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      1 /*	$NetBSD: tc.c,v 1.2 2017/01/28 21:31:48 christos Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 2009 Kungliga Tekniska Hgskolan
      5  * (Royal Institute of Technology, Stockholm, Sweden).
      6  * All rights reserved.
      7  *
      8  * Portions Copyright (c) 2009 Apple Inc. All rights reserved.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  *
     14  * 1. Redistributions of source code must retain the above copyright
     15  *    notice, this list of conditions and the following disclaimer.
     16  *
     17  * 2. Redistributions in binary form must reproduce the above copyright
     18  *    notice, this list of conditions and the following disclaimer in the
     19  *    documentation and/or other materials provided with the distribution.
     20  *
     21  * 3. Neither the name of the Institute nor the names of its contributors
     22  *    may be used to endorse or promote products derived from this software
     23  *    without specific prior written permission.
     24  *
     25  * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
     26  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     27  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     28  * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
     29  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     30  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     31  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     32  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     33  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     34  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     35  * SUCH DAMAGE.
     36  */
     37 
     38 #include <stdio.h>
     39 #include <stdlib.h>
     40 #include <krb5/krb5-types.h>
     41 #include <krb5/asn1-common.h>
     42 #include <heim-ipc.h>
     43 #include <krb5/getarg.h>
     44 #include <err.h>
     45 #include <krb5/roken.h>
     46 
     47 static int help_flag;
     48 static int version_flag;
     49 
     50 static struct getargs args[] = {
     51     {	"help",		'h',	arg_flag,   &help_flag,    NULL, NULL },
     52     {	"version",	'v',	arg_flag,   &version_flag, NULL, NULL }
     53 };
     54 
     55 static int num_args = sizeof(args) / sizeof(args[0]);
     56 
     57 static void
     58 usage(int ret)
     59 {
     60     arg_printusage (args, num_args, NULL, "");
     61     exit (ret);
     62 }
     63 
     64 static void
     65 reply(void *ctx, int errorcode, heim_idata *rep, heim_icred cred)
     66 {
     67     printf("got reply\n");
     68     heim_ipc_semaphore_signal((heim_isemaphore)ctx); /* tell caller we are done */
     69 }
     70 
     71 static void
     72 test_ipc(const char *service)
     73 {
     74     heim_isemaphore s;
     75     heim_idata req, rep;
     76     heim_ipc ipc;
     77     int ret;
     78 
     79     ret = heim_ipc_init_context(service, &ipc);
     80     if (ret)
     81 	errx(1, "heim_ipc_init_context: %d", ret);
     82 
     83     req.length = 0;
     84     req.data = NULL;
     85 
     86     ret = heim_ipc_call(ipc, &req, &rep, NULL);
     87     if (ret)
     88 	errx(1, "heim_ipc_call: %d", ret);
     89 
     90     s = heim_ipc_semaphore_create(0);
     91     if (s == NULL)
     92 	errx(1, "heim_ipc_semaphore_create");
     93 
     94     ret = heim_ipc_async(ipc, &req, s, reply);
     95     if (ret)
     96 	errx(1, "heim_ipc_async: %d", ret);
     97 
     98     heim_ipc_semaphore_wait(s, HEIM_IPC_WAIT_FOREVER); /* wait for reply to complete the work */
     99 
    100     heim_ipc_free_context(ipc);
    101 }
    102 
    103 
    104 int
    105 main(int argc, char **argv)
    106 {
    107     int optidx = 0;
    108 
    109     setprogname(argv[0]);
    110 
    111     if (getarg(args, num_args, argc, argv, &optidx))
    112 	usage(1);
    113 
    114     if (help_flag)
    115 	usage(0);
    116 
    117     if (version_flag) {
    118 	print_version(NULL);
    119 	exit(0);
    120     }
    121 
    122 #ifdef __APPLE__
    123     test_ipc("MACH:org.h5l.test-ipc");
    124 #endif
    125     test_ipc("ANY:org.h5l.test-ipc");
    126     test_ipc("UNIX:org.h5l.test-ipc");
    127 
    128     return 0;
    129 }
    130