The Tor Browser: netwerk/dns/DNSRequestChild.h@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     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/. */

     7 #ifndef mozilla_net_DNSRequestChild_h

     8 #define mozilla_net_DNSRequestChild_h

    10 #include "mozilla/net/PDNSRequestChild.h"

    11 #include "nsICancelable.h"

    12 #include "nsIDNSRecord.h"

    13 #include "nsIDNSListener.h"

    14 #include "nsIEventTarget.h"

    16 namespace mozilla {

    17 namespace net {

    19 class DNSRequestChild

    20   : public PDNSRequestChild

    21   , public nsICancelable

    22 {

    23 public:

    24   NS_DECL_THREADSAFE_ISUPPORTS

    25   NS_DECL_NSICANCELABLE

    27   DNSRequestChild(const nsCString& aHost, const uint32_t& aFlags,

    28                   nsIDNSListener *aListener, nsIEventTarget *target);

    29   virtual ~DNSRequestChild() {}

    31   void AddIPDLReference() {

    32     AddRef();

    33   }

    34   void ReleaseIPDLReference() {

    35     // we don't need an 'mIPCOpen' variable until/unless we add calls that might

    36     // try to send IPDL msgs to parent after ReleaseIPDLReference is called

    37     // (when IPDL channel torn down).

    38     Release();

    39   }

    41   // Sends IPDL request to parent

    42   void StartRequest();

    43   void CallOnLookupComplete();

    45 private:

    46   virtual bool Recv__delete__(const DNSRequestResponse& reply) MOZ_OVERRIDE;

    48   nsCOMPtr<nsIDNSListener>  mListener;

    49   nsCOMPtr<nsIEventTarget>  mTarget;

    50   nsCOMPtr<nsIDNSRecord>    mResultRecord;

    51   nsresult                  mResultStatus;

    52   nsCString                 mHost;

    53   uint16_t                  mFlags;

    54 };

    56 } // namespace net

    57 } // namespace mozilla

    58 #endif // mozilla_net_DNSRequestChild_h

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