rest: allow repository to have more than one IP address

Repository can have more than one single IP address.

* Add alias field to database to represent the extra IPs that are attached to
  the repository, update schema and add version 9.
* Use og_dbi_get_repository_ip() to infer the repository IP address.
* Add helper functions (src/repo.c) to build a list of repositories and update
  rest API to use it.

1 files changed, 20 insertions, 0 deletions

diff --git a/src/repo.h b/src/repo.h
new file mode 100644
index 0000000..08b6260
--- /dev/null
+++ b/src/repo.h
@@ -0,0 +1,20 @@
+#ifndef _OG_REPO_H_
+#define _OG_REPO_H_
+
+#include <stdint.h>
+#include "list.h"
+
+#define OG_ADDR_REPO_MAX	16
+
+struct og_repo {
+	struct list_head	list;
+	const char		*name;
+	uint32_t		id;
+	struct in_addr		addr[OG_ADDR_REPO_MAX];
+	int			num_ips;
+};
+
+int og_repo_list(struct list_head *repo_list);
+void og_repo_free_list(struct list_head *repo_list);
+
+#endif