/// <summary>
/// Loop through all of the prefix nodes and expand the masks for each prefix.
/// </summary>
/// <param name="prefix"></param>
/// <param name="prefixData"></param>
private void BuildPrefixData(XElement prefix, PrefixData prefixData)
{
var primaryMaskList = new List <string[]>();
IEnumerable <XElement> masks = prefix.Elements().Where(x => x.Name == "masks");
switch (prefixData)
{
case PrefixData _ when prefixData.Kind == PrefixKind.DXCC:
Adifs.Add(Convert.ToInt32(prefixData.DXCC), prefixData);
break;
case PrefixData _ when prefixData.Kind == PrefixKind.InvalidPrefix:
Adifs.Add(0, prefixData);
break;
case PrefixData _ when prefixData.Kind == PrefixKind.Province && !string.IsNullOrEmpty(prefixData.Admin1):
if (Admins.TryGetValue(prefixData.Admin1, out var list))
{
list.Add(prefixData);
}
else
{
Admins.Add(prefixData.Admin1, new List <PrefixData> {
prefixData
});
}
break;
}
if (prefixData.WAE != 0)
{
Adifs.Add(prefixData.WAE, prefixData);
}
foreach (var element in masks.Descendants())
{
if (element.Value != "") // empty is usually a DXCC node
{
// NEED TO TEST FOR DXCC 180 - Mt. Athos - has @@../@ pattern
// ALSO [xxx][.xxx]
// expand the mask if it exists
primaryMaskList = ExpandMask(element.Value);
// add for future lookups
prefixData.SetPrimaryMaskList(primaryMaskList);
// if pattern contains "?" then need two patterns
// one with # and one with @
List <string> patternList = BuildMaskPattern(primaryMaskList);
// AX9[ABD-KOPQS-VYZ][.ABD-KOPQS-VYZ]
SavePatternList(prefixData, patternList);
}
primaryMaskList = new List <string[]>();
}
}
/// <summary>
///
/// </summary>
/// <param name="prefixData"></param>
/// <param name="patternList"></param>
private void SavePatternList(PrefixData prefixData, List <string> patternList)
{
foreach (var pattern in patternList)
{
switch (pattern)
{
case string _ when pattern.Last().ToString().Contains("/"):
if (PortablePrefixes.TryGetValue(pattern, out var list))
{
// add to an existing list
// VK9/ has multiple DXCC numbers - 35, 150...
list.Add(prefixData); //prefixData.DXCC
}
else
{
PortablePrefixes.TryAdd(pattern, new List <PrefixData> {
prefixData
});
}
break;
case string _ when prefixData.Kind != PrefixKind.InvalidPrefix:
if (CallSignPatterns.TryGetValue(pattern, out var list2))
{
// VK9/ has multiple DXCC numbers - 35, 150...
list2.Add(prefixData);
}
else
{
CallSignPatterns.TryAdd(pattern, new List <PrefixData> {
prefixData
});
}
break;
default:
break;
}
}
}
/// <summary>
/// Using the PrefixData object populate this Hit.
/// </summary>
/// <param name="prefixData">PrefixData</param>
private void PopulateHit(PrefixData prefixData)
{
WAE = prefixData.WAE;
WAP = prefixData.WAP;
Iota = prefixData.Iota;
IsIota = prefixData.IsIota;
CQ = prefixData.CQ;
ITU = prefixData.ITU;
Admin1 = prefixData.Admin1;
Admin2 = prefixData.Admin2;
Latitude = prefixData.Latitude;
Longitude = prefixData.Longitude;
Continent = prefixData.Continent;
TimeZone = prefixData.TimeZone;
Name = prefixData.Name;
QTH = prefixData.QTH;
CallbookEntry = prefixData.CallbookEntry;
Kind = prefixData.Kind;
Country = prefixData.Country;
Province = prefixData.Province;
DXCC = prefixData.DXCC;
StartDate = prefixData.StartDate;
EndDate = prefixData.EndDate;
CallSign = prefixData.CallSign;
MainPrefix = prefixData.MainPrefix;
Comment = prefixData.Comment;
CallSignFlags = prefixData.CallSignFlags;
IsQRZInformation = prefixData.IsQRZInformation;
if (IsQRZInformation)
{
FirstName = prefixData.FirstName;
LastName = prefixData.LastName;
County = prefixData.County;
Grid = prefixData.Grid;
LotW = prefixData.LotW;
}
}
public Hit(PrefixData prefixData)
{
PopulateHit(prefixData);
DXCCMerged = new HashSet <int>();
}
/// <summary>
/// Read the prefix fle. If a file path is passed in then read that file.
/// Otherwise use the embedded resource file for the prefix list. I use an
/// XMLReader so the file is not actually loaded into memory, only the
/// elements I am currently working with.
/// </summary>
/// <param name="prefixFilePath"></param>
public void ParsePrefixFile(string prefixFilePath)
{
// cleanup if running more than once
CallSignPatterns = new ConcurrentDictionary <string, List <PrefixData> >(); //1000000
Adifs = new SortedDictionary <int, PrefixData>();
Admins = new SortedDictionary <string, List <PrefixData> >();
PortablePrefixes = new ConcurrentDictionary <string, List <PrefixData> >(); //200000
Assembly assembly = Assembly.GetExecutingAssembly();
if (File.Exists(prefixFilePath))
{
try
{
using XmlReader reader = XmlReader.Create(prefixFilePath);
while (reader.Read())
{
if (reader.IsStartElement())
{
if (reader.Name == "prefix")
{
XElement prefix = XNode.ReadFrom(reader) as XElement;
PrefixData prefixData = new PrefixData(prefix);
BuildPrefixData(prefix, prefixData);
prefixData.SortMaskList();
}
}
}
}
catch (Exception ex)
{
throw new Exception("Unable to parse the prefix file: " + new { prefixFilePath }, ex);
}
}
else
{
using StreamReader stream = new StreamReader(assembly.GetManifestResourceStream("W6OP.CallParser.PrefixList.xml"));
using XmlReader reader = XmlReader.Create(stream);
while (reader.Read())
{
if (reader.IsStartElement())
{
if (reader.Name == "prefix")
{
XElement prefix = XNode.ReadFrom(reader) as XElement;
PrefixData prefixData = new PrefixData(prefix);
BuildPrefixData(prefix, prefixData);
prefixData.SortMaskList();
}
}
}
}
// DEBUGGING CODE
//foreach (KeyValuePair<string, List<prefixData>> kvp in PortablePrefixes)
//{
// Console.WriteLine("Key = {0}, Value = {1}", kvp.Key, kvp.Value.Count);
//}
//Console.WriteLine("CallSignDictionary = {0},", CallSignDictionary.Count);
//Console.WriteLine("PortablePrefixes = {0},", PortablePrefixes.Count);
}
