SDK 1.50

dll/flat.cpp

@@ -757,6 +757,16 @@ STEAMAPI_API bool SteamAPI_ISteamFriends_RegisterProtocolInOverlayBrowser( IStea
     return (get_steam_client()->steam_friends)->RegisterProtocolInOverlayBrowser(pchProtocol);
 }
 
+STEAMAPI_API ISteamUtils *SteamAPI_SteamUtils_v010()
+{
+    return get_steam_client()->GetISteamUtils(flat_hsteampipe(), "SteamUtils010");
+}
+
+STEAMAPI_API ISteamUtils *SteamAPI_SteamGameServerUtils_v010()
+{
+    return get_steam_client()->GetISteamUtils(flat_gs_hsteampipe(), "SteamUtils010");
+}
+
 STEAMAPI_API ISteamUtils *SteamAPI_SteamUtils_v009()
 {
     return get_steam_client()->GetISteamUtils(flat_hsteampipe(), "SteamUtils009");
@@ -1127,28 +1137,14 @@ STEAMAPI_API bool SteamAPI_ISteamUtils_IsSteamChinaLauncher( ISteamUtils* self )
     return (ptr)->IsSteamChinaLauncher();
 }
 
-STEAMAPI_API bool SteamAPI_ISteamUtils_InitFilterText( ISteamUtils* self )
+STEAMAPI_API bool SteamAPI_ISteamUtils_InitFilterText( ISteamUtils* self, uint32 unFilterOptions )
 {
-    int test1 = ((char *)self - (char*)get_steam_client()->steam_utils);
+    return (self)->InitFilterText(unFilterOptions);
-    int test2 = ((char *)self - (char*)get_steam_client()->steam_gameserver_utils);
-    auto ptr = get_steam_client()->steam_gameserver_utils;
-    if (test1 >= 0 && (test2 < 0 || test1 < test2)) {
-        ptr = get_steam_client()->steam_utils;
 }
 
-    return (ptr)->InitFilterText();
+int SteamAPI_ISteamUtils_FilterText( ISteamUtils* self, ETextFilteringContext eContext, uint64_steamid sourceSteamID, const char * pchInputMessage, char * pchOutFilteredText, uint32 nByteSizeOutFilteredText )
-}
-
-STEAMAPI_API int SteamAPI_ISteamUtils_FilterText( ISteamUtils* self, char * pchOutFilteredText, uint32 nByteSizeOutFilteredText, const char * pchInputMessage, bool bLegalOnly )
 {
-    int test1 = ((char *)self - (char*)get_steam_client()->steam_utils);
+    return (self)->FilterText(eContext, sourceSteamID, pchInputMessage, pchOutFilteredText, nByteSizeOutFilteredText);
-    int test2 = ((char *)self - (char*)get_steam_client()->steam_gameserver_utils);
-    auto ptr = get_steam_client()->steam_gameserver_utils;
-    if (test1 >= 0 && (test2 < 0 || test1 < test2)) {
-        ptr = get_steam_client()->steam_utils;
-    }
-
-    return (ptr)->FilterText(pchOutFilteredText, nByteSizeOutFilteredText, pchInputMessage, bLegalOnly);
 }
 
 STEAMAPI_API ESteamIPv6ConnectivityState SteamAPI_ISteamUtils_GetIPv6ConnectivityState( ISteamUtils* self, ESteamIPv6ConnectivityProtocol eProtocol )
@@ -5111,6 +5107,56 @@ STEAMAPI_API bool SteamAPI_ISteamRemotePlay_BSendRemotePlayTogetherInvite( IStea
     return self->BSendRemotePlayTogetherInvite(steamIDFriend);
 }
 
+STEAMAPI_API ISteamNetworkingMessages *SteamAPI_SteamNetworkingMessages_v002()
+{
+    return (ISteamNetworkingMessages *)get_steam_client()->GetISteamGenericInterface(flat_hsteamuser(), flat_hsteampipe(), "SteamNetworkingMessages002");
+}
+
+STEAMAPI_API ISteamNetworkingMessages *SteamAPI_SteamGameServerNetworkingMessages_v002()
+{
+    return (ISteamNetworkingMessages *)get_steam_client()->GetISteamGenericInterface(flat_gs_hsteamuser(), flat_gs_hsteampipe(), "SteamNetworkingMessages002");
+}
+
+STEAMAPI_API EResult SteamAPI_ISteamNetworkingMessages_SendMessageToUser( ISteamNetworkingMessages* self, const SteamNetworkingIdentity & identityRemote, const void * pubData, uint32 cubData, int nSendFlags, int nRemoteChannel )
+{
+    return self->SendMessageToUser(identityRemote, pubData, cubData, nSendFlags, nRemoteChannel);
+}
+
+STEAMAPI_API int SteamAPI_ISteamNetworkingMessages_ReceiveMessagesOnChannel( ISteamNetworkingMessages* self, int nLocalChannel, SteamNetworkingMessage_t ** ppOutMessages, int nMaxMessages )
+{
+    return self->ReceiveMessagesOnChannel(nLocalChannel, ppOutMessages, nMaxMessages);
+}
+
+STEAMAPI_API bool SteamAPI_ISteamNetworkingMessages_AcceptSessionWithUser( ISteamNetworkingMessages* self, const SteamNetworkingIdentity & identityRemote )
+{
+    return self->AcceptSessionWithUser(identityRemote);
+}
+
+STEAMAPI_API bool SteamAPI_ISteamNetworkingMessages_CloseSessionWithUser( ISteamNetworkingMessages* self, const SteamNetworkingIdentity & identityRemote )
+{
+    return self->CloseSessionWithUser(identityRemote);
+}
+
+STEAMAPI_API bool SteamAPI_ISteamNetworkingMessages_CloseChannelWithUser( ISteamNetworkingMessages* self, const SteamNetworkingIdentity & identityRemote, int nLocalChannel )
+{
+    return self->CloseChannelWithUser(identityRemote, nLocalChannel);
+}
+
+STEAMAPI_API ESteamNetworkingConnectionState SteamAPI_ISteamNetworkingMessages_GetSessionConnectionInfo( ISteamNetworkingMessages* self, const SteamNetworkingIdentity & identityRemote, SteamNetConnectionInfo_t * pConnectionInfo, SteamNetworkingQuickConnectionStatus * pQuickStatus )
+{
+    return self->GetSessionConnectionInfo(identityRemote, pConnectionInfo, pQuickStatus);
+}
+
+STEAMAPI_API ISteamNetworkingSockets *SteamAPI_SteamNetworkingSockets_v009()
+{
+    return (ISteamNetworkingSockets *)get_steam_client()->GetISteamGenericInterface(flat_hsteamuser(), flat_hsteampipe(), "SteamNetworkingSockets009");
+}
+
+STEAMAPI_API ISteamNetworkingSockets *SteamAPI_SteamGameServerNetworkingSockets_v009()
+{
+    return (ISteamNetworkingSockets *)get_steam_client()->GetISteamGenericInterface(flat_gs_hsteamuser(), flat_gs_hsteampipe(), "SteamNetworkingSockets009");
+}
+
 STEAMAPI_API ISteamNetworkingSockets *SteamAPI_SteamNetworkingSockets_v008()
 {
     return (ISteamNetworkingSockets *)get_steam_client()->GetISteamGenericInterface(flat_hsteamuser(), flat_hsteampipe(), "SteamNetworkingSockets008");
@@ -5296,9 +5342,9 @@ STEAMAPI_API EResult SteamAPI_ISteamNetworkingSockets_GetGameCoordinatorServerLo
     return self->GetGameCoordinatorServerLogin(pLoginInfo, pcbSignedBlob, pBlob);
 }
 
-STEAMAPI_API HSteamNetConnection SteamAPI_ISteamNetworkingSockets_ConnectP2PCustomSignaling( ISteamNetworkingSockets* self, ISteamNetworkingConnectionCustomSignaling * pSignaling, const SteamNetworkingIdentity * pPeerIdentity, int nOptions, const SteamNetworkingConfigValue_t * pOptions )
+STEAMAPI_API HSteamNetConnection SteamAPI_ISteamNetworkingSockets_ConnectP2PCustomSignaling( ISteamNetworkingSockets* self, ISteamNetworkingConnectionCustomSignaling * pSignaling, const SteamNetworkingIdentity * pPeerIdentity, int nRemoteVirtualPort, int nOptions, const SteamNetworkingConfigValue_t * pOptions )
 {
-    return self->ConnectP2PCustomSignaling(pSignaling, pPeerIdentity, nOptions, pOptions);
+    return self->ConnectP2PCustomSignaling(pSignaling, pPeerIdentity, nRemoteVirtualPort, nOptions, pOptions);
 }
 
 STEAMAPI_API bool SteamAPI_ISteamNetworkingSockets_ReceivedP2PCustomSignal( ISteamNetworkingSockets* self, const void * pMsg, int cbMsg, ISteamNetworkingCustomSignalingRecvContext * pContext )
@@ -5316,6 +5362,11 @@ STEAMAPI_API bool SteamAPI_ISteamNetworkingSockets_SetCertificate( ISteamNetwork
     return self->SetCertificate(pCertificate, cbCertificate, errMsg);
 }
 
+STEAMAPI_API void SteamAPI_ISteamNetworkingSockets_RunCallbacks( ISteamNetworkingSockets* self )
+{
+    return self->RunCallbacks();
+}
+
 STEAMAPI_API bool SteamAPI_ISteamNetworkingConnectionCustomSignaling_SendSignal( ISteamNetworkingConnectionCustomSignaling* self, HSteamNetConnection hConn, const SteamNetConnectionInfo_t & info, const void * pMsg, int cbMsg )
 {
     return self->SendSignal(hConn, info, pMsg, cbMsg);
@@ -5431,6 +5482,11 @@ STEAMAPI_API bool SteamAPI_ISteamNetworkingUtils_SetGlobalConfigValueString( ISt
     return self->SetGlobalConfigValueString(eValue, val);
 }
 
+STEAMAPI_API bool SteamAPI_ISteamNetworkingUtils_SetGlobalConfigValuePtr( ISteamNetworkingUtils* self, ESteamNetworkingConfigValue eValue, void * val )
+{
+    return self->SetGlobalConfigValuePtr(eValue, val);
+}
+
 STEAMAPI_API bool SteamAPI_ISteamNetworkingUtils_SetConnectionConfigValueInt32( ISteamNetworkingUtils* self, HSteamNetConnection hConn, ESteamNetworkingConfigValue eValue, int32 val )
 {
     return self->SetConnectionConfigValueInt32(hConn, eValue, val);
@@ -5446,6 +5502,31 @@ STEAMAPI_API bool SteamAPI_ISteamNetworkingUtils_SetConnectionConfigValueString(
     return self->SetConnectionConfigValueString(hConn, eValue, val);
 }
 
+STEAMAPI_API bool SteamAPI_ISteamNetworkingUtils_SetGlobalCallback_SteamNetConnectionStatusChanged( ISteamNetworkingUtils* self, FnSteamNetConnectionStatusChanged fnCallback )
+{
+    return self->SetGlobalCallback_SteamNetConnectionStatusChanged(fnCallback);
+}
+
+STEAMAPI_API bool SteamAPI_ISteamNetworkingUtils_SetGlobalCallback_SteamNetAuthenticationStatusChanged( ISteamNetworkingUtils* self, FnSteamNetAuthenticationStatusChanged fnCallback )
+{
+    return self->SetGlobalCallback_SteamNetAuthenticationStatusChanged(fnCallback);
+}
+
+STEAMAPI_API bool SteamAPI_ISteamNetworkingUtils_SetGlobalCallback_SteamRelayNetworkStatusChanged( ISteamNetworkingUtils* self, FnSteamRelayNetworkStatusChanged fnCallback )
+{
+    return self->SetGlobalCallback_SteamRelayNetworkStatusChanged(fnCallback);
+}
+
+STEAMAPI_API bool SteamAPI_ISteamNetworkingUtils_SetGlobalCallback_MessagesSessionRequest( ISteamNetworkingUtils* self, FnSteamNetworkingMessagesSessionRequest fnCallback )
+{
+    return self->SetGlobalCallback_MessagesSessionRequest(fnCallback);
+}
+
+STEAMAPI_API bool SteamAPI_ISteamNetworkingUtils_SetGlobalCallback_MessagesSessionFailed( ISteamNetworkingUtils* self, FnSteamNetworkingMessagesSessionFailed fnCallback )
+{
+    return self->SetGlobalCallback_MessagesSessionFailed(fnCallback);
+}
+
 STEAMAPI_API bool SteamAPI_ISteamNetworkingUtils_SetConfigValue( ISteamNetworkingUtils* self, ESteamNetworkingConfigValue eValue, ESteamNetworkingConfigScope eScopeType, intptr_t scopeObj, ESteamNetworkingConfigDataType eDataType, const void * pArg )
 {
     return self->SetConfigValue(eValue, eScopeType, scopeObj, eDataType, pArg);
@@ -6037,6 +6118,31 @@ STEAMAPI_API void SteamAPI_SteamNetworkingMessage_t_Release( SteamNetworkingMess
     return self->Release();
 }
 
+STEAMAPI_API void SteamAPI_SteamNetworkingConfigValue_t_SetInt32( SteamNetworkingConfigValue_t* self, ESteamNetworkingConfigValue eVal, int32_t data )
+{
+    return self->SetInt32(eVal, data);
+}
+
+STEAMAPI_API void SteamAPI_SteamNetworkingConfigValue_t_SetInt64( SteamNetworkingConfigValue_t* self, ESteamNetworkingConfigValue eVal, int64_t data )
+{
+    return self->SetInt64(eVal, data);
+}
+
+STEAMAPI_API void SteamAPI_SteamNetworkingConfigValue_t_SetFloat( SteamNetworkingConfigValue_t* self, ESteamNetworkingConfigValue eVal, float data )
+{
+    return self->SetFloat(eVal, data);
+}
+
+STEAMAPI_API void SteamAPI_SteamNetworkingConfigValue_t_SetPtr( SteamNetworkingConfigValue_t* self, ESteamNetworkingConfigValue eVal, void * data )
+{
+    return self->SetPtr(eVal, data);
+}
+
+STEAMAPI_API void SteamAPI_SteamNetworkingConfigValue_t_SetString( SteamNetworkingConfigValue_t* self, ESteamNetworkingConfigValue eVal, const char * data )
+{
+    return self->SetString(eVal, data);
+}
+
 STEAMAPI_API const char * SteamAPI_SteamNetworkingPOPIDRender_c_str( SteamNetworkingPOPIDRender* self )
 {
     return self->c_str();

dll/steam_client.cpp

@@ -85,6 +85,7 @@ Steam_Client::Steam_Client()
     steam_parental = new Steam_Parental();
     steam_networking_sockets = new Steam_Networking_Sockets(settings_client, network, callback_results_client, callbacks_client, run_every_runcb);
     steam_networking_sockets_serialized = new Steam_Networking_Sockets_Serialized(settings_client, network, callback_results_client, callbacks_client, run_every_runcb);
+    steam_networking_messages = new Steam_Networking_Messages(settings_client, network, callback_results_client, callbacks_client, run_every_runcb);
     steam_game_coordinator = new Steam_Game_Coordinator(settings_client, network, callback_results_client, callbacks_client, run_every_runcb);
     steam_networking_utils = new Steam_Networking_Utils(settings_client, network, callback_results_client, callbacks_client, run_every_runcb);
     steam_unified_messages = new Steam_Unified_Messages(settings_client, network, callback_results_client, callbacks_client, run_every_runcb);
@@ -104,6 +105,7 @@ Steam_Client::Steam_Client()
     steam_gameserver_apps = new Steam_Apps(settings_server, callback_results_server);
     steam_gameserver_networking_sockets = new Steam_Networking_Sockets(settings_server, network, callback_results_server, callbacks_server, run_every_runcb);
     steam_gameserver_networking_sockets_serialized = new Steam_Networking_Sockets_Serialized(settings_server, network, callback_results_server, callbacks_server, run_every_runcb);
+    steam_gameserver_networking_messages = new Steam_Networking_Messages(settings_server, network, callback_results_server, callbacks_server, run_every_runcb);
     steam_gameserver_game_coordinator = new Steam_Game_Coordinator(settings_server, network, callback_results_server, callbacks_server, run_every_runcb);
     steam_masterserver_updater = new Steam_Masterserver_Updater(settings_server, network, callback_results_server, callbacks_server, run_every_runcb);
 
