Add discover user event

Add a gereric event interface to pb-discover.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

1 files changed, 55 insertions, 0 deletions

diff --git a/discover/event-parser.c b/discover/event-parser.c
new file mode 100644
index 0000000..0cfda9a
--- /dev/null
+++ b/discover/event-parser.c
@@ -0,0 +1,55 @@
+#define _GNU_SOURCE
+
+#include <assert.h>
+
+#include "log/log.h"
+#include "talloc/talloc.h"
+#include "event.h"
+#include "parser-utils.h"
+
+int parse_user_event(struct device *device, struct event *event)
+{
+	struct boot_option *opt;
+	const char *p;
+
+	opt = talloc_zero(device, struct boot_option);
+
+	if (!opt)
+		goto fail;
+
+	p = event_get_param(event, "name");
+
+	if (!p) {
+		pb_log("%s: no name found\n", __func__);
+		goto fail;
+	}
+
+	opt->id = talloc_asprintf(opt, "%s#%s", device->id, p);
+	opt->name = talloc_strdup(opt, p);
+
+	p = event_get_param(event, "image");
+	assert(p);
+
+	if (!p) {
+		pb_log("%s: no image found\n", __func__);
+		goto fail;
+	}
+
+	opt->boot_image_file = talloc_strdup(opt, p);
+
+	p = event_get_param(event, "args");
+	assert(p);
+
+	opt->boot_args = talloc_strdup(opt, p);
+
+	opt->description = talloc_asprintf(opt, "%s %s", opt->boot_image_file,
+		opt->boot_args);
+
+	device_add_boot_option(device, opt);
+
+	return 0;
+
+fail:
+	talloc_free(opt);
+	return -1;
+}