mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-10-31 14:15:30 +00:00
8c9e80a613
This required making GetScriptLocation() fallible. --HG-- extra : rebase_source : a678e86c443988897d88550bec1cd1d21c3e919e
67 lines
2.1 KiB
C++
67 lines
2.1 KiB
C++
/* -*- 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__ */
|