public static NtripSourceTable Load(string path)
{
var manager = new NtripSourceTable();
using (StreamReader reader = new StreamReader(path, Encoding.Default))
{
string line = null;
while ((line = reader.ReadLine()) != null)
{
if (IsSourceLine(line))
{
INtripSourceItem item;
var first3Char = line.Substring(0, 3);
var type = SourceTypeHelper.GetSourceType(first3Char);
switch (type)
{
case SourceType.Stream:
var NtripStreamItem = NtripStream.Parse(line);
NtripStreamItem.CasterName = Path.GetFileNameWithoutExtension(path).Replace("-table", "");
item = NtripStreamItem;
break;
case SourceType.Caster:
item = NtripCasterItem.Parse(line);
break;
case SourceType.Network:
item = NtripNetwork.Parse(line);
break;
default:
item = NtripCasterItem.Parse(line);
break;
}
manager.GetOrCreate(item.SourceType).Add(item);
}
}
}
return(manager);
}
public static NtripCasterItem Parse(string line)
{
var item = new NtripCasterItem();
string[] fields = line.Split(';');
string first = fields[0].ToUpper();
if (first != "CAS")
{
throw new NotSupportedException("字符串错误");
}
int i = 1;
item.Host = fields[i++];
item.Port = fields[i++];
item.Identifier = fields[i++];
item.Operator = fields[i++];
item.Nmea = fields[i++];
item.Country = fields[i++];
item.Latitude = fields[i++];
item.Longitude = fields[i++];
item.Misc = fields[i++];
return(item);
}