[apple/network_cmds.git] / yppush.tproj / yppush_svc.c

/*
 * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
 *
 * @APPLE_LICENSE_HEADER_START@
 * 
 * "Portions Copyright (c) 1999 Apple Computer, Inc.  All Rights
 * Reserved.  This file contains Original Code and/or Modifications of
 * Original Code as defined in and that are subject to the Apple Public
 * Source License Version 1.0 (the 'License').  You may not use this file
 * except in compliance with the License.  Please obtain a copy of the
 * License at http://www.apple.com/publicsource and read it before using
 * this file.
 * 
 * The Original Code and all software distributed under the License are
 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
 * License for the specific language governing rights and limitations
 * under the License."
 * 
 * @APPLE_LICENSE_HEADER_END@
 */
/*	$OpenBSD: yppush_svc.c,v 1.2 1996/05/30 09:53:22 deraadt Exp $ */

/*
 * Copyright (c) 1996 Mats O Jansson <moj@stacken.kth.se>
 * 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.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *	This product includes software developed by Mats O Jansson
 * 4. The name of the author may not be used to endorse or promote products
 *    derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 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.
 */

#ifndef lint
static char rcsid[] = "$OpenBSD: yppush_svc.c,v 1.2 1996/05/30 09:53:22 deraadt Exp $";
#endif /* not lint */

#include "yppush.h"
#include <stdio.h>
#include <stdlib.h>/* getenv, exit */
#include <netdb.h>
#include <signal.h>
#include <sys/ttycom.h>/* TIOCNOTTY */
#include <memory.h>
#include <sys/socket.h>
#include <netinet/in.h>
#ifdef SYSLOG
#include <syslog.h>
#else
#define LOG_ERR 1
#define openlog(a, b, c)
#endif

#ifdef __STDC__
#define SIG_PF void(*)(int)
#endif

#ifdef DEBUG
#define RPC_SVC_FG
#endif

#define _RPCSVC_CLOSEDOWN 120
int _rpcpmstart;		/* Started by a port monitor ? */
int _rpcfdtype;			/* Whether Stream or Datagram ? */
int _rpcsvcdirty;		/* Still serving ? */

static
void _msgout(msg)
	char *msg;
{
#ifdef RPC_SVC_FG
	if (_rpcpmstart)
		syslog(LOG_ERR, msg);
	else
		(void) fprintf(stderr, "%s\n", msg);
#else
	syslog(LOG_ERR, msg);
#endif
}

void
yppush_xfrrespprog_1(rqstp, transp)
	struct svc_req *rqstp;
	register SVCXPRT *transp;
{
	union {
		int fill;
	} argument;
	char *result;
	bool_t (*xdr_argument)(), (*xdr_result)();
	char *(*local)();

	_rpcsvcdirty = 1;
	switch (rqstp->rq_proc) {
	case YPPUSHPROC_NULL:
		xdr_argument = xdr_void;
		xdr_result = xdr_void;
		local = (char *(*)()) yppushproc_null_1_svc;
		break;

	case YPPUSHPROC_XFRRESP:
		xdr_argument = xdr_yppushresp_xfr;
		xdr_result = xdr_void;
		local = (char *(*)()) yppushproc_xfrresp_1_svc;
		break;

