src/realmd/BufferedSocket.h

   1 /*
   2  * Copyright (C) 2005-2010 MaNGOS <http://getmangos.com/>
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write to the Free Software
  16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  17  */
  18
  19 /** \file
  20   \ingroup realmd
  21   */
  22
  23 #ifndef _BUFFEREDSOCKET_H_
  24 #define _BUFFEREDSOCKET_H_
  25
  26 #include <ace/Basic_Types.h>
  27 #include <ace/Synch_Traits.h>
  28 #include <ace/Svc_Handler.h>
  29 #include <ace/SOCK_Stream.h>
  30 #include <ace/Message_Block.h>
  31 #include <ace/Basic_Types.h>
  32
  33 #include <string>
  34
  35 class BufferedSocket: public ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH>
  36 {
  37     protected:
  38         typedef ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> Base;
  39
  40         virtual void OnRead(void) { }
  41         virtual void OnAccept(void) { }
  42         virtual void OnClose(void) { }
  43
  44     public:
  45         BufferedSocket(void);
  46         virtual ~BufferedSocket(void);
  47
  48         size_t recv_len(void) const;
  49         bool recv_soft(char *buf, size_t len);
  50         bool recv(char *buf, size_t len);
  51         void recv_skip(size_t len);
  52
  53         bool send(const char *buf, size_t len);
  54
  55         const std::string& get_remote_address(void) const;
  56
  57         virtual int open(void *);
  58
  59         void close_connection(void);
  60
  61         virtual int handle_input(ACE_HANDLE = ACE_INVALID_HANDLE);
  62         virtual int handle_output(ACE_HANDLE = ACE_INVALID_HANDLE);
  63
  64         virtual int handle_close(ACE_HANDLE = ACE_INVALID_HANDLE,
  65                 ACE_Reactor_Mask = ACE_Event_Handler::ALL_EVENTS_MASK);
  66
  67     private:
  68         ssize_t noblk_send(ACE_Message_Block &message_block);
  69
  70     private:
  71         ACE_Message_Block input_buffer_;
  72
  73     protected:
  74         std::string remote_address_;
  75
  76 };
  77
  78 #endif /* _BUFFEREDSOCKET_H_ */
  79