@@ -390,6 +392,8 @@ ISteamUtils *Steam_Client::GetISteamUtils( HSteamPipe hSteamPipe, const char *pc
         return (ISteamUtils *)(void *)(ISteamUtils007 *)steam_utils_temp;
     } else if (strcmp(pchVersion, "SteamUtils008") == 0) {
         return (ISteamUtils *)(void *)(ISteamUtils008 *)steam_utils_temp;
+    } else if (strcmp(pchVersion, "SteamUtils009") == 0) {
+        return (ISteamUtils *)(void *)(ISteamUtils009 *)steam_utils_temp;
     } else if (strcmp(pchVersion, STEAMUTILS_INTERFACE_VERSION) == 0) {
         return (ISteamUtils *)(void *)(ISteamUtils *)steam_utils_temp;
     } else {
@@ -492,9 +496,20 @@ void *Steam_Client::GetISteamGenericInterface( HSteamUser hSteamUser, HSteamPipe
             return (void *)(ISteamNetworkingSockets003 *) steam_networking_sockets_temp;
         } else if (strcmp(pchVersion, "SteamNetworkingSockets006") == 0) {
             return (void *)(ISteamNetworkingSockets006 *) steam_networking_sockets_temp;
+        } else if (strcmp(pchVersion, "SteamNetworkingSockets008") == 0) {
+            return (void *)(ISteamNetworkingSockets008 *) steam_networking_sockets_temp;
         } else {
             return (void *)(ISteamNetworkingSockets *) steam_networking_sockets_temp;
         }
+    } else if (strstr(pchVersion, "SteamNetworkingMessages") == pchVersion) {
+        Steam_Networking_Messages *steam_networking_messages_temp;
+        if (server) {
+            steam_networking_messages_temp = steam_gameserver_networking_messages;
+        } else {
+            steam_networking_messages_temp = steam_networking_messages;
+        }
+
+        return (void *)(ISteamNetworkingMessages *)steam_networking_messages_temp;
     } else if (strstr(pchVersion, "SteamGameCoordinator") == pchVersion) {
         Steam_Game_Coordinator *steam_game_coordinator_temp;
         if (server) {

dll/steam_client.h

@@ -43,6 +43,7 @@
 #include "steam_game_coordinator.h"
 #include "steam_networking_socketsserialized.h"
 #include "steam_networking_sockets.h"
+#include "steam_networking_messages.h"
 #include "steam_networking_utils.h"
 #include "steam_unified_messages.h"
 #include "steam_gamesearch.h"
@@ -108,6 +109,7 @@ public:
     Steam_Parental *steam_parental;
     Steam_Networking_Sockets *steam_networking_sockets;
     Steam_Networking_Sockets_Serialized *steam_networking_sockets_serialized;
+    Steam_Networking_Messages *steam_networking_messages;
     Steam_Game_Coordinator *steam_game_coordinator;
     Steam_Networking_Utils *steam_networking_utils;
     Steam_Unified_Messages *steam_unified_messages;
@@ -126,6 +128,7 @@ public:
     Steam_Apps *steam_gameserver_apps;
     Steam_Networking_Sockets *steam_gameserver_networking_sockets;
     Steam_Networking_Sockets_Serialized *steam_gameserver_networking_sockets_serialized;
+    Steam_Networking_Messages *steam_gameserver_networking_messages;
     Steam_Game_Coordinator *steam_gameserver_game_coordinator;
     Steam_Masterserver_Updater *steam_masterserver_updater;
 

dll/steam_networking_messages.h

@@ -0,0 +1,189 @@
+/* Copyright (C) 2019 Mr Goldberg
+   This file is part of the Goldberg Emulator
+
+   The Goldberg Emulator is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 3 of the License, or (at your option) any later version.
+
+   The Goldberg Emulator is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the Goldberg Emulator; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include "base.h"
+
+class Steam_Networking_Messages :
+public ISteamNetworkingMessages
+{
+    class Settings *settings;
+    class Networking *network;
+    class SteamCallResults *callback_results;
+    class SteamCallBacks *callbacks;
+    class RunEveryRunCB *run_every_runcb;
+
+public:
+static void steam_callback(void *object, Common_Message *msg)
+{
+    PRINT_DEBUG("steam_networking_messages_callback\n");
+
+    Steam_Networking_Messages *steam_networking_messages = (Steam_Networking_Messages *)object;
+    steam_networking_messages->Callback(msg);
+}
+
+static void steam_run_every_runcb(void *object)
+{
+    PRINT_DEBUG("steam_networking_messages_run_every_runcb\n");
+
+    Steam_Networking_Messages *steam_networking_messages = (Steam_Networking_Messages *)object;
+    steam_networking_messages->RunCallbacks();
+}
+
+Steam_Networking_Messages(class Settings *settings, class Networking *network, class SteamCallResults *callback_results, class SteamCallBacks *callbacks, class RunEveryRunCB *run_every_runcb)
+{
+    this->settings = settings;
+    this->network = network;
+    this->run_every_runcb = run_every_runcb;
+    this->network->setCallback(CALLBACK_ID_USER_STATUS, settings->get_local_steam_id(), &Steam_Networking_Messages::steam_callback, this);
+    this->run_every_runcb->add(&Steam_Networking_Messages::steam_run_every_runcb, this);
+
+    this->callback_results = callback_results;
+    this->callbacks = callbacks;
+}
+
+~Steam_Networking_Messages()
+{
+    //TODO rm network callbacks
+    this->run_every_runcb->remove(&Steam_Networking_Messages::steam_run_every_runcb, this);
+}
+
+/// Sends a message to the specified host.  If we don't already have a session with that user,
+/// a session is implicitly created.  There might be some handshaking that needs to happen
+/// before we can actually begin sending message data.  If this handshaking fails and we can't
+/// get through, an error will be posted via the callback SteamNetworkingMessagesSessionFailed_t.
+/// There is no notification when the operation succeeds.  (You should have the peer send a reply
+/// for this purpose.)
+///
+/// Sending a message to a host will also implicitly accept any incoming connection from that host.
+///
+/// nSendFlags is a bitmask of k_nSteamNetworkingSend_xxx options
+///
+/// nRemoteChannel is a routing number you can use to help route message to different systems.
+/// You'll have to call ReceiveMessagesOnChannel() with the same channel number in order to retrieve
+/// the data on the other end.
+///
+/// Using different channels to talk to the same user will still use the same underlying
+/// connection, saving on resources.  If you don't need this feature, use 0.
+/// Otherwise, small integers are the most efficient.
+///
+/// It is guaranteed that reliable messages to the same host on the same channel
+/// will be be received by the remote host (if they are received at all) exactly once,
+/// and in the same order that they were send.
+///
+/// NO other order guarantees exist!  In particular, unreliable messages may be dropped,
+/// received out of order with respect to each other and with respect to reliable data,
+/// or may be received multiple times.  Messages on different channels are *not* guaranteed
+/// to be received in the order they were sent.
+///
+/// A note for those familiar with TCP/IP ports, or converting an existing codebase that
+/// opened multiple sockets:  You might notice that there is only one channel, and with
+/// TCP/IP each endpoint has a port number.  You can think of the channel number as the
+/// *destination* port.  If you need each message to also include a "source port" (so the
+/// recipient can route the reply), then just put that in your message.  That is essentially
+/// how UDP works!
+///
+/// Returns:
+/// - k_EREsultOK on success.
+/// - k_EResultNoConnection will be returned if the session has failed or was closed by the peer,
+///   and k_nSteamNetworkingSend_AutoRestartBrokwnSession is not used.  (You can use
+///   GetSessionConnectionInfo to get the details.)  In order to acknowledge the broken session
+///   and start a new one, you must call CloseSessionWithUser
+/// - See SendMessageToConnection::SendMessageToConnection for more
+EResult SendMessageToUser( const SteamNetworkingIdentity &identityRemote, const void *pubData, uint32 cubData, int nSendFlags, int nRemoteChannel )
+{
+    PRINT_DEBUG("Steam_Networking_Messages::SendMessageToUser\n");
+    return k_EResultNoConnection;
+}
+
+/// Reads the next message that has been sent from another user via SendMessageToUser() on the given channel.
+/// Returns number of messages returned into your list.  (0 if no message are available on that channel.)
+///
+/// When you're done with the message object(s), make sure and call Release()!
+int ReceiveMessagesOnChannel( int nLocalChannel, SteamNetworkingMessage_t **ppOutMessages, int nMaxMessages )
+{
+    PRINT_DEBUG("Steam_Networking_Messages::ReceiveMessagesOnChannel\n");
+    return 0;
+}
+
+/// AcceptSessionWithUser() should only be called in response to a SteamP2PSessionRequest_t callback
+/// SteamP2PSessionRequest_t will be posted if another user tries to send you a message, and you haven't
+/// tried to talk to them.  If you don't want to talk to them, just ignore the request.
+/// If the user continues to send you messages, SteamP2PSessionRequest_t callbacks will continue to
+/// be posted periodically.  This may be called multiple times for a single user.
+///
+/// Calling SendMessage() on the other user, this implicitly accepts any pending session request.
+bool AcceptSessionWithUser( const SteamNetworkingIdentity &identityRemote )
+{
+    PRINT_DEBUG("Steam_Networking_Messages::AcceptSessionWithUser\n");
+    return false;
+}
+
+/// Call this when you're done talking to a user to immediately free up resources under-the-hood.
+/// If the remote user tries to send data to you again, another P2PSessionRequest_t callback will
+/// be posted.
+///
+/// Note that sessions that go unused for a few minutes are automatically timed out.
+bool CloseSessionWithUser( const SteamNetworkingIdentity &identityRemote )
+{
+    PRINT_DEBUG("Steam_Networking_Messages::CloseSessionWithUser\n");
+    return false;
+}
+
+/// Call this  when you're done talking to a user on a specific channel.  Once all
+/// open channels to a user have been closed, the open session to the user will be
+/// closed, and any new data from this user will trigger a SteamP2PSessionRequest_t
+/// callback
+bool CloseChannelWithUser( const SteamNetworkingIdentity &identityRemote, int nLocalChannel )
+{
+    PRINT_DEBUG("Steam_Networking_Messages::CloseChannelWithUser\n");
+    return false;
+}
+
+/// Returns information about the latest state of a connection, if any, with the given peer.
+/// Primarily intended for debugging purposes, but can also be used to get more detailed
+/// failure information.  (See SendMessageToUser and k_nSteamNetworkingSend_AutoRestartBrokwnSession.)
+///
+/// Returns the value of SteamNetConnectionInfo_t::m_eState, or k_ESteamNetworkingConnectionState_None
+/// if no connection exists with specified peer.  You may pass nullptr for either parameter if
+/// you do not need the corresponding details.  Note that sessions time out after a while,
+/// so if a connection fails, or SendMessageToUser returns SendMessageToUser, you cannot wait
+/// indefinitely to obtain the reason for failure.
+ESteamNetworkingConnectionState GetSessionConnectionInfo( const SteamNetworkingIdentity &identityRemote, SteamNetConnectionInfo_t *pConnectionInfo, SteamNetworkingQuickConnectionStatus *pQuickStatus )
+{
+    PRINT_DEBUG("Steam_Networking_Messages::GetSessionConnectionInfo\n");
+    return k_ESteamNetworkingConnectionState_None;
+}
+
+
+void RunCallbacks()
+{
+}
+
+void Callback(Common_Message *msg)
+{
+    if (msg->has_low_level()) {
+        if (msg->low_level().type() == Low_Level::CONNECT) {
+            
+        }
+
+        if (msg->low_level().type() == Low_Level::DISCONNECT) {
+
+        }
+    }
+}
+
+};

dll/steam_networking_sockets.h

@@ -51,6 +51,7 @@ public ISteamNetworkingSockets001,
 public ISteamNetworkingSockets002,
 public ISteamNetworkingSockets003,
 public ISteamNetworkingSockets006,
+public ISteamNetworkingSockets008,
 public ISteamNetworkingSockets
 {
     class Settings *settings;
@@ -1421,11 +1422,18 @@ EResult GetGameCoordinatorServerLogin( SteamDatagramGameCoordinatorServerLogin *
 /// SteamNetworkingConfigValue_t for more about why this is preferable to
 /// setting the options "immediately" after creation.
 HSteamNetConnection ConnectP2PCustomSignaling( ISteamNetworkingConnectionCustomSignaling *pSignaling, const SteamNetworkingIdentity *pPeerIdentity, int nOptions, const SteamNetworkingConfigValue_t *pOptions )
+{
+    PRINT_DEBUG("Steam_Networking_Sockets::ConnectP2PCustomSignaling old\n");
+    return ConnectP2PCustomSignaling(pSignaling, pPeerIdentity, 0, nOptions, pOptions);
+}
+
+HSteamNetConnection ConnectP2PCustomSignaling( ISteamNetworkingConnectionCustomSignaling *pSignaling, const SteamNetworkingIdentity *pPeerIdentity, int nRemoteVirtualPort, int nOptions, const SteamNetworkingConfigValue_t *pOptions )
 {
     PRINT_DEBUG("Steam_Networking_Sockets::ConnectP2PCustomSignaling\n");
     return k_HSteamNetConnection_Invalid;
 }
 
+
 /// Called when custom signaling has received a message.  When your
 /// signaling channel receives a message, it should save off whatever
 /// routing information was in the envelope into the context object,

dll/steam_utils.h

@@ -30,6 +30,7 @@ public ISteamUtils005,
 public ISteamUtils006,
 public ISteamUtils007,
 public ISteamUtils008,
+public ISteamUtils009,
 public ISteamUtils
 {
 private:
@@ -356,6 +357,15 @@ bool IsSteamChinaLauncher()
 // Initializes text filtering.
 //   Returns false if filtering is unavailable for the language the user is currently running in.
 bool InitFilterText()
+{
+    PRINT_DEBUG("InitFilterText old\n");
+    return false;
+}
+
+// Initializes text filtering.
+//   unFilterOptions are reserved for future use and should be set to 0
+// Returns false if filtering is unavailable for the language the user is currently running in.
+bool InitFilterText( uint32 unFilterOptions )
 {
     PRINT_DEBUG("InitFilterText\n");
     return false;
@@ -368,11 +378,25 @@ bool InitFilterText()
 //   bLegalOnly should be false if you want profanity and legally required filtering (where required) and true if you want legally required filtering only
 //   Returns the number of characters (not bytes) filtered.
 int FilterText( char* pchOutFilteredText, uint32 nByteSizeOutFilteredText, const char * pchInputMessage, bool bLegalOnly )
+{
+    PRINT_DEBUG("FilterText old\n");
+    return 0;
+}
+
+// Filters the provided input message and places the filtered result into pchOutFilteredText, using legally required filtering and additional filtering based on the context and user settings
+//   eContext is the type of content in the input string
+//   sourceSteamID is the Steam ID that is the source of the input string (e.g. the player with the name, or who said the chat text)
+//   pchInputText is the input string that should be filtered, which can be ASCII or UTF-8
+//   pchOutFilteredText is where the output will be placed, even if no filtering is performed
+//   nByteSizeOutFilteredText is the size (in bytes) of pchOutFilteredText, should be at least strlen(pchInputText)+1
+// Returns the number of characters (not bytes) filtered
+int FilterText( ETextFilteringContext eContext, CSteamID sourceSteamID, const char *pchInputMessage, char *pchOutFilteredText, uint32 nByteSizeOutFilteredText )
 {
     PRINT_DEBUG("FilterText\n");
     return 0;
 }
 
+
 // Return what we believe your current ipv6 connectivity to "the internet" is on the specified protocol.
 // This does NOT tell you if the Steam client is currently connected to Steam via ipv6.
 ESteamIPv6ConnectivityState GetIPv6ConnectivityState( ESteamIPv6ConnectivityProtocol eProtocol )

sdk_includes/isteamnetworking.h

@@ -120,6 +120,10 @@ enum ESNetSocketConnectionType
 //-----------------------------------------------------------------------------
 // Purpose: Functions for making connections and sending data between clients,
 //			traversing NAT's where possible
+//
+// NOTE: This interface is deprecated and may be removed in a future release of
+///      the Steamworks SDK.  Please see ISteamNetworkingSockets and
+///      ISteamNetworkingMessages
 //-----------------------------------------------------------------------------
 class ISteamNetworking
 {
@@ -133,6 +137,9 @@ public:
 	// Both interface styles can send both reliable and unreliable messages.
 	//
 	// Automatically establishes NAT-traversing or Relay server connections
+	//
+	// These APIs are deprecated, and may be removed in a future version of the Steamworks
+	// SDK.  See ISteamNetworkingMessages.
 
 	// Sends a P2P packet to the specified user
 	// UDP-like, unreliable and a max packet size of 1200 bytes
@@ -181,6 +188,10 @@ public:
 	// or to existing connections that need to automatically reconnect after this value is set.
 	//
 	// P2P packet relay is allowed by default
+	//
+	// NOTE: This function is deprecated and may be removed in a future version of the SDK.  For
+	// security purposes, we may decide to relay the traffic to certain peers, even if you pass false
+	// to this function, to prevent revealing the client's IP address top another peer.
 	virtual bool AllowP2PPacketRelay( bool bAllow ) = 0;
 
 
@@ -198,6 +209,9 @@ public:
 	//
 	// Both methods can send both reliable and unreliable methods.
 	//
+	// These APIs are deprecated, and may be removed in a future version of the Steamworks
+	// SDK.  See ISteamNetworkingSockets.
+	//
 	////////////////////////////////////////////////////////////////////////////////////////////
 
 

