discover: Add configuration methods

We'd like to be able to download petitboot configurations from other
sources (not just local files), but we'll need some way to indicate to
the parsers that a chunk of config data is from a specific source.

This change adds "configuration methods". At present, we have only one:
CONF_METHOD_LOCAL_FILE. For any incoming configuration data, we only run
parsers that have registered themselves with that configuration method.

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

1 files changed, 1 insertions, 1 deletions

diff --git a/discover/device-handler.c b/discover/device-handler.c
index a8df295..6ff70c1 100644
--- a/discover/device-handler.c
+++ b/discover/device-handler.c
@@ -388,7 +388,7 @@ static int handle_add_udev_event(struct device_handler *handler,
 	}
 
 	/* run the parsers. This will populate the ctx's boot_option list. */
-	iterate_parsers(ctx);
+	iterate_parsers(ctx, CONF_METHOD_LOCAL_FILE);
 
 	/* add discovered stuff to the handler */
 	context_commit(handler, ctx);