hti/PC_Tools/HTIGateway/HtiGateway/inc/Socket.h
branchRCL_3
changeset 59 8ad140f3dd41
parent 0 a03f92240627
equal deleted inserted replaced
49:7fdc9a71d314 59:8ad140f3dd41
       
     1 /*
       
     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). 
       
     3 * All rights reserved.
       
     4 * This component and the accompanying materials are made available
       
     5 * under the terms of "Eclipse Public License v1.0"
       
     6 * which accompanies this distribution, and is available
       
     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".
       
     8 *
       
     9 * Initial Contributors:
       
    10 * Nokia Corporation - initial contribution.
       
    11 *
       
    12 * Contributors:
       
    13 * 
       
    14 * Description:
       
    15 */
       
    16 #ifndef __SOCKET_H__
       
    17 #define __SOCKET_H__
       
    18 
       
    19 #include <WinSock2.h>
       
    20 
       
    21 #include <string>
       
    22 
       
    23 
       
    24 typedef std::string String;
       
    25 
       
    26 
       
    27 class Socket {
       
    28 public:
       
    29 
       
    30   virtual ~Socket();
       
    31   Socket();
       
    32   Socket(const Socket&);
       
    33   Socket& operator=(Socket&);
       
    34 
       
    35   String ReceiveLine();
       
    36   String ReceiveBytes();
       
    37   int ReceiveBytes(BYTE *data, int bytes);
       
    38   int Peek(BYTE* data, int bytes );
       
    39 
       
    40   void   Close();
       
    41 
       
    42   // The parameter of SendLine is not a const reference
       
    43   // because SendLine modifes the String passed.
       
    44   void   SendLine (String);
       
    45 
       
    46   // The parameter of SendBytes is a const reference
       
    47   // because SendBytes does not modify the String passed
       
    48   // (in contrast to SendLine).
       
    49   void   SendBytes(const String&);
       
    50   int SendBytes(const BYTE* data, int bytes);
       
    51 
       
    52 protected:
       
    53   friend class SocketServer;
       
    54   friend class SocketSelect;
       
    55 
       
    56   Socket(SOCKET s);
       
    57 
       
    58 
       
    59 
       
    60   SOCKET s_;
       
    61 
       
    62   int* refCounter_;
       
    63 
       
    64 private:
       
    65   static void Start();
       
    66   static void End();
       
    67   static int  nofSockets_;
       
    68 };
       
    69 
       
    70 class SocketClient : public Socket {
       
    71 public:
       
    72   SocketClient(const String& host, int port);
       
    73 };
       
    74 
       
    75 
       
    76 class SocketServer// : public Socket
       
    77 {
       
    78 public:
       
    79   SocketServer();
       
    80   void Accept(Socket*& s, int port, int connections, String& remoteHost);
       
    81   void Connect(Socket* s, const char* remoteHost, int remotePort);
       
    82 };
       
    83 
       
    84 // http://msdn.microsoft.com/library/default.asp?url=/library/en-us/winsock/wsapiref_2tiq.asp
       
    85 class SocketSelect {
       
    86   public:
       
    87     SocketSelect(Socket const * const s1, Socket const * const s2);
       
    88 
       
    89     bool Readable(Socket const * const s);
       
    90 
       
    91   private:
       
    92     fd_set fds_;
       
    93 };
       
    94 
       
    95 
       
    96 #endif