1 /* +------------------------------------+
\r * | Inspire Internet Relay Chat Daemon |
\r * +------------------------------------+
\r *
\r * InspIRCd: (C) 2002-2007 InspIRCd Development Team
\r * See: http://www.inspircd.org/wiki/index.php/Credits
\r *
\r * This program is free but copyrighted software; see
\r * the file COPYING for details.
\r *
\r * ---------------------------------------------------
\r */
\r\r#include "inspstring.h"
\r\r/*
\r * Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com>
\r * All rights reserved.
\r *
\r * Redistribution and use in source and binary forms, with or without
\r * modification, are permitted provided that the following conditions
\r * are met:
\r * 1. Redistributions of source code must retain the above copyright
\r * notice, this list of conditions and the following disclaimer.
\r * 2. Redistributions in binary form must reproduce the above copyright
\r * notice, this list of conditions and the following disclaimer in the
\r * documentation and/or other materials provided with the distribution.
\r * 3. The name of the author may not be used to endorse or promote products
\r * derived from this software without specific prior written permission.
\r *
\r * THIS SOFTWARE IS PROVIDED `AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
\r * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
\r * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
\r * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
\r * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
\r * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
\r * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
\r * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
\r * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
\r * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
\r */
\r \r#ifndef HAS_STRLCPY
\rCoreExport size_t strlcat(char *dst, const char *src, size_t siz)
\r{
\r char *d = dst;
\r const char *s = src;
\r size_t n = siz, dlen;
\r\r while (n-- != 0 && *d != '\0')
\r d++;
\r\r dlen = d - dst;
\r n = siz - dlen;
\r\r if (n == 0)
\r return(dlen + strlen(s));
\r\r while (*s != '\0')
\r {
\r if (n != 1)
\r {
\r *d++ = *s;
\r n--;
\r }
\r\r s++;
\r }
\r\r *d = '\0';
\r return(dlen + (s - src)); /* count does not include NUL */
\r}
\r\rCoreExport size_t strlcpy(char *dst, const char *src, size_t siz)
\r{
\r char *d = dst;
\r const char *s = src;
\r size_t n = siz;
\r\r /* Copy as many bytes as will fit */
\r if (n != 0 && --n != 0)
\r {
\r do
\r {
\r if ((*d++ = *s++) == 0)
\r break;
\r } while (--n != 0);
\r }
\r\r /* Not enough room in dst, add NUL and traverse rest of src */
\r if (n == 0)
\r {
\r if (siz != 0)
\r *d = '\0'; /* NUL-terminate dst */
\r while (*s++);
\r }
\r\r return(s - src - 1); /* count does not include NUL */
\r}
\r#endif
\r\rCoreExport int charlcat(char* x,char y,int z)
\r{
\r char* x__n = x;
\r int v = 0;
\r\r while(*x__n++)
\r v++;
\r\r if (v < z - 1)
\r {
\r *--x__n = y;
\r *++x__n = 0;
\r }
\r\r return v;
\r}
\r\rCoreExport bool charremove(char* mp, char remove)
\r{
\r char* mptr = mp;
\r bool shift_down = false;
\r\r while (*mptr)
\r {
\r if (*mptr == remove)
\r shift_down = true;
\r\r if (shift_down)
\r *mptr = *(mptr+1);
\r\r mptr++;
\r }
\r\r return shift_down;
\r}
\r\r