public async Task SetPlay()
{
var command = AvCommands.ServiceActions.FirstOrDefault(c => c.Name == "Play");
if (command == null)
{
return;
}
var service = Properties.Services.FirstOrDefault(s => s.ServiceType == ServiceAvtransportType);
if (service == null)
{
throw new InvalidOperationException("Unable to find service");
}
await new SsdpHttpClient(_httpClient, _config).SendCommandAsync(Properties.BaseUrl, service, command.Name, AvCommands.BuildPost(command, service.ServiceType, 1))
.ConfigureAwait(false);
}
public async Task SetPause()
{
var command = AvCommands.ServiceActions.FirstOrDefault(c => c.Name == "Pause");
if (command == null)
{
return;
}
var service = Properties.Services.First(s => s.ServiceType == ServiceAvtransportType);
await new SsdpHttpClient(_httpClient, _config).SendCommandAsync(Properties.BaseUrl, service, command.Name, AvCommands.BuildPost(command, service.ServiceType, 1))
.ConfigureAwait(false);
TransportState = TRANSPORTSTATE.PAUSED;
}
public async Task Seek(TimeSpan value)
{
var command = AvCommands.ServiceActions.FirstOrDefault(c => c.Name == "Seek");
if (command == null)
{
return;
}
var service = Properties.Services.FirstOrDefault(s => s.ServiceType == ServiceAvtransportType);
if (service == null)
{
throw new InvalidOperationException("Unable to find service");
}
await new SsdpHttpClient(_httpClient, _config).SendCommandAsync(Properties.BaseUrl, service, command.Name, AvCommands.BuildPost(command, service.ServiceType, String.Format("{0:hh}:{0:mm}:{0:ss}", value), "REL_TIME"))
.ConfigureAwait(false);
}
private async Task <TRANSPORTSTATE?> GetTransportInfo()
{
var command = AvCommands.ServiceActions.FirstOrDefault(c => c.Name == "GetTransportInfo");
if (command == null)
{
return(null);
}
var service = GetAvTransportService();
if (service == null)
{
return(null);
}
var result = await new SsdpHttpClient(_httpClient, _config).SendCommandAsync(Properties.BaseUrl, service, command.Name, AvCommands.BuildPost(command, service.ServiceType), false)
.ConfigureAwait(false);
if (result == null || result.Document == null)
{
return(null);
}
var transportState =
result.Document.Descendants(uPnpNamespaces.AvTransport + "GetTransportInfoResponse").Select(i => i.Element("CurrentTransportState")).FirstOrDefault(i => i != null);
var transportStateValue = transportState == null ? null : transportState.Value;
if (transportStateValue != null)
{
TRANSPORTSTATE state;
if (Enum.TryParse(transportStateValue, true, out state))
{
return(state);
}
}
return(null);
}
public async Task SetStop()
{
var command = AvCommands.ServiceActions.FirstOrDefault(c => c.Name == "Stop");
if (command == null)
{
return;
}
var service = GetAvTransportService();
await new SsdpHttpClient(_httpClient, _config).SendCommandAsync(Properties.BaseUrl, service, command.Name, AvCommands.BuildPost(command, service.ServiceType, 1))
.ConfigureAwait(false);
}
public async Task <bool> SetNextAvTransport(string value, string header, string metaData)
{
var command = AvCommands.ServiceActions.FirstOrDefault(c => c.Name == "SetNextAVTransportURI");
if (command == null)
{
return(false);
}
var dictionary = new Dictionary <string, string>
{
{ "NextURI", value },
{ "NextURIMetaData", CreateDidlMeta(metaData) }
};
var service = Properties.Services.FirstOrDefault(s => s.ServiceId == ServiceAvtransportId);
if (service == null)
{
throw new InvalidOperationException("Unable to find service");
}
var result = await new SsdpHttpClient(_httpClient).SendCommandAsync(Properties.BaseUrl, service, command.Name, AvCommands.BuildPost(command, service.ServiceType, value, dictionary), header)
.ConfigureAwait(false);
await Task.Delay(100).ConfigureAwait(false);
return(true);
}
public async Task <bool> SetAvTransport(string url, string header, string metaData)
{
StopTimer();
TransportState = "STOPPED";
CurrentId = "0";
await Task.Delay(50).ConfigureAwait(false);
var command = AvCommands.ServiceActions.FirstOrDefault(c => c.Name == "SetAVTransportURI");
if (command == null)
{
return(false);
}
var dictionary = new Dictionary <string, string>
{
{ "CurrentURI", url },
{ "CurrentURIMetaData", CreateDidlMeta(metaData) }
};
var service = Properties.Services.FirstOrDefault(s => s.ServiceId == ServiceAvtransportId);
if (service == null)
{
throw new InvalidOperationException("Unable to find service");
}
var result = await new SsdpHttpClient(_httpClient).SendCommandAsync(Properties.BaseUrl, service, command.Name, AvCommands.BuildPost(command, service.ServiceType, url, dictionary), header)
.ConfigureAwait(false);
if (!IsPlaying)
{
await Task.Delay(50).ConfigureAwait(false);
await SetPlay().ConfigureAwait(false);
}
_count = 5;
RestartTimer();
return(true);
}
