/* -*- 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 mozilla_dom_Location_h #define mozilla_dom_Location_h #include "js/TypeDecls.h" #include "mozilla/ErrorResult.h" #include "nsCycleCollectionParticipant.h" #include "nsIDOMLocation.h" #include "nsIWeakReferenceUtils.h" #include "nsPIDOMWindow.h" #include "nsString.h" #include "nsWrapperCache.h" class nsIDocShell; class nsIDocShellLoadInfo; class nsIURI; namespace mozilla { namespace dom { //***************************************************************************** // Location: Script "location" object //***************************************************************************** class Location final : public nsIDOMLocation , public nsWrapperCache { public: Location(nsPIDOMWindowInner* aWindow, nsIDocShell *aDocShell); NS_DECL_CYCLE_COLLECTING_ISUPPORTS NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS_AMBIGUOUS(Location, nsIDOMLocation) void SetDocShell(nsIDocShell *aDocShell); nsIDocShell *GetDocShell(); // nsIDOMLocation NS_DECL_NSIDOMLOCATION #define THROW_AND_RETURN_IF_CALLER_DOESNT_SUBSUME() { \ if (!CallerSubsumes(&aSubjectPrincipal)) { \ aError.Throw(NS_ERROR_DOM_SECURITY_ERR); \ return; \ } \ } // WebIDL API: void Assign(const nsAString& aUrl, nsIPrincipal& aSubjectPrincipal, ErrorResult& aError) { THROW_AND_RETURN_IF_CALLER_DOESNT_SUBSUME(); aError = Assign(aUrl); } void Replace(const nsAString& aUrl, nsIPrincipal& aSubjectPrincipal, ErrorResult& aError) { aError = Replace(aUrl); } void Reload(bool aForceget, nsIPrincipal& aSubjectPrincipal, ErrorResult& aError) { THROW_AND_RETURN_IF_CALLER_DOESNT_SUBSUME(); aError = Reload(aForceget); } void GetHref(nsAString& aHref, nsIPrincipal& aSubjectPrincipal, ErrorResult& aError) { THROW_AND_RETURN_IF_CALLER_DOESNT_SUBSUME(); aError = GetHref(aHref); } void SetHref(const nsAString& aHref, nsIPrincipal& aSubjectPrincipal, ErrorResult& aError) { aError = SetHref(aHref); } void GetOrigin(nsAString& aOrigin, nsIPrincipal& aSubjectPrincipal, ErrorResult& aError) { THROW_AND_RETURN_IF_CALLER_DOESNT_SUBSUME(); aError = GetOrigin(aOrigin); } void GetProtocol(nsAString& aProtocol, nsIPrincipal& aSubjectPrincipal, ErrorResult& aError) { THROW_AND_RETURN_IF_CALLER_DOESNT_SUBSUME(); aError = GetProtocol(aProtocol); } void SetProtocol(const nsAString& aProtocol, nsIPrincipal& aSubjectPrincipal, ErrorResult& aError) { THROW_AND_RETURN_IF_CALLER_DOESNT_SUBSUME(); aError = SetProtocol(aProtocol); } void GetHost(nsAString& aHost, nsIPrincipal& aSubjectPrincipal, ErrorResult& aError) { THROW_AND_RETURN_IF_CALLER_DOESNT_SUBSUME(); aError = GetHost(aHost); } void SetHost(const nsAString& aHost, nsIPrincipal& aSubjectPrincipal, ErrorResult& aError) { THROW_AND_RETURN_IF_CALLER_DOESNT_SUBSUME(); aError = SetHost(aHost); } void GetHostname(nsAString& aHostname, nsIPrincipal& aSubjectPrincipal, ErrorResult& aError) { THROW_AND_RETURN_IF_CALLER_DOESNT_SUBSUME(); aError = GetHostname(aHostname); } void SetHostname(const nsAString& aHostname, nsIPrincipal& aSubjectPrincipal, ErrorResult& aError) { THROW_AND_RETURN_IF_CALLER_DOESNT_SUBSUME(); aError = SetHostname(aHostname); } void GetPort(nsAString& aPort, nsIPrincipal& aSubjectPrincipal, ErrorResult& aError) { THROW_AND_RETURN_IF_CALLER_DOESNT_SUBSUME(); aError = GetPort(aPort); } void SetPort(const nsAString& aPort, nsIPrincipal& aSubjectPrincipal, ErrorResult& aError) { THROW_AND_RETURN_IF_CALLER_DOESNT_SUBSUME(); aError = SetPort(aPort); } void GetPathname(nsAString& aPathname, nsIPrincipal& aSubjectPrincipal, ErrorResult& aError) { THROW_AND_RETURN_IF_CALLER_DOESNT_SUBSUME(); aError = GetPathname(aPathname); } void SetPathname(const nsAString& aPathname, nsIPrincipal& aSubjectPrincipal, ErrorResult& aError) { THROW_AND_RETURN_IF_CALLER_DOESNT_SUBSUME(); aError = SetPathname(aPathname); } void GetSearch(nsAString& aSeach, nsIPrincipal& aSubjectPrincipal, ErrorResult& aError) { THROW_AND_RETURN_IF_CALLER_DOESNT_SUBSUME(); aError = GetSearch(aSeach); } void SetSearch(const nsAString& aSeach, nsIPrincipal& aSubjectPrincipal, ErrorResult& aError) { THROW_AND_RETURN_IF_CALLER_DOESNT_SUBSUME(); aError = SetSearch(aSeach); } void GetHash(nsAString& aHash, nsIPrincipal& aSubjectPrincipal, ErrorResult& aError) { THROW_AND_RETURN_IF_CALLER_DOESNT_SUBSUME(); aError = GetHash(aHash); } void SetHash(const nsAString& aHash, nsIPrincipal& aSubjectPrincipal, ErrorResult& aError) { THROW_AND_RETURN_IF_CALLER_DOESNT_SUBSUME(); aError = SetHash(aHash); } void Stringify(nsAString& aRetval, nsIPrincipal& aSubjectPrincipal, ErrorResult& aError) { // GetHref checks CallerSubsumes. GetHref(aRetval, aSubjectPrincipal, aError); } nsPIDOMWindowInner* GetParentObject() const { return mInnerWindow; } virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override; protected: virtual ~Location(); nsresult SetSearchInternal(const nsAString& aSearch); // In the case of jar: uris, we sometimes want the place the jar was // fetched from as the URI instead of the jar: uri itself. Pass in // true for aGetInnermostURI when that's the case. nsresult GetURI(nsIURI** aURL, bool aGetInnermostURI = false); nsresult GetWritableURI(nsIURI** aURL, // If not null, give it the new ref const nsACString* aNewRef = nullptr); nsresult SetURI(nsIURI* aURL, bool aReplace = false); nsresult SetHrefWithBase(const nsAString& aHref, nsIURI* aBase, bool aReplace); nsresult SetHrefWithContext(JSContext* cx, const nsAString& aHref, bool aReplace); nsresult GetSourceBaseURL(JSContext* cx, nsIURI** sourceURL); nsresult CheckURL(nsIURI *url, nsIDocShellLoadInfo** aLoadInfo); bool CallerSubsumes(nsIPrincipal* aSubjectPrincipal); nsString mCachedHash; nsCOMPtr<nsPIDOMWindowInner> mInnerWindow; nsWeakPtr mDocShell; }; } // dom namespace } // mozilla namespace #endif // mozilla_dom_Location_h