gecko-dev/netwerk/dns/DNSRequestChild.h

59 строки
1.6 KiB
C++

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