ITANetAudioStreamingServerTest.cpp

#include <ITANetAudioStreamingServer.h>
#include <ITAStreamFunctionGenerator.h>
#include <ITAStreamMultiplier1N.h>
#include <ITAFileDataSource.h>
#include <ITAException.h>

#include <VistaBase/VistaTimeUtils.h>

#include <iostream>
#include <string>
#include <sstream>

using namespace std;

string g_sServerName = "localhost";
int g_iServerPort = 12480;
double g_dSampleRate = 44100.0;
int g_iBlockLength = 512;
int g_iChannels = 1;
int g_iTargetLatencySamples = 4 * g_iBlockLength; // 1.4512ms
int g_iRingBufferSize = 2 * g_iTargetLatencySamples;
int g_iSendingBlockLength = 8;
double g_dClientStatusMessageTimeout = 0.001; // seconds
string g_sFileName = "gershwin-mono.wav";
bool g_bDebuggingEnabled = true;

int main( int argc, char** argv )
{

	if ( argc >= 8 )
	{
		g_sServerName = argv[ 1 ];

		if ( argc >= 3 )
		{
			g_iServerPort = atoi( argv[ 2 ] );
			g_dSampleRate = strtod( argv[ 3 ], NULL );
			g_iBlockLength = atoi( argv[ 4 ] );
			g_iChannels = atoi( argv[ 5 ] );
			g_iTargetLatencySamples = atoi(argv[6]);
			g_iRingBufferSize = atoi(argv[7]);
			g_iSendingBlockLength = atoi(argv[8]);
		}
	}
	else
	{
		cout << "Syntax: ServerName ServerPort SampleRate BufferSize Channel TargetLatencySamples RingBufferSize SnedingBlockLength" << endl;
		cout << "Using default values ..." << endl;
	}

	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 );
	}

	ITAStreamMultiplier1N oMuliplier( pSource, g_iChannels );
	CITANetAudioStreamingServer oStreamingServer;

	stringstream ss;
	ss << "ITANetAudioStreamingServerTest";
	ss << "_C" << g_iChannels;