html.c
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上传日期:2018-12-24
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文件大小:2k
- /*
- * html.c -- some function for html string parse, or something else
- *
- * of SEEDNetBBS generation 1 (libtool implement)
- *
- * Copyright (c) 1998, 1999, Edward Ping-Da Chuang <edwardc@edwardc.dhs.org>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * CVS: $Id: html.c,v 1.1 2000/01/15 01:45:26 edwardc Exp $
- */
- #ifdef BBS
- #include "bbs.h"
- #else
- #include <stdio.h>
- #include <stdlib.h>
- #endif
- char html_c[] =
- "$Id: html.c,v 1.1 2000/01/15 01:45:26 edwardc Exp $";
- char *
- no_tag(char *source)
- {
- static char result[256];
- int i, j, lock;
-
- lock = 0; /* 0 is unlock, 1 is locked */
- j = 0;
-
- bzero(result, sizeof(result));
- for ( i = 0 ; i < 256 ; i++ ) {
- if ( source[i] == 0 )
- break;
- else if ( source[i] == '<' && lock == 0 )
- lock = 1;
- else if ( source[i] == '>' && lock == 1 )
- lock = 0;
- else if ( lock == 0 )
- result[j++] = source[i];
- }
-
- return((char *)result);
- }