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
|
/*
* Copyright (C) 2017 aszlig
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
#include <systemd/sd-daemon.h>
#include <library.h>
/**
* See header
*/
stream_service_t *stream_service_create_systemd(char *uri, int backlog)
{
#ifndef HAVE_SD_LISTEN_FDS_WITH_NAMES
DBG1(DBG_NET, "unable to open stream URI '%s': named systemd sockets not "
"supported", uri);
return NULL;
#else
int i, num_fds, fd;
char **fdmap;
if (!strpfx(uri, "systemd://"))
{
DBG1(DBG_NET, "invalid stream URI: '%s'", uri);
return NULL;
}
uri += strlen("systemd://");
num_fds = sd_listen_fds_with_names(0, &fdmap);
if (num_fds <= 0)
{
DBG1(DBG_NET, "no systemd sockets for '%s'", uri);
return NULL;
}
for (i = 0, fd = -1; i < num_fds; i++)
{
if (fd == -1 && streq(fdmap[i], uri))
{
fd = SD_LISTEN_FDS_START + i;
}
free(fdmap[i]);
}
free(fdmap);
if (fd == -1)
{
DBG1(DBG_NET, "unable to find systemd FD for '%s'", uri);
return NULL;
}
return stream_service_create_from_fd(fd);
#endif
}
|
