matthiasm@8: %
matthiasm@8: % CHECKLABSYNTAX Check the syntax of all chords in a lab file
matthiasm@8: % 
matthiasm@8: % [success] = checklabsyntax(labfile, {fid})
matthiasm@8: % 	
matthiasm@8: % Checks syntax of all chord symbols in a lab file. Any incorrect chords 
matthiasm@8: % will produce syntax errors and be quoted with time of chord from the 
matthiasm@8: % labfile given for inspection.
matthiasm@8: % 
matthiasm@8: % fid is the file id of the output log file.  If not given, the error log 
matthiasm@8: % will be printed to the screen
matthiasm@8: % 
matthiasm@8: % Success = 1 if all symbols have correct syntax, 0 otherwise.
matthiasm@8: %
matthiasm@8: % Returns: success (boolean)
matthiasm@8: % 
matthiasm@8: %
matthiasm@8: % Author: Christopher Harte,  August 2005
matthiasm@8: % 
matthiasm@8: % Copyright: Centre for Digital Music, Queen Mary University of London 2005 
matthiasm@8: %
matthiasm@8: % This file is part of the C4DM Chord Toolkit.  
matthiasm@8: %
matthiasm@8: % The C4DM Chord Toolkit is free software; you can redistribute it and/or 
matthiasm@8: % modify it under the terms of the GNU General Public License as published 
matthiasm@8: % by the Free Software Foundation; either version 2 of the License, or
matthiasm@8: % (at your option) any later version.
matthiasm@8: %
matthiasm@8: % The C4DM Chord Toolkit is distributed in the hope that it will be useful,
matthiasm@8: % but WITHOUT ANY WARRANTY; without even the implied warranty of
matthiasm@8: % MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
matthiasm@8: % GNU General Public License for more details.
matthiasm@8: %
matthiasm@8: % You should have received a copy of the GNU General Public License
matthiasm@8: % along with the C4DM Toolkit; if not, write to the Free Software
matthiasm@8: % Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
matthiasm@8: 
matthiasm@8: %
matthiasm@8: function [success] = checklabsyntax(labfile,fid)
matthiasm@8: 
matthiasm@8: if nargin < 2
matthiasm@8:        fid = 1;
matthiasm@8: end
matthiasm@8: 
matthiasm@8: success = 1;
matthiasm@8: 
matthiasm@8: [times1,t2,symbols] = labread(labfile);
matthiasm@8: 
matthiasm@8: ilength = length(symbols);
matthiasm@8: 
matthiasm@8: % new file
matthiasm@8: fprintf(fid, ['*** File: ' labfile ' ***\n\n']);
matthiasm@8: 
matthiasm@8: errormessage = '';
matthiasm@8: 
matthiasm@8: for index = 1:ilength
matthiasm@8:     
matthiasm@8:     [ok, errormessage] = syntaxcheck(char(symbols(index)));
matthiasm@8:     
matthiasm@8:     
matthiasm@8:     if ok == 0
matthiasm@8:         
matthiasm@8:         success = 0;
matthiasm@8:         
matthiasm@8:         fprintf(fid,['Time: %f seconds\n' errormessage '\n\n'], times1(index));
matthiasm@8:         
matthiasm@8:     end
matthiasm@8: end
matthiasm@8: 
matthiasm@8: