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Cider Isn't Darwin Emulation, Really
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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149/* * Copyright (c) 2013, 2015, 2018 Apple Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * 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 2.0 (the 'License'). You may not use this file except in * compliance with the License. Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ 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, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_LICENSE_HEADER_END@ */
/* * main.c * - test harness to test IPMonitorControl client and server */
/* * Modification History * * December 16, 2013 Dieter Siegmund (dieter@apple.com) * - initial revision */
#include <stdlib.h>#include <CoreFoundation/CoreFoundation.h>#include <SystemConfiguration/SCPrivate.h>
#include "IPMonitorControl.h"#include "IPMonitorControlServer.h"#include "symbol_scope.h"
STATIC voidAssertionsChanged(void * info){ CFDictionaryRef assertions = NULL; CFArrayRef changes;
changes = IPMonitorControlServerCopyInterfaceRankInformation(&assertions); SCPrint(TRUE, stdout, CFSTR("Changed interfaces %@\n"), changes); if (assertions == NULL) { SCPrint(TRUE, stdout, CFSTR("No assertions\n")); } else { SCPrint(TRUE, stdout, CFSTR("Assertions = %@\n"), assertions); CFRelease(assertions); } if (changes != NULL) { CFRelease(changes); } return;}
intmain(int argc, char * argv[]){ if (argc >= 2) { int ch; IPMonitorControlRef control; SCNetworkServicePrimaryRank rank; Boolean rank_set = FALSE; Boolean wait = FALSE;
rank = kSCNetworkServicePrimaryRankDefault; control = IPMonitorControlCreate(); if (control == NULL) { fprintf(stderr, "failed to allocate IPMonitorControl\n"); exit(1); }
while ((ch = getopt(argc, argv, "i:r:w")) != EOF) { CFStringRef ifname; SCNetworkServicePrimaryRank existing_rank;
switch ((char)ch) { case 'i': ifname = CFStringCreateWithCString(NULL, optarg, kCFStringEncodingUTF8); existing_rank = IPMonitorControlGetInterfacePrimaryRank(control, ifname); printf("%s rank was %u\n", optarg, existing_rank); if (IPMonitorControlSetInterfacePrimaryRank(control, ifname, rank)) { printf("%s rank set to %u\n", optarg, rank); rank_set = TRUE; } else { fprintf(stderr, "failed to set rank\n"); } CFRelease(ifname); break; case 'r': rank = strtoul(optarg, NULL, 0); break; case 'w': wait = TRUE; break; default: fprintf(stderr, "unexpected option '%c'\n", (char)ch); exit(1); break; } } argc -= optind; argv += optind; if (argc > 0) { fprintf(stderr, "ignoring additional parameters\n"); } if (!rank_set) { exit(1); } if (wait) { CFRunLoopRun(); } } else { CFRunLoopSourceContext context; CFRunLoopSourceRef rls; STATIC Boolean verbose = TRUE;
memset(&context, 0, sizeof(context)); context.info = (void *)NULL; context.perform = AssertionsChanged; rls = CFRunLoopSourceCreate(NULL, 0, &context); CFRunLoopAddSource(CFRunLoopGetCurrent(), rls, kCFRunLoopDefaultMode); if (!IPMonitorControlServerStart(CFRunLoopGetCurrent(), rls, &verbose)) { fprintf(stderr, "failed to create connection\n"); exit(1); } CFRunLoopRun(); } exit(0); return (0);}