developer.intra2net.com Git - libt2n/blob - src/command_client.hxx

   1 /***************************************************************************
   2  *   Copyright (C) 2006 by Gerd v. Egidy                                   *
   3  *   gve@intra2net.com                                                     *
   4  *                                                                         *
   5  *   This library is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU Lesser General Public License version   *
   7  *   2.1 as published by the Free Software Foundation.                     *
   8  *                                                                         *
   9  *   This library 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 Lesser General Public License for more details.                   *
  13  *                                                                         *
  14  *   You should have received a copy of the GNU Lesser General Public      *
  15  *   License along with this program; if not, write to the                 *
  16  *   Free Software Foundation, Inc.,                                       *
  17  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  18  ***************************************************************************/
  19 #ifndef __LIBT2N_COMMAND_CLIENT
  20 #define __LIBT2N_COMMAND_CLIENT
  21
  22 #include "client.hxx"
  23 #include "container.hxx"
  24
  25 namespace libt2n
  26 {
  27
  28 /// a client sending out commands to a server
  29 class command_client
  30 {
  31     public:
  32         static const long long command_timeout_usec_default=90000000;
  33         static const long long hello_timeout_usec_default=30000000;
  34
  35     private:
  36         client_connection *c;
  37
  38         long long hello_timeout_usec;
  39         long long command_timeout_usec;
  40
  41         void read_hello();
  42         std::string read_packet(const long long &usec_timeout);
  43         bool check_hello(const std::string& hellostr);
  44
  45     public:
  46         command_client(client_connection* _c,
  47             long long _command_timeout_usec=command_timeout_usec_default,
  48             long long _hello_timeout_usec=hello_timeout_usec_default);
  49         virtual ~command_client() {}
  50
  51         void replace_connection(client_connection* _c);
  52
  53         void send_command(command* cmd, result_container &res);
  54
  55         void set_command_timeout_usec(long long _command_timeout_usec=command_timeout_usec_default)
  56             { command_timeout_usec=_command_timeout_usec; }
  57         void set_hello_timeout_usec(long long _hello_timeout_usec=hello_timeout_usec_default)
  58             { hello_timeout_usec=_hello_timeout_usec; }
  59         long long get_command_timeout_usec(void)
  60             { return command_timeout_usec; }
  61         long long get_hello_timeout_usec(void)
  62             { return hello_timeout_usec; }
  63 };
  64
  65 }
  66
  67 #endif
  68