public static int Command(this ITestableNetworkStream netStream, char commandkey)
{
try
{
if (netStream.CanWrite && Commands.ContainsKey(commandkey))
{
System.Diagnostics.Debug.WriteLine("\t\tTransmit Command('{0}'): ASC({1} --> 0x{2})", commandkey, Commands[commandkey].Key, BitConverter.ToString(Noxon.IntToByteArray(Commands[commandkey].Key)));
netStream.Write(Noxon.IntToByteArray(Commands[commandkey].Key), 0, sizeof(int));
return(0);
}
else
{
return(-1);
}
}
catch (System.IO.IOException e)
{
System.Diagnostics.Debug.WriteLine("\t\tTransmit Command() failed ({0})", e.Message);
Close();
Open();
if (netStream != null && netStream.CanWrite)
{
netStream.Write(Noxon.IntToByteArray(Commands[commandkey].Key), 0, sizeof(int));
}
return(0);
}
catch
{
return(-1);
}
}
public static bool Get()
{
Noxon.ResetListMinMax();
Macro mf = new iRadio.Macro("Favorites.Get.F", new string[] { "F", "F" }); // select (F)avorites, 2 times to update Show.lastBrowsedLines
while (mf.Step())
{
;
}
if (Noxon.GetListMinMax(out int min, out int max) && Show.lastBrowsedTitle == iRadioConsole.Properties.Resources.NoxonTitleFavorites)
{
favlist.Clear();
int entries = max - min + 1;
for (int i = 0; i < Math.Min(Noxon.ListLines, entries); i++) // first 4 (or less)
{
if (Show.lastBrowsedLines[i] != "")
{
favlist.Add(new Fav(Show.lastBrowsedLines[i], Show.lastBrowsedFlags[i]));
System.Diagnostics.Debug.WriteLine("Favorites.Get(): fav list[{0}] = {1}", favlist.Count, favlist[favlist.Count - 1]);
}
}
if (entries > 4)
{
Macro md3 = new iRadio.Macro("Favorites.Get.D", new string[] { "D", "D", "D" }); // scroll 3 entries down to 4th
while (md3.Step())
{
;
}
for (int i = Noxon.ListLines; i < entries; i++)
{
Macro md = new iRadio.Macro("Favorites.Get.D", new string[] { "D" });
while (md.Step())
{
;
}
favlist.Add(new Fav(Show.lastBrowsedLines[3], Show.lastBrowsedFlags[3]));
System.Diagnostics.Debug.WriteLine("Favorites.Get(): fav list[{0}] = {1}", favlist.Count, favlist[favlist.Count - 1]);
}
}
Macro mh = new iRadio.Macro("Favorites.Get.D", new string[] { "H" }); // home again
while (mh.Step())
{
;
}
}
return(true);
}
public async static Task <int> CommandAsync(this NetworkStream netStream, char commandkey)
{
try
{
if (netStream.CanWrite && Noxon.Commands.ContainsKey(commandkey))
{
System.Diagnostics.Debug.WriteLine("\t\tTransmit CommandAsync('{0}'): ASC({1} --> 0x{2})", commandkey, Noxon.Commands[commandkey].Key, BitConverter.ToString(Noxon.IntToByteArray(Noxon.Commands[commandkey].Key)));
if (Properties.Settings.Default.LogCommands)
{
Program.FormShow.Log(Form1.ParsedElementsWriter, Form1.StdOut, new XElement("CommandAsync", commandkey));
}
await netStream.WriteAsync(Noxon.IntToByteArray(Noxon.Commands[commandkey].Key), 0, sizeof(int));
return(0);
}
else
{
return(-1);
}
}
catch (System.IO.IOException e)
{
System.Diagnostics.Debug.WriteLine("\t\tTransmit CommandAsync() failed ({0})", e.Message);
Noxon.Close();
Task <bool> isOPen = NoxonAsync.OpenAsync();
await isOPen;
if (netStream != null && netStream.CanWrite)
{
await netStream.WriteAsync(Noxon.IntToByteArray(Noxon.Commands[commandkey].Key), 0, sizeof(int));
}
return(0);
}
catch
{
return(-1);
}
}
public static async Task <bool> OpenAsync()
{
if (Noxon.tcpClient != null)
{
Noxon.tcpClient.Close();
round--;
}
Noxon.tcpClient = new TcpClient();
IPAddress ip = Noxon.IP;
try
{
await Noxon.tcpClient.ConnectAsync(ip, 10100); // connect to iRadio server port
if (Noxon.netStream != null)
{
Noxon.netStream.Close();
}
