1 files changed, 72 insertions, 0 deletions
diff --git a/netwerk/dns/nsDNSService2.h b/netwerk/dns/nsDNSService2.h
new file mode 100644
index 000000000..79454b901
--- /dev/null
+++ b/netwerk/dns/nsDNSService2.h
@@ -0,0 +1,72 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* vim: set sw=4 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 nsDNSService2_h__
+#define nsDNSService2_h__
+
+#include "nsPIDNSService.h"
+#include "nsIIDNService.h"
+#include "nsIMemoryReporter.h"
+#include "nsIObserver.h"
+#include "nsHostResolver.h"
+#include "nsAutoPtr.h"
+#include "nsString.h"
+#include "nsTHashtable.h"
+#include "nsHashKeys.h"
+#include "mozilla/Mutex.h"
+#include "mozilla/Attributes.h"
+
+class nsDNSService final : public nsPIDNSService
+                         , public nsIObserver
+                         , public nsIMemoryReporter
+{
+public:
+    NS_DECL_THREADSAFE_ISUPPORTS
+    NS_DECL_NSPIDNSSERVICE
+    NS_DECL_NSIDNSSERVICE
+    NS_DECL_NSIOBSERVER
+    NS_DECL_NSIMEMORYREPORTER
+
+    nsDNSService();
+
+    static nsIDNSService* GetXPCOMSingleton();
+
+    size_t SizeOfIncludingThis(mozilla::MallocSizeOf mallocSizeOf) const;
+
+    bool GetOffline() const;
+
+private:
+    ~nsDNSService();
+
+    static nsDNSService* GetSingleton();
+
+    uint16_t GetAFForLookup(const nsACString &host, uint32_t flags);
+
+    nsresult PreprocessHostname(bool              aLocalDomain,
+                                const nsACString &aInput,
+                                nsIIDNService    *aIDN,
+                                nsACString       &aACE);
+
+    RefPtr<nsHostResolver>  mResolver;
+    nsCOMPtr<nsIIDNService>   mIDN;
+
+    // mLock protects access to mResolver and mIPv4OnlyDomains
+    mozilla::Mutex            mLock;
+
+    // mIPv4OnlyDomains is a comma-separated list of domains for which only
+    // IPv4 DNS lookups are performed. This allows the user to disable IPv6 on
+    // a per-domain basis and work around broken DNS servers. See bug 68796.
+    nsAdoptingCString                         mIPv4OnlyDomains;
+    bool                                      mDisableIPv6;
+    bool                                      mDisablePrefetch;
+    bool                                      mBlockDotOnion;
+    bool                                      mFirstTime;
+    bool                                      mNotifyResolution;
+    bool                                      mOfflineLocalhost;
+    nsTHashtable<nsCStringHashKey>            mLocalDomains;
+};
+
+#endif //nsDNSService2_h__