Add m-esr52 at 52.6.0

1 files changed, 100 insertions, 0 deletions

diff --git a/netwerk/system/win32/nsNotifyAddrListener.h b/netwerk/system/win32/nsNotifyAddrListener.h
new file mode 100644
index 000000000..47a9ed645
--- /dev/null
+++ b/netwerk/system/win32/nsNotifyAddrListener.h
@@ -0,0 +1,100 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* vim:set et sw=4 ts=4: */
+/* 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 NSNOTIFYADDRLISTENER_H_
+#define NSNOTIFYADDRLISTENER_H_
+
+#include <windows.h>
+#include <winsock2.h>
+#include <iptypes.h>
+#include "nsINetworkLinkService.h"
+#include "nsIRunnable.h"
+#include "nsIObserver.h"
+#include "nsThreadUtils.h"
+#include "nsCOMPtr.h"
+#include "mozilla/TimeStamp.h"
+
+class nsNotifyAddrListener : public nsINetworkLinkService,
+                             public nsIRunnable,
+                             public nsIObserver
+{
+    virtual ~nsNotifyAddrListener();
+
+public:
+    NS_DECL_THREADSAFE_ISUPPORTS
+    NS_DECL_NSINETWORKLINKSERVICE
+    NS_DECL_NSIRUNNABLE
+    NS_DECL_NSIOBSERVER
+
+    nsNotifyAddrListener();
+
+    nsresult Init(void);
+    void CheckLinkStatus(void);
+
+protected:
+    class ChangeEvent : public mozilla::Runnable {
+    public:
+        NS_DECL_NSIRUNNABLE
+        ChangeEvent(nsINetworkLinkService *aService, const char *aEventID)
+            : mService(aService), mEventID(aEventID) {
+        }
+    private:
+        nsCOMPtr<nsINetworkLinkService> mService;
+        const char *mEventID;
+    };
+
+    bool mLinkUp;
+    bool mStatusKnown;
+    bool mCheckAttempted;
+
+    nsresult Shutdown(void);
+    nsresult SendEvent(const char *aEventID);
+
+    DWORD CheckAdaptersAddresses(void);
+
+    // Checks for an Internet Connection Sharing (ICS) gateway.
+    bool  CheckICSGateway(PIP_ADAPTER_ADDRESSES aAdapter);
+    bool  CheckICSStatus(PWCHAR aAdapterName);
+
+    nsCOMPtr<nsIThread> mThread;
+
+private:
+    // Returns the new timeout period for coalescing (or INFINITE)
+    DWORD nextCoalesceWaitTime();
+
+    // Called for every detected network change
+    nsresult NetworkChanged();
+
+    // Figure out the current network identification
+    void calculateNetworkId(void);
+    bool findMac(char *gateway);
+    nsCString mNetworkId;
+
+    HANDLE mCheckEvent;
+
+    // set true when mCheckEvent means shutdown
+    bool mShutdown;
+
+    // This is a checksum of various meta data for all network interfaces
+    // considered UP at last check.
+    ULONG mIPInterfaceChecksum;
+
+    // start time of the checking
+    mozilla::TimeStamp mStartTime;
+
+    // Network changed events are enabled
+    bool mAllowChangedEvent;
+
+    // Check for IPv6 network changes
+    bool mIPv6Changes;
+
+    // Flag set while coalescing change events
+    bool mCoalescingActive;
+
+    // Time stamp for first event during coalescing
+    mozilla::TimeStamp mChangeTime;
+};
+
+#endif /* NSNOTIFYADDRLISTENER_H_ */