X-Git-Url: http://git.ozlabs.org/?p=petitboot;a=blobdiff_plain;f=discover%2Fuser-event.c;h=734f77b3014a6905635b73e110dd2e38706e3a28;hp=128186beb0468be9f17c321e4d61199ac1746693;hb=c4be9490a5d94b662370576157b6e0ed73f2fe77;hpb=3ac4c8727c54c020014f0731549c80400476a138

diff --git a/discover/user-event.c b/discover/user-event.c
index 128186b..734f77b 100644
--- a/discover/user-event.c
+++ b/discover/user-event.c
@@ -94,13 +94,13 @@ static struct resource *user_event_resource(struct discover_boot_option *opt,
 
 	siaddr = event_get_param(event, "siaddr");
 	if (!siaddr) {
-		pb_log("%s: next server option not found\n", __func__);
+		pb_log_fn("next server option not found\n");
 		return NULL;
 	}
 
 	boot_file = event_get_param(event, "bootfile");
 	if (!boot_file) {
-		pb_log("%s: bootfile not found\n", __func__);
+		pb_log_fn("bootfile not found\n");
 		return NULL;
 	}
 
@@ -148,7 +148,7 @@ static int parse_user_event(struct discover_context *ctx, struct event *event)
 	val = event_get_param(event, "name");
 
 	if (!val) {
-		pb_log("%s: no name found\n", __func__);
+		pb_log_fn("no name found\n");
 		goto fail_opt;
 	}
 
@@ -157,7 +157,7 @@ static int parse_user_event(struct discover_context *ctx, struct event *event)
 
 	d_opt->boot_image = user_event_resource(d_opt, event, false);
 	if (!d_opt->boot_image) {
-		pb_log("%s: no boot image found for %s!\n", __func__,
+		pb_log_fn("no boot image found for %s!\n",
 				opt->name);
 		goto fail_opt;
 	}
@@ -288,7 +288,7 @@ struct pb_url *user_event_parse_conf_url(struct discover_context *ctx,
 
 	host = parse_host_addr(event);
 	if (!host) {
-		pb_log("%s: host address not found\n", __func__);
+		pb_log_fn("host address not found\n");
 
 		/* No full URLs and no host address? Check for DHCPv6 options */
 		if (bootfile_url && is_url(bootfile_url)) {
@@ -362,7 +362,7 @@ char **user_event_parse_conf_filenames(
 	}
 
 	if (!mac_addr && !ip_hex) {
-		pb_log("%s: neither mac nor ip parameter found\n", __func__);
+		pb_log_fn("neither mac nor ip parameter found\n");
 		return NULL;
 	}
 
@@ -482,13 +482,30 @@ static int user_event_url(struct user_event *uev, struct event *event)
 static int user_event_boot(struct user_event *uev, struct event *event)
 {
 	struct device_handler *handler = uev->handler;
-	struct boot_command *cmd = talloc(handler, struct boot_command);
+	struct boot_command *cmd = talloc_zero(handler, struct boot_command);
+	struct discover_boot_option *opt;
+	const char *name;
+
+	name = event_get_param(event, "name");
+	if (name) {
+		pb_log("Finding boot option %s @ %s\n", name, event->device);
+		opt = device_handler_find_option_by_name(handler,
+				event->device, name);
+		if (!opt) {
+			pb_log("No option with name %s\n", name);
+			return -1;
+		}
 
-	cmd->option_id = talloc_strdup(cmd, event_get_param(event, "id"));
-	cmd->boot_image_file = talloc_strdup(cmd, event_get_param(event, "image"));
-	cmd->initrd_file = talloc_strdup(cmd, event_get_param(event, "initrd"));
-	cmd->dtb_file = talloc_strdup(cmd, event_get_param(event, "dtb"));
-	cmd->boot_args = talloc_strdup(cmd, event_get_param(event, "args"));
+		pb_log("Found option with id %s!\n", opt->option->id);
+		cmd->option_id = talloc_strdup(cmd, opt->option->id);
+	} else {
+		pb_log("Booting based on full boot command\n");
+		cmd->option_id = talloc_strdup(cmd, event_get_param(event, "id"));
+		cmd->boot_image_file = talloc_strdup(cmd, event_get_param(event, "image"));
+		cmd->initrd_file = talloc_strdup(cmd, event_get_param(event, "initrd"));
+		cmd->dtb_file = talloc_strdup(cmd, event_get_param(event, "dtb"));
+		cmd->boot_args = talloc_strdup(cmd, event_get_param(event, "args"));
+	}
 
 	device_handler_boot(handler, cmd);
 
@@ -672,12 +689,12 @@ static int user_event_process(void *arg)
 	len = recvfrom(uev->socket, buf, PBOOT_USER_EVENT_SIZE, 0, NULL, NULL);
 
 	if (len < 0) {
-		pb_log("%s: socket read failed: %s", __func__, strerror(errno));
+		pb_log_fn("socket read failed: %s\n", strerror(errno));
 		return 0;
 	}
 
 	if (len == 0) {
-		pb_log("%s: empty", __func__);
+		pb_log_fn("empty\n");
 		return 0;
 	}