public void Should_Throw_ArgumentNullException_When_Stream_Null()
{
Assert.Throws <ArgumentNullException>(() =>
{
_ = new StreamDataSource(null);
});
}
public ParsedDataAndSpec20 LoadVersion20(string content, string fileSpecXml)
{
var inputDefinitionFile = FileLoader.LoadFromXml <InputDefinitionFile20>(fileSpecXml);
var fileProcessorDefinition = DataProcessor.ProcessorDefinition.FileProcessorDefinitionBuilder.CreateFileProcessorDefinition(inputDefinitionFile);
var result = new ParsedDataAndSpec20 {
InputDefinitionFile = inputDefinitionFile
};
var config = new StreamDataSourceConfig
{
Delimiter = inputDefinitionFile.Delimiter,
HasFieldsEnclosedInQuotes = inputDefinitionFile.HasFieldsEnclosedInQuotes,
CommentedOutIndicator = inputDefinitionFile.CommentedOutIndicator
};
using (var stream = new MemoryStream())
{
using (var writer = new StreamWriter(stream))
{
writer.Write(content);
writer.Flush();
stream.Seek(0, SeekOrigin.Begin);
var source = new StreamDataSource <ParserContext20>(config, stream);
var processor = new ParsedDataProcessor20(source, fileProcessorDefinition);
result.ParsedData = processor.Process();
}
}
return(result);
}
/// <summary>
/// Loop to get all live streams, write out properties, ask for image and display resolution.
/// </summary>
/// <returns></returns>
static void GetStreams()
{
var streamDataSource = new StreamDataSource(_camera);
List <DataType> dataTypes = streamDataSource.GetTypes();
if (dataTypes == null || dataTypes.Count == 0)
{
return;
}
foreach (DataType dataType in dataTypes)
{
Console.WriteLine(Environment.NewLine +
"Stream name: {0} Streamid: {1}" + Environment.NewLine + Environment.NewLine +
"Properties (property-value pairs) ",
dataType.Name, dataType.Id);
foreach (KeyValuePair <string, string> prop in dataType.Properties)
{
Console.WriteLine("Property: {0} Value: {1}",
prop.Key, prop.Value);
}
Console.WriteLine("Getting an image from that stream..");
GetResLive(dataType.Id);
}
Console.WriteLine(Environment.NewLine + "Number of streams {0}", dataTypes.Count);
}
public void DataReadFromSource()
{
var source = new StreamDataSource(new MemoryStream(new byte[] { 0xca, 0xfe, 0xba, 0xbe }));
var reader = new BigEndianReader(source);
reader.ReadU4().Should().Be(0xcafebabe);
}
public SpectrogramPanel(FrontEnd frontEnd, StreamDataSource dataSource, AudioData audioData)
{
this.zoom = 1f;
this.audio = audioData;
this.frontEnd = frontEnd;
this.dataSource = dataSource;
this.audio.addChangeListener(new SpectrogramPanel_1(this));
}
public SpeakerIdentification()
{
URL url = new URL(URLType.Resource, Resources.speakerid_frontend_config);
cm = new ConfigurationManager(url);
_audioSource = cm.Lookup("streamDataSource") as StreamDataSource;
_frontEnd = cm.Lookup(FrontendName) as FrontEnds.FrontEnd;
}
public void U4Length(uint bytes, uint toRead)
{
using var source = new StreamDataSource(new MemoryStream(new byte[bytes]), true);
using (var reader = new BigEndianReader(source).WithU4Length(toRead))
{
for (int i = 0; i < toRead / 2; i++)
{
reader.ReadU1();
}
}
long remaining = bytes - source.Position;
remaining.Should().Be(bytes - toRead);
}
private void LoadCamera(Item selectedItem)
{
_updatingStreamsFromCode = true;
var streamDataSource = new StreamDataSource(selectedItem);
_streams = streamDataSource.GetTypes();
_streamsComboBox.ItemsSource = _streams;
foreach (DataType stream in _streamsComboBox.Items)
{
if (stream.Properties.ContainsKey("Default"))
{
if (stream.Properties["Default"] == "Yes")
{
_streamsComboBox.SelectedItem = stream;
}
}
}
_updatingStreamsFromCode = false;
_selectCameraButton.Content = selectedItem.Name;
_imageViewerControl.CameraFQID = selectedItem.FQID;
_imageViewerControl.PlaybackControllerFQID = _playbackFQID;
if (_streamsComboBox.SelectedItem != null)
{
_imageViewerControl.StreamId = ((DataType)_streamsComboBox.SelectedItem).Id;
