- PyRun_SimpleString(
- "import sys;"
- "sys.path.append('libsigrokdecode/scripts');"
- "sys.path.append('../libsigrokdecode/scripts');"
- "sys.path.append('/usr/local/share/sigrok');"
- );
-
- return 0;
+ /* FIXME: What happens if this function is called multiple times? */
+ PyRun_SimpleString("import sys;"
+ "sys.path.append(r'" DECODERS_DIR "');");
+
+ if (!(dir = opendir(DECODERS_DIR)))
+ return SIGROKDECODE_ERR_DECODERS_DIR;
+
+ while ((dp = readdir(dir)) != NULL) {
+ if (!g_str_has_suffix(dp->d_name, ".py"))
+ continue;
+ /* For now use the filename (without .py) as decoder name. */
+ if ((tmp = g_strndup(dp->d_name, strlen(dp->d_name) - 3)))
+ list_pds = g_slist_append(list_pds, tmp);
+ }
+ closedir(dir);
+
+ return SIGROKDECODE_OK;
+}
+
+/**
+ * Returns the list of supported/loaded protocol decoders.
+ *
+ * This is a GSList containing the names of the decoders as strings.
+ *
+ * @return List of decoders, NULL if none are supported or loaded.
+ */
+GSList *sigrokdecode_list_decoders(void)
+{
+ return list_pds;