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-rw-r--r--discover/device-handler.c22
-rw-r--r--discover/device-handler.h3
-rw-r--r--discover/user-event.c29
3 files changed, 48 insertions, 6 deletions
diff --git a/discover/device-handler.c b/discover/device-handler.c
index 9c05029..cf379e7 100644
--- a/discover/device-handler.c
+++ b/discover/device-handler.c
@@ -1404,6 +1404,28 @@ int device_handler_dhcp(struct device_handler *handler,
return 0;
}
+struct discover_boot_option *device_handler_find_option_by_name(
+ struct device_handler *handler, const char *device,
+ const char *name)
+{
+ size_t len = strlen(name);
+ unsigned int i;
+
+ for (i = 0; i < handler->n_devices; i++) {
+ struct discover_device *dev = handler->devices[i];
+ struct discover_boot_option *opt;
+
+ list_for_each_entry(&dev->boot_options, opt, list)
+ /* Match exactly, partial matches can be quite common */
+ if (strlen(opt->option->name) == len &&
+ !strcmp(opt->option->name, name))
+ if (!dev || !strcmp(opt->option->device_id, device))
+ return opt;
+ }
+
+ return NULL;
+}
+
static struct discover_boot_option *find_boot_option_by_id(
struct device_handler *handler, const char *id)
{
diff --git a/discover/device-handler.h b/discover/device-handler.h
index 3ca88e4..9696ec0 100644
--- a/discover/device-handler.h
+++ b/discover/device-handler.h
@@ -157,6 +157,9 @@ void discover_device_set_param(struct discover_device *device,
const char *discover_device_get_param(struct discover_device *device,
const char *name);
+struct discover_boot_option *device_handler_find_option_by_name(
+ struct device_handler *handler, const char *device,
+ const char *name);
void device_handler_boot(struct device_handler *handler,
struct boot_command *cmd);
void device_handler_cancel_default(struct device_handler *handler);
diff --git a/discover/user-event.c b/discover/user-event.c
index 1257796..734f77b 100644
--- a/discover/user-event.c
+++ b/discover/user-event.c
@@ -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);
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