public static void ReadInto(this IStreamItem stream, Action <Stream> reader)
{
using (var read = stream.OpenRead())
{
reader(read);
}
}
public static Exception ContainerNotFound(IStreamItem item, Exception inner = null)
{
var message = string.Format(CultureInfo.InvariantCulture, "Storage container was not found for: '{0}'.",
item.FullPath);
return(new StreamContainerNotFoundException(message, inner));
}
/// <summary>
/// Performs the write operation, ensuring that the condition is met.
/// </summary>
/// <param name="stream"> </param>
/// <param name="writer">The writer.</param>
/// <returns>number of bytes written</returns>
public static void Write(this IStreamItem stream, Action <Stream> writer)
{
using (var file = stream.OpenWrite())
{
writer(file);
}
}
/// <summary>
/// Attempts to read the storage item.
/// </summary>
/// <param name="stream"> </param>
/// <param name="reader">The reader.</param>
/// <exception cref="StreamItemNotFoundException">if the item does not exist.</exception>
/// <exception cref="StreamContainerNotFoundException">if the container for the item does not exist</exception>
public static T ReadInto <T>(this IStreamItem stream, Func <Stream, T> reader)
{
using (var read = stream.OpenRead())
{
return(reader(read));
}
}
public static void WriteText(this IStreamItem item, string text, Encoding encoding)
{
item.Write(s =>
{
using (var writer = new StreamWriter(s, encoding))
{
writer.Write(text);
}
});
}
public static string ReadText(this IStreamItem item)
{
return(item.ReadInto(stream =>
{
using (var reader = new StreamReader(stream))
{
return reader.ReadToEnd();
}
}));
}
protected void ShouldHaveBytes(IStreamItem streamingItem, byte[] bytes)
{
byte[] actualBytes = null;
using (var ms = new MemoryStream())
{
streamingItem.ReadInto((stream) =>
{
stream.CopyTo(ms);
actualBytes = ms.ToArray();
});
}
Assert.AreEqual(bytes, actualBytes);
}
protected void ShouldHaveGuid(IStreamItem streamingItem, Guid g)
{
var set = false;
Guid actual = Guid.Empty;
streamingItem.ReadInto((stream) =>
{
var b = new byte[16];
stream.Read(b, 0, 16);
actual = new Guid(b);
set = true;
});
Assert.AreEqual(g, actual);
set = true;
Assert.IsTrue(set);
}
public static IStreamItem ChooseStream(List <IStreamItem> streams)
{
Console.WriteLine("{0,-10}{1,-17}{2,-6}{3,-15}", "StreamID", "Type", "SN", "Model");
//Print basic information for the user to select the stream they want
foreach (IStreamItem stream in streams)
{
Console.WriteLine("{0,-10}{1,-17}{2,-6}{3,-15}", stream.StreamId, stream.CodecType, stream.DeviceSerialNumber, stream.ProductModel);
}
Console.WriteLine("\n");
//User selects a stream
Console.WriteLine("Choose a stream to view:");
uint chosen_stream_id = 0;
while (true)
{
try
{
chosen_stream_id = Convert.ToUInt32(Console.ReadLine());
}
catch (System.Exception e)
{
Console.WriteLine(e.Message);
continue;
}
IStreamItem chosen_stream = streams.Find(x => x.StreamId == chosen_stream_id);
if (chosen_stream != null)
{
Console.WriteLine("The selected m_streams device serial number was " + chosen_stream.DeviceSerialNumber);
return(chosen_stream);
}
else
{
Console.WriteLine("Stream not found");
}
}
}
private string DynamicStreamCheck(IStreamItem cachedStream, ISerie serie)
{
var title = serie.Title;
var progress = serie.Progress;
var correctedTitle = title.Replace(" ", cachedStream.WhitespaceReplacement);
var hasTitle = cachedStream.Website.Contains("{0}");
var hasSeason = cachedStream.Website.Contains("{1}");
var hasEpisode = cachedStream.Website.Contains("{2}");
if (!hasTitle && !hasSeason && !hasEpisode)
{
return(string.Empty);
}
if (hasTitle && !hasSeason && !hasEpisode)
{
return(string.Format(cachedStream.Website, correctedTitle));
}
if (hasTitle && hasSeason && !hasEpisode)
{
return(string.Format(cachedStream.Website, correctedTitle, progress.Season));
}
if (hasTitle && hasEpisode && !hasSeason)
{
var stream = cachedStream.Website.Replace("{2}", "{1}");
if (this.IsValidUrl(string.Format(stream, correctedTitle, progress.CurrentEpisode)))
{
return(string.Format(stream, correctedTitle, this.GetNextEpisode(progress)));
}
}
if (this.IsValidUrl(string.Format(cachedStream.Website, correctedTitle, progress.Season, progress.CurrentEpisode)))
{
return(string.Format(cachedStream.Website, correctedTitle, progress.Season, this.GetNextEpisode(progress)));
}
return(string.Empty);
}
private string DynamicStreamCheck(IStreamItem cachedStream, ISerie serie)
{
var title = serie.Title;
var progress = serie.Progress;
var correctedTitle = title.Replace(" ", cachedStream.WhitespaceReplacement);
var hasTitle = cachedStream.Website.Contains("{0}");
var hasSeason = cachedStream.Website.Contains("{1}");
var hasEpisode = cachedStream.Website.Contains("{2}");
if (!hasTitle && !hasSeason && !hasEpisode)
{
return string.Empty;
}
if (hasTitle && !hasSeason && !hasEpisode)
{
return string.Format(cachedStream.Website, correctedTitle);
}
if (hasTitle && hasSeason && !hasEpisode)
{
return string.Format(cachedStream.Website, correctedTitle, progress.Season);
}
if (hasTitle && hasEpisode && !hasSeason)
{
var stream = cachedStream.Website.Replace("{2}", "{1}");
if (this.IsValidUrl(string.Format(stream, correctedTitle, progress.CurrentEpisode)))
{
return string.Format(stream, correctedTitle, this.GetNextEpisode(progress));
}
}
if (this.IsValidUrl(string.Format(cachedStream.Website, correctedTitle, progress.Season, progress.CurrentEpisode)))
{
return string.Format(cachedStream.Website, correctedTitle, progress.Season, this.GetNextEpisode(progress));
}
return string.Empty;
}
public static Exception ItemNotFound(IStreamItem item, Exception inner = null)
{
var message = string.Format(CultureInfo.InvariantCulture, "Storage item was not found: '{0}'.",
item.FullPath);
return new StreamItemNotFoundException(message, inner);
}
protected void TryToRead(IStreamItem item)
{
item.ReadInto((stream) => stream.Read(new byte[1], 0, 1));
}
protected void Write(IStreamItem streamingItem, byte[] bytes)
{
streamingItem.Write(stream => stream.Write(bytes, 0, bytes.Length));
}
protected void Write(IStreamItem streamingItem, Guid g)
{
streamingItem.Write(stream => stream.Write(g.ToByteArray(), 0, 16));
}
public void SetUp()
{
TestContainer = GetContainer("tc-" + Guid.NewGuid().ToString().ToLowerInvariant());
TestItem = TestContainer.GetItem(Guid.NewGuid().ToString().ToLowerInvariant());
}
