// file: fbc_get_0.C
//

#include "fbc.h"

// define the command line options
char *options[] = {
  "-p",                 // parameter file not used
  "-o",                 // output file
  "-i",                 // input file
  "-s",                 // sampling rate used
  "-n",                 // number of fft points used
  "-f",                 // duration of frames to be processed
  "-w",                 // duration of window
  "\0",                 // end of line, null
};

//-----------------------------------------------------------------------------
// function: fbc_get_0_C
//
// arguments:
//  char* output_file:		(output) output filename
//  char* input_file:		(output) input filename
//  int argc:			(input) number of command line arguments
//  char** argv:		(input) command line arguments
//
// returns:
//  L_TRUE if no error was encounterd
//-----------------------------------------------------------------------------
int fbc_get_0_C(char* output_file, char* input_file, float& sample_frequency,
		int& fft_num, float& frame_duration,
		float& window_duration, int argc, char** argv) {

  // declare local variables
  //
  int opt_index = 0;

  // loop over options, decoding each one
  //
  while (*options[opt_index] != NULL) {
    
    // loop over command line options
    //    increment counters by 2 (skipping over value)
    //
    for (int arg_index=1; arg_index<(argc-(int)1); arg_index+=2) {

      // check for a partial match
      //
      if (strstr(options[opt_index], argv[arg_index]) != NULL) {

	// assign options - this is bad code! it is too hardcoded!
	//
/*	if (opt_index == (int)0)
	  {strcpy(param_file, argv[arg_index+1]);}
*/
	
	if (opt_index == (int)1)
	  {strcpy(output_file, argv[arg_index+1]);}
	else if (opt_index == (int)2)
	  {strcpy(input_file, argv[arg_index+1]);}
        else if (opt_index == (int)3)
	  {sample_frequency = atof(argv[arg_index+1]);}
        else if (opt_index == (int)4)
	  {fft_num = atoi(argv[arg_index+1]);}
	else if (opt_index == (int)5)
	  {frame_duration = atof(argv[arg_index+1]);}
        else if (opt_index == (int)6)
	  {window_duration = atof(argv[arg_index+1]);}


	 }
    }

    // increment counters
    //
    opt_index++;
  }
  
  // exit gracefully
  //
  return L_TRUE;
}