public override void handle(Request req)
{
//get handler
Handler h = null;
string path = req.URL;
foreach (var pair in routes)
{
if (Match(pair.Key, path))
{
h = pair.Value;
break;
}
}
if (h == null)
{
req.StatusCode = 400;
byte[] buf = Encoding.UTF8.GetBytes("Bad Request.");
req.ContentLength = buf.Length;
req.Write(buf, buf.Length);
return;
}
h.handle(req);
}
public override void handle(Request req)
{
FileStream fs;
string uri = "";
byte[] buffer = new byte[BUFFER_SIZE];
try {
// get file
if (isFile)
{
fs = new FileStream(rootPath, FileMode.Open);
uri = rootPath;
}
else
{
uri = (prefix != "") ? req.URL.Substring(prefix.Length): req.URI;
uri = WebUtility.UrlDecode(uri);
uri = uri.Replace('/', '\\');
Console.WriteLine("PATH: {0}", rootPath + uri);
if (File.Exists(rootPath + uri))
{
fs = new FileStream(rootPath + uri, FileMode.Open);
}
else
{
Console.WriteLine("Error: {0}", rootPath + uri);
req.StatusCode = 400;
req.StatusDescription = "File " + uri + " not found.";
req.ContentType = MIME.TXT;
req.WriteString("400 File " + uri + " not found.");
return;
}
}
// write header
//req.AcceptRange = true;
req.ContentType = MIME.GetTypeFromFilen(uri);
req.SendChunked = true;
req.StatusCode = 200;
req.StatusDescription = "OK";
int len = (int)fs.Length;
req.ContentLength = len;
int start = req.Range();
fs.Seek(start, SeekOrigin.Begin);
// write data
int i;
while (len > 0)
{
i = fs.Read(buffer, 0, BUFFER_SIZE);
req.Write(buffer, i);
len -= i;
}
fs.Close();
} catch (Exception e) {
Console.WriteLine(e);
req.StatusCode = 400;
req.StatusDescription = "File " + uri + " not found.";
}
}