removed dpkt

1 files changed, 0 insertions, 118 deletions

diff --git a/scripts/external_libs/dpkt-1.8.6/dpkt/snoop.py b/scripts/external_libs/dpkt-1.8.6/dpkt/snoop.py
deleted file mode 100644
index 3374feb2..00000000
--- a/scripts/external_libs/dpkt-1.8.6/dpkt/snoop.py
+++ /dev/null
@@ -1,118 +0,0 @@
-# $Id$
-
-"""Snoop file format."""
-
-import sys, time
-import dpkt
-
-# RFC 1761
-
-SNOOP_MAGIC = 0x736E6F6F70000000L
-
-SNOOP_VERSION = 2
-
-SDL_8023   = 0
-SDL_8024   = 1
-SDL_8025   = 2
-SDL_8026   = 3
-SDL_ETHER  = 4
-SDL_HDLC   = 5
-SDL_CHSYNC = 6
-SDL_IBMCC  = 7
-SDL_FDDI   = 8
-SDL_OTHER  = 9
-
-
-dltoff = { SDL_ETHER:14 }
-
-class PktHdr(dpkt.Packet):
-    """snoop packet header."""
-    __byte_order__ = '!'
-    __hdr__ = (
-        ('orig_len', 'I', 0),
-        ('incl_len', 'I', 0),
-        ('rec_len', 'I', 0),
-        ('cum_drops', 'I', 0),
-        ('ts_sec', 'I', 0),
-        ('ts_usec', 'I', 0),
-        )
-
-class FileHdr(dpkt.Packet):
-    """snoop file header."""
-    __byte_order__ = '!'
-    __hdr__ = (
-        ('magic', 'Q', SNOOP_MAGIC),
-        ('v', 'I', SNOOP_VERSION),
-        ('linktype', 'I', SDL_ETHER),
-        )
-
-class Writer(object):
-    """Simple snoop dumpfile writer."""
-    def __init__(self, fileobj, linktype=SDL_ETHER):
-        self.__f = fileobj
-        fh = FileHdr(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)
-        pad_len = 4 - n % 4 if n % 4 else 0
-        ph = PktHdr(orig_len=n,incl_len=n,
-                    rec_len=PktHdr.__hdr_len__+n+pad_len,
-                    ts_sec=int(ts),
-                    ts_usec=int((int(ts) - float(ts)) * 1000000.0))
-        self.__f.write(str(ph))
-        self.__f.write(s + '\0' * pad_len)
-
-    def close(self):
-        self.__f.close()
-
-class Reader(object):
-    """Simple pypcap-compatible snoop 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 != SNOOP_MAGIC:
-            raise ValueError, 'invalid snoop header'
-        self.dloff = dltoff[self.__fh.linktype]
-        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.rec_len - PktHdr.__hdr_len__)
-            yield (hdr.ts_sec + (hdr.ts_usec / 1000000.0), buf[:hdr.incl_len])