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Ignore:
Timestamp:
Dec 21, 2010, 6:09:09 PM (14 years ago)
Author:
scheusso
Message:

merged network5 into presentation2 branch (untested)

Location:
code/branches/presentation2
Files:
48 edited

Legend:

Unmodified
Added
Removed

  • code/branches/presentation2

  • code/branches/presentation2/src/libraries/network/CMakeLists.txt

    r7769 r7788  
    2828  FunctionCallManager.cc
    2929  GamestateManager.cc
    30   GamestateClient.cc
     30  #GamestateClient.cc
    3131  GamestateHandler.cc
    3232  LANDiscoverable.cc
    … …  
    5353  FunctionCall.h
    5454  FunctionCallManager.h
    55   GamestateClient.h
     55  #GamestateClient.h
    5656  GamestateHandler.h
    5757  GamestateManager.h

  • code/branches/presentation2/src/libraries/network/Client.cc

    r7495 r7788  
    6464  */
    6565  Client::Client():
    66       gamestate(0),
    6766      isSynched_(false),
    6867      gameStateFailure_(false),
    … …  
    8584  {
    8685    Synchronisable::setClient(true);
    87     this->gamestate = new GamestateClient();
    8886    if( ClientConnection::establishConnection() )
    8987    {
    9088      Host::setActive(true);
     89      GamestateManager::addPeer(NETWORK_PEER_ID_SERVER);
    9190      return true;
    9291    }
    … …  
    101100  bool Client::closeConnection()
    102101  {
    103     assert(this->gamestate);
    104     delete this->gamestate;
    105     this->gamestate = 0;
    106102    Host::setActive(false);
     103    GamestateManager::removePeer(NETWORK_PEER_ID_SERVER);
    107104    return ClientConnection::closeConnection();
    108105  }
    … …  
    114111  }
    115112
    116   bool Client::queuePacket(ENetPacket *packet, int clientID)
    117   {
    118     bool b = ClientConnection::addPacket(packet);
    119     assert(b);
    120     return b;
     113  void Client::queuePacket(ENetPacket *packet, int clientID, uint8_t channelID)
     114  {
     115    ClientConnection::addPacket(packet, channelID);
    121116  }
    122117
    … …  
    140135  {
    141136    packet::Chat *m = new packet::Chat(message, Host::getPlayerID());
    142     return m->send();
     137    return m->send(static_cast<Host*>(this));
    143138  }
    144139
    … …  
    159154      {
    160155        COUT(4) << "popping partial gamestate: " << std::endl;
    161         packet::Gamestate *gs = gamestate->getGamestate();
     156//         packet::Gamestate *gs = GamestateClient::getGamestate();
     157        GamestateManager::update();
     158        std::vector<packet::Gamestate*> gamestates = GamestateManager::getGamestates();
     159        std::vector<packet::Gamestate*>::iterator it;
     160        for( it = gamestates.begin(); it != gamestates.end(); ++it )
     161        {
     162          (*it)->send( static_cast<Host*>(this) );
     163        }
    162164        //assert(gs); <--- there might be the case that no data has to be sent, so its commented out now
    163         if(gs){
    164           COUT(4) << "client tick: sending gs " << gs << std::endl;
    165           if( !gs->send() )
    166             COUT(3) << "Problem adding partial gamestate to queue" << std::endl;
    167         // gs gets automatically deleted by enet callback
    168         }
    169         FunctionCallManager::sendCalls();
     165//         if(gs){
     166//           COUT(4) << "client tick: sending gs " << gs << std::endl;
     167//           if( !gs->send() )
     168//             COUT(2) << "Problem adding partial gamestate to queue" << std::endl;
     169//         // gs gets automatically deleted by enet callback
     170//         }
     171        FunctionCallManager::sendCalls(static_cast<Host*>(this));
    170172      }
    171173    }
    172     sendPackets(); // flush the enet queue
     174//     sendPackets(); // flush the enet queue
    173175
    174176    Connection::processQueue();
    175     if(gamestate->processGamestates())
     177    if(GamestateManager::processGamestates())
    176178    {
    177179      FunctionCallManager::processBufferedFunctionCalls();
    … …  
    179181        isSynched_=true;
    180182    }
    181     gamestate->cleanup();
    182     Connection::sendPackets();
     183//     GamestateManager::cleanup();;
     184//     Connection::sendPackets();
    183185
    184186    return;
    … …  
    200202    Game::getInstance().popState();
    201203  }
     204 
     205  void Client::processPacket(packet::Packet* packet)
     206  {
     207    if( packet->isReliable() )
     208    {
     209      if( this->getLastProcessedGamestateID(packet->getPeerID()) >= packet->getRequiredGamestateID() )
     210        packet->process(static_cast<Host*>(this));
     211      else
     212        this->packetQueue_.push_back(packet);
     213    }
     214    else
     215      packet->process(static_cast<Host*>(this));
     216  }
     217
    202218
    203219

  • code/branches/presentation2/src/libraries/network/Client.h

    r7163 r7788  
    4545
    4646#include <string>
     47#include <deque>
    4748
    4849#include "util/UtilPrereqs.h"
    4950#include "util/Singleton.h"
    5051#include "ClientConnection.h"
    51 #include "GamestateClient.h"
     52// #include "GamestateClient.h"
    5253#include "Host.h"
    5354#include "LANDiscovery.h"
    … …  
    7879    void setDestination( const std::string& serverAddress, unsigned int port ); // tolua_export
    7980    bool closeConnection();
    80     bool queuePacket(ENetPacket *packet, int clientID);
     81    void queuePacket(ENetPacket* packet, int clientID, uint8_t channelID);
     82    virtual bool sendPacket( packet::Packet* packet ){ return packet->send( static_cast<Host*>(this) ); }
    8183    bool processChat(const std::string& message, unsigned int playerID);
    8284    virtual bool chat(const std::string& message);
    … …  
    9092    Client(const Client& copy); // not used
    9193    virtual bool isServer_(){return false;}
     94    void processPacket(packet::Packet* packet);
    9295
    9396    static Client* singletonPtr_s;
    94     GamestateClient* gamestate;
    9597    bool isSynched_;
     98    std::deque<packet::Packet*> packetQueue_;
    9699
    97100    bool gameStateFailure_;

  • code/branches/presentation2/src/libraries/network/ClientConnection.cc

    r7459 r7788  
    3939  const unsigned int NETWORK_CLIENT_CONNECTION_TIMEOUT = 3000; //millisecs
    4040  const unsigned int NETWORK_CLIENT_MAX_CONNECTIONS = 1;
    41   const unsigned int NETWORK_CLIENT_CHANNELS = 1;
    4241
    4342
    … …  
    7170    ENetEvent event;
    7271
    73     this->host_ = enet_host_create(NULL, NETWORK_CLIENT_MAX_CONNECTIONS, 0, 0, 0);
     72    // create host
     73    this->host_ = enet_host_create(NULL, NETWORK_CLIENT_MAX_CONNECTIONS, NETWORK_CHANNEL_COUNT, 0, 0);
     74   
    7475    if ( this->host_ == NULL )
    7576    {
    … …  
    7879      return false;
    7980    }
     81   
     82    // enable compression
     83    this->enableCompression();
     84   
    8085    assert( this->host_->socket4 != ENET_SOCKET_NULL || this->host_->socket6 != ENET_SOCKET_NULL );
    8186    if (this->host_->socket4 == ENET_SOCKET_NULL)
    … …  
    8691        COUT(3) << "Info: Using IPv4 and IPv6 Sockets." << std::endl;
    8792
    88     this->server_ = enet_host_connect(this->host_, serverAddress_, NETWORK_CLIENT_CHANNELS, 0);
     93    this->server_ = enet_host_connect(this->host_, serverAddress_, NETWORK_CHANNEL_COUNT, 0);
    8994    if ( this->server_==NULL )
    9095    {
    … …  
    99104      {
    100105        this->established_=true;
     106        Connection::startCommunicationThread();
    101107        return true;
    102108      }
    … …  
    112118      return true;
    113119    this->established_ = false;
     120    Connection::stopCommunicationThread();
    114121    enet_peer_disconnect(this->server_, 0);
    115122    for( unsigned int i=0; i<NETWORK_CLIENT_CONNECTION_TIMEOUT/NETWORK_CLIENT_WAIT_TIME; i++)
    … …  
    138145
    139146
    140   bool ClientConnection::addPacket(ENetPacket *packet) {
     147  void ClientConnection::addPacket(ENetPacket *packet, uint8_t channelID) {
    141148    assert( this->server_ );
    142149    assert( packet );
    143     return Connection::addPacket( packet, this->server_ );
     150    return Connection::addPacket( packet, this->server_, channelID );
    144151  }
    145152
    … …  
    153160    COUT(1) << "Received disconnect Packet from Server!" << endl;
    154161        // server closed the connection
     162    this->stopCommunicationThread();
    155163    this->connectionClosed();
    156164  }

  • code/branches/presentation2/src/libraries/network/ClientConnection.h

    r6417 r7788  
    4444    void setPort( unsigned int port );
    4545
    46     ENetEvent *getEvent();
     46//     ENetEvent *getEvent();
    4747    // check wheter the packet queue is empty
    48     bool queueEmpty();
     48//     bool queueEmpty();
    4949    // create a new listener thread
    5050    virtual bool establishConnection();
    5151    virtual bool closeConnection();
    5252    // add a packet to queue for the server
    53     bool addPacket(ENetPacket *packet);
     53    void addPacket(ENetPacket *packet, uint8_t channelID);
    5454    inline bool isConnected(){ return this->established_; }
    5555  protected:

  • code/branches/presentation2/src/libraries/network/ClientInformation.cc

    r7459 r7788  
    5656    preve=0;
    5757    nexte=0;
    58     partialGamestateID_=GAMESTATEID_INITIAL-1;
    5958    synched_=false;
    6059  }
    … …  
    133132  }
    134133
    135   bool ClientInformation::setPartialGamestateID(int id){
    136     if(!this)
    137       return false;
    138     partialGamestateID_=id;
    139     return true;
    140   }
    141 
    142134  unsigned int ClientInformation::getID() {
    143135    if(!this)
    … …  
    154146  }
    155147
    156   int ClientInformation::getFailures(){
    157     return failures_;
    158   }
    159   void ClientInformation::addFailure(){
    160     failures_++;
    161   }
    162   void ClientInformation::resetFailures(){
    163     failures_=0;
    164   }
    165 
    166148  uint32_t ClientInformation::getRTT(){
    167149    return this->peer_->roundTripTime;
    … …  
    175157    if(this)
    176158      return gamestateID_;
    177     else
    178       return static_cast<unsigned int>(-1);
    179   }
    180 
    181   unsigned int ClientInformation::getPartialGamestateID() {
    182     if(this)
    183       return partialGamestateID_;
    184159    else
    185160      return static_cast<unsigned int>(-1);

  • code/branches/presentation2/src/libraries/network/ClientInformation.h

    r5781 r7788  
    6666    bool setPeer(ENetPeer *peer);
    6767    bool setGamestateID(int id);
    68     bool setPartialGamestateID(int id);
    6968    inline void setShipID(unsigned int id){ShipID_=id;}
    7069
    … …  
    7372    unsigned int getID();
    7473    unsigned int getGamestateID();
    75     unsigned int getPartialGamestateID();
    7674    ENetPeer *getPeer();
    7775
    78     int getFailures();
    79     void addFailure();
    80     void resetFailures();
    8176    uint32_t getRTT();
    8277    double getPacketLoss();
    … …  
    106101    unsigned int clientID_;
    107102    unsigned int gamestateID_;
    108     unsigned int partialGamestateID_;
    109103    unsigned int ShipID_;   // this is the unique objectID
    110104    bool synched_;
    111     unsigned short failures_;
    112105
    113106  };

  • code/branches/presentation2/src/libraries/network/Connection.cc

    r7163 r7788  
    3030
    3131#include <cassert>
     32#include <deque>
    3233#define WIN32_LEAN_AND_MEAN
    3334#include <enet/enet.h>
     35#include <boost/thread.hpp>
     36#include <boost/thread/mutex.hpp>
     37#include <boost/date_time.hpp>
     38
    3439#include "packet/Packet.h"
    3540
    3641namespace orxonox
    3742{
    38 //   Connection *Connection::instance_=0;
     43  const boost::posix_time::millisec NETWORK_COMMUNICATION_THREAD_WAIT_TIME(20);
    3944
    4045  Connection::Connection():
    41     host_(0)
    42   {
    43 //     assert(instance_==0);
    44 //     Connection::instance_=this;
     46    host_(0), bCommunicationThreadRunning_(false)
     47  {
    4548    enet_initialize();
    4649    atexit(enet_deinitialize);
    47   }
    48 
    49   Connection::~Connection(){
    50 //     Connection::instance_=0;
    51   }
    52 
    53   int Connection::service(ENetEvent* event) {
    54     return enet_host_service( this->host_, event, NETWORK_WAIT_TIMEOUT );
    55   }
    56 
    57   void Connection::disconnectPeer(ENetPeer *peer) {
    58     enet_peer_disconnect(peer, 0);
    59   }
    60 
    61   bool Connection::addPacket(ENetPacket *packet, ENetPeer *peer) {
    62     if(enet_peer_send(peer, NETWORK_DEFAULT_CHANNEL, packet)!=0)
    63       return false;
    64     else
    65       return true;
    66   }
    67 
    68   bool Connection::sendPackets() {
    69     if ( /*!Connection::instance_ || */this->host_==NULL )
    70       return false;
    71     enet_host_flush(this->host_);
    72     return true;
    73   }
    74 
    75   void Connection::processQueue() {
     50    this->incomingEventsMutex_ = new boost::mutex;
     51    this->outgoingEventsMutex_ = new boost::mutex;
     52  }
     53
     54  Connection::~Connection()
     55  {
     56    delete this->incomingEventsMutex_;
     57    delete this->outgoingEventsMutex_;
     58  }
     59
     60  void Connection::startCommunicationThread()
     61  {
     62    this->bCommunicationThreadRunning_ = true;
     63    this->communicationThread_ = new boost::thread(&Connection::communicationThread, this);
     64  }
     65 
     66  void Connection::stopCommunicationThread()
     67  {
     68    this->bCommunicationThreadRunning_ = false;
     69    if( !this->communicationThread_->timed_join(NETWORK_COMMUNICATION_THREAD_WAIT_TIME) )
     70    {
     71      // force thread to stop
     72      this->communicationThread_->interrupt();
     73    }
     74    delete this->communicationThread_;
     75  }
     76
     77
     78//   int Connection::service(ENetEvent* event) {
     79//     return enet_host_service( this->host_, event, NETWORK_WAIT_TIMEOUT );
     80//   }
     81
     82  void Connection::disconnectPeer(ENetPeer *peer)
     83  {
     84    assert(peer);
     85    outgoingEvent outEvent = { peer, outgoingEventType::disconnectPeer, (ENetPacket*)10, 15 };
     86   
     87    this->outgoingEventsMutex_->lock();
     88    this->outgoingEvents_.push_back(outEvent);
     89    this->outgoingEventsMutex_->unlock();
     90  }
     91
     92  void Connection::addPacket(ENetPacket *packet, ENetPeer *peer, uint8_t channelID)
     93  {
     94    assert(peer);
     95    outgoingEvent outEvent = { peer, outgoingEventType::sendPacket, packet, channelID };
     96   
     97    this->outgoingEventsMutex_->lock();
     98    this->outgoingEvents_.push_back(outEvent);
     99    this->outgoingEventsMutex_->unlock();
     100  }
     101 
     102  void Connection::broadcastPacket(ENetPacket* packet, uint8_t channelID)
     103  {
     104    outgoingEvent outEvent = { (ENetPeer*)15, outgoingEventType::broadcastPacket, packet, channelID };
     105   
     106    this->outgoingEventsMutex_->lock();
     107    this->outgoingEvents_.push_back(outEvent);
     108    this->outgoingEventsMutex_->unlock();
     109  }
     110
     111 
     112  void Connection::communicationThread()
     113  {
     114    COUT(0) << "starting communication thread" << endl;
    76115    ENetEvent event;
    77 
    78     assert(this->host_);
    79 
    80     while( enet_host_service( this->host_, &event, NETWORK_WAIT_TIMEOUT ) > 0 )
     116   
     117    while( bCommunicationThreadRunning_ )
    81118    {
    82       switch(event.type){
     119      // Receive all pending incoming Events (such as packets, connects and disconnects)
     120      while( enet_host_check_events( this->host_, &event ) > 0 )
     121      {
     122//         COUT(0) << "incoming event" << endl;
     123        // received an event
     124        this->incomingEventsMutex_->lock();
     125        this->incomingEvents_.push_back(event);
     126        this->incomingEventsMutex_->unlock();
     127      }
     128     
     129      // Send all waiting outgoing packets
     130      this->outgoingEventsMutex_->lock();
     131      uint32_t outgoingEventsCount = this->outgoingEvents_.size();
     132      this->outgoingEventsMutex_->unlock();
     133      while( outgoingEventsCount > 0 )
     134      {
     135//         COUT(0) << "outgoing event" << endl;
     136        this->outgoingEventsMutex_->lock();
     137        outgoingEvent outEvent = this->outgoingEvents_.front();
     138        this->outgoingEvents_.pop_front();
     139        this->outgoingEventsMutex_->unlock();
     140       
     141        switch( outEvent.type )
     142        {
     143          case outgoingEventType::sendPacket:
     144            enet_peer_send( outEvent.peer, outEvent.channelID, outEvent.packet );
     145            break;
     146          case outgoingEventType::disconnectPeer:
     147            enet_peer_disconnect(outEvent.peer, 0);
     148            break;
     149          case outgoingEventType::broadcastPacket:
     150            enet_host_broadcast( this->host_, outEvent.channelID, outEvent.packet );
     151            break;
     152          default:
     153            assert(0);
     154        }
     155        this->outgoingEventsMutex_->lock();
     156        outgoingEventsCount = this->outgoingEvents_.size();
     157        this->outgoingEventsMutex_->unlock();
     158      }
     159     
     160      // Wait for incoming events (at most NETWORK_WAIT_TIMEOUT ms)
     161      if( enet_host_service( this->host_, &event, NETWORK_WAIT_TIMEOUT ) > 0 )
     162      {
     163//         COUT(0) << "incoming event after wait" << endl;
     164        //received an event
     165        this->incomingEventsMutex_->lock();
     166        this->incomingEvents_.push_back(event);
     167        this->incomingEventsMutex_->unlock();
     168      }
     169    }
     170  }
     171
     172  void Connection::processQueue()
     173  {
     174    ENetEvent event;
     175
     176    this->incomingEventsMutex_->lock();
     177    uint32_t incomingEventsCount = this->incomingEvents_.size();
     178    this->incomingEventsMutex_->unlock();
     179    while( incomingEventsCount > 0 )
     180    {
     181      packet::Packet* p;
     182      this->incomingEventsMutex_->lock();
     183      event = this->incomingEvents_.front();
     184      this->incomingEvents_.pop_front();
     185      this->incomingEventsMutex_->unlock();
     186     
     187      switch(event.type)
     188      {
    83189        // log handling ================
    84190        case ENET_EVENT_TYPE_CONNECT:
    … …  
    89195          break;
    90196        case ENET_EVENT_TYPE_RECEIVE:
    91           processPacket( &event );
     197//           COUT(0) << "ENET_EVENT_TYPE_RECEIVE" << endl;
     198          p = createPacket( &event );
     199          processPacket(p);
    92200          break;
    93201        case ENET_EVENT_TYPE_NONE:
    94202          break;
    95203      }
     204     
     205      this->incomingEventsMutex_->lock();
     206      incomingEventsCount = this->incomingEvents_.size();
     207      this->incomingEventsMutex_->unlock();
    96208    }
    97209  }
    98210
    99   bool Connection::processPacket(ENetEvent* event) {
     211  packet::Packet* Connection::createPacket(ENetEvent* event)
     212  {
    100213    packet::Packet *p = packet::Packet::createPacket(event->packet, event->peer);
    101     return p->process();
    102   }
     214    return p;
     215//     return p->process();
     216  }
     217 
     218  void Connection::enableCompression()
     219  {
     220    enet_host_compress_with_range_coder( this->host_ );
     221  }
     222
    103223
    104224}

