private static CmdletParameterData ParseParameter(XElement parent)
{
CmdletParameterData ret = new CmdletParameterData();
foreach (var elm in parent.Nodes())
{
if (elm is XElement)
{
var xelm = elm as XElement;
switch (xelm.Name.LocalName)
{
case "name":
if (xelm.Name.NamespaceName.Equals("http://schemas.microsoft.com/maml/2004/10"))
{
ret.Name = xelm.Value;
}
break;
case "description":
if (xelm.Name.NamespaceName.Equals("http://schemas.microsoft.com/maml/2004/10"))
{
ret.Description = ConvertDesc(xelm);
}
break;
}
}
}
return(ret);
}
public static List <CmdletData> ParseCmdLets(string filePath)
{
List <CmdletData> ret = new List <CmdletData>();
XmlReaderSettings sett = new XmlReaderSettings();
CmdletData currentCmdLet = null;
CmdletParameterSetData currentPSet = null;
CmdletParameterData currentPm = null;
using (var st = File.Open(filePath, FileMode.Open, FileAccess.Read))
using (XmlReader rdr = XmlReader.Create(st, sett))
{
while (rdr.Read())
{
switch (rdr.NodeType)
{
case XmlNodeType.XmlDeclaration:
break;
case XmlNodeType.Comment:
var comment = rdr.Value;
if (string.IsNullOrEmpty(comment))
{
break;
}
comment = comment.Trim();
if (comment.StartsWith("Parameter set:", StringComparison.InvariantCultureIgnoreCase))
{
comment = comment.Substring(14);
if (currentPSet != null && currentCmdLet != null)
{
currentCmdLet.ParameterSets.Add(currentPSet);
}
if (currentPm != null && !string.IsNullOrEmpty(currentPm.Name))
{
if (!currentPSet.Parameters.Contains(currentPm))
{
currentPSet.Parameters.Add(currentPm);
}
}
currentPSet = new CmdletParameterSetData();
currentPSet.Name = comment;
}
break;
case XmlNodeType.Element:
switch (rdr.NamespaceURI)
{
case "http://schemas.microsoft.com/maml/dev/command/2004/10":
switch (rdr.LocalName)
{
case "command":
if (currentCmdLet != null)
{
ret.Add(currentCmdLet);
if (currentPSet != null && !string.IsNullOrEmpty(currentPSet.Name))
{
if (!currentCmdLet.ParameterSets.Contains(currentPSet))
{
currentCmdLet.ParameterSets.Add(currentPSet);
}
if (currentPm != null && !string.IsNullOrEmpty(currentPm.Name))
{
if (!currentPSet.Parameters.Contains(currentPm))
{
currentPSet.Parameters.Add(currentPm);
}
}
}
}
currentCmdLet = new CmdletData();
break;
case "name":
if (currentCmdLet != null)
{
currentCmdLet.Name = rdr.ReadInnerXml();
}
break;
case "parameter":
if (currentPm != null && !string.IsNullOrEmpty(currentPm.Name))
{
if (!currentPSet.Parameters.Contains(currentPm))
{
currentPSet.Parameters.Add(currentPm);
}
}
currentPm = ParseParameter(XElement.Parse(rdr.ReadOuterXml()));
if (currentPSet != null)
{
currentPSet.Parameters.Add(currentPm);
}
break;
}
break;
case "http://schemas.microsoft.com/maml/2004/10":
switch (rdr.LocalName)
{
case "description":
if (currentCmdLet != null)
{
currentCmdLet.Description = ConvertDesc(XElement.Parse(rdr.ReadOuterXml()));
}
break;
}
break;
}
break;
}
}
}
if (currentCmdLet != null && !string.IsNullOrEmpty(currentCmdLet.Name))
{
if (!ret.Contains(currentCmdLet))
{
ret.Add(currentCmdLet);
}
if (currentPSet != null && !string.IsNullOrEmpty(currentPSet.Name))
{
if (!currentCmdLet.ParameterSets.Contains(currentPSet))
{
currentCmdLet.ParameterSets.Add(currentPSet);
}
}
}
return(ret);
}