sdk_includes/isteamnetworkingmessages.h

@@ -0,0 +1,186 @@
+//====== Copyright Valve Corporation, All rights reserved. ====================
+
+#ifndef ISTEAMNETWORKINGMESSAGES
+#define ISTEAMNETWORKINGMESSAGES
+#ifdef STEAM_WIN32
+#pragma once
+#endif
+
+#include "steamnetworkingtypes.h"
+
+//-----------------------------------------------------------------------------
+/// The non-connection-oriented interface to send and receive messages
+/// (whether they be "clients" or "servers").
+///
+/// ISteamNetworkingSockets is connection-oriented (like TCP), meaning you
+/// need to listen and connect, and then you send messages using a connection
+/// handle.  ISteamNetworkingMessages is more like UDP, in that you can just send
+/// messages to arbitrary peers at any time.  The underlying connections are
+/// established implicitly.
+///
+/// Under the hood ISteamNetworkingMessages works on top of the ISteamNetworkingSockets
+/// code, so you get the same routing and messaging efficiency.  The difference is
+/// mainly in your responsibility to explicitly establish a connection and
+/// the type of feedback you get about the state of the connection.  Both
+/// interfaces can do "P2P" communications, and both support both unreliable
+/// and reliable messages, fragmentation and reassembly.
+///
+/// The primary purpose of this interface is to be "like UDP", so that UDP-based code
+/// can be ported easily to take advantage of relayed connections.  If you find
+/// yourself needing more low level information or control, or to be able to better
+/// handle failure, then you probably need to use ISteamNetworkingSockets directly.
+/// Also, note that if your main goal is to obtain a connection between two peers
+/// without concerning yourself with assigning roles of "client" and "server",
+/// you may find the symmetric connection mode of ISteamNetworkingSockets useful.
+/// (See k_ESteamNetworkingConfig_SymmetricConnect.)
+///
+class ISteamNetworkingMessages
+{
+public:
+	/// Sends a message to the specified host.  If we don't already have a session with that user,
+	/// a session is implicitly created.  There might be some handshaking that needs to happen
+	/// before we can actually begin sending message data.  If this handshaking fails and we can't
+	/// get through, an error will be posted via the callback SteamNetworkingMessagesSessionFailed_t.
+	/// There is no notification when the operation succeeds.  (You should have the peer send a reply
+	/// for this purpose.)
+	///
+	/// Sending a message to a host will also implicitly accept any incoming connection from that host.
+	///
+	/// nSendFlags is a bitmask of k_nSteamNetworkingSend_xxx options
+	///
+	/// nRemoteChannel is a routing number you can use to help route message to different systems.
+	/// You'll have to call ReceiveMessagesOnChannel() with the same channel number in order to retrieve
+	/// the data on the other end.
+	///
+	/// Using different channels to talk to the same user will still use the same underlying
+	/// connection, saving on resources.  If you don't need this feature, use 0.
+	/// Otherwise, small integers are the most efficient.
+	///
+	/// It is guaranteed that reliable messages to the same host on the same channel
+	/// will be be received by the remote host (if they are received at all) exactly once,
+	/// and in the same order that they were send.
+	///
+	/// NO other order guarantees exist!  In particular, unreliable messages may be dropped,
+	/// received out of order with respect to each other and with respect to reliable data,
+	/// or may be received multiple times.  Messages on different channels are *not* guaranteed
+	/// to be received in the order they were sent.
+	///
+	/// A note for those familiar with TCP/IP ports, or converting an existing codebase that
+	/// opened multiple sockets:  You might notice that there is only one channel, and with
+	/// TCP/IP each endpoint has a port number.  You can think of the channel number as the
+	/// *destination* port.  If you need each message to also include a "source port" (so the
+	/// recipient can route the reply), then just put that in your message.  That is essentially
+	/// how UDP works!
+	///
+	/// Returns:
+	/// - k_EREsultOK on success.
+	/// - k_EResultNoConnection will be returned if the session has failed or was closed by the peer,
+	///   and k_nSteamNetworkingSend_AutoRestartBrokwnSession is not used.  (You can use
+	///   GetSessionConnectionInfo to get the details.)  In order to acknowledge the broken session
+	///   and start a new one, you must call CloseSessionWithUser
+	/// - See SendMessageToConnection::SendMessageToConnection for more
+	virtual EResult SendMessageToUser( const SteamNetworkingIdentity &identityRemote, const void *pubData, uint32 cubData, int nSendFlags, int nRemoteChannel ) = 0;
+
+	/// Reads the next message that has been sent from another user via SendMessageToUser() on the given channel.
+	/// Returns number of messages returned into your list.  (0 if no message are available on that channel.)
+	///
+	/// When you're done with the message object(s), make sure and call Release()!
+	virtual int ReceiveMessagesOnChannel( int nLocalChannel, SteamNetworkingMessage_t **ppOutMessages, int nMaxMessages ) = 0;
+
+	/// AcceptSessionWithUser() should only be called in response to a SteamP2PSessionRequest_t callback
+	/// SteamP2PSessionRequest_t will be posted if another user tries to send you a message, and you haven't
+	/// tried to talk to them.  If you don't want to talk to them, just ignore the request.
+	/// If the user continues to send you messages, SteamP2PSessionRequest_t callbacks will continue to
+	/// be posted periodically.  This may be called multiple times for a single user.
+	///
+	/// Calling SendMessage() on the other user, this implicitly accepts any pending session request.
+	virtual bool AcceptSessionWithUser( const SteamNetworkingIdentity &identityRemote ) = 0;
+
+	/// Call this when you're done talking to a user to immediately free up resources under-the-hood.
+	/// If the remote user tries to send data to you again, another P2PSessionRequest_t callback will
+	/// be posted.
+	///
+	/// Note that sessions that go unused for a few minutes are automatically timed out.
+	virtual bool CloseSessionWithUser( const SteamNetworkingIdentity &identityRemote ) = 0;
+
+	/// Call this  when you're done talking to a user on a specific channel.  Once all
+	/// open channels to a user have been closed, the open session to the user will be
+	/// closed, and any new data from this user will trigger a SteamP2PSessionRequest_t
+	/// callback
+	virtual bool CloseChannelWithUser( const SteamNetworkingIdentity &identityRemote, int nLocalChannel ) = 0;
+
+	/// Returns information about the latest state of a connection, if any, with the given peer.
+	/// Primarily intended for debugging purposes, but can also be used to get more detailed
+	/// failure information.  (See SendMessageToUser and k_nSteamNetworkingSend_AutoRestartBrokwnSession.)
+	///
+	/// Returns the value of SteamNetConnectionInfo_t::m_eState, or k_ESteamNetworkingConnectionState_None
+	/// if no connection exists with specified peer.  You may pass nullptr for either parameter if
+	/// you do not need the corresponding details.  Note that sessions time out after a while,
+	/// so if a connection fails, or SendMessageToUser returns SendMessageToUser, you cannot wait
+	/// indefinitely to obtain the reason for failure.
+	virtual ESteamNetworkingConnectionState GetSessionConnectionInfo( const SteamNetworkingIdentity &identityRemote, SteamNetConnectionInfo_t *pConnectionInfo, SteamNetworkingQuickConnectionStatus *pQuickStatus ) = 0;
+};
+#define STEAMNETWORKINGMESSAGES_VERSION "SteamNetworkingMessages002"
+
+//
+// Callbacks
+//
+
+#pragma pack( push, 1 )
+
+/// Posted when a remote host is sending us a message, and we do not already have a session with them
+struct SteamNetworkingMessagesSessionRequest_t
+{ 
+	enum { k_iCallback = k_iSteamNetworkingMessagesCallbacks + 1 };
+	SteamNetworkingIdentity m_identityRemote;			// user who wants to talk to us
+};
+
+/// Posted when we fail to establish a connection, or we detect that communications
+/// have been disrupted it an unusual way.  There is no notification when a peer proactively
+/// closes the session.  ("Closed by peer" is not a concept of UDP-style communications, and
+/// SteamNetworkingMessages is primarily intended to make porting UDP code easy.)
+///
+/// Remember: callbacks are asynchronous.   See notes on SendMessageToUser,
+/// and k_nSteamNetworkingSend_AutoRestartBrokwnSession in particular.
+///
+/// Also, if a session times out due to inactivity, no callbacks will be posted.  The only
+/// way to detect that this is happening is that querying the session state may return
+/// none, connecting, and findingroute again.
+struct SteamNetworkingMessagesSessionFailed_t
+{ 
+	enum { k_iCallback = k_iSteamNetworkingMessagesCallbacks + 2 };
+
+	/// Detailed info about the connection.  This will include the
+	SteamNetConnectionInfo_t m_info;
+};
+
+#pragma pack(pop)
+
+//
+// Global accessor
+//
+
+#if defined( STEAMNETWORKINGSOCKETS_PARTNER )
+
+	// Standalone lib.  Use different symbol name, so that we can dynamically switch between steamclient.dll
+	// and the standalone lib
+	STEAMNETWORKINGSOCKETS_INTERFACE ISteamNetworkingMessages *SteamNetworkingMessages_Lib();
+	STEAMNETWORKINGSOCKETS_INTERFACE ISteamNetworkingMessages *SteamGameServerNetworkingMessages_Lib();
+	inline ISteamNetworkingMessages *SteamNetworkingMessages() { return SteamNetworkingMessages_Lib(); }
+	inline ISteamNetworkingMessages *SteamGameServerNetworkingMessages() { return SteamGameServerNetworkingMessages_Lib(); }
+
+#elif defined( STEAMNETWORKINGSOCKETS_OPENSOURCE )
+
+	// Opensource GameNetworkingSockets
+	STEAMNETWORKINGSOCKETS_INTERFACE ISteamNetworkingMessages *SteamNetworkingMessages();
+
+#else
+
+	// Steamworks SDK
+	inline ISteamNetworkingMessages *SteamNetworkingMessages();
+	STEAM_DEFINE_USER_INTERFACE_ACCESSOR( ISteamNetworkingMessages *, SteamNetworkingMessages, STEAMNETWORKINGMESSAGES_VERSION );
+	inline ISteamNetworkingMessages *SteamGameServerNetworkingMessages();
+	STEAM_DEFINE_GAMESERVER_INTERFACE_ACCESSOR( ISteamNetworkingMessages *, SteamGameServerNetworkingMessages, STEAMNETWORKINGMESSAGES_VERSION );
+#endif
+
+#endif // ISTEAMNETWORKINGMESSAGES

sdk_includes/isteamnetworkingsockets.h

@@ -1,16 +1,4 @@
 //====== Copyright Valve Corporation, All rights reserved. ====================
-//
-// Networking API similar to Berkeley sockets, but for games.
-// - connection-oriented API (like TCP, not UDP)
-// - but unlike TCP, it's message-oriented, not stream-oriented
-// - mix of reliable and unreliable messages
-// - fragmentation and reassembly
-// - Supports connectivity over plain UDPv4
-// - Also supports SDR ("Steam Datagram Relay") connections, which are
-//   addressed by SteamID.  There is a "P2P" use case and also a "hosted
-//   dedicated server" use case.
-//
-//=============================================================================
 
 #ifndef ISTEAMNETWORKINGSOCKETS
 #define ISTEAMNETWORKINGSOCKETS
@@ -20,24 +8,33 @@
 
 #include "steamnetworkingtypes.h"
 
-class ISteamNetworkingSocketsCallbacks;
 struct SteamNetAuthenticationStatus_t;
 class ISteamNetworkingConnectionCustomSignaling;
 class ISteamNetworkingCustomSignalingRecvContext;
 
 //-----------------------------------------------------------------------------
-/// Lower level networking interface that more closely mirrors the standard
+/// Lower level networking API.
-/// Berkeley sockets model.  Sockets are hard!  You should probably only use
-/// this interface under the existing circumstances:
 ///
-/// - You have an existing socket-based codebase you want to port, or coexist with.
+/// - Connection-oriented API (like TCP, not UDP).  When sending and receiving
-/// - You want to be able to connect based on IP address, rather than (just) Steam ID.
+///   messages, a connection handle is used.  (For a UDP-style interface, see
-/// - You need low-level control of bandwidth utilization, when to drop packets, etc.
+///   ISteamNetworkingMessages.)  In this TCP-style interface, the "server" will
+///   "listen" on a "listen socket."  A "client" will "connect" to the server,
+///   and the server will "accept" the connection.
+/// - But unlike TCP, it's message-oriented, not stream-oriented.
+/// - Mix of reliable and unreliable messages
+/// - Fragmentation and reassembly
+/// - Supports connectivity over plain UDP
+/// - Also supports SDR ("Steam Datagram Relay") connections, which are
+///   addressed by the identity of the peer.  There is a "P2P" use case and
+///   a "hosted dedicated server" use case.
 ///
-/// Note that neither of the terms "connection" and "socket" will correspond
+/// Note that neither of the terms "connection" nor "socket" necessarily correspond
 /// one-to-one with an underlying UDP socket.  An attempt has been made to
 /// keep the semantics as similar to the standard socket model when appropriate,
 /// but some deviations do exist.
+///
+/// See also: ISteamNetworkingMessages, the UDP-style interface.  This API might be
+/// easier to use, especially when porting existing UDP code.
 class ISteamNetworkingSockets
 {
 public:
@@ -87,14 +84,13 @@ public:
 	/// setting the options "immediately" after creation.
 	virtual HSteamNetConnection ConnectByIPAddress( const SteamNetworkingIPAddr &address, int nOptions, const SteamNetworkingConfigValue_t *pOptions ) = 0;
 
-#ifdef STEAMNETWORKINGSOCKETS_ENABLE_SDR
 	/// Like CreateListenSocketIP, but clients will connect using ConnectP2P
 	///
-	/// nVirtualPort specifies how clients can connect to this socket using
+	/// nLocalVirtualPort specifies how clients can connect to this socket using
 	/// ConnectP2P.  It's very common for applications to only have one listening socket;
 	/// in that case, use zero.  If you need to open multiple listen sockets and have clients
-	/// be able to connect to one or the other, then nVirtualPort should be a small integer (<1000)
+	/// be able to connect to one or the other, then nLocalVirtualPort should be a small
-	/// unique to each listen socket you create.
+	/// integer (<1000) unique to each listen socket you create.
 	///
 	/// If you use this, you probably want to call ISteamNetworkingUtils::InitRelayNetworkAccess()
 	/// when your app initializes
@@ -102,21 +98,16 @@ public:
 	/// If you need to set any initial config options, pass them here.  See
 	/// SteamNetworkingConfigValue_t for more about why this is preferable to
 	/// setting the options "immediately" after creation.
-	virtual HSteamListenSocket CreateListenSocketP2P( int nVirtualPort, int nOptions, const SteamNetworkingConfigValue_t *pOptions ) = 0;
+	virtual HSteamListenSocket CreateListenSocketP2P( int nLocalVirtualPort, int nOptions, const SteamNetworkingConfigValue_t *pOptions ) = 0;
 
-	/// Begin connecting to a server that is identified using a platform-specific identifier.
+	/// Begin connecting to a peer that is identified using a platform-specific identifier.
 	/// This uses the default rendezvous service, which depends on the platform and library
-	/// configuration.  (E.g. on Steam, it goes through the steam backend.)  The traffic is relayed
+	/// configuration.  (E.g. on Steam, it goes through the steam backend.)
-	/// over the Steam Datagram Relay network.
-	///
-	/// If you use this, you probably want to call ISteamNetworkingUtils::InitRelayNetworkAccess()
-	/// when your app initializes
 	///
 	/// If you need to set any initial config options, pass them here.  See
 	/// SteamNetworkingConfigValue_t for more about why this is preferable to
 	/// setting the options "immediately" after creation.
-	virtual HSteamNetConnection ConnectP2P( const SteamNetworkingIdentity &identityRemote, int nVirtualPort, int nOptions, const SteamNetworkingConfigValue_t *pOptions ) = 0;
+	virtual HSteamNetConnection ConnectP2P( const SteamNetworkingIdentity &identityRemote, int nRemoteVirtualPort, int nOptions, const SteamNetworkingConfigValue_t *pOptions ) = 0;
-#endif
 
 	/// Accept an incoming connection that has been received on a listen socket.
 	///
@@ -465,7 +456,7 @@ public:
 	///
 	/// Typically this is useful just to confirm that you have a ticket, before you
 	/// call ConnectToHostedDedicatedServer to connect to the server.
-	virtual int FindRelayAuthTicketForServer( const SteamNetworkingIdentity &identityGameServer, int nVirtualPort, SteamDatagramRelayAuthTicket *pOutParsedTicket ) = 0;
+	virtual int FindRelayAuthTicketForServer( const SteamNetworkingIdentity &identityGameServer, int nRemoteVirtualPort, SteamDatagramRelayAuthTicket *pOutParsedTicket ) = 0;
 
 	/// Client call to connect to a server hosted in a Valve data center, on the specified virtual
 	/// port.  You must have placed a ticket for this server into the cache, or else this connect attempt will fail!
@@ -480,7 +471,7 @@ public:
 	/// If you need to set any initial config options, pass them here.  See
 	/// SteamNetworkingConfigValue_t for more about why this is preferable to
 	/// setting the options "immediately" after creation.
-	virtual HSteamNetConnection ConnectToHostedDedicatedServer( const SteamNetworkingIdentity &identityTarget, int nVirtualPort, int nOptions, const SteamNetworkingConfigValue_t *pOptions ) = 0;
+	virtual HSteamNetConnection ConnectToHostedDedicatedServer( const SteamNetworkingIdentity &identityTarget, int nRemoteVirtualPort, int nOptions, const SteamNetworkingConfigValue_t *pOptions ) = 0;
 
 	//
 	// Servers hosted in data centers known to the Valve relay network
@@ -536,7 +527,7 @@ public:
 	/// If you need to set any initial config options, pass them here.  See
 	/// SteamNetworkingConfigValue_t for more about why this is preferable to
 	/// setting the options "immediately" after creation.
-	virtual HSteamListenSocket CreateHostedDedicatedServerListenSocket( int nVirtualPort, int nOptions, const SteamNetworkingConfigValue_t *pOptions ) = 0;
+	virtual HSteamListenSocket CreateHostedDedicatedServerListenSocket( int nLocalVirtualPort, int nOptions, const SteamNetworkingConfigValue_t *pOptions ) = 0;
 
 	/// Generate an authentication blob that can be used to securely login with
 	/// your backend, using SteamDatagram_ParseHostedServerLogin.  (See
@@ -569,6 +560,7 @@ public:
 	/// NOTE: The routing blob returned here is not encrypted.  Send it to your backend
 	///       and don't share it directly with clients.
 	virtual EResult GetGameCoordinatorServerLogin( SteamDatagramGameCoordinatorServerLogin *pLoginInfo, int *pcbSignedBlob, void *pBlob ) = 0;
+#endif // #ifndef STEAMNETWORKINGSOCKETS_ENABLE_SDR
 
 
 	//
@@ -611,7 +603,7 @@ public:
 	/// If you need to set any initial config options, pass them here.  See
 	/// SteamNetworkingConfigValue_t for more about why this is preferable to
 	/// setting the options "immediately" after creation.
-	virtual HSteamNetConnection ConnectP2PCustomSignaling( ISteamNetworkingConnectionCustomSignaling *pSignaling, const SteamNetworkingIdentity *pPeerIdentity, int nOptions, const SteamNetworkingConfigValue_t *pOptions ) = 0;
+	virtual HSteamNetConnection ConnectP2PCustomSignaling( ISteamNetworkingConnectionCustomSignaling *pSignaling, const SteamNetworkingIdentity *pPeerIdentity, int nRemoteVirtualPort, int nOptions, const SteamNetworkingConfigValue_t *pOptions ) = 0;
 
 	/// Called when custom signaling has received a message.  When your
 	/// signaling channel receives a message, it should save off whatever
@@ -643,7 +635,6 @@ public:
 	/// If you expect to be using relayed connections, then you probably want
 	/// to call ISteamNetworkingUtils::InitRelayNetworkAccess() when your app initializes
 	virtual bool ReceivedP2PCustomSignal( const void *pMsg, int cbMsg, ISteamNetworkingCustomSignalingRecvContext *pContext ) = 0;
-#endif // #ifndef STEAMNETWORKINGSOCKETS_ENABLE_SDR
 
 //
 // Certificate provision by the application.  On Steam, we normally handle all this automatically
@@ -662,94 +653,16 @@ public:
 	/// SteamDatagram_CreateCert.
 	virtual bool SetCertificate( const void *pCertificate, int cbCertificate, SteamNetworkingErrMsg &errMsg ) = 0;
 
-	// Invoke all callbacks queued for this interface.
+	/// Invoke all callback functions queued for this interface.
-	// On Steam, callbacks are dispatched via the ordinary Steamworks callbacks mechanism.
+	/// See k_ESteamNetworkingConfig_Callback_ConnectionStatusChanged, etc
-	// So if you have code that is also targeting Steam, you should call this at about the
+	///
-	// same time you would call SteamAPI_RunCallbacks and SteamGameServer_RunCallbacks.
+	/// You don't need to call this if you are using Steam's callback dispatch
-#ifdef STEAMNETWORKINGSOCKETS_STANDALONELIB
+	/// mechanism (SteamAPI_RunCallbacks and SteamGameserver_RunCallbacks).
-	virtual void RunCallbacks( ISteamNetworkingSocketsCallbacks *pCallbacks ) = 0;
+	virtual void RunCallbacks() = 0;
-#endif
 protected:
 //	~ISteamNetworkingSockets(); // Silence some warnings
 };
-#define STEAMNETWORKINGSOCKETS_INTERFACE_VERSION "SteamNetworkingSockets008"
+#define STEAMNETWORKINGSOCKETS_INTERFACE_VERSION "SteamNetworkingSockets009"
-
-/// Interface used to send signaling messages for a particular connection.
-/// You will need to construct one of these per connection.
-///
-/// - For connections initiated locally, you will construct it and pass
-///   it to ISteamNetworkingSockets::ConnectP2PCustomSignaling.
-/// - For connections initiated remotely and "accepted" locally, you
-///   will return it from ISteamNetworkingCustomSignalingRecvContext::OnConnectRequest
-class ISteamNetworkingConnectionCustomSignaling
-{
-public:
-	/// Called to send a rendezvous message to the remote peer.  This may be called
-	/// from any thread, at any time, so you need to be thread-safe!  Don't take
-	/// any locks that might hold while calling into SteamNetworkingSockets functions,
-	/// because this could lead to deadlocks.
-	///
-	/// Note that when initiating a connection, we may not know the identity
-	/// of the peer, if you did not specify it in ConnectP2PCustomSignaling.
-	///
-	/// Return true if a best-effort attempt was made to deliver the message.
-	/// If you return false, it is assumed that the situation is fatal;
-	/// the connection will be closed, and Release() will be called
-	/// eventually.
-	///
-	/// Signaling objects will not be shared between connections.
-	/// You can assume that the same value of hConn will be used
-	/// every time.
-	virtual bool SendSignal( HSteamNetConnection hConn, const SteamNetConnectionInfo_t &info, const void *pMsg, int cbMsg ) = 0;
-
-	/// Called when the connection no longer needs to send signals.
-	/// Note that this happens eventually (but not immediately) after
-	/// the connection is closed.  Signals may need to be sent for a brief
-	/// time after the connection is closed, to clean up the connection.
-	virtual void Release() = 0;
-};
-
-/// Interface used when a custom signal is received.
-/// See ISteamNetworkingSockets::ReceivedP2PCustomSignal
-class ISteamNetworkingCustomSignalingRecvContext
-{
-public:
-
-	/// Called when the signal represents a request for a new connection.
-	///
-	/// If you want to ignore the request, just return NULL.  In this case,
-	/// the peer will NOT receive any reply.  You should consider ignoring
-	/// requests rather than actively rejecting them, as a security measure.
-	/// If you actively reject requests, then this makes it possible to detect
-	/// if a user is online or not, just by sending them a request.
-	///
-	/// If you wish to send back a rejection, then use
-	/// ISteamNetworkingSockets::CloseConnection() and then return NULL.
-	/// We will marshal a properly formatted rejection signal and
-	/// call SendRejectionSignal() so you can send it to them.
-	///
-	/// If you return a signaling object, the connection is NOT immediately
-	/// accepted by default.  Instead, it stays in the "connecting" state,
-	/// and the usual callback is posted, and your app can accept the
-	/// connection using ISteamNetworkingSockets::AcceptConnection.  This
-	/// may be useful so that these sorts of connections can be more similar
-	/// to your application code as other types of connections accepted on
-	/// a listen socket.  If this is not useful and you want to skip this
-	/// callback process and immediately accept the connection, call
-	/// ISteamNetworkingSockets::AcceptConnection before returning the
-	/// signaling object.
-	///
-	/// After accepting a connection (through either means), the connection
-	/// will transition into the "finding route" state.
-	virtual ISteamNetworkingConnectionCustomSignaling *OnConnectRequest( HSteamNetConnection hConn, const SteamNetworkingIdentity &identityPeer ) = 0;
-
-	/// This is called actively communication rejection or failure
-	/// to the incoming message.  If you intend to ignore all incoming requests
-	/// that you do not wish to accept, then it's not strictly necessary to
-	/// implement this.
-	virtual void SendRejectionSignal( const SteamNetworkingIdentity &identityPeer, const void *pMsg, int cbMsg ) = 0;
-};
-
 