  • code/branches/presentation2/src/libraries/network/Connection.h

    r7163 r7788  
    4343#include "NetworkPrereqs.h"
    4444
     45#include <deque>
     46
     47namespace boost
     48{
     49  class thread;
     50  class mutex;
     51}
     52
    4553namespace orxonox
    4654{
    47     const unsigned int NETWORK_PORT = 55556;
    48     const unsigned int NETWORK_MAX_CONNECTIONS = 50;
    49     const unsigned int NETWORK_WAIT_TIMEOUT = 0;
    50     const unsigned int NETWORK_DEFAULT_CHANNEL = 0;
    51     const unsigned int NETWORK_MAX_QUEUE_PROCESS_TIME = 5;
    52 
    53   class _NetworkExport Connection{
     55  const unsigned int NETWORK_PORT                   = 55556;
     56  const unsigned int NETWORK_MAX_CONNECTIONS        = 50;
     57  const unsigned int NETWORK_WAIT_TIMEOUT           = 1;
     58  const unsigned int NETWORK_MAX_QUEUE_PROCESS_TIME = 5;
     59 
     60  namespace outgoingEventType
     61  {
     62    enum Value
     63    {
     64      sendPacket      = 1,
     65      disconnectPeer  = 2,
     66      broadcastPacket = 3
     67    };
     68   
     69  }
     70 
     71  struct _NetworkExport outgoingEvent
     72  {
     73    ENetPeer*                 peer;
     74    outgoingEventType::Value  type;
     75    ENetPacket*               packet;
     76    ENetChannelID             channelID;
     77  };
     78 
     79  class _NetworkExport Connection
     80  {
    5481  public:
    5582    virtual ~Connection();
    5683
    57     static bool addPacket(ENetPacket *packet, ENetPeer *peer);
    58     bool sendPackets();
    59     ENetHost* getHost(){ return this->host_; }
     84    void addPacket(ENetPacket *packet, ENetPeer *peer, uint8_t channelID);
     85    void broadcastPacket(ENetPacket* packet, uint8_t channelID);
     86//     ENetHost* getHost(){ return this->host_; }
    6087
    6188  protected:
    … …  
    6390//     static Connection* getInstance(){ return Connection::instance_; }
    6491
    65     int service(ENetEvent* event);
     92//     int service(ENetEvent* event);
     93    void startCommunicationThread();
     94    void stopCommunicationThread();
     95    void communicationThread();
    6696    virtual void disconnectPeer(ENetPeer *peer);
     97   
     98    void enableCompression();
    6799
    68100    void processQueue();
    69101    virtual void addPeer(ENetEvent* event)=0;
    70102    virtual void removePeer(ENetEvent* event)=0;
    71     virtual bool processPacket(ENetEvent* event);
     103    virtual void processPacket( packet::Packet* packet)=0;
     104    virtual packet::Packet* createPacket(ENetEvent* event);
    72105
    73     ENetHost *host_;
     106    ENetHost*                   host_;
    74107  private:
    75     ENetAddress *bindAddress_;
     108    boost::thread*              communicationThread_;
     109    bool                        bCommunicationThreadRunning_;
     110    ENetAddress*                bindAddress_;
     111    std::deque<ENetEvent>       incomingEvents_;
     112    std::deque<outgoingEvent>   outgoingEvents_;
     113    boost::mutex*               incomingEventsMutex_;
     114    boost::mutex*               outgoingEventsMutex_;
    76115
    77116//     static Connection *instance_;

  • code/branches/presentation2/src/libraries/network/FunctionCallManager.cc

    r7495 r7788  
    3030#include "packet/FunctionCalls.h"
    3131#include "core/GameMode.h"
     32#include "GamestateHandler.h"
    3233
    3334namespace orxonox {
    3435
    35 std::map<uint32_t, packet::FunctionCalls*> FunctionCallManager::sClientMap_;
    36 std::vector<FunctionCall> FunctionCallManager::sIncomingFunctionCallBuffer_;
     36std::map<uint32_t, packet::FunctionCalls*> FunctionCallManager::sPeerMap_;
     37std::vector<std::pair<FunctionCall, std::pair<uint32_t, uint32_t> > > FunctionCallManager::sIncomingFunctionCallBuffer_;
    3738
    3839// Static calls
    3940
    40 void FunctionCallManager::addCallStatic(uint32_t functionID, uint32_t clientID)
     41void FunctionCallManager::addCallStatic(uint32_t functionID, uint32_t peerID)
    4142{
    42   if(sClientMap_.find(clientID)==sClientMap_.end())
     43  if(sPeerMap_.find(peerID)==sPeerMap_.end())
    4344  {
    44     FunctionCallManager::sClientMap_[clientID] = new packet::FunctionCalls;
    45     FunctionCallManager::sClientMap_[clientID]->setClientID(clientID);
     45    FunctionCallManager::sPeerMap_[peerID] = new packet::FunctionCalls;
     46    FunctionCallManager::sPeerMap_[peerID]->setPeerID(peerID);
    4647  }
    47   FunctionCallManager::sClientMap_[clientID]->addCallStatic(functionID);
     48  FunctionCallManager::sPeerMap_[peerID]->addCallStatic(functionID);
    4849}
    49 void FunctionCallManager::addCallStatic(uint32_t functionID, uint32_t clientID, const MultiType& mt1)
     50void FunctionCallManager::addCallStatic(uint32_t functionID, uint32_t peerID, const MultiType& mt1)
    5051{
    51   if(sClientMap_.find(clientID)==sClientMap_.end())
     52  if(sPeerMap_.find(peerID)==sPeerMap_.end())
    5253  {
    53     FunctionCallManager::sClientMap_[clientID] = new packet::FunctionCalls;
    54     FunctionCallManager::sClientMap_[clientID]->setClientID(clientID);
     54    FunctionCallManager::sPeerMap_[peerID] = new packet::FunctionCalls;
     55    FunctionCallManager::sPeerMap_[peerID]->setPeerID(peerID);
    5556  }
    56   FunctionCallManager:: sClientMap_[clientID]->addCallStatic(functionID, &mt1);
     57  FunctionCallManager:: sPeerMap_[peerID]->addCallStatic(functionID, &mt1);
    5758}
    58 void FunctionCallManager::addCallStatic(uint32_t functionID, uint32_t clientID, const MultiType& mt1, const MultiType& mt2)
     59void FunctionCallManager::addCallStatic(uint32_t functionID, uint32_t peerID, const MultiType& mt1, const MultiType& mt2)
    5960{
    60   if(sClientMap_.find(clientID)==sClientMap_.end())
     61  if(sPeerMap_.find(peerID)==sPeerMap_.end())
    6162  {
    62     FunctionCallManager::sClientMap_[clientID] = new packet::FunctionCalls;
    63     FunctionCallManager::sClientMap_[clientID]->setClientID(clientID);
     63    FunctionCallManager::sPeerMap_[peerID] = new packet::FunctionCalls;
     64    FunctionCallManager::sPeerMap_[peerID]->setPeerID(peerID);
    6465  }
    65   FunctionCallManager:: sClientMap_[clientID]->addCallStatic(functionID, &mt1, &mt2);
     66  FunctionCallManager:: sPeerMap_[peerID]->addCallStatic(functionID, &mt1, &mt2);
    6667}
    67 void FunctionCallManager::addCallStatic(uint32_t functionID, uint32_t clientID, const MultiType& mt1, const MultiType& mt2, const MultiType& mt3)
     68void FunctionCallManager::addCallStatic(uint32_t functionID, uint32_t peerID, const MultiType& mt1, const MultiType& mt2, const MultiType& mt3)
    6869{
    69   if(sClientMap_.find(clientID)==sClientMap_.end())
     70  if(sPeerMap_.find(peerID)==sPeerMap_.end())
    7071  {
    71     FunctionCallManager::sClientMap_[clientID] = new packet::FunctionCalls;
    72     FunctionCallManager::sClientMap_[clientID]->setClientID(clientID);
     72    FunctionCallManager::sPeerMap_[peerID] = new packet::FunctionCalls;
     73    FunctionCallManager::sPeerMap_[peerID]->setPeerID(peerID);
    7374  }
    74   FunctionCallManager:: sClientMap_[clientID]->addCallStatic(functionID, &mt1, &mt2, &mt3);
     75  FunctionCallManager:: sPeerMap_[peerID]->addCallStatic(functionID, &mt1, &mt2, &mt3);
    7576}
    76 void FunctionCallManager::addCallStatic(uint32_t functionID, uint32_t clientID, const MultiType& mt1, const MultiType& mt2, const MultiType& mt3, const MultiType& mt4)
     77void FunctionCallManager::addCallStatic(uint32_t functionID, uint32_t peerID, const MultiType& mt1, const MultiType& mt2, const MultiType& mt3, const MultiType& mt4)
    7778{
    78   if(sClientMap_.find(clientID)==sClientMap_.end())
     79  if(sPeerMap_.find(peerID)==sPeerMap_.end())
    7980  {
    80     FunctionCallManager::sClientMap_[clientID] = new packet::FunctionCalls;
    81     FunctionCallManager::sClientMap_[clientID]->setClientID(clientID);
     81    FunctionCallManager::sPeerMap_[peerID] = new packet::FunctionCalls;
     82    FunctionCallManager::sPeerMap_[peerID]->setPeerID(peerID);
    8283  }
    83   FunctionCallManager:: sClientMap_[clientID]->addCallStatic(functionID, &mt1, &mt2, &mt3, &mt4);
     84  FunctionCallManager:: sPeerMap_[peerID]->addCallStatic(functionID, &mt1, &mt2, &mt3, &mt4);
    8485}
    85 void FunctionCallManager::addCallStatic(uint32_t functionID, uint32_t clientID, const MultiType& mt1, const MultiType& mt2, const MultiType& mt3, const MultiType& mt4, const MultiType& mt5)
     86void FunctionCallManager::addCallStatic(uint32_t functionID, uint32_t peerID, const MultiType& mt1, const MultiType& mt2, const MultiType& mt3, const MultiType& mt4, const MultiType& mt5)
    8687{
    87   if(sClientMap_.find(clientID)==sClientMap_.end())
     88  if(sPeerMap_.find(peerID)==sPeerMap_.end())
    8889  {
    89     FunctionCallManager::sClientMap_[clientID] = new packet::FunctionCalls;
    90     FunctionCallManager::sClientMap_[clientID]->setClientID(clientID);
     90    FunctionCallManager::sPeerMap_[peerID] = new packet::FunctionCalls;
     91    FunctionCallManager::sPeerMap_[peerID]->setPeerID(peerID);
    9192  }
    92   FunctionCallManager:: sClientMap_[clientID]->addCallStatic(functionID, &mt1, &mt2, &mt3, &mt4, &mt5);
     93  FunctionCallManager:: sPeerMap_[peerID]->addCallStatic(functionID, &mt1, &mt2, &mt3, &mt4, &mt5);
    9394}
    9495
    … …  
    9697// MemberCalls
    9798
    98 void FunctionCallManager::addCallMember(uint32_t functionID, uint32_t objectID, uint32_t clientID)
     99void FunctionCallManager::addCallMember(uint32_t functionID, uint32_t objectID, uint32_t peerID)
    99100{
    100   if(sClientMap_.find(clientID)==sClientMap_.end())
     101  if(sPeerMap_.find(peerID)==sPeerMap_.end())
    101102  {
    102     FunctionCallManager::sClientMap_[clientID] = new packet::FunctionCalls;
    103     FunctionCallManager::sClientMap_[clientID]->setClientID(clientID);
     103    FunctionCallManager::sPeerMap_[peerID] = new packet::FunctionCalls;
     104    FunctionCallManager::sPeerMap_[peerID]->setPeerID(peerID);
    104105  }
    105   FunctionCallManager::sClientMap_[clientID]->addCallMember(functionID, objectID);
     106  FunctionCallManager::sPeerMap_[peerID]->addCallMember(functionID, objectID);
    106107}
    107 void FunctionCallManager::addCallMember(uint32_t functionID, uint32_t objectID, uint32_t clientID, const MultiType& mt1)
     108void FunctionCallManager::addCallMember(uint32_t functionID, uint32_t objectID, uint32_t peerID, const MultiType& mt1)
    108109{
    109   if(sClientMap_.find(clientID)==sClientMap_.end())
     110  if(sPeerMap_.find(peerID)==sPeerMap_.end())
    110111  {
    111     FunctionCallManager::sClientMap_[clientID] = new packet::FunctionCalls;
    112     FunctionCallManager::sClientMap_[clientID]->setClientID(clientID);
     112    FunctionCallManager::sPeerMap_[peerID] = new packet::FunctionCalls;
     113    FunctionCallManager::sPeerMap_[peerID]->setPeerID(peerID);
    113114  }
    114   FunctionCallManager::sClientMap_[clientID]->addCallMember(functionID, objectID, &mt1);
     115  FunctionCallManager::sPeerMap_[peerID]->addCallMember(functionID, objectID, &mt1);
    115116}
    116 void FunctionCallManager::addCallMember(uint32_t functionID, uint32_t objectID, uint32_t clientID, const MultiType& mt1, const MultiType& mt2)
     117void FunctionCallManager::addCallMember(uint32_t functionID, uint32_t objectID, uint32_t peerID, const MultiType& mt1, const MultiType& mt2)
    117118{
    118   if(sClientMap_.find(clientID)==sClientMap_.end())
     119  if(sPeerMap_.find(peerID)==sPeerMap_.end())
    119120  {
    120     FunctionCallManager::sClientMap_[clientID] = new packet::FunctionCalls;
    121     FunctionCallManager::sClientMap_[clientID]->setClientID(clientID);
     121    FunctionCallManager::sPeerMap_[peerID] = new packet::FunctionCalls;
     122    FunctionCallManager::sPeerMap_[peerID]->setPeerID(peerID);
    122123  }
    123   FunctionCallManager::sClientMap_[clientID]->addCallMember(functionID, objectID, &mt1, &mt2);
     124  FunctionCallManager::sPeerMap_[peerID]->addCallMember(functionID, objectID, &mt1, &mt2);
    124125}
    125 void FunctionCallManager::addCallMember(uint32_t functionID, uint32_t objectID, uint32_t clientID, const MultiType& mt1, const MultiType& mt2, const MultiType& mt3)
     126void FunctionCallManager::addCallMember(uint32_t functionID, uint32_t objectID, uint32_t peerID, const MultiType& mt1, const MultiType& mt2, const MultiType& mt3)
    126127{
    127   if(sClientMap_.find(clientID)==sClientMap_.end())
     128  if(sPeerMap_.find(peerID)==sPeerMap_.end())
    128129  {
    129     FunctionCallManager::sClientMap_[clientID] = new packet::FunctionCalls;
    130     FunctionCallManager::sClientMap_[clientID]->setClientID(clientID);
     130    FunctionCallManager::sPeerMap_[peerID] = new packet::FunctionCalls;
     131    FunctionCallManager::sPeerMap_[peerID]->setPeerID(peerID);
    131132  }
    132   FunctionCallManager::sClientMap_[clientID]->addCallMember(functionID, objectID, &mt1, &mt2, &mt3);
     133  FunctionCallManager::sPeerMap_[peerID]->addCallMember(functionID, objectID, &mt1, &mt2, &mt3);
    133134}
    134 void FunctionCallManager::addCallMember(uint32_t functionID, uint32_t objectID, uint32_t clientID, const MultiType& mt1, const MultiType& mt2, const MultiType& mt3, const MultiType& mt4)
     135void FunctionCallManager::addCallMember(uint32_t functionID, uint32_t objectID, uint32_t peerID, const MultiType& mt1, const MultiType& mt2, const MultiType& mt3, const MultiType& mt4)
    135136{
    136   if(sClientMap_.find(clientID)==sClientMap_.end())
     137  if(sPeerMap_.find(peerID)==sPeerMap_.end())
    137138  {
    138     FunctionCallManager::sClientMap_[clientID] = new packet::FunctionCalls;
    139     FunctionCallManager::sClientMap_[clientID]->setClientID(clientID);
     139    FunctionCallManager::sPeerMap_[peerID] = new packet::FunctionCalls;
     140    FunctionCallManager::sPeerMap_[peerID]->setPeerID(peerID);
    140141  }
    141   FunctionCallManager::sClientMap_[clientID]->addCallMember(functionID, objectID, &mt1, &mt2, &mt3, &mt4);
     142  FunctionCallManager::sPeerMap_[peerID]->addCallMember(functionID, objectID, &mt1, &mt2, &mt3, &mt4);
    142143}
    143 void FunctionCallManager::addCallMember(uint32_t functionID, uint32_t objectID, uint32_t clientID, const MultiType& mt1, const MultiType& mt2, const MultiType& mt3, const MultiType& mt4, const MultiType& mt5)
     144void FunctionCallManager::addCallMember(uint32_t functionID, uint32_t objectID, uint32_t peerID, const MultiType& mt1, const MultiType& mt2, const MultiType& mt3, const MultiType& mt4, const MultiType& mt5)
    144145{
    145   if(sClientMap_.find(clientID)==sClientMap_.end())
     146  if(sPeerMap_.find(peerID)==sPeerMap_.end())
    146147  {
    147     FunctionCallManager::sClientMap_[clientID] = new packet::FunctionCalls;
    148     FunctionCallManager::sClientMap_[clientID]->setClientID(clientID);
     148    FunctionCallManager::sPeerMap_[peerID] = new packet::FunctionCalls;
     149    FunctionCallManager::sPeerMap_[peerID]->setPeerID(peerID);
    149150  }
    150   FunctionCallManager::sClientMap_[clientID]->addCallMember(functionID, objectID, &mt1, &mt2, &mt3, &mt4, &mt5);
     151  FunctionCallManager::sPeerMap_[peerID]->addCallMember(functionID, objectID, &mt1, &mt2, &mt3, &mt4, &mt5);
    151152}
    152153
    153154// Send calls
    154155
    155 void FunctionCallManager::sendCalls()
     156void FunctionCallManager::sendCalls(orxonox::Host* host)
    156157{
    157158  std::map<uint32_t, packet::FunctionCalls*>::iterator it;
    158   for (it = FunctionCallManager::sClientMap_.begin(); it != FunctionCallManager::sClientMap_.end(); ++it )
     159  for (it = FunctionCallManager::sPeerMap_.begin(); it != FunctionCallManager::sPeerMap_.end(); ++it )
    159160  {
    160     assert(!FunctionCallManager::sClientMap_.empty());
    161     it->second->send();
     161    assert(!FunctionCallManager::sPeerMap_.empty());
     162    it->second->send(host);
    162163  }
    163   FunctionCallManager::sClientMap_.clear();
     164  FunctionCallManager::sPeerMap_.clear();
    164165}
    165166
    166 void FunctionCallManager::bufferIncomingFunctionCall(const orxonox::FunctionCall& fctCall)
     167void FunctionCallManager::bufferIncomingFunctionCall(const orxonox::FunctionCall& fctCall, uint32_t minGamestateID, uint32_t peerID)
    167168{
    168   if( !GameMode::isMaster() )
    169     FunctionCallManager::sIncomingFunctionCallBuffer_.push_back( fctCall );
     169  FunctionCallManager::sIncomingFunctionCallBuffer_.push_back( std::make_pair(fctCall, std::make_pair(minGamestateID, peerID)));
    170170}
    171171
    172172void FunctionCallManager::processBufferedFunctionCalls()
    173173{
    174   std::vector<FunctionCall>::iterator it = FunctionCallManager::sIncomingFunctionCallBuffer_.begin();
     174  std::vector<std::pair<FunctionCall, std::pair<uint32_t, uint32_t> > >::iterator it = FunctionCallManager::sIncomingFunctionCallBuffer_.begin();
    175175  while( it!=FunctionCallManager::sIncomingFunctionCallBuffer_.end() )
    176176  {
    177     if( it->execute() )
     177    if( it->first.execute() )
    178178      FunctionCallManager::sIncomingFunctionCallBuffer_.erase(it);
    179179    else
     180    {
    180181      ++it;
     182    }
    181183  }
    182184}

  • code/branches/presentation2/src/libraries/network/FunctionCallManager.h

    r7495 r7788  
    3434#include <map>
    3535#include <vector>
     36#include <utility>
    3637#include "util/UtilPrereqs.h"
    3738#include "FunctionCall.h"
    … …  
    4546{
    4647public:
    47   static void addCallStatic(uint32_t functionID, uint32_t clientID);
    48   static void addCallStatic(uint32_t functionID, uint32_t clientID, const MultiType& mt1);
    49   static void addCallStatic(uint32_t functionID, uint32_t clientID, const MultiType& mt1, const MultiType& mt2);
    50   static void addCallStatic(uint32_t functionID, uint32_t clientID, const MultiType& mt1, const MultiType& mt2, const MultiType& mt3);
    51   static void addCallStatic(uint32_t functionID, uint32_t clientID, const MultiType& mt1, const MultiType& mt2, const MultiType& mt3, const MultiType& mt4);
    52   static void addCallStatic(uint32_t functionID, uint32_t clientID, const MultiType& mt1, const MultiType& mt2, const MultiType& mt3, const MultiType& mt4, const MultiType& mt5);
     48  static void addCallStatic(uint32_t functionID, uint32_t peerID);
     49  static void addCallStatic(uint32_t functionID, uint32_t peerID, const MultiType& mt1);
     50  static void addCallStatic(uint32_t functionID, uint32_t peerID, const MultiType& mt1, const MultiType& mt2);
     51  static void addCallStatic(uint32_t functionID, uint32_t peerID, const MultiType& mt1, const MultiType& mt2, const MultiType& mt3);
     52  static void addCallStatic(uint32_t functionID, uint32_t peerID, const MultiType& mt1, const MultiType& mt2, const MultiType& mt3, const MultiType& mt4);
     53  static void addCallStatic(uint32_t functionID, uint32_t peerID, const MultiType& mt1, const MultiType& mt2, const MultiType& mt3, const MultiType& mt4, const MultiType& mt5);
    5354
    54   static void addCallMember(uint32_t functionID, uint32_t objectID, uint32_t clientID);
    55   static void addCallMember(uint32_t functionID, uint32_t objectID, uint32_t clientID, const MultiType& mt1);
    56   static void addCallMember(uint32_t functionID, uint32_t objectID, uint32_t clientID, const MultiType& mt1, const MultiType& mt2);
    57   static void addCallMember(uint32_t functionID, uint32_t objectID, uint32_t clientID, const MultiType& mt1, const MultiType& mt2, const MultiType& mt3);
    58   static void addCallMember(uint32_t functionID, uint32_t objectID, uint32_t clientID, const MultiType& mt1, const MultiType& mt2, const MultiType& mt3, const MultiType& mt4);
    59   static void addCallMember(uint32_t functionID, uint32_t objectID, uint32_t clientID, const MultiType& mt1, const MultiType& mt2, const MultiType& mt3, const MultiType& mt4, const MultiType& mt5);
     55  static void addCallMember(uint32_t functionID, uint32_t objectID, uint32_t peerID);
     56  static void addCallMember(uint32_t functionID, uint32_t objectID, uint32_t peerID, const MultiType& mt1);
     57  static void addCallMember(uint32_t functionID, uint32_t objectID, uint32_t peerID, const MultiType& mt1, const MultiType& mt2);
     58  static void addCallMember(uint32_t functionID, uint32_t objectID, uint32_t peerID, const MultiType& mt1, const MultiType& mt2, const MultiType& mt3);
     59  static void addCallMember(uint32_t functionID, uint32_t objectID, uint32_t peerID, const MultiType& mt1, const MultiType& mt2, const MultiType& mt3, const MultiType& mt4);
     60  static void addCallMember(uint32_t functionID, uint32_t objectID, uint32_t peerID, const MultiType& mt1, const MultiType& mt2, const MultiType& mt3, const MultiType& mt4, const MultiType& mt5);
    6061
    61   static void sendCalls();
     62  static void sendCalls(orxonox::Host* host);
    6263 
    63   static void bufferIncomingFunctionCall( const FunctionCall& fctCall );
     64  static void bufferIncomingFunctionCall( const FunctionCall& fctCall, uint32_t minGamestateID, uint32_t peerID );
    6465  static void processBufferedFunctionCalls();
    6566
    66   static std::map<uint32_t, packet::FunctionCalls*> sClientMap_;
    67   static std::vector<FunctionCall>                  sIncomingFunctionCallBuffer_;
     67  static std::map<uint32_t, packet::FunctionCalls*>                           sPeerMap_;
     68  static std::vector<std::pair<FunctionCall,std::pair<uint32_t, uint32_t> > > sIncomingFunctionCallBuffer_;
    6869protected:
    6970  FunctionCallManager();

