libsocket  1.5
socketexception.hh
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1 /*
2 ** socketexception.hh
3 ** Login : Julien Lemoine <speedblue@happycoders.org>
4 ** Started on Mon May 12 22:50:50 2003 Julien Lemoine
5 ** $Id: socketexception.hh,v 1.6 2004/06/06 14:13:56 speedblue Exp $
6 **
7 ** Copyright (C) 2003,2004 Julien Lemoine
8 ** This program is free software; you can redistribute it and/or modify
9 ** it under the terms of the GNU Lesser General Public License as published by
10 ** the Free Software Foundation; either version 2 of the License, or
11 ** (at your option) any later version.
12 **
13 ** This program is distributed in the hope that it will be useful,
14 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
15 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 ** GNU Lesser General Public License for more details.
17 **
18 ** You should have received a copy of the GNU Lesser General Public License
19 ** along with this program; if not, write to the Free Software
20 ** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 */
22 
23 #ifndef SOCKETEXCEPTION_HH_
24 # define SOCKETEXCEPTION_HH_
25 
26 #define HERE __FILE__, __LINE__
27 
28 #include <iostream>
29 #include <string>
30 
31 #define NEW_EXCEPTION(Name) \
32  class Name : public Exception \
33  { \
34  public: \
35  Name(const std::string& desc, const char * file, int line) : \
36  Exception(desc, file, line) \
37  {} \
38  Name() : Exception() {} \
39  Name(const char *file, int line) : Exception(file, line) {} \
40  };
41 
42 namespace Network
43 {
44 
47  class Exception
48  {
49  public:
51  _error("Exception Occured"), _file(0x0), _line(0)
52  {}
53 
54  Exception(const char *file, int line) :
55  _error("Exception Occured"), _file(file), _line(line)
56  {}
57 
58  Exception(const std::string& err, const char* file, int line) :
59  _file(file), _line(line)
60  {
61  _error = "Exception: " + err;
62  }
63 
64  void print(std::ostream& stream) const;
65  const std::string& get_error() const;
66  const char* get_file() const;
67  int get_line() const;
68 
69  protected:
70  std::string _error;
71  const char* _file;
72  int _line;
73  };
74 
75  std::ostream& operator<<(std::ostream& stream, Exception& e);
76 
78  NEW_EXCEPTION(HostnameError);
81  NEW_EXCEPTION(Ipv6SupportError);
84  NEW_EXCEPTION(TLSError);
86  NEW_EXCEPTION(InvalidFile);
89  NEW_EXCEPTION(TLSSupportError);
91  NEW_EXCEPTION(InetptonError);
93  NEW_EXCEPTION(InetntopError);
95  NEW_EXCEPTION(ConnectionClosed);
97  NEW_EXCEPTION(NoConnection);
99  NEW_EXCEPTION(Timeout);
101  NEW_EXCEPTION(BindError);
103  NEW_EXCEPTION(SocketError);
105  NEW_EXCEPTION(ListenError);
107  NEW_EXCEPTION(SetsockoptError);
109  NEW_EXCEPTION(CloseError);
111  NEW_EXCEPTION(SelectError);
113  NEW_EXCEPTION(ConnectError);
115  NEW_EXCEPTION(AcceptError);
117  NEW_EXCEPTION(GetpeernameError);
120  NEW_EXCEPTION(WSAStartupError);
121 
122 }
123 
124 #endif /* !SOCKETEXCEPTION_HH_ */