 // Global accessor.
 #if defined( STEAMNETWORKINGSOCKETS_PARTNER )

sdk_includes/isteamnetworkingsockets008.h

@@ -0,0 +1,720 @@
+
+#ifndef ISTEAMNETWORKINGSOCKETS008
+#define ISTEAMNETWORKINGSOCKETS008
+
+
+class ISteamNetworkingSockets008
+{
+public:
+
+	/// Creates a "server" socket that listens for clients to connect to by 
+	/// calling ConnectByIPAddress, over ordinary UDP (IPv4 or IPv6)
+	///
+	/// You must select a specific local port to listen on and set it
+	/// the port field of the local address.
+	///
+	/// Usually you will set the IP portion of the address to zero (SteamNetworkingIPAddr::Clear()).
+	/// This means that you will not bind to any particular local interface (i.e. the same
+	/// as INADDR_ANY in plain socket code).  Furthermore, if possible the socket will be bound
+	/// in "dual stack" mode, which means that it can accept both IPv4 and IPv6 client connections.
+	/// If you really do wish to bind a particular interface, then set the local address to the
+	/// appropriate IPv4 or IPv6 IP.
+	///
+	/// If you need to set any initial config options, pass them here.  See
+	/// SteamNetworkingConfigValue_t for more about why this is preferable to
+	/// setting the options "immediately" after creation.
+	///
+	/// When a client attempts to connect, a SteamNetConnectionStatusChangedCallback_t
+	/// will be posted.  The connection will be in the connecting state.
+	virtual HSteamListenSocket CreateListenSocketIP( const SteamNetworkingIPAddr &localAddress, int nOptions, const SteamNetworkingConfigValue_t *pOptions ) = 0;
+
+	/// Creates a connection and begins talking to a "server" over UDP at the
+	/// given IPv4 or IPv6 address.  The remote host must be listening with a
+	/// matching call to CreateListenSocketIP on the specified port.
+	///
+	/// A SteamNetConnectionStatusChangedCallback_t callback will be triggered when we start
+	/// connecting, and then another one on either timeout or successful connection.
+	///
+	/// If the server does not have any identity configured, then their network address
+	/// will be the only identity in use.  Or, the network host may provide a platform-specific
+	/// identity with or without a valid certificate to authenticate that identity.  (These
+	/// details will be contained in the SteamNetConnectionStatusChangedCallback_t.)  It's
+	/// up to your application to decide whether to allow the connection.
+	///
+	/// By default, all connections will get basic encryption sufficient to prevent
+	/// casual eavesdropping.  But note that without certificates (or a shared secret
+	/// distributed through some other out-of-band mechanism), you don't have any
+	/// way of knowing who is actually on the other end, and thus are vulnerable to
+	/// man-in-the-middle attacks.
+	///
+	/// If you need to set any initial config options, pass them here.  See
+	/// SteamNetworkingConfigValue_t for more about why this is preferable to
+	/// setting the options "immediately" after creation.
+	virtual HSteamNetConnection ConnectByIPAddress( const SteamNetworkingIPAddr &address, int nOptions, const SteamNetworkingConfigValue_t *pOptions ) = 0;
+
+#ifdef STEAMNETWORKINGSOCKETS_ENABLE_SDR
+	/// Like CreateListenSocketIP, but clients will connect using ConnectP2P
+	///
+	/// nVirtualPort specifies how clients can connect to this socket using
+	/// ConnectP2P.  It's very common for applications to only have one listening socket;
+	/// in that case, use zero.  If you need to open multiple listen sockets and have clients
+	/// be able to connect to one or the other, then nVirtualPort should be a small integer (<1000)
+	/// unique to each listen socket you create.
+	///
+	/// If you use this, you probably want to call ISteamNetworkingUtils::InitRelayNetworkAccess()
+	/// when your app initializes
+	///
+	/// If you need to set any initial config options, pass them here.  See
+	/// SteamNetworkingConfigValue_t for more about why this is preferable to
+	/// setting the options "immediately" after creation.
+	virtual HSteamListenSocket CreateListenSocketP2P( int nVirtualPort, int nOptions, const SteamNetworkingConfigValue_t *pOptions ) = 0;
+
+	/// Begin connecting to a server that is identified using a platform-specific identifier.
+	/// This uses the default rendezvous service, which depends on the platform and library
+	/// configuration.  (E.g. on Steam, it goes through the steam backend.)  The traffic is relayed
+	/// over the Steam Datagram Relay network.
+	///
+	/// If you use this, you probably want to call ISteamNetworkingUtils::InitRelayNetworkAccess()
+	/// when your app initializes
+	///
+	/// If you need to set any initial config options, pass them here.  See
+	/// SteamNetworkingConfigValue_t for more about why this is preferable to
+	/// setting the options "immediately" after creation.
+	virtual HSteamNetConnection ConnectP2P( const SteamNetworkingIdentity &identityRemote, int nVirtualPort, int nOptions, const SteamNetworkingConfigValue_t *pOptions ) = 0;
+#endif
+
+	/// Accept an incoming connection that has been received on a listen socket.
+	///
+	/// When a connection attempt is received (perhaps after a few basic handshake
+	/// packets have been exchanged to prevent trivial spoofing), a connection interface
+	/// object is created in the k_ESteamNetworkingConnectionState_Connecting state
+	/// and a SteamNetConnectionStatusChangedCallback_t is posted.  At this point, your
+	/// application MUST either accept or close the connection.  (It may not ignore it.)
+	/// Accepting the connection will transition it either into the connected state,
+	/// or the finding route state, depending on the connection type.
+	///
+	/// You should take action within a second or two, because accepting the connection is
+	/// what actually sends the reply notifying the client that they are connected.  If you
+	/// delay taking action, from the client's perspective it is the same as the network
+	/// being unresponsive, and the client may timeout the connection attempt.  In other
+	/// words, the client cannot distinguish between a delay caused by network problems
+	/// and a delay caused by the application.
+	///
+	/// This means that if your application goes for more than a few seconds without
+	/// processing callbacks (for example, while loading a map), then there is a chance
+	/// that a client may attempt to connect in that interval and fail due to timeout.
+	///
+	/// If the application does not respond to the connection attempt in a timely manner,
+	/// and we stop receiving communication from the client, the connection attempt will
+	/// be timed out locally, transitioning the connection to the
+	/// k_ESteamNetworkingConnectionState_ProblemDetectedLocally state.  The client may also
+	/// close the connection before it is accepted, and a transition to the
+	/// k_ESteamNetworkingConnectionState_ClosedByPeer is also possible depending the exact
+	/// sequence of events.
+	///
+	/// Returns k_EResultInvalidParam if the handle is invalid.
+	/// Returns k_EResultInvalidState if the connection is not in the appropriate state.
+	/// (Remember that the connection state could change in between the time that the
+	/// notification being posted to the queue and when it is received by the application.)
+	///
+	/// A note about connection configuration options.  If you need to set any configuration
+	/// options that are common to all connections accepted through a particular listen
+	/// socket, consider setting the options on the listen socket, since such options are
+	/// inherited automatically.  If you really do need to set options that are connection
+	/// specific, it is safe to set them on the connection before accepting the connection.
+	virtual EResult AcceptConnection( HSteamNetConnection hConn ) = 0;
+
+	/// Disconnects from the remote host and invalidates the connection handle.
+	/// Any unread data on the connection is discarded.
+	///
+	/// nReason is an application defined code that will be received on the other
+	/// end and recorded (when possible) in backend analytics.  The value should
+	/// come from a restricted range.  (See ESteamNetConnectionEnd.)  If you don't need
+	/// to communicate any information to the remote host, and do not want analytics to
+	/// be able to distinguish "normal" connection terminations from "exceptional" ones,
+	/// You may pass zero, in which case the generic value of
+	/// k_ESteamNetConnectionEnd_App_Generic will be used.
+	///
+	/// pszDebug is an optional human-readable diagnostic string that will be received
+	/// by the remote host and recorded (when possible) in backend analytics.
+	///
+	/// If you wish to put the socket into a "linger" state, where an attempt is made to
+	/// flush any remaining sent data, use bEnableLinger=true.  Otherwise reliable data
+	/// is not flushed.
+	///
+	/// If the connection has already ended and you are just freeing up the
+	/// connection interface, the reason code, debug string, and linger flag are
+	/// ignored.
+	virtual bool CloseConnection( HSteamNetConnection hPeer, int nReason, const char *pszDebug, bool bEnableLinger ) = 0;
+
+	/// Destroy a listen socket.  All the connections that were accepting on the listen
+	/// socket are closed ungracefully.
+	virtual bool CloseListenSocket( HSteamListenSocket hSocket ) = 0;
+
+	/// Set connection user data.  the data is returned in the following places
+	/// - You can query it using GetConnectionUserData.
+	/// - The SteamNetworkingmessage_t structure.
+	/// - The SteamNetConnectionInfo_t structure.  (Which is a member of SteamNetConnectionStatusChangedCallback_t.)
+	///
+	/// Returns false if the handle is invalid.
+	virtual bool SetConnectionUserData( HSteamNetConnection hPeer, int64 nUserData ) = 0;
+
+	/// Fetch connection user data.  Returns -1 if handle is invalid
+	/// or if you haven't set any userdata on the connection.
+	virtual int64 GetConnectionUserData( HSteamNetConnection hPeer ) = 0;
+
+	/// Set a name for the connection, used mostly for debugging
+	virtual void SetConnectionName( HSteamNetConnection hPeer, const char *pszName ) = 0;
+
+	/// Fetch connection name.  Returns false if handle is invalid
+	virtual bool GetConnectionName( HSteamNetConnection hPeer, char *pszName, int nMaxLen ) = 0;
+
+	/// Send a message to the remote host on the specified connection.
+	///
+	/// nSendFlags determines the delivery guarantees that will be provided,
+	/// when data should be buffered, etc.  E.g. k_nSteamNetworkingSend_Unreliable
+	///
+	/// Note that the semantics we use for messages are not precisely
+	/// the same as the semantics of a standard "stream" socket.
+	/// (SOCK_STREAM)  For an ordinary stream socket, the boundaries
+	/// between chunks are not considered relevant, and the sizes of
+	/// the chunks of data written will not necessarily match up to
+	/// the sizes of the chunks that are returned by the reads on
+	/// the other end.  The remote host might read a partial chunk,
+	/// or chunks might be coalesced.  For the message semantics 
+	/// used here, however, the sizes WILL match.  Each send call 
+	/// will match a successful read call on the remote host 
+	/// one-for-one.  If you are porting existing stream-oriented 
+	/// code to the semantics of reliable messages, your code should 
+	/// work the same, since reliable message semantics are more 
+	/// strict than stream semantics.  The only caveat is related to 
+	/// performance: there is per-message overhead to retain the 
+	/// message sizes, and so if your code sends many small chunks 
+	/// of data, performance will suffer. Any code based on stream 
+	/// sockets that does not write excessively small chunks will 
+	/// work without any changes. 
+	///
+	/// The pOutMessageNumber is an optional pointer to receive the
+	/// message number assigned to the message, if sending was successful.
+	///
+	/// Returns:
+	/// - k_EResultInvalidParam: invalid connection handle, or the individual message is too big.
+	///   (See k_cbMaxSteamNetworkingSocketsMessageSizeSend)
+	/// - k_EResultInvalidState: connection is in an invalid state
+	/// - k_EResultNoConnection: connection has ended
+	/// - k_EResultIgnored: You used k_nSteamNetworkingSend_NoDelay, and the message was dropped because
+	///   we were not ready to send it.
+	/// - k_EResultLimitExceeded: there was already too much data queued to be sent.
+	///   (See k_ESteamNetworkingConfig_SendBufferSize)
+	virtual EResult SendMessageToConnection( HSteamNetConnection hConn, const void *pData, uint32 cbData, int nSendFlags, int64 *pOutMessageNumber ) = 0;
+
+	/// Send one or more messages without copying the message payload.
+	/// This is the most efficient way to send messages. To use this
+	/// function, you must first allocate a message object using
+	/// ISteamNetworkingUtils::AllocateMessage.  (Do not declare one
+	/// on the stack or allocate your own.)
+	///
+	/// You should fill in the message payload.  You can either let
+	/// it allocate the buffer for you and then fill in the payload,
+	/// or if you already have a buffer allocated, you can just point
+	/// m_pData at your buffer and set the callback to the appropriate function
+	/// to free it.  Note that if you use your own buffer, it MUST remain valid
+	/// until the callback is executed.  And also note that your callback can be
+	/// invoked at ant time from any thread (perhaps even before SendMessages
+	/// returns!), so it MUST be fast and threadsafe.
+	///
+	/// You MUST also fill in:
+	/// - m_conn - the handle of the connection to send the message to
+	/// - m_nFlags - bitmask of k_nSteamNetworkingSend_xxx flags.
+	///
+	/// All other fields are currently reserved and should not be modified.
+	///
+	/// The library will take ownership of the message structures.  They may
+	/// be modified or become invalid at any time, so you must not read them
+	/// after passing them to this function.
+	///
+	/// pOutMessageNumberOrResult is an optional array that will receive,
+	/// for each message, the message number that was assigned to the message
+	/// if sending was successful.  If sending failed, then a negative EResult
+	/// value is placed into the array.  For example, the array will hold
+	/// -k_EResultInvalidState if the connection was in an invalid state.
+	/// See ISteamNetworkingSockets::SendMessageToConnection for possible
+	/// failure codes.
+	virtual void SendMessages( int nMessages, SteamNetworkingMessage_t *const *pMessages, int64 *pOutMessageNumberOrResult ) = 0;
+
+	/// Flush any messages waiting on the Nagle timer and send them
+	/// at the next transmission opportunity (often that means right now).
+	///
+	/// If Nagle is enabled (it's on by default) then when calling 
+	/// SendMessageToConnection the message will be buffered, up to the Nagle time
+	/// before being sent, to merge small messages into the same packet.
+	/// (See k_ESteamNetworkingConfig_NagleTime)
+	///
+	/// Returns:
+	/// k_EResultInvalidParam: invalid connection handle
+	/// k_EResultInvalidState: connection is in an invalid state
+	/// k_EResultNoConnection: connection has ended
+	/// k_EResultIgnored: We weren't (yet) connected, so this operation has no effect.
+	virtual EResult FlushMessagesOnConnection( HSteamNetConnection hConn ) = 0;
+
+	/// Fetch the next available message(s) from the connection, if any.
+	/// Returns the number of messages returned into your array, up to nMaxMessages.
+	/// If the connection handle is invalid, -1 is returned.
+	///
+	/// The order of the messages returned in the array is relevant.
+	/// Reliable messages will be received in the order they were sent (and with the
+	/// same sizes --- see SendMessageToConnection for on this subtle difference from a stream socket).
+	///
+	/// Unreliable messages may be dropped, or delivered out of order with respect to
+	/// each other or with respect to reliable messages.  The same unreliable message
+	/// may be received multiple times.
+	///
+	/// If any messages are returned, you MUST call SteamNetworkingMessage_t::Release() on each
+	/// of them free up resources after you are done.  It is safe to keep the object alive for
+	/// a little while (put it into some queue, etc), and you may call Release() from any thread.
+	virtual int ReceiveMessagesOnConnection( HSteamNetConnection hConn, SteamNetworkingMessage_t **ppOutMessages, int nMaxMessages ) = 0; 
+
+	/// Returns basic information about the high-level state of the connection.
+	virtual bool GetConnectionInfo( HSteamNetConnection hConn, SteamNetConnectionInfo_t *pInfo ) = 0;
+
+	/// Returns a small set of information about the real-time state of the connection
+	/// Returns false if the connection handle is invalid, or the connection has ended.
+	virtual bool GetQuickConnectionStatus( HSteamNetConnection hConn, SteamNetworkingQuickConnectionStatus *pStats ) = 0;
+
+	/// Returns detailed connection stats in text format.  Useful
+	/// for dumping to a log, etc.
+	///
+	/// Returns:
+	/// -1 failure (bad connection handle)
+	/// 0 OK, your buffer was filled in and '\0'-terminated
+	/// >0 Your buffer was either nullptr, or it was too small and the text got truncated.
+	///    Try again with a buffer of at least N bytes.
+	virtual int GetDetailedConnectionStatus( HSteamNetConnection hConn, char *pszBuf, int cbBuf ) = 0;
+
+	/// Returns local IP and port that a listen socket created using CreateListenSocketIP is bound to.
+	///
+	/// An IPv6 address of ::0 means "any IPv4 or IPv6"
+	/// An IPv6 address of ::ffff:0000:0000 means "any IPv4"
+	virtual bool GetListenSocketAddress( HSteamListenSocket hSocket, SteamNetworkingIPAddr *address ) = 0;
+
+	/// Create a pair of connections that are talking to each other, e.g. a loopback connection.
+	/// This is very useful for testing, or so that your client/server code can work the same
+	/// even when you are running a local "server".
+	///
+	/// The two connections will immediately be placed into the connected state, and no callbacks
+	/// will be posted immediately.  After this, if you close either connection, the other connection
+	/// will receive a callback, exactly as if they were communicating over the network.  You must
+	/// close *both* sides in order to fully clean up the resources!
+	///
+	/// By default, internal buffers are used, completely bypassing the network, the chopping up of
+	/// messages into packets, encryption, copying the payload, etc.  This means that loopback
+	/// packets, by default, will not simulate lag or loss.  Passing true for bUseNetworkLoopback will
+	/// cause the socket pair to send packets through the local network loopback device (127.0.0.1)
+	/// on ephemeral ports.  Fake lag and loss are supported in this case, and CPU time is expended
+	/// to encrypt and decrypt.
+	///
+	/// If you wish to assign a specific identity to either connection, you may pass a particular
+	/// identity.  Otherwise, if you pass nullptr, the respective connection will assume a generic
+	/// "localhost" identity.  If you use real network loopback, this might be translated to the
+	/// actual bound loopback port.  Otherwise, the port will be zero.
+	virtual bool CreateSocketPair( HSteamNetConnection *pOutConnection1, HSteamNetConnection *pOutConnection2, bool bUseNetworkLoopback, const SteamNetworkingIdentity *pIdentity1, const SteamNetworkingIdentity *pIdentity2 ) = 0;
+
+	/// Get the identity assigned to this interface.
+	/// E.g. on Steam, this is the user's SteamID, or for the gameserver interface, the SteamID assigned
+	/// to the gameserver.  Returns false and sets the result to an invalid identity if we don't know
+	/// our identity yet.  (E.g. GameServer has not logged in.  On Steam, the user will know their SteamID
+	/// even if they are not signed into Steam.)
+	virtual bool GetIdentity( SteamNetworkingIdentity *pIdentity ) = 0;
+
+	/// Indicate our desire to be ready participate in authenticated communications.
+	/// If we are currently not ready, then steps will be taken to obtain the necessary
+	/// certificates.   (This includes a certificate for us, as well as any CA certificates
+	/// needed to authenticate peers.)
+	///
+	/// You can call this at program init time if you know that you are going to
+	/// be making authenticated connections, so that we will be ready immediately when
+	/// those connections are attempted.  (Note that essentially all connections require
+	/// authentication, with the exception of ordinary UDP connections with authentication
+	/// disabled using k_ESteamNetworkingConfig_IP_AllowWithoutAuth.)  If you don't call
+	/// this function, we will wait until a feature is utilized that that necessitates
+	/// these resources.
