Updated version 3.0 from 'upstream/3.0'

with Debian dir 0f18938e98f5a466f36719f60cef0490163ab845

1 files changed, 29 insertions, 0 deletions

diff --git a/louloulibs/utils/xdg.cpp b/louloulibs/utils/xdg.cpp
new file mode 100644
index 0000000..48212a1
--- /dev/null
+++ b/louloulibs/utils/xdg.cpp
@@ -0,0 +1,29 @@
+#include <utils/xdg.hpp>
+#include <cstdlib>
+
+#include "louloulibs.h"
+
+std::string xdg_path(const std::string& filename, const char* env_var)
+{
+  const char* xdg_home = ::getenv(env_var);
+  if (xdg_home && xdg_home[0] == '/')
+    return std::string{xdg_home} + "/" PROJECT_NAME "/" + filename;
+  else
+    {
+      const char* home = ::getenv("HOME");
+      if (home)
+        return std::string{home} + "/" ".config" "/" PROJECT_NAME "/" + filename;
+      else
+        return filename;
+    }
+}
+
+std::string xdg_config_path(const std::string& filename)
+{
+  return xdg_path(filename, "XDG_CONFIG_HOME");
+}
+
+std::string xdg_data_path(const std::string& filename)
+{
+  return xdg_path(filename, "XDG_DATA_HOME");
+}