1 files changed, 76 insertions, 0 deletions
diff --git a/src/contrib/nm-compat.c b/src/contrib/nm-compat.c
new file mode 100644
index 00000000..f15c29c9
--- /dev/null
+++ b/src/contrib/nm-compat.c
@@ -0,0 +1,76 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+/*
+ * Copyright (C) 2017 Red Hat, Inc.
+ */
+
+#include "libnm-client-impl/nm-default-libnm.h"
+
+#include "nm-compat.h"
+
+/*****************************************************************************/
+
+static void
+_get_keys_cb(const char *key, const char *val, gpointer user_data)
+{
+    GPtrArray *a = user_data;
+
+    g_ptr_array_add(a, g_strdup(key));
+}
+
+static const char **
+_get_keys(NMSettingVpn *setting, gboolean is_secrets, guint *out_length)
+{
+    guint        len;
+    const char **keys = NULL;
+    GPtrArray *  a;
+
+    nm_assert(NM_IS_SETTING_VPN(setting));
+
+    if (is_secrets)
+        len = nm_setting_vpn_get_num_secrets(setting);
+    else
+        len = nm_setting_vpn_get_num_data_items(setting);
+
+    a = g_ptr_array_sized_new(len + 1);
+
+    if (is_secrets)
+        nm_setting_vpn_foreach_secret(setting, _get_keys_cb, a);
+    else
+        nm_setting_vpn_foreach_data_item(setting, _get_keys_cb, a);
+
+    len = a->len;
+    if (len) {
+        g_ptr_array_sort(a, nm_strcmp_p);
+        g_ptr_array_add(a, NULL);
+        keys = g_malloc(a->len * sizeof(gpointer));
+        memcpy(keys, a->pdata, a->len * sizeof(gpointer));
+
+        /* we need to cache the keys *somewhere*. */
+        g_object_set_qdata_full(G_OBJECT(setting),
+                                is_secrets
+                                    ? NM_CACHED_QUARK("libnm._nm_setting_vpn_get_secret_keys")
+                                    : NM_CACHED_QUARK("libnm._nm_setting_vpn_get_data_keys"),
+                                g_ptr_array_free(a, FALSE),
+                                (GDestroyNotify) g_strfreev);
+    } else
+        g_ptr_array_free(a, TRUE);
+
+    NM_SET_OUT(out_length, len);
+    return keys;
+}
+
+const char **
+_nm_setting_vpn_get_data_keys(NMSettingVpn *setting, guint *out_length)
+{
+    g_return_val_if_fail(NM_IS_SETTING_VPN(setting), NULL);
+
+    return _get_keys(setting, FALSE, out_length);
+}
+
+const char **
+_nm_setting_vpn_get_secret_keys(NMSettingVpn *setting, guint *out_length)
+{
+    g_return_val_if_fail(NM_IS_SETTING_VPN(setting), NULL);
+
+    return _get_keys(setting, TRUE, out_length);
+}