+	///
+	/// You can also call this function to force a retry, if failure has occurred.
+	/// Once we make an attempt and fail, we will not automatically retry.
+	/// In this respect, the behavior of the system after trying and failing is the same
+	/// as before the first attempt: attempting authenticated communication or calling
+	/// this function will call the system to attempt to acquire the necessary resources.
+	///
+	/// You can use GetAuthenticationStatus or listen for SteamNetAuthenticationStatus_t
+	/// to monitor the status.
+	///
+	/// Returns the current value that would be returned from GetAuthenticationStatus.
+	virtual ESteamNetworkingAvailability InitAuthentication() = 0;
+
+	/// Query our readiness to participate in authenticated communications.  A
+	/// SteamNetAuthenticationStatus_t callback is posted any time this status changes,
+	/// but you can use this function to query it at any time.
+	///
+	/// The value of SteamNetAuthenticationStatus_t::m_eAvail is returned.  If you only
+	/// want this high level status, you can pass NULL for pDetails.  If you want further
+	/// details, pass non-NULL to receive them.
+	virtual ESteamNetworkingAvailability GetAuthenticationStatus( SteamNetAuthenticationStatus_t *pDetails ) = 0;
+
+	//
+	// Poll groups.  A poll group is a set of connections that can be polled efficiently.
+	// (In our API, to "poll" a connection means to retrieve all pending messages.  We
+	// actually don't have an API to "poll" the connection *state*, like BSD sockets.)
+	//
+
+	/// Create a new poll group.
+	///
+	/// You should destroy the poll group when you are done using DestroyPollGroup
+	virtual HSteamNetPollGroup CreatePollGroup() = 0;
+
+	/// Destroy a poll group created with CreatePollGroup().
+	///
+	/// If there are any connections in the poll group, they are removed from the group,
+	/// and left in a state where they are not part of any poll group.
+	/// Returns false if passed an invalid poll group handle.
+	virtual bool DestroyPollGroup( HSteamNetPollGroup hPollGroup ) = 0;
+
+	/// Assign a connection to a poll group.  Note that a connection may only belong to a
+	/// single poll group.  Adding a connection to a poll group implicitly removes it from
+	/// any other poll group it is in.
+	///
+	/// You can pass k_HSteamNetPollGroup_Invalid to remove a connection from its current
+	/// poll group without adding it to a new poll group.
+	///
+	/// If there are received messages currently pending on the connection, an attempt
+	/// is made to add them to the queue of messages for the poll group in approximately
+	/// the order that would have applied if the connection was already part of the poll
+	/// group at the time that the messages were received.
+	///
+	/// Returns false if the connection handle is invalid, or if the poll group handle
+	/// is invalid (and not k_HSteamNetPollGroup_Invalid).
+	virtual bool SetConnectionPollGroup( HSteamNetConnection hConn, HSteamNetPollGroup hPollGroup ) = 0;
+
+	/// Same as ReceiveMessagesOnConnection, but will return the next messages available
+	/// on any connection in the poll group.  Examine SteamNetworkingMessage_t::m_conn
+	/// to know which connection.  (SteamNetworkingMessage_t::m_nConnUserData might also
+	/// be useful.)
+	///
+	/// Delivery order of messages among different connections will usually match the
+	/// order that the last packet was received which completed the message.  But this
+	/// is not a strong guarantee, especially for packets received right as a connection
+	/// is being assigned to poll group.
+	///
+	/// Delivery order of messages on the same connection is well defined and the
+	/// same guarantees are present as mentioned in ReceiveMessagesOnConnection.
+	/// (But the messages are not grouped by connection, so they will not necessarily
+	/// appear consecutively in the list; they may be interleaved with messages for
+	/// other connections.)
+	virtual int ReceiveMessagesOnPollGroup( HSteamNetPollGroup hPollGroup, SteamNetworkingMessage_t **ppOutMessages, int nMaxMessages ) = 0; 
+
+#ifdef STEAMNETWORKINGSOCKETS_ENABLE_SDR
+
+	//
+	// Clients connecting to dedicated servers hosted in a data center,
+	// using central-authority-granted tickets.
+	//
+
+	/// Call this when you receive a ticket from your backend / matchmaking system.  Puts the
+	/// ticket into a persistent cache, and optionally returns the parsed ticket.
+	///
+	/// See stamdatagram_ticketgen.h for more details.
+	virtual bool ReceivedRelayAuthTicket( const void *pvTicket, int cbTicket, SteamDatagramRelayAuthTicket *pOutParsedTicket ) = 0;
+
+	/// Search cache for a ticket to talk to the server on the specified virtual port.
+	/// If found, returns the number of seconds until the ticket expires, and optionally
+	/// the complete cracked ticket.  Returns 0 if we don't have a ticket.
+	///
+	/// Typically this is useful just to confirm that you have a ticket, before you
+	/// call ConnectToHostedDedicatedServer to connect to the server.
+	virtual int FindRelayAuthTicketForServer( const SteamNetworkingIdentity &identityGameServer, int nVirtualPort, SteamDatagramRelayAuthTicket *pOutParsedTicket ) = 0;
+
+	/// Client call to connect to a server hosted in a Valve data center, on the specified virtual
+	/// port.  You must have placed a ticket for this server into the cache, or else this connect attempt will fail!
+	///
+	/// You may wonder why tickets are stored in a cache, instead of simply being passed as an argument
+	/// here.  The reason is to make reconnection to a gameserver robust, even if the client computer loses
+	/// connection to Steam or the central backend, or the app is restarted or crashes, etc.
+	///
+	/// If you use this, you probably want to call ISteamNetworkingUtils::InitRelayNetworkAccess()
+	/// when your app initializes
+	///
+	/// If you need to set any initial config options, pass them here.  See
+	/// SteamNetworkingConfigValue_t for more about why this is preferable to
+	/// setting the options "immediately" after creation.
+	virtual HSteamNetConnection ConnectToHostedDedicatedServer( const SteamNetworkingIdentity &identityTarget, int nVirtualPort, int nOptions, const SteamNetworkingConfigValue_t *pOptions ) = 0;
+
+	//
+	// Servers hosted in data centers known to the Valve relay network
+	//
+
+	/// Returns the value of the SDR_LISTEN_PORT environment variable.  This
+	/// is the UDP server your server will be listening on.  This will
+	/// configured automatically for you in production environments.
+	///
+	/// In development, you'll need to set it yourself.  See
+	/// https://partner.steamgames.com/doc/api/ISteamNetworkingSockets
+	/// for more information on how to configure dev environments.
+	virtual uint16 GetHostedDedicatedServerPort() = 0;
+
+	/// Returns 0 if SDR_LISTEN_PORT is not set.  Otherwise, returns the data center the server
+	/// is running in.  This will be k_SteamDatagramPOPID_dev in non-production environment.
+	virtual SteamNetworkingPOPID GetHostedDedicatedServerPOPID() = 0;
+
+	/// Return info about the hosted server.  This contains the PoPID of the server,
+	/// and opaque routing information that can be used by the relays to send traffic
+	/// to your server.
+	///
+	/// You will need to send this information to your backend, and put it in tickets,
+	/// so that the relays will know how to forward traffic from
+	/// clients to your server.  See SteamDatagramRelayAuthTicket for more info.
+	///
+	/// Also, note that the routing information is contained in SteamDatagramGameCoordinatorServerLogin,
+	/// so if possible, it's preferred to use GetGameCoordinatorServerLogin to send this info
+	/// to your game coordinator service, and also login securely at the same time.
+	///
+	/// On a successful exit, k_EResultOK is returned
+	///
+	/// Unsuccessful exit:
+	/// - Something other than k_EResultOK is returned.
+	/// - k_EResultInvalidState: We are not configured to listen for SDR (SDR_LISTEN_SOCKET
+	///   is not set.)
+	/// - k_EResultPending: we do not (yet) have the authentication information needed.
+	///   (See GetAuthenticationStatus.)  If you use environment variables to pre-fetch
+	///   the network config, this data should always be available immediately.
+	/// - A non-localized diagnostic debug message will be placed in m_data that describes
+	///   the cause of the failure.
+	///
+	/// NOTE: The returned blob is not encrypted.  Send it to your backend, but don't
+	///       directly share it with clients.
+	virtual EResult GetHostedDedicatedServerAddress( SteamDatagramHostedAddress *pRouting ) = 0;
+
+	/// Create a listen socket on the specified virtual port.  The physical UDP port to use
+	/// will be determined by the SDR_LISTEN_PORT environment variable.  If a UDP port is not
+	/// configured, this call will fail.
+	///
+	/// Note that this call MUST be made through the SteamGameServerNetworkingSockets() interface
+	///
+	/// If you need to set any initial config options, pass them here.  See
+	/// SteamNetworkingConfigValue_t for more about why this is preferable to
+	/// setting the options "immediately" after creation.
+	virtual HSteamListenSocket CreateHostedDedicatedServerListenSocket( int nVirtualPort, int nOptions, const SteamNetworkingConfigValue_t *pOptions ) = 0;
+
+	/// Generate an authentication blob that can be used to securely login with
+	/// your backend, using SteamDatagram_ParseHostedServerLogin.  (See
+	/// steamdatagram_gamecoordinator.h)
+	///
+	/// Before calling the function:
+	/// - Populate the app data in pLoginInfo (m_cbAppData and m_appData).  You can leave
+	///   all other fields uninitialized.
+	/// - *pcbSignedBlob contains the size of the buffer at pBlob.  (It should be
+	///   at least k_cbMaxSteamDatagramGameCoordinatorServerLoginSerialized.)
+	///
+	/// On a successful exit:
+	/// - k_EResultOK is returned
+	/// - All of the remaining fields of pLoginInfo will be filled out.
+	/// - *pcbSignedBlob contains the size of the serialized blob that has been
+	///   placed into pBlob.
+	///
+	/// Unsuccessful exit:
+	/// - Something other than k_EResultOK is returned.
+	/// - k_EResultNotLoggedOn: you are not logged in (yet)
+	/// - See GetHostedDedicatedServerAddress for more potential failure return values.
+	/// - A non-localized diagnostic debug message will be placed in pBlob that describes
+	///   the cause of the failure.
+	///
+	/// This works by signing the contents of the SteamDatagramGameCoordinatorServerLogin
+	/// with the cert that is issued to this server.  In dev environments, it's OK if you do
+	/// not have a cert.  (You will need to enable insecure dev login in SteamDatagram_ParseHostedServerLogin.)
+	/// Otherwise, you will need a signed cert.
+	///
+	/// NOTE: The routing blob returned here is not encrypted.  Send it to your backend
+	///       and don't share it directly with clients.
+	virtual EResult GetGameCoordinatorServerLogin( SteamDatagramGameCoordinatorServerLogin *pLoginInfo, int *pcbSignedBlob, void *pBlob ) = 0;
+
+
+	//
+	// Relayed connections using custom signaling protocol
+	//
+	// This is used if you have your own method of sending out-of-band
+	// signaling / rendezvous messages through a mutually trusted channel.
+	//
+
+	/// Create a P2P "client" connection that does signaling over a custom
+	/// rendezvous/signaling channel.
+	///
+	/// pSignaling points to a new object that you create just for this connection.
+	/// It must stay valid until Release() is called.  Once you pass the
+	/// object to this function, it assumes ownership.  Release() will be called
+	/// from within the function call if the call fails.  Furthermore, until Release()
+	/// is called, you should be prepared for methods to be invoked on your
+	/// object from any thread!  You need to make sure your object is threadsafe!
+	/// Furthermore, you should make sure that dispatching the methods is done
+	/// as quickly as possible.
+	///
+	/// This function will immediately construct a connection in the "connecting"
+	/// state.  Soon after (perhaps before this function returns, perhaps in another thread),
+	/// the connection will begin sending signaling messages by calling
+	/// ISteamNetworkingConnectionCustomSignaling::SendSignal.
+	///
+	/// When the remote peer accepts the connection (See
+	/// ISteamNetworkingCustomSignalingRecvContext::OnConnectRequest),
+	/// it will begin sending signaling messages.  When these messages are received,
+	/// you can pass them to the connection using ReceivedP2PCustomSignal.
+	///
+	/// If you know the identity of the peer that you expect to be on the other end,
+	/// you can pass their identity to improve debug output or just detect bugs.
+	/// If you don't know their identity yet, you can pass NULL, and their
+	/// identity will be established in the connection handshake.  
+	///
+	/// If you use this, you probably want to call ISteamNetworkingUtils::InitRelayNetworkAccess()
+	/// when your app initializes
+	///
+	/// If you need to set any initial config options, pass them here.  See
+	/// SteamNetworkingConfigValue_t for more about why this is preferable to
+	/// setting the options "immediately" after creation.
+	virtual HSteamNetConnection ConnectP2PCustomSignaling( ISteamNetworkingConnectionCustomSignaling *pSignaling, const SteamNetworkingIdentity *pPeerIdentity, int nOptions, const SteamNetworkingConfigValue_t *pOptions ) = 0;
+
+	/// Called when custom signaling has received a message.  When your
+	/// signaling channel receives a message, it should save off whatever
+	/// routing information was in the envelope into the context object,
+	/// and then pass the payload to this function.
+	///
+	/// A few different things can happen next, depending on the message:
+	///
+	/// - If the signal is associated with existing connection, it is dealt
+	///   with immediately.  If any replies need to be sent, they will be
+	///   dispatched using the ISteamNetworkingConnectionCustomSignaling
+	///   associated with the connection.
+	/// - If the message represents a connection request (and the request
+	///   is not redundant for an existing connection), a new connection
+	///   will be created, and ReceivedConnectRequest will be called on your
+	///   context object to determine how to proceed.
+	/// - Otherwise, the message is for a connection that does not
+	///   exist (anymore).  In this case, we *may* call SendRejectionReply
+	///   on your context object.
+	///
+	/// In any case, we will not save off pContext or access it after this
+	/// function returns.
+	///
+	/// Returns true if the message was parsed and dispatched without anything
+	/// unusual or suspicious happening.  Returns false if there was some problem
+	/// with the message that prevented ordinary handling.  (Debug output will
+	/// usually have more information.)
+	///
+	/// If you expect to be using relayed connections, then you probably want
+	/// to call ISteamNetworkingUtils::InitRelayNetworkAccess() when your app initializes
+	virtual bool ReceivedP2PCustomSignal( const void *pMsg, int cbMsg, ISteamNetworkingCustomSignalingRecvContext *pContext ) = 0;
+#endif // #ifndef STEAMNETWORKINGSOCKETS_ENABLE_SDR
+
+//
+// Certificate provision by the application.  On Steam, we normally handle all this automatically
+// and you will not need to use these advanced functions.
+//
+
+	/// Get blob that describes a certificate request.  You can send this to your game coordinator.
+	/// Upon entry, *pcbBlob should contain the size of the buffer.  On successful exit, it will
+	/// return the number of bytes that were populated.  You can pass pBlob=NULL to query for the required
+	/// size.  (256 bytes is a very conservative estimate.)
+	///
+	/// Pass this blob to your game coordinator and call SteamDatagram_CreateCert.
+	virtual bool GetCertificateRequest( int *pcbBlob, void *pBlob, SteamNetworkingErrMsg &errMsg ) = 0;
+
+	/// Set the certificate.  The certificate blob should be the output of
+	/// SteamDatagram_CreateCert.
+	virtual bool SetCertificate( const void *pCertificate, int cbCertificate, SteamNetworkingErrMsg &errMsg ) = 0;
+
+	// Invoke all callbacks queued for this interface.
+	// On Steam, callbacks are dispatched via the ordinary Steamworks callbacks mechanism.
+	// So if you have code that is also targeting Steam, you should call this at about the
+	// same time you would call SteamAPI_RunCallbacks and SteamGameServer_RunCallbacks.
+#ifdef STEAMNETWORKINGSOCKETS_STANDALONELIB
+	virtual void RunCallbacks( ISteamNetworkingSocketsCallbacks *pCallbacks ) = 0;
+#endif
+protected:
+//	~ISteamNetworkingSockets(); // Silence some warnings
+};
+
+
+/// Interface used to send signaling messages for a particular connection.
+/// You will need to construct one of these per connection.
+///
+/// - For connections initiated locally, you will construct it and pass
+///   it to ISteamNetworkingSockets::ConnectP2PCustomSignaling.
+/// - For connections initiated remotely and "accepted" locally, you
+///   will return it from ISteamNetworkingCustomSignalingRecvContext::OnConnectRequest
+class ISteamNetworkingConnectionCustomSignaling
+{
+public:
+	/// Called to send a rendezvous message to the remote peer.  This may be called
+	/// from any thread, at any time, so you need to be thread-safe!  Don't take
+	/// any locks that might hold while calling into SteamNetworkingSockets functions,
+	/// because this could lead to deadlocks.
+	///
+	/// Note that when initiating a connection, we may not know the identity
+	/// of the peer, if you did not specify it in ConnectP2PCustomSignaling.
+	///
+	/// Return true if a best-effort attempt was made to deliver the message.
+	/// If you return false, it is assumed that the situation is fatal;
+	/// the connection will be closed, and Release() will be called
+	/// eventually.
+	///
+	/// Signaling objects will not be shared between connections.
+	/// You can assume that the same value of hConn will be used
+	/// every time.
+	virtual bool SendSignal( HSteamNetConnection hConn, const SteamNetConnectionInfo_t &info, const void *pMsg, int cbMsg ) = 0;
+
+	/// Called when the connection no longer needs to send signals.
+	/// Note that this happens eventually (but not immediately) after
+	/// the connection is closed.  Signals may need to be sent for a brief
+	/// time after the connection is closed, to clean up the connection.
+	virtual void Release() = 0;
+};
+
+/// Interface used when a custom signal is received.
+/// See ISteamNetworkingSockets::ReceivedP2PCustomSignal
+class ISteamNetworkingCustomSignalingRecvContext
+{
+public:
+
+	/// Called when the signal represents a request for a new connection.
+	///
+	/// If you want to ignore the request, just return NULL.  In this case,
+	/// the peer will NOT receive any reply.  You should consider ignoring
+	/// requests rather than actively rejecting them, as a security measure.
+	/// If you actively reject requests, then this makes it possible to detect
+	/// if a user is online or not, just by sending them a request.
+	///
+	/// If you wish to send back a rejection, then use
+	/// ISteamNetworkingSockets::CloseConnection() and then return NULL.
+	/// We will marshal a properly formatted rejection signal and
+	/// call SendRejectionSignal() so you can send it to them.
+	///
+	/// If you return a signaling object, the connection is NOT immediately
+	/// accepted by default.  Instead, it stays in the "connecting" state,
+	/// and the usual callback is posted, and your app can accept the
+	/// connection using ISteamNetworkingSockets::AcceptConnection.  This
+	/// may be useful so that these sorts of connections can be more similar
+	/// to your application code as other types of connections accepted on
+	/// a listen socket.  If this is not useful and you want to skip this
+	/// callback process and immediately accept the connection, call
+	/// ISteamNetworkingSockets::AcceptConnection before returning the
+	/// signaling object.
+	///
+	/// After accepting a connection (through either means), the connection
+	/// will transition into the "finding route" state.
+	virtual ISteamNetworkingConnectionCustomSignaling *OnConnectRequest( HSteamNetConnection hConn, const SteamNetworkingIdentity &identityPeer ) = 0;
+
+	/// This is called actively communication rejection or failure
+	/// to the incoming message.  If you intend to ignore all incoming requests
+	/// that you do not wish to accept, then it's not strictly necessary to
+	/// implement this.
+	virtual void SendRejectionSignal( const SteamNetworkingIdentity &identityPeer, const void *pMsg, int cbMsg ) = 0;
+};
+
+
+
+#endif // ISTEAMNETWORKINGSOCKETS008

