/* $Id: ml.c,v 1.2 2008/12/03 14:39:59 kristaps Exp $ */ /* * Copyright (c) 2008 Kristaps Dzonsons * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the * above copyright notice and this permission notice appear in all * copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR * PERFORMANCE OF THIS SOFTWARE. */ #include #include #include "libmdocml.h" #include "private.h" #include "ml.h" #ifdef __linux__ extern size_t strlcat(char *, const char *, size_t); extern size_t strlcpy(char *, const char *, size_t); #endif int ml_nputstring(struct md_mbuf *p, const char *buf, size_t sz, size_t *pos) { int i; for (i = 0; i < (int)sz; i++) { switch (buf[i]) { case ('&'): if ( ! ml_nputs(p, "&", 5, pos)) return(0); break; case ('"'): if ( ! ml_nputs(p, """, 6, pos)) return(0); break; case ('<'): if ( ! ml_nputs(p, "<", 4, pos)) return(0); break; case ('>'): if ( ! ml_nputs(p, ">", 4, pos)) return(0); break; default: if ( ! ml_nputs(p, &buf[i], 1, pos)) return(0); break; } } return(1); } int ml_nputs(struct md_mbuf *p, const char *buf, size_t sz, size_t *pos) { if ( ! md_buf_puts(p, buf, sz)) return(0); *pos += sz; return(1); } int ml_putchars(struct md_mbuf *p, char buf, size_t count, size_t *pos) { size_t i; for (i = 0; i < count; i++) if ( ! ml_nputs(p, &buf, 1, pos)) return(0); return(1); }