void LoadFromString(ParseCueJob job)
{
string cueString = job.IN_CueString;
TextReader tr = new StringReader(cueString);
for (; ; )
{
job.CurrentLine++;
string line = tr.ReadLine();
if (line == null) break;
line = line.Trim();
if (line == "") continue;
var clp = new CueLineParser(line);
string key = clp.ReadToken().ToUpperInvariant();
//remove nonsense at beginning
if (!IN_Strict)
{
while (key.Length > 0)
{
char c = key[0];
if(c == ';') break;
if ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z')) break;
key = key.Substring(1);
}
}
bool startsWithSemicolon = key.StartsWith(";");
if (startsWithSemicolon)
{
clp.EOF = true;
OUT_CueFile.Commands.Add(new CUE_File.Command.COMMENT() { Value = line });
}
else switch (key)
{
default:
job.Warn("Unknown command: " + key);
break;
case "CATALOG":
if (OUT_CueFile.GlobalDiscInfo.Catalog != null)
job.Warn("Multiple CATALOG commands detected. Subsequent ones are ignored.");
else if (clp.EOF)
job.Warn("Ignoring empty CATALOG command");
else OUT_CueFile.Commands.Add(OUT_CueFile.GlobalDiscInfo.Catalog = new CUE_File.Command.CATALOG() { Value = clp.ReadToken() });
break;
case "CDTEXTFILE":
if (OUT_CueFile.GlobalDiscInfo.CDTextFile != null)
job.Warn("Multiple CDTEXTFILE commands detected. Subsequent ones are ignored.");
else if (clp.EOF)
job.Warn("Ignoring empty CDTEXTFILE command");
else OUT_CueFile.Commands.Add(OUT_CueFile.GlobalDiscInfo.CDTextFile = new CUE_File.Command.CDTEXTFILE() { Path = clp.ReadPath() });
break;
case "FILE":
{
var path = clp.ReadPath();
CueFileType ft;
if (clp.EOF)
{
job.Error("FILE command is missing file type.");
ft = CueFileType.Unspecified;
}
else
{
var strType = clp.ReadToken().ToUpperInvariant();
switch (strType)
{
default:
job.Error("Unknown FILE type: " + strType);
ft = CueFileType.Unspecified;
break;
case "BINARY": ft = CueFileType.BINARY; break;
case "MOTOROLA": ft = CueFileType.MOTOROLA; break;
case "BINARAIFF": ft = CueFileType.AIFF; break;
case "WAVE": ft = CueFileType.WAVE; break;
case "MP3": ft = CueFileType.MP3; break;
}
}
OUT_CueFile.Commands.Add(new CUE_File.Command.FILE() { Path = path, Type = ft });
}
break;
case "FLAGS":
{
var cmd = new CUE_File.Command.FLAGS();
OUT_CueFile.Commands.Add(cmd);
while (!clp.EOF)
{
var flag = clp.ReadToken().ToUpperInvariant();
switch (flag)
{
case "DATA":
default:
job.Warn("Unknown FLAG: " + flag);
break;
case "DCP": cmd.Flags |= CueTrackFlags.DCP; break;
case "4CH": cmd.Flags |= CueTrackFlags._4CH; break;
case "PRE": cmd.Flags |= CueTrackFlags.PRE; break;
case "SCMS": cmd.Flags |= CueTrackFlags.SCMS; break;
}
}
if (cmd.Flags == CueTrackFlags.None)
job.Warn("Empty FLAG command");
}
break;
case "INDEX":
{
if (clp.EOF)
{
job.Error("Incomplete INDEX command");
break;
}
string strindexnum = clp.ReadToken();
int indexnum;
if (!int.TryParse(strindexnum, out indexnum) || indexnum < 0 || indexnum > 99)
{
job.Error("Invalid INDEX number: " + strindexnum);
break;
}
string str_timestamp = clp.ReadToken();
var ts = new Timestamp(str_timestamp);
if (!ts.Valid && !IN_Strict)
{
//try cleaning it up
str_timestamp = Regex.Replace(str_timestamp, "[^0-9:]", "");
ts = new Timestamp(str_timestamp);
}
if (!ts.Valid)
{
if (IN_Strict)
job.Error("Invalid INDEX timestamp: " + str_timestamp);
break;
}
OUT_CueFile.Commands.Add(new CUE_File.Command.INDEX() { Number = indexnum, Timestamp = ts });
}
break;
case "ISRC":
if (OUT_CueFile.GlobalDiscInfo.ISRC != null)
job.Warn("Multiple ISRC commands detected. Subsequent ones are ignored.");
