Cleaning up NetAudio server test

tests/NetAudio/ITANetAudioStreamingServerTest.cpp

@@ -10,38 +10,56 @@
 
 using namespace std;
 
-int main(int argc, char** argv)
+string g_sServerName = "localhost";
+int g_iServerPort = 12480;
+double g_dSampleRate = 44100.0;
+int g_iBlockLength = 32;
+int g_iChannels = 2;
+int g_iTargetLatencySamples = 64; // 1.4512ms
+double g_dClientStatusMessageTimeout = 0.1; // seconds
+string g_sFileName = "gershwin-mono.wav";
+
+int main( int argc, char** argv )
 {
-	if (argc != 6)
+	if( argc >= 6 )
 	{
-		fprintf(stderr, "Fehler: Syntax = ServerName ServerPort SampleRate BufferSize Channel!\n");
+		g_sServerName = argv[ 1 ];
+		g_iServerPort = atoi( argv[ 2 ] );
+		g_dSampleRate = strtod( argv[ 3 ], NULL );
+		g_iBlockLength = atoi( argv[ 4 ] );
+		g_iChannels = atoi( argv[ 5 ] );
 	}
 
-	string sServerName = argv[1];
-	unsigned int iServerPort = atoi(argv[2]);
-	double dSampleRate = strtod(argv[3], NULL);
-	int iBlockLength = atoi(argv[4]);
-	int iChannels = atoi(argv[5]);
+	ITADatasource* pSource = NULL;
+	try
+	{
+		pSource = new ITAFileDatasource( g_sFileName, g_iBlockLength );
+		static_cast< ITAFileDatasource* >( pSource )->SetIsLooping( true );
+		cout << "Found file " << g_sFileName << ", will use it for playback." << endl;
+
+	}
+	catch( ITAException& )
+	{
+		cout << "Could not find file " << g_sFileName << ", will use sine signal instead." << endl;
+		pSource = new ITAStreamFunctionGenerator( 1, g_dSampleRate, g_iBlockLength, ITAStreamFunctionGenerator::SINE, 250.0f, 0.7171f, true );
+	}
 
-	ITAFileDatasource oFile( "gershwin-mono.wav", iBlockLength );
-	oFile.SetIsLooping( true );
-	ITAStreamMultiplier1N oMuliplier( &oFile, iChannels );
+	ITAStreamMultiplier1N oMuliplier( pSource, g_iChannels );
 	CITANetAudioStreamingServer oStreamingServer;
 	oStreamingServer.SetInputStream( &oMuliplier );
 
-	cout << "Starting net audio server and waiting for connections on '" << sServerName << "' on port " << iServerPort << endl;
-	oStreamingServer.Start( sServerName, iServerPort , 0.1);
+	cout << "Starting net audio server and waiting for connections on '" << g_sServerName << "' on port " << g_iServerPort << endl;
+	oStreamingServer.Start( g_sServerName, g_iServerPort, g_dClientStatusMessageTimeout );
 
-	while (!oStreamingServer.IsClientConnected())
-	{
-		VistaTimeUtils::Sleep(100);
-	}
-	while (oStreamingServer.IsClientConnected())
-	{
-		VistaTimeUtils::Sleep(100);
-	}
+	while( !oStreamingServer.IsClientConnected() )
+		VistaTimeUtils::Sleep( 100 );
+
+	while( oStreamingServer.IsClientConnected() )
+		VistaTimeUtils::Sleep( 100 );
+	
+	VistaTimeUtils::Sleep( 2000 );
 
-	VistaTimeUtils::Sleep(2000);
+	delete pSource;
 
 	return 0;
 }