docshell/base/nsDSURIContentListener.h@6474c204b198 (annotated)
docshell/base/nsDSURIContentListener.h
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- |
| michael@0 | 2 | * |
| michael@0 | 3 | * This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 4 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 5 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 6 | |
| michael@0 | 7 | #ifndef nsDSURIContentListener_h__ |
| michael@0 | 8 | #define nsDSURIContentListener_h__ |
| michael@0 | 9 | |
| michael@0 | 10 | #include "nsCOMPtr.h" |
| michael@0 | 11 | #include "nsIURIContentListener.h" |
| michael@0 | 12 | #include "nsWeakReference.h" |
| michael@0 | 13 | |
| michael@0 | 14 | class nsDocShell; |
| michael@0 | 15 | class nsIWebNavigationInfo; |
| michael@0 | 16 | class nsIHttpChannel; |
| michael@0 | 17 | class nsAString; |
| michael@0 | 18 | |
| michael@0 | 19 | class nsDSURIContentListener : |
| michael@0 | 20 | public nsIURIContentListener, |
| michael@0 | 21 | public nsSupportsWeakReference |
| michael@0 | 22 | |
| michael@0 | 23 | { |
| michael@0 | 24 | friend class nsDocShell; |
| michael@0 | 25 | public: |
| michael@0 | 26 | NS_DECL_THREADSAFE_ISUPPORTS |
| michael@0 | 27 | NS_DECL_NSIURICONTENTLISTENER |
| michael@0 | 28 | |
| michael@0 | 29 | nsresult Init(); |
| michael@0 | 30 | |
| michael@0 | 31 | protected: |
| michael@0 | 32 | nsDSURIContentListener(nsDocShell* aDocShell); |
| michael@0 | 33 | virtual ~nsDSURIContentListener(); |
| michael@0 | 34 | |
| michael@0 | 35 | void DropDocShellreference() { |
| michael@0 | 36 | mDocShell = nullptr; |
| michael@0 | 37 | } |
| michael@0 | 38 | |
| michael@0 | 39 | // Determine if X-Frame-Options allows content to be framed |
| michael@0 | 40 | // as a subdocument |
| michael@0 | 41 | bool CheckFrameOptions(nsIRequest* request); |
| michael@0 | 42 | bool CheckOneFrameOptionsPolicy(nsIHttpChannel* httpChannel, |
| michael@0 | 43 | const nsAString& policy); |
| michael@0 | 44 | |
| michael@0 | 45 | enum XFOHeader { |
| michael@0 | 46 | eDENY, |
| michael@0 | 47 | eSAMEORIGIN, |
| michael@0 | 48 | eALLOWFROM |
| michael@0 | 49 | }; |
| michael@0 | 50 | |
| michael@0 | 51 | void ReportXFOViolation(nsIDocShellTreeItem* aTopDocShellItem, |
| michael@0 | 52 | nsIURI* aThisURI, |
| michael@0 | 53 | XFOHeader aHeader); |
| michael@0 | 54 | protected: |
| michael@0 | 55 | nsDocShell* mDocShell; |
| michael@0 | 56 | |
| michael@0 | 57 | // Store the parent listener in either of these depending on |
| michael@0 | 58 | // if supports weak references or not. Proper weak refs are |
| michael@0 | 59 | // preferred and encouraged! |
| michael@0 | 60 | nsWeakPtr mWeakParentContentListener; |
| michael@0 | 61 | nsIURIContentListener* mParentContentListener; |
| michael@0 | 62 | |
| michael@0 | 63 | nsCOMPtr<nsIWebNavigationInfo> mNavInfo; |
| michael@0 | 64 | }; |
| michael@0 | 65 | |
| michael@0 | 66 | #endif /* nsDSURIContentListener_h__ */ |