else if (clp.EOF)
job.Warn("Ignoring empty ISRC command");
else
{
var isrc = clp.ReadToken();
if (isrc.Length != 12)
job.Warn("Invalid ISRC code ignored: " + isrc);
else
{
OUT_CueFile.Commands.Add(OUT_CueFile.GlobalDiscInfo.ISRC = new CUE_File.Command.ISRC() { Value = isrc });
}
}
break;
case "PERFORMER":
OUT_CueFile.Commands.Add(new CUE_File.Command.PERFORMER() { Value = clp.ReadPath() ?? "" });
break;
case "POSTGAP":
case "PREGAP":
{
var str_msf = clp.ReadToken();
var msf = new Timestamp(str_msf);
if (!msf.Valid)
job.Error("Ignoring {0} with invalid length MSF: " + str_msf, key);
else
{
if (key == "POSTGAP")
OUT_CueFile.Commands.Add(new CUE_File.Command.POSTGAP() { Length = msf });
else
OUT_CueFile.Commands.Add(new CUE_File.Command.PREGAP() { Length = msf });
}
}
break;
case "REM":
OUT_CueFile.Commands.Add(new CUE_File.Command.REM() { Value = clp.ReadLine() });
break;
case "SONGWRITER":
OUT_CueFile.Commands.Add(new CUE_File.Command.SONGWRITER() { Value = clp.ReadPath() ?? "" });
break;
case "TITLE":
OUT_CueFile.Commands.Add(new CUE_File.Command.TITLE() { Value = clp.ReadPath() ?? "" });
break;
case "TRACK":
{
if (clp.EOF)
{
job.Error("Incomplete TRACK command");
break;
}
string str_tracknum = clp.ReadToken();
int tracknum;
if (!int.TryParse(str_tracknum, out tracknum) || tracknum < 1 || tracknum > 99)
{
job.Error("Invalid TRACK number: " + str_tracknum);
break;
}
//TODO - check sequentiality? maybe as a warning
CueTrackType tt;
var str_trackType = clp.ReadToken();
switch (str_trackType.ToUpperInvariant())
{
default:
job.Error("Unknown TRACK type: " + str_trackType);
tt = CueTrackType.Unknown;
break;
case "AUDIO": tt = CueTrackType.Audio; break;
case "CDG": tt = CueTrackType.CDG; break;
case "MODE1/2048": tt = CueTrackType.Mode1_2048; break;
case "MODE1/2352": tt = CueTrackType.Mode1_2352; break;
case "MODE2/2336": tt = CueTrackType.Mode2_2336; break;
case "MODE2/2352": tt = CueTrackType.Mode2_2352; break;
case "CDI/2336": tt = CueTrackType.CDI_2336; break;
case "CDI/2352": tt = CueTrackType.CDI_2352; break;
}
OUT_CueFile.Commands.Add(new CUE_File.Command.TRACK() { Number = tracknum, Type = tt });
}
break;
}
if (!clp.EOF)
{
var remainder = clp.ReadLine();
if (remainder.TrimStart().StartsWith(";"))
{
//add a comment
OUT_CueFile.Commands.Add(new CUE_File.Command.COMMENT() { Value = remainder });
}
else job.Warn("Unknown text at end of line after processing command: " + key);
}
} //end cue parsing loop
job.FinishLog();
} //LoadFromString
void LoadFromString(ParseCueJob job)
{
string cueString = job.IN_CueString;
TextReader tr = new StringReader(cueString);
for (; ; )
{
job.CurrentLine++;
string line = tr.ReadLine();
if (line == null) break;
line = line.Trim();
if (line == "") continue;
var clp = new CueLineParser(line);
string key = clp.ReadToken().ToUpperInvariant();
if (key.StartsWith(";"))
{
clp.EOF = true;
OUT_CueFile.Commands.Add(new CUE_File.Command.COMMENT() { Value = line });
}
else switch (key)
{
default:
job.Warn("Unknown command: " + key);
break;
case "CATALOG":
if (OUT_CueFile.GlobalDiscInfo.Catalog != null)
job.Warn("Multiple CATALOG commands detected. Subsequent ones are ignored.");
else if (clp.EOF)
job.Warn("Ignoring empty CATALOG command");
else OUT_CueFile.Commands.Add(OUT_CueFile.GlobalDiscInfo.Catalog = new CUE_File.Command.CATALOG() { Value = clp.ReadToken() });
break;
case "CDTEXTFILE":
if (OUT_CueFile.GlobalDiscInfo.CDTextFile != null)
