Source code

Revision control

Other Tools

/* -*- 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 "mozilla/dom/BrowsingContext.h"
#include "mozilla/dom/LocationBase.h"
#include "nsCycleCollectionParticipant.h"
#include "nsString.h"
#include "nsWrapperCache.h"
class nsIDocShell;
class nsIPrincipal;
class nsIURI;
class nsPIDOMWindowInner;
namespace mozilla {
namespace dom {
//*****************************************************************************
// Location: Script "location" object
//*****************************************************************************
class Location final : public nsISupports,
public LocationBase,
public nsWrapperCache {
public:
typedef BrowsingContext::LocationProxy RemoteProxy;
Location(nsPIDOMWindowInner* aWindow, BrowsingContext* aBrowsingContext);
NS_DECL_CYCLE_COLLECTING_ISUPPORTS
NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(Location)
// WebIDL API:
void Assign(const nsAString& aUrl, nsIPrincipal& aSubjectPrincipal,
ErrorResult& aError);
void Reload(bool aForceget, nsIPrincipal& aSubjectPrincipal,
ErrorResult& aError);
void GetHref(nsAString& aHref, nsIPrincipal& aSubjectPrincipal,
ErrorResult& aError) {
if (!CallerSubsumes(&aSubjectPrincipal)) {
aError.Throw(NS_ERROR_DOM_SECURITY_ERR);
return;
}
aError = GetHref(aHref);
}
void GetOrigin(nsAString& aOrigin, nsIPrincipal& aSubjectPrincipal,
ErrorResult& aError);
void GetProtocol(nsAString& aProtocol, nsIPrincipal& aSubjectPrincipal,
ErrorResult& aError);
void SetProtocol(const nsAString& aProtocol, nsIPrincipal& aSubjectPrincipal,
ErrorResult& aError);
void GetHost(nsAString& aHost, nsIPrincipal& aSubjectPrincipal,
ErrorResult& aError);
void SetHost(const nsAString& aHost, nsIPrincipal& aSubjectPrincipal,
ErrorResult& aError);
void GetHostname(nsAString& aHostname, nsIPrincipal& aSubjectPrincipal,
ErrorResult& aError);
void SetHostname(const nsAString& aHostname, nsIPrincipal& aSubjectPrincipal,
ErrorResult& aError);
void GetPort(nsAString& aPort, nsIPrincipal& aSubjectPrincipal,
ErrorResult& aError);
void SetPort(const nsAString& aPort, nsIPrincipal& aSubjectPrincipal,
ErrorResult& aError);
void GetPathname(nsAString& aPathname, nsIPrincipal& aSubjectPrincipal,
ErrorResult& aError);
void SetPathname(const nsAString& aPathname, nsIPrincipal& aSubjectPrincipal,
ErrorResult& aError);
void GetSearch(nsAString& aSeach, nsIPrincipal& aSubjectPrincipal,
ErrorResult& aError);
void SetSearch(const nsAString& aSeach, nsIPrincipal& aSubjectPrincipal,
ErrorResult& aError);
void GetHash(nsAString& aHash, nsIPrincipal& aSubjectPrincipal,
ErrorResult& aError);
void SetHash(const nsAString& aHash, nsIPrincipal& aSubjectPrincipal,
ErrorResult& aError);
nsPIDOMWindowInner* GetParentObject() const { return mInnerWindow; }
virtual JSObject* WrapObject(JSContext* aCx,
JS::Handle<JSObject*> aGivenProto) override;
// Non WebIDL methods:
nsresult GetHref(nsAString& aHref);
nsresult ToString(nsAString& aString) { return GetHref(aString); }
protected:
virtual ~Location();
BrowsingContext* GetBrowsingContext() override;
already_AddRefed<nsIDocShell> GetDocShell() override;
// 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.
// Note, this method can return NS_OK with a null value for aURL. This happens
// if the docShell is null.
nsresult GetURI(nsIURI** aURL, bool aGetInnermostURI = false);
bool CallerSubsumes(nsIPrincipal* aSubjectPrincipal);
nsString mCachedHash;
nsCOMPtr<nsPIDOMWindowInner> mInnerWindow;
uint64_t mBrowsingContextId = 0;
};
} // namespace dom
} // namespace mozilla
#endif // mozilla_dom_Location_h