cc1101: Simplify format_command().

[libsigrokdecode.git] / decoder.c

diff --git a/decoder.c b/decoder.c
index 260f6367787597bc8f9c5818bf362f574b9b1c81..5239818faa33a8fb9b8f8e4cd55faf5cba69a774 100644 (file)
--- a/decoder.c
+++ b/decoder.c
@@ -171,6 +171,7 @@ static void decoder_free(struct srd_decoder *dec)
 
        g_slist_free_full(dec->outputs, g_free);
        g_slist_free_full(dec->inputs, g_free);
+       g_slist_free_full(dec->tags, g_free);
        g_free(dec->license);
        g_free(dec->desc);
        g_free(dec->longname);
@@ -751,6 +752,11 @@ SRD_API int srd_decoder_load(const char *module_name)
 
        /* Check Decoder class for required methods. */
 
+       if (check_method(d->py_dec, module_name, "reset") != SRD_OK) {
+               fail_txt = "no 'reset()' method";
+               goto err_out;
+       }
+
        if (check_method(d->py_dec, module_name, "start") != SRD_OK) {
                fail_txt = "no 'start()' method";
                goto err_out;
@@ -797,6 +803,11 @@ SRD_API int srd_decoder_load(const char *module_name)
                goto err_out;
        }
 
+       if (py_attr_as_strlist(d->py_dec, "tags", &(d->tags)) != SRD_OK) {
+               fail_txt = "missing or malformed 'tags' attribute";
+               goto err_out;
+       }
+
        /* All options and their default values. */
        if (get_options(d) != SRD_OK) {
                fail_txt = "cannot get options";