Noxon.netStream = new TestableNetworkStream(Noxon.tcpClient.GetStream());
round++;
System.Diagnostics.Debug.WriteLine("OpenAsync(), round = {0}", round);
return(true);
}
catch (SocketException se)
{
Console.WriteLine("Connect to NOXON iRadio failed ({0}, {1}), now try all IPs on gateway", se.SocketErrorCode, se.Message);
}
if (Noxon.PingHosts())
{
ip = Noxon.IP;
}
await Noxon.tcpClient.ConnectAsync(ip, 10100); // connect to iRadio server port
Noxon.netStream = new TestableNetworkStream(Noxon.tcpClient.GetStream());
Noxon.tcpClient.Client.LingerState = new LingerOption(false, 0);
return(true);
}
static void Main(string[] args)
{
Noxon.Testmode = false;
if (args.Length > 0)
{
Console.WriteLine("args not yet implemented.");
}
FileStream ostrm1, ostrm2; // pepare to re-direct Console.WriteLine
StreamWriter nonParsedElementsWriter, parsedElementsWriter;
TextWriter stdOut = Console.Out;
Show.columnBrowse = Console.BufferWidth / 2 + 2;
Show.columnHeader = Console.BufferWidth / 2 - 5;
unShowKeyPressedTimer = new System.Timers.Timer(2000); // reset key display after a second or two
unShowKeyPressedTimer.Elapsed += ResetShowKeyPressed;
keyPressedTimer = new System.Timers.Timer(100); // loop console for key press
keyPressedTimer.Elapsed += ProcessKeyPressed;
keyPressedTimer.Start();
try
{
ostrm1 = new FileStream("./iRadio-non-parsed-elements.txt", FileMode.Create, FileAccess.Write);
nonParsedElementsWriter = new StreamWriter(ostrm1);
ostrm2 = new FileStream("./iRadio-logging.txt", FileMode.Create, FileAccess.Write);
parsedElementsWriter = new StreamWriter(ostrm2);
}
catch (Exception e)
{
Console.WriteLine("Cannot open iRadio .txt files for writing");
Console.WriteLine(e.Message);
return;
}
if (Noxon.Testmode)
{
Console.SetOut(nonParsedElementsWriter); // re-direct to file
Console.WriteLine("iRadio play data:");
string markup = @"
<update id=""play"" > <value id =""timep"" min=""0"" max=""65535"" > 1698 </value > </update >
<update id=""play"" > <value id =""timep"" min=""0"" max=""65535"" > 1699 </value > </update >
"; // if missing: unexpected end of file. Elements not closed: Root.
IEnumerable <string> playData =
from el in StreamiRadioDoc(new StringReader(markup))
where (string)el.Attribute("id") == "play"
select(string) el.Element("value");
foreach (string str in playData)
{
Console.WriteLine(str);
}
}
if (Noxon.Testmode)
{
Console.WriteLine("iRadio Telnet.xml:");
Console.SetOut(stdOut); // stop re-direct
// use Console cursor control from now on
ConsoleShow.Header();
StreamReader TelnetFile = new StreamReader("Telnet.xml");
IEnumerable <XElement> iRadioData =
from el in StreamiRadioDoc(TelnetFile)
select el;
Noxon.Parse(iRadioData, null, nonParsedElementsWriter, stdOut, ConsoleShow); // don't log parsed elements
}
if (Noxon.Testmode)
{
CloseStreams(ostrm1, ostrm2, nonParsedElementsWriter, parsedElementsWriter);
Environment.Exit(1);
}
// https://docs.microsoft.com/de-de/dotnet/csharp/programming-guide/concepts/linq/how-to-stream-xml-fragments-from-an-xmlreader
ConsoleShow.Header();
while (true)
{
Noxon.Open();
IEnumerable <XElement> iRadioNetData =
from el in StreamiRadioNet(Noxon.netStream)
select el;
Noxon.Parse(iRadioNetData, parsedElementsWriter, nonParsedElementsWriter, stdOut, ConsoleShow);
// new Thread(delegate () {Noxon.Parse(Noxon.netStream, iRadioNetData, parsedElementsWriter, nonParsedElementsWriter, stdOut); }).Start();
Noxon.Close();
}
// CloseStreams(ostrm1, ostrm2, nonParsedElementsWriter, parsedElementsWriter);
}