119 lines
3.1 KiB
C
119 lines
3.1 KiB
C
/*
|
|
This is part of WHY2
|
|
Copyright (C) 2022 Václav Šmejkal
|
|
|
|
This program is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU 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 General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include <why2/flags.h>
|
|
|
|
#include <stdio.h>
|
|
|
|
#include <why2/memory.h>
|
|
|
|
//CONSTS (this is just local)
|
|
#define DEFAULT_FLAGS (why2_input_flags) { 0, 0, 0 }
|
|
#define DEFAULT_MEMORY_IDENTIFIER NULL
|
|
|
|
int encryptionOperation(int text, int encryptedText);
|
|
|
|
//VARIABLES
|
|
char encryptionSeparator = '.'; //NOPE > DO NOT TOUCH THIS, USE why2_set_encryption_separator instead <
|
|
unsigned long keyLength = 50; //LENGTH OF KEY > DO NOT TOUCH THIS, USE why2_set_key_length instead <
|
|
why2_input_flags flagsAllah = DEFAULT_FLAGS; //IT IS CALLED flagsAllah CUZ flags CAUSED SOME FUCKING MEMORY PROBLEMS
|
|
why2_encryption_operation_cb encryptionOperation_cb = encryptionOperation;
|
|
why2_bool flagsChanged = 0; //CHANGES TO 1 WHEN U USE why2_set_flags
|
|
char *memory_identifier = DEFAULT_MEMORY_IDENTIFIER;
|
|
|
|
//GETTERS
|
|
char why2_get_encryption_separator(void)
|
|
{
|
|
return encryptionSeparator;
|
|
}
|
|
|
|
unsigned long why2_get_key_length(void)
|
|
{
|
|
return keyLength;
|
|
}
|
|
|
|
why2_input_flags why2_get_default_flags(void)
|
|
{
|
|
return DEFAULT_FLAGS;
|
|
}
|
|
|
|
why2_input_flags why2_get_flags(void)
|
|
{
|
|
return flagsAllah;
|
|
}
|
|
|
|
why2_output_flags why2_no_output(enum WHY2_EXIT_CODES exitCode)
|
|
{
|
|
char *emptyText = why2_malloc(1); //TEXT
|
|
emptyText[0] = '\0';
|
|
|
|
char *emptyKey = why2_malloc(why2_get_key_length() + 1); //KEY
|
|
for (int i = 0; i < (int) why2_get_key_length(); i++)
|
|
{
|
|
emptyKey[i] = 'x';
|
|
}
|
|
emptyKey[why2_get_key_length()] = '\0';
|
|
|
|
return (why2_output_flags) { emptyText, emptyKey, 0, 0, 0, exitCode };
|
|
}
|
|
|
|
why2_encryption_operation_cb why2_get_encryption_operation(void)
|
|
{
|
|
return encryptionOperation_cb;
|
|
}
|
|
|
|
why2_bool why2_get_flags_changed(void)
|
|
{
|
|
return flagsChanged;
|
|
}
|
|
|
|
//SETTERS
|
|
void why2_set_encryption_separator(char encryptionSeparatorNew)
|
|
{
|
|
if (encryptionSeparatorNew <= 31) return;
|
|
|
|
encryptionSeparator = encryptionSeparatorNew;
|
|
}
|
|
|
|
void why2_set_key_length(int keyLengthNew)
|
|
{
|
|
if (keyLengthNew < 1) return;
|
|
|
|
keyLength = keyLengthNew;
|
|
}
|
|
|
|
void why2_set_flags(why2_input_flags newFlags)
|
|
{
|
|
flagsAllah = newFlags;
|
|
|
|
if (!flagsChanged) flagsChanged = 1;
|
|
}
|
|
|
|
void why2_set_encryption_operation(why2_encryption_operation_cb newEncryptionOperation)
|
|
{
|
|
encryptionOperation_cb = newEncryptionOperation;
|
|
}
|
|
|
|
//SOME OTHER SHIT
|
|
int encryptionOperation(int text, int encryptedText)
|
|
{
|
|
//CHANGE THE '-' (MINUS) OPERATOR TO SOMETHING YOU WANT TO USE I GUESS
|
|
return text - encryptedText;
|
|
|
|
//I DO NOT RECOMMEND CHANGING THIS, BUT IF YOU WANT TO, XOR IS A GOOD OPERATOR (IDK IF OTHERS WORK lmao)
|
|
} |