StateFile: add struct StateFileConfig

1 files changed, 44 insertions, 0 deletions

diff --git a/src/StateFileConfig.cxx b/src/StateFileConfig.cxx
new file mode 100644
index 000000000..4e6cc1067
--- /dev/null
+++ b/src/StateFileConfig.cxx
@@ -0,0 +1,44 @@
+/*
+ * 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 "StateFileConfig.hxx"
+#include "config/Data.hxx"
+
+#ifdef ANDROID
+#include "fs/StandardDirectory.hxx"
+#endif
+
+constexpr std::chrono::steady_clock::duration StateFileConfig::DEFAULT_INTERVAL;
+
+StateFileConfig::StateFileConfig(const ConfigData &config)
+	:path(config.GetPath(ConfigOption::STATE_FILE)),
+	 interval(config.GetUnsigned(ConfigOption::STATE_FILE_INTERVAL,
+				     DEFAULT_INTERVAL))
+{
+#ifdef ANDROID
+	if (path.IsNull()) {
+		const auto cache_dir = GetUserCacheDir();
+		if (cache_dir.IsNull())
+			return;
+
+		path = cache_dir / Path::FromFS("state");
+	}
+#endif
+}