move database requests to seperate thread
[carveJwlIkooP6JGAAIwe30JlM.git] / gameserver.c
index afc0bc31a00743c840ecd2f7c354356cf016e847..3cbf87791fc0167a1c5d91c7a0f44c6fbb35040d 100644 (file)
@@ -9,14 +9,17 @@
 
 volatile sig_atomic_t sig_stop;
 
-static void inthandler( int signum ) {
-   sig_stop = 1;
-}
-
 #include "gameserver.h" 
 #include "highscores.c"
 #include "servermonitor_server.c"
 #include "vg/vg_opt.h"
+#include "network_common.h"
+#include "gameserver_db.h"
+#include "vg/vg_m.h"
+
+static void inthandler( int signum ) {
+   sig_stop = 1;
+}
 
 static const u64 k_connection_unauthorized = 0xffffffffffffffff;
 
@@ -49,44 +52,67 @@ static void gameserver_send_to_all( int ignore,
    }
 }
 
-static void gameserver_populate_join_msg( int index, netmsg_playerjoin *msg ){
-   memset( msg, 0, sizeof(*msg) );
-   msg->inetmsg_id = k_inetmsg_playerjoin;
-   msg->index = index;
-   vg_strncpy( gameserver.clients[index].username, msg->username, 
-               sizeof(msg->username), k_strncpy_always_add_null );
-}
-
 static void gameserver_player_join( int index ){
    struct gameserver_client *joiner = &gameserver.clients[index];
    
-   netmsg_playerjoin join;
-   gameserver_populate_join_msg( index, &join );
+   netmsg_playerjoin join = { .inetmsg_id = k_inetmsg_playerjoin,
+                              .index = index };
    gameserver_send_to_all( index, &join, sizeof(join),
                            k_nSteamNetworkingSend_Reliable );
 
    /* update the joining user about current connections */
+
+   netmsg_playerusername *username = 
+      alloca( sizeof(netmsg_playerusername) + NETWORK_USERNAME_MAX );
+   username->inetmsg_id = k_inetmsg_playerusername;
+
+   netmsg_playeritem *item = 
+      alloca( sizeof(netmsg_playeritem) + ADDON_UID_MAX );
+   item->inetmsg_id = k_inetmsg_playeritem;
+
    for( int i=0; i<vg_list_size(gameserver.clients); i++ ){
       struct gameserver_client *client = &gameserver.clients[i];
 
       if( (i==index) || !client->active )
          continue;
 
-      netmsg_playerjoin init;
-      gameserver_populate_join_msg( i, &init );
-
+      /* join */
+      netmsg_playerjoin init = { .inetmsg_id = k_inetmsg_playerjoin,
+                                 .index = i };
+      SteamAPI_ISteamNetworkingSockets_SendMessageToConnection(
+            hSteamNetworkingSockets, joiner->connection,
+            &init, sizeof(init), k_nSteamNetworkingSend_Reliable, NULL );
+
+      /* username */
+      username->index = i;
+      u32 chs = vg_strncpy( client->username, username->name, 
+                            NETWORK_USERNAME_MAX,
+                            k_strncpy_always_add_null );
+      u32 size = sizeof(netmsg_playerusername) + chs + 1;
       SteamAPI_ISteamNetworkingSockets_SendMessageToConnection(
             hSteamNetworkingSockets, joiner->connection,
-            &join, sizeof(join), k_nSteamNetworkingSend_Reliable, NULL );
+            username, size, k_nSteamNetworkingSend_Reliable, NULL );
+
+      /* items */
+      for( int j=0; j<k_netmsg_playeritem_max; j++ ){
+         chs = vg_strncpy( client->items[j], item->uid, ADDON_UID_MAX, 
+                           k_strncpy_always_add_null );
+         item->type_index = j;
+         item->client = i;
+         size = sizeof(netmsg_playeritem) + chs + 1;
+         SteamAPI_ISteamNetworkingSockets_SendMessageToConnection(
+               hSteamNetworkingSockets, joiner->connection,
+               item, size, k_nSteamNetworkingSend_Reliable, NULL );
+      }
    }
 }
 
 static void gameserver_player_leave( int index ){
-
    netmsg_playerjoin leave;
    leave.inetmsg_id = k_inetmsg_playerleave;
    leave.index = index;
 
