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JuanPerdomo00JuanPerdomo00
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Update: Add C version
1 parent e7439ad commit 31bdce4

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9 files changed

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9 files changed

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‎src/copyclip.c‎

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#include "includes/copyclip.h"
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#include "includes/colors.h"
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#include "includes/os_detect.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#ifdef OS_WINDOWS
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#include <windows.h>
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#endif
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void copy_to_clipboard_any(const char *text) {
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#ifdef OS_LINUX
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const char *wayland = getenv("WAYLAND_DISPLAY");
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const char *x11 = getenv("DISPLAY");
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FILE *pipe = NULL;
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if (wayland) {
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pipe = popen("wl-copy", "w");
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if (!pipe) {
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fprintf(stderr, RED "Error: no command wl-copy (Wayland)\n" RESET);
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exit(1);
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}
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fwrite(text, sizeof(char), strlen(text), pipe);
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pclose(pipe);
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} else if (x11) {
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// X11
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pipe = popen("xclip -selection clipboard", "w");
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if (!pipe) {
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fprintf(stderr, RED "Error: no command xclip (X11)\n" RESET);
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exit(1);
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}
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fwrite(text, sizeof(char), strlen(text), pipe);
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pclose(pipe);
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} else {
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fprintf(stderr, RED "Error: no display environment detected (not Wayland or X11)\n" RESET);
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exit(1);
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}
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#elif defined(OS_MAC)
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FILE *pipe = popen("pbcopy", "w");
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if (!pipe) {
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fprintf(stderr, RED "Error: command pbcopy not found.\n" RESET);
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exit(1);
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}
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fwrite(text, sizeof(char), strlen(text), pipe);
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pclose(pipe);
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#elif defined(OS_WINDOWS)
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const size_t len = strlen(text) + 1;
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HGLOBAL hMem = GlobalAlloc(GMEM_MOVEABLE, len);
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if (!hMem) {
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fprintf(stderr, RED "Error: unable to allocate memory for clipboard.\n" RESET);
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return;
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}
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memcpy(GlobalLock(hMem), text, len);
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GlobalUnlock(hMem);
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if (OpenClipboard(NULL)) {
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EmptyClipboard();
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SetClipboardData(CF_TEXT, hMem);
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CloseClipboard();
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} else {
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fprintf(stderr, RED "Error: could not open clipboard.\n" RESET);
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GlobalFree(hMem);
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}
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#else
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fprintf(stderr, RED "Clipboard not supported on this platform.\n" RESET);
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#endif
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}
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‎src/genpass.c‎

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#include "includes/genpass.h"
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#include <stdlib.h>
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#include <string.h>
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#include <time.h>
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char *generate_password(int length) {
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if (length <= 0)
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return NULL;
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char *password = malloc(length + 1);
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if (!password)
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return NULL;
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srand(time(NULL));
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if (length == 8) {
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char all_chars[512] = "";
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for (int i = 0; ARR_STRINGS[i] != NULL; i++) {
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strcat(all_chars, ARR_STRINGS[i]);
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}
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for (int i = 0; i < length; i++) {
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password[i] = all_chars[rand() % strlen(all_chars)];
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}
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} else {
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for (int i = 0; i < length; i++) {
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const char *set = ARR_STRINGS[rand() % 5];
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password[i] = set[rand() % strlen(set)];
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}
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}
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password[length] = '\0';
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return password;
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}

‎src/includes/colors.h‎

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#ifndef COLOR_H
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#define COLOR_H
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#define RESET "\033[0m"
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#define BLACK "\033[0;30m"
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#define RED "\033[0;31m"
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#define GREEN "\033[0;32m"
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#define YELLOW "\033[0;33m"
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#define BLUE "\033[0;34m"
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#define MAGENTA "\033[0;35m"
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#define CYAN "\033[0;36m"
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#define WHITE "\033[0;37m"
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#endif

‎src/includes/copyclip.h‎

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#ifndef COPYCLIP_H
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#define COPYCLIP_H
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void copy_to_clipboard_any(const char* text);
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#endif

