changelog

Scapy是一种功能强大的网络分组操作工具

#
# Revision 1.0.4.8  2006/04/09 05:40:19  pbi
# - added PacketListField.do_copy()
# - modified fuzz() to handle PacketListField
#
# Revision 1.0.4.7  2006/04/08 16:05:24  pbi
# - added PacketListField whose length come from another fiekd
# - changed Packet.haslayer(), Packet.getlayer() and Packet.show() to handle PacketListField
#
# Revision 1.0.4.6  2006/04/02 14:49:28  pbi
# - modified getlayer() to accept "LAYER.field" parameters to enable format strings' %
#   operator to work : "dst=%(IP.dst)s dport=%(TCP.dport)04i" % pkt
#
# Revision 1.0.4.5  2006/04/02 13:12:10  pbi
# - added __mul__() and __rmul__() operators to handle multiplication with an int
#
# Revision 1.0.4.4  2006/03/27 13:32:50  pbi
# - added missing fileno() to PcapReader and PcapWriter
#
# Revision 1.0.4.3  2006/03/22 12:59:35  pbi
# - use binary mode to open files (Windows needs that...)
#
# Revision 1.0.4.2  2006/03/22 12:42:46  pbi
# - replicated packet creation time when unrolling an implicit packet
#
# Revision 1.0.4.1  2006/03/17 12:48:28  pbi
# Release 1.0.4
#
# Revision 1.0.3.34  2006/03/17 12:48:02  pbi
# - added docstring for TracerouteResult.trace3D()
#
# Revision 1.0.3.33  2006/03/14 19:05:05  pbi
# - added equality tests between two packets.
#
# Revision 1.0.3.32  2006/03/14 18:35:41  pbi
# - added a timeout parameter to sniff()
#
# Revision 1.0.3.31  2006/03/14 17:48:30  pbi
# - removed deprecated Packet.send()
#
# Revision 1.0.3.30  2006/03/14 17:46:03  pbi
# - fix indentation quirk
#
# Revision 1.0.3.29  2006/03/14 15:12:59  pbi
# - removed forgotten print in Packet.trace3D()
#
# Revision 1.0.3.28  2006/03/12 18:00:42  pbi
# - made Packet.getlayer() and Packet.haslayer() also work with class names
# - got rid of Packet.haslayer_str()
#
# Revision 1.0.3.27  2006/03/12 17:56:14  pbi
# - improved Packet.getlayer(), Packet.haslayer() and Packet.haslayer_str()
#   to look into PacketFields.
#
# Revision 1.0.3.26  2006/03/09 22:25:00  pbi
# - removed bad loop in L3PacketSocket and L2Socket when discarding outgoing packets (W. McVey)
#
# Revision 1.0.3.25  2006/03/09 22:15:38  pbi
# - added Ctrl-Click to TracerouteResult.trace3D() to scan an IP
#
# Revision 1.0.3.24  2006/02/28 18:33:32  pbi
# - added a "trans" parameter to colgen to handle automatic specific conversions into color object
# - used colgen() in Packet.canvas_dump()
#
# Revision 1.0.3.23  2006/02/28 18:24:27  pbi
# - removed makecol() from TracerouteResult.graph()
#
# Revision 1.0.3.22  2006/02/28 18:23:46  pbi
# - turned makecol() TracerouteResult.graph()' internal function into colgen() generator tool
#
# Revision 1.0.3.21  2006/02/28 18:04:10  pbi
# - added TracerouteResult.trace3D() to have a 3D traceroute visualization with VPython
#
# Revision 1.0.3.20  2006/02/27 18:03:46  pbi
# - added get_trace() method to TraceouteResult() to extract traceroute data
#
# Revision 1.0.3.19  2006/02/27 15:13:36  pbi
# - Fixed Dot11Beacon's fields' endianness (G. Lukas)
#
# Revision 1.0.3.18  2006/02/27 15:08:25  pbi
# - factorised tex_escape() function from ps/pdfdump()
# - added LatexTheme2 for autorun_get_latex_interactive_session()
# - escape stuff in autorun_get_latex_interactive_session()
#
# Revision 1.0.3.17  2006/02/22 11:33:34  pbi
# - added config.prog