1 files changed, 82 insertions, 0 deletions
diff --git a/shared/systemd/nm-sd-utils-shared.c b/shared/systemd/nm-sd-utils-shared.c
new file mode 100644
index 00000000..0e89fbb7
--- /dev/null
+++ b/shared/systemd/nm-sd-utils-shared.c
@@ -0,0 +1,82 @@
+/* This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301 USA.
+ *
+ * Copyright (C) 2018 Red Hat, Inc.
+ */
+
+#include "nm-default.h"
+
+#include "nm-sd-utils-shared.h"
+
+#include "nm-sd-adapt-shared.h"
+
+#include "path-util.h"
+#include "hexdecoct.h"
+
+/*****************************************************************************/
+
+gboolean
+nm_sd_utils_path_equal (const char *a, const char *b)
+{
+	return path_equal (a, b);
+}
+
+char *
+nm_sd_utils_path_simplify (char *path, gboolean kill_dots)
+{
+	return path_simplify (path, kill_dots);
+}
+
+const char *
+nm_sd_utils_path_startswith (const char *path, const char *prefix)
+{
+	return path_startswith (path, prefix);
+}
+
+/*****************************************************************************/
+
+gboolean
+nm_sd_utils_unbase64char (char ch, gboolean accept_padding_equal)
+{
+	if (   ch == '='
+	    && accept_padding_equal)
+		return G_MAXINT;
+	return unbase64char (ch);
+}
+
+/**
+ * nm_sd_utils_unbase64mem:
+ * @p: a valid base64 string. Whitespace is ignored, but invalid encodings
+ *   will cause the function to fail.
+ * @l: the length of @p. @p is not treated as NUL terminated string but
+ *   merely as a buffer of ascii characters.
+ * @mem: (transfer full): the decoded buffer on success.
+ * @len: the length of @mem on success.
+ *
+ * glib provides g_base64_decode(), but that does not report any errors
+ * from invalid encodings. Expose systemd's implementation which does
+ * reject invalid inputs.
+ *
+ * Returns: a non-negative code on success. Invalid encoding let the
+ *   function fail.
+ */
+int
+nm_sd_utils_unbase64mem (const char *p,
+                         size_t l,
+                         guint8 **mem,
+                         size_t *len)
+{
+	return unbase64mem (p, l, (void **) mem, len);
+}