X-Git-Url: http://git.ozlabs.org/?p=petitboot;a=blobdiff_plain;f=discover%2Fdiscover-server.c;h=80919fdf3da68088f20f7bca696efa1a5c39e6aa;hp=41a4fde130a69567020f96bbfe477264a5041e1a;hb=37bff93c8b0a71432613f41f2319dc073ca64619;hpb=089d0a6eb769d531129a7cd1061493a1a24b4bef

diff --git a/discover/discover-server.c b/discover/discover-server.c
index 41a4fde..80919fd 100644
--- a/discover/discover-server.c
+++ b/discover/discover-server.c
@@ -10,6 +10,7 @@
 #include <sys/un.h>
 #include <asm/byteorder.h>
 
+#include <pb-config/pb-config.h>
 #include <talloc/talloc.h>
 #include <waiter/waiter.h>
 #include <log/log.h>
@@ -19,6 +20,7 @@
 
 #include "device-handler.h"
 #include "discover-server.h"
+#include "platform.h"
 #include "sysinfo.h"
 
 struct discover_server {
@@ -190,11 +192,30 @@ static int write_system_info_message(struct discover_server *server,
 	return client_write_message(server, client, message);
 }
 
+static int write_config_message(struct discover_server *server,
+		struct client *client, const struct config *config)
+{
+	struct pb_protocol_message *message;
+	int len;
+
+	len = pb_protocol_config_len(config);
+
+	message = pb_protocol_create_message(client,
+			PB_PROTOCOL_ACTION_CONFIG, len);
+	if (!message)
+		return -1;
+
+	pb_protocol_serialise_config(config, message->payload, len);
+
+	return client_write_message(server, client, message);
+}
+
 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);
@@ -224,6 +245,23 @@ static int discover_server_process_message(void *arg)
 		device_handler_cancel_default(client->server->device_handler);
 		break;
 
+	case PB_PROTOCOL_ACTION_REINIT:
+		device_handler_reinit(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;
@@ -263,6 +301,11 @@ static int discover_server_process_connection(void *arg)
 	if (rc)
 		return 0;
 
+	/* send config to client */
+	rc = write_config_message(server, client, config_get());
+	if (rc)
+		return 0;
+
 	/* send existing devices to client */
 	n_devices = device_handler_get_device_count(server->device_handler);
 	for (i = 0; i < n_devices; i++) {
@@ -332,6 +375,15 @@ void discover_server_notify_system_info(struct discover_server *server,
 		write_system_info_message(server, client, sysinfo);
 }
 
+void discover_server_notify_config(struct discover_server *server,
+		const struct config *config)
+{
+	struct client *client;
+
+	list_for_each_entry(&server->clients, client, list)
+		write_config_message(server, client, config);
+}
+
 void discover_server_set_device_source(struct discover_server *server,
 		struct device_handler *handler)
 {