1 /**
2 * I3cstat prints a configurable status bar for the i3 window manager
3 * Copyright (C) 2022 Aaron Ball <nullspoon@oper.io>
4 *
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
17 */
18 #include "config_swap.h"
19
20 void config_swap_init(struct node* n) {
21 n->data = NULL;
22 n->type = CTYPE_SWAP;
23 n->loadfunc = &config_swap_load;
24 n->loadkey = &load_swap_key;
25 n->width = 12;
26 }
27
28 void load_swap_key(struct node* n, char* key, char* val) {
29 }
30
31 int config_swap_load(struct node* n) {
32 struct sysinfo si;
33 int percent;
34
35 sysinfo(&si);
36
37 // Return early if swap is not enabled
38 if(si.totalswap == 0) {
39 strcpy(n->color, C_YELLOW);
40 strcpy(n->text, "none");
41 return 0;
42 }
43
44 percent = (si.totalswap - si.freeswap) * 100 / si.totalswap;
45
46 if(percent < 20) {
47 strcpy(n->color, C_GREEN);
48 } else if(percent < 40) {
49 strcpy(n->color, C_YELLOW);
50 } else if(percent < 60) {
51 strcpy(n->color, C_ORANGE);
52 } else {
53 strcpy(n->color, C_RED);
54 }
55 strcpy(n->label_color, C_LGREY);
56
57 if(strcmp(n->display, "bar") == 0) {
58 print_bar(n->width,
59 (double)(si.totalswap - si.freeswap) / si.totalswap,
60 n->text);
61 } else {
62 sprintf(n->text, "%02d%%", percent);
63 }
64
65 return 0;
66 }
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