/// <summary>
/// Fill a TRACK from an array of lines
/// </summary>
/// <param name="number">Number to set</param>
/// <param name="dataType">Data type to set</param>
/// <param name="cueLines">Lines array to pull from</param>
/// <param name="i">Reference to index in array</param>
/// <param name="throwOnError">True if errors throw an exception, false otherwise</param>
public CueTrack(string number, string dataType, string[] cueLines, ref int i, bool throwOnError = false)
{
if (cueLines == null)
{
if (throwOnError)
{
throw new ArgumentNullException(nameof(cueLines));
}
return;
}
else if (i < 0 || i > cueLines.Length)
{
if (throwOnError)
{
throw new IndexOutOfRangeException();
}
return;
}
// Set the current fields
if (!int.TryParse(number, out int parsedNumber))
{
if (throwOnError)
{
throw new ArgumentException($"Number was not a number: {number}");
}
return;
}
else if (parsedNumber < 1 || parsedNumber > 99)
{
if (throwOnError)
{
throw new IndexOutOfRangeException($"Index must be between 1 and 99: {parsedNumber}");
}
return;
}
this.Number = parsedNumber;
this.DataType = GetDataType(dataType);
// Increment to start
i++;
for (; i < cueLines.Length; i++)
{
string line = cueLines[i].Trim();
string[] splitLine = line.Split(' ');
// If we have an empty line, we skip
if (string.IsNullOrWhiteSpace(line))
{
continue;
}
switch (splitLine[0])
{
// Read comments
case "REM":
// We ignore all comments for now
break;
// Read flag information
case "FLAGS":
if (splitLine.Length < 2)
{
if (throwOnError)
{
throw new FormatException($"FLAGS line malformed: {line}");
}
continue;
}
this.Flags = GetFlags(splitLine);
break;
// Read International Standard Recording Code
case "ISRC":
if (splitLine.Length < 2)
{
if (throwOnError)
{
throw new FormatException($"ISRC line malformed: {line}");
}
continue;
}
this.ISRC = splitLine[1];
break;
// Read CD-Text enhanced performer
case "PERFORMER":
if (splitLine.Length < 2)
{
if (throwOnError)
{
throw new FormatException($"PERFORMER line malformed: {line}");
}
continue;
}
this.Performer = splitLine[1];
break;
// Read CD-Text enhanced songwriter
case "SONGWRITER":
if (splitLine.Length < 2)
{
if (throwOnError)
{
throw new FormatException($"SONGWRITER line malformed: {line}");
}
continue;
}
this.Songwriter = splitLine[1];
break;
// Read CD-Text enhanced title
case "TITLE":
if (splitLine.Length < 2)
{
if (throwOnError)
{
throw new FormatException($"TITLE line malformed: {line}");
}
continue;
}
this.Title = splitLine[1];
break;
// Read pregap information
case "PREGAP":
if (splitLine.Length < 2)
{
if (throwOnError)
{
throw new FormatException($"PREGAP line malformed: {line}");
}
continue;
}
var pregap = new PreGap(splitLine[1]);
if (pregap == default)
{
if (throwOnError)
{
throw new FormatException($"PREGAP line malformed: {line}");
}
continue;
}
this.PreGap = pregap;
break;
// Read index information
case "INDEX":
if (splitLine.Length < 3)
{
if (throwOnError)
{
throw new FormatException($"INDEX line malformed: {line}");
}
continue;
}
if (this.Indices == null)
{
this.Indices = new List <CueIndex>();
}
var index = new CueIndex(splitLine[1], splitLine[2]);
if (index == default)
{
if (throwOnError)
{
throw new FormatException($"INDEX line malformed: {line}");
}
continue;
}
this.Indices.Add(index);
break;
// Read postgap information
case "POSTGAP":
if (splitLine.Length < 2)
{
if (throwOnError)
{
throw new FormatException($"POSTGAP line malformed: {line}");
}
continue;
}
var postgap = new PostGap(splitLine[1]);
if (postgap == default)
{
if (throwOnError)
{
throw new FormatException($"POSTGAP line malformed: {line}");
}
continue;
}
this.PostGap = postgap;
break;
// Default means return
default:
i--;
return;
}
}
}
/// <summary>
/// Fill a TRACK from an array of lines
/// </summary>
/// <param name="number">Number to set</param>
/// <param name="dataType">Data type to set</param>
/// <param name="cueLines">Lines array to pull from</param>
/// <param name="i">Reference to index in array</param>
public CueTrack(string number, string dataType, string[] cueLines, ref int i)
{
if (cueLines == null || i < 0 || i > cueLines.Length)
{
return; // TODO: Make this throw an exception
}
// Set the current fields
if (!int.TryParse(number, out int parsedNumber))
{
return; // TODO: Make this throw an exception
}
else if (parsedNumber < 1 || parsedNumber > 99)
{
return; // TODO: Make this throw an exception
}
this.Number = parsedNumber;
this.DataType = GetDataType(dataType);
// Increment to start
i++;
for (; i < cueLines.Length; i++)
{
string line = cueLines[i].Trim();
string[] splitLine = line.Split(' ');
// If we have an empty line, we skip
if (string.IsNullOrWhiteSpace(line))
{
continue;
}
switch (splitLine[0])
{
// Read comments
case "REM":
// We ignore all comments for now
break;
// Read flag information
case "FLAGS":
if (splitLine.Length < 2)
{
continue; // TODO: Make this throw an exception
}
this.Flags = GetFlags(splitLine);
break;
// Read International Standard Recording Code
case "ISRC":
if (splitLine.Length < 2)
{
continue; // TODO: Make this throw an exception
}
this.ISRC = splitLine[1];
break;
// Read CD-Text enhanced performer
case "PERFORMER":
if (splitLine.Length < 2)
{
continue; // TODO: Make this throw an exception
}
this.Performer = splitLine[1];
break;
// Read CD-Text enhanced songwriter
case "SONGWRITER":
if (splitLine.Length < 2)
{
continue; // TODO: Make this throw an exception
}
this.Songwriter = splitLine[1];
break;
// Read CD-Text enhanced title
case "TITLE":
if (splitLine.Length < 2)
{
continue; // TODO: Make this throw an exception
}
this.Title = splitLine[1];
break;
// Read pregap information
case "PREGAP":
if (splitLine.Length < 2)
{
continue; // TODO: Make this throw an exception
}
var pregap = new PreGap(splitLine[1]);
if (pregap == default)
{
continue; // TODO: Make this throw an exception
}
this.PreGap = pregap;
break;
// Read index information
case "INDEX":
if (splitLine.Length < 3)
{
continue; // TODO: Make this throw an exception
}
if (this.Indices == null)
{
this.Indices = new List <CueIndex>();
}
var index = new CueIndex(splitLine[1], splitLine[2]);
if (index == default)
{
continue; // TODO: Make this throw an exception
}
this.Indices.Add(index);
break;
// Read postgap information
case "POSTGAP":
if (splitLine.Length < 2)
{
continue; // TODO: Make this throw an exception
}
var postgap = new PostGap(splitLine[1]);
if (postgap == default)
{
continue; // TODO: Make this throw an exception
}
this.PostGap = postgap;
break;
// Default means return
default:
i--;
return;
}
}
}
