//
// Programmer:    Craig Stuart Sapp <craig@ccrma.stanford.edu>
// Creation Date: Wed Apr  6 14:58:35 PDT 2005
// Last Modified: Wed Apr  6 14:58:44 PDT 2005
// Filename:      ...sig/examples/all/metertype.cpp
// Web Address:   http://sig.sapp.org/examples/museinfo/humdrum/metertype.cpp
// Syntax:        C++; museinfo
//
// Description:   Summarizes metric data in a **kern file
//
// Note:          Not complete yet.
// 

#include "humdrum.h"

// function declarations
void   checkOptions             (Options& opts, int argc, char* argv[]);
void   example                  (void);
void   usage                    (const char* command);

// global variables
Options      options;            // database for command-line arguments
int          debugQ     = 0;     // used with the --debug option
int          shortQ     = 0;     // used with the -D option
int          pitchesQ   = 0;     // used with the -p option


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

int main(int argc, char* argv[]) {
   HumdrumFile infile;

   // process the command-line options
   checkOptions(options, argc, argv);

   int numinputs = options.getArgCount();
   string filename = "";
   int i;

   if (numinputs < 1) {
      // if no command-line arguments read data file from standard input
      infile.read(cin);
   } else if (options.getArgCount() == 1) {
      infile.read(options.getArg(1));
   } else {
      for (i=0; i<options.getArgCount(); i++) {
         filename = options.getArg(i+1);
         infile.read(filename.c_str());
      }
   }

   return 0;
}


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


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

void checkOptions(Options& opts, int argc, char* argv[]) {
   opts.define("p|pitches=b",   "display used pitches classes");   
   opts.define("D|no-directory=b", "do not display directory in filename");   

   opts.define("debug=b",       "trace input parsing");   
   opts.define("author=b",      "author of the program");   
   opts.define("version=b",     "compilation information"); 
   opts.define("example=b",     "example usage"); 
   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, Apr 2005" << endl;
      exit(0);
   } else if (opts.getBoolean("version")) {
      cout << argv[0] << ", version: 5 Apr 2005" << endl;
      cout << "compiled: " << __DATE__ << endl;
      cout << MUSEINFO_VERSION << endl;
      exit(0);
   } else if (opts.getBoolean("help")) {
      usage(opts.getCommand().c_str());
      exit(0);
   } else if (opts.getBoolean("example")) {
      example();
      exit(0);
   }

   debugQ   = opts.getBoolean("debug");
   shortQ   = opts.getBoolean("no-directory");
   pitchesQ = opts.getBoolean("pitches");

}



//////////////////////////////
//
// 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: 65241e058edb5cde269e387d4aad268c metertype.cpp [20160320]