added dpkt package, initial stateless client implementation

1 files changed, 0 insertions, 359 deletions

diff --git a/scripts/automation/trex_control_plane/python_lib/dpkt-1.8.6.2/dpkt/ip.py b/scripts/automation/trex_control_plane/python_lib/dpkt-1.8.6.2/dpkt/ip.py
deleted file mode 100644
index 0658ff6a..00000000
--- a/scripts/automation/trex_control_plane/python_lib/dpkt-1.8.6.2/dpkt/ip.py
+++ /dev/null
@@ -1,359 +0,0 @@
-# $Id: ip.py 87 2013-03-05 19:41:04Z andrewflnr@gmail.com $
-# -*- coding: utf-8 -*-
-"""Internet Protocol."""
-
-import dpkt
-from decorators import deprecated
-
-
-class IP(dpkt.Packet):
-    __hdr__ = (
-        ('v_hl', 'B', (4 << 4) | (20 >> 2)),
-        ('tos', 'B', 0),
-        ('len', 'H', 20),
-        ('id', 'H', 0),
-        ('off', 'H', 0),
-        ('ttl', 'B', 64),
-        ('p', 'B', 0),
-        ('sum', 'H', 0),
-        ('src', '4s', '\x00' * 4),
-        ('dst', '4s', '\x00' * 4)
-    )
-    _protosw = {}
-    opts = ''
-
-    @property
-    def v(self):
-        return self.v_hl >> 4
-
-    @v.setter
-    def v(self, v):
-        self.v_hl = (v << 4) | (self.v_hl & 0xf)
-
-    @property
-    def hl(self):
-        return self.v_hl & 0xf
-
-    @hl.setter
-    def hl(self, hl):
-        self.v_hl = (self.v_hl & 0xf0) | hl
-
-    # Deprecated methods, will be removed in the future
-    # =================================================
-    @deprecated
-    def _get_v(self):
-        return self.v
-
-    @deprecated
-    def _set_v(self, v):
-        self.v = v
-
-    @deprecated
-    def _get_hl(self):
-        return self.hl
-
-    @deprecated
-    def _set_hl(self, hl):
-        self.hl = hl
-
-    # =================================================
-
-    def __len__(self):
-        return self.__hdr_len__ + len(self.opts) + len(self.data)
-
-    def __str__(self):
-        if self.sum == 0:
-            self.sum = dpkt.in_cksum(self.pack_hdr() + self.opts)
-            if (self.p == 6 or self.p == 17) and (self.off & (IP_MF | IP_OFFMASK)) == 0 and \
-                    isinstance(self.data, dpkt.Packet) and self.data.sum == 0:
-                # Set zeroed TCP and UDP checksums for non-fragments.
-                p = str(self.data)
-                s = dpkt.struct.pack('>4s4sxBH', self.src, self.dst,
-                                     self.p, len(p))
-                s = dpkt.in_cksum_add(0, s)
-                s = dpkt.in_cksum_add(s, p)
-                self.data.sum = dpkt.in_cksum_done(s)
-                if self.p == 17 and self.data.sum == 0:
-                    self.data.sum = 0xffff  # RFC 768
-                    # XXX - skip transports which don't need the pseudoheader
-        return self.pack_hdr() + self.opts + str(self.data)
-
-    def unpack(self, buf):
-        dpkt.Packet.unpack(self, buf)
-        ol = ((self.v_hl & 0xf) << 2) - self.__hdr_len__
-        if ol < 0:
-            raise dpkt.UnpackError, 'invalid header length'
-        self.opts = buf[self.__hdr_len__:self.__hdr_len__ + ol]
-        if self.len:
-            buf = buf[self.__hdr_len__ + ol:self.len]
-        else:  # very likely due to TCP segmentation offload
-            buf = buf[self.__hdr_len__ + ol:]
