78 lines
1.7 KiB
C
78 lines
1.7 KiB
C
/*
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* ngIRCd -- The Next Generation IRC Daemon
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* Copyright (c)2001,2002 by Alexander Barton (alex@barton.de)
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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* Please read the file COPYING, README and AUTHORS for more information.
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*
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* Tool functions
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*/
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#include "portab.h"
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static char UNUSED id[] = "$Id: tool.c,v 1.1 2003/01/13 12:20:16 alex Exp $";
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#include "imp.h"
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#include <assert.h>
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#include <ctype.h>
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#include <stdio.h>
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#include <string.h>
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#include "exp.h"
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#include "tool.h"
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GLOBAL VOID
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ngt_TrimStr( CHAR *String )
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{
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/* Mit ngt_TrimStr() werden fuehrende und folgende Leerzeichen,
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* Tabulatoren und Zeilenumbrueche (ASCII 10 und ASCII 13) aus
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* dem String entfernt. */
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CHAR *start, *ptr;
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assert( String != NULL );
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start = String;
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/* Zeichen am Anfang pruefen ... */
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while(( *start == ' ' ) || ( *start == 9 )) start++;
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/* Zeichen am Ende pruefen ... */
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ptr = strchr( start, '\0' ) - 1;
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while((( *ptr == ' ' ) || ( *ptr == 9 ) || ( *ptr == 10 ) || ( *ptr == 13 )) && ptr >= start ) ptr--;
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*(++ptr) = '\0';
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memmove( String, start, strlen( start ) + 1 );
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} /* ngt_TrimStr */
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GLOBAL CHAR *
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ngt_LowerStr( CHAR *String )
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{
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/* String in Kleinbuchstaben konvertieren. Der uebergebene
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* Speicherbereich wird durch das Ergebnis ersetzt, zusaetzlich
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* wird dieser auch als Pointer geliefert. */
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CHAR *ptr;
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assert( String != NULL );
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/* Zeichen konvertieren */
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ptr = String;
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while( *ptr )
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{
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*ptr = tolower( *ptr );
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ptr++;
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}
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return String;
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} /* ngt_LowerStr */
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/* -eof- */
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