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
|
#include <string.h>
#include "block.h"
#include "util.h"
#include "any_log.h"
void block_update(block_t *block)
{
if (block->update_cb != NULL) {
struct timespec now, diff;
timespec_get(&now, TIME_UTC);
diff = timespec_diff(now, block->update_last);
if (timespec_greater(diff, block->update_interval)) {
log_value_trace("Updating block",
"s:label", block->label,
"g:ts", ANY_LOG_FORMATTER(timespec_print), &now);
block->update_cb(block);
block->update_last = now;
}
}
if (block->type == BLOCK_GROUP) {
for (int i = 0; i < block->group.n_children; i++)
block_update(block->group.children[i]);
}
}
void block_copy(block_t *copy, const block_t *block)
{
memcpy(copy, block, sizeof(block_t));
// NOTE: Strings must be copied
copy->label = strcopy(block->label);
if (block->type == BLOCK_TEXT) {
copy->text.text = strcopy(block->text.text);
} else if (block->type == BLOCK_GROUP) {
copy->group.children = calloc(block->group.n_children, sizeof(block_t *));
for (int i = 0; i < block->group.n_children; i++) {
block->group.children[i] = malloc(sizeof(block_t));
block_copy(block->group.children[i], copy->group.children[i]);
}
}
}
// NOTE: This does not recursively free groups!
void block_free(block_t *block)
{
free(block->label);
if (block->type == BLOCK_TEXT) {
free(block->text.text);
} else if (block->type == BLOCK_GROUP) {
free(block->group.children);
}
if (block->finalize_cb != NULL)
block->finalize_cb(block);
}
|