  • code/branches/presentation2/src/libraries/network/GamestateClient.cc

    r7401 r7788  
    3939namespace orxonox
    4040{
    41   struct _NetworkExport GameStateItem{
     41  struct _NetworkExport GameStateItem
     42  {
    4243    packet::Gamestate *state;
    4344    unsigned int id;
    4445  };
    4546
    46   GamestateClient::GamestateClient() {
     47  GamestateClient::GamestateClient()
     48  {
    4749    COUT(5) << "this: " << this << std::endl;
    48     last_diff_=0;
    49     last_gamestate_=GAMESTATEID_INITIAL-1;
     50    lastAckedGamestateID_=GAMESTATEID_INITIAL-1;
     51    lastProcessedGamestateID_=GAMESTATEID_INITIAL-1;
    5052    tempGamestate_=NULL;
    5153  }
    5254
    53   GamestateClient::~GamestateClient() {
     55  GamestateClient::~GamestateClient()
     56  {
    5457      std::map<unsigned int, packet::Gamestate *>::iterator it;
    5558      for ( it = this->gamestateMap_.begin(); it != this->gamestateMap_.end(); ++it )
    … …  
    5962  }
    6063
    61   bool GamestateClient::ack(unsigned int gamestateID, unsigned int clientID){
     64  bool GamestateClient::ackGamestate(unsigned int gamestateID, unsigned int clientID)
     65  {
    6266    return true;
    6367  }
    6468
    65   bool GamestateClient::add(packet::Gamestate *gs, unsigned int clientID){
    66     if(tempGamestate_!=NULL){
     69  bool GamestateClient::addGamestate(packet::Gamestate *gs, unsigned int clientID)
     70  {
     71    if(tempGamestate_!=NULL)
     72    {
    6773      //delete the obsolete gamestate
    6874      if(tempGamestate_->getID()>gs->getID())
    … …  
    7480  }
    7581
    76   bool GamestateClient::processGamestates(){
     82  bool GamestateClient::processGamestates()
     83  {
    7784    if(tempGamestate_==NULL)
    7885      return false;
    … …  
    8592    NetworkCallbackManager::callCallbacks();
    8693
    87     if (!processed){
     94    if (!processed)
     95    {
     96      assert(0);
    8897      sendAck(0);
    8998      return false;
    … …  
    92101    tempGamestate_=NULL;
    93102    gamestateMap_[processed->getID()]=processed;
     103    lastProcessedGamestateID_ = processed->getID();
    94104    if(isDiffed)
    95       last_diff_ = processed->getBaseID();
     105      lastAckedGamestateID_ = processed->getBaseID();
    96106    id = processed->getID();
    97107    sendAck(id);
    … …  
    105115  * @return iterator pointing to the next object in the list
    106116  */
    107   void GamestateClient::removeObject(ObjectListIterator<Synchronisable> &it) {
     117  void GamestateClient::removeObject(ObjectListIterator<Synchronisable> &it)
     118  {
    108119    ObjectListIterator<Synchronisable> temp=it;
    109120    ++it;
    … …  
    111122  }
    112123
    113   packet::Gamestate *GamestateClient::getGamestate(){
     124  packet::Gamestate *GamestateClient::getGamestate()
     125  {
    114126    packet::Gamestate *gs = new packet::Gamestate();
    115     if(!gs->collectData(0,0x2)){
     127    if(!gs->collectData(this->getLastProcessedGamestateID(NETWORK_PEER_ID_SERVER), 0x2))
     128    {
    116129      delete gs;
    117130      return 0;
    … …  
    120133  }
    121134
    122   void GamestateClient::cleanup(){
     135  void GamestateClient::cleanup()
     136  {
    123137    std::map<unsigned int, packet::Gamestate*>::iterator temp, it = gamestateMap_.begin();
    124     while(it!=gamestateMap_.end()){
    125       if(it->first>=last_diff_)
     138    while(it!=gamestateMap_.end())
     139    {
     140      if(it->first>=lastAckedGamestateID_)
    126141        break;
    127142      // otherwise delete that stuff
    … …  
    133148  }
    134149
    135   void GamestateClient::printGamestateMap(){
     150  void GamestateClient::printGamestateMap()
     151  {
    136152    std::map<unsigned int, packet::Gamestate*>::iterator it;
    137153    COUT(4) << "gamestates: ";
    138     for(it=gamestateMap_.begin(); it!=gamestateMap_.end(); it++){
     154    for(it=gamestateMap_.begin(); it!=gamestateMap_.end(); it++)
     155    {
    139156      COUT(4) << it->first << ':' << it->second << '|';
    140157    }
    … …  
    143160  }
    144161
    145   bool GamestateClient::sendAck(unsigned int gamestateID){
     162  bool GamestateClient::sendAck(unsigned int gamestateID)
     163  {
    146164    packet::Acknowledgement *ack = new packet::Acknowledgement(gamestateID, 0);
    147     if(!ack->send()){
     165    if(!ack->send())
     166    {
    148167      COUT(3) << "could not ack gamestate: " << gamestateID << std::endl;
    149168      return false;
    150169    }
    151     else{
     170    else
     171    {
    152172      COUT(5) << "acked a gamestate: " << gamestateID << std::endl;
    153173      return true;
    … …  
    155175  }
    156176
    157   packet::Gamestate *GamestateClient::processGamestate(packet::Gamestate *gs){
     177  packet::Gamestate *GamestateClient::processGamestate(packet::Gamestate *gs)
     178  {
    158179    if(gs->isCompressed())
    159180    {

  • code/branches/presentation2/src/libraries/network/GamestateClient.h

    r5781 r7788  
    5757    ~GamestateClient();
    5858
    59     bool add(packet::Gamestate *gs, unsigned int clientID);
    60     bool ack(unsigned int gamestateID, unsigned int clientID);
     59    virtual bool      addGamestate(packet::Gamestate *gs, unsigned int clientID);
     60    virtual bool      ackGamestate(unsigned int gamestateID, unsigned int clientID);
     61    virtual uint32_t  getLastProcessedGamestateID(unsigned int clientID=0) { return this->lastProcessedGamestateID_; }
     62    virtual uint32_t  getCurrentGamestateID(){ return this->lastProcessedGamestateID_; }
    6163
    6264    bool processGamestates();
    … …  
    6971    bool sendAck(unsigned int gamestateID);
    7072
    71     unsigned int           last_diff_;
    72     unsigned int           last_gamestate_;
     73    unsigned int           lastAckedGamestateID_;
     74    unsigned int           lastProcessedGamestateID_;
    7375    std::map<unsigned int, packet::Gamestate *> gamestateMap_;
    7476    packet::Gamestate *tempGamestate_; // we save the received gamestates here during processQueue

  • code/branches/presentation2/src/libraries/network/GamestateHandler.cc

    r6417 r7788  
    3232namespace orxonox {
    3333
    34 GamestateHandler *GamestateHandler::instance_=0;
     34// GamestateHandler *GamestateHandler::instance_=0;
    3535
    3636GamestateHandler::GamestateHandler()
    3737{
    38   assert(instance_==0);
    39   instance_=this;
    4038}
    4139
    … …  
    4341GamestateHandler::~GamestateHandler()
    4442{
    45   instance_=0;
    4643}
    4744

  • code/branches/presentation2/src/libraries/network/GamestateHandler.h

    r6073 r7788  
    3232#include "NetworkPrereqs.h"
    3333
     34#include <cassert>
     35
    3436namespace orxonox {
    3537
    … …  
    3739    @author Oliver Scheuss
    3840*/
    39 class _NetworkExport GamestateHandler{
     41class _NetworkExport GamestateHandler
     42{
    4043  private:
    41     virtual bool add(packet::Gamestate *gs, unsigned int clientID)=0;
    42     virtual bool ack(unsigned int gamestateID, unsigned int clientID)=0;
    43 
    44     static GamestateHandler *instance_;
    4544
    4645
    … …  
    5049
    5150  public:
    52     static bool addGamestate(packet::Gamestate *gs, unsigned int clientID){ return instance_->add(gs, clientID); }
    53     static bool ackGamestate(unsigned int gamestateID, unsigned int clientID){ return instance_->ack(gamestateID, clientID); }
     51    virtual bool      addGamestate(packet::Gamestate* gs, unsigned int clientID) = 0;
     52    virtual bool      ackGamestate(unsigned int gamestateID, unsigned int clientID) = 0;
     53    virtual uint32_t  getLastProcessedGamestateID( unsigned int clientID )=0;
     54    virtual uint32_t  getCurrentGamestateID()=0;
    5455};
    5556

  • code/branches/presentation2/src/libraries/network/GamestateManager.cc

    r7284 r7788  
    4343#include <cassert>
    4444#include <queue>
    45 #include "util/Clock.h"
    4645// #include <boost/thread/mutex.hpp>
    4746
    48 #include "util/Debug.h"
    49 #include "core/ThreadPool.h"
    50 #include "core/command/Executor.h"
    51 #include "ClientInformation.h"
    5247#include "packet/Acknowledgement.h"
    5348#include "packet/Gamestate.h"
    5449#include "synchronisable/NetworkCallbackManager.h"
    55 #include "TrafficControl.h"
     50
     51#include "core/ThreadPool.h"
     52#include "core/command/Executor.h"
     53#include "core/GameMode.h"
     54#include "util/Debug.h"
     55#include "util/Clock.h"
     56// #include "TrafficControl.h"
    5657
    5758namespace orxonox
    5859{
    5960  GamestateManager::GamestateManager() :
    60   reference(0), id_(0)
    61   {
    62     trafficControl_ = new TrafficControl();
     61  currentGamestate_(0), id_(0)
     62  {
     63//     trafficControl_ = new TrafficControl();
    6364//     threadMutex_ = new boost::mutex();
    6465//     threadPool_ = new ThreadPool();
    … …  
    6768  GamestateManager::~GamestateManager()
    6869  {
    69     if( this->reference )
    70         delete this->reference;std::map<unsigned int, packet::Gamestate*>::iterator it;
     70    if( this->currentGamestate_ )
     71        delete this->currentGamestate_;std::map<unsigned int, packet::Gamestate*>::iterator it;
    7172    for( it = gamestateQueue.begin(); it != gamestateQueue.end(); ++it )
    7273      delete it->second;
    73     std::map<unsigned int, std::map<unsigned int, packet::Gamestate*> >::iterator it1;
    74     std::map<unsigned int, packet::Gamestate*>::iterator it2;
    75     for( it1 = gamestateMap_.begin(); it1 != gamestateMap_.end(); ++it1 )
    76     {
    77       for( it2 = it1->second.begin(); it2 != it1->second.end(); ++it2 )
    78         delete it2->second;
    79     }
    80     this->trafficControl_->destroy();
     74    std::map<uint32_t, peerInfo>::iterator peerIt;
     75    std::map<uint32_t, packet::Gamestate*>::iterator gamestateIt;
     76    for( peerIt = peerMap_.begin(); peerIt != peerMap_.end(); ++peerIt )
     77    {
     78      for( gamestateIt = peerIt->second.gamestates.begin(); gamestateIt != peerIt->second.gamestates.end(); ++gamestateIt )
     79        delete gamestateIt->second;
     80    }
     81//     this->trafficControl_->destroy();
    8182//     delete this->threadMutex_;
    8283//     delete this->threadPool_;
    … …  
    8889  }
    8990
    90   bool GamestateManager::add(packet::Gamestate *gs, unsigned int clientID){
     91  bool GamestateManager::addGamestate(packet::Gamestate *gs, unsigned int clientID)
     92  {
    9193    assert(gs);
    9294    std::map<unsigned int, packet::Gamestate*>::iterator it = gamestateQueue.find(clientID);
    … …  
    99101  }
    100102
    101   bool GamestateManager::processGamestates(){
     103  bool GamestateManager::processGamestates()
     104  {
    102105    if( this->gamestateQueue.empty() )
    103106        return true;
    … …  
    107110      bool b = processGamestate(it->second);
    108111      assert(b);
     112      sendAck( it->second->getID(), it->second->getPeerID() );
    109113      delete it->second;
    110114    }
    … …  
    115119    return true;
    116120  }
     121 
     122  bool GamestateManager::sendAck(unsigned int gamestateID, uint32_t peerID)
     123  {
     124    packet::Acknowledgement *ack = new packet::Acknowledgement(gamestateID, peerID);
     125    if( !this->sendPacket(ack))
     126    {
     127      COUT(3) << "could not ack gamestate: " << gamestateID << std::endl;
     128      return false;
     129    }
     130    else
     131    {
     132      COUT(5) << "acked a gamestate: " << gamestateID << std::endl;
     133      return true;
     134    }
     135  }
    117136
    118137
    119138  bool GamestateManager::getSnapshot(){
    120     if ( reference != 0 )
    121       delete reference;
    122     reference = new packet::Gamestate();
    123     if(!reference->collectData(++id_, 0x1)){ //we have no data to send
    124       delete reference;
    125       reference=0;
     139    if ( currentGamestate_ != 0 )
     140      delete currentGamestate_;
     141    currentGamestate_ = new packet::Gamestate();
     142    uint8_t gsMode;
     143    if( GameMode::isMaster() )
     144      gsMode = packet::GAMESTATE_MODE_SERVER;
     145    else
     146      gsMode = packet::GAMESTATE_MODE_CLIENT;
     147    uint32_t newID;
     148    if( GameMode::isMaster() )
     149      newID = ++id_;
     150    else
     151      newID = peerMap_[NETWORK_PEER_ID_SERVER].lastProcessedGamestateID;
     152   
     153    if(!currentGamestate_->collectData(newID, gsMode)){ //we have no data to send
     154      delete currentGamestate_;
     155      currentGamestate_=0;
    126156    }
    127157    return true;
    128158  }
    129159
    130   void GamestateManager::sendGamestates()
    131   {
    132     ClientInformation *temp = ClientInformation::getBegin();
    133     std::queue<packet::Gamestate*> clientGamestates;
    134     while(temp != NULL){
    135       if( !(temp->getSynched()) ){
     160  std::vector<packet::Gamestate*> GamestateManager::getGamestates()
     161  {
     162    if(!currentGamestate_)
     163      return std::vector<packet::Gamestate*>();
     164    std::vector<packet::Gamestate*> peerGamestates;
     165   
     166    std::map<uint32_t, peerInfo>::iterator peerIt;
     167    for( peerIt=peerMap_.begin(); peerIt!=peerMap_.end(); ++peerIt )
     168    {
     169      if( !peerIt->second.isSynched )
     170      {
    136171        COUT(5) << "Server: not sending gamestate" << std::endl;
    137         temp=temp->next();
    138         if(!temp)
    139           break;
    140172        continue;
    141173      }
    142       COUT(4) << "client id: " << temp->getID() << " RTT: " << temp->getRTT() << " loss: " << temp->getPacketLoss() << std::endl;
     174      COUT(4) << "client id: " << peerIt->first << std::endl;
    143175      COUT(5) << "Server: doing gamestate gamestate preparation" << std::endl;
    144       int cid = temp->getID(); //get client id
    145 
    146       unsigned int gID = temp->getGamestateID();
    147       if(!reference)
    148         return;
    149 
    150       packet::Gamestate *client=0;
    151       if(gID != GAMESTATEID_INITIAL){
    152         assert(gamestateMap_.find(cid)!=gamestateMap_.end());
    153         std::map<unsigned int, packet::Gamestate*>::iterator it = gamestateMap_[cid].find(gID);
    154         if(it!=gamestateMap_[cid].end())
    155         {
    156           client = it->second;
    157         }
    158       }
    159 
    160       clientGamestates.push(0);
    161       finishGamestate( cid, clientGamestates.back(), client, reference );
     176      int peerID = peerIt->first; //get client id
     177
     178      unsigned int lastAckedGamestateID = peerIt->second.lastAckedGamestateID;
     179
     180      packet::Gamestate* baseGamestate=0;
     181      if(lastAckedGamestateID != GAMESTATEID_INITIAL)
     182      {
     183        assert(peerMap_.find(peerID)!=peerMap_.end());
     184        std::map<uint32_t, packet::Gamestate*>::iterator it = peerMap_[peerID].gamestates.find(lastAckedGamestateID);
     185        assert(it!=peerMap_[peerID].gamestates.end());
     186        baseGamestate = it->second;
     187      }
     188
     189      peerGamestates.push_back(0);  // insert an empty gamestate* to change
     190      finishGamestate( peerID, peerGamestates.back(), baseGamestate, currentGamestate_ );
     191      if( peerGamestates.back()==0 )
     192        // nothing to send to remove pointer from vector
     193        peerGamestates.pop_back();
    162194      //FunctorMember<GamestateManager>* functor =
    163195//       ExecutorMember<GamestateManager>* executor = createExecutor( createFunctor(&GamestateManager::finishGamestate, this) );
    164 //       executor->setDefaultValues( cid, &clientGamestates.back(), client, reference );
     196//       executor->setDefaultValues( cid, &clientGamestates.back(), client, currentGamestate_ );
    165197//       (*static_cast<Executor*>(executor))();
    166198//       this->threadPool_->passFunction( executor, true );
    167 //       (*functor)( cid, &(clientGamestates.back()), client, reference );
    168 
    169       temp = temp->next();
     199//       (*functor)( cid, &(clientGamestates.back()), client, currentGamestate_ );
    170200    }
    171201
    172202//     threadPool_->synchronise();
    173203
    174     while( !clientGamestates.empty() )
    175     {
    176       if(clientGamestates.front())
    177         clientGamestates.front()->send();
    178       clientGamestates.pop();
    179     }
    180   }
    181 
    182 
    183   void GamestateManager::finishGamestate( unsigned int clientID, packet::Gamestate*& destgamestate, packet::Gamestate* base, packet::Gamestate* gamestate ) {
     204    return peerGamestates;
     205  }
     206
     207
     208  void GamestateManager::finishGamestate( unsigned int peerID, packet::Gamestate*& destgamestate, packet::Gamestate* base, packet::Gamestate* gamestate ) {
    184209    //why are we searching the same client's gamestate id as we searched in
    185210    //Server::sendGameState?
    … …  
    194219//     gs->collectData( id_, 0x1 );
    195220//     this->threadMutex_->lock();
    196     gamestateMap_[clientID][gamestate->getID()]=gs;
     221    peerMap_[peerID].gamestates[gamestate->getID()]=gs;
    197222//     this->threadMutex_->unlock();
    198       Clock clock;
    199       clock.capture();
     223    Clock clock;
     224    clock.capture();
    200225
    201226    if(base)
    … …  
    216241
    217242
    218     bool b = gs->compressData();
    219     assert(b);
    220       clock.capture();
    221       COUT(0) << "diff time: " << clock.getDeltaTime() << endl;
     243//     bool b = gs->compressData();
     244//     assert(b);
     245    clock.capture();
     246    COUT(4) << "diff and compress time: " << clock.getDeltaTime() << endl;
    222247//     COUT(5) << "sending gamestate with id " << gs->getID();
    223248//     if(gamestate->isDiffed())
    … …  
    225250//     else
    226251//       COUT(5) << endl;
    227     gs->setClientID(clientID);
     252    gs->setPeerID(peerID);
    228253    destgamestate = gs;
    229254  }
    230255
    231256
    232   bool GamestateManager::ack(unsigned int gamestateID, unsigned int clientID) {
    233     ClientInformation *temp = ClientInformation::findClient(clientID);
    234     assert(temp);
    235     unsigned int curid = temp->getGamestateID();
     257  bool GamestateManager::ackGamestate(unsigned int gamestateID, unsigned int peerID)
     258  {
     259//     ClientInformation *temp = ClientInformation::findClient(peerID);
     260//     assert(temp);
     261    std::map<uint32_t, peerInfo>::iterator it = this->peerMap_.find(peerID);
     262    assert(it!=this->peerMap_.end());
     263    unsigned int curid = it->second.lastAckedGamestateID;
    236264
    237265    if(gamestateID == ACKID_NACK){
    238       temp->setGamestateID(GAMESTATEID_INITIAL);
     266      it->second.lastAckedGamestateID = GAMESTATEID_INITIAL;
     267//       temp->setGamestateID(GAMESTATEID_INITIAL);
    239268      // now delete all saved gamestates for this client
    240       std::map<unsigned int, packet::Gamestate*>::iterator it;
    241       for(it = gamestateMap_[clientID].begin(); it!=gamestateMap_[clientID].end(); ){
    242         delete it->second;
    243 
    244         gamestateMap_[clientID].erase(it++);
    245       }
     269      std::map<uint32_t, packet::Gamestate*>::iterator it2;
     270      for(it2 = it->second.gamestates.begin(); it2!=it->second.gamestates.end(); ++it2 ){
     271        delete it2->second;
     272      }
     273      it->second.gamestates.clear();
    246274      return true;
    247275    }
    248276
    249     assert(curid==GAMESTATEID_INITIAL || curid<gamestateID);
    250     COUT(5) << "acking gamestate " << gamestateID << " for clientid: " << clientID << " curid: " << curid << std::endl;
    251     std::map<unsigned int, packet::Gamestate*>::iterator it;
    252     for(it = gamestateMap_[clientID].begin(); it!=gamestateMap_[clientID].end() && it->first<gamestateID; ){
    253       delete it->second;
    254       gamestateMap_[clientID].erase(it++);
    255     }
    256     temp->setGamestateID(gamestateID);
    257     TrafficControl::processAck(clientID, gamestateID);
     277    assert(curid==GAMESTATEID_INITIAL || curid<=gamestateID);
     278    COUT(5) << "acking gamestate " << gamestateID << " for peerID: " << peerID << " curid: " << curid << std::endl;
     279    std::map<uint32_t, packet::Gamestate*>::iterator it2;
     280    for( it2=it->second.gamestates.begin(); it2!=it->second.gamestates.end(); )
     281    {
     282      if( it2->second->getID() < gamestateID )
     283      {
     284        delete it2->second;
     285        it->second.gamestates.erase(it2++);
     286      }
     287      else
     288        ++it2;
     289    }
     290   
     291//     std::map<unsigned int, packet::Gamestate*>::iterator it;
     292//     for(it = gamestateMap_[peerID].begin(); it!=gamestateMap_[peerID].end() && it->first<gamestateID; ){
     293//       delete it->second;
     294//       gamestateMap_[peerID].erase(it++);
     295//     }
     296    it->second.lastAckedGamestateID = gamestateID;
     297//     temp->setGamestateID(gamestateID);
     298//     TrafficControl::processAck(peerID, gamestateID);
    258299    return true;
    259300  }
    260 
    261   void GamestateManager::removeClient(ClientInformation* client){
    262     assert(client);
    263     std::map<unsigned int, std::map<unsigned int, packet::Gamestate*> >::iterator clientMap = gamestateMap_.find(client->getID());
    264     // first delete all remained gamestates
    265     std::map<unsigned int, packet::Gamestate*>::iterator it;
    266     for(it=clientMap->second.begin(); it!=clientMap->second.end(); it++)
    267       delete it->second;
    268     // now delete the clients gamestatemap
    269     gamestateMap_.erase(clientMap);
    270   }
    271 
    272   bool GamestateManager::processGamestate(packet::Gamestate *gs){
     301 
     302  uint32_t GamestateManager::getLastProcessedGamestateID(unsigned int peerID)
     303  {
     304    assert( this->peerMap_.find(peerID)!=this->peerMap_.end() );
     305    if( this->peerMap_.find(peerID) != this->peerMap_.end() )
     306      return this->peerMap_[peerID].lastProcessedGamestateID;
     307    else
     308      return GAMESTATEID_INITIAL;
     309  }
     310 
     311 
     312  void GamestateManager::addPeer(uint32_t peerID)
     313  {
     314    assert(peerMap_.find(peerID)==peerMap_.end());
     315    peerMap_[peerID].peerID = peerID;
     316    peerMap_[peerID].lastProcessedGamestateID = GAMESTATEID_INITIAL;
     317    peerMap_[peerID].lastAckedGamestateID = GAMESTATEID_INITIAL;
     318    if( GameMode::isMaster() )
     319      peerMap_[peerID].isSynched = false;
     320    else
     321      peerMap_[peerID].isSynched = true;
     322  }
     323
     324  void GamestateManager::removePeer(uint32_t peerID)
     325  {
     326    assert(peerMap_.find(peerID)!=peerMap_.end());
     327    std::map<uint32_t, packet::Gamestate*>::iterator peerIt;
     328    for( peerIt = peerMap_[peerID].gamestates.begin(); peerIt!=peerMap_[peerID].gamestates.end(); ++peerIt )
     329    {
     330      delete peerIt->second;
     331    }
     332    peerMap_.erase(peerMap_.find(peerID));
     333  }
     334
     335
     336//   void GamestateManager::removeClient(ClientInformation* client){
     337//     assert(client);
     338//     std::map<unsigned int, std::map<unsigned int, packet::Gamestate*> >::iterator clientMap = gamestateMap_.find(client->getID());
     339//     // first delete all remained gamestates
     340//     std::map<unsigned int, packet::Gamestate*>::iterator it;
     341//     for(it=clientMap->second.begin(); it!=clientMap->second.end(); it++)
     342//       delete it->second;
     343//     // now delete the clients gamestatemap
     344//     gamestateMap_.erase(clientMap);
     345//   }
     346
     347  bool GamestateManager::processGamestate(packet::Gamestate *gs)
     348  {
    273349    if(gs->isCompressed())
    274350    {
    … …  
    277353    }
    278354    assert(!gs->isDiffed());
    279     return gs->spreadData(0x1);
     355    uint8_t gsMode;
     356    if( GameMode::isMaster() )
     357      gsMode = packet::GAMESTATE_MODE_SERVER;
     358    else
     359      gsMode = packet::GAMESTATE_MODE_CLIENT;
     360    if( gs->spreadData(gsMode) )
     361    {
     362      this->peerMap_[gs->getPeerID()].lastProcessedGamestateID = gs->getID();
     363      return true;
     364    }
     365    else
     366      return false;
    280367  }
    281368

