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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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
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