discover: Handle incoming configuration messages

When the client sends us a PB_PROTOCOL_ACTION_CONFIG message, we want to
update the current config.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

1 files changed, 14 insertions, 0 deletions

diff --git a/discover/discover-server.c b/discover/discover-server.c
index bd631f6..3cf9fac 100644
--- a/discover/discover-server.c
+++ b/discover/discover-server.c
@@ -214,6 +214,7 @@ static int discover_server_process_message(void *arg)
 	struct pb_protocol_message *message;
 	struct boot_command *boot_command;
 	struct client *client = arg;
+	struct config *config;
 	int rc;
 
 	message = pb_protocol_read_message(client, client->fd);
@@ -243,6 +244,19 @@ static int discover_server_process_message(void *arg)
 		device_handler_cancel_default(client->server->device_handler);
 		break;
 
+	case PB_PROTOCOL_ACTION_CONFIG:
+		config = talloc_zero(client, struct config);
+
+		rc = pb_protocol_deserialise_config(config, message);
+		if (rc) {
+			pb_log("%s: no config?", __func__);
+			return 0;
+		}
+
+		device_handler_update_config(client->server->device_handler,
+				config);
+		break;
+
 	default:
 		pb_log("%s: invalid action %d\n", __func__, message->action);
 		return 0;