155682Smarkm/* 2233294Sstas * Copyright (c) 1997 - 2001 Kungliga Tekniska H��gskolan 3233294Sstas * (Royal Institute of Technology, Stockholm, Sweden). 4233294Sstas * All rights reserved. 555682Smarkm * 6233294Sstas * Redistribution and use in source and binary forms, with or without 7233294Sstas * modification, are permitted provided that the following conditions 8233294Sstas * are met: 955682Smarkm * 10233294Sstas * 1. Redistributions of source code must retain the above copyright 11233294Sstas * notice, this list of conditions and the following disclaimer. 1255682Smarkm * 13233294Sstas * 2. Redistributions in binary form must reproduce the above copyright 14233294Sstas * notice, this list of conditions and the following disclaimer in the 15233294Sstas * documentation and/or other materials provided with the distribution. 1655682Smarkm * 17233294Sstas * 3. Neither the name of the Institute nor the names of its contributors 18233294Sstas * may be used to endorse or promote products derived from this software 19233294Sstas * without specific prior written permission. 2055682Smarkm * 21233294Sstas * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 22233294Sstas * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23233294Sstas * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24233294Sstas * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 25233294Sstas * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26233294Sstas * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27233294Sstas * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28233294Sstas * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29233294Sstas * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30233294Sstas * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31233294Sstas * SUCH DAMAGE. 3255682Smarkm */ 3355682Smarkm 3455682Smarkm#include "krb5_locl.h" 3555682Smarkm 36233294SstasKRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL 3755682Smarkmkrb5_write_message (krb5_context context, 3855682Smarkm krb5_pointer p_fd, 3955682Smarkm krb5_data *data) 4055682Smarkm{ 41178825Sdfr uint32_t len; 42178825Sdfr uint8_t buf[4]; 4378527Sassar int ret; 4455682Smarkm 4555682Smarkm len = data->length; 4672445Sassar _krb5_put_int(buf, len, 4); 4755682Smarkm if (krb5_net_write (context, p_fd, buf, 4) != 4 4878527Sassar || krb5_net_write (context, p_fd, data->data, len) != len) { 4978527Sassar ret = errno; 50233294Sstas krb5_set_error_message (context, ret, "write: %s", strerror(ret)); 5178527Sassar return ret; 5278527Sassar } 5355682Smarkm return 0; 5455682Smarkm} 5572445Sassar 56233294SstasKRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL 5772445Sassarkrb5_write_priv_message(krb5_context context, 5872445Sassar krb5_auth_context ac, 5972445Sassar krb5_pointer p_fd, 6072445Sassar krb5_data *data) 6172445Sassar{ 6272445Sassar krb5_error_code ret; 6372445Sassar krb5_data packet; 6478527Sassar 6572445Sassar ret = krb5_mk_priv (context, ac, data, &packet, NULL); 6672445Sassar if(ret) 6772445Sassar return ret; 6872445Sassar ret = krb5_write_message(context, p_fd, &packet); 6972445Sassar krb5_data_free(&packet); 7072445Sassar return ret; 7172445Sassar} 7272445Sassar 73233294SstasKRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL 7472445Sassarkrb5_write_safe_message(krb5_context context, 7572445Sassar krb5_auth_context ac, 7672445Sassar krb5_pointer p_fd, 7772445Sassar krb5_data *data) 7872445Sassar{ 7972445Sassar krb5_error_code ret; 8072445Sassar krb5_data packet; 8172445Sassar ret = krb5_mk_safe (context, ac, data, &packet, NULL); 8272445Sassar if(ret) 8372445Sassar return ret; 8472445Sassar ret = krb5_write_message(context, p_fd, &packet); 8572445Sassar krb5_data_free(&packet); 8672445Sassar return ret; 8772445Sassar} 88