// Copyright (C) 2009 Internet Systems Consortium, Inc. ("ISC") // // Permission to use, copy, modify, and/or distribute this software 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 ISC DISCLAIMS ALL WARRANTIES WITH // REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY // AND FITNESS. IN NO EVENT SHALL ISC 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. // $Id$ #ifndef __DATA_SOURCE_SIMPLE_H #define __DATA_SOURCE_SIMPLE_H #include <dns/buffer.h> #include <dns/name.h> #include <dns/rdata.h> #include <dns/rrclass.h> #include <dns/rrtype.h> #include <dns/rrset.h> #include <dns/message.h> #include <cc/data.h> #include "common.h" #include "data_source.h" #include "zoneset.h" namespace isc { namespace dns { class DataSourceParkingLot : public DataSource { public: DataSourceParkingLot(); void init() {}; void close() {}; bool hasZoneFor(const Name& name, Name &zone_name); SearchResult findRRsets(const isc::dns::Name& zone_name, const isc::dns::Name& name, const isc::dns::RRClass& clas, const isc::dns::RRType& type) const; /* move these to private (or to zoneset) and the calling functions * from parkinglot to here? */ void serve(std::string zone_name); void clear_zones() { zones.clear_zones(); }; void clearARecords() { a_records.clear(); }; void clearAAAARecords() { aaaa_records.clear(); }; void clearNSRecords() { ns_records.clear(); }; void addARecord(std::string data); void addAAAARecord(std::string data); void addNSRecord(std::string data); void setSOARecord(isc::dns::rdata::RdataPtr soa_record); /// Do direct 'search' in database, no extra processing, /// and add the resulting rrsets to the specified section /// in the given message /// Once the dns logic is moved from parkinglot to this class, /// we should probably make this private SearchResult::status_type addToMessage(Message& msg, const isc::dns::Section& section, const isc::dns::Name& zone_name, const isc::dns::Name& name, const isc::dns::RRClass& clas, const isc::dns::RRType& type) const; private: // void setDefaultZoneData(); std::vector<isc::dns::rdata::RdataPtr> a_records, aaaa_records, ns_records; isc::dns::rdata::RdataPtr soa; ZoneSet zones; }; } } #endif // Local Variables: // mode: c++ // End: