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/* -*- 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/LinkedList.h"
#include "mozilla/dom/BrowsingContext.h"
#include "mozilla/dom/DOMStringList.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::dom {
// Serializes principals to strings for location.ancestorOrigin purposes.
nsTArray<nsString> ProduceAncestorOriginsList(
const nsTArray<nsCOMPtr<nsIPrincipal>>& aPrincipals);
//*****************************************************************************
// Location: Script "location" object
//*****************************************************************************
class Location final : public nsISupports,
public LocationBase,
public nsWrapperCache,
public LinkedListElement<Location> {
public:
typedef BrowsingContext::LocationProxy RemoteProxy;
explicit Location(nsPIDOMWindowInner* aWindow);
NS_DECL_CYCLE_COLLECTING_ISUPPORTS_FINAL
NS_DECL_CYCLE_COLLECTION_WRAPPERCACHE_CLASS(Location)
// WebIDL API:
void Assign(const nsACString& aUrl, nsIPrincipal& aSubjectPrincipal,
ErrorResult& aError);
MOZ_CAN_RUN_SCRIPT
void Reload(JSContext* aCx, bool aForceget, nsIPrincipal& aSubjectPrincipal,
ErrorResult& aError);
void GetHref(nsACString& aHref, nsIPrincipal& aSubjectPrincipal,
ErrorResult& aError) {
if (!CallerSubsumes(&aSubjectPrincipal)) {
aError.Throw(NS_ERROR_DOM_SECURITY_ERR);
return;
}
aError = GetHref(aHref);
}
void GetOrigin(nsACString& aOrigin, nsIPrincipal& aSubjectPrincipal,
ErrorResult& aError);
void GetProtocol(nsACString& aProtocol, nsIPrincipal& aSubjectPrincipal,
ErrorResult& aError);
void SetProtocol(const nsACString& aProtocol, nsIPrincipal& aSubjectPrincipal,
ErrorResult& aError);
void GetHost(nsACString& aHost, nsIPrincipal& aSubjectPrincipal,
ErrorResult& aError);
void SetHost(const nsACString& aHost, nsIPrincipal& aSubjectPrincipal,
ErrorResult& aError);
void GetHostname(nsACString& aHostname, nsIPrincipal& aSubjectPrincipal,
ErrorResult& aError);
void SetHostname(const nsACString& aHostname, nsIPrincipal& aSubjectPrincipal,
ErrorResult& aError);
void GetPort(nsACString& aPort, nsIPrincipal& aSubjectPrincipal,
ErrorResult& aError);
void SetPort(const nsACString& aPort, nsIPrincipal& aSubjectPrincipal,
ErrorResult& aError);
void GetPathname(nsACString& aPathname, nsIPrincipal& aSubjectPrincipal,
ErrorResult& aError);
void SetPathname(const nsACString& aPathname, nsIPrincipal& aSubjectPrincipal,
ErrorResult& aError);
void GetSearch(nsACString& aSeach, nsIPrincipal& aSubjectPrincipal,
ErrorResult& aError);
void SetSearch(const nsACString& aSeach, nsIPrincipal& aSubjectPrincipal,
ErrorResult& aError);
void GetHash(nsACString& aHash, nsIPrincipal& aSubjectPrincipal,
ErrorResult& aError);
void SetHash(const nsACString& aHash, nsIPrincipal& aSubjectPrincipal,
ErrorResult& aError);
RefPtr<DOMStringList> GetAncestorOrigins(nsIPrincipal& aSubjectPrincipal,
ErrorResult& aRv);
nsPIDOMWindowInner* GetParentObject() const { return mInnerWindow; }
virtual JSObject* WrapObject(JSContext* aCx,
JS::Handle<JSObject*> aGivenProto) override;
// Non WebIDL methods:
nsresult GetHref(nsACString& aHref);
void ClearCachedValues();
protected:
~Location();
BrowsingContext* GetBrowsingContext() override;
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);
nsCString mCachedHash;
nsCOMPtr<nsPIDOMWindowInner> mInnerWindow;
};
} // namespace mozilla::dom
#endif // mozilla_dom_Location_h
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