config/Global: move config_global_check() to Check.cxx

1 files changed, 49 insertions, 0 deletions

diff --git a/src/config/Check.cxx b/src/config/Check.cxx
new file mode 100644
index 000000000..f68c50247
--- /dev/null
+++ b/src/config/Check.cxx
@@ -0,0 +1,49 @@
+/*
+ * Copyright 2003-2018 The Music Player Daemon Project
+ * http://www.musicpd.org
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include "config.h"
+#include "Check.hxx"
+#include "Data.hxx"
+#include "Domain.hxx"
+#include "Log.hxx"
+
+static void
+Check(const ConfigBlock &block)
+{
+	if (!block.used)
+		/* this whole block was not queried at all -
+		   the feature might be disabled at compile time?
+		   Silently ignore it here. */
+		return;
+
+	for (const auto &i : block.block_params) {
+		if (!i.used)
+			FormatWarning(config_domain,
+				      "option '%s' on line %i was not recognized",
+				      i.name.c_str(), i.line);
+	}
+}
+
+void
+Check(const ConfigData &config_data) noexcept
+{
+	for (const auto &list : config_data.blocks)
+		for (const auto &block : list)
+			Check(block);
+}