ctdb-protocol: Add utility function ctdb_sock_addr_to_string

This is a duplicate function to ctdb_addr_to_str, but ctdb-util cannot
be linked with the code using new API mainly because it code in ctdb-util
requires struct ctdb_context.

Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Jeremy Allison <jra@samba.org>

1 files changed, 28 insertions, 0 deletions

diff --git a/ctdb/protocol/protocol_util.c b/ctdb/protocol/protocol_util.c
index 1082b0b2e8f..823849fcb63 100644
--- a/ctdb/protocol/protocol_util.c
+++ b/ctdb/protocol/protocol_util.c
@@ -112,3 +112,31 @@ enum ctdb_event ctdb_event_from_string(const char *event_str)
 
 	return CTDB_EVENT_MAX;
 }
+
+const char *ctdb_sock_addr_to_string(TALLOC_CTX *mem_ctx, ctdb_sock_addr *addr)
+{
+	char *cip;
+
+	cip = talloc_size(mem_ctx, 128);
+	if (cip == NULL) {
+		return "Memory Error";
+	}
+
+	switch (addr->sa.sa_family) {
+	case AF_INET:
+		inet_ntop(addr->ip.sin_family, &addr->ip.sin_addr,
+			  cip, 128);
+		break;
+
+	case AF_INET6:
+		inet_ntop(addr->ip6.sin6_family, &addr->ip6.sin6_addr,
+			  cip, 128);
+		break;
+
+	default:
+		sprintf(cip, "Unknown family %u", addr->sa.sa_family);
+		break;
+	}
+
+	return cip;
+}