3 Copyright (C) 2010 celeron55, Perttu Ahola <celeron55@gmail.com>
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License along
16 with this program; if not, write to the Free Software Foundation, Inc.,
17 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
24 #define WIN32_LEAN_AND_MEAN
25 // Without this some of the network functions are not found on mingw
27 #define _WIN32_WINNT 0x0501
33 #pragma comment(lib, "ws2_32.lib")
35 typedef SOCKET socket_t;
36 typedef int socklen_t;
38 #include <sys/types.h>
39 #include <sys/socket.h>
40 #include <netinet/in.h>
48 #include "exceptions.h"
49 #include "constants.h"
51 class SocketException : public BaseException
54 SocketException(const char *s):
60 class ResolveError : public BaseException
63 ResolveError(const char *s):
69 class SendFailedException : public BaseException
72 SendFailedException(const char *s):
79 void sockets_cleanup();
85 Address(unsigned int address, unsigned short port);
86 Address(unsigned int a, unsigned int b,
87 unsigned int c, unsigned int d,
89 bool operator==(Address &address);
90 bool operator!=(Address &address);
91 void Resolve(const char *name);
92 unsigned int getAddress() const;
93 unsigned short getPort() const;
94 void setAddress(unsigned int address);
95 void setAddress(unsigned int a, unsigned int b,
96 unsigned int c, unsigned int d);
97 void setPort(unsigned short port);
98 void print(std::ostream *s) const;
100 std::string serializeString();
102 unsigned int m_address;
103 unsigned short m_port;
111 void Bind(unsigned short port);
114 void Send(const Address & destination, const void * data, int size);
115 // Returns -1 if there is no data
116 int Receive(Address & sender, void * data, int size);
117 int GetHandle(); // For debugging purposes only
118 void setTimeoutMs(int timeout_ms);
119 // Returns true if there is data, false if timeout occurred
120 bool WaitData(int timeout_ms);