The Tor Browser: docshell/base/SerializedLoadContext.cpp@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

     2 /* vim: set sw=2 ts=8 et tw=80 : */

     3 /* This Source Code Form is subject to the terms of the Mozilla Public

     4  * License, v. 2.0. If a copy of the MPL was not distributed with this

     5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     7 #include "SerializedLoadContext.h"

     8 #include "nsNetUtil.h"

     9 #include "nsIChannel.h"

    10 #include "nsIWebSocketChannel.h"

    12 namespace IPC {

    14 SerializedLoadContext::SerializedLoadContext(nsILoadContext* aLoadContext)

    15 {

    16   Init(aLoadContext);

    17 }

    19 SerializedLoadContext::SerializedLoadContext(nsIChannel* aChannel)

    20 {

    21   if (!aChannel) {

    22     Init(nullptr);

    23     return;

    24   }

    26   nsCOMPtr<nsILoadContext> loadContext;

    27   NS_QueryNotificationCallbacks(aChannel, loadContext);

    28   Init(loadContext);

    30   if (!loadContext) {

    31     // Attempt to retrieve the private bit from the channel if it has been

    32     // overriden.

    33     bool isPrivate = false;

    34     bool isOverriden = false;

    35     nsCOMPtr<nsIPrivateBrowsingChannel> pbChannel = do_QueryInterface(aChannel);

    36     if (pbChannel &&

    37         NS_SUCCEEDED(pbChannel->IsPrivateModeOverriden(&isPrivate, &isOverriden)) &&

    38         isOverriden) {

    39       mUsePrivateBrowsing = isPrivate;

    40       mIsPrivateBitValid = true;

    41     }

    42   }

    43 }

    45 SerializedLoadContext::SerializedLoadContext(nsIWebSocketChannel* aChannel)

    46 {

    47   nsCOMPtr<nsILoadContext> loadContext;

    48   if (aChannel) {

    49     NS_QueryNotificationCallbacks(aChannel, loadContext);

    50   }

    51   Init(loadContext);

    52 }

    54 void

    55 SerializedLoadContext::Init(nsILoadContext* aLoadContext)

    56 {

    57   if (aLoadContext) {

    58     mIsNotNull = true;

    59     mIsPrivateBitValid = true;

    60     aLoadContext->GetIsContent(&mIsContent);

    61     aLoadContext->GetUsePrivateBrowsing(&mUsePrivateBrowsing);

    62     aLoadContext->GetUseRemoteTabs(&mUseRemoteTabs);

    63     aLoadContext->GetAppId(&mAppId);

    64     aLoadContext->GetIsInBrowserElement(&mIsInBrowserElement);

    65   } else {

    66     mIsNotNull = false;

    67     mIsPrivateBitValid = false;

    68     // none of below values really matter when mIsNotNull == false:

    69     // we won't be GetInterfaced to nsILoadContext

    70     mIsContent = true;

    71     mUsePrivateBrowsing = false;

    72     mUseRemoteTabs = false;

    73     mAppId = 0;

    74     mIsInBrowserElement = false;

    75   }

    76 }

    78 } // namespace IPC

The Tor Browser / file revision