The Tor Browser: content/xul/templates/src/nsResourceSet.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: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */

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

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

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

     6 #include "nsResourceSet.h"

     8 nsResourceSet::nsResourceSet(const nsResourceSet& aResourceSet)

     9     : mResources(nullptr),

    10       mCount(0),

    11       mCapacity(0)

    12 {

    13     ConstIterator last = aResourceSet.Last();

    14     for (ConstIterator resource = aResourceSet.First(); resource != last; ++resource)

    15         Add(*resource);

    16 }

    19 nsResourceSet&

    20 nsResourceSet::operator=(const nsResourceSet& aResourceSet)

    21 {

    22     Clear();

    23     ConstIterator last = aResourceSet.Last();

    24     for (ConstIterator resource = aResourceSet.First(); resource != last; ++resource)

    25         Add(*resource);

    26     return *this;

    27 }

    29 nsResourceSet::~nsResourceSet()

    30 {

    31     MOZ_COUNT_DTOR(nsResourceSet);

    32     Clear();

    33     delete[] mResources;

    34 }

    36 nsresult

    37 nsResourceSet::Clear()

    38 {

    39     while (--mCount >= 0) {

    40         NS_RELEASE(mResources[mCount]);

    41     }

    42     mCount = 0;

    43     return NS_OK;

    44 }

    46 nsresult

    47 nsResourceSet::Add(nsIRDFResource* aResource)

    48 {

    49     NS_PRECONDITION(aResource != nullptr, "null ptr");

    50     if (! aResource)

    51         return NS_ERROR_NULL_POINTER;

    53     if (Contains(aResource))

    54         return NS_OK;

    56     if (mCount >= mCapacity) {

    57         int32_t capacity = mCapacity + 4;

    58         nsIRDFResource** resources = new nsIRDFResource*[capacity];

    59         if (! resources)

    60             return NS_ERROR_OUT_OF_MEMORY;

    62         for (int32_t i = mCount - 1; i >= 0; --i)

    63             resources[i] = mResources[i];

    65         delete[] mResources;

    67         mResources = resources;

    68         mCapacity = capacity;

    69     }

    71     mResources[mCount++] = aResource;

    72     NS_ADDREF(aResource);

    73     return NS_OK;

    74 }

    76 void

    77 nsResourceSet::Remove(nsIRDFResource* aProperty)

    78 {

    79     bool found = false;

    81     nsIRDFResource** res = mResources;

    82     nsIRDFResource** limit = mResources + mCount;

    83     while (res < limit) {

    84         if (found) {

    85             *(res - 1) = *res;

    86         }

    87         else if (*res == aProperty) {

    88             NS_RELEASE(*res);

    89             found = true;

    90         }

    91         ++res;

    92     }

    94     if (found)

    95         --mCount;

    96 }

    98 bool

    99 nsResourceSet::Contains(nsIRDFResource* aResource) const

   100 {

   101     for (int32_t i = mCount - 1; i >= 0; --i) {

   102         if (mResources[i] == aResource)

   103             return true;

   104     }

   106     return false;

   107 }

The Tor Browser / file revision

content/xul/templates/src/nsResourceSet.cpp@129ffea94266

content/xul/templates/src/nsResourceSet.cpp