public static ValveIpcServerEntry Parse(Stream stream)
{
var reader = new BinaryReader(stream);
var entry = new ValveIpcServerEntry
{
Name = reader.ReadNullTerminatedString(),
Guid = new Guid(reader.ReadBytes(16))
};
// Null name or UUID means terminator
if (string.IsNullOrWhiteSpace(entry.Name) ||
entry.Guid.Equals(new Guid()))
{
return(null);
}
return(entry);
}
/// <summary>
/// Reads the memory-mapped file to discover servers.
/// </summary>
public IEnumerable <ValveIpcServerEntry> DiscoverServers()
{
_mutex.WaitOne();
var list = new List <ValveIpcServerEntry>();
using (var stream = _ipcFile.CreateViewStream())
{
do
{
var entry = ValveIpcServerEntry.Parse(stream);
if (entry == null)
{
break;
}
list.Add(entry);
} while (stream.Position < stream.Length);
}
_mutex.ReleaseMutex();
return(list);
}
