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  1. /* Copyright (C) 2021- Rustem Gimadutdinov (rgimad), GPLv2 */
  2. #include <stdio.h>
  3. #include <stdlib.h>
  4. #include <string.h>
  5. #include <time.h>
  6. #include <kos32sys1.h>
  7. #include <clayer/boxlib.h>
  8.  
  9. #define WINDOW_WIDTH 400
  10. #define WINDOW_HEIGHT 180
  11. #define EDIT_BOX_PASSWORD_LEN_MAXLEN 16
  12. #define EDIT_BOX_PASSWORD_GENERATED_MAXLEN 256
  13. #define FONT_SIZE_DEFAULT 0x10000000
  14. #define CHECKBOX_ENABLED 2
  15.  
  16. const char WINDOW_TITLE[] = "PasswordGen v0.1";
  17.  
  18. struct kolibri_system_colors sys_color_table;
  19. const color_t DRAWTEXT_FLAG_DEFAULT = 0x90000000;
  20.  
  21. edit_box *edit_box_password_len;
  22. char edit_box_password_len_buf[EDIT_BOX_PASSWORD_LEN_MAXLEN];
  23.  
  24. edit_box *edit_box_password_generated;
  25. char edit_box_password_generated_buf[EDIT_BOX_PASSWORD_GENERATED_MAXLEN];
  26.  
  27. check_box *check_box_az;
  28. check_box *check_box_AZ;
  29. check_box *check_box_09;
  30. check_box *check_box_spec_char;
  31.  
  32. enum MYCOLORS {
  33.     GREEN = 0x067D06,
  34.     BLUE  = 0x0000FF,
  35.     RED   = 0xFF0000,
  36.     BLACK = 0x000000,
  37.     WHITE = 0xFFFFFF,
  38.     GREY  = 0x919191
  39. };
  40.  
  41. enum BUTTONS {
  42.     BTN_QUIT = 1,
  43.     BTN_GENERATE = 10,
  44.     BTN_COPY = 20
  45.     //
  46. };
  47.  
  48. const char char_set_az[] = "abcdefghijklmnopqrstuvwxyz";
  49. const char char_set_AZ[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
  50. const char char_set_09[] = "0123456789";
  51. const char char_set_spec_char[] = "!@#$%^&*_";
  52.  
  53. char resulting_char_set[75];
  54. char password_generated[EDIT_BOX_PASSWORD_GENERATED_MAXLEN];
  55.  
  56. /* ---------------------------------------------------------- */
  57.  
  58. void generate_password_internal(char *dst, int length, int flag_az, int flag_AZ, int flag_09, int flag_spec_char) {
  59.     int i, resulting_char_set_len;
  60.     resulting_char_set[0] = '\0';
  61.     if (flag_az == 0 && flag_AZ == 0 && flag_09 == 0 && flag_spec_char == 0) { return; }
  62.     if (flag_az) { strcat(resulting_char_set, char_set_az); }
  63.     if (flag_AZ) { strcat(resulting_char_set, char_set_AZ); }
  64.     if (flag_09) { strcat(resulting_char_set, char_set_09); }
  65.     if (flag_spec_char) { strcat(resulting_char_set, char_set_spec_char); }
  66.     resulting_char_set_len = strlen(resulting_char_set);
  67.     //printf("resulting_char_set = %s\n", resulting_char_set
  68.     for (i = 0; i < length; i++) {
  69.         dst[i] = resulting_char_set[rand() % resulting_char_set_len];
  70.     }
  71.     dst[length] = '\0';
  72. }
  73.  
  74. void notify_show(char *text) {
  75.    start_app("/sys/@notify", text);
  76. }
  77.  
  78. void* safe_malloc(size_t size) {
  79.     void *p = malloc(size);
  80.     if (p == NULL) {
  81.        notify_show("'Memory allocation error!' -E");
  82.        exit(0);
  83.     } else {
  84.         return p;
  85.     }
  86. }
  87.  
  88. void copy_to_clipboard(char *text) {
  89.     char *temp_buffer = safe_malloc(EDIT_BOX_PASSWORD_GENERATED_MAXLEN + 12);
  90.     memset(temp_buffer, 0, EDIT_BOX_PASSWORD_GENERATED_MAXLEN);
  91.     DATA(char,temp_buffer,4) = 0; /* TEXT */
  92.     DATA(char,temp_buffer,8) = 1; /* CP866 */
  93.     strncpy(temp_buffer+12, text, EDIT_BOX_PASSWORD_GENERATED_MAXLEN - 1);
  94.     kol_clip_set(strlen(text) + 12, temp_buffer);
  95.     notify_show("'Copied to clipboard!' -I");
  96.     free(temp_buffer);
  97. }
  98.  
