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Adhere to XDG Base Directory Specification; fixes issue #124

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This commit is contained in:
Bert Münnich
2014-01-11 22:47:41 +01:00
parent 48954a163a
commit 304fd382db
7 changed files with 41 additions and 41 deletions
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13
thumbs.c
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@ -34,7 +34,6 @@
static const int thumb_dim = THUMB_SIZE + 10;
static const char * const CACHE_DIR = ".sxiv/cache";
static char *cache_dir = NULL;
bool tns_cache_enabled(void)
@ -163,7 +162,7 @@ void tns_clean_cache(tns_t *tns)
void tns_init(tns_t *tns, int cnt, win_t *win)
{
int len;
char *homedir;
const char *homedir, *dsuffix = "";
if (tns == NULL)
return;
@ -181,12 +180,16 @@ void tns_init(tns_t *tns, int cnt, win_t *win)
tns->alpha = !RENDER_WHITE_ALPHA;
tns->dirty = false;
if ((homedir = getenv("HOME")) != NULL) {
if ((homedir = getenv("XDG_CACHE_HOME")) == NULL || homedir[0] == '\0') {
homedir = getenv("HOME");
dsuffix = "/.cache";
}
if (homedir != NULL) {
if (cache_dir != NULL)
free(cache_dir);
len = strlen(homedir) + strlen(CACHE_DIR) + 2;
len = strlen(homedir) + strlen(dsuffix) + 6;
cache_dir = (char*) s_malloc(len);
snprintf(cache_dir, len, "%s/%s", homedir, CACHE_DIR);
snprintf(cache_dir, len, "%s%s/sxiv", homedir, dsuffix);
} else {
warn("could not locate thumbnail cache directory");
}