+   vg_info( "Player leave (%d)\n", index );
    gameserver_send_to_all( index, &leave, sizeof(leave),
                            k_nSteamNetworkingSend_Reliable );
 }
@@ -115,6 +141,7 @@ static void new_client_connecting( HSteamNetConnection client ){
             hSteamNetworkingSockets, client );
    if( accept_status == k_EResultOK ){
       vg_success( "Accepted client (id: %u, index: %d)\n", client, index );
+      memset( &gameserver.clients[index], 0, sizeof(struct gameserver_client) );
 
       gameserver.clients[index].active = 1;
       gameserver.clients[index].connection = client;
@@ -296,88 +323,77 @@ static int packet_minsize( SteamNetworkingMessage_t *msg, u32 size ){
 static void gameserver_rx_200_300( SteamNetworkingMessage_t *msg ){
    netmsg_blank *tmp = msg->m_pData;
 
+   int client_id = gameserver_client_index( msg->m_conn );
+   if( client_id == -1 ) return;
+
    if( tmp->inetmsg_id == k_inetmsg_playerusername ){
-      if( !packet_minsize( msg, sizeof(netmsg_playerusername) ))
+      if( !packet_minsize( msg, sizeof(netmsg_playerusername)+1 ))
          return;
       
-      int client_id = gameserver_client_index( msg->m_conn );
-      if( client_id != -1 ){
-         struct gameserver_client *client = &gameserver.clients[ client_id ];
-         netmsg_playerusername *src = msg->m_pData;
-
-         vg_strncpy( src->username, client->username, sizeof(client->username),
-                     k_strncpy_always_add_null );
-
-         /* update other users about this change */
-         netmsg_playerusername msg;
-         memset( &msg, 0, sizeof(msg) );
-         msg.inetmsg_id = k_inetmsg_playerusername;
-         msg.index = client_id;
-         vg_strncpy( client->username, msg.username, sizeof(msg.username),
-                     k_strncpy_always_add_null );
-
-         gameserver_send_to_all( client_id, &msg, sizeof(msg), 
-                                 k_nSteamNetworkingSend_Reliable );
-      }
-   }
-}
-
-#if 0
-static void on_inet_score_request( SteamNetworkingMessage_t *msg ){
-   if( !inet_require_auth(msg) ) return;
-
-   SteamAPI_ISteamNetworkingSockets_SendMessageToConnection(
-         hSteamNetworkingSockets, msg->m_conn, 
-         &scoreboard_client_data, sizeof(netmsg_scoreboard),
-         k_nSteamNetworkingSend_Reliable, NULL );
-}
-
-static void on_inet_set_nickname( SteamNetworkingMessage_t *msg ){
-   if(!inet_require_auth(msg)) return;
-
-   u64_steamid steamid = get_connection_authsteamid(msg);
-   netmsg_set_nickname *setnick = msg->m_pData;
-   if( msg->m_cbSize < sizeof(netmsg_set_nickname) ){
-      vg_warn( "Invalid nickname request from client: %u, steamid: %lu\n", 
-            msg->m_conn, steamid );
-      return;
-   }
-   
-   highscore_set_user_nickname( steamid, setnick->nickname );
-}
-
-static void on_inet_set_score( SteamNetworkingMessage_t *msg ){
-   if(!inet_require_auth(msg)) return;
-
-   u64_steamid steamid = get_connection_authsteamid(msg);
-   
-   if( msg->m_cbSize < sizeof(netmsg_set_score) ){
-      vg_warn( "Invalid set score post from client: %u, steamid: %lu\n",
-            msg->m_conn, steamid );
-      return;
+      struct gameserver_client *client = &gameserver.clients[ client_id ];
+      netmsg_playerusername *src = msg->m_pData;
+
+      u32 name_len = network_msgstring( src->name, msg->m_cbSize, 
+                                        sizeof(netmsg_playerusername),
+                                        client->username, 
+                                        NETWORK_USERNAME_MAX );
+
+      /* update other users about this change */
+      netmsg_playerusername *prop = alloca(sizeof(netmsg_playerusername)+
+                                             NETWORK_USERNAME_MAX );
+                                           
+      prop->inetmsg_id = k_inetmsg_playerusername;
+      prop->index = client_id;
+      u32 chs = vg_strncpy( client->username, prop->name, NETWORK_USERNAME_MAX,
+                            k_strncpy_always_add_null );
+
+      vg_info( "client #%d changed name to: %s\n", client_id, prop->name );
+
+      u32 propsize = sizeof(netmsg_playerusername) + chs + 1;
+      gameserver_send_to_all( client_id, prop, propsize,
+                              k_nSteamNetworkingSend_Reliable );
    }
-
-   netmsg_set_score *info = msg->m_pData;
-
-   if( msg->m_cbSize < sizeof(netmsg_set_score) +
-                       sizeof(struct netmsg_score_record)*info->record_count ){
-      vg_warn( "Malformed set score post from client: %u, steamid: %lu\n",
-            msg->m_conn, steamid );
-      return;
+   else if( tmp->inetmsg_id == k_inetmsg_playerframe ){
+      /* propogate */
+      netmsg_playerframe *frame = alloca(msg->m_cbSize);
+      memcpy( frame, msg->m_pData, msg->m_cbSize );
+      frame->client = client_id;
+      gameserver_send_to_all( client_id, frame, msg->m_cbSize, 
+                              k_nSteamNetworkingSend_Unreliable );
    }
+   else if( tmp->inetmsg_id == k_inetmsg_playeritem ){
+      netmsg_playeritem *item = msg->m_pData;
 
