def _showLayer(layer):
layer = '(' + layer + ')'
size = '((CGRect)[(id)' + layer + ' bounds]).size'
width = float(fb.evaluateExpression(size + '.width'))
height = float(fb.evaluateExpression(size + '.height'))
if width == 0.0 or height == 0.0:
print 'Nothing to see here - the size of this element is {} x {}.'.format(
width, height)
return
lldb.debugger.HandleCommand(
'eobjc (void)UIGraphicsBeginImageContextWithOptions(' + size +
', NO, 0.0)')
lldb.debugger.HandleCommand(
'eobjc (void)[(id)' + layer +
' renderInContext:(void *)UIGraphicsGetCurrentContext()]')
frame = lldb.debugger.GetSelectedTarget().GetProcess().GetSelectedThread(
).GetSelectedFrame()
result = frame.EvaluateExpression(
'(UIImage *)UIGraphicsGetImageFromCurrentImageContext()')
if result.GetError() is not None and str(result.GetError()) != 'success':
print result.GetError()
else:
image = result.GetValue()
_showImage(image)
lldb.debugger.HandleCommand('eobjc (void)UIGraphicsEndImageContext()')
def class_getInstanceMethodImplementation(klass, selector):
command = '(void*)class_getInstanceMethod({},@selector({}))'.format(
klass, selector)
method = fb.evaluateExpression(command)
command = '(void*)method_getImplementation({})'.format(method)
imp = fb.evaluateExpression(command)
return imp
def unmaskView(viewOrLayer):
window = fb.evaluateExpression(
'(UIWindow *)[[UIApplication sharedApplication] keyWindow]')
mask = fb.evaluateExpression('(UIView *)[%s viewWithTag:(NSInteger)%s]' %
(window, viewOrLayer))
lldb.debugger.HandleCommand('expr (void)[%s removeFromSuperview]' % mask)
flushCoreAnimationTransaction()
def run(self, arguments, options):
commandForObject, ivarName = arguments
objectAddress = int(fb.evaluateObjectExpression(commandForObject), 0)
ivarOffsetCommand = '(ptrdiff_t)ivar_getOffset((void*)object_getInstanceVariable((id){}, "{}", 0))'.format(
objectAddress, ivarName)
ivarOffset = int(fb.evaluateExpression(ivarOffsetCommand), 0)
# A multi-statement command allows for variables scoped to the command, not permanent in the session like $variables.
ivarSizeCommand = (
'unsigned int size = 0;'
'char *typeEncoding = (char *)ivar_getTypeEncoding((void*)class_getInstanceVariable((Class)object_getClass((id){}), "{}"));'
'(char *)NSGetSizeAndAlignment(typeEncoding, &size, 0);'
'size').format(objectAddress, ivarName)
ivarSize = int(fb.evaluateExpression(ivarSizeCommand), 0)
error = lldb.SBError()
watchpoint = lldb.debugger.GetSelectedTarget().WatchAddress(
objectAddress + ivarOffset, ivarSize, False, True, error)
if error.Success():
print 'Remember to delete the watchpoint using: watchpoint delete {}'.format(
watchpoint.GetID())
else:
print 'Could not create the watchpoint: {}'.format(
error.GetCString())
def maskView(viewOrLayer, color, alpha):
unmaskView(viewOrLayer)
window = fb.evaluateExpression(
'(UIWindow *)[[UIApplication sharedApplication] keyWindow]')
origin = convertPoint(0, 0, viewOrLayer, window)
size = fb.evaluateExpressionValue('(CGSize)((CGRect)[(id)%s frame]).size' %
viewOrLayer)
rectExpr = '(CGRect){{%s, %s}, {%s, %s}}' % (
origin.GetChildMemberWithName('x').GetValue(),
origin.GetChildMemberWithName('y').GetValue(),
size.GetChildMemberWithName('width').GetValue(),
size.GetChildMemberWithName('height').GetValue())
mask = fb.evaluateExpression('(id)[[UIView alloc] initWithFrame:%s]' %
rectExpr)
lldb.debugger.HandleCommand('expr (void)[%s setTag:(NSInteger)%s]' %
(mask, viewOrLayer))
lldb.debugger.HandleCommand(
'expr (void)[%s setBackgroundColor:[UIColor %sColor]]' % (mask, color))
lldb.debugger.HandleCommand('expr (void)[%s setAlpha:(CGFloat)%s]' %
(mask, alpha))
lldb.debugger.HandleCommand('expr (void)[%s addSubview:%s]' %
(window, mask))
flushCoreAnimationTransaction()
def _showLayer(layer):
layer = '(' + layer + ')'
size = '((CGRect)[(id)' + layer + ' bounds]).size'
width = float(fb.evaluateExpression('(CGFloat)(' + size + '.width)'))
height = float(fb.evaluateExpression('(CGFloat)(' + size + '.height)'))
if width == 0.0 or height == 0.0:
print('Nothing to see here - the size of this element is {} x {}.'.
format(width, height))
return
fb.evaluateEffect('UIGraphicsBeginImageContextWithOptions(' + size +
', NO, 0.0)')
fb.evaluateEffect(
'[(id)' + layer +
' renderInContext:(void *)UIGraphicsGetCurrentContext()]')
result = fb.evaluateExpressionValue(
'(UIImage *)UIGraphicsGetImageFromCurrentImageContext()')
if result.GetError() is not None and str(result.GetError()) != 'success':
print(result.GetError())
else:
image = result.GetValue()
_showImage(image)
fb.evaluateEffect('UIGraphicsEndImageContext()')
def unmaskView(viewOrLayer):
window = fb.evaluateExpression(
'(UIWindow *)[[UIApplication sharedApplication] keyWindow]')
mask = fb.evaluateExpression('(UIView *)[%s viewWithTag:(NSInteger)%s]' %
(window, viewOrLayer))
fb.evaluateEffect('[%s removeFromSuperview]' % mask)
flushCoreAnimationTransaction()
def _responderChain(startResponder):
responderAddress = fb.evaluateExpression(startResponder)
while int(responderAddress, 16):
yield fb.evaluateExpressionValue(responderAddress).GetObjectDescription()
responderAddress = fb.evaluateExpression(
"(id)[(id)" + responderAddress + " nextResponder]"
)
def _recursiveViewControllerDescriptionWithPrefixAndChildPrefix(vc, string, prefix, childPrefix):
isMac = runtimeHelpers.isMacintoshArch()
s = "%s%s%s\n" % (prefix, "" if prefix == "" else " ", _viewControllerDescription(vc))
nextPrefix = childPrefix + " |"
numChildViewControllers = fb.evaluateIntegerExpression("(int)[(id)[%s childViewControllers] count]" % (vc))
childViewControllers = fb.evaluateExpression("(id)[%s childViewControllers]" % (vc))
for i in range(0, numChildViewControllers):
viewController = fb.evaluateExpression("(id)[(id)[%s childViewControllers] objectAtIndex:%d]" % (vc, i))
s += _recursiveViewControllerDescriptionWithPrefixAndChildPrefix(viewController, string, nextPrefix, nextPrefix)
if not isMac:
isModal = fb.evaluateBooleanExpression(
"%s != nil && ((id)[(id)[(id)%s presentedViewController] presentingViewController]) == %s" % (vc, vc, vc)
)
if isModal:
modalVC = fb.evaluateObjectExpression("(id)[(id)%s presentedViewController]" % (vc))
s += _recursiveViewControllerDescriptionWithPrefixAndChildPrefix(
modalVC, string, childPrefix + " *M", nextPrefix
)
s += "\n// '*M' means the view controller is presented modally."
