xpcom/glue/nsXPTCUtils.h@97036ab72558 (annotated)
xpcom/glue/nsXPTCUtils.h
Tue, 06 Jan 2015 21:39:09 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Tue, 06 Jan 2015 21:39:09 +0100
- branch
- TOR_BUG_9701
- changeset 8
- 97036ab72558
- permissions
- -rw-r--r--
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.
| michael@0 | 1 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 2 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 3 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 4 | |
| michael@0 | 5 | #ifndef nsXPTCUtils_h__ |
| michael@0 | 6 | #define nsXPTCUtils_h__ |
| michael@0 | 7 | |
| michael@0 | 8 | #include "xptcall.h" |
| michael@0 | 9 | |
| michael@0 | 10 | /** |
| michael@0 | 11 | * A helper class that initializes an xptcall helper at construction |
| michael@0 | 12 | * and releases it at destruction. |
| michael@0 | 13 | */ |
| michael@0 | 14 | class nsAutoXPTCStub : protected nsIXPTCProxy |
| michael@0 | 15 | { |
| michael@0 | 16 | public: |
| michael@0 | 17 | nsISomeInterface* mXPTCStub; |
| michael@0 | 18 | |
| michael@0 | 19 | protected: |
| michael@0 | 20 | nsAutoXPTCStub() : mXPTCStub(nullptr) { } |
| michael@0 | 21 | |
| michael@0 | 22 | nsresult |
| michael@0 | 23 | InitStub(const nsIID& aIID) |
| michael@0 | 24 | { |
| michael@0 | 25 | return NS_GetXPTCallStub(aIID, this, &mXPTCStub); |
| michael@0 | 26 | } |
| michael@0 | 27 | |
| michael@0 | 28 | ~nsAutoXPTCStub() |
| michael@0 | 29 | { |
| michael@0 | 30 | if (mXPTCStub) |
| michael@0 | 31 | NS_DestroyXPTCallStub(mXPTCStub); |
| michael@0 | 32 | } |
| michael@0 | 33 | }; |
| michael@0 | 34 | |
| michael@0 | 35 | #endif // nsXPTCUtils_h__ |