-   for( int i=0; i<info->record_count; i++ ){
-      highscore_record temp;
-      temp.trackid  = info->records[i].trackid;
-      temp.datetime = time(NULL);
-      temp.playerid = steamid;
-      temp.points   = info->records[i].points;
-      temp.time     = info->records[i].time;
+      /* record */
+      struct gameserver_client *client = &gameserver.clients[ client_id ];
 
-      highscores_push_record( &temp );
+      if( item->type_index >= k_netmsg_playeritem_max ){
+         vg_warn( "Client #%d invalid equip type %u\n", 
+                  client_id, (u32)item->type_index );
+         return;
+      }
+      
+      char *dest = client->items[ item->type_index ];
+
+      network_msgstring( item->uid, msg->m_cbSize, sizeof(netmsg_playeritem),
+                         dest, ADDON_UID_MAX );
+
+      vg_info( "Client #%d equiped: [%s] %s\n", 
+               client_id, 
+               (const char *[]){[k_netmsg_playeritem_board]="board",
+                                [k_netmsg_playeritem_player]="player",
+                                [k_netmsg_playeritem_world0]="world0",
+                                [k_netmsg_playeritem_world1]="world1"
+               }[item->type_index], item->uid );
+                           
+      /* propogate */
+      netmsg_playeritem *prop = alloca(msg->m_cbSize);
+      memcpy( prop, msg->m_pData, msg->m_cbSize );
+      prop->client = client_id;
+      gameserver_send_to_all( client_id, prop, msg->m_cbSize, 
+                              k_nSteamNetworkingSend_Reliable );
    }
 }
-#endif
 
 static void poll_connections(void){
    SteamNetworkingMessage_t *messages[32];
@@ -408,23 +424,12 @@ static void poll_connections(void){
          else{
             if( tmp->inetmsg_id == k_inetmsg_auth )
                gameserver_rx_auth( msg );
-#if 0
-            else if( tmp->inetmsg_id == k_inetmsg_scores_request )
-               on_inet_score_request( msg );
-            else if( tmp->inetmsg_id == k_inetmsg_set_nickname )
-               on_inet_set_nickname( msg );
-            else if( tmp->inetmsg_id == k_inetmsg_set_score )
-               on_inet_set_score( msg );
-            else if( tmp->inetmsg_id == k_inetmsg_playerframe )
-               on_inet_playerframe( msg );
-#endif
             else {
                vg_warn( "Unknown inetmsg_id recieved from client. (%u)\n",
                         tmp->inetmsg_id );
             }
          }
 
-
          SteamAPI_SteamNetworkingMessage_t_Release( msg );
       }
    }
@@ -434,22 +439,17 @@ static u64 seconds_to_server_ticks( double s ){
    return s / 0.01;
 }
 
