public void TestStreamToTextOtherStream()
{
var stream1 = new StorageStream(new MemoryStorage());
stream1.Write(Encoding.Default.GetBytes("Hello world"), 0, 11);
stream1.Seek(0, SeekOrigin.Begin);
Assert.AreEqual("Hello world", stream1.ToText());
}
private void AddImages(IEnumerable <string> files)
{
if (files.Count() > 0)
{
if (items == null)
{
items = new List <ImageInfo>();
}
//IsEnabled = false;
//ProgressDialog dialog = new ProgressDialog("Progress", "Adding files...");
//dialog.Show();
try
{
int count = files.Count();
int index = 1;
storage.StartTransaction();
foreach (string file in files)
{
using (StorageStream s = storage.CreateStream(Guid.NewGuid()))
{
using (FileStream fs = File.OpenRead(file))
{
byte[] buf = new byte[65536];
int l = fs.Read(buf, 0, buf.Length);
while (l > 0)
{
s.Write(buf, 0, l);
l = fs.Read(buf, 0, buf.Length);
}
}
items.Add(new ImageInfo()
{
Name = System.IO.Path.GetFileName(file),
Size = (int)s.Length,
StreamId = s.StreamId
});
}
//dialog.Progress = (double)index * 100d / (double)count;
index++;
}
SaveImageList();
UpdateUI();
RefreshMap(imageList.SelectedValue as Guid?);
storage.CommitTransaction();
}
finally
{
//dialog.Close();
//IsEnabled = true;
}
}
}
public void TestStreamToTextLarage()
{
var stream1 = new StorageStream(new MemoryStorage());
var builder = new StringBuilder();
for (var i = 0; i < (ThreadStatic.Buffer.Length / 10) + 1; i++)
{
stream1.Write(Encoding.Default.GetBytes("1234567890"), 0, 10);
builder.Append("1234567890");
}
stream1.Seek(0, SeekOrigin.Begin);
Assert.AreEqual(builder.ToString(), stream1.ToText());
}
public void TestChineseText()
{
var stream1 = new StorageStream(new MemoryStorage());
var builder = new StringBuilder();
for (var i = 0; i < (ThreadStatic.Buffer.Length / 10) + 1; i++)
{
var data = Encoding.UTF8.GetBytes("12中文34测试的5这是67890");
stream1.Write(data, 0, data.Length);
builder.Append("12中文34测试的5这是67890");
}
stream1.Seek(0, SeekOrigin.Begin);
Assert.AreEqual(builder.ToString(), stream1.ToText());
}
private void ReplaceImage(string file, Guid streamId)
{
if (file.Count() > 0)
{
if (items == null)
{
items = new List <ImageInfo>();
}
using (StorageStream s = storage.OpenStream(streamId))
{
using (FileStream fs = File.OpenRead(file))
{
byte[] buf = new byte[65536];
int l = fs.Read(buf, 0, buf.Length);
while (l > 0)
{
s.Write(buf, 0, l);
l = fs.Read(buf, 0, buf.Length);
}
}
ImageInfo ii = items
.Where(i => i.StreamId == streamId)
.First();
ii.Name = System.IO.Path.GetFileName(file);
ii.Size = (int)s.Length;
s.SetLength(s.Position);
}
SaveImageList();
UpdateUI();
RefreshMap(imageList.SelectedValue as Guid?);
}
}
