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#include <sys/socket.h>
#include <sys/un.h>
#include <errno.h>
#include <stdio.h>
#include <unistd.h>
#include "log.h"
#include "pingu_adm.h"
static int adm_init(const char *socket_path)
{
struct sockaddr_un sun;
int fd;
memset(&sun, 0, sizeof(sun));
sun.sun_family = AF_UNIX;
strncpy(sun.sun_path, socket_path, sizeof(sun.sun_path));
fd = socket(AF_UNIX, SOCK_STREAM, 0);
if (fd < 0) {
log_perror("socket");
return -1;
}
if (connect(fd, (struct sockaddr *) &sun, sizeof(sun)) < 0) {
log_perror(socket_path);
close(fd);
return -1;
}
return fd;
}
static int adm_send_cmd(int fd, const char *cmd)
{
char buf[256];
size_t len;
snprintf(buf, sizeof(buf), "%s\n", cmd);
len = strlen(buf);
if (write(fd, buf, len) != len)
return -1;
return len;
}
static int adm_recv(int fd)
{
char buf[1024];
int n;
n = recv(fd, buf, sizeof(buf), 0);
if (n > 0)
write(STDOUT_FILENO, buf, n);
return n;
}
int main(int argc, char *argv[])
{
const char *socket_path = DEFAULT_ADM_SOCKET;
int i, fd;
while ((i = getopt(argc, argv, "a:")) != -1) {
switch (i) {
case 'a':
socket_path = optarg;
break;
}
argc -= optind;
argv += optind;
}
log_init("pinguctl", 0);
fd = adm_init(socket_path);
if (fd < 0)
return 1;
for (i = 1; i < argc; i++) {
if (adm_send_cmd(fd, argv[i]) < 0 || adm_recv(fd) < 0)
return 1;
}
close(fd);
return 0;
}
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