/// <summary>
/// Gets the environment variable value for the given XDG environment variable.
/// </summary>
/// <param name="xdgEnvironmentVariable">The XDG environment variable whose value is desired.</param>
/// <returns>The environment variable value.</returns>
public static string GetEnvironmentVariableValue(this XdgEnvironmentVariable xdgEnvironmentVariable)
{
var xdgEnvironmentVariableValue = string.Empty;
string xdgEnvironmentVariableName;
if (XdgEnvironmentVariableNames.TryGetValue(xdgEnvironmentVariable, out xdgEnvironmentVariableName))
{
xdgEnvironmentVariableValue = System.Environment.GetEnvironmentVariable(xdgEnvironmentVariableName);
if (string.IsNullOrEmpty(xdgEnvironmentVariableValue))
{
xdgEnvironmentVariableValue = xdgEnvironmentVariable.GetDefaultXdgEnvironmentVariableValue();
}
}
return(xdgEnvironmentVariableValue);
}
private static string GetDefaultXdgEnvironmentVariableValue(this XdgEnvironmentVariable xdgEnvironmentVariable)
{
var value = string.Empty;
var homeDir = PathUtils.UserHomeDirectory;
switch (xdgEnvironmentVariable)
{
case XdgEnvironmentVariable.Data:
value = System.IO.Path.Combine(homeDir, ".local", "share");
break;
case XdgEnvironmentVariable.Config:
value = System.IO.Path.Combine(homeDir, ".config");
break;
case XdgEnvironmentVariable.DataDirectories:
value = "/usr/local/share/:/usr/share/";
break;
case XdgEnvironmentVariable.ConfigDirectories:
value = "/etc/xdg";
break;
case XdgEnvironmentVariable.Cache:
value = System.IO.Path.Combine(homeDir, ".cache");
break;
case XdgEnvironmentVariable.Runtime:
////value = System.IO.Path.Combine (homeDir, );
break;
case XdgEnvironmentVariable.Desktop:
value = System.IO.Path.Combine(homeDir, "Desktop");
break;
case XdgEnvironmentVariable.Documents:
value = System.IO.Path.Combine(homeDir, "Documents");
break;
case XdgEnvironmentVariable.Downloads:
value = System.IO.Path.Combine(homeDir, "Downloads");
break;
case XdgEnvironmentVariable.Music:
value = System.IO.Path.Combine(homeDir, "Music");
break;
case XdgEnvironmentVariable.Pictures:
value = System.IO.Path.Combine(homeDir, "Pictures");
break;
case XdgEnvironmentVariable.Public:
value = System.IO.Path.Combine(homeDir, "Public");
break;
case XdgEnvironmentVariable.Templates:
value = System.IO.Path.Combine(homeDir, "Templates");
break;
case XdgEnvironmentVariable.Videos:
value = System.IO.Path.Combine(homeDir, "Videos");
break;
default:
break;
}
return(value);
}