}
_imageViewerControl.Initialize();
_imageViewerControl.Connect();
_imageViewerControl.Selected = true;
EnvironmentManager.Instance.Mode = Mode.ClientPlayback;
if (!_runningOffline)
{
_playbackRadioButton.IsEnabled = true;
_playbackRadioButton.IsChecked = true;
_liveRadioButton.IsEnabled = true;
}
else
{
_playbackRadioButton.IsChecked = true;
_playbackRadioButton.IsEnabled = false;
_liveRadioButton.IsEnabled = false;
}
EnablePlayback();
}
public void StreamDataSourceSearch()
{
Helper.PrintMem();
var dest = Path.Combine(AppContext.BaseDirectory, "ip.dat");
if (!File.Exists(dest))
{
var filename = Path.Combine(AppContext.BaseDirectory, "ip.txt");
using (var fs = File.Create(dest))
{
IpSearcherFactory.Generate(Helper.GetIPList(filename).ToArray(), fs);
}
}
var dataSource = new StreamDataSource(dest);
var searcher = IpSearcherFactory.GetSearcher(dataSource);
//预热
searcher.Search(IpLocationHelper.IPv4ToInteger("14.123.238.167"));
uint ip = IpLocationHelper.IPv4ToInteger("116.19.114.15");
Helper.Time("单条查询", () =>
{
searcher.Search(ip);
});
int count = 20000;
Helper.Time("批量查询", () =>
{
searcher.Search(ip);
}, count);
Helper.TimeWithParallel("并发查询", () =>
{
searcher.Search(ip);
}, count);
Helper.TimeWithThread("多线程查询", () =>
{
searcher.Search(ip);
}, 4, count);
}
public void StreamDataSourceSearch()
{
Helper.PrintMem();
var dest = Path.Combine(AppContext.BaseDirectory, "MobilePhoneRegion.dat");
if (!File.Exists(dest))
{
var filename = Path.Combine(AppContext.BaseDirectory, "phones.txt");
using (var fs = File.Create(dest))
{
MobilePhoneFactory.Generate(MobilePhoneRegion.Version.V2, Helper.GetPhoneList(filename).ToArray(), fs);
}
}
var dataSource = new StreamDataSource(dest);
var searcher = MobilePhoneFactory.GetSearcher(dataSource);
//预热
searcher.TryGet("13702331111", out var info);
searcher.Search(1370233);
Helper.Time("单条查询", () =>
{
searcher.Search(1370233);
});
int count = 10000;
Helper.Time("批量查询", () =>
{
searcher.Search(1370233);
}, count);
Helper.TimeWithParallel("并发查询", () =>
{
searcher.Search(1370233);
}, count);
Helper.TimeWithThread("多线程查询", () =>
{
searcher.Search(1370233);
}, 4, count);
}
public void Writer_And_Reader_V1()
{
var filename = Path.Combine(AppContext.BaseDirectory, "phones.txt");
var dest = Path.Combine(AppContext.BaseDirectory, "v1.dat");
using (var fs = File.Create(dest))
{
MobilePhoneFactory.Generate(MobilePhoneRegion.Version.V2, Helper.GetPhoneList(filename).ToArray(), fs);
}
var dataSource = new StreamDataSource(dest);
var searcher = MobilePhoneFactory.GetSearcher(dataSource);
var result = searcher.Search(1370233);
Assert.True(result.Success);
dataSource.Dispose();
}
public void Writer_And_Reader()
{
var filename = Path.Combine(AppContext.BaseDirectory, "ip.txt");
var dest = Path.Combine(AppContext.BaseDirectory, "ip.dat");
using (var fs = File.Create(dest))
{
IpSearcherFactory.Generate(Helper.GetIPList(filename).ToArray(), fs);
}
var dataSource = new StreamDataSource(dest);
var searcher = IpSearcherFactory.GetSearcher(dataSource);
var result = searcher.Search(IpLocationHelper.IPv4ToInteger("14.123.238.167"));
Assert.NotNull(result);
Assert.Equal("广东省", result.Province);
dataSource.Dispose();
}
private void FillCameraSelection()
{
button1.Text = "";
if (_selectedCameraItem != null)
{
button1.Text = _selectedCameraItem.Name;
_imageViewerControl.CameraFQID = _selectedCameraItem.FQID;
OnLiveTickChanged(this, null);
_imageViewerControl.EnableVisibleLiveIndicator = checkBoxLiveIndicator.Checked;
_imageViewerControl.EnableRecordedImageDisplayedEvent = true;
_imageViewerControl.EnableMouseControlledPtz = true;
_imageViewerControl.EnableMousePtzEmbeddedHandler = false;
_imageViewerControl.EnableDigitalZoom = false;
_imageViewerControl.Initialize();
_imageViewerControl.Connect();
