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-rw-r--r--external/unbound/pythonmod/examples/dict.py121
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diff --git a/external/unbound/pythonmod/examples/dict.py b/external/unbound/pythonmod/examples/dict.py
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--- a/external/unbound/pythonmod/examples/dict.py
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-# -*- coding: utf-8 -*-
-'''
- calc.py: DNS-based czech-english dictionary
-
- Copyright (c) 2009, Zdenek Vasicek (vasicek AT fit.vutbr.cz)
- Marek Vavrusa (xvavru00 AT stud.fit.vutbr.cz)
-
- This software is open source.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
-
- * Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright notice,
- this list of conditions and the following disclaimer in the documentation
- and/or other materials provided with the distribution.
-
- * Neither the name of the organization nor the names of its
- contributors may be used to endorse or promote products derived from this
- software without specific prior written permission.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
- TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE
- LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- POSSIBILITY OF SUCH DAMAGE.
-'''
-import os
-cz_dict = {}
-en_dict = {}
-
-def init(id, cfg):
- log_info("pythonmod: dict init")
- f = open("examples/dict_data.txt", "r")
- try:
- for line in f:
- if line.startswith('#'):
- continue
- itm = line.split("\t", 3)
- if len(itm) < 2:
- continue
- en,cs = itm[0:2]
-
- if not (cs in cz_dict):
- cz_dict[cs] = [en] # [cs] = en
- else:
- cz_dict[cs].append(en) # [cs] = en
-
- if not (en in en_dict):
- en_dict[en] = [cs] # [en] = cs
- else:
- en_dict[en].append(cs) # [en] = cs
-
- finally:
- f.close()
- return True
-
-def deinit(id):
- log_info("pythonmod: dict deinit")
- return True
-
-def operate(id, event, qstate, qdata):
- if (event == MODULE_EVENT_NEW) or (event == MODULE_EVENT_PASS):
-
- if qstate.qinfo.qname_str.endswith("._dict_.cz."):
-
- aword = ' '.join(qstate.qinfo.qname_list[0:-4])
- adict = qstate.qinfo.qname_list[-4]
-
- log_info("pythonmod: dictionary look up; word:%s dict:%s" % (aword,adict))
-
- words = []
- if (adict == "en") and (aword in en_dict):
- words = en_dict[aword] # EN -> CS
- if (adict == "cs") and (aword in cz_dict):
- words = cz_dict[aword] # CS -> EN
-
- if len(words) and ((qstate.qinfo.qtype == RR_TYPE_TXT) or (qstate.qinfo.qtype == RR_TYPE_ANY)):
-
- msg = DNSMessage(qstate.qinfo.qname_str, RR_TYPE_TXT, RR_CLASS_IN, PKT_RD | PKT_RA | PKT_AA)
- for w in words:
- msg.answer.append("%s 300 IN TXT \"%s\"" % (qstate.qinfo.qname_str,w.replace("\"","\\\"")))
-
- if not msg.set_return_msg(qstate):
- qstate.ext_state[id] = MODULE_ERROR
- return True
-
- qstate.return_rcode = RCODE_NOERROR
- qstate.ext_state[id] = MODULE_FINISHED
- return True
-
- else:
- qstate.return_rcode = RCODE_SERVFAIL
- qstate.ext_state[id] = MODULE_FINISHED
- return True
-
- else: #Pass on the unknown query to the iterator
- qstate.ext_state[id] = MODULE_WAIT_MODULE
- return True
-
- elif event == MODULE_EVENT_MODDONE: #the iterator has finished
- #we don't need modify result
- qstate.ext_state[id] = MODULE_FINISHED
- return True
-
- log_err("pythonmod: Unknown event")
- qstate.ext_state[id] = MODULE_ERROR
- return True
-
-def inform_super(id, qstate, superqstate, qdata):
- return True
-