LCOV - code coverage report
Current view: top level - src/messages/connect - mqtt_client_mqtt_connect_variable_header.dart (source / functions) Hit Total Coverage
Test: coverage.lcov Lines: 17 17 100.0 %
Date: 2017-10-09 Functions: 0 0 -

          Line data    Source code
       1             : /*
       2             :  * Package : mqtt_client
       3             :  * Author : S. Hamblett <steve.hamblett@linux.com>
       4             :  * Date   : 12/06/2017
       5             :  * Copyright :  S.Hamblett
       6             :  */
       7             : 
       8             : part of mqtt_client;
       9             : 
      10             : /// Implementation of the variable header for an MQTT Connect message.
      11             : class MqttConnectVariableHeader extends MqttVariableHeader {
      12             :   /// Initializes a new instance of the MqttConnectVariableHeader class.
      13           4 :   MqttConnectVariableHeader();
      14             : 
      15             :   /// Initializes a new instance of the MqttConnectVariableHeader class.
      16             :   MqttConnectVariableHeader.fromByteBuffer(MqttByteBuffer headerStream)
      17           4 :       : super.fromByteBuffer(headerStream);
      18             : 
      19             :   /// Creates a variable header from the specified header stream.
      20             :   void readFrom(MqttByteBuffer variableHeaderStream) {
      21           4 :     readProtocolName(variableHeaderStream);
      22           4 :     readProtocolVersion(variableHeaderStream);
      23           4 :     readConnectFlags(variableHeaderStream);
      24           4 :     readKeepAlive(variableHeaderStream);
      25             :   }
      26             : 
      27             :   /// Writes the variable header to the supplied stream.
      28             :   void writeTo(MqttByteBuffer variableHeaderStream) {
      29           4 :     writeProtocolName(variableHeaderStream);
      30           4 :     writeProtocolVersion(variableHeaderStream);
      31           4 :     writeConnectFlags(variableHeaderStream);
      32           4 :     writeKeepAlive(variableHeaderStream);
      33             :   }
      34             : 
      35             :   /// Gets the length of the write data when WriteTo will be called.
      36             :   int getWriteLength() {
      37             :     int headerLength = 0;
      38           4 :     final MqttEncoding enc = new MqttEncoding();
      39          12 :     headerLength += enc.getByteCount(protocolName);
      40           4 :     headerLength += 1; // protocolVersion
      41           8 :     headerLength += MqttConnectFlags.getWriteLength();
      42           4 :     headerLength += 2; // keepAlive
      43             :     return headerLength;
      44             :   }
      45             : 
      46             :   /// toString
      47             :   String toString() {
      48           8 :     return "Connect Variable Header: ProtocolName=$protocolName, ProtocolVersion=$protocolVersion, "
      49          16 :         "ConnectFlags=${connectFlags.toString()}, KeepAlive=$keepAlive";
      50             :   }
      51             : }

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