/// <summary>
/// HTTPリクエストを解析します
/// </summary>
/// <param name="header">リクエスト</param>
/// <returns>
/// 解析できた場合はHTTPRequest、それ以外はnull
/// </returns>
private HTTPRequest ParseRequest(byte[] header)
{
HTTPRequest res = null;
var stream = new MemoryStream(header);
try {
res = HTTPRequestReader.Read(stream);
}
catch (EndOfStreamException) {
}
stream.Close();
return(res);
}
public override Guid?ParseChannelID(byte[] header)
{
using (var stream = new MemoryStream(header)) {
var res = HTTPRequestReader.Read(stream);
if (res != null)
{
return(Guid.Empty);
}
else
{
return(null);
}
}
}
public override IOutputStream Create(
Stream input_stream,
Stream output_stream,
EndPoint remote_endpoint,
AccessControlInfo access_control,
Guid channel_id,
byte[] header)
{
using (var stream = new MemoryStream(header)) {
var req = HTTPRequestReader.Read(stream);
return(new HTTPDummyOutputStream(
PeerCast,
input_stream,
output_stream,
remote_endpoint,
access_control,
req));
}
}
public override Guid?ParseChannelID(byte[] header)
{
HTTPRequest res = null;
var stream = new MemoryStream(header);
try {
res = HTTPRequestReader.Read(stream);
}
catch (EndOfStreamException) {
}
stream.Close();
if (res != null)
{
return(Guid.Empty);
}
else
{
return(null);
}
}
private async Task Handshake(CancellationToken cancel_token)
{
var request = await HTTPRequestReader.ReadAsync(connection.Stream, cancel_token).ConfigureAwait(false);
if (request == null)
{
new HTTPError(HttpStatusCode.BadRequest);
}
if (request.Method != "POST")
{
new HTTPError(HttpStatusCode.MethodNotAllowed);
}
Logger.Debug("POST requested");
string encodings;
if (request.Headers.TryGetValue("TRANSFER-ENCODING", out encodings))
{
var codings = encodings.Split(',')
.Select(token => token.Trim())
.Distinct()
.ToArray();
if (codings.Length > 1 ||
codings[0].ToLowerInvariant() != "chunked")
{
new HTTPError(HttpStatusCode.NotImplemented);
}
chunked = true;
Logger.Debug("chunked encoding");
}
if (request.Headers.ContainsKey("CONTENT-TYPE"))
{
Logger.Debug("Content-Type: {0}", request.Headers["CONTENT-TYPE"]);
}
if (!request.Headers.TryGetValue("USER-AGENT", out clientName))
{
clientName = "";
}
}
public override IOutputStream Create(
Stream input_stream,
Stream output_stream,
EndPoint remote_endpoint,
AccessControlInfo access_control,
Guid channel_id,
byte[] header)
{
HTTPRequest req = null;
var stream = new MemoryStream(header);
try {
req = HTTPRequestReader.Read(stream);
}
catch (EndOfStreamException) {
}
return(new HTTPDummyOutputStream(
PeerCast,
input_stream,
output_stream,
remote_endpoint,
access_control,
req));
}
/// <summary>
/// HTTPリクエストを解析します
/// </summary>
/// <param name="header">リクエスト</param>
/// <returns>
/// 解析できた場合はHTTPRequest、それ以外はnull
/// </returns>
private HTTPRequest ParseRequest(byte[] header)
{
using (var stream = new MemoryStream(header)) {
return(HTTPRequestReader.Read(stream));
}
}