blob: cb0db2ef1b8c3940144b924e62c47d7b699611c9 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
|
/*
* barrier -- mouse and keyboard sharing utility
* Copyright (C) 2012-2016 Symless Ltd.
* Copyright (C) 2002 Chris Schoeneman
*
* This package is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* found in the file LICENSE that should have accompanied this file.
*
* This package is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "base/XBase.h"
#include "base/String.h"
#include <cerrno>
#include <cstdarg>
//
// XBase
//
XBase::XBase() :
std::runtime_error("")
{
// do nothing
}
XBase::XBase(const std::string& msg) :
std::runtime_error(msg)
{
// do nothing
}
XBase::~XBase() noexcept
{
// do nothing
}
const char*
XBase::what() const noexcept
{
const char* what = std::runtime_error::what();
if (strlen(what) == 0) {
m_what = getWhat();
return m_what.c_str();
}
return what;
}
std::string XBase::format(const char* /*id*/, const char* fmt, ...) const noexcept
{
// FIXME -- lookup message string using id as an index. set
// fmt to that string if it exists.
// format
std::string result;
va_list args;
va_start(args, fmt);
try {
result = barrier::string::vformat(fmt, args);
}
catch (...) {
// ignore
}
va_end(args);
return result;
}
|
