/**
* Get a version token for the short version string, base64-encoded.
*
* @returns a pointer to static data.
*/
char *
tok_short_version(void)
{
static time_t last_generated = 0;
static char *toklevel = NULL;
time_t now = tm_time();
/*
* We don't generate a new token each time, but only every TOKEN_LIFE
* seconds. The clock skew threshold must be greater than twice that
* amount, of course.
*/
g_assert(TOKEN_CLOCK_SKEW > 2 * TOKEN_LIFE);
if (delta_time(now, last_generated) < TOKEN_LIFE)
return toklevel;
last_generated = now;
G_FREE_NULL(toklevel);
toklevel = tok_generate(now, version_short_string);
return NOT_LEAKING(toklevel);
}
static const char *
tth_cache_directory(void)
{
static char *directory;
if (!directory) {
directory = make_pathname(settings_config_dir(), "tth_cache");
}
return NOT_LEAKING(directory);
}
/**
* Set the internal name of the column without changing the
* column header widget. (Copy paste internal column_title_new
* from gtkclist.c)
*
* @warning EVIL HACK
*/
void
gtk_clist_set_column_name(GtkCList *clist, int col, const char *title)
{
if (col >= 0 && col < clist->columns) {
if (
NULL == title ||
NULL == clist->column[col].title ||
0 != strcmp(clist->column[col].title, title)
) {
G_FREE_NULL(clist->column[col].title);
clist->column[col].title = NOT_LEAKING(g_strdup(title));
}
}
}
/**
* Initialize the spinlock array, once.
*/
static void
pio_init_once(void)
{
unsigned i;
g_assert(NULL == pio_locks);
pio_capacity = getdtablesize();
XMALLOC_ARRAY(pio_locks, pio_capacity);
(void) NOT_LEAKING(pio_locks);
for (i = 0; i < pio_capacity; i++) {
spinlock_init(&pio_locks[i]);
}
}
/**
* Clear all upload statistic entries from the GtkTreeModel.
*
*/
void
upload_stats_gui_clear_model(void)
{
GtkListStore *store;
store = GTK_LIST_STORE(gtk_tree_view_get_model(upload_stats_treeview));
if (store) {
gtk_list_store_clear(store);
}
if (ht_uploads) {
htable_foreach(ht_uploads, free_upload_data, NULL);
htable_free_null(&ht_uploads);
ht_uploads = NOT_LEAKING(htable_create(HASH_KEY_SELF, 0));
}
}