‎src/includes/genpass.h‎

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#ifndef GENPASS_H
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#define GENPASS_H
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#include "strings.h"
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char* generate_password(int length);
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#endif
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‎src/includes/os_detect.h‎

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#ifndef OS_DETECT_H
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#define OS_DETECT_H
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#if defined(_WIN32) || defined(_WIN64)
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#define OS_WINDOWS 1
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#define OS_NAME "Windows"
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#elif defined(__linux__)
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#define OS_LINUX 1
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#define OS_NAME "Linux"
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#elif defined(__APPLE__) && defined(__MACH__)
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#define OS_MAC 1
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#define OS_NAME "macOS"
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#elif defined(__unix__)
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#define OS_UNIX 1
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#define OS_NAME "Unix-like"
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#else
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#define OS_UNKNOWN 1
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#define OS_NAME "Unknown"
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#endif
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#endif // OS_DETECT_H
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‎src/includes/strings.h‎

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#ifndef STRINGS_H
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#define STRINGS_H
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extern const char *LETTERS_UPPER;
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extern const char *LETTERS_LOWER;
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extern const char *NUMBERS;
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extern const char *SYMBOLS;
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extern const char *MIXED;
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extern const char *ARR_STRINGS[6];
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void init_strings(void);
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#endif
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‎src/main.c‎

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#include "includes/colors.h"
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#include "includes/genpass.h"
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#include "includes/strings.h"
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#include "includes/copyclip.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#define VERSION "1.0.0"
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int main(int argc, char *argv[]) {
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if (argc != 2) {
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fprintf(stderr, RED "Use: " RESET GREEN "%s <length>" RESET "\n", argv[0]);
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fprintf(stderr, "Try '%s --help' for more information.\n", argv[0]);
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return 1;
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}
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if (strcmp(argv[1], "-v") == 0 || strcmp(argv[1], "--version") == 0) {
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printf(GREEN "Password Generator " RESET "v%s\n", VERSION);
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printf("Written by: " CYAN "Jakepys\n" RESET);
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return 0;
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}
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if (strcmp(argv[1], "-h") == 0 || strcmp(argv[1], "--help") == 0) {
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printf("\n" CYAN "Password Generator " RESET "v%s\n", VERSION);
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printf("Usage: %s <length>\n\n", argv[0]);
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printf("Options:\n");
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printf(" -h, --help Show this help message\n");
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printf(" -v, --version Show program version\n\n");
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printf("Example:\n");
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printf(" %s 12\n\n", argv[0]);
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printf("This will generate a random password with 12 characters.\n");
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return 0;
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}
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int length = atoi(argv[1]);
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if (length < 8) {
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fprintf(stderr, RED "Error:" RESET " length must be at least 8.\n");
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return 1;
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}
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init_strings();
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char *pass = generate_password(length);
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copy_to_clipboard_any(pass);
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printf(GREEN "Generated password: " RESET "%s\n", pass);
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return 0;
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}
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‎src/strings.c‎

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#include "includes/strings.h"
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#include <stddef.h>
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const char *LETTERS_UPPER = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
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const char *LETTERS_LOWER = "abcdefghijklmnopqrstuvwxyz";
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const char *NUMBERS = "0123456789";
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const char *SYMBOLS = "!@#$%^&*()_+-=[]{}|;:',.<>/?";
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const char *MIXED =
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"aZ1!bY2@cX3#dW4$eV5%fU6^gT7&hS8*iR9(jQ0)kP_lO+mN-nM=oL[pK]qJ{rI}sH|tG;"
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"uF:'vE,wD<xC>yB?zA.";
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const char *ARR_STRINGS[6];
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void init_strings(void) {
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ARR_STRINGS[0] = LETTERS_LOWER;
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ARR_STRINGS[1] = LETTERS_UPPER;
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ARR_STRINGS[2] = NUMBERS;
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ARR_STRINGS[3] = SYMBOLS;
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ARR_STRINGS[4] = MIXED;
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ARR_STRINGS[5] = NULL;
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}

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