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OC runtime to track object call selector msg

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KMTrackOCMsg

OC runtime to track object call selector msg
support class method and instance method
使用OC写的黑盒追踪基于NSObject的方法调用

🌟 Features

  • 追踪一个class调用方法.
  • 支持类方法和实例方法.
  • 支持block.
  • 支持方法的value值print和block调用的arg值打印.

🌟 Notice

  • 为了打印block的参数值,使用libffi的ios编译好的静态库
  • 打印block使用的源码基于BlockHook.
  • 打印参数值使用的源码基于OCMock,做了改动

🐒 使用方法

[KMMethodHook trackSelectorMsg:[TestObject class]];
//or [KMMethodHook trackSelectorMsg:NSClassFromString(@"TestObject")];

打印的log:

2018-07-17 16:05:02.812575+0800 KMTrackOCMsgDemo[3213:181213] value:_loadPlaybackControlsControllersIfNeeded:not args
2018-07-17 16:05:02.813398+0800 KMTrackOCMsgDemo[3213:181213] block:<__NSMallocBlock__: 0x60400045ac10> sel:v@?B@"NSError" argValue:YESnil

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OC runtime to track object call selector msg

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