/*= -*- c-basic-offset: 4; indent-tabs-mode: nil; -*- * rproxy -- dynamic caching and delta update in HTTP * $Id$ * * Copyright (C) 2000, 2001 by Martin Pool <mbp@samba.org> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation; either version 2.1 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <config_rsync.h> #include <assert.h> #include <sys/types.h> #include <inttypes.h> #include <stdlib.h> #include <stdio.h> #include "rsync.h" void rs_hexify(char *to_buf, void const *from, int from_len) { static const char hex_chars[] = "0123456789abcdef"; unsigned char const *from_buf = (unsigned char const *) from; while (from_len-- > 0) { *(to_buf++) = hex_chars[((*from_buf) >> 4) & 0xf]; *(to_buf++) = hex_chars[(*from_buf) & 0xf]; from_buf++; } *to_buf = 0; }