  • code/branches/presentation2/src/libraries/network/GamestateManager.h

    r7163 r7788  
    4646#include "GamestateHandler.h"
    4747#include "core/CorePrereqs.h"
     48#include "packet/Gamestate.h"
     49#include <boost/concept_check.hpp>
    4850
    4951namespace orxonox
    … …  
    6668  * @author Oliver Scheuss
    6769  */
    68   class _NetworkExport GamestateManager: public GamestateHandler{
     70  class _NetworkExport GamestateManager: public GamestateHandler
     71  {
     72    struct peerInfo
     73    {
     74      uint32_t  peerID;
     75      uint32_t  lastProcessedGamestateID;
     76      uint32_t  lastAckedGamestateID;
     77      bool      isSynched;
     78      std::map< uint32_t, packet::Gamestate* > gamestates;
     79    };
     80   
    6981  public:
     82   
    7083    GamestateManager();
    7184    ~GamestateManager();
    7285
    73     bool add(packet::Gamestate *gs, unsigned int clientID);
     86    virtual bool      addGamestate(packet::Gamestate *gs, unsigned int peerID);
     87    virtual bool      ackGamestate(unsigned int gamestateID, unsigned int peerID);
     88    virtual uint32_t  getLastProcessedGamestateID( unsigned int peerID );
     89    virtual uint32_t  getCurrentGamestateID(){ return currentGamestate_->getID(); }
     90   
    7491    bool processGamestates();
     92    bool sendAck(unsigned int gamestateID, uint32_t peerID);
    7593    bool update();
    76     void sendGamestates();
    77 //     packet::Gamestate *popGameState(unsigned int clientID);
    78     void finishGamestate( unsigned int clientID, packet::Gamestate*& destgamestate, packet::Gamestate* base, packet::Gamestate* gamestate );
     94    std::vector<packet::Gamestate*> getGamestates();
     95    void finishGamestate( unsigned int peerID, packet::Gamestate*& destgamestate, packet::Gamestate* base, packet::Gamestate* gamestate );
    7996
    8097    bool getSnapshot();
    8198
    82     bool ack(unsigned int gamestateID, unsigned int clientID);
    83     void removeClient(ClientInformation *client);
     99    void addPeer( uint32_t peerID );
     100    void setSynched( uint32_t peerID )
     101      { assert(peerMap_.find(peerID)!=peerMap_.end()); peerMap_[peerID].isSynched = true; }
     102    void removePeer( uint32_t peerID );
     103//     void removeClient(ClientInformation *client);
     104  protected:
     105    virtual bool sendPacket( packet::Packet* packet ) = 0;
    84106  private:
    85107    bool processGamestate(packet::Gamestate *gs);
    86108
    87     std::map<unsigned int, std::map<unsigned int, packet::Gamestate*> > gamestateMap_;
     109//     std::map<unsigned int, std::map<unsigned int, packet::Gamestate*> > gamestateMap_;
    88110    std::map<unsigned int, packet::Gamestate*> gamestateQueue;
    89     packet::Gamestate *reference;
    90     TrafficControl *trafficControl_;
     111//     std::map<unsigned int, uint32_t> lastProcessedGamestateID_;
     112    std::map<uint32_t, peerInfo> peerMap_;
     113    packet::Gamestate* currentGamestate_;
     114//     TrafficControl *trafficControl_;
    91115    unsigned int id_;
    92116//     boost::mutex* threadMutex_;

  • code/branches/presentation2/src/libraries/network/Host.cc

    r7284 r7788  
    4545  // Host*               Host::instance_=0;
    4646  uint32_t            Host::clientID_s=0;
    47   uint32_t            Host::shipID_s=-1;
     47//   uint32_t            Host::shipID_s=-1;
    4848  std::vector<Host*>  Host::instances_s;
    4949
    … …  
    7676  * @return success?
    7777  */
    78   bool Host::addPacket(ENetPacket *packet, int clientID)
     78  void Host::addPacket(ENetPacket *packet, int clientID, uint8_t channelID)
    7979  {
    80     bool result = true;
    8180    for( std::vector<Host*>::iterator it = instances_s.begin(); it!=instances_s.end(); ++it )
    8281    {
    8382      if( (*it)->isActive() )
    8483      {
    85         if( !(*it)->queuePacket(packet, clientID) )
    86           result = false;
     84        (*it)->queuePacket(packet, clientID, channelID);
    8785      }
    8886    }
    89     return result;
    9087  }
    9188

  • code/branches/presentation2/src/libraries/network/Host.h

    r7284 r7788  
    3131
    3232#include "NetworkPrereqs.h"
     33#include "GamestateManager.h"
    3334#include "core/CorePrereqs.h"
    3435
    … …  
    4950*       @author Oliver Scheuss
    5051*/
    51 class _NetworkExport Host{
     52class _NetworkExport Host: public GamestateManager
     53{
    5254  private:
    5355    //TODO add these functions or adequate
    5456    //virtual bool processChat(packet::Chat *message, unsigned int clientID)=0;
    5557    //virtual bool sendChat(packet::Chat *chat)=0;
    56     virtual bool queuePacket(ENetPacket *packet, int clientID)=0;
     58    virtual void queuePacket(ENetPacket *packet, int clientID, uint8_t channelID)=0;
    5759    virtual bool chat(const std::string& message)=0;
    5860    virtual bool broadcast(const std::string& message)=0;
    … …  
    7173//     static Host* getInstance(){ return instance_; }
    7274    static bool running(){ return instances_s.size(); }
    73     static bool addPacket(ENetPacket *packet, int clientID=0);
     75    static void addPacket(ENetPacket* packet, int clientID = NETWORK_PEER_ID_SERVER, uint8_t channelID = 0);
    7476    //static bool chat(std::string& message);
    7577//     static bool receiveChat(packet::Chat *message, unsigned int clientID);
    7678    static unsigned int getPlayerID(){ return clientID_s; }
    77     static unsigned int getShipID(){return shipID_s;}
    7879    static void setClientID(unsigned int id){ clientID_s = id; }
    79     static void setShipID(unsigned int id){ shipID_s = id; }
    8080    static bool isServer();
    8181    static void Chat(const std::string& message);
    … …  
    8686  private:
    8787    static uint32_t clientID_s;
    88     static uint32_t shipID_s;
    8988    static std::vector<Host*> instances_s;
    9089    bool bIsActive_;

  • code/branches/presentation2/src/libraries/network/MasterServerComm.cc

    r7769 r7788  
    9090
    9191    /* Wait up to 2 seconds for the connection attempt to succeed. */
    92     if (enet_host_service (this->client, this->event, 2000) > 0 &&
     92    if (enet_host_service (this->client, this->event, 500) > 0 &&
    9393        this->event->type == ENET_EVENT_TYPE_CONNECT )
    9494      COUT(3) << "Connection to master server succeeded.\n";

  • code/branches/presentation2/src/libraries/network/NetworkPrereqs.h

    r7490 r7788  
    6464namespace orxonox
    6565{
    66   static const unsigned int GAMESTATEID_INITIAL     = static_cast<unsigned int>(-1);
    67   static const unsigned int CLIENTID_UNKNOWN        = static_cast<unsigned int>(-2);
     66  static const unsigned int GAMESTATEID_INITIAL       = static_cast<unsigned int>(-1);
     67  static const unsigned int CLIENTID_UNKNOWN          = static_cast<unsigned int>(-2);
    6868  extern const char* LAN_DISCOVERY_MESSAGE;
    6969  extern const char* LAN_DISCOVERY_ACK;
    70   static const unsigned int LAN_DISCOVERY_PORT      = 55557;
     70  static const unsigned int LAN_DISCOVERY_PORT          = 55557;
     71  static const unsigned int NETWORK_PEER_ID_SERVER      = 0;
     72  static const unsigned int NETWORK_CHANNEL_DEFAULT     = 0;
     73  static const unsigned int NETWORK_CHANNEL_UNRELIABLE  = 1;
     74  static const unsigned int NETWORK_CHANNEL_COUNT       = 2;
    7175}
    7276
    … …  
    8387      enum Value
    8488      {
    85         Reliable   = 1,
    86         Unsequence = 2,
    87         NoAllocate = 4
     89        Reliable    = 1,
     90        Unsequenced = 2,
     91        NoAllocate  = 4
    8892      };
    8993    }
    … …  
    97101// from ENet
    98102struct _ENetPeer;
    99 typedef _ENetPeer ENetPeer;
     103typedef _ENetPeer     ENetPeer;
    100104struct _ENetPacket;
    101 typedef _ENetPacket ENetPacket;
     105typedef _ENetPacket   ENetPacket;
    102106struct _ENetEvent;
    103 typedef _ENetEvent ENetEvent;
     107typedef _ENetEvent    ENetEvent;
    104108struct _ENetHost;
    105 typedef _ENetHost ENetHost;
     109typedef _ENetHost     ENetHost;
    106110struct _ENetAddress;
    107 typedef _ENetAddress ENetAddress;
     111typedef _ENetAddress  ENetAddress;
     112typedef uint8_t       ENetChannelID;
    108113
    109114namespace orxonox
    … …  
    161166}
    162167
     168namespace boost
     169{
     170  class mutex;
     171  class thread;
     172}
     173
    163174#endif /* _NetworkPrereqs_H__ */

  • code/branches/presentation2/src/libraries/network/Server.cc

    r7764 r7788  
    156156    while(temp){
    157157      chat = new packet::Chat(message, playerID);
    158       chat->setClientID(temp->getID());
    159       if(!chat->send())
     158      chat->setPeerID(temp->getID());
     159      if(!chat->send( static_cast<Host*>(this) ))
    160160        COUT(3) << "could not send Chat message to client ID: " << temp->getID() << std::endl;
    161161      temp = temp->next();
    … …  
    211211      // process incoming gamestates
    212212      GamestateManager::processGamestates();
     213      FunctionCallManager::processBufferedFunctionCalls();
    213214
    214215      // send function calls to clients
    215       FunctionCallManager::sendCalls();
     216      FunctionCallManager::sendCalls( static_cast<Host*>(this) );
    216217
    217218      //this steers our network frequency
    … …  
    222223        updateGamestate();
    223224      }
    224       sendPackets(); // flush the enet queue
    225     }
    226   }
    227 
    228   bool Server::queuePacket(ENetPacket *packet, int clientID)
    229   {
    230     return ServerConnection::addPacket(packet, clientID);
     225//       sendPackets(); // flush the enet queue
     226    }
     227  }
     228
     229  void Server::queuePacket(ENetPacket *packet, int clientID, uint8_t channelID)
     230  {
     231    ServerConnection::addPacket(packet, clientID, channelID);
    231232  }
    232233
    … …  
    264265      return;
    265266    GamestateManager::update();
    266     COUT(5) << "Server: one gamestate update complete, goig to sendGameState" << std::endl;
     267//     COUT(5) << "Server: one gamestate update complete, goig to sendGameState" << std::endl;
    267268    //std::cout << "updated gamestate, sending it" << std::endl;
    268269    //if(clients->getGamestateID()!=GAMESTATEID_INITIAL)
    269     sendGameState();
     270    sendGameStates();
    270271    sendObjectDeletes();
    271     COUT(5) << "Server: one sendGameState turn complete, repeat in next tick" << std::endl;
     272//     COUT(5) << "Server: one sendGameState turn complete, repeat in next tick" << std::endl;
    272273    //std::cout << "sent gamestate" << std::endl;
    273274  }
    274275
    275   bool Server::processPacket( ENetPacket *packet, ENetPeer *peer ){
    276     packet::Packet *p = packet::Packet::createPacket(packet, peer);
    277     return p->process();
    278   }
    279 
    280   /**
    281   * sends the gamestate
    282   */
    283   bool Server::sendGameState()
    284   {
    285 //     COUT(5) << "Server: starting function sendGameState" << std::endl;
    286 //     ClientInformation *temp = ClientInformation::getBegin();
    287 //     bool added=false;
    288 //     while(temp != NULL){
    289 //       if( !(temp->getSynched()) ){
    290 //         COUT(5) << "Server: not sending gamestate" << std::endl;
    291 //         temp=temp->next();
    292 //         if(!temp)
    293 //           break;
    294 //         continue;
    295 //       }
    296 //       COUT(4) << "client id: " << temp->getID() << " RTT: " << temp->getRTT() << " loss: " << temp->getPacketLoss() << std::endl;
    297 //       COUT(5) << "Server: doing gamestate gamestate preparation" << std::endl;
    298 //       int cid = temp->getID(); //get client id
    299 //       packet::Gamestate *gs = GamestateManager::popGameState(cid);
    300 //       if(gs==NULL){
    301 //         COUT(2) << "Server: could not generate gamestate (NULL from compress)" << std::endl;
    302 //         temp = temp->next();
    303 //         continue;
    304 //       }
    305 //       //std::cout << "adding gamestate" << std::endl;
    306 //       gs->setClientID(cid);
    307 //       if ( !gs->send() ){
    308 //         COUT(3) << "Server: packet with client id (cid): " << cid << " not sended: " << temp->getFailures() << std::endl;
    309 //         temp->addFailure();
    310 //       }else
    311 //         temp->resetFailures();
    312 //       added=true;
    313 //       temp=temp->next();
    314 //       // gs gets automatically deleted by enet callback
    315 //     }
    316     GamestateManager::sendGamestates();
     276  /**
     277  * sends the current gamestate to all peers
     278  */
     279  bool Server::sendGameStates()
     280  {
     281    std::vector<packet::Gamestate*> gamestates = GamestateManager::getGamestates();
     282    std::vector<packet::Gamestate*>::iterator it;
     283    for( it = gamestates.begin(); it != gamestates.end(); ++it )
     284    {
     285      (*it)->send(static_cast<Host*>(this));
     286    }
    317287    return true;
    318288  }
     289
    319290
    320291  bool Server::sendObjectDeletes()
    … …  
    341312      packet::DeleteObjects *cd = new packet::DeleteObjects(*del);
    342313      assert(cd);
    343       cd->setClientID(cid);
    344       if ( !cd->send() )
    345         COUT(3) << "Server: packet with client id (cid): " << cid << " not sended: " << temp->getFailures() << std::endl;
     314      cd->setPeerID(cid);
     315      if ( !cd->send( static_cast<Host*>(this) ) )
     316        COUT(3) << "Server: packet with client id (cid): " << cid << " not sended" << std::endl;
    346317      temp=temp->next();
    347318      // gs gets automatically deleted by enet callback
    … …  
    367338    // inform all the listeners
    368339    ClientConnectionListener::broadcastClientConnected(newid);
     340    GamestateManager::addPeer(newid);
    369341
    370342    ++newid;
    … …  
    382354    else
    383355    {
     356      GamestateManager::removePeer(client->getID());
    384357      //ServerConnection::disconnectClient( client );
    385358      //ClientConnectionListener::broadcastClientDisconnected( client->getID() ); //this is done in ClientInformation now
    … …  
    387360    }
    388361  }
     362 
     363  void Server::processPacket(packet::Packet* packet)
     364  {
     365    if( packet->isReliable() )
     366    {
     367      if( this->getLastProcessedGamestateID(packet->getPeerID()) >= packet->getRequiredGamestateID() )
     368        packet->process(static_cast<Host*>(this));
     369      else
     370        this->packetQueue_.push_back(packet);
     371    }
     372    else
     373      packet->process(static_cast<Host*>(this));
     374  }
     375
    389376
    390377  bool Server::createClient(int clientID)
    … …  
    396383      return false;
    397384    }
    398     COUT(5) << "Con.Man: creating client id: " << temp->getID() << std::endl;
     385    COUT(4) << "Con.Man: creating client id: " << temp->getID() << std::endl;
    399386
    400387    // synchronise class ids
    … …  
    403390    // now synchronise functionIDs
    404391    packet::FunctionIDs *fIDs = new packet::FunctionIDs();
    405     fIDs->setClientID(clientID);
    406     bool b = fIDs->send();
     392    fIDs->setPeerID(clientID);
     393    bool b = fIDs->send( static_cast<Host*>(this) );
    407394    assert(b);
    408395
    409396    temp->setSynched(true);
     397    GamestateManager::setSynched(clientID);
     398   
    410399    COUT(4) << "sending welcome" << std::endl;
    411400    packet::Welcome *w = new packet::Welcome(temp->getID(), temp->getShipID());
    412     w->setClientID(temp->getID());
    413     b = w->send();
     401    w->setPeerID(temp->getID());
     402    b = w->send( static_cast<Host*>(this) );
    414403    assert(b);
    415404    packet::Gamestate *g = new packet::Gamestate();
    416     g->setClientID(temp->getID());
    417     b = g->collectData(0,0x1);
     405    g->setPeerID(temp->getID());
     406    b = g->collectData(0,packet::GAMESTATE_MODE_SERVER);
     407    assert(b);
    418408    if(!b)
    419409      return false; //no data for the client
    420     b = g->compressData();
    421     assert(b);
    422     b = g->send();
     410//     b = g->compressData();
     411//     assert(b);
     412    b = g->send( static_cast<Host*>(this) );
    423413    assert(b);
    424414    return true;
    … …  
    428418  {
    429419    ServerConnection::disconnectClient( client );
    430     GamestateManager::removeClient(client);
     420    GamestateManager::removePeer(client->getID());
    431421    // inform all the listeners
    432422    // ClientConnectionListener::broadcastClientDisconnected(client->getID()); // this is done in ClientInformation now
    … …  
    450440    {
    451441      chat = new packet::Chat(message, clientID);
    452       chat->setClientID(temp->getID());
    453       if(!chat->send())
     442      chat->setPeerID(temp->getID());
     443      if(!chat->send( static_cast<Host*>(this) ))
    454444        COUT(3) << "could not send Chat message to client ID: " << temp->getID() << std::endl;
    455445      temp = temp->next();
    … …  
    466456    int failures=0;
    467457    packet::ClassID *classid = new packet::ClassID();
    468     classid->setClientID(clientID);
    469     while(!classid->send() && failures < 10){
     458    classid->setPeerID(clientID);
     459    while(!classid->send( static_cast<Host*>(this) ) && failures < 10){
    470460      failures++;
    471461    }

