libaitwww/src/tools.c - diff

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version 1.3.2.1, 2012/08/06 11:08:08	version 1.3.2.2, 2012/08/06 11:26:23
Line 183 www_unescape(char * __restrict str)	Line 183 www_unescape(char * __restrict str)
* www_undot() - Undotted and clean WWW query filename	* www_undot() - Undotted and clean WWW query filename
*	*
* @fname = query filename	* @fname = query filename
* return: none	* @fnlen = filename length
	* return: -1 error, 0 not valid filename or >0 validated filename length
*/	*/
void	int
www_undot(const char * __restrict fname)	www_undot(const char * __restrict fname, int fnlen)
{	{
char s, s2;	char s, s2;
int l;	int l;

if (!fname)	if (!fname \|\| !fnlen)
return;	return -1;

/* collapse / sequences */	/* collapse / sequences */
if ((s = strstr(fname, "//"))) {	if ((s = strstr(fname, "//"))) {
Line 225 www_undot(const char * __restrict fname)	Line 226 www_undot(const char * __restrict fname)
break;	break;
*s2 = 0;	*s2 = 0;
}	}

	/* if filename is empry add current dir */
	if (!*fname)
	strlcpy((char*) fname, "./", fnlen);

	/* check for valid filename */
	if (*fname == '/' \|\| (fname[0] == '.' && fname[1] == '.' &&
	(!fname[2] \|\| fname[2] == '/')))
	return 0;

	return strlen(fname);
}	}