return string + s
def prettyPrintInvocation(frame, invocation):
object = fb.evaluateExpression('(id)[(id)' + invocation + ' target]')
description = fb.evaluateExpressionValue(
'(id)' + invocation).GetObjectDescription()
argDescriptions = description.splitlines(True)[4:]
print('NSInvocation: ' + invocation)
print('self: ' + fb.evaluateExpression('(id)' + object))
if len(argDescriptions) > 0:
print('\n' + str(len(argDescriptions)) +
' Arguments:' if len(argDescriptions) > 1 else '\nArgument:')
index = 2
for argDescription in argDescriptions:
s = re.sub(r'argument [0-9]+: ', '', argDescription)
address = findArgAdressAtIndexFromStackFrame(frame, index)
encoding = s.split(' ')[0]
description = ' '.join(s.split(' ')[1:])
readableString = argumentAsString(frame, address, encoding)
if readableString:
print(readableString)
else:
if encoding[0] == '{':
encoding = encoding[1:]
print((hex(address) + ', address of ' + encoding + ' ' +
description).strip())
index += 1
def prettyPrintInvocation(frame, invocation):
object = fb.evaluateExpression("(id)[(id)" + invocation + " target]")
description = fb.evaluateExpressionValue(
"(id)" + invocation).GetObjectDescription()
argDescriptions = description.splitlines(True)[4:]
print("NSInvocation: " + invocation)
print("self: " + fb.evaluateExpression("(id)" + object))
if len(argDescriptions) > 0:
print("\n" + str(len(argDescriptions)) +
" Arguments:" if len(argDescriptions) > 1 else "\nArgument:")
index = 2
for argDescription in argDescriptions:
s = re.sub(r"argument [0-9]+: ", "", argDescription)
address = findArgAdressAtIndexFromStackFrame(frame, index)
encoding = s.split(" ")[0]
description = " ".join(s.split(" ")[1:])
readableString = argumentAsString(frame, address, encoding)
if readableString:
print(readableString)
else:
if encoding[0] == "{":
encoding = encoding[1:]
print((hex(address) + ", address of " + encoding + " " +
description).strip())
index += 1
def prettyPrintInvocation(frame, invocation):
object = fb.evaluateExpression("(id)[(id)" + invocation + " target]")
description = fb.evaluateExpressionValue("(id)" + invocation).GetObjectDescription()
argDescriptions = description.splitlines(True)[4:]
print "NSInvocation: " + invocation
print "self: " + fb.evaluateExpression("(id)" + object)
if len(argDescriptions) > 0:
print "\n" + str(len(argDescriptions)) + " Arguments:" if len(argDescriptions) > 1 else "\nArgument:"
index = 2
for argDescription in argDescriptions:
s = re.sub(r"argument [0-9]+: ", "", argDescription)
lldb.debugger.HandleCommand("expr void *$v")
lldb.debugger.HandleCommand("expr (void)[" + invocation + " getArgument:&$v atIndex:" + str(index) + "]")
address = findArgAdressAtIndexFromStackFrame(frame, index)
encoding = s.split(" ")[0]
description = " ".join(s.split(" ")[1:])
readableString = argumentAsString(frame, address, encoding)
if readableString:
print readableString
else:
if encoding[0] == "{":
encoding = encoding[1:]
print (hex(address) + ", address of " + encoding + " " + description).strip()
index += 1
def prettyPrintInvocation(frame, invocation):
object = fb.evaluateExpression('(id)[(id)' + invocation + ' target]')
description = fb.evaluateExpressionValue('(id)' + invocation).GetObjectDescription()
argDescriptions = description.splitlines(True)[4:]
print 'NSInvocation: ' + invocation
print 'self: ' + fb.evaluateExpression('(id)' + object)
if len(argDescriptions) > 0:
print '\n' + str(len(argDescriptions)) + ' Arguments:' if len(argDescriptions) > 1 else '\nArgument:'
index = 2
for argDescription in argDescriptions:
s = re.sub(r'argument [0-9]+: ', '', argDescription)
address = findArgAdressAtIndexFromStackFrame(frame, index)
encoding = s.split(' ')[0]
description = ' '.join(s.split(' ')[1:])
readableString = argumentAsString(frame, address, encoding)
if readableString:
print readableString
else:
if encoding[0] == '{':
encoding = encoding[1:]
print (hex(address) + ', address of ' + encoding + ' ' + description).strip()
index += 1
def _recursiveViewControllerDescriptionWithPrefixAndChildPrefix(
vc, string, prefix, childPrefix):
s = '%s%s%s\n' % (prefix, '' if prefix == '' else ' ',
_viewControllerDescription(vc))
nextPrefix = childPrefix + ' |'
numChildViewControllers = fb.evaluateIntegerExpression(
'(int)[(id)[%s childViewControllers] count]' % (vc))
childViewControllers = fb.evaluateExpression(
'(id)[%s childViewControllers]' % (vc))
for i in range(0, numChildViewControllers):
viewController = fb.evaluateExpression(
'(id)[(id)[%s childViewControllers] objectAtIndex:%d]' % (vc, i))
s += _recursiveViewControllerDescriptionWithPrefixAndChildPrefix(
viewController, string, nextPrefix, nextPrefix)
isModal = fb.evaluateBooleanExpression(
'%s != nil && ((id)[(id)[(id)%s presentedViewController] presentingViewController]) == %s'
% (vc, vc, vc))
if isModal:
modalVC = fb.evaluateObjectExpression(
'(id)[(id)%s presentedViewController]' % (vc))
s += _recursiveViewControllerDescriptionWithPrefixAndChildPrefix(
modalVC, string, childPrefix + ' *M', nextPrefix)
s += '\n// \'*M\' means the view controller is presented modally.'
return string + s
def _showLayer(layer):
layer = "(" + layer + ")"
size = "((CGRect)[(id)" + layer + " bounds]).size"
width = float(fb.evaluateExpression("(CGFloat)(" + size + ".width)"))
height = float(fb.evaluateExpression("(CGFloat)(" + size + ".height)"))
if width == 0.0 or height == 0.0:
print("Nothing to see here - the size of this element is {} x {}.".
