C++ LogCategory::debug方法代码示例

		void delete_object(doid_t do_id)
		{
			m_log->debug() << "Deleting file: " << filename(do_id) << endl;
			if(!remove(filename(do_id).c_str()))
			{
				m_free_ids.insert(m_free_ids.end(), do_id);
				update_info();
			}
		}

//.........这里部分代码省略.........
					}
					catch(std::exception &e)
					{
						m_log->error() << "Error while unpacking fields, msg may be truncated. e.what(): "
							<< e.what() << std::endl;

						resp.add_uint32(0);
						send(resp);
						return;
					}

					// Check for required fields, and populate with defaults
					m_log->spam() << "Checking all required fields exist..." << std::endl;
					for(int i = 0; i < dcc->get_num_inherited_fields(); ++i)
					{
						DCField *field = dcc->get_inherited_field(i);
						if(field->is_required() && field->is_db() && !field->as_molecular_field())
						{
							if(dbo.fields.find(field) == dbo.fields.end())
							{
								if(!field->has_default_value())
								{
									m_log->error() << "Field " << field->get_name() << " missing when trying to create "
										"object of type " << dcc->get_name();

									resp.add_uint32(0);
									send(resp);
									return;
								}
								else
								{
									dbo.fields[field] = field->get_default_value();
								}
							}
						}
					}

					// Create object in database
					m_log->spam() << "Creating stored object..." << std::endl;
					unsigned int do_id = m_db_engine->create_object(dbo);
					if(do_id == 0 || do_id < m_min_id || do_id > m_max_id)
					{
						m_log->error() << "Ran out of DistributedObject ids while creating new object." << std::endl;
						resp.add_uint32(0);
						send(resp);
						return;
					}

					m_log->spam() << "... created with ID: " << do_id << std::endl;
					resp.add_uint32(do_id);
					send(resp);
				}
				break;
				case DBSERVER_SELECT_STORED_OBJECT_ALL:
				{
					unsigned int context = dgi.read_uint32();

					Datagram resp;
					resp.add_server_header(sender, m_control_channel, DBSERVER_SELECT_STORED_OBJECT_ALL_RESP);
					resp.add_uint32(context);

					unsigned int do_id = dgi.read_uint32();

					DatabaseObject dbo;
					if(m_db_engine->get_object(do_id, dbo))
					{
						resp.add_uint8(1);
						resp.add_uint16(dbo.dc_id);
						resp.add_uint16(dbo.fields.size());
						for(auto it = dbo.fields.begin(); it != dbo.fields.end(); ++it)
						{
							resp.add_uint16(it->first->get_number());
							resp.add_data(it->second);
						}
					}
					else
					{
						resp.add_uint8(0);
					}
					send(resp);
				}
				break;
				case DBSERVER_DELETE_STORED_OBJECT:
				{
					if(dgi.read_uint32() == DBSERVER_DELETE_STORED_OBJECT_VERIFY_CODE)
					{
						unsigned int do_id = dgi.read_uint32();
						m_db_engine->delete_object(do_id);
						m_log->debug() << "Deleted object with ID: " << do_id << std::endl;
					}
					else
					{
						m_log->warning() << "Wrong delete verify code." << std::endl;
					}
				}
				break;
				default:
					m_log->error() << "Recieved unknown MsgType: " << msg_type << std::endl;
			};
		}