| 1 | /** @file clients/filename-bytes.c |
| 2 | * @brief Print out raw bytes of filenames in a directory |
| 3 | */ |
| 4 | |
| 5 | #include "common.h" |
| 6 | |
| 7 | #include <dirent.h> |
| 8 | #include <ctype.h> |
| 9 | |
| 10 | int main(int attribute((unused)) argc, char **argv) { |
| 11 | DIR *dp; |
| 12 | struct dirent *de; |
| 13 | int n; |
| 14 | |
| 15 | if(!(dp = opendir(argv[1]))) return -1; |
| 16 | while((de = readdir(dp))) { |
| 17 | for(n = 0; de->d_name[n]; ++n) { |
| 18 | printf("%02x", (unsigned char)de->d_name[n]); |
| 19 | if(n) putchar(' '); |
| 20 | } |
| 21 | putchar('\n'); |
| 22 | for(n = 0; de->d_name[n]; ++n) { |
| 23 | if(isprint((unsigned char)de->d_name[n])) |
| 24 | printf(" %c", (unsigned char)de->d_name[n]); |
| 25 | else |
| 26 | printf(" "); |
| 27 | if(n) putchar(' '); |
| 28 | } |
| 29 | putchar('\n'); |
| 30 | } |
| 31 | return 0; |
| 32 | } |
| 33 | |
| 34 | /* |
| 35 | Local Variables: |
| 36 | c-basic-offset:2 |
| 37 | comment-column:40 |
| 38 | fill-column:79 |
| 39 | indent-tabs-mode:nil |
| 40 | End: |
| 41 | */ |