gecko-dev/dom/quota/PQuotaUsageRequest.ipdl
Jan Varga 9ab967ef1e Bug 1563023 - Part 2: Add support for getting origin usage from memory; r=asuth
This patch modifies getUsageForPrincipal to support getting origin usage from
memory. Support for getting group usage is factored out to a standalone method
called Estimate.
Operations based on NormalOriginOperationBase can now avoid directory locking
if they don't touch disk.

Differential Revision: https://phabricator.services.mozilla.com/D38087

--HG--
extra : moz-landing-system : lando
2019-08-22 20:51:09 +00:00

51 lines
815 B
Plaintext

/* 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 protocol PQuota;
namespace mozilla {
namespace dom {
namespace quota {
struct OriginUsage
{
nsCString origin;
bool persisted;
uint64_t usage;
uint64_t lastAccessed;
};
struct AllUsageResponse
{
OriginUsage[] originUsages;
};
struct OriginUsageResponse
{
uint64_t usage;
uint64_t fileUsage;
};
union UsageRequestResponse
{
nsresult;
AllUsageResponse;
OriginUsageResponse;
};
protocol PQuotaUsageRequest
{
manager PQuota;
parent:
async Cancel();
child:
async __delete__(UsageRequestResponse response);
};
} // namespace quota
} // namespace dom
} // namespace mozilla