/// <summary>
/// Create start HTTP request
/// </summary>
private async Task<bool> StartOrResumeApp(NvHttp nv, MoonlightStreamConfiguration streamConfig)
{
XmlQuery serverInfo = new XmlQuery(nv.BaseUrl + "/serverinfo?uniqueid=" + nv.GetUniqueId());
string currentGameString = await serverInfo.ReadXmlElement("currentgame");
if (currentGameString == null)
{
return false;
}
string versionString = await serverInfo.ReadXmlElement("appversion");
if (versionString == null)
{
return false;
}
serverMajorVersion = Convert.ToInt32(versionString.Substring(0, 1));
byte[] aesIv = streamConfig.GetRiAesIv();
int riKeyId =
(int)(((aesIv[0] << 24) & 0xFF000000U) |
((aesIv[1] << 16) & 0xFF0000U) |
((aesIv[2] << 8) & 0xFF00U) |
(aesIv[3] & 0xFFU));
string riConfigString =
"&rikey=" + PairingCryptoHelpers.BytesToHex(streamConfig.GetRiAesKey()) +
"&rikeyid=" + riKeyId;
// Launch a new game if nothing is running
if (currentGameString == null || currentGameString.Equals("0"))
{
XmlQuery x = new XmlQuery(nv.BaseUrl + "/launch?uniqueid=" + nv.GetUniqueId() + "&appid=" + context.appId +
"&mode=" + streamConfig.GetWidth() + "x" + streamConfig.GetHeight() + "x" + streamConfig.GetFps() +
"&additionalStates=1&sops=1" + // FIXME: make sops configurable
riConfigString);
string sessionStr = await x.ReadXmlElement("gamesession");
if (sessionStr == null || sessionStr.Equals("0"))
{
return false;
}
return true;
}
else
{
// A game was already running, so resume it
// FIXME: Quit and relaunch if it's not the game we came to start
XmlQuery x = new XmlQuery(nv.BaseUrl + "/resume?uniqueid=" + nv.GetUniqueId() + riConfigString);
string resumeStr = await x.ReadXmlElement("resume");
if (resumeStr == null || resumeStr.Equals("0"))
{
return false;
}
return true;
}
}
/// <summary>
/// Unpair from the device
/// </summary>
private static async Task Unpair(NvHttp nv)
{
XmlQuery unpair;
unpair = new XmlQuery(nv.BaseUrl + "/unpair?uniqueid=" + nv.GetUniqueId());
await unpair.Run();
}
/// <summary>
/// Quit Game Event Handler
/// </summary>
private async Task QuitGame_Common()
{
Computer selected = (Computer)computerPicker.SelectedItem;
// User hasn't selected anything or selected the placeholder
if (selected == null || selected.IpAddress == null)
{
DialogUtils.DisplayDialog(this.Dispatcher, "No machine selected", "Quit Failed");
return;
}
PairingManager p = new PairingManager(selected);
if (await p.QueryPairState() != true)
{
DialogUtils.DisplayDialog(this.Dispatcher, "Device not paired", "Quit Failed");
return;
}
try
{
NvHttp nv = new NvHttp(selected.IpAddress);
XmlQuery quit = new XmlQuery(nv.BaseUrl + "/cancel?uniqueid=" + nv.GetUniqueId());
string cancelled = await quit.ReadXmlElement("cancel");
if (cancelled == "1")
{
DialogUtils.DisplayDialog(this.Dispatcher, "Successfully Quit Game", "Quit Game");
return;
}
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
DialogUtils.DisplayDialog(this.Dispatcher, "Unable to quit", "Quit Game");
}
/// <summary>
/// Create start HTTP request
/// </summary>
private async Task <bool> StartOrResumeApp(NvHttp nv, MoonlightStreamConfiguration streamConfig)
{
XmlQuery serverInfo = new XmlQuery(nv.BaseUrl + "/serverinfo?uniqueid=" + nv.GetUniqueId());
string currentGameString = await serverInfo.ReadXmlElement("currentgame");
if (currentGameString == null)
{
return(false);
}
string versionString = await serverInfo.ReadXmlElement("appversion");
if (versionString == null)
{
return(false);
}
serverMajorVersion = Convert.ToInt32(versionString.Substring(0, 1));
byte[] aesIv = streamConfig.GetRiAesIv();
int riKeyId =
(int)(((aesIv[0] << 24) & 0xFF000000U) |
((aesIv[1] << 16) & 0xFF0000U) |
((aesIv[2] << 8) & 0xFF00U) |
(aesIv[3] & 0xFFU));
string riConfigString =
"&rikey=" + PairingCryptoHelpers.BytesToHex(streamConfig.GetRiAesKey()) +
"&rikeyid=" + riKeyId;
// Launch a new game if nothing is running
if (currentGameString == null || currentGameString.Equals("0"))
{
XmlQuery x = new XmlQuery(nv.BaseUrl + "/launch?uniqueid=" + nv.GetUniqueId() + "&appid=" + context.appId +
"&mode=" + streamConfig.GetWidth() + "x" + streamConfig.GetHeight() + "x" + streamConfig.GetFps() +
"&additionalStates=1&sops=1" + // FIXME: make sops configurable
riConfigString);
string sessionStr = await x.ReadXmlElement("gamesession");
if (sessionStr == null || sessionStr.Equals("0"))
{
return(false);
}
return(true);
}
else
{
// A game was already running, so resume it
// FIXME: Quit and relaunch if it's not the game we came to start
XmlQuery x = new XmlQuery(nv.BaseUrl + "/resume?uniqueid=" + nv.GetUniqueId() + riConfigString);
string resumeStr = await x.ReadXmlElement("resume");
if (resumeStr == null || resumeStr.Equals("0"))
{
return(false);
}
return(true);
}
}
