explicit MoonlightInstance(PP_Instance instance) :
pp::Instance(instance),
pp::MouseLock(this),
m_IsPainting(false),
m_RequestIdrFrame(false),
m_OpusDecoder(NULL),
m_CallbackFactory(this),
m_MouseLocked(false),
m_KeyModifiers(0),
m_WaitingForAllModifiersUp(false),
m_AccumulatedTicks(0),
openHttpThread(this) {
// This function MUST be used otherwise sockets don't work (nacl_io_init() doesn't work!)
nacl_io_init_ppapi(pp_instance(), pp::Module::Get()->get_browser_interface());
LiInitializeStreamConfiguration(&m_StreamConfig);
pp::TextInputController(this).SetTextInputType(PP_TEXTINPUT_TYPE_NONE);
m_GamepadApi = static_cast<const PPB_Gamepad*>(pp::Module::Get()->GetBrowserInterface(PPB_GAMEPAD_INTERFACE));
openHttpThread.Start();
}
void MoonlightInstance::HandleStartStream(int32_t callbackId, pp::VarArray args) {
std::string host = args.Get(0).AsString();
std::string width = args.Get(1).AsString();
std::string height = args.Get(2).AsString();
std::string fps = args.Get(3).AsString();
std::string bitrate = args.Get(4).AsString();
std::string rikey = args.Get(5).AsString();
std::string rikeyid = args.Get(6).AsString();
std::string appversion = args.Get(7).AsString();
pp::Var response("Setting stream width to: " + width);
PostMessage(response);
response = ("Setting stream height to: " + height);
PostMessage(response);
response = ("Setting stream fps to: " + fps);
PostMessage(response);
response = ("Setting stream host to: " + host);
PostMessage(response);
response = ("Setting stream bitrate to: " + bitrate);
PostMessage(response);
response = ("Setting rikey to: " + rikey);
PostMessage(response);
response = ("Setting rikeyid to: " + rikeyid);
PostMessage(response);
response = ("Setting appversion to: " + appversion);
PostMessage(response);
// Populate the stream configuration
LiInitializeStreamConfiguration(&m_StreamConfig);
m_StreamConfig.width = stoi(width);
m_StreamConfig.height = stoi(height);
m_StreamConfig.fps = stoi(fps);
m_StreamConfig.bitrate = stoi(bitrate); // kilobits per second
m_StreamConfig.streamingRemotely = 0;
m_StreamConfig.audioConfiguration = AUDIO_CONFIGURATION_STEREO;
// The overhead of receiving a packet is much higher in NaCl because we must
// pass through various layers of abstraction on each recv() call. We're using a
// higher than normal default video packet size here to reduce CPU cycles wasted
// receiving packets. The possible cost is greater network losses.
m_StreamConfig.packetSize = 1392;
// Load the rikey and rikeyid into the stream configuration
hexStringToBytes(rikey.c_str(), m_StreamConfig.remoteInputAesKey);
int rikeyiv = htonl(stoi(rikeyid));
memcpy(m_StreamConfig.remoteInputAesIv, &rikeyiv, sizeof(rikeyiv));
// Store the parameters from the start message
m_Host = host;
m_AppVersion = appversion;
// Initialize the rendering surface before starting the connection
if (InitializeRenderingSurface(m_StreamConfig.width, m_StreamConfig.height)) {
// Start the worker thread to establish the connection
pthread_create(&m_ConnectionThread, NULL, MoonlightInstance::ConnectionThreadFunc, this);
} else {
// Failed to initialize renderer
OnConnectionStopped(0);
}
pp::VarDictionary ret;
ret.Set("callbackId", pp::Var(callbackId));
ret.Set("type", pp::Var("resolve"));
ret.Set("ret", pp::VarDictionary());
PostMessage(ret);
}
void config_parse(int argc, char* argv[], PCONFIGURATION config) {
LiInitializeStreamConfiguration(&config->stream);
config->stream.width = 1280;
config->stream.height = 720;
config->stream.fps = -1;
config->stream.bitrate = -1;
config->stream.packetSize = 1024;
config->stream.streamingRemotely = 0;
config->stream.audioConfiguration = AUDIO_CONFIGURATION_STEREO;
config->stream.supportsHevc = false;
config->debug_level = 0;
config->platform = "auto";
config->app = "Steam";
config->action = NULL;
config->address = NULL;
config->config_file = NULL;
config->audio_device = NULL;
config->sops = true;
config->localaudio = false;
config->fullscreen = true;
config->unsupported = false;
config->codec = CODEC_UNSPECIFIED;
config->inputsCount = 0;
config->mapping = get_path("gamecontrollerdb.txt", getenv("XDG_DATA_DIRS"));
config->key_dir[0] = 0;
char* config_file = get_path("moonlight.conf", "/etc");
if (config_file)
config_file_parse(config_file, config);
if (argc == 2 && access(argv[1], F_OK) == 0) {
config->action = "stream";
if (!config_file_parse(argv[1], config))
exit(EXIT_FAILURE);
} else {
int option_index = 0;
int c;
while ((c = getopt_long_only(argc, argv, "-abc:d:efg:h:i:j:k:lm:no:p:q:r:stuv:w:xy", long_options, &option_index)) != -1) {
parse_argument(c, optarg, config);
}
}
if (config->config_file != NULL)
config_save(config->config_file, config);
if (config->key_dir[0] == 0x0) {
struct passwd *pw = getpwuid(getuid());
const char *dir;
if ((dir = getenv("XDG_CACHE_DIR")) != NULL)
sprintf(config->key_dir, "%s" MOONLIGHT_PATH, dir);
else if ((dir = getenv("HOME")) != NULL)
sprintf(config->key_dir, "%s" DEFAULT_CACHE_DIR MOONLIGHT_PATH, dir);
else
sprintf(config->key_dir, "%s" DEFAULT_CACHE_DIR MOONLIGHT_PATH, pw->pw_dir);
}
if (config->stream.fps == -1)
config->stream.fps = config->stream.height >= 1080 ? 30 : 60;
if (config->stream.bitrate == -1) {
if (config->stream.height >= 1080 && config->stream.fps >= 60)
config->stream.bitrate = 20000;
else if (config->stream.height >= 1080 || config->stream.fps >= 60)
config->stream.bitrate = 10000;
else
config->stream.bitrate = 5000;
}
}