sdk_includes/isteamnetworkingutils.h

@@ -254,10 +254,23 @@ public:
 	bool SetGlobalConfigValueInt32( ESteamNetworkingConfigValue eValue, int32 val );
 	bool SetGlobalConfigValueFloat( ESteamNetworkingConfigValue eValue, float val );
 	bool SetGlobalConfigValueString( ESteamNetworkingConfigValue eValue, const char *val );
+	bool SetGlobalConfigValuePtr( ESteamNetworkingConfigValue eValue, void *val );
 	bool SetConnectionConfigValueInt32( HSteamNetConnection hConn, ESteamNetworkingConfigValue eValue, int32 val );
 	bool SetConnectionConfigValueFloat( HSteamNetConnection hConn, ESteamNetworkingConfigValue eValue, float val );
 	bool SetConnectionConfigValueString( HSteamNetConnection hConn, ESteamNetworkingConfigValue eValue, const char *val );
 
+	//
+	// Set global callbacks.  If you do not want to use Steam's callback dispatch mechanism and you
+	// want to use the same callback on all (or most) listen sockets and connections, then
+	// simply install these callbacks first thing, and you are good to go.
+	// See ISteamNetworkingSockets::RunCallbacks
+	//
+	bool SetGlobalCallback_SteamNetConnectionStatusChanged( FnSteamNetConnectionStatusChanged fnCallback );
+	bool SetGlobalCallback_SteamNetAuthenticationStatusChanged( FnSteamNetAuthenticationStatusChanged fnCallback );
+	bool SetGlobalCallback_SteamRelayNetworkStatusChanged( FnSteamRelayNetworkStatusChanged fnCallback );
+	bool SetGlobalCallback_MessagesSessionRequest( FnSteamNetworkingMessagesSessionRequest fnCallback );
+	bool SetGlobalCallback_MessagesSessionFailed( FnSteamNetworkingMessagesSessionFailed fnCallback );
+
 	/// Set a configuration value.
 	/// - eValue: which value is being set
 	/// - eScope: Onto what type of object are you applying the setting?
@@ -266,7 +279,7 @@ public:
 	/// - pArg: Value to set it to.  You can pass NULL to remove a non-global setting at this scope,
 	///   causing the value for that object to use global defaults.  Or at global scope, passing NULL
 	///   will reset any custom value and restore it to the system default.
-	///   NOTE: When setting callback functions, do not pass the function pointer directly.
+	///   NOTE: When setting pointers (e.g. callback functions), do not pass the function pointer directly.
 	///   Your argument should be a pointer to a function pointer.
 	virtual bool SetConfigValue( ESteamNetworkingConfigValue eValue, ESteamNetworkingConfigScope eScopeType, intptr_t scopeObj,
 		ESteamNetworkingConfigDataType eDataType, const void *pArg ) = 0;
@@ -400,13 +413,22 @@ inline void ISteamNetworkingUtils::InitRelayNetworkAccess() { CheckPingDataUpToD
 inline bool ISteamNetworkingUtils::SetGlobalConfigValueInt32( ESteamNetworkingConfigValue eValue, int32 val ) { return SetConfigValue( eValue, k_ESteamNetworkingConfig_Global, 0, k_ESteamNetworkingConfig_Int32, &val ); }
 inline bool ISteamNetworkingUtils::SetGlobalConfigValueFloat( ESteamNetworkingConfigValue eValue, float val ) { return SetConfigValue( eValue, k_ESteamNetworkingConfig_Global, 0, k_ESteamNetworkingConfig_Float, &val ); }
 inline bool ISteamNetworkingUtils::SetGlobalConfigValueString( ESteamNetworkingConfigValue eValue, const char *val ) { return SetConfigValue( eValue, k_ESteamNetworkingConfig_Global, 0, k_ESteamNetworkingConfig_String, val ); }
+inline bool ISteamNetworkingUtils::SetGlobalConfigValuePtr( ESteamNetworkingConfigValue eValue, void *val ) { return SetConfigValue( eValue, k_ESteamNetworkingConfig_Global, 0, k_ESteamNetworkingConfig_Ptr, &val ); } // Note: passing pointer to pointer.
 inline bool ISteamNetworkingUtils::SetConnectionConfigValueInt32( HSteamNetConnection hConn, ESteamNetworkingConfigValue eValue, int32 val ) { return SetConfigValue( eValue, k_ESteamNetworkingConfig_Connection, hConn, k_ESteamNetworkingConfig_Int32, &val ); }
 inline bool ISteamNetworkingUtils::SetConnectionConfigValueFloat( HSteamNetConnection hConn, ESteamNetworkingConfigValue eValue, float val ) { return SetConfigValue( eValue, k_ESteamNetworkingConfig_Connection, hConn, k_ESteamNetworkingConfig_Float, &val ); }
 inline bool ISteamNetworkingUtils::SetConnectionConfigValueString( HSteamNetConnection hConn, ESteamNetworkingConfigValue eValue, const char *val ) { return SetConfigValue( eValue, k_ESteamNetworkingConfig_Connection, hConn, k_ESteamNetworkingConfig_String, val ); }
+inline bool ISteamNetworkingUtils::SetGlobalCallback_SteamNetConnectionStatusChanged( FnSteamNetConnectionStatusChanged fnCallback ) { return SetGlobalConfigValuePtr( k_ESteamNetworkingConfig_Callback_ConnectionStatusChanged, (void*)fnCallback ); }
+inline bool ISteamNetworkingUtils::SetGlobalCallback_SteamNetAuthenticationStatusChanged( FnSteamNetAuthenticationStatusChanged fnCallback ) { return SetGlobalConfigValuePtr( k_ESteamNetworkingConfig_Callback_AuthStatusChanged, (void*)fnCallback ); }
+inline bool ISteamNetworkingUtils::SetGlobalCallback_SteamRelayNetworkStatusChanged( FnSteamRelayNetworkStatusChanged fnCallback ) { return SetGlobalConfigValuePtr( k_ESteamNetworkingConfig_Callback_RelayNetworkStatusChanged, (void*)fnCallback ); }
+inline bool ISteamNetworkingUtils::SetGlobalCallback_MessagesSessionRequest( FnSteamNetworkingMessagesSessionRequest fnCallback ) { return SetGlobalConfigValuePtr( k_ESteamNetworkingConfig_Callback_MessagesSessionRequest, (void*)fnCallback ); }
+inline bool ISteamNetworkingUtils::SetGlobalCallback_MessagesSessionFailed( FnSteamNetworkingMessagesSessionFailed fnCallback ) { return SetGlobalConfigValuePtr( k_ESteamNetworkingConfig_Callback_MessagesSessionFailed, (void*)fnCallback ); }
+
 inline bool ISteamNetworkingUtils::SetConfigValueStruct( const SteamNetworkingConfigValue_t &opt, ESteamNetworkingConfigScope eScopeType, intptr_t scopeObj )
 {
 	// Locate the argument.  Strings are a special case, since the
 	// "value" (the whole string buffer) doesn't fit in the struct
+	// NOTE: for pointer values, we pass a pointer to the pointer,
+	// we do not pass the pointer directly.
 	const void *pVal = ( opt.m_eDataType == k_ESteamNetworkingConfig_String ) ? (const void *)opt.m_val.m_string : (const void *)&opt.m_val;
 	return SetConfigValue( opt.m_eValue, eScopeType, scopeObj, opt.m_eDataType, pVal );
 }

sdk_includes/isteamutils.h

@@ -42,6 +42,16 @@ enum EGamepadTextInputLineMode
 };
 
 
+// The context where text filtering is being done
+enum ETextFilteringContext
+{
+	k_ETextFilteringContextUnknown = 0,	// Unknown context
+	k_ETextFilteringContextGameContent = 1,	// Game content, only legally required filtering is performed
+	k_ETextFilteringContextChat = 2,	// Chat from another player
+	k_ETextFilteringContextName = 3,	// Character or item name
+};
+
+
 // function prototype for warning message hook
 #if defined( POSIX )
 #define __cdecl
@@ -174,23 +184,25 @@ public:
 	virtual bool IsSteamChinaLauncher() = 0;
 
 	// Initializes text filtering.
+	//   unFilterOptions are reserved for future use and should be set to 0
 	// Returns false if filtering is unavailable for the language the user is currently running in.
-	virtual bool InitFilterText() = 0; 
+	virtual bool InitFilterText( uint32 unFilterOptions = 0 ) = 0;
 
-	// Filters the provided input message and places the filtered result into pchOutFilteredText.
+	// Filters the provided input message and places the filtered result into pchOutFilteredText, using legally required filtering and additional filtering based on the context and user settings
-	//   pchOutFilteredText is where the output will be placed, even if no filtering or censoring is performed
+	//   eContext is the type of content in the input string
-	//   nByteSizeOutFilteredText is the size (in bytes) of pchOutFilteredText
+	//   sourceSteamID is the Steam ID that is the source of the input string (e.g. the player with the name, or who said the chat text)
 	//   pchInputText is the input string that should be filtered, which can be ASCII or UTF-8
-	//   bLegalOnly should be false if you want profanity and legally required filtering (where required) and true if you want legally required filtering only
+	//   pchOutFilteredText is where the output will be placed, even if no filtering is performed
-	//   Returns the number of characters (not bytes) filtered.
+	//   nByteSizeOutFilteredText is the size (in bytes) of pchOutFilteredText, should be at least strlen(pchInputText)+1
-	virtual int FilterText( char* pchOutFilteredText, uint32 nByteSizeOutFilteredText, const char * pchInputMessage, bool bLegalOnly ) = 0;
+	// Returns the number of characters (not bytes) filtered
+	virtual int FilterText( ETextFilteringContext eContext, CSteamID sourceSteamID, const char *pchInputMessage, char *pchOutFilteredText, uint32 nByteSizeOutFilteredText ) = 0;
 
 	// Return what we believe your current ipv6 connectivity to "the internet" is on the specified protocol.
 	// This does NOT tell you if the Steam client is currently connected to Steam via ipv6.
 	virtual ESteamIPv6ConnectivityState GetIPv6ConnectivityState( ESteamIPv6ConnectivityProtocol eProtocol ) = 0;
 };
 
-#define STEAMUTILS_INTERFACE_VERSION "SteamUtils009"
+#define STEAMUTILS_INTERFACE_VERSION "SteamUtils010"
 
 #ifndef STEAM_API_EXPORTS
 // Global interface accessor

sdk_includes/isteamutils009.h

@@ -0,0 +1,147 @@
+
+#ifndef ISTEAMUTILS009_H
+#define ISTEAMUTILS009_H
+#ifdef STEAM_WIN32
+#pragma once
+#endif
+
+class ISteamUtils009
+{
+public:
+	// return the number of seconds since the user 
+	virtual uint32 GetSecondsSinceAppActive() = 0;
+	virtual uint32 GetSecondsSinceComputerActive() = 0;
+
+	// the universe this client is connecting to
+	virtual EUniverse GetConnectedUniverse() = 0;
+
+	// Steam server time.  Number of seconds since January 1, 1970, GMT (i.e unix time)
+	virtual uint32 GetServerRealTime() = 0;
+
+	// returns the 2 digit ISO 3166-1-alpha-2 format country code this client is running in (as looked up via an IP-to-location database)
+	// e.g "US" or "UK".
+	virtual const char *GetIPCountry() = 0;
+
+	// returns true if the image exists, and valid sizes were filled out
+	virtual bool GetImageSize( int iImage, uint32 *pnWidth, uint32 *pnHeight ) = 0;
+
+	// returns true if the image exists, and the buffer was successfully filled out
+	// results are returned in RGBA format
+	// the destination buffer size should be 4 * height * width * sizeof(char)
+	virtual bool GetImageRGBA( int iImage, uint8 *pubDest, int nDestBufferSize ) = 0;
+
+	// returns the IP of the reporting server for valve - currently only used in Source engine games
+	virtual bool GetCSERIPPort( uint32 *unIP, uint16 *usPort ) = 0;
+
+	// return the amount of battery power left in the current system in % [0..100], 255 for being on AC power
+	virtual uint8 GetCurrentBatteryPower() = 0;
+
+	// returns the appID of the current process
+	virtual uint32 GetAppID() = 0;
+
+	// Sets the position where the overlay instance for the currently calling game should show notifications.
+	// This position is per-game and if this function is called from outside of a game context it will do nothing.
+	virtual void SetOverlayNotificationPosition( ENotificationPosition eNotificationPosition ) = 0;
+
+	// API asynchronous call results
+	// can be used directly, but more commonly used via the callback dispatch API (see steam_api.h)
+	virtual bool IsAPICallCompleted( SteamAPICall_t hSteamAPICall, bool *pbFailed ) = 0;
+	virtual ESteamAPICallFailure GetAPICallFailureReason( SteamAPICall_t hSteamAPICall ) = 0;
+	virtual bool GetAPICallResult( SteamAPICall_t hSteamAPICall, void *pCallback, int cubCallback, int iCallbackExpected, bool *pbFailed ) = 0;
+
+	// Deprecated. Applications should use SteamAPI_RunCallbacks() instead. Game servers do not need to call this function.
+	STEAM_PRIVATE_API( virtual void RunFrame() = 0; )
+
+	// returns the number of IPC calls made since the last time this function was called
+	// Used for perf debugging so you can understand how many IPC calls your game makes per frame
+	// Every IPC call is at minimum a thread context switch if not a process one so you want to rate
+	// control how often you do them.
+	virtual uint32 GetIPCCallCount() = 0;
+
+	// API warning handling
+	// 'int' is the severity; 0 for msg, 1 for warning
+	// 'const char *' is the text of the message
+	// callbacks will occur directly after the API function is called that generated the warning or message
+	virtual void SetWarningMessageHook( SteamAPIWarningMessageHook_t pFunction ) = 0;
+
+	// Returns true if the overlay is running & the user can access it. The overlay process could take a few seconds to
+	// start & hook the game process, so this function will initially return false while the overlay is loading.
+	virtual bool IsOverlayEnabled() = 0;
+
+	// Normally this call is unneeded if your game has a constantly running frame loop that calls the 
+	// D3D Present API, or OGL SwapBuffers API every frame.
+	//
+	// However, if you have a game that only refreshes the screen on an event driven basis then that can break 
+	// the overlay, as it uses your Present/SwapBuffers calls to drive it's internal frame loop and it may also
+	// need to Present() to the screen any time an even needing a notification happens or when the overlay is
+	// brought up over the game by a user.  You can use this API to ask the overlay if it currently need a present
+	// in that case, and then you can check for this periodically (roughly 33hz is desirable) and make sure you
+	// refresh the screen with Present or SwapBuffers to allow the overlay to do it's work.
+	virtual bool BOverlayNeedsPresent() = 0;
+
+	// Asynchronous call to check if an executable file has been signed using the public key set on the signing tab
+	// of the partner site, for example to refuse to load modified executable files.  
+	// The result is returned in CheckFileSignature_t.
+	//   k_ECheckFileSignatureNoSignaturesFoundForThisApp - This app has not been configured on the signing tab of the partner site to enable this function.
+	//   k_ECheckFileSignatureNoSignaturesFoundForThisFile - This file is not listed on the signing tab for the partner site.
+	//   k_ECheckFileSignatureFileNotFound - The file does not exist on disk.
+	//   k_ECheckFileSignatureInvalidSignature - The file exists, and the signing tab has been set for this file, but the file is either not signed or the signature does not match.
+	//   k_ECheckFileSignatureValidSignature - The file is signed and the signature is valid.
+	STEAM_CALL_RESULT( CheckFileSignature_t )
+	virtual SteamAPICall_t CheckFileSignature( const char *szFileName ) = 0;
+
+	// Activates the Big Picture text input dialog which only supports gamepad input
+	virtual bool ShowGamepadTextInput( EGamepadTextInputMode eInputMode, EGamepadTextInputLineMode eLineInputMode, const char *pchDescription, uint32 unCharMax, const char *pchExistingText ) = 0;
+
+	// Returns previously entered text & length
+	virtual uint32 GetEnteredGamepadTextLength() = 0;
+	virtual bool GetEnteredGamepadTextInput( char *pchText, uint32 cchText ) = 0;
+
+	// returns the language the steam client is running in, you probably want ISteamApps::GetCurrentGameLanguage instead, this is for very special usage cases
+	virtual const char *GetSteamUILanguage() = 0;
+
+	// returns true if Steam itself is running in VR mode
+	virtual bool IsSteamRunningInVR() = 0;
+	
+	// Sets the inset of the overlay notification from the corner specified by SetOverlayNotificationPosition.
+	virtual void SetOverlayNotificationInset( int nHorizontalInset, int nVerticalInset ) = 0;
+
+	// returns true if Steam & the Steam Overlay are running in Big Picture mode
+	// Games much be launched through the Steam client to enable the Big Picture overlay. During development,
+	// a game can be added as a non-steam game to the developers library to test this feature
+	virtual bool IsSteamInBigPictureMode() = 0;
+
+	// ask SteamUI to create and render its OpenVR dashboard
+	virtual void StartVRDashboard() = 0;
+
+	// Returns true if the HMD content will be streamed via Steam Remote Play
+	virtual bool IsVRHeadsetStreamingEnabled() = 0;
+
+	// Set whether the HMD content will be streamed via Steam Remote Play
+	// If this is set to true, then the scene in the HMD headset will be streamed, and remote input will not be allowed.
+	// If this is set to false, then the application window will be streamed instead, and remote input will be allowed.
+	// The default is true unless "VRHeadsetStreaming" "0" is in the extended appinfo for a game.
+	// (this is useful for games that have asymmetric multiplayer gameplay)
+	virtual void SetVRHeadsetStreamingEnabled( bool bEnabled ) = 0;
+
+	// Returns whether this steam client is a Steam China specific client, vs the global client.
+	virtual bool IsSteamChinaLauncher() = 0;
+
+	// Initializes text filtering.
+	//   Returns false if filtering is unavailable for the language the user is currently running in.
+	virtual bool InitFilterText() = 0; 
+
+	// Filters the provided input message and places the filtered result into pchOutFilteredText.
+	//   pchOutFilteredText is where the output will be placed, even if no filtering or censoring is performed
+	//   nByteSizeOutFilteredText is the size (in bytes) of pchOutFilteredText
+	//   pchInputText is the input string that should be filtered, which can be ASCII or UTF-8
+	//   bLegalOnly should be false if you want profanity and legally required filtering (where required) and true if you want legally required filtering only
+	//   Returns the number of characters (not bytes) filtered.
+	virtual int FilterText( char* pchOutFilteredText, uint32 nByteSizeOutFilteredText, const char * pchInputMessage, bool bLegalOnly ) = 0;
+
+	// Return what we believe your current ipv6 connectivity to "the internet" is on the specified protocol.
+	// This does NOT tell you if the Steam client is currently connected to Steam via ipv6.
+	virtual ESteamIPv6ConnectivityState GetIPv6ConnectivityState( ESteamIPv6ConnectivityProtocol eProtocol ) = 0;
+};
+
+#endif // ISTEAMUTILS009_H

