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
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
|
#include <sys/stat.h>
#include <sys/socket.h>
#include <getopt.h>
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include <errno.h>
#include <libubox/usock.h>
#include "server.h"
static struct uloop_fd server_fd;
static char *socket_name;
int debug_level = 3;
static void server_fd_cb(struct uloop_fd *ufd, unsigned int events)
{
D(3, "cb");
while (1) {
int fd = accept(ufd->fd, NULL, 0);
if (fd < 0) {
if (errno == EINTR || errno == ECONNABORTED)
continue;
return;
}
client_alloc(fd);
}
}
static int usage(const char *progname)
{
fprintf(stderr, "Usage: %s [options]\n"
"Options:\n"
" -s <name>: Set path to socket\n"
"\n", progname);
return 1;
}
static void mkdir_sockdir(void)
{
char *sep;
sep = strrchr(socket_name, '/');
if (!sep)
return;
*sep = 0;
mkdir(socket_name, 0755);
*sep = '/';
}
int main(int argc, char **argv)
{
int ret = -1;
int ch;
while ((ch = getopt(argc, argv, "s:")) != -1) {
switch (ch) {
case 's':
socket_name = optarg;
break;
default:
return usage(argv[0]);
}
}
if (!socket_name)
socket_name = strdup(UDEBUG_SOCK_NAME);
signal(SIGPIPE, SIG_IGN);
uloop_init();
unlink(socket_name);
mkdir_sockdir();
umask(0111);
server_fd.cb = server_fd_cb;
server_fd.fd = usock(USOCK_UNIX | USOCK_SERVER | USOCK_NONBLOCK, socket_name, NULL);
if (server_fd.fd < 0) {
perror("usock");
goto out;
}
uloop_fd_add(&server_fd, ULOOP_READ);
udebug_ubus_init();
uloop_run();
out:
udebug_ubus_free();
unlink(socket_name);
uloop_done();
return ret;
}
|
