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#ifndef PDNS_REC_CHANNEL
#define PDNS_REC_CHANNEL
#include <string>
#include <map>
#include <inttypes.h>
#if !defined SOLARIS8 && !defined WIN32
#elif defined WIN32
#include "utility.hh"
#endif
#ifndef WIN32
#include <sys/un.h>
#else
// ?
struct sockaddr_un {};
#endif
/** this class is used both to send and answer channel commands to the PowerDNS Recursor */
class RecursorControlChannel
{
public:
RecursorControlChannel();
~RecursorControlChannel();
int listen(const std::string& filename);
void connect(const std::string& path, const std::string& filename);
uint64_t getStat(const std::string& name);
void send(const std::string& msg, const std::string* remote=0);
std::string recv(std::string* remote=0, unsigned int timeout=5);
int d_fd;
private:
struct sockaddr_un d_local;
};
class RecursorControlParser
{
public:
RecursorControlParser();
static void nop(void){}
typedef void func_t(void);
std::string getAnswer(const std::string& question, func_t** func);
};
#endif
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