sdk_includes/steam_api.h

@@ -70,6 +70,7 @@
 #include "isteamutils006.h"
 #include "isteamutils007.h"
 #include "isteamutils008.h"
+#include "isteamutils009.h"
 #include "isteammatchmaking.h"
 #include "isteammatchmaking006.h"
 #include "isteammatchmaking007.h"
@@ -107,6 +108,7 @@
 #include "isteamnetworkingsockets002.h"
 #include "isteamnetworkingsockets003.h"
 #include "isteamnetworkingsockets006.h"
+#include "isteamnetworkingsockets008.h"
 #include "isteamremotestorage.h"
 #include "isteamremotestorage001.h"
 #include "isteamremotestorage002.h"
@@ -160,6 +162,7 @@
 #include "isteamunifiedmessages.h"
 #include "isteaminput.h"
 #include "isteamremoteplay.h"
+#include "isteamnetworkingmessages.h"
 #include "isteamnetworkingsockets.h"
 #include "isteamnetworkingutils.h"
 #include "isteamtv.h"

sdk_includes/steam_api_flat.h

@@ -170,6 +170,8 @@ STEAMAPI_API void SteamAPI_ISteamFriends_ActivateGameOverlayRemotePlayTogetherIn
 STEAMAPI_API bool SteamAPI_ISteamFriends_RegisterProtocolInOverlayBrowser( ISteamFriends* self, const char * pchProtocol );
 
 // ISteamUtils
+STEAMAPI_API ISteamUtils *SteamAPI_SteamUtils_v010();
+STEAMAPI_API ISteamUtils *SteamAPI_SteamGameServerUtils_v010();
 STEAMAPI_API ISteamUtils *SteamAPI_SteamUtils_v009();
 STEAMAPI_API ISteamUtils *SteamAPI_SteamGameServerUtils_v009();
 STEAMAPI_API uint32 SteamAPI_ISteamUtils_GetSecondsSinceAppActive( ISteamUtils* self );
@@ -202,8 +204,8 @@ STEAMAPI_API void SteamAPI_ISteamUtils_StartVRDashboard( ISteamUtils* self );
 STEAMAPI_API bool SteamAPI_ISteamUtils_IsVRHeadsetStreamingEnabled( ISteamUtils* self );
 STEAMAPI_API void SteamAPI_ISteamUtils_SetVRHeadsetStreamingEnabled( ISteamUtils* self, bool bEnabled );
 STEAMAPI_API bool SteamAPI_ISteamUtils_IsSteamChinaLauncher( ISteamUtils* self );
-STEAMAPI_API bool SteamAPI_ISteamUtils_InitFilterText( ISteamUtils* self );
+STEAMAPI_API bool SteamAPI_ISteamUtils_InitFilterText( ISteamUtils* self, uint32 unFilterOptions );
-STEAMAPI_API int SteamAPI_ISteamUtils_FilterText( ISteamUtils* self, char * pchOutFilteredText, uint32 nByteSizeOutFilteredText, const char * pchInputMessage, bool bLegalOnly );
+STEAMAPI_API int SteamAPI_ISteamUtils_FilterText( ISteamUtils* self, ETextFilteringContext eContext, uint64_steamid sourceSteamID, const char * pchInputMessage, char * pchOutFilteredText, uint32 nByteSizeOutFilteredText );
 STEAMAPI_API ESteamIPv6ConnectivityState SteamAPI_ISteamUtils_GetIPv6ConnectivityState( ISteamUtils* self, ESteamIPv6ConnectivityProtocol eProtocol );
 
 // ISteamMatchmaking
@@ -856,13 +858,25 @@ STEAMAPI_API ESteamDeviceFormFactor SteamAPI_ISteamRemotePlay_GetSessionClientFo
 STEAMAPI_API bool SteamAPI_ISteamRemotePlay_BGetSessionClientResolution( ISteamRemotePlay* self, RemotePlaySessionID_t unSessionID, int * pnResolutionX, int * pnResolutionY );
 STEAMAPI_API bool SteamAPI_ISteamRemotePlay_BSendRemotePlayTogetherInvite( ISteamRemotePlay* self, uint64_steamid steamIDFriend );
 
+// ISteamNetworkingMessages
+STEAMAPI_API ISteamNetworkingMessages *SteamAPI_SteamNetworkingMessages_v002();
+STEAMAPI_API ISteamNetworkingMessages *SteamAPI_SteamGameServerNetworkingMessages_v002();
+STEAMAPI_API EResult SteamAPI_ISteamNetworkingMessages_SendMessageToUser( ISteamNetworkingMessages* self, const SteamNetworkingIdentity & identityRemote, const void * pubData, uint32 cubData, int nSendFlags, int nRemoteChannel );
+STEAMAPI_API int SteamAPI_ISteamNetworkingMessages_ReceiveMessagesOnChannel( ISteamNetworkingMessages* self, int nLocalChannel, SteamNetworkingMessage_t ** ppOutMessages, int nMaxMessages );
+STEAMAPI_API bool SteamAPI_ISteamNetworkingMessages_AcceptSessionWithUser( ISteamNetworkingMessages* self, const SteamNetworkingIdentity & identityRemote );
+STEAMAPI_API bool SteamAPI_ISteamNetworkingMessages_CloseSessionWithUser( ISteamNetworkingMessages* self, const SteamNetworkingIdentity & identityRemote );
+STEAMAPI_API bool SteamAPI_ISteamNetworkingMessages_CloseChannelWithUser( ISteamNetworkingMessages* self, const SteamNetworkingIdentity & identityRemote, int nLocalChannel );
+STEAMAPI_API ESteamNetworkingConnectionState SteamAPI_ISteamNetworkingMessages_GetSessionConnectionInfo( ISteamNetworkingMessages* self, const SteamNetworkingIdentity & identityRemote, SteamNetConnectionInfo_t * pConnectionInfo, SteamNetworkingQuickConnectionStatus * pQuickStatus );
+
 // ISteamNetworkingSockets
+STEAMAPI_API ISteamNetworkingSockets *SteamAPI_SteamNetworkingSockets_v009();
+STEAMAPI_API ISteamNetworkingSockets *SteamAPI_SteamGameServerNetworkingSockets_v009();
 STEAMAPI_API ISteamNetworkingSockets *SteamAPI_SteamNetworkingSockets_v008();
 STEAMAPI_API ISteamNetworkingSockets *SteamAPI_SteamGameServerNetworkingSockets_v008();
 STEAMAPI_API HSteamListenSocket SteamAPI_ISteamNetworkingSockets_CreateListenSocketIP( ISteamNetworkingSockets* self, const SteamNetworkingIPAddr & localAddress, int nOptions, const SteamNetworkingConfigValue_t * pOptions );
 STEAMAPI_API HSteamNetConnection SteamAPI_ISteamNetworkingSockets_ConnectByIPAddress( ISteamNetworkingSockets* self, const SteamNetworkingIPAddr & address, int nOptions, const SteamNetworkingConfigValue_t * pOptions );
-STEAMAPI_API HSteamListenSocket SteamAPI_ISteamNetworkingSockets_CreateListenSocketP2P( ISteamNetworkingSockets* self, int nVirtualPort, int nOptions, const SteamNetworkingConfigValue_t * pOptions );
+STEAMAPI_API HSteamListenSocket SteamAPI_ISteamNetworkingSockets_CreateListenSocketP2P( ISteamNetworkingSockets* self, int nLocalVirtualPort, int nOptions, const SteamNetworkingConfigValue_t * pOptions );
-STEAMAPI_API HSteamNetConnection SteamAPI_ISteamNetworkingSockets_ConnectP2P( ISteamNetworkingSockets* self, const SteamNetworkingIdentity & identityRemote, int nVirtualPort, int nOptions, const SteamNetworkingConfigValue_t * pOptions );
+STEAMAPI_API HSteamNetConnection SteamAPI_ISteamNetworkingSockets_ConnectP2P( ISteamNetworkingSockets* self, const SteamNetworkingIdentity & identityRemote, int nRemoteVirtualPort, int nOptions, const SteamNetworkingConfigValue_t * pOptions );
 STEAMAPI_API EResult SteamAPI_ISteamNetworkingSockets_AcceptConnection( ISteamNetworkingSockets* self, HSteamNetConnection hConn );
 STEAMAPI_API bool SteamAPI_ISteamNetworkingSockets_CloseConnection( ISteamNetworkingSockets* self, HSteamNetConnection hPeer, int nReason, const char * pszDebug, bool bEnableLinger );
 STEAMAPI_API bool SteamAPI_ISteamNetworkingSockets_CloseListenSocket( ISteamNetworkingSockets* self, HSteamListenSocket hSocket );
@@ -887,17 +901,18 @@ STEAMAPI_API bool SteamAPI_ISteamNetworkingSockets_DestroyPollGroup( ISteamNetwo
 STEAMAPI_API bool SteamAPI_ISteamNetworkingSockets_SetConnectionPollGroup( ISteamNetworkingSockets* self, HSteamNetConnection hConn, HSteamNetPollGroup hPollGroup );
 STEAMAPI_API int SteamAPI_ISteamNetworkingSockets_ReceiveMessagesOnPollGroup( ISteamNetworkingSockets* self, HSteamNetPollGroup hPollGroup, SteamNetworkingMessage_t ** ppOutMessages, int nMaxMessages );
 STEAMAPI_API bool SteamAPI_ISteamNetworkingSockets_ReceivedRelayAuthTicket( ISteamNetworkingSockets* self, const void * pvTicket, int cbTicket, SteamDatagramRelayAuthTicket * pOutParsedTicket );
-STEAMAPI_API int SteamAPI_ISteamNetworkingSockets_FindRelayAuthTicketForServer( ISteamNetworkingSockets* self, const SteamNetworkingIdentity & identityGameServer, int nVirtualPort, SteamDatagramRelayAuthTicket * pOutParsedTicket );
+STEAMAPI_API int SteamAPI_ISteamNetworkingSockets_FindRelayAuthTicketForServer( ISteamNetworkingSockets* self, const SteamNetworkingIdentity & identityGameServer, int nRemoteVirtualPort, SteamDatagramRelayAuthTicket * pOutParsedTicket );
-STEAMAPI_API HSteamNetConnection SteamAPI_ISteamNetworkingSockets_ConnectToHostedDedicatedServer( ISteamNetworkingSockets* self, const SteamNetworkingIdentity & identityTarget, int nVirtualPort, int nOptions, const SteamNetworkingConfigValue_t * pOptions );
+STEAMAPI_API HSteamNetConnection SteamAPI_ISteamNetworkingSockets_ConnectToHostedDedicatedServer( ISteamNetworkingSockets* self, const SteamNetworkingIdentity & identityTarget, int nRemoteVirtualPort, int nOptions, const SteamNetworkingConfigValue_t * pOptions );
 STEAMAPI_API uint16 SteamAPI_ISteamNetworkingSockets_GetHostedDedicatedServerPort( ISteamNetworkingSockets* self );
 STEAMAPI_API SteamNetworkingPOPID SteamAPI_ISteamNetworkingSockets_GetHostedDedicatedServerPOPID( ISteamNetworkingSockets* self );
 STEAMAPI_API EResult SteamAPI_ISteamNetworkingSockets_GetHostedDedicatedServerAddress( ISteamNetworkingSockets* self, SteamDatagramHostedAddress * pRouting );
-STEAMAPI_API HSteamListenSocket SteamAPI_ISteamNetworkingSockets_CreateHostedDedicatedServerListenSocket( ISteamNetworkingSockets* self, int nVirtualPort, int nOptions, const SteamNetworkingConfigValue_t * pOptions );
+STEAMAPI_API HSteamListenSocket SteamAPI_ISteamNetworkingSockets_CreateHostedDedicatedServerListenSocket( ISteamNetworkingSockets* self, int nLocalVirtualPort, int nOptions, const SteamNetworkingConfigValue_t * pOptions );
 STEAMAPI_API EResult SteamAPI_ISteamNetworkingSockets_GetGameCoordinatorServerLogin( ISteamNetworkingSockets* self, SteamDatagramGameCoordinatorServerLogin * pLoginInfo, int * pcbSignedBlob, void * pBlob );
-STEAMAPI_API HSteamNetConnection SteamAPI_ISteamNetworkingSockets_ConnectP2PCustomSignaling( ISteamNetworkingSockets* self, ISteamNetworkingConnectionCustomSignaling * pSignaling, const SteamNetworkingIdentity * pPeerIdentity, int nOptions, const SteamNetworkingConfigValue_t * pOptions );
+STEAMAPI_API HSteamNetConnection SteamAPI_ISteamNetworkingSockets_ConnectP2PCustomSignaling( ISteamNetworkingSockets* self, ISteamNetworkingConnectionCustomSignaling * pSignaling, const SteamNetworkingIdentity * pPeerIdentity, int nRemoteVirtualPort, int nOptions, const SteamNetworkingConfigValue_t * pOptions );
 STEAMAPI_API bool SteamAPI_ISteamNetworkingSockets_ReceivedP2PCustomSignal( ISteamNetworkingSockets* self, const void * pMsg, int cbMsg, ISteamNetworkingCustomSignalingRecvContext * pContext );
 STEAMAPI_API bool SteamAPI_ISteamNetworkingSockets_GetCertificateRequest( ISteamNetworkingSockets* self, int * pcbBlob, void * pBlob, SteamNetworkingErrMsg & errMsg );
 STEAMAPI_API bool SteamAPI_ISteamNetworkingSockets_SetCertificate( ISteamNetworkingSockets* self, const void * pCertificate, int cbCertificate, SteamNetworkingErrMsg & errMsg );
+STEAMAPI_API void SteamAPI_ISteamNetworkingSockets_RunCallbacks( ISteamNetworkingSockets* self );
 
 // ISteamNetworkingConnectionCustomSignaling
 STEAMAPI_API bool SteamAPI_ISteamNetworkingConnectionCustomSignaling_SendSignal( ISteamNetworkingConnectionCustomSignaling* self, HSteamNetConnection hConn, const SteamNetConnectionInfo_t & info, const void * pMsg, int cbMsg );
@@ -927,9 +942,15 @@ STEAMAPI_API void SteamAPI_ISteamNetworkingUtils_SetDebugOutputFunction( ISteamN
 STEAMAPI_API bool SteamAPI_ISteamNetworkingUtils_SetGlobalConfigValueInt32( ISteamNetworkingUtils* self, ESteamNetworkingConfigValue eValue, int32 val );
 STEAMAPI_API bool SteamAPI_ISteamNetworkingUtils_SetGlobalConfigValueFloat( ISteamNetworkingUtils* self, ESteamNetworkingConfigValue eValue, float val );
 STEAMAPI_API bool SteamAPI_ISteamNetworkingUtils_SetGlobalConfigValueString( ISteamNetworkingUtils* self, ESteamNetworkingConfigValue eValue, const char * val );
+STEAMAPI_API bool SteamAPI_ISteamNetworkingUtils_SetGlobalConfigValuePtr( ISteamNetworkingUtils* self, ESteamNetworkingConfigValue eValue, void * val );
 STEAMAPI_API bool SteamAPI_ISteamNetworkingUtils_SetConnectionConfigValueInt32( ISteamNetworkingUtils* self, HSteamNetConnection hConn, ESteamNetworkingConfigValue eValue, int32 val );
 STEAMAPI_API bool SteamAPI_ISteamNetworkingUtils_SetConnectionConfigValueFloat( ISteamNetworkingUtils* self, HSteamNetConnection hConn, ESteamNetworkingConfigValue eValue, float val );
 STEAMAPI_API bool SteamAPI_ISteamNetworkingUtils_SetConnectionConfigValueString( ISteamNetworkingUtils* self, HSteamNetConnection hConn, ESteamNetworkingConfigValue eValue, const char * val );
+STEAMAPI_API bool SteamAPI_ISteamNetworkingUtils_SetGlobalCallback_SteamNetConnectionStatusChanged( ISteamNetworkingUtils* self, FnSteamNetConnectionStatusChanged fnCallback );
+STEAMAPI_API bool SteamAPI_ISteamNetworkingUtils_SetGlobalCallback_SteamNetAuthenticationStatusChanged( ISteamNetworkingUtils* self, FnSteamNetAuthenticationStatusChanged fnCallback );
+STEAMAPI_API bool SteamAPI_ISteamNetworkingUtils_SetGlobalCallback_SteamRelayNetworkStatusChanged( ISteamNetworkingUtils* self, FnSteamRelayNetworkStatusChanged fnCallback );
+STEAMAPI_API bool SteamAPI_ISteamNetworkingUtils_SetGlobalCallback_MessagesSessionRequest( ISteamNetworkingUtils* self, FnSteamNetworkingMessagesSessionRequest fnCallback );
+STEAMAPI_API bool SteamAPI_ISteamNetworkingUtils_SetGlobalCallback_MessagesSessionFailed( ISteamNetworkingUtils* self, FnSteamNetworkingMessagesSessionFailed fnCallback );
 STEAMAPI_API bool SteamAPI_ISteamNetworkingUtils_SetConfigValue( ISteamNetworkingUtils* self, ESteamNetworkingConfigValue eValue, ESteamNetworkingConfigScope eScopeType, intptr_t scopeObj, ESteamNetworkingConfigDataType eDataType, const void * pArg );
 STEAMAPI_API bool SteamAPI_ISteamNetworkingUtils_SetConfigValueStruct( ISteamNetworkingUtils* self, const SteamNetworkingConfigValue_t & opt, ESteamNetworkingConfigScope eScopeType, intptr_t scopeObj );
 STEAMAPI_API ESteamNetworkingGetConfigValueResult SteamAPI_ISteamNetworkingUtils_GetConfigValue( ISteamNetworkingUtils* self, ESteamNetworkingConfigValue eValue, ESteamNetworkingConfigScope eScopeType, intptr_t scopeObj, ESteamNetworkingConfigDataType * pOutDataType, void * pResult, size_t * cbResult );
@@ -1061,6 +1082,13 @@ STEAMAPI_API bool SteamAPI_SteamNetworkingIdentity_ParseString( SteamNetworkingI
 // SteamNetworkingMessage_t
 STEAMAPI_API void SteamAPI_SteamNetworkingMessage_t_Release( SteamNetworkingMessage_t* self );
 
