internal void Merge(CDEntry slave)
{
if (slave != null)
{
Artist = StringUtils.TakeValid(Artist, slave.Artist);
ExtendedData = StringUtils.TakeValid(ExtendedData, slave.ExtendedData);
Genre = StringUtils.TakeValid(Genre, slave.Genre);
PlayOrder = StringUtils.TakeValid(PlayOrder, slave.PlayOrder);
Title = StringUtils.TakeValid(Title, slave.Title);
Year = StringUtils.TakeValid(Year, slave.Year);
Tracks = MergeTracks(Tracks, slave.Tracks);
}
}
/// <summary>
/// Read Entry from the database.
/// </summary>
/// <param name="qr">A QueryResult object that is created by performing a query</param>
/// <param name="cdEntry">out parameter - CDEntry object</param>
/// <returns></returns>
public string Read(QueryResult qr, out CDEntry cdEntry)
{
StringBuilder builder = new StringBuilder(FreedbHelper.Commands.CMD_READ);
builder.Append(" ");
builder.Append(qr.Category);
builder.Append(" ");
builder.Append(qr.Discid);
cdEntry = null;
try
{
string request = builder.ToString();
List <string> reply = SendRequest(request);
if (reply.Count <= 0)
{
string msg = "No results returned from cddb query.";
Exception ex = new Exception(msg, null);
throw ex;
}
string code = GetReplyCode(reply, request);
switch (code)
{
case ResponseCodes.CODE_210:
case ResponseCodes.CODE_211:
{
//remove first line, this one has code 210 or 211
reply.RemoveAt(0);
cdEntry = new CDEntry(reply);
}
break;
}
return(code);
}
catch (Exception ex)
{
string msg = "Unable to perform cddb query.";
Exception newex = new Exception(msg, ex);
throw newex;
}
}
public void RefreshDisk()
{
string rootPath = System.IO.Path.GetPathRoot(this.Path);
if (!string.IsNullOrEmpty(rootPath))
{
char letter = rootPath.ToUpperInvariant()[0];
{
using (CDDrive cd = new CDDrive())
{
if (cd.Open(letter) && cd.Refresh())
{
switch (ProTONEConfig.AudioCdInfoSource)
{
case CddaInfoSource.CdText:
_cdEntry = BuildCdEntryByCdText(cd, _discId);
break;
case CddaInfoSource.Cddb:
_cdEntry = BuildCdEntryByCddb(cd, _discId);
break;
case CddaInfoSource.CdText_Cddb:
{
_cdEntry = BuildCdEntryByCdText(cd, _discId);
CDEntry cde = BuildCdEntryByCddb(cd, _discId);
_cdEntry = Merge(_cdEntry, cde);
}
break;
case CddaInfoSource.Cddb_CdText:
{
_cdEntry = BuildCdEntryByCddb(cd, _discId);
CDEntry cde = BuildCdEntryByCdText(cd, _discId);
_cdEntry = Merge(_cdEntry, cde);
}
break;
default:
break;
}
if (_cdEntry != null)
{
_cdEntry.PersistDisc();
}
}
}
}
}
}
public static CDEntry Merge(CDEntry master, CDEntry slave)
{
if (master == null)
return slave;
master.Merge(slave);
return master;
}
public static CDEntry BuildCdEntryByCdText(CDDrive cd, string diskId)
{
List<Track> tracks = null;
if (cd.ReadCDText(out tracks))
{
CDEntry cdEntry = new CDEntry(diskId);
cdEntry.Tracks.AddRange(tracks);
return cdEntry;
}
return null;
}
public CDAFileInfo(string path, bool deepLoad)
: base(path, false)
{
try
{
string rootPath = System.IO.Path.GetPathRoot(path);
if (!string.IsNullOrEmpty(rootPath))
{
char letter = rootPath.ToUpperInvariant()[0];
using (CDDrive cd = new CDDrive())
{
if (cd.Open(letter) && cd.Refresh())
{
string trackStr = path.Replace(rootPath, "").ToLowerInvariant().Replace("track", "").Replace(".cda", "");
_track = -1;
if (int.TryParse(trackStr, out _track) && _track > 0)
{
if (cd.IsAudioTrack(_track))
{
_duration = cd.GetSeconds(_track);
_discId = cd.GetCDDBDiskID();
// Check whether the disc is already added to our FreeDb lite database
_cdEntry = CDEntry.LoadPersistentDisc(_discId);
if (_cdEntry == null)
{
RefreshDisk();
}
return;
}
}
}
}
_cdEntry = null;
}
}
catch(Exception ex)
{
Logger.LogException(ex);
_cdEntry = null;
}
}
public override void Rebuild()
{
if (!string.IsNullOrEmpty(_discId))
{
CDEntry cde = CDEntry.LoadPersistentDisc(_discId);
if (cde != null)
{
_cdEntry = cde;
return;
}
}
RefreshDisk();
}
/// <summary>
/// Read Entry from the database.
/// </summary>
/// <param name="qr">A QueryResult object that is created by performing a query</param>
/// <param name="cdEntry">out parameter - CDEntry object</param>
/// <returns></returns>
public string Read(QueryResult qr, out CDEntry cdEntry)
{
StringBuilder builder = new StringBuilder(FreedbHelper.Commands.CMD_READ);
builder.Append(" ");
builder.Append(qr.Category);
builder.Append(" ");
builder.Append(qr.Discid);
cdEntry = null;
try
{
string request = builder.ToString();
List<string> reply = SendRequest(request);
if (reply.Count <= 0)
{
string msg = "No results returned from cddb query.";
Exception ex = new Exception(msg, null);
throw ex;
}
string code = GetReplyCode(reply, request);
switch (code)
{
case ResponseCodes.CODE_210:
case ResponseCodes.CODE_211:
{
//remove first line, this one has code 210 or 211
reply.RemoveAt(0);
cdEntry = new CDEntry(reply);
}
break;
}
return code;
}
catch (Exception ex)
{
string msg = "Unable to perform cddb query.";
Exception newex = new Exception(msg, ex);
throw newex;
}
}
internal void Merge(CDEntry slave)
{
if (slave != null)
{
Artist = StringUtils.TakeValid(Artist, slave.Artist);
ExtendedData = StringUtils.TakeValid(ExtendedData, slave.ExtendedData);
Genre = StringUtils.TakeValid(Genre, slave.Genre);
PlayOrder = StringUtils.TakeValid(PlayOrder, slave.PlayOrder);
Title = StringUtils.TakeValid(Title, slave.Title);
Year = StringUtils.TakeValid(Year, slave.Year);
Tracks = MergeTracks(Tracks, slave.Tracks);
}
}