job.Warn("Multiple CDTEXTFILE commands detected. Subsequent ones are ignored.");
else if (clp.EOF)
job.Warn("Ignoring empty CDTEXTFILE command");
else OUT_CueFile.Commands.Add(OUT_CueFile.GlobalDiscInfo.CDTextFile = new CUE_File.Command.CDTEXTFILE() { Path = clp.ReadPath() });
break;
case "FILE":
{
var path = clp.ReadPath();
CueFileType ft;
if (clp.EOF)
{
job.Error("FILE command is missing file type.");
ft = CueFileType.Unspecified;
}
else
{
var strType = clp.ReadToken().ToUpperInvariant();
switch (strType)
{
default:
job.Error("Unknown FILE type: " + strType);
ft = CueFileType.Unspecified;
break;
case "BINARY": ft = CueFileType.BINARY; break;
case "MOTOROLA": ft = CueFileType.MOTOROLA; break;
case "BINARAIFF": ft = CueFileType.AIFF; break;
case "WAVE": ft = CueFileType.WAVE; break;
case "MP3": ft = CueFileType.MP3; break;
}
}
OUT_CueFile.Commands.Add(new CUE_File.Command.FILE() { Path = path, Type = ft });
}
break;
case "FLAGS":
{
var cmd = new CUE_File.Command.FLAGS();
OUT_CueFile.Commands.Add(cmd);
while (!clp.EOF)
{
var flag = clp.ReadToken().ToUpperInvariant();
switch (flag)
{
case "DATA":
default:
job.Warn("Unknown FLAG: " + flag);
break;
case "DCP": cmd.Flags |= CueTrackFlags.DCP; break;
case "4CH": cmd.Flags |= CueTrackFlags._4CH; break;
case "PRE": cmd.Flags |= CueTrackFlags.PRE; break;
case "SCMS": cmd.Flags |= CueTrackFlags.SCMS; break;
}
}
if (cmd.Flags == CueTrackFlags.None)
job.Warn("Empty FLAG command");
}
break;
case "INDEX":
{
if (clp.EOF)
{
job.Error("Incomplete INDEX command");
break;
}
string strindexnum = clp.ReadToken();
int indexnum;
if (!int.TryParse(strindexnum, out indexnum) || indexnum < 0 || indexnum > 99)
{
job.Error("Invalid INDEX number: " + strindexnum);
break;
}
string str_timestamp = clp.ReadToken();
var ts = new Timestamp(str_timestamp);
if (!ts.Valid)
{
job.Error("Invalid INDEX timestamp: " + str_timestamp);
break;
}
OUT_CueFile.Commands.Add(new CUE_File.Command.INDEX() { Number = indexnum, Timestamp = ts });
}
break;
case "ISRC":
if (OUT_CueFile.GlobalDiscInfo.ISRC != null)
job.Warn("Multiple ISRC commands detected. Subsequent ones are ignored.");
else if (clp.EOF)
job.Warn("Ignoring empty ISRC command");
else
{
var isrc = clp.ReadToken();
if (isrc.Length != 12)
job.Warn("Invalid ISRC code ignored: " + isrc);
else
{
OUT_CueFile.Commands.Add(OUT_CueFile.GlobalDiscInfo.ISRC = new CUE_File.Command.ISRC() { Value = isrc });
}
}
break;
case "PERFORMER":
OUT_CueFile.Commands.Add(new CUE_File.Command.PERFORMER() { Value = clp.ReadPath() ?? "" });
break;
case "POSTGAP":
case "PREGAP":
{
var str_msf = clp.ReadToken();
var msf = new Timestamp(str_msf);
if (!msf.Valid)
job.Error("Ignoring {0} with invalid length MSF: " + str_msf, key);
else
{
if (key == "POSTGAP")
OUT_CueFile.Commands.Add(new CUE_File.Command.POSTGAP() { Length = msf });
else
OUT_CueFile.Commands.Add(new CUE_File.Command.PREGAP() { Length = msf });
}
}
break;
case "REM":
OUT_CueFile.Commands.Add(new CUE_File.Command.REM() { Value = clp.ReadLine() });
break;
case "SONGWRITER":
OUT_CueFile.Commands.Add(new CUE_File.Command.SONGWRITER() { Value = clp.ReadPath() ?? "" });
break;
case "TITLE":
OUT_CueFile.Commands.Add(new CUE_File.Command.TITLE() { Value = clp.ReadPath() ?? "" });
break;
case "TRACK":
{
if (clp.EOF)
{
job.Error("Incomplete TRACK command");
break;
}
string str_tracknum = clp.ReadToken();
int tracknum;
if (!int.TryParse(str_tracknum, out tracknum) || tracknum < 1 || tracknum > 99)
