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author | Ted Gould <ted@gould.cx> | 2010-01-20 16:41:38 -0600 |
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committer | Ted Gould <ted@gould.cx> | 2010-01-20 16:41:38 -0600 |
commit | da6242ba497bf70eb2ee8c75e74ddf5ac7f699ca (patch) | |
tree | b3eac4e0140706123a6d620521762a965b2802b2 /src | |
parent | 0ccf950d37c2de390f79c10d9bebbd4ca6dfc894 (diff) | |
download | libayatana-appindicator-da6242ba497bf70eb2ee8c75e74ddf5ac7f699ca.tar.gz libayatana-appindicator-da6242ba497bf70eb2ee8c75e74ddf5ac7f699ca.tar.bz2 libayatana-appindicator-da6242ba497bf70eb2ee8c75e74ddf5ac7f699ca.zip |
Looking at the last touch date of entries as we're loading the file and removing ones that are very old.
Diffstat (limited to 'src')
-rw-r--r-- | src/application-service-lru-file.c | 32 |
1 files changed, 30 insertions, 2 deletions
diff --git a/src/application-service-lru-file.c b/src/application-service-lru-file.c index fec9644..c69a20f 100644 --- a/src/application-service-lru-file.c +++ b/src/application-service-lru-file.c @@ -60,6 +60,7 @@ 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 void get_dirty (AppLruFile * lrufile); static gboolean load_from_file (gpointer data); static void load_file_object_cb (JsonObject * obj, const gchar * key, JsonNode * value, gpointer data); static void clean_off_hash_cb (gpointer key, gpointer value, gpointer data); @@ -183,7 +184,7 @@ load_from_file (gpointer data) return FALSE; } - json_object_foreach_member(rootobj, load_file_object_cb, priv); + json_object_foreach_member(rootobj, load_file_object_cb, lrufile); g_object_unref(parser); return FALSE; @@ -195,7 +196,8 @@ load_from_file (gpointer data) static void load_file_object_cb (JsonObject * rootobj, const gchar * key, JsonNode * value, gpointer data) { - AppLruFilePrivate * priv = (AppLruFilePrivate *)data; + AppLruFile * lrufile = (AppLruFile *)data; + AppLruFilePrivate * priv = APP_LRU_FILE_GET_PRIVATE(lrufile); /* We're not looking at this today. */ if (!g_strcmp0(key, ENTRY_VERSION)) { @@ -214,9 +216,35 @@ load_file_object_cb (JsonObject * rootobj, const gchar * key, JsonNode * value, if (obj_category == NULL || obj_first == NULL || obj_last == NULL) { g_warning("Node '%s' is missing data. Got: ('%s', '%s', '%s')", key, obj_category, obj_first, obj_last); + get_dirty(lrufile); + return; + } + + /* Check to see how old this entry is. If it hasn't been + used in the last year, we remove the cruft. */ + GTimeVal currenttime; + g_get_current_time(¤ttime); + GDate * currentdate = g_date_new(); + g_date_set_time_val(currentdate, ¤ttime); + + GTimeVal lasttouch; + g_time_val_from_iso8601(obj_last, &lasttouch); + GDate * lastdate = g_date_new(); + g_date_set_time_val(lastdate, &lasttouch); + + gint spread = g_date_days_between(lastdate, currentdate); + + g_date_free(currentdate); + g_date_free(lastdate); + + if (spread > 365) { + g_debug("Removing node '%s' as it's %d days old.", key, spread); + get_dirty(lrufile); return; } + /* See if we already have one of these. It's a little bit + unlikely, but since we're async, we need to check */ gpointer datapntr = g_hash_table_lookup(priv->apps, key); if (datapntr == NULL) { /* Build a new node */ |