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Diffstat (limited to 'SwifTools/Application/UnixApplicationPathProvider.cpp')
-rw-r--r--SwifTools/Application/UnixApplicationPathProvider.cpp66
1 files changed, 66 insertions, 0 deletions
diff --git a/SwifTools/Application/UnixApplicationPathProvider.cpp b/SwifTools/Application/UnixApplicationPathProvider.cpp
new file mode 100644
index 0000000..67252ec
--- /dev/null
+++ b/SwifTools/Application/UnixApplicationPathProvider.cpp
@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2010 Remko Tronçon
+ * Licensed under the GNU General Public License v3.
+ * See Documentation/Licenses/GPLv3.txt for more information.
+ */
+
+#include "SwifTools/Application/UnixApplicationPathProvider.h"
+
+#include <boost/filesystem/convenience.hpp>
+
+namespace Swift {
+
+UnixApplicationPathProvider::UnixApplicationPathProvider(const String& name) : ApplicationPathProvider(name) {
+ resourceDirs.push_back(getExecutableDir() / "../resources"); // Development
+ char* xdgDataDirs = getenv("XDG_DATA_DIRS");
+ if (xdgDataDirs) {
+ std::vector<String> dataDirs = String(xdgDataDirs).split(':');
+ if (!dataDirs.empty()) {
+ foreach(const String& dir, dataDirs) {
+ resourceDirs.push_back(boost::filesystem::path(dir.getUTF8String()) / "swift");
+ }
+ return;
+ }
+ }
+ resourceDirs.push_back("/usr/local/share/swift");
+ resourceDirs.push_back("/usr/share/swift");
+}
+
+boost::filesystem::path UnixApplicationPathProvider::getHomeDir() const {
+ return boost::filesystem::path(getenv("HOME"));
+}
+
+boost::filesystem::path UnixApplicationPathProvider::getDataDir() const {
+ char* xdgDataHome = getenv("XDG_DATA_HOME");
+ String dataDir;
+ if (xdgDataHome) {
+ dataDir = String(xdgDataHome);
+ }
+
+ boost::filesystem::path dataPath = (dataDir.isEmpty() ?
+ getHomeDir() / ".local" / "share"
+ : boost::filesystem::path(dataDir.getUTF8String())) / getApplicationName().getLowerCase().getUTF8String();
+
+ try {
+ boost::filesystem::create_directories(dataPath);
+ }
+ catch (const boost::filesystem::filesystem_error& e) {
+ std::cerr << "ERROR: " << e.what() << std::endl;
+ }
+ return dataPath;
+}
+
+boost::filesystem::path UnixApplicationPathProvider::getExecutableDir() const {
+ ByteArray path;
+ path.resize(4096);
+ size_t size = readlink("/proc/self/exe", path.getData(), path.getSize());
+ if (size > 0) {
+ path.resize(size);
+ return boost::filesystem::path(path.toString().getUTF8Data()).parent_path();
+ }
+ else {
+ return boost::filesystem::path();
+ }
+}
+
+}