dht headers and minor cleanup (#1157)

include/libtorrent/io_service.hpp

@@ -33,28 +33,13 @@ POSSIBILITY OF SUCH DAMAGE.
 #ifndef TORRENT_IO_SERVICE_HPP_INCLUDED
 #define TORRENT_IO_SERVICE_HPP_INCLUDED
 
-#ifdef __OBJC__
-#define Protocol Protocol_
-#endif
-
-#include "libtorrent/aux_/disable_warnings_push.hpp"
-
-#if defined TORRENT_WINDOWS || defined TORRENT_CYGWIN
-// asio assumes that the windows error codes are defined already
-#include <winsock2.h>
-#endif
-
-#include <boost/asio/io_service.hpp>
-
 #if defined TORRENT_BUILD_SIMULATOR
 #include "simulator/simulator.hpp"
-#endif
-
+#else
+#include "libtorrent/aux_/disable_warnings_push.hpp"
+#include <boost/asio/io_service.hpp>
 #include "libtorrent/aux_/disable_warnings_pop.hpp"
-
-#ifdef __OBJC__
-#undef Protocol
-#endif
+#endif // SIMULATOR
 
 namespace libtorrent
 {

include/libtorrent/kademlia/dht_tracker.hpp

@@ -36,20 +36,18 @@ POSSIBILITY OF SUCH DAMAGE.
 #include <functional>
 
 #include <libtorrent/kademlia/node.hpp>
-#include <libtorrent/kademlia/node_id.hpp>
-#include <libtorrent/kademlia/traversal_algorithm.hpp>
 #include <libtorrent/kademlia/dos_blocker.hpp>
 #include <libtorrent/kademlia/dht_state.hpp>
 
-#include <libtorrent/session_settings.hpp>
-#include <libtorrent/udp_socket.hpp>
 #include <libtorrent/socket.hpp>
 #include <libtorrent/deadline_timer.hpp>
 #include <libtorrent/span.hpp>
+#include <libtorrent/io_service.hpp>
 
 namespace libtorrent
 {
 	struct counters;
+	struct dht_settings;
 #ifndef TORRENT_NO_DEPRECATE
 	struct session_status;
 #endif

include/libtorrent/kademlia/node.hpp

@@ -33,7 +33,6 @@ POSSIBILITY OF SUCH DAMAGE.
 #ifndef NODE_HPP
 #define NODE_HPP
 
-#include <algorithm>
 #include <map>
 #include <set>
 #include <mutex>
@@ -45,21 +44,15 @@ POSSIBILITY OF SUCH DAMAGE.
 #include <libtorrent/kademlia/rpc_manager.hpp>
 #include <libtorrent/kademlia/node_id.hpp>
 #include <libtorrent/kademlia/find_data.hpp>
-#include <libtorrent/kademlia/put_data.hpp>
 #include <libtorrent/kademlia/item.hpp>
 
-#include <libtorrent/io.hpp>
 #include <libtorrent/socket.hpp> // for udp::endpoint
-#include <libtorrent/session_settings.hpp>
-#include <libtorrent/assert.hpp>
-#include <libtorrent/bloom_filter.hpp>
 #include <libtorrent/string_view.hpp>
 
-#include "libtorrent/socket.hpp"
-
 namespace libtorrent {
 	struct counters;
 	struct dht_routing_bucket;
+	struct dht_settings;
 }
 
 namespace libtorrent { namespace dht
@@ -237,13 +230,7 @@ public:
 	rpc_manager m_rpc;
 
 private:
-#ifdef _MSC_VER
-#pragma warning(push)
-// warning: default constructor could not be generated
-#pragma warning(disable: 4510)
-// warning: struct can never be instantiated
-#pragma warning(disable: 4610)
-#endif
+
 	struct protocol_descriptor
 	{
 		udp protocol;
@@ -251,9 +238,6 @@ private:
 		char const* nodes_key;
 	};
 
-#ifdef _MSC_VER
-#pragma warning(pop)
-#endif
 	static protocol_descriptor const& map_protocol_to_descriptor(udp protocol);
 
 	std::map<std::string, node*> const& m_nodes;

src/kademlia/dht_tracker.cpp

@@ -32,32 +32,23 @@ POSSIBILITY OF SUCH DAMAGE.
 