format(width, height))
return
fb.evaluateEffect("UIGraphicsBeginImageContextWithOptions(" + size +
", NO, 0.0)")
fb.evaluateEffect(
"[(id)" + layer +
" renderInContext:(void *)UIGraphicsGetCurrentContext()]")
result = fb.evaluateExpressionValue(
"(UIImage *)UIGraphicsGetImageFromCurrentImageContext()")
if result.GetError() is not None and str(result.GetError()) != "success":
print(result.GetError())
else:
image = result.GetValue()
_showImage(image)
fb.evaluateEffect("UIGraphicsEndImageContext()")
def _inheritanceHierarchy(instanceOfAClass):
instanceAddress = fb.evaluateExpression(instanceOfAClass)
instanceClass = fb.evaluateExpression('(id)[(id)' + instanceAddress +
' class]')
while int(instanceClass, 16):
yield fb.evaluateExpressionValue(instanceClass).GetObjectDescription()
instanceClass = fb.evaluateExpression('(id)[(id)' + instanceClass +
' superclass]')
def accessibilityElements(view):
if fb.evaluateBooleanExpression('[UIView instancesRespondToSelector:@selector(accessibilityElements)]'):
a11yElements = fb.evaluateExpression('(id)[%s accessibilityElements]' % view, False)
if int(a11yElements, 16) != 0:
return a11yElements
if fb.evaluateBooleanExpression('[%s respondsToSelector:@selector(_accessibleSubviews)]' % view):
return fb.evaluateExpression('(id)[%s _accessibleSubviews]' % (view), False)
else:
return fb.evaluateObjectExpression('[[[UIApplication sharedApplication] keyWindow] _accessibilityElementsInContainer:0 topLevel:%s includeKB:0]' % view)
def accessibilityElements(view):
if fb.evaluateBooleanExpression('[UIView instancesRespondToSelector:@selector(accessibilityElements)]'):
a11yElements = fb.evaluateExpression('(id)[%s accessibilityElements]' % view, False)
if int(a11yElements, 16) != 0:
return a11yElements
if fb.evaluateBooleanExpression('[%s respondsToSelector:@selector(_accessibleSubviews)]' % view):
return fb.evaluateExpression('(id)[%s _accessibleSubviews]' % (view), False)
else:
return fb.evaluateObjectExpression('[[[UIApplication sharedApplication] keyWindow] _accessibilityElementsInContainer:0 topLevel:%s includeKB:0]' % view)
def subviewsOfView(view):
views = [(view, 0)]
yield views[0]
while views:
(view, level) = views.pop(0)
subviews = fb.evaluateExpression('(id)[%s subviews]' % view)
subviewsCount = int(fb.evaluateExpression('(int)[(id)%s count]' % subviews))
for i in xrange(subviewsCount):
subview = fb.evaluateExpression('(id)[%s objectAtIndex:%i]' % (subviews, i))
views.append((subview, level+1))
yield (subview, level+1)
def subviewsOfView(view):
views = [(view, 0)]
yield views[0]
while views:
(view, level) = views.pop(0)
subviews = fb.evaluateExpression('(id)[%s subviews]' % view)
subviewsCount = int(
fb.evaluateExpression('(int)[(id)%s count]' % subviews))
for i in xrange(subviewsCount):
subview = fb.evaluateExpression('(id)[%s objectAtIndex:%i]' %
(subviews, i))
views.append((subview, level + 1))
yield (subview, level + 1)
def run(self, args, options):
print '------ start config ------'
if options.id == "" and options.url == "":
print "error, -d or -u missing!"
return
# 1. Generate url and document path first
if options.id is not None and options.id != "":
tqms_dict = getTQMSInformationDict(options.id)
for key in tqms_dict:
if tqms_dict[key] is None or tqms_dict[key] == "":
print "Error when get %s for TQMS: %s" % (key, options.id)
config_url = tqms_dict['url']
document_path = tqms_dict['document']
path_separator = tqms_dict['separator']
elif options.url is not None and options.url != "":
config_url = options.url
config_url = self.getPureUrlLink(config_url)
print "config_url = %s" % config_url
print "document_path = %s" % document_path
# 2. Config the document path into FolderPathSearcher
if document_path is not None and path_separator is not None:
lldb.debugger.HandleCommand('expression [FolderPathSearcher getInstance]')
if document_path is not None and document_path != "":
expr = '[[FolderPathSearcher getInstance] setSearchPath:@"'+ document_path +'" Separator:@"'+ path_separator +'"]'
lldb.debugger.HandleCommand('expression ' + expr)
# 3. Apply url link
if config_url is not None:
url = fb.evaluateExpression('(NSURL*)[NSURL URLWithString:@"%s"]' % config_url)
application = fb.evaluateExpression('(UIApplication*)[UIApplication sharedApplication]')
delegate = fb.evaluateExpression('[(UIApplication*)%s delegate]' % application)
lldb.debugger.HandleCommand('expr (void)[%s application:%s openURL:%s sourceApplication:nil annotation:nil]' % (delegate, application, url))
print '------ end config ------'
else:
print 'Failed to generate the url link, please check your url or TQMS ID is correct!'