-        try:
-            self.data = self._protosw[self.p](buf)
-            setattr(self, self.data.__class__.__name__.lower(), self.data)
-        except (KeyError, dpkt.UnpackError):
-            self.data = buf
-
-    @classmethod
-    def set_proto(cls, p, pktclass):
-        cls._protosw[p] = pktclass
-
-    @classmethod
-    def get_proto(cls, p):
-        return cls._protosw[p]
-
-# IP Headers
-IP_ADDR_LEN = 0x04
-IP_ADDR_BITS = 0x20
-
-IP_HDR_LEN = 0x14
-IP_OPT_LEN = 0x02
-IP_OPT_LEN_MAX = 0x28
-IP_HDR_LEN_MAX = IP_HDR_LEN + IP_OPT_LEN_MAX
-
-IP_LEN_MAX = 0xffff
-IP_LEN_MIN = IP_HDR_LEN
-
-# Reserved Addresses
-IP_ADDR_ANY = "\x00\x00\x00\x00"    # 0.0.0.0
-IP_ADDR_BROADCAST = "\xff\xff\xff\xff"    # 255.255.255.255
-IP_ADDR_LOOPBACK = "\x7f\x00\x00\x01"    # 127.0.0.1
-IP_ADDR_MCAST_ALL = "\xe0\x00\x00\x01"    # 224.0.0.1
-IP_ADDR_MCAST_LOCAL = "\xe0\x00\x00\xff"    # 224.0.0.255
-
-# Type of service (ip_tos), RFC 1349 ("obsoleted by RFC 2474")
-IP_TOS_DEFAULT = 0x00  # default
-IP_TOS_LOWDELAY = 0x10  # low delay
-IP_TOS_THROUGHPUT = 0x08  # high throughput
-IP_TOS_RELIABILITY = 0x04  # high reliability
-IP_TOS_LOWCOST = 0x02  # low monetary cost - XXX
-IP_TOS_ECT = 0x02  # ECN-capable transport
-IP_TOS_CE = 0x01  # congestion experienced
-
-# IP precedence (high 3 bits of ip_tos), hopefully unused
-IP_TOS_PREC_ROUTINE = 0x00
-IP_TOS_PREC_PRIORITY = 0x20
-IP_TOS_PREC_IMMEDIATE = 0x40
-IP_TOS_PREC_FLASH = 0x60
-IP_TOS_PREC_FLASHOVERRIDE = 0x80
-IP_TOS_PREC_CRITIC_ECP = 0xa0
-IP_TOS_PREC_INTERNETCONTROL = 0xc0
-IP_TOS_PREC_NETCONTROL = 0xe0
-
-# Fragmentation flags (ip_off)
-IP_RF = 0x8000  # reserved
-IP_DF = 0x4000  # don't fragment
-IP_MF = 0x2000  # more fragments (not last frag)
-IP_OFFMASK = 0x1fff  # mask for fragment offset
-
-# Time-to-live (ip_ttl), seconds
-IP_TTL_DEFAULT = 64  # default ttl, RFC 1122, RFC 1340
-IP_TTL_MAX = 255  # maximum ttl
-
-# Protocol (ip_p) - http://www.iana.org/assignments/protocol-numbers
-IP_PROTO_IP = 0  # dummy for IP
-IP_PROTO_HOPOPTS = IP_PROTO_IP  # IPv6 hop-by-hop options
-IP_PROTO_ICMP = 1  # ICMP
-IP_PROTO_IGMP = 2  # IGMP
-IP_PROTO_GGP = 3  # gateway-gateway protocol
-IP_PROTO_IPIP = 4  # IP in IP
-IP_PROTO_ST = 5  # ST datagram mode
-IP_PROTO_TCP = 6  # TCP
-IP_PROTO_CBT = 7  # CBT
-IP_PROTO_EGP = 8  # exterior gateway protocol
-IP_PROTO_IGP = 9  # interior gateway protocol
-IP_PROTO_BBNRCC = 10  # BBN RCC monitoring
-IP_PROTO_NVP = 11  # Network Voice Protocol
-IP_PROTO_PUP = 12  # PARC universal packet
-IP_PROTO_ARGUS = 13  # ARGUS
-IP_PROTO_EMCON = 14  # EMCON
-IP_PROTO_XNET = 15  # Cross Net Debugger
-IP_PROTO_CHAOS = 16  # Chaos
-IP_PROTO_UDP = 17  # UDP
-IP_PROTO_MUX = 18  # multiplexing
-IP_PROTO_DCNMEAS = 19  # DCN measurement
-IP_PROTO_HMP = 20  # Host Monitoring Protocol
-IP_PROTO_PRM = 21  # Packet Radio Measurement
-IP_PROTO_IDP = 22  # Xerox NS IDP
-IP_PROTO_TRUNK1 = 23  # Trunk-1
-IP_PROTO_TRUNK2 = 24  # Trunk-2
-IP_PROTO_LEAF1 = 25  # Leaf-1
-IP_PROTO_LEAF2 = 26  # Leaf-2
-IP_PROTO_RDP = 27  # "Reliable Datagram" proto
-IP_PROTO_IRTP = 28  # Inet Reliable Transaction
-IP_PROTO_TP = 29  # ISO TP class 4
-IP_PROTO_NETBLT = 30  # Bulk Data Transfer
