| 1 | #include <stdio.h> |
| 2 | #include <sys/utsname.h> |
| 3 | #include <string.h> |
| 4 | #include <stdlib.h> |
| 5 | |
| 6 | #define C_RESET "\033[0m" |
| 7 | #define C_BOLD "\033[1m" |
| 8 | #define C_BLUE "\033[1;34m" |
| 9 | #define C_YELLOW "\033[1;33m" |
| 10 | #define C_CYAN "\033[1;36m" |
| 11 | #define C_GREEN "\033[1;32m" |
| 12 | #define C_RED "\033[1;31m" |
| 13 | #define C_BLACK "\033[1;30m" |
| 14 | |
| 15 | static char *version = "0.1.3"; |
| 16 | |
| 17 | static const char asciiArt[] = |
| 18 | " ████████ \n" |
| 19 | " ██████████ \n" |
| 20 | " █████████ \n" |
| 21 | " ███████ \n" |
| 22 | " ██████ ██ ██ ██ ██ ██ ██ ██ \n" |
| 23 | " ███████ \n" |
| 24 | " █████████ \n" |
| 25 | " ██████████ \n" |
| 26 | " ████████ "; |
| 27 | |
| 28 | void printAscii(void) { |
| 29 | printf(C_YELLOW "%s" C_RESET "\n\n", asciiArt); |
| 30 | } |
| 31 | void printOS(void) { |
| 32 | FILE *fp = fopen("/etc/os-release", "r"); |
| 33 | if (!fp) { |
| 34 | printf(C_CYAN "OS: " C_RESET "Generic Linux\n"); |
| 35 | return; |
| 36 | } |
| 37 | char line[512]; |
| 38 | while (fgets(line, sizeof(line), fp)) { |
| 39 | if(strncmp(line, "PRETTY_NAME=", 12) == 0) { |
| 40 | char *name = line + 12; |
| 41 | if (*name == '"') name++; |
| 42 | size_t len = strlen(name); |
| 43 | if (len > 0 && name[len - 1] == '\n') name[--len] = '\0'; |
| 44 | if (len > 0 && name[len - 1] == '"') name[--len] = '\0'; |
| 45 | printf(C_CYAN "OS: " C_RESET "%s\n", name); |
| 46 | fclose(fp); |
| 47 | return; |
| 48 | } |
| 49 | } |
| 50 | fclose(fp); |
| 51 | printf(C_CYAN "OS: " C_RESET "Generic Linux\n"); |
| 52 | } |
| 53 | int printStats(void) { |
| 54 | char *term = getenv("TERM_PROGRAM"); |
| 55 | if (!term) { |
| 56 | term = getenv("TERM"); |
| 57 | } |
| 58 | char *wm = getenv("XDG_SESSION_DESKTOP"); |
| 59 | if (!wm) { |
| 60 | wm = getenv("DESKTOP_SESSION"); |
| 61 | } |
| 62 | struct utsname info; |
| 63 | if (uname(&info) != 0) { |
| 64 | perror("uname"); |
| 65 | return 1; |
| 66 | } |
| 67 | printOS(); |
| 68 | printf(C_GREEN "Kernel: " C_RESET "%s\n", info.release); |
| 69 | printf(C_BLUE "Host: " C_RESET "%s\n", info.nodename); |
| 70 | printf(C_RED "WM: " C_RESET "%s\n", wm ? wm : "Unknown / TTY"); |
| 71 | printf(C_BLACK "Term: " C_RESET "%s\n", term ? term : "couldn't read terminal name"); |
| 72 | return 0; |
| 73 | } |
| 74 | int main(int argc, char **argv) { |
| 75 | if (argc > 1 && strcmp("-v", argv[1]) == 0) { |
| 76 | printf("sfetch v%s\n", version); |
| 77 | return 0; |
| 78 | } |
| 79 | printAscii(); |
| 80 | printStats(); |
| 81 | return 0; |
| 82 | } |