gecko-dev/dom/filehandle/PBackgroundFileRequest.ipdl

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/* 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 PBackgroundFileHandle;
include protocol PPendingIPCBlob;
using struct mozilla::void_t
from "ipc/IPCMessageUtils.h";
namespace mozilla {
namespace dom {
struct FileRequestMetadata
{
uint64_t? size;
int64_t? lastModified;
};
struct FileRequestGetMetadataResponse
{
FileRequestMetadata metadata;
};
struct FileRequestReadResponse
{
nsCString data;
};
struct FileRequestWriteResponse
{
};
struct FileRequestTruncateResponse
{
};
struct FileRequestFlushResponse
{
};
struct FileRequestGetFileResponse
{
PPendingIPCBlob file;
FileRequestMetadata metadata;
};
union FileRequestResponse
{
nsresult;
FileRequestGetMetadataResponse;
FileRequestReadResponse;
FileRequestWriteResponse;
FileRequestTruncateResponse;
FileRequestFlushResponse;
FileRequestGetFileResponse;
};
protocol PBackgroundFileRequest
{
manager PBackgroundFileHandle;
child:
async __delete__(FileRequestResponse response);
async Progress(uint64_t progress,
uint64_t progressMax);
};
} // namespace dom
} // namespace mozilla