  • code/branches/presentation2/src/libraries/network/Server.h

    r7764 r7788  
    3232#include "NetworkPrereqs.h"
    3333
     34#include <deque>
     35
    3436#include "util/UtilPrereqs.h"
    3537#include "core/CorePrereqs.h"
    3638#include "Host.h"
    37 #include "GamestateManager.h"
     39// #include "GamestateManager.h"
    3840#include "ServerConnection.h"
    3941#include "LANDiscoverable.h"
    … …  
    4951  * It implements all functions necessary for a Server
    5052  */
    51   class _NetworkExport Server : public Host, public ServerConnection, public GamestateManager, public LANDiscoverable{
     53  class _NetworkExport Server : public Host, public ServerConnection, public LANDiscoverable{
    5254  public:
    5355    Server();
    … …  
    6466    void close();
    6567    bool processChat(const std::string& message, unsigned int playerID);
    66     bool queuePacket(ENetPacket *packet, int clientID);
     68    void queuePacket(ENetPacket *packet, int clientID, uint8_t channelID);
     69    virtual bool sendPacket( packet::Packet* packet ){ return packet->send( static_cast<Host*>(this) ); }
    6770    void update(const Clock& time);
    6871    unsigned int getRTT(unsigned int clientID);
    … …  
    7376  private:
    7477    virtual bool isServer_(){return true;}
    75     unsigned int shipID(){return 0;}
    7678    unsigned int playerID(){return 0;}
    7779
    7880    void addPeer(ENetEvent *event);
    7981    void removePeer(ENetEvent *event);
     82    void processPacket(packet::Packet* packet);
    8083
    8184    bool createClient(int clientID);
    8285    void disconnectClient( ClientInformation *client);
    83     bool processPacket( ENetPacket *packet, ENetPeer *peer );
    84     bool sendGameState();
     86    bool sendGameStates();
    8587    bool sendObjectDeletes();
    8688    virtual bool chat(const std::string& message);
    … …  
    9092
    9193    float timeSinceLastUpdate_;
     94    std::deque<packet::Packet*> packetQueue_;
    9295  };
    9396

  • code/branches/presentation2/src/libraries/network/ServerConnection.cc

    r7459 r7788  
    4949  }
    5050
    51   ServerConnection::~ServerConnection(){
     51  ServerConnection::~ServerConnection()
     52  {
    5253    if ( this->bListening_ )
    5354      closeListener();
    … …  
    5556  }
    5657
    57   void ServerConnection::setBindAddress( const std::string& bindAddress ) {
     58  void ServerConnection::setBindAddress( const std::string& bindAddress )
     59  {
    5860    if (enet_address_set_host (this->bindAddress_, bindAddress.c_str()) < 0)
    5961        COUT(1) << "Error: Could not resolve \"" << bindAddress << "\"." << std::endl;
    … …  
    6466  }
    6567
    66   bool ServerConnection::openListener() {
    67     this->host_ = enet_host_create(this->bindAddress_, NETWORK_MAX_CONNECTIONS, 0, 0, 0);
     68  bool ServerConnection::openListener()
     69  {
     70    // create host
     71    this->host_ = enet_host_create(this->bindAddress_, NETWORK_MAX_CONNECTIONS, NETWORK_CHANNEL_COUNT, 0, 0);
     72   
    6873    if ( this->host_ == NULL )
    6974    {
    … …  
    7176        return false;
    7277    }
     78   
     79    // enable compression
     80    this->enableCompression();
    7381    assert( this->host_->socket4 != ENET_SOCKET_NULL || this->host_->socket6 != ENET_SOCKET_NULL );
    7482    if (this->host_->socket4 == ENET_SOCKET_NULL)
    … …  
    7886    else
    7987        COUT(3) << "Info: Using IPv4 and IPv6 Sockets." << std::endl;
     88   
     89    // start communication thread
     90    Connection::startCommunicationThread();
    8091
    8192    return true;
    8293  }
    8394
    84   bool ServerConnection::closeListener() {
     95  bool ServerConnection::closeListener()
     96  {
    8597    this->bListening_=false;
    8698    disconnectClients();
     99    Connection::stopCommunicationThread();
    87100    enet_host_destroy(this->host_);
    88101    return true;
    89102  }
    90103
    91   bool ServerConnection::addPacket(ENetPacket *packet, unsigned int clientID) {
     104  void ServerConnection::addPacket(ENetPacket *packet, unsigned int clientID, uint8_t channelID)
     105  {
    92106    if ( clientID == CLIENTID_UNKNOWN )
    93107    {
    94       return addPacketAll(packet);
     108      broadcastPacket(packet, channelID);
    95109    }
    96110    else
    … …  
    99113      if(!temp){
    100114        COUT(3) << "C.Man: addPacket findClient failed" << std::endl;
    101         return false;
    102115      }
    103       return Connection::addPacket(packet, temp->getPeer());
     116      Connection::addPacket(packet, temp->getPeer(), channelID);
    104117    }
    105   }
    106 
    107   bool ServerConnection::addPacketAll(ENetPacket *packet) {
    108 //     if ( !Connection::getInstance() )
    109 //       return false;
    110     enet_host_broadcast( Connection::getHost(), 0, packet);
    111     return true;
    112118  }
    113119
    … …  
    117123  }
    118124
    119   void ServerConnection::disconnectClient(int clientID){
     125  void ServerConnection::disconnectClient(int clientID)
     126  {
    120127    ClientInformation *client = ClientInformation::findClient(clientID);
    121128    if(client)
    … …  
    123130  }
    124131
    125   void ServerConnection::disconnectClients() {
    126     ENetEvent event;
     132  void ServerConnection::disconnectClients()
     133  {
    127134    ClientInformation *temp = ClientInformation::getBegin();
    128     while(temp!=0){
     135    while(temp!=0)
     136    {
    129137      ServerConnection::disconnectClient( temp );
    130138      temp = temp->next();
    131     }
    132     temp = ClientInformation::getBegin();
    133     while( temp!=0 ){
    134       if( service( &event ) )
    135       {
    136         switch (event.type)
    137         {
    138         case ENET_EVENT_TYPE_NONE: break;
    139         case ENET_EVENT_TYPE_CONNECT: break;
    140         case ENET_EVENT_TYPE_RECEIVE:
    141           enet_packet_destroy(event.packet);
    142           break;
    143         case ENET_EVENT_TYPE_DISCONNECT:
    144           removePeer( &event );
    145           temp = ClientInformation::getBegin();
    146           break;
    147         }
    148       }
    149139    }
    150140    return;
    … …  
    152142
    153143
    154   int ServerConnection::getClientID(ENetPeer* peer) {
     144  int ServerConnection::getClientID(ENetPeer* peer)
     145  {
    155146    return getClientID(&(peer->address));
    156147  }
    157148
    158   int ServerConnection::getClientID(ENetAddress* address) {
     149  int ServerConnection::getClientID(ENetAddress* address)
     150  {
    159151    return ClientInformation::findClient(address)->getID();
    160152  }
    161153
    162   ENetPeer *ServerConnection::getClientPeer(int clientID) {
     154  ENetPeer *ServerConnection::getClientPeer(int clientID)
     155  {
    163156    return ClientInformation::findClient(clientID)->getPeer();
    164157  }

  • code/branches/presentation2/src/libraries/network/ServerConnection.h

    r7163 r7788  
    5656    bool openListener();
    5757    bool closeListener();
    58     bool addPacket(ENetPacket *packet, unsigned int ID);
    59     bool addPacketAll(ENetPacket *packet);
     58    void addPacket(ENetPacket *packet, unsigned int ID, uint8_t channelID);
    6059    virtual void disconnectClient(ClientInformation *client);
    6160    void disconnectClient(int clientID);

  • code/branches/presentation2/src/libraries/network/WANDiscovery.cc

    r7763 r7788  
    7171     * has changed.
    7272     */
    73     SetConfigValue( msaddress, "localhost");
     73    SetConfigValue( msaddress, "orxonox.net");
    7474  }
    7575

  • code/branches/presentation2/src/libraries/network/packet/Acknowledgement.cc

    r6417 r7788  
    3131#include "util/Debug.h"
    3232#include "network/GamestateHandler.h"
     33#include "network/Host.h"
    3334
    3435namespace orxonox {
    … …  
    3940#define _ACKID              _PACKETID + sizeof(packet::Type::Value)
    4041
    41 Acknowledgement::Acknowledgement( unsigned int id, unsigned int clientID )
     42Acknowledgement::Acknowledgement( unsigned int id, unsigned int peerID )
    4243 : Packet()
    4344{
    … …  
    4647  *(Type::Value *)(data_ + _PACKETID ) = Type::Acknowledgement;
    4748  *(uint32_t *)(data_ + _ACKID ) = id;
    48   clientID_=clientID;
     49  peerID_=peerID;
    4950}
    5051
    51 Acknowledgement::Acknowledgement( uint8_t *data, unsigned int clientID )
    52   : Packet(data, clientID)
     52Acknowledgement::Acknowledgement( uint8_t *data, unsigned int peerID )
     53  : Packet(data, peerID)
    5354{
    5455}
    … …  
    6263}
    6364
    64 bool Acknowledgement::process(){
     65bool Acknowledgement::process(orxonox::Host* host){
    6566  COUT(5) << "processing ACK with ID: " << getAckID() << endl;
    66   bool b = GamestateHandler::ackGamestate(getAckID(), clientID_);
     67  bool b = host->ackGamestate(getAckID(), peerID_);
    6768  delete this;
    6869  return b;

  • code/branches/presentation2/src/libraries/network/packet/Acknowledgement.h

    r6073 r7788  
    4242{
    4343public:
    44   Acknowledgement( unsigned int id, unsigned int clientID );
    45   Acknowledgement( uint8_t* data, unsigned int clientID );
     44  Acknowledgement( unsigned int id, unsigned int peerID );
     45  Acknowledgement( uint8_t* data, unsigned int peerID );
    4646  ~Acknowledgement();
    4747
    4848  inline unsigned int getSize() const;
    49   bool process();
     49  virtual bool process(orxonox::Host* host);
    5050
    5151  unsigned int getAckID();

  • code/branches/presentation2/src/libraries/network/packet/Chat.cc

    r7163 r7788  
    8080}
    8181
    82 bool Chat::process(){
    83   bool b = Host::incomingChat(std::string((const char*)data_+_MESSAGE), *(uint32_t *)(data_+_PLAYERID));
     82bool Chat::process(orxonox::Host* host){
     83  bool b = host->incomingChat(std::string((const char*)data_+_MESSAGE), *(uint32_t *)(data_+_PLAYERID));
    8484  delete this;
    8585  return b;

  • code/branches/presentation2/src/libraries/network/packet/Chat.h

    r7163 r7788  
    5252
    5353  /* process chat message packet and remove it afterwards */
    54   bool process();
     54  virtual bool process(orxonox::Host* host);
    5555
    5656  /* Get the length of the message (not the full size of the packet) */

  • code/branches/presentation2/src/libraries/network/packet/ClassID.cc

    r7163 r7788  
    120120
    121121
    122 bool ClassID::process(){
     122bool ClassID::process(orxonox::Host* host){
    123123  int nrOfClasses;
    124124  uint8_t *temp = data_+sizeof(uint32_t); //skip the packetid

  • code/branches/presentation2/src/libraries/network/packet/ClassID.h

    r6417 r7788  
    4848
    4949  uint32_t getSize() const;
    50   bool process();
     50  virtual bool process(orxonox::Host* host);
    5151
    5252private:

  • code/branches/presentation2/src/libraries/network/packet/DeleteObjects.cc

    r6417 r7788  
    5757}
    5858
    59 bool DeleteObjects::fetchIDs(){
     59bool DeleteObjects::fetchIDs()
     60{
    6061  unsigned int number = Synchronisable::getNumberOfDeletedObject();
    6162  if(number==0)
    … …  
    7980}
    8081
    81 unsigned int DeleteObjects::getSize() const{
     82unsigned int DeleteObjects::getSize() const
     83{
    8284  assert(data_);
    8385  return _OBJECTIDS + *(uint32_t*)(data_+_QUANTITY)*sizeof(uint32_t);
    8486}
    8587
    86 bool DeleteObjects::process(){
    87   for(unsigned int i=0; i<*(unsigned int *)(data_+_QUANTITY); i++){
     88bool DeleteObjects::process(orxonox::Host* host)
     89{
     90  for(unsigned int i=0; i<*(unsigned int *)(data_+_QUANTITY); i++)
     91  {
    8892    COUT(4) << "deleting object with id: " << *(uint32_t*)(data_+_OBJECTIDS+i*sizeof(uint32_t)) << std::endl;
    8993    Synchronisable::deleteObject( *(uint32_t*)(data_+_OBJECTIDS+i*sizeof(uint32_t)) );

  • code/branches/presentation2/src/libraries/network/packet/DeleteObjects.h

    r6073 r7788  
    3232#include "Packet.h"
    3333
    34 namespace orxonox {
    35 namespace packet {
     34namespace orxonox
     35{
     36namespace packet
     37{
    3638/**
    3739    @author
    … …  
    4749
    4850  inline unsigned int getSize() const;
    49   bool process();
     51  virtual bool process(orxonox::Host* host);
    5052
    5153private:

  • code/branches/presentation2/src/libraries/network/packet/FunctionCalls.cc

    r7495 r7788  
    3232#include "network/FunctionCall.h"
    3333#include "network/FunctionCallManager.h"
     34#include "network/GamestateHandler.h"
    3435
    3536namespace orxonox {
    … …  
    4041const unsigned int FUNCTIONCALLS_MEM_ALLOCATION = 1000;
    4142
    42 FunctionCalls::FunctionCalls()
    43  : Packet()
     43FunctionCalls::FunctionCalls():
     44  Packet(), minGamestateID_(GAMESTATEID_INITIAL)
    4445{
    4546  flags_ = flags_ | PACKET_FLAGS_FUNCTIONCALLS;
    46   currentSize_ = 2*sizeof(uint32_t); // for packetid and nrOfCalls
     47  currentSize_ = 3*sizeof(uint32_t); // for packetid, nrOfCalls and minGamestateID_
    4748}
    4849
    49 FunctionCalls::FunctionCalls( uint8_t* data, unsigned int clientID )
    50   : Packet(data, clientID)
     50FunctionCalls::FunctionCalls( uint8_t* data, unsigned int clientID ):
     51  Packet(data, clientID), minGamestateID_(GAMESTATEID_INITIAL)
    5152{
    5253}
    … …  
    5758
    5859
    59 bool FunctionCalls::process(){
     60bool FunctionCalls::process(orxonox::Host* host)
     61{
    6062  assert(isDataENetAllocated());
    6163 
    6264  uint8_t* temp = data_+sizeof(uint32_t); //skip packetid
    6365  uint32_t nrOfCalls = *(uint32_t*)temp;
     66  temp += sizeof(uint32_t);
     67  this->minGamestateID_ = *(uint32_t*)temp;
    6468  temp += sizeof(uint32_t);
    6569  for( unsigned int i = 0; i<nrOfCalls; i++ )
    … …  
    6872    fctCall.loadData(temp);
    6973    if( !fctCall.execute() )
    70       FunctionCallManager::bufferIncomingFunctionCall( fctCall );
     74    {
     75      FunctionCallManager::bufferIncomingFunctionCall( fctCall, minGamestateID_, this->getPeerID() );
     76    }
    7177  }
    7278 
    … …  
    7581}
    7682
    77 void FunctionCalls::addCallStatic( uint32_t networkID, const MultiType* mt1, const MultiType* mt2, const MultiType* mt3, const MultiType* mt4, const MultiType* mt5){
     83void FunctionCalls::addCallStatic( uint32_t networkID, const MultiType* mt1, const MultiType* mt2, const MultiType* mt3, const MultiType* mt4, const MultiType* mt5)
     84{
    7885  assert(!isDataENetAllocated());
    7986 
    … …  
    8390}
    8491
    85 void FunctionCalls::addCallMember( uint32_t networkID, uint32_t objectID, const MultiType* mt1, const MultiType* mt2, const MultiType* mt3, const MultiType* mt4, const MultiType* mt5){
     92void FunctionCalls::addCallMember( uint32_t networkID, uint32_t objectID, const MultiType* mt1, const MultiType* mt2, const MultiType* mt3, const MultiType* mt4, const MultiType* mt5)
     93{
    8694  assert(!isDataENetAllocated());
    8795 
    … …  
    9199}
    92100
    93 bool FunctionCalls::send()
     101bool FunctionCalls::send(orxonox::Host* host)
    94102{
     103  this->minGamestateID_ = host->getCurrentGamestateID();
    95104  assert(this->functionCalls_.size());
    96105  data_=new uint8_t[ currentSize_ ];
    97106  *(Type::Value *)(data_ + _PACKETID ) = Type::FunctionCalls; // Set the Packet ID
    98   *(uint32_t*)(data_+sizeof(uint32_t)) = this->functionCalls_.size(); // set nrOfCalls to 0
    99   uint8_t* temp = data_+2*sizeof(uint32_t);
     107  *(uint32_t*)(data_+sizeof(uint32_t)) = this->functionCalls_.size(); // set nrOfCalls
     108  *(uint32_t*)(data_+2*sizeof(uint32_t)) = this->minGamestateID_; // set minGamestateID_
     109  uint8_t* temp = data_+3*sizeof(uint32_t);
    100110 
    101111  while( this->functionCalls_.size() )
    … …  
    107117  assert( temp==data_+currentSize_ );
    108118 
    109   Packet::send();
     119  Packet::send(host);
    110120  return true;
    111121}

  • code/branches/presentation2/src/libraries/network/packet/FunctionCalls.h

    r7490 r7788  
    5454  inline unsigned int getSize() const
    5555    { assert(!this->isDataENetAllocated()); return currentSize_; }
    56   bool process();
     56  virtual bool process(orxonox::Host* host);
    5757
    5858  void addCallStatic( uint32_t networkID, const MultiType* mt1=0, const MultiType* mt2=0, const MultiType* mt3=0, const MultiType* mt4=0, const MultiType* mt5=0);
    5959  void addCallMember( uint32_t networkID, uint32_t objectID, const MultiType* mt1=0, const MultiType* mt2=0, const MultiType* mt3=0, const MultiType* mt4=0, const MultiType* mt5=0);
    60   virtual bool send();
     60  virtual bool send(orxonox::Host* host);
    6161private:
    6262  std::queue<orxonox::FunctionCall> functionCalls_;
    6363  unsigned int                      clientID_;
     64  uint32_t                          minGamestateID_;
    6465  uint32_t                          currentSize_;
    6566};

  • code/branches/presentation2/src/libraries/network/packet/FunctionIDs.cc

    r6417 r7788  
    4646
    4747
    48 FunctionIDs::FunctionIDs( ) : Packet(){
     48FunctionIDs::FunctionIDs( ) : Packet()
     49{
    4950  unsigned int nrOfFunctions=0;
    5051  unsigned int packetSize=2*sizeof(uint32_t); //space for the packetID and for the nroffunctions
    … …  
    5556  //calculate total needed size (for all strings and integers)
    5657  ObjectList<NetworkFunctionBase>::iterator it;
    57   for(it = ObjectList<NetworkFunctionBase>::begin(); it; ++it){
     58  for(it = ObjectList<NetworkFunctionBase>::begin(); it; ++it)
     59  {
    5860    const std::string& functionname = it->getName();
    5961    networkID = it->getNetworkID();
    … …  
    7678  // now save all classids and classnames
    7779  std::pair<uint32_t, std::string> tempPair;
    78   while( !tempQueue.empty() ){
     80  while( !tempQueue.empty() )
     81  {
    7982    tempPair = tempQueue.front();
    8083    tempQueue.pop();
    … …  
    98101}
    99102
    100 uint32_t FunctionIDs::getSize() const{
     103uint32_t FunctionIDs::getSize() const
     104{
    101105  assert(this->data_);
    102106  uint8_t *temp = data_+sizeof(uint32_t); // packet identification
    … …  
    114118
    115119
    116 bool FunctionIDs::process(){
     120bool FunctionIDs::process(orxonox::Host* host)
     121{
    117122  int nrOfFunctions;
    118123  uint8_t *temp = data_+sizeof(uint32_t); //skip the packetid
    … …  
    127132  temp += sizeof(uint32_t);
    128133
    129   for( int i=0; i<nrOfFunctions; i++){
     134  for( int i=0; i<nrOfFunctions; i++)
     135  {
    130136    networkID = *(uint32_t*)temp;
    131137    stringsize = *(uint32_t*)(temp+sizeof(uint32_t));