comboBoxStreams.DataSource = null;
comboBoxStreams.Items.Clear();
var streamDataSource = new StreamDataSource(_selectedCameraItem);
IList <DataType> streams = streamDataSource.GetTypes();
if (streams.Count > 1)
{
comboBoxStreams.DataSource = streams;
comboBoxStreams.DisplayMember = "Name";
}
foreach (DataType stream in comboBoxStreams.Items)
{
if (stream.Properties.ContainsKey("Default"))
{
if (stream.Properties["Default"] == "Yes")
{
comboBoxStreams.SelectedItem = stream;
}
}
}
comboBoxStreams.Enabled = comboBoxStreams.Items.Count > 0;
}
}
/// <summary>
/// To Select a single camera
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void OnSelectCameraClick(object sender, EventArgs e)
{
ItemPickerForm form = new ItemPickerForm();
form.AutoAccept = true;
form.KindFilter = Kind.Camera;
form.Init();
if (form.ShowDialog() == DialogResult.OK)
{
_selectedCamera = form.SelectedItem;
buttonSelect.Text = _selectedCamera.Name;
buttonInsert.Enabled = true;
StreamDataSource streamDataSource = new StreamDataSource(_selectedCamera);
List <DataType> streams = streamDataSource.GetTypes();
foreach (DataType stream in streams)
{
comboBoxStream.Items.Add(stream);
}
comboBoxStream.Enabled = streams.Count > 0;
}
}
public static void main(string[] args)
{
AudioTool.prefs = Preferences.userRoot().node("/edu/cmu/sphinx/tools/audio/AudioTool");
AudioTool.filename = AudioTool.prefs.get("filename", "untitled.raw");
AudioTool.file = new File(AudioTool.filename);
if (args.Length == 1 && String.instancehelper_equals(args[0], "-dumpMixers"))
{
AudioTool.dumpMixers();
java.lang.System.exit(0);
}
try
{
if (args.Length > 0)
{
AudioTool.filename = args[0];
}
URL url;
if (args.Length == 2)
{
url = new File(args[1]).toURI().toURL();
}
else
{
url = ClassLiteral <AudioTool> .Value.getResource("spectrogram.config.xml");
}
ConfigurationManager configurationManager = new ConfigurationManager(url);
AudioTool.recorder = (Microphone)configurationManager.lookup("microphone");
AudioTool.recorder.initialize();
AudioTool.audio = new AudioData();
FrontEnd frontEnd = (FrontEnd)configurationManager.lookup("frontEnd");
StreamDataSource dataSource = (StreamDataSource)configurationManager.lookup("streamDataSource");
FrontEnd frontEnd2 = (FrontEnd)configurationManager.lookup("cepstrumFrontEnd");
StreamDataSource dataSource2 = (StreamDataSource)configurationManager.lookup("cstreamDataSource");
PropertySheet propertySheet = configurationManager.getPropertySheet("windower");
float @float = propertySheet.getFloat("windowShiftInMs");
JFrame jframe = new JFrame("AudioTool");
AudioTool.fileChooser = new JFileChooser();
AudioTool.createMenuBar(jframe);
float num = @float * AudioTool.audio.getAudioFormat().getSampleRate() / 1000f;
AudioTool.audioPanel = new AudioPanel(AudioTool.audio, 1f / num, 0.004f);
AudioTool.spectrogramPanel = new SpectrogramPanel(frontEnd, dataSource, AudioTool.audio);
AudioTool.cepstrumPanel = new CepstrumPanel(frontEnd2, dataSource2, AudioTool.audio);
JPanel jpanel = new JPanel();
jpanel.setLayout(new BoxLayout(jpanel, 3));
jpanel.add(AudioTool.audioPanel);
AudioTool.audioPanel.setAlignmentX(0f);
jpanel.add(AudioTool.spectrogramPanel);
AudioTool.spectrogramPanel.setAlignmentX(0f);
jpanel.add(AudioTool.cepstrumPanel);
AudioTool.cepstrumPanel.setAlignmentX(0f);
JScrollPane jscrollPane = new JScrollPane(jpanel);
JPanel jpanel2 = new JPanel(new BorderLayout());
jpanel2.add(AudioTool.createButtonPanel(), "North");
jpanel2.add(jscrollPane);
AudioTool.player = new AudioPlayer(AudioTool.audio);
AudioTool.player.start();
AudioTool.getAudioFromFile(AudioTool.filename);
jframe.setDefaultCloseOperation(3);
jframe.setContentPane(jpanel2);
jframe.pack();
jframe.setSize(640, 400);
jframe.setVisible(true);
}
catch (System.Exception ex)
{
Throwable.instancehelper_printStackTrace(ex);
}
}
