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- /**************************************************************************/
- /* Vowel Number Utility */
- /* */
- /* M\Cooper */
- /* PO Box 237 */
- /* St. David, AZ 85630-0237 */
- /* ------------------------------- */
- /* Email: thegrendel@theriver.com */
- /* */
- /* $2.00 to register the entire WORDY package */
- /* */
- /**************************************************************************/
-
-
- #include <conio.h>
- #include "srch.h"
-
-
- #define FILE_OPENING_ERROR 3
- #define FILENAME_MAXLEN 8
- #define CR "\n"
- #define FILE_SUFFIX ".5v8"
- #define MAXLEN 30
- #define FNLEN 40
- #define LINE_LEN 80
- #define NOARGS 1
- #define FILEARGS 2
- #define INCREMENT 1
- #define SPACE ' '
- #define XOUT '@'
- #define WILDCARD '?'
- #define FILLCHAR '_'
- #define BINGO 7
- #define BUFFERSIZE 8192
-
- char ad[] =
- "VOWEL utility by M\\Cooper, PO Box 237, St. David, AZ 85630-0237";
-
-
- typedef enum { FALSE, TRUE } Boolean;
-
-
- void getword( int no_of_vowels, char *sourcefile );
- void center( char *strng );
- Boolean wordtest( int vn, char *wrd );
-
-
- void main( int argc, char **argv )
- {
-
- char vowelnum [ MAXLEN ],
- wordfile [ FNLEN ];
- int vn,
- wl;
-
- if( argc < FILEARGS )
- {
- clrscr();
- puts("Enter number of vowels ");
- gets( vowelnum );
- vn = atoi( vowelnum );
- }
- else
- vn = atoi( *( argv + 1 ) );
-
- if( argc > FILEARGS )
- strcpy( wordfile, *( argv + 2 ) );
- else
- strcpy( wordfile, "word.lst" );
-
-
- getword( vn, wordfile );
- }
-
-
-
- /**********************************WORDTEST********************************/
- /* Function tests if word contains specified number of vowels */
- /* Returns: error_flag == TRUE (1) if yes, FALSE (0) if no */
- /**************************************************************************/
-
- Boolean wordtest( int vowelnum, char *word )
- {
- char v_lset [] = "aeiou";
- int vowels_counted = 0;
-
- while( *word )
- {
- if( strchr( v_lset, *word++ ) != NULL )
- vowels_counted++;
- }
-
- if( vowels_counted == vowelnum )
- return( TRUE );
- else
- return( FALSE );
- }
-
- /*************************************************************/
- void getword( int vowelnum, char *sourcefile )
- {
-
- char file_name[ MAXLEN ],
- word [ MAXLEN ],
- tempstr [ MAXLEN + 1 ],
- tstr [ MAXLEN ],
- targetfile [ MAXLEN ],
- bar [ LINE_LEN + 1 ],
- double_bar [ LINE_LEN + 1 ],
- *ppos;
-
- FILE *fptr,
- *tfile;
- int fnamelen,
- i;
- long wcount = 0L;
-
-
- strcpy( file_name, "word.lst" );
-
- memset( bar, '-', LINE_LEN );
- *( bar + LINE_LEN ) = NULL;
- memset( double_bar, '=', LINE_LEN );
- *( double_bar + LINE_LEN ) = NULL;
-
- /*************opening credits*************/
- clrscr();
- printf( double_bar );
- strcpy( tempstr, ad );
- center ( tempstr );
- printf( tempstr );
- printf( CR ); /*****44444*****/
- // printf( " " ); //Pad out line.
- printf( double_bar );
- printf( CR );
- /****************************************/
-
-
-
- /* Create name of file to store derived words in */
- /*********************************************************/
- sprintf( tstr, "%d", vowelnum ); /***222***/
- strcpy( targetfile, "vowels." );
- strcat( targetfile, tstr );
-
-
-
- /*********************************************************/
-
-
- if( !( fptr = fopen( sourcefile, "rt" ) ) ) /***ZZZ***/
- {
- printf( "\7\7\7Cannot open Wordfile: %s!", file_name );
- exit( FILE_OPENING_ERROR );
- }
- if( setvbuf( fptr, NULL, _IOFBF, 2 * BUFFERSIZE ) )
- exit( FILE_OPENING_ERROR );
-
- if( !( tfile = fopen( targetfile, "wt" ) ) )
- {
- printf( "\7\7\7Cannot open file to save words in!" );
- exit ( FILE_OPENING_ERROR + 2 );
- }
- if( setvbuf( tfile, NULL, _IOFBF, BUFFERSIZE ) )
- exit( FILE_OPENING_ERROR );
-
- /**************'Wait' Message***************/
- printf( CR CR );
- printf( "WORKING...\n\n" );
- printf( "This will take a few seconds...\n" );
- printf( "Please be patient.\n\n" );
- printf( "Now searching 100,000+ word file and writing file.\n\n" );
- /********************************************/
-
-
-
-
- fprintf( tfile, double_bar );
- fprintf( tfile, CR );
- sprintf( tempstr, "Words with %d vowel(s):", vowelnum );
- center( tempstr );
- fprintf( tfile, tempstr );
- fprintf( tfile, CR ); /***03333***/
-
- fprintf( tfile, double_bar );
- fprintf( tfile, CR );
- fprintf( tfile, CR );
-
-
- /*********************Main Loop*************/
- while( fgets( word, MAXLEN, fptr ) != NULL )
-
- if( wordtest( vowelnum, word ) )
- {
- fprintf( tfile, "%s", word );
- wcount++;
- }
- /*******************************************/
-
-
- fprintf( tfile, bar );
- fprintf( tfile, CR );
- sprintf( tempstr, "%ld words in the list have %d vowel(s).",
- wcount, vowelnum );
- center( tempstr );
- fprintf( tfile, tempstr );
- fprintf( tfile, "\n\n" );
-
- center( ad );
- fprintf( tfile, ad );
-
- fcloseall();
-
- sprintf( tempstr,
- "The file %s has %ld words with %d vowel(s)\7.",
- targetfile, wcount, vowelnum );
- center( tempstr );
- printf( CR CR );
- printf( tempstr );
-
- }
-
-
-
- void center( char *str )
- {
- int padding;
- char st [ LINE_LEN + INCREMENT ];
-
- padding = LINE_LEN / 2 - strlen( str ) / 2;
- memset( st, SPACE, padding );
- *( st + padding ) = NULL; //Terminate string
- strcat( st, str );
- strcpy( str, st );
-
- return;
- }
-