  • code/branches/presentation2/src/libraries/network/packet/FunctionIDs.h

    r6417 r7788  
    4747  ~FunctionIDs();
    4848
    49   uint32_t getSize() const;
    50   bool process();
     49  virtual uint32_t getSize() const;
     50  virtual bool process(orxonox::Host* host);
    5151
    5252private:

  • code/branches/presentation2/src/libraries/network/packet/Gamestate.cc

    r7163 r7788  
    3636#include "network/synchronisable/Synchronisable.h"
    3737#include "network/GamestateHandler.h"
     38#include "network/Host.h"
    3839
    3940namespace orxonox {
    … …  
    4344#define GAMESTATE_START(data) (data + GamestateHeader::getSize())
    4445
    45 #define PACKET_FLAG_GAMESTATE  PacketFlag::Reliable
     46// #define PACKET_FLAG_GAMESTATE  PacketFlag::Reliable
     47#define PACKET_FLAG_GAMESTATE  0
    4648
    4749inline bool memzero( uint8_t* data, uint32_t datalength)
    … …  
    6567
    6668Gamestate::Gamestate():
    67   header_(0)
     69  header_()
    6870{
    6971  flags_ = flags_ | PACKET_FLAG_GAMESTATE;
    … …  
    7274
    7375Gamestate::Gamestate(uint8_t *data, unsigned int clientID):
    74   Packet(data, clientID)
     76  Packet(data, clientID), header_(data)
    7577{
    7678  flags_ = flags_ | PACKET_FLAG_GAMESTATE;
    77   header_ = new GamestateHeader(data_);
    78 }
    79 
    80 
    81 Gamestate::Gamestate(uint8_t *data)
     79}
     80
     81
     82Gamestate::Gamestate(uint8_t *data):
     83  header_(data)
    8284{
    8385  flags_ = flags_ | PACKET_FLAG_GAMESTATE;
    8486  data_ = data;
    85   header_ = new GamestateHeader(data_);
    8687}
    8788
    8889
    8990Gamestate::Gamestate(const Gamestate& g) :
    90     Packet( *(Packet*)&g ), nrOfVariables_(0)
     91  Packet( *(Packet*)&g ), header_(this->data_), nrOfVariables_(0)
    9192{
    9293  flags_ = flags_ | PACKET_FLAG_GAMESTATE;
    93   header_ = new GamestateHeader(data_);
    9494  sizes_ = g.sizes_;
    9595}
    … …  
    9898Gamestate::~Gamestate()
    9999{
    100   if( header_ )
    101     delete header_;
    102100}
    103101
    … …  
    105103bool Gamestate::collectData(int id, uint8_t mode)
    106104{
    107   assert(this->header_==0); // make sure the header didn't exist before
    108105  uint32_t tempsize=0, currentsize=0;
    109106  assert(data_==0);
    … …  
    120117  }
    121118
    122   // create the header object
    123   assert( header_ == 0 );
    124   header_ = new GamestateHeader(data_);
     119  // tell the gamestate header where to store the data
     120  header_.setData(this->data_);
    125121
    126122  //start collect data synchronisable by synchronisable
    … …  
    142138      assert(0); // if we don't use multithreading this part shouldn't be neccessary
    143139      // start allocate additional memory
    144       COUT(3) << "G.St.Man: need additional memory" << std::endl;
     140      COUT(3) << "Gamestate: need additional memory" << std::endl;
    145141      ObjectList<Synchronisable>::iterator temp = it;
    146142      uint32_t addsize=tempsize;
    … …  
    161157
    162158  //start write gamestate header
    163   header_->setDataSize( currentsize );
    164   header_->setID( id );
    165   header_->setBaseID( GAMESTATEID_INITIAL );
    166   header_->setDiffed( false );
    167   header_->setComplete( true );
    168   header_->setCompressed( false );
     159  header_.setDataSize( currentsize );
     160  header_.setID( id );
     161  header_.setBaseID( GAMESTATEID_INITIAL );
     162  header_.setDiffed( false );
     163  header_.setComplete( true );
     164  header_.setCompressed( false );
    169165  //stop write gamestate header
    170166
    171   COUT(5) << "G.ST.Man: Gamestate size: " << currentsize << std::endl;
    172   COUT(5) << "G.ST.Man: 'estimated' (and corrected) Gamestate size: " << size << std::endl;
     167  COUT(5) << "Gamestate: Gamestate size: " << currentsize << std::endl;
     168  COUT(5) << "Gamestate: 'estimated' (and corrected) Gamestate size: " << size << std::endl;
    173169  return true;
    174170}
    … …  
    177173bool Gamestate::spreadData(uint8_t mode)
    178174{
    179   COUT(4) << "processing gamestate with id " << header_->getID() << endl;
     175  COUT(5) << "processing gamestate with id " << header_.getID() << endl;
    180176  assert(data_);
    181   assert(!header_->isCompressed());
     177  assert(!header_.isCompressed());
    182178  uint8_t *mem=data_+GamestateHeader::getSize();
    183179  Synchronisable *s;
    184 
     180 
    185181  // update the data of the objects we received
    186   while(mem < data_+GamestateHeader::getSize()+header_->getDataSize())
     182  while(mem < data_+GamestateHeader::getSize()+header_.getDataSize())
    187183  {
    188184    SynchronisableHeader objectheader(mem);
    … …  
    197193      else
    198194      {
     195//         COUT(4) << "not creating object of classid " << objectheader.getClassID() << endl;
    199196        mem += objectheader.getDataSize() + ( objectheader.isDiffed() ? SynchronisableHeaderLight::getSize() : SynchronisableHeader::getSize() );
    200197      }
    … …  
    202199    else
    203200    {
     201//       COUT(4) << "updating object of classid " << objectheader.getClassID() << endl;
    204202      bool b = s->updateData(mem, mode);
    205203      assert(b);
    206204    }
    207205  }
     206  assert(mem-data_ == GamestateHeader::getSize()+header_.getDataSize());
     207 
    208208   // In debug mode, check first, whether there are no duplicate objectIDs
    209209#ifndef NDEBUG
    … …  
    249249{
    250250  assert(data_);
    251   if(header_->isCompressed())
    252     return header_->getCompSize()+GamestateHeader::getSize();
     251  if(header_.isCompressed())
     252    return header_.getCompSize()+GamestateHeader::getSize();
    253253  else
    254254  {
    255     return header_->getDataSize()+GamestateHeader::getSize();
     255    return header_.getDataSize()+GamestateHeader::getSize();
    256256  }
    257257}
    … …  
    271271
    272272
    273 bool Gamestate::process()
    274 {
    275   return GamestateHandler::addGamestate(this, getClientID());
     273bool Gamestate::process(orxonox::Host* host)
     274{
     275  return host->addGamestate(this, getPeerID());
    276276}
    277277
    … …  
    280280{
    281281  assert(data_);
    282   assert(!header_->isCompressed());
    283   uLongf buffer = (uLongf)(((header_->getDataSize() + 12)*1.01)+1);
     282  assert(!header_.isCompressed());
     283  uLongf buffer = (uLongf)(((header_.getDataSize() + 12)*1.01)+1);
    284284  if(buffer==0)
    285285    return false;
    … …  
    289289  uint8_t *source = data_ + GamestateHeader::getSize();
    290290  int retval;
    291   retval = compress( dest, &buffer, source, (uLong)(header_->getDataSize()) );
     291  retval = compress( dest, &buffer, source, (uLong)(header_.getDataSize()) );
    292292  switch ( retval )
    293293  {
    … …  
    299299
    300300  //copy and modify header
    301   GamestateHeader *temp = header_;
    302   header_ = new GamestateHeader(ndata, temp);
     301  GamestateHeader *temp = new GamestateHeader(data_);
     302  header_.setData(ndata);
     303  header_ = *temp;
    303304  delete temp;
    304305  //delete old data
    … …  
    306307  //save new data
    307308  data_ = ndata;
    308   header_->setCompSize( buffer );
    309   header_->setCompressed( true );
    310   COUT(0) << "gamestate compress datasize: " << header_->getDataSize() << " compsize: " << header_->getCompSize() << std::endl;
     309  header_.setCompSize( buffer );
     310  header_.setCompressed( true );
     311  COUT(4) << "gamestate compress datasize: " << header_.getDataSize() << " compsize: " << header_.getCompSize() << std::endl;
    311312  return true;
    312313}
    … …  
    316317{
    317318  assert(data_);
    318   assert(header_->isCompressed());
    319   COUT(4) << "GameStateClient: uncompressing gamestate. id: " << header_->getID() << ", baseid: " << header_->getBaseID() << ", datasize: " << header_->getDataSize() << ", compsize: " << header_->getCompSize() << std::endl;
    320   uint32_t datasize = header_->getDataSize();
    321   uint32_t compsize = header_->getCompSize();
     319  assert(header_.isCompressed());
     320  COUT(4) << "GameStateClient: uncompressing gamestate. id: " << header_.getID() << ", baseid: " << header_.getBaseID() << ", datasize: " << header_.getDataSize() << ", compsize: " << header_.getCompSize() << std::endl;
     321  uint32_t datasize = header_.getDataSize();
     322  uint32_t compsize = header_.getCompSize();
    322323  uint32_t bufsize;
    323324  bufsize = datasize;
    … …  
    338339
    339340  //copy over the header
    340   GamestateHeader *temp = header_;
    341   header_ = new GamestateHeader( data_, header_ );
     341  GamestateHeader* temp = new GamestateHeader( data_ );
     342  header_.setData(ndata);
     343  header_ = *temp;
    342344  delete temp;
    343345
    … …  
    357359  //set new pointers
    358360  data_ = ndata;
    359   header_->setCompressed( false );
    360   assert(header_->getDataSize()==datasize);
    361   assert(header_->getCompSize()==compsize);
     361  header_.setCompressed( false );
     362  assert(header_.getDataSize()==datasize);
     363  assert(header_.getCompSize()==compsize);
    362364  return true;
    363365}
    364366
    365367
     368inline void /*Gamestate::*/diffObject( uint8_t*& newDataPtr, uint8_t*& origDataPtr, uint8_t*& baseDataPtr, SynchronisableHeader& objectHeader, std::vector<uint32_t>::iterator& sizes )
     369{
     370  assert( objectHeader.getDataSize() == SynchronisableHeader(baseDataPtr).getDataSize() );
     371 
     372  uint32_t objectOffset = SynchronisableHeader::getSize(); // offset inside the object in the origData and baseData
     373  // Check whether the whole object stayed the same
     374  if( memcmp( origDataPtr+objectOffset, baseDataPtr+objectOffset, objectHeader.getDataSize()) == 0 )
     375  {
     376//     COUT(4) << "skip object " << Synchronisable::getSynchronisable(objectHeader.getObjectID())->getIdentifier()->getName() << endl;
     377    origDataPtr += objectOffset + objectHeader.getDataSize(); // skip the whole object
     378    baseDataPtr += objectOffset + objectHeader.getDataSize();
     379    sizes += Synchronisable::getSynchronisable(objectHeader.getObjectID())->getNrOfVariables();
     380  }
     381  else
     382  {
     383    // Now start to diff the Object
     384    SynchronisableHeaderLight newObjectHeader(newDataPtr);
     385    newObjectHeader = objectHeader; // copy over the objectheader
     386    VariableID variableID = 0;
     387    uint32_t diffedObjectOffset = SynchronisableHeaderLight::getSize();
     388    // iterate through all variables
     389    while( objectOffset < objectHeader.getDataSize()+SynchronisableHeader::getSize() )
     390    {
     391      // check whether variable changed and write id and copy over variable to the new stream
     392      // otherwise skip variable
     393      uint32_t varSize = *sizes;
     394      assert( varSize == Synchronisable::getSynchronisable(objectHeader.getObjectID())->getVarSize(variableID) );
     395      if ( varSize != 0 )
     396      {
     397        if ( memcmp(origDataPtr+objectOffset, baseDataPtr+objectOffset, varSize) != 0 )
     398        {
     399          *(VariableID*)(newDataPtr+diffedObjectOffset) = variableID; // copy over the variableID
     400          diffedObjectOffset += sizeof(VariableID);
     401          memcpy( newDataPtr+diffedObjectOffset, origDataPtr+objectOffset, varSize );
     402          diffedObjectOffset += varSize;
     403          objectOffset += varSize;
     404        }
     405        else
     406        {
     407          objectOffset += varSize;
     408        }
     409      }
     410
     411      ++variableID;
     412      ++sizes;
     413    }
     414   
     415    // if there are variables from this object with 0 size left in sizes
     416    if( Synchronisable::getSynchronisable(objectHeader.getObjectID())->getNrOfVariables() != variableID )
     417      sizes += Synchronisable::getSynchronisable(objectHeader.getObjectID())->getNrOfVariables() - variableID;
     418   
     419    newObjectHeader.setDiffed(true);
     420    newObjectHeader.setDataSize(diffedObjectOffset-SynchronisableHeaderLight::getSize());
     421    assert(objectOffset == objectHeader.getDataSize()+SynchronisableHeader::getSize());
     422    assert(newObjectHeader.getDataSize()>0);
     423   
     424    origDataPtr += objectOffset;
     425    baseDataPtr += objectOffset;
     426    newDataPtr += diffedObjectOffset;
     427  }
     428}
     429
     430inline void /*Gamestate::*/copyObject( uint8_t*& newData, uint8_t*& origData, uint8_t*& baseData, SynchronisableHeader& objectHeader, std::vector<uint32_t>::iterator& sizes )
     431{
     432  //       COUT(4) << "docopy" << endl;
     433  // Just copy over the whole Object
     434  memcpy( newData, origData, objectHeader.getDataSize()+SynchronisableHeader::getSize() );
     435  SynchronisableHeader(newData).setDiffed(false);
     436 
     437  newData += objectHeader.getDataSize()+SynchronisableHeader::getSize();
     438  origData += objectHeader.getDataSize()+SynchronisableHeader::getSize();
     439//   SynchronisableHeader baseHeader( baseData );
     440//   baseData += baseHeader.getDataSize()+SynchronisableHeader::getSize();
     441  //       COUT(4) << "copy " << h.getObjectID() << endl;
     442  //       COUT(4) << "copy " << h.getObjectID() << ":";
     443  sizes += Synchronisable::getSynchronisable(objectHeader.getObjectID())->getNrOfVariables();
     444//   for( unsigned int i = 0; i < Synchronisable::getSynchronisable(objectHeader.getObjectID())->getNrOfVariables(); ++i )
     445//   {
     446//     //         COUT(4) << " " << *sizes;
     447//     ++sizes;
     448//   }
     449    //       COUT(4) << endl;
     450}
     451
     452inline bool findObject(uint8_t*& dataPtr, uint8_t* endPtr, SynchronisableHeader& objectHeader)
     453{
     454  // Some assertions to make sure the dataPtr is valid (pointing to a SynchronisableHeader)
     455  {
     456    SynchronisableHeader htemp2(dataPtr);
     457    assert(htemp2.getClassID()<500);
     458    assert(htemp2.getDataSize()!=0 && htemp2.getDataSize()<1000);
     459    assert(htemp2.isDiffed()==false);
     460  }
     461  uint32_t objectID = objectHeader.getObjectID();
     462  while ( dataPtr < endPtr )
     463  {
     464    SynchronisableHeader htemp(dataPtr);
     465    assert( htemp.getDataSize()!=0 );
     466    if ( htemp.getObjectID() == objectID )
     467    {
     468      assert( objectHeader.getClassID() == htemp.getClassID() );
     469      assert( objectHeader.getCreatorID() == htemp.getCreatorID() );
     470      return true;
     471    }
     472    {
     473      if( dataPtr+htemp.getDataSize()+SynchronisableHeader::getSize() < endPtr )
     474      {
     475        SynchronisableHeader htemp2(dataPtr+htemp.getDataSize()+SynchronisableHeader::getSize());
     476        assert(htemp2.getClassID()<500);
     477        assert(htemp2.getDataSize()!=0 && htemp2.getDataSize()<1000);
     478        assert(htemp2.isDiffed()==false);
     479      }
     480    }
     481    dataPtr += htemp.getDataSize()+SynchronisableHeader::getSize();
     482   
     483  }
     484  assert(dataPtr == endPtr);
     485 
     486  return false;
     487}
     488
    366489Gamestate* Gamestate::diffVariables(Gamestate *base)
    367490{
    368491  assert(this && base); assert(data_ && base->data_);
    369   assert(!header_->isCompressed() && !base->header_->isCompressed());
    370   assert(!header_->isDiffed());
     492  assert(!header_.isCompressed() && !base->header_.isCompressed());
     493  assert(!header_.isDiffed());
     494  assert( header_.getDataSize() && base->header_.getDataSize() );
    371495
    372496
    373497  // *** first do a raw diff of the two gamestates
    374498
    375   uint8_t *baseData = GAMESTATE_START(base->data_);
    376   uint8_t *origData = GAMESTATE_START(this->data_);
    377   uint32_t origLength = header_->getDataSize();
    378   uint32_t baseLength = base->header_->getDataSize();
    379 
    380   assert( origLength && baseLength );
    381 
    382   uint8_t *nData = new uint8_t[origLength + GamestateHeader::getSize() + sizeof(uint32_t)*this->nrOfVariables_]; // this is the maximum size needed in the worst case
    383   uint8_t *dest = GAMESTATE_START(nData);
    384 
    385   uint32_t baseOffset = 0; //offset in the diffed stream
    386   uint32_t origOffset = 0; //offset in the new stream with removed 0's
    387   std::vector<uint32_t>::iterator sizes = this->sizes_.begin();
    388 
    389   while( origOffset < origLength )
     499  uint8_t *baseDataPtr = GAMESTATE_START(base->data_);
     500  uint8_t *origDataPtr = GAMESTATE_START(this->data_);
     501  uint8_t *origDataEnd = origDataPtr + header_.getDataSize();
     502  uint8_t *baseDataEnd = baseDataPtr + base->header_.getDataSize();
     503//   uint32_t origLength = header_.getDataSize();
     504//   uint32_t baseLength = base->header_.getDataSize();
     505
     506  // Allocate new space for diffed gamestate
     507  uint32_t newDataSize = header_.getDataSize() + GamestateHeader::getSize() + sizeof(uint32_t)*this->nrOfVariables_;
     508  uint8_t *newData = new uint8_t[newDataSize]; // this is the maximum size needed in the worst case
     509  uint8_t *destDataPtr = GAMESTATE_START(newData);
     510
     511  std::vector<uint32_t>::iterator sizesIt = this->sizes_.begin();
     512
     513  while( origDataPtr < origDataEnd )
    390514  {
    391515    //iterate through all objects
    392516
    393     SynchronisableHeader h(origData+origOffset);
     517    SynchronisableHeader origHeader(origDataPtr);
    394518
    395519    // Find (if possible) the current object in the datastream of the old gamestate
    396520    // Start at the current offset position
    397     if(baseOffset >= baseLength)
    398       baseOffset = 0;
    399     uint8_t* temp = baseData + baseOffset;
    400     uint32_t objectID = h.getObjectID();
    401     assert(temp < baseData+baseLength);
    402     assert(dest < nData + origLength + GamestateHeader::getSize() + sizeof(uint32_t)*this->nrOfVariables_);
    403     assert(sizes != this->sizes_.end());
    404     while ( temp < baseData+baseLength )
    405     {
    406       SynchronisableHeader htemp(temp);
    407       assert( htemp.getDataSize()!=0 );
    408       if ( htemp.getObjectID() == objectID )
    409       {
    410         assert( h.getClassID() == htemp.getClassID() );
    411         goto DODIFF;
    412       }
    413 //       {
    414 //         SynchronisableHeader htemp2(temp+htemp.getDataSize()+SynchronisableHeader::getSize());
    415 //         if( temp+htemp.getDataSize()+SynchronisableHeader::getSize() < baseData+baseLength )
    416 //         {
    417 //           assert(htemp2.getClassID()<500);
    418 //           assert(htemp2.getDataSize()!=0 && htemp2.getDataSize()<1000);
    419 //           assert(htemp2.isDiffed()==false);
    420 //         }
    421 //       }
    422       temp += htemp.getDataSize()+SynchronisableHeader::getSize();
     521    if(baseDataPtr == baseDataEnd)
     522      baseDataPtr = GAMESTATE_START(base->data_);
     523    uint8_t* oldBaseDataPtr = baseDataPtr;
     524   
     525    assert(baseDataPtr < baseDataEnd);
     526    assert(destDataPtr < newData + newDataSize);
     527    assert(sizesIt != this->sizes_.end());
     528   
     529    assert(Synchronisable::getSynchronisable(origHeader.getObjectID()));
     530    assert(ClassByID(origHeader.getClassID()));
     531    assert(origHeader.getDataSize() < 500);
     532   
     533    bool diffedObject = false;
     534    if( findObject(baseDataPtr, baseDataEnd, origHeader) )
     535    {
     536      SynchronisableHeader baseHeader(baseDataPtr);
     537      assert(Synchronisable::getSynchronisable(baseHeader.getObjectID()));
     538      assert(ClassByID(baseHeader.getClassID()));
     539      assert(baseHeader.getDataSize() < 500);
     540      if( SynchronisableHeader(baseDataPtr).getDataSize()==origHeader.getDataSize() )
     541      {
     542//         COUT(4) << "diffing object in order: " << Synchronisable::getSynchronisable(origHeader.getObjectID())->getIdentifier()->getName() << endl;
     543        diffObject(destDataPtr, origDataPtr, baseDataPtr, origHeader, sizesIt);
     544        diffedObject = true;
     545      }
     546      else
     547      {
     548//         COUT(4) << "copy object because of different data sizes (1): " << Synchronisable::getSynchronisable(origHeader.getObjectID())->getIdentifier()->getName() << endl;
     549        copyObject(destDataPtr, origDataPtr, baseDataPtr, origHeader, sizesIt);
     550        assert(sizesIt != this->sizes_.end() || origDataPtr==origDataEnd);
     551      }
    423552       
    424553    }
    425     // If not found start looking at the beginning
    426     assert( temp==baseData+baseLength );
    427     temp = baseData;
    428 //     {
    429 //       SynchronisableHeader htemp2(temp);
    430 //       if( temp < baseData+baseLength )
    431 //       {
    432 //         assert(htemp2.getClassID()<500);
    433 //         assert(htemp2.getDataSize()!=0 && htemp2.getDataSize()<1000);
    434 //         assert(htemp2.isDiffed()==false);
    435 //       }
    436 //     }
    437     while ( temp < baseData+baseOffset )
    438     {
    439       SynchronisableHeader htemp(temp);
    440       if ( htemp.getObjectID() == objectID )
    441       {
    442         assert( h.getClassID() == htemp.getClassID() );
    443         goto DODIFF;
    444       }
    445 //       {
    446 //         SynchronisableHeader htemp2(temp+htemp.getDataSize()+SynchronisableHeader::getSize());
    447 //         if( temp+htemp.getDataSize()+SynchronisableHeader::getSize() < baseData+baseLength )
    448 //         {
    449 //           assert(htemp2.getClassID()<500);
    450 //           assert(htemp2.getDataSize()!=0 && htemp2.getDataSize()<1000);
    451 //           assert(htemp2.isDiffed()==false);
    452 //         }
    453 //       }
    454       temp += htemp.getDataSize()+SynchronisableHeader::getSize();
    455     }
    456     // Object is new, thus never transmitted -> just copy over
    457     goto DOCOPY;
    458 
    459 
    460 DODIFF:
    461     {
    462 //       COUT(4) << "dodiff" << endl;
    463 //       if(baseOffset==0)
    464 //       {
    465 //         assert(origOffset==0);
    466 //       }
    467       uint32_t objectOffset = SynchronisableHeader::getSize(); // offset inside the object in the origData and baseData
    468       // Check whether the whole object stayed the same
    469       if( memcmp( origData+origOffset+objectOffset, temp+objectOffset, h.getDataSize()) == 0 )
    470       {
    471 //         COUT(4) << "skip object" << Synchronisable::getSynchronisable(h.getObjectID())->getIdentifier()->getName() << endl;
    472         origOffset += objectOffset+ h.getDataSize(); // skip the whole object
    473         baseOffset = temp + h.getDataSize()+SynchronisableHeader::getSize() - baseData;
    474         sizes += Synchronisable::getSynchronisable(h.getObjectID())->getNrOfVariables();
     554    else
     555    {
     556      assert( baseDataPtr == baseDataEnd );
     557      baseDataPtr = GAMESTATE_START(base->data_);
     558      if( findObject(baseDataPtr, oldBaseDataPtr, origHeader) )
     559      {
     560        SynchronisableHeader baseHeader(baseDataPtr);
     561        assert(Synchronisable::getSynchronisable(baseHeader.getObjectID()));
     562        assert(ClassByID(baseHeader.getClassID()));
     563        assert(baseHeader.getDataSize() < 500);
     564        if( SynchronisableHeader(baseDataPtr).getDataSize()==origHeader.getDataSize() )
     565        {
     566//           COUT(4) << "diffing object out of order: " << Synchronisable::getSynchronisable(origHeader.getObjectID())->getIdentifier()->getName() << endl;
     567          diffObject(destDataPtr, origDataPtr, baseDataPtr, origHeader, sizesIt);
     568          diffedObject = true;
     569        }
     570        else
     571        {
     572//           COUT(4) << "copy object because of different data sizes (2): " << Synchronisable::getSynchronisable(origHeader.getObjectID())->getIdentifier()->getName() << endl;
     573          copyObject(destDataPtr, origDataPtr, baseDataPtr, origHeader, sizesIt);
     574          assert(sizesIt != this->sizes_.end() || origDataPtr==origDataEnd);
     575        }
    475576      }
    476577      else
    477578      {
    478 //         if( Synchronisable::getSynchronisable(h.getObjectID())->getIdentifier()->getName() == "Bot" )
    479 //           COUT(0) << "blub" << endl;
    480 //         COUT(4) << "object diff: " << Synchronisable::getSynchronisable(h.getObjectID())->getIdentifier()->getName() << endl;
    481 //         COUT(4) << "diff " << h.getObjectID() << ":";
    482         // Now start to diff the Object
    483         SynchronisableHeaderLight h2(dest);
    484         h2 = h; // copy over the objectheader
    485         VariableID variableID = 0;
    486         uint32_t newObjectOffset = SynchronisableHeaderLight::getSize();
    487         // iterate through all variables
    488         while( objectOffset < h.getDataSize()+SynchronisableHeader::getSize() )
    489         {
    490           // check whether variable changed and write id and copy over variable to the new stream
    491           // otherwise skip variable
    492           assert(sizes != this->sizes_.end());
    493           uint32_t varSize = *sizes;
    494           assert( varSize == Synchronisable::getSynchronisable(h.getObjectID())->getVarSize(variableID) );
    495           if ( varSize != 0 )
    496           {
    497             if ( memcmp(origData+origOffset+objectOffset, temp+objectOffset, varSize) != 0 )
    498             {
    499 //               COUT(4) << "copy variable" << endl;
    500               *(VariableID*)(dest+newObjectOffset) = variableID; // copy over the variableID
    501               newObjectOffset += sizeof(VariableID);
    502               memcpy( dest+newObjectOffset, origData+origOffset+objectOffset, varSize );
    503               newObjectOffset += varSize;
    504               objectOffset += varSize;
    505             }
    506             else
    507             {
    508 //               COUT(4) << "skip variable" << endl;
    509               objectOffset += varSize;
    510             }
    511           }
    512 //           else
    513 //             COUT(4) << "varsize 0" << endl;
    514 
    515           ++variableID;
    516           ++sizes;
    517         }
    518        
    519         if( Synchronisable::getSynchronisable(h.getObjectID())->getNrOfVariables() != variableID )
    520           sizes += Synchronisable::getSynchronisable(h.getObjectID())->getNrOfVariables() - variableID;
    521 //         COUT(4) << endl;
    522         h2.setDiffed(true);
    523         h2.setDataSize(newObjectOffset-SynchronisableHeaderLight::getSize());
    524         assert(objectOffset == h.getDataSize()+SynchronisableHeader::getSize());
    525         origOffset += objectOffset;
    526 //         baseOffset += temp + h.getDataSize()+SynchronisableHeader::getSize() - baseData;
    527         //baseOffset += objectOffset;
    528 //         SynchronisableHeader htemp(temp);
    529 //         baseOffset += SynchronisableHeader::getSize() + htemp.getDataSize();
    530 //         {
    531 //           SynchronisableHeader htemp2( baseData+(temp-baseData+objectOffset) );
    532 //           if( baseData+(temp-baseData+objectOffset) < baseData+baseLength )
    533 //           {
    534 //             assert(htemp2.getClassID()<500);
    535 //             assert(htemp2.getDataSize()!=0 && htemp2.getDataSize()<1000);
    536 //             assert(htemp2.isDiffed()==false);
    537 //           }
    538 //         }
    539         baseOffset = temp-baseData + objectOffset;
    540         dest += newObjectOffset;
    541       }
    542 
    543       continue;
    544     }
    545 
    546 DOCOPY:
    547     {
    548 //       COUT(4) << "docopy" << endl;
    549       // Just copy over the whole Object
    550       memcpy( dest, origData+origOffset, h.getDataSize()+SynchronisableHeader::getSize() );
    551       dest += h.getDataSize()+SynchronisableHeader::getSize();
    552       origOffset += h.getDataSize()+SynchronisableHeader::getSize();
    553       assert( Synchronisable::getSynchronisable(h.getObjectID()) );
    554 //       COUT(4) << "copy " << h.getObjectID() << endl;
    555 //       COUT(4) << "copy " << h.getObjectID() << ":";
    556       //sizes += Synchronisable::getSynchronisable(h.getObjectID())->getNrOfVariables();
    557       for( unsigned int i = 0; i < Synchronisable::getSynchronisable(h.getObjectID())->getNrOfVariables(); ++i )
    558       {
    559 //         COUT(4) << " " << *sizes;
    560         ++sizes;
    561       }
    562 //       COUT(4) << endl;
    563       assert(sizes != this->sizes_.end() || origOffset>=origLength);
    564       continue;
    565     }
    566   }
    567 
    568 
    569   Gamestate *g = new Gamestate(nData, getClientID());
    570   assert(g->header_);
    571   *(g->header_) = *header_;
    572   g->header_->setBaseID( base->getID() );
    573   g->header_->setDataSize(dest - nData - GamestateHeader::getSize());
     579//         COUT(4) << "copy object: " << Synchronisable::getSynchronisable(origHeader.getObjectID())->getIdentifier()->getName() << endl;
     580        assert(baseDataPtr == oldBaseDataPtr);
     581        copyObject(destDataPtr, origDataPtr, baseDataPtr, origHeader, sizesIt);
     582        assert(sizesIt != this->sizes_.end() || origDataPtr==origDataEnd);
     583      }
     584    }
     585  }
     586  assert(sizesIt==this->sizes_.end());
     587
     588
     589  Gamestate *g = new Gamestate(newData, getPeerID());
     590  (g->header_) = header_;
     591  g->header_.setBaseID( base->getID() );
     592  g->header_.setDataSize(destDataPtr - newData - GamestateHeader::getSize());
    574593  g->flags_=flags_;
    575594  g->packetDirection_ = packetDirection_;
    … …  
    579598
    580599
    581 Gamestate* Gamestate::diffData(Gamestate *base)
     600/*Gamestate* Gamestate::diffData(Gamestate *base)
    582601{
    583602  assert(this && base); assert(data_ && base->data_);
    584   assert(!header_->isCompressed() && !base->header_->isCompressed());
    585   assert(!header_->isDiffed());
     603  assert(!header_.isCompressed() && !base->header_.isCompressed());
     604  assert(!header_.isDiffed());
    586605
    587606  uint8_t *basep = GAMESTATE_START(base->data_);
    588607  uint8_t *gs = GAMESTATE_START(this->data_);
    589   uint32_t dest_length = header_->getDataSize();
     608  uint32_t dest_length = header_.getDataSize();
    590609
    591610  if(dest_length==0)
    … …  
    595614  uint8_t *dest = GAMESTATE_START(ndata);
    596615
    597   rawDiff( dest, gs, basep, header_->getDataSize(), base->header_->getDataSize() );
     616  rawDiff( dest, gs, basep, header_.getDataSize(), base->header_.getDataSize() );
    598617#ifndef NDEBUG
    599618  uint8_t *dest2 = new uint8_t[dest_length];
    600   rawDiff( dest2, dest, basep, header_->getDataSize(), base->header_->getDataSize() );
     619  rawDiff( dest2, dest, basep, header_.getDataSize(), base->header_.getDataSize() );
    601620  assert( memcmp( dest2, gs, dest_length) == 0 );
    602621  delete dest2;
    … …  
    606625  assert(g->header_);
    607626  *(g->header_) = *header_;
    608   g->header_->setDiffed( true );
    609   g->header_->setBaseID( base->getID() );
     627  g->header_.setDiffed( true );
     628  g->header_.setBaseID( base->getID() );
    610629  g->flags_=flags_;
    611630  g->packetDirection_ = packetDirection_;
    … …  
    619638{
    620639  assert(this && base); assert(data_ && base->data_);
    621   assert(!header_->isCompressed() && !base->header_->isCompressed());
    622   assert(header_->isDiffed());
     640  assert(!header_.isCompressed() && !base->header_.isCompressed());
     641  assert(header_.isDiffed());
    623642
    624643  uint8_t *basep = GAMESTATE_START(base->data_);
    625644  uint8_t *gs = GAMESTATE_START(this->data_);
    626   uint32_t dest_length = header_->getDataSize();
     645  uint32_t dest_length = header_.getDataSize();
    627646
    628647  if(dest_length==0)
    … …  
    632651  uint8_t *dest = ndata + GamestateHeader::getSize();
    633652
    634   rawDiff( dest, gs, basep, header_->getDataSize(), base->header_->getDataSize() );
     653  rawDiff( dest, gs, basep, header_.getDataSize(), base->header_.getDataSize() );
    635654
    636655  Gamestate *g = new Gamestate(ndata, getClientID());
    637656  assert(g->header_);
    638657  *(g->header_) = *header_;
    639   g->header_->setDiffed( false );
     658  g->header_.setDiffed( false );
    640659  g->flags_=flags_;
    641660  g->packetDirection_ = packetDirection_;
    … …  
    670689  }
    671690  assert(j==datalength);
    672 }
    673 
    674 
    675 Gamestate* Gamestate::doSelection(unsigned int clientID, unsigned int targetSize){
     691}*/
     692
     693
     694/*Gamestate* Gamestate::doSelection(unsigned int clientID, unsigned int targetSize){
    676695  assert(data_);
    677696  std::list<obj>::iterator it;
    678697
    679698  // allocate memory for new data
    680   uint8_t *gdata = new uint8_t[header_->getDataSize()+GamestateHeader::getSize()];
     699  uint8_t *gdata = new uint8_t[header_.getDataSize()+GamestateHeader::getSize()];
    681700  // create a gamestate out of it
    682701  Gamestate *gs = new Gamestate(gdata);
    … …  
    694713
    695714  //call TrafficControl
    696   TrafficControl::getInstance()->processObjectList( clientID, header_->getID(), dataVector_ );
     715  TrafficControl::getInstance()->processObjectList( clientID, header_.getID(), dataVector_ );
    697716
    698717  //copy in the zeros
    … …  
    725744#ifndef NDEBUG
    726745  uint32_t origsize = destsize;
    727   while ( origsize < header_->getDataSize() )
     746  while ( origsize < header_.getDataSize() )
    728747  {
    729748    SynchronisableHeader oldobjectheader(origdata);
    … …  
    732751    origsize += objectsize;
    733752  }
    734   assert(origsize==header_->getDataSize());
     753  assert(origsize==header_.getDataSize());
    735754  assert(destsize!=0);
    736755#endif
    737   gs->header_->setDataSize( destsize );
     756  gs->header_.setDataSize( destsize );
    738757  return gs;
    739 }
    740 
    741 
    742 uint32_t Gamestate::calcGamestateSize(int32_t id, uint8_t mode)
     758}*/
     759
     760
     761uint32_t Gamestate::calcGamestateSize(uint32_t id, uint8_t mode)
    743762{
    744763  uint32_t size = 0;

