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
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
|
/*
This file is part of Android File Transfer For Linux.
Copyright (C) 2015-2020 Vladimir Menshakov
This library is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License,
or (at your option) any later version.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this library; if not, write to the Free Software Foundation,
Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef AFTL_MTP_LOG_H
#define AFTL_MTP_LOG_H
#include <mtp/ByteArray.h>
#include <mtp/types.h>
#include <string>
#include <iostream>
#include <iomanip>
#include <sstream>
//I love libstdc++!
inline std::ostream & operator << (std::ostream & stream, unsigned char v)
{
stream << (mtp::u16)v;
return stream;
}
namespace mtp
{
class InputStream;
inline std::ostream & operator << (std::ostream & stream, unsigned char v)
{
stream << (u16)v;
return stream;
}
namespace impl
{
template<typename T, bool Hex>
struct Format
{
T Value;
unsigned Width;
Format(const T & value, unsigned width = 0): Value(value), Width(width) { }
template<typename Stream>
Stream & operator >> (Stream & stream) const
{
std::ios::fmtflags oldFlags = stream.flags();
char oldFill = stream.fill();
if (Hex)
stream << std::setw(Width) << std::setfill('0') << std::hex << Value;
else
stream << std::setw(Width) << std::setfill(' ') << Value;
stream.flags(oldFlags);
stream.fill(oldFill);
return stream;
}
std::string ToString() const
{
std::stringstream ss;
(*this) >> ss;
return ss.str();
}
};
}
template<typename Stream, typename T, bool H>
Stream & operator << (Stream &stream, const impl::Format<T, H> &format)
{
format >> stream;
return stream;
}
template<typename T>
impl::Format<T, true> hex(const T & value, unsigned width = 0)
{ return impl::Format<T, true>(value, width); }
template<typename T>
impl::Format<T, false> width(const T & value, unsigned width)
{ return impl::Format<T, false>(value, width); }
inline void print()
{ std::cout << std::endl; }
template<typename ValueType, typename ... Args>
void print(const ValueType & value, Args ... args)
{
std::cout << value;
print(args...);
}
extern bool g_debug;
inline void error()
{ std::cerr << std::endl; }
template<typename ValueType, typename ... Args>
void error(const ValueType & value, Args ... args)
{
std::cerr << value;
error(args...);
}
template<typename ValueType, typename ... Args>
void debug(const ValueType & value, Args ... args)
{
if (g_debug)
error(value, args...);
}
//! output hex dump to debug channel
void HexDump(const std::string &prefix, const ByteArray &data, bool force = false);
void HexDump(std::stringstream & ss, const std::string &prefix, size_t size, InputStream & is);
}
#endif
|
