зеркало из https://github.com/mozilla/gecko-dev.git
69 строки
1.7 KiB
Plaintext
69 строки
1.7 KiB
Plaintext
/* 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 file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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include protocol PBackground;
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include protocol PBackgroundSessionStorageManager;
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namespace mozilla {
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namespace dom {
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struct SSSetItemInfo
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{
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nsString key;
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nsString value;
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};
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struct SSRemoveItemInfo
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{
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nsString key;
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};
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struct SSClearInfo
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{
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};
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/**
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* Union of SessionStorage mutation types.
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*/
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union SSWriteInfo
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{
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SSSetItemInfo;
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SSRemoveItemInfo;
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SSClearInfo;
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};
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sync refcounted protocol PBackgroundSessionStorageCache
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{
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manager PBackgroundSessionStorageManager;
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parent:
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async DeleteMe();
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/**
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* Copy SessionStorageCache from the parent process to the content process.
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* See SessionStorageManager documentation for more details.
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*
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* This needs to be synchronous because SessionStorage's semantics are
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* synchronous. Note that the BackgroundSessionStorageManager in the
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* PBackground parent already has the answers to this request immediately
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* available without needing to consult any other threads or perform any I/O.
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*/
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sync Load()
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returns (SSSetItemInfo[] aDefaultData, SSSetItemInfo[] aSessionData);
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/**
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* Send changes for SessionStorageCache from a content process to the parent
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* process so that the data in the parent can be updated to be in sync with
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* the content. See SessionStorageManager documentation for more details.
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*/
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async Checkpoint(SSWriteInfo[] aDefaultWriteInfos,
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SSWriteInfo[] aSessionWriteInfos);
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child:
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async __delete__();
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};
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} // namespace dom
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} // namespace mozilla
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