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
|
/* SPDX-License-Identifier: LGPL-2.1-or-later */
#include "fd-util.h"
#include "homed-operation.h"
Operation *operation_new(OperationType type, sd_bus_message *m) {
Operation *o;
assert(type >= 0);
assert(type < _OPERATION_MAX);
o = new(Operation, 1);
if (!o)
return NULL;
*o = (Operation) {
.type = type,
.n_ref = 1,
.message = sd_bus_message_ref(m),
.send_fd = -EBADF,
.result = -1,
};
return o;
}
static Operation *operation_free(Operation *o) {
int r;
if (!o)
return NULL;
if (o->message && o->result >= 0) {
if (o->result) {
/* Propagate success */
if (o->send_fd < 0)
r = sd_bus_reply_method_return(o->message, NULL);
else
r = sd_bus_reply_method_return(o->message, "h", o->send_fd);
} else {
/* Propagate failure */
if (sd_bus_error_is_set(&o->error))
r = sd_bus_reply_method_error(o->message, &o->error);
else
r = sd_bus_reply_method_errnof(o->message, o->ret, "Failed to execute operation: %m");
}
if (r < 0)
log_warning_errno(r, "Failed to reply to %s method call, ignoring: %m", sd_bus_message_get_member(o->message));
}
sd_bus_message_unref(o->message);
user_record_unref(o->secret);
safe_close(o->send_fd);
sd_bus_error_free(&o->error);
return mfree(o);
}
DEFINE_TRIVIAL_REF_UNREF_FUNC(Operation, operation, operation_free);
void operation_result(Operation *o, int ret, const sd_bus_error *error) {
assert(o);
if (ret >= 0)
o->result = true;
else {
o->ret = ret;
sd_bus_error_free(&o->error);
sd_bus_error_copy(&o->error, error);
o->result = false;
}
}
|
