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89 lines
2.2 KiB
Plaintext
89 lines
2.2 KiB
Plaintext
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/* -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 8 -*- */
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/* vim: set sw=4 ts=8 et tw=80 ft=cpp : */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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include "mozilla/GfxMessageUtils.h";
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include "mozilla/dom/PermissionMessageUtils.h";
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include IPCBlob;
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include NeckoChannelParams;
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using mozilla::gfx::SurfaceFormat from "mozilla/gfx/Types.h";
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[RefCounted] using class nsIPrincipal from "nsIPrincipal.h";
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[RefCounted] using class nsIReferrerInfo from "nsIReferrerInfo.h";
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[MoveOnly] using class mozilla::ipc::BigBuffer from "mozilla/ipc/BigBuffer.h";
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namespace mozilla {
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namespace dom {
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struct IPCTransferableDataString
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{
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BigBuffer data;
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};
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struct IPCTransferableDataCString
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{
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BigBuffer data;
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};
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struct IPCTransferableDataInputStream
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{
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// NOTE: Editor currently relies on these input streams being synchronous, so
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// we can't safely serialize them using IPCStream (see bug 1778565). Instead,
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// they're serialized as a `BigBuffer`, and converted to a nsStringInputStream
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// on the receiving side. If we are able to use async streams reliably in the
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// future, we could consider switching the code which adds `nsIInputStream`s
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// to the transferable to use `BlobImpl` instead, for more consistency between
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// image formats.
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BigBuffer data;
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};
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struct IPCTransferableDataImageContainer
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{
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BigBuffer data;
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uint32_t width;
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uint32_t height;
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uint32_t stride;
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SurfaceFormat format;
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};
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struct IPCTransferableDataBlob
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{
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IPCBlob blob;
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};
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union IPCTransferableDataType
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{
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IPCTransferableDataString;
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IPCTransferableDataCString;
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IPCTransferableDataInputStream;
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IPCTransferableDataImageContainer;
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IPCTransferableDataBlob;
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};
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struct IPCTransferableDataItem
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{
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nsCString flavor;
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IPCTransferableDataType data;
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};
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struct IPCTransferableData
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{
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IPCTransferableDataItem[] items;
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};
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struct IPCTransferable
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{
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IPCTransferableData data;
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bool isPrivateData;
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nullable nsIPrincipal requestingPrincipal;
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CookieJarSettingsArgs? cookieJarSettings;
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nsContentPolicyType contentPolicyType;
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nullable nsIReferrerInfo referrerInfo;
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};
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} // namespace dom
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} // namespace mozilla
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