From 186c1b8419c70a5649462e35fe0910099501a412 Mon Sep 17 00:00:00 2001
From: Marcel Holtmann <marcel@holtmann.org>
Date: Sun, 4 Jan 2009 19:02:00 +0100
Subject: Add skeleton for storage drivers

---
 src/connman.h |  8 +++++---
 src/storage.c | 41 +++++++++++++++++++++++++++++++++++++++++
 2 files changed, 46 insertions(+), 3 deletions(-)

(limited to 'src')

diff --git a/src/connman.h b/src/connman.h
index 87fe9278..a87c49f0 100644
--- a/src/connman.h
+++ b/src/connman.h
@@ -39,9 +39,6 @@ DBusMessage *__connman_error_not_supported(DBusMessage *msg);
 
 int __connman_selftest(void);
 
-int __connman_storage_init(void);
-void __connman_storage_cleanup(void);
-
 int __connman_manager_init(DBusConnection *conn, gboolean compat);
 void __connman_manager_cleanup(void);
 
@@ -84,6 +81,11 @@ void __connman_resolver_cleanup(void);
 
 int __connman_resolver_selftest(void);
 
+#include <connman/storage.h>
+
+int __connman_storage_init(void);
+void __connman_storage_cleanup(void);
+
 #include <connman/driver.h>
 
 void __connman_driver_rescan(struct connman_driver *driver);
diff --git a/src/storage.c b/src/storage.c
index 41cfd420..1266fc28 100644
--- a/src/storage.c
+++ b/src/storage.c
@@ -25,6 +25,47 @@
 
 #include "connman.h"
 
+static GSList *storage_list = NULL;
+
+static gint compare_priority(gconstpointer a, gconstpointer b)
+{
+	const struct connman_storage *storage1 = a;
+	const struct connman_storage *storage2 = b;
+
+	return storage2->priority - storage1->priority;
+}
+
+/**
+ * connman_storage_register:
+ * @storage: storage module
+ *
+ * Register a new storage module
+ *
+ * Returns: %0 on success
+ */
+int connman_storage_register(struct connman_storage *storage)
+{
+	DBG("storage %p name %s", storage, storage->name);
+
+	storage_list = g_slist_insert_sorted(storage_list, storage,
+							compare_priority);
+
+	return 0;
+}
+
+/**
+ * connman_storage_unregister:
+ * @storage: storage module
+ *
+ * Remove a previously registered storage module
+ */
+void connman_storage_unregister(struct connman_storage *storage)
+{
+	DBG("storage %p name %s", storage, storage->name);
+
+	storage_list = g_slist_remove(storage_list, storage);
+}
+
 int __connman_storage_init(void)
 {
 	DBG("");
-- 
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