1 /***************************************************************************
2 * Copyright (C) 2006 by Gerd v. Egidy *
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. *
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. *
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_SOCKET_HANDLER
20 #define __LIBT2N_SOCKET_HANDLER
27 /** @brief handles socket based communication.
28 Don't use directly, use socket_server or socket_client_connection instead.
33 static const unsigned int recv_buffer_size=2048;
34 static const unsigned int write_block_size=4096;
36 socket_type_value socket_type;
38 bool data_waiting(long long usec_timeout=-1);
43 socket_handler(int _sock, socket_type_value _socket_type)
44 { sock=_sock; socket_type=_socket_type; }
46 void set_socket_options(int sock);
48 void log(log_level_values level, const std::string& message)
49 { log(level,message.c_str()); }
50 virtual void log(log_level_values level, const char* message)
53 void socket_write(const std::string& data);
57 bool fill_buffer(std::string& buffer, long long usec_timeout);
58 bool fill_buffer(std::string& buffer);
61 /// is this a tcp or udp socket connection
62 socket_type_value get_type()
63 { return socket_type; }