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Display window title and icon in swaybar

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Signed-off-by: Felix Weilbach <felix.weilbach@t-online.de>
This commit is contained in:
Ronan Pigott 2021-04-18 15:08:09 -07:00 • committed by Felix Weilbach
parent c12169953a
commit 8fa71290af
13 changed files with 454 additions and 15 deletions
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25
swaybar/tray/icon.c
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@ -1,5 +1,6 @@
#define _POSIX_C_SOURCE 200809L
#include <ctype.h>
#include <assert.h>
#include <dirent.h>
#include <stdbool.h>
#include <stdio.h>
@ -23,7 +24,25 @@ static bool dir_exists(char *path) {
return stat(path, &sb) == 0 && S_ISDIR(sb.st_mode);
}
static list_t *get_basedirs(void) {
char* append_path_safe(const char * base_path, const char * append_path) {
assert(base_path);
assert(append_path);
size_t base_path_len = strlen(base_path);
if (base_path[base_path_len - 1] == '/') {
size_t path_len = snprintf(NULL, 0, "%s%s", base_path, append_path) + 1;
char *path = malloc(path_len);
snprintf(path, path_len, "%s%s", base_path, append_path);
return path;
}
size_t path_len = snprintf(NULL, 0, "%s/%s", base_path, append_path) + 1;
char *path = malloc(path_len);
snprintf(path, path_len, "%s/%s", base_path, append_path);
return path;
}
list_t *get_basedirs(void) {
list_t *basedirs = create_list();
list_add(basedirs, strdup("$HOME/.icons")); // deprecated
@ -40,9 +59,7 @@ static list_t *get_basedirs(void) {
data_dirs = strdup(data_dirs);
char *dir = strtok(data_dirs, ":");
do {
size_t path_len = snprintf(NULL, 0, "%s/icons", dir) + 1;
char *path = malloc(path_len);
snprintf(path, path_len, "%s/icons", dir);
char *path = append_path_safe(dir, "icons");
list_add(basedirs, path);
} while ((dir = strtok(NULL, ":")));
free(data_dirs);