1 files changed, 0 insertions, 123 deletions
diff --git a/scripts/external_libs/dpkt-1.8.6.2/dpkt/gzip.py b/scripts/external_libs/dpkt-1.8.6.2/dpkt/gzip.py
deleted file mode 100644
index e41165b2..00000000
--- a/scripts/external_libs/dpkt-1.8.6.2/dpkt/gzip.py
+++ /dev/null
@@ -1,123 +0,0 @@
-# $Id: gzip.py 23 2006-11-08 15:45:33Z dugsong $
-# -*- coding: utf-8 -*-
-"""GNU zip."""
-
-import struct
-import zlib
-import dpkt
-
-
-# RFC 1952
-GZIP_MAGIC = '\x1f\x8b'
-
-# Compression methods
-GZIP_MSTORED = 0
-GZIP_MCOMPRESS = 1
-GZIP_MPACKED = 2
-GZIP_MLZHED = 3
-GZIP_MDEFLATE = 8
-
-# Flags
-GZIP_FTEXT = 0x01
-GZIP_FHCRC = 0x02
-GZIP_FEXTRA = 0x04
-GZIP_FNAME = 0x08
-GZIP_FCOMMENT = 0x10
-GZIP_FENCRYPT = 0x20
-GZIP_FRESERVED = 0xC0
-
-# OS
-GZIP_OS_MSDOS = 0
-GZIP_OS_AMIGA = 1
-GZIP_OS_VMS = 2
-GZIP_OS_UNIX = 3
-GZIP_OS_VMCMS = 4
-GZIP_OS_ATARI = 5
-GZIP_OS_OS2 = 6
-GZIP_OS_MACOS = 7
-GZIP_OS_ZSYSTEM = 8
-GZIP_OS_CPM = 9
-GZIP_OS_TOPS20 = 10
-GZIP_OS_WIN32 = 11
-GZIP_OS_QDOS = 12
-GZIP_OS_RISCOS = 13
-GZIP_OS_UNKNOWN = 255
-
-GZIP_FENCRYPT_LEN = 12
-
-
-class GzipExtra(dpkt.Packet):
-    __hdr__ = (
-        ('id', '2s', ''),
-        ('len', 'H', 0)
-    )
-
-
-class Gzip(dpkt.Packet):
-    __hdr__ = (
-        ('magic', '2s', GZIP_MAGIC),
-        ('method', 'B', GZIP_MDEFLATE),
-        ('flags', 'B', 0),
-        ('mtime', 'I', 0),
-        ('xflags', 'B', 0),
-        ('os', 'B', GZIP_OS_UNIX),
-
-        ('extra', '0s', ''),  # XXX - GZIP_FEXTRA
-        ('filename', '0s', ''),  # XXX - GZIP_FNAME
-        ('comment', '0s', '')  # XXX - GZIP_FCOMMENT
-    )
-
-    def unpack(self, buf):
-        super(Gzip, self).unpack(buf)
-        if self.flags & GZIP_FEXTRA:
-            n = struct.unpack(self.data[:2], '>H')[0]
-            self.extra = GzipExtra(self.data[2:2 + n])
-            self.data = self.data[2 + n:]
-        if self.flags & GZIP_FNAME:
-            n = self.data.find('\x00')
-            self.filename = self.data[:n]
-            self.data = self.data[n + 1:]
-        if self.flags & GZIP_FCOMMENT:
-            n = self.data.find('\x00')
-            self.comment = self.data[:n]
-            self.data = self.data[n + 1:]
-        if self.flags & GZIP_FENCRYPT:
-            self.data = self.data[GZIP_FENCRYPT_LEN:]  # XXX - skip
-        if self.flags & GZIP_FHCRC:
-            self.data = self.data[2:]  # XXX - skip
-
-    def pack_hdr(self):
-        l = []
-        if self.extra:
-            self.flags |= GZIP_FEXTRA
-            s = str(self.extra)
-            l.append(struct.pack('>H', len(s)))
-            l.append(s)
-        if self.filename:
-            self.flags |= GZIP_FNAME
-            l.append(self.filename)
-            l.append('\x00')
-        if self.comment:
-            self.flags |= GZIP_FCOMMENT
-            l.append(self.comment)
-            l.append('\x00')
-        l.insert(0, super(Gzip, self).pack_hdr())
-        return ''.join(l)
-
-    def compress(self):
-        """Compress self.data."""
-        c = zlib.compressobj(9, zlib.DEFLATED, -zlib.MAX_WBITS,
-                             zlib.DEF_MEM_LEVEL, 0)
-        self.data = c.compress(self.data)
-
-    def decompress(self):
-        """Return decompressed payload."""
-        d = zlib.decompressobj(-zlib.MAX_WBITS)
-        return d.decompress(self.data)
-
-
-if __name__ == '__main__':
-    import sys
-
-    gz = Gzip(open(sys.argv[1]).read())
-    print `gz`, `gz.decompress()`