зеркало из https://github.com/mozilla/gecko-dev.git
148 строки
4.7 KiB
C++
148 строки
4.7 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_Location_h
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#define mozilla_dom_Location_h
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#include "js/TypeDecls.h"
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#include "mozilla/ErrorResult.h"
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#include "mozilla/dom/BrowsingContext.h"
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#include "mozilla/dom/LocationBase.h"
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#include "nsCycleCollectionParticipant.h"
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#include "nsIWeakReferenceUtils.h"
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#include "nsPIDOMWindow.h"
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#include "nsString.h"
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#include "nsWrapperCache.h"
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class nsIDocShell;
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class nsIURI;
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class nsDocShellLoadState;
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namespace mozilla {
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namespace dom {
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//*****************************************************************************
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// Location: Script "location" object
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//*****************************************************************************
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class Location final : public nsISupports,
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public LocationBase,
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public nsWrapperCache {
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public:
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typedef BrowsingContext::LocationProxy RemoteProxy;
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Location(nsPIDOMWindowInner* aWindow, BrowsingContext* aBrowsingContext);
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NS_DECL_CYCLE_COLLECTING_ISUPPORTS
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NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(Location)
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// WebIDL API:
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void Assign(const nsAString& aUrl, nsIPrincipal& aSubjectPrincipal,
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ErrorResult& aError);
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void Reload(bool aForceget, nsIPrincipal& aSubjectPrincipal,
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ErrorResult& aError) {
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if (!CallerSubsumes(&aSubjectPrincipal)) {
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aError.Throw(NS_ERROR_DOM_SECURITY_ERR);
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return;
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}
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Reload(aForceget, aError);
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}
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void GetHref(nsAString& aHref, nsIPrincipal& aSubjectPrincipal,
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ErrorResult& aError) {
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if (!CallerSubsumes(&aSubjectPrincipal)) {
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aError.Throw(NS_ERROR_DOM_SECURITY_ERR);
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return;
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}
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aError = GetHref(aHref);
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}
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void GetOrigin(nsAString& aOrigin, nsIPrincipal& aSubjectPrincipal,
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ErrorResult& aError);
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void GetProtocol(nsAString& aProtocol, nsIPrincipal& aSubjectPrincipal,
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ErrorResult& aError);
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void SetProtocol(const nsAString& aProtocol, nsIPrincipal& aSubjectPrincipal,
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ErrorResult& aError);
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void GetHost(nsAString& aHost, nsIPrincipal& aSubjectPrincipal,
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ErrorResult& aError);
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void SetHost(const nsAString& aHost, nsIPrincipal& aSubjectPrincipal,
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ErrorResult& aError);
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void GetHostname(nsAString& aHostname, nsIPrincipal& aSubjectPrincipal,
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ErrorResult& aError);
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void SetHostname(const nsAString& aHostname, nsIPrincipal& aSubjectPrincipal,
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ErrorResult& aError);
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void GetPort(nsAString& aPort, nsIPrincipal& aSubjectPrincipal,
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ErrorResult& aError);
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void SetPort(const nsAString& aPort, nsIPrincipal& aSubjectPrincipal,
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ErrorResult& aError);
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void GetPathname(nsAString& aPathname, nsIPrincipal& aSubjectPrincipal,
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ErrorResult& aError);
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void SetPathname(const nsAString& aPathname, nsIPrincipal& aSubjectPrincipal,
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ErrorResult& aError);
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void GetSearch(nsAString& aSeach, nsIPrincipal& aSubjectPrincipal,
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ErrorResult& aError);
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void SetSearch(const nsAString& aSeach, nsIPrincipal& aSubjectPrincipal,
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ErrorResult& aError);
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void GetHash(nsAString& aHash, nsIPrincipal& aSubjectPrincipal,
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ErrorResult& aError);
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void SetHash(const nsAString& aHash, nsIPrincipal& aSubjectPrincipal,
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ErrorResult& aError);
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nsPIDOMWindowInner* GetParentObject() const { return mInnerWindow; }
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virtual JSObject* WrapObject(JSContext* aCx,
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JS::Handle<JSObject*> aGivenProto) override;
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// Non WebIDL methods:
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nsresult GetHref(nsAString& aHref);
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nsresult ToString(nsAString& aString) { return GetHref(aString); }
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void Reload(bool aForceget, ErrorResult& aRv);
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protected:
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virtual ~Location();
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BrowsingContext* GetBrowsingContext() override;
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already_AddRefed<nsIDocShell> GetDocShell() override;
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// In the case of jar: uris, we sometimes want the place the jar was
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// fetched from as the URI instead of the jar: uri itself. Pass in
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// true for aGetInnermostURI when that's the case.
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// Note, this method can return NS_OK with a null value for aURL. This happens
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// if the docShell is null.
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nsresult GetURI(nsIURI** aURL, bool aGetInnermostURI = false);
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bool CallerSubsumes(nsIPrincipal* aSubjectPrincipal);
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nsString mCachedHash;
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nsCOMPtr<nsPIDOMWindowInner> mInnerWindow;
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uint64_t mBrowsingContextId = 0;
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};
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} // namespace dom
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} // namespace mozilla
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#endif // mozilla_dom_Location_h
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