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Search for deskop files in correct directories

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Signed-off-by: Felix Weilbach <felix.weilbach@t-online.de>
This commit is contained in:
Felix Weilbach 2021-05-01 13:04:19 +02:00
parent 7f2fd4a716
commit 66d3502769
4 changed files with 41 additions and 9 deletions
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36
swaybar/desktop.c
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@ -6,6 +6,7 @@
#include <stdlib.h>
#include <unistd.h>
#include <limits.h>
#include <wordexp.h>
#include "swaybar/icon.h"
#include "desktop.h"
@ -14,9 +15,38 @@
static list_t *get_desktop_files_basedirs() {
list_t *basedirs = create_list();
// TODO: Get correct list of directories
list_add(basedirs, "/usr/share/applications");
return basedirs;
char *data_home = getenv("XDG_DATA_HOME");
list_add(basedirs,
strdup(data_home && *data_home
? "$XDG_DATA_HOME/applications"
: "$HOME/.local/share/applications"));
char *data_dirs = getenv("XDG_DATA_DIRS");
if (!(data_dirs && *data_dirs)) {
data_dirs = "/usr/local/share:/usr/share";
}
data_dirs = strdup(data_dirs);
char *dir = strtok(data_dirs, ":");
do {
char *path = append_path_safe(dir, "applications");
list_add(basedirs, path);
} while ((dir = strtok(NULL, ":")));
free(data_dirs);
list_t *basedirs_expanded = create_list();
for (int i = 0; i < basedirs->length; ++i) {
wordexp_t p;
if (wordexp(basedirs->items[i], &p, WRDE_UNDEF) == 0) {
if (dir_exists(p.we_wordv[0])) {
list_add(basedirs_expanded, strdup(p.we_wordv[0]));
}
wordfree(&p);
}
}
list_free_items_and_destroy(basedirs);
return basedirs_expanded;
}
static char *load_desktop_entry(const char *app_name, list_t *basedirs) {