refactor: report status more accurately + move a metod call
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parent
ee83545f17
commit
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24
main_form.cs
24
main_form.cs
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@ -71,12 +71,13 @@ namespace KRY_0x01_ng
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}
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void check_key(TextBox tb_k)
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bool check_key(TextBox tb_k)
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{
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bool success = true;
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if (tb_k.Text.Length == 0)
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{
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MessageBox.Show("Empty key.", "Warning");
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return;
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return success = false;
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}
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string str_to_check = String.Join("", tb_k.Text.ToUpper().Distinct());
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@ -84,20 +85,21 @@ namespace KRY_0x01_ng
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{
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/* because why not, 8 is still lame */
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MessageBox.Show($"The key is too short ({str_to_check.Length} characters).\nKey requirements: 9-25 unique alphabetic characters", "Error");
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return;
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return success = false;
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}
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else if (str_to_check.Length > 25)
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{
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MessageBox.Show("The key is too long", "Warning");
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return;
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return success = false;
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}
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Match match = Regex.Match(str_to_check, @"\d|\s+");
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if (match.Success)
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{
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MessageBox.Show("Only alphabetic characters and spaces are allowed.\nCheck the key for numbers, symbols or tab whitespace and remove them before continuing.", "Error");
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return;
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return success = false;
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}
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TextBox tb_pruned_k = textBox2;
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TextBox tb_nualph = textBox3;
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tb_pruned_k.Text = str_to_check;
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@ -110,8 +112,7 @@ namespace KRY_0x01_ng
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string nualph_str = str_to_check + transientalph_str;
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tb_nualph.Text = nualph_str;
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nualphabet = nualph_str.ToCharArray();
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fill_array_table();
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return;
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return success;
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}
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@ -206,6 +207,13 @@ namespace KRY_0x01_ng
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void encrypt()
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{
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bool cool = check_key(textBox1);
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if (!cool)
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{
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return;
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}
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fill_array_table();
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check_message(textBox4);
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prep_message(textBox5);
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@ -266,7 +274,7 @@ namespace KRY_0x01_ng
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private void button2_Click(object sender, EventArgs e)
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{
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/* check key button */
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check_key(textBox1);
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bool cool = check_key(textBox1);
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}
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}
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}
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