本文整理汇总了C#中System.IO.FileInfo.AlternateDataStreamExists方法的典型用法代码示例。如果您正苦于以下问题：C# FileInfo.AlternateDataStreamExists方法的具体用法？C# FileInfo.AlternateDataStreamExists怎么用？C# FileInfo.AlternateDataStreamExists使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.IO.FileInfo的用法示例。
在下文中一共展示了FileInfo.AlternateDataStreamExists方法的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: DetectWithIoNtfs
public void DetectWithIoNtfs()
{
var fileInfo = new FileInfo(path);
foreach (var alternateDataStream in fileInfo.ListAlternateDataStreams())
{
Console.WriteLine("{0} - {1}", alternateDataStream.Name, alternateDataStream.Size);
}
// Read the "Zone.Identifier" stream, if it exists:
if (fileInfo.AlternateDataStreamExists("Zone.Identifier"))
{
Console.WriteLine("Found zone identifier stream:");
var s = fileInfo.GetAlternateDataStream("Zone.Identifier",FileMode.Open);
using (TextReader reader = s.OpenText())
{
Console.WriteLine(reader.ReadToEnd());
}
}
else
{
Console.WriteLine("No zone identifier stream found.");
}
}示例2: PacketReconstructor
/// <summary>
///
/// </summary>
/// <param name="outputPath"></param>
/// <param name="autoHttp"></param>
/// <param name="autoGzip"></param>
/// <param name="maxSize"></param>
public PacketReconstructor(string outputPath,
long maxSize)
{
_outputPath = outputPath;
_maxSize = maxSize;
this.Guid = System.Guid.NewGuid().ToString();
//ResetTcpReassembly();
_packetParsers = new List<InterfaceParser>();
if (Directory.Exists(Path.Combine(_outputPath, Guid.Substring(0,2))) == false)
{
woanware.IO.CreateDirectory(Path.Combine(_outputPath, Guid.Substring(0,2)));
}
//if (File.Exists(Path.Combine(_outputPath, Guid.Substring(0, 2), Guid + ".bin")) == false)
//{
// File.Create(Path.Combine(_outputPath, Guid.Substring(0, 2), Guid + ".bin"));
//}
_storage = new System.IO.FileStream(Path.Combine(_outputPath, Guid.Substring(0, 2), Guid + ".bin"), System.IO.FileMode.Create);
FileInfo file = new FileInfo(Path.Combine(_outputPath, Guid.Substring(0, 2), Guid + ".bin"));
if (file.AlternateDataStreamExists("html") == false)
{
_storageHtml = file.GetAlternateDataStream("html").OpenWrite();
}
else
{
AlternateDataStreamInfo s = file.GetAlternateDataStream("html", FileMode.Open);
_storageHtml = s.OpenWrite();
}
woanware.IO.WriteToFileStream(_storageHtml, Global.HTML_HEADER);
}示例3: Start
/// <summary>
///
/// </summary>
public void Start()
{
Task task = Task.Factory.StartNew(() =>
{
try
{
cancelSource = new CancellationTokenSource();
foreach (Session session in this.blockingCollection.GetConsumingEnumerable(cancelSource.Token))
{
try
{
string path = System.IO.Path.Combine(this.dataDirectory,
session.Guid.Substring(0, 2),
session.Guid + ".bin");
if (File.Exists(path) == false)
{
continue;
}
FileInfo fileInfo = new FileInfo(path);
// Info
if (fileInfo.AlternateDataStreamExists("info") == false)
{
continue;
}
ProcessUrls(session, fileInfo);
}
catch (Exception) { }
}
}
catch (OperationCanceledException) { }
catch (Exception ex)
{
//System.Console.WriteLine(ex.ToString());
}
finally
{
OnComplete(Id.ToString());
}
}, TaskCreationOptions.LongRunning);
}示例4: LoadSession
/// <summary>
///
/// </summary>
/// <param name="session"></param>
private void LoadSession(Session session)
{
(new Thread(() =>
{
MethodInvoker methodInvoker = delegate
{
try
{
using (new HourGlass(this))
{
if (session == null)
{
UserInterface.DisplayErrorMessageBox(this, "Unable to locate session");
return;
}
string filePath = System.IO.Path.Combine(this.dataDirectory, session.Guid.Substring(0, 2), session.Guid + ".bin");
if (File.Exists(filePath) == false)
{
