/// <summary>
/// Initialises the ports tree from a PortDir structure.
/// </summary>
private LocalRepository()
{
_xmlconf = Configuration.LoadSeries();
_categories = new List<ICategory>(Category.Enumerate(this));
_hdmasked = this.GetMaskedPackages();
_unmasked = this.GetUnmaskedPackages();
}
/// <summary>
/// Loads the Fusion configuration series.
/// </summary>
/// <param name="reload">flag to reload configuration</param>
/// <returns>a configuration instance with loaded values</returns>
public static Configuration LoadSeries(bool reload)
{
if (_instance != null && !reload)
return _instance;
_instance = new Configuration();
bool isadmin = Security.IsNTAdmin();
string homedirenv = Environment.GetEnvironmentVariable("FUSION_HOME");
string progdata = String.IsNullOrEmpty(homedirenv) ?
Environment.GetFolderPath(Environment.SpecialFolder.CommonApplicationData) + @"\Fusion" :
homedirenv;
_instance.ConfDir = new DirectoryInfo(progdata + @"\etc");
_instance.DistFilesDir = new DirectoryInfo(progdata + @"\distfiles");
_instance.PortDir = new DirectoryInfo(progdata + @"\global");
_instance.LogDir = isadmin ?
new DirectoryInfo(progdata + @"\logs") :
new DirectoryInfo(Path.GetTempPath());
_instance.ProfileDir = new DirectoryInfo(progdata + @"\profile");
_instance.ProfilesRootDir = new DirectoryInfo(_instance.PortDir + @"\profiles");
/* set defaults for optional settings */
_instance.AcceptKeywords = new string[] { };
_instance.CollisionDetect = false;
_instance.PortDirOverlays = new DirectoryInfo[] { };
_instance.RsyncMirrors = new Uri[] { };
/* load the profile cascade tree */
if (_instance.ProfileDir.Exists) {
List<DirectoryInfo> profilelst = new List<DirectoryInfo>();
Configuration.WalkProfileTree(_instance.ProfileDir, profilelst, true);
_instance.ProfileTree = profilelst.ToArray();
} else
_instance.ProfileTree = new DirectoryInfo[] { };
/* load profile config */
foreach (DirectoryInfo di in _instance.ProfileTree) {
FileInfo profcfg = new FileInfo(di.FullName + @"\config.ini");
if (profcfg.Exists)
_instance.LoadSingle(profcfg);
}
/* load machine config */
FileInfo localcfg = new FileInfo(_instance.ConfDir.FullName + @"\config.ini");
if (localcfg.Exists)
_instance.LoadSingle(localcfg);
if (_instance.RootDir == null || !_instance.RootDir.Exists) {
string winroot = Path.GetPathRoot(Environment.GetFolderPath(Environment.SpecialFolder.Windows));
_instance.RootDir = new DirectoryInfo(winroot);
}
return _instance;
}
/// <summary>
/// Initialises the merge worker.
/// </summary>
/// <param name="pkgmgr">package manager instance</param>
public MergeWorker(IPackageManager pkgmgr)
{
_pkgmgr = pkgmgr;
_cfg = Configuration.LoadSeries();
_protected = this.GetSystemProtectedFiles();
}
