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#include <slack/lib.h>
#include <sys/time.h>
extern char **environ;
/* Test --pty=noecho */
int main(int ac, char **av)
{
pid_t pid;
int in, out, err;
char *client_name;
char *daemon_path;
char *config_path;
char *client_path;
char buf[BUFSIZ];
ssize_t bytes;
char *argv[] = { "daemon", "-C", null, "-n", null, null, null };
fd_set save_readfds[1];
fd_set readfds[1];
int maxfd;
prog_init();
prog_set_name("test13.daemon");
prog_set_syntax("name \"`pwd`\" client");
if (ac != 4)
prog_usage_msg("Invalid arguments");
daemon_path = "../daemon";
client_name = av[1];
config_path = av[2];
client_path = av[3];
argv[2] = config_path;
argv[4] = client_name;
argv[5] = client_path;
if ((pid = coproc_open(&in, &out, &err, daemon_path, argv, environ, null, null)) == -1)
fatalsys("coproc_open failed");
FD_ZERO(save_readfds);
FD_SET(STDIN_FILENO, save_readfds);
FD_SET(out, save_readfds);
FD_SET(err, save_readfds);
maxfd = (err > out) ? err : out;
for (*readfds = *save_readfds; (FD_ISSET(STDIN_FILENO, readfds) || FD_ISSET(out, readfds) || FD_ISSET(err, readfds)) && select(maxfd + 1, readfds, null, null, null) != -1; *readfds = *save_readfds)
{
if (FD_ISSET(STDIN_FILENO, readfds))
{
switch (bytes = read(STDIN_FILENO, buf, BUFSIZ))
{
case -1:
errorsys("read(STDIN_FILENO) failed");
FD_CLR(STDIN_FILENO, save_readfds);
break;
case 0:
close(in);
FD_CLR(STDIN_FILENO, save_readfds);
break;
default:
write(in, buf, bytes);
break;
}
}
if (FD_ISSET(out, readfds))
{
switch (bytes = read(out, buf, BUFSIZ))
{
case -1:
errorsys("read(out) failed");
FD_CLR(out, save_readfds);
break;
case 0:
FD_CLR(out, save_readfds);
break;
default:
write(STDOUT_FILENO, buf, bytes);
break;
}
}
if (FD_ISSET(err, readfds))
{
switch (bytes = read(err, buf, BUFSIZ))
{
case -1:
errorsys("read(err) = %d", bytes);
FD_CLR(err, save_readfds);
break;
case 0:
FD_CLR(err, save_readfds);
break;
default:
write(STDERR_FILENO, buf, bytes);
break;
}
}
}
if (coproc_close(pid, &in, &out, &err) == -1)
fatalsys("coproc_close failed");
return EXIT_SUCCESS;
}
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