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Diffstat (limited to 'external/unbound/pythonmod/examples/resmod.py')
| -rw-r--r-- | external/unbound/pythonmod/examples/resmod.py | 88 |
1 files changed, 0 insertions, 88 deletions
diff --git a/external/unbound/pythonmod/examples/resmod.py b/external/unbound/pythonmod/examples/resmod.py deleted file mode 100644 index cf392e4da..000000000 --- a/external/unbound/pythonmod/examples/resmod.py +++ /dev/null @@ -1,88 +0,0 @@ -''' - resmod.py: This example shows how to modify the response from iterator - - 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. -''' - -def init(id, cfg): return True - -def deinit(id): return True - -def inform_super(id, qstate, superqstate, qdata): return True - -def setTTL(qstate, ttl): - """Updates return_msg TTL and the TTL of all the RRs""" - if qstate.return_msg: - qstate.return_msg.rep.ttl = ttl - if (qstate.return_msg.rep): - for i in range(0,qstate.return_msg.rep.rrset_count): - d = qstate.return_msg.rep.rrsets[i].entry.data - for j in range(0,d.count+d.rrsig_count): - d.rr_ttl[j] = ttl - -def operate(id, event, qstate, qdata): - if (event == MODULE_EVENT_NEW) or (event == MODULE_EVENT_PASS): - #pass the query to validator - qstate.ext_state[id] = MODULE_WAIT_MODULE - return True - - if event == MODULE_EVENT_MODDONE: - log_info("pythonmod: iterator module done") - - if not qstate.return_msg: - qstate.ext_state[id] = MODULE_FINISHED - return True - - #modify the response - - qdn = qstate.qinfo.qname_str - if qdn.endswith(".nic.cz."): - #invalidate response in cache added by iterator - #invalidateQueryInCache(qstate, qstate.return_msg.qinfo) - - #modify TTL to 10 secs and store response in cache - #setTTL(qstate, 5) - #if not storeQueryInCache(qstate, qstate.return_msg.qinfo, qstate.return_msg.rep, 0): - # qstate.ext_state[id] = MODULE_ERROR - # return False - - #modify TTL of response, which will be send to a) validator and then b) client - setTTL(qstate, 10) - qstate.return_rcode = RCODE_NOERROR - - qstate.ext_state[id] = MODULE_FINISHED - return True - - log_err("pythonmod: bad event") - qstate.ext_state[id] = MODULE_ERROR - return True |