engine/include/network/NetworkHost.h

   1 /*
   2 Copyright (C) 2008  Mathias Gottschlag
   3
   4 Permission is hereby granted, free of charge, to any person obtaining a copy of
   5 this software and associated documentation files (the "Software"), to deal in the
   6 Software without restriction, including without limitation the rights to use,
   7 copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the
   8 Software, and to permit persons to whom the Software is furnished to do so,
   9 subject to the following conditions:
  10
  11 The above copyright notice and this permission notice shall be included in all
  12 copies or substantial portions of the Software.
  13
  14 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
  15 INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
  16 PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  17 HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  18 OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  19 SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  20 */
  21
  22 #ifndef _NETWORKHOST_H_
  23 #define _NETWORKHOST_H_
  24
  25 #include <enet/enet.h>
  26 #include <queue>
  27 #include <vector>
  28
  29 namespace peak
  30 {
  31         class Connection;
  32         class NetworkConnection;
  33
  34
  35         /**
  36          * \brief Network host which acts as a network server.
  37          */
  38         class NetworkHost
  39         {
  40                 public:
  41                         NetworkHost();
  42                         ~NetworkHost();
  43
  44                         /**
  45                          * \brief Initializes the host at a given port.
  46                          * \param port Port used for the host
  47                          */
  48                         bool init(int port);
  49                         /**
  50                          * \brief Destroys the host, disconnecting all clients.
  51                          */
  52                         bool shutdown(void);
  53
  54                         /**
  55                          * \brief Returns a new connection if there is any.
  56                          */
  57                         Connection *getNewConnection(void);
  58                         /**
  59                          * \brief Closes the connection to a client.
  60                          * \param conn Connection to be closed
  61                          */
  62                         void closeConnection(Connection *conn);
  63
  64                         /**
  65                          * \brief Receives incoming data.
  66                          */
  67                         bool doWork(void);
  68                 private:
  69                         ENetHost *host;
  70
  71                         std::queue<Connection*> newconnections;
  72                         std::vector<Connection*> connections;
  73         };
  74 }
  75
  76 #endif
  77