otuscpp2/ip_filter.cpp at master · besSveta/otuscpp2 · GitHub

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
#include <cassert>
#include <cstdlib>
#include <iostream>
#include <fstream>
#include <string>
#include <vector>
#include <algorithm>
#include <tuple>
#include <map>
#include "ip_filter_lib.h"

struct FilterIndexesArrays{
	std::vector<size_t> Indexes1xxx;
	std::vector<size_t> Indexes46_70xx;
	std::vector<size_t> Indexes46;
};

FilterIndexesArrays SortAndGetFilterIndexes(
		IPVector &ip_pool) {

	FilterIndexesArrays Indexes;
	std::sort(ip_pool.begin(), ip_pool.end(), std::greater<std::vector<int>>());
	for (size_t j = 0; j < ip_pool.size(); j++) {
		auto ip_part = ip_pool[j];
		Print_Ip(ip_part);

		if (Filter(ip_part, 0, 1)) {
			Indexes.Indexes1xxx.push_back(j);
		} else {
		if (Filter(ip_part, 0, 46, 70)) {
			Indexes.Indexes46_70xx.push_back(j);
		}
	}
	if (FilterAny(ip_part, 46)) {
		Indexes.Indexes46.push_back(j);
	}

}
return Indexes;
}

void PrintFilters(IPVector &ip_pool) {
auto Indexes = SortAndGetFilterIndexes(ip_pool);
if (Indexes.Indexes1xxx.begin() != Indexes.Indexes1xxx.end()) {
	for (auto t : Indexes.Indexes1xxx) {
		Print_Ip(ip_pool[t]);
	}
}
if (Indexes.Indexes46_70xx.begin() != Indexes.Indexes46_70xx.end()) {
	for (auto t : Indexes.Indexes46_70xx) {
		Print_Ip(ip_pool[t]);
	}
}

if (Indexes.Indexes46.begin() != Indexes.Indexes46.end()) {
	for (auto t :  Indexes.Indexes46) {
		Print_Ip(ip_pool[t]);
	}
}
}

int main(int argc, char const *argv[]) {
try {
	IPVector ip_pool;

	std::vector<int> res;
	//std::ifstream ifs ("ip_filter.tsv");
	for (std::string line; std::getline(std::cin, line);) {
		auto v = split(line, '\t');
		if (MakeInts(split(v.at(0), '.'), res)) {
			ip_pool.push_back(res);
		}
	}
	PrintFilters(ip_pool);

	// TODO reverse lexicographically sort

	// 222.173.235.246
	// 222.130.177.64
	// 222.82.198.61
	// ...
	// 1.70.44.170
	// 1.29.168.152
	// 1.1.234.8
	// TODO filter by first byte and output
	// ip = filter(1)
	// 1.231.69.33
	// 1.87.203.225
	// 1.70.44.170
	// 1.29.168.152
	// 1.1.234.8
	// TODO filter by first and second bytes and output
	// ip = filter(46, 70)
	// 46.70.225.39
	// 46.70.147.26
	// 46.70.113.73
	// 46.70.29.76
	// TODO filter by any byte and output
	// ip = filter_any(46)
	// 186.204.34.46
	// 186.46.222.194
	// 185.46.87.231
	// 185.46.86.132
	// 185.46.86.131
	// 185.46.86.131
	// 185.46.86.22
	// 185.46.85.204
	// 185.46.85.78
	// 68.46.218.208
	// 46.251.197.23
	// 46.223.254.56
	// 46.223.254.56
	// 46.182.19.219
	// 46.161.63.66
	// 46.161.61.51
	// 46.161.60.92
	// 46.161.60.35
	// 46.161.58.202
	// 46.161.56.241
	// 46.161.56.203
	// 46.161.56.174
	// 46.161.56.106
	// 46.161.56.106
	// 46.101.163.119
	// 46.101.127.145
	// 46.70.225.39
	// 46.70.147.26
	// 46.70.113.73
	// 46.70.29.76
	// 46.55.46.98
	// 46.49.43.85
	// 39.46.86.85
	// 5.189.203.46
} catch (const std::exception &e) {
	std::cerr << e.what() << std::endl;
}

return 0;
}