1 files changed, 37 insertions, 0 deletions
diff --git a/uriloader/exthandler/nsExternalProtocolHandler.h b/uriloader/exthandler/nsExternalProtocolHandler.h
new file mode 100644
index 0000000000..373223bc39
--- /dev/null
+++ b/uriloader/exthandler/nsExternalProtocolHandler.h
@@ -0,0 +1,37 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * 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 nsExternalProtocolHandler_h___
+#define nsExternalProtocolHandler_h___
+
+#include "nsIExternalProtocolHandler.h"
+#include "nsCOMPtr.h"
+#include "nsString.h"
+#include "nsWeakReference.h"
+#include "mozilla/Attributes.h"
+
+class nsIURI;
+
+// protocol handlers need to support weak references if we want the netlib
+// nsIOService to cache them.
+class nsExternalProtocolHandler final : public nsIExternalProtocolHandler,
+                                        public nsSupportsWeakReference {
+ public:
+  NS_DECL_THREADSAFE_ISUPPORTS
+  NS_DECL_NSIPROTOCOLHANDLER
+  NS_DECL_NSIEXTERNALPROTOCOLHANDLER
+
+  nsExternalProtocolHandler();
+
+ protected:
+  ~nsExternalProtocolHandler();
+
+  // helper function
+  bool HaveExternalProtocolHandler(nsIURI* aURI);
+  nsCString m_schemeName;
+};
+
+#endif  // nsExternalProtocolHandler_h___