X-Git-Url: https://git.syn-net.org/debian/?a=blobdiff_plain;f=src%2Fresolver.h;h=4eab0025f3bf1dfba8033170fc68f8331dcdd83b;hb=ad05e83616ca7c348db398c0fd6d5c4acce49fae;hp=dfec8cc8362cde09e17b3f5b0fbbc04f963ddc73;hpb=f9ad69dfae6bcec427652b0c4230603e465bd544;p=anytun.git

diff --git a/src/resolver.h b/src/resolver.h
index dfec8cc..4eab002 100644
--- a/src/resolver.h
+++ b/src/resolver.h
@@ -6,12 +6,12 @@
  *  tunnel endpoints.  It has less protocol overhead than IPSec in Tunnel
  *  mode and allows tunneling of every ETHER TYPE protocol (e.g.
  *  ethernet, ip, arp ...). satp directly includes cryptography and
- *  message authentication based on the methodes used by SRTP.  It is
+ *  message authentication based on the methods used by SRTP.  It is
  *  intended to deliver a generic, scaleable and secure solution for
  *  tunneling and relaying of packets of any protocol.
  *
  *
- *  Copyright (C) 2007-2009 Othmar Gsenger, Erwin Nindl, 
+ *  Copyright (C) 2007-2014 Markus Grüneis, Othmar Gsenger, Erwin Nindl,
  *                          Christian Pointner <satp@wirdorange.org>
  *
  *  This file is part of Anytun.
@@ -27,7 +27,20 @@
  *  GNU General Public License for more details.
  *
  *  You should have received a copy of the GNU General Public License
- *  along with anytun.  If not, see <http://www.gnu.org/licenses/>.
+ *  along with Anytun.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ *  In addition, as a special exception, the copyright holders give
+ *  permission to link the code of portions of this program with the
+ *  OpenSSL library under certain conditions as described in each
+ *  individual source file, and distribute linked combinations
+ *  including the two.
+ *  You must obey the GNU General Public License in all respects
+ *  for all of the code used other than OpenSSL.  If you modify
+ *  file(s) with this exception, you may extend this exception to your
+ *  version of the file(s), but you are not obligated to do so.  If you
+ *  do not wish to do so, delete this exception statement from your
+ *  version.  If you delete this exception statement from all source
+ *  files in the program, then also delete it here.
  */
 
 #ifndef ANYTUN_resolver_h_INCLUDED
@@ -40,21 +53,21 @@
 #include "datatypes.h"
 #include "threadUtils.hpp"
 
-typedef boost::function<void (boost::asio::ip::udp::endpoint)> UdpResolveCallback;
-typedef boost::function<void (boost::asio::ip::tcp::endpoint)> TcpResolveCallback;
+typedef boost::function<void (boost::asio::ip::udp::resolver::iterator)> UdpResolveCallback;
+typedef boost::function<void (boost::asio::ip::tcp::resolver::iterator)> TcpResolveCallback;
 typedef boost::function<void (std::runtime_error const&)> ErrorCallback;
 
 template<class Proto>
 class ResolveHandler
 {
 public:
-  ResolveHandler(const std::string& addr, const std::string& port, boost::function<void (boost::asio::ip::basic_endpoint<Proto>)> const& onResolve, ErrorCallback const& onError, ResolvAddrType r = ANY);
-  void operator()(const boost::system::error_code& e, const boost::asio::ip::basic_resolver_iterator<Proto>);
+  ResolveHandler(const std::string& addr, const std::string& port, boost::function<void (boost::asio::ip::basic_resolver_iterator<Proto>)> const& onResolve, ErrorCallback const& onError, ResolvAddrType r = ANY);
+  void operator()(const boost::system::error_code& e, boost::asio::ip::basic_resolver_iterator<Proto>);
 
 private:
   std::string addr_;
   std::string port_;
-  boost::function<void (boost::asio::ip::basic_endpoint<Proto>)> onResolve_;
+  boost::function<void (const boost::asio::ip::basic_resolver_iterator<Proto>)> onResolve_;
   ErrorCallback onError_;
   ResolvAddrType resolv_addr_type_;
 };
@@ -62,7 +75,7 @@ private:
 typedef ResolveHandler<boost::asio::ip::udp> UdpResolveHandler;
 typedef ResolveHandler<boost::asio::ip::tcp> TcpResolveHandler;
 
-class Resolver 
+class Resolver
 {
 public:
   static Resolver& instance();
@@ -76,18 +89,8 @@ public:
 private:
   Resolver();
   ~Resolver();
-  Resolver(const Resolver &r);
-  void operator=(const Resolver &r);
-
-  static Resolver* inst;
-  static ::Mutex instMutex;
-  class instanceCleaner {
-    public: ~instanceCleaner() {
-      if(Resolver::inst != 0)
-        delete Resolver::inst;
-    }
-  };
-  friend class instanceCleaner;
+  Resolver(const Resolver& r);
+  void operator=(const Resolver& r);
 
   boost::asio::io_service io_service_;
   boost::asio::ip::udp::resolver udp_resolver_;