SpandspLog Class Reference

Public Member Functions
def	__init__ (self, fp)
def	__iter__ (self)

Detailed Description

Definition at line 193 of file spandspflow2pcap.py.

Constructor & Destructor Documentation

__init__()

def __init__	(		self,
			fp
	)

Definition at line 194 of file spandspflow2pcap.py.

    def __init__(self, fp):
        self._fp = fp
 

References SpandspLog._fp.

Member Function Documentation

__iter__()

def __iter__

(

self

)

Looks for lines line:

    [2013-08-07 15:17:34] FAX[23479] res_fax.c: \
      FLOW T.38 Rx     5: IFP c0 01 80 00 00 ff

And yields:

    IFP(date=..., seqno=..., data=...)

Definition at line 197 of file spandspflow2pcap.py.

    def __iter__(self):
        r"""
        Looks for lines line:
 
            [2013-08-07 15:17:34] FAX[23479] res_fax.c: \
              FLOW T.38 Rx     5: IFP c0 01 80 00 00 ff
 
        And yields:
 
            IFP(date=..., seqno=..., data=...)
        """
        prev_seqno = None
 
        for lineno, line in enumerate(self._fp):
            if 'FLOW T.38 Rx' not in line:
                continue
            if 'IFP' not in line:
                continue
 
            match = search(r'(\d{4})-(\d\d)-(\d\d) (\d\d):(\d\d):(\d\d)', line)
            assert match
            date = datetime(*[int(i) for i in match.groups()])
 
            match = search(r'Rx\s*(\d+):', line)
            assert match
            seqno = int(match.groups()[0])
 
            match = search(r': IFP ([0-9a-f ]+)', line)
            assert match
            data = n2b(match.groups()[0])
 
            if prev_seqno is not None:
                # Expected all sequence numbers. But you can safely disable
                # this check.
                assert seqno == prev_seqno + 1, '%s+1 != %s' % (
                    seqno, prev_seqno)
                pass
            prev_seqno = seqno
 
            yield IFP(date=date, seqno=seqno, data=data)
 
 

References SpandspLog._fp, spandspflow2pcap.IFP, and spandspflow2pcap.n2b().

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The documentation for this class was generated from the following file:

• spandspflow2pcap.py