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
|
// Parses a .cpp/.h file and replaces the first /***/ multi-line comment block by another fixed one:
#include <cstdlib>
#include <cstdio>
#include <iostream>
#include <fstream>
using namespace std;
int main(int argc, char **argv)
{
if (argc!=2)
{
printf("usage: %s <C++ source file>\n",argv[0]);
return 1;
}
const char *in_file_name = argv[1];
const char *out_file_name = "replace-header.tmp";
printf("replace-header: working on %s...", in_file_name);
ifstream f( in_file_name );
if (f.fail())
{
cerr << "ERROR: cannot open " << in_file_name << endl;
return 1;
}
ofstream of( out_file_name );
if (of.fail())
{
cerr << "ERROR: cannot create " << out_file_name << endl;
return 1;
}
int nLines = 0;
string inLine;
bool copyThisLine, insertMyHeading, lookingForHeadEnd = false;
while ( !f.eof() && !f.fail() )
{
copyThisLine = true;
insertMyHeading = false;
std::getline(f,inLine);
if (!f.fail())
{
// Still looking for header start?
if (nLines==0)
{
// Started??
if ( inLine.find("/*")!= string::npos )
{
lookingForHeadEnd = true;
copyThisLine = false;
}
else
{
// Seems there is no heading: add ours:
insertMyHeading = true;
}
}
// Looking for end?
if (lookingForHeadEnd)
{
copyThisLine = false;
if ( inLine.find("*/")!= string::npos )
{
lookingForHeadEnd=false;
insertMyHeading = true;
}
}
// Insert comment block:
if (insertMyHeading)
{
of << "/* +---------------------------------------------------------------------------+\r\n";
of << " | The Mobile Robot Programming Toolkit (MRPT) C++ library |\r\n";
of << " | |\r\n";
of << " | http://mrpt.sourceforge.net/ |\r\n";
of << " | |\r\n";
of << " | Copyright (C) 2005-2010 University of Malaga |\r\n";
of << " | |\r\n";
of << " | This software was written by the Machine Perception and Intelligent |\r\n";
of << " | Robotics Lab, University of Malaga (Spain). |\r\n";
of << " | Contact: Jose-Luis Blanco <jlblanco@ctima.uma.es> |\r\n";
of << " | |\r\n";
of << " | This file is part of the MRPT project. |\r\n";
of << " | |\r\n";
of << " | MRPT is free software: you can redistribute it and/or modify |\r\n";
of << " | it under the terms of the GNU General Public License as published by |\r\n";
of << " | the Free Software Foundation, either version 3 of the License, or |\r\n";
of << " | (at your option) any later version. |\r\n";
of << " | |\r\n";
of << " | MRPT is distributed in the hope that it will be useful, |\r\n";
of << " | but WITHOUT ANY WARRANTY; without even the implied warranty of |\r\n";
of << " | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |\r\n";
of << " | GNU General Public License for more details. |\r\n";
of << " | |\r\n";
of << " | You should have received a copy of the GNU General Public License |\r\n";
of << " | along with MRPT. If not, see <http://www.gnu.org/licenses/>. |\r\n";
of << " | |\r\n";
of << " +---------------------------------------------------------------------------+ */\r\n";
}
// Normal copy:
if (copyThisLine)
{
of << inLine << "\r\n";
}
}
nLines ++;
}
f.close();
of.close();
system( (string("mv replace-header.tmp ")+ string(in_file_name)).c_str() );
printf("done (%i lines)\n", nLines);
return 0;
}
|