-IP_PROTO_MFPNSP = 31  # MFE Network Services
-IP_PROTO_MERITINP = 32  # Merit Internodal Protocol
-IP_PROTO_SEP = 33  # Sequential Exchange proto
-IP_PROTO_3PC = 34  # Third Party Connect proto
-IP_PROTO_IDPR = 35  # Interdomain Policy Route
-IP_PROTO_XTP = 36  # Xpress Transfer Protocol
-IP_PROTO_DDP = 37  # Datagram Delivery Proto
-IP_PROTO_CMTP = 38  # IDPR Ctrl Message Trans
-IP_PROTO_TPPP = 39  # TP++ Transport Protocol
-IP_PROTO_IL = 40  # IL Transport Protocol
-IP_PROTO_IP6 = 41  # IPv6
-IP_PROTO_SDRP = 42  # Source Demand Routing
-IP_PROTO_ROUTING = 43  # IPv6 routing header
-IP_PROTO_FRAGMENT = 44  # IPv6 fragmentation header
-IP_PROTO_RSVP = 46  # Reservation protocol
-IP_PROTO_GRE = 47  # General Routing Encap
-IP_PROTO_MHRP = 48  # Mobile Host Routing
-IP_PROTO_ENA = 49  # ENA
-IP_PROTO_ESP = 50  # Encap Security Payload
-IP_PROTO_AH = 51  # Authentication Header
-IP_PROTO_INLSP = 52  # Integated Net Layer Sec
-IP_PROTO_SWIPE = 53  # SWIPE
-IP_PROTO_NARP = 54  # NBMA Address Resolution
-IP_PROTO_MOBILE = 55  # Mobile IP, RFC 2004
-IP_PROTO_TLSP = 56  # Transport Layer Security
-IP_PROTO_SKIP = 57  # SKIP
-IP_PROTO_ICMP6 = 58  # ICMP for IPv6
-IP_PROTO_NONE = 59  # IPv6 no next header
-IP_PROTO_DSTOPTS = 60  # IPv6 destination options
-IP_PROTO_ANYHOST = 61  # any host internal proto
-IP_PROTO_CFTP = 62  # CFTP
-IP_PROTO_ANYNET = 63  # any local network
-IP_PROTO_EXPAK = 64  # SATNET and Backroom EXPAK
-IP_PROTO_KRYPTOLAN = 65  # Kryptolan
-IP_PROTO_RVD = 66  # MIT Remote Virtual Disk
-IP_PROTO_IPPC = 67  # Inet Pluribus Packet Core
-IP_PROTO_DISTFS = 68  # any distributed fs
-IP_PROTO_SATMON = 69  # SATNET Monitoring
-IP_PROTO_VISA = 70  # VISA Protocol
-IP_PROTO_IPCV = 71  # Inet Packet Core Utility
-IP_PROTO_CPNX = 72  # Comp Proto Net Executive
-IP_PROTO_CPHB = 73  # Comp Protocol Heart Beat
-IP_PROTO_WSN = 74  # Wang Span Network
-IP_PROTO_PVP = 75  # Packet Video Protocol
-IP_PROTO_BRSATMON = 76  # Backroom SATNET Monitor
-IP_PROTO_SUNND = 77  # SUN ND Protocol
-IP_PROTO_WBMON = 78  # WIDEBAND Monitoring
-IP_PROTO_WBEXPAK = 79  # WIDEBAND EXPAK
-IP_PROTO_EON = 80  # ISO CNLP
-IP_PROTO_VMTP = 81  # Versatile Msg Transport
-IP_PROTO_SVMTP = 82  # Secure VMTP
-IP_PROTO_VINES = 83  # VINES
-IP_PROTO_TTP = 84  # TTP
-IP_PROTO_NSFIGP = 85  # NSFNET-IGP
-IP_PROTO_DGP = 86  # Dissimilar Gateway Proto
-IP_PROTO_TCF = 87  # TCF
-IP_PROTO_EIGRP = 88  # EIGRP
-IP_PROTO_OSPF = 89  # Open Shortest Path First
-IP_PROTO_SPRITERPC = 90  # Sprite RPC Protocol
-IP_PROTO_LARP = 91  # Locus Address Resolution
-IP_PROTO_MTP = 92  # Multicast Transport Proto
-IP_PROTO_AX25 = 93  # AX.25 Frames
-IP_PROTO_IPIPENCAP = 94  # yet-another IP encap
-IP_PROTO_MICP = 95  # Mobile Internet Ctrl
-IP_PROTO_SCCSP = 96  # Semaphore Comm Sec Proto
-IP_PROTO_ETHERIP = 97  # Ethernet in IPv4
-IP_PROTO_ENCAP = 98  # encapsulation header
-IP_PROTO_ANYENC = 99  # private encryption scheme
-IP_PROTO_GMTP = 100  # GMTP
-IP_PROTO_IFMP = 101  # Ipsilon Flow Mgmt Proto
-IP_PROTO_PNNI = 102  # PNNI over IP
-IP_PROTO_PIM = 103  # Protocol Indep Multicast
-IP_PROTO_ARIS = 104  # ARIS
-IP_PROTO_SCPS = 105  # SCPS
-IP_PROTO_QNX = 106  # QNX