UserInterface.DisplayErrorMessageBox(this, "Session data file does not exist: " + filePath);
return;
}
byte[] temp = File.ReadAllBytes(filePath);
DynamicByteProvider dynamicByteProvider = new DynamicByteProvider(temp);
hexBox.ByteProvider = dynamicByteProvider;
temp = woanware.Text.ReplaceNulls(temp);
FileInfo fileInfo = new FileInfo(filePath);
// Colourised (HTML)
if (fileInfo.AlternateDataStreamExists("html") == true)
{
AlternateDataStreamInfo ads = fileInfo.GetAlternateDataStream("html", FileMode.Open);
using (TextReader reader = ads.OpenText())
{
webControl.DocumentText = reader.ReadToEnd();
}
}
else
{
webControl.DocumentText = string.Empty;
}
// ASCII
if (fileInfo.AlternateDataStreamExists("txt") == true)
{
AlternateDataStreamInfo ads = fileInfo.GetAlternateDataStream("txt", FileMode.Open);
using (TextReader reader = ads.OpenText())
{
txtSession.Text = reader.ReadToEnd();
txtSession.ScrollToTop();
}
}
else
{
txtSession.Text = ASCIIEncoding.ASCII.GetString(temp);
txtSession.ScrollToTop();
}
// Info
if (fileInfo.AlternateDataStreamExists("info") == true)
{
AlternateDataStreamInfo ads = fileInfo.GetAlternateDataStream("info", FileMode.Open);
using (TextReader reader = ads.OpenText())
{
txtInfo.Text = reader.ReadToEnd();
txtInfo.ScrollToTop();
}
}
else
{
txtInfo.Text = string.Empty;
txtInfo.ScrollToTop();
}
}
}
catch (Exception ex)
{
this.Log().Error(ex.ToString());
}
};
if (this.InvokeRequired == true)
{
this.BeginInvoke(methodInvoker);
}
else
{
methodInvoker.Invoke();
}
})).Start();
}示例5: TryReadAlternateStream
static string TryReadAlternateStream(FileInfo fileInfo, string streamName)
{
if (fileInfo.Exists && fileInfo.AlternateDataStreamExists(streamName))
{
using (var altStream = fileInfo.GetAlternateDataStream(streamName).OpenText())
{
string prev_md5 = altStream.ReadToEnd();
return prev_md5;
}
}
return null;
}示例6: SaveToHtml
/// <summary>
/// Output the parsed HTTP data to a HTML file
/// </summary>
/// <param name="parser"></param>
private void SaveToHtml()
{
FileInfo file = new FileInfo(outputFile);
FileStream fs = null;
try
{
if (file.AlternateDataStreamExists("html") == false)
{
fs = file.GetAlternateDataStream("html").OpenWrite();
}
else
{
// Delete the existing HTML ADS since we will replace it
file.DeleteAlternateDataStream("html");
fs = file.GetAlternateDataStream("html").OpenWrite();
}
this.parser.WriteToHtmlFile(fs);
}
finally
{
if (fs!= null)
{
fs.Dispose();
}
}
}示例7: ParseHttpData
/// <summary>
///
/// </summary>
/// <param name="guid"></param>
private void ParseHttpData(string outputPath, Session session)
{
//string fileName = string.Empty;
//if (File.Exists(System.IO.Path.Combine(outputPath, session.Guid + ".txt")) == true)
//{
// fileName = System.IO.Path.Combine(outputPath, session.Guid + ".txt");
//}
//else
//{
// fileName = System.IO.Path.Combine(outputPath, session.Guid + ".bin");
//}
FileInfo file = new FileInfo(this.outputFile);
FileStream fs = null;
try
{
// Open up the "info" ADS
if (file.AlternateDataStreamExists("info") == false)
{
fs = file.GetAlternateDataStream("info").OpenWrite();
}
else
{
AlternateDataStreamInfo s = file.GetAlternateDataStream("info", FileMode.Open);
fs = s.OpenWrite();
}
foreach (Message message in this.parser.Messages)
{
// Ensure that the response object is valid
if (message.Response.StatusCode == 0)
{
continue;
}
// Check the Content-Type header? e.g. contains "HTML"
if (message.Response.ContentType.IndexOf("text/html", StringComparison.InvariantCultureIgnoreCase) == -1)
{
continue;
}
ParseLinks(fs, message.Response);
}
}
finally
{
if (fs != null)
{
fs.Dispose();
}
}
}