gecko-dev/caps/BasePrincipal.cpp
Bobby Holley 93d7d50247 Bug 1164292 - Make all nsIPrincipal implementations inherit BasePrincipal and hoist some repeated code. r=gabor
Losing the NS_DECL_NSIPRINCIPAL isn't great, but I think it's worth it to share
more code.
2015-05-15 11:51:50 -07:00

39 lines
930 B
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=2 sw=2 et tw=80: */
/* 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/. */
#include "mozilla/BasePrincipal.h"
namespace mozilla {
NS_IMETHODIMP
BasePrincipal::GetCsp(nsIContentSecurityPolicy** aCsp)
{
NS_IF_ADDREF(*aCsp = mCSP);
return NS_OK;
}
NS_IMETHODIMP
BasePrincipal::SetCsp(nsIContentSecurityPolicy* aCsp)
{
// If CSP was already set, it should not be destroyed! Instead, it should
// get set anew when a new principal is created.
if (mCSP)
return NS_ERROR_ALREADY_INITIALIZED;
mCSP = aCsp;
return NS_OK;
}
NS_IMETHODIMP
BasePrincipal::GetIsNullPrincipal(bool* aIsNullPrincipal)
{
*aIsNullPrincipal = false;
return NS_OK;
}
} // namespace mozilla