gecko-dev/dom/ipc/AppProcessPermissions.h

55 lines
1.6 KiB
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
* vim: sw=2 ts=8 et :
*/
/* 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_AppProcessPermissions_h
#define mozilla_AppProcessPermissions_h
namespace mozilla {
namespace dom {
class PBrowserParent;
class PContentParent;
}
namespace hal_sandbox {
class PHalParent;
}
/**
* Return true iff the specified browser has the specified capability.
* If this returns false, the browser didn't have the permission and
* will be killed.
*/
bool
AssertAppProcessPermission(mozilla::dom::PBrowserParent* aActor,
const char* aPermission);
/**
* Return true iff any of the PBrowsers loaded in this content process
* has the specified capability. If this returns false, the process
* didn't have the permission and will be killed.
*/
bool
AssertAppProcessPermission(mozilla::dom::PContentParent* aActor,
const char* aPermission);
bool
AssertAppProcessPermission(mozilla::hal_sandbox::PHalParent* aActor,
const char* aPermission);
// NB: when adding capability checks for other IPDL actors, please add
// them to this file and have them delegate to the two functions above
// as appropriate. For example,
//
// bool AppProcessHasCapability(PNeckoParent* aActor) {
// return AssertAppProcessPermission(aActor->Manager());
// }
} // namespace mozilla
#endif // mozilla_AppProcessPermissions_h