Add discover user event

[petitboot] / discover / event-parser.c

diff --git a/discover/event-parser.c b/discover/event-parser.c
new file mode 100644 (file)
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;
+}