protected override Stream AddFileToBackingDirectoryOrDefault(string fileName)
{
if (Files.Any(f => f.Name == fileName))
{
throw new ArgumentException("A file with the same name already exists.");
}
var newFile = new InMemoryVirtualFile(VirtualPathProvider, this)
{
FilePath = VirtualPathProvider.CombineVirtualPath(this.VirtualPath, fileName),
FileName = fileName,
ByteContents = new byte[0],
};
var stream = new InMemoryStream((contents) => newFile.ByteContents = contents);
this.files.Add(newFile);
return(stream);
}
public override Stream OpenWrite(WriteMode mode)
{
if (mode == WriteMode.Truncate)
{
return(new InMemoryStream((data) =>
{
ByteContents = data;
}));
}
else
{
var stream = new InMemoryStream((data) =>
{
ByteContents = data;
}, ByteContents ?? new byte[0]);
if (mode == WriteMode.Append)
{
stream.Seek(stream.Length, SeekOrigin.Begin);
}
return(stream);
}
}
public override Stream OpenWrite(WriteMode mode)
{
if (mode == WriteMode.Truncate)
{
return new InMemoryStream((data) =>
{
ByteContents = data;
});
}
else
{
var stream = new InMemoryStream((data) =>
{
ByteContents = data;
}, ByteContents ?? new byte[0]);
if (mode == WriteMode.Append)
{
stream.Seek(stream.Length, SeekOrigin.Begin);
}
return stream;
}
}
protected override Stream AddFileToBackingDirectoryOrDefault(string fileName)
{
if (Files.Any(f => f.Name == fileName))
{
throw new ArgumentException("A file with the same name already exists.");
}
var newFile = new InMemoryVirtualFile(VirtualPathProvider, this)
{
FilePath = VirtualPathProvider.CombineVirtualPath(this.VirtualPath, fileName),
FileName = fileName,
ByteContents = new byte[0],
};
var stream = new InMemoryStream((contents) => newFile.ByteContents = contents);
this.files.Add(newFile);
return stream;
}