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authorLibravatar Drew DeVault <sir@cmpwn.com>2017-11-18 11:22:02 -0500
committerLibravatar Drew DeVault <sir@cmpwn.com>2017-11-18 11:22:02 -0500
commit733993a651c71f7e2198d505960d6bbd31e0e107 (patch)
treee51732c5872b624e73355f9e5b3f762101f3cd0d /sway/commands/set.c
parentInitial (awful) pass on xdg shell support (diff)
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Move everything to sway/old/
Diffstat (limited to 'sway/commands/set.c')
-rw-r--r--sway/commands/set.c61
1 files changed, 0 insertions, 61 deletions
diff --git a/sway/commands/set.c b/sway/commands/set.c
deleted file mode 100644
index 46fc6d38..00000000
--- a/sway/commands/set.c
+++ /dev/null
@@ -1,61 +0,0 @@
1#define _XOPEN_SOURCE 700
2#include <stdio.h>
3#include <string.h>
4#include <strings.h>
5#include "sway/commands.h"
6#include "sway/config.h"
7#include "list.h"
8#include "stringop.h"
9
10// sort in order of longest->shortest
11static int compare_set_qsort(const void *_l, const void *_r) {
12 struct sway_variable const *l = *(void **)_l;
13 struct sway_variable const *r = *(void **)_r;
14 return strlen(r->name) - strlen(l->name);
15}
16
17struct cmd_results *cmd_set(int argc, char **argv) {
18 char *tmp;
19 struct cmd_results *error = NULL;
20 if (!config->reading) return cmd_results_new(CMD_FAILURE, "set", "Can only be used in config file.");
21 if ((error = checkarg(argc, "set", EXPECTED_AT_LEAST, 2))) {
22 return error;
23 }
24
25 if (argv[0][0] != '$') {
26 sway_log(L_INFO, "Warning: variable '%s' doesn't start with $", argv[0]);
27
28 size_t size = snprintf(NULL, 0, "$%s", argv[0]);
29 tmp = malloc(size + 1);
30 if (!tmp) {
31 return cmd_results_new(CMD_FAILURE, "set", "Not possible to create variable $'%s'", argv[0]);
32 }
33 snprintf(tmp, size+1, "$%s", argv[0]);
34
35 argv[0] = tmp;
36 }
37
38 struct sway_variable *var = NULL;
39 // Find old variable if it exists
40 int i;
41 for (i = 0; i < config->symbols->length; ++i) {
42 var = config->symbols->items[i];
43 if (strcmp(var->name, argv[0]) == 0) {
44 break;
45 }
46 var = NULL;
47 }
48 if (var) {
49 free(var->value);
50 } else {
51 var = malloc(sizeof(struct sway_variable));
52 if (!var) {
53 return cmd_results_new(CMD_FAILURE, "set", "Unable to allocate variable");
54 }
55 var->name = strdup(argv[0]);
56 list_add(config->symbols, var);
57 list_qsort(config->symbols, compare_set_qsort);
58 }
59 var->value = join_args(argv + 1, argc - 1);
60 return cmd_results_new(CMD_SUCCESS, NULL, NULL);
61}