2007-12-30 17:41:49 +01:00
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/***************************************************************************
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str.c
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Common string management routines
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2008-01-06 21:06:44 +01:00
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(c) 2000-2005 Beno<EFBFBD>t Minisini <gambas@users.sourceforge.net>
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2007-12-30 17:41:49 +01:00
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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 1, or (at your option)
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any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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***************************************************************************/
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#define __GB_STR_C
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#include <stdlib.h>
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#include <string.h>
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#include <stdio.h>
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#include <fcntl.h>
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#include <stdarg.h>
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#include "gb_common.h"
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#include "gb_error.h"
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#include "gb_limit.h"
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#include "gb_alloc.h"
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#include "gb_str.h"
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PUBLIC char *STR_add(char *d, const char *s)
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{
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for(;;)
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{
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if ((*d = *s) == 0)
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break;
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d++;
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s++;
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}
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return d;
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}
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PUBLIC char *STR_copy(const char *str)
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{
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char *cpy;
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ALLOC(&cpy, strlen(str) + 1, "STR_copy");
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2008-02-19 00:07:24 +01:00
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strcpy(cpy, str);
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2007-12-30 17:41:49 +01:00
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return cpy;
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}
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PUBLIC char *STR_cat(const char *str, ...)
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{
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va_list args;
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char *cpy;
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char *p;
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int len = 0;
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va_start(args, str);
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p = (char *)str;
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while (p)
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{
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len += strlen(p);
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p = va_arg(args, char *);
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}
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ALLOC(&cpy, len + 1, "STR_cat");
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p = cpy;
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va_start(args, str);
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while (str)
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{
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p = STR_add(p, str);
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str = va_arg(args, char *);
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}
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return cpy;
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}
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