/* -*- Mode: C++; tab-width: 2; 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/. */ /* describes principals by their orginating uris*/ #ifndef nsJSPrincipals_h__ #define nsJSPrincipals_h__ #include "jsapi.h" #include "nsIPrincipal.h" class nsJSPrincipals : public nsIPrincipal, public JSPrincipals { public: /* SpiderMonkey security callbacks. */ static bool Subsume(JSPrincipals *jsprin, JSPrincipals *other); static void Destroy(JSPrincipals *jsprin); /* JSReadPrincipalsOp for nsJSPrincipals */ static bool ReadPrincipals(JSContext* aCx, JSStructuredCloneReader* aReader, JSPrincipals** aOutPrincipals); static bool ReadKnownPrincipalType(JSContext* aCx, JSStructuredCloneReader* aReader, uint32_t aTag, JSPrincipals** aOutPrincipals); bool write(JSContext* aCx, JSStructuredCloneWriter* aWriter) final; /* * Get a weak reference to nsIPrincipal associated with the given JS * principal, and vice-versa. */ static nsJSPrincipals* get(JSPrincipals *principals) { nsJSPrincipals *self = static_cast<nsJSPrincipals *>(principals); MOZ_ASSERT_IF(self, self->debugToken == DEBUG_TOKEN); return self; } static nsJSPrincipals* get(nsIPrincipal *principal) { nsJSPrincipals *self = static_cast<nsJSPrincipals *>(principal); MOZ_ASSERT_IF(self, self->debugToken == DEBUG_TOKEN); return self; } NS_IMETHOD_(MozExternalRefCountType) AddRef(void) override; NS_IMETHOD_(MozExternalRefCountType) Release(void) override; nsJSPrincipals() { refcount = 0; setDebugToken(DEBUG_TOKEN); } /** * Return a string that can be used as JS script filename in error reports. */ virtual nsresult GetScriptLocation(nsACString &aStr) = 0; static const uint32_t DEBUG_TOKEN = 0x0bf41760; protected: virtual ~nsJSPrincipals() { setDebugToken(0); } }; #endif /* nsJSPrincipals_h__ */