gecko-dev/toolkit/components/alerts/nsAlertsUtils.cpp
Nicholas Nethercote f582d96b98 Bug 1390428 (part 9) - Remove nsXPIDLCString. r=erahm.
This is straightforward, with only two notable things.

- `#include "nsXPIDLString.h" is replaced with `#include "nsString.h"`
  throughout, because all nsXPIDLString.h did was include nsString.h. The
  exception is for files which already include nsString.h, in which case the
  patch just removes the nsXPIDLString.h inclusion.

- The patch removes the |xpidl_string| gtest, but improves the |voided| test to
  cover some of its ground, e.g. testing Adopt(nullptr).

--HG--
extra : rebase_source : 452cc4a08046a1adb1a8099a7e85a1917de5add8
2017-08-17 15:29:03 +10:00

44 lines
1.1 KiB
C++

/* 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 "nsAlertsUtils.h"
#include "nsCOMPtr.h"
#include "nsContentUtils.h"
#include "nsIStringBundle.h"
#include "nsIURI.h"
#include "nsString.h"
/* static */
bool
nsAlertsUtils::IsActionablePrincipal(nsIPrincipal* aPrincipal)
{
return aPrincipal &&
!nsContentUtils::IsSystemOrExpandedPrincipal(aPrincipal) &&
!aPrincipal->GetIsNullPrincipal();
}
/* static */
void
nsAlertsUtils::GetSourceHostPort(nsIPrincipal* aPrincipal,
nsAString& aHostPort)
{
if (!IsActionablePrincipal(aPrincipal)) {
return;
}
nsCOMPtr<nsIURI> principalURI;
if (NS_WARN_IF(NS_FAILED(
aPrincipal->GetURI(getter_AddRefs(principalURI))))) {
return;
}
if (!principalURI) {
return;
}
nsAutoCString hostPort;
if (NS_WARN_IF(NS_FAILED(principalURI->GetHostPort(hostPort)))) {
return;
}
CopyUTF8toUTF16(hostPort, aHostPort);
}