Coverage report for ai

src/
File: src/message/Message.cpp
Date: 2024-06-25 10:57:00
Lines:
39/53
73.6%
Functions:
6/9
66.7%
Branches:
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50.0%
Line Branch Exec Source
1 /*
2 ** EPITECH PROJECT, 2024
3 ** zappy/ai
4 ** File description:
5 ** message.hpp
6 */
7
8 #include "Message.hpp"
9
10 ✗ Message::Message(const std::string &contentMsg)
11 {
12 ✗ content = contentMsg;
13 ✗ }
14
15
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 4 Message::Message()
16 {
17 4 }
18
19 4 Message::~Message()
20 {
21 4 }
22
23 1 std::string Message::convertDigitsToLetters(const std::string &digits)
24 {
25 1 const std::string conversionTable = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
26
27 std::string letters;
28
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 4 for (char digit : digits)
29 {
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 3 if (isdigit(digit))
31 {
32 3 unsigned int index = digit - '0';
33
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 3 if (index < conversionTable.size())
35 {
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 3 letters += conversionTable[index];
37 }
38 }
39 }
40
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 2 for (unsigned int i = 0; i < letters.length() / 2; i++)
41 1 std::swap(letters[i], letters[letters.length() - i - 1]);
42 1 return letters;
43 }
44
45 ✗ std::string Message::getCurrentTimeAsLetters()
46 {
47 ✗ std::time_t now = std::time(nullptr);
48 ✗ char buf[20];
49 ✗ std::strftime(buf, sizeof(buf), "%Y%m%d%H%M", std::localtime(&now));
50 ✗ std::string digits(buf);
51 ✗ return convertDigitsToLetters(digits);
52 }
53
54 1 void Message::generateMessage()
55 {
56
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 1 content = content + ":" + _signature;
57 1 }
58
59 ✗ void Message::format(const std::string &contentToFormat)
60 {
61 ✗ content = contentToFormat;
62 ✗ vigenereEncrypt();
63 ✗ generateMessage();
64 ✗ }
65
66 1 void Message::vigenereEncrypt()
67 {
68 1 std::string result = content;
69 int keyIndex = 0;
70
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 1 const std::string &key = "KIMUCHI";
71
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 6 for (unsigned int i = 0; i < content.length(); ++i)
73 {
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 5 if (isalpha(content[i]))
75 {
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 5 char base = islower(content[i]) ? 'a' : 'A';
77 5 char shiftedChar = (content[i] - base + tolower(key[keyIndex]) - 'a') % 26 + base;
78 5 result[i] = shiftedChar;
79 5 keyIndex = (keyIndex + 1) % key.length();
80 }
81 }
82 content = result;
83 1 }
84
85 1 void Message::vigenereDecrypt()
86 {
87 1 std::string result = content;
88 int keyIndex = 0;
89
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 1 const std::string &key = "KIMUCHI";
90
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 6 for (unsigned int i = 0; i < content.length(); ++i)
92 {
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 5 if (isalpha(content[i]))
94 {
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 5 char base = islower(content[i]) ? 'a' : 'A';
96 5 char shiftedChar = content[i] - base;
97 5 char keyOffset = tolower(key[keyIndex]) - 'a';
98
99 5 char originalChar = (shiftedChar - keyOffset + 26) % 26 + base;
100 5 result[i] = originalChar;
101
102 5 keyIndex = (keyIndex + 1) % key.length();
103 }
104 }
105 content = result;
106 1 }
107