1 files changed, 121 insertions, 0 deletions
diff --git a/mailnews/jsaccount/src/JaUrl.h b/mailnews/jsaccount/src/JaUrl.h
new file mode 100644
index 000000000..57c902eee
--- /dev/null
+++ b/mailnews/jsaccount/src/JaUrl.h
@@ -0,0 +1,121 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 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 _JaUrl_H_
+#define _JaUrl_H_
+
+#include "DelegateList.h"
+#include "msgCore.h"
+#include "msgIOverride.h"
+#include "nsAutoPtr.h"
+#include "nsCycleCollectionParticipant.h"
+#include "nsDataHashtable.h"
+#include "nsIFile.h"
+#include "nsIInterfaceRequestor.h"
+#include "nsIMsgFolder.h"
+#include "nsISupports.h"
+#include "nsMsgMailNewsUrl.h"
+#include "nsWeakReference.h"
+
+namespace mozilla {
+namespace mailnews {
+
+/* Header file */
+
+// This class is an XPCOM component, usable in JS, that calls the methods
+// in the C++ base class (bypassing any JS override).
+class JaBaseCppUrl : public nsMsgMailNewsUrl,
+                     public nsIMsgMessageUrl,
+                     public nsIInterfaceRequestor,
+                     public nsSupportsWeakReference
+
+{
+public:
+  NS_DECL_ISUPPORTS_INHERITED
+  NS_DECL_NSIMSGMESSAGEURL
+  NS_DECL_NSIINTERFACEREQUESTOR
+  JaBaseCppUrl() { }
+
+  // nsIMsgMailNewsUrl overrides
+  NS_IMETHOD GetFolder(nsIMsgFolder **aFolder) override;
+  NS_IMETHOD SetFolder(nsIMsgFolder *aFolder) override;
+
+protected:
+  virtual ~JaBaseCppUrl() { }
+
+  // nsIMsgMailUrl variables.
+
+  nsCOMPtr<nsIMsgFolder> mFolder;
+
+  // nsIMsgMessageUrl variables.
+
+  // the uri for the original message, like ews-message://server/folder#123
+  nsCString mUri;
+  nsCOMPtr<nsIFile> mMessageFile;
+  bool mCanonicalLineEnding;
+  nsCString mOriginalSpec;
+};
+
+class JaCppUrlDelegator : public JaBaseCppUrl,
+                          public msgIOverride
+{
+public:
+  NS_DECL_ISUPPORTS_INHERITED
+  NS_DECL_MSGIOVERRIDE
+
+  NS_FORWARD_NSIMSGMAILNEWSURL(DELEGATE_JS(nsIMsgMailNewsUrl, mJsIMsgMailNewsUrl)->)
+  NS_FORWARD_NSIURI(DELEGATE_JS(nsIURI, mJsIURI)->)
+  NS_FORWARD_NSIURIWITHQUERY(DELEGATE_JS(nsIURIWithQuery, mJsIURIWithQuery)->)
+  NS_FORWARD_NSIURL(DELEGATE_JS(nsIURL, mJsIURL)->)
+  NS_FORWARD_NSIMSGMESSAGEURL(DELEGATE_JS(nsIMsgMessageUrl, mJsIMsgMessageUrl)->)
+  NS_FORWARD_NSIINTERFACEREQUESTOR(DELEGATE_JS(nsIInterfaceRequestor, mJsIInterfaceRequestor)->)
+
+  JaCppUrlDelegator();
+
+  class Super : public nsIMsgMailNewsUrl,
+                public nsIMsgMessageUrl,
+                public nsIInterfaceRequestor
+  {
+    public:
+      Super(JaCppUrlDelegator *aFakeThis) {mFakeThis = aFakeThis;}
+      NS_DECL_ISUPPORTS
+      NS_FORWARD_NSIMSGMAILNEWSURL(mFakeThis->JaBaseCppUrl::)
+      NS_FORWARD_NSIURI(mFakeThis->JaBaseCppUrl::)
+      NS_FORWARD_NSIURIWITHQUERY(mFakeThis->JaBaseCppUrl::)
+      NS_FORWARD_NSIURL(mFakeThis->JaBaseCppUrl::)
+      NS_FORWARD_NSIMSGMESSAGEURL(mFakeThis->JaBaseCppUrl::)
+      NS_FORWARD_NSIINTERFACEREQUESTOR(mFakeThis->JaBaseCppUrl::)
+    private:
+      virtual ~Super() {}
+      JaCppUrlDelegator *mFakeThis;
+  };
+
+private:
+  virtual ~JaCppUrlDelegator() {
+  }
+
+  // Interfaces that may be overridden by JS.
+  nsCOMPtr<nsIMsgMailNewsUrl> mJsIMsgMailNewsUrl;
+  nsCOMPtr<nsIURI> mJsIURI;
+  nsCOMPtr<nsIURIWithQuery> mJsIURIWithQuery;
+  nsCOMPtr<nsIURL> mJsIURL;
+  nsCOMPtr<nsIMsgMessageUrl> mJsIMsgMessageUrl;
+  nsCOMPtr<nsIInterfaceRequestor> mJsIInterfaceRequestor;
+
+  // Owning reference to the JS override.
+  nsCOMPtr<nsISupports> mJsISupports;
+
+  // Class to bypass JS delegates. nsCOMPtr for when we do cycle collection.
+  nsCOMPtr<nsIMsgMailNewsUrl> mCppBase;
+
+  RefPtr<DelegateList> mDelegateList;
+  nsDataHashtable<nsCStringHashKey, bool> *mMethods;
+};
+
+} // namespace mailnews
+} // namespace mozilla
+
+#endif