apt-pkg/contrib/srvrec.cc: res_query() should not generate a _error->Warning()

[apt.git] / apt-pkg / contrib / srvrec.h

// -*- mode: cpp; mode: fold -*-
// Description								/*{{{*/
/* ######################################################################

   SRV record support

   ##################################################################### */
									/*}}}*/
#ifndef SRVREC_H
#define SRVREC_H

#include <arpa/nameser.h>
#include <vector>
#include <string>

class SrvRec
{
 public:
   std::string target;
   u_int16_t priority;
   u_int16_t weight;
   u_int16_t port;

   // each server is assigned a interval [start, end] in the space of [0, max]
   int random_number_range_start;
   int random_number_range_end;
   int random_number_range_max;

   bool operator<(SrvRec const &other) const { 
      return this->priority < other.priority; 
   }
};

/** \brief Get SRV records from host/port (builds the query string internally) 
 */
bool GetSrvRecords(std::string name, std::vector<SrvRec> &Result);

/** \brief Get SRV records for query string like: _http._tcp.example.com
 */
bool GetSrvRecords(std::string host, int port, std::vector<SrvRec> &Result);

#endif