static int32_t
qb_ipcc_stream_sock_connect(const char *socket_name, int32_t * sock_pt)
{
int32_t request_fd;
struct sockaddr_un address;
int32_t res = 0;
request_fd = socket(PF_UNIX, SOCK_STREAM, 0);
if (request_fd == -1) {
return -errno;
}
qb_socket_nosigpipe(request_fd);
res = qb_sys_fd_nonblock_cloexec_set(request_fd);
if (res < 0) {
goto error_connect;
}
memset(&address, 0, sizeof(struct sockaddr_un));
address.sun_family = AF_UNIX;
#ifdef HAVE_STRUCT_SOCKADDR_UN_SUN_LEN
address.sun_len = QB_SUN_LEN(&address);
#endif
if (!use_filesystem_sockets()) {
snprintf(address.sun_path + 1, UNIX_PATH_MAX - 1, "%s", socket_name);
} else {
snprintf(address.sun_path, sizeof(address.sun_path), "%s/%s", SOCKETDIR,
socket_name);
}
if (connect(request_fd, (struct sockaddr *)&address,
QB_SUN_LEN(&address)) == -1) {
res = -errno;
goto error_connect;
}
*sock_pt = request_fd;
return 0;
error_connect:
close(request_fd);
*sock_pt = -1;
return res;
}
static int32_t
qb_ipc_dgram_sock_setup(const char *base_name,
const char *service_name, int32_t * sock_pt,
gid_t gid)
{
int32_t request_fd;
struct sockaddr_un local_address;
int32_t res = 0;
char sock_path[PATH_MAX];
request_fd = socket(PF_UNIX, SOCK_DGRAM, 0);
if (request_fd == -1) {
return -errno;
}
qb_socket_nosigpipe(request_fd);
res = qb_sys_fd_nonblock_cloexec_set(request_fd);
if (res < 0) {
goto error_connect;
}
snprintf(sock_path, PATH_MAX, "%s-%s", base_name, service_name);
set_sock_addr(&local_address, sock_path);
#if !(defined(QB_LINUX) || defined(QB_CYGWIN))
res = unlink(local_address.sun_path);
#endif
res = bind(request_fd, (struct sockaddr *)&local_address,
sizeof(local_address));
#if !(defined(QB_LINUX) || defined(QB_CYGWIN))
chmod(local_address.sun_path, 0660);
chown(local_address.sun_path, -1, gid);
#endif
if (res < 0) {
goto error_connect;
}
*sock_pt = request_fd;
return 0;
error_connect:
close(request_fd);
*sock_pt = -1;
return res;
}
static int32_t
qb_ipc_dgram_sock_setup(const char *base_name,
const char *service_name, int32_t * sock_pt)
{
int32_t request_fd;
struct sockaddr_un local_address;
int32_t res = 0;
char sock_path[PATH_MAX];
request_fd = socket(PF_UNIX, SOCK_DGRAM, 0);
if (request_fd == -1) {
return -errno;
}
qb_socket_nosigpipe(request_fd);
res = qb_sys_fd_nonblock_cloexec_set(request_fd);
if (res < 0) {
goto error_connect;
}
snprintf(sock_path, PATH_MAX, "%s-%s", base_name, service_name);
set_sock_addr(&local_address, sock_path);
res = bind(request_fd, (struct sockaddr *)&local_address,
sizeof(local_address));
if (res < 0) {
goto error_connect;
}
*sock_pt = request_fd;
return 0;
error_connect:
close(request_fd);
*sock_pt = -1;
return res;
}
