Removing HTTPS and SOCKS proxy server code.

webrtc/base/httpserver.cc

Index: webrtc/base/httpserver.cc
diff --git a/webrtc/base/httpserver.cc b/webrtc/base/httpserver.cc
deleted file mode 100644
index b19069123bf07d58c270ffb1f8ef5d118f14df52..0000000000000000000000000000000000000000
--- a/webrtc/base/httpserver.cc
+++ /dev/null
@@ -1,288 +0,0 @@
-/*
- *  Copyright 2004 The WebRTC Project Authors. All rights reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS.  All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
- */
-
-#include <algorithm>
-
-#include "webrtc/base/httpcommon-inl.h"
-
-#include "webrtc/base/asyncsocket.h"
-#include "webrtc/base/checks.h"
-#include "webrtc/base/httpserver.h"
-#include "webrtc/base/logging.h"
-#include "webrtc/base/socketstream.h"
-#include "webrtc/base/thread.h"
-
-namespace rtc {
-
-///////////////////////////////////////////////////////////////////////////////
-// HttpServer
-///////////////////////////////////////////////////////////////////////////////
-
-HttpServer::HttpServer() : next_connection_id_(1), closing_(false) {
-}
-
-HttpServer::~HttpServer() {
-  if (closing_) {
-    LOG(LS_WARNING) << "HttpServer::CloseAll has not completed";
-  }
-  for (ConnectionMap::iterator it = connections_.begin();
-       it != connections_.end();
-       ++it) {
-    StreamInterface* stream = it->second->EndProcess();
-    delete stream;
-    delete it->second;
-  }
-}
-
-int
-HttpServer::HandleConnection(StreamInterface* stream) {
-  int connection_id = next_connection_id_++;
-  RTC_DCHECK(connection_id != HTTP_INVALID_CONNECTION_ID);
-  Connection* connection = new Connection(connection_id, this);
-  connections_.insert(ConnectionMap::value_type(connection_id, connection));
-  connection->BeginProcess(stream);
-  return connection_id;
-}
-
-void
-HttpServer::Respond(HttpServerTransaction* transaction) {
-  int connection_id = transaction->connection_id();
-  if (Connection* connection = Find(connection_id)) {
-    connection->Respond(transaction);
-  } else {
-    delete transaction;
-    // We may be tempted to SignalHttpComplete, but that implies that a
-    // connection still exists.
-  }
-}
-
-void
-HttpServer::Close(int connection_id, bool force) {
-  if (Connection* connection = Find(connection_id)) {
-    connection->InitiateClose(force);
-  }
-}
-
-void
-HttpServer::CloseAll(bool force) {
-  if (connections_.empty()) {
-    SignalCloseAllComplete(this);
-    return;
-  }
-  closing_ = true;
-  std::list<Connection*> connections;
-  for (ConnectionMap::const_iterator it = connections_.begin();
-       it != connections_.end(); ++it) {
-    connections.push_back(it->second);
-  }
-  for (std::list<Connection*>::const_iterator it = connections.begin();
-      it != connections.end(); ++it) {
-    (*it)->InitiateClose(force);
-  }
-}
-
-HttpServer::Connection*
-HttpServer::Find(int connection_id) {
-  ConnectionMap::iterator it = connections_.find(connection_id);
-  if (it == connections_.end())
-    return nullptr;
-  return it->second;
-}
-
-void
-HttpServer::Remove(int connection_id) {
-  ConnectionMap::iterator it = connections_.find(connection_id);
-  if (it == connections_.end()) {
-    RTC_NOTREACHED();
-    return;
-  }
-  Connection* connection = it->second;
-  connections_.erase(it);
-  SignalConnectionClosed(this, connection_id, connection->EndProcess());
-  delete connection;
-  if (closing_ && connections_.empty()) {
-    closing_ = false;
-    SignalCloseAllComplete(this);
-  }
-}
-
-///////////////////////////////////////////////////////////////////////////////
-// HttpServer::Connection
-///////////////////////////////////////////////////////////////////////////////
-
-HttpServer::Connection::Connection(int connection_id, HttpServer* server)
-    : connection_id_(connection_id),
-      server_(server),
-      current_(nullptr),
-      signalling_(false),
-      close_(false) {}
-
-HttpServer::Connection::~Connection() {
-  // It's possible that an object hosted inside this transaction signalled
-  // an event which caused the connection to close.
