lsflib/src/tokenchar.c
author Markus Bröker <mbroeker@largo.dyndns.tv>
Fri, 19 Nov 2010 14:49:47 +0100
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set default socket options: IPV6_V6ONLY, SO_REUSEADDR committer: Markus Bröker <mbroeker@largo.homelinux.org>
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/**
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 * lsflib/src/tokenchar.c
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 * Copyright (C) 2008 Markus Broeker
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 */
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#include <ctype.h>
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#include <string.h>
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#define MAXCHARS 80
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int tokenchar (FILE * f)
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{
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    char line[MAXCHARS];
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    int i;
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    int lines;
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    int chars;
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    lines = chars = 0;
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    *line = 0;
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    while ((fgets (line, MAXCHARS, f)) != NULL) {
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        for (i = 0; i < strlen (line); i++) {
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            switch (line[i]) {
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            case '.':
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                printf ("%c\n", line[i]);
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                lines++;
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                break;
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            case '?':
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                printf ("%c\n", line[i]);
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                lines++;
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                break;
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            case '\n':
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                lines++;
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                break;
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            case '\t':
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                break;
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            default:
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                printf ("UNKNOWN CHAR: %c\n", line[i]);
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                chars++;
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                break;
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            }
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        }
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        *line = 0;
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    }
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    rewind (f);
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    return chars;
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}