  99. edit_box* create_edit_box(unsigned int width, unsigned int left, unsigned int top,
  100.     unsigned int color, unsigned int shift_color, unsigned int focus_border_color,
  101.     unsigned int blur_border_color, unsigned int text_color, unsigned int max,
  102.     char *text, void *mouse_variable, unsigned int flags)
  103. {
  104.     edit_box *eb = (edit_box*)safe_malloc(sizeof(edit_box));
  105.     memset(eb, 0, sizeof(edit_box));
  106.     eb->width = width;
  107.     eb->left = left;
  108.     eb->top = top;
  109.     eb->color = color;
  110.     eb->shift_color = shift_color;
  111.     eb->focus_border_color = focus_border_color;
  112.     eb->blur_border_color = blur_border_color;
  113.     eb->text_color = text_color;
  114.     eb->max = max;
  115.     eb->text = text;
  116.     eb->mouse_variable = mouse_variable;
  117.     eb->flags = flags;
  118.     return eb;  
  119. }
  120.  
  121. check_box* create_check_box(unsigned int left_s, unsigned int top_s, unsigned int ch_text_margin,
  122.     unsigned int color, unsigned int border_color, unsigned int text_color, char *text, unsigned int flags)
  123. {
  124.     check_box *cb = (check_box*)safe_malloc(sizeof(check_box));
  125.     memset(cb, 0, sizeof(check_box));
  126.     cb->left_s = left_s;
  127.     cb->top_s = top_s;
  128.     cb->ch_text_margin = ch_text_margin;
  129.     cb->color = color;
  130.     cb->border_color = border_color;
  131.     cb->text_color = text_color;
  132.     cb->text = text;
  133.     cb->flags = flags;
  134.     return cb;
  135. }
  136. /* ---------------------------------------------------------- */
  137.  
  138. void redraw_window() {
  139.     pos_t win_pos = get_mouse_pos(0);
  140.     begin_draw();
  141.     sys_create_window(win_pos.x, win_pos.y, WINDOW_WIDTH, WINDOW_HEIGHT, WINDOW_TITLE, sys_color_table.work_area, 0x14);
  142.  
  143.     edit_box_draw(edit_box_password_len);
  144.  
  145.     draw_text_sys("Password length: ", 15, 34 + 5, 0, DRAWTEXT_FLAG_DEFAULT | sys_color_table.work_text);
  146.     draw_text_sys("Characters: ", 15, 68, 0, DRAWTEXT_FLAG_DEFAULT | sys_color_table.work_text);
  147.     draw_text_sys("Generated password: ", 15, 102 + 5, 0, DRAWTEXT_FLAG_DEFAULT | sys_color_table.work_text);
  148.  
  149.     check_box_draw2(check_box_az);
  150.     check_box_draw2(check_box_AZ);
  151.     check_box_draw2(check_box_09);
  152.     check_box_draw2(check_box_spec_char);
  153.  
  154.     edit_box_draw(edit_box_password_generated);
  155.  
  156.     define_button(X_W(170,100), Y_H(136,30), BTN_GENERATE, sys_color_table.work_button);
  157.     draw_text_sys("Generate!", 182, 136 + 7, 0, DRAWTEXT_FLAG_DEFAULT | sys_color_table.work_button_text);
  158.  
  159.     define_button(X_W(370 - 60, 60), Y_H(136,30), BTN_COPY, sys_color_table.work_button);
  160.     draw_text_sys("Copy", 370 - 60 + 15, 136 + 7, 0, DRAWTEXT_FLAG_DEFAULT | sys_color_table.work_button_text);
  161.  
  162.     end_draw();
  163. }
  164.  
  165. /* create and initialize components */
  166. void create_components() {
  167.     edit_box_password_len = create_edit_box(70, 150, 34, WHITE, sys_color_table.work_button, 0, GREY, FONT_SIZE_DEFAULT, EDIT_BOX_PASSWORD_LEN_MAXLEN - 2, edit_box_password_len_buf, NULL, 0/*ed_focus*/);
  168.     edit_box_set_text(edit_box_password_len, "10");
  169.  
  170.     check_box_az = create_check_box(X_W(110, 15), Y_H(68,15), 10, WHITE, BLUE, BLACK | FONT_SIZE_DEFAULT, "a-z", CHECKBOX_ENABLED);
  171.     init_checkbox2(check_box_az);
  172.  
