1*fdd8201dSApple OSS Distributionsfrom __future__ import absolute_import 2*fdd8201dSApple OSS Distributions 3*fdd8201dSApple OSS Distributionsfrom xnu import * 4*fdd8201dSApple OSS Distributions 5*fdd8201dSApple OSS Distributions@lldb_command("showcoreanalyticsformatstr") 6*fdd8201dSApple OSS Distributionsdef PrintCoreAnalyticsFormatStr(cmd_args=None): 7*fdd8201dSApple OSS Distributions """ Pretty prints the full format string for a core analyics event 8*fdd8201dSApple OSS Distributions Usage: showcoreanalyticsformatstr <event> 9*fdd8201dSApple OSS Distributions """ 10*fdd8201dSApple OSS Distributions if not cmd_args: 11*fdd8201dSApple OSS Distributions raise ArgumentError("Please specify an event.") 12*fdd8201dSApple OSS Distributions return 13*fdd8201dSApple OSS Distributions #event_ptr = kern.GetValueFromAddress(cmd_args[0], "struct _ca_event *").GetSBValue().GetValueAsUnsigned() 14*fdd8201dSApple OSS Distributions #print(event_ptr) 15*fdd8201dSApple OSS Distributions event = kern.GetValueFromAddress(cmd_args[0], "struct _ca_event *") 16*fdd8201dSApple OSS Distributions event_name = str(event.format_str) 17*fdd8201dSApple OSS Distributions print(event_name) 18*fdd8201dSApple OSS Distributions curr = event.format_str.GetSBValue().GetValueAsUnsigned() 19*fdd8201dSApple OSS Distributions offset = len(event_name) + 1 20*fdd8201dSApple OSS Distributions while True: 21*fdd8201dSApple OSS Distributions val = kern.GetValueFromAddress(curr + offset, "char *") 22*fdd8201dSApple OSS Distributions as_string = str(val) 23*fdd8201dSApple OSS Distributions if len(as_string) == 0: 24*fdd8201dSApple OSS Distributions break 25*fdd8201dSApple OSS Distributions offset = offset + len(as_string) + 1 26*fdd8201dSApple OSS Distributions print(as_string) 27