to reference external program pathes
#
# Revision 1.0.3.16  2006/02/22 11:19:26  pbi
# - added afterglow clone attempt (http://sourceforge.net/projects/afterglow)
#
# Revision 1.0.3.15  2006/02/22 11:14:39  pbi
# - added prog parameter to do_graph()
#
# Revision 1.0.3.15  2006/02/21 12:45:00  pbi
# - added prog paramter to do_graph()
#
# Revision 1.0.3.14  2006/02/21 12:21:44  pbi
# - removed hard dependancy on libreadline. Now works even if no libreadline is installed
#
# Revision 1.0.3.13  2006/02/19 14:06:28  pbi
# - fixed show()'s indentation
#
# Revision 1.0.3.12  2006/02/19 13:49:18  pbi
# - many docstrings corrections
#
# Revision 1.0.3.11  2006/02/17 16:29:38  pbi
# - improved show() to use an exploded view for fields which hold packets
# - added show_indent flag to Packet() that can be overloaded to 0 for layers that are followed by peers
#   and for whom indentation in show() is not desired
#
# Revision 1.0.3.10  2006/02/17 11:14:16  pbi
# - changed conversation parameter to group getsrc/getdst into getsrcdst
#
# Revision 1.0.3.9  2006/02/17 10:57:53  pbi
# - added docstrings for PacketList
#
# Revision 1.0.3.8  2006/02/16 15:45:51  pbi
# - added docstrings to sr*(), wrpcap(), rdpcap()
#
# Revision 1.0.3.7  2006/02/16 15:37:44  pbi
# - fixed conf.BTsocket assignment BluetoothSocket BluetoothL2CAPSocket
#
# Revision 1.0.3.6  2006/02/16 15:11:13  pbi
# - added docstrings to many methods of Packet
#
# Revision 1.0.3.5  2006/02/16 14:09:07  pbi
# - added BluetoothHCIsocket
# - added L2socket to sniff
# - added HCI_Hdr, L2CAP_Hdr layers, moved L2CAP to L2CAP_HdrCmd
#
# Revision 1.0.3.4  2006/02/12 01:06:52  pbi
# - initialize payload's underlayer before payload's dissection
#
# Revision 1.0.3.3  2006/01/29 00:06:48  pbi
# - added shortcut to PacketList to extract a given protocol with []. ex : lst[ICMP]
#
# Revision 1.0.3.2  2006/01/28 23:52:21  pbi
# - removed useless (and racy) __del__() methods from PcapReader and PcapWriter
#
# Revision 1.0.3.1  2006/01/28 14:32:55  pbi
# Release 1.0.3
#
# Revision 1.0.2.37  2006/01/28 13:14:25  pbi
# - tweaked ls() for add-on classes to appear in the listing
#
# Revision 1.0.2.36  2006/01/28 13:02:15  pbi
# - replaced remaining occurences of use of display() [deprecated, use show()]
# - removed URL from dummy IPv6 classes names
#
# Revision 1.0.2.35  2006/01/17 18:02:42  pbi
# - finished Packet.canvas_dup() escape() function. Every char is correctly translated into TeX
#
# Revision 1.0.2.34  2006/01/15 13:15:57  pbi
# -added information-request and information-response to ICMP types (J. Bowie)
#
# Revision 1.0.2.33  2006/01/15 13:15:16  pbi
# - fixed NetBIOSNameField incorrect length calculation (J. Bowie)
#
# Revision 1.0.2.32  2006/01/14 16:54:29  pbi
# - added missing _IPv6optionHearder dummy class
# - removed useless IPv6_instace() function
#
# Revision 1.0.2.31  2006/01/12 11:02:51  pbi
# - fixed 1.0.2.29 collision fix (s/mtu/mtu_present/)
#
# Revision 1.0.2.30  2006/01/11 17:45:45  pbi
# - fixed endianness problems in PcapReader()
# - fixed PcapReader.read_all()
# - added missing try/except to PcapReader.read_packet()
# - removed PcapReader.read_PacketList() (read_all() already returns a PacketList)
# - removed debug "print" from PcapWriter()
# - added endianness parameter