| 48 | #define MAX_HEADS 255u |
| 49 | |
| 50 | int change_geometry_ncurses(disk_t *disk_car) |
| 51 | { |
| 52 | int done = 0; |
| 53 | int default_option=4; |
| 54 | int cyl_modified=0; |
| 55 | int geo_modified=0; |
| 56 | while (done==0) |
| 57 | { |
| 58 | char def[128]; |
| 59 | char response[128]; |
| 60 | long int tmp_val=0; |
| 61 | int command; |
| 62 | static const struct MenuItem menuGeometry[]= |
| 63 | { |
| 64 | { 'c', "Cylinders", "Change cylinder geometry" }, |
| 65 | { 'h', "Heads", "Change head geometry" }, |
| 66 | { 's', "Sectors", "Change sector geometry" }, |
| 67 | { 'n', "Sector Size", "Change sector size (WARNING: VERY DANGEROUS!)" }, |
| 68 | { 'q', "Ok", "Done with changing geometry" }, |
| 69 | { 0, NULL, NULL } |
| 70 | }; |
| 71 | aff_copy(stdscr); |
| 72 | wmove(stdscr,5,0); |
| 73 | wprintw(stdscr,"%s, sector size=%u\n",disk_car->description(disk_car),disk_car->sector_size); |
| 74 | wmove(stdscr,7,0); |
| 75 | wprintw(stdscr,"Because these numbers change the way that TestDisk looks for partitions"); |
| 76 | wmove(stdscr,8,0); |
| 77 | wprintw(stdscr,"and calculates their sizes, it's important to have the correct disk geometry."); |
| 78 | wmove(stdscr,9,0); |
| 79 | wprintw(stdscr,"PC partitioning programs often make partitions end on cylinder boundaries."); |
| 80 | wmove(stdscr,11,0); |
| 81 | wprintw(stdscr,"A partition's CHS values are based on disk translations which make them"); |
| 82 | wmove(stdscr,12,0); |
| 83 | wprintw(stdscr,"different than its physical geometry. The most common CHS head values"); |
| 84 | wmove(stdscr,13,0); |
| 85 | wprintw(stdscr,"are: 255, 240 and sometimes 16."); |
| 86 | wmove(stdscr,INTER_GEOM_Y, INTER_GEOM_X); |
| 87 | wclrtoeol(stdscr); |
| 88 | wrefresh(stdscr); |
| 89 | command=wmenuSimple(stdscr,menuGeometry, default_option); |
| 90 | switch (command) { |
| 91 | case 'c': |
| 92 | case 'C': |
| 93 | { |
| 94 | sprintf(def, "%lu", disk_car->geom.cylinders); |
| 95 | mvwaddstr(stdscr,INTER_GEOM_Y, INTER_GEOM_X, "Enter the number of cylinders: "); |
| 96 | wclrtoeol(stdscr); |
| 97 | if (get_string(stdscr, response, sizeof(response), def) > 0) { |
| 98 | tmp_val = atol(response); |
| 99 | if (tmp_val > 0) { |
| 100 | disk_car->geom.cylinders = tmp_val; |
| 101 | cyl_modified=1; |
| 102 | if(geo_modified==0) |
| 103 | geo_modified=1; |
| 104 | } else |
| 105 | wprintw(stdscr,"Illegal cylinders value"); |
| 106 | } |
| 107 | } |
no test coverage detected