{
job.Error("Invalid TRACK number: " + str_tracknum);
break;
}
//TODO - check sequentiality? maybe as a warning
CueTrackType tt;
var str_trackType = clp.ReadToken();
switch (str_trackType.ToUpperInvariant())
{
default:
job.Error("Unknown TRACK type: " + str_trackType);
tt = CueTrackType.Unknown;
break;
case "AUDIO": tt = CueTrackType.Audio; break;
case "CDG": tt = CueTrackType.CDG; break;
case "MODE1/2048": tt = CueTrackType.Mode1_2048; break;
case "MODE1/2352": tt = CueTrackType.Mode1_2352; break;
case "MODE2/2336": tt = CueTrackType.Mode2_2336; break;
case "MODE2/2352": tt = CueTrackType.Mode2_2352; break;
case "CDI/2336": tt = CueTrackType.CDI_2336; break;
case "CDI/2352": tt = CueTrackType.CDI_2352; break;
}
OUT_CueFile.Commands.Add(new CUE_File.Command.TRACK() { Number = tracknum, Type = tt });
}
break;
}
if (!clp.EOF)
{
var remainder = clp.ReadLine();
if (remainder.TrimStart().StartsWith(";"))
{
//add a comment
OUT_CueFile.Commands.Add(new CUE_File.Command.COMMENT() { Value = remainder });
}
else job.Warn("Unknown text at end of line after processing command: " + key);
}
} //end cue parsing loop
job.FinishLog();
} //LoadFromString
private void LoadFromString(ParseCueJob job)
{
string cueString = job.IN_CueString;
TextReader tr = new StringReader(cueString);
for (; ; )
{
job.CurrentLine++;
string line = tr.ReadLine();
if (line == null) break;
line = line.Trim();
if (line == "") continue;
var clp = new CueLineParser(line);
string key = clp.ReadToken().ToUpperInvariant();
//remove nonsense at beginning
if (!IN_Strict)
{
while (key.Length > 0)
{
char c = key[0];
if(c == ';') break;
if ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z')) break;
key = key.Substring(1);
}
}
bool startsWithSemicolon = key.StartsWith(";");
if (startsWithSemicolon)
{
clp.EOF = true;
OUT_CueFile.Commands.Add(new CUE_File.Command.COMMENT(line));
}
else switch (key)
{
default:
job.Warn($"Unknown command: {key}");
break;
case "CATALOG":
if (OUT_CueFile.GlobalDiscInfo.Catalog != null)
job.Warn("Multiple CATALOG commands detected. Subsequent ones are ignored.");
else if (clp.EOF)
job.Warn("Ignoring empty CATALOG command");
else OUT_CueFile.Commands.Add(OUT_CueFile.GlobalDiscInfo.Catalog = new CUE_File.Command.CATALOG(clp.ReadToken()));
break;
case "CDTEXTFILE":
if (OUT_CueFile.GlobalDiscInfo.CDTextFile != null)
job.Warn("Multiple CDTEXTFILE commands detected. Subsequent ones are ignored.");
else if (clp.EOF)
job.Warn("Ignoring empty CDTEXTFILE command");
else OUT_CueFile.Commands.Add(OUT_CueFile.GlobalDiscInfo.CDTextFile = new CUE_File.Command.CDTEXTFILE(clp.ReadPath()));
break;
case "FILE":
{
var path = clp.ReadPath();
CueFileType ft;
if (clp.EOF)
{
job.Error("FILE command is missing file type.");
ft = CueFileType.Unspecified;
}
else
{
var strType = clp.ReadToken().ToUpperInvariant();
switch (strType)
{
default:
job.Error($"Unknown FILE type: {strType}");
ft = CueFileType.Unspecified;
break;
case "BINARY": ft = CueFileType.BINARY; break;
case "MOTOROLA": ft = CueFileType.MOTOROLA; break;
case "BINARAIFF": ft = CueFileType.AIFF; break;
case "WAVE": ft = CueFileType.WAVE; break;
case "MP3": ft = CueFileType.MP3; break;
}
}
OUT_CueFile.Commands.Add(new CUE_File.Command.FILE(path, ft));
}
break;
case "FLAGS":
{
CueTrackFlags flags = default;
while (!clp.EOF)
{
var flag = clp.ReadToken().ToUpperInvariant();
switch (flag)
{
case "DATA":
default:
job.Warn($"Unknown FLAG: {flag}");
break;
case "DCP": flags |= CueTrackFlags.DCP; break;