  • code/branches/presentation2/src/libraries/network/packet/Gamestate.h

    r7163 r7788  
    4242#include "Packet.h"
    4343
    44 namespace orxonox {
     44namespace orxonox
     45{
    4546
    46 namespace packet {
     47namespace packet
     48{
     49   
     50static const uint8_t GAMESTATE_MODE_SERVER = 0x1;
     51static const uint8_t GAMESTATE_MODE_CLIENT = 0x2;
    4752
    48 class _NetworkExport GamestateHeader{
     53class _NetworkExport GamestateHeader
     54{
    4955  public:
    50     GamestateHeader(uint8_t *data){ assert(data); data_ = data; *(uint32_t*)data_ = Type::Gamestate; }
    51     GamestateHeader(uint8_t *data, GamestateHeader* h)
    52     { assert(data); data_=data; memcpy(data_, h->data_, getSize()); }
     56    GamestateHeader(){ data_=0; }
     57    GamestateHeader(uint8_t* data)
     58      { assert(data); data_ = data; *(uint32_t*)data_ = Type::Gamestate; }
     59    /*GamestateHeader(uint8_t* data, GamestateHeader* h)
     60      { assert(data); data_=data; memcpy(data_, h->data_, getSize()); }*/
     61    void setData(uint8_t* data)
     62      { assert(data); data_ = data; *(uint32_t*)data_ = Type::Gamestate; }
    5363    static inline uint32_t getSize()
    54     { return 21; }
     64      { return 21; }
    5565
    56     inline int32_t getID() const
    57     { assert(data_); return *(int32_t*)(data_+4); }
    58     inline void setID(int32_t id)
    59     { assert(data_); *(int32_t*)(data_+4) = id; }
     66    inline uint32_t getID() const
     67      { assert(data_); return *(uint32_t*)(data_+4); }
     68    inline void setID(uint32_t id)
     69      { assert(data_); *(uint32_t*)(data_+4) = id; }
    6070
    61     inline int32_t getBaseID() const
    62     { assert(data_); return *(int32_t*)(data_+8); }
    63     inline void setBaseID(int32_t id)
    64     { assert(data_); *(int32_t*)(data_+8) = id; }
     71    inline uint32_t getBaseID() const
     72      { assert(data_); return *(uint32_t*)(data_+8); }
     73    inline void setBaseID(uint32_t id)
     74      { assert(data_); *(uint32_t*)(data_+8) = id; }
    6575
    6676    inline uint32_t getDataSize() const
    67     { assert(data_); return *(uint32_t*)(data_+12); }
     77      { assert(data_); return *(uint32_t*)(data_+12); }
    6878    inline void setDataSize(uint32_t size)
    69     { assert(data_); *(uint32_t*)(data_+12) = size; }
     79      { assert(data_); *(uint32_t*)(data_+12) = size; }
    7080
    7181    inline uint32_t getCompSize() const
    … …  
    7585
    7686    inline bool isDiffed() const
    77     { assert(data_); return *(int8_t*)(data_+20) & 0x1; }
     87      { assert(data_); return *(int8_t*)(data_+20) & 0x1; }
    7888    inline void setDiffed(bool b)
    79     { assert(data_); *(int8_t*)(data_+20) = (b<<0) | (*(int8_t*)(data_+20) & 0x6 ); }
     89      { assert(data_); *(int8_t*)(data_+20) = (b<<0) | (*(int8_t*)(data_+20) & 0x6 ); }
    8090
    8191    inline bool isComplete() const
    82     { assert(data_); return *(int8_t*)(data_+20) & 0x2; }
     92      { assert(data_); return *(int8_t*)(data_+20) & 0x2; }
    8393    inline void setComplete(bool b)
    84     { assert(data_); *(int8_t*)(data_+20) = (b<<1) | (*(int8_t*)(data_+20) & 0x5 ); }
     94      { assert(data_); *(int8_t*)(data_+20) = (b<<1) | (*(int8_t*)(data_+20) & 0x5 ); }
    8595
    8696    inline bool isCompressed() const
    87     { assert(data_); return *(int8_t*)(data_+20) & 0x4; }
     97      { assert(data_); return *(int8_t*)(data_+20) & 0x4; }
    8898    inline void setCompressed(bool b)
    89     { assert(data_); *(int8_t*)(data_+20) = (b<<2) | (*(int8_t*)(data_+20) & 0x3 ); }
     99      { assert(data_); *(int8_t*)(data_+20) = (b<<2) | (*(int8_t*)(data_+20) & 0x3 ); }
    90100
    91101    inline void operator=(GamestateHeader& h)
    92     { assert(data_); assert(h.data_); memcpy( data_, h.data_, getSize()); }
     102      { assert(data_); assert(h.data_); memcpy( data_, h.data_, getSize()); }
    93103  private:
    94     uint8_t *data_;
     104    uint8_t* data_;
    95105
    96106};
    … …  
    99109    @author Oliver Scheuss
    100110*/
    101 class _NetworkExport Gamestate: public Packet{
     111class _NetworkExport Gamestate: public Packet
     112{
    102113  public:
    103114    Gamestate();
    … …  
    110121    bool collectData(int id, uint8_t mode=0x0);
    111122    bool spreadData( uint8_t mode=0x0);
    112     inline int32_t getID() const { return header_->getID(); }
    113     inline bool isDiffed() const { return header_->isDiffed(); }
    114     inline bool isCompressed() const { return header_->isCompressed(); }
    115     inline int32_t getBaseID() const { return header_->getBaseID(); }
    116     inline uint32_t getDataSize() const { return header_->getDataSize(); }
     123    inline uint32_t getID() const { return header_.getID(); }
     124    inline bool isDiffed() const { return header_.isDiffed(); }
     125    inline bool isCompressed() const { return header_.isCompressed(); }
     126    inline int32_t getBaseID() const { return header_.getBaseID(); }
     127    inline uint32_t getDataSize() const { return header_.getDataSize(); }
    117128    Gamestate* diffVariables(Gamestate *base);
    118     Gamestate* diffData(Gamestate *base);
    119     Gamestate *undiff(Gamestate *base);
    120     Gamestate* doSelection(unsigned int clientID, unsigned int targetSize);
     129//     Gamestate* diffData(Gamestate *base);
     130//     Gamestate *undiff(Gamestate *base);
     131//     Gamestate* doSelection(unsigned int clientID, unsigned int targetSize);
    121132    bool compressData();
    122133    bool decompressData();
    … …  
    125136    // Packet functions
    126137  private:
    127     void rawDiff( uint8_t* newdata, uint8_t* data, uint8_t* basedata, uint32_t datalength, uint32_t baselength);
    128     inline uint32_t findObject( const SynchronisableHeader& header, uint8_t* mem, uint32_t dataLength, uint32_t startPosition = 0 );
     138//     void rawDiff( uint8_t* newdata, uint8_t* data, uint8_t* basedata, uint32_t datalength, uint32_t baselength);
     139//     inline uint32_t findObject( const SynchronisableHeader& header, uint8_t* mem, uint32_t dataLength, uint32_t startPosition = 0 );
    129140    virtual uint32_t getSize() const;
    130     virtual inline bool process();
    131     uint32_t calcGamestateSize(int32_t id, uint8_t mode=0x0);
     141    virtual bool process(orxonox::Host* host);
     142    uint32_t calcGamestateSize(uint32_t id, uint8_t mode=0x0);
     143//     inline void diffObject( uint8_t*& newData, uint8_t*& origData, uint8_t*& baseData, SynchronisableHeader& objectHeader, std::vector<uint32_t>::iterator& sizes );
     144//     inline void copyObject( uint8_t*& newData, uint8_t*& origData, uint8_t*& baseData, SynchronisableHeader& objectHeader, std::vector<uint32_t>::iterator& sizes );
    132145   
    133146    std::list<obj>          dataVector_;
    134     GamestateHeader*        header_;
     147    GamestateHeader         header_;
    135148    std::vector<uint32_t>   sizes_;
    136149    uint32_t                nrOfVariables_;

