blob: 034143a1ae4c3623e09fa098bcd41211899f3db6 (
plain)
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
|
/************
*
* This file is part of a tool for reading 3D content in the PRC format.
* Copyright (C) 2008 Orest Shardt <shardtor (at) gmail dot com>
*
* This program 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 3 of the License, or
* (at your option) any later version.
*
* This program 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 program. If not, see <http://www.gnu.org/licenses/>.
*
*************/
#include <iostream>
#include <fstream>
#include <iomanip>
#include "bitData.h"
using namespace std;
int main(int argc, char *argv[])
{
if(argc < 2)
{
cerr << "Error: Input file not specified." << endl;
return 1;
}
ifstream inFile(argv[1]);
if(!inFile)
{
cerr << "Error: Cannot open input file." << endl;
return 1;
}
inFile.seekg(0,ios::end);
unsigned int length = inFile.tellg();
inFile.seekg(0,ios::beg);
char *buf = new char[length];
inFile.read(buf,length);
BitByBitData bbbd(buf,length);
unsigned int uisf;
cout << "Unsigned int to search for: "; cin >> uisf;
BitPosition currP;
for(currP.byteIndex = 0; currP.byteIndex < length; ++currP.byteIndex)
for(currP.bitIndex = 0; currP.bitIndex < 8; ++currP.bitIndex)
{
bbbd.setPosition(currP);
if(bbbd.readUnsignedInt() == uisf)
{
cout << "Found " << uisf << " at " << currP.byteIndex << ':'
<< currP.bitIndex << endl;
}
}
delete[] buf;
return 0;
}
|