private static bool IsBadMetadata(MetadataItem item)
{
// skip data that is already available in other
// database fields or unreliable.
if ((item.Type == MetadataType.MIMETYPE) ||
(item.Type == MetadataType.THUMBNAILS) ||
(item.Type == MetadataType.THUMBNAIL_DATA) ||
(item.Type == MetadataType.CONTENT_TYPE)
)
{
return(true);
}
// skip 0-length durations.
if ((item.Type == MetadataType.DURATION) && (item.Value == "0"))
{
return(true);
}
return(false);
}
private static bool IsBadMetadata(MetadataItem item)
{
// skip data that is already available in other
// database fields or unreliable.
if ( (item.Type == MetadataType.MIMETYPE) ||
(item.Type == MetadataType.THUMBNAILS) ||
(item.Type == MetadataType.THUMBNAIL_DATA) ||
(item.Type == MetadataType.CONTENT_TYPE)
)
return true;
// skip 0-length durations.
if ((item.Type == MetadataType.DURATION) && (item.Value == "0"))
return true;
return false;
}
public MetadataItem[] ToArray()
{
if (packedString == null) {
return new MetadataItem[0];
}
int headerEndIdx = packedString.IndexOf(']');
string strHeader = packedString.Substring(1, headerEndIdx - 1);
string strData = packedString.Remove(0, headerEndIdx + 1);
string[] headerVals = strHeader.Split(new char[] { ':' });
MetadataItem[] metadata = new MetadataItem[headerVals.Length / 2];
int pos = 0;
for (int i = 0; i < headerVals.Length; i += 2) {
MetadataType type = (MetadataType)int.Parse(headerVals[i]);
int valueLen = int.Parse(headerVals[i + 1]);
metadata[i / 2] = new MetadataItem(type, strData.Substring(pos, valueLen));
pos += valueLen;
}
return metadata;
}