/// <summary>
/// Gets all the attributes assigned in the xml file for this parameter or all of the nested switches for
/// this parameter group
/// </summary>
private static SwitchRelations ObtainAttributes(XmlNode node, SwitchRelations switchGroup)
{
SwitchRelations switchRelations;
if (switchGroup != null)
{
switchRelations = switchGroup.Clone();
}
else
{
switchRelations = new SwitchRelations();
}
foreach (XmlAttribute attribute in node.Attributes)
{
// do case-insensitive comparison
switch (attribute.Name.ToUpperInvariant())
{
case nameProperty:
switchRelations.SwitchValue = attribute.InnerText;
break;
case status:
switchRelations.Status = attribute.InnerText;
break;
default:
//LogError("InvalidAttribute", attribute.Name);
break;
}
}
return(switchRelations);
}
private bool ParseSwitchGroupOrSwitch(XmlNode node, Dictionary <string, SwitchRelations> switchRelationsList, SwitchRelations switchRelations)
{
while (node != null)
{
if (node.NodeType == XmlNodeType.Element)
{
// if the node's name is <ParameterGroup> get all the attributes
if (String.Equals(node.Name, switchGroupType, StringComparison.OrdinalIgnoreCase))
{
SwitchRelations newSwitchRelations = ObtainAttributes(node, switchRelations);
if (!ParseSwitchGroupOrSwitch(node.FirstChild, switchRelationsList, newSwitchRelations))
{
return(false);
}
}
else if (String.Equals(node.Name, switchType, StringComparison.OrdinalIgnoreCase))
{
// node is a switchRelations
if (!ParseSwitch(node, switchRelationsList, switchRelations))
{
return(false);
}
}
else if (String.Equals(node.Name, importType, StringComparison.OrdinalIgnoreCase))
{
// node is an import option
if (!ParseImportOption(node))
{
return(false);
}
}
}
node = node.NextSibling;
}
return(true);
}
public SwitchRelations Clone()
{
var cloned = new SwitchRelations
{
SwitchValue = SwitchValue,
Status = Status,
Conflicts = new List <string>(Conflicts),
Overrides = new List <string>(Overrides),
Requires = new List <string>(Requires),
ExcludedPlatforms = new List <string>(ExcludedPlatforms),
IncludedPlatforms = new List <string>(IncludedPlatforms),
ExternalConflicts = new Dictionary <string, List <string> >(
ExternalConflicts,
StringComparer.OrdinalIgnoreCase),
ExternalOverrides = new Dictionary <string, List <string> >(
ExternalOverrides,
StringComparer.OrdinalIgnoreCase),
ExternalRequires = new Dictionary <string, List <string> >(
ExternalRequires,
StringComparer.OrdinalIgnoreCase)
};
return(cloned);
}
private static bool ParseSwitch(XmlNode node, Dictionary <string, SwitchRelations> switchRelationsList, SwitchRelations switchRelations)
{
SwitchRelations switchRelationsToAdd = ObtainAttributes(node, switchRelations);
// make sure that the switchRelationsList has a name, unless it is type always
if (string.IsNullOrEmpty(switchRelationsToAdd.SwitchValue))
{
return(false);
}
// generate the list of parameters in order
if (!switchRelationsList.ContainsKey(switchRelationsToAdd.SwitchValue))
{
switchRelationsList.Remove(switchRelationsToAdd.SwitchValue);
}
// build the dependencies and the values for a parameter
XmlNode child = node.FirstChild;
while (child != null)
{
if (child.NodeType == XmlNodeType.Element)
{
if (String.Equals(child.Name, requiresType, StringComparison.OrdinalIgnoreCase))
{
string tool = String.Empty;
string Switch = String.Empty;
bool isExternal = false;
foreach (XmlAttribute attrib in child.Attributes)
{
switch (attrib.Name.ToUpperInvariant())
{
case nameProperty:
break;
case toolAttribute:
isExternal = true;
tool = attrib.InnerText;
break;
case switchAttribute:
Switch = attrib.InnerText;
break;
default:
return(false);
}
}
if (!isExternal)
{
if (Switch != String.Empty)
{
switchRelationsToAdd.Requires.Add(Switch);
}
else
{
return(false);
}
}
else
{
if (!switchRelationsToAdd.ExternalRequires.ContainsKey(tool))
{
var switches = new List <string> {
Switch
};
switchRelationsToAdd.ExternalRequires.Add(tool, switches);
}
else
{
switchRelationsToAdd.ExternalRequires[tool].Add(Switch);
}
}
}
else if (String.Equals(child.Name, includedPlatformType, StringComparison.OrdinalIgnoreCase))
{
foreach (XmlAttribute attrib in child.Attributes)
{
switch (attrib.Name.ToUpperInvariant())
{
case nameProperty:
switchRelationsToAdd.IncludedPlatforms.Add(attrib.InnerText);
break;
default:
return(false);
}
}
}
else if (String.Equals(child.Name, excludedPlatformType, StringComparison.OrdinalIgnoreCase))
{
foreach (XmlAttribute attrib in child.Attributes)
{
switch (attrib.Name.ToUpperInvariant())
{
case nameProperty:
switchRelationsToAdd.ExcludedPlatforms.Add(attrib.InnerText);
break;
default:
return(false);
}
}
}
else if (String.Equals(child.Name, overridesType, StringComparison.OrdinalIgnoreCase))
{
foreach (XmlAttribute attrib in child.Attributes)
{
switch (attrib.Name.ToUpperInvariant())
{
case switchName:
switchRelationsToAdd.Overrides.Add(attrib.InnerText);
break;
case argumentValueName:
break;
default:
return(false);
}
}
}
}
child = child.NextSibling;
}
// We've read any enumerated values and any dependencies, so we just
// have to add the switchRelations
switchRelationsList.Add(switchRelationsToAdd.SwitchValue, switchRelationsToAdd);
return(true);
}
