Add m-esr52 at 52.6.0

1 files changed, 91 insertions, 0 deletions

diff --git a/docshell/base/nsIRefreshURI.idl b/docshell/base/nsIRefreshURI.idl
new file mode 100644
index 000000000..5abd829da
--- /dev/null
+++ b/docshell/base/nsIRefreshURI.idl
@@ -0,0 +1,91 @@
+/* -*- Mode: IDL; 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/. */
+
+#include "nsISupports.idl"
+
+interface nsIChannel;
+interface nsIPrincipal;
+interface nsIURI;
+
+[scriptable, uuid(a5e61a3c-51bd-45be-ac0c-e87b71860656)]
+interface nsIRefreshURI : nsISupports {
+    /**
+      * Load a uri after waiting for aMillis milliseconds. If the docshell
+      * is busy loading a page currently, the refresh request will be
+      * queued and executed when the current load finishes. 
+      *
+      * @param aUri The uri to refresh.
+      * @param aPrincipal The triggeringPrincipal for the refresh load
+      *   May be null, in which case a principal will be built based on the
+      *   referrer URI of the previous docshell load, or will use the system
+      *   principal when there is no referrer.
+      * @param aMillis The number of milliseconds to wait.
+      * @param aRepeat Flag to indicate if the uri is to be 
+      *                repeatedly refreshed every aMillis milliseconds.
+      * @param aMetaRefresh Flag to indicate if this is a Meta refresh.
+      */
+    void refreshURI(in nsIURI aURI,
+                    in long aMillis, in boolean aRepeat,
+                    in boolean aMetaRefresh,
+                    [optional] in nsIPrincipal aPrincipal);
+
+    /**
+      * Loads a URI immediately as if it were a refresh.
+      *
+      * @param aURI The URI to refresh.
+      * @param aPrincipal The triggeringPrincipal for the refresh load
+      *   May be null, in which case a principal will be built based on the
+      *   referrer URI of the previous docshell load, or will use the system
+      *   principal when there is no referrer.
+      * @param aMillis The number of milliseconds by which this refresh would
+      *                be delayed if it were not being forced.
+      * @param aMetaRefresh Flag to indicate if this is a meta refresh.
+      */
+    void forceRefreshURI(in nsIURI aURI,
+                         in long aMillis, in boolean aMetaRefresh,
+                         [optional] in nsIPrincipal aPrincipal);
+
+    /**
+      * Checks the passed in channel to see if there is a refresh header, 
+      * if there is, will setup a timer to refresh the uri found
+      * in the header. If docshell is busy loading a page currently, the
+      * request will be queued and executed when the current page 
+      * finishes loading. 
+      *
+      * Returns the NS_REFRESHURI_HEADER_FOUND success code if a refresh
+      * header was found and successfully setup.
+      *
+      * @param aChannel The channel to be parsed. 
+      */
+    void setupRefreshURI(in nsIChannel aChannel); 
+
+    /**
+      * Parses the passed in header string and sets up a refreshURI if
+      * a "refresh" header is found. If docshell is busy loading a page 
+      * currently, the request will be queued and executed when 
+      * the current page finishes loading. 
+      *
+      * @param aBaseURI base URI to resolve refresh uri with.
+      * @param aPrincipal The triggeringPrincipal for the refresh load
+      *   May be null, in which case a principal will be built based on the
+      *   referrer URI of the previous docshell load, or will use the system
+      *   principal when there is no referrer.
+      * @param aHeader  The meta refresh header string.
+      */
+    void setupRefreshURIFromHeader(in nsIURI aBaseURI,
+                                   in nsIPrincipal principal,
+                                   in ACString aHeader);
+
+    /**
+      * Cancels all timer loads.
+      */
+    void cancelRefreshURITimers();
+
+   /**
+     * True when there are pending refreshes, false otherwise.
+     */
+   readonly attribute boolean refreshPending;
+};