removed dpkt

1 files changed, 0 insertions, 164 deletions

diff --git a/scripts/external_libs/dpkt-1.8.6/dpkt/pcap.py b/scripts/external_libs/dpkt-1.8.6/dpkt/pcap.py
deleted file mode 100644
index 45aca3b1..00000000
--- a/scripts/external_libs/dpkt-1.8.6/dpkt/pcap.py
+++ /dev/null
@@ -1,164 +0,0 @@
-# $Id: pcap.py 77 2011-01-06 15:59:38Z dugsong $
-
-"""Libpcap file format."""
-
-import sys, time
-import dpkt
-
-TCPDUMP_MAGIC = 0xa1b2c3d4L
-PMUDPCT_MAGIC = 0xd4c3b2a1L
-
-PCAP_VERSION_MAJOR = 2
-PCAP_VERSION_MINOR = 4
-
-DLT_NULL               = 0
-DLT_EN10MB             = 1
-DLT_EN3MB              = 2
-DLT_AX25               = 3
-DLT_PRONET             = 4
-DLT_CHAOS              = 5
-DLT_IEEE802            = 6
-DLT_ARCNET             = 7
-DLT_SLIP               = 8
-DLT_PPP                = 9
-DLT_FDDI               = 10
-DLT_PFSYNC             = 18
-DLT_IEEE802_11         = 105
-DLT_LINUX_SLL          = 113
-DLT_PFLOG              = 117
-DLT_IEEE802_11_RADIO   = 127
-
-if sys.platform.find('openbsd') != -1:
-    DLT_LOOP           = 12
-    DLT_RAW            = 14
-else:
-    DLT_LOOP           = 108
-    DLT_RAW            = 12
-
-dltoff = { DLT_NULL:4, DLT_EN10MB:14, DLT_IEEE802:22, DLT_ARCNET:6,
-           DLT_SLIP:16, DLT_PPP:4, DLT_FDDI:21, DLT_PFLOG:48, DLT_PFSYNC:4,
-           DLT_LOOP:4, DLT_LINUX_SLL:16 }
-
-class PktHdr(dpkt.Packet):
-    """pcap packet header."""
-    __hdr__ = (
-        ('tv_sec', 'I', 0),
-        ('tv_usec', 'I', 0),
-        ('caplen', 'I', 0),
-        ('len', 'I', 0),
-        )
-
-class LEPktHdr(PktHdr):
-    __byte_order__ = '<'
-
-class FileHdr(dpkt.Packet):
-    """pcap file header."""
-    __hdr__ = (
-        ('magic', 'I', TCPDUMP_MAGIC),
-        ('v_major', 'H', PCAP_VERSION_MAJOR),
-        ('v_minor', 'H', PCAP_VERSION_MINOR),
-        ('thiszone', 'I', 0),
-        ('sigfigs', 'I', 0),
-        ('snaplen', 'I', 1500),
-        ('linktype', 'I', 1),
-        )
-
-class LEFileHdr(FileHdr):
-    __byte_order__ = '<'
-
-class Writer(object):
-    """Simple pcap dumpfile writer."""
-    def __init__(self, fileobj, snaplen=1500, linktype=DLT_EN10MB):
-        self.__f = fileobj
-        if sys.byteorder == 'little':
-            fh = LEFileHdr(snaplen=snaplen, linktype=linktype)
-        else:
-            fh = FileHdr(snaplen=snaplen, linktype=linktype)
-        self.__f.write(str(fh))
-
-    def writepkt(self, pkt, ts=None):
-        if ts is None:
-            ts = time.time()
-        s = str(pkt)
-        n = len(s)
-        if sys.byteorder == 'little':
-            ph = LEPktHdr(tv_sec=int(ts),
-                    tv_usec=int((float(ts) - int(ts)) * 1000000.0),
-                    caplen=n, len=n)
-        else:
-            ph = PktHdr(tv_sec=int(ts),
-                    tv_usec=int((float(ts) - int(ts)) * 1000000.0),
-                    caplen=n, len=n)
-        self.__f.write(str(ph))
-        self.__f.write(s)
-
-    def close(self):
-        self.__f.close()
-
-class Reader(object):
-    """Simple pypcap-compatible pcap file reader."""
-    
-    def __init__(self, fileobj):
-        self.name = fileobj.name
-        self.fd = fileobj.fileno()
-        self.__f = fileobj
-        buf = self.__f.read(FileHdr.__hdr_len__)
-        self.__fh = FileHdr(buf)
-        self.__ph = PktHdr
-        if self.__fh.magic == PMUDPCT_MAGIC:
-            self.__fh = LEFileHdr(buf)
-            self.__ph = LEPktHdr
-        elif self.__fh.magic != TCPDUMP_MAGIC:
-            raise ValueError, 'invalid tcpdump header'
-        if self.__fh.linktype in dltoff:
-            self.dloff = dltoff[self.__fh.linktype]
-        else:
-            self.dloff = 0
-        self.snaplen = self.__fh.snaplen
-        self.filter = ''
-
-    def fileno(self):
-        return self.fd
-    
-    def datalink(self):
-        return self.__fh.linktype
-    
-    def setfilter(self, value, optimize=1):
-        return NotImplementedError
-
-    def readpkts(self):
-        return list(self)
-    
-    def dispatch(self, cnt, callback, *args):
-        if cnt > 0:
-            for i in range(cnt):
-                ts, pkt = self.next()
-                callback(ts, pkt, *args)
-        else:
-            for ts, pkt in self:
-                callback(ts, pkt, *args)
-
-    def loop(self, callback, *args):
-        self.dispatch(0, callback, *args)
-    
-    def __iter__(self):
-        self.__f.seek(FileHdr.__hdr_len__)
-        while 1:
-            buf = self.__f.read(PktHdr.__hdr_len__)
-            if not buf: break
-            hdr = self.__ph(buf)
-            buf = self.__f.read(hdr.caplen)
-            yield (hdr.tv_sec + (hdr.tv_usec / 1000000.0), buf)
-
-if __name__ == '__main__':
-    import unittest
-
-    class PcapTestCase(unittest.TestCase):
-        def test_endian(self):
-            be = '\xa1\xb2\xc3\xd4\x00\x02\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x60\x00\x00\x00\x01'
-            le = '\xd4\xc3\xb2\xa1\x02\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x60\x00\x00\x00\x01\x00\x00\x00'
-            befh = FileHdr(be)
-            lefh = LEFileHdr(le)
-            self.failUnless(befh.linktype == lefh.linktype)
-
-    unittest.main()