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/* Copyright 1999-2007 The Apache Software Foundation or its licensors, as |
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* applicable. |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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|
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/* |
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* Original Copyright (c) Netmask.IT!® 2006-2007 |
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* |
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* DNS Protocol module for Apache 2.x |
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*/ |
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|
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#ifndef RR_H |
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#define RR_H |
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|
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#ifndef MOD_DNS_H |
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#include "mod_dns.h" |
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#endif |
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|
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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|
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#define DNS_RDATA_SERIALIZE(type) apr_status_t dns_rdata_##type##_serialize\ |
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(void *rdata, char *data, int *dlen) |
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#define DNS_RDATA_UNSERIALIZE(type) apr_status_t dns_rdata_##type##_unserialize\ |
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(apr_pool_t *pool, const char *data, void **rdata) |
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#define DNS_RDATA_PSERIALIZE(type) \ |
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apr_status_t dns_rdata_##type##_pserialize(void *rdata, apr_pool_t *pool,\ |
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char **data, int *dlen)\ |
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{\ |
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apr_status_t rv;\ |
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*dlen = 0;\ |
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if ((rv = dns_rdata_##type##_serialize(rdata, NULL, dlen)) != APR_SUCCESS)\ |
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return rv;\ |
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*data = apr_palloc(pool, *dlen);\ |
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return dns_rdata_##type##_serialize(rdata, *data, dlen);\ |
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} |
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|
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#define dns_init_rdata_const(type,var) \ |
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var->serialize = dns_rdata_##type.serialize;\ |
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var->pserialize = dns_rdata_##type.pserialize;\ |
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var->unserialize = dns_rdata_##type.unserialize |
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|
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#define dns_init_rdata(type,var) \ |
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var->serialize = type->serialize;\ |
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var->pserialize = type->pserialize;\ |
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var->unserialize = type->unserialize |
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|
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#define dns_null_rdata {NULL,NULL,NULL} |
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|
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#define DNS_RDATA_DECLARE(type) DNS_DECLARE_DATA extern const dns_rdata_t dns_rdata_##type |
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#define DNS_RDATA_IMPLEMENT(type) DNS_DECLARE_DATA const dns_rdata_t dns_rdata_##type = {\ |
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NULL,\ |
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dns_rdata_##type##_serialize,\ |
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dns_rdata_##type##_pserialize,\ |
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dns_rdata_##type##_unserialize\ |
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} |
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|
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DNS_RDATA_DECLARE(a); |
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DNS_RDATA_DECLARE(cname); |
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DNS_RDATA_DECLARE(mx); |
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|
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#ifdef __cplusplus |
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} |
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#endif |
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|
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#endif |
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