# 4. Continue run our app
lldb.debugger.SetAsync(True)
lldb.debugger.GetSelectedTarget().GetProcess().Continue()
# the following code is used for testing
# config = MSIConfigCommand()
# config.run(['880507'], config.options())
def prettyPrintInvocation(frame, invocation):
object = fb.evaluateExpression('(id)[(id)' + invocation + ' target]')
selector = fb.evaluateExpressionValue('(char *)sel_getName((SEL)[(id)' +
invocation +
' selector])').GetSummary()
selector = re.sub(r'^"|"$', '', selector)
objectClassValue = fb.evaluateExpressionValue('(id)object_getClass((id)' +
object + ')')
objectClass = objectClassValue.GetObjectDescription()
description = fb.evaluateExpressionValue(
'(id)' + invocation).GetObjectDescription()
argDescriptions = description.splitlines(True)[4:]
print 'NSInvocation: ' + invocation
print 'self: ' + fb.evaluateExpression('(id)' + object)
if len(argDescriptions) > 0:
print '\n' + str(len(argDescriptions)) + ' Arguments:' if len(
argDescriptions) > 1 else '\nArgument:'
index = 2
for argDescription in argDescriptions:
s = re.sub(r'argument [0-9]+: ', '', argDescription)
lldb.debugger.HandleCommand('expr -l objc++ -- void *$v')
lldb.debugger.HandleCommand('expr -l objc++ -- (void)[' +
invocation +
' getArgument:&$v atIndex:' +
str(index) + ']')
address = findArgAdressAtIndexFromStackFrame(frame, index)
encoding = s.split(' ')[0]
description = ' '.join(s.split(' ')[1:])
readableString = argumentAsString(frame, address, encoding)
if readableString:
print readableString
else:
if encoding[0] == '{':
encoding = encoding[1:]
print(
hex(address) + ', address of ' + encoding + ' ' +
description).strip()
index += 1
def run(self, arguments, options):
# pdb.set_trace()
coreName = fb.evaluateExpression(
'[CoreManager getCoreFromProtocol:(Protocol *)objc_getProtocol("' +
arguments[0] + '")]')
print('<{}: {}>'.format(arguments[0], coreName))
lldb.debugger.HandleCommand('po [%s %s]' % (coreName, arguments[1]))
def setBorderOnAmbiguousViewRecursive(view, width, color):
if not fb.evaluateBooleanExpression('[(id)%s isKindOfClass:(Class)[UIView class]]' % view):
return
isAmbiguous = fb.evaluateBooleanExpression('(BOOL)[%s hasAmbiguousLayout]' % view)
if isAmbiguous:
layer = viewHelpers.convertToLayer(view)
fb.evaluateEffect('[%s setBorderWidth:(CGFloat)%s]' % (layer, width))
fb.evaluateEffect('[%s setBorderColor:(CGColorRef)[(id)[UIColor %sColor] CGColor]]' % (layer, color))
subviews = fb.evaluateExpression('(id)[%s subviews]' % view)
subviewsCount = int(fb.evaluateExpression('(int)[(id)%s count]' % subviews))
if subviewsCount > 0:
for i in range(0, subviewsCount):
subview = fb.evaluateExpression('(id)[%s objectAtIndex:%i]' % (subviews, i))
setBorderOnAmbiguousViewRecursive(subview, width, color)
def convertToLayer(viewOrLayer):
if fb.evaluateBooleanExpression('[(id)%s isKindOfClass:(Class)[CALayer class]]' % viewOrLayer):
return viewOrLayer
elif fb.evaluateBooleanExpression('[(id)%s respondsToSelector:(SEL)@selector(layer)]' % viewOrLayer):
return fb.evaluateExpression('(CALayer *)[%s layer]' % viewOrLayer)
else:
raise Exception('Argument must be a CALayer, UIView, or NSView.')
def upwardsRecursiveDescription(view, maxDepth=0):
if not fb.evaluateBooleanExpression('[(id)%s isKindOfClass:(Class)[UIView class]]' % view) and not fb.evaluateBooleanExpression('[(id)%s isKindOfClass:(Class)[NSView class]]' % view):
return None
currentView = view
recursiveDescription = []
depth = 0
while currentView and (maxDepth <= 0 or depth <= maxDepth):
depth += 1
viewDescription = fb.evaluateExpressionValue('(id)[%s debugDescription]' % (currentView)).GetObjectDescription()
currentView = fb.evaluateExpression('(void*)[%s superview]' % (currentView))
try:
if int(currentView, 0) == 0:
currentView = None
except:
currentView = None
if viewDescription:
recursiveDescription.insert(0, viewDescription)
if len(viewDescription) == 0:
return None
currentPrefix = ""
builder = ""
for viewDescription in recursiveDescription:
builder += currentPrefix + viewDescription + "\n"
currentPrefix += " | "
return builder
def _recursiveViewControllerDescriptionWithPrefixAndChildPrefix(
vc, string, prefix, childPrefix):
isMac = runtimeHelpers.isMacintoshArch()
s = "%s%s%s\n" % (
prefix,
"" if prefix == "" else " ",
_viewControllerDescription(vc),
)
nextPrefix = childPrefix + " |"
numChildViewControllers = fb.evaluateIntegerExpression(
"(int)[(id)[%s childViewControllers] count]" % (vc))
for i in range(0, numChildViewControllers):
viewController = fb.evaluateExpression(
"(id)[(id)[%s childViewControllers] objectAtIndex:%d]" % (vc, i))
s += _recursiveViewControllerDescriptionWithPrefixAndChildPrefix(
viewController, string, nextPrefix, nextPrefix)
if not isMac:
isModal = fb.evaluateBooleanExpression(
"%s != nil && ((id)[(id)[(id)%s presentedViewController] presentingViewController]) == %s" # noqa B950
% (vc, vc, vc))
if isModal:
modalVC = fb.evaluateObjectExpression(
"(id)[(id)%s presentedViewController]" % (vc))
s += _recursiveViewControllerDescriptionWithPrefixAndChildPrefix(
modalVC, string, childPrefix + " *M", nextPrefix)
s += "\n// '*M' means the view controller is presented modally."
return string + s
def setBorderOnAmbiguousViewRecursive(view, width, color):
if not fb.evaluateBooleanExpression('[(id)%s isKindOfClass:(Class)[UIView class]]' % view):
return
isAmbiguous = fb.evaluateBooleanExpression('(BOOL)[%s hasAmbiguousLayout]' % view)
if isAmbiguous:
layer = viewHelpers.convertToLayer(view)
fb.evaluateEffect('[%s setBorderWidth:(CGFloat)%s]' % (layer, width))
fb.evaluateEffect('[%s setBorderColor:(CGColorRef)[(id)[UIColor %sColor] CGColor]]' % (layer, color))
subviews = fb.evaluateExpression('(id)[%s subviews]' % view)
subviewsCount = int(fb.evaluateExpression('(int)[(id)%s count]' % subviews))
if subviewsCount > 0:
for i in range(0, subviewsCount):
subview = fb.evaluateExpression('(id)[%s objectAtIndex:%i]' % (subviews, i))
setBorderOnAmbiguousViewRecursive(subview, width, color)
def run(self, arguments, options):
# pdb.set_trace()
bridgeName = fb.evaluateExpression(
'[[YYBridgeSet shareInstance] getBridgeWithProtocol:(Protocol *)objc_getProtocol("'
+ arguments[0] + '")]')
print('<{}: {}>'.format(arguments[0], bridgeName))
lldb.debugger.HandleCommand('po [%s %s]' % (bridgeName, arguments[1]))
def convertToLayer(viewOrLayer):
if fb.evaluateBooleanExpression('[(id)%s isKindOfClass:(Class)[CALayer class]]' % viewOrLayer):
return viewOrLayer
elif fb.evaluateBooleanExpression('[(id)%s respondsToSelector:(SEL)@selector(layer)]' % viewOrLayer):
return fb.evaluateExpression('(CALayer *)[%s layer]' % viewOrLayer)
else:
raise Exception('Argument must be a CALayer or a UIView')
def upwardsRecursiveDescription(view):
if not fb.evaluateBooleanExpression('[(id)%s isKindOfClass:(Class)[UIView class]]' % view):
return None
currentView = view
recursiveDescription = []
while currentView:
viewDescription = fb.evaluateExpressionValue('(id)[%s debugDescription]' % (currentView)).GetObjectDescription()
