binaries/src/mafft/core/countlen.c

   1 #include "mltaln.h"
   2
   3 #define DEBUG 0
   4
   5 void arguments( int argc, char *argv[] )
   6 {
   7     int c;
   8
   9     while( --argc > 0 && (*++argv)[0] == '-' )
  10         {
  11         while ( (c = *++argv[0]) )
  12                 {
  13             switch( c )
  14             {
  15                                 case 'i':
  16                                         inputfile = *++argv;
  17                                         fprintf( stderr, "inputfile = %s\n", inputfile );
  18                                         --argc;
  19                                         goto nextoption;
  20                 default:
  21                     fprintf( stderr, "illegal option %c\n", c );
  22                     argc = 0;
  23                     break;
  24             }
  25                 }
  26                 nextoption:
  27                         ;
  28         }
  29     if( argc != 0 )
  30     {
  31         fprintf( stderr, "options: Check source file !\n" );
  32         exit( 1 );
  33     }
  34 }
  35
  36
  37 int main( int argc, char *argv[] )
  38 {
  39         FILE *infp;
  40         int nlenmin;
  41
  42         arguments( argc, argv );
  43
  44         if( inputfile )
  45         {
  46                 infp = fopen( inputfile, "r" );
  47                 if( !infp )
  48                 {
  49                         fprintf( stderr, "Cannot open %s\n", inputfile );
  50                         exit( 1 );
  51                 }
  52         }
  53         else
  54                 infp = stdin;
  55
  56         dorp = NOTSPECIFIED;
  57         getnumlen_nogap( infp, &nlenmin );
  58
  59         fprintf( stdout, "%d x %d - %d %c\n", njob, nlenmax, nlenmin, dorp );
  60         return( 0 );
  61 }