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55 lines
2.2 KiB
55 lines
2.2 KiB
6 years ago
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import os
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import logging
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import argparse
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from slither import Slither
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from slither.printers.all_printers import PrinterCallGraph
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from slither.core.declarations.function import Function
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logging.basicConfig()
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logging.getLogger("Slither").setLevel(logging.INFO)
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logging.getLogger("Printers").setLevel(logging.INFO)
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class PrinterCallGraphStateChange(PrinterCallGraph):
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def _process_function(self, contract, function, contract_functions, contract_calls, solidity_functions, solidity_calls, external_calls, all_contracts):
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if function.view or function.pure:
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return
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super()._process_function(contract, function, contract_functions, contract_calls, solidity_functions, solidity_calls, external_calls, all_contracts)
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def _process_internal_call(self, contract, function, internal_call, contract_calls, solidity_functions, solidity_calls):
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if isinstance(internal_call, Function):
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if internal_call.view or internal_call.pure:
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return
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super()._process_internal_call(contract, function, internal_call, contract_calls, solidity_functions, solidity_calls)
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def _process_external_call(self, contract, function, external_call, contract_functions, external_calls, all_contracts):
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if isinstance(external_call[1], Function):
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if external_call[1].view or external_call[1].pure:
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return
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super()._process_external_call(contract, function, external_call, contract_functions, external_calls, all_contracts)
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def parse_args():
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"""
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"""
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parser = argparse.ArgumentParser(description='Call graph printer. Similar to --print call-graph, but without printing the view/pure functions',
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usage='call_graph.py filename')
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parser.add_argument('filename',
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help='The filename of the contract or truffle directory to analyze.')
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parser.add_argument('--solc', help='solc path', default='solc')
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return parser.parse_args()
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def main():
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args = parse_args()
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slither = Slither(args.filename, is_truffle=os.path.isdir(args.filename), solc=args.solc)
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slither.register_printer(PrinterCallGraphStateChange)
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slither.run_printers()
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if __name__ == '__main__':
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main()
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