The Tor Browser: storage/src/mozStorageBindingParamsArray.cpp@129ffea94266

Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.

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

     2  * vim: sw=2 ts=2 et lcs=trail\:.,tab\:>~ :

     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 "mozStorageBindingParamsArray.h"

     8 #include "mozStorageBindingParams.h"

     9 #include "StorageBaseStatementInternal.h"

    11 namespace mozilla {

    12 namespace storage {

    14 ////////////////////////////////////////////////////////////////////////////////

    15 //// BindingParamsArray

    17 BindingParamsArray::BindingParamsArray(

    18   StorageBaseStatementInternal *aOwningStatement

    19 )

    20 : mOwningStatement(aOwningStatement)

    21 , mLocked(false)

    22 {

    23 }

    25 void

    26 BindingParamsArray::lock()

    27 {

    28   NS_ASSERTION(mLocked == false, "Array has already been locked!");

    29   mLocked = true;

    31   // We also no longer need to hold a reference to our statement since it owns

    32   // us.

    33   mOwningStatement = nullptr;

    34 }

    36 const StorageBaseStatementInternal *

    37 BindingParamsArray::getOwner() const

    38 {

    39   return mOwningStatement;

    40 }

    42 NS_IMPL_ISUPPORTS(

    43   BindingParamsArray,

    44   mozIStorageBindingParamsArray

    45 )

    47 ///////////////////////////////////////////////////////////////////////////////

    48 //// mozIStorageBindingParamsArray

    50 NS_IMETHODIMP

    51 BindingParamsArray::NewBindingParams(mozIStorageBindingParams **_params)

    52 {

    53   NS_ENSURE_FALSE(mLocked, NS_ERROR_UNEXPECTED);

    55   nsCOMPtr<mozIStorageBindingParams> params(

    56     mOwningStatement->newBindingParams(this));

    57   NS_ENSURE_TRUE(params, NS_ERROR_UNEXPECTED);

    59   params.forget(_params);

    60   return NS_OK;

    61 }

    63 NS_IMETHODIMP

    64 BindingParamsArray::AddParams(mozIStorageBindingParams *aParameters)

    65 {

    66   NS_ENSURE_FALSE(mLocked, NS_ERROR_UNEXPECTED);

    68   BindingParams *params = static_cast<BindingParams *>(aParameters);

    70   // Check to make sure that this set of parameters was created with us.

    71   if (params->getOwner() != this)

    72     return NS_ERROR_UNEXPECTED;

    74   NS_ENSURE_TRUE(mArray.AppendElement(params), NS_ERROR_OUT_OF_MEMORY);

    76   // Lock the parameters only after we've successfully added them.

    77   params->lock();

    79   return NS_OK;

    80 }

    82 NS_IMETHODIMP

    83 BindingParamsArray::GetLength(uint32_t *_length)

    84 {

    85   *_length = length();

    86   return NS_OK;

    87 }

    89 } // namespace storage

    90 } // namespace mozilla

The Tor Browser / file revision

storage/src/mozStorageBindingParamsArray.cpp@129ffea94266

storage/src/mozStorageBindingParamsArray.cpp