Function get_options has a Cognitive Complexity of 19 (exceeds 5 allowed). Consider refactoring.

Open

    def get_options(self):
        """Get analysis options.
        @return: options dict.
        """
        # The analysis package can be provided with some options in the

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Function dtruss has a Cognitive Complexity of 18 (exceeds 5 allowed). Consider refactoring.

Open

def dtruss(target, **kwargs):
    """Returns a list of syscalls made by a target.

    Every syscall is a named tuple with the following properties:
    name (string), args (list), result (int), errno (int),

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Function __init__ has a Cognitive Complexity of 16 (exceeds 5 allowed). Consider refactoring.

Open

    def __init__(self, cfg):
        """@param cfg: configuration file."""
        config = ConfigParser.ConfigParser(allow_no_value=True)
        config.read(cfg)

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Function _guess_package_name has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

def _guess_package_name(file_type, file_name):
    if "Bourne-Again" in file_type or "bash" in file_type:
        return "bash"
    elif "Mach-O" in file_type and "executable" in file_type:
        return "macho"

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Function typedefs_for_custom_structs has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

def typedefs_for_custom_structs(defs, types):
    """ Returns a list of typedef statements for custom structures
    defined in `types.yml`."""
    def deep_search_types(parent, types):
        result = Set()

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Consider simplifying this complex logical expression.

Open

    if "Bourne-Again" in file_type or "bash" in file_type:
        return "bash"
    elif "Mach-O" in file_type and "executable" in file_type:
        return "macho"
    elif "directory" in file_type and (file_name.endswith(".app") or file_name.endswith(".app/")):

Function ipconnections has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

def ipconnections(target, **kwargs):
    """Returns a list of ip connections made by the target.

    A connection is a named tuple with the following properties:
    host (string), host_port (int), remote_port (string), protocol (string),

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Function prepare has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

    def prepare(self):
        password = self.options.get("password")
        files = self._extract(self.target, password)
        if not files or len(files) == 0:
            raise Exception("Invalid (or empty) zip archive: %s" % self.target)

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Avoid too many return statements within this function.

Open

        return None

Function apicalls has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

def apicalls(target, **kwargs):
    """
    """
    if not target:
        raise Exception("Invalid target for apicalls()")

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Function choose_package_class has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

def choose_package_class(file_type, file_name, suggestion=None):
    if suggestion is not None:
        name = suggestion
    else:
        name = _guess_package_name(file_type, file_name)

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Function handle_files has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    def handle_files(self, call):
        """ Remember what files our target has been working with during the analysis"""
        def makeabs(filepath):
            # Is it a relative path? Suppose it's relative to our dtrace working directory
            if not path.isfile(filepath):

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Function send has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    def send(self, data, retry=True):
        if not self.sock: self.connect()

        try:
            self.sock.sendall(data)

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