[evolution] MailFolderCache: Remove 'ping' operation.

[Matthew Barnes <mbarnes src gnome org>]

commit c19b053bfd57b13784daebb15e4d948018f0650a
Author: Matthew Barnes <mbarnes redhat com>
Date:   Fri Jan 17 15:38:31 2014 -0500

    MailFolderCache: Remove 'ping' operation.
    
    Was only used for IMAP, and CamelIMAPXServer can do this itself now.
    Consequently camel_store_noop_sync() has been removed.

 libemail-engine/mail-folder-cache.c |  101 -----------------------------------
 1 files changed, 0 insertions(+), 101 deletions(-)
---
diff --git a/libemail-engine/mail-folder-cache.c b/libemail-engine/mail-folder-cache.c
index 0247448..ea285b5 100644
--- a/libemail-engine/mail-folder-cache.c
+++ b/libemail-engine/mail-folder-cache.c
@@ -63,9 +63,6 @@ typedef struct _UpdateClosure UpdateClosure;
 struct _MailFolderCachePrivate {
        GMainContext *main_context;
 
-       /* source id for the ping timeout callback */
-       guint ping_id;
-
        /* Store to storeinfo table, active stores */
        GHashTable *store_info_ht;
        GMutex store_info_ht_lock;
@@ -1235,92 +1232,6 @@ store_folder_renamed_cb (CamelStore *store,
        }
 }
 
-struct _ping_store_msg {
-       MailMsg base;
-       CamelStore *store;
-};
-
-static gchar *
-ping_store_desc (struct _ping_store_msg *m)
-{
-       gchar *service_name;
-       gchar *msg;
-
-       service_name = camel_service_get_name (CAMEL_SERVICE (m->store), TRUE);
-       msg = g_strdup_printf (_("Pinging %s"), service_name);
-       g_free (service_name);
-
-       return msg;
-}
-
-static void
-ping_store_exec (struct _ping_store_msg *m,
-                 GCancellable *cancellable,
-                 GError **error)
-{
-       CamelServiceConnectionStatus status;
-       CamelService *service;
-       gboolean online = FALSE;
-
-       service = CAMEL_SERVICE (m->store);
-       status = camel_service_get_connection_status (service);
-
-       if (status == CAMEL_SERVICE_CONNECTED) {
-               if (CAMEL_IS_OFFLINE_STORE (m->store) &&
-                       camel_offline_store_get_online (
-                       CAMEL_OFFLINE_STORE (m->store)))
-                       online = TRUE;
-       }
-       if (online)
-               camel_store_noop_sync (m->store, cancellable, error);
-}
-
-static void
-ping_store_free (struct _ping_store_msg *m)
-{
-       g_object_unref (m->store);
-}
-
-static MailMsgInfo ping_store_info = {
-       sizeof (struct _ping_store_msg),
-       (MailMsgDescFunc) ping_store_desc,
-       (MailMsgExecFunc) ping_store_exec,
-       (MailMsgDoneFunc) NULL,
-       (MailMsgFreeFunc) ping_store_free
-};
-
-static gboolean
-ping_cb (gpointer user_data)
-{
-       MailFolderCache *cache;
-       GList *list, *link;
-
-       cache = MAIL_FOLDER_CACHE (user_data);
-
-       list = mail_folder_cache_list_stores (cache);
-
-       for (link = list; link != NULL; link = g_list_next (link)) {
-               CamelService *service;
-               CamelServiceConnectionStatus status;
-               struct _ping_store_msg *m;
-
-               service = CAMEL_SERVICE (link->data);
-               status = camel_service_get_connection_status (service);
-
-               if (status != CAMEL_SERVICE_CONNECTED)
-                       continue;
-
-               m = mail_msg_new (&ping_store_info);
-               m->store = g_object_ref (service);
-
-               mail_msg_slow_ordered_push (m);
-       }
-
-       g_list_free_full (list, (GDestroyNotify) g_object_unref);
-
-       return TRUE;
-}
-
 static gboolean
 store_has_folder_hierarchy (CamelStore *store)
 {
@@ -1399,11 +1310,6 @@ mail_folder_cache_finalize (GObject *object)
        g_hash_table_destroy (priv->store_info_ht);
        g_mutex_clear (&priv->store_info_ht_lock);
 
-       if (priv->ping_id > 0) {
-               g_source_remove (priv->ping_id);
-               priv->ping_id = 0;
-       }
-
        while (!g_queue_is_empty (&priv->local_folder_uris))
                g_free (g_queue_pop_head (&priv->local_folder_uris));
 
@@ -1721,8 +1627,6 @@ static void
 mail_folder_cache_init (MailFolderCache *cache)
 {
        GHashTable *store_info_ht;
-       const gchar *buf;
-       guint timeout;
 
        store_info_ht = g_hash_table_new_full (
                (GHashFunc) g_direct_hash,
@@ -1739,11 +1643,6 @@ mail_folder_cache_init (MailFolderCache *cache)
        cache->priv->count_sent = getenv ("EVOLUTION_COUNT_SENT") != NULL;
        cache->priv->count_trash = getenv ("EVOLUTION_COUNT_TRASH") != NULL;
 
-       buf = getenv ("EVOLUTION_PING_TIMEOUT");
-       timeout = buf ? strtoul (buf, NULL, 10) : 600;
-       cache->priv->ping_id = e_named_timeout_add_seconds (
-               timeout, ping_cb, cache);
-
        g_queue_init (&cache->priv->local_folder_uris);
        g_queue_init (&cache->priv->remote_folder_uris);
 }