public HttpRequest(HttpMethod method, Uri requestUri, Version version,
HttpRequestHeadersCollection headers, byte[] content)
{
Requires.NotNull(method, "method");
Method = method;
Requires.NotNull(requestUri, "requestUri");
RequestUri = requestUri;
Requires.NotNull(version, "version");
Version = version;
Requires.NotNull(headers, "headers");
Headers = headers;
Requires.NotNull(content, "content");
Content = content;
}
private async Task<HttpRequest> GetRequestAsync(Stream stream)
{
Requires.NotNull(stream, "stream");
if (!stream.CanRead)
{
throw new IOException();
}
using (var reader = new StreamReader(stream))
{
string requestLine = await reader.ReadLineAsync();
string[] splittedRequestLine = requestLine.Split(' ');
var method = new HttpMethod(splittedRequestLine[0]);
Uri requestedUri = new Uri(splittedRequestLine[1], UriKind.RelativeOrAbsolute);
var version = Version.Parse(splittedRequestLine[2].Remove(0, 5));
var headers = new HttpRequestHeadersCollection();
string headerLine = string.Empty;
while ((headerLine = await reader.ReadLineAsync()) != string.Empty)
{
int index = headerLine.IndexOf(':');
string key = headerLine.Substring(0, index);
string value = headerLine.Substring(index + 1).Trim();
headers.Add(key, value);
}
// todo: read body
long contentLength;
var content = new byte[0];
if (long.TryParse(headers.ContentLength, out contentLength))
{
content = new byte[contentLength];
await stream.ReadAsync(content, 0, content.Length);
}
return new HttpRequest(method, requestedUri, version, headers, content);
}
}