 #include "libtorrent/kademlia/dht_tracker.hpp"
 
-#include <set>
-#include <numeric>
-
 #include <libtorrent/config.hpp>
 
-#include <libtorrent/kademlia/node.hpp>
-#include <libtorrent/kademlia/node_id.hpp>
-#include <libtorrent/kademlia/traversal_algorithm.hpp>
 #include <libtorrent/kademlia/msg.hpp>
 #include <libtorrent/kademlia/dht_observer.hpp>
 
-#include <libtorrent/socket.hpp>
-#include <libtorrent/socket_io.hpp>
 #include <libtorrent/bencode.hpp>
-#include <libtorrent/io.hpp>
 #include <libtorrent/version.hpp>
 #include <libtorrent/time.hpp>
 #include <libtorrent/performance_counters.hpp> // for counters
 #include <libtorrent/aux_/time.hpp>
 #include <libtorrent/session_status.hpp>
+#include <libtorrent/session_settings.hpp>
 
 #ifndef TORRENT_DISABLE_LOGGING
 #include <libtorrent/hex.hpp> // to_hex
 #endif
 
-using libtorrent::detail::write_endpoint;
 using namespace std::placeholders;
 
 namespace libtorrent { namespace dht

src/kademlia/node.cpp

@@ -41,18 +41,16 @@ POSSIBILITY OF SUCH DAMAGE.
 #include "libtorrent/hex.hpp" // to_hex
 #endif
 
-#include "libtorrent/io.hpp"
+#include <libtorrent/socket_io.hpp>
+#include <libtorrent/session_status.hpp>
 #include "libtorrent/bencode.hpp"
 #include "libtorrent/hasher.hpp"
-#include "libtorrent/socket.hpp"
 #include "libtorrent/random.hpp"
-#include "libtorrent/aux_/session_impl.hpp"
+#include <libtorrent/assert.hpp>
+#include <libtorrent/aux_/time.hpp>
 #include "libtorrent/alert_types.hpp" // for dht_lookup
 #include "libtorrent/performance_counters.hpp" // for counters
 
-#include "libtorrent/kademlia/node_id.hpp"
-#include "libtorrent/kademlia/rpc_manager.hpp"
-#include "libtorrent/kademlia/routing_table.hpp"
 #include "libtorrent/kademlia/node.hpp"
 #include "libtorrent/kademlia/dht_observer.hpp"
 #include "libtorrent/kademlia/direct_request.hpp"
@@ -61,6 +59,7 @@ POSSIBILITY OF SUCH DAMAGE.
 #include "libtorrent/kademlia/get_peers.hpp"
 #include "libtorrent/kademlia/get_item.hpp"
 #include "libtorrent/kademlia/msg.hpp"
+#include <libtorrent/kademlia/put_data.hpp>
 
 using namespace std::placeholders;
 
@@ -1164,6 +1163,7 @@ void node::incoming_request(msg const& m, entry& e)
 	}
 }
 
+// TODO: limit number of entries in the result
 void node::write_nodes_entries(sha1_hash const& info_hash
 	, bdecode_node const& want, entry& r)
 {

test/test_dht.cpp

@@ -46,6 +46,7 @@ POSSIBILITY OF SUCH DAMAGE.
 #include "libtorrent/random.hpp"
 #include "libtorrent/kademlia/ed25519.hpp"
 #include "libtorrent/hex.hpp" // to_hex, from_hex
+#include "libtorrent/bloom_filter.hpp"
 
 #include "libtorrent/kademlia/node_id.hpp"
 #include "libtorrent/kademlia/routing_table.hpp"