  173.     check_box_AZ = create_check_box(X_W(170, 15), Y_H(68,15), 10, WHITE, BLUE, BLACK | FONT_SIZE_DEFAULT, "A-Z", CHECKBOX_ENABLED);
  174.     init_checkbox2(check_box_AZ);
  175.  
  176.     check_box_09 = create_check_box(X_W(230, 15), Y_H(68,15), 10, WHITE, BLUE, BLACK | FONT_SIZE_DEFAULT, "0-9", CHECKBOX_ENABLED);
  177.     init_checkbox2(check_box_09);
  178.  
  179.     check_box_spec_char = create_check_box(X_W(290, 15), Y_H(68,15), 10, WHITE, BLUE, BLACK | FONT_SIZE_DEFAULT, "!@#$%^&*_", 0);
  180.     init_checkbox2(check_box_spec_char);
  181.  
  182.     edit_box_password_generated = create_edit_box(200, 170, 102, WHITE, sys_color_table.work_button, 0, GREY, FONT_SIZE_DEFAULT, EDIT_BOX_PASSWORD_GENERATED_MAXLEN - 2, edit_box_password_generated_buf, NULL, 0/*ed_focus*/);
  183. }
  184.  
  185. void generate_and_show_password() {
  186.     int f_az, f_AZ, f_09, f_spec, psw_len = atoi(edit_box_password_len_buf);
  187.     if (psw_len == 0 || psw_len >= EDIT_BOX_PASSWORD_GENERATED_MAXLEN - 2) {
  188.         notify_show("'Incorrect password length' -E");
  189.     } else {
  190.         f_az = check_box_az->flags & CHECKBOX_ENABLED;
  191.         f_AZ = check_box_AZ->flags & CHECKBOX_ENABLED;
  192.         f_09 = check_box_09->flags & CHECKBOX_ENABLED;
  193.         f_spec = check_box_spec_char->flags & CHECKBOX_ENABLED;
  194.         if (f_az == 0 && f_AZ == 0 && f_09 == 0 && f_spec == 0) {
  195.             notify_show("'You must choose at least one character set' -E");
  196.             return;
  197.         }
  198.         generate_password_internal(password_generated, psw_len, f_az, f_AZ, f_09, f_spec);
  199.         edit_box_set_text(edit_box_password_generated, password_generated);
  200.     }
  201. }
  202.  
  203. int main(int argc, const char *argv[]) {
  204.     int gui_event; /* variable for storing event */
  205.     uint32_t pressed_button = 0; /* code of button pressed in window */
  206.     unsigned int keyval; /* for saving pressed key */
  207.  
  208.     srand(time(0)*2/3); /* seeding the pseudo random number generator*/
  209.     kolibri_boxlib_init();
  210.     get_system_colors(&sys_color_table);
  211.     set_event_mask(0xC0000027);
  212.     create_components(); /* create and init some visual components */
  213.  
  214.     do
  215.     {
  216.         gui_event = get_os_event();
  217.         switch(gui_event)
  218.         {
  219.         case KOLIBRI_EVENT_NONE:
  220.             break;
  221.         case KOLIBRI_EVENT_REDRAW:
  222.             redraw_window();
  223.             break;
  224.         case KOLIBRI_EVENT_MOUSE:
  225.             edit_box_mouse(edit_box_password_len);
  226.             check_box_mouse2(check_box_az);
  227.             check_box_mouse2(check_box_AZ);
  228.             check_box_mouse2(check_box_09);
  229.             check_box_mouse2(check_box_spec_char);
  230.             edit_box_mouse(edit_box_password_generated);
  231.             break;        
  232.         case KOLIBRI_EVENT_KEY:
  233.             keyval = get_key().val;
  234.             edit_box_key(edit_box_password_len, keyval);
  235.             edit_box_key(edit_box_password_generated, keyval);
  236.             break;
  237.         case KOLIBRI_EVENT_BUTTON:
  238.             pressed_button = get_os_button();
  239.             switch (pressed_button)
  240.             {
  241.                 case BTN_GENERATE:
  242.                     generate_and_show_password();
  243.                     redraw_window();
  244.                     break;
  245.  
  246.                 case BTN_COPY:
  247.                     copy_to_clipboard(edit_box_password_generated_buf);
  248.                     redraw_window();
  249.                     break;
  250.  
  251.                 case BTN_QUIT:
  252.                     exit(0);
  253.                     break;
  254.             }
  255.         }
  256.     } while(1);
  257.     exit(0);
  258. }