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
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
|
/* SPDX-License-Identifier: LGPL-2.1-or-later */
#include <errno.h>
#include <stdio.h>
#include <unistd.h>
#include "dirent-util.h"
#include "fd-util.h"
#include "generator.h"
#include "hashmap.h"
#include "log.h"
#include "main-func.h"
#include "nulstr-util.h"
#include "path-lookup.h"
#include "stat-util.h"
#include "string-util.h"
#include "strv.h"
#include "xdg-autostart-service.h"
DEFINE_PRIVATE_HASH_OPS_WITH_VALUE_DESTRUCTOR(xdgautostartservice_hash_ops, char, string_hash_func, string_compare_func, XdgAutostartService, xdg_autostart_service_free);
static int enumerate_xdg_autostart(Hashmap *all_services) {
_cleanup_strv_free_ char **autostart_dirs = NULL;
_cleanup_strv_free_ char **config_dirs = NULL;
_unused_ _cleanup_strv_free_ char **data_dirs = NULL;
_cleanup_free_ char *user_config_autostart_dir = NULL;
char **path;
int r;
r = xdg_user_config_dir(&user_config_autostart_dir, "/autostart");
if (r < 0)
return r;
r = strv_extend(&autostart_dirs, user_config_autostart_dir);
if (r < 0)
return r;
r = xdg_user_dirs(&config_dirs, &data_dirs);
if (r < 0)
return r;
r = strv_extend_strv_concat(&autostart_dirs, config_dirs, "/autostart");
if (r < 0)
return r;
STRV_FOREACH(path, autostart_dirs) {
_cleanup_closedir_ DIR *d = NULL;
struct dirent *de;
d = opendir(*path);
if (!d) {
if (errno != ENOENT)
log_warning_errno(errno, "Opening %s failed, ignoring: %m", *path);
continue;
}
FOREACH_DIRENT(de, d, log_warning_errno(errno, "Failed to enumerate directory %s, ignoring: %m", *path)) {
_cleanup_free_ char *fpath = NULL, *name = NULL;
_cleanup_(xdg_autostart_service_freep) XdgAutostartService *service = NULL;
struct stat st;
if (fstatat(dirfd(d), de->d_name, &st, 0) < 0) {
log_warning_errno(errno, "stat() failed on %s/%s, ignoring: %m", *path, de->d_name);
continue;
}
if (!S_ISREG(st.st_mode))
continue;
name = xdg_autostart_service_translate_name(de->d_name);
if (!name)
return log_oom();
if (hashmap_contains(all_services, name))
continue;
fpath = path_join(*path, de->d_name);
if (!fpath)
return log_oom();
service = xdg_autostart_service_parse_desktop(fpath);
if (!service)
return log_oom();
service->name = TAKE_PTR(name);
r = hashmap_put(all_services, service->name, service);
if (r < 0)
return log_oom();
TAKE_PTR(service);
}
}
return 0;
}
static int run(const char *dest, const char *dest_early, const char *dest_late) {
_cleanup_(hashmap_freep) Hashmap *all_services = NULL;
XdgAutostartService *service;
int r;
assert_se(dest_late);
all_services = hashmap_new(&xdgautostartservice_hash_ops);
if (!all_services)
return log_oom();
r = enumerate_xdg_autostart(all_services);
if (r < 0)
return r;
HASHMAP_FOREACH(service, all_services)
(void) xdg_autostart_service_generate_unit(service, dest_late);
return 0;
}
DEFINE_MAIN_GENERATOR_FUNCTION(run);
|