currentView = fb.evaluateExpression('(void*)[%s superview]' % (currentView))
try:
if int(currentView, 0) == 0:
currentView = None
except:
currentView = None
if viewDescription:
recursiveDescription.insert(0, viewDescription)
if len(viewDescription) == 0:
return None
currentPrefix = ""
builder = ""
for viewDescription in recursiveDescription:
builder += currentPrefix + viewDescription + "\n"
currentPrefix += " | "
return builder
def printInvocationForFrame(frame):
print(frame)
symbolName = frame.GetSymbol().GetName()
if not re.match(r"[-+]\s*\[.*\]", symbolName):
return
self = findArgAtIndexFromStackFrame(frame, 0)
cmd = findArgAtIndexFromStackFrame(frame, 1)
commandForSignature = (
"[(id)" + self +
" methodSignatureForSelector:(char *)sel_getName((SEL)" + cmd + ")]")
signatureValue = fb.evaluateExpressionValue("(id)" + commandForSignature)
if (signatureValue.GetError() is not None
and str(signatureValue.GetError()) != "success"):
print(
"My sincerest apologies. I couldn't find a method signature for the selector." # noqa B950
)
return
signature = signatureValue.GetValue()
arg0 = stackStartAddressInSelectedFrame(frame)
commandForInvocation = (
"[NSInvocation _invocationWithMethodSignature:(id)" + signature +
" frame:((void *)" + str(arg0) + ")]")
invocation = fb.evaluateExpression("(id)" + commandForInvocation)
if invocation:
prettyPrintInvocation(frame, invocation)
else:
print(frame)
def printInvocationForFrame(frame):
print frame
symbolName = frame.GetSymbol().GetName()
if not re.match(r'[-+]\s*\[.*\]', symbolName):
return
self = findArgAtIndexFromStackFrame(frame, 0)
cmd = findArgAtIndexFromStackFrame(frame, 1)
commandForSignature = '[(id)' + self + ' methodSignatureForSelector:(char *)sel_getName((SEL)' + cmd + ')]'
signatureValue = fb.evaluateExpressionValue('(id)' + commandForSignature)
if signatureValue.GetError() is not None and str(signatureValue.GetError()) != 'success':
print "My sincerest apologies. I couldn't find a method signature for the selector."
return
signature = signatureValue.GetValue()
arg0 = stackStartAddressInSelectedFrame(frame)
commandForInvocation = '[NSInvocation _invocationWithMethodSignature:(id)' + signature + ' frame:((void *)' + str(arg0) + ')]'
invocation = fb.evaluateExpression('(id)' + commandForInvocation)
if invocation:
prettyPrintInvocation(frame, invocation)
else:
print frame
def printInvocationForFrame(frame):
print frame
symbolName = frame.GetSymbol().GetName()
if not re.match(r'[-+]\s*\[.*\]', symbolName):
return
self = findArgAtIndexFromStackFrame(frame, 0)
cmd = findArgAtIndexFromStackFrame(frame, 1)
commandForSignature = '[(id)' + self + ' methodSignatureForSelector:(char *)sel_getName((SEL)' + cmd + ')]'
signatureValue = fb.evaluateExpressionValue('(id)' + commandForSignature)
if signatureValue.GetError() is not None and str(signatureValue.GetError()) != 'success':
print "My sincerest apologies. I couldn't find a method signature for the selector."
return
signature = signatureValue.GetValue()
arg0 = stackStartAddressInSelectedFrame(frame)
commandForInvocation = '[NSInvocation _invocationWithMethodSignature:(id)' + signature + ' frame:((void *)' + str(arg0) + ')]'
invocation = fb.evaluateExpression('(id)' + commandForInvocation)
if invocation:
prettyPrintInvocation(frame, invocation)
else:
print frame
def maskView(viewOrLayer, color, alpha):
unmaskView(viewOrLayer)
window = fb.evaluateExpression('(UIWindow *)[[UIApplication sharedApplication] keyWindow]')
origin = convertPoint(0, 0, viewOrLayer, window)
size = fb.evaluateExpressionValue('(CGSize)((CGRect)[(id)%s frame]).size' % viewOrLayer)
rectExpr = '(CGRect){{%s, %s}, {%s, %s}}' % (origin.GetChildMemberWithName('x').GetValue(),
origin.GetChildMemberWithName('y').GetValue(),
size.GetChildMemberWithName('width').GetValue(),
size.GetChildMemberWithName('height').GetValue())
mask = fb.evaluateExpression('(id)[[UIView alloc] initWithFrame:%s]' % rectExpr)
lldb.debugger.HandleCommand('expr (void)[%s setTag:(NSInteger)%s]' % (mask, viewOrLayer))
lldb.debugger.HandleCommand('expr (void)[%s setBackgroundColor:[UIColor %sColor]]' % (mask, color))
lldb.debugger.HandleCommand('expr (void)[%s setAlpha:(CGFloat)%s]' % (mask, alpha))
lldb.debugger.HandleCommand('expr (void)[%s addSubview:%s]' % (window, mask))
flushCoreAnimationTransaction()
def run(self, arguments, options):
upwards = 'YES' if options.upwards else 'NO'
showViews = 'YES' if options.showViews == 'YES' else 'NO'
view = fb.evaluateInputExpression(arguments[0])
if not viewHelpers.isView(view):
# assume it's a CKComponent
view = fb.evaluateExpression('((CKComponent *)%s).viewContext.view' % view)
print fb.describeObject('[CKComponentHierarchyDebugHelper componentHierarchyDescriptionForView:(UIView *)' + view + ' searchUpwards:' + upwards + ' showViews:' + showViews + ']')
def run(self, arguments, options):
upwards = 'YES' if options.upwards else 'NO'
showViews = 'YES' if options.showViews == 'YES' else 'NO'
view = fb.evaluateInputExpression(arguments[0])
if not viewHelpers.isView(view):
# assume it's a CKComponent
view = fb.evaluateExpression('((CKComponent *)%s).viewContext.view' % view)
print(fb.describeObject('[CKComponentHierarchyDebugHelper componentHierarchyDescriptionForView:(UIView *)' + view + ' searchUpwards:' + upwards + ' showViews:' + showViews + ']'))
def run(self, arguments, options):
object = fb.evaluateInputExpression(arguments[0])
ivarName = arguments[1]
objectClass = fb.evaluateExpressionValue('(id)[(' + object + ') class]').GetObjectDescription()
ivarTypeCommand = '((char *)ivar_getTypeEncoding((void*)object_getInstanceVariable((id){}, \"{}\", 0)))[0]'.format(object, ivarName)
ivarTypeEncodingFirstChar = fb.evaluateExpression(ivarTypeCommand)
result = fb.evaluateExpressionValue('(({} *)({}))->{}'.format(printCommand, objectClass, object, ivarName))
return result.GetObjectDescription() if '@' in ivarTypeEncodingFirstChar else result.GetValue()
def _recursiveViewControllerDescriptionWithPrefixAndChildPrefix(vc, string, prefix, childPrefix):
s = '%s%s%s\n' % (prefix, '' if prefix == '' else ' ', _viewControllerDescription(vc))
nextPrefix = childPrefix + ' |'
numChildViewControllers = fb.evaluateIntegerExpression('(int)[(id)[%s childViewControllers] count]' % (vc))
childViewControllers = fb.evaluateExpression('(id)[%s childViewControllers]' % (vc))
for i in range(0, numChildViewControllers):
viewController = fb.evaluateExpression('(id)[(id)[%s childViewControllers] objectAtIndex:%d]' % (vc, i))
s += _recursiveViewControllerDescriptionWithPrefixAndChildPrefix(viewController, string, nextPrefix, nextPrefix)
isModal = fb.evaluateBooleanExpression('((id)[(id)[(id)%s presentedViewController] presentingViewController]) == %s' % (vc, vc))
if isModal:
modalVC = fb.evaluateObjectExpression('(id)[(id)%s presentedViewController]' % (vc))
s += _recursiveViewControllerDescriptionWithPrefixAndChildPrefix(modalVC, string, childPrefix + ' *M' , nextPrefix)
s += '\n// \'*M\' means the view controller is presented modally.'
