* @section sec_irc IRC
*
* You can find the sigrok developers in the
- * <a href="irc://chat.freenode.net/sigrok">\#sigrok</a>
- * IRC channel on Freenode.
+ * <a href="ircs://irc.libera.chat/#sigrok">\#sigrok</a>
+ * IRC channel on Libera.Chat.
*
* @section sec_website Website
*
if (g_file_test(decdir, G_FILE_TEST_IS_DIR))
ret = srd_decoder_searchpath_add(decdir);
else
- ret = SRD_OK; /* just ignore non-existing directory */
+ ret = SRD_OK; /* Just ignore non-existing directory. */
g_free(decdir);
py_path = PyList_GetItem(py_paths, i);
py_bytes = PyUnicode_AsUTF8String(py_path);
g_string_append_printf(s, " - %s\n", PyBytes_AsString(py_bytes));
+ Py_DECREF(py_bytes);
}
s->str[s->len - 1] = '\0';
srd_dbg("%s", s->str);
return SRD_ERR_PYTHON;
}
-SRD_API GSList *srd_searchpaths_get(void)
-{
- return g_slist_copy_deep(searchpaths, (GCopyFunc)g_strdup, NULL);
-}
-
/**
* Initialize libsigrokdecode.
*
/* Locations relative to the XDG system data directories. */
sys_datadirs = g_get_system_data_dirs();
for (i = g_strv_length((char **)sys_datadirs); i > 0; i--) {
- ret = searchpath_add_xdg_dir(sys_datadirs[i-1]);
+ ret = searchpath_add_xdg_dir(sys_datadirs[i - 1]);
if (ret != SRD_OK) {
Py_Finalize();
return ret;
}
/* Environment variable overrides everything, for debugging. */
+ /*
+ * TODO
+ * Is the comment still applicable and correct or up to date?
+ * This implementation adds paths which were specified by the
+ * env var. Which can shadow files in other locations, or can
+ * extend the set of available decoders. Which need not only
+ * serve for development, it is as beneficial to regular users.
+ * Without shadowing all other files still are found.
+ */
if ((env_path = g_getenv("SIGROKDECODE_DIR"))) {
if ((ret = srd_decoder_searchpath_add(env_path)) != SRD_OK) {
Py_Finalize();
return ret;
}
}
+ env_path = g_getenv("SIGROKDECODE_PATH");
+ if (env_path) {
+ char **dir_list, **dir_iter, *dir_item;
+ dir_list = g_strsplit(env_path, G_SEARCHPATH_SEPARATOR_S, 0);
+ for (dir_iter = dir_list; *dir_iter; dir_iter++) {
+ dir_item = *dir_iter;
+ if (!dir_item || !*dir_item)
+ continue;
+ ret = srd_decoder_searchpath_add(dir_item);
+ if (ret != SRD_OK) {
+ Py_Finalize();
+ return ret;
+ }
+ }
+ g_strfreev(dir_list);
+ }
/* Initialize the Python GIL (this also happens to acquire it). */
PyEval_InitThreads();
return SRD_OK;
}
+static void srd_session_destroy_cb(void *arg, void *ignored)
+{
+ (void)ignored; // Prevent unused warning
+ srd_session_destroy((struct srd_session *)arg);
+}
+
/**
* Shutdown libsigrokdecode.
*
{
srd_dbg("Exiting libsigrokdecode.");
- g_slist_foreach(sessions, (GFunc)srd_session_destroy, NULL);
+ g_slist_foreach(sessions, srd_session_destroy_cb, NULL);
+ g_slist_free(sessions);
+ sessions = NULL;
srd_decoder_unload_all();
g_slist_free_full(searchpaths, g_free);
* @return SRD_OK upon success, a (negative) error code otherwise.
*
* @private
- *
- * @since 0.1.0
*/
SRD_PRIV int srd_decoder_searchpath_add(const char *path)
{
return SRD_ERR_PYTHON;
}
+/**
+ * Return the list of protocol decoder search paths.
+ *
+ * @return The list of search paths used when loading protocol decoders.
+ *
+ * @since 0.5.1
+ */
+SRD_API GSList *srd_searchpaths_get(void)
+{
+ GSList *paths = NULL;
+
+ for (GSList *l = searchpaths; l; l = l->next)
+ paths = g_slist_append(paths, g_strdup(l->data));
+
+ return paths;
+}
+
/** @} */