/// <summary>
///
/// </summary>
/// <param name="node"></param>
/// <returns></returns>
static internal ReceivePart CreateReceivePart(XmlNode receivePartNode)
{
XmlElement e = receivePartNode as XmlElement;
string str = XmlHelper.GetAttribute(e, DeviceDefineNodeNames.ReceivePartDataLength);
int rpLength = int.Parse(str);
string name = XmlHelper.GetAttribute(e, DeviceDefineNodeNames.ReceivePartName, true);
ReceivePart rp = new ReceivePart(name, rpLength);
rp.DataFieldManager.CRCBegin = MyOperaFactory.GetCRCBegin(e);
foreach (XmlNode node in receivePartNode.ChildNodes)
{
switch (node.Name)
{
case DeviceDefineNodeNames.DataField:
DataField df = MyOperaFactory.CreateDataField(node);
df.IsBytesVolatile = true;
rp.Add(df);
break;
}
}
ICRCer crcer = MyOperaFactory.GetCRCer(receivePartNode);
rp.DataFieldManager.CRCer = crcer;
if (rp.DataFieldManager.CRCer == null &&
rp.DataFieldManager.GetCRCDataField() != null)
{
throw new ConfigException("not exist CRCer");
}
return(rp);
}
/// <summary>
///
/// </summary>
/// <returns></returns>
public IOpera CreateOpera(string operaName)
{
IOpera opera = MyOperaFactory.Create(
this.DeviceType,
operaName,
this.OperaDefineNode
);
if (opera == null)
{
string s = string.Format(
"can not create opera with '{0} {1}'",
this.DeviceType, operaName);
throw new InvalidOperationException(s);
}
return(opera);
}
/// <summary>
///
/// </summary>
/// <param name="name"></param>
/// <returns></returns>
public IPicker Create(string name)
{
IPicker r = MyOperaFactory.CreatePicker(this.DeviceType, this.Node);
return(r);
}
/// <summary>
///
/// </summary>
/// <param name="receivePartNode"></param>
/// <returns></returns>
static public ReceivePart Create(XmlNode receivePartNode)
{
return(MyOperaFactory.CreateReceivePart(receivePartNode));
}