return string + s
def run(self, arguments, options):
object = fb.evaluateInputExpression(arguments[0])
ivarName = arguments[1]
objectClass = fb.evaluateExpressionValue('(id)[(' + object + ') class]').GetObjectDescription()
ivarTypeCommand = '((char *)ivar_getTypeEncoding((void*)object_getInstanceVariable((id){}, \"{}\", 0)))[0]'.format(object, ivarName)
ivarTypeEncodingFirstChar = fb.evaluateExpression(ivarTypeCommand)
result = fb.evaluateExpressionValue('(({} *)({}))->{}'.format(objectClass, object, ivarName))
print result.GetObjectDescription() if '@' in ivarTypeEncodingFirstChar else result
def run(self, arguments, options):
commandForObject, ivarName = arguments
object = fb.evaluateObjectExpression(commandForObject)
objectClass = fb.evaluateExpressionValue('(id)[(' + object + ') class]').GetObjectDescription()
ivarTypeCommand = '((char *)ivar_getTypeEncoding((void*)object_getInstanceVariable((id){}, \"{}\", 0)))[0]'.format(object, ivarName)
ivarTypeEncodingFirstChar = fb.evaluateExpression(ivarTypeCommand)
printCommand = 'po' if ('@' in ivarTypeEncodingFirstChar) else 'p'
lldb.debugger.HandleCommand('{} (({} *)({}))->{}'.format(printCommand, objectClass, object, ivarName))
def run(self, arguments, options):
commandForObject, ivarName = arguments
object = fb.evaluateObjectExpression(commandForObject)
objectClass = fb.evaluateExpressionValue('(id)[(' + object + ') class]').GetObjectDescription()
ivarTypeCommand = '((char *)ivar_getTypeEncoding((void*)object_getInstanceVariable((id){}, \"{}\", 0)))[0]'.format(object, ivarName)
ivarTypeEncodingFirstChar = fb.evaluateExpression(ivarTypeCommand)
printCommand = 'po' if ('@' in ivarTypeEncodingFirstChar) else 'p'
lldb.debugger.HandleCommand('{} (({} *)({}))->{}'.format(printCommand, objectClass, object, ivarName))
def _showImage(commandForImage):
imageDirectory = '/tmp/xcode_debug_images/'
imageName = time.strftime("%Y-%m-%d-%H-%M-%S", time.gmtime()) + ".png"
imagePath = imageDirectory + imageName
try:
os.makedirs(imageDirectory)
except OSError as e:
if e.errno == errno.EEXIST and os.path.isdir(imageDirectory):
pass
else:
raise
toPNG = '(id)UIImagePNGRepresentation((id){})'.format(commandForImage)
imageDataAddress = fb.evaluateExpressionValue(
toPNG, tryAllThreads=True).GetValue()
imageBytesStartAddress = fb.evaluateExpression('(void *)[(id)' +
imageDataAddress +
' bytes]')
imageBytesLength = fb.evaluateExpression('(NSUInteger)[(id)' +
imageDataAddress + ' length]')
address = int(imageBytesStartAddress, 16)
length = int(imageBytesLength)
if not (address or length):
print('Could not get image data.')
return
process = lldb.debugger.GetSelectedTarget().GetProcess()
error = lldb.SBError()
mem = process.ReadMemory(address, length, error)
if error is not None and str(error) != 'success':
print(error)
else:
imgFile = open(imagePath, 'wb')
imgFile.write(mem)
imgFile.close()
os.system('open ' + imagePath)
def run(self, arguments, options):
commandForObject = arguments[0]
object = fb.evaluateObjectExpression(commandForObject)
fb.evaluateExpressionValue('unsigned int $fblldb_ivar_count = 0', False)
fb.evaluateExpressionValue('intptr_t *$fblldb_ivars = (intptr_t *)class_copyIvarList((Class)object_getClass({}), &$fblldb_ivar_count)'.format(object), False)
ivarCount = int(fb.evaluateExpression('$fblldb_ivar_count'))
for i in range(0, ivarCount):
