menu: added new Keywords tag to .desktop files
[barry.git] / src / error.cc
blobf7d9c6594c796fa6ccd7d27c931421d0924f5588
1 ///
2 /// \file error.cc
3 /// Common exception classes for the Barry library
4 ///
6 /*
7 Copyright (C) 2005-2013, Net Direct Inc. (http://www.netdirect.ca/)
9 This program is free software; you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
11 the Free Software Foundation; either version 2 of the License, or
12 (at your option) any later version.
14 This program is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
18 See the GNU General Public License in the COPYING file at the
19 root directory of this project for more details.
22 #include "i18n.h"
23 #include "error.h"
24 #include <errno.h>
25 #include <sstream>
26 #include <string.h>
28 using namespace std;
30 namespace Barry {
32 //////////////////////////////////////////////////////////////////////////////
33 // BadSize exception
35 BadSize::BadSize(const char *msg, unsigned int data_size,
36 unsigned int required_size)
37 : Barry::Error(GetMsg(msg, data_size, required_size))
38 , m_packet_size(0)
39 , m_data_buf_size(data_size)
40 , m_required_size(required_size)
44 BadSize::BadSize(unsigned int packet_size,
45 unsigned int data_buf_size,
46 unsigned int required_size)
47 : Barry::Error(GetMsg(packet_size, data_buf_size, required_size))
48 , m_packet_size(packet_size)
49 , m_data_buf_size(data_buf_size)
50 , m_required_size(required_size)
54 std::string BadSize::GetMsg(const char *msg, unsigned int d, unsigned int r)
56 std::ostringstream oss;
57 oss << msg << ": "
58 << _("Bad packet size, not enough data: ")
59 << _("DataSize(): ") << d << ". "
60 << _("Required size: ") << r;
61 return oss.str();
64 std::string BadSize::GetMsg(unsigned int p, unsigned int d, unsigned int r)
66 std::ostringstream oss;
67 oss << _("Bad packet size. Packet: ") << p
68 << ". " << _("DataSize(): ") << d
69 << ". " << _("Required size: ") << r;
70 return oss.str();
74 //////////////////////////////////////////////////////////////////////////////
75 // ErrnoError exception
77 ErrnoError::ErrnoError(const std::string &msg)
78 : Barry::Error(msg)
79 , m_errno(0)
83 ErrnoError::ErrnoError(const std::string &msg, int err)
84 : Barry::Error(GetMsg(msg, err))
85 , m_errno(err)
89 std::string ErrnoError::GetMsg(const std::string &msg, int err)
91 std::ostringstream oss;
92 oss << msg << ": (errno " << err << ") " << strerror(err);
93 return oss.str();
96 } // namespace Barry