(db).active; },
                        [&]( account_id_type id ){ return &id(db).owner;  },
                        db.get_global_properties().parameters.max_authority_depth,
                        true, /* allow committeee */
                        available_active_approvals,
                        available_owner_approvals );
   } 
   catch ( const fc::exception& e )
   {
      //idump((available_active_approvals));
      //wlog((e.to_detail_string()));
      return false;
   }
   return true;
}