import json, urllib, urllib2
from urllib2 import Request, urlopen, HTTPError
kern_version = None
def plugin_init(kernel_target, config, lldb_obj, isConnected):
""" initialize the common data as required by plugin """
global kern_version
kern_version = str(kernel_target.version)
def plugin_execute(command_name, result_output):
""" The xnu framework will call this function with output of a command.
The options for returning are as follows
returns: (status, outstr, further_cmds)
status: Boolean - specifying whether plugin execution succeeded(True) or failed. If failed then xnu will stop doing any further work with this command.
outstr: str - string output for user to be printed at the prompt
further_cmds: [] of str - this holds set of commands to execute at the lldb prompt. Empty array if nothing is required.
"""
status = True
outstr = ''
further_cmds = []
submitvars = {}
submitvars['log_content']=result_output
submiturl = "https://speedtracer.apple.com/api/v2/trace"
encoded_data = urllib.urlencode(submitvars)
request = urllib2.Request(submiturl, encoded_data)
request.add_header("Accept", "application/json")
request.add_header("X-ST-GroupName", "core-os")
try:
response = urllib2.urlopen(request)
response_str = response.read()
j = json.loads(response_str)
outstr += "\nspeedtracer output:\n\n"
stacks = j.get("symbolicated_log")
if stacks:
outstr += stacks
else:
outstr += json.dumps(j)
except HTTPError as e:
outstr += "speedtracer replied with\n" + str(e.info())
status = False
return (status, outstr, further_cmds)
def plugin_cleanup():
""" A cleanup call from xnu which is a signal to wrap up any open file descriptors etc. """
return None