DXR is a code search and navigation tool aimed at making sense of large projects. It supports full-text and regex searches as well as structural queries.

Mercurial (d1ac49b9eb3e)

VCS Links

Line Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96
/* 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 PBackgroundFileRequest;
include protocol PBackgroundMutableFile;
include protocol PChildToParentStream; // FIXME: bug 792908
include protocol PFileDescriptorSet; // FIXME: bug 792908
include protocol PIPCBlobInputStream; // FIXME: bug 792908
include protocol PParentToChildStream; // FIXME: bug 792908

include IPCBlob;

namespace mozilla {
namespace dom {

struct FileRequestGetMetadataParams
{
  bool size;
  bool lastModified;
};

struct FileRequestReadParams
{
  uint64_t offset;
  uint64_t size;
};

struct FileRequestStringData
{
  nsCString string;
};

struct FileRequestBlobData
{
  IPCBlob blob;
};

union FileRequestData
{
  FileRequestStringData;
  FileRequestBlobData;
};

struct FileRequestWriteParams
{
  uint64_t offset;
  FileRequestData data;
  uint64_t dataLength;
};

struct FileRequestTruncateParams
{
  uint64_t offset;
};

struct FileRequestFlushParams
{
};

struct FileRequestGetFileParams
{
};

union FileRequestParams
{
  FileRequestGetMetadataParams;
  FileRequestReadParams;
  FileRequestWriteParams;
  FileRequestTruncateParams;
  FileRequestFlushParams;
  FileRequestGetFileParams;
};

protocol PBackgroundFileHandle
{
  manager PBackgroundMutableFile;

  manages PBackgroundFileRequest;

parent:
  async DeleteMe();

  async Finish();
  async Abort();

  async PBackgroundFileRequest(FileRequestParams params);

child:
  async __delete__();

  async Complete(bool aborted);
};

} // namespace dom
} // namespace mozilla