in PcapWriter()
#
# Revision 1.0.2.29  2006/01/11 17:00:01  pbi
# - added Solaris support (wit help from S. Despret)
# - added Solaris missing IPPROTO_GRE
# - changed read_routes() to work with Solaris netstat
# - fixed read_route() local variable collision (mtu became mtu_present)
# - changed variable fl to flg
#
# Revision 1.0.2.28  2006/01/05 17:49:17  pbi
# - re-added indentation in Packet.show(). Can be tweaked with "indent" parameter
#
# Revision 1.0.2.27  2006/01/04 15:04:17  pbi
# - added missing try/except arround dissection in rdpcap()
#
# Revision 1.0.2.26  2005/12/23 00:51:51  pbi
# - strengthened DNS disassembly
#
# Revision 1.0.2.25  2005/12/23 00:11:09  pbi
# - have scapy work if Python IPv6 support is not compiled in socketmodule
#
# Revision 1.0.2.24  2005/12/23 00:08:50  pbi
# - aliased socket.inet_ntoa into local namespace for consistency with other ?to?
#
# Revision 1.0.2.23  2005/12/22 17:58:08  pbi
# - fixed and enhanced autorun_commands()
#
# Revision 1.0.2.22  2005/12/21 23:00:16  pbi
# - fixed bug introduced by fix 1.0.2.19 on _
#
# Revision 1.0.2.21  2005/12/21 22:58:45  pbi
# - added Packet.get_field() to get a field instance from its name
# - modified some fields to use Packet.get_field() instead of a complex operation
#
# Revision 1.0.2.20  2005/12/19 12:43:52  pbi
# - added FieldListField to create arrays of fields whose number is given in a FieldLenField
#
# Revision 1.0.2.19  2005/12/18 22:46:35  pbi
# - fixed uninitialized _ in autorun_commands()
#
# Revision 1.0.2.18  2005/12/17 11:27:05  pbi
# - Changed ColorTheme class be usable
# - Added NoTheme class
# - added autorun_get_text_interactive_session()
# - added autorun_get_ansi_interactive_session()
# - added autorun_get_latex_interactive_session() (miss some special chars filtering)
#
# Revision 1.0.2.17  2005/12/15 15:13:58  pbi
# - IPv6 migration step 1: integrate some IPv6 routing stuff for IPv6 fork to work
#   as an add-on
#
# Revision 1.0.2.16  2005/12/07 18:02:26  pbi
# - added fallbacks if tcpdump can't be run and libpcap is not used
#
# Revision 1.0.2.15  2005/12/07 17:44:11  pbi
# - fixed socket filter pushing for x86_64 arch. (W. Robinet)
#
# Revision 1.0.2.14  2005/12/06 16:41:30  pbi
# - added conf.check_TCPerror_seqack (default 0) to relax ICMP error matching for TCP
#   packets (some broken PIX play with sequence numbers and forget to tidy them up)
#
# Revision 1.0.2.13  2005/11/27 00:09:30  pbi
# - added code to run interactive sessions automatically
#
# Revision 1.0.2.12  2005/11/26 11:33:55  pbi
# - catch exceptions in ColorPrompt from bad color theme to avoid
#   program termination
#
# Revision 1.0.2.11  2005/11/26 11:10:44  pbi
# - added class HTMLTheme2 with trigram instead of '<' and '>' to easily convert others into &lt; and &gt;
#
# Revision 1.0.2.10  2005/11/20 16:23:01  pbi
# - improved a bit error handling of import dnet/pcap
# - made INFO messages for missing files a bit more clear
#
# Revision 1.0.2.9  2005/11/19 08:39:09  pbi
# - handle API change between pylibpcap 0.4 and 0.5
#
# Revision 1.0.2.8  2005/11/17 11:05:56  pbi
# - changed Packet.sprintf() format string specificator to accept only the
#   field name and take the currend layer
#
# Revision 1.0.2.7  2005/11/17 10:24:53  pbi
# - added onlyasc parameter to linehexdump()
# - added onlyasc parameter to fragleak() and fragleak2()
#
# Revision 1.0.2.6  2005/11/15 04:55:11  pbi
# - added Packet.command() to go from a packet instance to the Scapy command to generate it
#
# Revision 1.0.2.5  2005/11/15 03:04:51  pbi
# - write history in an atexit registered function
#
# Revision 1.0.2.4  2005/11/15 02:58:44  pbi
# - fixed Enum fields for them to work with lists of values
#
# Revision 1.0.2.3  2005/11/09 19:56:42  pbi
# - added a ColorTheme.