# TODO Unsure how to easily read the string properly, so just getting a summary and removing the quotes.
ivarName = fb.evaluateExpressionValue('(char *)ivar_getName((void *)$fblldb_ivars[{}])'.format(i)).GetSummary()[1:-1]
print '{} -> '.format(ivarName),
FBPrintInstanceVariable().run([commandForObject, ivarName], options)
def run(self, arguments, options):
# pdb.set_trace()
object = lldb.SBCommandReturnObject()
coreName = fb.evaluateExpression('((' + arguments[0] +
' *)[CoreManager getCore:[' +
arguments[0] + ' class]])')
result = fb.evaluateObjectExpression('(id)[' + coreName +
' %s]' % arguments[1])
print('result: {}'.format(result))
print('<{}: {}>'.format(arguments[0], coreName))
lldb.debugger.HandleCommand('po [(%s *)%s %s]' %
(arguments[0], coreName, arguments[1]))
def prettyPrintInvocation(frame, invocation):
object = fb.evaluateExpression('(id)[(id)' + invocation + ' target]')
selector = fb.evaluateExpressionValue('(char *)sel_getName((SEL)[(id)' + invocation + ' selector])').GetSummary()
selector = re.sub(r'^"|"$', '', selector)
objectClassValue = fb.evaluateExpressionValue('(id)object_getClass((id)' + object + ')')
objectClass = objectClassValue.GetObjectDescription()
description = fb.evaluateExpressionValue('(id)' + invocation).GetObjectDescription()
argDescriptions = description.splitlines(True)[4:]
print 'NSInvocation: ' + invocation
print 'self: ' + fb.evaluateExpression('(id)' + object)
if len(argDescriptions) > 0:
print '\n' + str(len(argDescriptions)) + ' Arguments:' if len(argDescriptions) > 1 else '\nArgument:'
index = 2
for argDescription in argDescriptions:
s = re.sub(r'argument [0-9]+: ', '', argDescription)
lldb.debugger.HandleCommand('expr void *$v')
lldb.debugger.HandleCommand('expr (void)[' + invocation + ' getArgument:&$v atIndex:' + str(index) + ']')
address = findArgAdressAtIndexFromStackFrame(frame, index)
encoding = s.split(' ')[0]
description = ' '.join(s.split(' ')[1:])
readableString = argumentAsString(frame, address, encoding)
if readableString:
print readableString
else:
if encoding[0] == '{':
encoding = encoding[1:len(encoding)-1]
print (hex(address) + ', address of ' + encoding + ' ' + description).strip()
index += 1
def run(self, arguments, options):
commandForObject, ivarName = arguments
object = fb.evaluateObjectExpression(commandForObject)
objectClass = fb.evaluateExpressionValue("(id)[(" + object + ") class]").GetObjectDescription()
ivarTypeCommand = '((char *)ivar_getTypeEncoding((void*)object_getInstanceVariable((id){}, "{}", 0)))[0]'.format(
object, ivarName
)
ivarTypeEncodingFirstChar = fb.evaluateExpression(ivarTypeCommand)
printCommand = "po" if ("@" in ivarTypeEncodingFirstChar) else "p"
lldb.debugger.HandleCommand("{} (({} *)({}))->{}".format(printCommand, objectClass, object, ivarName))
def _showLayer(layer):
layer = '(' + layer + ')'
size = '((CGRect)[(id)' + layer + ' bounds]).size'
width = float(fb.evaluateExpression(size + '.width'))
height = float(fb.evaluateExpression(size + '.height'))
if width == 0.0 or height == 0.0:
print('Nothing to see here - the size of this element is {} x {}.'.format(width, height))
return
lldb.debugger.HandleCommand('eobjc (void)UIGraphicsBeginImageContextWithOptions(' + size + ', NO, 0.0)')
lldb.debugger.HandleCommand('eobjc (void)[(id)' + layer + ' renderInContext:(void *)UIGraphicsGetCurrentContext()]')
frame = lldb.debugger.GetSelectedTarget().GetProcess().GetSelectedThread().GetSelectedFrame()
result = frame.EvaluateExpression('(UIImage *)UIGraphicsGetImageFromCurrentImageContext()')
if result.GetError() is not None and str(result.GetError()) != 'success':
print(result.GetError())
else:
image = result.GetValue()
_showImage(image)
lldb.debugger.HandleCommand('eobjc (void)UIGraphicsEndImageContext()')
def run(self, arguments, options):
commandForObject, ivarName = arguments
objectAddress = int(fb.evaluateObjectExpression(commandForObject), 0)
ivarOffsetCommand = '(ptrdiff_t)ivar_getOffset((void*)object_getInstanceVariable((id){}, "{}", 0))'.format(objectAddress, ivarName)
ivarOffset = int(fb.evaluateExpression(ivarOffsetCommand), 0)
# A multi-statement command allows for variables scoped to the command, not permanent in the session like $variables.
ivarSizeCommand = ('unsigned int size = 0;'
'char *typeEncoding = (char *)ivar_getTypeEncoding((void*)class_getInstanceVariable((Class)object_getClass((id){}), "{}"));'
'(char *)NSGetSizeAndAlignment(typeEncoding, &size, 0);'
'size').format(objectAddress, ivarName)
ivarSize = int(fb.evaluateExpression(ivarSizeCommand), 0)
error = lldb.SBError()
watchpoint = lldb.debugger.GetSelectedTarget().WatchAddress(objectAddress + ivarOffset, ivarSize, False, True, error)
if error.Success():
print 'Remember to delete the watchpoint using: watchpoint delete {}'.format(watchpoint.GetID())
else:
print 'Could not create the watchpoint: {}'.format(error.GetCString())
def _copyFromData(data, defaultFilename, preferredFilename, noOpen):
directory = '/tmp/chisel_copy/'
path = directory + (preferredFilename or defaultFilename)
try:
os.makedirs(directory)
except OSError as e:
if e.errno == errno.EEXIST and os.path.isdir(directory):
pass
else:
raise
startAddress = fb.evaluateExpression('(void *)[(id)' + data + ' bytes]')
length = fb.evaluateExpression('(NSUInteger)[(id)' + data + ' length]')
address = int(startAddress, 16)
length = int(length)
if not (address or length):
print('Could not get data.')
return
process = lldb.debugger.GetSelectedTarget().GetProcess()
error = lldb.SBError()
mem = process.ReadMemory(address, length, error)
if error is not None and str(error) != 'success':
print(error)
else:
with open(path, 'wb') as file:
file.write(mem)
file.close()
print(path)
if not noOpen:
os.system('open ' + path)
def _showImage(commandForImage):
imageDirectory = '/tmp/xcode_debug_images/'
imageName = time.strftime("%Y-%m-%d-%H-%M-%S", time.gmtime()) + ".png"
imagePath = imageDirectory + imageName
try:
os.makedirs(imageDirectory)
except OSError as e:
if e.errno == errno.EEXIST and os.path.isdir(imageDirectory):
pass
else:
raise
imageDataAddress = fb.evaluateObjectExpression('UIImagePNGRepresentation((id)' + commandForImage + ')')
imageBytesStartAddress = fb.evaluateExpression('(void *)[(id)' + imageDataAddress + ' bytes]')
imageBytesLength = fb.evaluateExpression('(NSUInteger)[(id)' + imageDataAddress + ' length]')
address = int(imageBytesStartAddress, 16)
length = int(imageBytesLength)
if not (address or length):
print('Could not get image data.')
