public void SetDataObjectString(DO dotype, object value)
{
foreach (var pi in ParentDbObject.GetType().GetProperties())
{
var attr = (DataObjectAttribute)pi.GetCustomAttributes(typeof(DataObjectAttribute), false)
.FirstOrDefault(a => ((DataObjectAttribute)a).Value.Equals(dotype.ToString(), StringComparison.InvariantCultureIgnoreCase));
if (attr == null)
{
continue;
}
pi.SetValue(ParentDbObject, value, null);
SetAdditionalDataObject(ParentDbObject, pi.Name, value.ToString());
return;
}
foreach (var pi in ParentDbObject.GetType().GetProperties())
{
if (!pi.Name.Equals(dotype.ToString(), StringComparison.InvariantCultureIgnoreCase))
{
continue;
}
pi.SetValue(ParentDbObject, value, null);
SetAdditionalDataObject(ParentDbObject, pi.Name, value.ToString());
return;
}
throw new InvalidOperationException(ParentDbObject.GetType().Name
+ " does not have a property matching the " + dotype.ToString() + " object type.");
}
private void SetAdditionalDataObject(IDbObject Object, string Name, string Value)
{
if (Name == "Location")
{
var pi = ParentDbObject.GetType().GetProperty("LocationWindows");
if (pi == null)
{
return;
}
if (Value == null)
{
return;
}
string val = Value.Replace(':', Path.DirectorySeparatorChar);
var dbrdr = (MhbdReader)ParentReader.ParentReader.ParentReader.ParentReader.ParentReader;
var db = (iTunesDb)dbrdr.DbObject;
int pos = db.FileName.IndexOf(@"\iPod_Control\");
if (pos < 0)
{
return;
}
string prefix = db.FileName.Substring(0, pos);
string loc = prefix + val;
pi.SetValue(Object, loc, null);
}
}
protected override bool ParseiTunesObject(BinaryReader Reader)
{
ObjectSize = TotalSize;
var dobj = (DataObject)DbObject;
dobj.Type = ReadEnum <DO>(Reader);
var rdr = CreateDataObjectReader(dobj.Type, this);
rdr.ParseDataObject(Reader);
if (ParentDbObject is Track)
{
var track = (Track)ParentDbObject;
TrackTypes.Add(dobj.Type);
}
else if (ParentDbObject is PlayList)
{
var playList = (PlayList)ParentDbObject;
PlayListTypes.Add(dobj.Type);
}
else if (ParentDbObject is PlayListItem)
{
var playListItem = (PlayListItem)ParentDbObject;
PlayListItemTypes.Add(dobj.Type);
}
else if (ParentDbObject is AlbumList)
{
var albumList = (AlbumList)ParentDbObject;
AlbumListTypes.Add(dobj.Type);
}
else if (ParentDbObject is AlbumItem)
{
var albumItem = (AlbumItem)ParentDbObject;
AlbumItemTypes.Add(dobj.Type);
}
else
{
throw new Exception($"Unknown mhod parent type {ParentDbObject.GetType()}");
}
return(true);
}