	default:
		svcerr_noproc(transp);
		_rpcsvcdirty = 0;
		exit(1);
		return;
	}
	(void) memset((char *)&argument, 0, sizeof (argument));
	if (!svc_getargs(transp, xdr_argument, (caddr_t) &argument)) {
		svcerr_decode(transp);
		_rpcsvcdirty = 0;
		exit(1);
		return;
	}
	result = (*local)(&argument, rqstp);
	if (result != NULL && !svc_sendreply(transp, xdr_result, result)) {
		svcerr_systemerr(transp);
	}
	if (!svc_freeargs(transp, xdr_argument, (caddr_t) &argument)) {
		_msgout("unable to free arguments");
		exit(1);
	}
	_rpcsvcdirty = 0;
	if (rqstp->rq_proc!=YPPUSHPROC_NULL)
		exit(0);
	return;
}
Commit	Line	Data
b7080c8e A	1	/*
	2	* Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
	3	*
	4	* @APPLE_LICENSE_HEADER_START@
	5	*
a2c93a76 A	6	* "Portions Copyright (c) 1999 Apple Computer, Inc. All Rights
	7	* Reserved. This file contains Original Code and/or Modifications of
	8	* Original Code as defined in and that are subject to the Apple Public
	9	* Source License Version 1.0 (the 'License'). You may not use this file
	10	* except in compliance with the License. Please obtain a copy of the
	11	* License at http://www.apple.com/publicsource and read it before using
	12	* this file.
b7080c8e A	13	*
	14	* The Original Code and all software distributed under the License are
	15	* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
	16	* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
	17	* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
a2c93a76 A	18	* FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
	19	* License for the specific language governing rights and limitations
	20	* under the License."
b7080c8e A	21	*
	22	* @APPLE_LICENSE_HEADER_END@
	23	*/
	24	/* $OpenBSD: yppush_svc.c,v 1.2 1996/05/30 09:53:22 deraadt Exp $ */
	25
	26	/*
	27	* Copyright (c) 1996 Mats O Jansson <moj@stacken.kth.se>
	28	* All rights reserved.
	29	*
	30	* Redistribution and use in source and binary forms, with or without
	31	* modification, are permitted provided that the following conditions
	32	* are met:
	33	* 1. Redistributions of source code must retain the above copyright
	34	* notice, this list of conditions and the following disclaimer.
	35	* 2. Redistributions in binary form must reproduce the above copyright
	36	* notice, this list of conditions and the following disclaimer in the
	37	* documentation and/or other materials provided with the distribution.
	38	* 3. All advertising materials mentioning features or use of this software
	39	* must display the following acknowledgement:
	40	* This product includes software developed by Mats O Jansson
	41	* 4. The name of the author may not be used to endorse or promote products
	42	* derived from this software without specific prior written permission.
	43	*
	44	* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
	45	* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
	46	* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
	47	* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
	48	* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
	49	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
	50	* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
	51	* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
	52	* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
	53	* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
	54	* SUCH DAMAGE.
	55	*/
	56
	57	#ifndef lint
	58	static char rcsid[] = "$OpenBSD: yppush_svc.c,v 1.2 1996/05/30 09:53:22 deraadt Exp $";
	59	#endif /* not lint */
	60
	61	#include "yppush.h"
	62	#include <stdio.h>
	63	#include <stdlib.h>/* getenv, exit */
	64	#include <netdb.h>
	65	#include <signal.h>
	66	#include <sys/ttycom.h>/* TIOCNOTTY */
	67	#include <memory.h>
	68	#include <sys/socket.h>
	69	#include <netinet/in.h>
	70	#ifdef SYSLOG
	71	#include <syslog.h>
	72	#else
	73	#define LOG_ERR 1
	74	#define openlog(a, b, c)
	75	#endif
	76
	77	#ifdef __STDC__
	78	#define SIG_PF void(*)(int)
	79	#endif
	80
	81	#ifdef DEBUG
	82	#define RPC_SVC_FG
	83	#endif
	84
85	#define _RPCSVC_CLOSEDOWN 120
86	int _rpcpmstart; /* Started by a port monitor ? */
87	int _rpcfdtype; /* Whether Stream or Datagram ? */
88	int _rpcsvcdirty; /* Still serving ? */
89
90	static
91	void _msgout(msg)
92	char *msg;
93	{
94	#ifdef RPC_SVC_FG
95	if (_rpcpmstart)
96	syslog(LOG_ERR, msg);
97	else
98	(void) fprintf(stderr, "%s\n", msg);
99	#else
100	syslog(LOG_ERR, msg);
101	#endif
102	}
103
104	void
105	yppush_xfrrespprog_1(rqstp, transp)
106	struct svc_req *rqstp;
107	register SVCXPRT *transp;
108	{
109	union {
110	int fill;
111	} argument;
112	char *result;
113	bool_t (xdr_argument)(), (xdr_result)();
114	char (local)();
115
116	_rpcsvcdirty = 1;
117	switch (rqstp->rq_proc) {
118	case YPPUSHPROC_NULL:
119	xdr_argument = xdr_void;
120	xdr_result = xdr_void;
121	local = (char ()()) yppushproc_null_1_svc;
122	break;
123
124	case YPPUSHPROC_XFRRESP:
125	xdr_argument = xdr_yppushresp_xfr;
126	xdr_result = xdr_void;
127	local = (char ()()) yppushproc_xfrresp_1_svc;
128	break;
129
130	default:
131	svcerr_noproc(transp);
132	_rpcsvcdirty = 0;
133	exit(1);
134	return;
135	}
136	(void) memset((char *)&argument, 0, sizeof (argument));
137	if (!svc_getargs(transp, xdr_argument, (caddr_t) &argument)) {
138	svcerr_decode(transp);
139	_rpcsvcdirty = 0;
140	exit(1);
141	return;
142	}
143	result = (*local)(&argument, rqstp);
144	if (result != NULL && !svc_sendreply(transp, xdr_result, result)) {
145	svcerr_systemerr(transp);
146	}
147	if (!svc_freeargs(transp, xdr_argument, (caddr_t) &argument)) {
148	_msgout("unable to free arguments");
149	exit(1);
150	}
151	_rpcsvcdirty = 0;
152	if (rqstp->rq_proc!=YPPUSHPROC_NULL)
153	exit(0);
154	return;
155	}