-  Thread::Current()->Dispose(current_);
-}
-
-void
-HttpServer::Connection::BeginProcess(StreamInterface* stream) {
-  base_.notify(this);
-  base_.attach(stream);
-  current_ = new HttpServerTransaction(connection_id_);
-  if (base_.mode() != HM_CONNECT)
-    base_.recv(&current_->request);
-}
-
-StreamInterface*
-HttpServer::Connection::EndProcess() {
-  base_.notify(nullptr);
-  base_.abort(HE_DISCONNECTED);
-  return base_.detach();
-}
-
-void
-HttpServer::Connection::Respond(HttpServerTransaction* transaction) {
-  RTC_DCHECK(current_ == nullptr);
-  current_ = transaction;
-  if (current_->response.begin() == current_->response.end()) {
-    current_->response.set_error(HC_INTERNAL_SERVER_ERROR);
-  }
-  bool keep_alive = HttpShouldKeepAlive(current_->request);
-  current_->response.setHeader(HH_CONNECTION,
-                               keep_alive ? "Keep-Alive" : "Close",
-                               false);
-  close_ = !HttpShouldKeepAlive(current_->response);
-  base_.send(&current_->response);
-}
-
-void
-HttpServer::Connection::InitiateClose(bool force) {
-  bool request_in_progress = (HM_SEND == base_.mode()) || (nullptr == current_);
-  if (!signalling_ && (force || !request_in_progress)) {
-    server_->Remove(connection_id_);
-  } else {
-    close_ = true;
-  }
-}
-
-//
-// IHttpNotify Implementation
-//
-
-HttpError
-HttpServer::Connection::onHttpHeaderComplete(bool chunked, size_t& data_size) {
-  if (data_size == SIZE_UNKNOWN) {
-    data_size = 0;
-  }
-  RTC_DCHECK(current_ != nullptr);
-  bool custom_document = false;
-  server_->SignalHttpRequestHeader(server_, current_, &custom_document);
-  if (!custom_document) {
-    current_->request.document.reset(new MemoryStream);
-  }
-  return HE_NONE;
-}
-
-void
-HttpServer::Connection::onHttpComplete(HttpMode mode, HttpError err) {
-  if (mode == HM_SEND) {
-    RTC_DCHECK(current_ != nullptr);
-    signalling_ = true;
-    server_->SignalHttpRequestComplete(server_, current_, err);
-    signalling_ = false;
-    if (close_) {
-      // Force a close
-      err = HE_DISCONNECTED;
-    }
-  }
-  if (err != HE_NONE) {
-    server_->Remove(connection_id_);
-  } else if (mode == HM_CONNECT) {
-    base_.recv(&current_->request);
-  } else if (mode == HM_RECV) {
-    RTC_DCHECK(current_ != nullptr);
-    // TODO: do we need this?
-    //request_.document_->rewind();
-    HttpServerTransaction* transaction = current_;
-    current_ = nullptr;
-    server_->SignalHttpRequest(server_, transaction);
-  } else if (mode == HM_SEND) {
-    Thread::Current()->Dispose(current_->response.document.release());
-    current_->request.clear(true);
-    current_->response.clear(true);
-    base_.recv(&current_->request);
-  } else {
-    RTC_NOTREACHED();
-  }
-}
-
-void
-HttpServer::Connection::onHttpClosed(HttpError err) {
-  server_->Remove(connection_id_);
-}
-
-///////////////////////////////////////////////////////////////////////////////
-// HttpListenServer
-///////////////////////////////////////////////////////////////////////////////
-
-HttpListenServer::HttpListenServer() {
-  SignalConnectionClosed.connect(this, &HttpListenServer::OnConnectionClosed);
-}
-
-HttpListenServer::~HttpListenServer() {
-}
-
-int HttpListenServer::Listen(const SocketAddress& address) {
-  AsyncSocket* sock =
-      Thread::Current()->socketserver()->CreateAsyncSocket(address.family(),
-                                                           SOCK_STREAM);
-  if (!sock) {
-    return SOCKET_ERROR;
-  }
-  listener_.reset(sock);
-  listener_->SignalReadEvent.connect(this, &HttpListenServer::OnReadEvent);
-  if ((listener_->Bind(address) != SOCKET_ERROR) &&
-      (listener_->Listen(5) != SOCKET_ERROR))
-    return 0;
-  return listener_->GetError();
-}
-
-bool HttpListenServer::GetAddress(SocketAddress* address) const {
-  if (!listener_) {
-    return false;
-  }
-  *address = listener_->GetLocalAddress();
-  return !address->IsNil();
-}
-
-void HttpListenServer::StopListening() {
-  if (listener_) {
-    listener_->Close();
-  }
-}
-
-void HttpListenServer::OnReadEvent(AsyncSocket* socket) {
-  RTC_DCHECK(socket == listener_.get());
-  AsyncSocket* incoming = listener_->Accept(nullptr);
-  if (incoming) {
-    StreamInterface* stream = new SocketStream(incoming);
-    //stream = new LoggingAdapter(stream, LS_VERBOSE, "HttpServer", false);
-    HandleConnection(stream);
-  }
-}
-
-void HttpListenServer::OnConnectionClosed(HttpServer* server,
-                                          int connection_id,
-                                          StreamInterface* stream) {
-  Thread::Current()->Dispose(stream);
-}
-
-///////////////////////////////////////////////////////////////////////////////
-
-}  // namespace rtc