2 files changed, 55 insertions, 0 deletions
diff --git a/mailnews/mapi/mapihook/public/moz.build b/mailnews/mapi/mapihook/public/moz.build
new file mode 100644
index 000000000..a2d2b2ef9
--- /dev/null
+++ b/mailnews/mapi/mapihook/public/moz.build
@@ -0,0 +1,11 @@
+# vim: set filetype=python:
+# 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/.
+
+XPIDL_SOURCES += [
+    'nsIMapiSupport.idl',
+]
+
+XPIDL_MODULE = 'mapihook'
+
diff --git a/mailnews/mapi/mapihook/public/nsIMapiSupport.idl b/mailnews/mapi/mapihook/public/nsIMapiSupport.idl
new file mode 100644
index 000000000..e160566a4
--- /dev/null
+++ b/mailnews/mapi/mapihook/public/nsIMapiSupport.idl
@@ -0,0 +1,44 @@
+/* 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/. */
+
+#include "nsISupports.idl"
+
+/**
+ * This interface provides support for registering Mozilla as a COM component
+ * for extending the use of Mail/News through Simple MAPI.
+ * 
+ */
+
+[noscript, uuid(2907B676-C4BD-49af-880A-E27A0616291E)]
+interface nsIMapiSupport : nsISupports {
+
+   /** Initiates MAPI support
+    */
+
+   void initializeMAPISupport();
+
+   /**  Shuts down the MAPI support
+    */
+
+   void shutdownMAPISupport();
+
+   /**  registerServer - register the mapi DLL with the desktop
+    *   Typically called by the window shell service when we are
+    *   made the default mail app
+    */
+   void registerServer();
+   
+   /**  unRegisterServer - unregister the mapi DLL with the desktop
+    *   Typically called by the window shell service when we are
+    *   removed as the default mail app.
+    */   
+   void unRegisterServer();
+};
+
+%{C++
+#define NS_IMAPISUPPORT_CONTRACTID    "@mozilla.org/mapisupport;1"
+#define NS_IMAPISUPPORT_CLASSNAME     "Mozilla MAPI Support"
+%}
+
+