michael@0: /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* vim: set sw=2 ts=8 et tw=80 : */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef mozilla_net_DNSRequestChild_h
michael@0: #define mozilla_net_DNSRequestChild_h
michael@0: 
michael@0: #include "mozilla/net/PDNSRequestChild.h"
michael@0: #include "nsICancelable.h"
michael@0: #include "nsIDNSRecord.h"
michael@0: #include "nsIDNSListener.h"
michael@0: #include "nsIEventTarget.h"
michael@0: 
michael@0: namespace mozilla {
michael@0: namespace net {
michael@0: 
michael@0: class DNSRequestChild
michael@0:   : public PDNSRequestChild
michael@0:   , public nsICancelable
michael@0: {
michael@0: public:
michael@0:   NS_DECL_THREADSAFE_ISUPPORTS
michael@0:   NS_DECL_NSICANCELABLE
michael@0: 
michael@0:   DNSRequestChild(const nsCString& aHost, const uint32_t& aFlags,
michael@0:                   nsIDNSListener *aListener, nsIEventTarget *target);
michael@0:   virtual ~DNSRequestChild() {}
michael@0: 
michael@0:   void AddIPDLReference() {
michael@0:     AddRef();
michael@0:   }
michael@0:   void ReleaseIPDLReference() {
michael@0:     // we don't need an 'mIPCOpen' variable until/unless we add calls that might
michael@0:     // try to send IPDL msgs to parent after ReleaseIPDLReference is called
michael@0:     // (when IPDL channel torn down).
michael@0:     Release();
michael@0:   }
michael@0: 
michael@0:   // Sends IPDL request to parent
michael@0:   void StartRequest();
michael@0:   void CallOnLookupComplete();
michael@0: 
michael@0: private:
michael@0:   virtual bool Recv__delete__(const DNSRequestResponse& reply) MOZ_OVERRIDE;
michael@0: 
michael@0:   nsCOMPtr<nsIDNSListener>  mListener;
michael@0:   nsCOMPtr<nsIEventTarget>  mTarget;
michael@0:   nsCOMPtr<nsIDNSRecord>    mResultRecord;
michael@0:   nsresult                  mResultStatus;
michael@0:   nsCString                 mHost;
michael@0:   uint16_t                  mFlags;
michael@0: };
michael@0: 
michael@0: } // namespace net
michael@0: } // namespace mozilla
michael@0: #endif // mozilla_net_DNSRequestChild_h