mirror of
https://github.com/idapython/src
synced 2026-06-08 14:47:00 +00:00
Arnaud Diederen
133 lines
3.8 KiB
Python
133 lines
3.8 KiB
Python
"""
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summary: programmatically manipulate disassembly and graph widgets
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description:
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This is an example illustrating how to manipulate an existing IDA-provided
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view (and thus possibly its graph), in Python.
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keywords: idaview, graph
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see_also: custom_graph_with_actions, sync_two_graphs
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level: advanced
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"""
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# -----------------------------------------------------------------------
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# (c) Hex-Rays
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from time import sleep
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import threading
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import ida_kernwin
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import ida_graph
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class Worker(threading.Thread):
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def __init__(self, w):
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threading.Thread.__init__(self)
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self.w = w
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def log(self, msg):
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print(">>> thread: %s" % msg)
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def req_SetCurrentRendererType(self, switch_to):
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w = self.w
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def f():
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self.log("Switching to %s" % switch_to)
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w.SetCurrentRendererType(switch_to)
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ida_kernwin.execute_sync(f, ida_kernwin.MFF_FAST)
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def req_SetNodeInfo(self, node, info, flags):
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w = self.w
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def f():
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self.log("Setting node info..")
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w.SetNodeInfo(node, info, flags)
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ida_kernwin.execute_sync(f, ida_kernwin.MFF_FAST)
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def req_DelNodesInfos(self, *nodes):
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w = self.w
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def f():
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self.log("Deleting nodes infos..")
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w.DelNodesInfos(*nodes)
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ida_kernwin.execute_sync(f, ida_kernwin.MFF_FAST)
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def run(self):
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# Note, in order to leave the UI available
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# to the user, we'll perform UI operations
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# in this thread.
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#
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# But.
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#
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# Qt expects that all UI operations be performed from
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# the main thread. Therefore, we'll have to use
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# 'ida_kernwin.execute_sync' to send requests to the main thread.
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# Switch back & forth to & from graph view
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for i in range(3):
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self.req_SetCurrentRendererType(ida_kernwin.TCCRT_FLAT)
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sleep(1)
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self.req_SetCurrentRendererType(ida_kernwin.TCCRT_GRAPH)
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sleep(1)
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# Go to graph view, and set the first node's color
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self.req_SetCurrentRendererType(ida_kernwin.TCCRT_GRAPH)
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ni = ida_graph.node_info_t()
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ni.bg_color = 0x00ff00ff
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ni.frame_color = 0x0000ff00
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self.req_SetNodeInfo(0, ni, ida_graph.NIF_BG_COLOR|ida_graph.NIF_FRAME_COLOR)
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sleep(3)
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# This was fun. But let's revert it.
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self.req_DelNodesInfos(0)
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sleep(3)
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self.log("Done.")
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class MyIDAViewWrapper(ida_kernwin.IDAViewWrapper):
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# A wrapper around the standard IDA view wrapper.
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# We'll react to some events and print the parameters
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# that were sent to us, that's all.
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def __init__(self, viewName):
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ida_kernwin.IDAViewWrapper.__init__(self, viewName)
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# Helper function, to be called by "On*" event handlers.
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# This will print all the arguments that were passed!
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def printPrevFrame(self):
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import inspect
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stack = inspect.stack()
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frame, _, _, _, _, _ = stack[1]
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args, _, _, values = inspect.getargvalues(frame)
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print("EVENT: %s: args=%s" % (
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inspect.getframeinfo(frame)[2],
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[(i, values[i]) for i in args[1:]]))
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def OnViewKeydown(self, key, state):
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self.printPrevFrame()
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def OnViewClick(self, x, y, state):
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self.printPrevFrame()
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def OnViewDblclick(self, x, y, state):
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self.printPrevFrame()
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def OnViewSwitched(self, rt):
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self.printPrevFrame()
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def OnViewMouseOver(self, x, y, state, over_type, over_data):
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self.printPrevFrame()
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viewName = "IDA View-A"
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w = MyIDAViewWrapper(viewName)
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if w.Bind():
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print("Succesfully bound to %s" % viewName)
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# We'll launch the sequence of operations in another thread,
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# so that sleep() calls don't freeze the UI
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worker = Worker(w)
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worker.start()
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else:
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print("Couldn't bind to view %s. Is it available?" % viewName)
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