+// SteamNetworkingConfigValue_t
+STEAMAPI_API void SteamAPI_SteamNetworkingConfigValue_t_SetInt32( SteamNetworkingConfigValue_t* self, ESteamNetworkingConfigValue eVal, int32_t data );
+STEAMAPI_API void SteamAPI_SteamNetworkingConfigValue_t_SetInt64( SteamNetworkingConfigValue_t* self, ESteamNetworkingConfigValue eVal, int64_t data );
+STEAMAPI_API void SteamAPI_SteamNetworkingConfigValue_t_SetFloat( SteamNetworkingConfigValue_t* self, ESteamNetworkingConfigValue eVal, float data );
+STEAMAPI_API void SteamAPI_SteamNetworkingConfigValue_t_SetPtr( SteamNetworkingConfigValue_t* self, ESteamNetworkingConfigValue eVal, void * data );
+STEAMAPI_API void SteamAPI_SteamNetworkingConfigValue_t_SetString( SteamNetworkingConfigValue_t* self, ESteamNetworkingConfigValue eVal, const char * data );
+
 // SteamNetworkingPOPIDRender
 STEAMAPI_API const char * SteamAPI_SteamNetworkingPOPIDRender_c_str( SteamNetworkingPOPIDRender* self );
 

sdk_includes/steamnetworkingtypes.h

@@ -41,6 +41,14 @@ struct SteamDatagramGameCoordinatorServerLogin;
 struct SteamNetConnectionStatusChangedCallback_t;
 struct SteamNetAuthenticationStatus_t;
 struct SteamRelayNetworkStatus_t;
+struct SteamNetworkingMessagesSessionRequest_t;
+struct SteamNetworkingMessagesSessionFailed_t;
+
+typedef void (*FnSteamNetConnectionStatusChanged)( SteamNetConnectionStatusChangedCallback_t * );
+typedef void (*FnSteamNetAuthenticationStatusChanged)( SteamNetAuthenticationStatus_t * );
+typedef void (*FnSteamRelayNetworkStatusChanged)(SteamRelayNetworkStatus_t *);
+typedef void (*FnSteamNetworkingMessagesSessionRequest)(SteamNetworkingMessagesSessionRequest_t *);
+typedef void (*FnSteamNetworkingMessagesSessionFailed)(SteamNetworkingMessagesSessionFailed_t *);
 
 /// Handle used to identify a connection to a remote host.
 typedef uint32 HSteamNetConnection;
@@ -581,6 +589,21 @@ enum ESteamNetConnectionEnd
 		// level failure.
 		k_ESteamNetConnectionEnd_Misc_P2P_NAT_Firewall = 5009,
 
+		// Our peer replied that it has no record of the connection.
+		// This should not happen ordinarily, but can happen in a few
+		// exception cases:
+		//
+		// - This is an old connection, and the peer has already cleaned
+		//   up and forgotten about it.  (Perhaps it timed out and they
+		//   closed it and were not able to communicate this to us.)
+		// - A bug or internal protocol error has caused us to try to
+		//   talk to the peer about the connection before we received
+		//   confirmation that the peer has accepted the connection.
+		// - The peer thinks that we have closed the connection for some
+		//   reason (perhaps a bug), and believes that is it is
+		//   acknowledging our closure.
+		k_ESteamNetConnectionEnd_Misc_PeerSentNoConnection = 5010,
+
 	k_ESteamNetConnectionEnd_Misc_Max = 5999,
 
 	k_ESteamNetConnectionEnd__Force32Bit = 0x7fffffff
@@ -632,9 +655,10 @@ struct SteamNetConnectionInfo_t
 	/// have some details specific to the issue.
 	char m_szEndDebug[ k_cchSteamNetworkingMaxConnectionCloseReason ];
 
-	/// Debug description.  This includes the connection handle,
+	/// Debug description.  This includes the internal connection ID,
-	/// connection type (and peer information), and the app name.
+	/// connection type (and peer information), and any name
-	/// This string is used in various internal logging messages
+	/// given to the connection by the app.  This string is used in various
+	/// internal logging messages.
 	char m_szConnectionDescription[ k_cchSteamNetworkingMaxConnectionDescription ];
 
 	/// Internal stuff, room to change API easily
@@ -913,6 +937,27 @@ const int k_nSteamNetworkingSend_ReliableNoNagle = k_nSteamNetworkingSend_Reliab
 // Otherwise you will probably just make performance worse.
 const int k_nSteamNetworkingSend_UseCurrentThread = 16;
 
+// When sending a message using ISteamNetworkingMessages, automatically re-establish
+// a broken session, without returning k_EResultNoConnection.  Without this flag,
+// if you attempt to send a message, and the session was proactively closed by the
+// peer, or an error occurred that disrupted communications, then you must close the
+// session using ISteamNetworkingMessages::CloseSessionWithUser before attempting to
+// send another message.  (Or you can simply add this flag and retry.)  In this way,
+// the disruption cannot go unnoticed, and a more clear order of events can be
+// ascertained. This is especially important when reliable messages are used, since
+// if the connection is disrupted, some of those messages will not have been delivered,
+// and it is in general not possible to know which.  Although a
+// SteamNetworkingMessagesSessionFailed_t callback will be posted when an error occurs
+// to notify you that a failure has happened, callbacks are asynchronous, so it is not
+// possible to tell exactly when it happened.  And because the primary purpose of
+// ISteamNetworkingMessages is to be like UDP, there is no notification when a peer closes
+// the session.
+//
+// If you are not using any reliable messages (e.g. you are using ISteamNetworkingMessages
+// exactly as a transport replacement for UDP-style datagrams only), you may not need to
+// know when an underlying connection fails, and so you may not need this notification.
+const int k_nSteamNetworkingSend_AutoRestartBrokenSession = 32;
+
 //
 // Ping location / measurement
 //
@@ -985,7 +1030,7 @@ enum ESteamNetworkingConfigDataType
 	k_ESteamNetworkingConfig_Int64 = 2,
 	k_ESteamNetworkingConfig_Float = 3,
 	k_ESteamNetworkingConfig_String = 4,
-	k_ESteamNetworkingConfig_FunctionPtr = 5, // NOTE: When setting	callbacks, you should put the pointer into a variable and pass a pointer to that variable.
+	k_ESteamNetworkingConfig_Ptr = 5,
 
 	k_ESteamNetworkingConfigDataType__Force32Bit = 0x7fffffff
 };
@@ -1090,6 +1135,168 @@ enum ESteamNetworkingConfigValue
 	/// (This flag is itself a dev variable.)
 	k_ESteamNetworkingConfig_EnumerateDevVars = 35,
 
+	/// [connection int32] Set this to 1 on outbound connections and listen sockets,
+	/// to enable "symmetric connect mode", which is useful in the following
+	/// common peer-to-peer use case:
+	///
+	/// - The two peers are "equal" to each other.  (Neither is clearly the "client"
+	///   or "server".)
+	/// - Either peer may initiate the connection, and indeed they may do this
+	///   at the same time
+	/// - The peers only desire a single connection to each other, and if both
+	///   peers initiate connections simultaneously, a protocol is needed for them
+	///   to resolve the conflict, so that we end up with a single connection.
+	///
+	/// This use case is both common, and involves subtle race conditions and tricky
+	/// pitfalls, which is why the API has support for dealing with it.
+	///
+	/// If an incoming connection arrives on a listen socket or via custom signaling,
+	/// and the application has not attempted to make a matching outbound connection
+	/// in symmetric mode, then the incoming connection can be accepted as usual.
+	/// A "matching" connection means that the relevant endpoint information matches.
+	/// (At the time this comment is being written, this is only supported for P2P
+	/// connections, which means that the peer identities must match, and the virtual
+	/// port must match.  At a later time, symmetric mode may be supported for other
+	/// connection types.)
+	///
+	/// If connections are initiated by both peers simultaneously, race conditions
+	/// can arise, but fortunately, most of them are handled internally and do not
+	/// require any special awareness from the application.  However, there
+	/// is one important case that application code must be aware of:
+	/// If application code attempts an outbound connection using a ConnectXxx
+	/// function in symmetric mode, and a matching incoming connection is already
+	/// waiting on a listen socket, then instead of forming a new connection,
+	/// the ConnectXxx call will accept the existing incoming connection, and return
+	/// a connection handle to this accepted connection.
+	/// IMPORTANT: in this case, a SteamNetConnectionStatusChangedCallback_t
+	/// has probably *already* been posted to the queue for the incoming connection!
+	/// (Once callbacks are posted to the queue, they are not modified.)  It doesn't
+	/// matter if the callback has not been consumed by the app.  Thus, application
+	/// code that makes use of symmetric connections must be aware that, when processing a
+	/// SteamNetConnectionStatusChangedCallback_t for an incoming connection, the
+	/// m_hConn may refer to a new connection that the app has has not
+	/// seen before (the usual case), but it may also refer to a connection that
+	/// has already been accepted implicitly through a call to Connect()!  In this
+	/// case, AcceptConnection() will return k_EResultDuplicateRequest.
+	///
+	/// Only one symmetric connection to a given peer (on a given virtual port)
+	/// may exist at any given time.  If client code attempts to create a connection,
+	/// and a (live) connection already exists on the local host, then either the
+	/// existing connection will be accepted as described above, or the attempt
+	/// to create a new connection will fail.  Furthermore, linger mode functionality
+	/// is not supported on symmetric connections.
+	///
+	/// A more complicated race condition can arise if both peers initiate a connection
+	/// at roughly the same time.  In this situation, each peer will receive an incoming
+	/// connection from the other peer, when the application code has already initiated
+	/// an outgoing connection to that peer.  The peers must resolve this conflict and
+	/// decide who is going to act as the "server" and who will act as the "client".
+	/// Typically the application does not need to be aware of this case as it is handled
+	/// internally.  On both sides, the will observe their outbound connection being
+	/// "accepted", although one of them one have been converted internally to act
+	/// as the "server".
+	///
+	/// In general, symmetric mode should be all-or-nothing: do not mix symmetric
+	/// connections with a non-symmetric connection that it might possible "match"
+	/// with.  If you use symmetric mode on any connections, then both peers should
+	/// use it on all connections, and the corresponding listen socket, if any.  The
+	/// behaviour when symmetric and ordinary connections are mixed is not defined by
+	/// this API, and you should not rely on it.  (This advice only applies when connections
+	/// might possibly "match".  For example, it's OK to use all symmetric mode
+	/// connections on one virtual port, and all ordinary, non-symmetric connections
+	/// on a different virtual port, as there is no potential for ambiguity.)
+	///
+	/// When using the feature, you should set it in the following situations on
+	/// applicable objects:
+	///
+	/// - When creating an outbound connection using ConnectXxx function
+	/// - When creating a listen socket.  (Note that this will automatically cause
+	///   any accepted connections to inherit the flag.)
+	/// - When using custom signaling, before accepting an incoming connection.
+	///
+	/// Setting the flag on listen socket and accepted connections will enable the
+	/// API to automatically deal with duplicate incoming connections, even if the
+	/// local host has not made any outbound requests.  (In general, such duplicate
+	/// requests from a peer are ignored internally and will not be visible to the
+	/// application code.  The previous connection must be closed or resolved first.)
+	k_ESteamNetworkingConfig_SymmetricConnect = 37,
+
+	/// [connection int32] For connection types that use "virtual ports", this can be used
+	/// to assign a local virtual port.  For incoming connections, this will always be the
+	/// virtual port of the listen socket (or the port requested by the remote host if custom
+	/// signaling is used and the connection is accepted), and cannot be changed.  For
+	/// connections initiated locally, the local virtual port will default to the same as the
+	/// requested remote virtual port, if you do not specify a different option when creating
+	/// the connection.  The local port is only relevant for symmetric connections, when
+	/// determining if two connections "match."  In this case, if you need the local and remote
+	/// port to differ, you can set this value.
+	///
+	/// You can also read back this value on listen sockets.
+	///
+	/// This value should not be read or written in any other context.
+	k_ESteamNetworkingConfig_LocalVirtualPort = 38,
+
+	//
+	// Callbacks
+	//
+
+	// On Steam, you may use the default Steam callback dispatch mechanism.  If you prefer
+	// to not use this dispatch mechanism (or you are not running with Steam), or you want
+	// to associate specific functions with specific listen sockets or connections, you can
+	// register them as configuration values.
+	//
+	// Note also that ISteamNetworkingUtils has some helpers to set these globally.
+
+	/// [connection FnSteamNetConnectionStatusChanged] Callback that will be invoked
+	/// when the state of a connection changes.
+	///
+	/// IMPORTANT: callbacks are dispatched to the handler that is in effect at the time
+	/// the event occurs, which might be in another thread.  For example, immediately after
+	/// creating a listen socket, you may receive an incoming connection.  And then immediately
+	/// after this, the remote host may close the connection.  All of this could happen
+	/// before the function to create the listen socket has returned.  For this reason,
+	/// callbacks usually must be in effect at the time of object creation.  This means
+	/// you should set them when you are creating the listen socket or connection, or have
+	/// them in effect so they will be inherited at the time of object creation.
+	///
+	/// For example:
+	///
+	/// exterm void MyStatusChangedFunc( SteamNetConnectionStatusChangedCallback_t *info );
+	/// SteamNetworkingConfigValue_t opt; opt.SetPtr( k_ESteamNetworkingConfig_Callback_ConnectionStatusChanged, MyStatusChangedFunc );
+	/// SteamNetworkingIPAddr localAddress; localAddress.Clear();
+	/// HSteamListenSocket hListenSock = SteamNetworkingSockets()->CreateListenSocketIP( localAddress, 1, &opt );
+	///
+	/// When accepting an incoming connection, there is no atomic way to switch the
+	/// callback.  However, if the connection is DOA, AcceptConnection() will fail, and
+	/// you can fetch the state of the connection at that time.
+	///
+	/// If all connections and listen sockets can use the same callback, the simplest
+	/// method is to set it globally before you create any listen sockets or connections.
+	k_ESteamNetworkingConfig_Callback_ConnectionStatusChanged = 201,
+
+	/// [global FnSteamNetAuthenticationStatusChanged] Callback that will be invoked
+	/// when our auth state changes.  If you use this, install the callback before creating
+	/// any connections or listen sockets, and don't change it.
+	/// See: ISteamNetworkingUtils::SetGlobalCallback_SteamNetAuthenticationStatusChanged
+	k_ESteamNetworkingConfig_Callback_AuthStatusChanged = 202,
+
+	/// [global FnSteamRelayNetworkStatusChanged] Callback that will be invoked
+	/// when our auth state changes.  If you use this, install the callback before creating
+	/// any connections or listen sockets, and don't change it.
+	/// See: ISteamNetworkingUtils::SetGlobalCallback_SteamRelayNetworkStatusChanged
+	k_ESteamNetworkingConfig_Callback_RelayNetworkStatusChanged = 203,
+
+	/// [global FnSteamNetworkingMessagesSessionRequest] Callback that will be invoked
+	/// when a peer wants to initiate a SteamNetworkingMessagesSessionRequest.
+	/// See: ISteamNetworkingUtils::SetGlobalCallback_MessagesSessionRequest
+	k_ESteamNetworkingConfig_Callback_MessagesSessionRequest = 204,
+
+	/// [global FnSteamNetworkingMessagesSessionFailed] Callback that will be invoked
+	/// when a session you have initiated, or accepted either fails to connect, or loses
+	/// connection in some unexpected way.
+	/// See: ISteamNetworkingUtils::SetGlobalCallback_MessagesSessionFailed
+	k_ESteamNetworkingConfig_Callback_MessagesSessionFailed = 205,
+
 	//
 	// P2P settings
 	//
@@ -1224,8 +1431,42 @@ struct SteamNetworkingConfigValue_t
 		int64_t m_int64;
 		float m_float;
 		const char *m_string; // Points to your '\0'-terminated buffer
-		void *m_functionPtr;
+		void *m_ptr;
 	} m_val;
+
+	//
+	// Shortcut helpers to set the type and value in a single call
+	//
+	inline void SetInt32( ESteamNetworkingConfigValue eVal, int32_t data )
+	{
+		m_eValue = eVal;
+		m_eDataType = k_ESteamNetworkingConfig_Int32;
+		m_val.m_int32 = data;
+	}
+	inline void SetInt64( ESteamNetworkingConfigValue eVal, int64_t data )
+	{
+		m_eValue = eVal;
+		m_eDataType = k_ESteamNetworkingConfig_Int64;
+		m_val.m_int64 = data;
+	}
+	inline void SetFloat( ESteamNetworkingConfigValue eVal, float data )
+	{
+		m_eValue = eVal;
+		m_eDataType = k_ESteamNetworkingConfig_Float;
+		m_val.m_float = data;
+	}
+	inline void SetPtr( ESteamNetworkingConfigValue eVal, void *data )
+	{
+		m_eValue = eVal;
+		m_eDataType = k_ESteamNetworkingConfig_Ptr;
+		m_val.m_ptr = data;
+	}
+	inline void SetString( ESteamNetworkingConfigValue eVal, const char *data ) // WARNING - Just saves your pointer.  Does NOT make a copy of the string
+	{
+		m_eValue = eVal;
+		m_eDataType = k_ESteamNetworkingConfig_Ptr;
+		m_val.m_string = data;
+	}
 };
 
 /// Return value of ISteamNetworkintgUtils::GetConfigValue