Tue, 06 Jan 2015 21:39:09 +0100
Conditionally force memory storage according to privacy.thirdparty.isolate;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
1 /* This Source Code Form is subject to the terms of the Mozilla Public
2 * License, v. 2.0. If a copy of the MPL was not distributed with this
3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
5 #ifndef INTCNT_H
6 #define INTCNT_H
8 class IntCount
9 {
10 public:
11 IntCount();
12 ~IntCount();
13 void clear();
14 int countAdd(int index, int increment=1);
15 int countGet(int index);
16 int getSize();
17 int getCount(int pos);
18 int getIndex(int pos);
20 IntCount(const IntCount&old)
21 {
22 numInts = old.numInts;
23 if (numInts > 0) {
24 iPair = new IntPair[numInts];
25 for (int i = 0; i < numInts; i++) {
26 iPair[i] = old.iPair[i];
27 }
28 } else {
29 iPair = nullptr;
30 }
31 }
32 private:
34 int numInts;
35 struct IntPair{int idx; int cnt;} *iPair;
36 };
38 #endif