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
|
/* GSProtect Antivirus by Gnm Software 2012. GSProtect Active Scan by Gnm Software 2012. */
#include <dirent.h>
#include <string.h>
#include <fstream.h>
#include <conio.h>
#include <stdio.h>
#include <stdlib.h>
#include <iostream.h>
int scan_this(char *file_name)
{
SetConsoleTitle( TEXT( "GSProtect ActiveScan" ) );
char *pattern, *line_in_file;
char file_ch, ch;
int val, val2, flag;
ifstream fin3, fin4;
fin3.open(file_name);
if(!fin3) return 0;
else
{
//Opening Virus Database File
fin4.open("gsp.db");
for(;;)
{
fin4>>pattern;
if(!strcmp(pattern,"<-"))
{
fin4>>pattern;
if(!strcmpi(pattern,"End"))return -1;
else if(!strcmpi(pattern, "Virus"))
{
if(flag) return 1;
else continue;
}
}
else if(!strcmpi(pattern,"LINE"))
{
fin4>>val; // got the line number
for(int i=0;i<val-1;i++)
{
fin3.getline(line_in_file, 300);
}
fin4>>val; // got the character number
fin4>>file_ch; // got the character
//skipping initial character to reach the character
for(i=0;i<val-1;i++)
{
fin3.get(ch);
}
if(file_ch == ch) flag = 1; // matched.
else flag =0;
fin3.seekg(0); // set to start
}
}
}
}
void main()
{
char comm[300], dirpath[100], file_name[200];
char ask;
int response;
ifstream fin;
cout<<"Enter Directory you want to scan: ";
cin>>dirpath;
strcpy(comm, "dir ");
strcat(comm, "dirpath /b /s >tmp.$$$");
system(comm);
fin.open("tmp.$$$");
while(!fin.eof())
{
fin.getline(file_name, 200);
response = scan_this(file_name);
if(response == 1)
{
cout<<"<--!! Caution!Virus has been Detected..!";
cout<<"\n"<<file_name;
cout<<"\nPress Enter Key to Delete it.";
ask= getch();
if(ask == 13)
{
remove(file_name);
}
}
}
fin.close();
cout<<"Scan Complete. Thank you for using GSProtect Active Scan.";
getch();
}
|