-static void generate_boards(void){
-   FILE *fp = fopen( "www/html/srhighscores.txt", "w" );
-
-   if( !fp ){
-      vg_error( "Can't write boards to www/html/srhighscores.txt\n" );
-      return;
-   }
-
-   for( int i=0; i<vg_list_size(track_infos); i++ ){
-      struct netmsg_board *board = &scoreboard_client_data.boards[i];
-
-      highscores_board_generate( board->data, i, 10 );
-      highscores_board_printf( fp, board->data, 10 );
+static void test_runner( db_request *req ){
+   vg_warn( "RUNNER\n" );
+   char table[DB_TABLE_UID_MAX];
+   if( db_get_highscore_table_name( "sr003-local-mp_mtzero", 
+                                    "megapark-yellow", 302, table ) ){
+      if( db_writeusertime( table, 76561198072130043, 232, 1 ) ){
+         vg_success( "Written time\n" );
+         i32 v = db_readusertime( table, 76561198072130043 );
+         vg_success( "Returned time: %u\n", v );
+      }
    }
-
-   fclose( fp );
 }
 
 int main( int argc, char *argv[] ){
@@ -461,20 +461,25 @@ int main( int argc, char *argv[] ){
    while( vg_argp( argc, argv ) ){
       if( vg_long_opt( "noauth" ) )
          gameserver.auth_mode = eServerModeNoAuthentication;
+
+      /* TODO: Options to override, ammend, remove etc */
    }
    
-   /* TODO: Options to override, ammend, remove etc */
-
    vg_set_mem_quota( 80*1024*1024 );
    vg_alloc_quota();
 
-   highscores_init( 250000, 10000 );
-   
-   if( !highscores_read() )
-      highscores_create_db();
+   db_init();
+   db_request *req = db_alloc_request(0);
+   if( req ){
+      req->handler = test_runner;
+      db_send_request(req);
+   }
 
-   steamworks_ensure_txt( "2103940" );
+   monitor_start_server(); /* UNIX socket monitor */
 
+   /* steamworks init 
+    * --------------------------------------------------------------- */
+   steamworks_ensure_txt( "2103940" );
    if( gameserver.auth_mode == eServerModeAuthentication ){
       if( !vg_load_steam_symetric_key( "application_key", 
                                        gameserver.app_symmetric_key )){
@@ -496,15 +501,9 @@ int main( int argc, char *argv[] ){
 
    SteamAPI_ManualDispatch_Init();
    HSteamPipe hsteampipe = SteamGameServer_GetHSteamPipe();
-
-   //hSteamHTTP = SteamAPI_SteamGameServerHTTP();
    hSteamNetworkingSockets = 
       SteamAPI_SteamGameServerNetworkingSockets_SteamAPI();
 
-   /* 
-    * Server code
-    */
-
    steam_register_callback( k_iSteamNetAuthenticationStatus, on_auth_status );
    steam_register_callback( k_iSteamNetConnectionStatusChangedCallBack,
                              on_connect_status );
@@ -515,7 +514,6 @@ int main( int argc, char *argv[] ){
    /*
     * Create a listener
     */
-
    HSteamListenSocket listener;
    SteamNetworkingIPAddr localAddr;
    SteamAPI_SteamNetworkingIPAddr_Clear( &localAddr );
@@ -531,9 +529,6 @@ int main( int argc, char *argv[] ){
        last_scoreboard_gen = 0,
        last_monitor_heartbeat = 0;
 
-   generate_boards();
-   monitor_start_server();
-
    while( !sig_stop ){
       monitor_event_loop();
       steamworks_event_loop( hsteampipe );
@@ -548,19 +543,10 @@ int main( int argc, char *argv[] ){
          monitor_heartbeat();
       }
 
-      if( server_ticks > last_scoreboard_gen + seconds_to_server_ticks(60.0) ){
-         last_scoreboard_gen = server_ticks;
-         generate_boards();
-      }
-
-      if( server_ticks > last_record_save + seconds_to_server_ticks(10.0*60.0)){
-         last_record_save = server_ticks;
-         highscores_serialize_all();
-      }
+      if( db_killed() )
+         break;
    }
    
-   highscores_serialize_all();
-   
    SteamAPI_ISteamNetworkingSockets_DestroyPollGroup( hSteamNetworkingSockets,
          gameserver.client_group );
    SteamAPI_ISteamNetworkingSockets_CloseListenSocket( 
@@ -568,6 +554,7 @@ int main( int argc, char *argv[] ){
    
    vg_info( "Shutting down\n..." );
    SteamGameServer_Shutdown();
+   db_free();
 
    return 0;
 }