import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

netwerk/protocol/about/nsIAboutModule.idl

@@ -0,0 +1,88 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* 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 nsIURI;
+interface nsIChannel;
+interface nsILoadInfo;
+
+[scriptable, uuid(c0c19db9-1b5a-4ac5-b656-ed6f8149fa48)]
+interface nsIAboutModule : nsISupports 
+{
+
+    /**
+     * Constructs a new channel for the about protocol module. 
+     *
+     * @param aURI the uri of the new channel
+     * @param aLoadInfo the loadinfo of the new channel
+     */
+    nsIChannel newChannel(in nsIURI aURI,
+                          in nsILoadInfo aLoadInfo);
+
+    /**
+     * A flag that indicates whether a URI should be run with content
+     * privileges. If it is, the about: protocol handler will enforce that
+     * the principal of channels created for it be based on their
+     * originalURI or URI (depending on the channel flags), by setting
+     * their "owner" to null.
+     * If content needs to be able to link to this URI, specify
+     * URI_CONTENT_LINKABLE as well.
+     */
+    const unsigned long URI_SAFE_FOR_UNTRUSTED_CONTENT = (1 << 0);
+
+    /**
+     * A flag that indicates whether script should be enabled for the
+     * given about: URI even if it's disabled in general.
+     */
+    const unsigned long ALLOW_SCRIPT = (1 << 1);
+
+    /**
+     * A flag that indicates whether this about: URI doesn't want to be listed
+     * in about:about, especially if it's not useful without a query string.
+     */
+    const unsigned long HIDE_FROM_ABOUTABOUT = (1 << 2);
+
+    /**
+     * A flag that indicates whether this about: URI wants Indexed DB enabled.
+     */
+    const unsigned long ENABLE_INDEXED_DB = (1 << 3);
+
+    /**
+     * A flag that indicates that this URI can be loaded in a child process
+     */
+    const unsigned long URI_CAN_LOAD_IN_CHILD = (1 << 4);
+
+    /**
+     * A flag that indicates that this URI must be loaded in a child process
+     */
+    const unsigned long URI_MUST_LOAD_IN_CHILD = (1 << 5);
+
+    /**
+     * Obsolete. This flag no longer has any effect and will be removed in future.
+     */
+    const unsigned long MAKE_UNLINKABLE = (1 << 6);
+
+    /**
+     * A flag that indicates that this URI should be linkable from content.
+     * Ignored unless URI_SAFE_FOR_UNTRUSTED_CONTENT is also specified.
+     */
+    const unsigned long MAKE_LINKABLE = (1 << 7);
+
+    /**
+     * A method to get the flags that apply to a given about: URI.  The URI
+     * passed in is guaranteed to be one of the URIs that this module
+     * registered to deal with.
+     */
+    unsigned long getURIFlags(in nsIURI aURI);
+};
+
+%{C++
+
+#define NS_ABOUT_MODULE_CONTRACTID        "@mozilla.org/network/protocol/about;1" 
+#define NS_ABOUT_MODULE_CONTRACTID_PREFIX NS_ABOUT_MODULE_CONTRACTID "?what=" 
+#define NS_ABOUT_MODULE_CONTRACTID_LENGTH 49      // strlen(NS_ABOUT_MODULE_CONTRACTID_PREFIX)
+
+%}