Exemplo n.º 1
0
    def parse(self, buf):
        header = buf.read(12)
        if len(header) != 12 or header[:4] != self.magic:
            return

        self.bitsize = uint32(header[4:8])
        self.e = long(uint32(header[8:12]))

        n = buf.read(self.bitsize / 8)
        if len(n) != self.bitsize / 8:
            return

        self.n = bigint(n, self.bitsize)
        return 12 + self.bitsize / 8
Exemplo n.º 2
0
def ipv4(s):
    if isinstance(s, basestring):
        if len(s) == 4:
            return socket.inet_ntoa(s)
        if re.match(ipv4_regex, s):
            return s
    if isinstance(s, (int, long)):
        return socket.inet_ntoa(uint32(s)[::-1])
Exemplo n.º 3
0
Arquivo: inet.py Projeto: nbdy/roach
def ipv4(s):
    if isinstance(s, str):
        if len(s) == 4:
            return socket.inet_ntoa(bytes(s, "utf-8"))
        if re.match(ipv4_regex, s):
            return s
    if isinstance(s, (int, float)):
        return socket.inet_ntoa(uint32(s)[::-1])
Exemplo n.º 4
0
def ipv4(s):
    if isinstance(s, str):
        if len(s) == 4:
            return socket.inet_ntoa(s.encode("utf-8"))
        print(s)
        if re.match(ipv4_regex, s):
            return s
    if isinstance(s, int):
        return socket.inet_ntoa(uint32(s)[::-1])
Exemplo n.º 5
0
 def uint32v(self, addr):
     """Read unsigned 32-bit value at address."""
     return uint32(self.readv(addr, 4))
Exemplo n.º 6
0
 def uint32p(self, offset):
     """Read unsigned 32-bit value at offset."""
     return uint32(self.read(offset, 4))
Exemplo n.º 7
0
 def parse(self, buf):
     length = uint32(buf.read(4))
     value = buf.read()
     if length != len(value):
         return
     self.key = value