__repr__() to fix objects that used it, like conf object!
#
# Revision 1.0.2.2  2005/11/09 18:26:57  pbi
# - fixed itom() to return positive values even for big endian platforms
# - fixed RandIP default __init__ parameter to be 0.0.0.0/0 instead of 0/0
#
# Revision 1.0.2.1  2005/11/07 14:04:39  pbi
# release 1.0.2
#
# Revision 1.0.1.13  2005/11/07 14:00:54  pbi
# - fixed Dot11Auth.seqnum to be little endian
# - added Dot11Auth.answers()
#
# Revision 1.0.1.12  2005/11/07 13:39:31  pbi
# - fixed some stuff in the LaTeX color theme
#
# Revision 1.0.1.11  2005/11/07 13:38:36  pbi
# - added timeout parameter to fragleak()
# - created fragleak2()
#
# Revision 1.0.1.10  2005/11/07 13:37:20  pbi
# - fixed LLC/SNAP binding to overload LLC.ctrl with 3
#
# Revision 1.0.1.9  2005/11/07 13:35:12  pbi
# - changed Dot11.summary() to show src > dst
# - added Dot11.answers()
#
# Revision 1.0.1.8  2005/11/07 13:33:43  pbi
# - added DNS.answsers()
#
# Revision 1.0.1.7  2005/11/07 13:33:19  pbi
# - added SignedIntField() and LESignedIntField
# - converted PrismHeader's "signal" field to signed
#
# Revision 1.0.1.6  2005/11/01 12:22:02  pbi
# - added hint_iface parameter to sendp()
# - used hint_iface in arpcachepoison()
#
# Revision 1.0.1.5  2005/10/31 12:29:09  pbi
# - added ConditionalField to wrap a field and apply a condition to its presense
# - added NewDefaultValues metaclass to create new Packet classes from old ones
#   with new default default values
# - added GRE protocol from rfc2784. (need more work for rfc1701)
#
# Revision 1.0.1.4  2005/10/27 15:12:32  pbi
# - created VolatileValue class to handle volatile values like RandomField
# - redesigned inheritence of random fields arround VolatileValue
# - added DelayedEval() volatile value
#
# Revision 1.0.1.3  2005/10/27 14:59:11  pbi
# - Changed color themes handling. Now LatexTheme and HTMLTheme are not ugly hacks anymore.
#
# Revision 1.0.1.2  2005/10/26 16:15:06  pbi
# - added CharEnumField()
# - declared s2i and i2s in EnumField before calling superclass' contructor
#
# Revision 1.0.1.1  2005/10/25 07:49:35  pbi
# Release 1.0.1
#
# Revision 1.0.0.61  2005/10/25 07:48:48  pbi
# - added rebuild option to Packet.p{s|df}dump() to dump a packet as-is
#
# Revision 1.0.0.60  2005/10/23 18:20:30  pbi
# - PacketList.sr() return ( (matched couples), (unmatched packets) ) from the packet list
#
# Revision 1.0.0.59  2005/10/23 17:15:34  pbi
# - added layer_shift option to every p{s|df}dump() method to explode hexa dump by layers
#
# Revision 1.0.0.58  2005/10/23 17:09:29  pbi
# - return a loopback route when no default route is present. XXX: linux specific!
#
# Revision 1.0.0.57  2005/10/23 17:07:59  pbi
# - split bind_layers() into bind_top_down() and bind_bottom_up()
#
# Revision 1.0.0.56  2005/10/23 16:57:26  pbi