iOS使用cycript調試APP技巧

cycript -p MobiSecretSMS


var app = [UIApplication sharedApplication]
app.delegate
var keyWindow = app.keyWindow
var rootController = keyWindow.rootViewController
var visibleController = rootController.visibleViewController


function printMethods(className) {
  var count = new new Type("I");
  var methods = class_copyMethodList(objc_getClass(className), count);
  var methodsArray = [];
  for(var i = 0; i < *count; i++) {
    var method = methods[i];
    methodsArray.push({selector:method_getName(method), implementation:method_getImplementation(method)});
  }
  free(methods);
  free(count);
  return methodsArray;
}


printMethods(MobiLockViewController)
[visibleController onApiLoginSuccess:@"errCode:0"]


UIApp.keyWindow.recursiveDescription


function printMethods(className) {
  var count = new new Type("I");
  var methods = class_copyMethodList(objc_getClass(className), count);
  var methodsArray = [];
  for(var i = 0; i < *count; i++) {
    var method = methods[i];
    methodsArray.push({selector:method_getName(method), implementation:method_getImplementation(method)});
  }
  free(methods);
  free(count);
  return methodsArray;
}


//printMethods(MobiLoginViewController)
//var assetsController = new Instance(0x162b5e50)
//assetsController.view.backgroundColor = [UIColor blueColor]


 [visibleController.view removeFromSuperview]
 [rootController.view addSubview:visibleController.view]
  [visibleController onApiCheckLoginSuccess:@"1"]


  var tv = [[MobiTabbarViewController alloc] init]
  [visibleController.view addSubview:tv.view]
[tv.view removeFromSuperview]


  [visibleController onApiLoginSuccess:@"xxxxxx"]


  [visibleController onApiCheckLoginSuccess:@"xxxxxx"]


//獲得當前最上層VierController
function getTopVC(){
    var result = nil;
    var window = [[UIApplication sharedApplication] keyWindow];
    if (window.windowLevel != UIWindowLevelNormal)
    {
        var winarray=[]
        winarray= [[UIApplication sharedApplication] windows];
        for(var i=0;i<windows.count;i++)
        {
            var tmpWin = [windows objectAtIndex:i];
            if (tmpWin.windowLevel == UIWindowLevelNormal)
            {
                window = tmpWin;
                break;
            }
        }
    }


    var  frontView = [[window subviews] objectAtIndex:0];
    var nextResponder = [frontView nextResponder];
     if ([nextResponder isKindOfClass:[UIViewController class]])
          result = nextResponder;
     else
          result = window.rootViewController;
     return result;
}


$ cycript -p 3272 weak_classdump.cy; cycript -p 3272


UIApp
UIApp.delegate
weak_classdump(MobiAppDelegate, "/someDirWithWriteAccess/");