mq_config_notify_*(): New functions

2 files changed, 88 insertions, 0 deletions

diff --git a/src/config.c b/src/config.c
index ff3b7ee..5bff673 100644
--- a/src/config.c
+++ b/src/config.c
@@ -424,3 +424,75 @@ mq_config_set(MqConfig *config, const gchar *name, const gchar *value)
 	g_assert_not_reached();
 	return FALSE;
 }
+
+void
+mq_config_notify_boolean(MqConfig *config, const gchar *name,
+	MqConfigBooleanCallback callback, gpointer user_data)
+{
+	struct item      *item;
+	struct callbacks *cbs;
+
+	item = g_hash_table_lookup(config->types_and_cbs, name);
+	g_assert(item->type == TYPE_BOOLEAN);
+
+	cbs = g_malloc(sizeof(*cbs));
+	cbs->cb.boolean_cb = callback;
+	cbs->user_data = user_data;
+	cbs->next = item->callbacks;
+
+	item->callbacks = cbs;
+}
+
+void
+mq_config_notify_integer(MqConfig *config, const gchar *name,
+	MqConfigIntegerCallback callback, gpointer user_data)
+{
+	struct item      *item;
+	struct callbacks *cbs;
+
+	item = g_hash_table_lookup(config->types_and_cbs, name);
+	g_assert(item->type == TYPE_INTEGER);
+
+	cbs = g_malloc(sizeof(*cbs));
+	cbs->cb.integer_cb = callback;
+	cbs->user_data = user_data;
+	cbs->next = item->callbacks;
+
+	item->callbacks = cbs;
+}
+
+void
+mq_config_notify_double(MqConfig *config, const gchar *name,
+	MqConfigDoubleCallback callback, gpointer user_data)
+{
+	struct item      *item;
+	struct callbacks *cbs;
+
+	item = g_hash_table_lookup(config->types_and_cbs, name);
+	g_assert(item->type == TYPE_DOUBLE);
+
+	cbs = g_malloc(sizeof(*cbs));
+	cbs->cb.double_cb = callback;
+	cbs->user_data = user_data;
+	cbs->next = item->callbacks;
+
+	item->callbacks = cbs;
+}
+
+void
+mq_config_notify_string(MqConfig *config, const gchar *name,
+	MqConfigStringCallback callback, gpointer user_data)
+{
+	struct item      *item;
+	struct callbacks *cbs;
+
+	item = g_hash_table_lookup(config->types_and_cbs, name);
+	g_assert(item->type == TYPE_STRING);
+
+	cbs = g_malloc(sizeof(*cbs));
+	cbs->cb.string_cb = callback;
+	cbs->user_data = user_data;
+	cbs->next = item->callbacks;
+
+	item->callbacks = cbs;
+}
diff --git a/src/config.h b/src/config.h
index 1f1fb67..3a28d9e 100644
--- a/src/config.h
+++ b/src/config.h
@@ -76,4 +76,20 @@ mq_config_set_string(MqConfig *config, const gchar *name, const gchar *value);
 gboolean
 mq_config_set(MqConfig *config, const gchar *name, const gchar *value);
 
+void
+mq_config_notify_boolean(MqConfig *config, const gchar *name,
+	MqConfigBooleanCallback callback, gpointer user_data);
+
+void
+mq_config_notify_integer(MqConfig *config, const gchar *name,
+	MqConfigIntegerCallback callback, gpointer user_data);
+
+void
+mq_config_notify_double(MqConfig *config, const gchar *name,
+	MqConfigDoubleCallback callback, gpointer user_data);
+
+void
+mq_config_notify_string(MqConfig *config, const gchar *name,
+	MqConfigStringCallback callback, gpointer user_data);
+
 #endif