return
process = lldb.debugger.GetSelectedTarget().GetProcess()
error = lldb.SBError()
mem = process.ReadMemory(address, length, error)
if error is not None and str(error) != 'success':
print(error)
else:
imgFile = open(imagePath, 'wb')
imgFile.write(mem)
imgFile.close()
os.system('open ' + imagePath)
def run(self, arguments, options):
commandForObject, ivarName = arguments
object = fb.evaluateObjectExpression(commandForObject)
valueVariableName = '$fblldb_{}_value'.format(ivarName)
fb.evaluateExpressionValue('void *{} = NULL'.format(valueVariableName), False)
ivarTypeCommand = '((char *)ivar_getTypeEncoding((void *)object_getInstanceVariable((id){}, \"{}\", &{})))[0]'.format(object, ivarName, valueVariableName)
ivarTypeEncodingFirstChar = fb.evaluateExpression(ivarTypeCommand)
printCommand = 'po' if ('@' in ivarTypeEncodingFirstChar) else 'p'
lldb.debugger.HandleCommand('{} {}'.format(printCommand, valueVariableName))
fb.evaluateExpressionValue('{} = NULL'.format(valueVariableName))
def printAccessibilityIdentifiersHierarchy(view, indent = 0):
a11yIdentifier = accessibilityIdentifier(view)
classDesc = objHelpers.className(view)
indentString = ' | ' * indent
#if we don't have any accessibility identifier - we should have some children
if int(a11yIdentifier.GetValue(), 16) == 0:
print indentString + ('{} {}'.format(classDesc, view))
#We call private method that gives back all visible accessibility children for view
a11yElements = accessibilityElements(view)
accessibilityElementsCount = int(fb.evaluateExpression('(int)[%s count]' % a11yElements))
for index in range(0, accessibilityElementsCount):
subview = fb.evaluateObjectExpression('[%s objectAtIndex:%i]' % (a11yElements, index))
printAccessibilityIdentifiersHierarchy(subview, indent + 1)
else:
print indentString + ('({} {}) {}'.format(classDesc, view, a11yIdentifier.GetObjectDescription()))
def printAccessibilityHierarchy(view, indent = 0):
a11yLabel = accessibilityLabel(view)
classDesc = objHelpers.className(view)
indentString = ' | ' * indent
#if we don't have any accessibility string - we should have some children
if int(a11yLabel.GetValue(), 16) == 0:
print indentString + ('{} {}'.format(classDesc, view))
#We call private method that gives back all visible accessibility children for view
accessibilityElements = fb.evaluateObjectExpression('[[[UIApplication sharedApplication] keyWindow] _accessibilityElementsInContainer:0 topLevel:%s includeKB:0]' % view)
accessibilityElementsCount = int(fb.evaluateExpression('(int)[%s count]' % accessibilityElements))
for index in range(0, accessibilityElementsCount):
subview = fb.evaluateObjectExpression('[%s objectAtIndex:%i]' % (accessibilityElements, index))
printAccessibilityHierarchy(subview, indent + 1)
else:
print indentString + ('({} {}) {}'.format(classDesc, view, a11yLabel.GetObjectDescription()))
def run(self, arguments, options):
request = arguments[0]
HTTPHeaderSring = ''
HTTPMethod = fb.evaluateExpressionValue('(id)[{} HTTPMethod]'.format(request)).GetObjectDescription()
URL = fb.evaluateExpressionValue('(id)[{} URL]'.format(request)).GetObjectDescription()
timeout = fb.evaluateExpression('(NSTimeInterval)[{} timeoutInterval]'.format(request))
HTTPHeaders = fb.evaluateObjectExpression('(id)[{} allHTTPHeaderFields]'.format(request))
HTTPHeadersCount = fb.evaluateIntegerExpression('[{} count]'.format(HTTPHeaders))
allHTTPKeys = fb.evaluateObjectExpression('[{} allKeys]'.format(HTTPHeaders))
for index in range(0, HTTPHeadersCount):
key = fb.evaluateObjectExpression('[{} objectAtIndex:{}]'.format(allHTTPKeys, index))
keyDescription = fb.evaluateExpressionValue('(id){}'.format(key)).GetObjectDescription()
value = fb.evaluateExpressionValue('(id)[(id){} objectForKey:{}]'.format(HTTPHeaders, key)).GetObjectDescription()
if len(HTTPHeaderSring) > 0:
HTTPHeaderSring += ' '
HTTPHeaderSring += '-H "{}: {}"'.format(keyDescription, value)
HTTPData = fb.evaluateObjectExpression('[{} HTTPBody]'.format(request))
dataFile = None
dataAsString = None
if fb.evaluateIntegerExpression('[{} length]'.format(HTTPData)) > 0:
if options.embed:
if fb.evaluateIntegerExpression('[{} respondsToSelector:@selector(base64EncodedStringWithOptions:)]'.format(HTTPData)):
dataAsString = fb.evaluateExpressionValue('(id)[(id){} base64EncodedStringWithOptions:0]'.format(HTTPData)).GetObjectDescription()
else :
print('This version of OS doesn\'t supports base64 data encoding')
return False
elif not runtimeHelpers.isIOSDevice():
dataFile = self.generateTmpFilePath()
if not fb.evaluateBooleanExpression('(BOOL)[{} writeToFile:@"{}" atomically:NO]'.format(HTTPData, dataFile)):
print('Can\'t write data to file {}'.format(dataFile))
return False
else:
print('HTTPBody data for iOS Device is supported only with "--embed-data" flag')
return False
commandString = ''
if dataAsString is not None and len(dataAsString) > 0:
dataFile = self.generateTmpFilePath()
commandString += 'echo "{}" | base64 -D -o "{}" && '.format(dataAsString, dataFile)
commandString += 'curl -X {} --connect-timeout {}'.format(HTTPMethod, timeout)
if len(HTTPHeaderSring) > 0:
commandString += ' ' + HTTPHeaderSring
if dataFile is not None:
commandString += ' --data-binary @"{}"'.format(dataFile)
commandString += ' "{}"'.format(URL)
print(commandString)
def _responderChain(startResponder):
responderAddress = fb.evaluateExpression(startResponder)
while int(responderAddress, 16):
yield fb.evaluateExpressionValue(responderAddress).GetObjectDescription()
responderAddress = fb.evaluateExpression("(id)[(id)" + responderAddress + " nextResponder]")
def _inheritanceHierarchy(instanceOfAClass):
instanceAddress = fb.evaluateExpression(instanceOfAClass)
instanceClass = fb.evaluateExpression("(id)[(id)" + instanceAddress + " class]")
while int(instanceClass, 16):
yield fb.evaluateExpressionValue(instanceClass).GetObjectDescription()
instanceClass = fb.evaluateExpression("(id)[(id)" + instanceClass + " superclass]")
def findArgAtIndexFromStackFrame(frame, index):
return fb.evaluateExpression('*(int *)' + str(findArgAdressAtIndexFromStackFrame(frame, index)))
def class_getInstanceMethod(klass, selector):
command = '(void*)class_getInstanceMethod((Class){}, @selector({}))'.format(klass, selector)
value = fb.evaluateExpression(command)
return value
def class_getSuperclass(klass):
command = '(void*)class_getSuperclass((Class){})'.format(klass)
value = fb.evaluateExpression(command)
return value