michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* vim: set ts=2 sw=2 et tw=80: */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef nsLocation_h__
michael@0: #define nsLocation_h__
michael@0: 
michael@0: #include "nsIDOMLocation.h"
michael@0: #include "nsString.h"
michael@0: #include "nsIWeakReferenceUtils.h"
michael@0: #include "nsWrapperCache.h"
michael@0: #include "nsCycleCollectionParticipant.h"
michael@0: #include "js/TypeDecls.h"
michael@0: 
michael@0: class nsIURI;
michael@0: class nsIDocShell;
michael@0: class nsIDocShellLoadInfo;
michael@0: 
michael@0: //*****************************************************************************
michael@0: // nsLocation: Script "location" object
michael@0: //*****************************************************************************
michael@0: 
michael@0: class nsLocation : public nsIDOMLocation
michael@0:                  , public nsWrapperCache
michael@0: {
michael@0: public:
michael@0:   nsLocation(nsIDocShell *aDocShell);
michael@0:   virtual ~nsLocation();
michael@0: 
michael@0:   NS_DECL_CYCLE_COLLECTING_ISUPPORTS
michael@0:   NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(nsLocation)
michael@0: 
michael@0:   void SetDocShell(nsIDocShell *aDocShell);
michael@0:   nsIDocShell *GetDocShell();
michael@0: 
michael@0:   // nsIDOMLocation
michael@0:   NS_DECL_NSIDOMLOCATION
michael@0: 
michael@0: protected:
michael@0:   // In the case of jar: uris, we sometimes want the place the jar was
michael@0:   // fetched from as the URI instead of the jar: uri itself.  Pass in
michael@0:   // true for aGetInnermostURI when that's the case.
michael@0:   nsresult GetURI(nsIURI** aURL, bool aGetInnermostURI = false);
michael@0:   nsresult GetWritableURI(nsIURI** aURL);
michael@0:   nsresult SetURI(nsIURI* aURL, bool aReplace = false);
michael@0:   nsresult SetHrefWithBase(const nsAString& aHref, nsIURI* aBase,
michael@0:                            bool aReplace);
michael@0:   nsresult SetHrefWithContext(JSContext* cx, const nsAString& aHref,
michael@0:                               bool aReplace);
michael@0: 
michael@0:   nsresult GetSourceBaseURL(JSContext* cx, nsIURI** sourceURL);
michael@0:   nsresult CheckURL(nsIURI *url, nsIDocShellLoadInfo** aLoadInfo);
michael@0:   bool CallerSubsumes();
michael@0: 
michael@0:   nsString mCachedHash;
michael@0:   nsWeakPtr mDocShell;
michael@0:   nsWeakPtr mOuter;
michael@0: };
michael@0: 
michael@0: #endif // nsLocation_h__
michael@0: