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#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "application-service-lru-file.h"
typedef struct _AppLruFilePrivate AppLruFilePrivate;
struct _AppLruFilePrivate {
GHashTable * apps;
gboolean dirty;
guint timer;
gchar * filename;
};
typedef struct _AppData AppData;
struct _AppData {
gchar * id;
gchar * category;
GTimeVal last_touched;
GTimeVal first_touched;
};
#define APP_LRU_FILE_GET_PRIVATE(o) \
(G_TYPE_INSTANCE_GET_PRIVATE ((o), APP_LRU_FILE_TYPE, AppLruFilePrivate))
static void app_lru_file_class_init (AppLruFileClass *klass);
static void app_lru_file_init (AppLruFile *self);
static void app_lru_file_dispose (GObject *object);
static void app_lru_file_finalize (GObject *object);
static void app_data_free (gpointer data);
static gboolean load_from_file (gpointer data);
G_DEFINE_TYPE (AppLruFile, app_lru_file, G_TYPE_OBJECT);
/* Set up the class variable stuff */
static void
app_lru_file_class_init (AppLruFileClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
g_type_class_add_private (klass, sizeof (AppLruFilePrivate));
object_class->dispose = app_lru_file_dispose;
object_class->finalize = app_lru_file_finalize;
return;
}
/* Set all the data of the per-instance variables */
static void
app_lru_file_init (AppLruFile *self)
{
AppLruFilePrivate * priv = APP_LRU_FILE_GET_PRIVATE(self);
/* Default values */
priv->apps = NULL;
priv->dirty = FALSE;
priv->timer = 0;
priv->filename = NULL;
/* Now let's build some stuff */
priv->apps = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, app_data_free);
priv->filename = g_build_filename(g_get_user_config_dir(), "indicators", "application", "lru-file.json", NULL);
/* No reason to delay other stuff for this, we'll
merge any values that get touched. */
g_idle_add(load_from_file, self);
return;
}
/* Get rid of objects and other big things */
static void
app_lru_file_dispose (GObject *object)
{
AppLruFilePrivate * priv = APP_LRU_FILE_GET_PRIVATE(object);
if (priv->timer != 0) {
g_source_remove(priv->timer);
priv->timer = 0;
}
if (priv->apps != NULL) {
/* Cleans up the keys and entries itself */
g_hash_table_destroy(priv->apps);
priv->apps = NULL;
}
G_OBJECT_CLASS (app_lru_file_parent_class)->dispose (object);
return;
}
/* Deallocate memory */
static void
app_lru_file_finalize (GObject *object)
{
AppLruFilePrivate * priv = APP_LRU_FILE_GET_PRIVATE(object);
if (priv->filename != NULL) {
g_free(priv->filename);
priv->filename = NULL;
}
G_OBJECT_CLASS (app_lru_file_parent_class)->finalize (object);
return;
}
/* Takes an AppData structure and free's the
memory from it. */
static void
app_data_free (gpointer data)
{
return;
}
/* Loads all of the data out of a json file */
static gboolean
load_from_file (gpointer data)
{
return FALSE;
}
/* API */
/* Simple helper to create a new object */
AppLruFile *
app_lru_file_new (void)
{
return APP_LRU_FILE(g_object_new(APP_LRU_FILE_TYPE, NULL));
}
/* This updates the timestamp for a particular
entry in the database. It also queues up a
write out of the database. But that'll happen
later. */
void
app_lru_file_touch (AppLruFile * lrufile, const gchar * id, const gchar * category)
{
g_return_if_fail(IS_APP_LRU_FILE(lrufile));
g_return_if_fail(id != NULL && id[0] != '\0');
g_return_if_fail(category != NULL && category[0] != '\0');
return;
}
/* Used to sort or compare different applications. */
gint
app_lru_file_sort (AppLruFile * lrufile, const gchar * id_a, const gchar * id_b)
{
g_return_val_if_fail(IS_APP_LRU_FILE(lrufile), -1);
return 0;
}
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