Gecko [ primetaxinc.net ]

Name	Size	Permission
__pycache__	[ DIR ]	drwxr-xr-x
rdtypes	[ DIR ]	drwxr-xr-x
__init__.py	1.3 KB	-rw-r--r--
_compat.py	1.28 KB	-rw-r--r--
dnssec.py	14.44 KB	-rw-r--r--
e164.py	3.07 KB	-rw-r--r--
edns.py	4.28 KB	-rw-r--r--
entropy.py	4.36 KB	-rw-r--r--
exception.py	4.52 KB	-rw-r--r--
flags.py	2.6 KB	-rw-r--r--
grange.py	1.93 KB	-rw-r--r--
hash.py	1.07 KB	-rw-r--r--
inet.py	3.17 KB	-rw-r--r--
ipv4.py	1.98 KB	-rw-r--r--
ipv6.py	5.17 KB	-rw-r--r--
message.py	42.12 KB	-rw-r--r--
name.py	28.74 KB	-rw-r--r--
namedict.py	3.59 KB	-rw-r--r--
node.py	5.91 KB	-rw-r--r--
opcode.py	2.48 KB	-rw-r--r--
query.py	19.18 KB	-rw-r--r--
rcode.py	3.03 KB	-rw-r--r--
rdata.py	14.65 KB	-rw-r--r--
rdataclass.py	3.18 KB	-rw-r--r--
rdataset.py	11.29 KB	-rw-r--r--
rdatatype.py	5.21 KB	-rw-r--r--
renderer.py	11.64 KB	-rw-r--r--
resolver.py	50.88 KB	-rw-r--r--
reversename.py	3.23 KB	-rw-r--r--
rrset.py	5.85 KB	-rw-r--r--
set.py	7.53 KB	-rw-r--r--
tokenizer.py	17.88 KB	-rw-r--r--
tsig.py	7.54 KB	-rw-r--r--
tsigkeyring.py	1.7 KB	-rw-r--r--
ttl.py	2.23 KB	-rw-r--r--
update.py	9.78 KB	-rw-r--r--
version.py	1.23 KB	-rw-r--r--
wiredata.py	3.64 KB	-rw-r--r--
zone.py	39.09 KB	-rw-r--r--

Name

Size

Permission

Action

__pycache__

[ DIR ]

drwxr-xr-x

rdtypes

[ DIR ]

drwxr-xr-x

__init__.py

1.3 KB

-rw-r--r--

_compat.py

1.28 KB

-rw-r--r--

dnssec.py

14.44 KB

-rw-r--r--

e164.py

3.07 KB

-rw-r--r--

edns.py

4.28 KB

-rw-r--r--

entropy.py

4.36 KB

-rw-r--r--

exception.py

4.52 KB

-rw-r--r--

flags.py

2.6 KB

-rw-r--r--

grange.py

1.93 KB

-rw-r--r--

hash.py

1.07 KB

-rw-r--r--

inet.py

3.17 KB

-rw-r--r--

ipv4.py

1.98 KB

-rw-r--r--

ipv6.py

5.17 KB

-rw-r--r--

message.py

42.12 KB

-rw-r--r--

name.py

28.74 KB

-rw-r--r--

namedict.py

3.59 KB

-rw-r--r--

node.py

5.91 KB

-rw-r--r--

opcode.py

2.48 KB

-rw-r--r--

query.py

19.18 KB

-rw-r--r--

rcode.py

3.03 KB

-rw-r--r--

rdata.py

14.65 KB

-rw-r--r--

rdataclass.py

3.18 KB

-rw-r--r--

rdataset.py

11.29 KB

-rw-r--r--

rdatatype.py

5.21 KB

-rw-r--r--

renderer.py

11.64 KB

-rw-r--r--

resolver.py

50.88 KB

-rw-r--r--

reversename.py

3.23 KB

-rw-r--r--

rrset.py

5.85 KB

-rw-r--r--

set.py

7.53 KB

-rw-r--r--

tokenizer.py

17.88 KB

-rw-r--r--

tsig.py

7.54 KB

-rw-r--r--

tsigkeyring.py

1.7 KB

-rw-r--r--

ttl.py

2.23 KB

-rw-r--r--

update.py

9.78 KB

-rw-r--r--

version.py

1.23 KB

-rw-r--r--

wiredata.py

3.64 KB

-rw-r--r--

zone.py

39.09 KB

-rw-r--r--

Code Editor : grange.py

# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc.
#
# Permission to use, copy, modify, and distribute this software and its
# documentation for any purpose with or without fee is hereby granted,
# provided that the above copyright notice and this permission notice
# appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

"""DNS GENERATE range conversion."""

import dns

def from_text(text):
    """Convert the text form of a range in a GENERATE statement to an
    integer.

@param text: the textual range
    @type text: string
    @return: The start, stop and step values.
    @rtype: tuple
    """
    # TODO, figure out the bounds on start, stop and step.

step = 1
    cur = ''
    state = 0
    # state   0 1 2 3 4
    #         x - y / z

if text and text[0] == '-':
        raise dns.exception.SyntaxError("Start cannot be a negative number")

for c in text:
        if c == '-' and state == 0:
            start = int(cur)
            cur = ''
            state = 2
        elif c == '/':
            stop = int(cur)
            cur = ''
            state = 4
        elif c.isdigit():
            cur += c
        else:
            raise dns.exception.SyntaxError("Could not parse %s" % (c))

if state in (1, 3):
        raise dns.exception.SyntaxError()

if state == 2:
        stop = int(cur)

if state == 4:
        step = int(cur)

assert step >= 1
    assert start >= 0
    assert start <= stop
    # TODO, can start == stop?

return (start, stop, step)

${this.title}

Code Editor : grange.py