blob: f3f084d86e583c40218c2686f3e3fc3e13016a1d (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
|
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/wait.h>
#include <time.h>
#include "Messages.h"
#define SUCCESS_COUNT (sizeof(success_messages) / sizeof(char*) - 1)
#define FAILURE_COUNT (sizeof(failure_messages) / sizeof(char*) - 1)
static const char ANSI_RED[] = "\x1b[31m";
static const char ANSI_RESET[] = "\x1b[0m";
static const char* get_random_message(const char* messages[], size_t count) {
return messages[rand() % count];
}
int main(int argc, char* argv[]) {
if (argc < 2) {
fprintf(stderr, "Usage: %s <command>\n", argv[0]);
return 1;
}
struct timespec ts;
clock_gettime(CLOCK_REALTIME, &ts);
srand((unsigned int)ts.tv_nsec);
pid_t pid = fork();
if (pid < 0) {
perror("fork");
return 1;
}
if (pid == 0) {
execvp(argv[1], &argv[1]);
perror(argv[1]);
_exit(127);
}
int status;
waitpid(pid, &status, 0);
const char* message;
if (WIFEXITED(status) && WEXITSTATUS(status) == 0) {
message = get_random_message(success_messages, SUCCESS_COUNT);
} else {
message = get_random_message(failure_messages, FAILURE_COUNT);
}
printf("%s%s<3%s\n", ANSI_RED, message, ANSI_RESET);
return 0;
}
|
