1 files changed, 151 insertions, 0 deletions
diff --git a/mailnews/mapi/mapihook/src/msgMapiSupport.cpp b/mailnews/mapi/mapihook/src/msgMapiSupport.cpp
new file mode 100644
index 000000000..5c57f087d
--- /dev/null
+++ b/mailnews/mapi/mapihook/src/msgMapiSupport.cpp
@@ -0,0 +1,151 @@
+/* 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 "nsCOMPtr.h"
+#include "objbase.h"
+#include "nsISupports.h"
+
+#include "mozilla/ModuleUtils.h"
+#include "mozilla/Services.h"
+#include "nsIObserverService.h"
+#include "nsIAppStartupNotifier.h"
+#include "nsIServiceManager.h"
+#include "nsIComponentManager.h"
+#include "nsICategoryManager.h"
+#include "Registry.h"
+#include "msgMapiSupport.h"
+
+#include "msgMapiImp.h"
+
+/** Implementation of the nsIMapiSupport interface.
+ *  Use standard implementation of nsISupports stuff.
+ */
+
+NS_IMPL_ISUPPORTS(nsMapiSupport, nsIMapiSupport, nsIObserver)
+
+NS_IMETHODIMP
+nsMapiSupport::Observe(nsISupports *aSubject, const char *aTopic, const char16_t *aData)
+{
+    nsresult rv = NS_OK ;
+
+    if (!strcmp(aTopic, "profile-after-change"))
+        return InitializeMAPISupport();
+
+    if (!strcmp(aTopic, NS_XPCOM_SHUTDOWN_OBSERVER_ID))
+        return ShutdownMAPISupport();
+
+    nsCOMPtr<nsIObserverService> observerService =
+      mozilla::services::GetObserverService();
+    NS_ENSURE_TRUE(observerService, NS_ERROR_UNEXPECTED);
+ 
+    rv = observerService->AddObserver(this,"profile-after-change", false);
+    if (NS_FAILED(rv)) return rv;
+
+    rv = observerService->AddObserver(this, NS_XPCOM_SHUTDOWN_OBSERVER_ID, false);
+    if (NS_FAILED(rv))  return rv;
+
+    return rv;
+}
+
+
+nsMapiSupport::nsMapiSupport()
+: m_dwRegister(0),
+  m_nsMapiFactory(nullptr)
+{
+}
+
+nsMapiSupport::~nsMapiSupport()
+{
+}
+
+NS_IMETHODIMP
+nsMapiSupport::InitializeMAPISupport()
+{
+    ::OleInitialize(nullptr) ;
+
+    if (m_nsMapiFactory == nullptr)    // No Registering if already done.  Sanity Check!!
+    {
+        m_nsMapiFactory = new CMapiFactory();
+
+        if (m_nsMapiFactory != nullptr)
+        {
+            HRESULT hr = ::CoRegisterClassObject(CLSID_CMapiImp, \
+                                                 m_nsMapiFactory, \
+                                                 CLSCTX_LOCAL_SERVER, \
+                                                 REGCLS_MULTIPLEUSE, \
+                                                 &m_dwRegister);
+
+            if (FAILED(hr))
+            {
+                m_nsMapiFactory->Release() ;
+                m_nsMapiFactory = nullptr;
+                return NS_ERROR_FAILURE;
+            }
+        }
+    }
+
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsMapiSupport::ShutdownMAPISupport()
+{
+    if (m_dwRegister != 0)
+        ::CoRevokeClassObject(m_dwRegister);
+
+    if (m_nsMapiFactory != nullptr)
+    {
+        m_nsMapiFactory->Release();
+        m_nsMapiFactory = nullptr;
+    }
+
+    ::OleUninitialize();
+
+    return NS_OK ;
+}
+
+NS_IMETHODIMP
+nsMapiSupport::RegisterServer()
+{
+  // TODO: Figure out what kind of error propogation to pass back
+  ::RegisterServer(CLSID_CMapiImp, "Mozilla MAPI", "MozillaMapi", "MozillaMapi.1");
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsMapiSupport::UnRegisterServer()
+{
+  // TODO: Figure out what kind of error propogation to pass back
+  ::UnregisterServer(CLSID_CMapiImp, "MozillaMapi", "MozillaMapi.1");
+  return NS_OK;
+}
+
+NS_DEFINE_NAMED_CID(NS_IMAPISUPPORT_CID);
+
+NS_GENERIC_FACTORY_CONSTRUCTOR(nsMapiSupport)
+
+static const mozilla::Module::CategoryEntry kMAPICategories[] = {
+  { APPSTARTUP_CATEGORY, "Mapi Support", "service," NS_IMAPISUPPORT_CONTRACTID, },
+  { NULL }
+};
+
+const mozilla::Module::CIDEntry kMAPICIDs[] = {
+  { &kNS_IMAPISUPPORT_CID, false, NULL, nsMapiSupportConstructor },
+  { NULL }
+};
+
+const mozilla::Module::ContractIDEntry kMAPIContracts[] = {
+  { NS_IMAPISUPPORT_CONTRACTID, &kNS_IMAPISUPPORT_CID },
+  { NULL }
+};
+
+static const mozilla::Module kMAPIModule = {
+    mozilla::Module::kVersion,
+    kMAPICIDs,
+    kMAPIContracts,
+    kMAPICategories
+};
+
+NSMODULE_DEFN(msgMapiModule) = &kMAPIModule;
+
+