private:
in_addr *binip;
char* result;
+ char localbuf[1024];
int t;
void dns_init();
- unsigned int fd;
+ int myfd;
void dns_init_2(const char* dnsserver);
in_addr *dns_aton4(const char * const ipstring);
char *dns_ntoa4(const in_addr * const ip);
* and returns true if the lookup was successfully initiated.
*/
bool ForwardLookup(std::string host);
+ /** Used by modules to perform a dns lookup but have the socket engine poll a module, instead of the dns object directly.
+ */
+ bool ForwardLookupWithFD(std::string host, int &fd);
/** This method will return true when the lookup is completed. It uses poll internally
* to determine the status of the socket.
*/
bool HasResult();
+ /** This method will return true if the lookup's fd matches the one provided
+ */
+ bool HasResult(int fd);
/** This method returns the result of your query as a string, depending upon wether you
* called DNS::ReverseLookup() or DNS::ForwardLookup.
*/
std::string GetResult();
+ std::string GetResultIP();
/** This method returns the file handle used by the dns query socket or zero if the
* query is invalid for some reason, e.g. the dns server not responding.
*/
void SetNS(std::string dnsserver);
};
+/** This is the handler function for multi-threaded DNS.
+ * It cannot be a class member as pthread will not let us
+ * create a thread whos handler function is a member of
+ * a class (ugh).
+ */
+void* dns_task(void* arg);
+
#endif