+static void print_versions(void)
+{
+ GString *s;
+ GSList *l, *l_orig, *m;
+ char *str;
+ const char *lib, *version;
+
+ srd_dbg("libsigrokdecode %s/%s (rt: %s/%s).",
+ SRD_PACKAGE_VERSION_STRING, SRD_LIB_VERSION_STRING,
+ srd_package_version_string_get(), srd_lib_version_string_get());
+
+ s = g_string_sized_new(200);
+ g_string_append(s, "Libs: ");
+ l_orig = srd_buildinfo_libs_get();
+ for (l = l_orig; l; l = l->next) {
+ m = l->data;
+ lib = m->data;
+ version = m->next->data;
+ g_string_append_printf(s, "%s %s, ", lib, version);
+ g_slist_free_full(m, g_free);
+ }
+ g_slist_free(l_orig);
+ s->str[s->len - 2] = '.';
+ s->str[s->len - 1] = '\0';
+ srd_dbg("%s", s->str);
+ g_string_free(s, TRUE);
+
+ str = srd_buildinfo_host_get();
+ srd_dbg("Host: %s.", str);
+ g_free(str);
+}
+
+static int print_searchpaths(void)
+{
+ PyObject *py_paths, *py_path, *py_bytes;
+ PyGILState_STATE gstate;
+ GString *s;
+ GSList *l;
+ int i;
+
+ s = g_string_sized_new(500);
+ g_string_append(s, "Protocol decoder search paths:\n");
+ for (l = searchpaths; l; l = l->next)
+ g_string_append_printf(s, " - %s\n", (const char *)l->data);
+ s->str[s->len - 1] = '\0';
+ srd_dbg("%s", s->str);
+ g_string_free(s, TRUE);
+
+ gstate = PyGILState_Ensure();
+
+ py_paths = PySys_GetObject("path");
+ if (!py_paths)
+ goto err;
+
+ s = g_string_sized_new(500);
+ g_string_append(s, "Python system search paths:\n");
+ for (i = 0; i < PyList_Size(py_paths); i++) {
+ 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);
+ g_string_free(s, TRUE);
+
+ PyGILState_Release(gstate);
+
+ return SRD_OK;
+
+err:
+ srd_err("Unable to query Python system search paths.");
+ PyGILState_Release(gstate);
+
+ return SRD_ERR_PYTHON;
+}
+