s3-smbd: expose smbd_set_server_fd()

this allows the fd to be setup by subsystems that want to use the s3
server core code

Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>

Autobuild-User: Andrew Bartlett <abartlet@samba.org>
Autobuild-Date: Sun May  8 12:01:13 CEST 2011 on sn-devel-104

1 files changed, 29 insertions, 0 deletions

diff --git a/source3/smbd/globals.c b/source3/smbd/globals.c
index 8e6f46fe5c..6f7f200b01 100644
--- a/source3/smbd/globals.c
+++ b/source3/smbd/globals.c
@@ -160,3 +160,32 @@ void smbd_init_globals(void)
 	smbd_server_conn->smb1.echo_handler.trusted_fd = -1;
 	smbd_server_conn->smb1.echo_handler.socket_lock_fd = -1;
 }
+
+void smbd_set_server_fd(int fd)
+{
+	struct smbd_server_connection *sconn = smbd_server_conn;
+	char addr[INET6_ADDRSTRLEN];
+	const char *name;
+
+	sconn->sock = fd;
+
+	/*
+	 * Initialize sconn->client_id: If we can't find the client's
+	 * name, default to its address.
+	 */
+
+	client_addr(fd, sconn->client_id.addr, sizeof(sconn->client_id.addr));
+
+	name = client_name(sconn->sock);
+	if (strcmp(name, "UNKNOWN") != 0) {
+		name = talloc_strdup(sconn, name);
+	} else {
+		name = NULL;
+	}
+	sconn->client_id.name =
+		(name != NULL) ? name : sconn->client_id.addr;
+
+	sub_set_socket_ids(sconn->client_id.addr, sconn->client_id.name,
+			   client_socket_addr(sconn->sock, addr,
+					      sizeof(addr)));
+}