case "4CH": flags |= CueTrackFlags._4CH; break;
case "PRE": flags |= CueTrackFlags.PRE; break;
case "SCMS": flags |= CueTrackFlags.SCMS; break;
}
}
if (flags == CueTrackFlags.None)
job.Warn("Empty FLAG command");
OUT_CueFile.Commands.Add(new CUE_File.Command.FLAGS(flags));
}
break;
case "INDEX":
{
if (clp.EOF)
{
job.Error("Incomplete INDEX command");
break;
}
string strindexnum = clp.ReadToken();
if (!int.TryParse(strindexnum, out var indexnum) || indexnum < 0 || indexnum > 99)
{
job.Error($"Invalid INDEX number: {strindexnum}");
break;
}
string str_timestamp = clp.ReadToken();
var ts = new Timestamp(str_timestamp);
if (!ts.Valid && !IN_Strict)
{
//try cleaning it up
str_timestamp = Regex.Replace(str_timestamp, "[^0-9:]", "");
ts = new Timestamp(str_timestamp);
}
if (!ts.Valid)
{
if (IN_Strict)
job.Error($"Invalid INDEX timestamp: {str_timestamp}");
break;
}
OUT_CueFile.Commands.Add(new CUE_File.Command.INDEX(indexnum, ts));
}
break;
case "ISRC":
if (OUT_CueFile.GlobalDiscInfo.ISRC != null)
job.Warn("Multiple ISRC commands detected. Subsequent ones are ignored.");
else if (clp.EOF)
job.Warn("Ignoring empty ISRC command");
else
{
var isrc = clp.ReadToken();
if (isrc.Length != 12)
job.Warn($"Invalid ISRC code ignored: {isrc}");
else
{
OUT_CueFile.Commands.Add(OUT_CueFile.GlobalDiscInfo.ISRC = new CUE_File.Command.ISRC(isrc));
}
}
break;
case "PERFORMER":
OUT_CueFile.Commands.Add(new CUE_File.Command.PERFORMER(clp.ReadPath() ?? ""));
break;
case "POSTGAP":
case "PREGAP":
{
var str_msf = clp.ReadToken();
var msf = new Timestamp(str_msf);
if (!msf.Valid)
job.Error($"Ignoring {{0}} with invalid length MSF: {str_msf}", key);
else
{
if (key == "POSTGAP")
OUT_CueFile.Commands.Add(new CUE_File.Command.POSTGAP(msf));
else
OUT_CueFile.Commands.Add(new CUE_File.Command.PREGAP(msf));
}
}
break;
case "REM":
OUT_CueFile.Commands.Add(new CUE_File.Command.REM(clp.ReadLine()));
break;
case "SONGWRITER":
OUT_CueFile.Commands.Add(new CUE_File.Command.SONGWRITER(clp.ReadPath() ?? ""));
break;
case "TITLE":
OUT_CueFile.Commands.Add(new CUE_File.Command.TITLE(clp.ReadPath() ?? ""));
break;
case "TRACK":
{
if (clp.EOF)
{
job.Error("Incomplete TRACK command");
break;
}
string str_tracknum = clp.ReadToken();
if (!int.TryParse(str_tracknum, out int tracknum) || tracknum < 1 || tracknum > 99)
{
job.Error($"Invalid TRACK number: {str_tracknum}");
break;
}
// TODO - check sequentiality? maybe as a warning
CueTrackType tt;
var str_trackType = clp.ReadToken();
switch (str_trackType.ToUpperInvariant())
{
default:
job.Error($"Unknown TRACK type: {str_trackType}");
tt = CueTrackType.Unknown;
break;
case "AUDIO": tt = CueTrackType.Audio; break;
case "CDG": tt = CueTrackType.CDG; break;
case "MODE1/2048": tt = CueTrackType.Mode1_2048; break;
case "MODE1/2352": tt = CueTrackType.Mode1_2352; break;
case "MODE2/2336": tt = CueTrackType.Mode2_2336; break;
case "MODE2/2352": tt = CueTrackType.Mode2_2352; break;
case "CDI/2336": tt = CueTrackType.CDI_2336; break;
case "CDI/2352": tt = CueTrackType.CDI_2352; break;
}
OUT_CueFile.Commands.Add(new CUE_File.Command.TRACK(tracknum, tt));
}
break;
}
if (!clp.EOF)
{
var remainder = clp.ReadLine();
if (remainder.TrimStart().StartsWith(";"))
{
//add a comment
OUT_CueFile.Commands.Add(new CUE_File.Command.COMMENT(remainder));
}
else job.Warn($"Unknown text at end of line after processing command: {key}");
}
} //end cue parsing loop
job.FinishLog();
} //LoadFromString