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a11e19b7 GE |
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_CLIENT | |
20 | #define __LIBT2N_SOCKET_CLIENT | |
21 | ||
22 | #include "client.hxx" | |
23 | #include "socket_handler.hxx" | |
24 | ||
25 | namespace libt2n | |
26 | { | |
94247295 | 27 | /** @brief a connection from client to server using sockets. |
a11e19b7 | 28 | |
94247295 GE |
29 | Use this class to connect from a client to a server. |
30 | */ | |
644c4d26 | 31 | class socket_client_connection : public client_connection, public socket_handler |
a11e19b7 | 32 | { |
cc68aabb GE |
33 | public: |
34 | static const int max_retries_default=3; | |
644c4d26 | 35 | |
a11e19b7 GE |
36 | private: |
37 | void real_write(const std::string& data) | |
644c4d26 GE |
38 | { socket_write(data); } |
39 | ||
40 | void connect(); | |
41 | ||
42 | int max_retries; | |
43 | ||
44 | std::string path; | |
45 | std::string server; | |
46 | int port; | |
a11e19b7 | 47 | |
a7170401 GE |
48 | std::ostream* get_logstream(log_level_values level) |
49 | { return client_connection::get_logstream(level); } | |
50 | ||
a11e19b7 | 51 | public: |
644c4d26 GE |
52 | socket_client_connection(const std::string& _server, int _port, int _max_retries=max_retries_default); |
53 | socket_client_connection(const std::string& _path, int _max_retries=max_retries_default); | |
a11e19b7 | 54 | |
94247295 GE |
55 | /** @brief read data from the socket and copy it into buffer |
56 | @param usec_timeout wait until new data is found, max timeout usecs. | |
57 | -1: wait endless | |
58 | NULL: no timeout | |
59 | @retval true if new data was found (does not mean that the received data | |
60 | is a complete packet though) | |
61 | */ | |
07e98688 GE |
62 | bool fill_buffer(long long usec_timeout=-1) |
63 | { return socket_handler::fill_buffer(buffer,usec_timeout); } | |
a11e19b7 GE |
64 | |
65 | void close(); | |
66 | }; | |
67 | ||
68 | } | |
69 | ||
70 | #endif |