public override void Lock()
{
if (m_IsReady)
{
m_Parent.Lock();
}
base.Lock();
}
public void AddSource(byte[] id, string fileName, RIndexedHashtable <string, string> metaData, string comment, byte rating)
{
if (id == null)
{
throw new ArgumentNullException("id");
}
if (id.Length != 48)
{
throw new ArgumentException();
}
if (fileName == null)
{
throw new ArgumentNullException("fileName");
}
if (metaData == null)
{
throw new ArgumentNullException("metaData");
}
if (comment == null)
{
throw new ArgumentNullException("comment");
}
if (rating > 3)
{
throw new ArgumentOutOfRangeException("rating");
}
try
{
m_Sources.Lock();
string idString = Core.ByteArrayToString(id);
if (!m_Sources.ContainsKey(idString))
{
m_Sources.Add(idString, new Source(m_Sources, id, fileName, metaData, comment, rating));
}
else
{
m_Sources[idString].ReportReceived(fileName, comment, rating);
}
RIndexedHashtable <string, int> fileNames1 = new RIndexedHashtable <string, int>();
RIndexedHashtable <byte, int> ratings1 = new RIndexedHashtable <byte, int>();
foreach (Source source in m_Sources.Values)
{
if (!fileNames1.ContainsKey(source.FileName))
{
fileNames1.Add(source.FileName, 1);
}
else
{
fileNames1[source.FileName]++;
}
if (!ratings1.ContainsKey(source.Rating))
{
ratings1.Add(source.Rating, 1);
}
else
{
ratings1[source.Rating]++;
}
}
RList <string> fileNames2 = new RList <string>(fileNames1.Keys);
for (int n = 1; n <= fileNames2.Count - 1; n++)
{
for (int m = 0; m < fileNames2.Count - n; m++)
{
if (fileNames1[fileNames2[m]] < fileNames1[fileNames2[m + 1]])
{
string temp;
temp = fileNames2[m];
fileNames2[m] = fileNames2[m + 1];
fileNames2[m + 1] = temp;
}
}
}
m_FileName = fileNames2[0];
RList <byte> ratings2 = new RList <byte>(ratings1.Keys);
for (int n = 1; n <= ratings2.Count - 1; n++)
{
for (int m = 0; m < ratings2.Count - n; m++)
{
if (ratings1[ratings2[m]] < ratings1[ratings2[m + 1]])
{
byte temp;
temp = ratings2[m];
ratings2[m] = ratings2[m + 1];
ratings2[m + 1] = temp;
}
}
}
ratings2.Remove(0);
if (!ratings2.IsEmpty)
{
m_Rating = ratings2[0];
}
else
{
m_Rating = 0;
}
foreach (KeyValuePair <string, string> metaDataItem in metaData)
{
if (!m_MetaData.ContainsKey(metaDataItem.Key))
{
m_MetaData.Add(metaDataItem.Key, metaDataItem.Value);
}
}
Core.ParseMetaData(m_MetaData, out m_Album, out m_Artist, out m_Title);
}
finally
{
m_Sources.Unlock();
}
}