caps/nsJSPrincipals.h
author Justin Wood <Callek@gmail.com>
Mon, 09 Jan 2017 16:23:04 -0500
changeset 463197 b3774461acc6bee2216c5f57e167f9e5795fb09d
parent 412149 ee83d585ff9db5e419c9ed5bf21884c8689df19a
child 489668 cbb8fdf1daf98a15f7d57f6b08d273bdf96aa1a0
child 648192 c236dfe7dc98c387219d7cb45d0693560db708fd
child 694109 98e2b4ee9775a2a2b5cc1bb8a390bfe901814f38
child 716775 7ab278ea02b412a030ee4dc60e285031b5ca24ee
child 717793 36f3bc78d5ac4911befc5c929ebbbf59728d3303
permissions -rw-r--r--
Bug 1301495 - Taskcluster l10n indexing should match mozharness' l10n indexing. r=dustin a=RyanVM Adds l10n and nightly indexing, matching (better) what Buildbot is currently doing with these types of tasks (This patch is against `date`, will be grafted on review for real landing, using autoland) MozReview-Commit-ID: K0BYwaCm6xL

/* -*- 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__ */