public static void CheckSearchRoot(List <string> path, string name, ConfigurationSettings settings)
{
if (path.Count > 0)
{
string nname = path[0];
ResolvedName resolved = ResolveName(nname, name, settings);
if (resolved == null)
{
if (nname != name)
{
path.Insert(0, name);
}
}
else
{
if (String.IsNullOrWhiteSpace(resolved.ChildName))
{
nname = String.Format("{0}{1}", resolved.Name, resolved.Abbr);
}
else if (!String.IsNullOrWhiteSpace(resolved.ChildName))
{
if (resolved.Abbr != '\0')
{
nname = String.Format("{0}{1}{2}", resolved.Name, resolved.Abbr, resolved.ChildName);
}
}
path[0] = nname;
}
}
}
/// <summary>
/// Resolve the search string for the specified abbreviation tag
/// </summary>
/// <param name="name">Search string</param>
/// <param name="nodeName">Config node name</param>
/// <param name="abbr">Abbreviation tag</param>
/// <returns>Resolved name</returns>
private static ResolvedName ResolveName(string name, string nodeName, char abbr, ConfigurationSettings settings)
{
ResolvedName resolved = new ResolvedName();
switch (abbr)
{
case ConfigAttributesNode.NODE_ABBREVIATION:
resolved.AbbrReplacement = settings.AttributesNodeName;
break;
case ConfigParametersNode.NODE_ABBREVIATION:
resolved.AbbrReplacement = settings.ParametersNodeName;
break;
case ConfigPropertiesNode.NODE_ABBREVIATION:
resolved.AbbrReplacement = settings.PropertiesNodeName;
break;
case ConfigListNode <ConfigValueNode> .NODE_ABBREVIATION:
resolved.AbbrReplacement = ConfigListNode <ConfigValueNode> .NODE_NAME;
break;
}
resolved.Abbr = abbr;
string[] parts = name.Split(abbr);
string nname = parts[0];
string cname = parts[1];
if (String.IsNullOrWhiteSpace(nname) || (nname.Length == 1 && nname[0] == ConfigurationSettings.NODE_SEARCH_WILDCARD))
{
resolved.Name = nodeName;
}
else
{
resolved.Name = nname;
}
if (!String.IsNullOrWhiteSpace(cname))
{
resolved.ChildName = cname;
}
else
{
resolved.ChildName = null;
}
return(resolved);
}
/// <summary>
/// Resolve the specified name for search.
/// </summary>
/// <param name="name">Search node name</param>
/// <param name="nodeName">Config Node name.</param>
/// <returns>Resolved name or NULL</returns>
public static ResolvedName ResolveName(string name, string nodeName, ConfigurationSettings settings)
{
if (name.Contains(ConfigAttributesNode.NODE_ABBREVIATION))
{
return(ResolveName(name, nodeName, ConfigAttributesNode.NODE_ABBREVIATION, settings));
}
else if (name.Contains(ConfigParametersNode.NODE_ABBREVIATION))
{
return(ResolveName(name, nodeName, ConfigParametersNode.NODE_ABBREVIATION, settings));
}
else if (name.Contains(ConfigPropertiesNode.NODE_ABBREVIATION))
{
return(ResolveName(name, nodeName, ConfigPropertiesNode.NODE_ABBREVIATION, settings));
}
else if (name.Contains(ConfigListNode <ConfigValueNode> .NODE_ABBREVIATION))
{
return(ResolveName(name, nodeName, ConfigListNode <ConfigValueNode> .NODE_ABBREVIATION, settings));
}
else if (ARRAY_INDEX_RE.IsMatch(name))
{
MatchCollection mc = ARRAY_INDEX_RE.Matches(name);
if (mc != null && mc.Count > 0 && mc[0].Groups != null && mc[0].Groups.Count > 1)
{
ResolvedName resolved = new ResolvedName();
resolved.AbbrReplacement = ConfigListNode <ConfigValueNode> .NODE_NAME;
resolved.Name = mc[0].Groups[1].Value;
resolved.ChildName = mc[0].Groups[2].Value;
return(resolved);
}
}
else if (name.Length == 1 && name[0] == ConfigurationSettings.NODE_SEARCH_WILDCARD)
{
ResolvedName resolved = new ResolvedName();
resolved.Name = nodeName;
resolved.AbbrReplacement = null;
resolved.ChildName = null;
return(resolved);
}
return(null);
}