-IP_PROTO_AN = 107  # Active Networks
-IP_PROTO_IPCOMP = 108  # IP Payload Compression
-IP_PROTO_SNP = 109  # Sitara Networks Protocol
-IP_PROTO_COMPAQPEER = 110  # Compaq Peer Protocol
-IP_PROTO_IPXIP = 111  # IPX in IP
-IP_PROTO_VRRP = 112  # Virtual Router Redundancy
-IP_PROTO_PGM = 113  # PGM Reliable Transport
-IP_PROTO_ANY0HOP = 114  # 0-hop protocol
-IP_PROTO_L2TP = 115  # Layer 2 Tunneling Proto
-IP_PROTO_DDX = 116  # D-II Data Exchange (DDX)
-IP_PROTO_IATP = 117  # Interactive Agent Xfer
-IP_PROTO_STP = 118  # Schedule Transfer Proto
-IP_PROTO_SRP = 119  # SpectraLink Radio Proto
-IP_PROTO_UTI = 120  # UTI
-IP_PROTO_SMP = 121  # Simple Message Protocol
-IP_PROTO_SM = 122  # SM
-IP_PROTO_PTP = 123  # Performance Transparency
-IP_PROTO_ISIS = 124  # ISIS over IPv4
-IP_PROTO_FIRE = 125  # FIRE
-IP_PROTO_CRTP = 126  # Combat Radio Transport
-IP_PROTO_CRUDP = 127  # Combat Radio UDP
-IP_PROTO_SSCOPMCE = 128  # SSCOPMCE
-IP_PROTO_IPLT = 129  # IPLT
-IP_PROTO_SPS = 130  # Secure Packet Shield
-IP_PROTO_PIPE = 131  # Private IP Encap in IP
-IP_PROTO_SCTP = 132  # Stream Ctrl Transmission
-IP_PROTO_FC = 133  # Fibre Channel
-IP_PROTO_RSVPIGN = 134  # RSVP-E2E-IGNORE
-IP_PROTO_RAW = 255  # Raw IP packets
-IP_PROTO_RESERVED = IP_PROTO_RAW  # Reserved
-IP_PROTO_MAX = 255
-
-# XXX - auto-load IP dispatch table from IP_PROTO_* definitions
-
-
-def __load_protos():
-    g = globals()
-    for k, v in g.iteritems():
-        if k.startswith('IP_PROTO_'):
-            name = k[9:].lower()
-            try:
-                mod = __import__(name, g)
-            except ImportError:
-                continue
-            IP.set_proto(v, getattr(mod, name.upper()))
-
-
-if not IP._protosw:
-    __load_protos()
-
-
-def test_ip():
-    import udp
-
-    s = 'E\x00\x00"\x00\x00\x00\x00@\x11r\xc0\x01\x02\x03\x04\x01\x02\x03\x04\x00o\x00\xde\x00\x0e\xbf5foobar'
-    ip = IP(id=0, src='\x01\x02\x03\x04', dst='\x01\x02\x03\x04', p=17)
-    u = udp.UDP(sport=111, dport=222)
-    u.data = 'foobar'
-    u.ulen += len(u.data)
-    ip.data = u
-    ip.len += len(u)
-    assert (str(ip) == s)
-
-    ip = IP(s)
-    assert (str(ip) == s)
-    assert (ip.udp.sport == 111)
-    assert (ip.udp.data == 'foobar')
-
-
-def test_hl():  # Todo chack this test method
-    s = 'BB\x03\x00\x00\x00\x00\x00\x00\x00\xd0\x00\xec\xbc\xa5\x00\x00\x00\x03\x80\x00\x00\xd0\x01\xf2\xac\xa5"0\x01\x00\x14\x00\x02\x00\x0f\x00\x00\x00\x00\x00\x00\x00\x00\x00'
-    try:
-        IP(s)
-    except dpkt.UnpackError:
-        pass
-
-
-def test_opt():
-    s = '\x4f\x00\x00\x50\xae\x08\x00\x00\x40\x06\x17\xfc\xc0\xa8\x0a\x26\xc0\xa8\x0a\x01\x07\x27\x08\x01\x02\x03\x04\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
-    ip = IP(s)
-    ip.sum = 0
-    assert (str(ip) == s)
-
-
-def test_zerolen():
-    import tcp
-    d = 'X' * 2048
-    s = 'E\x00\x00\x004\xce@\x00\x80\x06\x00\x00\x7f\x00\x00\x01\x7f\x00\x00\x01\xccN\x0c8`\xff\xc6N_\x8a\x12\x98P\x18@):\xa3\x00\x00' + d
-    ip = IP(s)
-    assert (isinstance(ip.data, tcp.TCP))
-    assert (ip.tcp.data == d)
-
-
-if __name__ == '__main__':
-    test_ip()
-    test_hl()
-    test_opt()
-    test_zerolen()
-    print 'Tests Successful...'