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);
except_out:
srd_exception_catch("Failed to get %s list of %s decoder",
attr, d->name);
+
err_out:
g_slist_free_full(pdchl, &channel_free);
Py_XDECREF(py_channellist);
py_values = PyDict_GetItemString(py_opt, "values");
if (py_values) {
- /* A default is required if a list of values is
- * given, since it's used to verify their type. */
+ /*
+ * A default is required if a list of values is
+ * given, since it's used to verify their type.
+ */
if (!o->def) {
srd_err("No default for option '%s'.", o->id);
goto err_out;
except_out:
srd_exception_catch("Failed to get %s decoder options", d->name);
+
err_out:
g_slist_free_full(options, &decoder_option_free);
Py_XDECREF(py_opts);
return SRD_ERR_PYTHON;
}
-/* Convert annotation class attribute to GSList of char **.
- */
+/* Convert annotation class attribute to GSList of char **. */
static int get_annotations(struct srd_decoder *dec)
{
PyObject *py_annlist, *py_ann;
except_out:
srd_exception_catch("Failed to get %s decoder annotations", dec->name);
+
err_out:
g_slist_free_full(annotations, (GDestroyNotify)&g_strfreev);
Py_XDECREF(py_annlist);
return SRD_ERR_PYTHON;
}
-/* Convert annotation_rows to GSList of 'struct srd_decoder_annotation_row'.
- */
+/* Convert annotation_rows to GSList of 'struct srd_decoder_annotation_row'. */
static int get_annotation_rows(struct srd_decoder *dec)
{
PyObject *py_ann_rows, *py_ann_row, *py_ann_classes, *py_item;
except_out:
srd_exception_catch("Failed to get %s decoder annotation rows",
dec->name);
+
err_out:
g_slist_free_full(annotation_rows, &annotation_row_free);
Py_XDECREF(py_ann_rows);
return SRD_ERR_PYTHON;
}
-/* Convert binary classes to GSList of char **.
- */
+/* Convert binary classes to GSList of char **. */
static int get_binary_classes(struct srd_decoder *dec)
{
PyObject *py_bin_classes, *py_bin_class;
except_out:
srd_exception_catch("Failed to get %s decoder binary classes",
dec->name);
+
err_out:
g_slist_free_full(bin_classes, (GDestroyNotify)&g_strfreev);
Py_XDECREF(py_bin_classes);
return SRD_ERR_PYTHON;
}
-/* Check whether the Decoder class defines the named method.
- */
+/* Check whether the Decoder class defines the named method. */
static int check_method(PyObject *py_dec, const char *mod_name,
const char *method_name)
{
goto err_out;
}
- /* Check Decoder class for required methods.
- */
+ /* 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;
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";
module_name, fail_txt);
}
fail_txt = NULL;
+
err_out:
if (fail_txt)
srd_err("Failed to load decoder %s: %s", module_name, fail_txt);
return SRD_OK;
}
-static void srd_decoder_load_all_zip_path(char *path)
+static void srd_decoder_load_all_zip_path(char *zip_path)
{
PyObject *zipimport_mod, *zipimporter_class, *zipimporter;
PyObject *prefix_obj, *files, *key, *value, *set, *modname;
if (zipimporter_class == NULL)
goto err_out;
- zipimporter = PyObject_CallFunction(zipimporter_class, "s", path);
+ zipimporter = PyObject_CallFunction(zipimporter_class, "s", zip_path);
if (zipimporter == NULL)
goto err_out;
const gchar *direntry;
if (!(dir = g_dir_open(path, 0, NULL))) {
- /* Not really fatal */
- /* Try zipimport method too */
+ /* Not really fatal. Try zipimport method too. */
srd_decoder_load_all_zip_path(path);
return;
}
- /* This ignores errors returned by srd_decoder_load(). That
+ /*
+ * This ignores errors returned by srd_decoder_load(). That
* function will have logged the cause, but in any case we
- * want to continue anyway. */
+ * want to continue anyway.
+ */
while ((direntry = g_dir_read_name(dir)) != NULL) {
/* The directory name is the module name (e.g. "i2c"). */
srd_decoder_load(direntry);
}
g_dir_close(dir);
-
}
/**
return SRD_OK;
}
+static void srd_decoder_unload_cb(void *arg, void *ignored)
+{
+ (void)ignored;
+
+ srd_decoder_unload((struct srd_decoder *)arg);
+}
+
/**
* Unload all loaded protocol decoders.
*
*/
SRD_API int srd_decoder_unload_all(void)
{
- g_slist_foreach(pd_list, (GFunc)srd_decoder_unload, NULL);
+ g_slist_foreach(pd_list, srd_decoder_unload_cb, NULL);
g_slist_free(pd_list);
pd_list = NULL;