config: Implement config messages

On client connect, send a PB_PROTOCOL_ACTION_CONFIG message.

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

2 files changed, 19 insertions, 0 deletions

diff --git a/ui/common/discover-client.c b/ui/common/discover-client.c
index fea8c57..de210bd 100644
--- a/ui/common/discover-client.c
+++ b/ui/common/discover-client.c
@@ -126,6 +126,13 @@ static void update_sysinfo(struct discover_client *client,
 	talloc_free(sysinfo);
 }
 
+static void update_config(struct discover_client *client,
+		struct config *config)
+{
+	if (client->ops.update_config)
+		client->ops.update_config(config, client->ops.cb_arg);
+}
+
 static int discover_client_process(void *arg)
 {
 	struct discover_client *client = arg;
@@ -133,6 +140,7 @@ static int discover_client_process(void *arg)
 	struct system_info *sysinfo;
 	struct boot_status *status;
 	struct boot_option *opt;
+	struct config *config;
 	struct device *dev;
 	char *dev_id;
 	int rc;
@@ -194,6 +202,16 @@ static int discover_client_process(void *arg)
 		}
 		update_sysinfo(client, sysinfo);
 		break;
+	case PB_PROTOCOL_ACTION_CONFIG:
+		config = talloc_zero(ctx, struct config);
+
+		rc = pb_protocol_deserialise_config(config, message);
+		if (rc) {
+			pb_log("%s: invalid config message?\n", __func__);
+			return 0;
+		}
+		update_config(client, config);
+		break;
 	default:
 		pb_log("%s: unknown action %d\n", __func__, message->action);
 	}
diff --git a/ui/common/discover-client.h b/ui/common/discover-client.h
index feca63b..6aa0432 100644
--- a/ui/common/discover-client.h
+++ b/ui/common/discover-client.h
@@ -27,6 +27,7 @@ struct discover_client_ops {
 	void (*device_remove)(struct device *device, void *arg);
 	void (*update_status)(struct boot_status *status, void *arg);
 	void (*update_sysinfo)(struct system_info *sysinfo, void *arg);
+	void (*update_config)(struct config *sysinfo, void *arg);
 	void *cb_arg;
 };