  • code/branches/presentation2/src/libraries/network/packet/Packet.cc

    r7163 r7788  
    3535#include <enet/enet.h>
    3636#include <boost/static_assert.hpp>
     37#include <boost/thread/mutex.hpp>
    3738
    3839#include "util/Debug.h"
    … …  
    5354
    5455// Make sure we assume the right values
    55 BOOST_STATIC_ASSERT(static_cast<int>(PacketFlag::Reliable)   == static_cast<int>(ENET_PACKET_FLAG_RELIABLE));
    56 BOOST_STATIC_ASSERT(static_cast<int>(PacketFlag::Unsequence) == static_cast<int>(ENET_PACKET_FLAG_UNSEQUENCED));
    57 BOOST_STATIC_ASSERT(static_cast<int>(PacketFlag::NoAllocate) == static_cast<int>(ENET_PACKET_FLAG_NO_ALLOCATE));
     56BOOST_STATIC_ASSERT(static_cast<int>(PacketFlag::Reliable)    == static_cast<int>(ENET_PACKET_FLAG_RELIABLE));
     57BOOST_STATIC_ASSERT(static_cast<int>(PacketFlag::Unsequenced) == static_cast<int>(ENET_PACKET_FLAG_UNSEQUENCED));
     58BOOST_STATIC_ASSERT(static_cast<int>(PacketFlag::NoAllocate)  == static_cast<int>(ENET_PACKET_FLAG_NO_ALLOCATE));
    5859
    5960#define PACKET_FLAG_DEFAULT PacketFlag::NoAllocate
    … …  
    6162
    6263std::map<size_t, Packet *> Packet::packetMap_;
     64boost::mutex Packet::packetMapMutex_;
    6365
    6466Packet::Packet()
    … …  
    6668  flags_ = PACKET_FLAG_DEFAULT;
    6769  packetDirection_ = Direction::Outgoing;
    68   clientID_=0;
     70  peerID_=0;
    6971  data_=0;
    7072  enetPacket_=0;
    … …  
    7274}
    7375
    74 Packet::Packet(uint8_t *data, unsigned int clientID)
     76Packet::Packet(uint8_t *data, unsigned int peerID)
    7577{
    7678  flags_ = PACKET_FLAG_DEFAULT;
    7779  packetDirection_ = Direction::Incoming;
    78   clientID_=clientID;
     80  peerID_=peerID;
    7981  data_=data;
    8082  enetPacket_=0;
    … …  
    8789  flags_=p.flags_;
    8890  packetDirection_ = p.packetDirection_;
    89   clientID_ = p.clientID_;
     91  peerID_ = p.peerID_;
    9092  if(p.data_){
    9193    data_ = new uint8_t[p.getSize()];
    … …  
    123125}
    124126
    125 bool Packet::send(){
     127bool Packet::send(orxonox::Host* host){
    126128  if(packetDirection_ != Direction::Outgoing && packetDirection_ != Direction::Bidirectional ){
    127129    assert(0);
    … …  
    142144      // Assures we don't create a packet and destroy it right after in another thread
    143145      // without having a reference in the packetMap_
     146      Packet::packetMapMutex_.lock();
    144147      packetMap_[reinterpret_cast<size_t>(enetPacket_)] = this;
     148      Packet::packetMapMutex_.unlock();
    145149    }
    146150  }
    … …  
    164168//  ENetPacket *temp = enetPacket_;
    165169//  enetPacket_ = 0; // otherwise we have a double free because enet already handles the deallocation of the packet
    166   if(!Host::addPacket( enetPacket_, clientID_))
    167     enet_packet_destroy(this->enetPacket_); // if we could not add the packet to the enet queue delete it manually
     170  if( this->flags_ & PacketFlag::Reliable )
     171    host->addPacket( enetPacket_, peerID_, NETWORK_CHANNEL_DEFAULT);
     172  else
     173    host->addPacket( enetPacket_, peerID_, NETWORK_CHANNEL_UNRELIABLE);
    168174  return true;
    169175}
    … …  
    172178  uint8_t *data = packet->data;
    173179  assert(ClientInformation::findClient(&peer->address)->getID() != static_cast<unsigned int>(-2) || !Host::isServer());
    174   unsigned int clientID = ClientInformation::findClient(&peer->address)->getID();
     180  unsigned int peerID = ClientInformation::findClient(&peer->address)->getID();
     181  // HACK
     182  if( peerID==static_cast<unsigned int>(-2))
     183    peerID = NETWORK_PEER_ID_SERVER;
    175184  Packet *p = 0;
    176   COUT(6) << "packet type: " << *(Type::Value *)&data[_PACKETID] << std::endl;
     185//   COUT(6) << "packet type: " << *(Type::Value *)&data[_PACKETID] << std::endl;
    177186  switch( *(Type::Value *)(data + _PACKETID) )
    178187  {
    179188    case Type::Acknowledgement:
    180       COUT(5) << "ack" << std::endl;
    181       p = new Acknowledgement( data, clientID );
     189//       COUT(5) << "ack" << std::endl;
     190    p = new Acknowledgement( data, peerID );
    182191      break;
    183192    case Type::Chat:
    184       COUT(5) << "chat" << std::endl;
    185       p = new Chat( data, clientID );
     193//       COUT(5) << "chat" << std::endl;
     194      p = new Chat( data, peerID );
    186195      break;
    187196    case Type::ClassID:
    188       COUT(5) << "classid" << std::endl;
    189       p = new ClassID( data, clientID );
     197//       COUT(5) << "classid" << std::endl;
     198      p = new ClassID( data, peerID );
    190199      break;
    191200    case Type::Gamestate:
    192       COUT(5) << "gamestate" << std::endl;
    193       // TODO: remove brackets
    194       p = new Gamestate( data, clientID );
     201//       COUT(5) << "gamestate" << std::endl;
     202      p = new Gamestate( data, peerID );
    195203      break;
    196204    case Type::Welcome:
    197       COUT(5) << "welcome" << std::endl;
    198       p = new Welcome( data, clientID );
     205//       COUT(5) << "welcome" << std::endl;
     206      p = new Welcome( data, peerID );
    199207      break;
    200208    case Type::DeleteObjects:
    201       COUT(5) << "deleteobjects" << std::endl;
    202       p = new DeleteObjects( data, clientID );
     209//       COUT(5) << "deleteobjects" << std::endl;
     210      p = new DeleteObjects( data, peerID );
    203211      break;
    204212    case Type::FunctionCalls:
    205       COUT(5) << "functionCalls" << std::endl;
    206       p = new FunctionCalls( data, clientID );
     213//       COUT(5) << "functionCalls" << std::endl;
     214      p = new FunctionCalls( data, peerID );
    207215      break;
    208216    case Type::FunctionIDs:
    209       COUT(5) << "functionIDs" << std::endl;
    210       p = new FunctionIDs( data, clientID );
     217//       COUT(5) << "functionIDs" << std::endl;
     218      p = new FunctionIDs( data, peerID );
    211219      break;
    212220    default:
    213       assert(0); //TODO: repair this
     221      assert(0);
    214222      break;
    215223  }
    … …  
    229237void Packet::deletePacket(ENetPacket *enetPacket){
    230238  // Get our Packet from a global map with all Packets created in the send() method of Packet.
     239  Packet::packetMapMutex_.lock();
    231240  std::map<size_t, Packet*>::iterator it = packetMap_.find(reinterpret_cast<size_t>(enetPacket));
    232241  assert(it != packetMap_.end());
    … …  
    235244  delete it->second;
    236245  packetMap_.erase(it);
    237   COUT(6) << "PacketMap size: " << packetMap_.size() << std::endl;
     246  Packet::packetMapMutex_.unlock();
     247//   COUT(6) << "PacketMap size: " << packetMap_.size() << std::endl;
    238248}
    239249

  • code/branches/presentation2/src/libraries/network/packet/Packet.h

    r7490 r7788  
    6868    virtual unsigned char *getData(){ return data_; };
    6969    virtual unsigned int getSize() const =0;
    70     virtual bool process()=0;
     70    virtual bool process(orxonox::Host* host)=0;
    7171    inline uint32_t getFlags()
    7272      { return flags_; }
    73     inline int getClientID()
    74       { return clientID_; }
    75     inline void setClientID( int id )
    76       { clientID_ = id; }
     73    inline int getPeerID()
     74      { return peerID_; }
     75    inline void setPeerID( int id )
     76      { peerID_ = id; }
     77    inline bool isReliable()
     78      { return this->flags_ & PacketFlag::Reliable; }
     79    inline uint32_t getRequiredGamestateID()
     80      { return this->requiredGamestateID_; }
    7781
    78     virtual bool send();
     82    virtual bool send(orxonox::Host* host);
    7983  protected:
    8084    Packet();
    81     Packet(uint8_t *data, unsigned int clientID);
     85    Packet(uint8_t *data, unsigned int peerID);
    8286//    Packet(ENetPacket *packet, ENetPeer *peer);
    8387    inline bool isDataENetAllocated() const
    … …  
    8589
    8690    uint32_t flags_;
    87     unsigned int clientID_;
     91    unsigned int peerID_;
     92    uint32_t requiredGamestateID_;
    8893    Direction::Value packetDirection_;
    8994    /** Pointer to the data. Be careful when deleting it because it might
    … …  
    96101  private:
    97102    static std::map<size_t, Packet *> packetMap_;
     103    static boost::mutex               packetMapMutex_;
    98104    ENetPacket *enetPacket_;
    99105};

  • code/branches/presentation2/src/libraries/network/packet/Welcome.cc

    r5781 r7788  
    7373}
    7474
    75 bool Welcome::process(){
     75bool Welcome::process(orxonox::Host* host){
    7676  uint32_t clientID;
    7777  clientID = *(uint32_t *)(data_ + _CLIENTID );
    7878  assert(*(uint32_t *)(data_ + _ENDIANTEST ) == 0xFEDC4321);
    79   Host::setClientID(clientID);
     79  host->setClientID(clientID);
    8080  COUT(3) << "Welcome set clientId: " << clientID << endl;
    8181  Synchronisable::setClient(true);

  • code/branches/presentation2/src/libraries/network/packet/Welcome.h

    r6073 r7788  
    4747  uint8_t *getData();
    4848  inline unsigned int getSize() const;
    49   bool process();
     49  virtual bool process(orxonox::Host* host);
    5050
    5151private:

  • code/branches/presentation2/src/libraries/network/synchronisable/Synchronisable.cc

    r7401 r7788  
    123123  {
    124124    SynchronisableHeader header(mem);
    125     assert( !header.isDiffed() );
     125    if( header.isDiffed() )
     126    {
     127      mem += header.getDataSize() + header.getSize();
     128      return 0;
     129    }
     130//     assert( !header.isDiffed() );
    126131
    127132    COUT(4) << "fabricating object with id: " << header.getObjectID() << std::endl;
    … …  
    217222   * length of varx: size saved int syncvarlist
    218223   * @param mem pointer to allocated memory with enough size
    219    * @param sizes FIXME - add doc!
     224   * @param sizes vector containing sizes of all objects in gamestate (to be appended)
    220225   * @param id gamestateid of the gamestate to be saved (important for priorities)
    221226   * @param mode defines the direction in which the data will be send/received
    222227   *             0x1: server->client
    223    *             0x2: client->server (not recommended)
     228   *             0x2: client->server
    224229   *             0x3: bidirectional
    225230   * @return true: if !doSync or if everything was successfully saved
    … …  
    265270      //tempsize += (*i)->getSize( mode );
    266271    }
     272    assert(tempsize!=0);  // if this happens an empty object (with no variables) would be transmitted
    267273//     COUT(4) << endl;
    268274
    … …  
    316322      mem += SynchronisableHeader::getSize();
    317323      std::vector<SynchronisableVariableBase *>::iterator i;
    318       for(i=syncList_.begin(); i!=syncList_.end(); i++)
     324      for(i=syncList_.begin(); i!=syncList_.end(); ++i)
    319325      {
    320326        assert( mem <= data+syncHeader2.getDataSize()+SynchronisableHeader::getSize() ); // always make sure we don't exceed the datasize in our stream

  • code/branches/presentation2/src/libraries/network/synchronisable/Synchronisable.h

    r7163 r7788  
    6565    };
    6666  }
    67  
    68   typedef uint8_t VariableID;
    69 
    70   /**
    71    * @brief: stores information about a Synchronisable
    72    *
    73    * This class stores the information about a Synchronisable (objectID_, classID_, creatorID_, dataSize)
    74    * in an emulated bitset.
    75    * Bit 1 to 31 store the size of the Data the synchronisable consumes in the stream
    76    * Bit 32 is a bool and defines whether the variables are stored in diff mode
    77    * Byte 5 to 8: objectID_
    78    * Byte 9 to 12: classID_
    79    * Byte 13 to 16: creatorID_
    80    */
    81   class _NetworkExport SynchronisableHeader{
    82     friend class SynchronisableHeaderLight;
    83     private:
    84       uint8_t* data_;
    85     public:
    86       SynchronisableHeader(uint8_t* data)
    87         { data_ = data; }
    88       inline static uint32_t getSize()
    89         { return 14; }
    90       inline uint16_t getDataSize() const
    91         { return (*(uint16_t*)data_) & 0x7FFF; } //only use the first 15 bits
    92       inline void setDataSize(uint16_t size)
    93         { *(uint16_t*)(data_) = (size & 0x7FFF) | (*(uint16_t*)(data_) & 0x8000 ); }
    94       inline bool isDiffed() const
    95         { return ( (*(uint16_t*)data_) & 0x8000 ) == 0x8000; }
    96       inline void setDiffed( bool b)
    97         { *(uint16_t*)(data_) = (b << 15) | (*(uint16_t*)(data_) & 0x7FFF ); }
    98       inline uint32_t getObjectID() const
    99         { return *(uint32_t*)(data_+2); }
    100       inline void setObjectID(uint32_t objectID_)
    101         { *(uint32_t*)(data_+2) = objectID_; }
    102       inline uint32_t getClassID() const
    103         { return *(uint32_t*)(data_+6); }
    104       inline void setClassID(uint32_t classID_)
    105         { *(uint32_t*)(data_+6) = classID_; }
    106       inline uint32_t getCreatorID() const
    107         { return *(uint32_t*)(data_+10); }
    108       inline void setCreatorID(uint32_t creatorID_)
    109         { *(uint32_t*)(data_+10) = creatorID_; }
    110       inline void operator=(SynchronisableHeader& h)
    111         { memcpy(data_, h.data_, getSize()); }
    112   };
    11367
    11468    /**
    … …  
    12175   * Byte 5 to 8: objectID_
    12276   */
    123   class _NetworkExport SynchronisableHeaderLight{
    124     private:
     77  class _NetworkExport SynchronisableHeaderLight
     78  {
     79    protected:
    12580      uint8_t* data_;
    12681    public:
    … …  
    14196      inline void setObjectID(uint32_t objectID_)
    14297        { *(uint32_t*)(data_+2) = objectID_; }
     98      inline void operator=(SynchronisableHeaderLight& h)
     99        { memcpy(data_, h.data_, SynchronisableHeaderLight::getSize()); }
     100  };
     101 
     102  typedef uint8_t VariableID;
     103 
     104  /**
     105   * @brief: stores information about a Synchronisable
     106   *
     107   * This class stores the information about a Synchronisable (objectID_, classID_, creatorID_, dataSize)
     108   * in an emulated bitset.
     109   * Bit 1 to 31 store the size of the Data the synchronisable consumes in the stream
     110   * Bit 32 is a bool and defines whether the variables are stored in diff mode
     111   * Byte 5 to 8: objectID_
     112   * Byte 9 to 12: classID_
     113   * Byte 13 to 16: creatorID_
     114   */
     115  class _NetworkExport SynchronisableHeader: public SynchronisableHeaderLight
     116  {
     117    public:
     118      SynchronisableHeader(uint8_t* data): SynchronisableHeaderLight(data)
     119        {}
     120      inline static uint32_t getSize()
     121        { return SynchronisableHeaderLight::getSize()+8; }
     122      inline uint32_t getClassID() const
     123        { return *(uint32_t*)(data_+SynchronisableHeaderLight::getSize()); }
     124      inline void setClassID(uint32_t classID_)
     125        { *(uint32_t*)(data_+SynchronisableHeaderLight::getSize()) = classID_; }
     126      inline uint32_t getCreatorID() const
     127        { return *(uint32_t*)(data_+SynchronisableHeaderLight::getSize()+4); }
     128      inline void setCreatorID(uint32_t creatorID_)
     129        { *(uint32_t*)(data_+SynchronisableHeaderLight::getSize()+4) = creatorID_; }
    143130      inline void operator=(SynchronisableHeader& h)
    144131        { memcpy(data_, h.data_, getSize()); }
    145132  };
     133 
     134//   inline void operator=(SynchronisableHeaderLight& h1, SynchronisableHeader& h2)
     135//   {
     136//     memcpy(h1.data_, h2.data_, h1.getSize());
     137//   }
    146138
    147139  /**

  • code/branches/presentation2/src/libraries/util/SignalHandler.cc

    r7457 r7788  
    5151#include <X11/Xutil.h>
    5252#include <X11/keysym.h>
     53#include <sys/prctl.h>
    5354
    5455namespace orxonox
    … …  
    137138      COUT(0) << "Received signal " << sigName.c_str() << std::endl << "Try to write backtrace to file orxonox_crash.log" << std::endl;
    138139
    139       int sigPipe[2];
    140       if ( pipe(sigPipe) == -1 )
    141       {
    142         perror("pipe failed!\n");
    143         exit(EXIT_FAILURE);
    144       }
    145 
    146       int sigPid = fork();
    147 
    148       if ( sigPid == -1 )
    149       {
    150         perror("fork failed!\n");
    151         exit(EXIT_FAILURE);
    152       }
    153 
    154       // gdb will be attached to this process
    155       if ( sigPid == 0 )
    156       {
    157         getInstance().dontCatch();
    158         // wait for message from parent when it has attached gdb
    159         int someData;
    160 
    161         read( sigPipe[0], &someData, sizeof(someData) );
    162 
    163         if ( someData != 0x12345678 )
    164         {
    165           COUT(0) << "something went wrong :(" << std::endl;
    166         }
    167 
    168         return;
    169       }
    170 
     140     
     141      // First start GDB which will be attached to this process later on
     142     
    171143      int gdbIn[2];
    172144      int gdbOut[2];
    173145      int gdbErr[2];
    174 
     146     
    175147      if ( pipe(gdbIn) == -1 || pipe(gdbOut) == -1 || pipe(gdbErr) == -1 )
    176148      {
    177149        perror("pipe failed!\n");
    178         kill( sigPid, SIGTERM );
    179         waitpid( sigPid, NULL, 0 );
    180150        exit(EXIT_FAILURE);
    181151      }
    182 
     152     
    183153      int gdbPid = fork();
    184154      // this process will run gdb
    185 
     155     
    186156      if ( gdbPid == -1 )
    187157      {
    188158        perror("fork failed\n");
    189         kill( sigPid, SIGTERM );
    190         waitpid( sigPid, NULL, 0 );
    191159        exit(EXIT_FAILURE);
    192160      }
    193 
     161     
    194162      if ( gdbPid == 0 )
    195163      {
    196164        // start gdb
    197 
     165       
    198166        close(gdbIn[1]);
    199167        close(gdbOut[0]);
    200168        close(gdbErr[0]);
    201 
     169       
    202170        dup2( gdbIn[0], STDIN_FILENO );
    203171        dup2( gdbOut[1], STDOUT_FILENO );
    204172        dup2( gdbErr[1], STDERR_FILENO );
    205 
     173       
    206174        execlp( "sh", "sh", "-c", "gdb", static_cast<void*>(NULL));
     175      }
     176     
     177     
     178      // Now start a fork of this process on which GDB will be attached on
     179     
     180      int sigPipe[2];
     181      if ( pipe(sigPipe) == -1 )
     182      {
     183        perror("pipe failed!\n");
     184        kill( gdbPid, SIGTERM );
     185        waitpid( gdbPid, NULL, 0 );
     186        exit(EXIT_FAILURE);
     187      }
     188
     189      int sigPid = fork();
     190
     191      if ( sigPid == -1 )
     192      {
     193        perror("fork failed!\n");
     194        kill( gdbPid, SIGTERM );
     195        waitpid( gdbPid, NULL, 0 );
     196        exit(EXIT_FAILURE);
     197      }
     198
     199      // gdb will be attached to this process
     200      if ( sigPid == 0 )
     201      {
     202        getInstance().dontCatch();
     203       
     204        // make sure gdb is allowed to attach to our PID even if there are some system restrictions
     205#ifdef PR_SET_PTRACER
     206        if( prctl(PR_SET_PTRACER, gdbPid, 0, 0, 0) == -1 )
     207          COUT(0) << "could not set proper permissions for GDB to attach to process..." << endl;
     208#endif
     209       
     210        // wait for message from parent when it has attached gdb
     211        int someData;
     212
     213        if( read( sigPipe[0], &someData, sizeof(someData) ) != sizeof(someData) )
     214          COUT(0) << "something went wrong :(" << std::endl;
     215
     216        if ( someData != 0x12345678 )
     217        {
     218          COUT(0) << "something went wrong :(" << std::endl;
     219        }
     220
     221        return;
    207222      }
    208223
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