//
// Programmer:    Craig Stuart Sapp <craig@ccrma.stanford.edu>
// Creation Date: Mon Jun  7 14:43:27 PDT 2010
// Last Modified: Mon Jun  7 14:43:31 PDT 2010
// Filename:      ...sig/examples/all/musetype.cpp
// Web Address:   http://sig.sapp.org/examples/museinfo/humdrum/musetype.cpp
// Syntax:        C++; museinfo
//
// Description:   Print the record type for each line in a MuseData file.
//                Basic debugging program for parsing MuseData files.
//

#include "MuseData.h"
#include "Options.h"
#include "museinfo.h"

#ifndef OLDCPP
   using namespace std;
#endif
   
// function declarations
void      checkOptions(Options& opts, int argc, char* argv[]);
void      example(void);
void      usage(const char* command);
void      printData(MuseData& infile);

// global variables
Options   options;             // database for command-line arguments
int       linenumberQ = 0;     // used with -l option

///////////////////////////////////////////////////////////////////////////

int main(int argc, char* argv[]) {
   checkOptions(options, argc, argv);
   int numinputs = options.getArgCount();
   MuseData infile;

   for (int i=0; i<numinputs || i==0; i++) {
      infile.clear();

      // if no command-line arguments read data file from standard input
      if (numinputs < 1) {
         infile.read(cin);
      } else {
         infile.read(options.getArg(i+1));
      }
      printData(infile);
   }

   return 0;
}


///////////////////////////////////////////////////////////////////////////

//////////////////////////////
//
// printData --
//

void printData(MuseData& infile) {
   int i;
   for (i=0; i<infile.getNumLines(); i++) {
      if (linenumberQ) {
         cout << i+1 << ":";
      }
      cout << (char)infile[i].getType() << '\t';
      cout << infile[i] << endl;
   }

}



//////////////////////////////
//
// checkOptions -- validate and process command-line options.
//

void checkOptions(Options& opts, int argc, char* argv[]) {
   opts.define("l|linenumber=b", "print the line number of each record");

   opts.define("debug=b");              // determine bad input line num
   opts.define("author=b");             // author of program
   opts.define("version=b");            // compilation info
   opts.define("example=b");            // example usages
   opts.define("h|help=b");             // short description
   opts.process(argc, argv);
   
   // handle basic options:
   if (opts.getBoolean("author")) {
      cout << "Written by Craig Stuart Sapp, "
           << "craig@ccrma.stanford.edu, June 2010" << endl;
      exit(0);
   } else if (opts.getBoolean("version")) {
      cout << argv[0] << ", version: 7 June 2010" << endl;
      cout << "compiled: " << __DATE__ << endl;
      cout << MUSEINFO_VERSION << endl;
      exit(0);
   } else if (opts.getBoolean("help")) {
      usage(opts.getCommand());
      exit(0);
   } else if (opts.getBoolean("example")) {
      example();
      exit(0);
   }

   linenumberQ = opts.getBoolean("linenumber");
}



//////////////////////////////
//
// example -- example usage of the program
//

void example(void) {
   cout <<
   "                                                                         \n"
   << endl;
}



//////////////////////////////
//
// usage -- gives the usage statement for the program
//

void usage(const char* command) {
   cout <<
   "                                                                         \n"
   << endl;
}


// md5sum: 8a129673760992b3d61a02ca00fc2445 musetype.cpp [20100607]