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https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
c4c18521be
This is probably the worst patch that I have ever written! We add a setPrivate method to nsIPrivateBrowsingChannel which will be implemented by channels who care about private browsing. This allows the client to explicitly override the private bit on the channel. NS_UsePrivateBrowsing is also taught about this override bit using the internal nsIPrivateBrowsingChannel::IsPrivateModeOverriden API. This patch implements the new API for HTTP, FTP and wyciwyg channels. This also modifies the IPC implementations of these channels to correctly transfer that bit to the parent process if it has been set in the child process channel.
93 lines
2.4 KiB
C++
93 lines
2.4 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set sw=2 ts=8 et tw=80 : */
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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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#ifndef SerializedLoadContext_h
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#define SerializedLoadContext_h
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#include "base/basictypes.h"
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#include "ipc/IPCMessageUtils.h"
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#include "nsILoadContext.h"
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/*
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* This file contains the IPC::SerializedLoadContext class, which is used to
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* copy data across IPDL from Child process contexts so it is available in the
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* Parent.
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*/
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class nsIChannel;
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class nsIWebSocketChannel;
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namespace IPC {
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class SerializedLoadContext
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{
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public:
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SerializedLoadContext()
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{
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Init(nullptr);
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}
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SerializedLoadContext(nsILoadContext* aLoadContext);
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SerializedLoadContext(nsIChannel* aChannel);
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SerializedLoadContext(nsIWebSocketChannel* aChannel);
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void Init(nsILoadContext* aLoadContext);
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bool IsNotNull() const
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{
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return mIsNotNull;
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}
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bool IsPrivateBitValid() const
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{
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return mIsPrivateBitValid;
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}
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// used to indicate if child-side LoadContext * was null.
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bool mIsNotNull;
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// used to indicate if child-side mUsePrivateBrowsing flag is valid, even if
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// mIsNotNull is false, i.e., child LoadContext was null.
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bool mIsPrivateBitValid;
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bool mIsContent;
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bool mUsePrivateBrowsing;
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bool mIsInBrowserElement;
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uint32_t mAppId;
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};
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// Function to serialize over IPDL
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template<>
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struct ParamTraits<SerializedLoadContext>
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{
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typedef SerializedLoadContext paramType;
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static void Write(Message* aMsg, const paramType& aParam)
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{
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WriteParam(aMsg, aParam.mIsNotNull);
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WriteParam(aMsg, aParam.mIsContent);
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WriteParam(aMsg, aParam.mUsePrivateBrowsing);
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WriteParam(aMsg, aParam.mAppId);
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WriteParam(aMsg, aParam.mIsInBrowserElement);
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}
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static bool Read(const Message* aMsg, void** aIter, paramType* aResult)
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{
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if (!ReadParam(aMsg, aIter, &aResult->mIsNotNull) ||
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!ReadParam(aMsg, aIter, &aResult->mIsContent) ||
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!ReadParam(aMsg, aIter, &aResult->mUsePrivateBrowsing) ||
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!ReadParam(aMsg, aIter, &aResult->mAppId) ||
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!ReadParam(aMsg, aIter, &aResult->mIsInBrowserElement)) {
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return false;
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}
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return true;
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}
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};
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} // namespace IPC
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#endif // SerializedLoadContext_h
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