public UniRecogChannel(UniRecogSession sess, UniRecogTermination term, Semaphore sem, string grammarFile, string inputFile) :
base(sess, term)
{
this.term = term;
this.sem = sem;
this.grammarFile = grammarFile;
this.inputFile = inputFile;
}
static void Main(string[] argv)
{
if (argv.Length < 2)
{
Console.WriteLine("Usage:");
Console.WriteLine("\tUniRecog \"/path/to/grammar/file\" \"/path/to/input/file\"");
Environment.Exit(1);
}
// Just detect various directory layout constellations
if (!Directory.Exists(ROOT_DIR))
{
ROOT_DIR = "../../../../UniMRCP";
}
if (!Directory.Exists(ROOT_DIR))
{
ROOT_DIR = "../../../../unimrcp";
}
string grammarFile = argv[0].Trim();
string inputFile = argv[1].Trim();
ushort major, minor, patch;
UniMRCPClient.WrapperVersion(out major, out minor, out patch);
Console.WriteLine("This is a sample C# UniMRCP client recognizer scenario.");
Console.WriteLine("Wrapper version: {0}.{1}.{2}", major, minor, patch);
Console.WriteLine("Use client configuration from {0}/conf/unimrcpclient.xml", ROOT_DIR);
Console.WriteLine("Use profile {0}", MRCP_PROFILE);
Console.WriteLine("Use recognition grammar: `{0}'", grammarFile);
Console.WriteLine("Use recognition input file: `{0}'", inputFile);
Console.WriteLine();
Console.WriteLine("Press enter to start the session...");
Console.ReadKey();
UniRecogLogger logger = new UniRecogLogger();
try
{
// Initialize platform first
UniMRCPClient.StaticInitialize(logger, UniMRCPLogPriority.INFO);
}
catch (ApplicationException ex)
{
Console.WriteLine("Unable to initialize platform: " + ex.Message);
Environment.Exit(1);
}
UniMRCPClient client = null;
UniRecogSession sess = null;
UniRecogChannel chan = null;
try
{
// Create and start client in a root dir
client = new UniMRCPClient(ROOT_DIR, true);
// Create a session using MRCP profile MRCP_PROFILE
sess = new UniRecogSession(client, MRCP_PROFILE);
// Create audio termination with capabilities
UniRecogTermination term = new UniRecogTermination(sess, inputFile);
term.AddCapability("LPCM", UniMRCPSampleRate.SAMPLE_RATE_8000);
// Semaphore to wait for completion
Semaphore sem = new Semaphore(0, 1);
// Add signaling channel (and start processing in OnAdd method
chan = new UniRecogChannel(sess, term, sem, grammarFile, inputFile);
// Now wait until the processing finishes
sem.WaitOne();
}
catch (ApplicationException ex)
{
err = 1;
Console.WriteLine("An error occured: " + ex.Message);
}
// Ensure correct destruction order (do not let GC decide)
if (chan != null)
{
chan.Dispose();
}
if (sess != null)
{
sess.Dispose();
}
if (client != null)
{
client.Dispose();
}
UniMRCPClient.StaticDeinitialize();
Console.WriteLine("Program finished, memory released. Press enter to exit.");
Console.ReadKey();
Environment.Exit(err);
}
static void Main(string[] argv)
{
if (argv.Length < 2)
{
Console.WriteLine("Usage:");
Console.WriteLine("\tUniRecog \"/path/to/grammar/file\" \"/path/to/input/file\"");
Environment.Exit(1);
}
// Just detect various directory layout constellations
if (!Directory.Exists(ROOT_DIR))
ROOT_DIR = "../../../../UniMRCP";
if (!Directory.Exists(ROOT_DIR))
ROOT_DIR = "../../../../unimrcp";
string grammarFile = argv[0].Trim();
string inputFile = argv[1].Trim();
ushort major, minor, patch;
UniMRCPClient.WrapperVersion(out major, out minor, out patch);
Console.WriteLine("This is a sample C# UniMRCP client recognizer scenario.");
Console.WriteLine("Wrapper version: {0}.{1}.{2}", major, minor, patch);
Console.WriteLine("Use client configuration from {0}/conf/unimrcpclient.xml", ROOT_DIR);
Console.WriteLine("Use profile {0}", MRCP_PROFILE);
Console.WriteLine("Use recognition grammar: `{0}'", grammarFile);
Console.WriteLine("Use recognition input file: `{0}'", inputFile);
Console.WriteLine();
Console.WriteLine("Press enter to start the session...");
Console.ReadKey();
UniRecogLogger logger = new UniRecogLogger();
try
{
// Initialize platform first
UniMRCPClient.StaticInitialize(logger, UniMRCPLogPriority.INFO);
}
catch (ApplicationException ex)
{
Console.WriteLine("Unable to initialize platform: " + ex.Message);
Environment.Exit(1);
}
UniMRCPClient client = null;
UniRecogSession sess = null;
UniRecogChannel chan = null;
try
{
// Create and start client in a root dir
client = new UniMRCPClient(ROOT_DIR, true);
// Create a session using MRCP profile MRCP_PROFILE
sess = new UniRecogSession(client, MRCP_PROFILE);
// Create audio termination with capabilities
UniRecogTermination term = new UniRecogTermination(sess, inputFile);
term.AddCapability("LPCM", UniMRCPSampleRate.SAMPLE_RATE_8000);
// Semaphore to wait for completion
Semaphore sem = new Semaphore(0, 1);
// Add signaling channel (and start processing in OnAdd method
chan = new UniRecogChannel(sess, term, sem, grammarFile, inputFile);
// Now wait until the processing finishes
sem.WaitOne();
}
catch (ApplicationException ex)
{
err = 1;
Console.WriteLine("An error occured: " + ex.Message);
}
// Ensure correct destruction order (do not let GC decide)
if (chan != null) chan.Dispose();
if (sess != null) sess.Dispose();
if (client != null) client.Dispose();
UniMRCPClient.StaticDeinitialize();
Console.WriteLine("Program finished, memory released. Press enter to exit.");
Console.ReadKey();
Environment.Exit(err);
}
public UniRecogChannel(UniRecogSession sess, UniRecogTermination term, Semaphore sem, string grammarFile, string inputFile)
: base(sess, term)
{
this.term = term;
this.sem = sem;
this.grammarFile = grammarFile;
this.inputFile = inputFile;
}