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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_SOCKET_HANDLER | |
20 | #define __LIBT2N_SOCKET_HANDLER | |
21 | ||
22 | #include "types.hxx" | |
23 | ||
24 | namespace libt2n | |
25 | { | |
26 | ||
27 | class socket_handler | |
28 | { | |
29 | private: | |
30 | static const unsigned int recv_buffer_size=2048; | |
31 | static const unsigned int write_block_size=4096; | |
32 | ||
33 | socket_type_value socket_type; | |
34 | ||
35 | bool data_waiting(long long usec_timeout=-1); | |
36 | ||
37 | protected: | |
38 | int sock; | |
39 | ||
40 | socket_handler(int _sock, socket_type_value _socket_type) | |
41 | { sock=_sock; socket_type=_socket_type; } | |
42 | ||
43 | void set_socket_options(int sock); | |
44 | ||
45 | void log(log_level_values level, const std::string& message) | |
46 | { log(level,message.c_str()); } | |
47 | virtual void log(log_level_values level, const char* message) | |
48 | { return; } | |
49 | ||
50 | public: | |
51 | socket_type_value get_type() | |
52 | { return socket_type; } | |
53 | ||
54 | bool fill_buffer(std::string& buffer, long long usec_timeout); | |
55 | bool fill_buffer(std::string& buffer); | |
56 | ||
644c4d26 | 57 | virtual void close(); |
a11e19b7 | 58 | |
644c4d26 GE |
59 | bool is_closed(); |
60 | ||
61 | void socket_write(const std::string& data); | |
a11e19b7 GE |
62 | }; |
63 | ||
64 | } | |
65 | ||
66 | #endif |