public static void DownloadFile(string url, Stream localFile)
{
using (var http = new HttpDownloadStream(url))
{
int bytesRead;
var buffer = new byte[DefaultBufferSize];
while ((bytesRead = http.Read(buffer, 0, buffer.Length)) > 0)
localFile.Write(buffer, 0, bytesRead);
}
}
public static string DownloadString(string url)
{
using (var http = new HttpDownloadStream(url))
{
int bytesRead;
var buffer = new byte[DefaultBufferSize];
var response = new StringBuilder();
while ((bytesRead = http.Read(buffer, 0, buffer.Length)) > 0)
response.Append(Encoding.UTF8.GetString(buffer, 0, bytesRead));
return response.ToString();
}
}
public static byte[] DownloadData(string url)
{
using (var http = new HttpDownloadStream(url))
{
using (var memoryStream = new MemoryStream())
{
int bytesRead;
var buffer = new byte[DefaultBufferSize];
while ((bytesRead = http.Read(buffer, 0, buffer.Length)) > 0)
memoryStream.Write(buffer, 0, bytesRead);
return memoryStream.ToArray();
}
}
}
static void Main()
{
Trace.Listeners.Add(new ConsoleTraceListener());
var sw = Stopwatch.StartNew();
//new WebClient().DownloadData("http://dl.dropbox.com/u/18352048/Music/Always%20with%20me%20Always%20with%20you.mp3");
using (var http = new HttpDownloadStream("http://dl.dropbox.com/u/18352048/Music/Always%20with%20me%20Always%20with%20you.mp3"))
{
//using (var file = new FileStream("argh.mp3", FileMode.OpenOrCreate))
//{
int bytesRead;
var buffer = new byte[1024 * 8];
while ((bytesRead = http.Read(buffer, 0, buffer.Length)) > 0)
;//file.Write(buffer, 0, bytesRead);
//}
}
//var socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
//socket.NoDelay = true;
//socket.Connect("sandbox.commentor.dk", 80);
//while (!socket.Connected)
// Thread.Sleep(10);
//const string request = "GET http://dl.dropbox.com/u/18352048/Music/Always%20with%20me%20Always%20with%20you.mp3 HTTP/1.1\r\nHost: dl.dropbox.com\r\nConnection: Keep-Alive\r\n\r\n";
//socket.Send(Encoding.Default.GetBytes(request));
//Trace.WriteLine(request);
//int contentLength;
//// HTTP Response Header
//using (var stream = new MemoryStream())
//{
// int bytesReceived;
// var buffer = new byte[1];
// var response = string.Empty;
// while ((bytesReceived = socket.Receive(buffer)) > 0 && !response.EndsWith("\r\n\r\n"))
// {
// stream.Write(buffer, 0, bytesReceived);
// response = Encoding.Default.GetString(stream.ToArray()).ToLower(CultureInfo.InvariantCulture);
// }
// var responseHeader = response.Substring(0, response.IndexOf("\r\n\r\n", StringComparison.Ordinal));
// var headers = responseHeader.Split(new[] { '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries);
// foreach (var header in headers)
// Trace.WriteLine(header);
// Trace.WriteLine(string.Empty);
// contentLength = Convert.ToInt32(headers.First(c => c.Contains("content-length")).Split(':')[1].Trim());
//}
//// HTTP Response Body
//using (var stream = new MemoryStream())
//{
// int bytesReceived;
// var totalBytesRead = 0;
// var buffer = new byte[socket.ReceiveBufferSize];
// while ((totalBytesRead += bytesReceived = socket.Receive(buffer)) > 0 && totalBytesRead < contentLength - 1)
// stream.Write(buffer, 0, bytesReceived);
// using (var file = new FileStream("argh.mp3", FileMode.OpenOrCreate))
// {
// file.SetLength(contentLength);
// file.Write(stream.ToArray(), 0, (int)stream.Length);
// }
//}
Trace.WriteLine("Download file in " + sw.Elapsed);
}
