Implemented automatic generation of default search paths

1 files changed, 67 insertions, 0 deletions

diff --git a/src/plugins/filesystem/SpecialPaths.cpp b/src/plugins/filesystem/SpecialPaths.cpp
new file mode 100644
index 0000000..97bdb9c
--- /dev/null
+++ b/src/plugins/filesystem/SpecialPaths.cpp
@@ -0,0 +1,67 @@
+/*
+    Ousía
+    Copyright (C) 2014, 2015  Benjamin Paaßen, Andreas Stöckel
+
+    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 3 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, see <http://www.gnu.org/licenses/>.
+*/
+
+#include <cstdlib>
+#include <boost/filesystem.hpp>
+
+#include <config.h>
+
+#include "SpecialPaths.hpp"
+
+namespace fs = boost::filesystem;
+
+namespace ousia {
+
+std::string SpecialPaths::getHomeDir()
+{
+	char *home = getenv("HOME");
+	if (home) {
+		return std::string{home};
+	}
+	return std::string{};
+}
+
+std::string SpecialPaths::getGlobalDataDir()
+{
+	return OUSIA_INSTALL_DATA_DIR;
+}
+
+std::string SpecialPaths::getLocalDataDir()
+{
+	std::string home = getHomeDir();
+	if (!home.empty()) {
+		fs::path homePath{home};
+		return (homePath / ".local/share/ousia").generic_string();
+	}
+	return std::string{};
+}
+
+std::string SpecialPaths::getDebugDataDir()
+{
+	fs::path debug{OUSIA_DEBUG_DIR};
+	return (debug / "data").generic_string();
+}
+
+std::string SpecialPaths::getDebugTestdataDir()
+{
+	fs::path debug{OUSIA_DEBUG_DIR};
+	return (debug / "testdata").generic_string();
+}
+
+}
+