Fixed build error for XP_WIN

git-svn-id: svn://10.0.0.236/branches/DNS_BRANCH@96573 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/netwerk/dns/src/nsDnsService.h

@@ -0,0 +1,153 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public
+ * License Version 1.1 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS
+ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * rights and limitations under the License.
+ *
+ * The Original Code is mozilla.org code.
+ *
+ * The Initial Developer of the Original Code is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1999 Netscape Communications Corporation. All
+ * Rights Reserved.
+ *
+ * Contributor(s): 
+ */
+
+#ifndef nsDNSService_h__
+#define nsDNSService_h__
+
+#include "nsIDNSService.h"
+#include "nsIRunnable.h"
+#include "nsIObserver.h"
+#include "nsIThread.h"
+#include "nsISupportsArray.h"
+#if defined(XP_MAC)
+#include <OSUtils.h>
+#include <OpenTransport.h>
+#include <OpenTptInternet.h>
+#elif defined (XP_WIN)
+#include <windows.h>
+#include <Winsock2.h>
+#endif
+#include "nsCOMPtr.h"
+#include "prclist.h"
+#include "prcvar.h"
+#include "pldhash.h"
+
+#ifdef DEBUG
+#define DNS_TIMING 1
+#endif
+
+class nsIDNSListener;
+class nsDNSLookup;
+
+/******************************************************************************
+ *  nsDNSService
+ *****************************************************************************/
+class nsDNSService : public nsIDNSService,
+                     public nsIRunnable,
+                     public nsIObserver
+{
+public:
+    NS_DECL_ISUPPORTS
+    NS_DECL_NSIRUNNABLE
+    NS_DECL_NSIDNSSERVICE
+    NS_DECL_NSIOBSERVER
+    
+    // nsDNSService methods:
+    nsDNSService();
+    virtual ~nsDNSService();
+ 
+    // Define a Create method to be used with a factory:
+    static NS_METHOD        Create( nsISupports * outer,
+                                    const nsIID & iid,
+                                    void **       result);
+    
+    static void             Lock();
+    static void             Unlock();
+
+    void                    EnqueuePendingQ(nsDNSLookup * lookup);
+    nsDNSLookup *           DequeuePendingQ();
+    
+    static PRInt32          ExpirationInterval();
+
+    static nsDNSService *   gService;
+
+private:
+    nsresult                LateInit();
+    nsresult                InstallPrefObserver();
+    nsresult                RemovePrefObserver();
+    nsDNSLookup *           FindOrCreateLookup( const char *  hostName);
+    void                    EvictLookup( nsDNSLookup * lookup);
+    void                    AddToEvictionQ( nsDNSLookup *  lookup);
+    void                    AbortLookups();
+    
+        
+    static PRBool           gNeedLateInitialization;
+    static PLDHashTableOps  gHashTableOps;
+
+    PRLock *                mDNSServiceLock;
+    PRCondVar *             mDNSCondVar;
+    PLDHashTable            mHashTable;
+    PRCList                 mPendingQ;
+    PRCList                 mEvictionQ;
+    PRInt32                 mEvictionQCount;
+    PRInt32                 mMaxCachedLookups;
+    PRInt32                 mExpirationInterval;
+    
+    char *                  mMyIPAddress;
+    nsCOMPtr<nsIThread>     mThread;
+    PRUint32                mState;
+
+    enum {
+        DNS_NOT_INITIALIZED = 0,
+        DNS_RUNNING         = 1,
+        DNS_SHUTTING_DOWN   = 2,
+        DNS_SHUTDOWN        = 3
+    };
+
+#if defined(XP_MAC)
+    friend pascal void      nsDnsServiceNotifierRoutine(void * contextPtr, OTEventCode code, OTResult result, void * cookie);
+public:
+    InetSvcRef              mServiceRef;
+    OTNotifyUPP             nsDnsServiceNotifierRoutineUPP;
+#if TARGET_CARBON
+    OTClientContextPtr      mClientContext;
+#endif /* TARGET_CARBON */
+private:
+#endif /* XP_MAC */
+
+#if defined(XP_WIN)
+    friend static
+    LRESULT CALLBACK        nsDNSEventProc( HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
+public:
+
+    PRUint32                AllocMsgID( void);
+    HWND                    mDNSWindow;
+
+private:
+    void                    FreeMsgID( PRUint32 msgID);
+	LRESULT                 ProcessLookup( HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
+ 
+    PRUint32                mMsgIDBitVector[4];
+#endif /* XP_WIN */
+
+
+#ifdef DNS_TIMING
+    friend class nsDNSRequest;
+
+    double              mCount;
+    double              mTimes;
+    double              mSquaredTimes;
+    FILE *              mOut;
+#endif
+};
+
+#endif /* nsDNSService_h__ */