1 files changed, 73 insertions, 0 deletions
diff --git a/main/datastore.c b/main/datastore.c
new file mode 100644
index 000000000..be5479796
--- /dev/null
+++ b/main/datastore.c
@@ -0,0 +1,73 @@
+/*
+ * Asterisk -- An open source telephony toolkit.
+ *
+ * Copyright (C) 2007 - 2008, Digium, Inc.
+ *
+ * See http://www.asterisk.org for more information about
+ * the Asterisk project. Please do not directly contact
+ * any of the maintainers of this project for assistance;
+ * the project provides a web site, mailing lists and IRC
+ * channels for your use.
+ *
+ * This program is free software, distributed under the terms of
+ * the GNU General Public License Version 2. See the LICENSE file
+ * at the top of the source tree.
+ */
+
+/*! \file
+ *
+ * \brief Asterisk datastore objects
+ */
+
+#include "asterisk.h"
+
+ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
+
+#include "asterisk/_private.h"
+
+#include "asterisk/datastore.h"
+#include "asterisk/utils.h"
+
+struct ast_datastore *ast_datastore_alloc(const struct ast_datastore_info *info, const char *uid)
+{
+	struct ast_datastore *datastore = NULL;
+
+	/* Make sure we at least have type so we can identify this */
+	if (!info) {
+		return NULL;
+	}
+
+	/* Allocate memory for datastore and clear it */
+	datastore = ast_calloc(1, sizeof(*datastore));
+	if (!datastore) {
+		return NULL;
+	}
+
+	datastore->info = info;
+
+	datastore->uid = ast_strdup(uid);
+
+	return datastore;
+}
+
+int ast_datastore_free(struct ast_datastore *datastore)
+{
+	int res = 0;
+
+	/* Using the destroy function (if present) destroy the data */
+	if (datastore->info->destroy != NULL && datastore->data != NULL) {
+		datastore->info->destroy(datastore->data);
+		datastore->data = NULL;
+	}
+
+	/* Free allocated UID memory */
+	if (datastore->uid != NULL) {
+		ast_free((void *) datastore->uid);
+		datastore->uid = NULL;
+	}
+
+	/* Finally free memory used by ourselves */
+	ast_free(datastore);
+
+	return res;
+}