chrome/common/mac/objc_method_swizzle.mm - Issue 7826016: [Mac] Enable CrZombie for all processes.

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Issue 7826016: [Mac] Enable CrZombie for all processes. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: Whitespace, and verify merge. Created 9 years, 3 months ago

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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.	1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be	2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.	3 // found in the LICENSE file.

4	4

5 #import "chrome/browser/ui/cocoa/objc_method_swizzle.h"	5 #import "chrome/common/mac/objc_method_swizzle.h"

6	6

7 #import "base/logging.h"	7 #import "base/logging.h"

8 #import "base/memory/scoped_nsobject.h"	8 #import "base/memory/scoped_nsobject.h"

9 #import "chrome/app/breakpad_mac.h"

10	9

11 namespace ObjcEvilDoers {	10 namespace ObjcEvilDoers {

12	11

13 Method GetImplementedInstanceMethod(Class aClass, SEL aSelector) {	12 Method GetImplementedInstanceMethod(Class aClass, SEL aSelector) {

14 Method method = NULL;	13 Method method = NULL;

15 unsigned int methodCount = 0;	14 unsigned int methodCount = 0;

16 Method* methodList = class_copyMethodList(aClass, &methodCount);	15 Method* methodList = class_copyMethodList(aClass, &methodCount);

17 if (methodList) {	16 if (methodList) {

18 for (unsigned int i = 0; i < methodCount; ++i) {	17 for (unsigned int i = 0; i < methodCount; ++i) {

19 if (method_getName(methodList[i]) == aSelector) {	18 if (method_getName(methodList[i]) == aSelector) {

(...skipping 30 matching lines...) Expand all Loading...
50 }	49 }

51	50

52 IMP ret = method_getImplementation(original);	51 IMP ret = method_getImplementation(original);

53 if (ret) {	52 if (ret) {

54 method_exchangeImplementations(original, alternate);	53 method_exchangeImplementations(original, alternate);

55 }	54 }

56 return ret;	55 return ret;

57 }	56 }

58	57

59 } // namespace ObjcEvilDoers	58 } // namespace ObjcEvilDoers

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