xpcom/glue/nsXPTCUtils.h@b8a032363ba2 (annotated)
xpcom/glue/nsXPTCUtils.h
Thu, 22 Jan 2015 13:21:57 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 22 Jan 2015 13:21:57 +0100
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
- permissions
- -rw-r--r--
Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6
| 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__ |
