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
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
|
////////////////////////////////////////////////////////////////////////////////
///
/// @file main.cpp
///
/// @project
///
/// @brief Main utility for converting binary files to embeddable c code.
///
////////////////////////////////////////////////////////////////////////////////
///
////////////////////////////////////////////////////////////////////////////////
///
/// @copyright Copyright (c) 2019-2020, Evan Lojewski
/// @cond
///
/// All rights reserved.
///
/// Redistribution and use in source and binary forms, with or without
/// modification, are permitted provided that the following conditions are met:
/// 1. Redistributions of source code must retain the above copyright notice,
/// this list of conditions and the following disclaimer.
/// 2. Redistributions in binary form must reproduce the above copyright notice,
/// this list of conditions and the following disclaimer in the documentation
/// and/or other materials provided with the distribution.
/// 3. Neither the name of the copyright holder nor the
/// names of its contributors may be used to endorse or promote products
/// derived from this software without specific prior written permission.
///
////////////////////////////////////////////////////////////////////////////////
///
/// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
/// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
/// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
/// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
/// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
/// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
/// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
/// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
/// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
/// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
/// POSSIBILITY OF SUCH DAMAGE.
/// @endcond
////////////////////////////////////////////////////////////////////////////////
#include <OptionParser.h>
#include <algorithm>
#include <cstring>
#include <fstream>
#include <iomanip>
#include <types.h>
#define VERSION_STRING STRINGIFY(VERSION_MAJOR) "." STRINGIFY(VERSION_MINOR) "." STRINGIFY(VERSION_PATCH)
using namespace std;
using optparse::OptionParser;
string &escape(std::string &str)
{
std::replace(str.begin(), str.end(), ' ', '_'); // No spaces allowed
std::replace(str.begin(), str.end(), '-', '_'); // Replace -'s with _'s
std::replace(str.begin(), str.end(), '.', '_'); // Replace .'s with _'s
std::replace(str.begin(), str.end(), ',', '_'); // Replace ,'s with _'s
std::replace(str.begin(), str.end(), ':', '_'); // Replace :'s with _'s
std::replace(str.begin(), str.end(), '[', '_'); // Replace ['s with _'s
std::replace(str.begin(), str.end(), ']', '_'); // Replace ]'s with _'s
while (str.find("—") != std::string::npos)
{
str.replace(str.find("—"), strlen("—"), "_"); // Replace —'s with _'s.
}
while (str.find("@") != std::string::npos)
{
str.replace(str.find("@"), 1, "_AT_"); // Replace @'s with _AT_'s.
}
while (str.find("/") != std::string::npos)
{
str.replace(str.find("/"), 1, "_DIV_"); // Replace /'s with _DIV_'s.
}
return str;
}
int main(int argc, char const *argv[])
{
ofstream outfile;
ifstream infile;
OptionParser parser = OptionParser().description("Binary to C Header utility v" VERSION_STRING);
parser.version(VERSION_STRING);
parser.add_option("-i", "--input").dest("input").help("Input binary file to convert").metavar("INPUT");
parser.add_option("-o", "--output").dest("output").help("Output header file").metavar("OUTPUT");
optparse::Values options = parser.parse_args(argc, argv);
vector<string> args = parser.args();
if (!options.is_set("input"))
{
cerr << "Please specify an input binary file to use." << endl;
parser.print_help();
exit(-1);
}
if (!options.is_set("output"))
{
cerr << "Please specify an output header file to write." << endl;
parser.print_help();
exit(-1);
}
string filename = options["input"];
infile.open(options["input"], ios::in | ios::binary);
if (!infile.is_open())
{
cerr << "Unable to open input file " << options["input"];
exit(-1);
}
outfile.open(options["output"], ios::out | ios::trunc);
if (!outfile.is_open())
{
cerr << "Unable to open output file " << options["output"];
exit(-1);
}
escape(filename);
cout << "New name: " << filename;
outfile << "unsigned char " << filename << "[] = {" << endl;
int count = 0;
char byte;
// Read input file, byte by byte.
while (infile.get(byte))
{
if (!count)
{
// Newline, add indent.
outfile << " ";
}
// Output a hex byte...
outfile << "0x" << std::setw(2) << std::setfill('0') << std::hex << (int)((uint8_t)byte) << ",";
count = (count + 1) % 8;
if (!count)
{
// End of line.
outfile << endl;
}
}
if (count)
{
// Previous line did not end.
outfile << endl;
}
outfile << "};" << endl;
outfile << "unsigned int " << filename << "_len = sizeof(" << filename << ");" << endl;
outfile.flush();
outfile.close();
return 0;
}
|
