netwerk/dns/DNSRequestParent.h

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set sw=2 ts=8 et tw=80 : */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this
   5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #ifndef mozilla_net_DNSRequestParent_h
   8 #define mozilla_net_DNSRequestParent_h
   9
  10 #include "mozilla/net/DNSRequestBase.h"
  11 #include "mozilla/net/PDNSRequestParent.h"
  12 #include "nsIDNSListener.h"
  13
  14 namespace mozilla {
  15 namespace net {
  16
  17 class DNSRequestParent : public DNSRequestActor, public PDNSRequestParent {
  18  public:
  19   friend class PDNSRequestParent;
  20   NS_INLINE_DECL_THREADSAFE_REFCOUNTING(DNSRequestParent, override)
  21
  22   explicit DNSRequestParent(DNSRequestBase* aRequest);
  23
  24   bool CanSend() const override { return PDNSRequestParent::CanSend(); }
  25   DNSRequestChild* AsDNSRequestChild() override { return nullptr; }
  26   DNSRequestParent* AsDNSRequestParent() override { return this; }
  27
  28  private:
  29   virtual ~DNSRequestParent() = default;
  30
  31   // Pass args here rather than storing them in the parent; they are only
  32   // needed if the request is to be canceled.
  33   mozilla::ipc::IPCResult RecvCancelDNSRequest(
  34       const nsCString& hostName, const nsCString& trrServer,
  35       const int32_t& port, const uint16_t& type,
  36       const OriginAttributes& originAttributes,
  37       const nsIDNSService::DNSFlags& flags, const nsresult& reason);
  38   mozilla::ipc::IPCResult RecvLookupCompleted(const DNSRequestResponse& reply);
  39   void ActorDestroy(ActorDestroyReason) override;
  40 };
  41
  42 }  // namespace net
  43 }  // namespace mozilla
  44
  45 #endif  // mozilla_net_DNSRequestParent_h